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Note: This page contains sample records for the topic "lab cloud property" 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.


1

Storm Peak Lab Cloud Property Validation  

NLE Websites -- All DOE Office Websites (Extended Search)

Storm Peak Lab Cloud Storm Peak Lab Cloud Property Validation Experiment (STORMVEX) Operated by the Atmospheric Radiation Measurement (ARM) Climate Research Facility for the U.S. Department of Energy, the second ARM Mobile Facility (AMF2) begins its inaugural deployment November 2010 in Steamboat Springs, Colorado, for the Storm Peak Lab Cloud Property Validation Experiment, or STORMVEX. For six months, the comprehensive suite of AMF2 instruments will obtain measurements of cloud and aerosol properties at various sites below the heavily instrumented Storm Peak Lab, located on Mount Werner at an elevation of 3220 meters. The correlative data sets that will be created from AMF2 and Storm Peak Lab will equate to between 200 and 300 in situ aircraft flight hours in liquid, mixed phase, and precipitating

2

ARM - Field Campaign - Colorado: The Storm Peak Lab Cloud Property  

NLE Websites -- All DOE Office Websites (Extended Search)

govCampaignsColorado: The Storm Peak Lab Cloud Property Validation govCampaignsColorado: The Storm Peak Lab Cloud Property Validation Experiment (STORMVEX) Campaign Links STORMVEX Website Related Campaigns Colorado: CFH/CMH Deployment to StormVEx 2011.02.01, Mace, AMF Colorado: SP2 Deployment at StormVEx 2010.11.15, Sedlacek, AMF Colorado : Cavity Attenuated Phase Shift 2010.11.15, Massoli, AMF Colorado: Infrared Thermometer (IRT) 2010.11.15, Mace, AMF Colorado: StormVEX Aerosol Size Distribution 2010.11.15, Hallar, AMF Colorado: Direct Measurements of Snowfall 2010.11.15, McCubbin, AMF Colorado: Thunderhead Radiative Flux Analysis Campaign 2010.11.15, Long, AMF Colorado: Ice Nuclei and Cloud Condensation Nuclei Characterization 2010.11.15, Cziczo, AMF Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA.

3

DOE/SC-ARM-10-021 STORMVEX: The Storm Peak Lab Cloud Property Validation Experiment  

NLE Websites -- All DOE Office Websites (Extended Search)

1 1 STORMVEX: The Storm Peak Lab Cloud Property Validation Experiment Science and Operations Plan J Mace Principal Investigator S Matrosov B Orr M Shupe R Coulter P Lawson A Sedlacek G Hallar L Avallone I McCubbin C Long R Marchand September 2010 DISCLAIMER This report was prepared as an account of work sponsored by the U.S. Government. Neither the United States nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service

4

Cloud Properties Working Group Low Clouds Update  

NLE Websites -- All DOE Office Websites (Extended Search)

Cloud Properties Working Group Cloud Properties Working Group Low Clouds Update Low Clouds Update Jennifer Comstock Jennifer Comstock Dave Turner Dave Turner Andy Andy Vogelmann Vogelmann Instruments Instruments 90/150 GHz microwave radiometer 90/150 GHz microwave radiometer Deployed during COPS AMF Deployed during COPS AMF Exploring calibration w/ DPR ( Exploring calibration w/ DPR ( Crewell Crewell & & L L ö ö hnert hnert ) ) See COPS Breakout, Wednesday evening See COPS Breakout, Wednesday evening 183 GHz (GVR) deployed at the NSA 183 GHz (GVR) deployed at the NSA Neural network algorithm to retrieve PWV & LWP (Maria Neural network algorithm to retrieve PWV & LWP (Maria Cadeddu Cadeddu ) ) Potential VAP candidate (RPWG) Potential VAP candidate (RPWG)

5

Zenith Radiance Retrieval of Cloud Properties  

NLE Websites -- All DOE Office Websites (Extended Search)

retrievals of cloud properties retrievals of cloud properties from the AMF/COPS campaign Preliminary retrievals of cloud properties from the AMF/COPS campaign Christine Chiu, UMBC/JCET Alexander Marshak, GSFC Yuri Knyazikhin, Boston University Warren Wiscombe, GSFC Christine Chiu, UMBC/JCET Alexander Marshak, GSFC Yuri Knyazikhin, Boston University Warren Wiscombe, GSFC The cloud optical properties of interest are: The cloud optical properties of interest are: * Cloud optical depth τ - the great unknown * Radiative cloud fraction * Cloud effective drop size, r eff * Cloud optical depth τ - the great unknown * Radiative cloud fraction * Cloud effective drop size, r eff τ = 3 2 LWP r eff r eff in μm, LWP in g/m 2 The 2-ch narrow-field-of-view radiometer (2NFOV) The 2-ch narrow-field-of-view radiometer

6

Property:Lab Test | Open Energy Information  

Open Energy Info (EERE)

Test Test Jump to: navigation, search Property Name Lab Test Property Type Text Pages using the property "Lab Test" Showing 25 pages using this property. (previous 25) (next 25) M MHK Technologies/AirWEC + A small scale model was tank tested MHK Technologies/Anaconda bulge tube drives turbine + The device underwent a series of tests designed to assess the fatigue life of Anaconda when deployed These tests have now been completed and finalised Time will be spent collating all the data gathered and this will then be passed to Messrs Black and Veatch the international consulting engineers that Checkmate Seaenergy and Carbon Trust have chosen to conduct a fully independent review of the technology this in preparation for an approach to prospective investors

7

Cloud Properties and Precipitation Formation Processes Observed  

E-Print Network (OSTI)

of spring time precipitation that develops in the Riyadh, Saudi Arabia region. · What are the cloud properties for developing cloud in the Riyadh, Saudi Arabia region. Research Objective #12;#12;Quality is based on calibration conducted by Kelly bosch and Dennis Afseth at Weather Modification Inc. (WMI) on 22

Delene, David J.

8

2011 CLOuDS Campaign | Princeton Plasma Physics Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

CLOuDS Campaign (photo credits: NASA Johnson Space Center) View larger image 11 PR 0706 29 View larger image 11 PR 0706 31 View larger image 11 PR 0706 32 View larger image Jsc...

9

ARM Cloud Properties Working Group: Meeting Logistics  

NLE Websites -- All DOE Office Websites (Extended Search)

Cloud Properties WG Breakout Session 2008 ARM Science Team Meeting Mar. 10, 2008, Norfolk, VA Monday March 10, 2008 1500 to 1515: R. Hogan - A Proposal for ARM support of Cloudnet...

10

CLOUD DROPLET NUCLEATION AND ITS CONNECTION TO AEROSOL PROPERTIES  

E-Print Network (OSTI)

CLOUD DROPLET NUCLEATION AND ITS CONNECTION TO AEROSOL PROPERTIES STEPHEN E. SCHWARTZ Environmental in cloud-free conditions and indirectly, by increasing concentratiol1S of cloud droplets thereby enhancing cloud shortwave reflectivity. These effecls are thought to be significant in the context of changes

11

A Study to Investigate Cloud Feedback Processes and Evaluate GCM Cloud Variations Using Statistical Cloud Property Composites From ARM Data  

SciTech Connect

The representation of clouds in Global Climate Models (GCMs) remains a major source of uncertainty in climate change simulations. Cloud climatologies have been widely used to either evaluate climate model cloud fields or examine, in combination with other data sets, climate-scale relationships between cloud properties and dynamical or microphysical parameters. Major cloud climatologies have been based either on satellite observations of cloud properties or on surface observers views of cloud type and amount. Such data sets provide either the top-down view of column-integrated cloud properties (satellites) or the bottom-up view of the cloud field morphology (surface observers). Both satellite-based and surface cloud climatologies have been successfully used to examine cloud properties, to support process studies, and to evaluate climate and weather models. However, they also present certain limitations, since the satellite cloud types are defined using radiative cloud boundaries and surface observations are based on cloud boundaries visible to human observers. As a result, these data sets do not resolve the vertical distribution of cloud layers, an issue that is important in calculating both the radiative and the hydrologic effects of the cloud field. Ground-based cloud radar observations, on the other hand, resolve with good accuracy the vertical distribution of cloud layers and could be used to produce cloud type climatologies with vertical layering information. However, these observations provide point measurements only and it is not immediately clear to what extent they are representative of larger regimes. There are different methods that can be applied to minimize this problem and to produce cloud layering climatologies useful for both cloud process and model evaluation studies. If a radar system is run continuously over a number of years, it eventually samples a large number of dynamical and microphysical regimes. If additional data sets are used to put the cloud layering information into the context of large-scale dynamical regimes, such information can be used to study interactions among cloud vertical distributions and dynamical and microphysical processes and to evaluate the ability of models to simulate those interactions. The U.S. Department of Energy's Atmospheric Radiation Measurement (ARM) program has established several Climate Research Facilities (ACRF) that provide continuous, long-term observations of clouds and radiation. ARM, with its overall goal of improving the treatment of radiation and clouds in climate models has provided unique observing systems for accelerating progress on the representation of cloud processes. In this project, six and a half years (January 1998 to June 2004) of cloud observations collected at the Southern Great Plains (SGP) Oklahoma ACRF were used to produce a cloud-type climatology. The climatology provides cloud amounts for seven different cloud types as well as information on the detailed structure of multi-layer cloud occurrences. Furthermore, the European Centre for Medium-Range Weather Forecasts (ECMWF) model output was used to define the dynamic regimes present during the observations of the cloud conditions by the vertically pointing radars at the SGP ACRF. The cloud-type climatology and the ECMWF SGP data set were then analyzed to examine and map dynamical conditions that favor the creation of single-layer versus multi-layer cloud structures as well as dynamical conditions that favor the occurrence of drizzle in continental stratus clouds. In addition, output from the ECMWF weather model forecasts was analyzed with the objective to compare model and radar derived cloud type statistics, in order to identify the major model deficiencies in cloud vertical distribution and map their seasonal variations. The project included two primary goals. The first was to create a cloud type climatology over the Southern Great Planes site that will show how cloud vertical distribution varies with dynamic and thermodynamic regime and how these variations would affect cloud climate fe

George Tselioudis

2009-08-11T23:59:59.000Z

12

Posters Cloud Microphysical and Radiative Properties Measured  

NLE Websites -- All DOE Office Websites (Extended Search)

7 7 Posters Cloud Microphysical and Radiative Properties Measured by Combined Lidar, Radar, and Infrared Radiometer W. L. Eberhard and J. M. Intrieri National Oceanic and Atmospheric Administration Environmental Technology Laboratory Boulder, Colorado K. P. Chan and G. Feingold Cooperative Institute for Research in Environmental Sciences Boulder, Colorado also an order of magnitude smaller. These features make simple approximations in scattering calculations adequate for some applications, e.g., Eberhard (1993a). They also provide some unique capabilities, especially the technique described below for measuring drop sizes. One of the four IDP tasks is to characterize cloud signatures obtained by CO 2 lidar. For instance, our earlier work discovered that depolarization from ice particles was almost

13

Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Flexible hydropower: boosting energy January 30, 2014 New hydroelectric resource for Northern New Mexico supplies clean energy to homes, businesses and the Lab We know a lot of...

14

Cloud Property Retrieval Products for Graciosa Island, Azores  

DOE Data Explorer (OSTI)

The motivation for developing this product was to use the Dong et al. 1998 method to retrieve cloud microphysical properties, such as cloud droplet effective radius, cloud droplets number concentration, and optical thickness. These retrieved properties have been used to validate the satellite retrieval, and evaluate the climate simulations and reanalyses. We had been using this method to retrieve cloud microphysical properties over ARM SGP and NSA sites. We also modified the method for the AMF at Shouxian, China and some IOPs, e.g. ARM IOP at SGP in March, 2000. The ARSCL data from ARM data archive over the SGP and NSA have been used to determine the cloud boundary and cloud phase. For these ARM permanent sites, the ARSCL data was developed based on MMCR measurements, however, there were no data available at the Azores field campaign. We followed the steps to generate this derived product and also include the MPLCMASK cloud retrievals to determine the most accurate cloud boundaries, including the thin cirrus clouds that WACR may under-detect. We use these as input to retrieve the cloud microphysical properties. Due to the different temporal resolutions of the derived cloud boundary heights product and the cloud properties product, we submit them as two separate netcdf files.

Dong, Xiquan

15

Cloud Property Retrieval Products for Graciosa Island, Azores  

SciTech Connect

The motivation for developing this product was to use the Dong et al. 1998 method to retrieve cloud microphysical properties, such as cloud droplet effective radius, cloud droplets number concentration, and optical thickness. These retrieved properties have been used to validate the satellite retrieval, and evaluate the climate simulations and reanalyses. We had been using this method to retrieve cloud microphysical properties over ARM SGP and NSA sites. We also modified the method for the AMF at Shouxian, China and some IOPs, e.g. ARM IOP at SGP in March, 2000. The ARSCL data from ARM data archive over the SGP and NSA have been used to determine the cloud boundary and cloud phase. For these ARM permanent sites, the ARSCL data was developed based on MMCR measurements, however, there were no data available at the Azores field campaign. We followed the steps to generate this derived product and also include the MPLCMASK cloud retrievals to determine the most accurate cloud boundaries, including the thin cirrus clouds that WACR may under-detect. We use these as input to retrieve the cloud microphysical properties. Due to the different temporal resolutions of the derived cloud boundary heights product and the cloud properties product, we submit them as two separate netcdf files.

Dong, Xiquan

2014-05-05T23:59:59.000Z

16

Radiosonde observations at Pt. Reyes and cloud properties retrieved from  

NLE Websites -- All DOE Office Websites (Extended Search)

Radiosonde observations at Pt. Reyes and cloud properties retrieved from Radiosonde observations at Pt. Reyes and cloud properties retrieved from GOES-WEST Inoue, Toshiro MRI/JMA Category: Field Campaigns Low-level cloud formed off the west coast of continents plays an important role in general circulation and climate. Marine Stratus Radiation Aerosol and Drizzle (MASRAD) was conducted at the ARM mobile site deployed at Pt Reyes, California during April to September. Here, we studied the relationship between meteorological parameters observed by GPS sonde and cloud properties observed from GOES-WEST during the MASRAD intensive operational period. Cloud properties are retrieved from VISST (Visible Infrared Solar-infrared Split window Technique). The vertical profile of stability, relative humidity (RH) and wind speed observed by GPS sonde are

17

Cloud Properties and Radiative Heating Rates for TWP  

DOE Data Explorer (OSTI)

A cloud properties and radiative heating rates dataset is presented where cloud properties retrieved using lidar and radar observations are input into a radiative transfer model to compute radiative fluxes and heating rates at three ARM sites located in the Tropical Western Pacific (TWP) region. The cloud properties retrieval is a conditional retrieval that applies various retrieval techniques depending on the available data, that is if lidar, radar or both instruments detect cloud. This Combined Remote Sensor Retrieval Algorithm (CombRet) produces vertical profiles of liquid or ice water content (LWC or IWC), droplet effective radius (re), ice crystal generalized effective size (Dge), cloud phase, and cloud boundaries. The algorithm was compared with 3 other independent algorithms to help estimate the uncertainty in the cloud properties, fluxes, and heating rates (Comstock et al. 2013). The dataset is provided at 2 min temporal and 90 m vertical resolution. The current dataset is applied to time periods when the MMCR (Millimeter Cloud Radar) version of the ARSCL (Active Remotely-Sensed Cloud Locations) Value Added Product (VAP) is available. The MERGESONDE VAP is utilized where temperature and humidity profiles are required. Future additions to this dataset will utilize the new KAZR instrument and its associated VAPs.

Comstock, Jennifer

18

Cloud Properties and Radiative Heating Rates for TWP  

SciTech Connect

A cloud properties and radiative heating rates dataset is presented where cloud properties retrieved using lidar and radar observations are input into a radiative transfer model to compute radiative fluxes and heating rates at three ARM sites located in the Tropical Western Pacific (TWP) region. The cloud properties retrieval is a conditional retrieval that applies various retrieval techniques depending on the available data, that is if lidar, radar or both instruments detect cloud. This Combined Remote Sensor Retrieval Algorithm (CombRet) produces vertical profiles of liquid or ice water content (LWC or IWC), droplet effective radius (re), ice crystal generalized effective size (Dge), cloud phase, and cloud boundaries. The algorithm was compared with 3 other independent algorithms to help estimate the uncertainty in the cloud properties, fluxes, and heating rates (Comstock et al. 2013). The dataset is provided at 2 min temporal and 90 m vertical resolution. The current dataset is applied to time periods when the MMCR (Millimeter Cloud Radar) version of the ARSCL (Active Remotely-Sensed Cloud Locations) Value Added Product (VAP) is available. The MERGESONDE VAP is utilized where temperature and humidity profiles are required. Future additions to this dataset will utilize the new KAZR instrument and its associated VAPs.

Comstock, Jennifer

2013-11-07T23:59:59.000Z

19

ARM - PI Product - Cloud Property Retrieval Products for Graciosa...  

NLE Websites -- All DOE Office Websites (Extended Search)

to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send PI Product : Cloud Property Retrieval Products for Graciosa Island, Azores research data - ASR funded ...

20

Cloud Scavenging Effects on Aerosol Radiative and Cloud-nucleating Properties - Final Technical Report  

SciTech Connect

The optical properties of aerosol particles are the controlling factors in determining direct aerosol radiative forcing. These optical properties depend on the chemical composition and size distribution of the aerosol particles, which can change due to various processes during the particles lifetime in the atmosphere. Over the course of this project we have studied how cloud processing of atmospheric aerosol changes the aerosol optical properties. A counterflow virtual impactor was used to separate cloud drops from interstitial aerosol and parallel aerosol systems were used to measure the optical properties of the interstitial and cloud-scavenged aerosol. Specifically, aerosol light scattering, back-scattering and absorption were measured and used to derive radiatively significant parameters such as aerosol single scattering albedo and backscatter fraction for cloud-scavenged and interstitial aerosol. This data allows us to demonstrate that the radiative properties of cloud-processed aerosol can be quite different than pre-cloud aerosol. These differences can be used to improve the parameterization of aerosol forcing in climate models.

Ogren, John A.; Sheridan, Patrick S.; Andrews, Elisabeth

2009-03-05T23:59:59.000Z

Note: This page contains sample records for the topic "lab cloud property" 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

Observed Southern Ocean Cloud Properties and Shortwave Reflection. Part I: Calculation of SW Flux from Observed Cloud Properties  

Science Journals Connector (OSTI)

The sensitivity of the reflection of shortwave radiation over the Southern Ocean to the cloud properties there is estimated using observations from a suite of passive and active satellite instruments in combination with radiative transfer ...

Daniel T. McCoy; Dennis L. Hartmann; Daniel P. Grosvenor

22

MagLab researchers uncover groundbreaking properties of promising...  

NLE Websites -- All DOE Office Websites (Extended Search)

'Jason' Li Zhiqiang "Jason" Li TALLAHASSEE, Fla. - MagLab scientists working with graphene - a stronger-than steel, but feathery light material with myriad of intriguing...

23

Cloud and Aerosol Properties, Precipitable Water, and Profiles of Temperature and Water Vapor from MODIS  

E-Print Network (OSTI)

Cloud and Aerosol Properties, Precipitable Water, and Profiles of Temperature and Water Vapor from such as cloud mask, atmos- pheric profiles, aerosol properties, total precipitable water, and cloud properties vapor amount, aerosol particles, and the subsequently formed clouds [9]. Barnes et al. [2] provide

Sheridan, Jennifer

24

Impact of Ice Crystal Roughness on Satellite Retrieved Cloud Properties  

NLE Websites -- All DOE Office Websites (Extended Search)

Ice Crystal Roughness on Satellite Retrieved Cloud Properties Ice Crystal Roughness on Satellite Retrieved Cloud Properties P. Minnis 1 , P. W. Heck 2 , R. F. Arduini 3 , R. Palikonda 3 , J. K. Ayers 3 , M. M. Khaiyer 3 , P. Yang 4 , Y. Xie 4 3 Science Systems & Applications, Inc. Hampton, VA 1 NASA Langley Research Center Hampton, VA Current Cirrus Models Inadequate Cirrus cloud optical depths τ (heights z e ) are often over (under) estimated when derived from solar reflectances. In situ data suggest smaller asymmetry factors, g, than used in most retrieval models. Multi-angle measurements point to smoother phase functions than for solid, smooth xtals. Calculations show that solid crystals with roughened facets or embedded bubbles --both observed in real cirrus particles-- yield smoother phase functions & smaller g

25

X-1 ROEBELING ET AL.: SEVIRI & AVHRR CLOUD PROPERTY RETRIEVALS Cloud property retrievals for climate monitoring  

E-Print Network (OSTI)

studies. Clouds strongly modulate the energy balance of the Earth and its atmosphere through their interaction with solar and thermal radiation [Cess et al., 1989]. Despite their importance, clouds on a large scale (Earth disk covering Europe and Africa) at high temporal resolution of 15 minutes. Several

Stoffelen, Ad

26

On the Microphysical Properties of Ice Clouds as Inferred from the Polarization of Electromagnetic Waves  

E-Print Network (OSTI)

campaigns ranging in effective diameter from 10 micrometers to 90 micrometers. Bulk scattering properties for the MODIS Collection 5 ice cloud product are used in this study, along with properties for two mid-latitude ice cloud models, a polar...

Cole, Benjamin

2012-10-19T23:59:59.000Z

27

Study of cloud properties from single-scattering, radiative forcing, and retrieval perspectives  

E-Print Network (OSTI)

This dissertation reports on three different yet related topics in light scattering computation, radiative transfer simulation, and remote sensing implementation, regarding the cloud properties and the retrieval of cloud properties from satellite...

Lee, Yong-Keun

2009-06-02T23:59:59.000Z

28

Investigation of the Diurnal Variation of Marine Boundary Layer Cloud Microphysical Properties at the Azores  

Science Journals Connector (OSTI)

A new method has been developed to retrieve the nighttime marine boundary layer (MBL) cloud microphysical properties, which provides a complete 19-month dataset to investigate the diurnal variation of MBL cloud microphysical properties at the ...

Xiquan Dong; Baike Xi; Peng Wu

2014-12-01T23:59:59.000Z

29

The Structure of the Local Interstellar Medium IV: Dynamics, Morphology, Physical Properties, and Implications of Cloud-Cloud Interactions  

E-Print Network (OSTI)

We present an empirical dynamical model of the local interstellar medium based on 270 radial-velocity measurements for 157 sight lines toward nearby stars. Physical-parameter measurements (i.e., temperature, turbulent velocity, depletions) are available for 90 components, or one-third of the sample, enabling initial characterizations of the physical properties of LISM clouds. The model includes 15 warm clouds located within 15 pc of the Sun, each with a different velocity vector. We derive projected morphologies of all clouds and estimate the volume filling factor of warm partially ionized material in the LISM to be between ~5.5% and 19%. Relative velocities of potentially interacting clouds are often supersonic, consistent with heating, turbulent, and metal-depletion properties. Cloud-cloud collisions may be responsible for the filamentary morphologies found in ~1/3 of LISM clouds, the distribution of clouds along the boundaries of the two nearest clouds (LIC and G), the detailed shape and heating of the Mic Cloud, the location of nearby radio scintillation screens, and the location of a LISM cold cloud. Contrary to previous claims, the Sun appears to be located in the transition zone between the LIC and G Clouds.

Seth Redfield; Jeffrey L. Linsky

2007-09-27T23:59:59.000Z

30

Posters Ship-Based Measurements of Cloud Optical Properties  

NLE Websites -- All DOE Office Websites (Extended Search)

7 7 Posters Ship-Based Measurements of Cloud Optical Properties During the Atlantic Stratocumulus Transition Experiment A. B. White Cooperative Institute for Research in Environmental Sciences University of Colorado at Boulder National Oceanic and Atmospheric Administration Boulder, Colorado C. W. Fairall National Oceanic and Atmospheric Administration Environmental Research Laboratories Environmental Technology Laboratory Boulder, Colorado Introduction The Atlantic Stratocumulus Transition Experiment (ASTEX), conducted in June 1992, was designed with the broad goal of improving the dynamical, radiative, and microphysical models of marine boundary layer (MBL) clouds. This goal was pursued by combining measurements from a number of different platforms including aircraft,

31

Parameterization of shortwave ice cloud optical properties for various particle habits  

E-Print Network (OSTI)

: Remote sensing; KEYWORDS: clouds, optical properties, radiative transfer, ice particles 1. IntroductionParameterization of shortwave ice cloud optical properties for various particle habits Jeffrey R 2001; accepted 1 December 2001; published 12 July 2002. [1] The relative importance of ice clouds

Baum, Bryan A.

32

ARM - PI Product - Cloud Properties and Radiative Heating Rates for TWP  

NLE Websites -- All DOE Office Websites (Extended Search)

ProductsCloud Properties and Radiative Heating Rates for ProductsCloud Properties and Radiative Heating Rates for TWP Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send PI Product : Cloud Properties and Radiative Heating Rates for TWP 2002.01.01 - 2012.02.08 Site(s) TWP General Description A cloud properties and radiative heating rates dataset is presented where cloud properties retrieved using lidar and radar observations are input into a radiative transfer model to compute radiative fluxes and heating rates at three ARM sites located in the Tropical Western Pacific (TWP) region. The cloud properties retrieval is a conditional retrieval that applies various retrieval techniques depending on the available data, that is if lidar, radar or both instruments detect cloud. This Combined Remote

33

On the Feasibility of Precisely Measuring the Properties of a Precipitating Cloud with a Weather Radar  

E-Print Network (OSTI)

In this paper the results of an investigation are presented that are concerned with the feasibility of employing a weather radar to make precise measurements of the properties of a precipitating cloud. A schematic cloud is proposed as a model...

Runnels, R.C.

34

Systematic Flights Obtain Long-Term Data Set of Cloud Properties  

NLE Websites -- All DOE Office Websites (Extended Search)

Systematic Flights Obtain Long-Term Data Set of Cloud Properties Systematic Flights Obtain Long-Term Data Set of Cloud Properties Beginning in January 2009, the U.S. Department of Energy's Atmospheric Radiation Measurement (ARM) Climate Research Facility is sponsoring the first-of-its-kind long-term airborne research campaign to obtain data from low-level clouds above its Southern Great Plains (SGP) site. The five-month campaign is centered near Lamont, Oklahoma, a mid-latitude region that experiences a wide range of cloud types, including the "thin" clouds that are the focus of the campaign. Thin clouds contain so little water that the sun can be seen through them. Scientists refer to such clouds as "clouds with low-optical water depth," or CLOWD. Because these clouds are often tenuous and scattered, even some of the best

35

A Global Climatology of Outgoing Longwave Spectral Cloud Radiative Effect and Associated Effective Cloud Properties  

Science Journals Connector (OSTI)

Longwave (LW) spectral flux and cloud radiative effect (CRE) are important for understanding the earths radiation budget and cloudradiation interaction. Here, the authors extend their previous algorithms to collocated Atmospheric Infrared ...

Xianglei Huang; Xiuhong Chen; Gerald L. Potter; Lazaros Oreopoulos; Jason N. S. Cole; Dongmin Lee; Norman G. Loeb

2014-10-01T23:59:59.000Z

36

Radiative Effects of Dust Aerosols, Natural Cirrus Clouds and Contrails: Broadband Optical Properties and Sensitivity Studies  

E-Print Network (OSTI)

This dissertation aims to study the broadband optical properties and radiative effects of dust aerosols and ice clouds. It covers three main topics: the uncertainty of dust optical properties and radiative effects from the dust particle shape...

Yi, Bingqi

2013-07-09T23:59:59.000Z

37

The Dependence of Cirrus Cloud-Property Retrievals on Size-Distribution  

NLE Websites -- All DOE Office Websites (Extended Search)

The Dependence of Cirrus Cloud-Property Retrievals on Size-Distribution The Dependence of Cirrus Cloud-Property Retrievals on Size-Distribution Shape d'Entremont, Robert Atmospheric and Environmental Research, Inc. Mitchell, David Desert Research Institute Category: Cloud Properties Our project has focused on using satellite- and ground-based passive thermal infrared radiance observations to retrieve cirrus cloud properties, most importantly ice water path (IWP), effective particle size (Deff), and visible extinction optical thickness (tau). During this past year we began comparing our cirrus retrieval results with aircraft observations at the ARM CART site, and we are participating in a summary intercomparison study with other retrieval algorithms as a member of the high-clouds working group. Our passive-infrared retrieval scheme, based on different wavelength

38

Basic Properties of Compressible MHD Turbulence: Implications for Molecular Clouds  

E-Print Network (OSTI)

Recent advances in understanding of the basic properties of compressible Magnetohydrodynamic (MHD) turbulence call for revisions of some of the generally accepted concepts. First, MHD turbulence is not so messy as it is usually believed. In fact, the notion of strong non-linear coupling of compressible and incompressible motions is not tenable. Alfven, slow and fast modes of MHD turbulence follow their own cascades and exhibit degrees of anisotropy consistent with theoretical expectations. Second, the fast decay of turbulence is not related to the compressibility of fluid. Rates of decay of compressible and incompressible motions are very similar. Third, viscosity by neutrals does not suppress MHD turbulence in a partially ionized gas. Instead, MHD turbulence develops magnetic cascade at scales below the scale at which neutrals damp ordinary hydrodynamic motions. The implications of those changes of MHD turbulence paradigm for molecular clouds require further studies. Those studies can benefit from testing of theoretical predictions using new statistical techniques that utilize spectroscopic data. We briefly discuss advances in development of tools using which the statistics of turbulent velocity can be recovered from observations.

A. Lazarian; J. Cho

2003-11-17T23:59:59.000Z

39

High Cloud Properties from Three Years of MODIS Terra and Aqua Collection-4 Data over the Tropics  

E-Print Network (OSTI)

High Cloud Properties from Three Years of MODIS Terra and Aqua Collection-4 Data over the Tropics) ABSTRACT This study surveys the optical and microphysical properties of high (ice) clouds over the Tropics on the gridded level-3 cloud products derived from the measurements acquired by the Moderate Resolution Imaging

Baum, Bryan A.

40

Observed Southern Ocean Cloud Properties and Shortwave Reflection. Part II: Phase Changes and Low Cloud Feedback  

Science Journals Connector (OSTI)

Climate models produce an increase in cloud optical depth in midlatitudes associated with climate warming, but the magnitude of this increase and its impact on reflected solar radiation vary from model to model. Transition from ice to liquid in ...

Daniel T. McCoy; Dennis L. Hartmann; Daniel P. Grosvenor

2014-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "lab cloud property" 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

Retrieval of Cloud Microphysical Properties from MODIS and AIRS JUN LI,* HUNG-LUNG HUANG,* CHIAN-YI LIU,* PING YANG, TIMOTHY J. SCHMIT,# HELI WEI,  

E-Print Network (OSTI)

Retrieval of Cloud Microphysical Properties from MODIS and AIRS JUN LI,* HUNG-LUNG HUANG,* CHIAN monitoring of the distribution of clouds during day and night. The MODIS is able to provide a high-spatial-resolution (1­5 km) cloud mask, cloud classification mask, cloud-phase mask, cloud-top pressure (CTP

Li, Jun

42

Cloud Properties Derived from Visible and Near-infrared Reflectance in the  

NLE Websites -- All DOE Office Websites (Extended Search)

Cloud Properties Derived from Visible and Near-infrared Reflectance in the Cloud Properties Derived from Visible and Near-infrared Reflectance in the Presence of Aerosols Hofmann, Odele University of Colorado at Boulder Pilewskie, Peter University of Colorado Gore, Warren NASA Ames Research Center Russell, Phil NASA Ames Research Center Livingston, John SRI International Redemann, Jens BAERI/NASA Ames Research Center Bergstrom, Robert Bay Area Environmental Research Institute Platnick, Steven NASA-GSFC Daniel, John NOAA Aeronomy Laboratory Category: Cloud Properties The New England Air Quality Study - Intercontinental Transport and Chemical Transformation (NEAQS-ITCT) experiment conducted in July-August 2004 included objectives on the effects of urban-industrial pollution aerosols on cloud radiative properties, the so-called indirect effect. Measurements

43

Microphysical Properties of Single and Mixed-Phase Arctic Clouds...  

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droplets in liquid-only and mid-phase clouds, a lack of temperature dependence in the ice fraction for temperatures above 240 K, seasonal trends in the optical depth with the...

44

Factors influencing the microphysics and radiative properties of liquid-dominated Arctic clouds: insight from observations of aerosol and clouds during ISDAC  

SciTech Connect

Aircraft measurements during the Indirect and Semi-Direct Aerosol Campaign (ISDAC) in April 2008 are used to investigate aerosol indirect effects in Arctic clouds. Two aerosol-cloud regimes are considered in this analysis: single-layer stratocumulus cloud with below-cloud aerosol concentrations (N{sub a}) below 300 cm{sup -3} on April 8 and April 26-27 (clean cases); and inhomogeneous layered cloud with N{sub a} > 500 cm{sup -3} below cloud base on April 19-20, concurrent with a biomass burning episode (polluted cases). Vertical profiles through cloud in each regime are used to determine average cloud microphysical and optical properties. Positive correlations between the cloud droplet effective radius (Re) and cloud optical depth ({tau}) are observed for both clean and polluted cases, which are characteristic of optically-thin, non-precipitating clouds. Average Re values for each case are {approx} 6.2 {mu}m, despite significantly higher droplet number concentrations (Nd) in the polluted cases. The apparent independence of Re and Nd simplifies the description of indirect effects, such that {tau} and the cloud albedo (A) can be described by relatively simple functions of the cloud liquid water path. Adiabatic cloud parcel model simulations show that the marked differences in Na between the regimes account largely for differences in droplet activation, but that the properties of precursor aerosol also play a role, particularly for polluted cases where competition for vapour amongst the more numerous particles limits activation to larger and/or more hygroscopic particles. The similarity of Re for clean and polluted cases is attributed to compensating droplet growth processes for different initial droplet size distributions.

Earle, Michael; Liu, Peter S.; Strapp, J. Walter; Zelenyuk, Alla; Imre, D.; McFarquhar, Greg; Shantz, Nicole C.; Leaitch, W. R.

2011-11-04T23:59:59.000Z

45

Combined CloudSatCALIPSOMODIS retrievals of the properties of ice clouds  

E-Print Network (OSTI)

March 2010; published 21 July 2010. [1] In this paper, data from spaceborne radar, lidar and infrared radiometers on the "ATrain" of satellites are combined in a variational algorithm to retrieve ice cloud the impact of the microphysical assumptions on the algorithm when radiances are not assimilated by evaluating

Hogan, Robin

46

Validation of Cloud Properties Derived from GOES-9 Over the ARM TWP Region  

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Cloud Properties Derived from Cloud Properties Derived from GOES-9 Over the ARM TWP Region M. M. Khaiyer, M. L. Nordeen, D. R. Doelling, and V. Chakrapani Analytical Services and Materials, Inc. Hampton, Virginia P. Minnis and W. L. Smith, Jr. Atmospheric Sciences National Aeronautic and Space Administration Langley Research Center Hampton, Virginia Introduction Satellite data are essential for monitoring clouds and radiative fluxes where ground-based instruments are unavailable. On April 24, 2003, the ninth geostationary operational environmental satellite (GOES-9) began operational coverage of the Tropical Western Pacific (TWP), replacing the failing fifth geostationary meteorological satellite (GMS-5). The GOES-9 imager provides the opportunity for enhanced monitoring of clouds and radiation over the TWP because it has better spatial resolution and

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Derivation of Seasonal Cloud Properties at ARM-NSA from Multispectral MODIS Data  

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Derivation of Seasonal Cloud Properties at ARM-NSA Derivation of Seasonal Cloud Properties at ARM-NSA from Multispectral MODIS Data D. A. Spangenberg Analytical Services and Materials, Inc. Hampton, Virginia P. Minnis National Aeronautics and Space Administration Langley Research Center Hampton, Virginia T. Uttal National Oceanic and Atmospheric Administration Environmental Technology Laboratory Boulder, Colorado Q. Z. Trepte and S. S.-Mack Science Applications International Corporation Hampton, Virginia Introduction Improving climate model predictions over earth's Polar Regions requires a complete knowledge of polar cloud microphysics. Over the Arctic, there is minimal contrast between the clouds and background snow surface observed in satellite data, especially for visible wavelengths. This makes it difficult to

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Observed and Simulated Cirrus Cloud Properties at the SGP CART Site  

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and Simulated Cirrus Cloud Properties and Simulated Cirrus Cloud Properties at the SGP CART Site A. D. Del Genio and A. B. Wolf National Aeronautics and Space Administration Goddard Institute for Space Studies New York, New York G. G. Mace University of Utah Salt Lake City, Utah Introduction Despite their potential importance in a long-term climate change, less is known about cirrus clouds than most other cloud types, for a variety of reasons (Del Genio 2001) including: (1) the difficulty of remotely sensing ice water content (IWC), (2) uncertainty in the identities of ice nuclei and the relative importance of different nucleation processes, (3) significant variations in depth and optical thickness caused by formation and sedimentation of large particles, and (4) our relatively poor documentation of

49

2007 - 12 | Jefferson Lab  

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Tue, 12112007 - 2:00pm Property Accountability Tue, 12112007 - 12:00am JLab Cybersecurity Warning: DOE Labs Hacked Through E-mail Fri, 12072007 - 2:00pm 122107 - Lab...

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Physical Properties of High-Level Cloud over Land and Ocean from CloudSatCALIPSO Data  

Science Journals Connector (OSTI)

Unlike other cloud types, high-level clouds play an important role, often imposing a warming effect, in the earthatmosphere radiative energy budget. In this paper, macro- and microphysical characteristics of cirrus clouds, such as their ...

Juan Huo; Daren Lu

2014-12-01T23:59:59.000Z

51

ADVANCES IN ATMOSPHERIC SCIENCES, VOL. 32, JANUARY 2015, 3263 On the Radiative Properties of Ice Clouds: Light Scattering, Remote Sensing,  

E-Print Network (OSTI)

of the radiative properties of ice clouds from three perspectives: light scattering simulations, remote sensingADVANCES IN ATMOSPHERIC SCIENCES, VOL. 32, JANUARY 2015, 32­63 On the Radiative Properties of Ice Clouds: Light Scattering, Remote Sensing, and Radiation Parameterization Ping YANG1, Kuo-Nan LIOU2, Lei

Baum, Bryan A.

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Solar differential rotation and properties of magnetic clouds  

E-Print Network (OSTI)

The most geoeffective solar drivers are magnetic clouds - a subclass of coronal mass ejections (CME's) distinguished by the smooth rotation of the magnetic field inside the structure. The portion of CME's that are magnetic clouds is maximum at sunspot minimum and mimimum at sunspot maximum. This portion is determined by the amount of helicity carried away by CME's which in turn depends on the amount of helicity transferred from the solar interior to the surface, and on the surface differential rotation. The latter can increase or reduce, or even reverse the twist of emerging magnetic flux tubes, thus increasing or reducing the helicity in the corona, or leading to the violation of the hemispheric helicity rule, respectively. We investigate the CME's associated with the major geomagnetic storms in the last solar cycle whose solar sources have been identified, and find that in 10 out of 12 cases of violation of the hemispheric helicity rule or of highly geoeffective CME's with no magnetic field rotation, they originate from regions with "anti-solar" type of surface differential rotation.

K. Georgieva; B. Kirov; E. Gavruseva; J. Javaraiah

2005-11-09T23:59:59.000Z

53

Use of In Situ Observations to Characterize Cloud Microphysical and Radiative Properties: Application to Climate Studies  

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Use of In Situ Observations to Characterize Use of In Situ Observations to Characterize Cloud Microphysical and Radiative Properties: Application to Climate Studies G. M. McFarquhar and T. Nousiainen Department of Atmospheric Sciences University of Illinois Urbana, Illinois M. S. Timlin, S. F. Iacobellis, and R. C. J. Somerville Scripps Institution of Oceanography La Jolla, California Introduction Cloud radiative feedback is the most important effect determining climate response to human activity. Ice clouds reflect solar radiation and absorb thermal emission from the ground and the lower atmosphere and emit infrared radiation to space. The representation of these processes in models affects future climate predictions and there is much uncertainty in the representation of these processes. The size and

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Investigation of Thin Cirrus Cloud Optical and Microphysical Properties on the Basis of Satellite Observations and Fast Radiative Transfer Models  

E-Print Network (OSTI)

function of ?CALIOP. the frequency is scaled by dividing the largest frequency in each ?CALIOP bin. Data are from collocated MODIS and CALIOP measurements made in August 2006. ............... 126 5.7 Daytime frequencies of (a) cloud, (b) ice cloud, (c...) and Stubenrauch et al. (2006) investigated the climatology of thin cirrus properties. 1.2.2 Limb-view-instrument-based observations Limb-view-instruments observe cloud or atmosphere by eliminating the signals from the surface and therefore increase the SNRs...

Wang, Chenxi

2013-07-25T23:59:59.000Z

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Computation of Domain-Averaged Irradiance with a Simple Two-Stream Radiative Transfer Model Including Vertical Cloud Property Correlations  

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Computation of Domain-Averaged Irradiance Computation of Domain-Averaged Irradiance with a Simple Two-Stream Radiative Transfer Model Including Vertical Cloud Property Correlations S. Kato Center for Atmospheric Sciences Hampton University Hampton, Virginia Introduction Recent development of remote sensing instruments by Atmospheric Radiation Measurement (ARM?) Program provides information of spatial and temporal variability of cloud structures. However it is not clear what cloud properties are required to express complicated cloud fields in a realistic way and how to use them in a relatively simple one-dimensional (1D) radiative transfer model to compute the domain averaged irradiance. To address this issue, a simple shortwave radiative transfer model that can treat the vertical cloud optical property correlation is developed. The model is based on the gamma-weighted

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Testing AGCM-Predicted Cloud and Radiation Properties with ARM Data: The Super-Parameterization Approach  

SciTech Connect

The goal of our study is to directly evaluate treatment of clouds and radiation in an atmospheric global climate model (AGCM) using long-term observations from the Atmospheric Radiation Measurement (ARM) program. In this presentation, we will present a comparison of observations from two ARM sites, one in north central Oklahoma and one at Nauru island in the Tropical Western Pacific region, with the model output from corresponding grid points. Traditional parametric approach of diagnosing cloud and radiation properties from large-scale model fields is not well suited for comparison with observed time series at selected locations. A recently emerging approach called super parameterization has shown promise to bridge the gap. Super parameterization consists of a two-dimensional cloud system resolving model (CSRM) embedded into each grid of the NCAR Community Climate System Model thereby computing cloud properties at a scale that is more consistent with observations. Because the approach is computationally expensive only limited simulations have been carried out. Two sets of one year long simulations are considered: one using climatological sea surface temperatures (SST) and another using 1999 SST. Each set includes a run with super-parameterization (SP) as well as an AGCM run with traditional or standard (STD) cloud and radiation treatment. Time series of cloud fraction, precipitation intensity, and downwelling solar radiation flux at the surface are statistically analyzed. Nearly all parameters of frequency distributions of these variables from SP run are shown to be more consistent with observation than those from STD model run. Different temporal and spatial averaging in the simulations and observations imposes limitations on the comparisons and these scale effects will be discussed. Output from the STD run represents statistics for the AGCM grid, which, in our case, is roughly 300 km x 300 km. In contrast, the CSRM domain is 4 km x 256 km and consists of a row of 64 columns, 4 km x 4 km each. One of the benefits of the SP approach is that statistics can be collected for domain-averaged as well as column cloud and radiation properties. The column statistics are representative of scales that are closer to the scales of observations and therefore allow for more direct comparisons.

Ovchinnikov, Mikhail; Ackerman, Thomas P.; Marchand, Roger T.; Khairoutdinov, Marat

2004-01-31T23:59:59.000Z

57

Study of ice cloud properties using infrared spectral data  

E-Print Network (OSTI)

with increasing wavelength. However for larger sized crystals, as in Fig. 3f, difraction dominates and the asymmetry factor is very close to 1 across the spectrum. 15 Fig. 3. Interpolated single-scatering properties as a function of wavelength for 6 ice... crystal habits. Shown are a), b) the extinction eficiency for D max of 10 and 50 ?m respectively, c), d) the single-scatering albedo for D max of 10 and 50 ?m, respectively, and e), f) the asymmetry factor for D max of 10 and 50 ?, respectively...

Garrett, Kevin James

2009-05-15T23:59:59.000Z

58

Global Weather States and Their Properties from Passive and Active Satellite Cloud Retrievals  

Science Journals Connector (OSTI)

In this study, the authors apply a clustering algorithm to International Satellite Cloud Climatology Project (ISCCP) cloud optical thicknesscloud top pressure histograms in order to derive weather states (WSs) for the global domain. The cloud ...

George Tselioudis; William Rossow; Yuanchong Zhang; Dimitra Konsta

2013-10-01T23:59:59.000Z

59

A 3-Year Climatology of Cloud and Radiative Properties Derived from GOES-8 Data Over the Southern Great Plains  

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3-Year Climatology of Cloud and Radiative Properties 3-Year Climatology of Cloud and Radiative Properties Derived from GOES-8 Data Over the Southern Great Plains M. M. Khaiyer, A. D. Rapp, D. R. Doelling, and M. L. Nordeen Analytical Service and Materials, Inc. Hampton, Virginia P. Minnis, W. L. Smith, Jr., and L. Nguyen Atmospheric Sciences Division National Aeronautics and Space Administration Langley Research Center Hampton, Virginia Introduction While the various instruments maintained at the Atmospheric Radiation Measurement (ARM) Program Southern Great Plains (SGP) Central Facility (CF) provide detailed cloud and radiation measurements for a small area, satellite cloud property retrievals provide a means of examining the large-scale properties of the surrounding region over an extended period of time. Seasonal and inter-annual

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3D EFFECTS ON SPECTRALLY INVARIANT BEHAVIOR NEAR CLOUD EDGES: IMPLICATIONS FOR RETRIEVING AEROSOL AND CLOUD PROPERTIES IN  

E-Print Network (OSTI)

3D EFFECTS ON SPECTRALLY INVARIANT BEHAVIOR NEAR CLOUD EDGES: IMPLICATIONS FOR RETRIEVING AEROSOL between cloudy and clear air is always ambiguous, and because effects of the 3D nature of clouds will demonstrate how 3D effects may modulate the spectrally invariant relationships. We will also show the extent

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Posters Diagnostic Analysis of Cloud Radiative Properties R.C.J. Somerville and S. F. Iacobellis  

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1 1 Posters Diagnostic Analysis of Cloud Radiative Properties R.C.J. Somerville and S. F. Iacobellis Scripps Institution of Oceanography University of California, San Diego La Jolla, California Introduction A current dilemma of climate modeling is that general circulation model (GCM) results are extremely sensitive to parameterizations of certain poorly understood physical processes, most notably cloud-radiation interactions. As a result, models with different plausible parameterizations give very different results. Yet, we have no firm basis for knowing which parameterization is more nearly "correct." It is true that parameterizations are not the only shortcoming of GCMs. Our current ability to create models that will adequately simulate today's climate and predict its evolution

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First Observations of Tracking Clouds Using Scanning ARM Cloud Radars  

Science Journals Connector (OSTI)

Tracking clouds using scanning cloud radars can help to document the temporal evolution of cloud properties well before large-drop formation (weather radar first echo). These measurements also complement cloud and precipitation tracking using ...

Paloma Borque; Pavlos Kollias; Scott Giangrande

2014-12-01T23:59:59.000Z

63

Berkeley Lab  

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Smithsonian Features Early Recordings Enabled by Berkeley Lab Technology http:www.lbl.gov20150127smithsonian-features-early-recordings-enabled-by-berkeley-lab-technology...

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Global ice cloud observations: radiative properties and statistics from moderate-resolution imaging spectroradiometer measurements  

E-Print Network (OSTI)

Ice clouds occur quite frequently, yet so much about these clouds is unknown. In recent years, numerous investigations and field campaigns have been focused on the study of ice clouds, all with the ultimate goal of gaining a better understanding...

Meyer, Kerry Glynne

2009-05-15T23:59:59.000Z

65

Jefferson Lab | Jefferson Lab  

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News item slideshow News item slideshow Final Piece Final Piece Workers install a section of the pre-shower calorimeter, or PCAL, which is part of the CLAS12 detector package in Jefferson Lab's Experimental Hall B. The new equipment is being installed for the 12 GeV Upgrade project. <<< Installation of PCAL in Hall B. Upgraded Detector Upgraded Detector Work on the 12 GeV Upgrade project continues at Jefferson Lab. Shown here is the new CLAS12 detector in Experimental Hall B after the recent installation of the pre-shower calorimeter, or PCAL. <<< Installation work on Hall B detector. Neutron Stopper Neutron Stopper Jefferson Lab engineer Paul Brindza holds up samples of a new system of concrete products designed to stop neutrons and other particles from harming sensitive scientific computers and detectors. The new system was

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Atmospheric Radiation Measurement (ARM) Data from Steamboat Springs, Colorado, for the Storm Peak Laboratory Cloud Property Validation Experiment (STORMVEX)  

DOE Data Explorer (OSTI)

In October 2010, the initial deployment of the second ARM Mobile Facility (AMF2) took place at Steamboat Springs, Colorado, for the Storm Peak Laboratory Cloud Property Validation Experiment (STORMVEX). The objective of this field campaign was to obtain data about liquid and mixed-phase clouds using AMF2 instruments in conjunction with Storm Peak Laboratory (located at an elevation of 3220 meters on Mt. Werner), a cloud and aerosol research facility operated by the Desert Research Institute. STORMVEX datasets are freely available for viewing and download. Users are asked to register with the ARM Archive; the user's email address is used from that time forward as the login name.

67

Cloud Services Cloud Services  

E-Print Network (OSTI)

Cloud Services Cloud Services In 2012 UCD IT Services launched an exciting new set of cloud solutions called CloudEdu, which includes cloud servers, cloud storage, cloud hosting and cloud network. The CloudEdu package includes a consultancy service in design, deployment, management and utilisation

68

Lab 12: Measurements Lab This lab introduces . . .  

E-Print Network (OSTI)

Lab 12: Measurements Lab Objectives This lab introduces . . . Materials 1) 2 Liter Bottle 2) Bicycle Pump 3) Rocket Fins 4) Water 5) Scale 6) Angle thingie Theory What is a Measurement? A measurement tells us about a quantity of something. For example, a measurement can inform us about how heavy

Wedeward, Kevin

69

Macrophysical Properties of Tropical Cirrus Clouds from the CALIPSO Satellite and from Ground-based Micropulse and Raman Lidars  

SciTech Connect

Lidar observations of cirrus cloud macrophysical properties over the U.S. Department of Energy Atmospheric Radiation Measurement (ARM) program Darwin, Australia site are compared from the Cloud-Aerosol Lidar and In- frared Pathfinder Satellite Observation (CALIPSO) satellite, the ground-based ARM micropulse lidar (MPL), and the ARM Raman lidar (RL). Comparisons are made using the subset of profiles where the lidar beam is not fully attenuated. Daytime measurements using the RL are shown to be relatively unaffected by the solar background and are therefore suited for checking the validity of diurnal cycles. RL and CALIPSO cloud fraction profiles show good agreement while the MPL detects significantly less cirrus, particularly during the daytime. Both MPL and CALIPSO observations show that cirrus clouds occur less frequently during the day than at night at all altitudes. In contrast, the RL diurnal cy- cle is significantly different than zero only below about 11 km; where it is the opposite sign (i.e. more clouds during the daytime). For cirrus geomet- rical thickness, the MPL and CALIPSO observations agree well and both datasets have signficantly thinner clouds during the daytime than the RL. From the examination of hourly MPL and RL cirrus cloud thickness and through the application of daytime detection limits to all CALIPSO data we find that the decreased MPL and CALIPSO cloud thickness during the daytime is very likely a result of increased daytime noise. This study highlights the vast im- provement the RL provides (compared to the MPL) in the ARM program's ability to observe tropical cirrus clouds as well as a valuable ground-based lidar dataset for the validation of CALIPSO observations and to help im- prove our understanding of tropical cirrus clouds.

Thorsen, Tyler J.; Fu, Qiang; Comstock, Jennifer M.; Sivaraman, Chitra; Vaughan, Mark A.; Winker, D.; Turner, David D.

2013-08-27T23:59:59.000Z

70

A 25-month database of stratus cloud properties generated from ground-based measurements at the Atmospheric Radiation Measurement Southern Great Plains Site  

SciTech Connect

A 25-month database of the macrophysical, microphysical, and radiative properties of isolated and overcast low-level stratus clouds has been generated using a newly developed parameterization and surface measurements from the Atmospheric Radiation Measurement central facility in Oklahoma. The database (5-min resolution) includes two parts: measurements and retrievals. The former consist of cloud base and top heights, layer-mean temperature, cloud liquid water path, and solar transmission ratio measured by a ground-based lidar/ceilometer and radar pair, radiosondes, a microwave radiometer, and a standard Eppley precision spectral pyranometer, respectively. The retrievals include the cloud-droplet effective radius and number concentration and broadband shortwave optical depth and cloud and top-of-atmosphere albedos. Stratus without any overlying mid or high-level clouds occurred most frequently during winter and least often during summer. Mean cloud-layer altitudes and geometric thicknesses were higher and greater, respectively, in summer than in winter. Both quantities are positively correlated with the cloud-layer mean temperature. Mean cloud-droplet effective radii range from 8.1 {mu}m in winter to 9.7 {mu}m during summer, while cloud-droplet number concentrations during winter are nearly twice those in summer. Since cloud liquid water paths are almost the same in both seasons, cloud optical depth is higher during the winter, leading to greater cloud albedos and lower cloud transmittances. (c) 2000 American Geophysical Union.

Dong, Xiquan [Meteorology Department, University of Utah, Salt Lake City (United States)] [Meteorology Department, University of Utah, Salt Lake City (United States); Minnis, Patrick [NASA Langley Research Center, Hampton, Virginia (United States)] [NASA Langley Research Center, Hampton, Virginia (United States); Ackerman, Thomas P. [Pacific Northwest National Laboratory, DOE, Richland, Washington (United States)] [Pacific Northwest National Laboratory, DOE, Richland, Washington (United States); Clothiaux, Eugene E. [Department of Meteorology, Pennsylvania State University, University Park (United States)] [Department of Meteorology, Pennsylvania State University, University Park (United States); Mace, Gerald G. [Meteorology Department, University of Utah, Salt Lake City (United States)] [Meteorology Department, University of Utah, Salt Lake City (United States); Long, Charles N. [Department of Meteorology, Pennsylvania State University, University Park (United States)] [Department of Meteorology, Pennsylvania State University, University Park (United States); Liljegren, James C. [Ames Laboratory, DOE, Ames, Iowa (United States)] [Ames Laboratory, DOE, Ames, Iowa (United States)

2000-02-27T23:59:59.000Z

71

The Roles of Cloud Drop Effective Radius and LWP in Determining Rain Properties in Marine Stratocumulus  

SciTech Connect

Numerical simulations described in previous studies showed that adding cloud condensation nuclei to marine stratocumulus can prevent their breakup from closed into open cells. Additional analyses of the same simulations show that the suppression of rain is well described in terms of cloud drop effective radius (re). Rain is initiated when re near cloud top is around 12-14 um. Cloud water starts to get depleted when column-maximum rain intensity (Rmax) exceeds 0.1 mm h-1. This happens when cloud-top re reaches 14 um. Rmax is mostly less than 0.1 mm h-1 at re<14 um, regardless of the cloud water path, but increases rapidly when re exceeds 14 um. This is in agreement with recent aircraft observations and theoretical observations in convective clouds so that the mechanism is not limited to describing marine stratocumulus. These results support the hypothesis that the onset of significant precipitation is determined by the number of nucleated cloud drops and the height (H) above cloud base within the cloud that is required for cloud drops to reach re of 14 um. In turn, this can explain the conditions for initiation of significant drizzle and opening of closed cells providing the basis for a simple parameterization for GCMs that unifies the representation of both precipitating and non-precipitating clouds as well as the transition between them. Furthermore, satellite global observations of cloud depth (from base to top), and cloud top re can be used to derive and validate this parameterization.

Rosenfeld, Daniel; Wang, Hailong; Rasch, Philip J.

2012-07-04T23:59:59.000Z

72

Replication of engine block cylinder bridge microstructure and mechanical properties with lab scale 319 Al alloy billet castings  

SciTech Connect

In recent years, aluminum alloy gasoline engine blocks have in large part successfully replaced nodular cast iron engine blocks, resulting in improved vehicle fuel efficiency. However, because of the inadequate wear resistance properties of hypoeutectic AlSi alloys, gray iron cylinder liners are required. These liners cause the development of large tensile residual stress along the cylinder bores and necessitate the maximization of mechanical properties in this region to prevent premature engine failure. The aim of this study was to replicate the engine cylinder bridge microstructure and mechanical properties following TSR treatment (which removes the sand binder to enable easy casting retrieval) using lab scale billet castings of the same alloy composition with varying cooling rates. Comparisons in microstructure between the engine block and the billet castings were carried out using optical and scanning electron microscopy, while mechanical properties were assessed using tensile testing. The results suggest that the microstructure at the top and middle of the engine block cylinder bridge was successfully replicated by the billet castings. However, the microstructure at the bottom of the cylinder was not completely replicated due to variations in secondary phase morphology and distribution. The successful replication of engine block microstructure will enable the future optimization of heat treatment parameters. - Highlights: A method to replicate engine block microstructure was developed. Billet castings will allow cost effective optimization of heat treatment process. The replication of microstructure in the cylinder region was mostly successful. Porosity was more clustered in the billet castings compared to the engine block. Mechanical properties were lower in billet castings due to porosity and inclusions.

Lombardi, A., E-mail: a2lombar@ryerson.ca [Centre for Near-net-shape Processing of Materials, Ryerson University, 101 Gerrard Street East, Toronto, Ontario M5B2K3 (Canada); D'Elia, F.; Ravindran, C. [Centre for Near-net-shape Processing of Materials, Ryerson University, 101 Gerrard Street East, Toronto, Ontario M5B2K3 (Canada); MacKay, R. [Nemak of Canada Corporation, 4600 G.N. Booth Drive, Windsor, Ontario N9C4G8 (Canada)

2014-01-15T23:59:59.000Z

73

Working With Berkeley Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Working with the Lab Working with the Lab A-Z Index Search Phone Book Comments Ernest Orlando Lawrence Berkeley National Laboratory Technology Transfer Patent Department Sponsored Projects Office Procurement: Doing Business with the Lab Visitor Information Scientififc Divisions and National User Facilities UC Campus-Labs Collaboration Programs Berkeley Lab stresses collaboration in everything we do. The Laboratory is involved in many research partnerships with private industry. Our mission also includes the transfer of Laboratory inventions to the private sector for rapid commercialization. The role of the Technology Transfer Office is to make technology and expertise developed here available to industry. Contact the Technology Transfer Office to pinpoint research areas of common interest, negotiate rights to Laboratory intellectual property, and to discuss current patent and copyright licensing opportunities.

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Robert Pincus and Crispian Batstone, CIRES/Univ. Colorado and NOAA Earth System Research Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Characteristic atmospheric profiles at the SGP site: Characteristic atmospheric profiles at the SGP site: Results from the ARM continuous forcing and two climate models Robert Pincus and Crispian Batstone, CIRES/Univ. Colorado and NOAA Earth System Research Lab Amy Braverman, Jet Propulsion Laboratory Errors in climate model predictions of cloud properties stem from some combination of (at least) two causes: * the cloud parameterization may produce the wrong cloud properties from a correct atmospheric state (or history of states), or * the cloud parameterization may be driven by incorrect states. Errors seen in long-term climatologies can't distinguish between these two error sources, but the different modes of failure have very different implica- tions for model development. There are two approaches to disentangling these error sources:

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Satellite and Surface Data Synergy for Developing a 3D Cloud Structure and Properties Characterization Over the ARM SGP. S...  

NLE Websites -- All DOE Office Websites (Extended Search)

Satellite and Surface Data Synergy for Developing Satellite and Surface Data Synergy for Developing a 3D Cloud Structure and Properties Characterization Over the ARM SGP Site Stage 1: Cloud Amounts, Optical Depths, and Cloud Heights Reconciliation I. Genkova and C. N. Long Pacific Northwest National Laboratory Richland, Washington P. W. Heck Analytical Services & Materials, Inc. Hampton, Virginia P. Minnis National Aeronautics and Space Administration Langley Research Center Hampton, Virginia Introduction One of the primary Atmospheric Radiation Measurement (ARM) Program objectives is to obtain measurements applicable to the development of models for better understanding of radiative processes in the atmosphere. We address this goal by building a three-dimensional (3D) characterization of the

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Ground-based All-sky Mid-infrared and Visible Imagery for Purposes of Characterizing Cloud Properties  

SciTech Connect

This paper describes the All Sky Infrared Visible Analyzer (ASIVA), a multi-purpose visible and infrared sky imaging and analysis instrument whose primary functionality is to provide radiometrically calibrated imagery in the mid-infrared (mid-IR) atmospheric window. This functionality enables the determination of diurnal hemispherical cloud fraction (HCF) and estimates of sky/cloud temperature from which one can derive estimates of cloud emissivity and cloud height. This paper describes the calibration methods and performance of the ASIVA instrument with particular emphasis on data products being developed for the meteorological community. Data presented here were collected during a field campaign conducted at the Atmospheric Radiation Measurement (ARM) Southern Great Plains (SGP) Climate Research Facility from May 21 to July 27, 2009. The purpose of this campaign was to determine the efficacy of IR technology in providing reliable nighttime HCF data. Significant progress has been made in the analysis of the campaign data over the past several years and the ASIVA has proven to be an excellent instrument for determining HCF as well as several other important cloud properties.

Klebe, Dimitri; Blatherwick, R. D.; Morris, Victor R.

2014-02-24T23:59:59.000Z

77

Validation of Surface Retrieved Cloud Optical Properties with in situ Measurements at the Atmospheric Radiation Measurement Program (ARM) South Great Plains Site  

SciTech Connect

The surface inferred cloud optical properties from a multifilter rotating shadowband radiometer have been validated against the in situ measurements during the second ARM Enhanced Shortwave Experiment (ARESE II) field campaign at the ARM South Great Plains (SGP) site. On the basis of eight effective radius profiles measured by the in situ Forward Spectra Scattering Probe (FSSP), our retrieved cloud effective radii for single-layer warm water clouds agree well with in situ measurements, within 5.5%. The sensitivity study also illustrates that for this case a 13% uncertainty in observed liquid water path (LWP, 20 g/m2) results in 1.5% difference in retrieved cloud optical depth and 12.7% difference in referred cloud effective radius, on average. The uncertainty of the LWP measured by the microwave radiometer (MWR) is the major contributor to the uncertainty of retrieved cloud effective radius. Further, we conclude that the uncertainty of our inferred cloud optical properties is better than 5% for warm water clouds based on a surface closure study, in which cloud optical properties inferred from narrowband irradiances are applied to a shortwave model and the modeled broadband fluxes are compared to a surface pyranometer.

Min, Qilong; Duan, M.; Marchand, Roger T.

2003-09-11T23:59:59.000Z

78

Berkeley Lab  

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Berkeley Lab masthead U.S. Department of Energy logo Phone Book Jobs Search sun abstract Helios logo Overview Goals & Challenges Publications Research Highlights In the News SERC...

79

Berkeley Lab  

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Due to Laboratory budget cuts Berkeley Lab Learning Institute (BLI) no longer sponsors in-house training and workshops. This website is now a resource for supervisors and...

80

Lab celebrates Earth Day  

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Lab celebrates Earth Day Lab celebrates Earth Day Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit Lab celebrates Earth Day Multiple activities focus on environmental protection. May 1, 2013 A team from Industrial Hygiene and Safety during the Great Garbage Grab A team from Industrial Hygiene and Safety during the Great Garbage Grab. Contact Editor Linda Anderman Email Community Programs Office Kurt Steinhaus Email Great Garbage Grab From April 1 - 12 employees were encouraged to don work gloves and very attractive orange vests to pick up litter around their workplace-both on and off Lab property. This year's winner of the coveted Traveling Trash Trophy (for picking up the most litter) went to the Worker Safety and

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81

Berkeley Lab  

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Search 29 Breakthroughs Search 29 Breakthroughs At Berkeley Lab, we've: Discovered sixteen elements. The periodic table would be smaller without Berkeley Lab. Among the Lab's handiwork is an instrumental role in the discovery of technetium-99, which has revolutionized the field of medical imaging. There's also americium, which is widely used in smoke detectors. Identified good and bad cholesterol. The battle against heart disease received a boost in the 1960s when Lab research unveiled the good and bad sides of cholesterol. Today, diagnostic tests that detect both types of cholesterol save lives. Big Bang Confirmed the Big Bang, and discovered dark energy. Lab detectors aboard a NASA satellite revealed the birth of the galaxies in the echoes of the Big Bang. And dark energy - the mysterious something

82

A Global Climatology of Single-Layer and Overlapped Clouds and their Optical Properties Developed Using a New Algorithm Applied to Terra/MODIS Data  

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Global Climatology of Single-Layer and Overlapped Global Climatology of Single-Layer and Overlapped Clouds and their Optical Properties Developed Using a New Algorithm Applied to Terra/MODIS Data F.-L. Chang and Z. Li Earth System Science Interdisciplinary Center University of Maryland College Park, Maryland Z. Li Department of Meteorology University of Maryland College Park, Maryland Introduction To date, weather satellites are the only tool to measure cloud and climate variables on a global scale, an objective addressed by the International Satellite Cloud Climatology Project (ISCCP) (Rossow and Schiffer 1991; Rossow and Schiffer 1999). However, there is a dearth of information concerning the global climatology of cloud vertical structure and cirrus cloud properties. This is because the often-used

83

Global Distribution and Climate Forcing of Marine Organic Aerosol - Part 2: Effects on Cloud Properties and Radiative Forcing  

SciTech Connect

A series of simulations with the Community Atmosphere Model version 5 (CAM5) with a 7-mode Modal Aerosol Model were conducted to assess the changes in cloud microphysical properties and radiative forcing resulting from marine organic aerosols. Model simulations show that the anthropogenic aerosol indirect forcing (AIF) predicted by CAM5 is decreased in absolute magnitude by up to 0.09 Wm{sup -2} (7 %) when marine organic aerosols are included. Changes in the AIF from marine organic aerosols are associated with small global increases in low-level incloud droplet number concentration and liquid water path of 1.3 cm{sup -3} (1.5 %) and 0.22 gm{sup -2} (0.5 %), respectively. Areas especially sensitive to changes in cloud properties due to marine organic aerosol include the Southern Ocean, North Pacific Ocean, and North Atlantic Ocean, all of which are characterized by high marine organic emission rates. As climate models are particularly sensitive to the background aerosol concentration, this small but non-negligible change in the AIF due to marine organic aerosols provides a notable link for ocean-ecosystem marine low-level cloud interactions and may be a candidate for consideration in future earth system models.

Gantt, Brett; Xu, Jun; Meskhidze, N.; Zhang, Yang; Nenes, Athanasios; Ghan, Steven J.; Liu, Xiaohong; Easter, Richard C.; Zaveri, Rahul A.

2012-07-25T23:59:59.000Z

84

The Lab  

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The Lab The Lab The Lab Photo Gallery Images of the Lab's world-class facilities and buildings. Click thumbnails to enlarge. Photos arranged by most recent first, horizontal formats before vertical. See Flickr for more sizes and details. LANL buildings at Technical Area 3 LANL buildings at Technical Area 3 Technical Area 3 early morning Technical Area 3 early morning Aerial View of Neutron Science Center Aerial View of Neutron Science Center Aerial View of TA-15 - 1 Aerial View of TA-15 - 1 Aerial View of Los Alamos National Laboratory Aerial View of Los Alamos National Laboratory Aerial View of Los Alamos National Laboratory - 1 Aerial View of Los Alamos National Laboratory - 1 Aerial View of Los Alamos National Laboratory - 3 Aerial View of Los Alamos National Laboratory - 3

85

Technology Transfer at Berkeley Lab: For Berkeley Lab Researchers  

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Steven Chu Steven Chu "Technology transfer is a superb opportunity to demonstrate the value of our discoveries and to benefit society. It is an area I would like to see grow." Steve Chu, Secretary, US Department of Energy, and Former Lab Director What You Need to Know and Do What you, as a Berkeley Lab researcher or guest, need to do to protect the intellectual property you create to meet Lab requirements and how publishing and pursuing a patent are fully compatible. The Tech Transfer Proces The steps to patent, market and commercialize an invention and the role of Technology Transfer and Intellectual Property Management (TTIPM). Business Development Services Resources available within TTIPM to help move your technology to market. Berkeley Lab LaunchPad Services available at the Lab and beyond to help launch your startup

86

Berkeley Lab A to Z Index: L  

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LabAlert - LabAlert Emergency Alerting Service LabAlert - LabAlert Emergency Alerting Service Lab Advisory Board Lab Population Table Lab Property Review Lab Wiki Laboratory Counsel Laboratory Directed Research & Development Program (LDRD) Laboratory Research Computing Laboratory Support Services Labor Employee Relations Lactation Accommodation Program Lactation / Nursing Moms Laser Ablation: Advanced Laser Technologies Lab Laser Management System (Laser Inventory) Laser Safety Web Page Lasers, Optical Accelerator Systems Integrated Studies (L'OASIS) Group LaTeX (& TeX) information Lawrence Berkeley National Laboratory 75th Anniversary Website LBLnet Service at LBL (Ethernet, IP, VPN, etc.) LBNL Corrective Action Tracking System (CATS) LBNL Incident Notification/Contact x6999 LBNL Merchandise, Food and Drink for Sale 24/7 at the Guest House

87

Cloud Microphysical and Radiative Properties Derived from MODIS, VIRS, AVHRR, and GMS Data Over the Tropical Western Pacific  

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Microphysical and Radiative Properties Derived Microphysical and Radiative Properties Derived from MODIS, VIRS, AVHRR, and GMS Data Over the Tropical Western Pacific G. D. Nowicki, M. L. Nordeen, P. W. Heck, D. R. Doelling, and M. M. Khaiyer Analytical Services and Materials, Inc. Hampton, Virginia P. Minnis National Aeronautics and Space Administration Atmospheric Sciences Division Langley Research Center Hampton, Virginia S. Sun-Mack Science Applications International Corporation Hampton, Virginia Introduction Utilization of the geostationary meteorological satellite (GMS) imagery has allowed for the derivation of cloud and radiative properties over the Tropical Western Pacific (TWP) on relatively high spatial and temporal scales. The layered bispectral threshold method (LBTM) has been applied to GMS data

88

Berkeley Lab  

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Berkeley Berkeley The Lab at a Glance 13 Nobel Prizes $700 million Annual contribution to local economy $1.6 billion Impact on U.S. economy 4,200 Employees, including: 1,685 Scientists, engineers, and faculty 475 Postdoctoral fellows 560 Undergraduate and graduate student employees Lab Budget FY 2011 $836 million $735 million + $101 million (ARRA) FY 2010 $811 million $707 million + $104 million (ARRA) FY 2009 $648 million $637 million + $ 11 million (ARRA) FY 2008 $590 million (ARRA = American Recovery and Reinvestment Act) Berkeley Lab hosts six major national user facilities that attract more than 7,000 visitors a year to conduct joint research, run experiments, and analyze sample materials: Advanced Light Source Energy Sciences Network Joint Genome Institute

89

BERKELEY LAB  

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Bringing Science Solutions to the World Bringing Science Solutions to the World lbl.gov Lawrence Berkeley National Laboratory's science is a global enterprise. From the Lab's site in the hills overlooking the University of California Berkeley campus, to locations across the continent and around the world, Berkeley Lab scientists are working at the frontiers of knowledge to better understand our universe and to address the challenges facing our nation and our planet. Understanding the Effects of the Gulf Oil Spill In the aftermath of the explosion of BP's Deepwater Horizon drilling rig in the Gulf of Mexico, a dispersed oil plume was formed at a depth between 3,600 and 4,000 feet, extending some 10 miles out from the wellhead. An intensive study by Berkeley Lab scientists, using a DNA-analytical tool they developed

90

Berkeley Lab  

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INDIA BANGLADESH CHINA DAYA BAY CHINA RUSSIA SIBERIA JAPAN SAMOA HAWAII INDIA BANGLADESH CHINA DAYA BAY CHINA RUSSIA SIBERIA JAPAN SAMOA HAWAII SOUTH POLE ANTARCTICA NEW MEXICO SOUTH DAKOTA TEXAS GULF OF MEXICO NEW YORK PUERTO RICO AMAZON RAIN FOREST CANARY ISLANDS SWITZERLAND ETHIOPIA JOHANNESBURG ERITREA Lawrence Berkeley National Laboratory's science is a global enterprise. From the Lab's site in the hills overlooking the University of California Berkeley campus, to locations across the continent and around the world, Berkeley Lab scientists are working at the frontiers of knowledge to better understand our universe and to address the challenges facing our nation and our planet. Roll your mouse across the map to see how the Lab is making a difference. gulf-oil-spill_2 Understanding the Effects of the Gulf Oil Spill / Gulf of Mexico

91

IMPLICATIONS OF INFALLING Fe II-EMITTING CLOUDS IN ACTIVE GALACTIC NUCLEI: ANISOTROPIC PROPERTIES  

SciTech Connect

We investigate consequences of the discovery that Fe II emission in quasars, one of the spectroscopic signatures of 'Eigenvector 1', may originate in infalling clouds. Eigenvector 1 correlates with the Eddington ratio L/L {sub Edd} so that Fe II/Hbeta increases as L/L {sub Edd} increases. We show that the 'force multiplier', the ratio of gas opacity to electron scattering opacity, is approx10{sup 3}-10{sup 4} in Fe II-emitting gas. Such gas would be accelerated away from the central object if the radiation force is able to act on the entire cloud. As had previously been deduced, infall requires that the clouds have large column densities so that a substantial amount of shielded gas is present. The critical column density required for infall to occur depends on L/L {sub Edd}, establishing a link between Eigenvector 1 and the Fe II/Hbeta ratio. We see predominantly the shielded face of the infalling clouds rather than the symmetric distribution of emitters that has been assumed. The Fe II spectrum emitted by the shielded face is in good agreement with observations thus solving several long-standing mysteries in quasar emission lines.

Ferland, Gary J. [Department of Physics, University of Kentucky, Lexington, KY 40506 (United States); Hu Chen; Wang Jianmin [Key Laboratory for Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049 (China); Baldwin, Jack A. [Department of Physics and Astronomy, Michigan State University, Lansing, MI (United States); Porter, Ryan L. [Department of Astronomy, University of Michigan, Ann Arbor, MI 48109 (United States); Van Hoof, Peter A. M. [Royal Observatory of Belgium, Ringlaan 3, 1180 Brussels (Belgium); Williams, R. J. R. [AWE plc, Aldermaston, Reading RG7 4PR (United Kingdom)

2009-12-10T23:59:59.000Z

92

BNL | Aerosol, Cloud, Precipitation Interactions  

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Cloud-Aerosol-Precipitation Interactions Cloud-Aerosol-Precipitation Interactions Atmospheric aerosols exert important "indirect effects" on clouds and climate by serving as cloud condensation nuclei (CCN) and ice nuclei that affect cloud radiative and microphysical properties. For example, an increase in CCN increases the number concentration of droplets enhances cloud albedo, and suppresses precipitation that alters cloud coverage and lifetime. However, in the case of moist and strong convective clouds, increasing aerosols may increase precipitation and enhance storm development. Although aerosol-induced indirect effects on climate are believed to have a significant impact on global climate change, estimating their impact continues to be one of the most uncertain climate forcings.

93

Electron-Cloud Build-Up: Summary  

E-Print Network (OSTI)

Properties In?uencing Electron Cloud Phenomena, Appl. Surf.Dissipation of the Electron Cloud, Proc. PAC03 (Portland,is no signi?cant electron-cloud under nominal operating

Furman, M.A.

2007-01-01T23:59:59.000Z

94

An Assessment of the Impact of Antishattering Tips and Artifact Removal Techniques on Bulk Cloud Ice Microphysical and Optical Properties Measured by the 2D Cloud Probe  

Science Journals Connector (OSTI)

A recent study showed that the ratio of the number of distribution functions derived from 2D cloud probes (2DCs) with standard tips to those with antishatter tips used during the 2008 Indirect and Semidirect Aerosol Campaign (ISDAC) and ...

Robert C. Jackson; Greg M. McFarquhar

2014-10-01T23:59:59.000Z

95

Development and Comparison of Ground and Satellite-based Retrievals of Cirrus Cloud Physical Properties  

SciTech Connect

This report is the final update on ARM research conducted at DRI through May of 2006. A relatively minor amount of work was done after May, and last month (November), two journal papers partially funded by this project were published. The other investigator on this project, Dr. Bob d'Entremont, will be submitting his report in February 2007 when his no-cost extension expires. The main developments for this period, which concludes most of the DRI research on this project, are as follows: (1) Further development of a retrieval method for cirrus cloud ice particle effective diameter (De) and ice water path (IWP) using terrestrial radiances measured from satellites; (2) Revision and publication of the journal article 'Testing and Comparing the Modified Anomalous Diffraction Approximation'; and (3) Revision and publication of our radar retrieval method for IWC and snowfall rate.

Mitchell, David L

2009-10-14T23:59:59.000Z

96

ALS Chemistry Lab  

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ALS Chemistry Lab Print ALS Chemistry Labs The ALS Chemistry Labs are located in the User Support Building (15-130) and in Building 6 (6-2233)*. These spaces are dedicated for...

97

ALS Chemistry Lab  

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Safety Safety for Users ALS Chemistry Lab Print ALS Chemistry Labs The ALS Chemistry Labs are located in the User Support Building (15-130) and in Building 6 (6-2233)*. These...

98

ALS Chemistry Lab  

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Chemistry Lab Print ALS Chemistry Labs The ALS Chemistry Labs are located in the User Support Building (15-130) and in Building 6 (6-2233)*. These spaces are dedicated for...

99

Investigation of the optical and cloud forming properties of pollution, biomass burning, and mineral dust aerosols  

E-Print Network (OSTI)

properties of a biomass burning aerosol generated from fires on the Yucatan Peninsula. Measured aerosol size distributions and size-resolved hygroscopicity and volatility were used to infer critical supersaturation distributions of the distinct particle types...

Lee, Yong Seob

2006-08-16T23:59:59.000Z

100

Use of ARM/NSA Data to Validate and Improve the Remote Sensing Retrieval of Cloud and Surface Properties in the Arctic from AVHRR Data  

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ARM/NSA Data to Validate and Improve the ARM/NSA Data to Validate and Improve the Remote Sensing Retrieval of Cloud and Surface Properties in the Arctic from AVHRR Data X. Xiong QSS Group, Inc. National Oceanic and Atmospheric Administration National Environmental Satellite, Data, and Information Service Office of Research and Applications Camp Springs, Maryland R. Storvold and C. Marty Geophysical Institute University of Alaska Fairbanks, Alaska K. H. Stamnes Stevens Institute of Technology Hoboken, New Jersey B. D. Zak Sandia National Laboratories Albuquerque, New Mexico Introduction Clouds in the Arctic have an important impact on the radiative energy balance. However, the effects of clouds still constitute one of the largest uncertainties in the study of climate change. Because the surface

Note: This page contains sample records for the topic "lab cloud property" from the National Library of EnergyBeta (NLEBeta).
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101

Aerosol-Cloud-Precipitation Interactions in the Trade Wind Boundary Layer.  

E-Print Network (OSTI)

??This dissertation includes an overview of aerosol, cloud, and precipitation properties associated with shallow marine cumulus clouds observed during the Barbados Aerosol Cloud Experiment (BACEX, (more)

Jung, Eunsil

2012-01-01T23:59:59.000Z

102

Lab Leadership | Princeton Plasma Physics Lab  

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Resources Environment, Safety & Health Procurement Division Technology Transfer Furth Plasma Physics Library Contact Us Lab Leadership Directory Careers Human Resources...

103

Careers | Jefferson Lab  

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Accessibility Careers Jobs at Jefferson Lab Jefferson Lab offers many interesting and challenging jobs in pursuit of a greater understanding of the visible universe. Read more Job...

104

Lab celebrates Earth Day  

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Lab celebrates Earth Day Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: Dec. 2014 - Jan. 2015 All Issues submit Lab...

105

About the Lab  

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Lab newsroomassetsimageslegacy-icon-short.jpg About the Lab Our stories, videos, and features embrace complex issues around our science, technologies, and mission that provide...

106

Lab announces security changes  

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Lab announces security changes Lab announces security changes The Laboratory is implementing several changes to its security procedures as the result of a recent security...

107

Relationships between lightning and properties of convective cloud Joanna M. Futyan1,2  

E-Print Network (OSTI)

August 2007. [1] Satellite observations of convective system properties and lightning flash rate are used with the lightning flash rate. A roughly second order power-law fit to the mean radar echo top height above the 0°C isotherm is shown to capture both regional and land-ocean contrasts in lightning occurrence and flash rate

108

Preliminary laboratory studies of the optical scattering properties of the crystal clouds  

E-Print Network (OSTI)

in the earth's radiation balance and so in¯uence weather and climate. Solar radiation reaching the top of ice crystals at a visible wavelength in order to gain information which can be used in climate models properties of atmospheric ice in the solar and infrared spectral bands is of great importance to studies

Boyer, Edmond

109

TC_CLOUD_REGIME.cdr  

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Tropical cloud properties as a function of regime Regimes? Monsoon versus Break * Different synoptic vertical velocity profiles - Changes convective inhibition, corresponding...

110

ARM - Measurement - Cloud extinction  

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extinction extinction ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud extinction The removal of radiant energy from an incident beam by the process of cloud absorption and/or scattering. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. ARM Instruments NEPHELOMETER : Nephelometer Field Campaign Instruments CEP : Cloud Extinction Probe CLDAEROSMICRO : Cloud and Aerosol Microphysical Properties EC-CONVAIR580-BULK : Environment Canada Convair 580 Bulk Parameters

111

Berkeley Lab Social Media  

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Berkeley Lab social media guidelines Berkeley Lab social media guidelines Read this before you tweet! These guidelines, developed by Berkeley Lab's Public Affairs Department, are intended to help Lab employees who use social media in an official capacity on behalf of Berkeley Lab. Social media is a great way to engage a large audience, but there are ways to do it well-and not so well-so please read on. These guidelines are for Lab staff interested in establishing a social media presence for a department, division, or user facility. They're also for Lab staff using social media as an individual but representing the Lab in some way. For Berkeley Lab's policies on basic computing and communications, which pertain to all Lab employees, read RPM 9.01 Computing and Communication and RPM 9.02 Operational Procedures for Computing and

112

Cloud Computing and Distributed Systems Laboratory DEPT. OF COMPUTER SCIENCE AND SOFTWARE ENGINEERING  

E-Print Network (OSTI)

Cloud Computing and Distributed Systems Laboratory DEPT. OF COMPUTER SCIENCE AND SOFTWARE ENGINEERING THE UNIVERSITY OF MELBOURNE, AUSTRALIA The Cloud Computing and Distributed Systems (CLOUDS in 2008 by the CLOUDS lab at the University of Melbourne, facilitates the realization of the above vision

Melbourne, University of

113

Overview of the COPS Aerosol and Cloud Microphysics (ACM) Subgroup...  

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properties of orographically induced clouds and how do these depend on dynamics, thermodynamics, and aerosol microphysics? * What is the role of aerosols and changing cloud...

114

REPRESENTING AEROSOL DYNAMICS AND PROPERTIES IN ATMOSPHERIC CHEMICAL TRANSPORT MODELS BY THE METHOD OF MOMENTS  

E-Print Network (OSTI)

, troposphere · Modification of cloud physical properties - hydrology and climate · Modification of fog, cloud

Schwartz, Stephen E.

115

Investigation of the Dynamical, Macrophysical and Radiative Properties of High Clouds Combining Satellite Observations and Climate Model Simulations  

E-Print Network (OSTI)

of the physical mechanism governing the fixed anvil temperature (FAT) hypothesis and test of FAT hypothesis with CTT measurements; and 3) the intercomparison of cloud fraction and radiative effects between satellite-based observations and reanalysis product...

Li, Yue

2012-02-14T23:59:59.000Z

116

2010 | Jefferson Lab  

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10 Wed, 12222010 - 2:00pm Jefferson Lab Weekly Briefs December 22, 2010 Wed, 12152010 - 2:00pm Jefferson Lab Weekly Briefs December 15, 2010 Wed, 12082010 - 2:00pm Jefferson...

117

2009 | Jefferson Lab  

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9 Wed, 12162009 - 2:00pm Jefferson Lab Weekly Briefs December 16, 2009 Wed, 12092009 - 2:00pm Jefferson Lab Weekly Briefs December 9, 2009 Wed, 12022009 - 2:00pm Jefferson...

118

2007 | Jefferson Lab  

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December 2007 Wed, 12192007 - 2:00pm Jefferson Lab Weekly Briefs December 19, 2007 Wed, 12122007 - 2:00pm Jefferson Lab Weekly Briefs December 12, 2007 Wed, 12052007 - 2:00pm...

119

2008 | Jefferson Lab  

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8 Wed, 12172008 - 2:00pm Jefferson Lab Weekly Briefs December 17, 2008 Wed, 12102008 - 2:00pm Jefferson Lab Weekly Briefs December 10, 2008 Wed, 12032008 - 2:00pm Jefferson...

120

2012 | Jefferson Lab  

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2 Wed, 12192012 - 2:00pm Jefferson Lab Weekly Briefs December 19, 2012 Wed, 12122012 - 12:00pm Jefferson Lab Weekly Briefs December 12, 2012 Wed, 12052012 - 2:00pm Jefferson...

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121

2011 | Jefferson Lab  

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1 Wed, 12212011 - 2:00pm Jefferson Lab Weekly Briefs December 21, 2011 Wed, 12142011 - 2:00pm Jefferson Lab Weekly Briefs December 14, 2011 Wed, 12072011 - 2:00pm Jefferson...

122

Accessibility | Jefferson Lab  

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Careers Jobs at Jefferson Lab Jefferson Lab offers many interesting and challenging jobs in pursuit of a greater understanding of the visible universe. A D D I T I O N A L L I N K...

123

2014 | Jefferson Lab  

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4 Wed, 12172014 - 4:26pm Jefferson Lab Weekly Briefs December 17, 2014 Wed, 12102014 - 5:59pm Jefferson Lab Weekly Briefs December 10, 2014 Wed, 12032014 - 5:13pm Jefferson...

124

2002 | Jefferson Lab  

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Lab Summer Externships Mon, 04222002 - 1:00pm Jefferson Lab Tech Associate Invents Lockout Device for Equipment with Removable Power Cords Mon, 04222002 - 1:00pm Jefferson...

125

Economic Impact | Jefferson Lab  

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Jefferson Lab's Hall A Jefferson Lab generates many economic benefits for the nation and Virginia, providing many well-paying jobs for highly skilled and well-educated workers. A D...

126

2011 - 09 | Jefferson Lab  

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September 2011 Sun, 09252011 - 2:00pm Jefferson Lab Weekly Briefs September 28, 2011 Wed, 09212011 - 2:00pm Jefferson Lab Weekly Briefs September 21, 2011 Wed, 09142011 -...

127

2009 - 07 | Jefferson Lab  

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July 2009 Sun, 07052009 - 11:00pm Jefferson Lab creates better way to discover breast cancer Sun, 07052009 - 11:00pm Jefferson Lab employee invents low-tech gizmo to protect...

128

2008 - 04 | Jefferson Lab  

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April 2008 Sun, 04132008 - 11:00pm Jefferson Lab finds its man Mont (Inside Business) Wed, 04022008 - 11:00pm New director of Jefferson Lab named (Daily Press) Wed, 04022008...

129

GridLAB-D  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

GridLAB-D GridLAB-D 2010 Peer Review Overview * What is GridLAB-D? * Why use GridLAB-D? * How does GridLAB-D work? * How has GridLAB-D been used so far? * What is it expected in the coming year? * Funding and management details GridLAB-D Simulates the Smart Grid Power system models Load models Market models GridLAB-D model unifies keys elements of a Smart Grid  Next generation tool  Integrates models  Smart Grid analysis  Projects  Technologies  Cost/benefits  Business cases  Multi-scale models  Seconds to decades  Links to existing tools  Open source  Contributions from  Government  Industry  Academic  Vendors  Drives need for high performance computers  Vendors can add/extract modules for their own uses 3 Why simulate the smart grid?

130

2006 - 03 | Jefferson Lab  

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March 2006 Sun, 03052006 - 12:00am Faces and Places: Fellowships for US lab directors (CERN Courier...

131

Definition: Lab Analysis Techniques | Open Energy Information  

Open Energy Info (EERE)

Definition Definition Edit with form History Facebook icon Twitter icon » Definition: Lab Analysis Techniques Jump to: navigation, search Dictionary.png Lab Analysis Techniques Lab Analysis Techniques encompass a broad array of analytical methods that can be used to characterize the chemical and physical properties of rock and fluid samples. The reliability of laboratory analyses depends strongly on both adherence to standard sampling procedures in the field when collecting materials for examination and on the application of appropriate sample preparation techniques in the lab. Ret Like Like You like this.Sign Up to see what your friends like. rieved from "http://en.openei.org/w/index.php?title=Definition:Lab_Analysis_Techniques&oldid=688298" Category:

132

Science Education Lab | Princeton Plasma Physics Lab  

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Lab Lab Science Education Laboratory Overview Gallery: (Photo by Remote Control Glow Discharge) (Photo by DC Glow Discharges for Undergraduate Laboratories) (Photo by Atmospheric Plasma Laboratory) (Photo by 3D Printing Laboratory) (Photo by Remote Control Glow Discharge) (Photo by Plasma Speaker with 200 Hz input) (Photo by Dusty Plasma Laboratory) The Science Education Laboratory is a fusion (pun intended) of research between education and plasma science. This unique facility includes a teaching laboratory/classroom, two research labs, and student offices/storage/prep room. The research performed in the Science Education Laboratory is currently centered upon dusty plasmas, plasma speakers, remote control of plasmas for educational purposes, atmospheric plasmas and

133

Cloud Computing  

SciTech Connect

Chicago Matters: Beyond Burnham (WTTW). Chicago has become a world center of "cloud computing." Argonne experts Pete Beckman and Ian Foster explain what "cloud computing" is and how you probably already use it on a daily basis.

Pete Beckman and Ian Foster

2009-12-04T23:59:59.000Z

134

Definition: Fluid Lab Analysis | Open Energy Information  

Open Energy Info (EERE)

Fluid Lab Analysis Fluid Lab Analysis Jump to: navigation, search Dictionary.png Fluid Lab Analysis Fluid lab analysis encompasses a broad array of techniques used for the analysis of water and gas samples. These analyses are used in a variety of disciplines to quantify the chemical components and properties of groundwater systems. In geothermal exploration and development, fluid analyses often provide a first look into the characteristics of a hydrothermal system, and are routinely used in ongoing monitoring of geothermal reservoirs.[1] View on Wikipedia Wikipedia Definition Water chemistry analyses are carried out to identify and quantify the chemical components and properties of a certain water. This include pH, major cations and anions, trace elements and isotopes. Water chemistry

135

Berkeley Lab Nobel Laureates  

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Since Berkeley Lab's founding, 13 Lab researchers have been awarded the Since Berkeley Lab's founding, 13 Lab researchers have been awarded the Nobel Prize. The links below take you to the laureates' acceptance speeches and their biographies. Ernest Orlando Lawrence 1939: Ernest Orlando Lawrence Ernest Orlando Lawrence, founder of the Berkeley Lab, for "the invention and development of the cyclotron, and for the results thereby attained, especially with regard to artificial radioelements." blue spacer image Glenn T. Seaborg 1951: Glenn T. Seaborg Glenn T. Seaborg, with Edwin M. McMillan for "their discoveries in the chemistry of the transuranic elements." blue spacer image Edwin M. McMillan 1951: Edwin M. McMillan Edwin M. McMillan, former Director of the Berkeley Lab, with Glenn T. Seaborg for "their discoveries in the chemistry of the transuranic elements."

136

Friends of Berkeley Lab  

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Friends of Berkeley Lab masthead Friends of Berkeley Lab masthead About Friends of Berkeley Lab Join Friends of Berkeley Lab Event/Video Archive Newsletter Archive Laboratory Tours Learn About the Geology of Berkeley Lab Email: friendsofberkeleylab@lbl.gov Public Affairs State Government and Community Relations Center for Science and Engineering Education (CSEE) Facebook icon Visit Our Facebook Page and Become a Fan YouTube icon Watch Our Videos on YouTube Twitter icon Follow Us on Twitter Twitter icon View our Photo Stream on Flickr Web feed icon Read Our Latest Science News Video Glossary icon See Berkeley Lab Scientists Define Scientific Terms in Lay Language at Our Video Glossary 29 Breakthroughs SCIENCE AT THE THEATER, OCTOBER 28, 2013 Poster Google Maps Speakers include: Peter Nugent -- Supercomputing and the search for supernovae

137

Cloud Computing at NERSC  

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Home R & D Archive Cloud Computing Cloud Computing Cloud computing is gaining a foothold in the business world, but can clouds meet the specialized needs of scientists?...

138

2007 | Jefferson Lab  

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dentistry solves modern crimes, unravels mysteries of Salem Witch Trials, ancient Egypt Mon, 10152007 - 12:49pm Energy Savings Deeply Rooted At Jefferson Lab Mon, 1001...

139

2007 - 10 | Jefferson Lab  

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dentistry solves modern crimes, unravels mysteries of Salem Witch Trials, ancient Egypt Mon, 10152007 - 12:49pm Energy Savings Deeply Rooted At Jefferson Lab Mon, 1001...

140

News Media | Jefferson Lab  

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Media Kit News Media Input Windows for Niobium Cavities Jefferson Lab is a world leader in SRF technologies, fabricating many of the parts essential to particle accelerators, such...

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We encourage you to perform a real-time search of NLEBeta
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141

2007 - 06 | Jefferson Lab  

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June 2007 Tue, 06122007 - 2:00pm Innovative Energy-Saving Process Earns Jefferson Lab Team a 2007 White House Award...

142

Berkeley Lab News Releases  

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Berkeley Lab's Joe Gray for Improved Breast Cancer Screening (10107) Bay Areas Joint BioEnergy Institute Gets Financial Kick-Start from DOE (92807) Good Vibrations: Using...

143

Jefferson Lab - Careers  

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Jefferson Lab offers many interesting and challenging jobs in pursuit of a greater understanding of the visible universe.

...

144

About Accelerators | Jefferson Lab  

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Accelerator Brochure top-right bottom-left-corner bottom-right-corner About Accelerators Jefferson Lab is home to two superconducting radiofrequency accelerators: the...

145

Resources | Jefferson Lab  

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Resources Resources Machine Control Center Display Jefferson Lab's accelerator is operated from the Machine Control Center. The MCC features a full-wall display that allows...

146

Resources | Jefferson Lab  

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Resources Machine Control Center Display Jefferson Lab's accelerator is operated from the Machine Control Center. The MCC features a full-wall display that allows operators to...

147

2007 - 06 | Jefferson Lab  

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June 2007 Sun, 06242007 - 11:00pm At science, he's a natural; Retiring J-Lab leader discusses red tape and the pursuit of knowledge (Inside Business...

148

1997 - 03 | Jefferson Lab  

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Mon, 03171997 - 12:00am Laboratory Profile: Jefferson Lab Scientific Motivation and Research Program (Nuclear Physics News) Mon, 03171997 - 12:00am Laboratory Profile:...

149

1997 | Jefferson Lab  

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Mon, 03171997 - 12:00am Laboratory Profile: Jefferson Lab Scientific Motivation and Research Program (Nuclear Physics News) Mon, 03171997 - 12:00am Laboratory Profile:...

150

2008 - 12 | Jefferson Lab  

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Radiation Badge Change Out Thu, 12182008 - 3:00pm Lab Cybersecurity Update: Critical Patch for Microsoft Internet Explorer - Requires Reboot Thu, 12182008 - 3:00pm Employee...

151

2008 | Jefferson Lab  

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Radiation Badge Change Out Thu, 12182008 - 3:00pm Lab Cybersecurity Update: Critical Patch for Microsoft Internet Explorer - Requires Reboot Thu, 12182008 - 3:00pm Employee...

152

NETL: NewsRoom - LabNotes  

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LabNotes LabNotes NewsRoom LabNotes January 2014 Chemical Looping 101: The Basics NETL's Chemical Looping Research Facilities Oxygen Carriers in Chemical Looping Combustion Chemical Looping Modeling and Simulation Research at NETL December 2013 Foamed Cement Can Seal Tricky Oil and Gas Wells November 2013 High-Performance Rechargeable Batteries May Help Keep the Lights On Rocks Demystified in Geomechanical Properties Lab October 2013 NETL's Morgantown Supercomputer Sets a High Bar for Energy Efficiency September 2013 NETL's Energy Data Exchange (EDX): Providing Access to Quality Energy Data Sorbents Capturing CO2 Will Make Power Plants Cleaner August 2013 Collaborative Technology Demonstrates Potential in Diabetes Testing Quantifying Uncertainty in Computer Model Predictions

153

Cloud Computing.  

E-Print Network (OSTI)

?? Cloud computing has been given a great deal of attention during recent years. Almost all the technology market leaders and leading hosting service providers (more)

Siddiqui, Muhammad Anas

2013-01-01T23:59:59.000Z

154

ARM - Measurement - Total cloud water  

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cloud water cloud water ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Total cloud water The total concentration (mass/vol) of ice and liquid water particles in a cloud; this includes condensed water content (CWC). Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. External Instruments NCEPGFS : National Centers for Environment Prediction Global Forecast System Field Campaign Instruments CSI : Cloud Spectrometer and Impactor PDI : Phase Doppler Interferometer

155

ARM - Measurement - Cloud droplet size  

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droplet size droplet size ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud droplet size Linear size (e.g. radius or diameter) of a cloud particle Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. Field Campaign Instruments CPI : Cloud Particle Imager CVI-AIR : Counterflow Virtual Impactor MIRAI : JAMSTEC Research Vessel Mirai PDI : Phase Doppler Interferometer UAV-PROTEUS-MICRO : Proteus Cloud Microphysics Instruments SPEC-CPI : Stratton Park Engineering Company - Cloud particle imager

156

Computer Lab Information Location  

E-Print Network (OSTI)

M340 Computer Lab Information · Location: The computer labs accessible to you are Weber 205 it is recommended that you save your files on a floppy when you are finished. · There is another directory, g:\\m340 to the saved files you have to add the directory to the Matlab path. To do this type addpath g:\\m340

Dangelmayr, Gerhard

157

Millikelvin Lab Machine Shop  

E-Print Network (OSTI)

Millikelvin Lab OP105­112 Machine Shop OP132 Resistive Magnet Shop CICC Winding Area Transformers This building is home to the Millikelvin lab, the control room, the resistive magnet and machine shops, the CICC@magnet.fsu.edu (850) 644-4378 (850) 644-0534 2 MACHINE SHOP OP132 Vaughan Williams (A114*) williams

McQuade, D. Tyler

158

Berkeley Lab Social Media  

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can get your Berkeley Lab any way you like it. Many of our user can get your Berkeley Lab any way you like it. Many of our user facilities, scientific divisions, and other groups want to connect with you on Facebook, Twitter, YouTube, and other sites. Join the conversation! Berkeley Lab's Primary Social Media Channels FB Twitter Google+ youtube Flickr Other Berkeley Lab Facebook Pages fb icon Joint Genome Institute (JGI) fb icon Energy Sciences Network fb icon Environmental Energy Technologies Division fb icon Advanced Light Source (ALS) National Energy Research Scientific Computing (NERSC) Joint Bio Energy Institute (JBEI) Computing Sciences LBNL Research Library Life Sciences Division Earth Sciences Division Berkeley Lab Recruiters Information Technology Division Engineering Division Home Energy Saver Home Energy Saver Pro

159

ARM - Measurement - Cloud base height  

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base height base height ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud base height For a given cloud or cloud layer, the lowest level of the atmosphere where cloud properties are detectable. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. ARM Instruments BLC : Belfort Laser Ceilometer MPL : Micropulse Lidar MWRP : Microwave Radiometer Profiler RL : Raman Lidar VCEIL : Vaisala Ceilometer External Instruments NOAASURF : NOAA Surface Meteorology Data, collected by NWS and NCDC

160

Workshop on Distributed Cloud Computing Dresden, Germany  

E-Print Network (OSTI)

DCC 2013 Workshop on Distributed Cloud Computing Dresden, Germany December 9-12, 2013 (Submission Pan Hui, HKUST, Hong Kong Wolfgang Kellerer, TU Munich, Germany Ruben Montero, Uni Complutense de Waterloo, Canada Marco Canini, T-Labs & TU Berlin, Germany Paolo Costa, MSR & Imperial College, UK Xiaoming

Schmid, Stefan

Note: This page contains sample records for the topic "lab cloud property" from the National Library of EnergyBeta (NLEBeta).
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161

National Labs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lab Day Fact Sheets Secretary Ernest Moniz learns about the Labs' work in high performance computing and additive manufacturing. | Photo courtesy of Sarah Gerrity, Energy...

162

Radiator Labs | Department of Energy  

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of steam buildings. Radiator Labs developed a mechanism that allows heating systems to control heat transfer at each radiator. The Radiator Labs design utilizes an...

163

Cloud Computing Fundamentals  

Science Journals Connector (OSTI)

In the introductory chapter we define the concept of cloud computing and cloud services, and we introduce layers and types of cloud computing. We discuss the differences between cloud computing and cloud servi...

Borko Furht

2010-01-01T23:59:59.000Z

164

Growing tissue in the lab  

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tissue in the lab tissue in the lab Name: mike s Location: N/A Country: N/A Date: N/A Question: How do Scientists grow new tissue cells in the lab? Replies: I'm not quite sure what you mean by "new" cells. Several kinds of cell growing are done. One way is to break an organ or tissue apart into its individual cells and grow them in a medium of nutrients, controlled temperature, humidity, and carbon dioxide/oxygen. This is called "primary culture" because the cells come right out of an organism. Another method is to create an "immortal cell line". This is a type of cell isolated from a cancerous tumor, or a non-tumor cell which is infected with a cancer gene after it's isolated. Being cancerous, these cells grow forever in a dish, with the appropriate nutrients etc as long as you remove cells from time to time to prevent overcrowding. These cells can be frozen at about -100F forever and rethawed when needed. There is a library of frozen cells, thousands of types, and a catalog. Scientists can order what they need any time! Finally, you can make specific mutant cell lines by starting as above with an immortal cell, and inserting a specific gene (or deleting one) permanently from the DNA of the cell to change almost any property you want. So there it is.

165

Sensitivity of Hadley Circulation to Physical Parameters and Resolution through Changing Upper-Tropospheric Ice Clouds Using a Global Cloud-System Resolving Model  

Science Journals Connector (OSTI)

The relationship between upper-tropospheric ice cloud properties and the Hadley circulation intensity is examined through parameter sensitivity studies of global cloud-system-resolving simulations with explicit cloud convection. Experiments under ...

Shin-ichi Iga; Hirofumi Tomita; Yoko Tsushima; Masaki Satoh

2011-06-01T23:59:59.000Z

166

MatLab Introductory Lab Performed: Monday January 20th  

E-Print Network (OSTI)

. These tutorials taught us many different skills such as; variable creation, matrix multiplication, graphing in 2ELEC 1908 MatLab Introductory Lab Performed: Monday January 20th 2014 Submitted: Monday January 27;Introduction Purpose The purpose of this lab is to familiarize the students with MatLab software. Using

Smy, Tom

167

Princeton Plasma Physics Lab - Lab Leadership  

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lab-leadership en Adam Cohen lab-leadership en Adam Cohen http://www.pppl.gov/people/adam-cohen

From Hot Cells to Hot PlasmasCohen approaches science challenges with practicalityBy John GreenwaldAdam Cohen grew up as the family handyman. "I was the kid who tacked down the carpet, repaired the roof, fixed the toilet and worked on the car," he said of his youth in northern New Jersey. "I would pull apart batteries and tear apart things and try to make them work again."That Mr. Fixit

168

Berkeley Lab Community Relations  

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Bay Campus Environmental/ Bay Campus Environmental/ Construction Info Long-Range Development Plan Laboratory Tours Friends of Berkeley Lab Community Activities Community News LBL LBL LBL LBL Twitter Eureka twitter Facebook Berkeley Rep facebook browercenter address UPDATES Check out Berkeley Lab on: Flickr logo Twitter logo Facebook logo YouTube logo Proposed Richmond Bay Campus: Visit our Richmond Bay Campus website for information and updates. Capital Projects Website: Berkeley Lab is in the process of upgrading existing buildings and facilities and is proceeding with the planning and construction of new buildings. The work will enable the Lab to address some of the most urgent scientific challenges of our time, such as climate change and energy security. Go here for more information on the projects.

169

Berkeley Lab - ARRA - Projects  

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Berkeley Lab Berkeley Lab Projects infrastructure Advanced Light Source User Support Building Total Project Cost: $35.1 million ARRA funding: $14.7 million The Advanced Light Source (ALS) User Support Building is a three-story, 30,928 gross-square-foot building that will house user-support operations at the ALS. It will include office and lab space for some 80 researchers. The $35-million project is funded by the DOE Office of Science. It will house experiment assembly spaces, conference rooms, and labs. The project is scheduled to be completed in 2011. Go here for more information. Bevatron demolition Total Project Cost: $50 million ARRA funding: $14.3 million Building 51, which houses the Bevatron, is an approximately 125,000 gross-square-foot, steel-frame structure built in the early 1950s. The

170

Berkeley Lab Energy Breakthroughs  

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11 Lab Breakthroughs that Improved Energy Efficiency Energy Saving Tips Home Energy Saver 11 Lab Breakthroughs that Improved Energy Efficiency Energy Saving Tips Home Energy Saver It all started during the 1973 energy crisis, when scientists from Lawrence Berkeley National Laboratory, a U.S. Department of Energy laboratory managed by the University of California, began to explore ways to improve energy efficiency in buildings and industry. Since then, Berkeley Lab has become a world leader in developing technologies and standards that have slashed energy costs by billions of dollars and helped bring energy-efficient products to your home. That same drive to bring energy efficiency to all facets of our lives continues today. AT BERKELEY LAB WE'VE: windows Turned windows into energy savers. Americans save billions of dollars in energy bills each year thanks to a

171

2012 - 08 | Jefferson Lab  

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Training Rescheduled for Tuesday and Wednesday Mon, 08272012 - 2:00pm Jefferson Lab Safety Culture Survey Underway Sun, 08262012 - 2:00pm Experimental Hall Off Limits After...

172

2003 | Jefferson Lab  

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December 2003 Wed, 12242003 - 1:00pm Jefferson Lab research into the pentaquark is ranked among the top science stories of 2003 November 2003 Wed, 11262003 - 1:00pm Former...

173

2011 - 02 | Jefferson Lab  

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February 2011 Mon, 02212011 - 12:00am Jefferson Lab: Laser gun to eventually shoot down missiles (Daily Press) Sun, 02202011 - 12:00am Navy Breaks World Record With Futuristic...

174

News Links | Jefferson Lab  

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of Energy (March 16, 2011, A Message from Dr. Timothy Hallman, DOE) Jefferson Lab: Laser gun to eventually shoot down missiles (February 21, 2011, Daily Press) Navy Breaks World...

175

2010 - 11 | Jefferson Lab  

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2010 - 12:00am Jefferson Lab leads the way toward clean cavities (Cryogenic Society of America, Inc.) Wed, 11102010 - 12:00am Navy's Superlaser Is More Than a Weapon (Wired.com...

176

2005 - 04 | Jefferson Lab  

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- 1:00pm Jefferson Lab's Detector Group builds small-animal imaging device for the German Cancer Research Center Wed, 04202005 - 1:00pm JLab, College of W&M researchers...

177

Visiting JLab | Jefferson Lab  

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Situated between Norfolk and Williamsburg, Newport News is easily accessible by air, automobile and train. Jefferson Lab is one of 17 national laboratories funded by the U.S....

178

2012 - 04 | Jefferson Lab  

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April 2012 Thu, 04262012 - 1:00pm Boron-Nitride Nanotubes Show Potential in Cancer Treatment Fri, 04202012 - 1:00pm Jefferson Lab Plans Open House for May 19...

179

Photos | Jefferson Lab  

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installation in Jefferson Lab's accelerator. A D D I T I O N A L L I N K S: Brochures Posters Flickr Public Affairs Fact Sheet Science at JLab top-right bottom-left-corner...

180

2010 - 05 | Jefferson Lab  

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2:00pm Jefferson Lab Pager Change Out Deadline Today Wed, 05122010 - 2:00pm JLab Cybersecurity Alert: E-mail Phishing Attack Underway Wed, 05122010 - 2:00pm EEL Parking Lot...

Note: This page contains sample records for the topic "lab cloud property" 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

LABS Foundational Technology  

SciTech Connect

They are the inventors of our generation dedicated to exceptional science, advancing the technologies of tomorrow. CO-LABS honors the outstanding achievements of researchers and their impact on the world.

None

2012-01-01T23:59:59.000Z

182

2012 - 05 | Jefferson Lab  

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Sat, 05052012 - 12:00am Jefferson Lab Hosts 2012 SPAFOA Members Meeting (Meyer Cryogenic, Vacuum and Pressure Technologies) Sat, 05052012 - 12:00am Cold Facts staff tour...

183

2003 - 09 | Jefferson Lab  

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08312003 - 11:00pm Four Experiments Give Evidence of an Exotic Baryon With Five Quarks 9Physics Today) Sun, 08312003 - 11:00pm Four labs find five-quark particle (CERN Courier...

184

1998 - 09 | Jefferson Lab  

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High Technology Firms, Jefferson Lab and Research Universities in Applied Research Center Mon, 08311998 - 11:00pm Jefferson First Light from New Free-Electron Laser (CERN Courier...

185

2005 - 10 | Jefferson Lab  

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- 11:00pm Egad, Einstein: Jefferson Lab lecture offers a rare look at the great man (Daily Press) Tue, 10042005 - 11:00pm Investigating the Proton's Strange Sea (Cern Courier...

186

2002 - 04 | Jefferson Lab  

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to Save 12-Year-Old Boy Mon, 04222002 - 1:00pm Jefferson Lab Tech Associate Invents Lockout Device for Equipment with Removable Power Cords Mon, 04222002 - 1:00pm Six Local...

187

Research | Jefferson Lab  

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Free-Electron Laser Research Inspecting an injector assembly at Jefferson Lab's Free-Electron Laser. A D D I T I O N A L L I N K S: Read more Nuclear Imaging Research Jefferson...

188

FEL Program | Jefferson Lab  

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Science Conducting An Experiment at the Free-Electron Laser A broad range of experiments are conducted at Jefferson Lab's Free-Electron Laser facility. A D D I T I O N A L L I N K...

189

2006 - 04 | Jefferson Lab  

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April 2006 Sun, 04232006 - 1:00pm Jefferson Lab News - HAPPEx II reveals proton isn't very strange Mon, 04102006 - 1:00pm Free-Electron Laser Targets Fat Wed, 04052006 -...

190

1998 | Jefferson Lab  

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November 1998 Sun, 11011998 - 12:00pm Draayer Elected as New SURA President October 1998 Thu, 10011998 - 12:00pm Jefferson Lab invites public to free lecture by author of...

191

2001 - 07 | Jefferson Lab  

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July 2001 Sun, 07222001 - 11:00pm Lab is Part of Project to Build Neutron Generator (The Virginian-Pilot) Sat, 07142001 - 11:00pm Interests and Advantages: High School, College...

192

2009 - 04 | Jefferson Lab  

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April 2009 Sun, 04192009 - 11:00pm Painting firm honored by Jefferson Lab (Daily Press) Sun, 04192009 - 11:00pm Hampton University awarded 1.3 million for breast cancer...

193

Jefferson Lab Virtual Tour  

ScienceCinema (OSTI)

Take a virtual tour of the campus of Thomas Jefferson National Accelerator Facility. You can see inside our two accelerators, three experimental areas, accelerator component fabrication and testing areas, high-performance computing areas and laser labs.

None

2014-05-22T23:59:59.000Z

194

Facilities | Jefferson Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

JLab Buildings Facilities Management & Logistics is responsible for performing or specifying performance of all Jefferson Lab facility maintenance. A D D I T I O N A L L I N K S:...

195

Sustainability | Jefferson Lab  

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Sustainability At Jefferson Lab Common sources of federal greenhouse gas emissions, according to the U.S. Department of Energy. A D D I T I O N A L L I N K S: Sustainability Home...

196

2011 - 04 | Jefferson Lab  

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April 2011 Tue, 04262011 - 1:00pm Harris Power Earns Jefferson Lab's Top Small Business Award for 2010 Wed, 04202011 - 1:00pm Students Use JLab Website to Prep for Virginia...

197

ARM - Field Campaign - Spring Cloud IOP  

NLE Websites -- All DOE Office Websites (Extended Search)

govCampaignsSpring Cloud IOP govCampaignsSpring Cloud IOP Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Spring Cloud IOP 2000.03.01 - 2000.03.26 Lead Scientist : Gerald Mace For data sets, see below. Summary The Atmospheric Radiation Measurement (ARM) Program conducted a Cloud Intensive Operational Period (IOP) in March 2000 that was the first-ever effort to document the 3-dimensional cloud field from observational data. Prior numerical studies of solar radiation propagation through the atmosphere in the presence of clouds have been limited by the necessity to use theoretical representations of clouds. Three-dimensional representations of actual clouds and their microphysical properties, such as the distribution of ice and water, had previously not been possible

198

Ames Lab 101: Single Crystal Growth  

SciTech Connect

Ames Laboratory scientist Deborah Schlagel talks about the Lab's research in growing single crystals of various metals and alloys. The single crystal samples are vital to researchers' understanding of the characteristics of a materials and what gives these materials their particular properties.

Schlagel, Deborah

2013-09-27T23:59:59.000Z

199

Subject Course Course Title 13-14 Lab Fee AGR 4911 Sr Honors Res Lab $100  

E-Print Network (OSTI)

Lab $100 AGED 4821 Adv Ed App Micro Lab $100 AGED 6011 Instr Methods Lab $100 AGED 6251 Teach Ag Mech Lab $150 AGED 6801 Digital Classrm Lab $100 AGED 6821 Adv Ed App Micro Lab $100 AGED 7361 Internshp Drain Irrig Lab $100 AGM 4051 Env Control Lab $100 AGM 4061 Mech & Hydro Sys Lab $100 AGM 4101 Precision

Duchowski, Andrew T.

200

ARM - Measurement - Cloud ice particle  

NLE Websites -- All DOE Office Websites (Extended Search)

ice particle ice particle ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud ice particle Particles made of ice found in clouds. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. ARM Instruments MET : Surface Meteorological Instrumentation Field Campaign Instruments REPLICATOR : Balloon-borne Ice Crystal Replicator CPI : Cloud Particle Imager CVI-AIR : Counterflow Virtual Impactor LEARJET : Lear Jet PARTIMG : Particle imager UAV-PROTEUS-MICRO : Proteus Cloud Microphysics Instruments

Note: This page contains sample records for the topic "lab cloud property" 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

ARM - Measurement - Cloud condensation nuclei  

NLE Websites -- All DOE Office Websites (Extended Search)

condensation nuclei condensation nuclei ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud condensation nuclei Small particles (typically 0.0002 mm, or 1/100 th the size of a cloud droplet) about which cloud droplets coalesce. Categories Aerosols, Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. ARM Instruments AOS : Aerosol Observing System CCN : Cloud Condensation Nuclei Particle Counter Field Campaign Instruments AOS : Aerosol Observing System

202

THE BOLOCAM GALACTIC PLANE SURVEY. III. CHARACTERIZING PHYSICAL PROPERTIES OF MASSIVE STAR-FORMING REGIONS IN THE GEMINI OB1 MOLECULAR CLOUD  

SciTech Connect

We present the 1.1 mm Bolocam Galactic Plane Survey (BGPS) observations of the Gemini OB1 molecular cloud complex, and targeted NH{sub 3} observations of the BGPS sources. When paired with molecular spectroscopy of a dense gas tracer, millimeter observations yield physical properties such as masses, radii, mean densities, kinetic temperatures, and line widths. We detect 34 distinct BGPS sources above 5{sigma} = 0.37 Jy beam{sup -1} with corresponding 5{sigma} detections in the NH{sub 3}(1,1) transition. Eight of the objects show water maser emission (20%). We find a mean millimeter source FWHM of 1.12 pc and a mean gas kinetic temperature of 20 K for the sample of 34 BGPS sources with detections in the NH{sub 3}(1,1) line. The observed NH{sub 3} line widths are dominated by non-thermal motions, typically found to be a few times the thermal sound speed expected for the derived kinetic temperature. We calculate the mass for each source from the millimeter flux assuming the sources are isothermal and find a mean isothermal mass within a 120'' aperture of 230 {+-} 180 M{sub sun}. We find a total mass of 8400 M{sub sun} for all BGPS sources in the Gemini OB1 molecular cloud, representing 6.5% of the cloud mass. By comparing the millimeter isothermal mass to the virial mass calculated from the NH{sub 3} line widths within a radius equal to the millimeter source size, we find a mean virial parameter (M{sub vir}/M {sub iso}) of 1.0 {+-} 0.9 for the sample. We find mean values for the distributions of column densities of 1.0 x 10{sup 22} cm{sup -2} for H{sub 2}, and 3.0 x 10{sup 14} cm{sup -2} for NH{sub 3}, giving a mean NH{sub 3} abundance of 3.0 x 10{sup -8} relative to H{sub 2}. We find volume-averaged densities on the order of 10{sup 3}-10{sup 4} cm{sup -3}. The sizes and densities suggest that in the Gem OB1 region the BGPS is detecting the clumps from which stellar clusters form, rather than smaller, higher density cores where single stars or small multiple systems form.

Dunham, Miranda K.; Evans, Neal J.; Harvey, Paul; Merello, Manuel [Department of Astronomy, The University of Texas at Austin, 1 University Station C1400, Austin, TX 78712-0259 (United States); Rosolowsky, Erik [University of British Columbia, Okanagan, 3333 University Way, Kelowna BC V1V 1V7 (Canada); Cyganowski, Claudia J. [Department of Astronomy, University of Wisconsin, Madison, WI 53706 (United States); Aguirre, James [Department of Physics and Astronomy, University of Pennsylvania, Philadelphia, PA 19104 (United States); Bally, John; Battersby, Cara; Ginsburg, Adam; Glenn, Jason; Stringfellow, Guy S. [CASA, University of Colorado, 389-UCB, Boulder, CO 80309 (United States); Bradley, Eric Todd [Department of Physics, University of Central Florida, 4000 Central Florida Boulevard, Orlando, FL 32816-2385 (United States); Dowell, Darren [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91104 (United States); Drosback, Meredith [Department of Astronomy, University of Virginia, P.O. Box 400325, Charlottesville, VA 22904 (United States); Schlingman, Wayne; Shirley, Yancy L. [Steward Observatory, University of Arizona, 933 North Cherry Avenue, Tucson, AZ 85721 (United States); Walawender, Josh [Institute for Astronomy, University of Hawaii, 640 N. Aohoku Place, Hilo, HI 96720 (United States); Williams, Jonathan P., E-mail: nordhaus@astro.as.utexas.ed [Institute for Astronomy, University of Hawaii, 2680 Woodlawn Drive, Honolulu, HI 96822 (United States)

2010-07-10T23:59:59.000Z

203

Dynamic Cloud Infrastructure.  

E-Print Network (OSTI)

??This thesis will explore and investigate the possibility of implementing nested clouds to increase flexibility. A nested cloud is a private cloud running inside another (more)

Gundersen, Espen

2012-01-01T23:59:59.000Z

204

Securing Cloud Storage Service.  

E-Print Network (OSTI)

?? Cloud computing brought flexibility, scalability, and capital cost savings to the IT industry. As more companies turn to cloud solutions, securing cloud based services (more)

Zapolskas, Vytautas

2012-01-01T23:59:59.000Z

205

Combining the Perspective of Satellite- and Ground-Based Observations to Analyze Cloud Frontal Systems  

Science Journals Connector (OSTI)

A method is presented to analyze the cloud life cycle of frontal systems passing over European supersites. It combines information on the vertical profiles of cloud properties derived from ground-based observations with cloud products obtained ...

Anja Hnerbein; Hartwig Deneke; Andreas Macke; Kerstin Ebell; Ulrich Grsdorf

2014-11-01T23:59:59.000Z

206

Separating Cloud Forming Nuclei from Interstitial Aerosol  

SciTech Connect

It has become important to characterize the physicochemical properties of aerosol that have initiated the warm and ice clouds. The data is urgently needed to better represent the aerosol-cloud interaction mechanisms in the climate models. The laboratory and in-situ techniques to separate precisely the aerosol particles that act as cloud condensation nuclei (CCN) and ice nuclei (IN), termed as cloud nuclei (CN) henceforth, have become imperative in studying aerosol effects on clouds and the environment. This review summarizes these techniques, design considerations, associated artifacts and challenges, and briefly discusses the need for improved designs to expand the CN measurement database.

Kulkarni, Gourihar R.

2012-09-12T23:59:59.000Z

207

Cloud Resource Orchestration: A Data-Centric Approach Changbin Liu Yun Mao Jacobus Van der Merwe Mary Fernndez  

E-Print Network (OSTI)

Cloud Resource Orchestration: A Data-Centric Approach Changbin Liu Yun Mao Jacobus Van der Merwe Mary Fernández AT&T Labs - Research University of Pennsylvania ABSTRACT Cloud computing provides users virtualization of the underlying physical infrastructure. However, the scale and highly dynamic nature of cloud

Fisher, Kathleen

208

Chemical and Petroleum Engineering Key and Lab Space Agreement  

E-Print Network (OSTI)

Chemical and Petroleum Engineering Key and Lab Space Agreement Key Holder Information Last Name and Petroleum Engineering remain the property of the Department. I agree to pay a deposit for the keys

Calgary, University of

209

Pre-Cloud Aerosol, Cloud Droplet Concentration, and Cloud Condensation Nuclei from the VAMOS Ocean-Cloud-Atmosphere Land Study (VOCALS) Field Campaign First Quarter 2010 ASR Program Metric Report  

SciTech Connect

In this, the first of a series of Program Metric Reports, we (1) describe archived data from the DOE G-1 aircraft, (2) illustrate several relations between sub-cloud aerosol, CCN, and cloud droplets pertinent to determining the effects of pollutant sources on cloud properties, and (3) post to the data archive an Excel spreadsheet that contains cloud and corresponding sub-cloud data.

Kleinman, LI; Springston, SR; Daum, PH; Lee, Y-N; Sedlacek, AJ; Senum, G; Wang, J

2011-08-31T23:59:59.000Z

210

Tri-Lab Resources  

NLE Websites -- All DOE Office Websites (Extended Search)

Tri-Lab Resources Tri-Lab Resources Tri-Lab Computing Resources Computing resources available to Alliance users as of January 2012. Computing resources available Los Alamos Moonlight - 294 compute nodes, 4,704 cores, 488 TF system. Dual 8-core Intel Xeon (Sandy Bridge) processors with two NVIDIA Tesla GPUs per node, w/ InfiniBand. Mustang - 1,600 compute nodes, 38,400 cores, 353 TF system. 24-core AMD Opteron w/ InfiniBand. Mapache - 592 compute nodes, 4,736 cores, 50.4 TF system. SGI XE1300 dual-socket, quad-core Intel Nehalem processors w/ InfiniBand. Pinto - 154 compute nodes, 2,464 cores, 51.3 TF system. Dual 8-core Intel Xeon (Sandy Bridge) processors w/ Infiniband. Lawrence Livermore Cab - 1,296 nodes, 20,736 cores, 333-TF system. Dual 8-core Intel Xeon (Sandy Bridge) processors w/ InfiniBand. Additional information at Cab

211

About Berkeley Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Lab Lab Laboratory Organization Chart Divisional/Departmental Organization Charts Interactive Laboratory Map History of the Laboratory Nobel Laureates Image of A. Paul Alivisatos spacer DIRECTOR OF BERKELEY LAB A. Paul Alivisatos spacer Image of Horst D. Simon spacer DEPUTY LABORATORY DIRECTOR Horst Simon spacer Image of Glenn D. Kubiak spacer CHIEF OPERATING OFFICER Glenn D. Kubiak Image of Jay D. Keasling spacer ASSOCIATE LABORATORY DIRECTOR FOR BIOSCIENCES Jay D. Keasling spacer Image of Katherine Yelick spacer ASSOCIATE LABORATORY DIRECTOR FOR COMPUTING SCIENCES Katherine Yelick spacer Image of Don DePaolo spacer ASSOCIATE LABORATORY DIRECTOR FOR ENERGY AND ENVIRON-MENTAL SCIENCES Don DePaolo Image of James Symons spacer ASSOCIATE LABORATORY DIRECTOR

212

Berkeley Lab: Educational Sites  

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Educational Sites Educational Sites The Center for Science & Engineering Education (CSEE) Berkeley Lab's Center for Science & Engineering Education (CSEE) carries out the Department of Energy's education mission to train the next generation of scientists, as well as helping them to gain an understanding of the relationships among frontier science, technology, and society. CSEE supports science literacy in the community and nationally through a broad range of programs from elementary school to undergraduate and graduate education, including internships, mentoring, school workshops and summer research programs for teachers. Through its broad range of programs, CSEE serves as the center for Berkeley Lab's science education efforts, developing partnerships with schools, government agencies, and non-profit

213

113 Lab Learning Objectives Week 5: synthetic lab #4  

E-Print Network (OSTI)

113 Lab Learning Objectives Week 5: synthetic lab #4 Learning Objectives for Promoter Discovery the information contained within promoters. · Use protocols for molecular biology to clone DNA. · Interpret

Campbell, A. Malcolm

214

113 Lab Learning Objectives Week 8: synthetic lab #7  

E-Print Network (OSTI)

113 Lab Learning Objectives Week 8: synthetic lab #7 Learning Objectives for Promoter Discovery Selection Skills · Read DNA sequence and search for SNPs using ApE software. · Determine your PTC tasting

Campbell, A. Malcolm

215

Cloud Computing Adam Barker  

E-Print Network (OSTI)

Cloud Computing 1 Adam Barker #12;Overview · Introduction to Cloud computing · Enabling technologies · Di erent types of cloud: IaaS, PaaS and SaaS · Cloud terminology · Interacting with a cloud: management consoles · Launching an instance · Connecting to an instance · Running your application · Clouds

St Andrews, University of

216

ARM - Measurement - Cloud particle size distribution  

NLE Websites -- All DOE Office Websites (Extended Search)

size distribution size distribution ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud particle size distribution The number of cloud particles present in any given volume of air within a specified size range, including liquid and ice. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. ARM Instruments WSACR : Scanning ARM Cloud Radar, tuned to W-Band (95GHz) Field Campaign Instruments CPI : Cloud Particle Imager CLDAEROSMICRO : Cloud and Aerosol Microphysical Properties

217

Extracellular Enzymes Lab Biochemistry  

E-Print Network (OSTI)

Extracellular Enzymes Lab Biochemistry · All organisms convert small organic compounds shown here: All of these reactions, of which there are more than 1000, are catalyzed by enzymes. Glucose Phosphate PathwayEMP Pathway #12;Amino Acids #12;More Complete Metabolic Network TOP #12;#12;Enzymes

Vallino, Joseph J.

218

Extracellular Enzymes Lab Biochemistry  

E-Print Network (OSTI)

Extracellular Enzymes Lab Biochemistry · All organisms convert small organic compounds by enzymes. Glucose (C6) Pentose (C5) Triose (C3) Pyruvate (C3) AcetylCoA (C2) Citrate (C6) Oxoglutarate (C5 Cycle Pentose Phosphate PathwayEMP Pathway #12;More Complete Metabolic Network TOP #12;#12;Enzymes

Vallino, Joseph J.

219

Employee Relations | Jefferson Lab  

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a cryomodule in Jefferson Lab's accelerator. A D D I T I O N A L L I N K S: Brochures Posters Strategic Plan 12 GeV TEDF Photos top-right bottom-left-corner bottom-right-corner...

220

Videos | Jefferson Lab  

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video, Exploring the Nature of Matter. A D D I T I O N A L L I N K S: Brochures Posters Tours 12 GeV TEDF Visiting the Lab top-right bottom-left-corner bottom-right-corner...

Note: This page contains sample records for the topic "lab cloud property" 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

Berkeley Lab Welcomes NUG  

NLE Websites -- All DOE Office Websites (Extended Search)

User Facilities Underpin Today's Berkeley Lab Over 7 ,000 v isi.ng s cien.sts ( 23 f rom u niversi.es) u se B erkeley L ab r esearch f acili.es e ach year --- 3 --- BIOSCIENCES...

222

Lab Breakthroughs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lab Breakthroughs Lab Breakthroughs Lab Breakthroughs The Lab Breakthroughs series brings together video produced by each of the National Labs about their innovations and discoveries, and a Q&A with a project researcher about how they affect Americans. Here you can view the latest Q&As weekly, or view the full playlist on our YouTube page. The Lab Breakthroughs series brings together video produced by each of the National Labs about their innovations and discoveries, and a Q&A with a project researcher about how they affect Americans. Here you can view the latest Q&As weekly, or view the full playlist on our YouTube page. The Energy Department's 17 National Labs are world-class scientific

223

MagLab Feature Stories  

NLE Websites -- All DOE Office Websites (Extended Search)

problem-solve in a world-class laboratory. Read more. 2013 Feature Stories Date Subject December 17 MagLab Mentors Middle-Schoolers November 26 MagLab User Awarded the 2014...

224

Towards a Characterization of Arctic Mixed-Phase Clouds  

NLE Websites -- All DOE Office Websites (Extended Search)

Towards a Characterization of Arctic Mixed-Phase Clouds Towards a Characterization of Arctic Mixed-Phase Clouds Shupe, Matthew CIRES/NOAA/ETL Kollias, Pavlos Brookhaven National Laboratory Category: Cloud Properties Mixed-phase clouds play a unique role in the Arctic, where the delicate balance of phases in these clouds can have a profound impact on the surface radiation balance and various cloud-atmosphere-radiation-surface feedback processes. A better understanding of these clouds is clearly important and has been a recent objective of the ARM program. To this end, multiple sensors including radar, lidar, and temperature soundings, have been utilized in an automated cloud type classification scheme for clouds observed at the North Slope of Alaska site. The performance of this new algorithm at identifying mixed-phase cloud conditions is compared with an

225

Directory | Princeton Plasma Physics Lab  

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Procurement Division Technology Transfer Furth Plasma Physics Library Contact Us Lab Leadership Directory Careers Human Resources Environment, Safety & Health Procurement...

226

GIANT MOLECULAR CLOUD FORMATION IN DISK GALAXIES: CHARACTERIZING SIMULATED VERSUS OBSERVED CLOUD CATALOGS  

SciTech Connect

We present the results of a study of simulated giant molecular clouds (GMCs) formed in a Milky Way-type galactic disk with a flat rotation curve. This simulation, which does not include star formation or feedback, produces clouds with masses ranging between 10{sup 4} M{sub ?} and 10{sup 7} M{sub ?}. We compare our simulated cloud population to two observational surveys: the Boston University-Five College Radio Astronomy Observatory Galactic Ring Survey and the BIMA All-Disk Survey of M33. An analysis of the global cloud properties as well as a comparison of Larson's scaling relations is carried out. We find that simulated cloud properties agree well with the observed cloud properties, with the closest agreement occurring between the clouds at comparable resolution in M33. Our clouds are highly filamentarya property that derives both from their formation due to gravitational instability in the sheared galactic environment, as well as to cloud-cloud gravitational encounters. We also find that the rate at which potentially star-forming gas accumulates within dense regionswherein n{sub thresh} ? 10{sup 4} cm{sup 3}is 3% per 10 Myr, in clouds of roughly 10{sup 6} M{sub ?}. This suggests that star formation rates in observed clouds are related to the rates at which gas can be accumulated into dense subregions within GMCs via filamentary flows. The most internally well-resolved clouds are chosen for listing in a catalog of simulated GMCsthe first of its kind. The cataloged clouds are available as an extracted data set from the global simulation.

Benincasa, Samantha M.; Pudritz, Ralph E.; Wadsley, James [Department of Physics and Astronomy, McMaster University, Hamilton, ON L8S 4M1 (Canada); Tasker, Elizabeth J. [Department of Physics, Faculty of Science, Hokkaido University, Kita-ku, Sapporo 060-0810 (Japan)

2013-10-10T23:59:59.000Z

227

Safeguarding wetland on Laboratory property  

NLE Websites -- All DOE Office Websites (Extended Search)

wetland on Laboratory property Protecting our environment August 1, 2013 The wetlands in Sandia Canyon on Lab property provide a home to a large amount of wildlife. Work...

228

Cloud Controlling Factors --Low Clouds BJORN STEVENS,  

E-Print Network (OSTI)

Cloud Controlling Factors -- Low Clouds BJORN STEVENS, Department of Atmospheric and Oceanic) clouds is reviewed, with an emphasis on factors that may be expected to change in a changing climate of low-cloud control- ling processes are offered: these include renewing our focus on theory, model

Stevens, Bjorn

229

Cloud Tracking in Cloud-Resolving Models  

E-Print Network (OSTI)

Cloud Tracking in Cloud-Resolving Models RMetS Conference 4th September 2007 Bob Plant Department of Meteorology, University of Reading, UK #12;Introduction Obtain life cycle statistics for clouds in CRM simulations What is the distribution of cloud lifetimes? What factors determine the lifetime of an individual

Plant, Robert

230

Cloud Controlling Factors --Low Clouds BJORN STEVENS,  

E-Print Network (OSTI)

Cloud Controlling Factors -- Low Clouds BJORN STEVENS, Department of Atmospheric and Oceanic conspire to determine the statistics and cli- matology of layers of shallow (boundary layer) clouds of low-cloud control- ling processes are offered: these include renewing our focus on theory, model

Stevens, Bjorn

231

Cloud Computing: Rain-Clouds System  

E-Print Network (OSTI)

Abstract Cloud Computing is the on demand service can be provided to the users at any time. It delivers the software, data access, computing as a service rather than the product. The Cloud application simplifies the computing technology by providing pay-per-use customer relationship. It is the theory that familiar to cheaper devices with low processing power, lower storage capacities, great flexibility and many more things. The security of cloud computing is a major factor as users store sensitive and confidential information with cloud storage providers. The range of these providers may be un trusted and harmful. The purpose of adopting cloud computing in an organization is to decide between a public cloud ? and private cloud ? by means of privacy. Public clouds often known as provider clouds are administrated by third parties and services are offered on pay-per-use basis. Private clouds or internal clouds are owned by the single firm but it has some metrics such as lacking of availability of services (such as memory, server) and network resources which leads it to down. Due to this, technology moves toward the concept of Multi clouds or Rain Clouds. This paper displays the use of multi-clouds or rain clouds due to its ability to handle the huge amount of data traffic that affect the cloud computing user.

Harinder Kaur

232

Cloud Security by Max Garvey  

E-Print Network (OSTI)

Cloud Security Survey by Max Garvey #12;Cloudy Cloud is Cloudy What is the cloud? On Demand Service Network access Resource pooling Elasticity of Resources Measured Service #12;Cloud Types/Variants Iaa Cloud Public Cloud Hybrid Cloud combination. Private cloud with overflow going to public cloud. #12

Tolmach, Andrew

233

National Labs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

National Labs National Labs Special Feature: National Security & Public Safety at the National Labs This month on energy.gov, learn how the National Labs are advancing the national security and public safety interests of the United States. Read more Top 10 Things You Didn't Know About Los Alamos National Laboratory From national security science to supercomputing, Los Alamos National Lab is leading the way in protecting the American public, countering global threats and solving emerging energy challenges. Read more Energetic Science and Piranha-Proof Armor Learn how Berkeley Lab's Advanced Light Source is revealing the unique structure of incredible, adaptable fish armor. Read more Top 10 Things You Didn't Know About Lawrence Livermore National Laboratory From nuclear security to supercomputing, Lawrence Livermore National Lab is

234

National Labs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

National Labs National Labs Special Feature: National Security & Public Safety at the National Labs This month on energy.gov, learn how the National Labs are advancing the national security and public safety interests of the United States. Read more Top 10 Things You Didn't Know About Los Alamos National Laboratory From national security science to supercomputing, Los Alamos National Lab is leading the way in protecting the American public, countering global threats and solving emerging energy challenges. Read more Energetic Science and Piranha-Proof Armor Learn how Berkeley Lab's Advanced Light Source is revealing the unique structure of incredible, adaptable fish armor. Read more Top 10 Things You Didn't Know About Lawrence Livermore National Laboratory From nuclear security to supercomputing, Lawrence Livermore National Lab is

235

Scientific Labs | Neutron Science | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Scientific Labs Scientific Labs SHARE SNS Scientific Labs Meilleur-lab-students-300.jpg Students in the SNS chemistry lab practice pipetting water. A new complex of laboratories is now open at SNS, providing a flexible, mobile environment where users can work efficiently. The labs, on the second floor of the SNS Central Laboratory and Office Building, are built with "green" operations in mind, as well as to optimize the available space for researchers' ever-changing scientific needs. With overhead utilities and mobile furniture, the complex's 13 labs allow staff to easily reconfigure the layout of equipment and quickly change an experiment's setup as needed. "We surveyed more than 900 users on what they needed, and they gave us a wish list," says Chrissi Schnell, the Neutron Scattering Science Division

236

Electron Microscopy Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Facilities » Facilities » Electron Microscopy Lab Electron Microscopy Lab Focusing on the study of microstructures with electron and ion beam instruments, including crystallographic and chemical techniques. April 12, 2012 Transmission electron microscope Rob Dickerson examines a multiphase oxide scale using the FEI Titan 80-300 transmission electron microscope. Contact Rob Dickerson (505) 667-6337 Email Rod McCabe (505) 606-1649 Email Pat Dickerson (505) 665-3036 Email Tom Wynn (505) 665-6861 Email Dedicated to the characterization of materials through imaging, chemical, and crystallographic analyses of material microstructures in support of Basic Energy Science, Laboratory Directed Research and Development, DoD, DOE, Work for Others, nuclear energy, and weapons programs. Go to full website »

237

Ion Beam Materials Lab  

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Facilities » Facilities » Ion Beam Materials Lab Ion Beam Materials Lab A new research frontier awaits! Our door is open and we thrive on mutually beneficial partnerships, collaborations that drive innovations and new technologies. April 12, 2012 Ion Beam Danfysik Implanter High Voltage Terminal. Contact Yongqiang Wang (505) 665-1596 Email Devoted to the characterization and modification of surfaces through the use of ion beams The Ion Beam Materials Laboratory (IBML) is a Los Alamos National Laboratory resource devoted to the characterization and modification of surfaces through the use of ion beams. The IBML provides and operates the core facilities, while supporting the design and implementation of specific apparati needed for experiments requested by users of the facility. The result is a facility with

238

Cloud Computing For Bioinformatics  

E-Print Network (OSTI)

Cloud Computing For Bioinformatics #12;Cloud Computing: what is it? · Cloud Computing is a distributed infrastructure where resources, software, and data are provided in an on-demand fashion. · Cloud Computing abstracts infrastructure from application. · Cloud Computing should save you time the way software

Ferrara, Katherine W.

239

MagLab - MagLab Dictionary: Megawatt (Transcript)  

NLE Websites -- All DOE Office Websites (Extended Search)

Megawatt As explained by Bryon Dalton, Magnet Operations director. Substation This substation furnishes the MagLab with its 56 megawatts of electricity. Our magnets here at the...

240

LabWindows/CVI" LabWindows/CVI National  

E-Print Network (OSTI)

) ANSI C, , : 1. ­ , , , , . (User Interface Library). 2. (VISA Library. ­ , , (Analysis Library, Advanced Analysis Library). 5. ANSI C. DDE, ActiveX, , .NET, . Lab

Note: This page contains sample records for the topic "lab cloud property" 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

MagLab - MagLab Dictionary: Hybrid Magnet (Transcript)  

NLE Websites -- All DOE Office Websites (Extended Search)

Hybrid Magnet As explained by Scott Hannahs, DC Facilities & Instrumentation director. Hybrid magnet The lab's world-record 45 tesla hybrid magnet. The premier magnet system at the...

242

Cloud Computing og availability  

E-Print Network (OSTI)

Cloud Computing og availability Projekt i pålidelighed Henrik Lavdal - 20010210 Søren Bardino Kaa - 20011654 Gruppe 8 19-03-2010 #12;Cloud Computing og availability Side 2 af 28 Indholdsfortegnelse ...........................................................................................5 Cloud computing

Christensen, Henrik Bærbak

243

Federal Cloud Computing: The Definitive Guide for Cloud Service Providers  

Science Journals Connector (OSTI)

Federal Cloud Computing: The Definitive Guide for Cloud Service Providers offers an in-depth look at topics surrounding federal cloud computing within the federal government, including the Federal Cloud Computing Strategy, Cloud Computing Standards, ...

Matthew Metheny

2012-12-01T23:59:59.000Z

244

Nailing Down Ice in a Cloud Model  

NLE Websites -- All DOE Office Websites (Extended Search)

Nailing Down Ice in a Cloud Model Nailing Down Ice in a Cloud Model For original submission and image(s), see ARM Research Highlights http://www.arm.gov/science/highlights/ Research Highlight A research team led by scientists at Pacific Northwest National Laboratory identified specific strengths and weaknesses of four different ice cloud retrieval algorithms. Their comparisons tested the ability of the algorithms to obtain cloud properties from radar and lidar observational measurements. The team noted the sometimes large variances in heating/cooling measurements compared to the observed data. Identifying specific weaknesses will help scientists improve our understanding of cloud properties in the atmosphere, which can be used for climate model development and evaluation. "Measuring the effective size and mass of ice crystals impacts our understanding

245

Scientific Labs | ORNL Neutron Sciences  

NLE Websites -- All DOE Office Websites (Extended Search)

New Nanomaterials-Handling Laboratory opens at SNS New Nanomaterials-Handling Laboratory opens at SNS Rhonda Moody (far right) shows visitors the new nanomaterials lab in the SNS Central Laboratory and Office Building. Rhonda Moody (far right) trains scientific associates in the new nanomaterials lab. The associates provide support for users and staff at the instrument beam lines. (Click for larger image.) The nanomaterials lab on the second floor (near the users area) of the SNS CLO provides researchers with new equipment, as well as additional space. The nanomaterials lab on the second floor (near the users area) of the SNS CLO provides researchers with new equipment, as well as additional space. (Click for larger image.) A new nanomaterials-handling lab recently opened in the second floor lab suites (G-202A) of the SNS Central Laboratory and Office Building (CLO).

246

Integrating Wireless Sensor Networks within a City Cloud  

E-Print Network (OSTI)

Soldatos, Manfred Hauswirth, Gregor Schiele Inria Lille-Nord Europe, France. e-mail: firstname the collection of data streams from multiple heterogeneous geographically dispersed data sources, as well as their semantic unification and streaming with a cloud infrastructure. Future Internet of Things IoT- LAB (FIT Io

Boyer, Edmond

247

Atmospheric State, Cloud Microphysics and Radiative Flux  

DOE Data Explorer (OSTI)

Atmospheric thermodynamics, cloud properties, radiative fluxes and radiative heating rates for the ARM Southern Great Plains (SGP) site. The data represent a characterization of the physical state of the atmospheric column compiled on a five-minute temporal and 90m vertical grid. Sources for this information include raw measurements, cloud property and radiative retrievals, retrievals and derived variables from other third-party sources, and radiative calculations using the derived quantities.

Mace, Gerald

248

Currents, Berkeley Lab's Biweekly Newspaper  

NLE Websites -- All DOE Office Websites (Extended Search)

Currents Index A-Z Index Search Phone Book Comments Ernest Orlando Lawrence Berkeley National Laboratory Search Currents Back Issues (1994 to present) Search Lab science articles...

249

Organization | Princeton Plasma Physics Lab  

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Environment, Safety & Health Procurement Division Technology Transfer Furth Plasma Physics Library Contact Us Lab Leadership Directory Careers Human Resources Environment, Safety...

250

Physics of Dance | Jefferson Lab  

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scheduled Spring Science Series lectures http:education.jlab.orgscienceseriesindex.php Jefferson Lab is managed and operated for the U.S. Department of Energy's Office of...

251

Education | Princeton Plasma Physics Lab  

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Education Science Education Welcome to the Science Education Department at the Princeton Plasma Physics Laboratory (PPPL), where we combine the lab's core research activities with...

252

Sandia National Laboratories: Optics Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Engine Test Facility Central Receiver Test Facility Power Towers for Utilities Solar Furnace Dish Test Facility Optics Lab Parabolic Dishes Work For Others (WFO) User...

253

Coated Particle Fuel Development Lab (CPFDL) | ORNL  

NLE Websites -- All DOE Office Websites (Extended Search)

Coated Particle Fuel Development Lab Coated Particle Fuel Development Lab May 30, 2013 Computer controlled fluidized bed CVD particle coating system The Coated Particle Fuel Development Laboratory is a modern, integrated facility for laboratory scale fabrication and characterization of uranium-bearing coated particle fuel (CPF). Within this facility, tri-isotropic (TRISO) coatings are deposited on various fuel kernels by chemical vapor deposition (CVD), particles are pressed into fuel compacts for irradiation, and state-of-the-art materials property characterization is performed, all under an NQA-1 compliant Quality Assurance program. Current work includes fabrication and characterization of coated particle fuels to support the Next Generation Nuclear Plant, Advanced Small Modular Reactors, Nuclear Thermal Propulsion, and Advanced Light Water Reactor

254

Guidelines for Vocal Tract Development Lab (VT Lab) team members to access the VT Lab WebSpace via the VT Lab website  

E-Print Network (OSTI)

Guidelines for Vocal Tract Development Lab (VT Lab) team members to access the VT Lab WebSpace via the VT Lab website The VTLab WebSpace is a new and improved mechanism for VT lab team members to share files. We are replacing the former Member Login section of our website with MyWeb Space (developed by Do

Vorperian, Houri K.

255

On Demand Surveillance Service in Vehicular Cloud  

E-Print Network (OSTI)

Toward Vehicular Service Cloud . . . . . . . . . . . . . . .4.2 Open Mobile Cloud Requirement . . . . .3.1 Mobile Cloud

Weng, Jui-Ting

2013-01-01T23:59:59.000Z

256

TROPICAL CLOUD LIFE CYCLE AND OVERLAP STRUCTURE A. M. Vogelmann, M. P. Jensen, P. Kollias, and E. Luke  

E-Print Network (OSTI)

TROPICAL CLOUD LIFE CYCLE AND OVERLAP STRUCTURE A. M. Vogelmann, M. P. Jensen, P. Kollias, and E.bnl.gov ABSTRACT The profile of cloud microphysical properties and how the clouds are overlapped within a vertical simulations. We will present how cloud microphysical properties and overlap structure retrieved at the ARM

257

Cloud Computing For Bioinformatics  

E-Print Network (OSTI)

Cloud Computing For Bioinformatics EC2 and AMIs #12;Quick-starting an EC2 instance (let's get our feet wet!) Cloud Computing #12;Cloud Computing: EC2 instance Quick Start · On EC2 console, we can click on Launch Instance · This will let us get up and going quickly #12;Cloud Computing: EC2 instance

Ferrara, Katherine W.

258

Lab transitions employee giving campaigns  

NLE Websites -- All DOE Office Websites (Extended Search)

Lab transitions employee giving campaigns Lab transitions employee giving campaigns Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit Lab transitions employee giving campaigns This year's theme: "I Give Because..." November 1, 2013 Employee Giving Logo The theme for this year's employee giving campaigns Contact Community Programs Office Director Kurt Steinhaus Email Editor Linda Anderman Email During the past seven years contributions to the Lab's annual employee giving campaign have risen by 370 percent and hopes to surpass the $3.1 million amount collected last year. As in past years, that amount includes a $1 million dollar match from the Lab's manager, Los Alamos National Security, LLC (LANS). The funds support nonprofits within the region and

259

Paper presented at the WMO Workshop on Measurement of Cloud Properties for Forcasts of Weather, Air Quality and Climate. June 2327, 1997. Mexico City, Mexico.  

E-Print Network (OSTI)

cloud composition in terms of the phase, size and shape of the hydrometeors, these interpretations to be severely limited by two factors: insuffi- cient sampling rates of the in situ probes, and the complexities presented at the workshop "Theoretical and Practical Aspects of a Regional Precipitation Enhancement Program

Vali, Gabor

260

ARM - Measurement - Cloud optical depth  

NLE Websites -- All DOE Office Websites (Extended Search)

optical depth optical depth ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud optical depth Amount of light cloud droplets or ice particles prevent from passing through a column of atmosphere. Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including those recorded for diagnostic or quality assurance purposes. External Instruments GOES : Geostationary Operational Environmental Satellites Field Campaign Instruments EC-CONVAIR580-BULK : Environment Canada Convair 580 Bulk Parameters GOES : Geostationary Operational Environmental Satellites

Note: This page contains sample records for the topic "lab cloud property" 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

MagneticsLab  

NLE Websites -- All DOE Office Websites (Extended Search)

Magnetics Laboratory Magnetics Laboratory Manufacturing Technologies The Magnetics Lab provides customers with design, prototyping, packaging solutions and production of unique magnetic and resistive components from millivolts to extremely high voltage (250KV) components. Capabilities * Design review of specification and requirements * Design and develop from sketches, verbal ideas, or circuit design parameters * Coil windings of any size or configuration * Coil diameter from 0.1 to 24 inches * Low temperature and high temperature coils * Precision resistors from 0.1 ohms to 2 megaohms (non-inductive) * Special high voltage transformers (2KV to 250KV) and high voltage loads (38K ohms to 100K ohms and 2KV to 250KV) Resources * Computer Aided Mechanical Design (Solid Works 3D CAD System) for mechanical

262

AMERICA'S NATIONAL LABS  

NLE Websites -- All DOE Office Websites (Extended Search)

AMERICA'S AMERICA'S NATIONAL LABS by 50 50 M A D E IN U S A B r e a k t h r o u g h s America's National Laboratory system has been changing and improving the lives of millions for more than 80 years. Born at a time of great societal need, this network of Department of Energy Laboratories has now grown into 17 facilities, working together as engines of prosperity and invention. As this list of 50 Break- throughs attests, National Laboratory discoveries have spawned industries, saved lives, generated new products, fired the imagination, and helped to reveal the secrets of the universe. Rooted in the need to be the best and bring the best, America's National Laboratories have put an American stamp on the past century of science. With equal ingenuity and tenacity, they are now engaged in

263

Berkeley Lab Nobel Laureates  

NLE Websites -- All DOE Office Websites (Extended Search)

George F. Smoot III George F. Smoot III 2006 Nobel Prize for Physics • October 3, 2006 Press Conference (Video) • Bibliography of Dr. Smoot's Works • October 3, 2006 Press Conference (Video) The October 3, 2006 press conference at Berkeley Lab introducing its newest Nobel Prize winner, George Smoot, to a throng of visiting media is available for viewing online. George F. Smoot III, Nobel Prize recipient, 2006 • Bibliography of Dr. Smoot's Works LBL-6468: Detection of anisotropy in the cosmic blackbody radiation LBL-6493: Radiometer system to map the cosmic background radiation LBL-7553: Abundances and spectra for cosmic ray nuclei from Li to Fe for 2-GeV/n to 150-GeV/n LBL-8266: Search for linear polarization of the cosmic background radiation LBL-9282: Southern hemisphere measurements of the anisotropy in the cosmic

264

ESnet Update Steve Cotter, Dept Head Lawrence Berkeley National Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Update Update Steve Cotter, Dept Head Lawrence Berkeley National Lab Winter 2011 Joint Techs Clemson, SC Feb 2, 2011 Lawrence Berkeley National Laboratory U.S. Department of Energy | Office of Science @ESnet: It's all about the Science * More bandwidth to DOE facilities and Labs at lower costs * Richer network services in support of distributed science - Develop 'network aware' integrated services that deliver 'end-to-end' high- performance data transfer, HPC/cloud computing, and science collaborative services * Carrier-class network operations providing high network availability to all DOE facilities - Seamless network interoperability across multiple network domains * Develop and deploy energy-aware and efficient networking infrastructure * Provide a networking research testbed for DOE community

265

Month-Long 2D Cloud-Resolving Model Simulation and Resultant Statistics of Cloud Systems Over the ARM SGP  

NLE Websites -- All DOE Office Websites (Extended Search)

Month-Long 2D Cloud-Resolving Model Simulation Month-Long 2D Cloud-Resolving Model Simulation and Resultant Statistics of Cloud Systems Over the ARM SGP X. Wu Department of Geological and Atmospheric Sciences Iowa State University Ames, Iowa X.-Z. Liang Illinois State Water Survey University of Illinois Urbana-Champaign, Illinois Introduction The cloud-resolving model (CRM) has recently emerged as a useful tool to develop improved representations of convections, clouds, and cloud-radiation interactions in general circulation models (GCMs). In particular, the fine spatial resolution allows the CRM to more realistically represent the detailed structure of cloud systems, including cloud geometric and radiative properties. The CRM simulations thus provide unique and comprehensive datasets, based on which more realistic GCM

266

ARM Cloud Aerosol Precipitation Experiment  

NLE Websites -- All DOE Office Websites (Extended Search)

Satellite Observation CAS Cloud Aerosol Spectrometer CCN Cloud Condensation Nuclei CIP Cloud Imaging Probe CPC Condensation Particle Counter CSPHOT Cimel sunphotometer CVI...

267

SURFACE CLOUD RADIATIVE FORCING, CLOUD FRACTION AND CLOUD ALBEDO: THEIR RELATIONSHIP AND MULTISCALE VARIATION  

E-Print Network (OSTI)

SURFACE CLOUD RADIATIVE FORCING, CLOUD FRACTION AND CLOUD ALBEDO: THEIR RELATIONSHIP AND MULTISCALE/Atmospheric Sciences Division Brookhaven National Laboratory P.O. Box, Upton, NY www.bnl.gov ABSTRACT Cloud-induced climate change. Cloud-radiative forcing, cloud fraction, and cloud albedo are three key quantities

268

Cirrus cloud formation and the role of heterogeneous ice nuclei  

E-Print Network (OSTI)

Composition, size, and phase are key properties that define the ability of an aerosol particle to initiate ice in cirrus clouds. Properties of cirrus ice nuclei (IN) have not been well constrained due to a lack of systematic ...

Froyd, Karl D.

2013-01-01T23:59:59.000Z

269

Characterization of Tri-lab Tantalum Plate.  

SciTech Connect

This report provides a detailed characterization Tri-lab Tantalum (Ta) plate jointly purchased from HCStark Inc. by Sandia, Los Alamos and Lawrence Livermore National Laboratories. Data in this report was compiled from series of material and properties characterization experiments carried out at Sandia (SNL) and Los Alamos (LANL) Laboratories through a leveraged effort funded by the C2 campaign. Results include microstructure characterization detailing the crystallographic texture of the material and an increase in grain size near the end of the rolled plate. Mechanical properties evaluations include, compression cylinder, sub-scale tension specimen, micohardness and instrumented indentation testing. The plate was found to have vastly superior uniformity when compare with previously characterized wrought Ta material. Small but measurable variations in microstructure and properties were noted at the end, and at the top and bottom edges of the plate.

Buchheit, Thomas E.; Cerreta, Ellen K.; Deibler, Lisa Anne; Chen, Shu-Rong; Michael, Joseph R.

2014-09-01T23:59:59.000Z

270

Continental Liquid-phase Stratus Clouds at SGP: Meteorological Influences  

NLE Websites -- All DOE Office Websites (Extended Search)

Continental Liquid-phase Stratus Clouds at SGP: Meteorological Influences Continental Liquid-phase Stratus Clouds at SGP: Meteorological Influences and Relationship to Adiabacity Kim, Byung-Gon Kangnung National University Schwartz, Stephen Brookhaven National Laboratory Miller, Mark Brookhaven National Laboratory Min, Qilong State University of New York at Albany Category: Cloud Properties The microphysical properties of continental stratus clouds observed over SGP appear to be substantially influenced by micrometeorological conditions, such as static stability and updraft velocity. These influences may contribute to the observed weak correlation of aerosol light scattering coefficient with cloud-drop effective radius [Kim et al., JGR, 2003], although aerosol light scattering coefficient is not necessarily the most suitable surrogate aerosol property for number concentration of cloud

271

An enigmatic HI cloud  

E-Print Network (OSTI)

The discovery of an HI cloud with peculiar properties at equatorial coordinates (J2000) ra=07h49m, dec=04d30m is presented. The HI object was detected at 21cm using the 300-m NAIC Arecibo telescope. Subsequent follow-up high-resolution observations with the NRAO Very Large Array (VLA) telescope at L-Band revealed more details about its morphology. The most intriguing aspect of the object is the clear velocity gradient of 1 km/s, which is present in the data, an indication of either rotation or expansion. The gas appears to be cold, and its morphology is somewhat elliptical with clumpy substructure. Assuming disk rotation, the dynamical mass could be determined as a function of distance.Depending on the exact nature of the velocity gradient in the HI cloud, we can reach some preliminary conclusions about the nature of the object. Expansion would imply association with a circumstellar envelope of an evolved AGB star, while in the case of rotation, a comparison between the visible and the dynamical mass can lead...

Dedes, L; Kalberla, P W M

2008-01-01T23:59:59.000Z

272

An enigmatic HI cloud  

E-Print Network (OSTI)

The discovery of an HI cloud with peculiar properties at equatorial coordinates (J2000) ra=07h49m, dec=04d30m is presented. The HI object was detected at 21cm using the 300-m NAIC Arecibo telescope. Subsequent follow-up high-resolution observations with the NRAO Very Large Array (VLA) telescope at L-Band revealed more details about its morphology. The most intriguing aspect of the object is the clear velocity gradient of 1 km/s, which is present in the data, an indication of either rotation or expansion. The gas appears to be cold, and its morphology is somewhat elliptical with clumpy substructure. Assuming disk rotation, the dynamical mass could be determined as a function of distance.Depending on the exact nature of the velocity gradient in the HI cloud, we can reach some preliminary conclusions about the nature of the object. Expansion would imply association with a circumstellar envelope of an evolved AGB star, while in the case of rotation, a comparison between the visible and the dynamical mass can lead to some preliminary conclusions. A common feature of those conclusions is the presence of a gravitational potential well, which is required to account for the rotation of the trapped HI gas. This potential well could be associated with a dark galaxy or some other exotic object.

L. Dedes; C. Dedes; P. W. M Kalberla

2008-10-21T23:59:59.000Z

273

CMS e-Lab Overview  

NLE Websites -- All DOE Office Websites (Extended Search)

CMS e-Lab Overview     CMS e-Lab Overview &nbsp&nbsp&nbsp With the CMS e-Lab students can join a scientific collaboration in this series of studies of high-energy collisions from the Large Hadron Collider (LHC) at CERN. We are collaborating with the Compact Muon Solenoid (CMS) experiment to produce a student-led, teacher-guided project. At the present, we have test beam, Monte Carlo (simulated) data and run data. We expect more data through 2010 and 2011. By using the web, students are able to analyze and share these data with fellow students and other researchers. Students write a researchable question and analyze data in much the same way as professional scientists. e-Lab tools facilitate collaboration among students as they develop their investigations and report their results.

274

State of the Lab 2012  

ScienceCinema (OSTI)

Ames Laboratory Director Alex King delivers the annual State of the Lab address on Thursday, May 17, 2012, the 65th Anniversary of the founding of The Ames Laboratory. This video contains highlights from the address.

King, Alex

2013-03-01T23:59:59.000Z

275

State of the Lab 2012  

SciTech Connect

Ames Laboratory Director Alex King delivers the annual State of the Lab address on Thursday, May 17, 2012, the 65th Anniversary of the founding of The Ames Laboratory. This video contains highlights from the address.

King, Alex

2012-01-01T23:59:59.000Z

276

MagLab - User Awards  

NLE Websites -- All DOE Office Websites (Extended Search)

Users Hub Arrow User Awards Scientists who do research at the MagLab are often honored for their excellent work. Christopher Reddy 2014 C.C. Patterson Award (December 2013) Chris...

277

MagLab - Magnet Milestones  

NLE Websites -- All DOE Office Websites (Extended Search)

Arrow Magnet Milestones MagLab U logo Find out about some of the key events in magnet history. We are adding to this list over time, so check back again soon for new entries....

278

Using MyMathLab  

E-Print Network (OSTI)

... that have used MyMathLab (CourseCompass) previously, there is a 'new look' to ... These videos correspond to a disk that you may have purchased with your...

279

Evaluation of a Forward Operator to Assimilate Cloud Water Path into WRF-DART  

Science Journals Connector (OSTI)

Assimilating satellite-retrieved cloud properties into storm-scale models has received limited attention despite its potential to provide a wide array of information to a model analysis. Available retrievals include cloud water path (CWP), which ...

Thomas A. Jones; David J. Stensrud; Patrick Minnis; Rabindra Palikonda

2013-07-01T23:59:59.000Z

280

Investigation of the aerosol-cloud interaction using the WRF framework  

E-Print Network (OSTI)

In this dissertation, a two-moment bulk microphysical scheme with aerosol effects is developed and implemented into the Weather Research and Forecasting (WRF) model to investigate the aerosol-cloud interaction. Sensitivities of cloud properties...

Li, Guohui

2009-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "lab cloud property" 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.


281

3D Atmospheric Radiative Transfer for Cloud System-Resolving Models: Forward Modelling and Observations  

SciTech Connect

Utilization of cloud-resolving models and multi-dimensional radiative transfer models to investigate the importance of 3D radiation effects on the numerical simulation of cloud fields and their properties.

Howard Barker; Jason Cole

2012-05-17T23:59:59.000Z

282

COMPUTATIONAL MODELING OF ELECTRON CLOUD FOR MEIC  

SciTech Connect

This work is the continuation of [4] our earlier studies on electron cloud (EC) simulations for the medium energy electron-ion collider (MEIC) envisioned at Jefferson Lab beyond the 12 GeV upgrade of CEBAF. In this paper, we study the EC saturation density with various MEIC operational parameters. The details of the study shows saturation of line density 1.7 nC/m and tune shift per unit length 4.9 x 10{sup -7} m{sup -1}.

S. Ahmed, B. Yunn, J. Dolph, T. Satogata, G.A. Krafft

2012-07-01T23:59:59.000Z

283

Lab One 01-26 & 01-28 Introduction to the GIS Lab  

E-Print Network (OSTI)

Lab One 01-26 & 01-28 Introduction to the GIS Lab Introduction to the lab: 1) There are three GIS) GIS lab etiquette: DO NOT enter the instruction lab when another class is in session; move to another if using sound. 4) Operating system: Windows XP. 5) GIS software: ESRI ArcGIS 9.2 6) Printing: Get

Hung, I-Kuai

284

ARM - Measurement - Cloud fraction  

NLE Websites -- All DOE Office Websites (Extended Search)

to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud fraction Fraction of sky covered by clouds, observed directly or derived from SW...

285

ARM - Measurement - Cloud size  

NLE Websites -- All DOE Office Websites (Extended Search)

to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud size Information about the physical dimensions of a cloud, including such measurements...

286

North Australian Cloud Lines  

Science Journals Connector (OSTI)

A satellite classification and climatology of propagating mesoscale cloud fines in northern Australia is presented. These cloud fines range from long, narrow lines of shallow convection to extensive deep convective squall lines with mesoscale ...

W. Drosdowsky; G. J. Holland

1987-11-01T23:59:59.000Z

287

Surface based remote sensing of aerosol-cloud interactions  

NLE Websites -- All DOE Office Websites (Extended Search)

Surface based remote sensing of aerosol-cloud interactions Surface based remote sensing of aerosol-cloud interactions Feingold, Graham NOAA/Environmental Technology Laboratory Frisch, Shelby NOAA/Environmental Technology Laboratory Min, Qilong State University of New York at Albany Category: Cloud Properties We will present an analysis of the effect of aerosol on clouds at the Southern Great Plains ARM site. New methods for retrieving cloud droplet effective radius with radar (MMCR), multifilter rotating shadowband radiometer (MFRSR), and microwave radiometer (MWR) will be discussed. Relationships based on adiabatic clouds will be used to constrain retrievals. We will investigate the use of a range of proxies for cloud condensation nuclei, ranging from surface measurements of light scattering and accumulation mode number concentration, to lidar-measured extinction or

288

Time Correlations in Backscattering Radar Reflectivity Measurements from Cirrus Clouds  

NLE Websites -- All DOE Office Websites (Extended Search)

Time Correlations in Backscattering Radar Reflectivity Time Correlations in Backscattering Radar Reflectivity Measurements from Cirrus Clouds K. Ivanova, H. N. Shirer, and E. E. Clothiaux Pennsylvania State University University Park, Pennsylvania T. P. Ackerman Pacific Northwest National Laboratory Richland, Washington Introduction The state variables of the atmosphere exhibit correlations at various spatial and temporal scales. These correlations are crucial for understanding short- and long-term trends in climate. Cirrus clouds are important phenomena in the troposphere affecting climate. To improve future parameterization of cirrus clouds in climate models, we must understand the cloud properties and how they change within the cloud. We consider fluctuations of cloud radar signals obtained at isodepths within cirrus clouds

289

Marine cloud brightening  

Science Journals Connector (OSTI)

...will not be as effective in marine stratocumulus clouds that are...Engineering steps to implement marine cloud brightening (a) Introduction...brightening by increasing the CCN of marine stratus clouds (by way of...vessel and the optimum means of propulsion. In fact, both these aspects...

2012-01-01T23:59:59.000Z

290

XSEDE Cloud Survey Report  

E-Print Network (OSTI)

XSEDE Cloud Survey Report David Lifka, Cornell Center for Advanced Computing Ian Foster, ANL, ANL and The University of Chicago A National Science Foundation-sponsored cloud user survey was conducted from September 2012 to April 2013 by the XSEDE Cloud Integration Investigation Team to better

Walter, M.Todd

291

Research Cloud Computing Recommendations  

E-Print Network (OSTI)

Research Cloud Computing Recommendations SRCPAC December 3, 2014 #12;Mandate and Membership SRCPAC convened this committee in Sept 2014 to investigate the role that cloud computing should play in our & Academic Affairs (Social Work) #12;Questions discussed · What cloud resources are available? · Which kinds

Qian, Ning

292

Simulations of cirrus clouds using an explicit cloud model: integrating ARM  

NLE Websites -- All DOE Office Websites (Extended Search)

Simulations of cirrus clouds using an explicit cloud model: integrating ARM Simulations of cirrus clouds using an explicit cloud model: integrating ARM water vapor and forcing data for analysis of cirrus formation and evolution Comstock, Jennifer Pacific Northwest National Laboratory Lin, Ruei-Fong NASA/Goddard Space Flight Center Starr, David NASA/Goddard Space Flight Center Yang, Ping Texas A&M Category: Modeling Understanding the atmospheric conditions required to initiate cirrus formation and produce observed microphysical properties is crucial to improving the representation of cirrus clouds in climate models. Ice formation in cirrus generally occurs at cold temperatures (below -30 C) and can take the form of either homogeneous or heterogeneous nucleation. The ice supersaturation required for ice formation is smaller for

293

Invert/EE-Lab Website | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Invert/EE-Lab Website Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Invert/EE-Lab Website Focus Area: Renewable Energy Topics: Policy Impacts Website: www.invert.at Equivalent URI: cleanenergysolutions.org/content/invertee-lab-website Language: English Policies: "Deployment Programs,Financial Incentives,Regulations" is not in the list of possible values (Deployment Programs, Financial Incentives, Regulations) for this property. DeploymentPrograms: Project Development Regulations: Mandates/Targets This tool can be used to evaluate support schemes for renewable energy heating and cooling systems. It can help users simulate the effects of promotional programs on the energy carrier mix, CO2 reductions, and costs

294

NREL: Vehicles and Fuels Research - Fuel Combustion Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Fuel Combustion Lab Fuel Combustion Lab NREL's Fuel Combustion Laboratory focuses on characterizing fuels at the molecular level. This information can then be used to understand and predict the fuel's effect on engine performance and emissions. By understanding the effects of fuel chemistry on ignition we can develop fuels that enable more efficient engine designs, using both today's technology and future advanced combustion concepts. This lab supports the distributed Renewable Fuels and Lubricants (ReFUEL) Laboratory, and the Biofuels activity. Photo of assembled IQT. Ignition Quality Tester The central piece of equipment in the Fuel Combustion Laboratory is the Ignition Quality Tester (IQT(tm)). The IQT(tm) is a constant volume combustion vessel that is used to study ignition properties of liquid

295

Radiator Labs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Radiator Labs Radiator Labs National Clean Energy Business Plan Competition Radiator Labs Columbia University More than 14 million housing units, or 10 percent of the national housing stock, is heated by steam and hot water. Steam heating, which represents the majority of this market, is particularly inefficient, and is characterized by a central source of steam generation with a convective distribution system via a network of pipes and radiators. There is no way to control heat transfer through this network, so building managers configure boiler systems to treat a building as a single zone keeping the coldest apartment above a minimum statutory temperature. This results in overheating of the other spaces in the building due to differences in exposure, level of insulation, distribution system heating,

296

Radiator Labs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Competition » Radiator Labs Competition » Radiator Labs National Clean Energy Business Plan Competition Radiator Labs Columbia University More than 14 million housing units, or 10 percent of the national housing stock, is heated by steam and hot water. Steam heating, which represents the majority of this market, is particularly inefficient, and is characterized by a central source of steam generation with a convective distribution system via a network of pipes and radiators. There is no way to control heat transfer through this network, so building managers configure boiler systems to treat a building as a single zone keeping the coldest apartment above a minimum statutory temperature. This results in overheating of the other spaces in the building due to differences in exposure, level of insulation, distribution system heating,

297

Radiator Labs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Competition » Radiator Labs Competition » Radiator Labs National Clean Energy Business Plan Competition Radiator Labs Columbia University More than 14 million housing units, or 10 percent of the national housing stock, is heated by steam and hot water. Steam heating, which represents the majority of this market, is particularly inefficient, and is characterized by a central source of steam generation with a convective distribution system via a network of pipes and radiators. There is no way to control heat transfer through this network, so building managers configure boiler systems to treat a building as a single zone keeping the coldest apartment above a minimum statutory temperature. This results in overheating of the other spaces in the building due to differences in exposure, level of insulation, distribution system heating,

298

Teacher Night at Jefferson Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Night at Jefferson Lab Night at Jefferson Lab Region II Physical Science Teacher Night for Elementary and Middle School Teachers April 2nd, 2014 6:30 pm - 8:00 pm Come for the FUN! You won't want to miss the annual Virginia Region II Teacher Night at Jefferson Lab! This year's focus is on physical science activities for upper elementary and middle school teachers. Format for the Evening Think of a Science Fair with enthusiactic students lined up at tables waiting to show you their projects... Teacher Night will be similar, except enthusiactic teachers will be waiting to share one of their favorite classroom activities with YOU! All teachers will have handouts and many will have starter supplies to accompany the handouts - that's right, FREE MATERIALS! Activity Topics Friction - Electrolysis - Water Cycle - Engineering Design Challenge -

299

Solar Labs | Open Energy Information  

Open Energy Info (EERE)

Solar Labs Solar Labs Name Solar Labs Address 1006 N Mary St Place Knoxville, Tennessee Zip 37914 Number of employees 1-10 Year founded 2005 Phone number 865-523-4313 Notes R&D, solar air heat and CPV Coordinates 35.997098°, -83.887505° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":35.997098,"lon":-83.887505,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

300

Migrating enterprise storage applications to the cloud  

E-Print Network (OSTI)

hybrid cloud combines aspects of public and private clouds: a company may build a compute cloud own its own infrastructure,

Vrable, Michael Daniel

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "lab cloud property" 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

Testing a New Cirrus Cloud Parameterizaton  

NLE Websites -- All DOE Office Websites (Extended Search)

Testing a New Cirrus Cloud Parameterization Testing a New Cirrus Cloud Parameterization in NCAR CCM3 D. Zurovac-Jevtic, G. J. Zhang, and V. Ramanathan Center for Atmospheric Sciences Scripps Institute of Oceanography La Jolla, California Introduction Cirrus cloud cover and ice water content (IWC) are the two most important properties of cirrus clouds. However, in general circulation models (GCMs), their treatment is very crude. For example, in the National Center for Atmospheric Research (NCAR) Community Climate Model (CCM3), IWC is prescribed as a function of column-integrated water vapor and height (Hack 1998). The in situ observations in the tropics indicate that the cirrus IWC is an order of magnitude larger than what is prescribed in the model (McFarquhar and Heymsfield 1996). The comparison with the International

302

Rock Lab Analysis | Open Energy Information  

Open Energy Info (EERE)

Rock Lab Analysis Rock Lab Analysis Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Rock Lab Analysis Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Lab Analysis Techniques Exploration Sub Group: Rock Lab Analysis Parent Exploration Technique: Lab Analysis Techniques Information Provided by Technique Lithology: Core and cuttings analysis is done to define lithology. Water rock interaction. Can determine detailed information about rock composition and morphology. Density of different lithologic units. Rapid and unambiguous identification of unknown minerals.[1] Stratigraphic/Structural: Core analysis can locate faults or fracture networks. Oriented core can give additional important information on anisotropy. Historic structure and deformation of land.

303

Lab Spotlight: Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

Lab Spotlight: Argonne National Laboratory Lab Spotlight: Argonne National Laboratory ultrananocrystalline diamond (UNCD) technology Researchers John Carlisle (left) and Orlando Auciello (right) are developing an ultrathin biocompatible coating for the device. Creating Diamond Coatings for the Retinal Implant Argonne National Laboratory (ANL) plays a critical role in the success of the electrode implants used in the Artificial Retina Project. That's where researchers Orlando Auciello and colleague John Carlisle are using their patented ultrananocrystalline diamond (UNCD) technology to apply a revolutionary new coating to the retinal prosthetic device. The new packaging promises to provide a very thin, ultrasmooth film that will be far more compact and biocompatible than the bulky materials used to encase

304

MagLab - Pioneers in Electricity and Magnetism: Georg Bednorz  

NLE Websites -- All DOE Office Websites (Extended Search)

Zrich Magnet Lab Title Header Magnet Lab Title Florida State University Los Alamos National Laboratory University of Florida Magnet Lab Logo SEARCH Search People | Search Pubs...

305

Cloud Effects on Radiative Heating Rate Profiles over Darwin using ARM and A-train Radar/Lidar Observations  

SciTech Connect

Observations of clouds from the ground-based U.S. Department of Energy Atmospheric Radiation Measurement program (ARM) and satellite-based A-train are used to compute cloud radiative forcing profiles over the ARM Darwin, Australia site. Cloud properties are obtained from both radar (the ARM Millimeter Cloud Radar (MMCR) and the CloudSat satellite in the A-train) and lidar (the ARM Micropulse lidar (MPL) and the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) satellite in the A-train) observations. Cloud microphysical properties are taken from combined radar and lidar retrievals for ice clouds and radar only or lidar only retrievals for liquid clouds. Large, statistically significant differences of up to 1.43 K/day exist between the mean ARM and A-train net cloud radiative forcing profiles. The majority of the difference in cloud radiative forcing profiles is shown to be due to a large difference in the cloud fraction above 12 km. Above this altitude the A-train cloud fraction is significantly larger because more clouds are detected by CALIPSO than by the ground-based MPL. It is shown that the MPL is unable to observe as many high clouds as CALIPSO due to being more frequently attenuated and a poorer sensitivity even in otherwise clear-sky conditions. After accounting for cloud fraction differences and instrument sampling differences due to viewing platform we determined that differences in cloud radiative forcing due to the retrieved ice cloud properties is relatively small. This study demonstrates that A-train observations are better suited for the calculation cloud radiative forcing profiles. In addition, we find that it is necessary to supplement CloudSat with CALIPSO observations to obtain accurate cloud radiative forcing profiles since a large portion of clouds at Darwin are detected by CALIPSO only.

Thorsen, Tyler J.; Fu, Qiang; Comstock, Jennifer M.

2013-06-11T23:59:59.000Z

306

Lab 2: Blinkie Lab This lab introduces the Arduino Uno as students will need to use the Arduino to control  

E-Print Network (OSTI)

Lab 2: Blinkie Lab Objectives This lab introduces the Arduino Uno as students will need to use the Arduino to control their final robot. Students will build a basic circuit on their prototyping board and wire the board to the Arduino. Students will learn the basic programming structure for the Arduino

Wedeward, Kevin

307

Fraud strikes top genome lab  

SciTech Connect

Francis Collins, head of NIH`s Human Genome Project has informed colleagues that a junior researcher in his lab facke data in five papers co-authored by Collins. This article describes the whole scenario, how it was discovered, and what the reprocussions are.

Marshall, E.

1996-11-08T23:59:59.000Z

308

W. FIFTH AVE. RADIATION LAB  

E-Print Network (OSTI)

W. FIFTH AVE. NASA SPACE RADIATION LAB 958 ENERGY EFFICIENCY & CONSERVATION DIVISION THOMSON RD. E Development & Technology Transfer 490 H7 Energy Efficiency and Conservation Division 526 L5 Energy Sciences CAD Installation Complex 933 K2 Carpentry/Signs Shops 422 F6 Cavendish House 153 G7 Center

Ohta, Shigemi

309

OIL ANALYSIS LAB TRIVECTOR ANALYSIS  

E-Print Network (OSTI)

OIL ANALYSIS LAB TRIVECTOR ANALYSIS This test method is a good routine test for the overall condition of the oil, the cleanliness, and can indicate the presence of wear metals that could be coming of magnetic metal particles within the oil. This may represent metals being worn from components (i

310

Optoelectronics Lab #0 Saftey Laser Safety  

E-Print Network (OSTI)

Optoelectronics Lab #0 Saftey Laser Safety 7.0 Laser Hazard Analysis Before appropriate controls directly for an extended period (greater than 1000 seconds). Page 1 #12;Optoelectronics Lab #0 Saftey 3

Collins, Gary S.

311

Quarks in the looking glass | Jefferson Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Quarks in the looking glass Jefferson Lab's Experimental Hall A The electron-quark scattering experiment was carried out in Jefferson Lab's Experimental Hall A. In this view from...

312

Current Job Openings | Princeton Plasma Physics Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Employment Opportunities Environment, Safety & Health Procurement Division Technology Transfer Furth Plasma Physics Library Contact Us Lab Leadership Directory Careers Human...

313

Careers/ Human Resources | Princeton Plasma Physics Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Employment Opportunities Environment, Safety & Health Procurement Division Technology Transfer Furth Plasma Physics Library Contact Us Lab Leadership Directory Careers Human...

314

Procurement Division | Princeton Plasma Physics Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Procurement Division Introduction Technology Transfer Furth Plasma Physics Library Contact Us Lab Leadership Directory Careers Human Resources Environment, Safety & Health...

315

BNL | Cloud Lifecycle Infrastructure  

NLE Websites -- All DOE Office Websites (Extended Search)

Cloud Life Cycle Infrastructure Cloud Life Cycle Infrastructure An important component of any long-term atmospheric measurement program is the quality control and maintenance of the datastreams from instrument systems. Further, the raw measurements from atmospheric remote sensing instrumentation are not directly useable by the majority of the scientific community. These raw measurements must be interpreted and converted to geophysical quantities that can be more readily used by a greater number of scientists to address important questions regarding the Earth's climate system. The cloud life cycle infrastructure group at BNL is led by Dr. Michael Jensen and is responsible for the development and production of cloud-related value-added products (VAPs). The cloud life cycle infrastructure group also provides mentorships for the millimeter cloud

316

Simulation of the Extinction Efficiency, the Absorption Efficiency and the Asymmetry Factor of Ice Crystals and Relevant Applications to the Study of Cirrus Cloud Radiative Properties  

E-Print Network (OSTI)

The single-scattering properties of six non-spherical ice crystals, droxtals, plates, solid columns, hollow columns, aggregates and 6-branch bullet rosettes are simulated. The anomalous diffraction theory (ADT) is applied to the simulation...

Lu, Kai

2010-10-12T23:59:59.000Z

317

Property in Personal Data: Second Life of an Old Idea in the Age of Cloud Computing, Chain Informatisation, and Ambient Intelligence  

Science Journals Connector (OSTI)

This contribution proposes to re-examine a familiar idea of property rights in personal data in view of the recent developments in information technology and practices. It shows that, as a result of chain info...

Nadezhda Purtova

2011-01-01T23:59:59.000Z

318

Indian Summer Monsoon Drought 2009: Role of Aerosol and Cloud Microphysics  

SciTech Connect

Cloud dynamics played a fundamental role in defining Indian summer monsoon (ISM) rainfall during drought in 2009. The anomalously negative precipitation was consistent with cloud properties. Although, aerosols inhibited the growth of cloud effective radius in the background of sparse water vapor, their role is secondary. The primary role, however, is played by the interactive feedback between cloud microphysics and dynamics owing to reduced efficient cloud droplet growth, lesser latent heating release and shortage of water content. Cloud microphysical processes were instrumental for the occurrence of ISM drought 2009.

Hazra, Anupam; Taraphdar, Sourav; Halder, Madhuparna; Pokhrel, S.; Chaudhari, H. S.; Salunke, K.; Mukhopadhyay, P.; Rao, S. A.

2013-07-01T23:59:59.000Z

319

Posters Sensitivity of Cirrus Cloud Radiative  

NLE Websites -- All DOE Office Websites (Extended Search)

7 7 Posters Sensitivity of Cirrus Cloud Radiative Properties to Ice Crystal Size and Shape in General Circulation Model Simulations D. L. Mitchell Desert Research Institute Reno, Nevada J. E. Kristjánsson Department of Geophysics University of Oslo, Norway M. J. Newman Los Alamos National Laboratory Los Alamos, New Mexico Introduction Recent research (e.g., Mitchell and Arnott 1994) has shown that the radiative properties of cirrus clouds (i.e., optical depth, albedo, emissivity) depend on the shapes and sizes of ice crystals. For instance, the cloud albedo may vary by a factor of two, depending on whether hexagonal columns or bullet rosette ice crystals are assumed for a given ice water path (IWP). This variance occurs primarily because, at sizes characteristic of cirrus

320

LAWRENCE BERKELEY NATIONAL LABORATORY About Berkeley Lab  

E-Print Network (OSTI)

LAWRENCE BERKELEY NATIONAL LABORATORY About Berkeley Lab Berkeley Lab is a U.S. Department and energy research. Berkeley Lab was founded in 1931 by Ernest Orlando Lawrence, a UC Berkeley physicist who of Energy (DOE) national laboratory that conducts a wide variety of unclassified scientific research for DOE

Eisen, Michael

Note: This page contains sample records for the topic "lab cloud property" 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

RECENT TRENDS IN FEDERAL LAB TECHNOLOGY  

E-Print Network (OSTI)

Budget Resources for Federal Lab R&D Spending, Ranked by Budget Level Table 2.2 Distribution of Active#12;RECENT TRENDS IN FEDERAL LAB TECHNOLOGY TRANSFER: FY 1999­2000 BIENNIAL REPORT Report Administration U.S. Department of Commerce May 2002 #12;RECENT TRENDS IN FEDERAL LAB TECHNOLOGY TRANSFER: FY

Perkins, Richard A.

322

Cloud Model Evaluation Using Radiometric Measurements from the Airborne Multiangle Imaging Spectroradiometer (AirMISR)  

SciTech Connect

Detailed information on cloud properties is needed to vigorously test retrieval algorithms for satellite and ground-based remote sensors. The inherent complexity of clouds makes this information difficult to obtain from observations alone and cloud resolving models are often used to generating synthetic datasets that can be used as proxies for real data. We test the ability of a cloud resolving model to reproduce cloud structure in a case study of low-level clouds observed by the Earth Observing System (EOS) validation program in north central Oklahoma on March 3, 2000. A three-dimensional radiative transfer model is applied to synthetic cloud properties generated by a high-resolution three-dimensional cloud model in order to simulate the top of atmosphere radiances. These synthetic radiances are then compared with observations from the airborne Multiangle Imaging SpectroRadiometer (AirMISR), flown on the NASA ER-2 high-altitude aircraft.

Ovtchinnikov, Mikhail; Marchand, Roger T.

2007-03-01T23:59:59.000Z

323

Intercomparison of the Cloud Water Phase among Global Climate Models  

SciTech Connect

Mixed-phase clouds (clouds that consist of both cloud droplets and ice crystals) are frequently present in the Earths atmosphere and influence the Earths energy budget through their radiative properties, which are highly dependent on the cloud water phase. In this study, the phase partitioning of cloud water is compared among six global climate models (GCMs) and with Cloud and Aerosol Lidar with Orthogonal Polarization retrievals. It is found that the GCMs predict vastly different distributions of cloud phase for a given temperature, and none of them are capable of reproducing the spatial distribution or magnitude of the observed phase partitioning. While some GCMs produced liquid water paths comparable to satellite observations, they all failed to preserve sufficient liquid water at mixed-phase cloud temperatures. Our results suggest that validating GCMs using only the vertically integrated water contents could lead to amplified differences in cloud radiative feedback. The sensitivity of the simulated cloud phase in GCMs to the choice of heterogeneous ice nucleation parameterization is also investigated. The response to a change in ice nucleation is quite different for each GCM, and the implementation of the same ice nucleation parameterization in all models does not reduce the spread in simulated phase among GCMs. The results suggest that processes subsequent to ice nucleation are at least as important in determining phase and should be the focus of future studies aimed at understanding and reducing differences among the models.

Komurcu, Muge; Storelvmo, Trude; Tan, Ivy; Lohmann, U.; Yun, Yuxing; Penner, Joyce E.; Wang, Yong; Liu, Xiaohong; Takemura, T.

2014-03-27T23:59:59.000Z

324

Technology Transfer at Berkeley Lab: For Berkeley Lab Researchers  

NLE Websites -- All DOE Office Websites (Extended Search)

Webcasts from Transferring Technology to the Marketplace Spring 2006 Series Webcasts from Transferring Technology to the Marketplace Spring 2006 Series Eureka! - Inventing and what happens next? Speakers share what makes a commercially successful invention and what happens on the pathway from invention to the marketplace. Click here for the webcast (60 min) or just hear Paul Avlivisatos' talk here (9 min). Speakers: Steve Chu, LBNL Lab Director Paul Alivisatos, Associate Lab Director and Founder of Nanosys Cheryl Fragiadakis, Technology Transfer Department Head Patenting - The ins and outs of this mysterious process Better understand why patent and copyright protection is so important, how the process works, and what role the inventor plays. Click here for the webcast (60 min). Speakers: Tim Lithgow, Patent Department Head Michael Fuller, Partner, Knobbe Martens Olson & Bear, L.L.P.

325

Dispersion of Cloud Droplet Size Distributions, Cloud Parameterization...  

NLE Websites -- All DOE Office Websites (Extended Search)

Dispersion of Cloud Droplet Size Distributions, Cloud Parameterizations, and Indirect Aerosol Effects P. H. Daum and Y. Liu Brookhaven National Laboratory Upton, New York...

326

ARM - Measurement - Cloud top height  

NLE Websites -- All DOE Office Websites (Extended Search)

to hear from you Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Cloud top height For a given cloud or cloud layer, the highest level of the atmosphere where...

327

Using Cloud-Resolving Model Simulations of Deep Convection to Inform Cloud Parmaterizations in Large-Scale Models  

NLE Websites -- All DOE Office Websites (Extended Search)

Using Cloud-Resolving Model Simulations Using Cloud-Resolving Model Simulations of Deep Convection to Inform Cloud Parameterizations in Large-Scale Models S. A. Klein National Oceanic and Atmospheric Administration Geophysical Fluid Dynamics Laboratory Princeton, New Jersey R. Pincus National Oceanic and Atmospheric Administration Cooperative Institute for Research in Environmental Science Climate Diagnostics Center Boulder, Colorado K. -M. Xu National Aeronautics and Space Administration Langley Research Center Hampton, Virginia Abstract Cloud parameterizations in large-scale models struggle to address the significant non-linear effects of radiation and precipitation that arise from horizontal inhomogeneity in cloud properties at scales smaller than the grid box size of the large-scale models. Statistical cloud schemes provide an attractive

328

The characterization of particle clouds using optical imaging techniques  

E-Print Network (OSTI)

Optical imaging techniques can be used to provide a better understanding of the physical properties of particle clouds. The purpose of this thesis is to design, perform and evaluate a set of experiments using optical imaging ...

Bruce, Elizabeth J. (Elizabeth Jane), 1972-

1998-01-01T23:59:59.000Z

329

Low-Frequency Resonant Scattering of Bubble Clouds  

Science Journals Connector (OSTI)

The acoustic properties of water can be drastically modified by a small amount of air content in the fluid. The dynamics of bubble clouds and their collected oscillation mechanisms are among topics of active research in underwater acoustics. In ...

Paul A. Hwang; William J. Teague

2000-06-01T23:59:59.000Z

330

Potential for a biogenic influence on cloud microphysics over the ocean: a correlation study with satellite-derived data  

E-Print Network (OSTI)

Aerosols have a large potential to influence climate through their effects on the microphysics and optical properties of clouds and, hence, on the Earth's radiation budget. Aerosolcloud interactions have been intensively ...

Lana, A.

331

Cloud climatology at the Southern Great Plains and the layer structure, drizzle, and atmospheric modes of continental stratus  

E-Print Network (OSTI)

with other data sets, climate-scale relation- ships between cloud properties and dynamical or micro- physical of cloud layers, an issue that is important in calculating both the radiative and the hydro- logic effects

332

ARM - PI Product - Atmospheric State, Cloud Microphysics & Radiative Flux  

NLE Websites -- All DOE Office Websites (Extended Search)

ProductsAtmospheric State, Cloud Microphysics & ProductsAtmospheric State, Cloud Microphysics & Radiative Flux Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send PI Product : Atmospheric State, Cloud Microphysics & Radiative Flux 1997.01.01 - 2010.12.31 Site(s) NSA SGP TWP General Description This data product contains atmospheric thermodynamics, cloud properties, radiative fluxes and radiative heating rates. The data represent a characterization of the physical state of the atmospheric column compiled on a five-minute temporal and 90m vertical grid. Sources for this information include raw measurements, cloud property and radiative retrievals, retrievals and derived variables from other third-party sources, and radiative calculations using the derived quantities.

333

Using ARM data to correct plane-parallel satellite retrievals of cloud  

NLE Websites -- All DOE Office Websites (Extended Search)

Using ARM data to correct plane-parallel satellite retrievals of cloud Using ARM data to correct plane-parallel satellite retrievals of cloud properties Dong, Xiquan University of North Dakota Minnis, Patrick NASA Langley Research Center Xi, Baike University of North Dakota Khaiyer, Mandana Analytical Services and Material, Inc. Category: Cloud Properties The angular variations of cloud properties derived from GOES data are examined using simultaneously collocated ARM surface observations/retrievals at the DOE ARM SGP site during the 6-yr period from January 1997 to December 2002. The dependencies of GOES cloud retrievals on solar zenith angle (SZA), scattering angle (SCA), and relative azimuth angle (RZA) are investigated for single-layer and overcast low-level stratus clouds. The GOES-retrieved cloud-droplet effective radius (re),

334

December 15, 2014 LAB COMMISSION MEETING MINUTES  

Energy.gov (U.S. Department of Energy (DOE))

The Commission to Review the Effectiveness of the National Energy Laboratories (Commission) was convened for its fifth meeting at 10:00 AM on December 15, 2014. Commission Co-Chair Jared Cohon led the meeting. The meeting included two panels: (1) authors of recent reports about the DOE National Labs and (2) a national lab contractor panel. The report authors summarized their respective reports, highlighting concerns related to the relationship between DOE and the labs, research funding and strategy stove-piping, weak links between the labs and market, an inconsistent economic development mission, the difficulty small firms have in accessing labs, the labs lack of regional engagement, and DOE and congressional micromanagement of the labs. The lab contractor representatives responded to questions posed by the commissioners related to lab management and the relationship with DOE. Additionally, Patricia Falcone spoke of the important role of the labs in the science and technology enterprise and Alan Leshner talked about the labs and their relationship with the scientific community. Christopher Paine presented his views on transforming the weapons complex. The next meeting will be held February 24 at the Hilton at Mark Center in VA.

335

Relationship between cloud radiative forcing, cloud fraction and cloud albedo, and new surface-based approach for determining cloud albedo  

SciTech Connect

This paper focuses on three interconnected topics: (1) quantitative relationship between surface shortwave cloud radiative forcing, cloud fraction, and cloud albedo; (2) surface-based approach for measuring cloud albedo; (3) multiscale (diurnal, annual and inter-annual) variations and covariations of surface shortwave cloud radiative forcing, cloud fraction, and cloud albedo. An analytical expression is first derived to quantify the relationship between cloud radiative forcing, cloud fraction, and cloud albedo. The analytical expression is then used to deduce a new approach for inferring cloud albedo from concurrent surface-based measurements of downwelling surface shortwave radiation and cloud fraction. High-resolution decade-long data on cloud albedos are obtained by use of this surface-based approach over the US Department of Energy's Atmospheric Radiaton Measurement (ARM) Program at the Great Southern Plains (SGP) site. The surface-based cloud albedos are further compared against those derived from the coincident GOES satellite measurements. The three long-term (1997-2009) sets of hourly data on shortwave cloud radiative forcing, cloud fraction and cloud albedo collected over the SGP site are analyzed to explore the multiscale (diurnal, annual and inter-annual) variations and covariations. The analytical formulation is useful for diagnosing deficiencies of cloud-radiation parameterizations in climate models.

Liu, Y.; Wu, W.; Jensen, M. P.; Toto, T.

2011-07-21T23:59:59.000Z

336

Cloud Computing: An Architectural Perspective .  

E-Print Network (OSTI)

??Cloud Computing is a term heavily used in today's world. Not even a day passes by without hearing the words "Cloud Computing". It has become (more)

Pandya, Hetalben

2013-01-01T23:59:59.000Z

337

Profiling clouds' inner life | EMSL  

NLE Websites -- All DOE Office Websites (Extended Search)

inner life Subgrid modeling pinpoints cloud transformation to uncover true reflective power An accurate understanding of clouds over the ocean is important for climate change...

338

Berkeley Lab A to Z Index: M  

NLE Websites -- All DOE Office Websites (Extended Search)

Macintosh Computer Backups Macintosh Computer Backups Macintosh User Group (LBNL-MUG) Mac support/MPSG (formerly known as the workstation group) Macromolecular Crystallography Facility (MCF) Mailing Addresses for Lab Mail (electronic); Email Support, Documentation, etc. Mail Services (Facilities Dep't.) malware (computer virus) protection and "How to Handle Suspected Malware" Mammary: Human Mammary Epithelial Cell (HMEC) Map: Berkeley Lab Global Talent Map Maps: Directions and Maps on How to Get to the Lab Maps: Berkeley Lab Interactive Site Map Maps: Berkeley Lab Printable Site Map Maps: Offsite Lab Shuttle Bus Map Maps: Onsite Lab Shuttle Bus Map Massage, Onsite Chair Mass Storage System (MSS) Material Safety Data Sheets: MSDS Materials Sciences Division (MSD) Materials Science: Technology Transfer

339

Berkeley Lab View -- March 28, 2008  

NLE Websites -- All DOE Office Websites (Extended Search)

March 28th, 2008 Search the View Archive March 28th, 2008 Search the View Archive State of the Lab: New Initiatives, Construction Daniel Chemla (1940-2008): A Remembrance of His Career The View is Going Green DOE Excellence Award to Foundry Project Team Berkeley Lab View Here Comes BELLA: The BErkeley Lab Laser Acceleration Project Berkeley Lab Science Roundup State of the Lab: New Initiatives, Construction By Lynn Yarris image Photo by Roy Kaltschmidt, CSO Free electron lasers with attosecond capabilities, a high-energy electron accelerator less than a meter in length, the arrival of NERSC-6 and the departure of GELCO-4 were some of the highlights of Berkeley Lab Director Steve Chu's State-of-the-Lab address, which he delivered at the Building 50 Auditorium during the noon hour on March 10, with simulcast to the

340

Element Labs | Open Energy Information  

Open Energy Info (EERE)

Element Labs Element Labs Address 3350 Scott Blvd Place Santa Clara, California Zip 95054 Sector Efficiency Product LED Producer Website http://www.elementlabs.com/ Coordinates 37.380364°, -121.9823779° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":37.380364,"lon":-121.9823779,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "lab cloud property" 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

Institutions Related to Berkeley Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Institutions Related to Berkeley Laboratory Institutions Related to Berkeley Laboratory DOE logo Office of Science logo UC seal Berkeley Lab logo University of California Department of Energy (DOE) and DOE National Laboratories NERSC (National Energy Research Scientific Computing Center) ESnet Stanford Linear Accelerator Center (SLAC) Lawrence Livermore National Laboratory Los Alamos National Laboratory High Energy Physics Information Center U.S. Government University of California UC Berkeley UC Berkeley colleges, schools, and teaching units The Daily Cal independent student newspaper at UC Berkeley. University of California campuses and labs UC Office of the President UC National Laboratories provides news and information on UC's management of three DOE laboratories -- Lawrence Berkeley National Laboratory, Lawrence Livermore National Laboratory, and Los Alamos National

342

Berkeley Lab Small Business Office  

NLE Websites -- All DOE Office Websites (Extended Search)

How to Do Business with LBNL > How We Buy How We Buy Sustainable Acquisitions eCommerce (eBuy) Contracts: Subcontractor Description Start End Options Alliance Gas Products Gases and gas-related supplies. Connection to Praxair website. 5/1/08 4/30/13 3 years Anacapa Micro Products Computers, peripherals, software, electronic equipment and supplies. Connection to Dell website. 1/15/08 1/14/13 3 years Government Scientific Source Scientific laboratory supplies, equipment, safety products, chemicals, reagents, primers, oligos. Connections to VWR, Sigma Aldrich, Lab Safety, Millipore, Invitrogen, Qiagen and Eurofins MWG Operon websites 7/15/07 7/14/12 3 years Government Scientific Source Photonic sciences equipment and supplies, industrial tools and supplies, and safety products and supplies. Connections to Thorlabs, MSC Industrial Supply, and Lab Safety Supply websites.

343

Galleries | Princeton Plasma Physics Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Events Events Research Education Science Education About Blog Programs Galleries Upcoming Events Lab Outreach Efforts Graduate Programs Off Site University Research (OSUR) Organization Contact Us Science Education About Blog Programs Galleries Upcoming Events Lab Outreach Efforts Graduate Programs Off Site University Research (OSUR) Galleries Subscribe to RSS - Galleries 2013 Young Women's Conference 2013 Young Women's Conference63 images 2013 Plasma Camp 2013 Plasma Camp7 images 2013 Science on Saturday Lecture Series 2013 Science on Saturday Lecture Series7 images 2013 Summer's End Poster Session 2013 Summer's End Poster Session19 images 2013 Science Bowl 2013 Science Bowl12 images 2013 Pathways to Science Summit 2013 Pathways to Science Summit17 images 2012-2013 PathSci Kick-Off Event

344

Toward Understanding of Differences in Current Cloud Retrievals of ARM Ground-based Measurements  

SciTech Connect

Accurate observations of cloud microphysical properties are needed for evaluating and improving the representation of cloud processes in climate models. However, large differences are found in current cloud products retrieved from ground-based remote sensing measurements using various retrieval algorithms. Understanding the differences is an important step to address uncertainties in the cloud retrievals. In this study, an in-depth analysis of nine existing ground-based cloud retrievals using ARM remote sensing measurements is carried out. We place emphasize on boundary layer overcast clouds and high level ice clouds, which are the focus of many current retrieval development efforts due to their radiative importance and relatively simple structure. Large systematic discrepancies in cloud microphysical properties are found in these two types of clouds among the nine cloud retrieval products, particularly for the cloud liquid and ice effective radius. It is shown that most of these large differences have their roots in the retrieval algorithms used by these cloud products, including the retrieval theoretical bases, assumptions, as well as input and constraint parameters. This study suggests the need to further validate current retrieval theories and assumptions and even the development of new retrieval algorithms with more observations under different cloud regimes.

Zhao, Chuanfeng; Xie, Shaocheng; Klein, Stephen A.; Protat, Alain; Shupe, Matthew D.; McFarlane, Sally A.; Comstock, Jennifer M.; Delanoe, Julien; Deng, Min; Dunn, Maureen; Hogan, Robin; Huang, Dong; Jensen, Michael; Mace, Gerald G.; McCoy, Renata; O'Conner, Ewan J.; Turner, Dave; Wang, Zhien

2012-05-30T23:59:59.000Z

345

A new approach for simultaneously retrieving cloud albedo and cloud fraction from surface-based shortwave radiation measurements  

NLE Websites -- All DOE Office Websites (Extended Search)

ENVIRONMENTAL ENVIRONMENTAL RESEARCH LETTERS Environ. Res. Lett. 8 (2013) 044023 (9pp) doi:10.1088/1748-9326/8/4/044023 A new approach for simultaneously retrieving cloud albedo and cloud fraction from surface-based shortwave radiation measurements Yu Xie and Yangang Liu Environmental Sciences Department, Brookhaven National Laboratory, Upton, NY 11973, USA E-mail: yxie@bnl.gov Received 27 June 2013 Accepted for publication 8 October 2013 Published 30 October 2013 Online at stacks.iop.org/ERL/8/044023 Abstract Surface-based measurements of shortwave (SW) radiative fluxes contain valuable information on cloud properties, but have not been fully used to infer those properties. Here a new analytical approach is presented that simultaneously infers cloud albedo and cloud fraction from surface-based measurements of total and direct radiative fluxes. An inspection of the

346

Yeast Metabolism Lab Mrs. Zimmerman  

E-Print Network (OSTI)

+ C6H12O6 6 CO2 + ethanol + energy #12;Back to the lab... Yeast + C6H12O6 6 CO2 + ethanol + energy Energy from sunlight #12;Respiration #12;Cellular Respiration C6H12O6 + 6 O2 6 CO2 + 6 H2O + energy Oxygen Glucose Carbon Dioxide Water Energy #12;Yeast · Unicellular · Eukaryotic (like us) · Kingdom Fungi

Rose, Michael R.

347

Helix Nebula and CERN: A Symbiotic approach to exploiting commercial clouds  

E-Print Network (OSTI)

The recent paradigm shift toward cloud computing in IT, and general interest in "Big Data" in particular, have demonstrated that the computing requirements of HEP are no longer globally unique. Indeed, the CERN IT department and LHC experiments have already made significant R&D investments in delivering and exploiting cloud computing resources. While a number of technical evaluations of interesting commercial offerings from global IT enterprises have been performed by various physics labs, further technical, security, sociological, and legal issues need to be address before their large-scale adoption by the research community can be envisaged. Helix Nebula - the Science Cloud is an initiative that explores these questions by joining the forces of three European research institutes (CERN, ESA and EMBL) with leading European commercial IT enterprises. The goals of Helix Nebula are to establish a cloud platform federating multiple commercial cloud providers, along with new business models, which can sustain ...

Barreiro Megino, Fernando Harald; Kucharczyk, Katarzyna; Medrano Llamas, Ramn; van der Ster, Daniel

2013-01-01T23:59:59.000Z

348

July 28, 2010, Reducing Barriers to Commercialization; Helping Universities, Industry and Federal Labs Work Together  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Darmody Darmody AURP President Associate Vice President for Research and Economic Development University of Maryland Reducing Barriers to Commercialization; Helping Universities, Industry and Federal Labs Work Together Universities, Industry, and Government Labs Working Together: Cultural Differences Adapted from chart created by Matt Doyle of Proctor & Gamble University Industry Government Labs Intellectual Property (IP) Rights Want to own IP rights Want to own IP rights Generally, Bayh- Dole controls Value of IP This could be the next "Google!" I have to invest $$$ up front Reservation of march in rights Public Domain "Publish or perish" If you publish we "perish" (lose) Increasing interest in

349

Cloud Computing Synopsis and Recommendations  

Science Journals Connector (OSTI)

This document reprises the NIST-established definition of cloud computing, describes cloud computing benefits and open issues, presents an overview of major classes of cloud technology, and provides guidelines and recommendations on how organizations ... Keywords: cloud computing, computer security, virtualization

Mark Lee Badger; Timothy Grance; Robert Patt-Corner; Jeffery M, Voas

2012-05-01T23:59:59.000Z

350

Convective Cloud Lifecycles Lunchtime seminar  

E-Print Network (OSTI)

Convective Cloud Lifecycles Lunchtime seminar 19th May 2009 Bob Plant Department of Meteorology, University of Reading, UK #12;Introduction Obtain life cycle statistics for clouds in CRM simulations Why Conclusions Convective Cloud Lifecycles ­ p.1/3 #12;Why bother? Convective Cloud Lifecycles ­ p.2/3 #12;Some

Plant, Robert

351

Top ECMs for Labs and Data Centers  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Top ECMs for Labs and Top ECMs for Labs and Data Centers FUPWG Otto Van Geet, PE October 10, 2012 2 Labs are Energy Hogs! * 3 to 8 times as energy intensive as office buildings Total Site Energy Use Intensity BTU/sf-yr for various laboratories in the Labs21 Benchmarking Database Typical Office Building 3 * Core information resources - Design Guide - Case Studies - Energy Benchmarking - Best Practice Guides - Technical Bulletins * Design process tools - Env. Performance Criteria - Labs21 Process Manual Labs21 Toolkit 4 Six BIG HITS 1. Scrutinize the air changes: Optimize ventilation rates 2. Tame the hoods: Compare exhaust device options 3. Get real with loads: Right-size HVAC systems 4. Just say no to re-heat: Minimize simultaneous heating and cooling 5. Drop the pressure drop:

352

ARM - Field Campaign - MASRAD: Cloud Study from the 2NFOV at Pt. Reyes  

NLE Websites -- All DOE Office Websites (Extended Search)

govCampaignsMASRAD: Cloud Study from the 2NFOV at Pt. Reyes Field govCampaignsMASRAD: Cloud Study from the 2NFOV at Pt. Reyes Field Campaign Campaign Links AMF Point Reyes Website Related Campaigns MArine Stratus Radiation Aerosol and Drizzle (MASRAD) IOP 2005.03.14, Miller, AMF Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : MASRAD: Cloud Study from the 2NFOV at Pt. Reyes Field Campaign 2005.06.02 - 2005.09.30 Lead Scientist : Warren Wiscombe For data sets, see below. Description Cloud optical depth is one of the most important cloud optical properties, and vital for any cloud-radiation parameterization. Our ARM Science Team project has pioneered an algorithm to retrieve cloud optical depth in a fully three-dimensional cloud situation using zenith radiances from the ARM

353

A new model of cloud drop distribution that simulates the observed drop  

NLE Websites -- All DOE Office Websites (Extended Search)

A new model of cloud drop distribution that simulates the observed drop A new model of cloud drop distribution that simulates the observed drop clustering: effect of clustering on extinction coefficient estimates Knyazikhin, Yuri Boston University Marshak, Alexander NASA Goddard Space Flight Center Larsen, Michael Michigan Technological University Wiscombe, Warren BNL/NASA Goddard Space Flight Center Category: Modeling Cloud droplet size distribution is one of the most fundamental subjects in cloud physics. Understanding of spatial distribution and small-scale fluctuations of cloud droplets is essential for both cloud physics and atmospheric radiation. For cloud physics, it relates to the coalescence growth of raindrops while for radiation, it has a strong impact on a cloud's radiative properties. We have developed new size dependent models

354

Toward understanding of differences in current cloud retrievals of ARM ground-based measurements  

SciTech Connect

Accurate observations of cloud microphysical properties are needed for evaluating and improving the representation of cloud processes in climate models and better estimate of the Earth radiative budget. However, large differences are found in current cloud products retrieved from ground-based remote sensing measurements using various retrieval algorithms. Understanding the differences is an important step to address uncertainties in the cloud retrievals. In this study, an in-depth analysis of nine existing ground-based cloud retrievals using ARM remote sensing measurements is carried out. We place emphasis on boundary layer overcast clouds and high level ice clouds, which are the focus of many current retrieval development efforts due to their radiative importance and relatively simple structure. Large systematic discrepancies in cloud microphysical properties are found in these two types of clouds among the nine cloud retrieval products, particularly for the cloud liquid and ice particle effective radius. Note that the differences among some retrieval products are even larger than the prescribed uncertainties reported by the retrieval algorithm developers. It is shown that most of these large differences have their roots in the retrieval theoretical bases, assumptions, as well as input and constraint parameters. This study suggests the need to further validate current retrieval theories and assumptions and even the development of new retrieval algorithms with more observations under different cloud regimes.

Zhao C.; Dunn M.; Xie, S.; Klein, S. A.; Protat, A.; Shupe, M. D.; McFarlane, S. A.; Comstock, J. M.; Delano, J.; Deng, M.; Hogan, R. J.; Huang, D.; Jensen, M. P.; Mace, G. G.; McCoy, R.; OConnor, E. J.; Turner, D. D.; Wang, Z.

2012-05-30T23:59:59.000Z

355

MagLab - MagLab U: Learning about Electricity and Magnetism  

NLE Websites -- All DOE Office Websites (Extended Search)

Home Arrow MagLab U: Learning about Electricity and Magnetism MagLab U logo This is one-stop shopping for nearly anything you might want to know about electricity and magnetism....

356

Lab completes Recovery Act-funded demolition  

NLE Websites -- All DOE Office Websites (Extended Search)

projects. Later, the building provided office and lab space for LANL's research on nuclear fusion. "This is a major milestone for us," said Gordon Dover, LANL's director of...

357

Element Labs Inc | Open Energy Information  

Open Energy Info (EERE)

Inc. Place: Santa Clara, California Zip: 95054 Product: Element Labs is a developer of LED video technology for entertainment, architectural, and signage. References: Element...

358

Lab contractor awards LANL Foundation $3 million  

NLE Websites -- All DOE Office Websites (Extended Search)

Contractor awards LANL Foundation 3 million Lab contractor awards LANL Foundation 3 million To provide educational enrichment and educational outreach funding for a wide variety...

359

Environment - Giant outdoor lab ... | ornl.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Environment - Giant outdoor lab ... With the recent completion of a 40-meter observation tower in the nearby Walker Branch Watershed, Oak Ridge National Laboratory researchers are...

360

Tuberville Lab Home | Savannah River Ecology Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

to the Tuberville Lab Our research focuses on developing and applying science-based approaches to the management of wildlife populations, particularly reptiles and amphibians. Our...

Note: This page contains sample records for the topic "lab cloud property" 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

Scientific Software Engineer | Princeton Plasma Physics Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

A minimum of one year writing software in the Interactive Data Language (IDL) Matlab, LabView or Python A minimum of one year writing data visualization software...

362

Lab joins in global Earth Day celebrations  

NLE Websites -- All DOE Office Websites (Extended Search)

Lab joins in global Earth Day celebrations Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: Dec. 2014 - Jan. 2015 All...

363

On Target December 2014 | Jefferson Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

to Help with BEAMS - Lab's Science and Math Outreach Program for Students Sherwood-Randall Sworn In as New Department of Energy Deputy Secretary Orr Confirmed as Under...

364

Science Education | Princeton Plasma Physics Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Efforts Graduate Programs Off Site University Research (OSUR) Organization Contact Us Science Education About Blog Programs Galleries Upcoming Events Lab Outreach Efforts Graduate...

365

New Lab facility receives green building recognition  

NLE Websites -- All DOE Office Websites (Extended Search)

Latest Issue: Dec. 2014 - Jan. 2015 All Issues submit New Lab facility receives green building recognition The Radiological Laboratory Utility Office Building is the...

366

3. New Cloud Climatology  

NLE Websites -- All DOE Office Websites (Extended Search)

New Cloud Climatology New Cloud Climatology Computed for the summers (May-Au- gust) 2000 through 2004 (Berg and Kassianov 2008). Uses ARSCL VAP, Total Sky Imager, and radar wind profiler. * * Initial Evaluation of the Cumulus Potential Scheme at the ACRF SGP Site Larry Berg, William Gustafson, and Evgueni Kassianov Pacific Northwest National Laboratory 1. Motivation Shallow clouds are poorly predicted by current global and regional scale models. A new parameterization has been devel- oped that links the boundary-layer turbu- lence and the shallow clouds. 2. The CuP Parameterization The Cumulus Potential (CuP) param- eterization uses Probability Density Functions (PDFs) of temperature and moisture to represent the subgrid scale

367

In Clouds We Trust  

Science Journals Connector (OSTI)

......can bring. Many have realised that giving a third party control of part of the IT infrastructure can help reduce capital expenditure and maximise asset utilisation to provide a quantitative return on investment (ROI). Cloud can also remove resource......

Jim Damoulakis

2010-03-01T23:59:59.000Z

368

Moving into the Cloud.  

E-Print Network (OSTI)

??Cloud computing is the notion of abstracting and outsourcing hardware or software resources over the Internet, often to a third party on a pay-as-you-go basis. (more)

Mikalsen, Christian

2009-01-01T23:59:59.000Z

369

Property  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7 7 AUDIT REPORT PERSONAL PROPERTY AT THE OAK RIDGE OPERATIONS OFFICE AND THE OFFICE OF SCIENTIFIC AND TECHNICAL INFORMATION U.S. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL OFFICE OF AUDIT SERVICES APRIL 1998 Page 10 DEPARTMENT OF ENERGY Washington, DC 20585 April 6, 1998 MEMORANDUM FOR THE MANAGER, OAK RIDGE OPERATIONS OFFICE AND THE DIRECTOR, OFFICE OF SCIENTIFIC AND TECHNICAL INFORMATION FROM: Terry L. Brendlinger Eastern Regional Audit Office Office of Inspector General SUBJECT: INFORMATION: Audit Report on "Personal Property at the Oak Ridge Operations Office and the Office of Scientific and Technical Information" BACKGROUND The Oak Ridge Operations Office (Operations Office) and the Office of Scientific and Technical Information

370

Posters A Stratiform Cloud Parameterization for General Circulation Models  

NLE Websites -- All DOE Office Websites (Extended Search)

Posters A Stratiform Cloud Parameterization for General Circulation Models S. J. Ghan and L. R. Leung Pacific Northwest Laboratory Richland, Washington C. C. Chuang and J. E. Penner Lawrence Livermore National Laboratory Livermore, California J. McCaa University of Washington Seattle, Washington The crude treatment of clouds in general circulation models (GCMs) is widely recognized as a major limitation in applying these models to predictions of global climate change. The purpose of this project is to develop a parameterization for stratiform clouds in GCMs that expresses stratiform clouds in terms of bulk microphysical properties and their subgrid variability. In this parameterization, precipitating cloud species are distinguished from non-precipitating species, and the liquid

371

Mixed-Phase Cloud Retrievals Using Doppler Radar Spectra  

NLE Websites -- All DOE Office Websites (Extended Search)

Mixed-Phase Cloud Retrievals Using Mixed-Phase Cloud Retrievals Using Doppler Radar Spectra M. D. Shupe, S. Y. Matrosov, and T. L. Schneider National Oceanic and Atmospheric Administration Environmental Technology Laboratory Boulder, Colorado P. Kollias Rosentiel School of Marine Atmospheric Sciences University of Miami Miami, Florida Introduction The radar Doppler spectrum contains a wealth of information on cloud microphysical properties. Typically, radar-based cloud retrievals use only the zeroth or first moments of the Doppler spectrum - reflectivity and mean Doppler velocity - to derive quantities such as cloud water content and particle characteristic size (e.g., Liou and Sassen 1994; Matrosov et al. 2002). When using only the moments of the Doppler spectrum, important spectral information can be lost, particularly when the spectrum is

372

Aerosciences at Sandia National Labs.  

SciTech Connect

A brief overview of Sandia National Laboratories will be presented highlighting the mission of Engineering Science Center. The Engineering Science Center provides a wide range of capabilities to support the lab's missions. As part of the Engineering Science Center the Aeroscience department provides research, development and application expertise in both experimental and computation compressible fluid mechanics. The role of Aeroscience at Sandia National Labs will be discussed with a focus on current research and development activities within the Aeroscience Department. These activities will be presented within the framework of a current program to highlight the synergy between computational and experimental work. The research effort includes computational and experimental activities covering fluid and structural dynamics disciplines. The presentation will touch on: probable excitation sources that yield the level of random vibration observed during flight; the methods that have been developed to model the random pressure fields in the turbulent boundary layer using a combination of CFD codes and a model of turbulent boundary layer pressure fluctuations; experimental measurement of boundary layer fluctuations; the methods of translating the random pressure fields to time-domain spatially correlated pressure fields.

Payne, Jeffrey L.

2010-10-01T23:59:59.000Z

373

Green Labs and EH&S, Nov. 2013 ___________________ Lab Recycling Guide  

E-Print Network (OSTI)

Green Labs and EH&S, Nov. 2013 ___________________ Lab Recycling Guide Non-contaminated, clean lab plastic containers and conical tubes may be recycled. To be accepted, containers must be clean, triple. Recycling bin located: PSB Loading Dock Alcohol cans and metal shipping containers may be recycled

California at Santa Cruz, University of

374

MEM 351 Dynamic Systems Lab 3 Hands-on Lab 3  

E-Print Network (OSTI)

the Angular Encoder - Pulses/Rev to 360 and Decoding Type to X4. Step 4: Wire up the optical encoder to the NI for writing LabVIEW programs and both generating and acquiring voltage signals. This lab fulfills our next step ­ to identify the system's underlying dynamics. The resulting data will be used in future labs

Oh, Paul

375

Migrating enterprise storage applications to the cloud  

E-Print Network (OSTI)

2.1 Cloud Providers . . . . . . . . . . . .2.1.1 Cloud Storage . . . . . . . . .2.1.2 Cloud Computation . . . . . . 2.2 Enterprise Storage

Vrable, Michael Daniel

2011-01-01T23:59:59.000Z

376

Evaluate the Effect of Upper-Level Cirrus Clouds on Satellite Retrievals of Low-Level Cloud Droplet Effective Radius  

NLE Websites -- All DOE Office Websites (Extended Search)

the Effect of Upper-Level Cirrus Clouds the Effect of Upper-Level Cirrus Clouds on Satellite Retrievals of Low-Level Cloud Droplet Effective Radius F.-L. Chang and Z. Li Earth System Science Interdisciplinary Center University of Maryland College Park, Maryland Z. Li Department of Meteorology University of Maryland College Park, Maryland Introduction The earth's radiation budget is sensitive to changes in the microphysical properties of low-level stratiform clouds. Their extensive coverage can significantly reduce the solar energy absorbed by the earth system. An estimate of reducing the global-mean droplet effective radius (r e ) of these low-level clouds by ~2 µm, while keeping the column liquid water constant would balance the warming due to CO 2 doubling in the atmosphere (Slingo 1990). Accurate determination of the droplet r

377

Scanning ARM Cloud Radars Part I: Operational Sampling Strategies  

SciTech Connect

Probing clouds in three-dimensions has never been done with scanning millimeter-wavelength (cloud) radars in a continuous operating environment. The acquisition of scanning cloud radars by the Atmospheric Radiation Measurement (ARM) program and research institutions around the world generate the need for developing operational scan strategies for cloud radars. Here, the first generation of sampling strategies for the Scanning ARM Cloud Radars (SACRs) is discussed. These scan strategies are designed to address the scientific objectives of the ARM program, however, they introduce an initial framework for operational scanning cloud radars. While the weather community uses scan strategies that are based on a sequence of scans at constant elevations, the SACRs scan strategies are based on a sequence of scans at constant azimuth. This is attributed to the cloud properties that are vastly different for rain and snow shafts that are the primary target of precipitation radars. A cloud surveillance scan strategy is introduced (HS-RHI) based on a sequence of horizon-to-horizon Range Height Indicator (RHI) scans that sample the hemispherical sky (HS). The HS-RHI scan strategy is repeated every 30 min to provide a static view of the cloud conditions around the SACR location. Between HS-RHI scan strategies other scan strategies are introduced depending on the cloud conditions. The SACRs are pointing vertically in the case of measurable precipitation at the ground. The radar reflectivities are corrected for water vapor attenuation and non-meteorological detection are removed. A hydrometeor detection mask is introduced based on the difference of cloud and noise statistics is discussed.

Kollias, Pavlos; Bharadwaj, Nitin; Widener, Kevin B.; Jo, Ieng; Johnson, Karen

2014-03-01T23:59:59.000Z

378

Thin Cloud Length Scales Using CALIPSO and CloudSat Data  

E-Print Network (OSTI)

Thin clouds are the most difficult cloud type to observe. The recent availability of joint cloud products from the active remote sensing instruments aboard CloudSat and the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite (CALIPSO) facilitates...

Solbrig, Jeremy E.

2010-10-12T23:59:59.000Z

379

What Goes Up Must Come Down: The Lifecycle of Convective Clouds (492nd Brookhaven Lecture)  

SciTech Connect

Some clouds look like cotton balls and others like anvils. Some bring rain, some snow and sleet, and others, just shade. But, whether big and billowy or dark and stormy, clouds affect far more than the weather each day. Armed with measurements of clouds updrafts and downdraftswhich resemble airflow in a convection ovenand many other atmospheric interactions, scientists from Brookhaven Lab and other institutions around the world are developing models that are crucial for understanding Earths climate and forecasting future climate change. During his lecture, Dr. Jensen provides an overview of the importance of clouds in the Earths climate system before explaining how convective clouds form, grow, and dissipate. His discussion includes findings from the Midlatitude Continental Convective Clouds Experiment (MC3E), a major collaborative experiment between U.S. Department of Energy (DOE) and NASA scientists to document precipitation, clouds, winds, and moisture in 3-D for a holistic view of convective clouds and their environment.

Jensen, Michael [BNL Environmental Sciences

2014-02-19T23:59:59.000Z

380

Office of Educational Programs Solar Energy Lab  

E-Print Network (OSTI)

Office of Educational Programs Solar Energy Lab Overview Kaitlin Thomassen Target student audience: High School Regents Physics High School AP Physics #12;Solar Energy Lab: Goals Highlight research Solar Farm & Northeast Solar Energy Research Center (NSERC) Scientists and engineers will research

Homes, Christopher C.

Note: This page contains sample records for the topic "lab cloud property" 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

ARM - Evaluation Product - CMWG Data - SCM-Forcing Data, Cloud  

NLE Websites -- All DOE Office Websites (Extended Search)

ProductsCMWG Data - SCM-Forcing Data, Cloud ProductsCMWG Data - SCM-Forcing Data, Cloud Microphysical Properties and Radiative Heating Profiles Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Evaluation Product : CMWG Data - SCM-Forcing Data, Cloud Microphysical Properties and Radiative Heating Profiles Site(s) GAN HFE NSA SGP TWP General Description SCM-forcing data are derived from the ARM Program observational data using the constrained variational analysis approach (Zhang and Lin 1997 and Zhang et al. 2001). The resulting products include both the large-scale forcing terms and the evaluation fields, which can be used for driving the Single-Column Models (SCMs) and Cloud Resolving Models (CRMs) and validating model simulations. Results from our studies are then used to

382

Lovelock black holes in a string cloud background  

E-Print Network (OSTI)

We present an exact static, spherically symmetric black hole solution to the third order Lovelock gravity with a string cloud background in seven dimensions for the special case when the second and third order Lovelock coefficients are related via $\\tilde{\\alpha}^2_2=3\\tilde{\\alpha}_3\\;(\\equiv\\alpha^2)$. Further, we examine thermodynamic properties of this black hole to obtain exact expressions for mass, temperature, entropy and also perform the thermodynamic stability analysis. We see that a string cloud background makes a profound influence on horizon structure, thermodynamic properties and the stability of black holes. Interestingly, the entropy of the black hole is unaffected due to a string cloud background. However, the critical solution for thermodynamic stability is being affected by a string cloud background.

Tae-Hun Lee; Dharmanand Baboolal; Sushant G. Ghosh

2014-09-12T23:59:59.000Z

383

Is the Sun Embedded in a Typical Interstellar Cloud?  

E-Print Network (OSTI)

The physical properties and kinematics of the partially ionized interstellar material near the Sun are typical of warm diffuse clouds in the solar vicinity. The interstellar magnetic field at the heliosphere and the kinematics of nearby clouds are naturally explained in terms of the S1 superbubble shell. The interstellar radiation field at the Sun appears to be harder than the field ionizing ambient diffuse gas, which may be a consequence of the low opacity of the tiny cloud surrounding the heliosphere. The spatial context of the Local Bubble is consistent with our location in the Orion spur.

P. C. Frisch

2008-04-23T23:59:59.000Z

384

Fluid Lab Analysis | Open Energy Information  

Open Energy Info (EERE)

Page Page Edit with form History Facebook icon Twitter icon » Fluid Lab Analysis Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Fluid Lab Analysis Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Lab Analysis Techniques Exploration Sub Group: Fluid Lab Analysis Parent Exploration Technique: Lab Analysis Techniques Information Provided by Technique Lithology: Stratigraphic/Structural: Hydrological: Results can aid in the determination of fluid source regions and circulation pathways, and assist in determining the degree of mixing between different hydrothermal fluids. Thermal: Certain elements exhibit high spatial correlation with high-temperature geothermal systems; Isotopic ratios can be used to characterize and locate subsurface thermal anomalies.

385

Math and Science Activities from Jefferson Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

BEAMS is a program in which classes of 6th, 7th and 8th grade students are exposed to the scientific environment of Jefferson Lab. For five consecutive days during school hours, classes of 6th grade students and their teachers participate in science and math activities conducted with Jefferson Lab staff. The students return to the lab in the 7th and 8th grades for additional activities which reinforce their 6th grade experience. Feel free to copy and alter these activities for use in your class. 6th Grade Background Materials Vocabulary List What is Matter? What is Jefferson Lab? Careers at Jefferson Lab Periodic Table of Elements Puzzles and Games BEAMS Word Search Element Word Search Geometry Word Search BEAMS Bingo Element Bingo BEAMS Crossword Puzzle BEAMS Cryptograph

386

Sustainable Land Lab Tour | Photosynthetic Antenna Research Center  

NLE Websites -- All DOE Office Websites (Extended Search)

Sustainable Land Lab Tour Sustainable Land Lab Tour PARC researchers and guests were taken on a tour of the new Sustainable land lab and shown the rennovations going on in North...

387

Peer Review Lab Inspection Form Safety Officer Hosting Inspection  

E-Print Network (OSTI)

in labs? Yes No N/A 16. Lab microwave ovens, ice machines, and refrigerators/freezers have 'Not chemicals on floor are placed within secondary containment? Yes No N/A 18. Lab-safe refrigerator/freezer

388

Educational Programs Learning Lab Activities  

NLE Websites -- All DOE Office Websites (Extended Search)

Argonne offers a variety of field trips for middle school and high school students. Bring your students to Argonne and let them experience the excitement of science first-hand, with activities that will cement basic science and engineering concepts, and introduce them to new and exciting aspects of laboratory research! During the field trip, students rotate through various hands-on science experiments and learning lab activities to learn what Argonne scientists do. About Field Trips Field trips are free. Groups must arrange their own transportation. Group size: 40-60 students. Larger groups can be accommodated with additional planning time. Field trips start at 9:45 a.m. and end at 1:00 p.m. All participants MUST wear long pants and closed-toed shoes, regardless of the weather.

389

Berkeley Lab Site Construction Information  

NLE Websites -- All DOE Office Websites (Extended Search)

Old Town Demolition Old Town Demolition The demolition of Old Town Area Buildings 25A, 40, 41, 44, 44A, 44B, 52 and 52A has been completed to make way for the construction of the Solar Energy Research Center (SERC) and a General Purpose Laboratory (GPL). A phased plan has been developed to abate and demolish the remaining buildings within the Old Town Area, namely Buildings 4, 5, 7, 7C, 14, 16 and 16A. Subsurface remediation is subsequently planned to take place to address existing subsurface contamination. The demolition of the subject buildings is part of an overall plan to remediate and redevelop the Old Town area of the Lab. Critical Decision 1 (CD-1, Selection of Alternatives) was approved in October 2013 and $19.4M of funding has been approved for the characterization, deactivation, abatement, demolition and soil remediation

390

SLAC All Access: Laser Labs  

SciTech Connect

From supermarket checkouts to video game consoles, lasers are ubiquitous in our lives. Here at SLAC, high-power lasers are critical to the cutting-edge research conducted at the laboratory. But, despite what you might imagine, SLAC's research lasers bear little resemblance to the blasters and phasers of science fiction. In this edition of All Access we put on our safety goggles for a peek at what goes on inside some of SLAC's many laser labs. LCLS staff scientist Mike Minitti and SLAC laser safety officer Mike Woods detail how these lasers are used to study the behavior of subatomic particles, broaden our understanding of cosmic rays and even unlock the mysteries of photosynthesis.

Minitti, Mike; Woods Mike

2013-03-01T23:59:59.000Z

391

Observing Warm Clouds in 3D Using ARM Scanning Cloud  

NLE Websites -- All DOE Office Websites (Extended Search)

Observing Warm Clouds in 3D Using ARM Scanning Cloud Radars and a Novel Ensemble Method For original submission and image(s), see ARM Research Highlights http:www.arm.gov...

392

Ice Heating Up Cold Clouds | EMSL  

NLE Websites -- All DOE Office Websites (Extended Search)

Ice Heating Up Cold Clouds Ice Heating Up Cold Clouds In a heated battle, ice crystals win the competition for cloud water vapor The mighty cloud ice crystal appears deceptively...

393

Cloud Based Applications and Platforms (Presentation)  

SciTech Connect

Presentation to the Cloud Computing East 2014 Conference, where we are highlighting our cloud computing strategy, describing the platforms on the cloud (including Smartgrid.gov), and defining our process for implementing cloud based applications.

Brodt-Giles, D.

2014-05-15T23:59:59.000Z

394

President Obama Visits the Argonne National Research Lab to Talk...  

Office of Environmental Management (EM)

President Obama Visits the Argonne National Research Lab to Talk About American Energy Security President Obama Visits the Argonne National Research Lab to Talk About American...

395

Jefferson Lab: Laser gun to eventually shoot down missiles (Daily...  

NLE Websites -- All DOE Office Websites (Extended Search)

articles.dailypress.com2011-02-21newsdp-nws-jefferson-lab-201102211jefferson-lab-researchers-free-electron-l... Submitted: Monday, February 21, 2011...

396

National Lab Day Fact Sheets | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Lab Day Fact Sheets Secretary Ernest Moniz learns about the Labs' work in high performance computing and additive manufacturing. | Photo courtesy of Sarah Gerrity, Energy...

397

Energy Department, Oak Ridge National Lab Officials to Celebrate...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Department, Oak Ridge National Lab Officials to Celebrate First of its Kind Carbon Fiber Facility Energy Department, Oak Ridge National Lab Officials to Celebrate First of its Kind...

398

Energy Department Announces New Lab Program to Accelerate Commercializ...  

Office of Environmental Management (EM)

DOE's National Laboratories into the commercial marketplace. Lab-Corps aims to better train and empower national lab researchers to successfully transition their discoveries into...

399

Hadron Spectroscopy from QCD Robert Edwards Jefferson Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

and guide the experimental programs Spectrum - light meson experiments 81213 DOE 4 Nuclear Physics & Jefferson Lab * Lab doubling beam energy to 12GeV * Adding new...

400

GE, Sandia National Lab Improve Wind Turbines | GE Global Research  

NLE Websites -- All DOE Office Websites (Extended Search)

GE, Sandia National Lab Discover Pathway to Quieter, More Productive Wind Turbines GE, Sandia National Lab Discover Pathway to Quieter, More Productive Wind Turbines Use of...

Note: This page contains sample records for the topic "lab cloud property" 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

Integrated Virtual Lab in Supporting Heavy Duty Engine and Vehicle...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Virtual Lab in Supporting Heavy Duty Engine and Vehicle Emission Rulemaking Integrated Virtual Lab in Supporting Heavy Duty Engine and Vehicle Emission Rulemaking Presentation...

402

Energy Department, Oak Ridge National Lab Officials to Celebrate...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Energy Department, Oak Ridge National Lab Officials to Celebrate First of its Kind Carbon Fiber Facility Energy Department, Oak Ridge National Lab Officials to Celebrate First of...

403

Jefferson Lab Contract to be Awarded to Jefferson Science Associates...  

Energy Savers (EERE)

Jefferson Lab Contract to be Awarded to Jefferson Science Associates, LLC for Management and Operation of World-Class Office of Science Laboratory Jefferson Lab Contract to be...

404

Science on Saturday @ Lawrence Livermore Lab | Department of...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

on Saturday @ Lawrence Livermore Lab Science on Saturday @ Lawrence Livermore Lab January 26, 2013 1:30PM EST Bankhead Theatre in downtown Livermore, CA Science on Saturday....

405

JLab's economic footprint expands (Daily Press) | Jefferson Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

articles.dailypress.com2011-01-20newsdp-nws-jlab-economy-201101201jefferson-lab-national-labs-jlab Submitted: Thursday, January 20, 2011...

406

Advanced Technology Vehicle Lab Benchmarking - Level 2 (in-depth...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Evaluation Meeting vss031rask2012o.pdf More Documents & Publications Advanced Technology Vehicle Lab Benchmarking - Level 2 (in-depth) Advanced Technology Vehicle Lab...

407

MOU signed between CIAE and Jefferson National Lab, USA. (China...  

NLE Websites -- All DOE Office Websites (Extended Search)

https:www.jlab.orgnewsarticlesmou-signed-between-ciae-and-jefferson-national-lab-usa-china-nuclear-industry-news-ge... MOU signed between CIAE and Jefferson National Lab, USA....

408

Cloud Condensation Nuclei Retrievals at Cloud Base in North Dakota  

E-Print Network (OSTI)

Cloud Condensation Nuclei Retrievals at Cloud Base in North Dakota · Mariusz Starzec #12;Motivation Compare University of Wyoming (UWyo) and Droplet Measurement Technologies (DMT) cloud condensation nuclei condensation nuclei concentration (CCNC) at any supersaturation (SS) #12;Background Aerosols act as nuclei

Delene, David J.

409

HNCO in molecular clouds  

SciTech Connect

In a survey of 18 molecular clouds, HNCO J/sub K/-1K1..-->..J'/sub K/'-1K'1 = 5/sub 05/..-->..4/sub 05/ and 4/sub 04/..-->..3/sub 03/ emission was etected in seven clouds, and possibly in one other. Emission in these transitions originates in high-density regions (n> or approx. =10/sup 6/ cm/sup -3/). The molecule's excitation requirements allow us to derive limits to excitation temperatures an optical depths. We discuss the possibility of clumping with respect to the beam and compare our results with data from other molecular species. The HNCO emission from Sgr A is an ordder of magnitude larger than the other detected sources as is the ratio ..delta..T +- /sub A/(HNCO 5/sub 05/..-->..4/sub 04/)/..delta..T +- /sub A/(C/sup 18/O 1..-->..0). HNCO is probably a constituent of most molecular clouds.

Jackson, J.M.; Armstrong, J.T.; Barrett, A.H.

1984-05-15T23:59:59.000Z

410

Cloud computing: increasing the 'T' pipeline in STEM majors  

Science Journals Connector (OSTI)

Science, technology, engineering and mathematics (STEM) are driving forces in the world's economy. Unfortunately, it is estimated that the USA may have a shortage of as many as three million STEM workers by 2018. One way to mitigate this potential shortage is to introduce STEM programmes in K-12 using cloud computing. Cloud computing, specifically the Virtual Computing Lab (VCL), allows users to have remote access to a wide range of computing environments and applications. This article discusses VCL as it was introduced to high school students during a summer programme. The FUTURES/T.A.G.S. programme was a collaborative effort between faculty members in the Biology and Computer Information Systems programmes. The theme for the FUTURES/T.A.G.S. summer programme was 'Addressing global obesity'. The results of the programme show that through the use of innovative and collaborative STEM programmes strides can be made with students' perceptions of STEM careers while increasing their aptitude.

Alisha D. Malloy; Donna M. Grant; Joshua Bogues-Hill

2013-01-01T23:59:59.000Z

411

Attribution Analysis of Cloud Feedback  

E-Print Network (OSTI)

Uncertainty on cloud feedback is the primary contributor to the large spread of equilibrium climate sensitivity (ECS) in climate models. In this study, we compare the short-term cloud feedback in climate models with observations, and evaluate...

Zhou, Chen

2014-07-15T23:59:59.000Z

412

Constrained water cloud generator  

Science Journals Connector (OSTI)

The fast generation of large cloudy volumes with imposed cloud cover fractions and ambient vertical profiles is very important for the realistic simulation of atmospheric scenes. The model proposed here is the second step of a two-step model composed on the one hand of a volume generator based on a Fourier filtering method and on the other hand of a physical generator filling the volume with physical parameters. After a description of the general generation scheme, this paper focuses on the simulation of vertical profiles of water content (liquid, vapour) coupled with other state parameters (temperature, pressure, vertical velocity) via thermodynamic and hydrodynamic equations by local forcing of ambient conditions. The method for solving these equations is explained and applied to practical cases. First, by assuming that the actual temperature at the cloud base is equal to the dew temperature and by imposing a moist pseudo-adiabatic temperature gradient between the cloud top and bottom, the temperature profile in the cloud is found. When conditional instability occurs, the initial temperature profile between the ground and the cloud base is iteratively shifted to lower values until absolute stability is reached. Then the liquid water content is calculated by integrating the equation of water conservation, and the water vapour content by assuming that the cloud is everywhere saturated. Eventually, the vertical velocity is estimated by integration of the momentum equation. This method gives results in good agreement with published measurements, analytical and numerical models. Eventually, further developments of the column model, including the effects of phase transitions, turbulence, horizontal motions and mixing with the surrounding medium, are proposed in the concluding section.

Roland P.H. Berton

2008-01-01T23:59:59.000Z

413

Opaque cloud detection  

DOE Patents (OSTI)

A method of detecting clouds in a digital image comprising, for an area of the digital image, determining a reflectance value in at least three discrete electromagnetic spectrum bands, computing a first ratio of one reflectance value minus another reflectance value and the same two values added together, computing a second ratio of one reflectance value and another reflectance value, choosing one of the reflectance values, and concluding that an opaque cloud exists in the area if the results of each of the two computing steps and the choosing step fall within three corresponding predetermined ranges.

Roskovensky, John K. (Albuquerque, NM)

2009-01-20T23:59:59.000Z

414

ARM - Field Campaign - Ground-based Cloud Tomography Experiment at SGP  

NLE Websites -- All DOE Office Websites (Extended Search)

govCampaignsGround-based Cloud Tomography Experiment at SGP govCampaignsGround-based Cloud Tomography Experiment at SGP Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Ground-based Cloud Tomography Experiment at SGP 2009.05.26 - 2009.07.17 Lead Scientist : Dong Huang For data sets, see below. Description Knowledge of 3D cloud properties is pressingly needed in many research fields. One of the problems encountered when trying to represent 3D cloud fields in numerical models is that the existing techniques cannot provide necessary observations at the required spatial scale and resolution. We tested a new promising technique for measuring 3D cloud microphysical structure, called cloud microwave tomography, at the Southern Great Plains (SGP) site for one month in late April 2009. Five microwave scanning

415

Single-Column Modeling A Stratiform Cloud Parameterization for General Circulation Models  

NLE Websites -- All DOE Office Websites (Extended Search)

A Stratiform Cloud Parameterization A Stratiform Cloud Parameterization for General Circulation Models S. J. Ghan and L. R. Leung Pacific Northwest Laboratory Richland, WA 99352 C. C. Chuang and J. E. Penner Lawrence Livermore National Laboratory : Livermore. CA 94550 J. McCaa University of Washington Seattle, Washington The crude treatment of clouds in general circulation models (GCMs) is widely recognized as a major limitation in applying these models to predictions of global climate change. The purpose of this project is to develop in GCMs a stratiform cloud parameterization that expresses clouds in terms of bulk microphysical properties and their subgrid variability. Figure 1 summarizes the various cloud variables and their interactions. Precipitating cloud species are distinguished from non-precipitating species, and the liquid phase is

416

5, 60136039, 2005 FRESCO cloud  

E-Print Network (OSTI)

ACPD 5, 6013­6039, 2005 FRESCO cloud algorithm N. Fournier et al. Title Page Abstract Introduction cloud information over deserts from SCIAMACHY O2 A-band N. Fournier 1 , P. Stammes 1 , M. de Graaf 1 , R, 6013­6039, 2005 FRESCO cloud algorithm N. Fournier et al. Title Page Abstract Introduction Conclusions

Paris-Sud XI, Université de

417

3, 33013333, 2003 Cirrus cloud  

E-Print Network (OSTI)

ACPD 3, 3301­3333, 2003 Cirrus cloud occurrence as function of ambient relative humidity J. Str and Physics Discussions Cirrus cloud occurrence as function of ambient relative humidity: A comparison¨om (johan@itm.su.se) 3301 #12;ACPD 3, 3301­3333, 2003 Cirrus cloud occurrence as function of ambient

Paris-Sud XI, Université de

418

8, 96979729, 2008 FRESCO+ cloud  

E-Print Network (OSTI)

ACPD 8, 9697­9729, 2008 FRESCO+ cloud retrieval algorithm P. Wang et al. Title Page Abstract Chemistry and Physics Discussions FRESCO+: an improved O2 A-band cloud retrieval algorithm for tropospheric on behalf of the European Geosciences Union. 9697 #12;ACPD 8, 9697­9729, 2008 FRESCO+ cloud retrieval

Paris-Sud XI, Université de

419

Cloud Formation, Evolution and Destruction  

E-Print Network (OSTI)

Chapter 4 Cloud Formation, Evolution and Destruction We now begin to trace the journey towards a star. How long does this take? The answer is surprisingly short: a good many clouds already contain new stars and these stars tend to be young. The typical cloud cannot spend long, if any time at all

Estalella, Robert

420

PHYSICAL AND MECHANICAL PROPERTIES OF SOME ALUMINUM-LITHIUM ALLOYS...  

Office of Scientific and Technical Information (OSTI)

3: Argonne National Lab., Ill. A literature survey of room-temperature properties of Al-- Li alloys was made. The eutectic composition was determined by thermal analysis and...

Note: This page contains sample records for the topic "lab cloud property" 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

Berkeley Lab 2006 Long Range Development Plan  

NLE Websites -- All DOE Office Websites (Extended Search)

Planned Growth Berkeley Planning Commission February 14, 2007 Jim Krupnick Laboratory Project Management Officer Topics * Background * Motivation * LRDP Summary * Impacts Lawrence Berkeley National Laboratory Berkeley Lab 202-acre main site UC Berkeley Only multi-program Lab sited next to a university campus - Collaboration - Partnerships - Support of UC education mission Berkeley Lab Staff (2006) 3,359 staff plus visiting researchers = 4,515 adjusted daily population Technical Staff Scientists and Engineers Post docs Graduate Students Undergraduate Students 649 305 326 191 568 1346 274 Faculty Support Staff FY 2006 Funding: $517M (approximately 80% Department of Energy) Biological & Environmental Computing Physics & Fusion NIH Basic Energy Sciences Other Work for Others Other DOE

422

The 4th Generation Light Source at Jefferson Lab  

SciTech Connect

A number of "Grand Challenges" in Science have recently been identified in reports from The National Academy of Sciences, and the U.S. Dept. of Energy, Basic Energy Sciences. Many of these require a new generation of linac-based light source to study dynamical and non-linear phenomena in nanoscale samples. In this paper we present a summary of the properties of such light sources, comparing them with existing sources, and then describing in more detail a specific source at Jefferson Lab. Importantly, the JLab light source has developed some novel technology which is a critical enabler for other new light sources.

Stephen Benson; George Biallas; James Boyce; Donald Bullard; James Coleman; David Douglas; H. Dylla; Richard Evans; Pavel Evtushenko; Albert Grippo; Christopher Gould; Joseph Gubeli; David Hardy; Carlos Hernandez-Garcia; Kevin Jordan; John Klopf; Steven Moore; George Neil; Thomas Powers; Joseph Preble; Daniel Sexton; Michelle D. Shinn; Christopher Tennant; Richard Walker; Shukui Zhang; Gwyn Williams

2007-04-25T23:59:59.000Z

423

Environment, Safety, Health, & Security | Princeton Plasma Physics Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Sustainable PPPL Joint Working Group for Fusion Safety Procurement Division Technology Transfer Furth Plasma Physics Library Contact Us Lab Leadership Directory Careers/ Human Resources Environment, Safety & Health Sustainable PPPL Joint Working Group for Fusion Safety Procurement Division Technology Transfer Furth Plasma Physics Library Environment, Safety, Health, & Security About PPPL ESH&S The Environment, Safety, Health, & Security Department provides safety oversight and assistance for the wide variety of plasma and fusion research projects undertaken at the Laboratory as well as stewardship for the environment and our property and assets. The department is comprised of four divisions: Environmental Services, Safety, Health Physics, and Site

424

Who is this cloud?  

Science Journals Connector (OSTI)

WHO IS THIS CLOUD? is a generative artwork in progress. It is a piece of art dedicated to the memory of a loved one and the idea of existence and transformation. The computer "Beings" will be animated according to their inner program, to weather sensors ... Keywords: Turing pattern, artificial life art, cellular automata, generative art, transhumanism

Lola B. Deswarte; Alain Lioret; Barbara Tannery

2012-03-01T23:59:59.000Z

425

Validation of Climate Model Ice Cloud Properties  

NLE Websites -- All DOE Office Websites (Extended Search)

models are used for understanding the past, present, and future climate. To be able to project future climate it is important that models provide a realistic depiction of the...

426

Development of virtual-labs based on complex Modelica models using VirtualLabBuilder  

Science Journals Connector (OSTI)

The feasibility of implementing virtual-labs based on complex Modelica models is demonstrated. To this end, the design and implementation of the following three virtual-labs is discussed: 1) a virtual-lab of a double-pipe heat exchanger, which is a useful tool for control education; 2) a virtual-lab describing the thermodynamic behaviour of the solar house, which is based on a complex Modelica model developed by other authors; 3) the virtual-lab of a drum-type washing machine, which is an industrial application useful as design aid. The graphical user interface has been implemented by using the VirtualLabBuilder library, which can be freely downloaded from http:/ /www.euclides.dia.uned.es.

Carla Martin-Villalba; Felix Martinez; Alfonso Urquia; Sebastian Dormido

2010-01-01T23:59:59.000Z

427

Bio Architecture Lab | Open Energy Information  

Open Energy Info (EERE)

Architecture Lab Architecture Lab Jump to: navigation, search Name Bio Architecture Lab Address 454 North 34th Street Place Seattle, Washington Zip 98103 Sector Biofuels Product Designing enzymes for new sources of biofuels Website http://www.ba-lab.com/ Coordinates 47.6502637°, -122.3536534° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":47.6502637,"lon":-122.3536534,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

428

About the National Labs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

the National Labs the National Labs About the National Labs DOE National Laboratories Founded during the immense investment in scientific research in the period preceding World War II, the National Laboratories have served as the leading institutions for scientific innovation in the United States for more than sixty years. The Energy Department's National Labs tackle the critical scientific challenges of our time -- from combating climate change to discovering the origins of our universe -- and possess unique instruments and facilities, many of which are found nowhere else in the world. They address large scale, complex research and development challenges with a multidisciplinary approach that places an emphasis on translating basic science to innovation. Specifically, the National Laboratories:

429

Berkeley Lab - ARRA - In the News  

NLE Websites -- All DOE Office Websites (Extended Search)

IN THE NEWS IN THE NEWS New accelerator to study steps on the path to fusion Symmetry Breaking, May 9, 2012 Berkeley Lab scientists and engineers announced in a press release on May 8 that they have completed a machine tailor-made to examine one approach to fusion power. More > Biomass pretreatment CNET, Aug 20, 2011 Here in the analytics lab, ABPDU's Rakesh Banka (right) explains the lab capabilities as Paul Bryan (left), of the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy, listens with the first group to tour the facility following Thursday's ribbon cutting. More > Berkeley Lab Offers Smart Building Tests Earth Techling, Aug 3, 2011 The promise of green buildings married to super efficient smart building tech is huge, considering the fact that buildings currently account for

430

Zilker Labs Inc | Open Energy Information  

Open Energy Info (EERE)

Zilker Labs Inc Zilker Labs Inc Jump to: navigation, search Name Zilker Labs, Inc. Place Austin, Texas Zip TX 78746 Product Zilker Labs, Inc., is a manufacturer of digital DC power management & conversion integrated circuits. Coordinates 30.267605°, -97.742984° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":30.267605,"lon":-97.742984,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

431

Berkeley Lab A to Z Index: T  

NLE Websites -- All DOE Office Websites (Extended Search)

Table of Isotopes Table of Isotopes Table of Isotopes: Exploring Taleo Tax Services Technology Transfer Opportunities and Approaches at the Lab Telecommuting Telemetry Database Telephone Service Center: Audio/Web Conferencing, Cellular, Rates, etc. Telephone Services: How To Request Telephone Service and Equipment Termination Termination Process Guide Termination Notification System (TNS) TeX, LaTeX Information Thermostats and Comfort Controls Time Reporting Today at Berkeley Lab To Know Ourselves: The U.S. Department of Energy and the Human Genome Project Total Rewards at Berkeley Lab Tours: Joint Genome Institution Educational Tours of Berkeley Lab for the Public Traffic Safety Training (EH&S) Training (OCFO) Training Resources Transit Passes TEAM (Transmission Electron Aberration-Corrected Microscope)

432

Lab celebrates 50 years in space  

NLE Websites -- All DOE Office Websites (Extended Search)

celebrates 50 years in space celebrates 50 years in space Community Connections: Our link to Northern New Mexico Communities Latest Issue:Dec. 2013 - Jan. 2014 All Issues » submit Lab celebrates 50 years in space National security missions and pure research December 1, 2013 Lab celebrates 50 years in space Lab's instruments have helped detect possible nuclear weapon detonations and led to fundamental scientific discoveries. Contacts Community Programs Office Director Kurt Steinhaus Email Editor Linda Anderman Email Not only does 2013 mark the Lab's 70th anniversary, it also marks the 50th anniversary of its first mission into space. During those five decades, it's been involved in 206 launches-only a few other organizations in the world can claim more-that began with the goal of helping monitor compliance with the 1963 Partial Test Ban Treaty through

433

Berkeley Lab Community Relations: Construction Information  

NLE Websites -- All DOE Office Websites (Extended Search)

LRDP Frequently Asked Questions LRDP Frequently Asked Questions Long-Range Development Plan Berkeley Lab Plans for Next 20 Years Aerial view of Berkeley Lab and San Francisco Bay The Laboratory has prepared its first Long Range Development Plan (LRDP) in 20 years. As outlined in the LRDP, the Lab will develop a safe, efficient, cost effective and operationally flexible infrastructure capable of long-term support of evolving scientific missions. Science drives the Lab's development. LRDPs establish a framework of land-use principles and policies to guide future growth and change through 2025. The plan identifies projections in population, building space, and land uses. This 2006 LRDP also includes an accompanying analysis of environmental impacts, pursuant to the California Environmental Quality Act, and a Final Environmental Impact

434

Berkeley Lab A to Z Index: B  

NLE Websites -- All DOE Office Websites (Extended Search)

BABAR (Experiment at the SLAC B-Factory for observation of CP violation) BABAR (Experiment at the SLAC B-Factory for observation of CP violation) Back-Up Dependent Care Backups for Computers Backups for Macintosh Backups for PC Servers (Novell, NT, etc.) Backups for PC and Mac desktops (self-service using Carbonite) Backups for Linux and UNIX Badge Office Badges: Employee ID Badges BASE (Berkeley Accelerator Space Effects) Batteries:Technology Transfer Bay Area Gigabit (BAGnet) Testbed Benefits Benefits (Total Rewards) Berkeley Center for Structural Biology(BCSB) Berkeley Electrochemical Research Council (BERC) Berkeley Lab 75th Anniversary Site Berkeley Lab Energy and Environmental Research Blog Berkeley Lab Learning Institute (BLI) Berkeley Lab Merchandise for Sale 24/7 at the Guest House Berkeley Structural Genomics Center Beryllium Safety

435

LAWRENCE BERKELEY NATIONAL LABORATORY About Berkeley Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

About Berkeley Lab Berkeley Lab is a U.S. Department of Energy (DOE) national laboratory that conducts a wide variety of unclassified scientific research for DOE's Office of Science. Located in Berkeley, California, Berkeley Lab is managed by the University of California, and the director is Dr. Paul Alivisatos. Bringing Science Solutions to the World Berkeley Lab is an incubator for ideas, innovations and products that help society and explain how the universe works: n renewable energy sources such as biofuels and artificial photosynthesis n energy efficiency at home, at work, and around the world n the ability to observe, probe, and assemble materials atom by atom n climate change research, environmental science, and the growing connections between them

436

Lab Breakthrough: Desiccant Enhanced Evaporative Air Conditioning |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Lab Breakthrough: Desiccant Enhanced Evaporative Air Conditioning Lab Breakthrough: Desiccant Enhanced Evaporative Air Conditioning Lab Breakthrough: Desiccant Enhanced Evaporative Air Conditioning May 29, 2012 - 5:22pm Addthis This breakthrough combines desiccant materials, which remove moisture from the air using heat, and advanced evaporative technologies to develop a cooling unit that uses 90 percent less electricity and up to 80 percent less total energy than traditional air conditioning. This solution, called the desiccant enhanced evaporative air conditioner (DEVAP), also controls humidity more effectively to improve the comfort of people in buildings. View the entire Lab Breakthrough playlist. What are the key facts? Recent materials advances and liquid desiccant advances to design the compact and cost-effective DEVAP system.

437

Lab completes Recovery Act-funded  

NLE Websites -- All DOE Office Websites (Extended Search)

projects.Later, the building provided office and lab space for LANL's research on nuclear fusion."This is a major milestone for us," said Gordon Dover, LANL's director of Recovery...

438

Free-Electron Laser | Jefferson Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Research Inspecting an injector assembly at Jefferson Lab's Free-Electron Laser. A D D I T I O N A L L I N K S: FEL Users FEL Description JLAMP Proposal Applications FEL News...

439

ENZYME TESTING LABS German Linguistic Tester  

E-Print Network (OSTI)

ENZYME TESTING LABS German Linguistic Tester Under supervision of the Project Manager, the Tester as possible Please apply via our website: www.enzyme.org or contact us by email at jobs@enzyme.org #12;

440

Spin in the Neutron | Jefferson Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

Spin in the Neutron NEWPORT NEWS, Va. - Puzzling out the source of proton and neutron spin is part of the ongoing experimental effort at Jefferson Lab to understand their structure...

Note: This page contains sample records for the topic "lab cloud property" 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

Ames Lab 101: Rare-Earth Magnets  

ScienceCinema (OSTI)

Senior Scientist, Bill McCallum, briefly discusses rare-earth magnets and their uses and how Ames Lab is research new ways to save money and energy using magnets.

McCallum, Bill

2012-08-29T23:59:59.000Z

442

The Sentara Mobile Mammography Unit | Jefferson Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

The Sentara Mobile Mammography Unit The Sentara Mobile Mammography Unit will be here at Jefferson Lab on December 11, 2014 from 9 a.m.-2 p.m. Mammography detects breast cancer and...

443

Sandia National Laboratories: News: Publications: Lab News  

NLE Websites -- All DOE Office Websites (Extended Search)

November 15, 2013 Sandia President Paul Hommert testifies on importance of B61 LEP Sandia President and Labs Director Paul Hommert, right, was part of a panel testifying before the...

444

A computer lab for undergraduate psychological research  

Science Journals Connector (OSTI)

This paper describes how funds from an NSF Instrumentation and Laboratory Improvement grant allowed development of a computer lab with a local area network (LAN ... the connection of the LAN to a mainframe computer

John S. Monahan

1993-06-01T23:59:59.000Z

445

MagLab - Transmission Lines Tutorial  

NLE Websites -- All DOE Office Websites (Extended Search)

Tweet Education Home > MagLab U > Interactive Tutorials Arrow Transmission Lines More than half a million miles of high-voltage transmission lines criss-cross the United States. If...

446

Lab experiences for teaching undergraduate dynamics  

E-Print Network (OSTI)

This thesis describes several projects developed to teach undergraduate dynamics and controls. The materials were developed primarily for the class 2.003 Modeling Dynamics and Control I. These include (1) a set of ActivLab ...

Lilienkamp, Katherine A. (Katherine Ann), 1969-

2003-01-01T23:59:59.000Z

447

COLUMBIA STARTUP LAB, THE IDEAS KEEP  

E-Print Network (OSTI)

alumni include John Stevens 1768KC, who pioneered the steam-engine locomotive; Edwin Armstrong 1913SEAS, Columbia Engineering, SIPA, and the business school cut the ribbon for the Columbia Startup Lab, a 5

Qian, Ning

448

Distinguished Hampton University Professor Joins Jefferson Lab...  

NLE Websites -- All DOE Office Websites (Extended Search)

Facility. Hall A is one of four experimental halls at Jefferson Lab, a world-leading nuclear physics research facility located in Newport News. As Group Leader, Keppel will...

449

Berkeley Lab - Lawrence Berkeley National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

the Lab, which has a strong commitment to inclusion and diversity. He was right. Dark Energy Survey Captures Stunning Deep-Space Images The Dark Energy Survey kicked off its...

450

PPPL Open House | Princeton Plasma Physics Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

June 1, 2013, 9:00am to 4:00pm Open House at Princeton Plasma Physics Laboratory PPPL Open House Hot Plasma, Cool Science: Princeton Plasma Physics Lab Open House on June 1 Mark...

451

News Archive | Princeton Plasma Physics Lab  

NLE Websites -- All DOE Office Websites (Extended Search)

saying "auf wiedersehen" to the Lab for the next nine months as he travels to Greifswald, Germany, where he will be paving the way for future U.S. Read more... August 28, 2014 PPPL...

452

PLC Support Software at Jefferson Lab  

SciTech Connect

Several Automation Direct (DirectNet) Programmable Logic Controllers (PLCs) have been integrated into the accelerator control system at Jefferson Lab. The integration is based on new software that consists of three main parts: a PLC driver with a state machine control block, a device support module, and a common serial driver. The components of new software and experience gained with the use of this software for beam dump systems at Jefferson Lab are presented.

P. Chevtsov; S. Higgins; S. Schaffner; D. Seidman

2002-10-01T23:59:59.000Z

453

Argonne Labs Breakthrough Cathode Technology Powers Electric Vehicles of Today  

Energy.gov (U.S. Department of Energy (DOE))

Jeff Chamberlain, who leads Argonne's Energy Storage Initiative, explains what goes into taking advanced battery technologies from the lab to the marketplace.

454

Mitsubishi Electric Research Labs (MERL) Amit Agrawal Amit Agrawal  

E-Print Network (OSTI)

Mitsubishi Electric Research Labs (MERL) Amit Agrawal Amit Agrawal Mitsubishi Electric Research Labs (MERL) Cambridge, MA, USA Future Trends #12;Mitsubishi Electric Research Labs (MERL) Amit Agrawal Illumination Srinivasa, 45 mins Future Trends Amit, 15 mins Discussion #12;Mitsubishi Electric Research Labs

Agrawal, Amit

455

Society of Physics Students Tour of Jefferson Lab (The College...  

NLE Websites -- All DOE Office Websites (Extended Search)

www.wm.eduasphysicsnewssociety-of-physics-students-tour-of-jefferson-lab.php Submitted: Tuesday, March 13...

456

An Assessment of MultiAngle Imaging SpectroRadiometer (MISR) Stereo-Derived Cloud Top Heights and cloud top winds using ground-based radar, lidar, and microwave radiometers  

SciTech Connect

Clouds are of tremendous importance to climate because of their direct radiative effects and because of their role in atmospheric dynamics and the hydrological cycle. The value of satellite imagery in monitoring cloud properties on a global basis can hardly be understated. One cloud property that satellites are in an advantageous position to monitor is cloud top height. Cloud top height retrievals are especially important for MISR because the derived height field is used to co-register the measured radiances. In this presentation we show the results of an ongoing comparison between ground-based millimeter-wave cloud radar and lidar measurements of cloud top and MISR stereo-derived cloud top height. This comparison is based on data from three radar systems located in the U.S Southern Great Plains (Lamont, Oklahoma), the Tropical Western Pacific (Nauru Island) and the North Slope of Alaska (Barrow, Alaska). These radars are operated as part of the U.S. Department of Energy Atmospheric Radiation Measurement (ARM) program. The MISR stereo height algorithm is performing largely as expected for most optically thick clouds. As with many satellite retrievals, the stereo-height retrieval has difficulty with optically thin clouds or ice clouds with little optical contrast near cloud top.

Marchand, Roger T.; Ackerman, Thomas P.; Moroney, C.

2007-03-17T23:59:59.000Z

457

ARM - Field Campaign - Biogenic Aerosols - Effects on Clouds and Climate:  

NLE Websites -- All DOE Office Websites (Extended Search)

govCampaignsBiogenic Aerosols - Effects on Clouds and Climate: govCampaignsBiogenic Aerosols - Effects on Clouds and Climate: FIGAERO-ToF-CIMS Instrument in Hyytiala with AMF-2 Related Campaigns Biogenic Aerosols- Effects on Clouds and Climate 2014.02.01, Petäjä, AMF Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Biogenic Aerosols - Effects on Clouds and Climate: FIGAERO-ToF-CIMS Instrument in Hyytiala with AMF-2 2014.04.01 - 2014.06.01 Lead Scientist : Joel Thornton Description The ultimate goal of this work is to connect field and laboratory observations of organic aerosol chemical and physical properties during the nascent growth stage to the diurnal and vertical distributions of aerosol abundance measured over the boreal forest by the ARM Mobile Facility 2

458

Radiative Importance of ThinŽ Liquid Water Clouds  

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Program Program Accomplishments of the Cloud Properties Working Group (CPWG) August 2006 Cloud Radiative Forcing at the ARM Climate Research Facility: Using ARM Data to Establish Testable Metrics for GCM Predictions of Cloud Feedback Gerald Mace University of Utah, Salt Lake City, Utah The scientific underpinning of the Atmospheric Radiation Measurement (ARM) Program is largely based on the premise that long term ground-based measurements of certain quantities provide information sufficient to test the skill of general circulation models (GCMs) to predict radiative heating and cloud feedbacks (Stokes and Schwartz, 1994; Ackerman and Stokes, 2003). This hypothesis is based on the assumption that some set of long-term ground-based measurements provide sufficient information to characterize the physical state of the atmospheric

459

Recap: Energy Efficiency at the National Labs | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Recap: Energy Efficiency at the National Labs Recap: Energy Efficiency at the National Labs Recap: Energy Efficiency at the National Labs December 2, 2013 - 11:50am Addthis Ben Dotson Ben Dotson Project Coordinator for Digital Reform, Office of Public Affairs Energy Efficiency at the National Labs During the month of November, we featured the National Labs and their work in energy efficiency on Energy.gov. Storified by Energy Department · Mon, Dec 02 2013 08:50:36 Transformative Science: Energy Efficiency at the National Labs Transformative Science: Energy Efficiency at the National Labs This month on energy.gov, we're featuring the Energy Department's National Labs and their work in energy efficiency: the technologies the... The National Labs are fundamentally changing the way that consumers and businesses approach energy efficiency. The Labs are developing new

460

MAGIC: Marine ARM GPCI Investigation of Clouds  

SciTech Connect

The second Atmospheric Radiation Measurement (ARM) Mobile Facility (AMF2) will be deployed aboard the Horizon Lines cargo container ship merchant vessel (M/V) Spirit for MAGIC, the Marine ARM GPCI1 Investigation of Clouds. The Spirit will traverse the route between Los Angeles, California, and Honolulu, Hawaii, from October 2012 through September 2013 (except for a few months in the middle of this time period when the ship will be in dry dock). During this field campaign, AMF2 will observe and characterize the properties of clouds and precipitation, aerosols, and atmospheric radiation; standard meteorological and oceanographic variables; and atmospheric structure. There will also be two intensive observational periods (IOPs), one in January 2013 and one in July 2013, during which more detailed measurements of the atmospheric structure will be made.

Lewis, ER; Wiscombe, WJ; Albrecht, BA; Bland, GL; Flagg, CN; Klein, SA; Kollias, P; Mace, G; Reynolds, RM; Schwartz, SE; Siebesma, AP; Teixeira, J; Wood, R; Zhang, M

2012-10-03T23:59:59.000Z

Note: This page contains sample records for the topic "lab cloud property" 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

Property:Integrated Display/Graphics | Open Energy Information  

Open Energy Info (EERE)

Display/Graphics Display/Graphics Jump to: navigation, search Property Name Integrated Display/Graphics Property Type Text Pages using the property "Integrated Display/Graphics" Showing 22 pages using this property. A Alden Large Flume + Lab View, Test Point Alden Small Flume + Lab View, Test Point Alden Tow Tank + Lab View, Test Point Alden Wave Basin + Lab View, Test Point B Bucknell Hydraulic Flume + Microsoft Windows based systems C Conte Large Flume + Conventional PC and video displays; TecPlot Conte Small Flume + Conventional PC and video displays; TecPlot D Davidson Laboratory Tow Tank + Standard PC-based tools H Haynes Tow Tank + National Instruments LabView Haynes Wave Basin + National Instruments LabView Hinsdale Wave Basin 1 + Remote telepresence and experiment participation as part of George E. Brown Jr. Network for Earthquake Engineering Simulation (NEES)

462

Integrated Quantum Optoelectronics Lab Integrated Quantum Optoelectronics Lab at University of Washington (UW), Seattle is seeking  

E-Print Network (OSTI)

Integrated Quantum Optoelectronics Lab Integrated Quantum Optoelectronics Lab at University-matter interaction to enable scalable, extremely low power opto-electronics. The applications, for which we are developing these opto-electronic devices, include efficient electro-optic modulators, optical computing

Washington at Seattle, University of

463

Copyright 2004 Auto-ID Labs, All Rights Reserved The Auto-ID Labs  

E-Print Network (OSTI)

2004 Auto-ID Labs, All Rights Reserved Research Projects ­ Seven Major Categories · Auto-ID Technology to create a free flow of models in a network (Internet or Intranet) #12;©Copyright 2004 Auto-ID Labs, All depends on the flow of data for effective management. · Auto-ID and other technologies will increase

Brock, David

464

Cite this: Lab Chip, 2013, 13, 3929 Lab-on-CMOS integration of microfluidics and  

E-Print Network (OSTI)

Cite this: Lab Chip, 2013, 13, 3929 Lab-on-CMOS integration of microfluidics and electrochemical* and Andrew J. Mason This paper introduces a CMOS­microfluidics integration scheme for electrochemical of the carrier, leaving a flat and smooth surface for integrating microfluidic structures. A model device

Mason, Andrew

465

A Catalog of HI Clouds in the Large Magellanic Cloud  

E-Print Network (OSTI)

A 21 cm neutral hydrogen interferometric survey of the Large Magellanic Cloud (LMC) combined with the Parkes multi-beam HI single-dish survey clearly shows that the HI gas is distributed in the form of clumps or clouds. The HI clouds and clumps have been identified using a thresholding method with three separate brightness temperature thresholds ($T_b$). Each catalog of HI cloud candidates shows a power law relationship between the sizes and the velocity dispersions of the clouds roughly following the Larson Law scaling $\\sigma_v \\propto R^{0.5}$, with steeper indices associated with dynamically hot regions. The clouds in each catalog have roughly constant virial parameters as a function mass suggesting that that the clouds are all in roughly the same dynamical state, but the values of the virial parameter are significantly larger than unity showing that turbulent motions dominate gravity in these clouds. The mass distribution of the clouds is a power law with differential indices between -1.6 and -2.0 for the three catalogs. In contrast, the distribution of mean surface densities is a log-normal distribution.

S. Kim; E. Rosolowsky; Y. Lee; Y. Kim; Y. C. Jung; M. A. Dopita; B. G. Elmegreen; K. C. Freeman; R. J. Sault; M. J. Kesteven; D. McConnell; Y. -H. Chu

2007-06-28T23:59:59.000Z

466

Size of Cloud from Shadow  

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Size of Cloud from Shadow Size of Cloud from Shadow Name: mike Status: other Grade: other Location: N/A Country: USA Date: Summer 2011 Question: I see a cloud and I see its shadow in a field - knowing high sun angles - is there a way of telling how far away the cloud is or how big? - I am thinking if the shadow is 30' wide and the sun is at 2:00 pm- ? Replies: Hi Mike, Try this, draw a small circle representing the Sun. Somewhere below this circle and maybe to the right, draw an oblong, make this oblong bigger than the circle. Now connect the leftmost edge of the circle with the leftmost edge of the oblong with a straight line. Do the same for the rightmost edges. The oblong now represent the shadow of a cloud on the ground, and the lines represent the rays of the sun passing along the edges of the cloud.

467

Cumulus Clouds and Reflected Sunlight  

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Cumulus Clouds and Reflected Sunlight Cumulus Clouds and Reflected Sunlight from Landsat ETM+ G. Wen and L. Oreopoulos National Aeronautics and Space Administration Goddard Space Flight Center University of Maryland Baltimore County Joint Center of Earth System Technology Greenbelt, Maryland R. F. Cahalan and S. C. Tsay National Aeronautics and Space Administration Goddard Space Flight Center Greenbelt, Maryland Introduction Cumulus clouds attenuate solar radiation casting shows on the ground. Cumulus clouds can also enhance solar radiation in the clear region nearby. The enhancement of down-welling solar radiation has been observed at the ground level in the clear region near cumulus clouds (Mims and Frederick 1994). The additional diffuse radiation source from cumulus clouds makes the clear gaps appear to be

468

Sandia National Laboratories: News: Publications: Lab News  

NLE Websites -- All DOE Office Websites (Extended Search)

decades. But clouds are dimming industry growth: What happens when they cover part of a solar photovoltaic (PV) array and cause a dip in output, how big is the dip, and how can a...

469

India-US Lab Consortium Activities | Open Energy Information  

Open Energy Info (EERE)

India-U.S. Lab Consortium India-U.S. Lab Consortium Name India-U.S. Lab Consortium Agency/Company /Organization U.S. Department of Energy Partner Lab Consortium Sector Energy Focus Area Energy Efficiency Topics Background analysis Country India Southern Asia References U.S. OpenLabs Initiative[1] Abstract The U.S. Lab Consortium is providing technical support to India. A multi-lab scoping team visited India in January of this year for a 2 week mission to focus on opportunities for USG-GOI collaboration in the areas of energy efficiency, renewable energy, and clean coal. The U.S. Lab Consortium is providing technical support to India. A multi-lab scoping team visited India in January of this year for a 2 week mission to focus on opportunities for USG-GOI collaboration in the areas of

470

Use of the ARM Measurements of Spectral Zenith Radiance for Better Understanding of 3D Cloud-Radiation Processes & Aerosol-Cloud Interaction  

SciTech Connect

We proposed a variety of tasks centered on the following question: what can we learn about 3D cloud-radiation processes and aerosol-cloud interaction from rapid-sampling ARM measurements of spectral zenith radiance? These ARM measurements offer spectacular new and largely unexploited capabilities in both the temporal and spectral domains. Unlike most other ARM instruments, which average over many seconds or take samples many seconds apart, the new spectral zenith radiance measurements are fast enough to resolve natural time scales of cloud change and cloud boundaries as well as the transition zone between cloudy and clear areas. In the case of the shortwave spectrometer, the measurements offer high time resolution and high spectral resolution, allowing new discovery-oriented science which we intend to pursue vigorously. Research objectives are, for convenience, grouped under three themes: ? Understand radiative signature of the transition zone between cloud-free and cloudy areas using data from ARM shortwave radiometers, which has major climatic consequences in both aerosol direct and indirect effect studies. ? Provide cloud property retrievals from the ARM sites and the ARM Mobile Facility for studies of aerosol-cloud interactions. ? Assess impact of 3D cloud structures on aerosol properties using passive and active remote sensing techniques from both ARM and satellite measurements.

Alexander Marshak; Warren Wiscombe; Yuri Knyazikhin; Christine Chiu

2011-05-24T23:59:59.000Z

471

Perturbed Physics Ensemble Simulations of Cirrus on the Cloud System-resolving Scale  

SciTech Connect

In this study, the effect of uncertainties in the parameterization of ice microphysical processes and initial conditions on the variability of cirrus microphysical and radiative properties are investigated in a series of cloud system-resolving perturbed physics ensemble (PPE) and initial condition ensemble (ICE) simulations. Three cirrus cases representative of mid-latitude, subtropical and tropical cirrus are examined. It is found that the variability in cirrus properties induced by perturbing uncertain parameters in ice microphysics parameterizations outweighs the variability induced by perturbing the initial conditions in midlatitude and subtropical cirrus. However, in tropical anvil cirrus the variability in the PPE and ICE simulations is about the same order of magnitude. The cirrus properties showing the largest sensitivity are ice water content (IWC) and cloud thickness whereas the averaged high cloud cover is only marginally affected. Changes in cirrus ice water path and outgoing longwave radiation are controlled primarily by changes in IWC and cloud thickness but not by changes is the averaged high cloud cover. The change in the vertical distribution of cloud fraction and cloud thickness is caused by changes in cirrus cloud base whereas cloud top is not sensitive to either perturbed physics or perturbed initial conditions. In all cirrus cases, the top three parameters controlling the microphysical variability and radiative impact of cirrus clouds are ice fall speeds, ice autoconversion size thresholds and heterogeneous ice nucleation. Changes in the ice deposition coefficient do not affect the ice water path and outgoing longwave radiation. Similarly, changes in the number concentration of aerosols available for homogeneous freezing have virtually no effect on the microphysical and radiative properties of midlatitude and subtropical cirrus but only little impact on tropical anvil cirrus. Overall, the sensitivity of cirrus microphysical and radiative properties to uncertainties in ice microphysics is largest for midlatitude cirrus and smallest for tropical anvil cirrus.

Muhlbauer, Andreas; Berry, Elizabeth; Comstock, Jennifer M.; Mace, Gerald G.

2014-04-16T23:59:59.000Z

472

Climate zones for maritime clouds  

SciTech Connect

In this paper we use a commercially available lidar ceilometer to investigate how the basic structure of marine boundary-layer clouds varies for four different marine climate regimes. We obtained most of the data used in this analysis from ship-based ceilometer measurements recorded during several different atmospheric and oceanographic field programs conducted in the Atlantic and Pacific oceans. For comparison, we show the results obtained at a mid-latitude continental location and at an ice camp on the Arctic ice shelf. For each analyzed case, we use an extended time series to generate meaningful cloud base and cloud fraction statistics. The Vaisala CT 12K ceilometer uses a GaAs diode laser to produce short (150 ns), high-intensity pulses of infrared radiation (904 nm wavelength). The return signals from a large number of consecutive pulses are coherently summed to boost the signal-to-noise ratio. Each resulting 30-s profile of backscattered power (15-m resolution) is analyzed to detect cloud layers using a specified cloud detection limit. In addition to measurements of cloud base, the ceilometer can also provide information on cloud fraction using a time series of the {open_quotes}cloud{close_quotes} or {open_quotes} no cloud{close_quotes} status reported in the 30-s data.

White, A.B.; Ruffieux, D. [Univ. of Colorado, Boulder, CO (United States); [National Oceanic and Atmospheric Administration, Boulder, CO (United States); Fairall, C.W. [National Oceanic and Atmospheric Administration, Boulder, CO (United States)

1995-04-01T23:59:59.000Z

473

Declarative Automated Cloud Resource Orchestration  

E-Print Network (OSTI)

orchestration · Cloud resource orchestration constraint optimization problems 4 Provider operational] · Orchestration procedures Transactions · Either commit or abort Distributed communication and optimization

Plotkin, Joshua B.

474

Effective Radius of Cloud Droplets by Ground-Based Remote Sensing: Relationships to Aerosol?  

NLE Websites -- All DOE Office Websites (Extended Search)

Effective Radius of Cloud Droplets by Ground-Based Effective Radius of Cloud Droplets by Ground-Based Remote Sensing: Relationships to Aerosol? B.-G. Kim, S. E. Schwartz, and M. A. Miller Environmental Sciences Department Brookhaven National Laboratory Upton, New York Q.-L. Min Atmospheric Science Research Center State University of New York Albany, New York Introduction Aerosol Indirect Effect Increases in anthropogenic sources of cloud condensation nuclei can increase cloud albedo by increasing the concentration and reducing the size of cloud droplets, usually referred to as the indirect effect of aerosol on climate (Twomey 1977). However, the magnitudes of the various kinds of indirect forcing are particularly uncertain, because they involve subtle changes in cloud radiative properties and lifetimes

475

A Comparison of Cirrus Cloud Visible Optical Depth Derived from Lidar  

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Comparison of Cirrus Cloud Visible Optical Depth Derived from Lidar Comparison of Cirrus Cloud Visible Optical Depth Derived from Lidar Lo, Chaomei Pacific Northwest National Laboratory Comstock, Jennifer Pacific Northwest National Laboratory Flynn, Connor Pacific Northwest National Laboratory Category: Cloud Properties Optically thin clouds (e.g. optical depth < 3) can have a significant impact on radiative heating in the atmosphere, particularly in the cold upper troposphere. Currently, there is no value-added product (VAP) in the Atmospheric Radiation Measurement (ARM) program archive that produces thin cloud optical depth, particularly at the Tropical Western Pacific and North Slope of Alaska sites. A VAP is under development to obtain the cirrus cloud visible optical depth from the MPLNOR (Micro Pulse Lidar Normalized

476

Minimalist Model of Ice Microphysics in Mixed-phase Stratiform Clouds  

SciTech Connect

The question of whether persistent ice crystal precipitation from super cooled layer clouds can be explained by time-dependent, stochastic ice nucleation is explored using an approximate, analytical model, and a large-eddy simulation (LES) cloud model. The updraft velocity in the cloud defines an accumulation zone, where small ice particles cannot fall out until they are large enough, which will increase the residence time of ice particles in the cloud. Ice particles reach a quasi-steady state between growth by vapor deposition and fall speed at cloud base. The analytical model predicts that ice water content (wi) has a 2.5 power law relationship with ice number concentration ni. wi and ni from a LES cloud model with stochastic ice nucleation also confirm the 2.5 power law relationship. The prefactor of the power law is proportional to the ice nucleation rate, and therefore provides a quantitative link to observations of ice microphysical properties.

Yang, F.; Ovchinnikov, Mikhail; Shaw, Raymond A.

2013-07-28T23:59:59.000Z

477

Lab wins six NNSA Pollution Prevention awards  

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Lab wins six NNSA Pollution Prevention awards Lab wins six NNSA Pollution Prevention awards Lab wins six NNSA Pollution Prevention awards The Laboratory has captured awards for projects ranging from energy savings to creating fuels from algae. March 7, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Contact Fred deSousa Communications Office

478

Sandia National Laboratories: News: Publications: Lab News  

NLE Websites -- All DOE Office Websites (Extended Search)

February 8, 2013 February 8, 2013 Report spotlights Sandia's impact on New Mexico Sandia spent roughly $900 million on goods and services in fiscal year 2012 and New Mexico businesses were awarded more than $400 million, or 45 percent, of the total, according to the Labs' latest economic impact report. For more on Sandia's economic impact on the community, visit the Labs' Economic Impact website. by Nancy Salem Sandia spent roughly $900 million on goods and services in fiscal year 2012 and New Mexico businesses were awarded more than $400 million, or 45 percent, of the total, according to the Labs' latest economic impact report. US small businesses received $472.7 million in Sandia contracts, with the New Mexico share totaling $255.9 million, or 64 percent. "I am proud to say that fiscal year 2012 stood out as another consecutive

479

Technology Transfer at Berkeley Lab: Success Stories  

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Start-Up Companies Based on Berkeley Lab Technology Start-Up Companies Based on Berkeley Lab Technology Since 1990, Berkeley Lab technology has formed the basis for over 30 start-ups, creating over 2,000 new jobs in these companies alone. These technologies include solar cells, genomics-related software, nanotechnology, drug development, x-ray imaging, materials sciences processing, biomolecular tagging, and energy-efficiency home improvements. The majority of these companies are located in California (see map on the right). Company Business Year* FTE** Exogen heliotrope logo Next generation technologies to monitor individual DNA damage for personalized and preventative health care 2013 N/A Heliotrope heliotrope logo New materials and manufacturing processes for electrochomic devices including energy-saving, smart windows 2013 N/A

480

12 GeV Upgrade | Jefferson Lab  

NLE Websites -- All DOE Office Websites

Science Science A Schematic of the 12 GeV Upgrade The 12 GeV Upgrade will greatly expand the research capabilities of Jefferson Lab, adding a fourth experimental hall, upgrading existing halls and doubling the power of the lab's accelerator. A D D I T I O N A L L I N K S: 12 GeV Home Public Interest Scientific Opportunities Hall D Status Updates Contacts Three-Year Accelerator Schedule 2014 - 2016 top-right bottom-left-corner bottom-right-corner 12 GeV Upgrade Physicists at Jefferson Lab are trying to find answers to some of nature's most perplexing questions about the universe by exploring the nucleus of the atom. Their goal is to answer such questions as: "What is the universe made of?" and "What holds everyday matter together?" In their search for answers, physicists smash electrons into atoms using

Note: This page contains sample records for the topic "lab cloud property" 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

Lab Analysis Techniques | Open Energy Information  

Open Energy Info (EERE)

form form View source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon » Lab Analysis Techniques Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Lab Analysis Techniques Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Lab Analysis Techniques Exploration Sub Group: None Parent Exploration Technique: Exploration Techniques Information Provided by Technique Lithology: Water rock interaction; Rapid and unambiguous identification of unknown minerals; Bulk and trace element analysis of rocks, minerals, and sediments; Obtain detailed information about rock composition and morphology; Determine detailed information about rock composition and morphology; Cuttings are used to define lithology; Core analysis is done to define lithology

482

Berkeley Lab: Nearby Short-Term Accommodations  

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Accommodations Accommodations Visitor Information Maps and Directions to the Lab Offsite Shuttle Bus Service Bay Area Mass Transit Information Site Access Parking Permits and Gate Passes UC Berkeley Campus Map Nearby Short-Term Accommodations Guest House Berkeley Lab Guest House - The Berkeley Lab guest house is conveniently located on the Lawrence Berkeley National Laboratory campus and features 57 tastefully appointed guest rooms, many with spectacular views of the San Francisco bay, skyline, and City of Berkeley. The guest house is only a few minutes away from the University of California Berkeley Campus and the dynamic Berkeley community itself. It is available to visiting researchers and those conducting business with the University. The Faculty Club * U.C. Campus

483

Berkeley Lab Directory Services: Offsite Directory Services  

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Offsite Directories Offsite Directories Directories for Organizations Related to the Lab Berkeley Lab Directory Services DOE Labs and Sites DOE National Telephone Directory EPA ESnet Contacts Federal Telephone Directories Lawrence Livermore National Laboratory National Institute of Standards and Technology (NIST) National Institutes of Health (NIH) Directory National Science Foundation (NSF) SLAC Directories, Including High Energy Physics (HEP Names) UC Berkeley Directory (all current faculty, staff, and students) University of California Campuses and Offices General Online Directories AT&T directory services All-In-One HotBot Internet Address Finder WhoWhere? People Search Yellowbook Yahoo People Search International Country Codes for Email Addresses Official USPS Abbreviations (States, Street Suffixes, Secondary Unit

484

Map Locating Berkeley Lab Washington, DC Office  

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WASHINGTON, DC PROJECTS OFFICE WASHINGTON, DC PROJECTS OFFICE Map LEGEND: A:Berkeley Lab DC Office; PNNL; NREL; ORNL | B: EPA Waterside Mall C: Metrorail Station: Smithsonian | D: Metrorail Station: L'Enfant Plaza Notice: Due to security requirements in the building, all visitors to the Berkeley Lab DC Projects Office must check in at the ground floor entrance. If you do not have a DOE access badge, you will need to obtain a building visitor badge. To expedite this process, visitors are encouraged to RSVP to their meeting host or call (202) 488-2250 ahead of time. Metal detectors and x-ray screening of personal items are required for all visitors and staff entering the building. Directions to the Lab's Washington, DC Projects Office 901 D Street, SW Suite 950 Washington, DC 20024 Phone/Fax: (202) 488-2250

485

Lab Breakthrough: Microelectronic Photovoltaics | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Microelectronic Photovoltaics Microelectronic Photovoltaics Lab Breakthrough: Microelectronic Photovoltaics June 7, 2012 - 9:31am Addthis Sandia developed tiny glitter-sized photovoltaic (PV) cells that could revolutionize solar energy collection. The crystalline silicon micro-PV cells will be cheaper and have greater efficiencies than current PV collectors. View the entire YouTube Lab Breakthroughs playlist. Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs What are MEMS? MEMS are microelectromechanical systems. MEMS are made up of components between 1 to 100 micrometers in size. MEMS devices generally range in size from 20 micrometers to a millimeter. Sandia National Lab semiconductor engineer Gregory Nielson and postdoctoral appointee Jose Luis Cruz-Campa recently took some time to discuss their

486

Element Labs (Texas) | Open Energy Information  

Open Energy Info (EERE)

Element Labs (Texas) Element Labs (Texas) Jump to: navigation, search Name Element Labs Address 9701 Metric Blvd Place Austin, Texas Zip 78758 Sector Efficiency Product LED Producer Website http://www.elementlabs.com/ Coordinates 30.376797°, -97.715649° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":30.376797,"lon":-97.715649,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

487

Study of Mechanisms of Aerosol Indirect Effects on Glaciated Clouds: Progress during the Project Final Technical Report  

SciTech Connect

This 3-year project has studied how aerosol pollution influences glaciated clouds. The tool applied has been an 'aerosol-cloud model'. It is a type of Cloud-System Resolving Model (CSRM) modified to include 2-moment bulk microphysics and 7 aerosol species, as described by Phillips et al. (2009, 2013). The study has been done by, first, improving the model and then performing sensitivity studies with validated simulations of a couple of observed cases from ARM. These are namely the Tropical Warm Pool International Cloud Experiment (TWP-ICE) over the tropical west Pacific and the Cloud and Land Surface Interaction Campaign (CLASIC) over Oklahoma. During the project, sensitivity tests with the model showed that in continental clouds, extra liquid aerosols (soluble aerosol material) from pollution inhibited warm rain processes for precipitation production. This promoted homogeneous freezing of cloud droplets and aerosols. Mass and number concentrations of cloud-ice particles were boosted. The mean sizes of cloud-ice particles were reduced by the pollution. Hence, the lifetime of glaciated clouds, especially ice-only clouds, was augmented due to inhibition of sedimentation and ice-ice aggregation. Latent heat released from extra homogeneous freezing invigorated convective updrafts, and raised their maximum cloud-tops, when aerosol pollution was included. In the particular cases simulated in the project, the aerosol indirect effect of glaciated clouds was twice than of (warm) water clouds. This was because glaciated clouds are higher in the troposphere than water clouds and have the first interaction with incoming solar radiation. Ice-only clouds caused solar cooling by becoming more extensive as a result of aerosol pollution. This 'lifetime indirect effect' of ice-only clouds was due to higher numbers of homogeneously nucleated ice crystals causing a reduction in their mean size, slowing the ice-crystal process of snow production and slowing sedimentation. In addition to the known indirect effects (glaciation, riming and thermodynamic), new indirect effects were discovered and quantified due to responses of sedimentation, aggregation and coalescence in glaciated clouds to changing aerosol conditions. In summary, the change in horizontal extent of the glaciated clouds ('lifetime indirect effects'), especially of ice-only clouds, was seen to be of higher importance in regulating aerosol indirect effects than changes in cloud properties ('cloud albedo indirect effects').

Phillips, Vaughan T. J.

2013-10-18T23:59:59.000Z

488

Cicada: Predictive Guarantees for Cloud Network Bandwidth  

E-Print Network (OSTI)

In cloud-computing systems, network-bandwidth guarantees have been shown to improve predictability of application performance and cost. Most previous work on cloud-bandwidth guarantees has assumed that cloud tenants know ...

LaCurts, Katrina

2014-03-24T23:59:59.000Z

489

DIRSIG Cloud Modeling Capabilities; A Parametric Study  

E-Print Network (OSTI)

1 DIRSIG Cloud Modeling Capabilities; A Parametric Study Kristen Powers powers:................................................................................................................... 13 Calculation of Sensor Reaching Radiance Truth Values for Cloudless & Stratus Cloud Scenes and Atmospheric Database Creation for Stratus Cloud Scene & Calculation of Associated Sensor Reaching Radiance

Salvaggio, Carl

490

Magellan: experiences from a Science Cloud  

E-Print Network (OSTI)

2010. From Clusters To Clouds: xCAT 2 Is Out Of The Bag.Cost of Doing Science on the Cloud: The Montage Example. Incost of doing science on the cloud: the montage example. In

Ramakrishnan, Lavanya

2013-01-01T23:59:59.000Z

491

Environmental control of cloud-to-ground lightning polarity in severe storms  

E-Print Network (OSTI)

In this study, it is hypothesized that the mesoscale environment can indirectly control the cloud-to-ground (CG) lightning polarity of severe storms by directly affecting their structural, dynamical, and microphysical properties, which in turn...

Buffalo, Kurt Matthew

2009-05-15T23:59:59.000Z

492

Environmental Control of Cloud-to-Ground Lightning Polarity in Severe Storms  

Science Journals Connector (OSTI)

In this study, it is hypothesized that the mesoscale environment can indirectly control the cloud-to-ground (CG) lightning polarity of severe storms by directly affecting their structural, dynamical, and microphysical properties, which in turn ...

Lawrence D. Carey; Kurt M. Buffalo

2007-04-01T23:59:59.000Z

493

Berkeley Lab A to Z Index: S  

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Safety Advisory Committee Safety Advisory Committee Safety and Hazardous Waste (Facilities Division) Safety Concerns Safety Culture Improvement Safety Spot Award Program (EHS) Safety Training (EHS) Safety Walkaround Checklist For Directorate/Operations Dec 2013 Salary Ranges and Classification Description Index Salvage (Waste Minimization) Science Articles Archive About the Research at the Lab Science Beat (current issue) Science Beat (index of back issues) Science and Technology Seminars Scientific and Technical Reports (Catalog 1989 to present) Scientific Cluster Support Scientific Conferences and Workshops Scientific Programs Seaborg: Glenn Seaborg's Life & Contributions Search lab-wide web sites Security Access Managers (SAM) Security and You Awareness Program (downloadable slides)

494

Vista and Pemex in LAB deal  

SciTech Connect

Vista Chemical (Houston) and Petroleos Mexicanos (Pemex; Mexico City) have firmed up their long-negotiated plans for Pemex to supply feedstock for a linear alkylbenzene (LAB) plant that Vista will build in Mexico (CW, Sept. 16, 1992 p. 8). Specifically, the two companies have signed an agreement of understanding to pursue negotiations and finalize agreements. The plant would cost $250 million, produce 260 million-330 million lbs/year of LAB, and create about 200 permanent jobs. Final agreements, including a site selection, are expected to be completed by midyear. Vista expects startup in 1996, and is considering forming aj oint venture with a Mexican partner.

Morris, G.D.L.

1993-01-20T23:59:59.000Z

495

Complex, quiescent kinematics in a highly filamentary infrared dark cloud  

Science Journals Connector (OSTI)

......contrast to low-mass star forming regions...clouds where low-mass stars are forming...in the extinction map and in N2H+) has...moving with relative velocities of 1. The accumulation...the properties (masses, densities, temperatures...outflows, stellar winds or ultraviolet radiation......

J. D. Henshaw; P. Caselli; F. Fontani; I. Jimnez-Serra; J. C. Tan; A. K. Hernandez

2013-01-01T23:59:59.000Z

496

CAM: Cloud-Assisted Privacy Preserving Mobile Health Monitoring  

E-Print Network (OSTI)

, Yuguang Fang, Fellow, IEEE Abstract--Cloud-assisted mobile health (mHealth) monitoring, which applies and intellectual property of monitoring service providers, which could deter the wide adoption of mHealth the effectiveness of our proposed design. Index Terms--Mobile health (mHealth), Healthcare, Privacy, Outsourcing

Latchman, Haniph A.

497

Ship-Track Clouds, Aerosol, and Ship Dynamic Effects; A Climate Perspective from Ship-Based Measurements  

SciTech Connect

Ship-track clouds are marine boundary layer clouds that form behind ocean ships and are observed from satellites in the visible and near infrared. Ship-track clouds provide a rare opportunity to connect aerosol cloud condensation nuclei (CCN) emissions and observable changes in marine stratiform clouds. A very small change in the reflectivity of these eastern Pacific and Atlantic clouds (about 4%) provides a climate feedback of similar magnitude to doubling CO{sub 2} (increasing cloud reflectivity corresponds to global cooling). The Department of Energy sponsored research from 1991 to 1995 to study ship-track clouds including two ocean-based experiments in the summers of 1991 and 1994. These experiments showed that ship-track cloud properties were often more complex those related to a reduction of droplet size with an increase in number associated with increasing CCN from the ship's plume. The clouds showed evidence of morphological changes more likely to be associated with cloud dynamic effects either initiated by the increased CCN or directly by the ship's heat output or turbulent air wake. The fact that marine stratiform clouds, that are susceptible to ship track formation, are starved for both CCN and convective turbulence complicates the separation of the two effects.

Porch, W.M.

1998-10-13T23:59:59.000Z

498

Using Surface Remote Sensors to Derive Mixed-Phase Cloud Radiative Forcing:  

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Using Surface Remote Sensors to Derive Mixed-Phase Cloud Radiative Forcing: Using Surface Remote Sensors to Derive Mixed-Phase Cloud Radiative Forcing: An Example from M-PACE Title Using Surface Remote Sensors to Derive Mixed-Phase Cloud Radiative Forcing: An Example from M-PACE Publication Type Journal Article Year of Publication 2011 Authors de Boer, Gijs, William D. Collins, Surabi Menon, and Charles N. Long Journal Atmospheric Chemistry and Physics Volume 11 Start Page 11937 Pagination 11937-11949 Abstract Measurements from ground-based cloud radar, high spectral resolution lidar and microwave radiometer are used in conjunction with a column version of the Rapid Radiative Transfer Model (RRTMG) and radiosonde measurements to derive the surface radiative properties under mixed-phase cloud conditions. These clouds were observed during the United States Department of Energy (US DOE) Atmospheric Radiation Measurement (ARM) Mixed-Phase Arctic Clouds Experiment (M-PACE) between September and November of 2004. In total, sixteen half hour time periods are reviewed due to their coincidence with radiosonde launches. Cloud liquid (ice) water paths are found to range between 11.0-366.4 (0.5-114.1) gm-2, and cloud physical thicknesses fall between 286-2075 m. Combined with temperature and hydrometeor size estimates, this information is used to calculate surface radiative flux densities using RRTMG, which are demonstrated to generally agree with measured flux densities from surface-based radiometric instrumentation. Errors in longwave flux density estimates are found to be largest for thin clouds, while shortwave flux density errors are generally largest for thicker clouds. A sensitivity study is performed to understand the impact of retrieval assumptions and uncertainties on derived surface radiation estimates. Cloud radiative forcing is calculated for all profiles, illustrating longwave dominance during this time of year, with net cloud forcing generally between 50 and 90 Wm-2.

499

A TRUSTED STORAGE SYSTEM FOR THE CLOUD.  

E-Print Network (OSTI)

??Data stored in third party storage systems like the cloud might not be secure since confidentiality and integrity of data are not guaranteed. Though cloud (more)

Karumanchi, Sushama

2010-01-01T23:59:59.000Z

500

Fraunhofer ISST CLOUD COMPUTING APPLICATIONS  

E-Print Network (OSTI)

#12;© Fraunhofer ISST Fraunhofer Innovation Cluster »Cloud Computing for Logistics« Budget 3 * 3 Mio© Fraunhofer ISST CLOUD COMPUTING APPLICATIONS FOR LOGISTICS Jakob Rehof Professor, Chair of Software Engineering, Technical University of Dortmund Director, Fraunhofer-ISST Dortmund and Berlin First

Rajamani, Sriram K.