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1

ORISE: Nurse Triage Lines Support | How ORISE is Making a Difference  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of nurse triage lines as a promising method for reducing disparities in access to quality health care during an influenza pandemic. Nurse triage lines are used daily in the United...

2

ORISE: Nurse Triage Lines Support | How ORISE is Making a Difference  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory |CHEMPACK MappingHistory The OakMentorExercises and PlanningNurse

3

Reverse slapper detonator  

DOE Patents [OSTI]

A reverse slapper detonator (70), and methodology related thereto, are provided. The detonator (70) is adapted to be driven by a pulse of electric power from an external source (80). A conductor (20) is disposed along the top (14), side (18), and bottom (16) surfaces of a sheetlike insulator (12). Part of the conductor (20) comprises a bridge (28), and an aperture (30) is positioned within the conductor (20), with the bridge (28) and the aperture (30) located on opposite sides of the insulator (12). A barrel (40) and related explosive charge (50) are positioned adjacent to and in alignment with the aperture (30), and the bridge (28) is buttressed with a backing layer (60). When the electric power pulse vaporizes the bridge (28), a portion of the insulator (12) is propelled through the aperture (30) and barrel (40), and against the explosive charge (50), thereby detonating it.

Weingart, Richard C. (Livermore, CA)

1990-01-01T23:59:59.000Z

4

Environmentally Benign Stab Detonators  

SciTech Connect (OSTI)

Many energetic systems can be activated via mechanical means. Percussion primers in small caliber ammunition and stab detonators used in medium caliber ammunition are just two examples. Current medium caliber (20-60mm) munitions are detonated through the use of impact sensitive stab detonators. Stab detonators are very sensitive and must be small, as to meet weight and size limitations. A mix of energetic powders, sensitive to mechanical stimulus, is typically used to ignite such devices. Stab detonators are mechanically activated by forcing a firing pin through the closure disc of the device and into the stab initiating mix. Rapid heating caused by mechanically driven compression and friction of the mixture results in its ignition. The rapid decomposition of these materials generates a pressure/temperature pulse that is sufficient to initiate a transfer charge, which has enough output energy to detonate the main charge. This general type of ignition mix is used in a large variety of primers, igniters, and detonators.[1] Common primer mixes, such as NOL-130, are made up of lead styphnate (basic) 40%, lead azide (dextrinated) 20%, barium nitrate 20%, antimony sulfide 15%, and tetrazene 5%.[1] These materials pose acute and chronic toxicity hazards during mixing of the composition and later in the item life cycle after the item has been field functioned. There is an established need to replace these mixes on toxicity, health, and environmental hazard grounds. This effort attempts to demonstrate that environmentally acceptable energetic solgel coated flash metal multilayer nanocomposites can be used to replace current impact initiated devices (IIDs), which have hazardous and toxic components. Successful completion of this project will result in IIDs that include innocuous compounds, have sufficient output energy for initiation, meet current military specifications, are small, cost competitive, and perform as well as or better than current devices. We expect flash metal multilayer and sol-gel to be generic technologies applicable to a wide range of devices, especially in small caliber ammunition and sub-munitions. We will replace the NOL-130 mixture with a nanocomposite that consists of a mechanically robust energetic multilayer foil that has been coated with a sol-gel energetic material. The exothermic reactions are activated in this nanocomposite are the transformation of the multilayer material to its respective intermetallic alloy and the thermite reaction, which is characterized by very high temperatures, a small pressure pulse, and hot particle ejection. The proposed materials and their reaction products consist of, but are not limited to aluminum, nickel, iron, aluminum oxide, titanium, iron oxide and boron. These materials have much more desirable environmental and health characteristics than the NOL-130 composition.

Gash, A

2005-12-21T23:59:59.000Z

5

Miniature plasma accelerating detonator and method of detonating insensitive materials  

DOE Patents [OSTI]

The invention is a detonator for use with high explosives. The detonator comprises a pair of parallel rail electrodes connected to a power supply. By shorting the electrodes at one end, a plasma is generated and accelerated toward the other end to impact against explosives. A projectile can be arranged between the rails to be accelerated by the plasma. An alternative arrangement is to a coaxial electrode construction. The invention also relates to a method of detonating explosives. 3 figs.

Bickes, R.W. Jr.; Kopczewski, M.R.; Schwarz, A.C.

1985-01-04T23:59:59.000Z

6

Miniature plasma accelerating detonator and method of detonating insensitive materials  

DOE Patents [OSTI]

The invention is a detonator for use with high explosives. The detonator comprises a pair of parallel rail electrodes connected to a power supply. By shorting the electrodes at one end, a plasma is generated and accelerated toward the other end to impact against explosives. A projectile can be arranged between the rails to be accelerated by the plasma. An alternative arrangement is to a coaxial electrode construction. The invention also relates to a method of detonating explosives.

Bickes, Jr., Robert W. (Albuquerque, NM); Kopczewski, Michael R. (Albuquerque, NM); Schwarz, Alfred C. (Albuquerque, NM)

1986-01-01T23:59:59.000Z

7

Carbon in detonations  

SciTech Connect (OSTI)

We review three principal results from a five year study of carbon and its properties in detonations and discuss the implications of these results to the behavior of explosives. We first present a new determination of the carbon melt line from release wave velocity measurements in the shocked state. We then outline a colloidal theory of carbon clustering which from diffusion limited coagulation predicts a slow energy release rate for the carbon chemistry. Finally, we show the results from the examination of recovered soot. Here we see support for the colloid theory and find the diamond phase of carbon. The main theme of this paper is that the carbon in detonation products is in the form of a colloidal suspension of carbon clusters which grow through diffusion limited collisions. Even the final state is not bulk graphite or diamond, but is a collection of small, less than 100 /angstrom/A, diamond and graphitic clusters. 23 refs., 4 figs.

Johnson, J.D.

1989-01-01T23:59:59.000Z

8

Detonation: From the Bottom Up  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Latest Issue:December 2014 All Issues submit Detonation: From the Bottom Up In the nuclear testing era, scientists never thoroughly characterized the properties of the...

9

Low voltage nonprimary explosive detonator  

DOE Patents [OSTI]

A low voltage, electrically actuated, nonprimary explosive detonator is disclosed wherein said detonation is achieved by means of an explosive train in which a deflagration-to-detonation transition is made to occur. The explosive train is confined within a cylindrical body and positioned adjacent to low voltage ignition means have electrical leads extending outwardly from the cylindrical confining body. Application of a low voltage current to the electrical leads ignites a self-sustained deflagration in a donor portion of the explosive train which then is made to undergo a transition to detonation further down the train.

Dinegar, Robert H. (Los Alamos, NM); Kirkham, John (Newbury, GB2)

1982-01-01T23:59:59.000Z

10

Radiological Triage | National Nuclear Security Administration  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromising Science for1 20115,PerformanceUsingFIB/SEMTEM (ARM)Triage

11

Semiconductor bridge (SCB) detonator  

DOE Patents [OSTI]

The present invention is a low-energy detonator for high-density secondary-explosive materials initiated by a semiconductor bridge igniter that comprises a pair of electrically conductive lands connected by a semiconductor bridge. The semiconductor bridge is in operational or direct contact with the explosive material, whereby current flowing through the semiconductor bridge causes initiation of the explosive material. Header wires connected to the electrically-conductive lands and electrical feed-throughs of the header posts of explosive devices, are substantially coaxial to the direction of current flow through the SCB, i.e., substantially coaxial to the SCB length.

Bickes, Jr., Robert W. (Albuquerque, NM); Grubelich, Mark C. (Albuquerque, NM)

1999-01-01T23:59:59.000Z

12

Semiconductor bridge (SCB) detonator  

DOE Patents [OSTI]

The present invention is a low-energy detonator for high-density secondary-explosive materials initiated by a semiconductor bridge (SCB) igniter that comprises a pair of electrically conductive lands connected by a semiconductor bridge. The semiconductor bridge is in operational or direct contact with the explosive material, whereby current flowing through the semiconductor bridge causes initiation of the explosive material. Header wires connected to the electrically-conductive lands and electrical feed-throughs of the header posts of explosive devices, are substantially coaxial to the direction of current flow through the SCB, i.e., substantially coaxial to the SCB length. 3 figs.

Bickes, R.W. Jr.; Grubelich, M.C.

1999-01-19T23:59:59.000Z

13

The Reliability of Triage Classification as a Predictor of Severity in Major Trauma  

E-Print Network [OSTI]

egional A bstracts The Reliability of Triage Classificationbe undertaken to validate its reliability and consideration

Moreno-Walton, Lisa; Torres, Hector; Radeos, Michael

2007-01-01T23:59:59.000Z

14

Triage: Balancing Energy and Quality of Service in a Microserver  

E-Print Network [OSTI]

Triage: Balancing Energy and Quality of Service in a Microserver Nilanjan Banerjee Jacob Sorber and that copies bear this notice and the full citation on the first page. To copy otherwise, to republish, to post

Ganesan, Deepak

15

Detonation Diffraction into a Confined Volume  

E-Print Network [OSTI]

little attention. Experimental work needs to be conducted on detonation diffraction into a confined volume to better understand how the interaction of the diffracted shock wave with a confining wall impacts the detonation diffraction process. Therefore, a...

Polley, Nolan Lee

2012-02-14T23:59:59.000Z

16

Environmentally Benign Stab Detonators  

SciTech Connect (OSTI)

The coupling of energetic metallic multilayers (a.k.a. flash metal) with energetic sol-gel synthesis and processing is an entirely new approach to forming energetic devices for several DoD and DOE needs. They are also practical and commercially viable manufacturing techniques. Improved occupational safety and health, performance, reliability, reproducibility, and environmentally acceptable processing can be achieved using these methodologies and materials. The development and fielding of this technology will enhance mission readiness and reduce the costs, environmental risks and the necessity of resolving environmental concerns related to maintaining military readiness while simultaneously enhancing safety and health. Without sacrificing current performance, we will formulate new impact initiated device (IID) compositions to replace materials from the current composition that pose significant environmental, health, and safety problems associated with functions such as synthesis, material receipt, storage, handling, processing into the composition, reaction products from testing, and safe disposal. To do this, we will advance the use of nanocomposite preparation via the use of multilayer flash metal and sol-gel technologies and apply it to new small IIDs. This work will also serve to demonstrate that these technologies and resultant materials are relevant and practical to a variety of energetic needs of DoD and DOE. The goal will be to produce an IID whose composition is acceptable by OSHA, EPA, the Clean Air Act, Clean Water Act, Resource Recovery Act, etc. standards, without sacrificing current performance. The development of environmentally benign stab detonators and igniters will result in the removal of hazardous and toxic components associated with their manufacturing, handling, and use. This will lead to improved worker safety during manufacturing as well as reduced exposure of Service personnel during their storage and or use in operations. The implementation of energetic sol-gel coated metallic multilayers, as new small IIDs will result in dramatically reduced environmental risks and improved worker and user safety risks without any sacrifice in the performance of the device. The proposed effort is designed to field an IID that is free of toxic (e.g., tetrazene) and heavy metal constituents (e.g., lead styphnate, lead azide, barium nitrate, and antimony sulfides) present in the NOL-130 initiating mixture and in the lead azide transfer charge of current stab detonators. The preferred materials for this project are nanocomposites consisting of thin foils of metallic multilayers, composed of nanometer thick regions of different metals, coated with a sol-gel derived energetic material. The favored metals for the multilayers will be main-group and early transition metals such as, but not limited to, boron, aluminum, silicon, titanium, zirconium, and nickel. Candidate sol-gel energetic materials include iron (III) oxide/aluminum nanocomposites. It should be noted that more traditional materials than sol-gel might also be used with the flash metals. The metallic multilayers undergo an exothermic transition to a more stable intermetallic alloy with the appropriate mechanical or thermal stimulus. This exothermic transition has sufficient output energy to initiate the more energy dense sol-gel energetic material, or other candidate materials. All of the proposed initiation mix materials and their reaction by products have low toxicity, are safe to handle and dispose of, and provide much less environmental and health concerns than the current composition. We anticipate that the technology and materials proposed here will be produced successfully in production scale with very competitive costs with existing IIDs, when amortized over the production lifetime. The sol-gel process is well known and used extensively in industry for coatings applications. All of the proposed feedstock components are mass-produced and have relatively low costs. The multilayer deposition equipment is commercially available and the technology is wide

Gash, A E

2006-07-07T23:59:59.000Z

17

Mach reflection of spherical detonation waves  

SciTech Connect (OSTI)

When two detonation waves collide, the shape of the wave front at their intersection can be used to categorize the flow as regular or irregular reflection. In the case of regular reflection, the intersection of the waves forms a cusp. In the case of irregular reflection, the cusp is replaced by a leading shock locus that bridges the incident waves. Many workers have studied irregular or Mach reflection of detonation waves, but most of the their experimental work has focused on the interaction of plane detonation waves. Reflection of spherical detonation waves has received less attention. This study also differs from previous work in that the focus is to measure the relationship between the detonation velocity and the local wave curvatue for irregular reflection of spherical detonation waves. Two explosives with different detonation properties, PBX 9501 and PBX 9502, are compared.

Hull, L.M.

1993-07-01T23:59:59.000Z

18

Non-detonable explosive simulators  

DOE Patents [OSTI]

A simulator which is chemically equivalent to an explosive, but is not detonable. The simulator has particular use in the training of explosives detecting dogs and calibrating sensitive analytical instruments. The explosive simulants may be fabricated by different techniques, a first involves the use of standard slurry coatings to produce a material with a very high binder to explosive ratio without masking the explosive vapor, and the second involves coating inert beads with thin layers of explosive molecules.

Simpson, Randall L. (Livermore, CA); Pruneda, Cesar O. (Livermore, CA)

1994-01-01T23:59:59.000Z

19

Non-detonable explosive simulators  

DOE Patents [OSTI]

A simulator which is chemically equivalent to an explosive, but is not detonable. The simulator has particular use in the training of explosives detecting dogs and calibrating sensitive analytical instruments. The explosive simulants may be fabricated by different techniques, a first involves the use of standard slurry coatings to produce a material with a very high binder to explosive ratio without masking the explosive vapor, and the second involves coating inert beads with thin layers of explosive molecules. 5 figs.

Simpson, R.L.; Pruneda, C.O.

1994-11-01T23:59:59.000Z

20

A lecture on detonation-shock dynamics  

SciTech Connect (OSTI)

We summarize recent investigations into the theory of multi-dimensional, time-dependent detonation. These advances have led to the development of a theory for describing the propagation of high-order detonation in condensed-phase explosives. The central approximation in the theory is that the detonation shock is weakly curved. Specifically, we assume that the radius of curvature of the detonation shock is large compared to a relevant reaction-zone thickness. Our main findings are: (1) the flow is quasi-steady and nearly one dimensional along the normal to the detonation shock; and (2) the small deviation of the normal detonation velocity from the Chapman-Jouguet (CJ) value is generally a function of curvature. The exact functional form of the correction depends on the equation of state (EOS) and the form of the energy-release law. 8 refs.

Stewart, D.S.; Bdzil, J.B.

1987-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Sharp shock model for propagating detonation waves  

SciTech Connect (OSTI)

Recent analyses of the reactive Euler equations have led to an understanding of the effect of curvature on an underdriven detonation wave. This advance can be incorporated into an improved sharp shock model for propagating detonation waves in hydrodynamic calculations. We illustrate the model with two simple examples: time dependent propagation of a diverging detonation wave in 1-D, and the steady 2-D propagation of a detonation wave in a rate stick. Incorporating this model into a 2-D front tracking code is discussed. 20 refs., 3 figs.

Bukiet, B.; Menikoff, R.

1989-01-01T23:59:59.000Z

22

Deflagrations and Detonations in Thermonuclear Supernovae  

E-Print Network [OSTI]

We study a type Ia supernova explosion using three-dimensional numerical simulations based on reactive fluid dynamics. We consider a delayed-detonation model that assumes a deflagration-to-detonation transition. In contrast to the pure deflagration model, the delayed-detonation model releases enough energy to account for a healthy explosion, and does not leave carbon, oxygen, and intermediate-mass elements in central parts of a white dwarf. This removes the key disagreement between simulations and observations, and makes a delayed detonation the mostly likely mechanism for type Ia supernovae.

Vadim N. Gamezo; Alexei M. Khokhlov; Elaine S. Oran

2004-06-03T23:59:59.000Z

23

Factors Associated With False-Positive Emergency Medical Services Triage for Percutaneous Coronary Intervention  

E-Print Network [OSTI]

to hospitals with percutaneous coronary intervention in theprimary percutaneous coronary intervention center to that ofTriage for Percutaneous Coronary Intervention Pamela

Yamamoto Swan, Pamela; Nighswonger, Beverly; Boswell, Gregory L; Stratton, Samuel J.

2009-01-01T23:59:59.000Z

24

E-Print Network 3.0 - automated triage system Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

prioritizing a stream of low-level device health Summary: for improving the alarm triage process. However, as with all automation, machine-learning-based systems... can be...

25

Direct Observations of Reaction Zone Structure in Propagating Detonations  

E-Print Network [OSTI]

of self-sustaining, cellular detonations propagating near the Chapman-Jouguet state in hydrogen- oxygen

Barr, Al

26

Detonation and incineration products of PBX explosives  

SciTech Connect (OSTI)

A series of experiments are planned to determine detonation product gases that are released into the environment when high explosives are tested. These experiments will be done in a 1.8-m-diam confinement vessel at ambient air pressure and partial vacuum. A matrix of four shots of PBX 9501, three shots of PBX 9502 and one shot of LX-10 are analyzed to determine the reproducibility and mass balance of materials in the detonation. This paper will only report on the detonation product gases as other experiments are planned.

Fletcher, M.A.; Loughran, E.D.

1992-01-01T23:59:59.000Z

27

Detonator comprising a nonlinear transmission line  

DOE Patents [OSTI]

Detonators are described herein. In a general embodiment, the detonator includes a nonlinear transmission line that has a variable capacitance. Capacitance of the nonlinear transmission line is a function of voltage on the nonlinear transmission line. The nonlinear transmission line receives a voltage pulse from a voltage source and compresses the voltage pulse to generate a trigger signal. Compressing the voltage pulse includes increasing amplitude of the voltage pulse and decreasing length of the voltage pulse in time. An igniter receives the trigger signal and detonates an explosive responsive to receipt of the trigger signal.

Elizondo-Decanini, Juan M

2014-12-30T23:59:59.000Z

28

Hospital Triage in First Hours After Nuclear or Radiological Disaster  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr FlickrGuidedCH2MLLC HistoryVeterans | Updates andHospital Triage in

29

Detonation Simulation with the AMROC Framework Ralf Deiterding  

E-Print Network [OSTI]

. The reaction results in an energy release driving the shock wave for- ward. In a self-sustaining detonation

Barr, Al

30

Lack of Gender Disparities in Emergency Department Triage of Acute Stroke Patients  

E-Print Network [OSTI]

ESI triage differences in stroke severity, outcomes, andNurs. 2011;37:526-532. patients with acute ischemic stroke.J Stroke Cerebrovasc Dis. 9. Karve SJ, Balkrishnan R,

Madsen, Tracy E.; Choo, Esther K.; Seigel, Todd A.; Palms, Danielle; Silver, Brian

2015-01-01T23:59:59.000Z

31

Revisiting Bug Triage and Resolution Practices Olga Baysal, Reid Holmes, and Michael W. Godfrey  

E-Print Network [OSTI]

Revisiting Bug Triage and Resolution Practices Olga Baysal, Reid Holmes, and Michael W. Godfrey part of the software development process. In large software projects such as Eclipse or Firefox

Godfrey, Michael W.

32

Detonation propagation in a high loss configuration  

SciTech Connect (OSTI)

This work presents an experimental study of detonation wave propagation in tubes with inner diameters (ID) comparable to the mixture cell size. Propane-oxygen mixtures were used in two test section tubes with inner diameters of 1.27 mm and 6.35 mm. For both test sections, the initial pressure of stoichiometric mixtures was varied to determine the effect on detonation propagation. For the 6.35 mm tube, the equivalence ratio {phi} (where the mixture was {phi} C{sub 3}H{sub 8} + 50{sub 2}) was also varied. Detonations were found to propagate in mixtures with cell sizes as large as five times the diameter of the tube. However, under these conditions, significant losses were observed, resulting in wave propagation velocities as slow as 40% of the CJ velocity U{sub CJ}. A review of relevant literature is presented, followed by experimental details and data. Observed velocity deficits are predicted using models that account for boundary layer growth inside detonation waves.

Jackson, Scott I [Los Alamos National Laboratory; Shepherd, Joseph E [CALTECH

2009-01-01T23:59:59.000Z

33

Redeye: A Digital Library for Forensic Document Triage  

SciTech Connect (OSTI)

Forensic document analysis has become an important aspect of investigation of many different kinds of crimes from money laundering to fraud and from cybercrime to smuggling. The current workflow for analysts includes powerful tools, such as Palantir and Analyst s Notebook, for moving from evidence to actionable intelligence and tools for finding documents among the millions of files on a hard disk, such as FTK. However, the analysts often leave the process of sorting through collections of seized documents to filter out the noise from the actual evidence to a highly labor-intensive manual effort. This paper presents the Redeye Analysis Workbench, a tool to help analysts move from manual sorting of a collection of documents to performing intelligent document triage over a digital library. We will discuss the tools and techniques we build upon in addition to an in-depth discussion of our tool and how it addresses two major use cases we observed analysts performing. Finally, we also include a new layout algorithm for radial graphs that is used to visualize clusters of documents in our system.

Bogen, Paul Logasa [ORNL] [ORNL; McKenzie, Amber T [ORNL] [ORNL; Gillen, Rob [ORNL] [ORNL

2013-01-01T23:59:59.000Z

34

Proton radiography of PBX 9502 detonation shock dynamics confinement sandwich test  

SciTech Connect (OSTI)

Recent results utilizing proton radiography (P-Rad) during the detonation of the high explosive PBX 9502 are presented. Specifically, the effects of confinement of the detonation are examined in the LANL detonation confinement sandwich geometry. The resulting detonation velocity and detonation shock shape are measured. In addition, proton radiography allows one to image the reflected shocks through the detonation products. Comparisons are made with detonation shock dynamics (DSD) and reactive flow models for the lead detonation shock and detonation velocity. In addition, predictions of reflected shocks are made with the reactive flow models.

Aslam, Tariq D [Los Alamos National Laboratory; Jackson, Scott I [Los Alamos National Laboratory; Morris, John S [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

35

Detonation of Meta-stable Clusters  

SciTech Connect (OSTI)

We consider the energy accumulation in meta-stable clusters. This energy can be much larger than the typical chemical bond energy (~;;1 ev/atom). For example, polymeric nitrogen can accumulate 4 ev/atom in the N8 (fcc) structure, while helium can accumulate 9 ev/atom in the excited triplet state He2* . They release their energy by cluster fission: N8 -> 4N2 and He2* -> 2He. We study the locus of states in thermodynamic state space for the detonation of such meta-stable clusters. In particular, the equilibrium isentrope, starting at the Chapman-Jouguet state, and expanding down to 1 atmosphere was calculated with the Cheetah code. Large detonation pressures (3 and 16 Mbar), temperatures (12 and 34 kilo-K) and velocities (20 and 43 km/s) are a consequence of the large heats of detonation (6.6 and 50 kilo-cal/g) for nitrogen and helium clusters respectively. If such meta-stable clusters could be synthesized, they offer the potential for large increases in the energy density of materials.

Kuhl, Allen; Kuhl, Allen L.; Fried, Laurence E.; Howard, W. Michael; Seizew, Michael R.; Bell, John B.; Beckner, Vincent; Grcar, Joseph F.

2008-05-31T23:59:59.000Z

36

BNCP prototype detonator studies using a semiconductor bridge initiator  

SciTech Connect (OSTI)

We report on experiments with prototype BNCP detonators incorporating a semiconductor bridge, SCB. We tested two device designs; one for DoD and one for DOE applications. We report tests with the DoD detonator using different firing conditions and two different grain sizes of BNCP. The DOE detonator utilized a 50 {mu}F CDU firing set with a 24 V all-fire condition.

Fyfe, D.W.; Fronabarger, J.W. [Pacific Scientific Co., Avondale-Goodyear, AZ (United States). Energy Dynamics Div.; Bickes, R.W. Jr. [Sandia National Labs., Albuquerque, NM (United States)

1994-06-01T23:59:59.000Z

37

Safety and performance enhancement circuit for primary explosive detonators  

DOE Patents [OSTI]

A safety and performance enhancement arrangement for primary explosive detonators. This arrangement involves a circuit containing an energy storage capacitor and preset self-trigger to protect the primary explosive detonator from electrostatic discharge (ESD). The circuit does not discharge into the detonator until a sufficient level of charge is acquired on the capacitor. The circuit parameters are designed so that normal ESD environments cannot charge the protection circuit to a level to achieve discharge. When functioned, the performance of the detonator is also improved because of the close coupling of the stored energy.

Davis, Ronald W. (Tracy, CA)

2006-04-04T23:59:59.000Z

38

ORISE: Message Testing for a Nuclear Detonation | How ORISE is...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Message Testing for a Nuclear Detonation How ORISE is Making a Difference For the average person, radiological contamination is a confusing and fearful concept. To help prepare our...

39

A library of prompt detonation reaction zone data  

SciTech Connect (OSTI)

Tables are given listing literature data that allows calculation of sonic reaction zones at or near steady-state for promptly detonating explosive cylinders. The data covers homogeneous, heterogeneous, composite, inorganic and binary explosives and allows comparison across the entire explosive field. Table 1 lists detonation front curvatures. Table 2 lists Size Effect data, i.e. the change of detonation velocity with cylinder radius. Table 3 lists failure radii and detonation velocities. Table 4 lists explosive compositions. A total of 51 references dating back into the 1950`s are given. Calculated reaction zones, radii of curvature and growth rate coefficients are listed.

Souers, P. C., LLNL

1998-06-01T23:59:59.000Z

40

Proof-of-Principle Detonation Driven, Linear Electric Generator Facility  

E-Print Network [OSTI]

. Atmospheric initial mixtures of oxygen with hydrogen, propane, and methane were detonated. A load wall. Nomenclature A Piston face area, m2 CJ Chapman-Jouguet property cp Constant pressure heat capacity, kJ/(kg·K) F COMBUSTION via detonation releases the chemical energy of a reactive mixture with higher efficiency compared

Texas at Arlington, University of

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Effects of vortical and entropic forcing on detonation dynamics  

E-Print Network [OSTI]

combustion. The present research examines the interaction of detonation with turbulence with emphasis to a set of parameters de- scribed below. For a CJ detonation, the heat release parameter Q is expressed to a CJ velocity of vcj 1800m/s, in good agreement with methane/air and propane/air mixtures [2]. A final

Texas at Arlington, University of

42

Nuclear Detonation Detection | National Nuclear Security Administration  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

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43

Measuring In-Situ Mdf Velocity Of Detonation  

DOE Patents [OSTI]

A system for determining the velocity of detonation of a mild detonation fuse mounted on the surface of a device includes placing the device in a predetermined position with respect to an apparatus that carries a couple of sensors that sense the passage of a detonation wave at first and second spaced locations along the fuse. The sensors operate a timer and the time and distance between the locations is used to determine the velocity of detonation. The sensors are preferably electrical contacts that are held spaced from but close to the fuse such that expansion of the fuse caused by detonation causes the fuse to touch the contact, causing an electrical signal to actuate the timer.

Horine, Frank M. (Albuquerque, NM); James, Jr., Forrest B. (Albuquerque, NM)

2005-10-25T23:59:59.000Z

44

Spark-safe low-voltage detonator  

DOE Patents [OSTI]

A column of explosive in a low-voltage detonator which makes it spark-safe ncludes an organic secondary explosive charge of HMX in the form of a thin pad disposed in a bore of a housing of the detonator in an ignition region of the explosive column and adjacent to an electrical ignition device at one end of the bore. The pad of secondary charge has an axial thickness within the range of twenty to thirty percent of its diameter. The explosive column also includes a first explosive charge of CP disposed in the housing bore in the ignition region of the explosive column next to the secondary charge pad on a side opposite from the ignition device. The first CP charge is loaded under sufficient pressure, 25 to 40 kpsi, to provide mechanical confinement of the pad of secondary charge and physical coupling thereof with the ignition device. The explosive column further includes a second explosive charge of CP disposed in the housing bore in a transition region of the explosive column next to the first CP charge on a side opposite from the pad of secondary charge. The second CP charge is loaded under sufficient pressure, about 10 kpsi, to allow occurrence of DDT. The first explosive CP charge has an axial thickness within the range of twenty to thirty percent of its diameter, whereas the second explosive CP charge contains a series of increments (nominally 4) each of which has an axial thickness-to-diameter ratio of one to two.

Lieberman, Morton L. (Albuquerque, NM)

1989-01-01T23:59:59.000Z

45

Bonfire-safe low-voltage detonator  

DOE Patents [OSTI]

A column of explosive in a low-voltage detonator which makes it bonfire-safe includes a first layer of an explosive charge of CP, or a primary explosive, and a second layer of a secondary organic explosive charge, such as PETN, which has a degradation temperature lower than the autoignition temperature of the CP or primary explosives. The first layer is composed of a pair of increments disposed in a bore of a housing of the detonator in an ignition region of the explosive column and adjacent to and in contact with an electrical ignition device at one end of the bore. The second layer is composed of a plurality of increments disposed in the housing bore in a transition region of the explosive column next to and in contact with the first layer on a side opposite from the ignition device. The first layer is loaded under a sufficient high pressure, 25 to 40 kpsi, to achieve ignition, whereas the second layer is loaded under a sufficient low pressure, about 10 kpsi, to allow occurrence of DDT. Each increment of the first and second layers has an axial length-to-diameter ratio of one-half.

Lieberman, Morton L. (Albuquerque, NM)

1990-01-01T23:59:59.000Z

46

Bonfire-safe low-voltage detonator  

DOE Patents [OSTI]

A column of explosive in a low-voltage detonator which makes it bonfire-safe includes a first layer of an explosive charge of CP, or a primary explosive, and a second layer of a secondary organic explosive charge, such as PETN, which has a degradation temperature lower than the autoignition temperature of the CP or primary explosives. The first layer is composed of a pair of increments disposed in a bore of a housing of the detonator in an ignition region of the explosive column and adjacent to and in contact with an electrical ignition device at one end of the bore. The second layer is composed of a plurality of increments disposed in the housing bore in a transition region of the explosive column next to and in contact with the first layer on a side opposite from the ignition device. The first layer is loaded under a sufficient high pressure, 25 to 40 kpsi, to achieve ignition, whereas the second layer is loaded under a sufficient low pressure, about 10 kpsi, to allow occurrence of DDT. Each increment of the first and second layers has an axial length-to-diameter ratio of one-half. 2 figs.

Lieberman, M.L.

1988-07-01T23:59:59.000Z

47

Fine structure in nitromethane/acetone detonations  

SciTech Connect (OSTI)

Dark waves in the detonation front of nitromethane/acetone mixtures, known for 30 years, have been photographed using pairs of image intensifier cameras, triggered at slightly different times. The photographs show the motions and changes of the complex wave structure. Intriguing results are that the average brightness doesn't change as much from center to edge as simple theory would predict, and brightness goes down rather than up when a reflected shock from a glass plate enters the explosive products. The structure remains visible in the products stagnated against a glass plate, showing that the bright regions are high temperature regions, not just areas where less absorbing material is present ahead of the emitting layer.

Davis, W.C.

1981-01-01T23:59:59.000Z

48

Spark-safe low-voltage detonator  

DOE Patents [OSTI]

A column of explosive in a low-voltage detonator which makes it spark-safe includes an organic secondary explosive charge of HMX in the form of a thin pad disposed in a bore of a housing of the detonator in an ignition region of the explosive column and adjacent to an electrical ignition device at one end of the bore. The pad of secondary charge has an axial thickness within the range of twenty to thirty percent of its diameter. The explosive column also includes a first explosive charge of CP disposed in the housing bore in the ignition region of the explosive column next to the secondary charge pad on a side opposite from the ignition device. The first CP charge is loaded under sufficient pressure, 25 to 40 kpsi, to provide mechanical confinement of the pad of secondary charge and physical coupling thereof with the ignition device. The explosive column further includes a second explosive charge of CP disposed in the housing bore in a transition region of the explosive column next to the first CP charge on a side opposite from the pad of secondary charge. The second CP charge is loaded under sufficient pressure, about 10 kpsi, to allow occurrence of DDT. The first explosive CP charge has an axial thickness within the range of twenty to thirty percent of its diameter, whereas the second explosive CP charge contains a series of increments (nominally 4), each of which has an axial thickness-to-diameter ratio of one to two. 2 figs.

Lieberman, M.L.

1988-07-01T23:59:59.000Z

49

Blasting detonators incorporating semiconductor bridge technology  

SciTech Connect (OSTI)

The enormity of the coal mine and extraction industries in Russia and the obvious need in both Russia and the US for cost savings and enhanced safety in those industries suggests that joint studies and research would be of mutual benefit. The author suggests that mine sites and well platforms in Russia offer an excellent opportunity for the testing of Sandia`s precise time-delay semiconductor bridge detonators, with the potential for commercialization of the detonators for Russian and other world markets by both US and Russian companies. Sandia`s semiconductor bridge is generating interest among the blasting, mining and perforation industries. The semiconductor bridge is approximately 100 microns long, 380 microns wide and 2 microns thick. The input energy required for semiconductor bridge ignition is one-tenth the energy required for conventional bridgewire devices. Because semiconductor bridge processing is compatible with other microcircuit processing, timing and logic circuits can be incorporated onto the chip with the bridge. These circuits can provide for the precise timing demanded for cast effecting blasting. Indeed tests by Martin Marietta and computer studies by Sandia have shown that such precise timing provides for more uniform rock fragmentation, less fly rock, reduce4d ground shock, fewer ground contaminants and less dust. Cost studies have revealed that the use of precisely timed semiconductor bridges can provide a savings of $200,000 per site per year. In addition to Russia`s vast mineral resources, the Russian Mining Institute outside Moscow has had significant programs in rock fragmentation for many years. He anticipated that collaborative studies by the Institute and Sandia`s modellers would be a valuable resource for field studies.

Bickes, R.W. Jr.

1994-05-01T23:59:59.000Z

50

1 School of Nursing SCHOOL OF NURSING  

E-Print Network [OSTI]

1 School of Nursing SCHOOL OF NURSING Dean J. Johnson Interim Senior Associate Dean M.J. Schumann of the School of Medicine and Health Sciences established in 1825, The George Washington University School of Nursing (SON) was established in May 2010 as GW's tenth school. The School of Nursing develops nursing

Vertes, Akos

51

HERMES: A Model to Describe Deformation, Burning, Explosion, and Detonation  

SciTech Connect (OSTI)

HERMES (High Explosive Response to MEchanical Stimulus) was developed to fill the need for a model to describe an explosive response of the type described as BVR (Burn to Violent Response) or HEVR (High Explosive Violent Response). Characteristically this response leaves a substantial amount of explosive unconsumed, the time to reaction is long, and the peak pressure developed is low. In contrast, detonations characteristically consume all explosive present, the time to reaction is short, and peak pressures are high. However, most of the previous models to describe explosive response were models for detonation. The earliest models to describe the response of explosives to mechanical stimulus in computer simulations were applied to intentional detonation (performance) of nearly ideal explosives. In this case, an ideal explosive is one with a vanishingly small reaction zone. A detonation is supersonic with respect to the undetonated explosive (reactant). The reactant cannot respond to the pressure of the detonation before the detonation front arrives, so the precise compressibility of the reactant does not matter. Further, the mesh sizes that were practical for the computer resources then available were large with respect to the reaction zone. As a result, methods then used to model detonations, known as {beta}-burn or program burn, were not intended to resolve the structure of the reaction zone. Instead, these methods spread the detonation front over a few finite-difference zones, in the same spirit that artificial viscosity is used to spread the shock front in inert materials over a few finite-difference zones. These methods are still widely used when the structure of the reaction zone and the build-up to detonation are unimportant. Later detonation models resolved the reaction zone. These models were applied both to performance, particularly as it is affected by the size of the charge, and to situations in which the stimulus was less than that needed for reliable performance, whether as a result of accident, hazard, or a fault in the detonation train. These models describe the build-up of detonation from a shock stimulus. They are generally consistent with the mesoscale picture of ignition at many small defects in the plane of the shock front and the growth of the resulting hot-spots, leading to detonation in heterogeneous explosives such as plastic-bonded explosives (PBX). The models included terms for ignition, and also for the growth of reaction as tracked by the local mass fraction of product gas, {lambda}. The growth of reaction in such models incorporates a form factor that describes the change of surface area per unit volume (specific surface area) as the reaction progresses. For unimolecular crystalline-based explosives, the form factor is consistent with the mesoscale picture of a galaxy of hot spots burning outward and eventually interacting with each other. For composite explosives and propellants, where the fuel and oxidizer are segregated, the diffusion flame at the fuel-oxidizer interface can be interpreted with a different form factor that corresponds to grains burning inward from their surfaces. The form factor influences the energy release rate, and the amount of energy released in the reaction zone. Since the 19th century, gun and cannon propellants have used perforated geometric shapes that produce an increasing surface area as the propellant burns. This helps maintain the pressure as burning continues while the projectile travels down the barrel, which thereby increases the volume of the hot gas. Interior ballistics calculations use a geometric form factor to describe the changing surface area precisely. As a result, with a suitably modified form factor, detonation models can represent burning and explosion in damaged and broken reactant. The disadvantage of such models in application to accidents is that the ignition term does not distinguish between a value of pressure that results from a shock, and the same pressure that results from a more gradual increase. This disagrees with experiments, where

Reaugh, J E

2011-11-22T23:59:59.000Z

52

Numerical simulation of detonation failure in nitromethane  

SciTech Connect (OSTI)

Detonation failure in the homogeneous liquid explosive nitromethane has been observed experimentally in a wide variety of confining geometries. However, numerical simulation of these failure situations with a wave propagation code has been essentially non-existent due to the large differences between the critical diameter and the length of the reaction zone - characteristic dimensions which differ by about two orders of magnitude. This inability to spatially resolve both the reaction zone and geometries of significant size has led us to propose a new numerical technique, based on the stability criterion for rate-type material models, in which only temporal resolution of the reaction zone is required. Using an improved model for nitromethane, we have carried out a series of two-dimensional calculations which illustrate the utility of the present approach in predicting a wide range of experimental observations. Of particular computational significance is the removal of the difficulty requiring spatial resolution of the reaction zone, so that problems of practical size can be analyzed with existing computer capabilities.

Kipp, M.E.; Nunziato, J.W.

1981-01-01T23:59:59.000Z

53

Deflagration to detonation experiments in granular HMX  

SciTech Connect (OSTI)

In this paper the authors report on continuing work involving a series of deflagration-to-detonation transition (DDT) experiments in which they study the piston-initiated DDT of heavily confined granular cyclotetramethylenetetranitramine (HMX). These experiments were designed to he useful in model development and evaluation. A main focus of these experiments is the effect of density on the DDT event. Particle size distribution and morphology are carefully characterized. In this paper they present recent surface area analysis. Earlier studies demonstrated extensive fracturing and agglomeration in samples at densities as low as 75% TMD as evidenced by dramatic decreases in particle size distribution due to mild stimulus. This is qualitatively confirmed with SEM images and quantitatively studied with gas absorption surface area analysis. Also, in this paper they present initial results using a microwave interferometer technique. Dynamic calibration of the technique was performed, a 35 GHz signal is used to increase resolution, and the system has been designed to be inexpensive for repeated experiments. The distance to where deformation of the inner wall begins for various densities is reported. This result is compared with the microwave interferometer measurements.

Burnside, N.J.; Son, S.F.; Asay, B.W.; Dickson, P.M.

1998-03-01T23:59:59.000Z

54

Reducing the Consequences of a Nuclear Detonation.  

SciTech Connect (OSTI)

The 2002 National Strategy to Combat Weapons of Mass Destruction states that 'the United States must be prepared to respond to the use of WMD against our citizens, our military forces, and those of friends and allies'. Scenario No.1 of the 15 Department of Homeland Security national planning scenarios is an improvised nuclear detonation in the national capitol region. An effective response involves managing large-scale incident response, mass casualty, mass evacuation, and mass decontamination issues. Preparedness planning activities based on this scenario provided difficult challenges in time critical decision making and managing a large number of casualties within the hazard area. Perhaps even more challenging is the need to coordinate a large scale response across multiple jurisdictions and effectively responding with limited infrastructure and resources. Federal response planning continues to make improvements in coordination and recommending protective actions, but much work remains. The most critical life-saving activity depends on actions taken in the first few minutes and hours of an event. The most effective way to reduce the enormous national and international social and economic disruptions from a domestic nuclear explosion is through planning and rapid action, from the individual to the federal response. Anticipating response resources for survivors based on predicted types and distributions of injuries needs to be addressed.

Buddemeier, B R

2007-11-09T23:59:59.000Z

55

The development of laser ignited deflagration-to-detonation transition (DDT) detonators and pyrotechnic actuators  

SciTech Connect (OSTI)

The use of laser ignited explosive components has been recognized as a safety enhancement over existing electrical explosive devices (EEDs). Sandia has been pursuing the development of optical ordnance for many years with recent emphasis on developing optical deflagration-to-detonation (DDT) detonators and pyrotechnic actuators. These low energy optical ordnance devices can be ignited with either a semiconductor diode laser, laser diode arrays or a solid state rod laser. By using a semiconductor laser diode, the safety improvement can be made without sacrificing performance since the input energy required for the laser diode and the explosive output are similar to existing electrical systems. The use of higher powered laser diode arrays or rod lasers may have advantages in fast DDT applications or lossy optical environments such as long fiber applications and applications with numerous optical connectors. Recent results from our continued study of optical ignition of explosive and pyrotechnic materials are presented. These areas of investigation can be separated into three different margin categories: (1) the margin relative to intended inputs ( i.e. powder performance as a function of laser input variation), (2) the margin relative to anticipated environments (i.e. powder performance as a function of thermal environment variation), and (3) the margin relative to unintended environments (i.e. responses to abnormal environments or safety).

Merson, J.A.; Salas, F.J.

1994-05-01T23:59:59.000Z

56

CONDITIONS FOR SUCCESSFUL HELIUM DETONATIONS IN ASTROPHYSICAL ENVIRONMENTS  

SciTech Connect (OSTI)

Several models for Type Ia-like supernova events rely on the production of a self-sustained detonation powered by nuclear reactions. In the absence of hydrogen, the fuel that powers these detonations typically consists of either pure helium (He) or a mixture of carbon and oxygen (C/O). Studies that systematically determine the conditions required to initiate detonations in C/O material exist, but until now no analogous investigation of He matter has been conducted. We perform one-dimensional reactive hydrodynamical simulations at a variety of initial density and temperature combinations and find critical length scales for the initiation of He detonations that range between 1 and 10{sup 10} cm. A simple estimate of the length scales over which the total consumption of fuel will occur for steady-state detonations is provided by the Chapman-Jouguet (CJ) formalism. Our initiation lengths are consistently smaller than the corresponding CJ length scales by a factor of {approx}100, providing opportunities for thermonuclear explosions in a wider range of low-mass white dwarfs (WDs) than previously thought possible. We find that virialized WDs with as little mass as 0.24 M{sub Sun} can be detonated, and that even less massive WDs can be detonated if a sizable fraction of their mass is raised to a higher adiabat. That the initiation length is exceeded by the CJ length implies that certain systems may not reach nuclear statistical equilibrium within the time it takes a detonation to traverse the object. In support of this hypothesis, we demonstrate that incomplete burning will occur in the majority of He WD detonations and that {sup 40}Ca, {sup 44}Ti, or {sup 48}Cr, rather than {sup 56}Ni, is the predominant burning product for many of these events. We anticipate that a measure of the quantity of the intermediate-mass elements and {sup 56}Ni produced in a helium-rich thermonuclear explosion can potentially be used to constrain the nature of the progenitor system.

Holcomb, Cole; Guillochon, James; De Colle, Fabio; Ramirez-Ruiz, Enrico [TASC, Department of Astronomy and Astrophysics, University of California, Santa Cruz, CA 95064 (United States)

2013-07-01T23:59:59.000Z

57

Investigations on detonation shock dynamics and related topics. Final report  

SciTech Connect (OSTI)

This document is a final report that summarizes the research findings and research activities supported by the subcontract DOE-LANL-9-XG8-3931P-1 between the University of Illinois (D. S. Stewart Principal Investigator) and the University of California (Los Alamos National Laboratory, M-Division). The main focus of the work has been on investigations of Detonation Shock Dynamics. A second emphasis has been on modeling compaction of energetic materials and deflagration to detonation in those materials. The work has led to a number of extensions of the theory of Detonation Shock Dynamics (DSD) and its application as an engineering design method for high explosive systems. The work also enhanced the hydrocode capabilities of researchers in M-Division by modifications to CAVEAT, an existing Los Alamos hydrocode. Linear stability studies of detonation flows were carried out for the purpose of code verification. This work also broadened the existing theory for detonation. The work in this contract has led to the development of one-phase models for dynamic compaction of porous energetic materials and laid the groundwork for subsequent studies. Some work that modeled the discrete heterogeneous behavior of propellant beds was also performed. The contract supported the efforts of D. S. Stewart and a Postdoctoral student H. I. Lee at the University of Illinois.

Stewart, D.S. [Univ. of Illinois, Urbana, IL (United States). Dept. of Theoretical and Applied Mechanics

1993-11-01T23:59:59.000Z

58

Facility for Shock and Detonation Wave Interaction with a Reactive Turbulent Field  

E-Print Network [OSTI]

as in scramjet combustors30 and as a mechanism for deflagration-to-detonation transition.31 The interaction

Texas at Arlington, University of

59

Ferrite core coupled slapper detonator apparatus and method  

DOE Patents [OSTI]

Method and apparatus are provided for coupling a temporally short electric power pulse from a thick flat-conductor power cable into a thin flat-conductor slapper detonator circuit. A first planar and generally circular loop is formed from an end portion of the power cable. A second planar and generally circular loop, of similar diameter, is formed from all or part of the slapper detonator circuit. The two loops are placed together, within a ferrite housing that provides a ferrite path that magnetically couples the two loops. Slapper detonator parts may be incorporated within the ferrite housing. The ferrite housing may be made vacuum and water-tight, with the addition of a hermetic ceramic seal, and provided with an enclosure for protecting the power cable and parts related thereto. 10 figs.

Boberg, R.E.; Lee, R.S.; Weingart, R.C.

1989-08-01T23:59:59.000Z

60

Ferrite core coupled slapper detonator apparatus and method  

DOE Patents [OSTI]

Method and apparatus are provided for coupling a temporally short electric power pulse from a thick flat-conductor power cable into a thin flat-conductor slapper detonator circuit. A first planar and generally circular loop is formed from an end portion of the power cable. A second planar and generally circular loop, of similar diameter, is formed from all or part of the slapper detonator circuit. The two loops are placed together, within a ferrite housing that provides a ferrite path that magnetically couples the two loops. Slapper detonator parts may be incorporated within the ferrite housing. The ferrite housing may be made vacuum and water-tight, with the addition of a hermetic ceramic seal, and provided with an enclosure for protecting the power cable and parts related thereto.

Boberg, Ralph E. (Livermore, CA); Lee, Ronald S. (Livermore, CA); Weingart, Richard C. (Livermore, CA)

1989-01-01T23:59:59.000Z

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61

Under consideration for publication in J. Fluid Mech. 1 Condensed-phase detonation stability for a  

E-Print Network [OSTI]

of increasing the ambient sound speed in the material, for a given detonation speed, has a stabilizing effect liquid nitromethane, where the detonation structure is characterized by a fast reaction stage behind in a following reaction zone, which can occur in gaseous, liquid or solid explosives. The idealised detonation

Anguelova, Iana

62

Strategies for understanding the deflagration-to-detonation transition  

SciTech Connect (OSTI)

The deflagration-to-detonation (DDT) phenomenon has been studied for many years. However, no comprehensive model of the DDT process is available. It is important to understand the mechanism by which an explosive will detonate when the source of ignition is a weak shock or flame, and to able to predict this response. We have identified several key areas of the DDT problem which need to be understood before any such prediction can be made, and have established a modest program to obtain a more fundamental understanding of the behavior of explosive under the conditions that can lead to DDT.

Asay, B.W.

1992-05-01T23:59:59.000Z

63

Strategies for understanding the deflagration-to-detonation transition  

SciTech Connect (OSTI)

The deflagration-to-detonation (DDT) phenomenon has been studied for many years. However, no comprehensive model of the DDT process is available. It is important to understand the mechanism by which an explosive will detonate when the source of ignition is a weak shock or flame, and to able to predict this response. We have identified several key areas of the DDT problem which need to be understood before any such prediction can be made, and have established a modest program to obtain a more fundamental understanding of the behavior of explosive under the conditions that can lead to DDT.

Asay, B.W.

1992-01-01T23:59:59.000Z

64

The Use of Steady and Pulsed Detonations for Propulsion Systems  

SciTech Connect (OSTI)

Objectives of the ODWE concept studies are: demonstrate the feasibility of the oblique detonation wave engine (ODWE) for hypersonic propulsion; demonstrate the existance and stability of an oblique detonation wave in hypersonic wind tunnels; develop engineering codes which predict the performance characteristics of the ODWE including specific impulse and thrust coefficients for various operating conditions; develop multi-dimensional computer codes which can model all aspects of the ODWE including fuel injection, mixing, ignition, combustion and expansion with fully detailed chemical kinetics and turbulence models; and validate the codes with experimental data use the simulations to predict the ODWE performance for conditions not easily obtained in wind tunnels.

Adelman, H.G.; Menees, G.P.; Cambier, J.L.; Bowles, J.V.

1996-02-01T23:59:59.000Z

65

AIAA 95-2197 Experimental Investigation of Pulse Detonation Wave  

E-Print Network [OSTI]

conventional rocket motors.' This technology may also be used to clean slag offof coal furnaces which would Engines, any one of these applications would justify the development of this technology. As a result of the promising nature of this technology a detailed study of the properties of detonations needed to be conducted

Texas at Arlington, University of

66

The Nuclear Detonation Detection System on the GPS satellites  

SciTech Connect (OSTI)

This article begins with a historical perspective of satellite usage in monitoring nuclear detonations. Current capabilities of the 24 GPS satellites in detecting the light, gamma rays, x-rays and neutrons from a nuclear explosion are described. In particular, an optical radiometer developed at Sandia National Laboratories is characterized. Operational information and calibration procedures are emphasized.

Higbie, P.R. [Los Alamos National Lab., NM (United States); Blocker, N.K. [Sandia National Labs., Albuquerque, NM (United States)

1993-07-27T23:59:59.000Z

67

Modeling of a detonation driven, linear electric generator facility  

E-Print Network [OSTI]

the heat and the force produced from the detonation wave. In previous experimental work, a single that involve coupling a PDE with different systems to drive a generator and produce electricity [2, 3]. One. For instance, it may be possible to design a generator that uses the force created by the pressure rise from

Texas at Arlington, University of

68

The Initiation and Propagation of Helium Detonations in White Dwarf Envelopes  

E-Print Network [OSTI]

Detonations in helium-rich envelopes surrounding white dwarfs have garnered attention as triggers of faint thermonuclear ".Ia" supernovae and double detonation Type Ia supernovae. However, recent studies have found that the minimum size of a hotspot that can lead to a helium detonation is comparable to, or even larger than, the white dwarf's pressure scale height, casting doubt on the successful ignition of helium detonations in these systems. In this paper, we examine the previously neglected effects of C/O pollution and a full nuclear reaction network, and we consider hotspots with spatially constant pressure in addition to constant density hotspots. We find that the inclusion of these effects significantly decreases the minimum hotspot size for helium-rich detonation ignition, making detonations far more plausible during turbulent shell convection or during double white dwarf mergers. The increase in burning rate also decreases the minimum shell mass in which a helium detonation can successfully propagate ...

Shen, Ken J

2014-01-01T23:59:59.000Z

69

A Review of Direct Numerical Simulations of Astrophysical Detonations and Their Implications  

SciTech Connect (OSTI)

Multi-dimensional direct numerical simulations (DNS) of astrophysical detonations in degenerate matter have revealed that the nuclear burning is typically characterized by cellular structure caused by transverse instabilities in the detonation front. Type Ia supernova modelers often use one- dimensional DNS of detonations as inputs or constraints for their whole star simulations. While these one-dimensional studies are useful tools, the true nature of the detonation is multi-dimensional. The multi-dimensional structure of the burning influences the speed, stability, and the composition of the detonation and its burning products, and therefore, could have an impact on the spectra of Type Ia supernovae. Considerable effort has been expended modeling Type Ia supernovae at densities above 1 107 g cm 3 where the complexities of turbulent burning dominate the flame propagation. However, most full star models turn the nuclear burning schemes off when the density falls below 1 107 g cm 3 and distributed burning begins. The deflagration to detonation transition (DDT) is believed to occur at just these densities and consequently they are the densities important for studying the properties of the subsequent detonation. This work will review the status of DNS studies of detonations and their possible implications for Type Ia supernova models. It will cover the development of Detonation theory from the first simple Chapman-Jouguet (CJ) detonation models to the current models based on the time-dependent, compressible, reactive flow Euler equations of fluid dynamics.

Parete-Koon, Suzanne T [ORNL; Messer, Bronson [ORNL; Smith, Chris R [ORNL; Papatheodore, Thomas L [ORNL

2013-01-01T23:59:59.000Z

70

CIRCUMSTELLAR ABSORPTION IN DOUBLE DETONATION TYPE Ia SUPERNOVAE  

SciTech Connect (OSTI)

Upon formation, degenerate He core white dwarfs are surrounded by a radiative H-rich layer primarily supported by ideal gas pressure. In this Letter, we examine the effect of this H-rich layer on mass transfer in He+C/O double white dwarf binaries that will eventually merge and possibly yield a Type Ia supernova (SN Ia) in the double detonation scenario. Because its thermal profile and equation of state differ from the underlying He core, the H-rich layer is transferred stably onto the C/O white dwarf prior to the He core's tidal disruption. We find that this material is ejected from the binary system and sweeps up the surrounding interstellar medium hundreds to thousands of years before the SN Ia. The close match between the resulting circumstellar medium profiles and values inferred from recent observations of circumstellar absorption in SNe Ia gives further credence to the resurgent double detonation scenario.

Shen, Ken J. [Lawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720 (United States); Guillochon, James [Department of Astronomy and Astrophysics, University of California, Santa Cruz, CA 95064 (United States); Foley, Ryan J., E-mail: kenshen@astro.berkeley.edu [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States)

2013-06-20T23:59:59.000Z

71

Ground-based Nuclear Detonation Detection (GNDD) Technology Roadmap  

SciTech Connect (OSTI)

This GNDD Technology Roadmap is intended to provide guidance to potential researchers and help management define research priorities to achieve technology advancements for ground-based nuclear explosion monitoring science being pursued by the Ground-based Nuclear Detonation Detection (GNDD) Team within the Office of Nuclear Detonation Detection in the National Nuclear Security Administration (NNSA) of the U.S. Department of Energy (DOE). Four science-based elements were selected to encompass the entire scope of nuclear monitoring research and development (R&D) necessary to facilitate breakthrough scientific results, as well as deliver impactful products. Promising future R&D is delineated including dual use associated with the Comprehensive Nuclear-Test-Ban Treaty (CTBT). Important research themes as well as associated metrics are identified along with a progression of accomplishments, represented by a selected bibliography, that are precursors to major improvements to nuclear explosion monitoring.

Casey, Leslie A.

2014-01-13T23:59:59.000Z

72

Method for fabricating non-detonable explosive simulants  

DOE Patents [OSTI]

A simulator which is chemically equivalent to an explosive, but is not detonable. The simulator has particular use in the training of explosives detecting dogs and calibrating sensitive analytical instruments. The explosive simulants may be fabricated by different techniques, a first involves the use of standard slurry coatings to produce a material with a very high binder to explosive ratio without masking the explosive vapor, and the second involves coating inert beads with thin layers of explosive molecules.

Simpson, Randall L. (Livermore, CA); Pruneda, Cesar O. (Livermore, CA)

1995-01-01T23:59:59.000Z

73

Method for fabricating non-detonable explosive simulants  

DOE Patents [OSTI]

A simulator is disclosed which is chemically equivalent to an explosive, but is not detonable. The simulator has particular use in the training of explosives detecting dogs and calibrating sensitive analytical instruments. The explosive simulants may be fabricated by different techniques, a first involves the use of standard slurry coatings to produce a material with a very high binder to explosive ratio without masking the explosive vapor, and the second involves coating inert beads with thin layers of explosive molecules. 5 figs.

Simpson, R.L.; Pruneda, C.O.

1995-05-09T23:59:59.000Z

74

Shock and Detonation Physics at Los Alamos National Laboratory  

SciTech Connect (OSTI)

WX-9 serves the Laboratory and the Nation by delivering quality technical results, serving customers that include the Nuclear Weapons Program (DOE/NNSA), the Department of Defense, the Department of Homeland Security and other government agencies. The scientific expertise of the group encompasses equations-of-state, shock compression science, phase transformations, detonation physics including explosives initiation, detonation propagation, and reaction rates, spectroscopic methods and velocimetry, and detonation and equation-of-state theory. We are also internationally-recognized in ultra-fast laser shock methods and associated diagnostics, and are active in the area of ultra-sensitive explosives detection. The facility capital enabling the group to fulfill its missions include a number of laser systems, both for laser-driven shocks, and spectroscopic analysis, high pressure gas-driven guns and powder guns for high velocity plate impact experiments, explosively-driven techniques, static high pressure devices including diamond anvil cells and dilatometers coupled with spectroscopic probes, and machine shops and target fabrication facilities.

Robbins, David L [Los Alamos National Laboratory; Dattelbaum, Dana M [Los Alamos National Laboratory; Sheffield, Steve A [Los Alamos National Laboratory

2012-08-22T23:59:59.000Z

75

Hydrogen loaded metal for bridge-foils for enhanced electric gun/slapper detonator operation  

DOE Patents [OSTI]

The invention provides a more efficient electric gun or slapper detonator ich provides a higher velocity flyer by using a bridge foil made of a hydrogen loaded metal.

Osher, John E. (Alamo, CA)

1992-01-01T23:59:59.000Z

76

Experimental study on transmission of an overdriven detonation wave from propane/oxygen to propane/air  

SciTech Connect (OSTI)

Two sets of experiments were performed to achieve a strong overdriven state in a weaker mixture by propagating an overdriven detonation wave via a deflagration-to-detonation transition (DDT) process. First, preliminary experiments with a propane/oxygen mixture were used to evaluate the attenuation of the overdriven detonation wave in the DDT process. Next, experiments were performed wherein a propane/oxygen mixture was separated from a propane/air mixture by a thin diaphragm to observe the transmission of an overdriven detonation wave. Based on the characteristic relations, a simple wave intersection model was used to calculate the state of the transmitted detonation wave. The results showed that a rarefaction effect must be included to ensure that there is no overestimate of the post-transmission wave properties when the incident detonation wave is overdriven. The strength of the incident overdriven detonation wave plays an important role in the wave transmission process. The experimental results showed that a transmitted overdriven detonation wave occurs instantaneously with a strong incident overdriven detonation wave. The near-CJ state of the incident wave leads to a transmitted shock wave, and then the transition to the overdriven detonation wave occurs downstream. The attenuation process for the overdriven detonation wave decaying to a near-CJ state occurs in all tests. After the attenuation process, an unstable detonation wave was observed in most tests. This may be attributed to the increase in the cell width in the attenuation process that exceeds the detonability cell width limit. (author)

Li, J.; Lai, W.H. [National Cheng Kung University, Institute of Aeronautics and Astronautics, Tainan (China); Chung, K. [National Cheng Kung University, Aerospace Science and Technology Research Center, Tainan (China); Lu, F.K. [University of Texas at Arlington, Mechanical and Aerospace Engineering Department, Aerodynamics Research Center, TX 76019 (United States)

2008-08-15T23:59:59.000Z

77

A Virtual Test Facility for Simulating Detonation-induced Fracture of  

E-Print Network [OSTI]

to the passage of an ethylene-oxygen detonation wave is presented. 1 Introduction The Center for Simulation of the underlying energy functional is accomplished with subdivision finite elements (see Sec. 3). The evolving tube due to an internal detonation wave in ethylene-oxygen. Simulations of this type will be compared

Cirak, Fehmi

78

A Virtual Test Facility for Simulating Detonation-Induced Fracture of  

E-Print Network [OSTI]

to the passage of an ethylene-oxygen detonation wave is presented. 1 Introduction The Center for Simulation of the underlying energy functional is accomplished with subdivision finite elements (see Sec. 3). The evolving of a thin aluminum tube due to an internal detonation wave arising from the combustion of an ethylene-oxygen

Deiterding, Ralf

79

American Institute of Aeronautics and Astronautics Analysis of an Ejector-Augmented Pulse Detonation Rocket  

E-Print Network [OSTI]

a preliminary design tool for investigating alternative design concepts and performing rapid performance data and from CFD simulations are provided, several applications are presented to illustrate the design is filled with a fuel/oxidizer mixture (2). A valve seals the detonation chamber and the detonation

Texas at Arlington, University of

80

American Institute of Aeronautics and Astronautics Application of Pulsed Detonation Engine for Electric Power  

E-Print Network [OSTI]

a small ac generator by means of speed reduction wheels. The PDE was tested with propane-oxygen mixture universally accepted that detonation is a much more efficient form of combustion than deflagration. Presently to increase the static pressure and temperature of the fluid before heat addition, in a PDE, a detonation wave

Texas at Arlington, University of

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Experimental Study of Propane-Fueled Pulsed Detonation Rocket Frank K. Lu,* Jason M. Meyers,  

E-Print Network [OSTI]

1 Experimental Study of Propane-Fueled Pulsed Detonation Rocket Frank K. Lu,* Jason M. Meyers in comparison to cases without the spiral. Tests through a range of cycle frequencies up to 20 Hz in oxygen-propane spiral in a pulsed detonation engine operating with propane and oxygen. A high-energy igniter is used

Texas at Arlington, University of

82

A study on the contribution of slow reaction in detonation  

SciTech Connect (OSTI)

Interface velocimetry and plate push experiments of the TATB-based explosives investigated so far show the presence of nonsteady detonation; namely, the initial velocity history increases with increasing explosive charge length, a condition generally attributed to the variation of effective CJ pressure. A multistage reaction model is used to simulate these experiments. For these explosives, we find that the reaction must include a slow process stage so that the numerical results can be brought into good agreement with experimental observation. 8 refs., 7 figs.

Tang, P.K.; Seitz, W.L.; Stacy, H.L.; Wackerle, J.

1989-01-01T23:59:59.000Z

83

Detonation initiation on the microsecond time scale: DDTs  

SciTech Connect (OSTI)

Spatially resolved, thermal power deposition of limited duration into a finite volume of reactive gas is the initiator for a deflagration-to-detonation transition (DDT) on the microsecond time scale. The reactive Euler equations with one-step Arrhenius kinetics are used to derive novel formulas for velocity and temperature variation that describe the physical phenomena characteristic of DDTs. A nonlinear transformation of the variables is shown to yield a canonical equation system, independent of the activation energy. Numerical solutions of the reactive Euler equations are used to describe the detailed sequence of reactive gas dynamic processes leading to an overdriven planar detonation far from the power deposition location. Results are presented for deposition into a region isolated from the planar boundary of the reactive gas as well as for that adjacent to the boundary. The role of compressions and shocks reflected from the boundary into the partially reacted hot gas is described. The quantitative dependences of DDT evolution on the magnitude of thermal power deposition and activation energy are identified.

Kuehn, Jeffery A [ORNL; Kassoy, Dr. David R [University of Colorado; Nabity, Mr. Matthew W. [University of Colorado; Clarke, Dr. John F. [Cranfield University

2006-01-01T23:59:59.000Z

84

Detonation initiation on the microsecond time scale: DDTs  

SciTech Connect (OSTI)

Spatially resolved, thermal power deposition of limited duration into a finite volume of reactive gas is the initiator for a deflagration-to-detonation transition (DDT) on the microsecond time scale. The reactive Euler equations with one-step Arrhenius kinetics are used to derive novel formulas for velocity and temperature variation that describe the physical phenomena characteristic of DDTs. A transformation of the variables is shown to yield a canonical equation system, independent of the activation energy. Numerical solutions of the reactive Euler equations are used to describe the detailed sequence of reactive gasdynamic processes leading to an overdriven planar detonation far from the power deposition location. Results are presented for deposition into a region isolated from the planar boundary of the reactive gas as well as for that adjacent to the boundary. The role of compressions and shocks reflected from the boundary into the partially reacted hot gas is described. The quantitative dependences of DDT evolution on the magnitude of thermal power deposition and activation energy are identified.

Kassoy, Dr. David R [University of Colorado; Kuehn, Jeffery A [ORNL; Nabity, Mr. Matthew W. [University of Colorado; Clarke, Dr. John F. [Cranfield University

2008-01-01T23:59:59.000Z

85

An Equilibrium-Based Model of Gas Reaction and Detonation  

SciTech Connect (OSTI)

During gaseous diffusion plant operations, conditions leading to the formation of flammable gas mixtures may occasionally arise. Currently, these could consist of the evaporative coolant CFC-114 and fluorinating agents such as F2 and ClF3. Replacement of CFC-114 with a non-ozone-depleting substitute is planned. Consequently, in the future, the substitute coolant must also be considered as a potential fuel in flammable gas mixtures. Two questions of practical interest arise: (1) can a particular mixture sustain and propagate a flame if ignited, and (2) what is the maximum pressure that can be generated by the burning (and possibly exploding) gas mixture, should it ignite? Experimental data on these systems, particularly for the newer coolant candidates, are limited. To assist in answering these questions, a mathematical model was developed to serve as a tool for predicting the potential detonation pressures and for estimating the composition limits of flammability for these systems based on empirical correlations between gas mixture thermodynamics and flammability for known systems. The present model uses the thermodynamic equilibrium to determine the reaction endpoint of a reactive gas mixture and uses detonation theory to estimate an upper bound to the pressure that could be generated upon ignition. The model described and documented in this report is an extended version of related models developed in 1992 and 1999.

Trowbridge, L.D.

2000-04-01T23:59:59.000Z

86

Deflagration-to-detonation transition project: quarterly report for the period September through November 1979  

SciTech Connect (OSTI)

The activities of the Sandia Laboratories project on deflagration-to-detonation transition (DDT) pertain primarily to the development of small, safe, low-voltage, hot-wire detonators. Its major goals are: the formulation of a modeling capability for DDT of the explosive 2-(5-cyanotetrazolato)pentaamminecobalt(III) perchlorate (CP); the development of improved DDT materials; the establishment of a data base for corrosion, compatibility, and reliability of CP-loaded detonators; and the design and development of advanced DDT components. Progress in this research is reported. The planned development of the MC3423 detonator has been completed and the final design review meeting has been held. Additional work must be performed to establish satisfactory output function. Ignition sensitivity data have also been obtained. Ignition and shock testing experiments for development of the MC3533 detonator have been planned. An initial version of the component will utilize available MC3423 headers, while the final design will incorporate a new header that has been designed and ordered. Detonator performance studies have been planned to optimize CP density-length factors. Feasibility studies on the MC3196A detonator have continued in an effort to obtain a reliable 50-200 ..mu..s function time.

Lieberman, M. L. [ed.

1980-07-01T23:59:59.000Z

87

Non-detonable and non-explosive explosive simulators  

DOE Patents [OSTI]

A simulator which is chemically equivalent to an explosive, but is not detonable or explodable. The simulator is a combination of an explosive material with an inert material, either in a matrix or as a coating, where the explosive has a high surface ratio but small volume ratio. The simulator has particular use in the training of explosives detecting dogs, calibrating analytical instruments which are sensitive to either vapor or elemental composition, or other applications where the hazards associated with explosives is undesirable but where chemical and/or elemental equivalence is required. The explosive simulants may be fabricated by different techniques. A first method involves the use of standard slurry coatings to produce a material with a very high binder to explosive ratio without masking the explosive vapor, and a second method involves coating inert substrates with thin layers of explosive.

Simpson, Randall L. (Livermore, CA); Pruneda, Cesar O. (Livermore, CA)

1997-01-01T23:59:59.000Z

88

Non-detonable and non-explosive explosive simulators  

DOE Patents [OSTI]

A simulator which is chemically equivalent to an explosive, but is not detonable or explodable is disclosed. The simulator is a combination of an explosive material with an inert material, either in a matrix or as a coating, where the explosive has a high surface ratio but small volume ratio. The simulator has particular use in the training of explosives detecting dogs, calibrating analytical instruments which are sensitive to either vapor or elemental composition, or other applications where the hazards associated with explosives is undesirable but where chemical and/or elemental equivalence is required. The explosive simulants may be fabricated by different techniques. A first method involves the use of standard slurry coatings to produce a material with a very high binder to explosive ratio without masking the explosive vapor, and a second method involves coating inert substrates with thin layers of explosive. 11 figs.

Simpson, R.L.; Pruneda, C.O.

1997-07-15T23:59:59.000Z

89

Detonating Failed Deflagration Model of Thermonuclear Supernovae I. Explosion Dynamics  

E-Print Network [OSTI]

We present a detonating failed deflagration model of Type Ia supernovae. In this model, the thermonuclear explosion of a massive white dwarf follows an off-center deflagration. We conduct a survey of asymmetric ignition configurations initiated at various distances from the stellar center. In all cases studied, we find that only a small amount of stellar fuel is consumed during deflagration phase, no explosion is obtained, and the released energy is mostly wasted on expanding the progenitor. Products of the failed deflagration quickly reach the stellar surface, polluting and strongly disturbing it. These disturbances eventually evolve into small and isolated shock-dominated regions which are rich in fuel. We consider these regions as seeds capable of forming self-sustained detonations that, ultimately, result in the thermonuclear supernova explosion. Preliminary nucleosynthesis results indicate the model supernova ejecta are typically composed of about 0.1-0.25 Msun of silicon group elements, 0.9-1.2 Msun of iron group elements, and are essentially carbon-free. The ejecta have a composite morphology, are chemically stratified, and display a modest amount of intrinsic asymmetry. The innermost layers are slightly egg-shaped with the axis ratio ~1.2-1.3 and dominated by the products of silicon burning. This central region is surrounded by a shell of silicon-group elements. The outermost layers of ejecta are highly inhomogeneous and contain products of incomplete oxygen burning with only small admixture of unburned stellar material. The explosion energies are ~1.3-1.5 10^51 erg.

Tomasz Plewa

2006-11-24T23:59:59.000Z

90

Estimating the exposure to first receivers from a contaminated victim of a radiological dispersal device detonation  

E-Print Network [OSTI]

The threat of a Radiological Dispersal Device (RDD) detonation arouses the concern of contaminated victims of all ages. The purpose of this study was to investigate the dose to a uniformly contaminated five-year old male. It also explores...

Phillips, Holly Anne

2009-05-15T23:59:59.000Z

91

Hydrogen loaded metal for bridge-foils for enhanced electric gun/slapper detonator operation  

DOE Patents [OSTI]

The invention provides a more efficient electric gun or slapper detonator which provides a higher velocity flyer by using a bridge foil made of a hydrogen loaded metal. 8 figs.

Osher, J.E.

1992-01-14T23:59:59.000Z

92

Computational Analysis of Zel'dovich-von Neumann-Doering (ZND) Detonation  

E-Print Network [OSTI]

fuels (hydrogen and methane) and oxidizers (oxygen and air). The detailed thermochemistry results of the calculations are critically examined for use in a future induced-detonation compression system....

Nakamura, Tetsu

2010-07-14T23:59:59.000Z

93

Occupational Health Nurse  

Broader source: Energy.gov [DOE]

The Occupational Health Nurse position is located in the Talent Sustainment group within the Human Capital Management (HCM) organization. The Talent Sustainment organization ensures that effective...

94

THE EFFECTS OF CURVATURE AND EXPANSION ON HELIUM DETONATIONS ON WHITE DWARF SURFACES  

SciTech Connect (OSTI)

Accreted helium layers on white dwarfs have been highlighted for many decades as a possible site for a detonation triggered by a thermonuclear runaway. In this paper, we find the minimum helium layer thickness that will sustain a steady laterally propagating detonation and show that it depends on the density and composition of the helium layer, specifically {sup 12}C and {sup 16}O. Detonations in these thin helium layers have speeds slower than the Chapman-Jouget (CJ) speed from complete helium burning, v{sub CJ} = 1.5 × 10{sup 9} cm s{sup –1}. Though gravitationally unbound, the ashes still have unburned helium (?80% in the thinnest cases) and only reach up to heavy elements such as {sup 40}Ca, {sup 44}Ti, {sup 48}Cr, and {sup 52}Fe. It is rare for these thin shells to generate large amounts of {sup 56}Ni. We also find a new set of solutions that can propagate in even thinner helium layers when {sup 16}O is present at a minimum mass fraction of ?0.07. Driven by energy release from ? captures on {sup 16}O and subsequent elements, these slow detonations only create ashes up to {sup 28}Si in the outer detonated He shell. We close by discussing how the unbound helium burning ashes may create faint and fast 'Ia' supernovae as well as events with virtually no radioactivity, and speculate on how the slower helium detonation velocities impact the off-center ignition of a carbon detonation that could cause a Type Ia supernova in the double detonation scenario.

Moore, Kevin; Bildsten, Lars [Department of Physics, University of California, Santa Barbara, CA (United States); Townsley, Dean M. [Department of Physics and Astronomy, University of Alabama, Tuscaloosa, AL (United States)

2013-10-20T23:59:59.000Z

95

A report on the deflagration-to-detonation transition (DDT) in the high explosive LX-04  

SciTech Connect (OSTI)

The deflagration-to-detonation transition (DDT) was investigated for 1.874 g/cc (98.8 % of theoretical maximum density) LX-04 in moderate confinement (4340 steel tube at R{sub C} 32 with 1.020 inch inside diameter and 0.235 inch thick wall) at both ambient initial temperature (roughly 20 C) and at an initial temperature of 186 C. No transition to detonation was observed in a 295 mm column length for either case.

Hare, D E; Forbes, J W; Garcia, F; Granholm, R H; Tarver, C M; Vandersall, K S; Sandusky, H W

2004-06-30T23:59:59.000Z

96

MULTI-DIMENSIONAL MODELS FOR DOUBLE DETONATION IN SUB-CHANDRASEKHAR MASS WHITE DWARFS  

SciTech Connect (OSTI)

Using two-dimensional and three-dimensional simulations, we study the ''robustness'' of the double detonation scenario for Type Ia supernovae, in which a detonation in the helium shell of a carbon-oxygen white dwarf induces a secondary detonation in the underlying core. We find that a helium detonation cannot easily descend into the core unless it commences (artificially) well above the hottest layer calculated for the helium shell in current presupernova models. Compressional waves induced by the sliding helium detonation, however, robustly generate hot spots which trigger a detonation in the core. Our simulations show that this is true even for non-axisymmetric initial conditions. If the helium is ignited at multiple points, then the internal waves can pass through one another or be reflected, but this added complexity does not defeat the generation of the hot spot. The ignition of very low-mass helium shells depends on whether a thermonuclear runaway can simultaneously commence in a sufficiently large region.

Moll, R.; Woosley, S. E. [Department of Astronomy and Astrophysics, University of California, Santa Cruz, CA 95064 (United States)

2013-09-10T23:59:59.000Z

97

Recent papers from DX-1, detonation science and technology  

SciTech Connect (OSTI)

Over the past year members of DX-1 have participated in several conferences where presentations were made and papers prepared for proceedings. There have also been several papers published in or submitted to refereed journals for publication. Rather that attach all these papers to the DX-1 Quarterly Report, we decided to put them in a Los Alamos report that could be distributed to those who get the quarterly, as well as others that have an interest in the work being done in DX-1 both inside and outside the Laboratory. This compilation does not represent all the work reported during the year because some people have chosen not to include their work here. In particular, there were a number of papers relating to deflagration-to-detonation modeling that were not included. However, this group of papers does present a good picture of much of the unclassified work being done in DX-1. Several of the papers include coauthors from other groups or divisions at the Laboratory, providing an indication of the collaborations in which people in DX-1 are involved. Discussed topics of submitted papers include: shock compression of condensed matter, pyrotechnics, shock waves, molecular spectroscopy, sound speed measurements in PBX-9501, chemical dimerization, and micromechanics of spall and damage in tantalum.

NONE

1996-10-01T23:59:59.000Z

98

Analysis of sheltering and evacuation strategies for a national capital region nuclear detonation scenario.  

SciTech Connect (OSTI)

Development of an effective strategy for shelter and evacuation is among the most important planning tasks in preparation for response to a low yield, nuclear detonation in an urban area. Extensive studies have been performed and guidance published that highlight the key principles for saving lives following such an event. However, region-specific data are important in the planning process as well. This study examines some of the unique regional factors that impact planning for a 10 kT detonation in the National Capital Region. The work utilizes a single scenario to examine regional impacts as well as the shelter-evacuate decision alternatives at one exemplary point. For most Washington, DC neighborhoods, the excellent assessed shelter quality available make shelter-in-place or selective transit to a nearby shelter a compelling post-detonation strategy.

Yoshimura, Ann S.; Brandt, Larry D.

2011-12-01T23:59:59.000Z

99

Investigations on deflagration to detonation transition in porous energetic materials. Final report  

SciTech Connect (OSTI)

The research carried out by this contract was part of a larger effort funded by LANL in the areas of deflagration to detonation in porous energetic materials (DDT) and detonation shock dynamics in high explosives (DSD). In the first three years of the contract the major focus was on DDT. However, some researchers were carried out on DSD theory and numerical implementation. In the last two years the principal focus of the contract was on DSD theory and numerical implementation. However, during the second period some work was also carried out on DDT. The paper discusses DDT modeling and DSD modeling. Abstracts are included on the following topics: modeling deflagration to detonation; DSD theory; DSD wave front tracking; and DSD program burn implementation.

Stewart, D.S. [Univ. of Illinois, Urbana, IL (United States)

1999-07-01T23:59:59.000Z

100

Deflagration-to-detonation transition project. Quarterly report, December 1979-February 1980  

SciTech Connect (OSTI)

Progress in a project on deflagration-to-detonation transition (DDT) is reported. The activities of this project pertain primarily to the development of small, safe, low-voltage, hot-wire detonators. Its major goals are: the formulation of a modeling capability for DDT of the explosive 2-(5-cyanotetrazolato)pentaamminecobalt (III) perchlorate (CP); the development of improved DDT materials; the establishment of a data base for corrosion, compatibility, and reliability of CP-loaded detonators; and the design and development of advanced DDT components. Information is included on materials development, component development, and compatibility studies encompassing the thermal and chemical stability of CP in contact with the component materials. (LCL)

Lieberman, M.L. (ed.) [ed.

1980-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Analysis of sheltering and evacuation strategies for a Chicago nuclear detonation scenario.  

SciTech Connect (OSTI)

Development of an effective strategy for shelter and evacuation is among the most important planning tasks in preparation for response to a low yield, nuclear detonation in an urban area. Extensive studies have been performed and guidance published that highlight the key principles for saving lives following such an event. However, region-specific data are important in the planning process as well. This study examines some of the unique regional factors that impact planning for a 10 kt detonation in Chicago. The work utilizes a single scenario to examine regional impacts as well as the shelter-evacuate decision alternatives at selected exemplary points. For many Chicago neighborhoods, the excellent assessed shelter quality available make shelter-in-place or selective transit to a nearby shelter a compelling post-detonation strategy.

Yoshimura, Ann S.; Brandt, Larry D.

2011-09-01T23:59:59.000Z

102

THE EFFECT OF THE PRE-DETONATION STELLAR INTERNAL VELOCITY PROFILE ON THE NUCLEOSYNTHETIC YIELDS IN TYPE Ia SUPERNOVA  

SciTech Connect (OSTI)

A common model of the explosion mechanism of Type Ia supernovae is based on a delayed detonation of a white dwarf. A variety of models differ primarily in the method by which the deflagration leads to a detonation. A common feature of the models, however, is that all of them involve the propagation of the detonation through a white dwarf that is either expanding or contracting, where the stellar internal velocity profile depends on both time and space. In this work, we investigate the effects of the pre-detonation stellar internal velocity profile and the post-detonation velocity of expansion on the production of {alpha}-particle nuclei, including {sup 56}Ni, which are the primary nuclei produced by the detonation wave. We perform one-dimensional hydrodynamic simulations of the explosion phase of the white dwarf for center and off-center detonations with five different stellar velocity profiles at the onset of the detonation. In order to follow the complex flows and to calculate the nucleosynthetic yields, approximately 10,000 tracer particles were added to every simulation. We observe two distinct post-detonation expansion phases: rarefaction and bulk expansion. Almost all the burning to {sup 56}Ni occurs only in the rarefaction phase, and its expansion timescale is influenced by pre-existing flow structure in the star, in particular by the pre-detonation stellar velocity profile. We find that the mass fractions of the {alpha}-particle nuclei, including {sup 56}Ni, are tight functions of the empirical physical parameter {rho}{sub up}/v{sub down}, where {rho}{sub up} is the mass density immediately upstream of the detonation wave front and v{sub down} is the velocity of the flow immediately downstream of the detonation wave front. We also find that v{sub down} depends on the pre-detonation flow velocity. We conclude that the properties of the pre-existing flow, in particular the internal stellar velocity profile, influence the final isotopic composition of burned matter produced by the detonation.

Kim, Yeunjin; Jordan, G. C. IV; Graziani, Carlo; Lamb, D. Q.; Truran, J. W. [Astronomy Department, University of Chicago, Chicago, IL 60637 (United States); Meyer, B. S. [Physics and Astronomy Department, Clemson University, Clemson, SC 29634 (United States)

2013-07-01T23:59:59.000Z

103

High temperature erosion and fatigue resistance of a detonation gun chromium carbide coating for steam turbines  

SciTech Connect (OSTI)

Chromium carbide based detonation gun coatings have been shown to be capable of protecting steam turbine components from particle erosion. To be usable, however, erosion resistant coatings must not degrade the fatigue characteristics of the coated components. Recent studies of the fatigue properties of a detonation gun coated martensitic substrate at 538 C (1,000 F) will be presented with an emphasis on its long term performance. This study will show the retention of acceptable fatigue performance of coated substrates into the high cycle regime, and will include a discussion on the mechanism of fatigue.

Quets, J.M.; Walsh, P.N. [Praxair Surface Technologies, Inc., Indianapolis, IN (United States); Srinivasan, V. [Westinghouse Electric Corp., Orlando, FL (United States); Tucker, R.C. Jr. [Praxair Surface Technologies, Inc., Indianapolis, IN (United States)

1994-12-31T23:59:59.000Z

104

LATERALLY PROPAGATING DETONATIONS IN THIN HELIUM LAYERS ON ACCRETING WHITE DWARFS  

SciTech Connect (OSTI)

Theoretical work has shown that intermediate mass (0.01 M{sub Sun} < M{sub He} < 0.1 M{sub Sun }) helium shells will unstably ignite on the accreting white dwarf (WD) in an AM CVn binary. For more massive (M > 0.8 M{sub Sun }) WDs, these helium shells can be dense enough (>5 Multiplication-Sign 10{sup 5} g cm{sup -3}) that the convectively burning region runs away on a timescale comparable to the sound travel time across the shell, raising the possibility for an explosive outcome rather than an Eddington limited helium novae. The nature of the explosion (i.e., deflagration or detonation) remains ambiguous, is certainly density dependent, and likely breaks spherical symmetry. In the case of detonation, this causes a laterally propagating front whose properties in these geometrically thin and low-density shells we begin to study here. Our calculations show that the radial expansion time of <0.1 s leads to incomplete helium burning, in agreement with recent work by Sim and collaborators, but that the nuclear energy released is still adequate to realize a self-sustaining laterally propagating detonation. These detonations are slower than the Chapman-Jouguet speed of 1.5 Multiplication-Sign 10{sup 9} cm s{sup -1}, but still fast enough at 0.9 Multiplication-Sign 10{sup 9} cm s{sup -1} to go around the star prior to the transit through the star of the inwardly propagating weak shock. Our simulations resolve the subsonic region behind the reaction front in the detonation wave. The two-dimensional nucleosynthesis is shown to be consistent with a truncated one-dimensional Zeldovich-von Neumann-Doering calculation at the slower detonation speed. The ashes from the lateral detonation are typically He rich, and consist of predominantly {sup 44}Ti, {sup 48}Cr, along with a small amount of {sup 52}Fe, with very little {sup 56}Ni and with significant {sup 40}Ca in carbon-enriched layers. If this helium detonation results in a Type Ia supernova, its spectral signatures would appear for the first few days after explosion.

Townsley, Dean M. [Department of Physics and Astronomy, University of Alabama, Tuscaloosa, AL 35487-0324 (United States); Moore, Kevin; Bildsten, Lars, E-mail: Dean.M.Townsley@ua.edu [Department of Physics, University of California, Santa Barbara, CA 93106-9530 (United States)

2012-08-10T23:59:59.000Z

105

Simulations of flame acceleration and deflagration-to-detonation transitions in methane-air systems  

SciTech Connect (OSTI)

Flame acceleration and deflagration-to-detonation transitions (DDT) in large obstructed channels filled with a stoichiometric methane-air mixture are simulated using a single-step reaction mechanism. The reaction parameters are calibrated using known velocities and length scales of laminar flames and detonations. Calculations of the flame dynamics and DDT in channels with obstacles are compared to previously reported experimental data. The results obtained using the simple reaction model qualitatively, and in many cases, quantitatively match the experiments and are found to be largely insensitive to small variations in model parameters. (author)

Kessler, D.A.; Gamezo, V.N.; Oran, E.S. [Laboratory for Computational Physics and Fluid Dynamics, Naval Research Laboratory, Washington, DC (United States)

2010-11-15T23:59:59.000Z

106

Flashing Dark Matter-- Gamma-Ray Bursts from Relativistic Detonations of Electro-Dilaton Stars  

E-Print Network [OSTI]

We speculate that the universe is filled with stars composed of electromagnetic and dilaton fields which are the sources of the powerful gamma-ray bursts impinging upon us from all directions of the universe. We calculate soliton-like solutions of these fields and show that their energy can be converted into a relativistic plasma in an explosive way. As in classical detonation theory the conversion proceeds by a relativistic self-similar solution for a spherical detonation wave which extracts the energy from the scalar field via a plasma in the wave front.

V. Folomeev; V. Gurovich; H. Kleinert; H. -J. Schmidt

2002-08-03T23:59:59.000Z

107

Russian Military and Security Forces: A Postulated Reaction to a Nuclear Detonation  

SciTech Connect (OSTI)

In this paper, we will examine how Russia's military and security forces might react to the detonation of a 10-kiloton nuclear weapon placed next to the walls surrounding the Kremlin. At the time of this 'big bang,' Putin is situated outside Moscow and survives the explosion. No one claims responsibility for the detonation. No other information is known. Numerous variables will determine how events ultimately unfold and how the military and security forces will respond. Prior to examining these variables in greater detail, it is imperative to elucidate first what we mean by Russia's military and security forces.

Ball, D

2005-04-29T23:59:59.000Z

108

LOUISIANA STATE UNIVERSITY HEALTH SCIENCE CENTER SCHOOL OF NURSING  

E-Print Network [OSTI]

), and the Nurse Anesthesia Program is accredited by the Council on Accreditation of Nurse Anesthesia Educational ............................................................... 15 Nurses Physicians Preceptors for Nurse Anesthesia Students Additional Criteria Roles

109

Modeling Human Behavior in the Aftermath of a Hypothetical Improvised Nuclear Detonation  

E-Print Network [OSTI]

on modeling the physical effects of the attack, such as thermal and blast ef- fects, prompt radiationModeling Human Behavior in the Aftermath of a Hypothetical Improvised Nuclear Detonation Nidhi describe a multiagent simulation model of human behavior in the aftermath of a hypothetical, large- scale

Swarup, Samarth

110

LX-17 and ufTATB Data for Corner-Turning, Failure and Detonation  

SciTech Connect (OSTI)

Data is presented for the size (diameter) effect for ambient and cold confined LX-17, unconfined ambient LX-17, and confined ambient ultrafine TATB. Ambient, cold and hot double cylinder corner-turning data for LX-17, PBX 9502 and ufTATB is presented. Transverse air gap crossing in ambient LX-17 is studied with time delays given for detonations that cross.

Souers, P C; Lauderbach, L; Garza, R; Vitello, P; Hare, D E

2010-02-03T23:59:59.000Z

111

Temperature effects on failure thickness and deflagration-to-detonation transition in PBX 9502 and TATB  

SciTech Connect (OSTI)

The deflagration-to-detonation (DDT) behavior of TATB has been investigated at high temperatures and severe confinement. comparison is made to other common explosives under similar confinement. TATB did not DDT under these conditions. The failure thickness of PBX 9502 at 250{degrees}C has also been determined. Two mm appears to be the limiting value at this temperature.

Asay, B.W.; McAfee, J.B.

1993-04-01T23:59:59.000Z

112

Mechanisms of deflagration-to-detonation transition under initiation by high-voltage nanosecond discharges  

SciTech Connect (OSTI)

An experimental study of detonation initiation in a stoichiometric propane-oxygen mixture by a high-voltage nanosecond gas discharge was performed in a detonation tube with a single-cell discharge chamber. The discharge study performed in this geometry showed that three modes of discharge development were realized under the experimental conditions: a spark mode with high-temperature channel formation, a streamer mode with nonuniform gas excitation, and a transient mode. Under spark and transient initiation, simultaneous ignition inside the discharge channel occurred, forming a shock wave and leading to a conventional deflagration-to-detonation transition (DDT) via an adiabatic explosion. The DDT length and time at 1 bar of initial pressure in the square smooth tube with a 20-mm transverse size amounted to 50 mm and 50{mu}s, respectively. The streamer mode of discharge development at an initial pressure of 1 bar resulted in nonuniform mixture excitation and a successful DDT via a gradient mechanism, which was confirmed by high-speed time resolved ICCD imaging. The gradient mechanism implied a longer DDT time of 150{mu}s, a DDT run-up distance of 50 mm, and an initiation energy of 1 J, which is two orders of magnitude less than the direct initiation energy for a planar detonation under these conditions. (author)

Rakitin, Aleksandr E.; Starikovskii, Andrei Yu. [Physics of Nonequilibrium Systems Lab, Moscow Institute of Physics and Technology, 9 Institutski Lane, Dolgoprudny 141700 (Russian Federation)

2008-10-15T23:59:59.000Z

113

Temperature effects on failure thickness and deflagration-to-detonation transition in PBX 9502 and TATB  

SciTech Connect (OSTI)

The deflagration-to-detonation (DDT) behavior of TATB has been investigated at high temperatures and severe confinement. comparison is made to other common explosives under similar confinement. TATB did not DDT under these conditions. The failure thickness of PBX 9502 at 250[degrees]C has also been determined. Two mm appears to be the limiting value at this temperature.

Asay, B.W.; McAfee, J.B.

1993-01-01T23:59:59.000Z

114

Fracture response of externally flawed aluminum cylindrical shells under internal gaseous detonation loading  

E-Print Network [OSTI]

Fracture response of externally flawed aluminum cylindrical shells under internal gaseous. Experiments were performed to observe the fracture behavior of thin- wall and initially-flawed aluminum tubes to different fracture events are analyzed. Keywords: tube fracture, detonation, crack branching, crack curving

Barr, Al

115

Electrical modeling of semiconductor bridge (SCB) BNCP detonators with electrochemical capacitor firing sets  

SciTech Connect (OSTI)

In this paper the authors describe computer models that simulate the electrical characteristics and hence, the firing characteristics and performance of a semiconductor bridge (SCB) detonator for the initiation of BNCP [tetraammine-cis-bis (5-nitro-2H-tetrazolato-N{sup 2}) cobalt(III) perchlorate]. The electrical data and resultant models provide new insights into the fundamental behavior of SCB detonators, particularly with respect to the initiation mechanism and the interaction of the explosive powder with the SCB. One model developed, the Thermal Feedback Model, considers the total energy budget for the system, including the time evolution of the energy delivered to the powder by the electrical circuit, as well as that released by the ignition and subsequent chemical reaction of the powder. The authors also present data obtained using a new low-voltage firing set which employed an advanced electrochemical capacitor having a nominal capacitance of 350,000 {micro}F at 9 V, the maximum voltage rating for this particular device. A model for this firing set and detonator was developed by making measurements of the intrinsic capacitance and equivalent series resistance (ESR < 10 m{Omega}) of a single device. This model was then used to predict the behavior of BNCP SCB detonators fired alone, as well as in a multishot, parallel-string configuration using a firing set composed of either a single 9 V electrochemical capacitor or two of the capacitors wired in series and charged to 18 V.

Marx, K.D. [Sandia National Labs., Livermore, CA (United States); Ingersoll, D.; Bickes, R.W. Jr. [Sandia National Labs., Albuquerque, NM (United States)

1998-11-01T23:59:59.000Z

116

FILLING OF METHANE/AIR MIXTURE IN A TUBE FOR PULSE DETONATION ENGINES SHRAVANI DWARAKAPALLY  

E-Print Network [OSTI]

FILLING OF METHANE/AIR MIXTURE IN A TUBE FOR PULSE DETONATION ENGINES By SHRAVANI DWARAKAPALLY. Thanks to my god Lord Shiva for his blessings. November 18, 2011 #12;v ABSTRACT FILLING OF METHANE, was studied using the unsteady flow solver methane and air nominally at STP. Three cases were examined: (i

Texas at Arlington, University of

117

Vulnerability Analysis of a Nuclear Power Plant Considering Detonations of Explosive Devices  

E-Print Network [OSTI]

Vulnerability Analysis of a Nuclear Power Plant Considering Detonations of Explosive Devices Marko threats to a nuclear power plant in the year 1991 and after the 9/11 events in 2001. The methodology which strength and injuries of human beings with nuclear power plant models used in probabilistic safety

Cizelj, Leon

118

The influence of initial temperature on flame acceleration and deflagration-to-detonation transition  

SciTech Connect (OSTI)

The influence of initial mixture temperature on deflagration-to-detonation transition (DDT) has been investigated experimentally. The experiments were carried out in a 27-cm-inner diameter, 21.3-meter-long heated detonation tube, which was equipped with periodic orifice plates to promote flame acceleration. Hydrogen-air-steam mixtures were tested at a range of temperatures up to 650K and at an initial pressure of 0.1 MPa. In most cases, the limiting hydrogen mole fraction which resulted in transition to detonation corresponded to the mixture whose detonation cell size, {lambda}, was approximately equal to the inner diameter of the orifice plate, d (e.g., d/{lambda}{approximately}1). The only exception was in dry hydrogen-air mixtures at 650K where the DDT limit was observed to be 11 percent hydrogen, corresponding to a value of d/{lambda} equal to 5.5. For a 10.5 percent hydrogen mixture at 650K, the flame accelerated to a maximum velocity of about 120 m/s and then decelerated to below 2 m/s. This observation indicates that the d/{lambda} = 1 DDT limit criterion provides a necessary condition but not a sufficient one for the onset of DDT in obstacle-laden ducts. In this particular case, the mixture initial condition (i.e., temperature) resulted in the inability of the mixture to sustain flame acceleration to the point where DDT could occur. It was also observed that the distance required for the flame to accelerate to the onset of detonation was a function of both the hydrogen mole fraction and the mixture initial temperature. For example, decreasing the hydrogen mole fraction or increasing the initial mixture temperature resulted in longer transition distances.

Ciccarelli, G.; Boccio, J.L.; Ginsberg, T. [and others

1996-07-01T23:59:59.000Z

119

SLAG CHARACTERIZATION AND REMOVAL USING PULSE DETONATION TECHNOLOGY DURING COAL GASIFICATION  

SciTech Connect (OSTI)

Pulse detonation technology for the purpose of removing slag and fouling deposits in coal-fired utility power plant boilers offers great potential. Conventional slag removal methods including soot blowers and water lances have great difficulties in removing slags especially from the down stream areas of utility power plant boilers. The detonation wave technique, based on high impact velocity with sufficient energy and thermal shock on the slag deposited on gas contact surfaces offers a convenient, inexpensive, yet efficient and effective way to supplement existing slag removal methods. A slight increase in the boiler efficiency, due to more effective ash/deposit removal and corresponding reduction in plant maintenance downtime and increased heat transfer efficiency, will save millions of dollars in operational costs. Reductions in toxic emissions will also be accomplished due to reduction in coal usage. Detonation waves have been demonstrated experimentally to have exceptionally high shearing capability, important to the task of removing slag and fouling deposits. The experimental results describe the parametric study of the input parameters in removing the different types of slag and operating condition. The experimental results show that both the single and multi shot detonation waves have high potential in effectively removing slag deposit from boiler heat transfer surfaces. The results obtained are encouraging and satisfactory. A good indication has also been obtained from the agreement with the preliminary computational fluid dynamics analysis that the wave impacts are more effective in removing slag deposits from tube bundles rather than single tube. This report presents results obtained in effectively removing three different types of slag (economizer, reheater, and air-heater) t a distance of up to 20 cm from the exit of the detonation tube. The experimental results show that the softer slags can be removed more easily. Also closer the slag to the exit of the detonation tube, the better are their removals. Side facing slags are found to shear off without breaking. Wave strength and slag orientation also has different effects on the chipping off of the slag. One of the most important results from this study is the observation that the pressure of the waves plays a vital role in removing slag. The wave frequency is also important after a threshold pressure level is attained.

DR. DANIEL MEI; DR. JIANREN ZHOU; DR. PAUL O. BINEY; DR. ZIAUL HUQUE

1998-07-30T23:59:59.000Z

120

An analytical investigation of the effects of water injection on combustion products and detonation in spark ignition engines  

E-Print Network [OSTI]

AN ANALYTICAL INVESTIGATION OF THE EFFECTS OF WATER INJECTION ON COMBUSTION PRODUCTS AND DETONATION IN SPARK IGNITION ENGINES A Thesis by WILIIAM CHARLES BROWN Submitted to the Graduate College of Texas ANNI University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE August 1979 Major Subject: Aerospace Engineering AN ANALYTICAL INVESTIGATION Ol' THE El'FECTS OF WATER INJECTION ON COMBUSTION PRODUCTS AND DETONATION IN SPARK IGNITION ENGINES A Thesis by WILLIAM...

Brown, William Charles

1979-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Detonation product equation-of-state directly from the cylinder test  

SciTech Connect (OSTI)

A quasi-analytic method is presented for obtaining the detonation-product expansion isentrope directly from cylinder test data. The idea actually dates to G.I. Taylor`s invention of the cylinder test--though he did not implement it for lack of data--but has received little attention since. The method uses the fact that the pressure may be determined from the measured wall trajectory, whereupon the associated specific volume follows from the equations of continuity and momentum. Using the HMX-based explosive PBX9501 as an example, the method makes a good prediction of the detonation pressure and the basic form of {gamma}, the isentropic exponent. However, the model isentrope is slightly low in the mid-range, perhaps because the standard cylinder test is not optimal for this analysis. A better-suited design is proposed, and a simple ad-hoc correction is offered that reconciles the standard test.

Hill, L.G.

1997-10-01T23:59:59.000Z

122

Indexes of the proceedings for the nine symposia (international) on detonation, 1951--89  

SciTech Connect (OSTI)

The Proceedings of the nine Detonation Symposia have become the major archival source of information of international research in explosive phenomenology, theory, experimental techniques, numerical modeling, and high-rate reaction chemistry. In many cases, they contain the original reference or the only reference to major progress in the field. For some papers, the information is more complete than the complementary article appearing in a formal journal, yet for others, authors elected to publish only an abstract in the Proceedings. For the large majority of papers, the Symposia Proceedings provide the only published reference to a body of work. This report indexes the nine existing Proceedings of the Detonation Symposia by paper titles, topic phrases, authors, and first appearance of acronyms and code names.

Crane, S.L.; Deal, W.E.; Ramsay, J.B.; Roach, A.M.; Takala, B.E.

1993-07-01T23:59:59.000Z

123

Indexes of the Proceedings for the Ten International Symposia on Detonation 1951-93  

SciTech Connect (OSTI)

The Proceedings of the ten Detonation Symposia have become the major archival source of information of international research in explosive phenomenology, theory, experimental techniques, numerical modeling, and high-rate reaction chemistry. In many cases, they contain the original reference or the only reference to major progress in the field. For some papers, the information is more complete than the complementary article appearing in a formal journal; yet for others, authors elected to publish only an abstract in the Proceedings. For the large majority of papers, the Symposia Proceedings provide the only published reference to a body of work. This report indexes the ten existing Proceedings of the Detonation Symposia by paper titles, topic phrases, authors, and first appearance of acronyms and code names.

Deal, William E.; Ramsay, John B.; Roach, Alita M.; Takala, Bruce E.

1998-09-01T23:59:59.000Z

124

Indexes of the proceedings for the nine symposia (international) on detonation, 1951--89  

SciTech Connect (OSTI)

The Proceedings of the nine Detonation Symposia have become the major archival source of information of international research in explosive phenomenology, theory, experimental techniques, numerical modeling, and high-rate reaction chemistry. In many cases, they contain the original reference or the only reference to major progress in the field. For some papers, the information is more complete than the complementary article appearing in a formal journal, yet for others, authors elected to publish only an abstract in the Proceedings. For the large majority of papers, the Symposia Proceedings provide the only published reference to a body of work. This report indexes the nine existing Proceedings of the Detonation Symposia by paper titles, topic phrases, authors, and first appearance of acronyms and code names.

Crane, S.L.; Deal, W.E.; Ramsay, J.B.; Roach, A.M.; Takala, B.E.

1993-01-01T23:59:59.000Z

125

Detonability of DMSO/LX-10-1 and DMSO/PBX-9404 solutions  

SciTech Connect (OSTI)

Although Lawrence Livermore National Laboratory has been involved in weapons disassembly since its involvement in weapons design, the Lab was recently requested by the Department of Energy to extend its responsibility for LLNL-designed weapons to include dismantlement of some systems in the cold war arsenal. Dissolution of LX-10-1 and PBX-9404 explosive from two artillery fired atomic projectiles (AFAPs) can be accomplished using dimethyl sulfoxide. The composition of LX-10-1 and PBX-9404 are given. The authors have evaluated the detonability of solutions of these two plastic bonded explosives in dimethyl sulfoxide (DMSO) under shock and thermal scenarios based on the UN ``Recommendations on the Transport of Dangerous Goods - Tests and Criteria`` (ST/SG/AC.10/11) and US Army Technical Bulletin 700-2. Prior to the relatively large scale shock and thermal sensitivity testing, small scale safety tests and thermochemical code calculations were used as a preliminary estimate of the detonability and hazards associated with up to 33% of these explosives in DMSO. Thermochemical calculations, small scale safety testing, and gap testing all indicate that these solutions are not detonable. They are currently in the process of evaluating these solutions using the small scale cookoff bomb (SCB) test.

Helm, F.; Hoffman, D.M.

1994-06-29T23:59:59.000Z

126

Hydrodynamic Modeling of Air Blast Propagation from the Humble Redwood Chemical High Explosive Detonations Using GEODYN  

SciTech Connect (OSTI)

Two-dimensional axisymmetric hydrodynamic models were developed using GEODYN to simulate the propagation of air blasts resulting from a series of high explosive detonations conducted at Kirtland Air Force Base in August and September of 2007. Dubbed Humble Redwood I (HR-1), these near-surface chemical high explosive detonations consisted of seven shots of varying height or depth of burst. Each shot was simulated numerically using GEODYN. An adaptive mesh refinement scheme based on air pressure gradients was employed such that the mesh refinement tracked the advancing shock front where sharp discontinuities existed in the state variables, but allowed the mesh to sufficiently relax behind the shock front for runtime efficiency. Comparisons of overpressure, sound speed, and positive phase impulse from the GEODYN simulations were made to the recorded data taken from each HR-1 shot. Where the detonations occurred above ground or were shallowly buried (no deeper than 1 m), the GEODYN model was able to simulate the sound speeds, peak overpressures, and positive phase impulses to within approximately 1%, 23%, and 6%, respectively, of the actual recorded data, supporting the use of numerical simulation of the air blast as a forensic tool in determining the yield of an otherwise unknown explosion.

Chipman, V D

2011-09-20T23:59:59.000Z

127

The effect of initial temperature on flame acceleration and deflagration-to-detonation transition phenomenon  

SciTech Connect (OSTI)

The High-Temperature Combustion Facility at BNL was used to conduct deflagration-to-detonation transition (DDT) experiments. Periodic orifice plates were installed inside the entire length of the detonation tube in order to promote flame acceleration. The orifice plates are 27.3-cm-outer diameter, which is equivalent to the inner diameter of the tube, and 20.6-cm-inner diameter. The detonation tube length is 21.3-meters long, and the spacing of the orifice plates is one tube diameter. A standard automobile diesel engine glow plug was used to ignite the test mixture at one end of the tube. Hydrogen-air-steam mixtures were tested at a range of temperatures up to 650K and at an initial pressure of 0.1 MPa. In most cases, the limiting hydrogen mole fraction which resulted in DDT corresponded to the mixture whose detonation cell size, {lambda}, was equal to the inner diameter of the orifice plate, d (e.g., d/{lambda}=1). The only exception was in the dry hydrogen-air mixtures at 650K where the DDT limit was observed to be 11 percent hydrogen, corresponding to a value of d/{lambda} equal to 5.5. For a 10.5 percent hydrogen mixture at 650K, the flame accelerated to a maximum velocity of about 120 mIs and then decelerated to below 2 mIs. By maintaining the first 6.1 meters of the vessel at the ignition end at 400K, and the rest of the vessel at 650K, the DDT limit was reduced to 9.5 percent hydrogen (d/{lambda}=4.2). This observation indicates that the d/{lambda}=1 DDT limit criteria provides a necessary condition but not a sufficient one for the onset of DDT in obstacle laden ducts. In this particular case, the mixture initial condition (i.e., temperature) resulted in the inability of the mixture to sustain flame acceleration to the point where DDT could occur. It was also observed that the distance required for the flame to accelerate to the point of detonation initiation, referred to as the run-up distance, was found to be a function of both the hydrogen mole fraction and the mixture initial temperature. Decreasing the hydrogen mole fraction or increasing the initial mixture temperature resulted in longer run-up distances. The density ratio across the flame and the speed of sound in the unburned mixture were found to be two parameters which influence the run-up distance.

Ciccarelli, G.; Boccio, J.L.; Ginsberg, T.; Finfrock, C.; Gerlach, L. [Brookhaven National Lab., Upton, NY (United States); Tagawa, H. [Nuclear Power Engineering Corp., Tokyo (Japan); Malliakos, A. [Nuclear Regulatory Commission, Washington, DC (United States)

1998-05-01T23:59:59.000Z

128

HELIUM SHELL DETONATIONS ON LOW-MASS WHITE DWARFS AS A POSSIBLE EXPLANATION FOR SN 2005E  

SciTech Connect (OSTI)

Recently, several Type Ib supernovae (SNe; with the prototypical SN 2005E) have been shown to have atypical properties. These SNe are faint (absolute peak magnitude of {approx} - 15) and fast SNe that show unique composition. They are inferred to have low ejecta mass (a few tenths of a solar mass) and to be highly enriched in calcium, but poor in silicon elements and nickel. These SNe were therefore suggested to belong to a new class of calcium-rich faint SNe explosions. Their properties were proposed to be the result of helium detonations that may occur on helium accreting white dwarfs. In this paper, we theoretically study the scenario of helium detonations and focus on the results of detonations in accreted helium layers on low-mass carbon-oxygen (CO) cores. We present new results from one-dimensional simulations of such explosions, including their light curves and spectra. We find that when the density of the helium layer is low enough the helium detonation produces large amounts of intermediate elements, such as calcium and titanium, together with a large amount of unburnt helium. Alternatively, enough carbon enrichment of the accreted helium as a result of convective undershoot at the early stages of the runaway can avoid the production of iron group elements as the alpha particles are consumed avoiding iron production. Our results suggest that the properties of calcium-rich faint SNe could indeed be consistent with the helium-detonation scenario on small CO cores. Above a certain density (larger CO cores) the detonation leaves mainly {sup 56}Ni and unburnt helium, and the predicted spectrum will unlikely fit the unique features of this class of SNe. Finally, none of our studied models reproduces the bright, fast-evolving light curves of another type of peculiar SNe suggested to originate in helium detonations (SNe 1885A, 1939B, and 2002bj).

Waldman, Roni; Livne, Eli; Glasner, Ami [Racah Institute of Physics, Hebrew University, Jerusalem 91904 (Israel); Sauer, Daniel [Stockholm University, Department for Astronomy, AlbaNova University Center, 106 91 Stockholm (Sweden); Perets, Hagai [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Mazzali, Paolo [Max-Planck Institut fuer Astrophysik, Karl-Schwarzschild-Str. 1, 85748 Garching (Germany); Truran, James W. [Physics Division, Argonne National Laboratory, Argonne, IL 60439 (United States); Gal-Yam, Avishay [Benoziyo Center for Astrophysics, Faculty of Physics, Weizmann Institute of Science, Rehovot 76100 (Israel)

2011-09-01T23:59:59.000Z

129

Faculty of Science & Health SCHOOL OF NURSING  

E-Print Network [OSTI]

to the evolving education, research and clinical agenda in nursing and health care in Ireland. SheFaculty of Science & Health SCHOOL OF NURSING Lecturer in Mental Health Nursing (5 year contract university based School of Nursing that is closely associated with a number of partner health services

Humphrys, Mark

130

Origins of the deflagration-to-detonation transition in gas-phase combustion  

SciTech Connect (OSTI)

This paper summarizes a 10-year theoretical and numerical effort to understand the deflagration-to-detonation transition (DDT). To simulate DDT from first principles, it is necessary to resolve the relevant scales ranging from the size of the system to the flame thickness, a range that can cover up to 12 orders of magnitude in real systems. This computational challenge resulted in the development of numerical algorithms for solving coupled partial and ordinary differential equations and a new method for adaptive mesh refinement to deal with multiscale phenomena. Insight into how, when, and where DDT occurs was obtained by analyzing a series of multidimensional numerical simulations of laboratory experiments designed to create a turbulent flame through a series of shock-flame interactions. The simulations showed that these interactions are important for creating the conditions in which DDT can occur. Flames enhance the strength of shocks passing through a turbulent flame brush and generate new shocks. In turn, shock interactions with flames create and drive the turbulence in flames. The turbulent flame itself does not undergo a transition, but it creates conditions in nearby unreacted material that lead to ignition centers, or 'hot spots,' which can then produce a detonation through the Zeldovich gradient mechanism involving gradients of reactivity. Obstacles and boundary layers, through their interactions with shocks and flames, help to create environments in which hot spots can develop. Other scenarios producing reactivity gradients that can lead to detonations include flame-flame interactions, turbulent mixing of hot products with reactant gases, and direct shock ignition. Major unresolved questions concern the properties of nonequilibrium, shock-driven turbulence, stochastic properties of ignition events, and the possibility of unconfined DDT. (author)

Oran, Elaine S.; Gamezo, Vadim N. [Laboratory for Computational Physics & amp; Fluids Dynamics, US Naval Research Laboratory, Washington, DC 20375 (United States)

2007-01-15T23:59:59.000Z

131

Improved estimates of separation distances to prevent unacceptable damage to nuclear power plant structures from hydrogen detonation for gaseous hydrogen storage. Technical report  

SciTech Connect (OSTI)

This report provides new estimates of separation distances for nuclear power plant gaseous hydrogen storage facilities. Unacceptable damage to plant structures from hydrogen detonations will be prevented by having hydrogen storage facilities meet separation distance criteria recommended in this report. The revised standoff distances are based on improved calculations on hydrogen gas cloud detonations and structural analysis of reinforced concrete structures. Also, the results presented in this study do not depend upon equivalencing a hydrogen detonation to an equivalent TNT detonation. The static and stagnation pressures, wave velocity, and the shock wave impulse delivered to wall surfaces were computed for several different size hydrogen explosions. Separation distance equations were developed and were used to compute the minimum separation distance for six different wall cases and for seven detonating volumes (from 1.59 to 79.67 lbm of hydrogen). These improved calculation results were compared to previous calculations. The ratio between the separation distance predicted in this report versus that predicted for hydrogen detonation in previous calculations varies from 0 to approximately 4. Thus, the separation distances results from the previous calculations can be either overconservative or unconservative depending upon the set of hydrogen detonation parameters that are used. Consequently, it is concluded that the hydrogen-to-TNT detonation equivalency utilized in previous calculations should no longer be used.

Not Available

1994-05-01T23:59:59.000Z

132

Fundamental Properties of Non-equilibrium Laser-Supported Detonation Wave  

SciTech Connect (OSTI)

For developing laser propulsion, it is very important to analyze the mechanism of Laser-Supported Detonation (LSD), because it can generate high pressure and high temperature to be used by laser propulsion can be categorized as one type of hypersonic reacting flows, where exothermicity is supplied not by chemical reaction but by radiation absorption. I have numerically simulated the 1-D and Quasi-1-D LSD waves propagating through an inert gas, which absorbs CO2 gasdynamic laser, using a 2-temperature model. Calculated results show the fundamental properties of the non-equilibrium LSD Waves.

Shiraishi, Hiroyuki [Department of Mechanical Engineering, Daido Institute of Technology, 10-3 Taki-haru-cho, Minami-ku, Nagoya (Japan)

2004-03-30T23:59:59.000Z

133

Process for estimating likelihood and confidence in post detonation nuclear forensics.  

SciTech Connect (OSTI)

Technical nuclear forensics (TNF) must provide answers to questions of concern to the broader community, including an estimate of uncertainty. There is significant uncertainty associated with post-detonation TNF. The uncertainty consists of a great deal of epistemic (state of knowledge) as well as aleatory (random) uncertainty, and many of the variables of interest are linguistic (words) and not numeric. We provide a process by which TNF experts can structure their process for answering questions and provide an estimate of uncertainty. The process uses belief and plausibility, fuzzy sets, and approximate reasoning.

Darby, John L.; Craft, Charles M.

2014-07-01T23:59:59.000Z

134

High-temperature hydrogen-air-steam detonation experiments in the BNL small-scale development apparatus  

SciTech Connect (OSTI)

The Small-Scale Development Apparatus (SSDA) was constructed to provide a preliminary set of experimental data to characterize the effect of temperature on the ability of hydrogen-air-steam mixtures to undergo detonations and, equally important, to support design of the larger scale High-Temperature Combustion Facility (HTCF) by providing a test bed for solution of a number of high-temperature design and operational problems. The SSDA, the central element of which is a 10-cm inside diameter, 6.1-m long tubular test vessel designed to permit detonation experiments at temperatures up to 700K, was employed to study self-sustained detonations in gaseous mixtures of hydrogen, air, and steam at temperatures between 300K and 650K at a fixed initial pressure of 0.1 MPa. Hydrogen-air mixtures with hydrogen composition from 9 to 60 percent by volume and steam fractions up to 35 percent by volume were studied for stoichiometric hydrogen-air-steam mixtures. Detonation cell size measurements provide clear evidence that the effect of hydrogen-air gas mixture temperature, in the range 300K-650K, is to decrease cell size and, hence, to increase the sensitivity of the mixture to undergo detonations. The effect of steam content, at any given temperature, is to increase the cell size and, thereby, to decrease the sensitivity of stoichiometric hydrogen-air mixtures. The hydrogen-air detonability limits for the 10-cm inside diameter SSDA test vessel, based upon the onset of single-head spin, decreased from 15 percent hydrogen at 300K down to between 9 and 10 percent hydrogen at 650K. The one-dimensional ZND model does a very good job at predicting the overall trends in the cell size data over the range of hydrogen-air-steam mixture compositions and temperature studied in the experiments.

Ciccarelli, G.; Ginsburg, T.; Boccio, J.; Economos, C.; Finfrock, C.; Gerlach, L. [Brookhaven National Lab., Upton, NY (United States); Sato, K.; Kinoshita, M. [Nuclear Power Engineering Corp., Tokyo (Japan)

1994-08-01T23:59:59.000Z

135

How Accelerated Nursing Students Learn| A Comparative Case Study of the Facilitators, Barriers, Learning Strategies, Challenges, and Obstacles of Students in an Accelerated Nursing Program.  

E-Print Network [OSTI]

?? Accelerated nursing programs for non-nurse college graduates are a relatively new concept in nursing education. They were developed within generic nursing programs and individualized… (more)

Johnson Lewis, Edna

2010-01-01T23:59:59.000Z

136

On the mechanism of the deflagration-to-detonation transition in a hydrogen-oxygen mixture  

SciTech Connect (OSTI)

The flame acceleration and the physical mechanism underlying the deflagration-to-detonation transition (DDT) have been studied experimentally, theoretically, and using a two-dimensional gasdynamic model for a hydrogen-oxygen gas mixture by taking into account the chain chemical reaction kinetics for eight components. A flame accelerating in a tube is shown to generate shock waves that are formed directly at the flame front just before DDT occurred, producing a layer of compressed gas adjacent to the flame front. A mixture with a density higher than that of the initial gas enters the flame front, is heated, and enters into reaction. As a result, a high-amplitude pressure peak is formed at the flame front. An increase in pressure and density at the leading edge of the flame front accelerates the chemical reaction, causing amplification of the compression wave and an exponentially rapid growth of the pressure peak, which 'drags' the flame behind. A high-amplitude compression wave produces a strong shock immediately ahead of the reaction zone, generating a detonation wave. The theory and numerical simulations of the flame acceleration and the new physical mechanism of DDT are in complete agreement with the experimentally observed flame acceleration, shock formation, and DDT in a hydrogen-oxygen gas mixture.

Liberman, M. A., E-mail: misha.liberman@gmail.co [Uppsala University, Department of Physics (Sweden); Ivanov, M. F.; Kiverin, A. D. [Russian Academy of Sciences, Joint Institute for High Temperatures (Russian Federation); Kuznetsov, M. S., E-mail: mike.kuznetsov@kit.ed [Forschungszentrum Karlsruhe (Germany); Rakhimova, T. V.; Chukalovskii, A. A. [Moscow State University, Institute of Nuclear Physics (Russian Federation)

2010-10-15T23:59:59.000Z

137

Planning and Response to the Detonation of an Improvised Nuclear Device: Past, Present, and Future Research  

SciTech Connect (OSTI)

While the reality of an improvised nuclear device (IND) being detonated in an American city is unlikely, its destructive power is such that the scenario must be planned for. Upon reviewing the academic literature on the effects of and response to IND events, this report looks to actual responders from around the country. The results from the meetings of public officials in the cities show where gaps exist between theoretical knowledge and actual practice. In addition to the literature, the meetings reveal areas where future research needs to be conducted. This paper recommends that local response planners: meet to discuss the challenges of IND events; offer education to officials, the public, and responders on IND events; incorporate 'shelter-first' into response plans; provide information to the public and responders using the 3 Cs; and engage the private sector (including media) in response plans. In addition to these recommendations for the response planners, the paper provides research questions that once answered will improve response plans around the country. By following the recommendations, both groups, response planners and researchers, can help the country better prepare for and mitigate the effects of an IND detonation.

Bentz, A

2008-07-31T23:59:59.000Z

138

Title: A Virtual Test Facility for Simulating Detonation-and Shock-induced Deformation and Fracture of Thin Flexible Shells  

E-Print Network [OSTI]

arbitrarily evolving solid structures on the Cartesian mesh. The auxiliary algorithm used to efficiently consider a three-dimensional setup in which the passage of an ethylene-oxygen detonation wave induces large The Center for Simulation of Dynamic Response of Materials at the California Institute of Technology has

Deiterding, Ralf

139

Roadmap: Nursing Bachelor of Science in Nursing [NU-BSN-NURS  

E-Print Network [OSTI]

Roadmap: Nursing ­ Bachelor of Science in Nursing [NU-BSN-NURS] College of Nursing Catalog Year: 2013-2014 Page 1 of 3 | Last Updated: 22-Apr-13/JS This roadmap is a recommended semester Kent Core Requirement 3 See Kent Core Summary on page 2 #12;Roadmap: Nursing ­ Bachelor of Science

Sheridan, Scott

140

detonation detection  

National Nuclear Security Administration (NNSA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartmentNationalRestart of the Review of theOFFICE OF CIVILAMENDMENT20/%2A en Design7/%2A en

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they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Health Sciences and Nursing Health Sociology ------------------------------------------------------------------------------------------  

E-Print Network [OSTI]

related to health problems and health care systems, through developing and applying theories, concepts44 Health Sciences and Nursing Health Sociology in interdisciplinary academic fields, involving health, medicine and nursing as well as the field of sociology

Miyashita, Yasushi

142

Verification of 2-D Detonation Shock Dynamics in conjunction with Los Alamos Lagrangian hydrocode  

SciTech Connect (OSTI)

As the latest version of the fast-tube Detonation Shock Dynamics (DSD) solver is linked with the Los Alamos Lagrangian hydrocode, verification problems from a 2006 DSD report (LA-14277 [1]) have been duplicated with some of the verification criteria changed to more quantitative ones. The observed error convergence is as good as or better than reported in [1], quite possibly due to the careful treatment of floating point numbers to ensure that their precision level is maintained throughout the code. This report duplicates the three sample verification problems in LA-14277 [1] using the Los Alamos ASC Lagrangian hydrocode (FLAG), official release of 3.2 Alpha6 with a few modifications. This version of FLAG is linked with the latest fast-tube Detonation Shock Dynamics (DSD) version beta 2 solver released in 2011 as part of the LanlDSD software product [2]. New verification criteria are used for the arcwave problem where two specific locations are chosen for burn arrival time comparison. For this report FLAG's internal driver code prepares the distance function ({Psi}) and material ID fields from its hydro setup, instead of the stand-alone driver that is being utilized by the other LANL hydrocodes currently interfaced to LanlDSD. As it is implemented in version 3.2 Alpha6, the {Psi} and material ID fields and other parameters are passed from FLAG to the DSD solver directly, and the burn table is directly passed back to FLAG as part of the calling arguments. The burn-front arrival time 'exact' solutions, mentioned in the sequel for the rate-stick and 'arc-wave' problems, are computed using a pair of special-purpose Fortran codes provided by Aslam [3]. In each case an ansatz for the form of the solution is made in which the radius from the detonator center point is used as the independent space coordinate. This leads to a simplified, problem-specific, 1D form of the governing equation. This equation is solved using 2nd-order spatial differencing and the forward Euler method on a very fine temporal and geometric mesh. The boundary conditions are handled exactly at the correct location, with second order accuracy. Care has been taken to ensure that this solution is fully converged. Most other technical details are omitted here as they are comprehensively discussed in [1].

Aida, Toru [Los Alamos National Laboratory; Walter, John W. [Los Alamos National Laboratory; Aslam, Tariq D. [Los Alamos National Laboratory; Short, Mark [Los Alamos National Laboratory

2013-01-29T23:59:59.000Z

143

Faculty of Science & Health SCHOOL OF NURSING  

E-Print Network [OSTI]

and clinical agenda in nursing and health care in Ireland. She will be expected to take a lead roleFaculty of Science & Health SCHOOL OF NURSING Lecturer in Mental Health Nursing (5 year contract. Applicants must also have a minimum of three years work experience in the field of mental health. Previous

Humphrys, Mark

144

Description and validation of ERAD: An atmospheric dispersion model for high explosive detonations  

SciTech Connect (OSTI)

The Explosive Release Atmospheric Dispersion (ERAD) model is a three-dimensional numerical simulation of turbulent atmospheric transport and diffusion. An integral plume rise technique is used to provide a description of the physical and thermodynamic properties of the cloud of warm gases formed when the explosive detonates. Particle dispersion is treated as a stochastic process which is simulated using a discrete time Lagrangian Monte Carlo method. The stochastic process approach permits a more fundamental treatment of buoyancy effects, calm winds and spatial variations in meteorological conditions. Computational requirements of the three-dimensional simulation are substantially reduced by using a conceptualization in which each Monte Carlo particle represents a small puff that spreads according to a Gaussian law in the horizontal directions. ERAD was evaluated against dosage and deposition measurements obtained during Operation Roller Coaster. The predicted contour areas average within about 50% of the observations. The validation results confirm the model`s representation of the physical processes.

Boughton, B.A.; DeLaurentis, J.M.

1992-10-01T23:59:59.000Z

145

Analysis of sheltering and evacuation strategies for an urban nuclear detonation scenario.  

SciTech Connect (OSTI)

Development of an effective strategy for shelter and evacuation is among the most important planning tasks in preparation for response to a low yield, nuclear detonation in an urban area. This study examines shelter-evacuate policies and effectiveness focusing on a 10 kt scenario in Los Angeles. The goal is to provide technical insights that can support development of urban response plans. Results indicate that extended shelter-in-place can offer the most robust protection when high quality shelter exists. Where less effective shelter is available and the fallout radiation intensity level is high, informed evacuation at the appropriate time can substantially reduce the overall dose to personnel. However, uncertainties in the characteristics of the fallout region and in the exit route can make evacuation a risky strategy. Analyses indicate that only a relatively small fraction of the total urban population may experience significant dose reduction benefits from even a well-informed evacuation plan.

Yoshimura, Ann S.; Brandt, Larry D.

2009-05-01T23:59:59.000Z

146

Shock initiation and detonation study on high concentration H2O2/H2O solutions using in-situ magnetic gauges  

SciTech Connect (OSTI)

Concentrated hydrogen peroxide (H{sub 2}O{sub 2}) has been known to detonate for many years. However, because of its reactivity and the difficulty in handling and confining it, along with the large critical diameter, few studies providing basic information about the initiation and detonation properties have been published. We are conducting a study to understand and quantify the initiation and detonation properties of highly concentrated H{sub 2}O{sub 2} using a gas-driven two-stage gun to produce well defined shock inputs. Multiple magnetic gauges are used to make in-situ measurements of the growth of reaction and subsequent detonation in the liquid. These experiments are designed to be one-dimensional to eliminate any difficulties that might be encountered with large critical diameters. Because of the concern of the reactivity of the H{sub 2}O{sub 2} with the confining materials, a remote loading system has been developed. The gun is pressurized, then the cell is filled and the experiment shot within less than three minutes. Several experiments have been completed on {approx}98 wt % H{sub 2}O{sub 2}/H{sub 2}O mixtures; homogeneous shock initiation behavior has been observed in the experiments where reaction is observed. The initial shock pressurizes and heats the mixture. After an induction time, a thermal explosion type reaction produces an evolving reactive wave that strengthens and eventually overdrives the first wave producing a detonation. From these experiments, we have determined unreacted Hugoniot points, times-to-detonation points that indicate low sensitivity (an input of 13.5 GPa produces detonation in 1 {micro}s compared to 9.5 GPa for neat nitromethane), and detonation velocities of high concentration H{sub 2}O{sub 2}/H{sub 2}O solutions of over 6.6 km/s.

Sheffield, Stephen A [Los Alamos National Laboratory; Dattelbaum, Dana M [Los Alamos National Laboratory; Stahl, David B [Los Alamos National Laboratory; Gibson, L Lee [Los Alamos National Laboratory; Bartram, Brian D [Los Alamos National Laboratory; Engelke, Ray [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

147

677http://health.usf.edu/nocms/nursing/ SECTION 20  

E-Print Network [OSTI]

Health Nursing (NAH) to AdultGerontology Primary Care Nursing (NAH) Occup. Hlth Nursing (NOH) to Pediatric Health Nursing (NCH) Adult & Occup. Health Nursing (NAO) Dual to AdultGeron. Primary Care AdultGerontology Primary Care Dual Oncology/AdultGerontology Primary Care Family Health Pediatric

Meyers, Steven D.

148

NUclear EVacuation Analysis Code (NUEVAC) : a tool for evaluation of sheltering and evacuation responses following urban nuclear detonations.  

SciTech Connect (OSTI)

The NUclear EVacuation Analysis Code (NUEVAC) has been developed by Sandia National Laboratories to support the analysis of shelter-evacuate (S-E) strategies following an urban nuclear detonation. This tool can model a range of behaviors, including complex evacuation timing and path selection, as well as various sheltering or mixed evacuation and sheltering strategies. The calculations are based on externally generated, high resolution fallout deposition and plume data. Scenario setup and calculation outputs make extensive use of graphics and interactive features. This software is designed primarily to produce quantitative evaluations of nuclear detonation response options. However, the outputs have also proven useful in the communication of technical insights concerning shelter-evacuate tradeoffs to urban planning or response personnel.

Yoshimura, Ann S.; Brandt, Larry D.

2009-11-01T23:59:59.000Z

149

DEFLAGRATION-TO-DETONATION TRANSITION IN LX-04 AS A FUNCTION OF LOADING DENSITY, TEMPERATURE, AND CONFINEMENT  

SciTech Connect (OSTI)

The potential for deflagration-to-detonation transition (DDT) in LX-04 (85/15 HMX/Viton) is being evaluated as a function of loading density, temperature, and confinement. In the high confinement arrangement, a matrix of tests is nearly completed with the LX-04 loaded at {approx} 51, 70, 90, and {approx} 99% of theoretical maximum density (TMD); and temperatures of ambient, 160 C, and 190 C at each loading density. A more limited set of tests with {approx}99 %TMD loadings at medium confinement were conducted at temperatures of ambient and 186 C. LX-04 does not undergo DDT at near TMD loadings in both medium and high confinement, although the latter still results in significant fragmentation. Most porous beds in high confinement undergo DDT, with the minimum run distance to detonation (l) for a 70 %TMD loading at ambient temperature. LX-04 does not transit to detonation for a pour density (51.3 %TMD) loading at 160 C, but does at 190 C with a longer l than at ambient. The limited ambient temperature measurements for l in high confinement are similar to previous data for 91/9 HMX/wax, which has nearly the same %volume of HMX as LX-04.

Sandusky, H W; Granholm, R H; Bohl, D G; Vandersall, K S; Hare, D E; Garcia, F

2006-06-20T23:59:59.000Z

150

DEFLAGRATION-TO-DETONATION TRANSITION IN LX-04 AS A FUNCTION OF LOADING DENSITY, TEMPERATURE, AND CONFINEMENT  

SciTech Connect (OSTI)

The potential for deflagration-to-detonation transition (DDT) in LX-04 (85/15 HMX/Viton) is being evaluated as a function of loading density, temperature, and confinement. In the high confinement arrangement, a matrix of tests will be performed with the LX-04 loaded at {approx}50, 70, 90, and {approx}99 %TMD; and temperatures of ambient, 160 C, and 190 C, at each loading density. A more limited set of tests at medium confinement will be conducted. As expected, LX-04 does not undergo DDT at near TMD loadings in both medium and high confinement, although the later still results in significant fragmentation. In high confinement at pour density (50.3 %TMD), LX-04 does not transit to detonation at 160 C, but does at ambient and 190 C with the shortest run distance to detonation (l) at ambient temperature. With a 70% TMD loading at ambient temperature, l was even less. The limited ambient temperature measurements for l in high confinement are similar to previous data for 91/9 HMX/wax, which has nearly the same %volume of HMX as LX-04.

Sandusky, H W; Granholm, R H; Bohl, D G; Hare, D E; Vandersall, K S; Garcia, F

2005-06-01T23:59:59.000Z

151

Conceptualizing clinical nurse leader practice: An interpretive synthesis  

E-Print Network [OSTI]

and quality. Implications for nursing management Managersmanagement Clinical nurse leader-integrated care delivery systems highlight the benefits of nurse-led models of care for transforming healthcare quality.

Bender, M

2015-01-01T23:59:59.000Z

152

Courses: Nursing (NURS) Page 357Sonoma State University 2014-2015 Catalog Nursing (NURS)  

E-Print Network [OSTI]

care system reform including nursing's expanded professional role in promoting health and mitigating, and Nursing majors only. nurS 303 MAternity & WoMen'S HeALtH CAre (6) Seminar, 4 hours; practicum, 2 hours to the principles of mental health and illness. Nursing care therapeutics with populations experienc- ing mental

Ravikumar, B.

153

Method for attenuating seismic shock from detonating explosive in an in situ oil shale retort  

DOE Patents [OSTI]

In situ oil shale retorts are formed in formation containing oil shale by excavating at least one void in each retort site. Explosive is placed in a remaining portion of unfragmented formation within each retort site adjacent such a void, and such explosive is detonated in a single round for explosively expanding formation within the retort site toward such a void for forming a fragmented permeable mass of formation particles containing oil shale in each retort. This produces a large explosion which generates seismic shock waves traveling outwardly from the blast site through the underground formation. Sensitive equipment which could be damaged by seismic shock traveling to it straight through unfragmented formation is shielded from such an explosion by placing such equipment in the shadow of a fragmented mass in an in situ retort formed prior to the explosion. The fragmented mass attenuates the velocity and magnitude of seismic shock waves traveling toward such sensitive equipment prior to the shock wave reaching the vicinity of such equipment.

Studebaker, Irving G. (Grand Junction, CO); Hefelfinger, Richard (Grand Junction, CO)

1980-01-01T23:59:59.000Z

154

addressing nursing services: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

roadmap for admission into the concentration NURS 40075 Information and Patient Care Technology for Professional Nursing Sheridan, Scott 128 Roadmap: BSN for Registered Nurses...

155

associate degree nursing: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

own Seldin, Jonathan P. 7 The Graduate School Doctor of Nursing Practice (DNP) Degree Physics Websites Summary: The Graduate School Doctor of Nursing Practice (DNP) Degree...

156

army nursing students: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

University of California Loudon, Catherine 11 Summer Research Internships for Nursing Students Engineering Websites Summary: Summer Research Internships for Nursing Students...

157

Faculty of Science & Health School of Nursing  

E-Print Network [OSTI]

Ita's Hospital, Portrane (HSE Northern Region) and St. Brendan's Hospital. BSc (Hons) Nursing (General Nursing) is offered in partnership with Beaumont Hospital and Connolly Hospital, Blanchardstown (HSE of Charity Services, Dublin, and St Joseph's Intellectual Disabilities Service (HSE Northern Region). The BSc

Humphrys, Mark

158

West Virginia University 1 School of Nursing  

E-Print Network [OSTI]

through excellence in student-centered educational programs, research and scholarship, the compassionate.D.) prepares nurse scholars/educators for roles in teaching, service, and research in nursing. The program and is enhanced by a supportive and open environment. The faculty's educational effort is directed at providing

Mohaghegh, Shahab

159

Ignition of a deuterium micro-detonation with a gigavolt super marx generator  

E-Print Network [OSTI]

The Centurion-Halite experiment demonstrated the feasibility of igniting a deuterium-tritium micro-explosion with an energy of not more than a few megajoule, and the Mike test, the feasibility of a pure deuterium explosion with an energy of more than 10^6 megajoule. In both cases the ignition energy was supplied by a fission bomb explosive. While an energy of a few megajoule, to be released in the time required of less than 10^-9 sec, can be supplied by lasers and intense particle beams, this is not enough to ignite a pure deuterium explosion. Because the deuterium-tritium reaction depends on the availability of lithium, the non-fusion ignition of a pure deuterium fusion reaction would be highly desirable. It is shown that this goal can conceivably be reached with a "Super Marx Generator", where a large number of "ordinary" Marx generators charge (magnetically insulated) fast high voltage capacitors of a second stage Marx generator, called a "Super Marx Generator", ultimately reaching gigavolt potentials with an energy output of 100 megajoule. An intense 10^7 Ampere-GeV proton beam drawn from a "Super Marx Generator" can ignite a deuterium thermonuclear detonation wave in a compressed deuterium cylinder, where the strong magnetic field of the proton beam entraps the charged fusion reaction products inside the cylinder. In solving the stand-off problem, the stiffness of a GeV proton beam permits to place the deuterium target at a comparatively large distance from the wall of a cavity confining the deuterium micro-explosion.

Friedwardt Winterberg

2008-12-01T23:59:59.000Z

160

Evaluating systematic dependencies of type Ia supernovae : the influence of deflagration to detonation density.  

SciTech Connect (OSTI)

We explore the effects of the deflagration to detonation transition (DDT) density on the production of {sup 56}Ni in thermonuclear supernova (SN) explosions (Type Ia supernovae). Within the DDT paradigm, the transition density sets the amount of expansion during the deflagration phase of the explosion and therefore the amount of nuclear statistical equilibrium (NSE) material produced. We employ a theoretical framework for a well-controlled statistical study of two-dimensional simulations of thermonuclear SNe with randomized initial conditions that can, with a particular choice of transition density, produce a similar average and range of {sup 56}Ni masses to those inferred from observations. Within this framework, we utilize a more realistic 'simmered' white dwarf progenitor model with a flame model and energetics scheme to calculate the amount of {sup 56}Ni and NSE material synthesized for a suite of simulated explosions in which the transition density is varied in the range (1-3) x 10{sup 7} g cm{sup -3}. We find a quadratic dependence of the NSE yield on the log of the transition density, which is determined by the competition between plume rise and stellar expansion. By considering the effect of metallicity on the transition density, we find the NSE yield decreases by 0.055 {+-} 0.004 M {circle_dot} for a 1 Z {circle_dot} increase in metallicity evaluated about solar metallicity. For the same change in metallicity, this result translates to a 0.067 {+-} 0.004 M {circle_dot} decrease in the {sup 56}Ni yield, slightly stronger than that due to the variation in electron fraction from the initial composition. Observations testing the dependence of the yield on metallicity remain somewhat ambiguous, but the dependence we find is comparable to that inferred from some studies.

Jackson, A. P.; Calder, A. C.; Townsley, D. M.; Chamulak, D. A.; Brown, E. F.; Timmes, F. X. (Physics); (State Univ. of New York); (Univ. of Alabama); (Michigan State Univ.); (Arizona State Univ.); (Joint Inst. for Nuclear Astrophysics)

2010-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Turbulent flame speeds in ducts and the deflagration/detonation transition  

SciTech Connect (OSTI)

A methodology is proposed for determining whether a deflagration-to-detonation transition (DDT) might occur for flame propagation along a duct with baffles, closed at the ignition end. A flammable mixture can attain a maximum turbulent burning velocity. If this is sufficiently high, a strong shock is formed ahead of the flame. It is assumed that this maximum burning velocity is soon attained and on the basis of previous studies, this value can be obtained for the given conditions. The increase in temperature and pressure of the reactants, due to the shock, further increases the maximum turbulent burning velocity. The gas velocity ahead of the flame is linked to one-dimensional shock wave equations in a numerical analysis. The predicted duct flame speeds with the appropriate maximum turbulent burning velocities are in good agreement with those measured in the slow and fast flame regimes of a range of CH{sub 4}-air and H{sub 2}-air mixtures. DDTs are possible if autoignition of the reactants occurs in the time available, and if the projected flame speed approaches the Chapman-Jouguet velocity at the same temperature and pressure. Prediction of the first condition requires values of the autoignition delay time of the mixture at the shocked temperatures and pressures. Prediction of the second requires values of the laminar burning velocity and Markstein number. With the appropriate values of these parameters, it is shown numerically that there is no DDT with CH{sub 4}-air. With H{sub 2}-air, the onset of DDT occurs close to the values of equivalence ratio at which it has been observed experimentally. The effects of different duct sizes also are predicted, although details of the DDT cannot be predicted. Extension of the study to a wider range of fuels requires more data on their laminar burning velocities and Markstein numbers at higher temperatures and pressures and on autoignition delay times at lower temperatures and pressures. (author)

Bradley, D.; Lawes, M.; Liu, Kexin [School of Mechanical Engineering, University of Leeds, Leeds LS2 9JT (United Kingdom)

2008-07-15T23:59:59.000Z

162

EVALUATING SYSTEMATIC DEPENDENCIES OF TYPE Ia SUPERNOVAE: THE INFLUENCE OF DEFLAGRATION TO DETONATION DENSITY  

SciTech Connect (OSTI)

We explore the effects of the deflagration to detonation transition (DDT) density on the production of {sup 56}Ni in thermonuclear supernova (SN) explosions (Type Ia supernovae). Within the DDT paradigm, the transition density sets the amount of expansion during the deflagration phase of the explosion and therefore the amount of nuclear statistical equilibrium (NSE) material produced. We employ a theoretical framework for a well-controlled statistical study of two-dimensional simulations of thermonuclear SNe with randomized initial conditions that can, with a particular choice of transition density, produce a similar average and range of {sup 56}Ni masses to those inferred from observations. Within this framework, we utilize a more realistic 'simmered' white dwarf progenitor model with a flame model and energetics scheme to calculate the amount of {sup 56}Ni and NSE material synthesized for a suite of simulated explosions in which the transition density is varied in the range (1-3) x10{sup 7} g cm{sup -3}. We find a quadratic dependence of the NSE yield on the log of the transition density, which is determined by the competition between plume rise and stellar expansion. By considering the effect of metallicity on the transition density, we find the NSE yield decreases by 0.055 {+-} 0.004 M {sub sun} for a 1 Z{sub sun} increase in metallicity evaluated about solar metallicity. For the same change in metallicity, this result translates to a 0.067 {+-} 0.004 M{sub sun} decrease in the {sup 56}Ni yield, slightly stronger than that due to the variation in electron fraction from the initial composition. Observations testing the dependence of the yield on metallicity remain somewhat ambiguous, but the dependence we find is comparable to that inferred from some studies.

Jackson, Aaron P.; Calder, Alan C. [Department of Physics and Astronomy, State University of New York-Stony Brook, Stony Brook, NY (United States); Townsley, Dean M. [Department of Physics and Astronomy, University of Alabama, Tuscaloosa, AL (United States); Chamulak, David A. [Argonne National Laboratory, Argonne, IL (United States); Brown, Edward F.; Timmes, F. X. [Joint Institute for Nuclear Astrophysics, Michigan State University, East Lansing, MI 48824 (United States)

2010-09-01T23:59:59.000Z

163

March 1, 2013 University of Saskatchewan Nursing | 1 Information  

E-Print Network [OSTI]

March 1, 2013 University of Saskatchewan Nursing | 1 Academic Information and Policies The. Nursing Education Program of Saskatchewan (NEPS) Post-Degree B.S.N. Option 3. Master of Nursing Program in the program. CollegeofNursing 15 Campus Drive Saskatoon, Saskatchewan S7N 5A6 Tel: (306) 966-5869 Fax: (306

Peak, Derek

164

Plane thermonuclear detonation waves initiated by proton beams and quasi-one-dimensional model of fast ignition  

E-Print Network [OSTI]

The one-dimensional (1D) problem on bilatiral irradiation by proton beams of the plane layer of condensed DT mixture with length $2H$ and density $\\rho_0 \\leqslant 100\\rho_s$, where $\\rho_s$ is the fuel solid-state density at atmospheric pressure and temperature of 4 K, is considered. The proton kinetic energy is 1 MeV, the beam intensity is $10^{19}$ W/cm$^2$ and duration is 50 ps. A mathematical model is based on the one-fluid two-temperature hydrodynamics with a wide-range equation of state of the fuel, electron and ion heat conduction, DT fusion reaction kinetics, self-radiation of plasma and plasma heating by alpha-particles. If the ignition occurs, a plane detonation wave, which is adjacent to the front of the rarefaction wave, appears. Upon reflection of this detonation wave from the symmetry plane, the flow with the linear velocity profile along the spatial variable $x$ and with a weak dependence of the thermodynamic functions of $x$ occurs. An appropriate solution of the equations of hydrodynamics is...

Charakhch'yan, Alexander A

2014-01-01T23:59:59.000Z

165

Calculated concentrations of any radionuclide deposited on the ground by release from underground nuclear detonations, tests of nuclear rockets, and tests of nuclear ramjet engines  

SciTech Connect (OSTI)

This report presents calculated gamma radiation exposure rates and ground deposition of related radionuclides resulting from three types of event that deposited detectable radioactivity outside the Nevada Test Site complex, namely, underground nuclear detonations, tests of nuclear rocket engines and tests of nuclear ramjet engines.

Hicks, H.G.

1981-11-01T23:59:59.000Z

166

Fluid-Structure Interaction Simulation of Detonation-Driven Rupture Events of Thin-Walled Tubes with a Parallel Adaptive Level Set Method  

E-Print Network [OSTI]

present a parallel adaptive method that uses a scalar level set function to represent embedded evolving due to the passage of fully developed detonations in ethylene-oxygen mixtures. 1. INTRODUCTION The Center for Simulation of Dynamic Response of Materials at the California In- stitute of Technology has

Deiterding, Ralf

167

Reply to Comment on "Analytical Model for the Impulse of Single-Cycle Pulse Detonation Tube" by M. I. Radulescu and  

E-Print Network [OSTI]

their observation, noting that we were aware of the significance of chemical reaction in the products, and our use to model the isentrope in the detonation products in our original study1 in order to simplify extreme cases, at most a 1.3% difference for fuel-air cases, and changes none of the qualitative

Shepherd, Joe

168

Effect of composition changes on the structure and properties of W-Cr-Ni-C detonation gun coatings  

SciTech Connect (OSTI)

Changes in the microstructure and wear behavior of W-Cr-Ni-C coatings as a function of the composition of the starting powder were studied. The experimental powder compositions were chosen so that the results could be analyzed statistically as a mixture problem with the extreme vertices design. All coatings were deposited by identical detonation gun operating conditions. Although the variation of powder chemistry resulted in distinctively different powder morphologies, all coatings were found to be composed of the same 4 (possibly more) complex carbides. The amount and, to some degree, morphology of a particular carbide was found to change with composition. However, neither amount nor morphology could be correlated to microhardness or wear test results. Predictive equations based on powder composition were obtained which fit the wear test results very well.

Stavros, A.J. [Praxair Surface Technologies Inc., Indianapolis, IN (United States)

1995-12-31T23:59:59.000Z

169

DNP-Nurse Anesthesia TN Tuition O/S Tuition  

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Nurse Anesthesia (DNP) DNP-Nurse Anesthesia TN Tuition O/S Tuition (Total) Health Service Fee Anesthesia is a 36-month program, extending over 4 academic years. This distinction is very important

Cui, Yan

170

ENHANCING THE COMPETENCY OF THE CORRECTIONAL NURSING WORKFORCE  

E-Print Network [OSTI]

School of Nursing Deborah Shelton, PhD, RN, NE-BC, CCHP, FAAN E. Jane Martin Professor Associate Dean Butler, MA University of Connecticut School of Nursing: Denise Panosky, DNP, RN, CNE, CCHP, FCNS Funded

Oliver, Douglas L.

171

Administrative Protocol Page 1 of 2 Nursing Practice Manual  

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for accuracy, with review or revision occurring every three years at a minimum. a. Nursing Practice Manual (NPM) clinical documents are reviewed by the Nursing Standards Committee b. Nursing Practice Manual (NPM modifications to documents are completed. a. NPM documents with updated review and/or revision dates

Oliver, Douglas L.

172

Detonation-wave technique for on-load deposit removal from surfaces exposed to fouling; Part 2: Full-scale application  

SciTech Connect (OSTI)

The paper reports on the full-scale application and testing of the detonation-wave technique in two boilers, fired with pulverized coal, of total thermal power of 600 MW. Continuous monitoring over a period of several years confirmed earlier laboratory findings, reported in the companion Part 1 of the paper. The testing proved that the technique is efficient and reliable, with a number of advantages in comparison with various conventional cleaning methods. In spite of the fact that the lining of one of the boilers is made of classic refractory material, careful records and inspection over several years of daily application of the detonation wave technique showed no signs of any undesirable effects. The method was officially adopted as a routine deposits removal technique in the Power Plant Kakanj'' in Bosnia.

Hanjalic, K. (Univ. of Erlangen-Nuernberg (Germany)); Smajevic, I. (Univ. of Sarajevo, Bosnia (Yugoslavia))

1994-01-01T23:59:59.000Z

173

The University of Texas at Austin School of Nursing Professional and Technical Standards for Nursing Practice  

E-Print Network [OSTI]

practice are determined by the Board of Nursing, national accreditation guidelines evaluation tools and course guidelines, students must be able to provide safe must be able to measure, calculate, reason and quickly analyze information

Johnston, Daniel

174

TURBULENCE IN A THREE-DIMENSIONAL DEFLAGRATION MODEL FOR TYPE Ia SUPERNOVAE. II. INTERMITTENCY AND THE DEFLAGRATION-TO-DETONATION TRANSITION PROBABILITY  

SciTech Connect (OSTI)

The delayed detonation model describes the observational properties of the majority of Type Ia supernovae very well. Using numerical data from a three-dimensional deflagration model for Type Ia supernovae, the intermittency of the turbulent velocity field and its implications on the probability of a deflagration-to-detonation (DDT) transition are investigated. From structure functions of the turbulent velocity fluctuations, we determine intermittency parameters based on the log-normal and the log-Poisson models. The bulk of turbulence in the ash regions appears to be less intermittent than predicted by the standard log-normal model and the She-Leveque model. On the other hand, the analysis of the turbulent velocity fluctuations in the vicinity of the flame front by Roepke suggests a much higher probability of large velocity fluctuations on the grid scale in comparison to the log-normal intermittency model. Following Pan et al., we computed probability density functions for a DDT for the different distributions. The determination of the total number of regions at the flame surface, in which DDTs can be triggered, enables us to estimate the total number of events. Assuming that a DDT can occur in the stirred flame regime, as proposed by Woosley et al., the log-normal model would imply a delayed detonation between 0.7 and 0.8 s after the beginning of the deflagration phase for the multi-spot ignition scenario used in the simulation. However, the probability drops to virtually zero if a DDT is further constrained by the requirement that the turbulent velocity fluctuations reach about 500 km s{sup -1}. Under this condition, delayed detonations are only possible if the distribution of the velocity fluctuations is not log-normal. From our calculations follows that the distribution obtained by Roepke allow for multiple DDTs around 0.8 s after ignition at a transition density close to 1 x 10{sup 7} g cm{sup -3}.

Schmidt, W.; Niemeyer, J. C. [Institut fuer Astrophysik, Universitaet Goettingen, Friedrich-Hund-Platz 1, D-37077 Goettingen (Germany); Ciaraldi-Schoolmann, F. [Lehrstuhl fuer Astronomie und Astrophysik, Universitaet Wuerzburg, Am Hubland, D-97074 Wuerzburg (Germany); Roepke, F. K.; Hillebrandt, W., E-mail: schmidt@astro.physik.uni-goettingen.d [Max-Planck-Institut fuer Astrophysik, Karl-Schwarzschild-Str. 1, D-85741 Garching (Germany)

2010-02-20T23:59:59.000Z

175

Detonation-wave technique for on-load deposit removal from surfaces exposed to fouling; Part 1: Experimental investigation and development of the method  

SciTech Connect (OSTI)

The paper presents a description and results of the experimental research, development, and full-scale testing of a new technique for cleaning gas-swept surfaces exposed to fouling, such as found in boilers, furnaces, heat exchangers, reactors, and gas ducts, by means of detonation waves. Part 1 describes the principles and reports on experimental investigations and optimization of the technique. Part 2 reports on several years of experience in applying the technique in full-scale operation in two large coal-fired boilers. Experiments involved detailed measurements of the pressure wave characteristics at a laboratory-scale model of a boiler furnace at a range of operating conditions and produced necessary information for optimum design and operation of the detonation wave generator. The investigation enabled a close insight into the detonation and shock wave generation, their behavior during propagation through the connecting ducts, and attenuation in the inner space of the model furnace. A good indication has also been obtained of the wave impact and effects on deposit-removal from different packages of tube bundles, which were placed in the model boiler in order to mimic boiler heating surfaces.

Hanjalic, K. (Univ. of Erlangen-Nuernberg (Germany). Lehrstuhl fuer Stroemungsmechanik); Smajevic, I. (Univ. of Sarajevo, Bosnia (Yugoslavia))

1994-01-01T23:59:59.000Z

176

Grants Manual Vanderbilt University School of Nursing  

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1 Grants Manual Vanderbilt University School of Nursing March 19, 2007 General Guidelines and expensive resources. Ensuring the best possible quality of each submission will reduce the costs associated Manager (GM) and Research Team Leader to discuss the budget, space and equipment needs, and research

Simaan, Nabil

177

The Journal of Doctoral Nursing Practice  

E-Print Network [OSTI]

.springerpub.com/csr SPRINGER PUBLISHING COMPANY Columbia University School of Nursing With the Compliments of Springer Publishing Company, LLC #12;Clinical Scholars Review, Volume 5, Number 1, 2012 © Springer Publishing Company a search for curricular meeting points is possible.One such meeting point involved student exchanges

Grishok, Alla

178

Faculty of Science & Health School of Nursing  

E-Print Network [OSTI]

the perspective of a publicly funded health service in relation to health and social care costs but it will also of Ireland, from a public health care payer perspective · To determine the direct medical costs of overweightFaculty of Science & Health School of Nursing Research Officer (16 month contract until 31st July

Humphrys, Mark

179

Faculty of Science & Health School of Nursing  

E-Print Network [OSTI]

to undergraduate and postgraduate syllabus development across all disciplines in mental health and primary careFaculty of Science & Health School of Nursing Research Officer ­ Expert by Experience (contract at DCU has well- developed, collaborative relationships with its key stakeholders and partner health

Humphrys, Mark

180

The Journal of Doctoral Nursing Practice  

E-Print Network [OSTI]

are com- peting for scarce dollars. Is it most effective to supply measles vaccine to children intervention. But look where this extreme drought is not wreaking havoc--Ethiopia, Eritrea, eastern Kenya Nursing 69 where resilient systems of agriculture and water supply have been built up over the last 20

Grishok, Alla

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Making IT Work in Practice Integrating the EPR-based nursing record with  

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Making IT Work in Practice Integrating the EPR-based nursing record with nursing work Glenn of healthcare work through the Electronic-Based Record (EPR). In this thesis I explore one particular aspect of these efforts: nursing care and the formalization of nurse's written accounts in the EPR- based nursing record

Langseth, Helge

182

NUMBER OF CLINICAL HOURS IN THE NURSING PROGRAMS AND NATIONAL COUNCIL LICENSURE EXAMINATION FOR REGISTERED NURSES (NCLEX-RN) PASSING RATE  

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NUMBER OF CLINICAL HOURS IN THE NURSING PROGRAMS AND NATIONAL COUNCIL LICENSURE EXAMINATION FOR REGISTERED NURSES (NCLEX-RN) PASSING RATE By Tanya Longabach Submitted to the Department of Psychology and Research in Education... of the following thesis: NUMBER OF CLINICAL HOURS IN THE NURSING PROGRAMS AND NATIONAL COUNCIL LICENSURE EXAMINATION FOR REGISTERED NURSES (NCLEX-RN) PASSING RATE ________________________________ Vicki Peyton, Ph. D. Chairperson...

Longabach, Tanya

2012-08-31T23:59:59.000Z

183

Interdisciplinary collaboration: The role of the clinical nurse leader  

E-Print Network [OSTI]

for quality outcomes Care environmental management:outcomes management: collect and share nursing qualitymanagement: create communication structure for cross-discipline quality

Bender, M; Connelly, CD; Brown, C

2013-01-01T23:59:59.000Z

184

advanced practice nurse: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Domain Chapman, Michael S. 2 PROGRAMME SPECIFICATION Programme name Advanced Practice in Health and Social Care (Ophthalmic Nursing) Computer Technologies and Information Sciences...

185

advanced practice nurses: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Domain Chapman, Michael S. 2 PROGRAMME SPECIFICATION Programme name Advanced Practice in Health and Social Care (Ophthalmic Nursing) Computer Technologies and Information Sciences...

186

advanced practice nursing: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Domain Chapman, Michael S. 2 PROGRAMME SPECIFICATION Programme name Advanced Practice in Health and Social Care (Ophthalmic Nursing) Computer Technologies and Information Sciences...

187

Updated as of 8.14.2014 for AY 2014-2015 APPLYING TO THE NURSING EDUCATION PROGRAM  

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Updated as of 8.14.2014 for AY 2014-2015 p. 1 APPLYING TO THE NURSING EDUCATION PROGRAM (MASTER OF NURSING) The School of Nursing offers a Master of Nursing (MN) in Nursing Education with a clinical focus for students enrolled in the Nursing Education program. In the next half century, the elderly population

Chapman, Michael S.

188

E-Print Network 3.0 - american nursing home Sample Search Results  

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SCHOOL OF NURSING Summary: roles in community health nursing in a variety of health care settings including home care, public... requirements for specialty...

189

E-Print Network 3.0 - advanced nursing practice Sample Search...  

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excellence in each area. Expanded roles for advanced practice nurses under the health care reform law make... care doctors, nurse practitioners are increasingly called upon to...

190

E-Print Network 3.0 - american nursing research Sample Search...  

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Public... . Using nursing process, students apply nursing and ... Source: Figueiredo-Pereira, Maria - Department of Biological Sciences, Hunter College, City University of New...

191

Gainful Employment Program Disclosure Duke University School of Nursing  

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: Post-Master's Certificate - Gerontology CIP Code: 30.1101 CIP Description: Gerontology Program Length Research Management CIP Code: 51.3802 CIP Description: Nursing Administration Program Length in Credits: 19 Name: Post-Master's Certificate - Nursing and Healthcare Leadership CIP Code: 51.3802 CIP Description

Zhou, Pei

192

The College of Nursing will be conducting live, informational webinars regarding the V-CARE program. Webinars will be conducted by a USF pre-Nursing Advisor and a USF Nursing Advisor and include information  

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. Webinars will be conducted by a USF pre-Nursing Advisor and a USF Nursing Advisor and include information-CARE Admission and pre-Nursing advisor by calling 813-974-3819, emailing KirstenManzi@health.usf.edu, or making

Meyers, Steven D.

193

Post detonation nuclear forensics  

SciTech Connect (OSTI)

The problem of working backwards from the debris of a nuclear explosion to attempt to attribute the event to a particular actor is singularly difficult technically. However, moving from physical information of any certainty through the political steps that would lead to national action presents daunting policy questions as well. This monograph will outline the operational and physical components of this problem and suggest the difficulty of the policy questions that remain.

Davis, Jay [The Hertz Foundation, 2300 First Street, Suite 250, Livermore, California (United States)

2014-05-09T23:59:59.000Z

194

Updated as of 9.8.2014 for AY 2014-2015 APPLYING TO THE NURSE ANESTHESIA PROGRAM  

E-Print Network [OSTI]

Updated as of 9.8.2014 for AY 2014-2015 p. 1 APPLYING TO THE NURSE ANESTHESIA PROGRAM (MASTER OF NURSING) The OHSU Nurse Anesthesia (NA) program prepares Registered Nurses to become Advanced Nurse Practitioners in the field of anesthesia where they administer general and regional anesthesia to surgical

Chapman, Michael S.

195

Education in anesthesia for nurses entered a new era in Michigan in September 1963. Nine registered nurses entered the program in anesthesia offered by Detroit Receiving  

E-Print Network [OSTI]

History Education in anesthesia for nurses entered a new era in Michigan in September 1963. Nine registered nurses entered the program in anesthesia offered by Detroit Receiving Hospital in collaborationD., the Wayne State University Nurse Anesthesia Program (WSUNAP), became the first in the country to offer

Berdichevsky, Victor

196

Motivational Factors in Registered Nurses Completing a Baccalaureate Completion Program  

E-Print Network [OSTI]

The purpose of this qualitative descriptive study was to investigate what motivates associate degree (ADN) and diploma prepared registered nurses (RN) to pursue a baccalaureate degree (BSN) through an RN-to-BSN program. Studies have shown...

Alonzo, Amanda Leigh

2009-08-26T23:59:59.000Z

197

Traditional and Accelerated Nursing Programs| A Comparison of Outcomes.  

E-Print Network [OSTI]

?? Many avenues award nursing degrees, those being 2 year, 3 year, 4 year, accelerated or fast-track, and on-line. Using Knowles' adult learning theory as… (more)

Branson, Regina M.

2013-01-01T23:59:59.000Z

198

Radiological Triage | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Data results provided back to the field within 30-60 minutes. All NNSA teams that conduct search, detection and identification operations, to include the Radiological...

199

Data triage enables extreme-scale computing  

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AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation Proposed Newcatalyst phasesData Files Data Files 1 EIA Best Estimate ofand Analytics

200

Data triage enables extreme-scale computing  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-Series to UserProduct: CrudeOffice ofINL is aID Service First DOIDataDTN

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Exploration of the Practices of Credentialing of Nurse Practitioners in Acute Care Hospital Settings  

E-Print Network [OSTI]

Abstract The nursing shortage, physician shortage, advancing age of the population, and concerns about equalizing access to health care have supported the movement of the Nurse Practitioner (NP) role into the acute care hospital setting (ACHS...

Hronek, Carla M.

2014-05-31T23:59:59.000Z

202

E-Print Network 3.0 - acute care nurses Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Nurse Practitioner - Acute Care Sum of Applied 9 13 16 9 9 19 18 20 34 40 15 202 Adult Health Nurse... Practitioner - Acute Care Sum of Admitted 7 9 8 3 4 15 13 11 20 14 6 110...

203

National Institutes of Health Clinical Center Nursing and Patient Care Services  

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Planning NIH-CC-DH-13-780235 Supervisory Nurse Consultant, Recruitment, Outreach and Workforce Management-778887 Office of the Chief Vacancy Announcement Number Supervisory Clinical Nurse, Staffing and Workforce

204

PROGRAMME SPECIFICATION UNDERGRADUATE PROGRAMMES Programme name BSc (Hons) Primary Care (Practice Nursing)  

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Services contract in April, 2004. The diversity of services that the Practice Nurse can provide can range

Weyde, Tillman

205

HUNTER-BELLEVUE SCHOOL OF NURSING & BARUCH COLLEGE SCHOOL OF PUBLIC AFFAIRS  

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Communication in Public Settings PAF 9120 Public and Nonprofit Management I PAF 9130 Economic AnalysisHUNTER-BELLEVUE SCHOOL OF NURSING & BARUCH COLLEGE SCHOOL OF PUBLIC AFFAIRS MS/MPA DUAL DEGREE PROGRAM HUNTER-BELLEVUE SCHOOL OF NURSING 425 E. 25th St., New York, NY 10010 MASTER'S PROGRAM IN NURSING

Qiu, Weigang

206

HUNTER-BELLEVUE SCHOOL OF NURSING & BARUCH COLLEGE SCHOOL OF PUBLIC AFFAIRS  

E-Print Network [OSTI]

Settings PAF 9120 Public and Nonprofit Management I PAF 9130 Economic Analysis and Public Policy PAF 9140HUNTER-BELLEVUE SCHOOL OF NURSING & BARUCH COLLEGE SCHOOL OF PUBLIC AFFAIRS MS/MPA DUAL DEGREE PROGRAM HUNTER-BELLEVUE SCHOOL OF NURSING 425 E. 25th St., New York, NY 10010 MASTER'S PROGRAM IN NURSING

Qiu, Weigang

207

HUNTER-BELLEVUE SCHOOL OF NURSING & BARUCH COLLEGE SCHOOL OF PUBLIC AFFAIRS  

E-Print Network [OSTI]

Management I PAF 9130 Economic Analysis and Public Policy PAF 9140 Budgeting, Accounting, and FinancialHUNTER-BELLEVUE SCHOOL OF NURSING & BARUCH COLLEGE SCHOOL OF PUBLIC AFFAIRS MS/MPA DUAL DEGREE PROGRAM HUNTER-BELLEVUE SCHOOL OF NURSING 425 E. 25th St., New York, NY 10010 MASTER'S PROGRAM IN NURSING

Qiu, Weigang

208

Implications of an Improvised Nuclear Device Detonation on Command and Control for Surrounding Regions at the Local, State and Federal Levels  

SciTech Connect (OSTI)

This paper discusses command and control issues relating to the operation of Incident Command Posts (ICPs) and Emergency Operations Centers (EOCs) in the surrounding area jurisdictions following the detonation of an Improvised Nuclear Device (IND). Although many aspects of command and control will be similar to what is considered to be normal operations using the Incident Command System (ICS) and the National Incident Management System (NIMS), the IND response will require many new procedures and associations in order to design and implement a successful response. The scope of this white paper is to address the following questions: • Would the current command and control framework change in the face of an IND incident? • What would the management of operations look like as the event unfolded? • How do neighboring and/or affected jurisdictions coordinate with the state? • If the target area’s command and control infrastructure is destroyed or disabled, how could neighboring jurisdictions assist with command and control of the targeted jurisdiction? • How would public health and medical services fit into the command and control structure? • How can pre-planning and common policies improve coordination and response effectiveness? • Where can public health officials get federal guidance on radiation, contamination and other health and safety issues for IND response planning and operations?

Pasquale, David A.; Hansen, Richard G.

2013-01-23T23:59:59.000Z

209

Community Health Nursing and a reviewer for five other  

E-Print Network [OSTI]

at Manoa; and dean, Kent State University College of Nursing. In line with her research interests--self-care are working to discover, develop, and deliver new treatments for brain disorders, including multiple sclerosis, autism, Alzheimer's and Parkinson's diseases, depression, and addiction. John A. White, Ph.D. private

Capecchi, Mario R.

210

The University of Memphis Loewenberg School of Nursing  

E-Print Network [OSTI]

chairs to aid in recruitment and retention of renowned faculty who have earned distinction in nursing and educators. With 1,000 students enrolled in our programs and market demand increasing, we must enlarge our, explaining why she implemented "audience response system" technology in her classroom. An assistant professor

Memphis, University of

211

Clinical Procedure Page 1 of 4 Nursing Practice Manual  

E-Print Network [OSTI]

of Nursing The University of Connecticut Health Center PROCEDURE FOR: Infusion Therapy: Accessing Implanted transparent dressing Solution to be infused 10 ml NS drawn up in 10 or 12 ml syringe Heparin solution (100 of Connecticut Health Center PROCEDURE FOR: Infusion Therapy: Accessing Implanted Central Venous Access Ports

Oliver, Douglas L.

212

Clinical Procedure Page 1 of 5 Nursing Practice Manual  

E-Print Network [OSTI]

of Nursing The University of Connecticut Health Center PROCEDURE FOR: Infusion Therapy: Blood Draws from: ACTION POINTS OF EMPHASIS 1. Explain procedure to the patient. 2. Assess all medications and infusions. Clamp catheter and disconnect infusion from entering the port being sampled. 5. Prep the injection site

Oliver, Douglas L.

213

Clinical Procedure Page 1 of 3 Nursing Practice Manual  

E-Print Network [OSTI]

of Nursing The University of Connecticut Health Center PROCEDURE FOR: Infusion Therapy: Preparation infusions must be infused via an infusion pump using guardrails, as applicable. Specific documentation is required for dose and volume infused on the paper or electronic record. 2. Verify and document dose and

Oliver, Douglas L.

214

Flexible nurse staffing based on hourly bed census predictions  

E-Print Network [OSTI]

during the upcoming years. Keywords. Probability; workforce planning; inpatient care; nurse interaction between staffing requirements and several interrelated planning issues such as case mix, care unit partition- ing and size, and surgical block planning. Inspired by the numerical results, the AMC decided

Boucherie, Richard J.

215

UNIVERSITY OF TENNESSEE HEALTH SCIENCE CENTER COLLEGE OF NURSING  

E-Print Network [OSTI]

the course requirements. The Nurse Anesthesia Program assigns students with the assistance of the designated Anesthesia Program. The site designates a clinical coordinator which can be either a CRNA Attendance Policy, Inclement Weather, and Sick Policy which can be found in the Handbook on pages 46, 59

Cui, Yan

216

FLAME facility: The effect of obstacles and transverse venting on flame acceleration and transition on detonation for hydrogen-air mixtures at large scale  

SciTech Connect (OSTI)

This report describes research on flame acceleration and deflagration-to-detonation transition (DDT) for hydrogen-air mixtures carried out in the FLAME facility, and describes its relevance to nuclear reactor safety. Flame acceleration and DDT can generate high peak pressures that may cause failure of containment. FLAME is a large rectangular channel 30.5 m long, 2.44 m high, and 1.83 m wide. It is closed on the ignition end and open on the far end. The three test variables were hydrogen mole fraction (12--30%), degree of transverse venting (by moving steel top plates---0%, 13%, and 50%), and the absence or presence of certain obstacles in the channel (zero or 33% blockage ratio). The most important variable was the hydrogen mole fraction. The presence of the obstacles tested greatly increased the flame speeds, overpressures, and tendency for DDT compared to similar tests without obstacles. Different obstacle configurations could have greater or lesser effects on flame acceleration and DDT. Large degrees of transverse venting reduced the flame speeds, overpressures, and possibility of DDT. For small degrees of transverse venting (13% top venting), the flame speeds and overpressures were higher than for no transverse venting with reactive mixtures (>18% H/sub 2/), but they were lower with leaner mixtures. The effect of the turbulence generated by the flow out the vents on increasing flame speed can be larger than the effect of venting gas out of the channel and hence reducing the overpressure. With no obstacles and 50% top venting, the flame speeds and overpressures were low, and there was no DDT. For all other cases, DDT was observed above some threshold hydrogen concentration. DDT was obtained at 15% H/sub 2/ with obstacles and no transverse venting. 67 refs., 62 figs.

Sherman, M.P.; Tieszen, S.R.; Benedick, W.B.

1989-04-01T23:59:59.000Z

217

Goals, Objectives, and Requirements (GOR) of the Ground-based Nuclear Detonation Detection (GNDD) Team for the Office of Defense Nuclear Nonproliferation Research and Development (DNN R&D)  

SciTech Connect (OSTI)

The goal, objectives, and requirements (GOR) presented in this document define a framework for describing research directed specifically by the Ground-based Nuclear Detonation Detection (GNDD) Team of the National Nuclear Security Administration (NNSA). The intent of this document is to provide a communication tool for the GNDD Team with NNSA management and with its stakeholder community. It describes the GNDD expectation that much of the improvement in the proficiency of nuclear explosion monitoring will come from better understanding of the science behind the generation, propagation, recording, and interpretation of seismic, infrasound, hydroacoustic, and radionuclide signals and development of "game-changer" advances in science and technology.

Casey, Leslie A.

2014-01-13T23:59:59.000Z

218

E-Print Network 3.0 - advanced nurse practitioner Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

advanced certificate psychiatric nurse practitioner... on the ... Source: Figueiredo-Pereira, Maria - Department of Biological Sciences, Hunter College, City University of New...

219

SUMMARY OF PROPOSED AMENDMENT TO REGULATION FSU-2.024, TUITION AND FEES; MS-NURSE ANESTHESIA PROGRAM; MD TUITION  

E-Print Network [OSTI]

SUMMARY OF PROPOSED AMENDMENT TO REGULATION FSU-2.024, TUITION AND FEES; MS-NURSE ANESTHESIA for a new Master of Science in Nurse Anesthesia program at the Panama City Florida Campus. The new program

Weston, Ken

220

Open apex shaped charge-type explosive device having special disc means with slide surface thereon to influence movement of open apex shaped charge liner during collapse of same during detonation  

DOE Patents [OSTI]

An open apex shape charge explosive device is disclosed having an inner liner defining a truncated cone, an explosive charge surrounding the truncated inner liner, a primer charge, and a disc located between the inner liner and the primer charge for directing the detonation of the primer charge around the end edge of the disc means to the explosive materials surrounding the inner liner. The disc comprises a material having one or more of: a higher compressive strength, a higher hardness, and/or a higher density than the material comprising the inner liner, thereby enabling the disc to resist deformation until the liner collapses. The disc has a slide surface thereon on which the end edge of the inner liner slides inwardly toward the vertical axis of the device during detonation of the main explosive surrounding the inner liner, to thereby facilitate the inward collapse of the inner liner. In a preferred embodiment, the geometry of the slide surface is adjusted to further control the collapse or [beta] angle of the inner liner. 12 figures.

Murphy, M.J.

1993-10-12T23:59:59.000Z

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Open apex shaped charge-type explosive device having special disc means with slide surface thereon to influence movement of open apex shaped charge liner during collapse of same during detonation  

DOE Patents [OSTI]

An open apex shape charge explosive device is disclosed having an inner liner defining a truncated cone, an explosive charge surrounding the truncated inner liner, a primer charge, and a disc located between the inner liner and the primer charge for directing the detonation of the primer charge around the end edge of the disc means to the explosive materials surrounding the inner liner. The disc comprises a material having one or more of: a higher compressive strength, a higher hardness, and/or a higher density than the material comprising the inner liner, thereby enabling the disc to resist deformation until the liner collapses. The disc has a slide surface thereon on which the end edge of the inner liner slides inwardly toward the vertical axis of the device during detonation of the main explosive surrounding the inner liner, to thereby facilitate the inward collapse of the inner liner. In a preferred embodiment, the geometry of the slide surface is adjusted to further control the collapse or .beta. angle of the inner liner.

Murphy, Michael J. (Livermore, CA)

1993-01-01T23:59:59.000Z

222

MARY LOU (NOLL) SOLE, PhD, RN, CCNS, CNL, FAAN, FCCM University of Central Florida College of Nursing  

E-Print Network [OSTI]

of Infection Control. *Sole, M.L. & Bennet, M. (Under Review). Have airway management practices of nurses

Wu, Shin-Tson

223

Patricia Flatley Brennan, PhD, RN, FAAN Lillian S. Moehlman-Bascom Professor of Nursing and Industrial Engineering  

E-Print Network [OSTI]

and Industrial Engineering UW­Madison School of Nursing Because the majority of health care takes place MSN in nursing from the University of Pennsylvania, and her MSIE and PhD in industrial engineering. With an MSN in nursing and a PhD in engineering, Brennan is uniquely qualified to address patient care

Sheridan, Jennifer

224

USF Graduate Catalog 20142015 680http://health.usf.edu/nocms/nursing/  

E-Print Network [OSTI]

health care issues such as heart disease, Alzheimer's/dementia, and cancer. b. Through the CON RESTOREUSF Graduate Catalog 20142015 680http://health.usf.edu/nocms/nursing/ SECTION 20http://health.usf.edu/nocms/nursing/ Changes to Note The follow curricular changes for the College

Meyers, Steven D.

225

Clinical Procedure Page 1 of 3 Clinical Manual -Nursing Practice Manual  

E-Print Network [OSTI]

documentation system, the admission database consists of an admission history and a past medical-surgical history. The past medical and surgical history will be prepopulated from the previous admission. a. If a nurse partially completes the admission database a second nurse can use the "Revise

Oliver, Douglas L.

226

BETTY WENDT MAYER, Ph.D., MSN, ARNP University of Central Florida College of Nursing  

E-Print Network [OSTI]

of Nursing Critical Care Extra. 102 (6), 24AA-25EE. Mayer, B. W. & Coulter, M. L. (2002). Partner abuse. L. (2002). Psychosocial aspects of partner abuse (Part II of a two-part series). American Journal of adult women (Part I of a two-part series). American Journal of Nursing, Critical Care Extra. 102 (5), 24

Wu, Shin-Tson

227

PROGRAMME SPECIFICATION POSTGRADUATE PROGRAMMES Programme name Public Health (Health Visiting, School Nursing or District  

E-Print Network [OSTI]

in public health policy making and practice development in relation to the management and delivery1 PROGRAMME SPECIFICATION ­ POSTGRADUATE PROGRAMMES KEY FACTS Programme name Public Health (Health of the Health Visitor, School Nurse or District Nurse in the new NHS is changing in response to the health

Weyde, Tillman

228

HUNTER COLLEGE OF THE CITY UNIVERSITY OF NEW YORK HUNTER-BELLEVUE SCHOOL OF NURSING  

E-Print Network [OSTI]

cr. PH 756 Public Health and Health Care Policy and Management 3cr. HPM 750 Public Health ManagementHUNTER COLLEGE OF THE CITY UNIVERSITY OF NEW YORK HUNTER-BELLEVUE SCHOOL OF NURSING 425 E. 25TH ST., N.Y., N.Y. 10010 MASTERS IN COMMUNITY/PUBLIC HEALTH NURSING/URBAN PUBLIC HEALTH (MS/MPH), 57 CREDITS

Qiu, Weigang

229

Clinical Procedure Page 1 of 5 Clinical Manual -Nursing Practice Manual  

E-Print Network [OSTI]

­ Department of Nursing The University of Connecticut Health Center PROTOCOL FOR: Infusion Therapy: Management infusion of irritant or vesicant agents. The status of the IV site will be documented using the Phlebitis and Infiltration Recording Scales (see Appendix A). 2. The nurse should immediately stop all infusions when

Oliver, Douglas L.

230

Clinical Procedure Page 1 of 2 Clinical Manual -Nursing Practice Manual  

E-Print Network [OSTI]

­ Department of Nursing The University of Connecticut Health Center PROTOCOL FOR: Infusion Therapy: Equipment Hospital ­ Department of Nursing The University of Connecticut Health Center PROTOCOL FOR: Infusion Therapy should coincide with administration set changes. 11. Infusion pumps and other flow control devices should

Oliver, Douglas L.

231

Clinical Procedure Page 1 of 3 Clinical Manual -Nursing Practice Manual  

E-Print Network [OSTI]

­ Department of Nursing The University of Connecticut Health Center PROTOCOL FOR: Infusion Therapy: Infection protective equipment (PPE) shall be worn during all infusion procedures that potentially expose the nurse. Appropriate hand hygiene shall be performed before and after handling any component of the entire infusion

Oliver, Douglas L.

232

Clinical Procedure Page 1 of 2 Clinical Manual -Nursing Practice Manual  

E-Print Network [OSTI]

be maintained in a Pyxis machine or double locked refrigerator box, without exception. 2. Monitoring. A discrepancy review is performed every shift. The charge nurse or designee will check to see that no open discrepancies exist and will relate this to the incoming charge nurse at change of shift. 2

Oliver, Douglas L.

233

UCHC Competency Checklist: ANNUAL Position Title:Nursing Care Associate Employee Name: Unit: _______  

E-Print Network [OSTI]

: CLUSTER SPECIFIC COMPETENCIES 1. Reports to charge nurse at the beginning of shift for assignment and daily checklist 2. Completes the daily checklist; communicates with charge nurse regarding unfinished. 4. Documents follow up to out of range refrigerator, freezer, and warmer temperatures. 5. Docks

Oliver, Douglas L.

234

HUNTER COLLEGE OF THE CITY UNIVERSITY OF NEW YORK HUNTER-BELLEVUE SCHOOL OF NURSING  

E-Print Network [OSTI]

professionals in providing preventive mental health services to target populations and design and implement new nursing content and guided learning experiences in a variety of settings and roles for a total of 600 with HIV/AIDS, Integrative Modalities, and Nursing Education are available. Requirements for Admission

Qiu, Weigang

235

Perceptions of Caring and Nursing by Senior Level Baccalaureate Nursing Students from Thailand and the United States as Influenced by Curriculum Focus: A Descriptive, Comparative Study  

E-Print Network [OSTI]

The health care delivery system and its services are experiencing significant changes that affect nursing's core concept of caring. These changes are often complicated, influenced by the context of a particular environment, ...

Stopper, Mary Constance

2012-12-31T23:59:59.000Z

236

KELLY ALLRED, PhD, RN-BC, CNE University of Central Florida College of Nursing  

E-Print Network [OSTI]

KELLY ALLRED, PhD, RN-BC, CNE University of Central Florida College of Nursing 12201 Research Parkway Suite 455 Orlando, FL 32826 (407) 823-0160 Office (407) 823-5675 Fax Kelly

Wu, Shin-Tson

237

Nursing home characteristics associated with methicillin-resistant Staphylococcus aureus (MRSA) Burden and Transmission  

E-Print Network [OSTI]

homes as reservoirs of MRSA: myth or reality? J Am Med DirStaphylococcus aureus (MRSA) in nursing homes for olderStudy into Acquisition of MRSA and Associated Risk Factors

2012-01-01T23:59:59.000Z

238

The University of Texas at Arlington College of Nursing Equivalency Chart for: South Plains College  

E-Print Network [OSTI]

Course Name SPC Course Number SPC Course Name BIOL 2457 Human Anatomy and Physiology I BIOL 2401 Anatomy only if both courses were taken at SPC. If both courses were not taken at SPC contact a UTA nursing

Huang, Haiying

239

UCHC Competency Checklist: ORIENTATION Position Title: Registered Nurse, JDH Employee Name: Unit: Adult Ambulatory Infusion Center  

E-Print Network [OSTI]

: Adult Ambulatory Infusion Center Cluster Area: Adult Ambulatory Infusion Center Initials Signature Position Title: Registered Nurse, JDH Employee Name: Unit: Adult Ambulatory Infusion Center Cluster Area: Adult Ambulatory Infusion Center Initials Signature Initials Signature Initials Signature Revised 08

Oliver, Douglas L.

240

UCSF School of Nursing Honor Roll of Giving 2006/2007  

E-Print Network [OSTI]

Doctoral Reunion 6 School of Nursing Board Members 6 Leadership Giving 8 Donors 2006/2007 10 Hester the world over. U.S. House Speaker Nancy Pelosi, for example, marked the occasion by submitting a Record

Soloveichik, David

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

The effects of 24 hour reality orientation nursing staff training on two groups of elderly residents  

E-Print Network [OSTI]

APPENDIX E: Four Scales Used for the Neasures of Resident Orientation, Staf f Attitudes toward the Elderly, a Staff Job Satis- faction and Nursing Staff Instruction and Code Porno . . . . . . . . . . . . 85 APPENDIX F: The Observer Rating Form 96...

Cardiff, Donna Kaye

1980-01-01T23:59:59.000Z

242

Elements of a Sociology for Nursing: Considerations on Caregiving and Capitalism  

E-Print Network [OSTI]

'Donovan and Bridenstine, 1983), "Florence Nightingale Wants You!" (Toufexis, 1981), "Nurse Scarcity Forces Cut in Care in New York Municipal Hospitals (Sullivan, 1981), and "Nurse Shortage Perils County Baby Care" (Van, 1980:2). Within this climate many options opened... of this paper was presented at the British Sociological Association Annual Meetings, Manchester, April, 1982. My thanks to Mary Diamond Collins, Celia Davies, Judith Dilorio, Derek Gill, Alison J aggar, Patricia O'Brien and T.R. Young for their comments...

Diamond, Timothy

1984-04-01T23:59:59.000Z

243

A Humanist Approach to Understanding the Migration of Filipino Nurses to the United States  

E-Print Network [OSTI]

of Economic, Political, and Social Characteristics Between the United States and the Philippines According to Maslow?s Hierarchy of Needs ?????? ????????.. 64 5. Map of the Philippines and Distribution of Participants by Geographic Area... Nurse Population by Employment Status??????? 18 5 Employment by Health Occupations in the United States????? 19 6 Projected Number of Demand for Licensed Registered Nurses ??. . 20 7 Top 5 Countries Which Participated...

Yumol, Benjamin B.

2010-01-16T23:59:59.000Z

244

Diversity of methicillin-resistant staphylococcus aureus strains isolated from residents of 26 nursing homes in orange county, california  

E-Print Network [OSTI]

Staphylococ- cus aureus (MRSA) in the institutionalizedStaphylococcus aureus (MRSA) burden and transmission. BMCStaphylococcus aureus (MRSA) in nursing homes in a major UK

2013-01-01T23:59:59.000Z

245

A survey of intention to leave, job stress, burnout and job satisfaction among nurses employed in the Ha'il region's hospitals in Saudi Arabia.  

E-Print Network [OSTI]

??Nurses in Saudi Arabia, as in other Arabian Gulf countries, may be nationals or non-nationals. Frequently, non-national nurses predominate in a workplace, and as they… (more)

Alsaqri, S

2014-01-01T23:59:59.000Z

246

Academic NurseFALL 2011 The JournAL oF CoLumbiA universiTy sChooL oF nursing And iTs ALumni Information  

E-Print Network [OSTI]

Tools for Self-Management 14 Bringing Mobile Technology to Ghanaian Midwives 12 Gregorio Luperon High the Information Technology and Nursing #12;Fall 2011 academic Nurse Columbia university lee c. Bollinger President for Self-Management 9 Wireless Informatics for Safe and Evidence-based (WISE) APN Care 11 National Center

Salzman, Daniel

247

College of Nursing |University of Saskatchewan | 107 Wiggins Road | Saskatoon, Saskatchewan, Canada | S7N 5E5 Phone: (306) 966-6221 | Fax: (306) 966-6621 | college.nursing@usask.ca  

E-Print Network [OSTI]

| S7N 5E5 Phone: (306) 966-6221 | Fax: (306) 966-6621 | college.nursing@usask.ca Supplies & Resources Students are required to have at least two uniforms. www.usask.ca/nursing/students/uniforms.php Jacket patients on the unit. A Clinical ID badge must also be worn when researching patients. www.usask.ca

Saskatchewan, University of

248

Courses: Nursing (NURS) Page 367Sonoma State University 2013-2014 Catalog nurS 313 BACCALAureAte nurSing perSpeCtiVeS ii (4)  

E-Print Network [OSTI]

goals of current health care system reform including nursingÂżs expanded professional role in promoting health and mitigating health care disparities and inequities. Prerequisites are admission to the nursing, and communities. Determinants of health and operations of the health care system will be discussed

Ravikumar, B.

249

Data triage enables extreme-scale August 1, 2014  

E-Print Network [OSTI]

Office of Science Advanced Scientific Computing Research (ASCR) and NNSA Advanced Simulation. Operated by Los Alamos National Security, LLC for the Department of Energy's NNSA #12;

250

THE RABIT: A RAPID AUTOMATED BIODOSIMETRY TOOL FOR RADIOLOGICAL TRIAGE  

E-Print Network [OSTI]

. Health Phys. 98(2):209­217; 2010 Key words: biological indicators; dosimetry; blood; cytogenetics-priority need in an environment of heightened concern over possible radiological or nuclear terrorist attacks of radiological injuries. A small improvised nuclear device (IND) would produce a major health emergency

251

Balancing human and system visualization during document triage  

E-Print Network [OSTI]

in concert: a search engine interface presents lists of potentially relevant documents; a document reader displays their content; and a text editor or a more specialized application records notes and assessments. However, people often become disoriented while...

Bae, Soon Il

2009-05-15T23:59:59.000Z

252

Revisiting non-offspring nursing: allonursing evolves when the costs are low  

E-Print Network [OSTI]

25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 Here, we extend the work of Packer et al. [1] by reanalysing the ecological correlates of non-ofspring nursing, including a number of previously untested variables, in line with a new... –81. 2. Roulin, A. & Heeb, P. 1999 The Immunological Functon of Allosuckling. Ecol. Let. 2, 319– 24. 3. König, B. 2006 Non-Ofspring Nursing in Mammals: General Implicatons from a Case Study on House Mice. In Cooperaton in Primates and Humans: Mechanisms...

MacLeod, K. J.; Lukas, D.

2014-06-18T23:59:59.000Z

253

Nursing Implications of Regional Nerve Blocks and Infusion of Local Anesthetics  

E-Print Network [OSTI]

Nursing Implications of Regional Nerve Blocks and Infusion of Local Anesthetics in Orthopedic of neuromuscular assessments of the patient with a regional nerve block Continuous infusion Single injection. Patients can ambulate with continuous infusion using the bag apparatus on the shoulder The concentration

Squire, Larry R.

254

NIH Clinical Center Nursing Department Leadership Positions 06/10/13-06/19/13  

E-Print Network [OSTI]

conducts clinical research designed to improve patient outcomes developing, testing and translatingNIH Clinical Center Nursing Department Leadership Positions 06/10/13-06/19/13 Supervisory Clinical position is located at the National Institutes of Health (NIH), Clinical Center (CC), in the Department

Bandettini, Peter A.

255

College of Nursing Assessment Plan Prepared for the University of Toledo Assessment Committee  

E-Print Network [OSTI]

Mission Statement: The College of Nursing is a consortium program with Bowling Green State University, The University of Toledo and Bowling Green State University. Congruence of Mission and Vision Statements Mission, and distinguished by exceptional strength in science and technology. BGSU The mission of the Bowling Green State

Viola, Ronald

256

HUNTER COLLEGE OF THE CITY UNIVERSITY OF NEW YORK HUNTER-BELLEVUE SCHOOL OF NURSING  

E-Print Network [OSTI]

750 Public Health Management 3cr. Public Health Courses (15 credits) PH 750 Introduction Urban Health and Society 3cr. PH 756 Public Health and Health Care Policy and Management 3cr. PublicHUNTER COLLEGE OF THE CITY UNIVERSITY OF NEW YORK HUNTER-BELLEVUE SCHOOL OF NURSING 425 E. 25TH ST

Qiu, Weigang

257

Lupus Foundation of Florida University of Central Florida College of Nursing  

E-Print Network [OSTI]

Lupus Foundation of Florida & University of Central Florida College of Nursing Martha Manuel Emerson Investigator Award GRANT ANNOUNCEMENT The Lupus Foundation of Florida (LFF) is now accepting to the Lupus Foundation of Florida. (LFF) upon completion of the research project. 3. All publications

Wu, Shin-Tson

258

Clinical Procedure Page 1 of 8 Clinical Manual -Nursing Practice Manual  

E-Print Network [OSTI]

­ Department of Nursing The University of Connecticut Health Center PROTOCOL FOR: Pain: Epidural Infusion epidural and patient controlled epidural analgesia (PCEA) infusions. Use of this technology does not replace ongoing clinical monitoring of patients receiving epidural infusions by performing serial

Oliver, Douglas L.

259

Clinical Protocol Page 1 of 1 Clinical Manual -Nursing Practice Manual  

E-Print Network [OSTI]

Insertion for Continuous Infusions EQUIPMENT: 25-gauge x Âľ" butterfly needle Chlorhexidine gluconate swab. Initiate infusion using the PCA pump and prescribed orders. APPROVAL: Nursing Standards Committee EFFECTIVE DATE: 12/2013(Content moved from Pain (Acute): Continuous Opioid Infusions and Patient Controlled

Oliver, Douglas L.

260

Clinical Procedure Page 1 of 3 Clinical Manual -Nursing Practice Manual  

E-Print Network [OSTI]

­ Department of Nursing The University of Connecticut Health Center PROTOCOL FOR: Infusion Therapy: Device and duration of infusion therapy, and h. patient preference and mental status 6. Peripheral insertion site The University of Connecticut Health Center PROTOCOL FOR: Infusion Therapy: Device Selection and Placement g

Oliver, Douglas L.

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Clinical Procedure Page 1 of 3 Clinical Manual -Nursing Practice Manual  

E-Print Network [OSTI]

­ Department of Nursing The University of Connecticut Health Center PROTOCOL FOR: Infusion Therapy: General Care, Education and Documentation POLICY: General Policy Statements 1. Infusion therapy shall; b. fluid type, volume and a specific infusion rate; c. specific medication(s), d. dosage(s), e

Oliver, Douglas L.

262

Clinical Protocol/Procedure Page 1 of 2 Clinical Manual Nursing Practice Manual  

E-Print Network [OSTI]

. Depressed cough and gag reflexes c. Presence of tracheotomy or endotracheal tube d. Tube feedings e. Observe for any coughing, choking, throat- clearing or struggle. f. Dietary aspiration precautions may. Instruct patient and family to report any aspiration, coughing with meals or choking. APPROVAL: Nursing

Oliver, Douglas L.

263

Predictors of student success in the Army Medical Department (AMEDD) Licensed Practical Nurse training program (91WM6) as identified by expert nurse educators, instructors, and administrators at Fort Sam Houston Post, San Antonio, Texas  

E-Print Network [OSTI]

) Licensed Practical Nurse Training Program (91WM6) as Identified by Expert Nurse Educators, Instructors, and Administrators. (December 2004) Antonia Scialdo, B.S.N., Barry University; M.S. Ed., Florida Atlanta University; M.S.N., The University... education and medical related experience, Armed Services Vocational Aptitude Battery (ASVAB) scores, specifically Skilled Technical (ST) and General Technical ( G T ) , s t u d e n t s ? i n t e r p r etation of stressors of military life, occupational...

Scialdo, Antonia

2006-04-12T23:59:59.000Z

264

STTI, Beta Eta-at-Large Chapter Invites You to Join Us! Social Justice: Through the Nursing Lens  

E-Print Network [OSTI]

STTI, Beta Eta-at-Large Chapter Invites You to Join Us! Social Justice: Through the Nursing Lens payable to: Beta Eta-at-Large Chapter Mail to: Colleen Gullickson, Associate Dean Henry Predolin School

Sheridan, Jennifer

265

Air pollution and morbidity: a further analysis of the Los Angeles student nurses data  

SciTech Connect (OSTI)

Hammer et al. analyzed daily diary reports of headache, eye irritation, cough, and chest discomfort in a study of Los Angeles student nurses, and found a statistically significant association between these symptoms and daily maximum one-hour oxidant concentrations at a nearby air quality monitor. Our analysis examines the student nurse data for the possible significance of other pollutants. We used new model specifications designed to account for the probabilistic nature of the outcome variables, and to allow for complications arising from the time series aspects of the data. We replicated the finding of a significant relationship between oxidants and coughing and eye irritation, and also found that; carbon monoxide was significantly related to headache symptoms; nitrogen dioxide was significantly related to eye irritation; and sulfur dioxide was significantly related to chest discomfort.

Schwartz, J.; Hasselblad, V.; Pitcher, H.

1988-02-01T23:59:59.000Z

266

Revisiting non-offspring nursing: allonursing evolves when the costs are low  

E-Print Network [OSTI]

species); mean liter size; number of liters produced per year; average relatedness within groups; milk compositon (sum of percentage protein, fat, and sugars); and diet. We defned species as seasonal breeders if breeding is restricted to a period of six... nurse their own young. We classed species as allonursing if females regularly allonurse in wild populatons. A lack of evidence of allonursing was taken as evidence of its absence only where sufcient behavioural studies exist. We expect this protocol...

MacLeod, K. J.; Lukas, D.

2014-06-18T23:59:59.000Z

267

The University of Texas Health Science Center at Houston School of Nursing and Student Community Center  

High Performance Buildings Database

Houston, TX The state-of-the-art University of Texas Health Science Center at Houston's School of Nursing and Student Community Center is situated on a small, urban site adjacent to Fay Park, within the heart of the Texas Medical Center campus. A pedagogical model of wellness, comfort, flexibility, environmental stewardship, and fiscal responsibility, it continues the University's shift toward healthy, environmentally responsible actions. The building program balances the community and individual needs of the students and faculty.

268

Detonation of Meta-stable Clusters  

E-Print Network [OSTI]

the explosion of 1 gram of Al-SDF charge— releasing 7,40014 bars for the TNT and Al-SDF explosions. The N 8 explosionand twice the impulse of the Al-SDF explosion. (a) Pressure

Kuhl, Allen L

2008-01-01T23:59:59.000Z

269

detonation detection | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartmentNational NuclearhasAdministration goSecuritycdns || National Nucleardetection

270

The nurse anesthesia program is dedicated to achieving full professional competence in its graduates. The program believes that professional competence is based upon self  

E-Print Network [OSTI]

Philosophy The nurse anesthesia program is dedicated to achieving full professional competence, affective and psychomotor domains while achieving professional competence as an anesthesia care provider of directions. The practice of anesthesia by a nurse anesthetist is an expanded role, which implements both

Berdichevsky, Victor

271

Developing Nurse and Physician Questionnaires to Assess Primary Work Areas in Intensive Care Units  

E-Print Network [OSTI]

extracted Items Factor Loadings S p ac e , furniture, a n d eq u ip m e nt in primary work sp a c e – 6 items S p ac e , furniture, and equipmen t in primary workspace 1. The amount of space in y our primary workspace...:76–81. 8. Fischer JE, Calame A, Detting AC, Zeier H, Fanconi S. Experience and endocrine stress responses in neonatal and pediatric critical care nurses and physicians. Crit Care Med 2000, 28:3281. 9. Fischer JE, Calame A, Dettling AC. Objectifying...

Rashid, Mahbub; Boyle, Diane K.; Crosser, Michael

2014-07-01T23:59:59.000Z

272

The Effects of personality and perceived stress on the well being of nursing and psychology students : a cross-sectional study   

E-Print Network [OSTI]

A cross-sectional design was used to explore the relationships between personality, perceived stress and life satisfaction in a sample of nursing and psychology students studying in Edinburgh. Goldberg’s (2001) 50-item ...

Gardiner, Kirsty

2006-01-01T23:59:59.000Z

273

A Qualitative Study on the Impact of a Short-Term Global Healthcare Immersion Experience in Bachelor of Science Nursing Students  

E-Print Network [OSTI]

The effects of globalization are impacting the healthcare arena. Global healthcare immersion experiences (GHIE) may be a means for nursing students to develop a global perspective. The gap in the literature relates to ...

Czanderna, Kathryn Hutchins

2013-08-31T23:59:59.000Z

274

The Effect of Nursing Faculty Presence on Students' Level of Anxiety, Self-Confidence, and Clinical Performance During a Clinical Simulation Experience  

E-Print Network [OSTI]

Nursing schools design their clinical simulation labs based upon faculty's perception of the optimal environment to meet the students' learning needs, other programs' success with integrating high-tech clinical simulation, ...

Horsley, Trisha Leann

2012-05-31T23:59:59.000Z

275

Assessing Nurse and Medical Assistant Perceived Needs Prior to Implementation of Expanded Web-based Training in Physician Clinics  

E-Print Network [OSTI]

using open-ended questions emphasizing perceived strengths, weaknesses, opportunities and threats (SWOT) of WBT. Demographic data were collected to facilitate comparison of perspectives based on demographic information gathered. To support reliability... Unlicensed Medical Assistant M Median n Sample Size N Population RN Registered Nurse SWOT Strengths, Weaknesses, Opportunities, Threats TMF Trinity Mother Frances Hospitals and Clinics Vets Veterans WBT Web-based Training xi TABLE...

Hopkins, Pamela Jean Clinton

2012-07-16T23:59:59.000Z

276

Evaluation of the Restorative Care Education and Training Program for Nursing Homes*  

E-Print Network [OSTI]

Les soins de re?tablissement visent a ? rompre le cycle de la de?pendance et du de?clin fonctionnel dans les maisons de soins infirmiers en re?pondant aux besoins particuliers des divers re?sidents. Le programme RCET (Restorative Care Education and Training) comprend un atelier de cinq semaines ainsi qu’un manuel d’information destine ? autant aux superviseurs qu’aux prestataires de soins directs. Ce document de?crit l’approche du programme RCET et pre?sente la mise en śuvre, les proce?de?s et les re?sultats d’une e?valuation quasi-expe?rimentale portant sur 42 re?sidents qui ont rec?u des soins re?guliers dans six lieux d’intervention diffe?rents et six e?tablissements de « liste d’attente ». Les donne?es de base ont permis de confirmer que le personnel mettait surtout l’accent sur les re?sidents qui souffraient de handicaps fonctionnels substantiels. En quatre mois, les re?sidents qui ont rec?u des soins de re?tablissement ont vu plusieurs de leurs indicateurs relatifs aux re?sultats fonctionnels s’ame?liorer de fac?on conside?rable, tandis que dans le groupe de contro?le, les sujets voyaient plusieurs de leurs fonctions de?cliner. Les entrevues mene?es aupre?s de la direction de l’e?tablissement et du personnel ayant participe ? a ? l’e?tude ont permis de de?gager certaines orientations visant a? modifier le programme RCET, ainsi que certaines perspectives relatives aux possibilite?s et aux de?fis a ? relever afin de mettre en śuvre des activite?s de soins de re?tablissement dans des maisons de soins infirmiers. Restorative care attempts to break the cycle of dependency and functional decline in nursing homes by addressing

C. Shanthi; Jacob Johnson; Anita M. Myers; Gareth R. Jones; Clara Fitzgerald; Darien-alexis Lazowski; Paul Stolee; J. B. Orange; Nicole Segall; Nancy A. Ecclestone

277

Passive smoking, air pollution, and acute respiratory symptoms in a diary study of student nurses  

SciTech Connect (OSTI)

A cohort of approximately 100 student nurses in Los Angeles was recruited for a diary study of the acute effects of air pollution. Smoking histories and presence of asthma and other allergies were determined by questionnaire. Diaries were completed daily and collected weekly for as long as 3 yr. Air pollution was measured at a monitoring location within 2.5 miles of the school. Incidence and duration of a symptom were modeled separately. Pack-years of cigarettes were predictive of the number of episodes of coughing (p less than 0.0001) and of bringing up phlegm (p less than 0.0001). Current smoking, rather than cumulative smoking, was a better predictor of the duration of a phlegm episode (p less than 0.0001). Controlling for personal smoking, a smoking roommate increased the risk of an episode of phlegm (odds ratio (OR) = 1.41, p less than 0.001), but not of cough. Excluding asthmatics (who may be medicated), increased the odds ratio for passive smoking to 1.76 (p less than 0.0001). In logistic regression models controlling for temperature and serial correlation between days, an increase of 1 SD in carbon monoxide exposure (6.5 ppm) was associated with increased risk of headache (OR = 1.09, p less than 0.001), photochemical oxidants (7.4 pphm) were associated with increased risk of chest discomfort (OR = 1.17, p less than 0.001) and eye irritation (OR = 1.20 p less than 0.001), and nitrogen dioxide (9.1 pphm) was associated with increased risk of phlegm (OR = 1.08 p less than 0.01), sore throats (OR = 1.26, p less than 0.001), and eye irritation (OR = 1.16, p less than 0.001).

Schwartz, J.; Zeger, S. (Environmental Protection Agency, Washington, DC (USA))

1990-01-01T23:59:59.000Z

278

A triage approach to streamline environmental footprinting : a case study for liquid crystal displays  

E-Print Network [OSTI]

Quantitative environmental performance evaluation methods are desired given the growing certification and labeling landscape for consumer goods. Challenges associated with existing methods, such as life cycle assessment ...

Zgola, Melissa Lee

2011-01-01T23:59:59.000Z

279

Detector Photon Response and Absorbed Dose and Their Applications to Rapid Triage Techniques  

E-Print Network [OSTI]

, etc. Fisher and Snyder (1967, 1968) introduced this type of phantom for an adult male, which also contains ovaries and a uterus. Since 1979 it has been known as ?MIRD5 phantom? (Medical Internal Radiation Dose Committee). Body height and weight as well... as the organ masses are in accordance with Reference Man data (ICRP 1975). Most of the recent dosimetric data for adult humans published by the ICRP were the same as for the MIRD5-type phantoms. 5 Now, tomographic or voxel phantoms represent the latest...

Voss, Shannon Prentice

2009-05-15T23:59:59.000Z

280

Hospital Triage in the First 24 Hours after a Nuclear or Radiological Disaster  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun withconfinement plasmas inPortalAll NERSC userNewhighDiff erentAHospital

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

EVALUATION OF THE EFFECTS OF DETONATION IN A SPHERICAL BOMB  

E-Print Network [OSTI]

Island - Unit 2 Accident, Nuclear Safety Analysis Centre,of Accident Risks in U.S. Cortmercial Nuclear Power Plants.

Kurylo, J.

2010-01-01T23:59:59.000Z

282

Dimensional analysis of impulse loading resulting from detonation  

E-Print Network [OSTI]

Grujicic and Patrick Glomski Department of Mechanical Engineering, Clemson University, Clemson, South of explosive charges buried to different depths in sand/soil (of different consistency, porosity the physical parameters associated with first-order effects are retained and if some of the sand/soil

Grujicic, Mica

283

Worker productivity and ventilation rate in a call center: Analyses of time-series data for a group of registered nurses  

SciTech Connect (OSTI)

We investigated the relationship of ventilation rates with the performance of advice nurses working in a call center. Ventilation rates were manipulated; temperatures, humidities, and CO{sub 2} concentrations were monitored; and worker performance data, with 30-minute resolution, were collected. Multivariate linear regression was used to investigate the association of worker performance with indoor minus outdoor CO{sub 2} concentration (which increases with decreasing ventilation rate per worker) and with building ventilation rate. Results suggest that the effect of ventilation rate on worker performance in this call center was very small (probably less than 1%) or nil, over most of the range of ventilation rate (roughly 12 L s{sup -1} to 48 L s{sup -1} per person). However, there is some evidence of worker performance improvements of 2% or more when the indoor CO{sub 2} concentration exceeded the outdoor concentration by less than 75 ppm.

Fisk, William J.; Price, Phillip; Faulkner, David; Sullivan, Douglas; Dibartolomeo, Dennis

2003-08-01T23:59:59.000Z

284

Comparative Evaluation of Stroke Triage Algorithms for Emergency Medical Dispatchers(MeDS): Prospective Cohort Study Protocol  

E-Print Network [OSTI]

1. Heart Disease and Stroke Statistics – 2010 Update.Coverdell National Acute Stroke Registry Surveillance - fourmedical services for acute stroke: a study of 9-1-1 tapes.

Govindarajan, Prasanthi; Ghilarducci, David; McCulloch, Charles; Pierog, Jessica; Bloom, Evan; Johnston, Claiborne

2011-01-01T23:59:59.000Z

285

Communication (Oral and Written) Service Oriented.  

E-Print Network [OSTI]

Nurse Pain Management Nurse Pediatric Nurse Psychiatric Nurse Public Health Nurse Pulmonary Care Nurse Radiology Nurse Rehabilitation Nurse Reproductive Nurse Rheumatology Nurse School Nurse Substance Abuse

Jiang, Huiqiang

286

Communication (Oral and Written) Service Oriented.  

E-Print Network [OSTI]

Neonatal Intensive Care Nurse Oncology Nurse Orthopedic Nurse Pain Management Nurse Pediatric Nurse Psychiatric Nurse Public Health Nurse Pulmonary Care Nurse Radiology Nurse Rehabilitation Nurse Reproductive

Jiang, Huiqiang

287

Evaluation of the phase content and properties of a detonation gun coating  

SciTech Connect (OSTI)

X-ray diffraction techniques were used to identify the phases present in four molybdenum base D-Gun{trademark} coatings because the common method of an SEM equipped with energy dispersive spectroscopy could not distinguish between the phases. The overlapping diffraction peaks from the coatings were resolved using a profile fitting computer routine. Powder samples from each phase present in the coatings were obtained and reference samples prepared and measured. The Reference Intensity Ratio method was used to quantify the amount of each phase present in each coating. Regression analysis was used to relate coating hardness and laboratory wear test results to the amount of molybdenum in each coating. Hardness appears to be unrelated to molybdenum whereas the erosion and abrasion results can be represented by a linear relationship.

Whichard, G.C.; Stavros, A.J. [Praxair Surface Technologies, Inc., Indianapolis, IN (United States)

1994-12-31T23:59:59.000Z

288

SPECIAL ISSUE PAPER 687 Numerical modelling of oblique shock and detonation  

E-Print Network [OSTI]

complica- tion arises if the wedge is placed in the middle of a channel, as may be found in scramjet

Texas at Arlington, University of

289

American Institute of Aeronautics and Astronautics Performance Assessment of Ejector Augmented Pulsed Detonation Rockets  

E-Print Network [OSTI]

, in a device such as a scramjet, the ejector offers a viable alternative for improving performance at low

Texas at Arlington, University of

290

Potential Viability of a Fast-Acting Micro-Solenoid Valve for Pulsed Detonation Fuel Injection  

E-Print Network [OSTI]

current (A) k spring constant (kg/s2 ) Ll flux leakage inductance (H) L(, x) non-linear coil inductance (H-load conditions, indicating the ability of spring- return micro-valves to function reliably at high frequencies) m mass of movable valve core and spring assembly (kg) n integer number of successive (positive

Texas at Arlington, University of

291

Ignition of a deuterium micro-detonation with a gigavolt super marx generator  

E-Print Network [OSTI]

The Centurion-Halite experiment demonstrated the feasibility of igniting a deuterium-tritium micro-explosion with an energy of not more than a few megajoule, and the Mike test, the feasibility of a pure deuterium explosion with an energy of more than 10^6 megajoule. In both cases the ignition energy was supplied by a fission bomb explosive. While an energy of a few megajoule, to be released in the time required of less than 10^-9 sec, can be supplied by lasers and intense particle beams, this is not enough to ignite a pure deuterium explosion. Because the deuterium-tritium reaction depends on the availability of lithium, the non-fusion ignition of a pure deuterium fusion reaction would be highly desirable. It is shown that this goal can conceivably be reached with a "Super Marx Generator", where a large number of "ordinary" Marx generators charge (magnetically insulated) fast high voltage capacitors of a second stage Marx generator, called a "Super Marx Generator", ultimately reaching gigavolt potentials with...

Winterberg, Friedwardt

2008-01-01T23:59:59.000Z

292

Characterisation of the Thermal and Chemical Effects of Energetic Materials not Likely to Detonate   

E-Print Network [OSTI]

Energetic materials encompass a wide range of chemical compounds all associated with a significant risk of fire and explosion. They include explosives, pyrotechnic materials, powders, fertilizers and other unsteady chemicals. ...

Biteau, Hubert; Marlair, Guy; Drysdale, Dougal; Torero, Jose L

2006-08-06T23:59:59.000Z

293

The effect of freestream variations on the propagation of detonation and combustion waves  

E-Print Network [OSTI]

) 6 = 1480. 6 o = 1567. 8 a = 16548 o = 1742 0 o. o ioo. o 2oo. o aoo. o 4oo. o 5oo. o coo. o zoo. o coo. o x (cm) Figure 14. Concluded 54 CC ICI Time (p, secs) ~ =87. 1 o = 174. 2 o = 261. 2 o = 348, 3 CII 2o o M M ICI o o CO CC... / R (K) Reaction Rates Kl (cm3/gm/s) K2 (s3 /g2) Heat of Reaction Q (ergs/g) Constants H2-02 9800 2000 3*1011 1. 04*10 4*1010 Ac e ty le ne 12080 2000 1 5*1012 4 08*10-8 5 34*1010 n] n2 12 ml m2 n3 13 30 C& Cl O N D O lO...

Clark, Marlon Lee

1988-01-01T23:59:59.000Z

294

American Institute of Aeronautics and Astronautics Development of a Compact Liquid Fueled Pulsed Detonation  

E-Print Network [OSTI]

automotive ignition system. Pre-heated liquid fuel is sprayed into a current of pre-heated air and thoroughly Hz. The PDE set up is water cooled allowing long duration testing. Diagnostics are performed using it necessary to preheat the fuel and/or air and to use nozzles to finely atomize the fuel spray. Liquid fueled

Texas at Arlington, University of

295

Some perspectives on pulse detonation propulsion F.K. Lu and D.R. Wilson  

E-Print Network [OSTI]

chamber, a rotary valve injection system for three gas species (fuel, oxidizer and purge), an electric.62 cm section was used to support the mounting of the arc-plug igniter. A photograph of the test rig

Texas at Arlington, University of

296

E-Print Network 3.0 - air-breathing pulse detonation Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

air-breathing PDE ... Source: Powers, Joseph M.- Department of Aerospace and Mechanical Engineering, University of Notre Dame Collection: Engineering 2 Proceedings of the...

297

Performance Enhancements on a Pulsed Detonation Engine J.M. Meyers*, F.K. Lu  

E-Print Network [OSTI]

area ratio CJ Chapman-Jouguet K Flow Coefficient m& Mass flow rate T Static temperature P Static since 1994, it utilizes a mechanical rotary valve injection system for three gas species (fuel, oxidizer

Texas at Arlington, University of

298

An Eulerian-Lagrangian Computational Model for Deflagration and Detonation of High Explosives  

E-Print Network [OSTI]

Joseph R. Peterson, Charles A. Wight1, Department of Chemistry, University of Utah, Salt Lake City, UT 2020 Salt Lake City, UT 84112-0850 Phone: 801-581-8796 Fax: 801-585-6749 Email address: chuck.wight@utah.edu (Charles A. Wight) Preprint submitted to Elsevier February 15, 2012 #12;DDT model described in this paper

Utah, University of

299

SAND94-2862C PERFORMANCE CHARACTERIZATION OF THE NASA STANDARD DETONATOR*  

Office of Scientific and Technical Information (OSTI)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinan antagonist Journal Article: CrystalFG36-08GO18149Speeding accessProposal2-4260 Unlimited47441999229!4V

300

National Nuclear Security Administration's Space-Based Nuclear Detonation Detection Program  

Office of Environmental Management (EM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGY TAXBalanced Scorecard Federal2 to:DieselEnergyHydrogen Storage1, 2011 - Page 1National

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

ORISE: Message Testing for a Nuclear Detonation | How ORISE is Making a  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recoveryLaboratory |CHEMPACK MappingHistory The OakMentor Training Mentor

302

US Air Force Launches Satellite Carrying NNSA-provided Nuclear Detonation  

National Nuclear Security Administration (NNSA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartmentNational NuclearhasAdministration go on moon walk atDetection Sensors | National

303

From detonation to diapers: Los Alamos computer codes at core of advanced  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr Flickr Editor's note: SincePlantFreedomofFrommanufacturing tools

304

Detonations in Hydrocarbon Fuel Blends J.M. Austin and J.E. Shepherd  

E-Print Network [OSTI]

.3), nitrogen dilutions (fuel-oxygen to fuel-air), and initial pressures (20-130 kPa). The cell widths of the JP to be comparable. The addition of lower molecular weight fuels (hydrogen, acetylene, ethylene, 1 #12;and carbon, but addition of more than about 75 % (by fuel mass) carbon monoxide results in a significant increase in cell

Low, Steven H.

305

Applications of Low Dimensional Manifolds: 1. Resolved Viscous Detonations with Detailed H2/O2 Kinetics,  

E-Print Network [OSTI]

.5 3 3.5 4 x 10 -3 t (ms) [N2 ](mole/cc) 10 -10 10 -5 10 0 0.95 1 1.05 1.1 1.15 x 10 -3 t (ms) [CO2 Alamos National Laboratory Los Alamos, New Mexico 6 October 1999 #12;Acknowledgments Prof. Samuel, · Constant pressure · Diffusive mass, momentum, and energy transport · fastest time scales 10-16 s

306

ACTS OF VIOLENCE ANNEX V ACTS OF VIOLENCE  

E-Print Network [OSTI]

. CONSIDERATIONS FOR SECONDARY EXPLOSIVE DEVICES...................13 R. MEDICAL TRIAGE AND MASS CASUALTY ......................................................................14 V. RECOVERY

307

Cold Flow Simulations for a Pulse Detonation Rocket Ejector J. Tyler Nichols, Donald R. Wilson, Frank K. Lu  

E-Print Network [OSTI]

. A concept has been proposed for the adaptation of a PDE into a type of scramjet in which the PDE ejects

Texas at Arlington, University of

308

Response to: Comment on "Analytical Model for the Impulse of Single-Cycle Pulse Detonation Tube" (Wintenberger et al., Journal  

E-Print Network [OSTI]

for the conversion of thermal energy into gas momentum and net force on the engine. 2. We recognize that H of Technology, Pasadena, California 91125 Response We acknowledge the importance of developing bounding the conversion between thermal and kinetic energy. This is the standard approach used in flow path analysis

Shepherd, Joe

309

Embedded Fiber Optic Sensors for Measuring Transient Detonation/Shock Behavior;Time-of-Arrival Detection and Waveform Determination.  

SciTech Connect (OSTI)

The miniaturization of explosive components has driven the need for a corresponding miniaturization of the current diagnostic techniques available to measure the explosive phenomena. Laser interferometry and the use of spectrally coated optical windows have proven to be an essential interrogation technique to acquire particle velocity time history data in one- dimensional gas gun and relatively large-scale explosive experiments. A new diagnostic technique described herein allows for experimental measurement of apparent particle velocity time histories in microscale explosive configurations and can be applied to shocks/non-shocks in inert materials. The diagnostic, Embedded Fiber Optic Sensors (EFOS), has been tested in challenging microscopic experimental configurations that give confidence in the technique's ability to measure the apparent particle velocity time histories of an explosive with pressure outputs in the tenths of kilobars to several kilobars. Embedded Fiber Optic Sensors also allow for several measurements to be acquired in a single experiment because they are microscopic, thus reducing the number of experiments necessary. The future of EFOS technology will focus on further miniaturization, material selection appropriate for the operating pressure regime, and extensive hydrocode and optical analysis to transform apparent particle velocity time histories into true particle velocity time histories as well as the more meaningful pressure time histories.

Chavez, Marcus Alexander; Willis, Michael David; Covert, Timothy T.

2014-09-01T23:59:59.000Z

310

Initial measurements of BN-350 spent fuel in dry storage casks using the dual slab verification detonator  

SciTech Connect (OSTI)

The Dual Slab Verification Detector (DSVD) has been developed, built, and characterized by Los Alamos National Laboratory in cooperation with the International Atomic Energy Agency (IAEA) as part of the dry storage safeguards system for the spent fuel from the BN-350 fast reactor. The detector consists of two rows of 3He tubes embedded in a slab of polyethylene which has been designed to be placed on the outer surface of the dry storage cask. By performing DSVD measurements at several different locations around the outer surface of the DUC, a signature 'fingerprint' can be established for each DUC based on the neutron flux emanating from inside the dry storage cask. The neutron fingerprint for each individual DUC will be dependent upon the spatial distribution of nuclear material within the cask, thus making it sensitive to the removal of a certain amount of material from the cask. An initial set of DSVD measurements have been performed on the first set of dry storage casks that have been loaded with canisters of spent fuel and moved onto the dry storage pad to both establish an initial fingerprint for these casks as well as to quantify systematic uncertainties associated with these measurements. The results from these measurements will be presented and compared with the expected results that were determined based on MCNPX simulations of the dry storage facility. The ability to safeguard spent nuclear fuel is strongly dependent on the technical capabilities of establishing and maintaining continuity of knowledge (COK) of the spent fuel as it is released from the reactor core and either reprocessed or packaged and stored at a storage facility. While the maintenance of COK is often done using continuous containment and surveillance (C/S) on the spent fuel, it is important that the measurement capabilities exist to re-establish the COK in the event of a significant gap in the continuous CIS by performing measurements that independently confirm the presence and content of Plutonium (Pu) in the spent fuel. The types of non-destructive assay (NDA) measurements that can be performed on the spent fuel are strongly dependent on the type of spent fuel that is being safeguarded as well as the location in which the spent fuel is being stored. The BN-350 Spent Fuel Disposition Project was initiated to improve the safeguards and security of the spent nuclear fuel from the BN-350 fast-breeder reactor and was developed cooperatively to meet the requirements of the International Atomic Energy Agency (IAEA) as well as the terms of the 1993 CTR and MPC&A Implementing Agreements. The unique characteristics of fuel from the BN-350 fast-breeder reactor have allowed for the development of an integrated safeguards measurement program to inventory, monitor, and if necessary, re-verify Pu content of the spent fuel throughout the lifetime of the project. This approach includes the development of a safeguards measurement program to establish and maintain the COK on the spent fuel during the repackaging and eventual relocation of the spent-fuel assemblies to a long-term storage site. As part of the safeguards measurement program, the Pu content of every spent-fuel assembly from the BN-350 reactor was directly measured and characterized while the spent-fuel assemblies were being stored in the spent-fuel pond at the BN-350 facility using the Spent Fuel Coincidence Counter (SFCC). Upon completion of the initial inventory of the Pu content of the individual spent-fuel assemblies, the assemblies were repackaged into welded steel canisters that were filled with inert argon gas and held either four or six individual spent-fuel assemblies depending on the type of assembly that was being packaged. This repackaging of the spent-fuel assemblies was performed in order to improve the stability of the spent-fuel assemblies for long-term storage and increase the proliferation resistance of the spent fuel. To maintain the capability of verifying the presence of the spent-fuel assemblies inside the welded steel canisters, measurements were performed on the canis

Santi, Peter Angelo [Los Alamos National Laboratory; Browne, Michael C [Los Alamos National Laboratory; Freeman, Corey R [Los Alamos National Laboratory; Parker, Robert F [Los Alamos National Laboratory; Williams, Richard B [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

311

ENVIRONMENTAL IlONITORING REPORT FOR THE NEVADA TEST SITE AND OTHER TEST AREAS USED FOR UNDERGROUND NUCLEAR DETONATIONS  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C. 20545*. . : '* FEB1 Rev.DATAEL- 019kL2'

312

Daily Scheduling of Nurses in Operating Suites  

E-Print Network [OSTI]

Department of Industrial Engineering ... Quality Engineering and Clinical Operations Informatics ... As the types of services and treatments offered by.

2011-10-07T23:59:59.000Z

313

THE JOHNS HOPKINS UNIVERSITY School of Nursing  

E-Print Network [OSTI]

: (__ __ __) __ __ __ - __ __ __ __ 8. Cell Phone: (__ __ __) __ __ __ - __ __ __ __ 9. Emergency Phone: ______________________________________________________________________ If Maryland address, County name______________________ Street City State Zip Code 5. Local Phone: (__ __ __) __ __ __ - __ __ __ __ 6. Permanent Phone: (__ __ __) __ __ __ - __ __ __ __ 7. Work Phone

Connor, Ed

314

Schools and Colleges School of Nursing  

E-Print Network [OSTI]

. The curriculum combines practi- cal training in visual and performing mediums with a broad-based liberal arts, and Evolution Economics1 English Environmental Science European Studies1 French French and Linguistics Gender

Grether, Gregory

315

West Virginia University 1 School of Nursing  

E-Print Network [OSTI]

through excellence in student-centered educational programs, research and scholarship, the compassionate and is enhanced by a supportive and open environment. The faculty's educational effort is directed at providing high quality, student-centered programs of instruction at all levels which prepare superb professional

Mohaghegh, Shahab

316

Greater Rochester Nursing Home Quality Consortium  

E-Print Network [OSTI]

Agenda 08:15 Registration; Continental Breakfast; Lean Six Sigma Teams' Posters 09:00 Welcome the Impact of Transforming Elder Care 10:15 Lean Six Sigma Team Project Presentations Melissa Allmaier, RN, Six Sigma Master Black Belt John Biuso, BSIE, Six Sigma Black Belt, CPIM Project Team leaders

Goldman, Steven A.

317

UTHSC College of Nursing Strategic Plan Goals  

E-Print Network [OSTI]

a design process for the Crowe Building that realizes CON's strategic needs 5.3 Secure diverse financial.5 Strengthen the PhD program through increased faculty research Strategic Initiative: Integrated Faculty Practice 4.1 Redesign Faculty Practice Plan to better facilitate the integration of practice, research

Cui, Yan

318

Job Satisfaction of Social Workers in Nursing Homes: Nursing Home Type and Culture Change Affiliation  

E-Print Network [OSTI]

today would assume that aging was not a problem to be addressed during that period. However, in seventeenth century Massachusetts, the public’s response to poverty did include a concern over poverty and advanced age (Trattner, 1999). During..., particularly if they were physically infirm or otherwise displaying conditions beyond their control (Trattner, 1999). In the early twentieth century, although life expectancy was low by today’s standards (around fifty years), being old, dependent and poor...

Dye, Alice La Vern

2013-05-31T23:59:59.000Z

319

Veterinary Nursing We provide training and undertake research in veterinary nursing.  

E-Print Network [OSTI]

, the prevention of environmentally-related illness, the promotion of animal health and the prevention of cruelty in non-EU countries supplementary education. This enables them to register and practice as veterinary is the study of the impact of external factors in an animal's environment on the animal's health

320

LIST OF SUPPORTING ORGANIZATIONS CONSENSUS STATEMENT AND CALL TO ACTION  

E-Print Network [OSTI]

) Association of Rehabilitation Nurses Infusion Nurses Society (INS) National Association of Neonatal Nurses

Acton, Scott

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Proceedings of the 9th International Symposium on Experimental and Paper No. IL-2 Computational Aerothermodynamics of Internal Flows (ISAIF9)  

E-Print Network [OSTI]

: Detonation; propulsion Introduction The rapid chemical energy release from a detonation produces extreme, various schemes were proposed to harness detonations to produce work but it was not until the latter half this time, the first concept was that of an oblique detonation wave (ODW) engine for very high speed flight

Texas at Arlington, University of

322

Light Water Reactor Safety Research Program. Semiannual report, October 1982-March 1983. [Molten fuel/concrete interaction; core melt-coolant interaction; hydrogen detonation (Grand Gulf igniter)  

SciTech Connect (OSTI)

The Molten Fuel/Concrete Interactions (MFCI) Study investigates the mechanism of concrete erosion by molten core materials, the nature and rate of generation of evolved gases, and the effects on fission product release. The Core Melt/Coolant Interactions (CMCI) Study investigates the characteristics of explosive and nonexplosive interactions between molten core materials and concrete, and the probabilities and consequences of such interactions. In the Hydrogen Program, the HECTR code for modelling hydrogen deflagration is being developed, experiments (including those in the FITS facility) are being conducted, and the Grand Gulf Hydrogen Igniter System II is being reviewed. All activities are continuing.

Berman, M.

1984-05-01T23:59:59.000Z

323

Render Safe | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

of the radioisotopes in question. Learn More Accident Response Group Joint Technical Operations Team Radiological Triage Related Topics narac arg ams frmac rap nest responding...

324

E-Print Network 3.0 - acute radiation proctitis Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2001... ACUTE RADIATION SYN BIR Published by The British Institute of Ra Diagnosis Triage primary... Management MEDICAL MANAGEMENT OF RADIATION ACCIDENTS Edited by T M Fliedner, I...

325

Health care facility-based decontamination of victims exposed to chemical, biological, and radiological materials  

E-Print Network [OSTI]

contaminants, and management of contaminated materials andmanagement, triage, surveillance, decontamination procedures and materials,from the body, and management of contaminated materials and

Koenig, Kristi L MD

2008-01-01T23:59:59.000Z

326

Clinical Protocol Page 1 of 5 Nursing Practice Manual  

E-Print Network [OSTI]

withdrawal in any non-Intensive Care Unit. It may also be used in the Intensive Care Unit when a lorazepam to treatment. 8. When the patient is deemed stable by the practitioner, the practitioner may order a Lorazepam and psychological disturbances observed upon withdrawal of the addicting agent. Severity of the autonomic

Oliver, Douglas L.

327

Background Check Information College of Nursing Advisement Center  

E-Print Network [OSTI]

(NOT Country) Tables of Counties State County Fee California Del Norte $15 Humbolt $15 Imperial $15 listed below have the same county. If your current address has a different county than your previous address you must pay $41.00. If you are from any of the counties in the below tables you have additional

Olsen Jr., Dan R.

328

Predicting injury among nursing personnel using personal risk factors  

E-Print Network [OSTI]

)ormal (W)eak VII. Timed Exercise (must be continuous in a one minute time frame) 1. Back Extension (prone hands behind head) 2. Abdominal Crunches (hands behind head, knees flexed) 3. Push-ups (elbows must go to full extension...)ormal (W)eak Section VII Timed Exercise- is used to determine a basic muscular fitness level of the employee. Each exercise is performed for a maximum of 60 seconds or when the employee voluntarily stops due to fatigue of pain. Back extensions...

Gjolberg, Ivar Henry

2004-09-30T23:59:59.000Z

329

Mänsklig skam inom omvĺrdnad; Human shame in nursing care.  

E-Print Network [OSTI]

?? Begreppet skam är ett mĺngdimensionellt subjektivt begrepp. Vid sjukdom kan kroppen upplevas som annorlunda och patienten är ibland i behov av hjälp som tidigare inte behövdes vilket kan väcka känslor av skam. Vid känslan av skam… (more)

Olvén, Kristin

2015-01-01T23:59:59.000Z

330

OHSU School of Nursing Honor roll of Donors  

E-Print Network [OSTI]

. Donations of $1,000 - $4,999: Eileen Maret Brown Fund of The OCF Mr. and Mrs. Garthe Brown Gretchen Campbell Patricia L. Brandon, `74 Marie E. Brown, `64 Barbara J. Byrne, `86 Jean M. Caldwell, `49 Michele R. Davies, `71 Julia S. Brown, PhD Margaret K. Brown, `82 David P. Brunette, `96 Joanne Heiberg Bump, `75 Janet L

Chapman, Michael S.

331

UNIVERSITY OF TENNESSEE HEALTH SCIENCE CENTER COLLEGE OF NURSING  

E-Print Network [OSTI]

. & Tetrecult, P. (2006). Clinical radiology made ridiculously simple. 2nd edition. Medmaster. ISBN 0940780755, H. & Tetrecult, P. (2006). Clinical radiology made ridiculously simple. 2nd edition. Medmaster. ISBN., & Blosser, C. G. (2013). Pediatric Primary Care (5th ed.). St. Louis, MO: Saunders Elsevier. ISBN

Cui, Yan

332

What can I do with this major? STAFF NURSING  

E-Print Network [OSTI]

Care Home Health Care Hospice and Palliative Care Occupational Health Radiology Psychiatric Urology Respiratory Well-defined Populations, such as: Neonatology Pediatrics Adults Geriatrics Advanced Practitioner, including: Family, Adult, Women's Health, Pediatric, Neonatal, Geriatric, Mental Health Hospitals

Mountziaris, T. J.

333

Analysis of Assembly Bill 259: Certified Nurse Midwives: Direct Access  

E-Print Network [OSTI]

intrapartum analgesia or anesthesia, and episiotomies and too Oxytocin during labor o Analgesia/anesthesia during laboro Epidural anesthesia during labor o Opiate analgesia during

2009-01-01T23:59:59.000Z

334

66 Academic Nurse Program representatives assist the School  

E-Print Network [OSTI]

interviews, professional development, and dealing with the unknown. Anesthesia Program Representative: Laura of safe surgery and anesthesia practices. Since gradua- tion, he has been involved in global anesthesia also currently serves on the Anesthesia Committee for the Global Alliance for Surgical and Anesthesia

Grishok, Alla

335

Risk factors for infertility in nursing cows linked to calving  

E-Print Network [OSTI]

- sis model of etiological interactions, the complementary use of a logistic model and factorial as their market value, par- ticularly in relation to birth dates (Grenet, 1991). Our knowledge of the causes in a third of cases, while the others practiced mixed farming, cereal and oil-seed pro- duction

Paris-Sud XI, Université de

336

Protocol Page 1 of 2 Clinical Manual -Nursing Practice Manual  

E-Print Network [OSTI]

controlled analgesia (PCA) with basal infusions, continuous narcotic infusion or receiving conscious infusions. 2. Patients receiving capnography with simultaneous continuous pulse oximetery monitoring and as indicated in the policies for Pain (Acute) - Continuous Opioid and PCA Infusions: Care of the Patient

Oliver, Douglas L.

337

Administrative Procedure Page 1 of 3 Nursing Practice Manual  

E-Print Network [OSTI]

infusions and PCA infusions d. Epidural infusion or patient controlled epidural analgesia e. Epoprostenol (Flolan®) and treprostinil (Remodulin®) ­ both continuous IV or subcutaneous infusions f. Heparin ­ continuous IV infusions g. Argatroban ­ continuous infusions h. Insulin ­ continuous IV infusions i

Oliver, Douglas L.

338

Clinical Procedure Page 1 of 4 Nursing Practice Manual  

E-Print Network [OSTI]

. Heparin ­ continuous infusions. Double check must include verification of the correct heparin nomogram. c. Argatroban d. Insulin ­ IV push, continuous infusions and subcutaneous doses Note: A double check/Procedure). e. Narcotic infusions, including: continuous infusions, PCAs, and epidural narcotic infusions f. Any

Oliver, Douglas L.

339

Clinical Protocol Page 1 of 5 Nursing Practice Manual  

E-Print Network [OSTI]

or not a patient has a central venous line). The continuous infusion of the anticoagulant should not be stopped or held during the peripheral blood draw (stopping the infusion may result in an inaccurate result). The sample should be drawn from the opposite extremity of the infusion. Should venipunctures be required

Oliver, Douglas L.

340

Clinical Procedure Page 1 of 4 Nursing Practice Manual  

E-Print Network [OSTI]

: ACTION POINTS OF EMPHASIS 1. Explain procedure to the patient. 2. Assess all medications and infusions before selecting a port for sampling. 3. Don gloves. 4. Clamp the catheter and disconnect the infusion other infusions until blood drawing has been completed. 5. Using vigorous friction for at least 15

Oliver, Douglas L.

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Hillbrook Nursing Home Space Heating Low Temperature Geothermal Facility |  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to: navigation,Ohio:GreerHi Gtel Jump to:County, Ohio: EnergyHiles,Hillandale,

342

White House honors Sandia nurse for helping women veterans, children |  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched FerromagnetismWaste and MaterialsWenjun DengWISP SignIn OctoberWhite House honors

343

Vanderbilt University School of Nursing Clinical Placement Department  

E-Print Network [OSTI]

is not being utilized by another specialty within VUSN, has not recently declined a student placement and his the Middle Tennessee region will need to find their own preceptors who will meet the course objectives prior to the beginning of the clinical for a student in at a hospital, government or large agency

Bordenstein, Seth

344

Human Resources --Policy/Procedures: Nursing Mothers Accommodations  

E-Print Network [OSTI]

her milk in privacy. 3.0 PROCEDURES 3.1 An employee who desires to have a private location in which to express breast milk is asked to make her request to her supervisor at least six weeks in advance of her

345

Numerical Study of Two-Dimensional Viscous, Chemically Reacting Flow  

E-Print Network [OSTI]

, turbofan, ramjet and scramjet. Recently, Wilson et al.1 proposed a novel multi-mode pulsed detonation

Texas at Arlington, University of

346

LHD (2011 12 2 9:30-11:00) Laser Sensors for Aeropropulsion  

E-Print Network [OSTI]

-flow combustor, a scramjet combustor, a direct-connect vitiated hypersonic flow facility and a pulse detonation

Tian, Weidong

347

A parallel adaptive method for simulating shock-induced combustion with detailed  

E-Print Network [OSTI]

in practically relevant cases since real detonations never remain planar. In- stead, detonations exhibit, parallelisation 1 Introduction A detonation wave is a self-sustained, violent form of shock-induced com- bustion that is characterised by a subtle interplay between the processes of hydrodynamic shock propagation and chemical

Deiterding, Ralf

348

Downhole delay assembly for blasting with series delay  

DOE Patents [OSTI]

A downhole delay assembly is provided which can be placed into a blasthole for initiation of explosive in the blasthole. The downhole delay assembly includes at least two detonating time delay devices in series in order to effect a time delay of longer than about 200 milliseconds in a round of explosions. The downhole delay assembly provides a protective housing to prevent detonation of explosive in the blasthole in response to the detonation of the first detonating time delay device. There is further provided a connection between the first and second time delay devices. The connection is responsive to the detonation of the first detonating time delay device and initiates the second detonating time delay device. A plurality of such downhole delay assemblies are placed downhole in unfragmented formation and are initiated simultaneously for providing a round of explosive expansions. The explosive expansions can be used to form an in situ oil shale retort containing a fragmented permeable mass of formation particles.

Ricketts, Thomas E. (Grand Junction, CO)

1982-01-01T23:59:59.000Z

349

Evaluation of a System Layer Design for the Visual Knowledge Builder  

E-Print Network [OSTI]

When users are searching for documents, they must sift through a collection of potentially relevant documents assessing, categorizing and prioritizing them based on the current task at hand, a process we refer to as document triage. Since users...

Gomathinayagam, Arun Bharath

2012-02-14T23:59:59.000Z

350

Office of Enterprise Assessments Review of the Y-12 National...  

Energy Savers [EERE]

report. Incident Command Post Y12-EMS.4 - Given mass casualties (3 or more injured), conduct triage operations in accordance with Y40-139, Y-12 National Security Complex...

351

Large-Scale Evacuation Network Model for Transporting Evacuees with Multiple Priorities  

E-Print Network [OSTI]

mathematical optimization model called Triage-Assignment-Transportation (TAT) model is suggested in order to decide on the tactical routing assignment of several classes of evacuation vehicles between staging areas and shelters in the nearby area. The model...

Na, Hyeong Suk

2014-05-01T23:59:59.000Z

352

Mechanical Engineering New Student Orientation  

E-Print Network [OSTI]

car Katie Briggs (ME) works with a bomb disposal robot Matt Barnes (ME) started his own company - Undergraduate Students Assistant ­ First point of contact ­ triage and direction ­ Coordination of petitions

353

Academic NurseFALL 2010 The JournAL oF CoLumbiA universiTy sChooL oF nursing And iTs ALumni A New Leader for the School of Nursing  

E-Print Network [OSTI]

) 342-1909 #12;Fall 2010 · 1 As I write my first letter as your new dean, I am in the midst of moving the boxes in my new apartment in Morningside Heights! My husband Rich is happy to be returning home after 30 scholars pursue. While the Patient Protection and Affordable Care Act (health reform) became law on March

Champagne, Frances A.

354

A Comparison of Clustering Methods for Developing Models of User Interest  

E-Print Network [OSTI]

of information. Hence, users often resort to browsing sites with which they have prior experience or using a generic search engine to locate information across different domains in varied formats. Studies on Information Re- trieval (IR) techniques are ongoing... specify intensity). Fig. 4. VKB3 During Document Triage B. WebAnnotate Client for Mozilla Firefox To further facilitate triage, an add-on was developed for Mozilla Firefox called We- bAnnotate that provides basic annotation capabilities, collects...

Ganta, Prasanth

2012-07-16T23:59:59.000Z

355

DENTISTRY MEDICINE NURSING PHARMACY PUBLIC HEALTH AND HEALTH PROFESSIONS VETERINARY MEDICINEDENTISTRY MEDICINE NURSING PHARMACY PUBLIC HEALTH AND HEALTH PROFESSIONS VETERINARY MEDICINE 5 17My little  

E-Print Network [OSTI]

on future projects. "This as an opportunity to recognize innovative faculty and provide a forum and energy drinks Research: Studying dolphins Cover story: A healthy medium Patient Care: Helping children, students and others who want to get a higher-intensity workout with NeGator, a training system developed

Guo, Jing

356

Baroreflex Sensitivity during Positional Changes in Patients with Traumatic Brain Injury  

E-Print Network [OSTI]

UCLA School of Nursing 700 Tiverton Avenue Los Angeles, CAUCLA School of Nursing 700 Tiverton Avenue Los Angeles, CAUCLA School of Nursing, 700 Tiverton Avenue, Los Angeles, CA

McNair, Norma Dianne

2012-01-01T23:59:59.000Z

357

E-Print Network 3.0 - australian chronically-ill adults Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sciences and Ecology ; Biology and Medicine 36 Doctor of Nursing Practice Doctor of Philosophy in Nursing BSN DNPPhD (with Family Nurse Practitioner Specialty) Summary:...

358

A model for structural response to hydrogen combustion loads in severe accidents  

SciTech Connect (OSTI)

The response of structures to different pressure histories from hydrogen combustion is analyzed using the model of a linear undamped oscillator. The effective static pressures from a slow deflagration-to-detonation transition (DDT) and a stable detonation are calculated as functions of oscillator frequency. The response of components with a low natural frequency, such as the outermost shell in a large dry containment, is governed by the long-term pressure after combustion. Detonation peak pressure and impulse are not important. For structures with low frequencies, fast flames have a damage potential very similar to detonations. For the investigated pressure loads, the normally reflected detonation provides the bounding effective static pressure for oscillators up to 500 Hz. Fully confined DDT events can exceed the detonation load near the transition location for structural frequencies about {approximately}40 Hz.

Breitung, W.; Redlinger, R. [Forschungszentrum Karlsruhe (Germany). Institut fuer Neutronenphysik und Reaktortechnik

1995-09-01T23:59:59.000Z

359

POST MASTERS DOCTOR OF NURSING PRACTICE (DNP) Thursday, July 25th  

E-Print Network [OSTI]

in Healthcare reform? Yes, the DNP is an important part of health care reform by their ability to contribute into practice to meet the need for safe, quality patient care in an increasingly complex health care environment Biostatisticsal Methods II Evidence Based Practice Health Policy & Politics Health Outcomes: Information Systems

360

August 15, 2013 Bargaining Update 7: UC, Nurses' Union discuss benefits, workplace safety  

E-Print Network [OSTI]

. · Revised eligibility rules for retiree health care Even with these changes, UC's retirement benefits organizations do not offer a pension plan and very few offer retiree health benefits. #12; These reforms key issues such as health benefits and post-employment benefits. In addition to providing employees

Leistikow, Bruce N.

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

New computational results for nurse rostering benchmark instances Edmund K. Burke1  

E-Print Network [OSTI]

instances may take infeasible amounts of time or use too much memory. A metaheuristic, on the other hand. NG8 1BB. UK Abstract This paper presents the results of applying a branch and price algorithm. This is the first occasion a branch and price method has been applied to these instances. Branch and price

Qu, Rong

362

Expensive Moisture/Insulation System Problems at Several Central Florida and South Texas Nursing Homes  

E-Print Network [OSTI]

. There was mold and mildew everywhere including on lamp shades, on beds and behind the vinyl wall covering. There were low cost thru - the -wall air conditionexs that removed minimal humidity. There were also 70 tempomy portable dehumidifiers in one... building! The walls were stucco over polystyrene foam (commonly called E.I.F.S.). The caulk in construction joints left much to be desired (it was terrible - holes everywhere). There was no vapor banier in the ceilings. There was vinyl wall covering...

Lotz, W. A.

2000-01-01T23:59:59.000Z

363

UCHC Competency Checklist: ORIENTATION Position Title: Registered Nurse, JDH Employee Name: Unit: Critical Care Float___  

E-Print Network [OSTI]

of Red-Bag Waste E Recognizes electrical hazards E Disposes of needles / syringes appropriately E, 8/09. Revised 11/2012 Page 1 of 19 Method of Instruction Key: P = Protocol/Procedure Review E Method of Instruction Key: P = Protocol/Procedure Review E = Education Session S = Self Learning Package

Oliver, Douglas L.

364

UCHC Competency Checklist: ORIENTATION Position Title: Registered Nurse, JDH Employee Name: Unit: ICU  

E-Print Network [OSTI]

, extinguishers and exits E Demonstrates appropriate use of Red-Bag Waste E Recognizes electrical hazards E = Protocol/Procedure Review E = Education Session S = Self Learning Package C = Clinical Practice D = Protocol/Procedure Review E = Education Session S = Self Learning Package C = Clinical Practice D

Oliver, Douglas L.

365

UCHC Competency Checklist: ORIENTATION Position Title: Registered Nurse, JDH Employee Name: Unit: Med Surg 5  

E-Print Network [OSTI]

hazards Demonstrates appropriate use of Red-Bag Waste E Disposes of needles / syringes appropriately of Instruction Key: P = Protocol/Procedure Review E = Education Session S = Self Learning Package C = Clinical 06/2007, 7/2011, 10/11 Page 2 of 13 Method of Instruction Key: P = Protocol/Procedure Review E

Oliver, Douglas L.

366

UCHC Competency Checklist: ORIENTATION Position Title: Registered Nurse, JDH Employee Name: Unit: CSDU  

E-Print Network [OSTI]

, extinguishers and exits E Recognizes electrical hazards E Demonstrates appropriate use of Red-Bag Waste E = Protocol/Procedure Review E = Education Session S = Self Learning Package C = Clinical Practice D of Instruction Key: P = Protocol/Procedure Review E = Education Session S = Self Learning Package C = Clinical

Oliver, Douglas L.

367

UCHC Competency Checklist: ORIENTATION Position Title: Registered Nurse, JDH Employee Name: Unit: Med Surg Float Pool  

E-Print Network [OSTI]

hazards Demonstrates appropriate use of Red-Bag Waste E Disposes of needles / syringes appropriately of Instruction Key: P = Protocol/Procedure Review E = Education Session S = Self Learning Package C = Clinical Signature Revised 06/2007, 7/2011,10/11 Page 2 of 13 Method of Instruction Key: P = Protocol

Oliver, Douglas L.

368

UCHC Competency Checklist: ORIENTATION Position Title: Registered Nurse, JDH Employee Name: Unit: Surgery 7  

E-Print Network [OSTI]

hazards Demonstrates appropriate use of Red-Bag Waste E Disposes of needles / syringes appropriately-Assessment by Employee Validation of CompetencyMethod of Instruction Key: P = Protocol/Procedure Review E = EducationMethod of Instruction Key: P = Protocol/Procedure Review E = Education Session S = Self Learning Package C = Clinical

Oliver, Douglas L.

369

UCHC Competency Checklist: ORIENTATION Position Title: Registered Nurse, JDH Employee Name: Unit: Medicine 4 & Medicine 3  

E-Print Network [OSTI]

hazards Demonstrates appropriate use of Red-Bag Waste E Disposes of needles / syringes appropriately-Assessment by Employee Validation of CompetencyMethod of Instruction Key: P = Protocol/Procedure Review E = Education of CompetencyMethod of Instruction Key: P = Protocol/Procedure Review E = Education Session S = Self Learning

Oliver, Douglas L.

370

Computer-assisted de-identification of free-text nursing notes  

E-Print Network [OSTI]

Medical researchers are legally required to protect patients' privacy by removing personally identifiable information from medical records before sharing the data with other researchers. Different computer-assisted methods ...

Douglass, Margaret, 1981-

2005-01-01T23:59:59.000Z

371

Modeling the Spread of Methicillin-Resistant Staphylococcus aureus in Nursing Homes for Elderly  

E-Print Network [OSTI]

, United States of America Abstract Methicillin-resistant Staphylococcus aureus (MRSA) is endemic in many deterministic and stochastic frameworks is used to study dissemination of MRSA among residents and HCWs, persistence and prevalence of MRSA in a population, and possible means of controlling the spread

Ruan, Shigui

372

HUNTER COLLEGE OF THE CITY UNIVERSITY OF NEW YORK HUNTER-BELLEVUE SCHOOL OF NURSING  

E-Print Network [OSTI]

of New York, in collaboration with the School of Public Health, offers a 57 and Management 3 cr. HPM750 Public Health Management HUNTER COLLEGE OF THE CITY UNIVERSITY OF NEW YORK HUNTER-BELLEVUE SCHOOL

Qiu, Weigang

373

The University of Texas at Arlington College of Nursing Equivalency Chart for: St. Philips College  

E-Print Network [OSTI]

Course Name SPC Course Number SPC Course Name BIOL 2457 Human Anatomy and Physiology I BIOL 2401 Human/or POLS 2312 only if both courses were taken at SPC. If both courses were not taken at SPC contact a UTA

Huang, Haiying

374

UCHC Competency Checklist: ORIENTATION Position Title: Registered Nurse, JDH Employee Name: Unit: Radiation Oncology  

E-Print Network [OSTI]

. Participates in routine checking of emergency cart supplies and equipment, and orders replacement supplies.e. Blanketrol, Cooling/Warming Blanket) Incentive Spirometer Infusion Pumps: Alaris Medley Medication Safety

Oliver, Douglas L.

375

Does Nursing Student Self-efficacy Correlate with Knowledge When Using Human Patient Simulation?  

E-Print Network [OSTI]

at Los Angeles, 700 Tiverton Ave. , Factor Building Rm. 3-at Los Angeles, 700 Tiverton Ave. , Factor Building Rm. 3-

Shinnick, MA; Woo, MA

2014-01-01T23:59:59.000Z

376

E-Print Network 3.0 - automatic home nursing Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Source: Acton, Scott - Department of Electrical and Computer Engineering, University of Virginia Collection: Computer Technologies and Information Sciences 76 SDSU General...

377

nursenorthern Northern Illinois University School of Nursing and Health Studies 2011  

E-Print Network [OSTI]

access to primary medical care for underserved populations. Tri-County Community Health Center (Tri of individuals and families who are on Medicaid, Medicare, underinsured, and uninsured self paying patients. Tri-County transportation to Tri-County difficult. Demand is high at the clinics with both seeing an average of 40 to 60

Karonis, Nicholas T.

378

Canada Research Chair Tier II in Nursing Assistant or Associate Professor, Tenure Track  

E-Print Network [OSTI]

be an excellent emerging world-class researcher who has demonstrated particular research creativity; o have, the School of Community and Regional Planning, and all engineering activities at the Vancouver campus and the UBC Okanagan School of Engineering. THE UNIVERSITY OF BRITISH COLUMBIA UBC hires on the basis of merit

Pulfrey, David L.

379

Worker performance and ventilation in a call center: Analyses of work performance data for registered nurses  

SciTech Connect (OSTI)

We investigated the relationship between ventilation rates and individual work performance in a call center, and controlled for other factors of the indoor environment. We randomized the position of the outdoor air control dampers, and measured ventilation rate, differential (indoor minus outdoor) carbon dioxide ({Delta}CO{sub 2}) concentration, supply air velocity, temperature, humidity, occupant density, degree of under-staffing, shift length, time of day, and time required to complete two different work performance tasks (talking with clients and post-talk wrap-up to process information). {Delta}CO{sub 2} concentrations ranged from 13 to 611 ppm. We used multi-variable regression to model the association between the predictors and the responses. We found that agents performed talk tasks fastest when the ventilation rate was highest, but that the relationship between talk performance and ventilation was not strong or monotonic. We did not find a statistically significant association between wrap-up performance and ventilation rate. Agents were slower at the wrap-up task when the temperature was high (>25.4 C). Agents were slower at wrap-up during long shifts and when the call center was under-staffed.

Federspiel, C.C.; Fisk, W.J.; Price, P.N.; Liu, G.; Faulkner, D.; Dibartolomeo, D.L.; Sullivan, D.P.; Lahiff, M.

2004-05-01T23:59:59.000Z

380

"Migrating with Dignity": A Study of the Kiribati-Australia Nursing Initiative (KANI)  

E-Print Network [OSTI]

Due to the effects of extreme climate change and overcrowding, it has been predicted that the Republic of Kiribati, a small island nation in the Pacific, could become completely uninhabitable by 2050. With the country's long-term sustainability...

O'Brien, Lara

2013-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Assessment of Dose to the Nursing Infant from Radionuclides in Breast Milk  

SciTech Connect (OSTI)

A computer software package was developed to predict tissue doses to an infant due to intake of radionuclides in breast milk based on bioassay measurements and exposure data for the mother. The package is intended mainly to aid in decisions regarding the safety of breast feeding by a mother who has been acutely exposed to a radionuclide during lactation or pregnancy, but it may be applied to previous intakes during the mother s adult life. The package includes biokinetic and dosimetric information needed to address intake of Co-60, Sr-90, Cs-134, Cs-137, Ir-192, Pu-238, Pu-239, Am-241, or Cf-252 by the mother. It has been designed so that the library of biokinetic and dosimetric files can be expanded to address a more comprehensive set of radionuclides without modifying the basic computational module. The methods and models build on the approach used in Publication 95 of the International Commission on Radiological Protection (ICRP 2004), Doses to Infants from Ingestion of Radionuclides in Mothers Milk . The software package allows input of case-specific information or judgments such as chemical form or particle size of an inhaled aerosol. The package is expected to be more suitable than ICRP Publication 95 for dose assessment for real events or realistic planning scenarios in which measurements of the mother s excretion or body burden are available.

Leggett, Richard Wayne [ORNL; Eckerman, Keith F [ORNL

2010-03-01T23:59:59.000Z

382

UCHC Competency Checklist: ORIENTATION Position Title: Nursing Care Associate Employee Name: Unit: ICU  

E-Print Network [OSTI]

and online location of Material Safety Data Sheets (MSDS) E Disposes of needles/sharps in designated on Left) C. COMMUNICATION Describes communication considerations for specific age groups Maintains patient Identifies procedure for accessing transportation department Identifies mechanism to report equipment

Oliver, Douglas L.

383

Faculty Research Interests These School of Nursing faculty members are involved in innovative, timely research.  

E-Print Network [OSTI]

, breastfeeding, maternal responsiveness and attachment, postpartum depression, instrument development, technology on quality of care and clinical outcomes in rural hospitals · Barbero, Edie Grief related topics · Boitnott and Practice; Clinical Indicators of Erythema in Darkly Pigmented Skin · Brodie, Barbara History of health care

Acton, Scott

384

Worker performance and ventilation in a call center: Analyses of work performance data for registered nurses  

E-Print Network [OSTI]

rates,” Proceedings of Healthy Buildings 2003, Singapore.Wyon DP. 1993. Healthy buildings and their impact onfilters, Proceedings of Healthy Buildings 2000, Vol 2, pp

2004-01-01T23:59:59.000Z

385

UCHC Competency Checklist: ANNUAL Position Title: Registered Nurse, JDH Employee Name: Unit: _Med Surg____  

E-Print Network [OSTI]

/SURG) Provides care according to the following protocols/procedures: Amiodarone: IV Infusion (Medical Stepdown Only) V Diltiazem (Cardizem) Infusion: For the Treatment of Atrial Tachyarrhythmia (Medical Stepdown Only) V Lasix IV Infusion (Medical Stepdown Only) V #12;

Oliver, Douglas L.

386

Clinical Procedure Page 1 of 5 Clinical Manual -Nursing Practice Manual  

E-Print Network [OSTI]

Management Using High Dose Continuous and PCA Narcotic Infusions POLICY: 1. A continuous infusion. PCA syringes for narcotic infusions are available in different concentrations from the pharmacy. a 0.2 mg/ml 1 mg/ml 3. Only the continuous rate of the following continuous + PCA narcotic infusions

Oliver, Douglas L.

387

Clinical Protocol Page 1 of 5 Clinical Manual -Nursing Practice Manual  

E-Print Network [OSTI]

be transduced, with pressure alarms on at all times. 6. If a continuous arterial thrombolytic infusion in an emergency, infusion of therapeutic fluids should not be initiated until confirmation of line placement fluids and medications may be infused via a central venous pressure (CVP) line, or the proximal port (RA

Oliver, Douglas L.

388

LUCILE SALTER PACKARD CHILDREN'S HOSPITAL AT STANFORD DEPARTMENT OF NURSING-QUICK REFERENCE GUIDE  

E-Print Network [OSTI]

/ml) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Heparinized Saline 10units/ml Normal Saline 1ml/hr 1.5ml/hr in NICU _ _ _ _ 3ml 3ml Continuous infusion only, or soiled, change immediately. Change Statlock with dressing. Continuous infusions do not need positive infusions do not need positive pressure caps. Do not draw blood from PICCs and midlines

Kay, Mark A.

389

Clinical Procedure Page 1 of 2 Clinical Manual Nursing Practice Manual  

E-Print Network [OSTI]

Ports): Intravenous Fluid Administration POLICY: 1. With the exception of emergencies, all infusions through a central line must be administered by an infusion pump. In an emergency situation, for an acutely. EQUIPMENT: Ordered IV solution IV medication Infusion pump and appropriate tubing Filter, if applicable

Oliver, Douglas L.

390

UCHC Competency Checklist: ANNUAL Position Title: Registered Nurse, JDH Employee Name: Unit: Cancer Center  

E-Print Network [OSTI]

COMPETENCIES Alaris Pump-use of guardrails, secondary infusion tubing V LEVEL 3: UNIT SPECIFIC COMPETENCIES Alaris Pump ­ use of new chemotherapy administration tubing (Infusion RN) V, RD 5-FU Infusion Pump (Infusion RN) V Safe Handling of Hazardous Drugs ­ Proper PPE and Double Gloving B. DOCUMENTATION

Oliver, Douglas L.

391

Clinical Procedure Page 1 of 3 Clinical Manual / Nursing Practice Manual  

E-Print Network [OSTI]

/or blood products b. IV chemotherapy c. Continuous narcotic infusions and PCA infusions d. Epidural infusion or patient controlled epidural analgesia e. Epoprostenol (Flolan®) and treprostinil (Remodulin®) ­ both continuous IV or subcutaneous infusions f. Heparin ­ continuous IV infusions g. Argatroban

Oliver, Douglas L.

392

Clinical Procedure / Protocol Page 1 of 3 Clinical Manual / Nursing Practice Manual  

E-Print Network [OSTI]

of administration. Most medications are given slowly (rarely over less than one minute; longer infusion times may for possible incompatibility with existing infusions or medications. Do not administer IV push medications into an infusion containing vasoactive agents, Heparin infusions, or other continuously-infusing medications

Oliver, Douglas L.

393

Clinical Procedure / Protocol Page 1 of 5 Clinical Manual / Nursing Practice Manual  

E-Print Network [OSTI]

infusion procedures. Site preparation / asepsis for line access should include cleansing the site with CHG because the ink leaches into the bag. 5. Medication infusion and tubing should be changed every 96 hours unless the medication has a shorter dating which will dictate a change sooner. Any remaining infusion

Oliver, Douglas L.

394

Clinical Procedure/Protocol Page 1 of 7 Nursing Practice Manual  

E-Print Network [OSTI]

are not permitted. IVFE may be piggy-backed with PN formulations or infused separately. 5. An infusion pump formulations and IVFE should be infused through a single previously unused port that should be dedicated to that purpose once the infusion is started and not used for any other purpose whenever possible. After therapy

Oliver, Douglas L.

395

Clinical Protocol Page 1 of 5 Clinical Manual -Nursing Practice Manual  

E-Print Network [OSTI]

Opioid Infusions and Patient Controlled Analgesia (PCA): Care of the Patient Receiving BACKGROUND: Use who receive opioid infusions, either alone or as a component of patient-controlled analgesia (PCA used. POLICY: 1. All patients who receive an IV continuous opioid infusion or an IV PCA infusion

Oliver, Douglas L.

396

Clinical Protocol Page 1 of 4 Clinical Manual Nursing Practice Manual  

E-Print Network [OSTI]

of the Patient Receiving Continuous Narcotic Infusion POLICY: 1. No additional oral/parenteral narcotics or sedatives will be given to a patient while receiving analgesia via continuous infusion without physician of the continuous infusion. 2. The RN or LPN is responsible for programming the pump and having a second person

Oliver, Douglas L.

397

CVICU A.C.E. Pilot Program Nursing Role with CPT  

E-Print Network [OSTI]

. Bubbles 3. Deep breathing & coughing 3. Incentive spirometer 4. Positioning 4. Deep breathing & coughing 5't evaluate-- Excessive Thick bronchial secretions swallows ~ough Strong, spontaneous Strong cough with ~eak spontaneous cough Absent cough &lor stimulation only ~th stimulation only mechanical support Weak spontaneous

Kay, Mark A.

398

Page 1 of 5 The following is an overview of patient characteristics, nurse competencies,  

E-Print Network [OSTI]

/psychological supportive resources; few social systems resources Level 3 - Moderate resources - Limited knowledge resources; limited social systems resources Level 5 - Many resources - Extensive knowledge and skills to therapies; high risk of death Level 3 - Moderately stable - Able to maintain steady state for limited period

Oliver, Douglas L.

399

Columbia University School of Nursing First-Time Annual Fund Contributors 2010-2011  

E-Print Network [OSTI]

Anderson '41 Thomas Y. Anderson Laura Schneider Balassone '80 Judith Kronsnick Bass '61 Shelly V. Bazes '96 Yvonne Anderson Douglas '99 '03 Sylvia McConnell Drennan '76 Wendy Lewis Dwyer '67 Joann May Eaccarino Perraud '51 Mary Santelli Perry '81 Elizabeth Morgan Porter '47 Diane Reynolds Jennifer Lynn Rezendes '00

Grishok, Alla

400

E-Print Network 3.0 - alfredo pinto nursing Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

GARCIA, M. ROSARIO PDI... OLCINA CANTOS, JORGE PDI PADILLA BLANCO, ASCENSION PDI RAMON MORTE, ALFREDO PDI RAMOS HIDALGO, ANTONIO Source: Escolano, Francisco - Departamento...

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Modular initiator with integrated optical diagnostic  

DOE Patents [OSTI]

A slapper detonator which integrally incorporates an optical wavequide structure for determining whether there has been degradation of the explosive in the explosive device that is to be initiated by the detonator. Embodiments of this invention take advantage of the barrel-like character of a typical slapper detonator design. The barrel assembly, being in direct contact with the energetic material, incorporates an optical diagnostic device into the barrel assembly whereby one can monitor the state of the explosive material. Such monitoring can be beneficial because the chemical degradation of the explosive plays an important in achieving proper functioning of a detonator/initiator device.

Alam, M. Kathleen (Cedar Crest, NM); Schmitt, Randal L. (Tijeras, NM); Welle, Eric J. (Niceville, FL); Madden, Sean P. (Arlington, MA)

2011-05-17T23:59:59.000Z

402

Nuclear Explosive and Weapon Surety Program  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

The Order defines the Nuclear Explosive and Weapon Surety (NEWS) Program, which was established to prevent unintended/unauthorized detonation and deliberate unauthorized use of nuclear explosives.

2014-08-05T23:59:59.000Z

403

HIGH-ENERGY HEAVY-ION BEAMS AS IGNITERS FOR COMMERCIAL-SCALE INTERTIAL-FUSION POWER PLANTS  

E-Print Network [OSTI]

confined controlled thermonuclear fusion has been David L.steady succession of thermonuclear microexplosions of smallwas the detonation of thermonuclear bombs. I t was proposed

Judd, D.L.

2011-01-01T23:59:59.000Z

404

U.S. Department of Energy Categorical Exclusion Determination...  

Broader source: Energy.gov (indexed) [DOE]

Pratt & Whitney Rocketdyne - Continuous Detonation Engine Combustor for Natural Gas Turbine Program or Field Office: Advanced Research Project Agency- Energy Location(s)...

405

Discovery and Characterization of Radiation Mitigator Yel002  

E-Print Network [OSTI]

obtained  from  nuclear  accidents,  approximately  50%  due  to  a   nuclear  accident  or  attack  radiation  product(following(a(nuclear(accident(or(bomb( detonation. ((

Rivina, Yelena Olegovna

2013-01-01T23:59:59.000Z

406

July 2014  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

current national security topics. Feature Articles Detonation: From the Bottom Up In the nuclear testing era, scientists never thoroughly understood nuclear weapons. But they're...

407

Conductivity Histories Measured in Shock-Dispersed-Fuel Explosion Clouds  

SciTech Connect (OSTI)

The notion of high ion and electron concentrations in the detonation of aluminized explosive mixtures has aroused some interest in electro-magnetic effects that the SDF charges might generate when detonated. Beside the scientific aspects at least two questions appear to be of practical interest: (1) Does the detonation of an SDF charge create electro-magnetic disturbances strong enough to affect the operation of electrical infrastructure in for example a tunnel system? (2) Does the detonation of an SDF charge in a tunnel system create an electromagnetic signature that relays information of the charge performance to the outside environment?

Kuhl, A L

2010-04-01T23:59:59.000Z

408

E-Print Network 3.0 - airox process Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Releases mo... Detonation process more efficient than deflagration. Releases morere energy from ... Source: Texas at Arlington, University of - Department of Mechanical and...

409

Timeline of Events: 1951 to 1970 | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Test October 31, 1952: Mike Test The Atomic Energy Commission detonates the first thermonuclear device, code-named "Mike," at Enewetak Atoll in the Pacific. Read more December...

410

E-Print Network 3.0 - atomic bomb tests Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

go off: Nuclear Test Sites and the Spectacle Miss Atomic Bomb... and culture. Atomic tourism started at the beginning of the Cold War when televised atomic bomb detonations......

411

Numerical and experimental studies of ethanol flames and autoignition theory for higher alkanes  

E-Print Network [OSTI]

initiated ignition in methane-propane mixtures”, Combustiontemperature ignition of propane with MTBE as an additive:detonation in ethylene and propane mixtures”, Combustion and

Saxena, Priyank

2007-01-01T23:59:59.000Z

412

Accident Investigation of the December 11, 2013, Integrated Device...  

Broader source: Energy.gov (indexed) [DOE]

Accidental Discharge at the Sandia National Laboratory Site 9920, Albuquerque, NM Accident Investigation of the December 11, 2013, Integrated Device Fireset and Detonator...

413

vitasaw.sjh - Purdue University  

E-Print Network [OSTI]

Greater Cleveland Nurses Association, Cleveland, Ohio. 1986 Invited participant, Advancing Methods for Family Research in Nursing: Helping Health Care to ...

414

randy Davis, an MPH Bstudent in the Health  

E-Print Network [OSTI]

Nurse Anesthesia Program at the LSUHSC School of Nursing has been approved by the Council on Accreditation of Nurse Anesthesia Educational Programs (COA). The Nurse Anesthesia program at LSUHSC's nursing Anesthesia program approved See Nursing, page 2 Brandy Davis & Carol Solomon Dr. Melinda Sothern #12;2 Dr

415

J. Fluid Mech. (2006), vol. 552, pp. 299309. c 2006 Cambridge University Press doi:10.1017/S0022112005008347 Printed in the United Kingdom  

E-Print Network [OSTI]

larger than the ambient pressure. We show that the effect of increasing the ambient sound speed in a following reaction zone, which can occur in gaseous, liquid or solid explosives. The idealized detonation the reaction wave structure in detonating liquid and solid explosives, where the extreme high

Kasman, Alex

416

The influence of shear layer control on DDT D.I. Baklanov,*  

E-Print Network [OSTI]

1 The influence of shear layer control on DDT D.I. Baklanov,* T.A. Bormotova, V.V. Golub, A prediction of the deflagration-to- detonation transition (DDT) in energetic gases is one of the major,2 Reduction of the DDT length is especially important in developing pulsed detonation devices that must

Texas at Arlington, University of

417

ICDERS July 27-31, 2009 Minsk, Belarus Correspondence to: kmchung@astrc.iaalab.ncku.edu.tw 1  

E-Print Network [OSTI]

Diaphragm Effect on Detonation Wave Transmission from Propane/Oxygen to Propane/Air Jiun-Ming Li1 , Kung on the detonation wave propagation from a propane/oxygen mixture to a propane/air mixture. 2 Experimental setup the diaphragm was 922 mm long, see Fig. 1. A stoichiometric propane/oxygen mixture filled the donor tube while

Texas at Arlington, University of

418

Explosively pumped laser light  

DOE Patents [OSTI]

A single shot laser pumped by detonation of an explosive in a shell casing. The shock wave from detonation of the explosive causes a rare gas to luminesce. The high intensity light from the gas enters a lasing medium, which thereafter outputs a pulse of laser light to disable optical sensors and personnel.

Piltch, Martin S. (Los Alamos, NM); Michelotti, Roy A. (Los Alamos, NM)

1991-01-01T23:59:59.000Z

419

Derivation, Parameterization and Validation of a Sandy-Clay Material Model for Use  

E-Print Network [OSTI]

for sand-based soils with different saturation levels and clay and gravel contents was recently proposed and validated in our study, and the same has been extended in this study to include clay-based soils with landmine detonation and interaction between detonation products, mine fragments, and soil ejecta

Grujicic, Mica

420

Multidiscipline Modeling in Mat. and Str., Vol. XX, No. XX, pp. 1-30(XXXX) BRILL XXXX.  

E-Print Network [OSTI]

MECHANISMS M. Grujicic1 , B. Pandurangan1 , C. L. Zhao1 and Bryan Cheeseman2 1 Department of Mechanical-- Interactions of the detonation-product gas, shell-casing fragments, soil ejecta and various other debris to those involving transient, nonlinear-dynamics based mechanical interactions between detonation products

Grujicic, Mica

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Amplification of Pressure Waves during Vibrational Equilibration of Excited Chemical Reaction Products  

SciTech Connect (OSTI)

The Non-Equilibrium Zeldovich - von Neumann - Doring (NEZND) theory of self-sustaining detonation identified amplification of pressure wavelets during equilibration of vibrationally excited reaction products in the reaction zone as the physical mechanism by which exothermic chemical energy release sustains detonation waves. This mechanism leads to the formation of the well-known, complex three-dimensional structure of a self-sustaining detonation wave. This amplification mechanism is postulated to be a general property of subsonic and supersonic reactive flows occurring during: shock to detonation transition (SDT); hot spot ignition and growth; deflagration to detonation transition (DDT); flame acceleration by shock or compression waves; and acoustic (sound) wave amplification. The existing experimental and theoretical evidence for pressure wave amplification by chemical energy release into highly vibrationally excited product molecules under these reactive flow conditions is reviewed in this paper.

Tarver, C M

2004-05-11T23:59:59.000Z

422

Simulation of the Reflected Blast Wave froma C-4 Charge  

SciTech Connect (OSTI)

The reflection of a blast wave from a C4 charge detonated above a planar surface is simulated with our ALE3D code. We used a finely-resolved, fixed Eulerian 2-D mesh (167 {micro}m per cell) to capture the detonation of the charge, the blast wave propagation in nitrogen, and its reflection from the surface. The thermodynamic properties of the detonation products and nitrogen were specified by the Cheetah code. A programmed-burn model was used to detonate the charge at a rate based on measured detonation velocities. Computed pressure histories are compared with pressures measured by Kistler 603B piezoelectric gauges at 8 ranges (GR = 0, 2, 4, 8, 10, and 12 inches) along the reflecting surface. Computed and measured waveforms and positive-phase impulses were similar, except at close-in ranges (GR < 2 inches), which were dominated by jetting effects.

Howard, W M; Kuhl, A L; Tringe, J W

2011-08-01T23:59:59.000Z

423

MSN/PhD Career Plans Survey Class of 2008  

E-Print Network [OSTI]

/Research: $48,000 Anesthesia: $143,333 Midwifery: $66,667 Nurse Practitioner: $81 Anesthesia Care Unit, Registered Staff Nurse, Philadelphia, PA NurseMidwifery New York Medical Associates, Philadelphia, PA Nurse Anesthesia Anesthesia Services, PA, Nurse Anesthetist, New Castle, DE Fox Chase

Plotkin, Joshua B.

424

Making IT work in Practice Integrating the EPR-based  

E-Print Network [OSTI]

1 Making IT work in Practice Integrating the EPR-based nursing record with nursing work 2 Outline. Ambitions: Integrated care, Shared care, Continuity of care Electronic Patient Record (EPR) Main of nursing care through the (EPR-based) nursing record So far - nurses compliance to a more structured record

425

Tubing pressurized firing apparatus for a tubing conveyed perforating gun  

SciTech Connect (OSTI)

A tubing pressurized firing apparatus is shown for use with a tubing conveyed perforating gun of the type used to perforate a cased well bore. The firing apparatus has a tubular body with an upper end for connection in the well tubing string and with a lower end for connection to a well perforating gun. An inner mandrel is slidably mounted within the tubular body and has a ball seat formed in the interior bore thereof for receiving a ball dropped through the well tubing string. The ball and ball seat together form a pressure tight seal whereby tubing pressure in the well tubing string acts on the inner mandrel to slide the mandrel downwardly within the tubular body. A cocking mechanism located below the inner mandrel within the body includes a lockout member which is initially positioned between a detonating pin and a percussion detonator. The cocking mechanism is actuated by downward sliding movement of the inner mandrel to move the lockout member from between the detonating pin and percussion detonator whereby a subsequent release of tubing pressure and upward sliding movement of the inner mandrel exposes the detonating pin to the percussion detonator to actuate the detonator and fire the perforating gun.

Davies, D. L.

1985-11-26T23:59:59.000Z

426

Journal of Nursing Management, 2005, 13,4-12 Shared governance and shared leadership: meeting the challenges  

E-Print Network [OSTI]

. The Christie model provides a sustainable framework for moving practice forward and successful implementation

Oliver, Douglas L.

427

Stress levels of volunteer personnel working with terminally or critically ill patients in hospice, hospital, or nursing home settings  

E-Print Network [OSTI]

to maintain the ability to cope N reSiSt the state of exhaustion the capability to adapt has to be renewed or recharged (Cannon, 1939; Selye, 1980). Considering mankind's ability to make choices in life, Lazarus (1966) incorported a cognitive dimension...

Aiken, Cheryl Lynn

1984-01-01T23:59:59.000Z

428

A G R E E M E N T Ohio Nurses Association/AFT, AFL-CIO  

E-Print Network [OSTI]

........................................................................34 ARTICLE 25...........No Strike-No Lockout

429

The influence of frequency of milking and nursing upon twenty four hour milk production of Hereford cows  

E-Print Network [OSTI]

average yields. ISl. h yields were above average when ths cows were milked 2, 3, 4 or 6 times at evenly spaced 12-, 8, 6, or 4 heat intervals, 0if fsrancas in milk ytslds at tha diffarant milhtng intervals wars signifi c'ant hf tha 0. 01 level. Tha.... 9 78. 8 84 3 78. 9. 81. 7 L3. 7 14. 1 14. 9 145. 9 14. '6 12. 5 16. 3 14 4 . : 12'g$ f 130. 8 ' , 138', 1 13. 1:, '-' 13'' -C 11. 5 14. 4 'll 9225. 3 126. 7 12. 9 15. 8 11. 9~14. 4 LL. 5~13. 8 727. 9 72. 8 76. 8 84. 8 1'2 0 14, 1...

Chow, Guillermo

1964-01-01T23:59:59.000Z

430

FOR TRADITIONAL MASTER'S, MASTER'S ENTRY, RN-MS, MS/MBA, ADDITIONAL SPECIALTY CERTIFICATE AND NURSE ANESTHESIA APPLICANTS  

E-Print Network [OSTI]

ANESTHESIA APPLICANTS: Please submit two essays pertaining to your goals by responding to the two questions

Huang, Jianyu

431

Sedation-assisted Orthopedic Reduction in Emergency Medicine: The Safety and Success of a One Physician/One Nurse Model  

E-Print Network [OSTI]

tracking after outpatient anesthesia: a comparison with theGuidelines for the Anesthesia Services Condition of 38.and Revised Hospital Anesthesia Services Interpretive M,

Vinson, David R; Hoehn, Casey

2013-01-01T23:59:59.000Z

432

FACULTY AND STUDENT PERCEPTIONS OF PREPARATION FOR AND IMPLEMENTATION OF HIGH FIDELITY SIMULATION EXPERIENCES IN ASSOCIATE DEGREE NURSING PROGRAMS  

E-Print Network [OSTI]

High fidelity simulation technology is being used as an alternative way to expose students to complex patient care. Research has shown that simulation experiences can improve critical thinking skills and increase students? ...

Conejo, Patricia Eilene

2009-01-01T23:59:59.000Z

433

UCHC Competency Checklist: ORIENTATION Position Title: Nursing Care Associate Employee Name: Unit: Medical-Surgical (Check unit below)  

E-Print Network [OSTI]

and online location of Material Safety Data Sheets (MSDS) E Disposes of needles/sharps in designated for specific age groups Maintains patient confidentiality Answers phone according to UCHC standards Operates takes a verbal/telephone report on critical lab values Identifies procedure for accessing transportation

Oliver, Douglas L.

434

From Faculty Development to the Classroom: A Qualitative Study of How Nurse Educators Turn Faculty Development into Action  

E-Print Network [OSTI]

in the work environment for supporting successful transfer of learning and supports a variety of other transfer of learning research findings. New or seldom discussed supportive individual characteristics were found, including: leadership abilities, lifelong...

Rock, Kim Zuschek

2012-05-31T23:59:59.000Z

435

Students can talk with a physician, nurse practitioner or a wellness educator/counselor about smoking cessation  

E-Print Network [OSTI]

closely with the New Hampshire Department of Health and Human Services to ensure the public health stress and caring for oneself. PUBLIC HEALTH Health Services has primary responsibility for addressing public health issues impacting the UNH community. This responsibility includes: · Promoting

New Hampshire, University of

436

UCHC Competency Checklist: ANNUAL Position Title: Registered Nurse, JDH Employee Name: Unit: Med 4, Med 3, and  

E-Print Network [OSTI]

: CLUSTER SPECIFIC COMPETENCIES Alaris Pump-use of guardrails, secondary infusion tubing V Chest Drainage infusions, argatroban, insulin cont. infusions, insulin subcutaneous, narcotic infusions including epidural narcotic infusions, any med administered on an V #12;UCHC Competency Checklist: ANNUAL Position Title

Oliver, Douglas L.

437

UCHC Competency Checklist: ORIENTATION to ED CHARTING (Pulsecheck) Position Title: Registered Nurse, JDH Employee Name: Unit: ED  

E-Print Network [OSTI]

password- Help Desk Signing charts: my charts Pulsecheck Password Display & Tool Bar Mail B. Main Tracking documentation errors Downtime F. Tool Bar Archives Mail Patient data Labels Visits Change view All G. Access

Oliver, Douglas L.

438

MEDICATION TREATMENT FOR ATTENTION DEFICIT DISORDERS UNLV STUDENT WELLNESS  

E-Print Network [OSTI]

Jan 2010 MEDICATION TREATMENT FOR ATTENTION DEFICIT DISORDERS UNLV STUDENT WELLNESS SRWC (702) 895-3627 Due to the high potential for both abuse and possibly sudden unexpected death, UNLV Student Wellness for ADD/ADHD. You may contact the CAPS triage counselor or our care manager, Perris Kent, for an ADD

Hemmers, Oliver

439

Application Hosting and Management for Top Technology and Expertise Keep Your WebSphere Commerce Solution in Peak Shape  

E-Print Network [OSTI]

integrations, and service availability · Proactive response to resolve and triage failure or error alerts · Ongoing data management and retention · Patch management and maintenance of WebSphere® Commerce including, availability and scalability of your site · Easily adjust to traffic fluctuations and peak demands · Resolve

Fisher, Kathleen

440

Application Hosting and Management for Effectively Manage Online Content and Make Timely Business Decisions  

E-Print Network [OSTI]

demands · Resolve issues and get faster response by working with a single point of accountability · Ease, 3rd party integrations, and service availability · Proactive response to resolve and triage failure or error alerts · Ongoing data management and retention · Patch management and maintenance of Web

Greenberg, Albert

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Rules of thumb for metapopulation management Ross, J.V.1  

E-Print Network [OSTI]

factors such as climate change, is placing many species at high risk of extinction, and ecologists species, triage becomes necessary, and hence the need to efficiently evaluate extinction risk in order by identifying those species most at risk of extinction. The second rule [R2] identifies an optimal management

Pollett, Phil

442

Mechanical Engineering Junior Year (ETM 2014)  

E-Print Network [OSTI]

Katie Briggs (ME) works with a bomb disposal robot Matt Barnes (ME) started his own company to market - Undergraduate Students Assistant ­ First point of contact ­ triage and direction ­ Coordination of petitions.e., co-op, Study Abroad, etc.) ­ Academic issues · Angie Lesko - Undergraduate Programs Assistant

443

High throughput chemical munitions treatment system  

DOE Patents [OSTI]

A new High-Throughput Explosive Destruction System is disclosed. The new system is comprised of two side-by-side detonation containment vessels each comprising first and second halves that feed into a single agent treatment vessel. Both detonation containment vessels further comprise a surrounding ventilation facility. Moreover, the detonation containment vessels are designed to separate into two half-shells, wherein one shell can be moved axially away from the fixed, second half for ease of access and loading. The vessels are closed by means of a surrounding, clam-shell type locking seal mechanisms.

Haroldsen, Brent L. (Manteca, CA); Stofleth, Jerome H. (Albuquerque, NM); Didlake, Jr., John E. (Livermore, CA); Wu, Benjamin C-P (San Ramon, CA)

2011-11-01T23:59:59.000Z

444

Remote noninvasive allograft rejection monitoring for heart transplant recipients: study protocol for the novel evaluation with home electrocardiogram and remote transmission (NEW HEART) study  

E-Print Network [OSTI]

School of Nursing, 700 Tiverton Ave. , Factor Building 4-School of Nursing, 700 Tiverton Ave. , Factor Building 4-School of Nursing 700 Tiverton Ave. Factor Building 4-266,

Doering, Lynn V; Hickey, Kathleen; Pickham, David; Chen, Belinda; Drew, Barbara J

2012-01-01T23:59:59.000Z

445

Professional Opportunities For Current Job Openings  

E-Print Network [OSTI]

; Office of Staffing and Workforce Planning Nurse Consultant GS 13 (Nurse Recruiter) September 3-September & Workforce Management Upcoming Positions Clinical Nurse GS 11 (Full Time) (Date Pending) NIH-CC-DH-14

446

acute hyperglycemia worsens: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

parallel-treatment trial. Rapoport, Alan M. 2010-01-01 27 AdultGerontology Acute Care Nurse Practitioner Biotechnology Websites Summary: AdultGerontology Acute Care Nurse...

447

Cancellation List Version 2: November 5, 2013 1 Kellogg, Killam, and Sexton Libraries Cancellation Lists  

E-Print Network [OSTI]

and geriatrics Kellogg Annual review of nursing research Kellogg Applied radiology Kellogg Archives of pathology: Occupation, participation and health Kellogg Pediatric nursing Kellogg Physical therapy Kellogg Practitioner

Lotze, Heike K.

448

E-Print Network 3.0 - adult patients assessment Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of Nursing Services in Radiology Nursing services are provided to the Department of Radiology by virtue of its Summary: participate in patient education, pediatric and adult...

449

E-Print Network 3.0 - acute stroke care Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Sciences and Ecology 2 College of Medical, Veterinary & Life Sciences Nursing & Health Care School Summary: Arms Acute Stroke Nursing: the first 72 hours Caring for...

450

E-Print Network 3.0 - acute stroke trial Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Page: << < 1 2 3 4 5 > >> 1 College of Medical, Veterinary & Life Sciences Nursing & Health Care School Summary: Arms Acute Stroke Nursing: the first 72 hours Caring for...

451

accredited postgraduate programme: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

College of Science and Engineering, Nursing, non-clinical programmes in the College of Science and Engineering, Nursing, MedicineDentistry (non-clinical), Veterinary Medicine...

452

Most Viewed Documents for National Defense: September 2014 |...  

Office of Scientific and Technical Information (OSTI)

Project 6.12 DETERMINATION OF HEIGHT OF BURST AND GROUND ZERO Tiede, Roland V.; Kelly, Daniel F.; Burger, Kenneth C. (1955) 17 Ground-based Nuclear Detonation Detection...

453

JOURNAL DE PHYSIQUE IV Colloque C4, supplement au Journal de Physique 111,Volume 5, mai 1995  

E-Print Network [OSTI]

of investigations were to reveal and to remove causes of accidents being arisen under the TNT production, and for the continuous transition to the steady-state detonation. A pellet of pressed phlegrnatized RDX (d=12 mm, m=2 g

Boyer, Edmond

454

In print, Computers & Structures (2007) Large-Scale Fluid-Structure Interaction  

E-Print Network [OSTI]

tubes due to the passage of ethylene-oxygen detonations. 1 Introduction The Center for Simulation the evolving interface geometry and velocities are imposed as boundary conditions on the CFD solver

Cirak, Fehmi

455

Nuclear Explosive and Weapon Surety Program  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

This Order provides requirements and responsibilities to prevent unintended/unauthorized detonation and deliberate unauthorized use of nuclear explosives. Cancels DOE O 452.1A. Canceled by DOE O 452.1C.

2001-08-06T23:59:59.000Z

456

Nuclear Explosive and Weapon Surety Program  

Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

This Order provides requirements and responsibilities to prevent unintended/unauthorized detonation and deliberate unauthorized use of nuclear explosives. Cancels DOE O 452.1. Canceled by DOE O 452.1B.

1997-01-17T23:59:59.000Z

457

Simulations aimed at safer transport of explosives | Argonne...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

the Utah highway, brought on by a process called deflagration-to-detonation transition (DDT), posed something of a mystery. The semi truck was transporting 8,400 cylinders of...

458

Inert plug formation in the DDT of granular energetic materials  

SciTech Connect (OSTI)

A mechanism is proposed to explain the {open_quotes}plugs{close_quotes} that have been observed in deflagration-to-detonation transition (DDT) of granular explosives. Numerical simulations are performed that demonstrate the proposed mechanism. Observed trends are reproduced.

Son, S.F.; Asay, B.W.; Bdzil, J.B.

1995-09-01T23:59:59.000Z

459

Hydrodynamical Simulations of Strong Tides in Astrophysical Systems  

E-Print Network [OSTI]

R. and Fowler, W. A. Thermonuclear Reaction Rates V. AtomicDetonation Transition in Thermonuclear Supernovae. ApJ 478,N. and Nelemans, G. Faint Thermonuclear Supernovae from AM

Guillochon, James Francis

2013-01-01T23:59:59.000Z

460

Microsoft Word - S07285_LTHMP  

Office of Legacy Management (LM)

to fracture the tight, gas-bearing formations in the Piceance Basin for enhanced natural gas production. A 43-kiloton device was detonated on September 10, 1969, at a...

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Microsoft Word - S06010_Ltr.doc  

Office of Legacy Management (LM)

to fracture the tight, gas-bearing formations in the Piceance Basin for enhanced natural gas production. A 43 kiloton device was detonated on September 10, 1969, at a...

462

Microsoft Word - S04902_LetterReport Cover Letter.doc  

Office of Legacy Management (LM)

to fracture the tight gas-bearing sandstone formations in the Piceance Basin for enhanced natural gas production. A 43 kiloton device was detonated on September 10, 1969, at a...

463

Microsoft Word - S08407_LTHMP  

Office of Legacy Management (LM)

to fracture the tight, gas-bearing formations in the Piceance Basin for enhanced natural gas production. A 43-kiloton device was detonated on September 10, 1969, at a...

464

A World without Sample Preparation: Developing Rapid Uranium Isotope Measurement Capabilities by Resonance Ionization Mass Spectrometry (RIMS)  

SciTech Connect (OSTI)

We are developing highly sensitive, highly discriminating laser-based techniques for rapid determination of isotopic compositions. Rapid command of such information is critical to assessment of the origin and history of nuclear materials, particularly in post-detonation scenarios.

Knight, K B; Hutcheon, I D; Isselhardt, B H; Savina, M R; Prussin, S G

2009-06-08T23:59:59.000Z

465

Supply chain management for fast-moving products in the electronic industry  

E-Print Network [OSTI]

The objective of this Thesis was to strategically redesign and transform the supply chain of a series of detonators in a leading Company serving the oil and gas industry. The scope of the Thesis included data gathering and ...

Zafiriou, Konstantinos F

2006-01-01T23:59:59.000Z

466

Energy Conservation in Army Industrial Facilities  

E-Print Network [OSTI]

-tank ammunition, high explosive filled missile warheads, fuses, demolition blocks and detonators. The plant has four load, assemble, and pack (LAP) production lines, all of which are currently active, and an active ammunition renovation plant. lAAP consumes...

Aveta, G. A.; Sliwinski, B. J.

1984-01-01T23:59:59.000Z

467

CX-010562: Categorical Exclusion Determination | Department of...  

Broader source: Energy.gov (indexed) [DOE]

Pratt and Whitney Rocketdyne - Continuous Detonation Engine Combustor for Natural Gas Turbine CX(s) Applied: B3.6 Date: 05092013 Location(s): California, Connecticut Offices(s):...

468

Compact chemical energy system for seismic applications  

DOE Patents [OSTI]

A chemical energy system is formed for producing detonations in a confined environment. An explosive mixture is formed from nitromethane (NM) and diethylenetriamine (DETA). A slapper detonator is arranged adjacent to the explosive mixture to initiate detonation of the mixture. NM and DETA are not classified as explosives when handled separately and can be safely transported and handled by workers in the field. In one aspect of the present invention, the chemicals are mixed at a location where an explosion is to occur. For application in a confined environment, the chemicals are mixed in an inflatable container to minimize storage space until it is desired to initiate an explosion. To enable an inflatable container to be used, at least 2.5 wt % DETA is used in the explosive mixture. A barrier is utilized that is formed of a carbon composite material to provide the appropriate barrel geometry and energy transmission to the explosive mixture from the slapper detonator system.

Engelke, Raymond P. (Los Alamos, NM); Hedges, Robert O. (Los Alamos, NM); Kammerman, Alan B. (Los Alamos, NM); Albright, James N. (Los Alamos, NM)

1998-01-01T23:59:59.000Z

469

Radiation Dose Is More Than A Number Workshop 15-16 September 2011  

E-Print Network [OSTI]

or Water Contamination Nuclear detonation Accident ­ Power Plant Release ­ Sealed radiological sources;Radiation Countermeasure Mission Space Radionuclide Threats ­ Am-241 ­ Co-60 ­ Cs-137 ­ I-131 ­ Ir-192 ­ Po

470

School of Science http://sci.aalto.fi/en/  

E-Print Network [OSTI]

of such areas include medical systems, airplanes, spacecraft, and control systems of nuclear power plants to the rocket's detonation, the Pentium floating point division bug, leading to significant economic loss

Kaski, Samuel

471

E-Print Network 3.0 - atomic bomb irradiation-induced Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

4 5 > >> 1 CSU -Spring 2012 ART 492A: ART HISTORY SEMINAR Summary: and culture. Atomic tourism started at the beginning of the Cold War when televised atomic bomb detonations......

472

E-Print Network 3.0 - atomic bombs Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

4 5 > >> 1 CSU -Spring 2012 ART 492A: ART HISTORY SEMINAR Summary: and culture. Atomic tourism started at the beginning of the Cold War when televised atomic bomb detonations......

473

E-Print Network 3.0 - atomic bomb casualty Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Physics 6 CSU -Spring 2012 ART 492A: ART HISTORY SEMINAR Summary: and culture. Atomic tourism started at the beginning of the Cold War when televised atomic bomb detonations......

474

Development of an advanced nanocalorimetry system for rapid material characterizations  

E-Print Network [OSTI]

detonations at elevated concentrations (Cisneros et al., 2004). These compounds can easily be carried in an ordinary water bottle, and an exothermic reaction leading to explosion can be initiated using readily available metal powder. 2...

Liu, Yen-Shan

2007-04-25T23:59:59.000Z

475

Gasbuggy, New Mexico Long-Term Hydrologic Monitoring Program Evaluation Report  

SciTech Connect (OSTI)

This report summarizes an evaluation of the Long-Term Hydrologic Monitoring Program (LTHMP) that has been conducted since 1972 at the Gasbuggy, New Mexico underground nuclear detonation site. The nuclear testing was conducted by the U.S. Atomic Energy Commission under the Plowshare program, which is discussed in greater detail in Appendix A. The detonation at Gasbuggy took place in 1967, 4,240 feet below ground surface, and was designed to fracture the host rock of a low-permeability natural gas-bearing formation in an effort to improve gas production. The site has historically been managed under the Nevada Offsites Project. These underground nuclear detonation sites are within the United States but outside of the Nevada Test Site where most of the experimental nuclear detonations conducted by the U.S. Government took place. Gasbuggy is managed by the U.S. Department of Energy (DOE) Office of Legacy Management (LM ).

None

2009-06-01T23:59:59.000Z

476

United States Nuclear Tests, July 1945 through September 1992, December 2000  

SciTech Connect (OSTI)

This document list chronologically and alphabetically by name all nuclear tests and simultaneous detonations conducted by the United States from July 1945 through September 1992. Revision 15, dated December 2000.

U.S. Department of Energy, Nevada Operations Office

2000-12-01T23:59:59.000Z

477

SCB initiator  

DOE Patents [OSTI]

A detonator for high explosives initiated by mechanical impact includes a cylindrical barrel, a layer of flyer material mechanically covering the barrel at one end, and a semiconductor bridge ignitor including a pair of electrically conductive pads connected by a semiconductor bridge. The bridge is in operational contact with the layer, whereby ignition of said bridge forces a portion of the layer through the barrel to detonate the explosive. Input means are provided for igniting the semiconductor bridge ignitor.

Bickes Jr., Robert W.; Renlund, Anita M.; Stanton, Philip L.

1994-11-01T23:59:59.000Z

478

SCB initiator  

DOE Patents [OSTI]

A detonator for high explosives initiated by mechanical impact includes a cylindrical barrel, a layer of flyer material mechanically covering the barrel at one end, and a semiconductor bridge ignitor including a pair of electrically conductive pads connected by a semiconductor bridge. The bridge is in operational contact with the layer, whereby ignition of said bridge forces a portion of the layer through the barrel to detonate the explosive. Input means are provided for igniting the semiconductor bridge ignitor.

Bickes, Jr., Robert W. (Albuquerque, NM); Renlund, Anita M. (Albuquerque, NM); Stanton, Philip L. (Albuquerque, NM)

1994-01-01T23:59:59.000Z

479

Barrier breaching device  

DOE Patents [OSTI]

A barrier breaching device that is designed primarily for opening holes in interior walls of buildings uses detonating fuse for explosive force. The fuse acts as the ribs or spokes of an umbrella-like device that may be opened up to form a cone. The cone is placed against the wall so that detonating fuse that rings the base of the device and which is ignited by the spoke-like fuses serves to cut a circular hole in the wall.

Honodel, Charles A. (Tracy, CA)

1985-01-01T23:59:59.000Z

480

Barrier breaching device  

DOE Patents [OSTI]

A barrier breaching device that is designed primarily for opening holes in interior walls of buildings uses detonating fuse for explosive force. The fuse acts as the ribs or spokes of an umbrella-like device that may be opened up to form a cone. The cone is placed against the wall so that detonating fuse that rings the base of the device and which is ignited by the spoke-like fuses serves to cut a circular hole in the wall.

Honodel, C.A.

1983-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "detonation nurse triage" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Jack Rabbit Pretest Shadowplate Drawings For TATB IHE Model Development  

SciTech Connect (OSTI)

The Jack Rabbit Pretest (PT) series consisted of 5 focused hydrodynamic experiments 2021E PT3, PT4, PT5, PT6, and PT7. They were fired in March and April of 2008 at the Contained Firing Facility, Site 300, Lawrence Livermore National Laboratory, Livermore, California. These experiments measured deadzone formation and impulse gradients created during the detonation of TATB based insensitive high explosive. When setting up computer simulations of the Jack Rabbit Pretest series, the modeler or code developer can execute simulations with increasing degrees of refinement using detail found in the shadowplate design. The easiest way to get started is by treating the shadowplate in each experiment as a monolithic homogeneous piece of stainless steel. The simulation of detonation would begin as a point initiation below the center, bottom surface of the shadowplate. The detonation running through the ultrafine TATB booster can be simulated using program burn and then switched over to a reactive flow detonation model as the detonation front crosses the boundary into the main charge LX-17 IHE. A modeler wanting to further refine the simulation and progression of shock through the shadowplate can use the more detailed shadowplate design information presented in this document. The source drawings are included in Appendix A of this document. Their titles and drawing numbers are listed. Each experiment's shadowplate consists of two major components. A 303 stainless steel shape that defines the outer dimensions of shadowplate and a cylindrical 303 stainless steel detonator housing that is located in a closely machined pocket in the shape. The SIMPLE ASSY drawing accurately represents the dimensions of the outer shape, it's machined cylindrical pocket, and detonator body which is treated as a monolithic, homogeneous piece of stainless steel. The detonator body cross section shows an accurately dimensioned void where the slapper flyer barrel, LX-16 (pressed PETN) pellet, and pellet can flyer barrel are located. The FULL ASSY drawing accurately represents the dimensions of the outer shadowplate shape and it's machined pocket. The detonator dimensions and materials are detailed in cross section and exploded view. All diameters, thicknesses, and materials are called out in the drawing. You will notice that the detonator includes a multilayer slapper assembly with two layers of electrically insulating Kapton sandwiching the copper foil bridge circuit. The Kapton insulated circuit is sandwiched between two thin stainless steel sheets. This slapper assembly is secured to the detonator body with two screws. There is a 0.25 mm gap between the slapper assembly and the outer shadowplate shape. The stainless steel detonator body contains an off-center titanium wheel. This titanium wheel is secured to the detonator body with one screw and two pins to maintain position and orientation of the pellet can assembly in the center of the detonator body. The titanium wheel contains a tantalum/tungsten washer and pellet can assembly. The pellet can assembly consists of a pressed LX-16 initiator pellet contained in an extruded aluminum foil can. It may be useful for the modeler to include some of the details of the shadowplate and detonator design to further refine simulations of the Jack Rabbit Pretest experiments. These details may be relevant to the progression of shock originating from the PETN initiation pellet and ultrafine TATB booster that propagates through the shadowplate.

Hart, M M; McDaniel, D W

2009-07-10T23:59:59.000Z

482

Brandeis University Office of Human Resources  

E-Print Network [OSTI]

and dental care deductibles, co- payments, eyeglasses, prescriptions, nursing care, etc. Premiums for health

Fraden, Seth

483

Shock initiation studies on high concentration hydrogen peroxide  

SciTech Connect (OSTI)

Concentrated hydrogen peroxide (H{sub 2}O{sub 2}) has been known to detonate for many years. However, because of its reactivity and the difficulty in handling and confining it, along with the large critical diameter, few studies providing basic information about the initiation and detonation properties have been published. We are conducting a study to understand and quantify the initiation and detonation properties of highly concentrated H{sub 2}O{sub 2} using a gas-driven two-stage gun to produce well defined shock inputs. Multiple magnetic gauges are used to make in-situ measurements of the growth of reaction and subsequent detonation in the liquid. These experiments are designed to be one-dimensional to eliminate any difficulties that might be encountered with large critical diameters. Because of the concern of the reactivity of the H{sub 2}O{sub 2} with the confining materials, a remote loading system has been developed. The gun is pressurized, then the cell is filled and the experiment shot within less than three minutes. TV cameras are attached to the target so the cell filling can be monitored. Several experiments have been completed on {approx}98 wt % H{sub 2}O{sub 2}/H{sub 2}O mixtures; initiation has been observed in some experiments that shows homogeneous shock initiation behavior. The initial shock pressurizes and heats the mixture. After an induction time, a thermal explosion type reaction produces an evolving reactive wave that strengthens and eventually overdrives the first wave producing a detonation. From these measurements, we have determined unreacted Hugoniot information, times (distances) to detonation (Pop-plot points) that indicate low sensitivity, and detonation velocities of high concentration H{sub 2}O{sub 2}/H{sub 2}O solutions that agree with earlier estimates.

Sheffield, Stephen A [Los Alamos National Laboratory; Dattelbaum, Dana M [Los Alamos National Laboratory; Stahl, David B [Los Alamos National Laboratory; Gibson, L. Lee [Los Alamos National Laboratory; Bartram, Brian D. [Los Alamos National Laboratory

2009-01-01T23:59:59.000Z

484

Visual analysis of code security  

SciTech Connect (OSTI)

To help increase the confidence that software is secure, researchers and vendors have developed different kinds of automated software security analysis tools. These tools analyze software for weaknesses and vulnerabilities, but the individual tools catch different vulnerabilities and produce voluminous data with many false positives. This paper describes a system that brings together the results of disparate software analysis tools into a visual environment to support the triage and exploration of code vulnerabilities. Our system allows software developers to explore vulnerability results to uncover hidden trends, triage the most important code weaknesses, and show who is responsible for introducing software vulnerabilities. By correlating and normalizing multiple software analysis tools' data, the overall vulnerability detection coverage of software is increased. A visual overview and powerful interaction allows the user to focus attention on the most pressing vulnerabilities within huge volumes of data, and streamlines the secure software development workflow through integration with development tools.

Goodall, John R [ORNL] [ORNL; Radwan, Hassan [Applied Visions, Inc.] [Applied Visions, Inc.; Halseth, Lenny [Applied Visions, Inc.] [Applied Visions, Inc.

2010-01-01T23:59:59.000Z

485

Third-world folk beliefs and practices: Haitian medical anthropology  

E-Print Network [OSTI]

Sapodilla Scarification Sensitivity Sex Education Sex of Child Sexual Fantasies Sexuality Sezisman Sin Skin Slapping Sneezing Sore Throat Specialists Spell-Casting Sperm Spinach Spitting Status 4Tuberculosis Twins Ulcers Umbilicus Umbilicus (Swollen... Time Timoun Tobacco Tombs Towel Traditional Medicine Triage Truth Medicine Voodoo Consultations Voodoo Cures Voodoo Death Voodoo Possession Wakes Water Weaning Western Medicine Wheelchair Whooping Cough Wi Womb Worms Wounds Yawning Yaws Zombis 5...

Freeman, Bryant C.

2007-01-01T23:59:59.000Z

486

DAVID BEN-ZVI Once we know that QC is compactly generated, it becomes easy to  

E-Print Network [OSTI]

step up, for gerbes need to go to steps up. Consider a map X Y . Then we have a Cech simplicial objectTRIAGE DAVID BEN-ZVI Once we know that QC is compactly generated, it becomes easy to prove that QC-compact separated schemes QC(X) is compactly generated by perfect objects. Let U = Ui Z an open cover. A functor

Proudfoot, Nicholas

487

UCHC Competency Checklist: ORIENTATION EMPLOYEE NAME: Start Date: ____________________ Position Title: Registered Nurse, JDH Unit: Med Surg (Check appropriate box below) Anticipated End Date: _________________  

E-Print Network [OSTI]

kits E Recognizes electrical hazards E Demonstrates appropriate use of Red-Bag Waste E #12;UCHC Method of Instruction Key: P = Protocol/Procedure Review E = Education Session S = Self Learning Package Key: P = Protocol/Procedure Review E = Education Session S = Self Learning Package C = Clinical

Oliver, Douglas L.

488

UCHC Competency Checklist: ORIENTATION DRAFT, 11/27/2012 Position Title: Registered Nurse, JDH Employee Name: Unit: Med Surg (Check appropriate box below)  

E-Print Network [OSTI]

-Assessment by Employee Validation of CompetencyMethod of Instruction Key: P = Protocol/Procedure Review E = Education-off valves E Locates chemotherapy spill kits E Recognizes electrical hazards E Demonstrates appropriate use of Red-Bag Waste E #12;UCHC Competency Checklist: ORIENTATION DRAFT, 11/27/2012 Position Title

Oliver, Douglas L.

489

Updated as of 8.11.2014 for AY 2014-2015 Accelerated Bachelor of Science with a Major in Nursing  

E-Print Network [OSTI]

the Portland and Ashland campuses. This program will prepare the graduate for R.N. licensure and will also give in the summer term and is offered full time at the OHSU Marquam Hill campus in Portland or Ashland only

Chapman, Michael S.

490

Future personal attributes and job competencies needed by the Texas Department of State Health Services (DSHS), state hospital section, registered nurse managers: a Delphi study  

E-Print Network [OSTI]

planning and formally communicate their vision for workforce planning to the organization. The U.S. Department of the Interior (2001) described a key component of workforce planning as the ?gap analysis,? an assessment of the ability of existing workforce... not function in the absence of the resource?the criticality of that resource is high? (Lichtenstein & Brus, 2001, p. 37). 5 The U.S. Office of Personnel Management (2003) suggested that top leadership in organizations should understand the need for workforce...

Harrison, Joseph, Jr.

2005-11-01T23:59:59.000Z

491

Factors Associated With Newly Graduated Nurses' Intent to Leave Current Position in U.S. Acute Care Hospitals: A Descriptive Research Study Using Secondary Data Analysis  

E-Print Network [OSTI]

Indicators TM (NDNQI ®) RN Survey with Job Satisfaction Scales and NDNQI patient census and staffing data (N = 8343). The data were analyzed using three-level hierarchical linear modeling to identify factors that were significantly correlated with ITLcp...

Meyer, Mary N.

2014-08-31T23:59:59.000Z

492

Worker productivity and ventilation rate in a call center: Analyses of time-series data for a group of registered nurses  

E-Print Network [OSTI]

in proceeding of the Healthy Buildings 2003 Conference,222-236 Wyon DP. 1993. Healthy buildings and their impact on

Fisk, William J.; Price, Phillip; Faulkner, David; Sullivan, Douglas; Dibartolomeo, Dennis

2003-01-01T23:59:59.000Z

493

Flame acceleration and DDT in channels with obstacles: Effect of obstacle spacing  

SciTech Connect (OSTI)

We study flame acceleration and deflagration-to-detonation transition (DDT) in obstructed channels using 2D reactive Navier-Stokes numerical simulations. The energy release rate for the stoichiometric hydrogen-air mixture is modeled by one-step Arrhenius kinetics. Computations performed for channels with symmetrical and staggered obstacle configurations show two main effects of obstacle spacing S. First, more obstacles per unit length create more perturbations that increase the flame surface area more quickly, and therefore the flame speed grows faster. Second, DDT occurs more easily when the obstacle spacing is large enough for Mach stems to form between obstacles. These two effects are responsible for three different regimes of flame acceleration and DDT observed in simulations: (1) Detonation is ignited when a Mach stem formed by the diffracting shock reflecting from the side wall collides with an obstacle, (2) Mach stems do not form, and the detonation is not ignited, and (3) Mach stems do not form, but the leading shock becomes strong enough to ignite a detonation by direct collision with the top of an obstacle. Regime 3 is observed for small S and involves multiple isolated detonations that appear between obstacles and play a key role in final stages of flame and shock acceleration. For Regime 1 and staggered obstacle configurations, we observe resonance phenomena that significantly reduce the DDT time when S/2 is comparable to the channel width. Effects of imposed symmetry and stochasticity on DDT phenomena are also considered. (author)

Gamezo, Vadim N.; Oran, Elaine S. [Laboratory for Computational Physics and Fluid Dynamics, Naval Research Laboratory, Washington, DC 20375 (United States); Ogawa, Takanobu [Department of Mechanical Engineering, Seikei University, Kichijoji-Kitamachi, Musashino-shi, Tokyo, 180-8633 (Japan)

2008-10-15T23:59:59.000Z

494

Pahute Mesa Well Development and Testing Analyses for Wells ER-20-8 and ER-20-4, Nevada National Security Site, Nye County, Nevada, Revision 0  

SciTech Connect (OSTI)

Wells ER-20-4 and ER-20-8 were drilled during fiscal year (FY) 2009 and FY 2010 (NNSA/NSO, 2011a and b). The closest underground nuclear test detonations to the area of investigation are TYBO (U-20y), BELMONT (U-20as), MOLBO (U-20ag), BENHAM (U-20c), and HOYA (U-20 be) (Figure 1-1). The TYBO, MOLBO, and BENHAM detonations had working points located below the regional water table. The BELMONT and HOYA detonation working points were located just above the water table, and the cavity for these detonations are calculated to extend below the water table (Pawloski et al., 2002). The broad purpose of Wells ER-20-4 and ER-20-8 is to determine the extent of radionuclide-contaminated groundwater, the geologic formations, groundwater geochemistry as an indicator of age and origin, and the water-bearing properties and hydraulic conditions that influence radionuclide migration. Well development and testing is performed to determine the hydraulic properties at the well and between other wells, and to obtain groundwater samples at the well that are representative of the formation at the well. The area location, wells, underground nuclear detonations, and other features are shown in Figure 1-1. Hydrostratigraphic cross sections A-A’, B-B’, C-C’, and D-D’ are shown in Figures 1-2 through 1-5, respectively.

Greg Ruskauff and Sam Marutzky

2012-09-01T23:59:59.000Z

495

Jack Rabbit Pretest Data For TATB Based IHE Model Development  

SciTech Connect (OSTI)

The Jack Rabbit Pretest series consisted of 5 focused hydrodynamic experiments, 2021E PT3, PT4, PT5, PT6, and PT7. They were fired in March and April of 2008 at the Contained Firing Facility, Site 300, Lawrence Livermore National Laboratory, Livermore, California. These experiments measured dead-zone formation and impulse gradients created during the detonation of TATB based insensitive high explosive. This document contains reference data tables for all 5 experiments. These data tables include: (1) Measured laser velocimetry of the experiment diagnostic plate (2) Computed diagnostic plate profile contours through velocity integration (3) Computed center axis pressures through velocity differentiation. All times are in microseconds, referenced from detonator circuit current start. All dimensions are in millimeters. Schematic axi-symmetric cross sections are shown for each experiment. These schematics detail the materials used and dimensions of the experiment and component parts. This should allow anyone wanting to evaluate their TATB based insensitive high explosive detonation model against experiment. These data are particularly relevant in examining reactive flow detonation model prediction in computational simulation of dead-zone formation and resulting impulse gradients produced by detonating TATB based explosive.

Hart, M M; Strand, O T; Bosson, S T

2008-06-18T23:59:59.000Z

496

Explosion Models for Type Ia Supernovae: A Comparison with Observed Light Curves, distances, H_o and q_o  

E-Print Network [OSTI]

Theoretical monochromatic light curves and photospheric expansion velocities are compared with observations of 27 Type Ia supernovae (SNe Ia). A set of 37 models has been considered which encompasses all currently discussed explosion scenarios for Type Ia supernovae including deflagrations, detonations, delayed detonations, pulsating delayed detonations and tamped detonations of Chandra- mass, and Helium detonations of low mass white dwarfs. The explosions are calculated using one-dimensional Lagrangian hydro and radiation-hydro codes with incorporated nuclear networks. Subsequently, light curves are constructed using our LC scheme which includes an implicit radiation transport, expansion opacities, a Monte-Carlo $\\gamma $-ray transport, and molecular and dust formation. For some supernovae, results of detailed non-LTE calculations have been considered. Observational properties of our series of models are discussed, the relation between the absolute brightness, post-maximum decline rates, the colors at several moments of time, etc. All models with a Ni production larger than 0.4 solar masses produce light curves of similar brightness. The influence of the cosmological red shift on the light curves and on the correction for interstellar reddening is discussed. Based on data rectification of the standard deviation, a quantitative procedure to fit the observations has been used to the determine the free parameters, i.e. the correct model, the distance, the reddening, and the time of the explosion. The results are discussed in detail and applied to determine Ho and qo.

P. Hoeflich; A. Khokkhlov

1996-02-06T23:59:59.000Z

497

Los Alamos Explosives Performance Key to Stockpile Stewardship  

ScienceCinema (OSTI)

As the U.S. Nuclear Deterrent ages, one essential factor in making sure that the weapons will continue to perform as designed is understanding the fundamental properties of the high explosives that are part of a nuclear weapons system. As nuclear weapons go through life extension programs, some changes may be advantageous, particularly through the addition of what are known as "insensitive" high explosives that are much less likely to accidentally detonate than the already very safe "conventional" high explosives that are used in most weapons. At Los Alamos National Laboratory explosives research includes a wide variety of both large- and small-scale experiments that include small contained detonations, gas and powder gun firings, larger outdoor detonations, large-scale hydrodynamic tests, and at the Nevada Nuclear Security Site, underground sub-critical experiments.

Dattelbaum, Dana

2015-01-05T23:59:59.000Z

498

On Numerical Considerations for Modeling Reactive Astrophysical Shocks  

SciTech Connect (OSTI)

Simulating detonations in astrophysical environments is often complicated by numerical approximations to shock structure. A common prescription to ensure correct detonation speeds (and associated quantities) is to prohibit burning inside the numerically broadened shock (Fryxell et al. 1989). We have performed a series of simulations to verify the efficacy of this approximation and to understand how resolution and dimensionality might affect its use. Our results show that, in one dimension, prohibiting burning in the shock is important wherever the carbon burning length is not resolved, in keeping with the results of Fryxell et al. (1989). In two dimensions, we find that the prohibition of shock burning effectively inhibits the development of cellular structure for all but the most highly-resolved cases. We discuss the possible impacts this outcome may have on sub-grid models and detonation propagation in Type Ia supernovae.

Papatheodore, Thomas L [ORNL] [ORNL; Messer, Bronson [ORNL] [ORNL

2014-01-01T23:59:59.000Z

499

GEOFRAC: an explosives stimulation technique for a geothermal well  

SciTech Connect (OSTI)

The first known use of explosives for stimulating a geothermal well was successfully conducted in December 1981 with a process called GEOFRAC. The 260/sup 0/C well was located at the Union Oil Company's Geysers Field in northern California. For the initial test, 364 kg of a new explosive called HITEX II was placed at a depth of 2256 meters and detonated to verify techniques. The explosive was contained in an aluminum canister to separate it from the well fluids. In the second test, 5000 kg of explosive was used representing a column length of approximately 191 meters. The explosive was detonated at a depth of 1697 meters in the same well. The results of these tests show that HITEX II can be safely emplaced and successfully detonated in a hot geothermal well without causing damage to the well bore or casing.

Mumma, D.M.; McCullough, F. Jr.; Schmidt, E.W.; Pye, D.S.; Allen, W.C.; Pyle, D.; Hanold, R.J.

1982-01-01T23:59:59.000Z

500

EDS V25 containment vessel explosive qualification test report.  

SciTech Connect (OSTI)

The V25 containment vessel was procured by the Project Manager, Non-Stockpile Chemical Materiel (PMNSCM) as a replacement vessel for use on the P2 Explosive Destruction Systems. It is the first EDS vessel to be fabricated under Code Case 2564 of the ASME Boiler and Pressure Vessel Code, which provides rules for the design of impulsively loaded vessels. The explosive rating for the vessel based on the Code Case is nine (9) pounds TNT-equivalent for up to 637 detonations. This limit is an increase from the 4.8 pounds TNT-equivalency rating for previous vessels. This report describes the explosive qualification tests that were performed in the vessel as part of the process for qualifying the vessel for explosive use. The tests consisted of a 11.25 pound TNT equivalent bare charge detonation followed by a 9 pound TNT equivalent detonation.

Rudolphi, John Joseph

2012-04-01T23:59:59.000Z