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Note: This page contains sample records for the topic "teller machines telecommunications" 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
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1

Face occlusion detection for automated teller machine surveillance  

Science Conference Proceedings (OSTI)

Real time automatic alarm systems play an essential role in security management, as evidenced by the surveillance cameras installed in nearly all automated teller machines (ATMs). Whereas manual video surveillance requires constant staff monitoring, ...

Daw-Tung Lin; Ming-Ju Liu

2006-12-01T23:59:59.000Z

2

ATCA for Machines-- Advanced Telecommunications Computing Architecture  

Science Conference Proceedings (OSTI)

The Advanced Telecommunications Computing Architecture is a new industry open standard for electronics instrument modules and shelves being evaluated for the International Linear Collider (ILC). It is the first industrial standard designed for High Availability (HA). ILC availability simulations have shown clearly that the capabilities of ATCA are needed in order to achieve acceptable integrated luminosity. The ATCA architecture looks attractive for beam instruments and detector applications as well. This paper provides an overview of ongoing R&D including application of HA principles to power electronics systems.

Larsen, R.S.; /SLAC

2008-04-22T23:59:59.000Z

3

Edward Teller  

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

Edward Teller Edward Teller Still Shaking Up Science Today · For the Love of Science · Centennial Highlights Biographical Sketch · Resources with Additional Information Edward Teller, Director of LLNL 1958 - 1960 Edward Teller, 1958 Courtesy of Lawrence Livermore National Laboratory (LLNL) Still Shaking Up Science Today 'There is little doubt that Edward Teller is one of the towering figures of 20th-century physics. ... Although his early training was in chemical physics and spectroscopy, Teller has made substantial contributions to such diverse fields as nuclear physics, plasma physics, astrophysics, and statistical mechanics. Lawrence Livermore [National Laboratory] physicist Mort Weiss, a close friend, has written: "His work has shaped the nature of nuclear physics research and has left an indelible impression on that field. His wide-ranging, questing, and tenacious approach to research, not only in nuclear physics but in many other fields as well, has inspired generations of nuclear physicists." ...

4

Edward Teller Biographical Memoir  

Science Conference Proceedings (OSTI)

Edward Teller died on September 9, 2003 in Stanford, California at the age of 95. He was both one of the great theoretical physicists of the twentieth century and a leading figure in the development of nuclear weapons and broader defense advocacy. Teller's work in physics, spanning many decades of the twentieth century, includes some of the most fundamental insights in the quantum behaviors of molecules and their spectra, nuclei, surfaces, solid state and spin systems, and plasmas. In the defense arena, Teller is best known for his key insight that made thermonuclear weapons possible. Teller was both a great scientific collaborator and physics teacher at all levels, known for his openness, generosity, personal warmth, and powerful physical intuition. Many of his graduate students went on to illustrious careers.

Libby, S B; Sessler, A M

2009-07-27T23:59:59.000Z

5

Electromagnetic Compatibility & Telecommunications  

Science Conference Proceedings (OSTI)

Directory of Accredited Laboratories. Electromagnetic Compatibility & Telecommunications. The Electromagnetic Compatability ...

2013-11-08T23:59:59.000Z

6

Edward Teller's Scientific Life  

SciTech Connect

Edward Teller was one of the great physicists of the twentieth century. His career began just after the key ideas of the quantum revolution of the 1920's were completed, opening vast areas of physics and chemistry to detailed understanding. Thus, his early work in theoretical physics focused on applying the new quantum theory to the understanding of diverse phenomena. These topics included chemical physics, diamagnetism, and nuclear physics. Later, he made key contributions to statistical mechanics, surface physics, solid state, and plasma physics. In many cases, the ideas in these papers are still rich with important ramifications.

Libby, S B; Weiss, M S

2004-04-15T23:59:59.000Z

7

Machining  

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

laboratory equipment. Machinery includes live spindle tooling lathes, CNC lathes, CNC milling machines, wire-cut EDMs, a high-speed machining center and a CNC four-axis EDM...

8

NVLAP Electromagnetic Compatibility & Telecommunications ...  

Science Conference Proceedings (OSTI)

Electromagnetic Compatibility & Telecommunications LAP. Welcome. This site has been established for new applicants ...

2013-07-30T23:59:59.000Z

9

Telecommunications in developing countries  

Science Conference Proceedings (OSTI)

This paper brings out the rationale for and the course of abolition of monopolies in telecommunications, the emergence of independent regulation, competition and markets determining prices for Telecom and Information services in developed countries and ... Keywords: access, competition, convergence, corporatisation, degovernmentalisation, demonopolisation, internet cafes, public telephones, regulation, telecommunications, universal service/

T. H. Chowdary

2002-07-01T23:59:59.000Z

10

Native Village of Teller Addresses Heating Fuel Shortage, Improves...  

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

Native Village of Teller Addresses Heating Fuel Shortage, Improves Energy Security Native Village of Teller Addresses Heating Fuel Shortage, Improves Energy Security June 22, 2012...

11

Renewable energy and telecommunications  

E-Print Network (OSTI)

Renewable energy and telecommunications Case study: Energy Systems Week When AK Erlang first used fossil fuels and switch to renewable energy sources. But the unlikely convergence of the two fields lay to be able to deal with. "If we integrate renewable energies, such as wind power, in the electricity grid

12

Native Village of Teller Addresses Heating Fuel Shortage, Improves Energy  

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

Native Village of Teller Addresses Heating Fuel Shortage, Improves Native Village of Teller Addresses Heating Fuel Shortage, Improves Energy Security Native Village of Teller Addresses Heating Fuel Shortage, Improves Energy Security June 22, 2012 - 4:54pm Addthis The combination of the Native Village of Teller’s limited fuel storage capacity and a harsh winter led to a supply shortage. Photo by Alexander Dane, NREL The combination of the Native Village of Teller's limited fuel storage capacity and a harsh winter led to a supply shortage. Photo by Alexander Dane, NREL Native Village of Teller Addresses Heating Fuel Shortage, Improves Energy Security Native Village of Teller fuel storage. Photo by Alexander Dane, NREL Native Village of Teller fuel storage. Photo by Alexander Dane, NREL The combination of the Native Village of Teller's limited fuel storage capacity and a harsh winter led to a supply shortage. Photo by Alexander Dane, NREL

13

Native Village of Teller Addresses Heating Fuel Shortage, Improves Energy  

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

Native Village of Teller Addresses Heating Fuel Shortage, Improves Native Village of Teller Addresses Heating Fuel Shortage, Improves Energy Security Native Village of Teller Addresses Heating Fuel Shortage, Improves Energy Security June 22, 2012 - 4:54pm Addthis The combination of the Native Village of Teller’s limited fuel storage capacity and a harsh winter led to a supply shortage. Photo by Alexander Dane, NREL The combination of the Native Village of Teller's limited fuel storage capacity and a harsh winter led to a supply shortage. Photo by Alexander Dane, NREL Native Village of Teller Addresses Heating Fuel Shortage, Improves Energy Security Native Village of Teller fuel storage. Photo by Alexander Dane, NREL Native Village of Teller fuel storage. Photo by Alexander Dane, NREL The combination of the Native Village of Teller's limited fuel storage capacity and a harsh winter led to a supply shortage. Photo by Alexander Dane, NREL

14

Edward Teller and the Other Martians of Science  

Science Conference Proceedings (OSTI)

Edward Teller and the Other Martians of Science. Purpose: An extraordinary group of scientists in the last century included ...

2011-10-25T23:59:59.000Z

15

Jahn-Teller effect: its history and applicability  

SciTech Connect

The interactions between Teller, Renner, Jahn and Landau which led to the formulation of the Jahn-Teller effect are discussed. The applicability of Jahn-Teller type of theory to superconductivity and the explanation proposed by the use of Goldstone particles are assessed.

Teller, E.

1981-08-31T23:59:59.000Z

16

Jahn-Teller Effect: Its History and Applicability  

DOE R&D Accomplishments (OSTI)

The interactions between Teller, Renner, Jahn and Landau which led to the formulation of the Jahn-Teller effect are discussed. The applicability of Jahn-Teller type of theory to superconductivity and the explanation proposed by the use of Goldstone particles are assessed.

Teller, E.

1981-08-31T23:59:59.000Z

17

Privacy in (mobile) Telecommunications Services  

Science Conference Proceedings (OSTI)

Telecommunications services are for long subject to privacy regulations. At stake are traditionally: privacy of the communication and the protection of traffic data. Privacy of the communication is legally founded. Traffic data subsume under the notion ... Keywords: data protection, ethics, location data, privacy, telecommunications, traffic data

Jacques Penders

2004-12-01T23:59:59.000Z

18

Electronics & Telecommunications Programs/Projects in PML  

Science Conference Proceedings (OSTI)

Electronics & Telecommunications Programs/Projects in PML. ... Electric Power Metrology and the Smart Grid. Electronic Kilogram. ...

2010-10-05T23:59:59.000Z

19

1995 Edward teller lecture. Patience and optimism  

SciTech Connect

Remarks made in the author{close_quote}s acceptance lecture for the 1995 Edward Teller Medal are presented and expanded. Topics covered include research on nuclear-pumped lasers, the first direct e-beam-pumped laser, direct energy conversion and advanced fuel fusion, plus recent work on inertial electrostatic confinement. {open_quote}{open_quote}Patience{close_quote}{close_quote} and {open_quote}{open_quote}optimism{close_quote}{close_quote} are viewed as essential elements needed by scientists following the {open_quote}{open_quote}zig-zag{close_quote}{close_quote} path to fusion energy production. {copyright} {ital 1996 American Institute of Physics.}

Miley, G.H. [Fusion Studies Laboratory University of Illinois, 100 NEL, 103 South Goodwin Avenue, Urbana, Illinois 61801-2984 (United States)

1996-05-01T23:59:59.000Z

20

Federal Spectrum Management at the National Telecommunications...  

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

Slides from National Telecommunications and Information Administration's presentation on Federal spectrum management. Federal Spectrum Management at the National...

Note: This page contains sample records for the topic "teller machines telecommunications" 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

Abraham Presents Secretary's Gold Award to Edward Teller  

Office of Scientific and Technical Information (OSTI)

26, 2002 26, 2002 Abraham Presents Secretary's Gold Award to Edward Teller LIVERMORE, CALIF. - Secretary of Energy Spencer Abraham today presented Dr. Edward Teller, Director Emeritus of the Lawrence Livermore National Laboratory, with the Secretary's Gold Award in recognition of his outstanding contributions to science and the security of the nation. The award is the Energy Department's highest honorary award and includes a plaque with citation, a medallion and a rosette. Secretary Abraham presented Dr. Teller with the award during his visit to the laboratory. "Dr. Teller is one of the giant figures of the 20th century, whose contributions to winning both World War II and the Cold War are immeasurable," Abraham told lab employees. "But I believe that Edward

22

Local high school seniors receive Edward Teller science scholarships  

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

3 For immediate release: 06052013 | NR-13-06-03 Local high school seniors receive Edward Teller science scholarships Linda A Lucchetti, LLNL, (925) 422-5815, lucchetti1@llnl.gov...

23

Physicist Jim Hammer receives prestigious Edward Teller Award  

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

232013 Physicist Jim Hammer receives prestigious Edward Teller Award Breanna Bishop, LLNL, (925) 423-9802, bishop33@llnl.gov High Resolution Image Jim Hammer Jim Hammer, a...

24

Maessa Telecommunications MAETEL | Open Energy Information  

Open Energy Info (EERE)

engineering, procurement, and construction. It participates in the construction of solar power plants. References Maessa Telecommunications (MAETEL)1 LinkedIn Connections...

25

INSTITUTE FOR TELECOMMUNICATION SCIENCES Boulder, CO  

E-Print Network (OSTI)

estimate current or future power consumption of telecommunication networks, or that evaluate power.idzikowski@tu-berlin.de, firstname.lastname@orange.com Abstract--Reasonably accurate reference power consumption values are required for any work that evaluates power consump- tion in telecommunication networks. Many existing works pro

Gerstlauer, Andreas

26

Kathy Yelick Appointed to NAS Computer Science and Telecommunications...  

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

Appointed to National Academies Computer Science and Telecommunications Board Kathy Yelick Appointed to National Academies Computer Science and Telecommunications Board September...

27

A new feature set with new window techniques for customer churn prediction in land-line telecommunications  

Science Conference Proceedings (OSTI)

In order to improve the prediction rates of churn prediction in land-line telecommunication service field, this paper proposes a new set of features with three new input window techniques. The new features are demographic profiles, account information, ... Keywords: Churn prediction, Decision trees, Neural networks, Support vector machines, Window techniques

B. Q. Huang; T. -M. Kechadi; B. Buckley; G. Kiernan; E. Keogh; T. Rashid

2010-05-01T23:59:59.000Z

28

Federal Spectrum Management at the National Telecommunications and Information Administration  

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

Slides from National Telecommunications and Information Administration's presentation on Federal spectrum management.

29

National Telecommunications and Information Administration | Open Energy  

Open Energy Info (EERE)

Telecommunications and Information Administration Telecommunications and Information Administration Jump to: navigation, search Logo: National Telecommunications and Information Administration Name National Telecommunications and Information Administration Address 1401 Constitution Avenue, N.W. Place Washington, District of Columbia Zip 20230 Phone number 202-482-2000 Website http://www.ntia.doc.gov/ Coordinates 38.893672°, -77.033665° 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":38.893672,"lon":-77.033665,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

30

Capacity expansion in contemporary telecommunication networks  

E-Print Network (OSTI)

We study three capacity expansion problems in contemporary long distance telecommunication networks. The first two problems, motivated by a major long distance provider, address capacity expansion in national hybrid long ...

Sivaraman, Raghavendran

2007-01-01T23:59:59.000Z

31

Telecommunications in Russia: evolution over 20 years  

Science Conference Proceedings (OSTI)

This paper analyses and reviews the rapid transformation of Russian telecommunications and internet operators over the past 20 years, from small town phone service suppliers, to top-10 ranking amongst global players, on its way to adopt electronic finance. ...

L-F. Pau

2013-01-01T23:59:59.000Z

32

Customer churn prediction in telecommunications  

Science Conference Proceedings (OSTI)

This paper presents a new set of features for land-line customer churn prediction, including 2 six-month Henley segmentation, precise 4-month call details, line information, bill and payment information, account information, demographic profiles, service ... Keywords: Churn prediction, Decision Trees, Evolutionary Data Mining Algorithms, Imbalanced datasets, Linear Classifications, Logistic Regressions, Multilayer Perceptron Neural Networks, Naive Bayes, ROC and AUC techniques, Support Vector Machines

Bingquan Huang; Mohand Tahar Kechadi; Brian Buckley

2012-01-01T23:59:59.000Z

33

Teller County, Colorado: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Teller County, Colorado: Energy Resources Teller County, Colorado: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 38.8611579°, -105.1726816° 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":38.8611579,"lon":-105.1726816,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

34

Competitive Landscape of Mobile Telecommunications Tower Companies in India  

Science Conference Proceedings (OSTI)

With the entry of 3G and WiMAX players, the Indian mobile subscriber base is expected to reach 1110 million by the end of 2015. To meet mobile infrastructure demand, India will require approximately 350,000 to 400,000 mobile telecommunications towers ... Keywords: Business Models, Infrastructure Sharing, Joint Venture Companies, Mobile Network Operators MNO, Mobile Telecommunication Tower Valuation, Mobile Telecommunications Towers, Telecommunication Circles

N.P. Singh

2010-01-01T23:59:59.000Z

35

Hong Kong and Singapore: Two models of telecommunications regulations?  

Science Conference Proceedings (OSTI)

This article examines how telecommunications regulation in Hong Kong and Singapore has evolved since 1970s and in particular, how the boundaries between the telecommunications and broadcasting sectors have been increasingly blurred as the two cities ... Keywords: Hong Kong, Regulation, Singapore, Telecommunications

Richard W. S. Wu; Grace L. K. Leung

2009-11-01T23:59:59.000Z

36

Benchmarking telecoms regulation - The Telecommunications Regulatory Governance Index (TRGI)  

Science Conference Proceedings (OSTI)

In this study an index of the effectiveness of the institutional design of telecommunication regulators for 142 countries that belong to the International Telecommunications Union is produced. This index - the Telecommunications Regulatory Governance ... Keywords: Benchmarking, Country-wide governance, Telecoms regulation

Leonard Waverman; Pantelis Koutroumpis

2011-06-01T23:59:59.000Z

37

Networkcentric healthcare operations: the telecommunications structure  

Science Conference Proceedings (OSTI)

Healthcare globally is failing to meet its objectives of delivering appropriate medical attention to patients. We suggest that by adopting a networkcentric approach healthcare operations and delivery will be dramatically enhanced with the ultimate beneficiary ... Keywords: IC2T, e-health, global healthcare, healthcare management, healthcare operations, information technology, internet, medical information systems, mobile communications, networkcentric healthcare, networking, telecommunications, wireless communications

Dag Von Lubitz; Nilmini Wickramasinghe; Gennady Yanovsky

2006-01-01T23:59:59.000Z

38

Insolvency modeling in the cellular telecommunication industry  

Science Conference Proceedings (OSTI)

In this article, we test several models (decision tress and neural networks) to predict customer insolvency at one of the cellular telecommunication operator in Poland. In comparison to previous studies on customer insolvency, our research presents novelty ... Keywords: Cellular, Customer classification, Insolvency modeling, Predictive data mining, Revenue assurance

Tomasz S. Zbkowski; Wies?aw Szczesny

2012-06-01T23:59:59.000Z

39

Telecommunication Networks Group Technische Universitt Berlin  

E-Print Network (OSTI)

consumption. Low power VLSI design for wireless devices will remain as a critical research need for futureWireless@Virginia Tech SWIM VLSI for Telecommunications The Institute for Critical Technology a broad research framework for low power VLSI design. Broad knowledge and ample experience of Wireless

Wichmann, Felix

40

Audit of energy research telecommunications data networks  

Science Conference Proceedings (OSTI)

The Department of Energy's (DOE) Office of Energy Research is implementing a new telecommunications data network called the Energy Sciences Network (ESNET). The purpose of our audit was to determine if ESNET will be a cost-effective means of upgrading networking support for Energy Research programs.

Not Available

1989-07-20T23:59:59.000Z

Note: This page contains sample records for the topic "teller machines telecommunications" 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

Water and Energy Use in Telecommunications Manufacturing: A Scoping Study of the Telecommunications Industry Infrastructure and Reso urce Use  

Science Conference Proceedings (OSTI)

The telecommunication equipment industry has seen tremendous change and growth over the past decade. New technologies, liberalized communication services, and skyrocketing demand for personal telecommunication services have fueled double-digit growth rates. This report describes industry trends in telecommunications equipment manufacturing and services with an emphasis on energy use and water consumption.

2001-04-19T23:59:59.000Z

42

Gamow-Teller transitions from {sup 56}Ni  

Science Conference Proceedings (OSTI)

A new technique to measure (p,n) charge-exchange reactions in inverse kinematics at intermediate energies on unstable isotopes was successfully developed and used to study the {sup 56}Ni(p,n) reaction at 110 MeV/u. Gamow-Teller transition strengths from {sup 56}Ni to {sup 56}Cu were obtained and compared with shell-model predictions in the pf-shell using the KB3G and GXPF1A interactions. The calculations with the GXPF1A interaction reproduce the experimental GT strength distribution much better than the calculations that employed the KB3G interaction, indicating deficiencies in the spin-orbit and proton-neutron residual potentials for the latter. The results are important for improving the description of electron-capture rates on nuclei in the iron region, which are important for modeling the late evolution of core-collapse and thermonuclear supernovae.

Sasano, M. [RIKEN Nishina Center, Wako, 351-0198 (Japan); Perdikakis, G. [National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, MI 48824-1321 (United States) and Joint Institute for Nuclear Astrophysics, Michigan State University, East Lansing, MI 48824 (United States); Zegers, R.G.T. [National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, MI 48824-1321 (United States) and Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824 (United States); and others

2012-11-12T23:59:59.000Z

43

An alternative proposal for privatization of Pakistan Telecommunication Co  

Science Conference Proceedings (OSTI)

How the Government can start receiving immediate cash proceeds from the privatization of its telecommunication monopoly without waiting for a foreign strategic buyer

Muhammad Abd al-Hameed

2004-09-01T23:59:59.000Z

44

Bimetallic steel/aluminum wire for overhead telecommunication lines  

Science Conference Proceedings (OSTI)

for power transmission and overhead telecommunication lines and other .... " Method of manufacture of bimetallic wire for, e.g., trolley-bus cable or rods, n Inven-.

45

'Slow light' advance could speed optical computing, telecommunications  

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

"Slow light" and specialized metamaterials 'Slow light' advance could speed optical computing, telecommunications Researchers have made the first demonstration of rapidly switching...

46

Law and technologyKeeping track of telecommunications surveillance  

Science Conference Proceedings (OSTI)

The creation of a statistical index of U.S. telecommunications surveillance activities and their results will benefit both civil liberties and law enforcement.

Paul M. Schwartz

2009-09-01T23:59:59.000Z

47

Edward Teller, 1962 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

Edward Teller, 1962 The Enrico Fermi Award Fermi Award Home Nomination & Selection Guidelines Award Laureates 2000's 1990's 1980's 1970's 1960's 1950's Ceremony The Life of Enrico...

48

Meso-machining  

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

following meso-machin- ing technologies: * Focused ion beam (FIB) machining, * Micro-milling and -turning, * Femto-second laser machining * Micro-Electro Discharge Machining...

49

Electric machine  

SciTech Connect

An interior permanent magnet electric machine is disclosed. The interior permanent magnet electric machine comprises a rotor comprising a plurality of radially placed magnets each having a proximal end and a distal end, wherein each magnet comprises a plurality of magnetic segments and at least one magnetic segment towards the distal end comprises a high resistivity magnetic material.

El-Refaie, Ayman Mohamed Fawzi (Niskayuna, NY); Reddy, Patel Bhageerath (Madison, WI)

2012-07-17T23:59:59.000Z

50

Telecommunications interception and access regulation framework in the US and the UK  

Science Conference Proceedings (OSTI)

As telecommunication interception and access technology has evolved and become more widely used, the need for effective interception of telecommunications and access laws has increased. Telecommunications interception and access laws need to appropriately ...

Nazzal Kisswani

2012-03-01T23:59:59.000Z

51

Interceptability of telecommunications: Is US and Dutch law prepared for the future?  

Science Conference Proceedings (OSTI)

For many decades, governments have successfully intercepted telecommunications to collect information about-potential-criminals and terrorists. A crucial part of contemporary policy is legislation that requires telecommunications providers to make their ... Keywords: Interceptability, Netherlands, Telecommunications, United States

Bert-Jaap Koops; Rudi Bekkers

2007-02-01T23:59:59.000Z

52

Total factor productivity growth in Uganda's telecommunications industry  

Science Conference Proceedings (OSTI)

The telecommunication sector is usually thought to be characterized by high productivity growth rates arising from increasing returns to scale. The actual productivity patterns in the sector, however, need to be empirically determined. A panel data set ... Keywords: Data envelopment analysis, Malmquist, Telecommunications, Total factor productivity

Eria Hisali; Bruno Yawe

2011-02-01T23:59:59.000Z

53

Sequencing in telecommunications reform: A review of the Turkish case  

Science Conference Proceedings (OSTI)

This paper reviews the Turkish case of telecommunications reform with reference to the evidence from the sequencing literature. Turkey's progress is in line with the proper sequencing of reform suggested by the literature. Accordingly, Turkey has pursued ... Keywords: Industrial policy, Privatisation, Regulation, Telecommunications

Necmiddin Bagdadioglu; Murat Cetinkaya

2010-12-01T23:59:59.000Z

54

Regulatory governance in African telecommunications: Testing the resource curse hypothesis  

Science Conference Proceedings (OSTI)

This paper examines regulatory governance in the context of African telecommunications. Though there is already a substantial literature devoted to the regulatory practices in developing countries, it generally conceptualizes the quality of regulation ... Keywords: Africa, Development, Paradox of plenty, Regulatory governance, Resource curse, Telecommunications regulation

Krishna Jayakar; Brandie Martin

2012-10-01T23:59:59.000Z

55

Machine therapy  

E-Print Network (OSTI)

Machine Therapy is a new practice combining art, design, psychoanalysis, and engineering work in ways that access and reveal the vital, though often unnoticed, relevance of people's interactions and relationships with ...

Dobson, Kelly E. (Kelly Elizabeth), 1970-

2007-01-01T23:59:59.000Z

56

Comparative Deregulation of Far Eastern Telecommunications Markets: Economic Incentives and International Competitive Strategies  

E-Print Network (OSTI)

The deregulation of telecommunications has taken a major step with the WTO agreements in February of

Davidson, Jacob

57

Fuel Cells for Backup Power in Telecommunications Facilities (Fact Sheet)  

DOE Green Energy (OSTI)

Telecommunications providers rely on backup power to maintain a constant power supply, to prevent power outages, and to ensure the operability of cell towers, equipment, and networks. The backup power supply that best meets these objectives is fuel cell technology.

Not Available

2009-04-01T23:59:59.000Z

58

Judging Edward Teller: A Closer Look at One of the Most Influential Scientists of the Twentieth Century  

SciTech Connect

Much has been written about Edward TEller, but little of it is objective. Given, on the one hand, his position as one of the most inventive theoretical physicists of the 20th century, and on the other, his central role in the development and advocacy of thermonuclear weapons, one might imagine it impossible at this point in history to write a scholarly, impartial account of Teller's life and his impact. Now, however, Istvan Hargittai, a prominent Hungarian physical chemist and historian of science, has written a balanced, thoughtful, and beautifully research biography that comes closest. Hargittai is uniquely qualified for this difficult task. Coming a generation and a half later from a similar Hungarian-Jewish background, Hargittai understands well the influences and terrible events that shaped Teller. The advent of virulent, political anti-Semitism, first in Hungary and then in Germany, made Teller twice a refugee. Both Teller and Hargittai lost close family in the Holocaust; Hargittai was himself liberated from a Nazi concentration camp as a child. While Teller was in the US by then, his and Hargittai's surviving family members in Hungary suffered mistreatment at the hands of the postwar Hungarian Communist dictatorship. Hargittai's informed Eastern European perspective also provides a fresh viewpoint to the cold war context of the second half of Teller's career. Furthermore, Hargittai's own scientific work in molecular structure clearly makes him appreciate of Teller's breakthroughs in that field in the 1930s.

Libby, S B

2010-12-29T23:59:59.000Z

59

On the interplay between allowed Gamow-Teller and Isovector Spin Monopole (IVSM) excitations  

SciTech Connect

The excitation of Gamow-Teller (GT) and Isovector Spin Monopole (IVSM) modes in {sup 116}In by (p,n) and (n,p)) charge-exchange reactions is studied within the framework of the Quasiparticle Random-phase Approximation. It is shown that the admixture of the IVSM and Gamow-Teller (GT) excitations is negligible, and that the contribution to the strength above 20 MeV excitation energy, in {sup 116}In, is, most likely, due to the IVSM ({sigma}r{sup 2}{tau}{sup {+-}}) mode.

Bes, D. R. [Dept of Physics. Lab.Tandar, CAC-CNEA. Avda Gral Paz 1499, 1650 Gral San Martin (Argentina); Civitarese, O. [Dept of Physics, University of La Plata, c.c.67 1900, La Plata (Argentina); Suhonen, J. [Dept of Physics, University of Jyvaeskylae, P.O. Box 35, FI-40014, Jyvaeskylae (Finland)

2011-12-16T23:59:59.000Z

60

Science and Technology Review, July-August 1998: Celebrating Edward Teller at 90  

DOE R&D Accomplishments (OSTI)

On the occasion of Edward Teller's 90th birthday, Science and Technology Review (S&TR) has the pleasure of honoring Lawrence Livermore's co-founder and most influential scientist. Teller is known for his inventive work in physics, his concepts leading to thermonuclear explosions, and his strong stands on such issues as science education, the nation's strategic defense, the needs for science in the future, and sharing scientific information. The articles in this issue also show him, as always, tirelessly moving forward with his new and changing interests.

Smart, J.

1998-07-00T23:59:59.000Z

Note: This page contains sample records for the topic "teller machines telecommunications" 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.


61

Induction machine  

DOE Patents (OSTI)

A polyphase rotary induction machine for use as a motor or generator utilizing a single rotor assembly having two series connected sets of rotor windings, a first stator winding disposed around the first rotor winding and means for controlling the current induced in one set of the rotor windings compared to the current induced in the other set of the rotor windings. The rotor windings may be wound rotor windings or squirrel cage windings.

Owen, Whitney H. (Ogden, UT)

1980-01-01T23:59:59.000Z

62

The Fermi And Gamov-Teller {beta}-Decay Excitations Of The Scissors Mode 1+ States  

Science Conference Proceedings (OSTI)

In this study, the allowed Gamov-Teller (GT) and Fermi {beta} transitions from 1+-state of the odd-odd nuclei to 1+-states are considered. Calculation of the {beta} transition matrix elements is performed in the phonon description and an analytical expressions for MF and MGT matrix elements are obtained for the first time.

Yildirm, Z.; Ertugral, F.; Kuliev, A. A. [Sakarya University, Physics Department, Adapazari (Turkey); Guliyev, E. [Institute of Physics, National Academy of Sciences, Baku (Azerbaijan)

2007-04-23T23:59:59.000Z

63

Teller, Brittany Do Invasive Species Change the Biomass of Dependant Trophic Levels in Communities?  

E-Print Network (OSTI)

Teller, Brittany 374099 Do Invasive Species Change the Biomass of Dependant Trophic Levels the trophic structure of their invaded territories in terms of biomass. If invasive plant species reduce native plant biomass it is expected that the higher trophic levels that depend on native plants

Knight, Tiffany

64

Pschl-Teller Hamiltonian: Gazeau-Klauder type coherent states, related statistics and geometry  

E-Print Network (OSTI)

This work mainly addresses a construction of Gazeau-Klauder type coherent states for a P\\"oschl-Teller model. Relevant characteristics are investigated. Induced geometry and statistics are studied. Then the Berezin - Klauder - Toeplitz quantization of the classical phase space observables is presented.

Mahouton Norbert Hounkonnou; Sama Arjika; Ezinvi Balotcha

2013-09-24T23:59:59.000Z

65

Accelerating Turing Machines  

Science Conference Proceedings (OSTI)

Accelerating Turing machines are Turing machines of a sort able to perform tasks that are commonly regarded as impossible for Turing machines. For example, they can determine whether or not the decimal representation of ? contains n consecutive 7s, ... Keywords: ?-machine, Chinese room argument, ChurchTuring thesis, accelerating Turing machine, decision problem, effective procedure, halting problem, hypercomputation, hypercomputer, infinity machine, oracle machine, super-task

B. Jack Copeland

2002-05-01T23:59:59.000Z

66

DOE Permitting Hydrogen Facilities: Animation of a Telecommunications Site  

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

Animation of a Telecommunications Site Example Layout Animation of a Telecommunications Site Example Layout The animation below provides an example of a telecommunications site layout that uses hydrogen fuel cells for backup power along with some of the codes and standards that apply to such a site. Roll over each of the colored bars below to reveal individual setback requirements, which identify the mandatory separation distances of the site's various components, or select the "Go to Setback Details" button for a chart that summarizes these requirements as defined by the 2006 International Fire Code. Select the "Construction Approval" button for a detailed list of codes and standards related to the construction of a site, or select the "Operation Approval" button for codes and standards related to ongoing operation and

67

Impacts of deregulation and competitive entry on telecommunication networks: long distance telephone service  

Science Conference Proceedings (OSTI)

Over the past thirty years, the long distance telephone sector has been revolutionised by a series of technical and regulatory developments. In 1996, Congress passed the Telecommunications Act 1996, which substantially deregulated the telecommunications ... Keywords: economic regulation, long distance service, regression models, telecommunications

K. H. Tiedemann

2008-08-01T23:59:59.000Z

68

Energy crisis: alternate solutions by 1982. [Dr. Edward Teller appraisal of President's plan  

SciTech Connect

Dr. Teller reviews the proposals announced by President Carter in his April 1977 program. He agrees with the program as a whole, but disagrees with some issues. Some facts are pointed out to refute the President's statement that we are running out of oil. Other areas of disagreement involve curing the nation's energy ills by condoning more government interference and discouraging nuclear fuel reprocessing. Issues on which Dr. Teller strongly agrees with the President include (1) the policy regarding conservation standards for protection of the environment, and (2) the sufficiency of the present generation of reactors for years. He also agrees with the President's views on solar and geothermal energy as real technical prospects. (MCW)

Teller, E.

1977-01-01T23:59:59.000Z

69

Machine Tool Locator  

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

gathered and used to set the position of the machine tool and to measure the size and shape of the machine tool tip, and examine cutting edge wear. April 18, 2013 machine tool...

70

Socially guided machine learning  

E-Print Network (OSTI)

Social interaction will be key to enabling robots and machines in general to learn new tasks from ordinary people (not experts in robotics or machine learning). Everyday people who need to teach their machines new things ...

Thomaz, Andrea Lockerd

2006-01-01T23:59:59.000Z

71

Using PCA to predict customer churn in telecommunication dataset  

Science Conference Proceedings (OSTI)

Failure to identify potential churners affects significantly a company revenues and services that can provide. Imbalance distribution of instances between churners and non-churners and the size of customer dataset are the concerns when building a churn ... Keywords: PCA, predict potential churners, telecommunication dataset

T. Sato; B. Q. Huang; Y. Huang; M.-T. Kechadi; B. Buckley

2010-11-01T23:59:59.000Z

72

Advanced Call Scheduling for Testing a Telecommunications Network  

Science Conference Proceedings (OSTI)

This paper describes an advanced scheduling system and method for generating large volumes of calls to be used for testing a telecommunications network. The system is capable of preparing large-scale and complex network tests by viewing the task as a ...

C. Voudouris; N. Azarmi; A. Jones

1998-07-01T23:59:59.000Z

73

Liberalization policy, production and cost efficiency in Taiwan's telecommunications industry  

Science Conference Proceedings (OSTI)

Many economists, policy-makers, and corporate managers have long believed that the operational performance of private enterprises is much more efficient than that of public utilities. However, some researches on changes in efficiency before and after ... Keywords: Cost efficiency, DEA, Privatization, Productivity, Telecommunication

Chao-Chung Kang

2010-02-01T23:59:59.000Z

74

Consumer behavior in the Italian mobile telecommunication market  

Science Conference Proceedings (OSTI)

This paper investigates the characteristics of Italian cell phone users. A multidimensional segmentation approach was adopted, using concurrently three sets of variables: consumer/user lifestyles, use motivations and product/service attributes. Data ... Keywords: Consumer behavior, Italy, Market segmentation, Mobile phone, Telecommunications

Clelia Mazzoni; Laura Castaldi; Felice Addeo

2007-11-01T23:59:59.000Z

75

Generation of parabolic pulses and applications for optical telecommunications  

E-Print Network (OSTI)

Generation of parabolic pulses and applications for optical telecommunications Christophe Finot 1.Finot@u-bourgogne.fr ABSTRACT Parabolic pulses in optical fibers have stimulated an increasing number of applications. We review amplifiers, optical pulse processing techniques 1. INTRODUCTION Parabolic pulse generation and propagation

Paris-Sud XI, Université de

76

Applying formal methods for the design of wireless telecommunication systems  

Science Conference Proceedings (OSTI)

The increasing complexity of modern telecommunication systems is one of the main issues encountered in most telecom products. Despite the plethora of methods and tools for efficient system design, verification and validation phases are still consuming ... Keywords: B language, formal methods, hardware/software codesign, wireless systems

Konstantinos Antonis; Nikolaos S. Voros

2007-08-01T23:59:59.000Z

77

Machines reviving humans  

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

The machines you may be referring to include machines to electrically stimulate the heart into again having a normal sequence of electrical impulses necessary for sustained...

78

Society of Cable Telecommunications Engineers | Open Energy Information  

Open Energy Info (EERE)

Cable Telecommunications Engineers Cable Telecommunications Engineers Jump to: navigation, search Logo: SCTE Name SCTE Address 140 Philips Rd Place Exton, Pennsylvania Zip 19341 Region Northeast - NY NJ CT PA Area Number of employees 11-50 Year founded 1969 Phone number 610-363-6888 Website http://www.scte.org/ Coordinates 40.0634614°, -75.6439227° 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":40.0634614,"lon":-75.6439227,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

79

Electronics and telecommunications in Poland - issues and perspectives  

E-Print Network (OSTI)

Electronics is under development in this country in an organized and institutional way since the beginning of 30-ties of the previous century. It grew up from electrical engineering of weak currents and its first name used popularly was communications. It was time when television was born and the radio was maturing. Electronics is a branch of research and technology which deals with generation and processing of electrical and electromagnetic signals. A subject of telecommunications is signal transmission for a distance. Electronics and telecommunications (ET) includes or is combined with other branches like: microelectronics, radioelectronics, optoelectronics, photonics, acoustoelectronics, magnetronics, bioelectronics, energoelectronics, material engineering, semiconductor physics, automation and robotics, mechatronics and microsystems, informatics, teleinformatics, software engineering and other. Devices and functional systems of ET such as computers, data warehouses, cell phones, TV sets, Internet, GPS are...

Modelski, J

2010-01-01T23:59:59.000Z

80

Approaches for a quantum memory at telecommunication wavelengths  

Science Conference Proceedings (OSTI)

We report experimental storage and retrieval of weak coherent states of light at telecommunication wavelengths using erbium ions doped into a solid. We use two photon-echo-based quantum storage protocols. The first one is based on controlled reversible inhomogeneous broadening (CRIB). It allows the retrieval of the light on demand by controlling the collective atomic coherence with an external electric field, via the linear Stark effect. We study how atoms in the excited state affect the signal-to-noise ratio of the CRIB memory. Additionally we show how CRIB can be used to modify the temporal width of the retrieved light pulse. The second protocol is based on atomic frequency combs. Using this protocol we verify that the reversible mapping is phase preserving by performing an interference experiment with a local oscillator. These measurements are enabling steps toward solid-state quantum memories at telecommunication wavelengths. We also give an outlook on possible improvements.

Lauritzen, Bjoern; Minar, Jiri; Riedmatten, Hugues de; Afzelius, Mikael; Gisin, Nicolas [Group of Applied Physics, University of Geneva, CH-1211 Geneva 4 (Switzerland)

2011-01-15T23:59:59.000Z

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


81

Vehicle Technologies Office: Electrical Machines  

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

Electrical Machines to Electrical Machines to someone by E-mail Share Vehicle Technologies Office: Electrical Machines on Facebook Tweet about Vehicle Technologies Office: Electrical Machines on Twitter Bookmark Vehicle Technologies Office: Electrical Machines on Google Bookmark Vehicle Technologies Office: Electrical Machines on Delicious Rank Vehicle Technologies Office: Electrical Machines on Digg Find More places to share Vehicle Technologies Office: Electrical Machines on AddThis.com... Just the Basics Hybrid & Vehicle Systems Energy Storage Advanced Power Electronics & Electrical Machines Power Electronics Electrical Machines Thermal Control & System Integration Advanced Combustion Engines Fuels & Lubricants Materials Technologies Electrical Machines Emphasis in the electrical machines activity is on advanced motor

82

Edward Teller  

Science Conference Proceedings (OSTI)

This book reports on Edward Telker; the making of a scientist; assembly of a bomb team; the road to fusion; science and the H-bomb; dark duty; the debate; in defense of SDI and at work on the hill.

Blumberg, S.A.; Panos, L.G.

1990-01-01T23:59:59.000Z

83

Cost functions, subaddivity and natural monopoly: review, extension and application to Australian telecommunications.  

E-Print Network (OSTI)

??This study applies a test for subadditivity (natural monopoly) to Australian telecommunications industry data for the period 1954 to 1990. If an industry exhibits subadditive (more)

Coble-Neal, Grant

2005-01-01T23:59:59.000Z

84

Acquisition Information Management system telecommunication site survey results  

SciTech Connect

The Army acquisition community currently uses a dedicated, point-to-point secure computer network for the Army Material Plan Modernization (AMPMOD). It must transition to the DOD supplied Defense Secure Network 1 (DSNET1). This is one of the first networks of this size to begin the transition. The type and amount of computing resources available at individual sites may or may not meet the new network requirements. This task surveys these existing telecommunications resources available in the Army acquisition community. It documents existing communication equipment, computer hardware, associated software, and recommends appropriate changes.

Hake, K.A. [Oak Ridge National Lab., TN (United States); Key, B.G. [COR, Inc., Oak Ridge, TN (United States)

1993-09-01T23:59:59.000Z

85

Organisational status change and performance: The case of Ireland's national telecommunications operator  

Science Conference Proceedings (OSTI)

Ireland's national telecommunications operator, Telecom Eireann, was privatised in 1999 after over a decade of commercialisation within the public sector. This article provides an in-depth economic analysis of the impact of commercialisation and privatisation ... Keywords: Ireland, Organisational status change, Privatisation, Productivity, Telecommunications

Dnal Palcic; Eoin Reeves

2010-06-01T23:59:59.000Z

86

Economy size and performance: An efficiency analysis in the telecommunications sector  

Science Conference Proceedings (OSTI)

The existing empirical evidence on the relationship between economy size and performance has been inconclusive. This paper employs stochastic frontier analysis to estimate economic measures of efficiency for the telecommunications sectors of 139 economies ... Keywords: Economy size, Performance, Policy, Polity, Stochastic frontier analysis, Telecommunications

Pavlos C. Symeou

2011-06-01T23:59:59.000Z

87

Does smallness affect the liberalisation of telecommunications? The case of Cyprus  

Science Conference Proceedings (OSTI)

A review of the literature on small economies and on telecommunications policy suggests that policy makers disregard the possible effects of the size of the economy on liberalisation outcomes. This paper builds on the literature on small economies to ... Keywords: Competition policy, Cyprus, European Union, Liberalisation, Small economies, Telecommunications

Pavlos C. Symeou

2009-04-01T23:59:59.000Z

88

Behind the scenes of the telecommunications miracle: An empirical analysis of the Indian market  

Science Conference Proceedings (OSTI)

The paper analyzes the demand and supply characteristics of the Indian telecommunications market, with the aim of contributing to the debate on the effectiveness of universal access policies in developing countries. The discussion is supported by some ... Keywords: Competition, Developing countries, India, Telecommunications demand, Universal service

Sara Biancini

2011-04-01T23:59:59.000Z

89

Agent-Based Provisioning of Group-Oriented Non-linear Telecommunication Services  

Science Conference Proceedings (OSTI)

The future of telecommunications is directed towards creating environments aware of user preferences, mobile device capabilities and communication context. Consequently, telecommunication operators have recognized the importance of dynamic formation ... Keywords: Group-oriented Service, Intelligent Software Agents, Ontology-based User Profiles, Semantic Clustering

Vedran Podobnik; Ana Petric; Krunoslav Trzec; Vedran Galetic; Gordan Jezic

2009-10-01T23:59:59.000Z

90

Collaboration between academia and industry: telecommunications and informatics at the University of Zagreb  

Science Conference Proceedings (OSTI)

The paper deals with a model of collaboration between academia and industry in the area of information and communication technology. It shows the collaboration in the field of Telecommunications and Informatics at the University of Zagreb. Joint laboratories, ... Keywords: Informatics, Information and communication technology, Network, Telecommunications

Ignac Lovrek; Mladen Kos; Branko Mikac

2003-03-01T23:59:59.000Z

91

Feasibility of Utility-Provided Uninterruptible DC Power for Telecommunication Applications  

Science Conference Proceedings (OSTI)

Providing uninterruptible power to the telecommunication industry is a natural fit for the expertise of the electric utility industry and represents a significant opportunity for revenue growth. This report analyzes the power requirements for different sectors of the telecommunication industry and examines existing and emerging technologies for providing uninterruptible power.

2001-11-30T23:59:59.000Z

92

The evolution of telecommunications policy-making: Comparative analysis of China and India  

Science Conference Proceedings (OSTI)

This paper is a comparative analysis of the telecommunications policy-making process in China and India. Adopting an institutionalist perspective and multi-streams framework, the paper analyzes the formal structures, rule-making procedures and interest ... Keywords: China, Comparative study, India, Policy making, Telecommunications

Chun Liu; Krishna Jayakar

2012-02-01T23:59:59.000Z

93

Sector specific regulation in the telecommunication market: the adoption of the 'essential facilities doctrine' as an instrument to open up the market for competition.  

E-Print Network (OSTI)

??"In almost all countries worldwide the telecommunication sector was characterized bystate owned monopolies, and supplying telecommunication services was understoodas a public duty. In the eighties (more)

Kubasch, J

2009-01-01T23:59:59.000Z

94

Market Dynamics and Local Policy Choices for Converged Systems: Case Study of Integrated Telecommunication Design and Deployment  

Science Conference Proceedings (OSTI)

Researchers have cogently presented the technical case for converged telecommunications systems. However, it is not clear how market-based telecommunications providers and local communities are embracing this technical argument as they design and adopt ... Keywords: design, interoperability, policy, regulation, telecommunications convergence

Thomas A. Horan; Benjamin L. Schooley

2004-09-01T23:59:59.000Z

95

Operation Greenhouse. Scientific Director's report of atomic-weapon tests at Eniwetok, 1951. Annex 1. 9. Air-drop instrumentation. Part 2. Teller-alpha  

SciTech Connect

It was the purpose of the Teller-Alpha experiment to measure the coefficient alpha by means of detectors placed a long distance from the bomb. The detectors are photoelectric devices that respond to visible light produced in the air surrounding the bomb by the absorbed gamma rays. A measurement of this sort was proposed by Edward Teller prior to the Sandstone Operation. The main components of the Teller-Alpha equipment were the photohead, the 200-Mc timing oscillator, and the high-speed-sensitivity recoding oscilloscope. A complete discussion of the experiment is provided.

Grier, H.E.

1985-09-01T23:59:59.000Z

96

finite state machine  

Science Conference Proceedings (OSTI)

... Moore machine), multiple start states, transitions conditioned on no input symbol (a null) or more than one transition for a given symbol and state ( ...

2013-11-08T23:59:59.000Z

97

Impact of Distributed Energy Resources on the Reliability of a Critical Telecommunications Facility  

DOE Green Energy (OSTI)

Telecommunications has been identified by the Department of Homeland Security as a critical infrastructure to the United States. Failures in the power systems supporting major telecommunications service nodes are a main contributor to major telecommunications outages, as documented by analyses of Federal Communications Commission (FCC) outage reports by the National Reliability Steering Committee (under auspices of the Alliance for Telecommunications Industry Solutions). There are two major issues that are having increasing impact on the sensitivity of the power distribution to telecommunication facilities: deregulation of the power industry, and changing weather patterns. A logical approach to improve the robustness of telecommunication facilities would be to increase the depth and breadth of technologies available to restore power in the face of power outages. Distributed energy resources such as fuel cells and gas turbines could provide one more onsite electric power source to provide backup power, if batteries and diesel generators fail. But does the diversity in power sources actually increase the reliability of offered power to the office equipment, or does the complexity of installing and managing the extended power system induce more potential faults and higher failure rates? This report analyzes a system involving a telecommunications facility consisting of two switch-bays and a satellite reception system.

Robinson, D.; Atcitty, C.; Zuffranieri, J.; Arent, D.

2006-03-01T23:59:59.000Z

98

Surety of the nation`s critical infrastructures: The challenge restructuring poses to the telecommunications sector  

Science Conference Proceedings (OSTI)

The telecommunications sector plays a pivotal role in the system of increasingly connected and interdependent networks that make up national infrastructure. An assessment of the probable structure and function of the bit-moving industry in the twenty-first century must include issues associated with the surety of telecommunications. The term surety, as used here, means confidence in the acceptable behavior of a system in both intended and unintended circumstances. This paper outlines various engineering approaches to surety in systems, generally, and in the telecommunications infrastructure, specifically. It uses the experience and expectations of the telecommunications system of the US as an example of the global challenges. The paper examines the principal factors underlying the change to more distributed systems in this sector, assesses surety issues associated with these changes, and suggests several possible strategies for mitigation. It also studies the ramifications of what could happen if this sector became a target for those seeking to compromise a nation`s security and economic well being. Experts in this area generally agree that the U. S. telecommunications sector will eventually respond in a way that meets market demands for surety. Questions remain open, however, about confidence in the telecommunications sector and the nation`s infrastructure during unintended circumstances--such as those posed by information warfare or by cascading software failures. Resolution of these questions is complicated by the lack of clear accountability of the private and the public sectors for the surety of telecommunications.

Cox, R.; Drennen, T.E.; Gilliom, L.; Harris, D.L.; Kunsman, D.M.; Skroch, M.J.

1998-04-01T23:59:59.000Z

99

Stirling machine operating experience  

Science Conference Proceedings (OSTI)

Numerous Stirling machines have been built and operated, but the operating experience of these machines is not well known. It is important to examine this operating experience in detail, because it largely substantiates the claim that stirling machines are capable of reliable and lengthy operating lives. The amount of data that exists is impressive, considering that many of the machines that have been built are developmental machines intended to show proof of concept, and are not expected to operate for lengthy periods of time. Some Stirling machines (typically free-piston machines) achieve long life through non-contact bearings, while other Stirling machines (typically kinematic) have achieved long operating lives through regular seal and bearing replacements. In addition to engine and system testing, life testing of critical components is also considered. The record in this paper is not complete, due to the reluctance of some organizations to release operational data and because several organizations were not contacted. The authors intend to repeat this assessment in three years, hoping for even greater participation.

Ross, B. [Stirling Technology Co., Richland, WA (United States); Dudenhoefer, J.E. [Lewis Research Center, Cleveland, OH (United States)

1994-09-01T23:59:59.000Z

100

Roles of High-lying Excited States on Neutrino Reactions and the Gamow Teller strength for $^{40}$Ar  

E-Print Network (OSTI)

Neutrino reactions on $^{40}$Ar via charged and neutral currents for detecting solar and core collapsing supernovae (SNe) neutrinos and the Gamow Teller strength are calculated by considering the high-lying excited states up to a few tens of MeV region. The nucleus was originally exploited to identify the solar neutrino emitted from $^{8}$B produced in the pp-chains on the Sun. With the higher energy neutrinos emitted from the core collapsing SNe, contributions from higher multi-pole transitions including the spin dipole resonances (SDR) as well as the Gamow Teller (GT) and Fermi transitions are shown to be important ingredients for understanding reactions induced by the SNe as well as solar neutrinos. In this work, we focused on the role of high-lying excited states which are located beyond a few low-lying states known in the experiment. Expected large difference between the cross sections of $\

Eunja Ha; Myung-Ki Cheoun

2011-08-22T23:59:59.000Z

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


101

Vehicle Technologies Office: Electrical Machines  

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

Electrical Machines Emphasis in the electrical machines activity is on advanced motor technologies, performance, low-cost materials, and thermal control systems that will yield...

102

Interplay between Telecommunications and Face-to-Face Interactions: A Study Using Mobile Phone Data  

E-Print Network (OSTI)

In this study we analyze one year of anonymized telecommunications data for over one million customers from a large European cellphone operator, and we investigate the relationship between people's calls and their physical ...

Calabrese, Francesco

103

Market Assessment of Power Quality Problems and Mitigation Options in the Telecommunications Industry  

Science Conference Proceedings (OSTI)

This report addresses a specific market segment, the telecommunications industry, and provides a detailed assessment of power conditioning technologies and other solutions to power quality problems that could be economically justified.

1999-10-31T23:59:59.000Z

104

The end of core : should disruptive innovation in telecommunication invoke discontinuous regulation?  

E-Print Network (OSTI)

This research analyzes how a telecommunications regulator can balance regulation with innovation, at a reasonable cost. This question has gained critical importance for telecom regulators as the unregulated Internet ...

Vaishnav, Chintan

2010-01-01T23:59:59.000Z

105

Systems thinking applied to a telecommunication startup company : The nexiwave case  

E-Print Network (OSTI)

Telecommunication technology has had a profound impact on our daily lives. It has enabled organizations to be more competitive by reducing the need for physical proximity and fostering collaboration. In recent years ...

Munoz Jugo, Cynthia

2009-01-01T23:59:59.000Z

106

The drivers of foreign direct investment in telecommunications among developing countries : the role of government  

E-Print Network (OSTI)

During the late 1980s, globalization of the world's economies and technological development created the conditions for the expansion of Foreign Direct Investment (FDI) in telecommunications. This tendency has been further ...

Cruz Alemn, Guillermo Alberto

2009-01-01T23:59:59.000Z

107

Impact of Distributed Energy Resources on the Reliability of Critical Telecommunications Facilities: Preprint  

DOE Green Energy (OSTI)

This paper documents a probabilistic risk assessment of existing and alternative power supply systems at a large telecommunications office. The analysis characterizes the increase in the reliability of power supply through the use of two alternative power configurations. Failures in the power systems supporting major telecommunications service nodes are a main contributor to significant telecommunications outages. A logical approach to improving the robustness of telecommunication facilities is to increase the depth and breadth of technologies available to restore power during power outages. Distributed energy resources such as fuel cells and gas turbines could provide additional on-site electric power sources to provide backup power, if batteries and diesel generators fail. The analysis is based on a hierarchical Bayesian approach and focuses on the failure probability associated with each of three possible facility configurations, along with assessment of the uncertainty or confidence level in the probability of failure. A risk-based characterization of final best configuration is presented.

Robinson, D. G.; Arent, D. J.; Johnson, L.

2006-06-01T23:59:59.000Z

108

Telecommunications, Public Health, and Demand for Health-Related Information and Infrastructure  

Science Conference Proceedings (OSTI)

The paper investigates the proposition that complementarities exist between information technologies and public health promotion. The results of the cross-country analysis indicate that an increase in the stock of telecommunications infrastructure is ...

Maja Micevska

2005-03-01T23:59:59.000Z

109

Package and board level reliability modeling of advanced CSP pakages for telecommunication applications.  

E-Print Network (OSTI)

??Market for telecommunication products (e.g., mobile phones) is very competitive, demanding products which are more reliable, higher performance, lighter, smaller, cheaper, and shorter time-to-market. These (more)

Tee, Tong Yan.

2008-01-01T23:59:59.000Z

110

Method and system for conserving power in a telecommunications network during emergency situations  

Science Conference Proceedings (OSTI)

Disclosed is a method and apparatus for conserving power in a telecommunications network during emergency situations. A permissible number list of emergency and/or priority numbers is stored in the telecommunications network. In the event of an emergency or power failure, input digits of a call to the telecommunications network are compared to the permissible number list. The call is processed in the telecommunications network and routed to its destination if the input digits match an entry in the permissible number list. The call is dropped without any further processing if the input digits do not match an entry in the permissible number list. Thus, power can be conserved in emergency situations by only allowing emergency and/or priority calls.

Conrad, Stephen H. (Algodones, NM); O'Reilly, Gerard P. (Manalapan, NJ)

2011-10-11T23:59:59.000Z

111

Jahn-Teller Effect and Superexchange in Half-Doped Manganites  

E-Print Network (OSTI)

We investigate the stability of the charge exchange (CE) phase within a microscopic model which describes a single plane as in La0.5Sr1.5MnO4. The model includes Coulomb interactions (on-site and intersite), the Jahn-Teller term and the superexchange interactions due to eg and t2g electrons. By investigating the phase diagram at T = 0 in mean-field approximation we conclude that the superexchange interactions can stabilize the CE phase, but only if they are stronger than estimated from spectroscopy. Journal reference: O. Sikora and A. M. Oles, Phys. Stat. Sol. (b) 236, 380 (2003). The doped manganites belong to a very interesting class of transition metal oxides, with orbital degrees of freedom and several magnetic phases stable in various doping regimes. The so-called charge exchange (CE) phase, composed of one-dimensional (1D) ferromagnetic (FM) zigzag chains with an antiferromagnetic (AF) coupling between them, has attracted a lot of attension recently, and the origin of its stability is still under debate [1]. The charge and orbital ordering sets in La0.5Ca0.5MnO3 at TCO ? 225 K, and is followed by a magnetic transition at TN ? 155 K [2]. The CE-phase was also observed in one-plane La0.5Sr1.5MnO4

Olga Sikora; Andrzej M. Oles

2002-01-01T23:59:59.000Z

112

Gamow-Teller Unit Cross Sections for (t,3He) and (3He,t) Reactions  

E-Print Network (OSTI)

The proportionality between differential cross sections at vanishing linear momentum transfer and Gamow-Teller transition strength, expressed in terms of the \\textit{unit cross section} ($\\hat{\\sigma}_{GT}$) was studied as a function of target mass number for ($t$,$^{3}$He) and ($^{3}$He,$t$) reactions at 115 $A$MeV and 140 $A$MeV, respectively. Existing ($^{3}$He,$t$) and ($t$,$^{3}$He) data on targets with mass number $12\\leq A\\leq 120$ were complemented with new and reevaluated ($t$,$^{3}$He) data on proton, deuteron, $^{6}$Li and $^{12}$C targets. It was found that in spite of the small difference in beam energies between the two probes, the unit cross sections have a nearly identical and simple dependence on target mass number $A$, for $A\\geq 12$: $\\hat{\\sigma}_{GT}=109/A^{0.65}$. The factorization of the unit cross sections in terms of a kinematical factor, a distortion factor and the strength of the effective spin-isospin transfer nucleus-nucleus interaction was investigated. Simple phenomenological functions depending on mass number $A$ were extracted for the latter two. By comparison with plane and distorted-wave Born approximation calculations, it was found that the use of a short-range approximation for knock-on exchange contributions to the transition amplitude results in overestimated cross sections for reactions involving the composite ($^{3}$He,$t$) and ($t$,$^{3}$He) probes.

G. Perdikakis; R. G. T. Zegers; Sam M. Austin; D. Bazin; C. Caesar; J. M. Deaven; A. Gade; D. Galaviz; G. Grinyer; C. J. Guess; C. Herlitzius; G. W. Hitt; M. E. Howard; R. Meharchand; S. Noji; H. Sakai; Y. Shimbara; E. E. Smith; C. Tur

2011-02-01T23:59:59.000Z

113

Human-machine interactions  

DOE Patents (OSTI)

Digital technology utilizing a cognitive model based on human naturalistic decision-making processes, including pattern recognition and episodic memory, can reduce the dependency of human-machine interactions on the abilities of a human user and can enable a machine to more closely emulate human-like responses. Such a cognitive model can enable digital technology to use cognitive capacities fundamental to human-like communication and cooperation to interact with humans.

Forsythe, J. Chris (Sandia Park, NM); Xavier, Patrick G. (Albuquerque, NM); Abbott, Robert G. (Albuquerque, NM); Brannon, Nathan G. (Albuquerque, NM); Bernard, Michael L. (Tijeras, NM); Speed, Ann E. (Albuquerque, NM)

2009-04-28T23:59:59.000Z

114

BCDA Machine Status Link  

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

Machine Status Link Machine Status Link Version 1.33 (December 2005) David M. Kline. The Machine Status Link (MSL) is responsible for distributing the digitized beam current, injection status, P0 clock, and other statuses over a single fiber to several locations around the Storage Ring. The MRD100 is a VME-based module that is part of the MSL and was specifically designed for the APS. It receives and interprets information from the XMS100 module by means of copper or fiber. Signals from the XMS100 module are sent at a P0 rate (3.667 microseconds). It sends two registers every cycle and all in about 12 cycles. Refer to the ASD website for additional information regarding the MSL. The focus of this page is to provide information of how to configure the MRD100 for a beamline IOC and to discuss the sample IOC

115

Automated fiber pigtailing machine  

DOE Patents (OSTI)

The Automated Fiber Pigtailing Machine (AFPM) aligns and attaches optical fibers to optoelectronic (OE) devices such as laser diodes, photodiodes, and waveguide devices without operator intervention. The so-called pigtailing process is completed with sub-micron accuracies in less than 3 minutes. The AFPM operates unattended for one hour, is modular in design and is compatible with a mass production manufacturing environment. This machine can be used to build components which are used in military aircraft navigation systems, computer systems, communications systems and in the construction of diagnostics and experimental systems. 26 figs.

Strand, O.T.; Lowry, M.E.

1999-01-05T23:59:59.000Z

116

Impact of distributed energy resources on the reliability of a critical telecommunications facility.  

DOE Green Energy (OSTI)

This report documents a probabilistic risk assessment of an existing power supply system at a large telecommunications office. The focus is on characterizing the increase in the reliability of power supply through the use of two alternative power configurations. Telecommunications has been identified by the Department of Homeland Security as a critical infrastructure to the United States. Failures in the power systems supporting major telecommunications service nodes are a main contributor to major telecommunications outages. A logical approach to improve the robustness of telecommunication facilities would be to increase the depth and breadth of technologies available to restore power in the face of power outages. Distributed energy resources such as fuel cells and gas turbines could provide one more onsite electric power source to provide backup power, if batteries and diesel generators fail. The analysis is based on a hierarchical Bayesian approach and focuses on the failure probability associated with each of three possible facility configurations, along with assessment of the uncertainty or confidence level in the probability of failure. A risk-based characterization of final best configuration is presented.

Robinson, David; Zuffranieri, Jason V.; Atcitty, Christopher B.; Arent, Douglas (National Renewable Energy Laboratory, Golden, CO)

2006-03-01T23:59:59.000Z

117

Operating the Lisp Machine  

E-Print Network (OSTI)

This document is a draft copy of a portion of the Lisp Machine window system manual. It is being published in this form now to make it available, since the complete window system manual is unlikely to be finished in the ...

Moon, David A.

118

Scalable formal machine models  

Science Conference Proceedings (OSTI)

In the past few years, we have seen machine-checked proofs of relatively large software systems, including compilers and micro-kernels. But like all formal arguments, the assurance gained by these mechanical proofs is only as good as the models we construct ...

Greg Morrisett

2012-12-01T23:59:59.000Z

119

Laser machining of explosives  

DOE Patents (OSTI)

The invention consists of a method for machining (cutting, drilling, sculpting) of explosives (e.g., TNT, TATB, PETN, RDX, etc.). By using pulses of a duration in the range of 5 femtoseconds to 50 picoseconds, extremely precise and rapid machining can be achieved with essentially no heat or shock affected zone. In this method, material is removed by a nonthermal mechanism. A combination of multiphoton and collisional ionization creates a critical density plasma in a time scale much shorter than electron kinetic energy is transferred to the lattice. The resulting plasma is far from thermal equilibrium. The material is in essence converted from its initial solid-state directly into a fully ionized plasma on a time scale too short for thermal equilibrium to be established with the lattice. As a result, there is negligible heat conduction beyond the region removed resulting in negligible thermal stress or shock to the material beyond a few microns from the laser machined surface. Hydrodynamic expansion of the plasma eliminates the need for any ancillary techniques to remove material and produces extremely high quality machined surfaces. There is no detonation or deflagration of the explosive in the process and the material which is removed is rendered inert.

Perry, Michael D. (Livermore, CA); Stuart, Brent C. (Fremont, CA); Banks, Paul S. (Livermore, CA); Myers, Booth R. (Livermore, CA); Sefcik, Joseph A. (Tracy, CA)

2000-01-01T23:59:59.000Z

120

Logically Possible Machines  

Science Conference Proceedings (OSTI)

I use modal logic and transfinite set-theory to define metaphysical foundations for a general theory of computation. A possible universe is a certain kind of situation; a situation is a set of facts. An algorithm is a certain kind of inductively defined ... Keywords: convergence, fixed-point, infinite algorithm, infinite machine, infinite mind, limit, possible world, situation, super-Turing computer

Eric Steinhart

2002-05-01T23:59:59.000Z

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


121

Impact of SPS heating on VLF, LF, and MF telecommunications systems ascertained by experimental means  

DOE Green Energy (OSTI)

The results of experiments undertaken to assess the potential impact of the operation of the Satellite Power System on the D and E regions of the ionosphere, and on telecommunication systems that are dependent upon the structure of the lower ionosphere are summarized. Using the high-power high-frequency transmitter facility located at Platteville, Colorado, power densities comparable to the Satellite Power System can be delivered to the heights of 70 to 100 km above the surface of the earth. Observations of the performance of telecommunication systems that operate in the VLF, LF, and MF portions of the spectrum have been investigated during times when the ionosphere was modified with SPS comparable power density and when it was not. The results obtained indicte that the SPS, as currently configured with a peak power density of 23 mW/cm/sup 2/, will not adversely impact upon the performance of VLF, LF, and MF telecommunication systems.

Rush, C.M.; Violette, E.J.; Espeland, R.H.; Carroll, J.C.; Allen, K.C.

1980-07-01T23:59:59.000Z

122

Coded output support vector machine  

Science Conference Proceedings (OSTI)

The authors propose a coded output support vector machine (COSVM) by introducing the idea of information coding to solve multi-class classification problems for large-scale datasets. The COSVM is built based on the support vector regression (SVR) machine ... Keywords: coded output, multi-class classification, number system, parallel implementation, support vector machine (SVM)

Tao Ye; Xuefeng Zhu

2012-07-01T23:59:59.000Z

123

Data envelopment analysis classification machine  

Science Conference Proceedings (OSTI)

This paper establishes the equivalent relationship between the data classification machine and the data envelopment analysis (DEA) model, and thus build up a DEA based classification machine. A data is characterized by a set of values. Without loss of ... Keywords: Classification machine, Data envelopment analysis, Preference cone

Hong Yan; Quanling Wei

2011-11-01T23:59:59.000Z

124

Another instance where privatization trumped liberalization: The politics of telecommunications reform in South Africa-A ten-year retrospective  

Science Conference Proceedings (OSTI)

Soon after the first democratic election in 1994, South Africa passed legislation to revamp the telecommunications sector-to roll out telephone service to the previously disadvantaged and establish an independent regulator to oversee the reform. The ... Keywords: African National Congress, Black Economic Empowerment, Liberalization, Privatization, Regulation, South Africa, Telecommunications

Robert B. Horwitz; Willie Currie

2007-09-01T23:59:59.000Z

125

International Business Machines Corporation  

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

Business Machines Corporation Business Machines Corporation Thomas J. Watson Research Center 1101 Kitchawan Road, NY 10598 Office of the Assistant General Counsel for Technology Transfer and Intellectual Property U.S. Department of Energy 1000 Independence Ave, SW, Washington DC 20585 ATTN: TECHNOLOGY TRANSFER QUESTIONS Sent electronically to GC-62@hq.doe.gov RE: Questions Concerning Technology Transfer Practices at DOE Laboratories Federal Register, Vol. 73, No. 229 Dear Mr. Gottlieb: IBM Corporation appreciates the opportunity to provide comments in response to the Department of Energy notice of inquiry. DOE Laboratories are a fundamental resource to government, industry, academia and the economy as a whole. All can benefit from efficient contracting processes and

126

Independence and the regulatory state-Telecommunications in Scotland and the rest of the United Kingdom  

Science Conference Proceedings (OSTI)

In the autumn of 2014 the residents of Scotland, but not other parts of the UK, will vote on whether to leave the UK and to become a separate state, with a positive vote leading to an independent parliament expected to be elected in 2016. It would remain ... Keywords: Governance, Regulatory state, Scotland, Telecommunications, UK

Ewan Sutherland

2013-12-01T23:59:59.000Z

127

Multi-objective feature selection by using NSGA-II for customer churn prediction in telecommunications  

Science Conference Proceedings (OSTI)

This paper proposes a new multiobjective feature selection approach for churn prediction in telecommunication service field, based on the optimisation approach NSGA-II. The basic idea of this approach is to modify the approach NSGA-II to select local ... Keywords: Churn prediction, Decision trees, Feature extraction and selection, Multiobjectives, NSGA-II, Nondominated solutions

Bingquan Huang; B. Buckley; T. -M. Kechadi

2010-05-01T23:59:59.000Z

128

Module Title: Telecommunications Code: EE3C5 Level: Junior Sophister Credits: 5 Prerequisites: None  

E-Print Network (OSTI)

1 Power consumption modeling in optical multilayer networks Ward Van Heddeghem, Filip Idzikowski, Germany Abstract -- The evaluation and reduction of energy consumption of backbone telecommunication in these studies is the power consumption of the individual network devices. It appears that across different

O'Mahony, Donal E.

129

Competition-regulation interface in telecommunications: What's left of the essential facility doctrine  

Science Conference Proceedings (OSTI)

The essential facility doctrine lies at the core of telecoms regulation since its very first steps in the United States and in the European Union. Later, the doctrine spread around the world and currently stands as a key pillar of the liberalization ... Keywords: Access policy, Broadband, Competition, Essential facilities, Next generation networks, Regulation, Telecommunications

Andrea Renda

2010-02-01T23:59:59.000Z

130

A bootstrapped robust data envelopment analysis model for efficiency estimating of telecommunication companies in Iran  

Science Conference Proceedings (OSTI)

One of the primary concerns in measuring the relative efficiency of a telecommunication unit compared with other similar units is the uncertainty on input/output data. In this paper, a bootstrapped robust data envelopment analysis (BRDEA) model is proposed ... Keywords: Bootstrap, Data envelopment analysis, Robust optimization

S. J. Sadjadi; H. Omrani

2010-05-01T23:59:59.000Z

131

Security in the Telecommunications Information Networking Architecture --the CrySTINA Approach \\Lambda  

E-Print Network (OSTI)

Security in the Telecommunications Information Networking Architecture -- the CrySTINA Approach results of the CrySTINA project. We analyze and structure the security problem domain in the TINA­C architecture and present our approach to pro­ vide the necessary security functionality in the form of self

Bencsáth, Boldizsár

132

Lack of a Jahn-Teller Distortion in La1-xSrxCoO3 Determined by EXAFS and  

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

Lack of a Jahn-Teller Distortion in Lack of a Jahn-Teller Distortion in La1-xSrxCoO3 Determined by EXAFS and Neutron PDF Studies The transition metal oxides exhibit a wide range of interesting properties, of which superconductivity in the copper oxides and colossal magnetoresistance in the manganese oxides are perhaps the best known. However, the strange magnetic behavior of several cobalt oxides is another example of these unusual properties, although not yet as intensively studied. The cobaltite system La1-xSrxCoO3 (LSCO) has a rich temperature-concentration phase diagram with anti-ferromagnetism and insulating behavior at low Sr concentrations, and ferromagnetism and metallic behavior at higher concentrations. The magnetism for the end compound LaCoO3 (LCO) is particularly unusual; it has no Co spin magnetic moment at low T (and is diamagnetic). As T increases from 4K, the magnetic susceptibility increases dramatically up to roughly 100K, and then decreases as T is increased to 300K. This behavior has been attributed to Co+3 having several different spin configurations. Initially only two were considered, a low spin state (LS, S=0) that is not magnetic and a high spin state (HS, S=2) that is strongly magnetic. In the '90s a third, intermediate spin configuration (IS, S=1) was proposed by Potze, et al. and Korotin, et al; this configuration should result in a distortion of the CoO6 octahedra (called a Jahn-Teller (JT) distortion). In the late '90s, Louca et al. reported neutron PDF results indicating a distorted Co-O environment, comparable to the Mn-O distortions observed in the similar manganite systems La1-yCayMnO3 (LCMO) and La1-zSrzMnO3 (LSMO). However, to date, these neutron PDF data for the cobaltites are the only structural results that support a JT distortion. While some recent experimental results are argued to be consistent with a large Co-O JT distortion and its associated IS state, many others appear to be inconsistent with such an interpretation. Our group at UC Santa Cruz, therefore took a closer look at the possibility of a JT distortion of the CoO6 octahedra, using a combination of the EXAFS and neutron PDF techniques; here we focus on the Co K-edge EXAFS results, for data collected at SSRL.

133

Simulation Of Wave Function And Probability Density Of Modified Poschl Teller Potential Derived Using Supersymmetric Quantum Mechanics  

Science Conference Proceedings (OSTI)

SUSY quantum mechanics can be applied to solve Schrodinger equation for high dimensional system that can be reduced into one dimensional system and represented in lowering and raising operators. Lowering and raising operators can be obtained using relationship between original Hamiltonian equation and the (super) potential equation. In this paper SUSY quantum mechanics is used as a method to obtain the wave function and the energy level of the Modified Poschl Teller potential. The graph of wave function equation and probability density is simulated by using Delphi 7.0 programming language. Finally, the expectation value of quantum mechanics operator could be calculated analytically using integral form or probability density graph resulted by the programming.

Angraini, Lily Maysari [STKIP Hamzanwadi Selong East Lombok, NTB, PostGraduate student at Physics Department UNS, Jl. Ir. Sutami 36 A, Surakarta (Indonesia); Suparmi,; Variani, Viska Inda [Physics Department UNS, Jl. Ir. Sutami 36 A, Surakarta (Indonesia)

2010-12-23T23:59:59.000Z

134

Machine Learning for Global Optimization  

E-Print Network (OSTI)

approach for global optimization in which machine learning is used to predict ..... In Figure 1 we show the level curves of the 2dimensional Rastrigin function.

135

Power Electronics and Electric Machines  

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

PEEM Activities Application Power Electronics Electric Machines Traction Drive System Inverter & Boost Converter (if needed) MotorGenerator Vehicle Power Management Bi-directional...

136

Support for the Core Research Activities and Studies of the Computer Science and Telecommunications Board (CSTB)  

SciTech Connect

The Computer Science and Telecommunications Board of the National Research Council considers technical and policy issues pertaining to computer science (CS), telecommunications, and information technology (IT). The functions of the board include: (1) monitoring and promoting the health of the CS, IT, and telecommunications fields, including attention as appropriate to issues of human resources and funding levels and program structures for research; (2) initiating studies involving CS, IT, and telecommunications as critical resources and sources of national economic strength; (3) responding to requests from the government, non-profit organizations, and private industry for expert advice on CS, IT, and telecommunications issues; and to requests from the government for expert advice on computer and telecommunications systems planning, utilization, and modernization; (4) fostering interaction among CS, IT, and telecommunications researchers and practitioners, and with other disciplines; and providing a base of expertise in the National Research Council in the areas of CS, IT, and telecommunications. This award has supported the overall operation of CSTB. Reports resulting from the Board's efforts have been widely disseminated in both electronic and print form, and all CSTB reports are available at its World Wide Web home page at cstb.org. The following reports, resulting from projects that were separately funded by a wide array of sponsors, were completed and released during the award period: 2007: * Summary of a Workshop on Software-Intensive Systems and Uncertainty at Scale * Social Security Administration Electronic Service Provision: A Strategic Assessment * Toward a Safer and More Secure Cyberspace * Software for Dependable Systems: Sufficient Evidence? * Engaging Privacy and Information Technology in a Digital Age * Improving Disaster Management: The Role of IT in Mitigation, Preparedness, Response, and Recovery 2006: * Renewing U.S. Telecommunications Research * Letter Report on Electronic Voting * Summary of a Workshop on the Technology, Policy, and Cultural Dimensions of Biometric System 2005: * Catalyzing Inquiry at the Interface of Computing and Biology * Summary of a Workshop on Using IT to Enhance Disaster Management * Asking the Right Questions About Electronic Voting * Building an Electronic Records Archive at NARA: Recommendations for a Long-Term Strategy * Signposts in Cyberspace: The Domain Name System and Internet Navigation 2004: * ITCP: Information Technology and Creative Practices (brochure) * Radio Frequency Identification (RFID) Technologies: A Workshop Summary * Getting up to Speed: The Future of Supercomputing * Summary of a Workshop on Software Certification and Dependability * Computer Science: Reflections on the Field, Reflections from the Field CSTB conducted numerous briefings of these reports and transmitted copies of these reports to researchers and key decision makers in the public and private sectors. It developed articles for journals based on several of these reports. As requested, and in fulfillment of its congressional charter to act as an independent advisor to the federal government, it arranged for congressional testimony on several of these reports. CSTB also convenes a number of workshops and other events, either as part of studies or in conjunctions with meetings of the CSTB members. These events have included the following: two 2007 workshops explored issues and challenges related to state voter registration databases, record matching, and database interoperability. A Sept. 2007 workshop, Trends in Computing Performance, explored fundamental trends in areas such as power, storage, programming, and applications. An Oct. 2007, workshop presented highlights of CSTB's May 2007 report, Software for Dependable Systems: Sufficient Evidence?, along with several panels discussing the report's conclusions and their implications. A Jan. 2007 workshop, Uncertainty at Scale, explored engineering uncertainty, system complexity, and scale issues in developing large software systems. A Feb. 2007

Jon Eisenberg, Director, CSTB

2008-05-13T23:59:59.000Z

137

Cleaning of Free Machining Brass  

Science Conference Proceedings (OSTI)

We have investigated four brightening treatments proposed by two cleaning vendors for cleaning free machining brass. The experimental results showed that none of the proposed brightening treatments passed the swipe test. Thus, we maintain the recommendation of not using the brightening process in the cleaning of free machining brass for NIF application.

Shen, T

2005-12-29T23:59:59.000Z

138

Knowledge representation and machine translation  

Science Conference Proceedings (OSTI)

This paper describes a new knowledge representation called "frame knowledge representation-0" (FKR-0), and an experimental machine translation system named ATLAS/I which uses FKR-0.The purpose of FKR-0 is to stored information required for machine translation ...

Susumu Sawai; Hiromichi Fukushima; Masakatsu Sugimoto; Naoya Ukai

1982-07-01T23:59:59.000Z

139

MSc Design of Rotating Machines  

E-Print Network (OSTI)

design management and intellectual skills of communication in a group working environment. Focus on your interests The Machine Design specialism aims to provide students with a greater degree of training of stress analysis, machine dynamics, transmissions, computer aided engineering, and project management

140

Telecommunication technologies development in countries of the former Yugoslavia : history, needs and policy options for the future  

E-Print Network (OSTI)

In the first part of this thesis I give an overview of the political-economic and telecommunications sector developments in major western economies, as well as some of the advanced Eastern European countries. I use this ...

Sulejmanpaši‡ , Adnan, 1976-

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "teller machines telecommunications" 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.


141

DOE, City of Richland and Benton PUD Increase Fiber Optic Telecommunication  

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

DOE, City of Richland and Benton PUD Increase Fiber Optic DOE, City of Richland and Benton PUD Increase Fiber Optic Telecommunication Capacity in Benton County - Upgrade improves communications at Hanford Site, schools and libraries DOE, City of Richland and Benton PUD Increase Fiber Optic Telecommunication Capacity in Benton County - Upgrade improves communications at Hanford Site, schools and libraries March 14, 2013 - 12:00pm Addthis Fiber Optic Broadband Fiber Optic Broadband Media Contact Cameron Salony, 509-376-0402 Cameron.Salony@rl.doe.gov RICHLAND, Wash. - The Department of Energy (DOE), city of Richland, and Benton County's Public Utility District (Benton PUD) jointly implemented a high-capacity fiber optic cable in Richland and at the Hanford Site. The project will improve communications throughout the area.

142

Wang OIS glossary package for reformatting documents telecommunicated to the OIS system  

SciTech Connect

Documents that are composed on a computer and then transmitted by telecommunications into a Wang Office Information System (OIS) word processing system need to be reformatted and cleaned up before they can be used properly as word processing documents suitable for further revisions or additions. This report describes a group of glossary entries created for the Wang OIS which simplifies the job of cleaning up telecommunicated documents. This glossary is a semi-automated process designed to eliminate most of the tedious work needed to be performed in removing extra spaces and returns, adjusting formats, moving material, repagination, using tabs or indents, and similar problems. The report briefly discusses the problems, describes the glossary approach to solving them, and gives instructions for actually using the glossary entries.

Markow, S.R.

1983-12-09T23:59:59.000Z

143

Mining Web hyperlink data for business information: The case of telecommunications equipment companies  

E-Print Network (OSTI)

Few studies have explored the possibility of mining Web hyperlink data for e-commerce or business information. This study is an attempt to fill this gap. The project selected a group of telecommunications equipment companies and collected data on the number of links pointing to the company Websites (inlinks) and the companys revenue. A significant correlation between the two variables was found, suggesting that inlinks contain useful business information and can be objects for Web data mining. The project then explored the feasibility of using Web co-link data to map business competition positions. Co-link data (links pointing to a pair of company Websites) were collected and analyzed using multidimensional scaling (MDS). MDS maps correctly clustered these companies into sectors of the telecommunications equipment industry. Data collection was repeated after nine months and the results confirmed the reliability of the methodology developed in the study. 1.

Liwen Vaughan

2005-01-01T23:59:59.000Z

144

Laying the Groundwork: Lessons Learned from the Telecommunications Industry for Distributed Generation; Preprint  

SciTech Connect

The telecommunications industry went through growing pains in the past that hold some interesting lessons for the growing distributed generation (DG) industry. The technology shifts and stakeholders involved with the historic market transformation of the telecommunications sector mirror similar factors involved in distributed generation today. An examination of these factors may inform best practices when approaching the conduits necessary to accelerate the shifting of our nation's energy system to cleaner forms of generation and use. From a technical perspective, the telecom industry in the 1990s saw a shift from highly centralized systems that had no capacity for adaptation to highly adaptive, distributed network systems. From a management perspective, the industry shifted from small, private-company structures to big, capital-intensive corporations. This presentation will explore potential correlation and outline the lessons that we can take away from this comparison.

Wise, A. L.

2008-05-01T23:59:59.000Z

145

Wide-band quantum interface for visible-to-telecommunication wavelength conversion  

E-Print Network (OSTI)

We perform the first demonstration of a quantum interface for frequency down-conversion from visible to telecommunication bands by using a nonlinear crystal. This interface has a potential to work over wide bandwidths, leading to a high-speed interface of frequency conversion. We achieve the conversion of a pico-second visible photon at 780 nm to a 1522-nm photon, and observe that the conversion process retain entanglement between the down-converted photon and another photon.

Rikizo Ikuta; Yoshiaki Kusaka; Tsuyoshi Kitano; Hiroshi Kato; Takashi Yamamoto; Masato Koashi; Nobuyuki Imoto

2011-06-09T23:59:59.000Z

146

Environmental constituents of Electrical Discharge Machining  

E-Print Network (OSTI)

Electrical Discharge Machining (EDM) is a non-traditional process that uses no mechanical forces to machine metals. It is extremely useful in machining hard materials. With the advantages EDM has to offer and its presence ...

Cho, Margaret H. (Margaret Hyunjoo), 1982-

2004-01-01T23:59:59.000Z

147

Heavy Machine Shop | Central Fabrication Services | Brookhaven...  

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

Heavy Machine Shop Heavy Machine Shop The Heavy Machine Shop facility is located in building 479, and may be accessed by the main door on the north face or front of the building....

148

Stability of Jahn-Teller distortion in LaMnO{sub 3} under pressure: An x-ray absorption study  

SciTech Connect

The local environment of manganese atoms in LaMnO{sub 3} under pressure up to 15.3 GPa has been studied by x-ray absorption spectroscopy. For pressures below 8 GPa, no change is detected within the MnO{sub 6} octahedra. Above this pressure a continuous reduction of the long Mn-O distance takes place, however, the octahedral distortion persists over the whole pressure range. At 15.3 GPa the average Jahn-Teller splitting of the distances is reduced by about one-third, indicating that a total removal of the local Jahn-Teller distortion would occur only for pressures around 30 GPa, where metallization is reported to take place. A hysteresis in the long distance reduction is observed down to ambient pressure, suggesting the coexistence of MnO{sub 6} distorted and undistorted units.

Ramos, Aline Y.; Tolentino, Helio C. N.; Souza-Neto, Narcizo M.; Itie, Jean-Paul; Morales, Liliana; Caneiro, Alberto [Institut Neel, UPR 2940-CNRS, 25 av. des Martyrs, Boite Postale 166, 38042 Grenoble, France and Laboratorio Nacional de Luz Sincrotron-LNLS, P.O. Box 6192, 13084-971, Campinas, Sao Paulo (Brazil); Laboratorio Nacional de Luz Sincrotron-LNLS, P.O. Box 6192, 13084-971, Campinas, Sao Paulo, Brazil and Departamento de Fisica dos Materiais e Mecanica, DFMT-IF-USP, Sao Paulo, SP (Brazil); Synchrotron SOLEIL, L'Orme des Merisiers, Saint-Aubin, Boite Postale 48, 91192 Gif-sur-Yvette Cedex (France); Centro Atomico Bariloche and Instituto Balseiro, Comision Nacional de Energia Atomica and Universidad Nacional de Cuyo, 8400 S.C. de Bariloche (Argentina)

2007-02-01T23:59:59.000Z

149

Gamow-Teller strengths in 24Na using the 24Mg(t,3He) reaction at 115 AMeV  

E-Print Network (OSTI)

Gamow-Teller transitions from 24Mg to 24Na were studied via the (t,3He) reaction at 115 AMeV using a secondary triton beam produced via fast fragmentation of 150 AMeV 16O ions. Compared to previous (t,3He) experiments at this energy that employed a primary alpha beam, the secondary beam intensity is improved by about a factor of five. Despite the large emittance of the secondary beam, an excitation-energy resolution of ~200 keV is achieved. A good correspondence is found between the extracted Gamow-Teller strength distribution and those available from other charge-exchange probes. Theoretical calculations using the newly developed USDA and USDB sd-shell model interactions reproduce the data well.

M. E. Howard; R. G. T. Zegers; Sam M. Austin; D. Bazin; B. A. Brown; A. L. Cole; B. Davids; M. Famiano; Y. Fujita; A. Gade; D. Galaviz; G. W. Hitt; M. Matos; S. D. Reitzner; C. Samanta; L. J. Schradin; Y. Shimbara; E. E. Smith; C. Simenel

2008-07-15T23:59:59.000Z

150

Machine Learning Benchmarks and Random Forest Regression  

E-Print Network (OSTI)

Machine Learning Benchmarks and Random Forest Regressionerror on a suite of benchmark datasets. As the basethe Machine Learning Benchmark Problems package; see http://

Segal, Mark R

2004-01-01T23:59:59.000Z

151

Free Machining Brasses with Minimized Lead Content  

Science Conference Proceedings (OSTI)

Abstract Scope, Article describes the role of lead in free machining brass and ... Similar legislative acts take care of lead content in free machined brass.

152

Ma'aden Open Mould Casting Machines  

Science Conference Proceedings (OSTI)

The paper will describe Ma'aden experience in ingot casting machines: commissioning and start-up, the challenges faced specially with De-molding machines,...

153

Optimal Design of Electrical Machines: Mathematical Programming ...  

E-Print Network (OSTI)

for the same problem of the design of an electrical machine without slot. ... tion, inverse problem, design, electrical machine ..... trade-off situation arises.

154

Measurement Science for Smart Machine Tools  

Science Conference Proceedings (OSTI)

... ASME B5.59-2, "Information Technology for Machine ToolsPart 2: Data Specification for Properties of Machine tools for Milling and Turning,"and ...

2012-12-21T23:59:59.000Z

155

Akrong Machine Services | Open Energy Information  

Open Energy Info (EERE)

Machine Services Jump to: navigation, search Name Akron Machine Services Address 17 w. Rosewood Ave Place Akron, Ohio Zip 44301 Sector Carbon Product Manufacturing Phone...

156

Slide system for machine tools  

DOE Patents (OSTI)

The present invention relates to a machine tool which permits the machining of nonaxisymmetric surfaces on a workpiece while rotating the workpiece about a central axis of rotation. The machine tool comprises a conventional two-slide system (X-Y) with one of these slides being provided with a relatively short travel high-speed auxiliary slide which carries the material-removing tool. The auxiliary slide is synchronized with the spindle speed and the position of the other two slides and provides a high-speed reciprocating motion required for the displacement of the cutting tool for generating a nonaxisymmetric surface at a selected location on the workpiece.

Douglass, S.S.; Green, W.L.

1980-06-12T23:59:59.000Z

157

Gamow-Teller unit cross sections for (t,{sup 3}He) and ({sup 3}He,t) reactions  

Science Conference Proceedings (OSTI)

The proportionality between differential cross sections at vanishing linear momentum transfer and Gamow-Teller transition strength, expressed in terms of the unit cross section ({sigma}{sub GT}), was studied as a function of target mass number for (t,{sup 3}He) and ({sup 3}He,t) reactions at 115A MeV and 140A MeV, respectively. Existing ({sup 3}He,t) and (t,{sup 3}He) data on targets with mass number 12{=}12: {sigma}{sub GT}=109/A{sup 0.65}. The factorization of the unit cross sections in terms of a kinematical factor, a distortion factor, and the strength of the effective spin-isospin transfer nucleus-nucleus interaction was investigated. Simple phenomenological functions depending on mass number A were extracted for the latter two. By comparison with plane and distorted-wave Born approximation calculations, it was found that the use of a short-range approximation for knock-on exchange contributions to the transition amplitude results in overestimated cross sections for reactions involving the composite ({sup 3}He,t) and (t,{sup 3}He) probes.

Perdikakis, G.; Austin, Sam M.; Galaviz, D.; Tur, C. [National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824-1321 (United States); Joint Institute for Nuclear Astrophysics, Michigan State University, East Lansing, Michigan 48824 (United States); Zegers, R. G. T.; Deaven, J. M.; Guess, C. J.; Hitt, G. W.; Meharchand, R. [National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824-1321 (United States); Joint Institute for Nuclear Astrophysics, Michigan State University, East Lansing, Michigan 48824 (United States); Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824 (United States); Bazin, D.; Grinyer, G. F. [National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824-1321 (United States); Caesar, C.; Herlitzius, C. [Joint Institute for Nuclear Astrophysics, Michigan State University, East Lansing, Michigan 48824 (United States); Johannes Gutenberg Universitaet, Mainz (Germany); Gade, A. [National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824-1321 (United States); Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824 (United States); Howard, M. E.; Smith, E. E. [Joint Institute for Nuclear Astrophysics, Michigan State University, East Lansing, Michigan 48824 (United States); Department of Physics, Ohio State University, Ohio 43210 (United States); Noji, S.; Sakai, H. [Department of Physics, University of Tokyo, Bunkyo, Tokyo 113-0033 (Japan); Shimbara, Y. [Graduate School of Science and Technology, Niigata University, Niigata 950-2181 (Japan)

2011-05-15T23:59:59.000Z

158

Recent advances in kernel machines  

Science Conference Proceedings (OSTI)

This talk will review recent advances in the kernel methods focusing on support vector machines (SVM) for pattern recognition. Topics discussed include the kernel design issue through the multi kernel approach and the optimization issue with emphasis ...

Stphane Canu

2010-11-01T23:59:59.000Z

159

ASC_machines_cielo_2  

National Nuclear Security Administration (NNSA)

ASC 1 Top500 winners ASC supercomputers ASC future supercomputers Leading High-Performance Computing ASCI Red * First sustained teraFLOPS machine * 1 teraFLOPS * 1 TOP500 6...

160

Direct Semantics of Extended State Machines  

E-Print Network (OSTI)

In this paper we present semantic profiles for UML 2 state machines, which are based directly upon the structure of a state machine model, without requiring flattening or other transformations on these models. The approach addresses many of the semantic problems identified for state machines, and provides a basis for semantic analysis and proof of behavioural compatibility between state machines. 1

K. Lano; D. Clark

2007-01-01T23:59:59.000Z

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


161

Optimization Online - Optimal Design of Electrical Machines ...  

E-Print Network (OSTI)

Jun 8, 2011 ... Optimal Design of Electrical Machines: Mathematical Programming ... Science and Engineering (Multidisciplinary Design Optimization ).

162

Ultranarrow-Band Photon Pair Source Compatible with Solid State Quantum Memories and Telecommunication Networks  

E-Print Network (OSTI)

We report on a source of ultranarrow-band photon pairs generated by widely nondegenerate cavity-enhanced spontaneous down-conversion. The source is designed to be compatible with Pr3+ solid state quantum memories and telecommunication optical fibers, with signal and idler photons close to 606 nm and 1436 nm, respectively. Both photons have a spectral bandwidth around 2 MHz, matching the bandwidth of Pr3+ doped quantum memories. This source is ideally suited for long distance quantum communication architectures involving solid state quantum memories.

Julia Fekete; Daniel Rielander; Matteo Cristiani; Hugues de Riedmatten

2013-04-25T23:59:59.000Z

163

Telecommunications News  

Science Conference Proceedings (OSTI)

... New Device Could Improve Fiber-Optic Quantum Data Transmission Release Date ... rich photons thousands of miles through fiber-optic cable is far ...

2010-05-24T23:59:59.000Z

164

Alpha Channeling in Mirror Machines  

SciTech Connect

Because of their engineering simplicity, high-?, and steady-state operation, mirror machines and related open-trap machines such as gas dynamic traps, are an attractive concept for achieving controlled nuclear fusion. In these open-trap machines, the confinement occurs by means of magnetic mirroring, without the magnetic field lines closing upon themselves within the region of particle confinement. Unfortunately, these concepts have not achieved to date very spectacular laboratory results, and their reactor prospects are dimmed by the prospect of a low Q-factor, the ratio of fusion power produced to auxiliary power. Nonetheless, because of its engineering promise, over the years numerous improvements have been proposed to enhance the reactor prospects of mirror fusion, such as tandem designs, end-plugging, and electric potential barriers.

Fisch N.J.

2005-10-19T23:59:59.000Z

165

Political Embeddedness, Executive Autonomy, Corporate Characteristics, and Financial Malfeasance in Large Telecommunications Companies  

E-Print Network (OSTI)

This thesis examines the causes of financial malfeasance in the largest U.S. telecommunications corporations between 1995 and 2004. Specifically, it examines whether or not the executive compensation package influences the likelihood that a corporation will falsify its financial statements. The methods used are both qualitative and quantitative. I approach the question form a historical point of view and attempt to identify certain salient characteristics within the telecommunications industry that may influence of unethical or illegal activity. The findings support organizational-political embeddedness theory, which suggests that differential social structures create dependencies, incentives, and opportunities to engage in financial malfeasance. The historical analysis shows that neoliberal policies enacted in the mid-1990s resulted in organizational and political structures that permitted managers to engage in financial malfeasance while limiting the efficiency of regulatory bureaucracies. The quantitative analysis yields mixed findings, many of which are consistent with previous research on white-collar crime and financial malfeasance. This article adds to existing literature by outlining significant public policy shifts and the results those shifts may have on specific industries. These findings have important implications for political officials and corporate oversight organizations.

Hannibal, Bryce

2011-12-01T23:59:59.000Z

166

Beyond telecommuting: A new paradigm for the effect of telecommunications on travel  

Science Conference Proceedings (OSTI)

Conventional wisdom about social and economic behavior holds that the use of telecommunications is a natural substitute for transportation. For example, telephone calls can replace travel to meetings, and facsimile or electronic-mail transmission of documents substitutes for courier or postal delivery. The moving of information can replace the moving of period and goods. Vehicle traffic on the national transportation infrastructure can be replaced by digital traffic on what is now called the National Information Infrastructure (NII). A leading example is telecommuting. This means using telecommunications to replace commuting between home and work. Telecommuting is an optional way of expanding employees` work locations in those circumstances where it yields both improved organizational performance and employee satisfication. Telecommuting accounts for 7.6 million U.S. workers as of early 1993, up 15% from the 6.6 million counted in 1992. The growth of telecommuting has been strong for the past five years. No one has identified any reasons to suggest that this growth will abate in the forseeable future.

Niles, J.S.

1994-09-01T23:59:59.000Z

167

Cooling system for rotating machine  

Science Conference Proceedings (OSTI)

An electrical machine comprising a rotor is presented. The electrical machine includes the rotor disposed on a rotatable shaft and defining a plurality of radial protrusions extending from the shaft up to a periphery of the rotor. The radial protrusions having cavities define a fluid path. A stationary shaft is disposed concentrically within the rotatable shaft wherein an annular space is formed between the stationary and rotatable shaft. A plurality of magnetic segments is disposed on the radial protrusions and the fluid path from within the stationary shaft into the annular space and extending through the cavities within the radial protrusions.

Gerstler, William Dwight (Niskayuna, NY); El-Refaie, Ayman Mohamed Fawzi (Niskayuna, NY); Lokhandwalla, Murtuza (Clifton Park, NY); Alexander, James Pellegrino (Ballston Lake, NY); Quirion, Owen Scott (Clifton Park, NY); Palafox, Pepe (Schenectady, NY); Shen, Xiaochun (Schenectady, NY); Salasoo, Lembit (Schenectady, NY)

2011-08-09T23:59:59.000Z

168

A New Approach to Abstract Machines - Introduction to the Theory of Configuration Machines  

E-Print Network (OSTI)

An abstract machine is a theoretical model designed to perform a rigorous study of computation. Such a model usually consists of configurations, instructions, programs, inputs and outputs for the machine. In this paper we formalize these notions as a very simple algebraic system, called a configuration machine. If an abstract machine is defined as a configuration machine consisting of primitive recursive functions then the functions computed by the machine are always recursive. The theory of configuration machines provides a useful tool to study universal machines.

Luo, Zhaohua

2010-01-01T23:59:59.000Z

169

Syntactic mismatches in machine translation  

Science Conference Proceedings (OSTI)

This paper addresses one of the central problems arising at the transfer stage in machine translation: syntactic mismatches, that is, mismatches between a source-language sentence structure and its equivalent target-language sentence structure. The level ... Keywords: Deep-syntactic structure, Meaning-Text Theory, Paraphrasing, Syntactic mismatch, Transfer

Igor Mel'?uk; Leo Wanner

2006-06-01T23:59:59.000Z

170

Machinable dissolved metal oxide superconductors  

DOE Patents (OSTI)

Powders of a metal oxide superconductor are mixed with sufficient amount (10--80 mol%) of In, Sn, and/or Al, to become nonbrittle, machinable. Preferred superconductors are YBa[sub 2]Cu[sub 3]O[sub 7[minus]x] and Bi-Sr-Ca-Cu-O compounds.

Chen, Chung-Hsuan.

1991-01-01T23:59:59.000Z

171

Arbitrary norm support vector machines  

Science Conference Proceedings (OSTI)

Support vector machines (SVM) are state-of-the-art classifiers. Typically L2-norm or L1-norm is adopted as a regularization term in SVMs, while other norm-based SVMs, for example, the L0-norm SVM or even the L?-norm ...

Kaizhu Huang; Danian Zheng; Irwin King; Michael R. Lyu

2009-02-01T23:59:59.000Z

172

Machine Shop Investigates PQ Issues  

Science Conference Proceedings (OSTI)

EPRI performed a power quality (PQ) audit to harden a machine shop against PQ-related issues. EPRI engineers investigated the various origins of existing PQ disturbances as well as the susceptibility of the plant equipment to these disturbances. This case study reports the findings of this detailed investigation.

2007-12-31T23:59:59.000Z

173

Polar Warnings A Lifelike Machine  

E-Print Network (OSTI)

States conducted its last underground nuclear test in 1992 and turned to Los Alamos and the other weapons Certification without Testing LOS ALAMOS DELIVERS THE FIRST NUCLEAR TRIGGER IN 20 YEARS A Lifelike Machine laboratories for a new approach to ensuring the continued safety and reliability of its nuclear deterrent

174

Machinable dissolved metal oxide superconductors  

DOE Patents (OSTI)

Powders of a metal oxide superconductor are mixed with sufficient amount (10--80 mol%) of In, Sn, and/or Al, to become nonbrittle, machinable. Preferred superconductors are YBa{sub 2}Cu{sub 3}O{sub 7{minus}x} and Bi-Sr-Ca-Cu-O compounds.

Chen, Chung-Hsuan

1991-12-31T23:59:59.000Z

175

Human-Machine Function Allocation  

Science Conference Proceedings (OSTI)

Table 1   Human-machine function comparison...ability Comparatively slow and poor computers. Excellent and very rapid computers. Memory storage Poor short-term storage. Excellent long-term storage. Excellent short-term storage. Long-term storage very

176

Using linguistic knowledge in statistical machine translation  

E-Print Network (OSTI)

In this thesis, we present methods for using linguistically motivated information to enhance the performance of statistical machine translation (SMT). One of the advantages of the statistical approach to machine translation ...

Zbib, Rabih M. (Rabih Mohamed), 1974-

2010-01-01T23:59:59.000Z

177

Spatial Ontology in Factored Statistical Machine Translation  

Science Conference Proceedings (OSTI)

This paper presents a statistical phrase-based machine translation system which is enriched with semantic data coming from a spatial ontology. Paper presents the spatial ontology, how it is integrated in statistical machine translation system using factored ...

Raivis Skadi?

2011-08-01T23:59:59.000Z

178

Integrated Inverter For Driving Multiple Electric Machines  

DOE Patents (OSTI)

An electric machine drive (50) has a plurality of inverters (50a, 50b) for controlling respective electric machines (57, 62), which may include a three-phase main traction machine (57) and two-phase accessory machines (62) in a hybrid or electric vehicle. The drive (50) has a common control section (53, 54) for controlling the plurality of inverters (50a, 50b) with only one microelectronic processor (54) for controlling the plurality of inverters (50a, 50b), only one gate driver circuit (53) for controlling conduction of semiconductor switches (S1-S10) in the plurality of inverters (50a, 50b), and also includes a common dc bus (70), a common dc bus filtering capacitor (C1) and a common dc bus voltage sensor (67). The electric machines (57, 62) may be synchronous machines, induction machines, or PM machines and may be operated in a motoring mode or a generating mode.

Su, Gui-Jia [Knoxville, TN; Hsu, John S [Oak Ridge, TN

2006-04-04T23:59:59.000Z

179

Software Tackles Production Line Machine ?Cyclic Jitters?  

Science Conference Proceedings (OSTI)

Software Tackles Production Line Machine 'Cyclic ... products, even shutting down assembly lines. ... high-speed data transmission characteristics of ...

2011-07-18T23:59:59.000Z

180

Automated energy monitoring of machine tools  

E-Print Network (OSTI)

in the energy usage, such as increased total consumption fortotal energy use for the machine tool based on the usage

Vijayaraghavan, Athulan; Dornfeld, David

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "teller machines telecommunications" 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

Do Accelerating Turing Machines Compute the Uncomputable?  

Science Conference Proceedings (OSTI)

Accelerating Turing machines have attracted much attention in the last decade or so. They have been described as "the work-horse of hypercomputation" (Potgieter and Rosinger 2010: 853). But do they really compute beyond the "Turing limit"--e.g., compute ... Keywords: ATM paradox, Accelerating Turing machine, Epistemic embedding, External and internal computation, Halting problem, Hypercomputation, Ontology of computing, Supertask, Thompson lamp paradox, Turing-machine purism, Turing-machine realism

B. Jack Copeland; Oron Shagrir

2011-05-01T23:59:59.000Z

182

TKN -Telecommunication Networks Group -Prof. Wolisz Improving Capacity and Energy Efficiency of HiperLAN/2-based Mobile  

E-Print Network (OSTI)

consumption. Low power VLSI design for wireless devices will remain as a critical research need for futureWireless@Virginia Tech SWIM VLSI for Telecommunications The Institute for Critical Technology a broad research framework for low power VLSI design. Broad knowledge and ample experience of Wireless

Wichmann, Felix

183

Method and apparatus for monitoring machine performance  

DOE Patents (OSTI)

Machine operating conditions can be monitored by analyzing, in either the time or frequency domain, the spectral components of the motor current. Changes in the electric background noise, induced by mechanical variations in the machine, are correlated to changes in the operating parameters of the machine.

Smith, Stephen F. (Loudon, TN); Castleberry, Kimberly N. (Harriman, TN)

1996-01-01T23:59:59.000Z

184

Hindi to Punjabi machine translation system  

Science Conference Proceedings (OSTI)

Hindi-Punjabi being closely related language pair (Goyal V. and Lehal G. S., 2008), Hybrid Machine Translation approach has been used for developing Hindi to Punjabi Machine Translation System. Non-availability of lexical resources, spelling variations ... Keywords: Hindi, Punjabi, closely related languages, computational linguistics, machine translation, natural language processing, translate Hindi to Punjabi

Vishal Goyal; Gurpreet Singh Lehal

2011-06-01T23:59:59.000Z

185

Nano-Machines Achieve Huge Mechanical Breakthrough  

E-Print Network (OSTI)

NANO TECH Nano-Machines Achieve Huge Mechanical Breakthrough Dublin, Ireland (SPX) Sep 08, 2005 that use molecular 'nano'-machines of this kind to help perform physical tasks. Nano-machines could also owners set to return to battered Orleans l Six dead, two missing after heavy rains hit Page 1 of 3Nano

Leigh, David A.

186

Machine learning in space: extending our reach  

Science Conference Proceedings (OSTI)

We introduce the challenge of using machine learning effectively in space applications and motivate the domain for future researchers. Machine learning can be used to enable greater autonomy to improve the duration, reliability, cost-effectiveness, and ... Keywords: Autonomy, Machine learning applications, Space missions

Amy Mcgovern; Kiri L. Wagstaff

2011-09-01T23:59:59.000Z

187

A first look at cellular machine-to-machine traffic: large scale measurement and characterization  

Science Conference Proceedings (OSTI)

Cellular network based Machine-to-Machine (M2M) communication is fast becoming a market-changing force for a wide spectrum of businesses and applications such as telematics, smart metering, point-of-sale terminals, and home security and automation systems. ... Keywords: cellular network, machine-to-machine traffic

Muhammad Zubair Shafiq; Lusheng Ji; Alex X. Liu; Jeffrey Pang; Jia Wang

2012-06-01T23:59:59.000Z

188

Machine-to-Machine Communications and Security Solution in Cellular Systems  

Science Conference Proceedings (OSTI)

This paper introduces an efficient machine-to-machine M2M communication model based on 4G cellular systems. M2M terminals are capable of establishing Ad Hoc clusters wherever they are close enough. It is also possible to extend the cellular coverage ... Keywords: 4G Network, Ad Hoc, Machine-To-Machine, Security, Terminals

Mahdy Saedy; Vahideh Mojtahed

2011-04-01T23:59:59.000Z

189

Spectroscopy of 24Al and extraction of Gamow-Teller strengths with the 24Mg(3He,t) reaction at 420 MeV  

E-Print Network (OSTI)

The 24Mg(3He,t)24Al reaction has been studied at E(3He)=420 MeV. An energy resolution of 35 keV was achieved. Gamow-Teller strengths to discrete levels in 24Al are extracted by using a recently developed empirical relationship for the proportionality between Gamow-Teller strengths and differential cross sections at zero momentum transfer. Except for small discrepancies for a few weak excitations, good agreement with previous 24Mg(p,n) data and nuclear-structure calculations using the USDA/B interactions in the sd shell-model space is found. The excitation energy of several levels in 24Al of significance for determination of the 23Mg(p,gamma)24Al thermonuclear reaction rate were measured. Results are consistent with two of the three previous (3He,t) measurements, performed at much lower beam energies. However, a new state at Ex(24Al)=2.605(10) MeV was found and is the third state above the proton separation energy.

R. G. T. Zegers; R. Meharchand; T. Adachi; Sam M. Austin; B. A. Brown; Y. Fujita; M. Fujiwara; C. J. Guess; H. Hashimoto; K. Hatanaka; M. E. Howard; H. Matsubara; K. Nakanishi; T. Ohta; H. Okamura; Y. Sakemi; Y. Shimbara; Y. Shimizu; C. Scholl; A. Signoracci; Y. Tameshige; A. Tamii; M. Yosoi

2008-03-27T23:59:59.000Z

190

Quantum frequency conversion of quantum memory compatible photons to telecommunication wavelengths  

E-Print Network (OSTI)

We report an experiment demonstrating quantum frequency conversion of weak light pulses compatible with atomic quantum memories to telecommunication wavelengths. We use a PPLN nonlinear waveguide to convert weak coherent states at the single photon level with a duration of 30ns from a wavelength of 780nm to 1552nm. We measure a maximal waveguide internal (external) conversion efficiency eta_int = 0.41 (eta_ext = 0.25), and we show that the signal to noise ratio (SNR) is good enough to reduce the input photon number below 1. In addition, we show that the noise generated by the pump beam in the crystal is proportional to the spectral bandwidth of the device, suggesting that narrower filtering could significantly increase the SNR. Finally, we demonstrate that the quantum frequency converter can operate in the quantum regime by converting a time-bin qubit and measuring the qubit fidelity after conversion.

Xavier Fernandez-Gonzalvo; Giacomo Corrielli; Boris Albrecht; Marcelli Grimau; Matteo Cristiani; Hugues de Riedmatten

2013-08-05T23:59:59.000Z

191

A micro-machined resonator  

DOE Patents (OSTI)

This invention is comprised of a micro-machined resonator, typically quartz, with upper and lower micromachinable support members, or covers, having etched wells which may be lined with conductive electrode material, between the support members is a quartz resonator having an energy trapping quartz mesa capacitively coupled to the electrodes through a diaphragm; the quartz resonator is supported by either micro-machined cantilever springs or by thin layers extending over the surfaces of the support. If the diaphragm is rigid, clock applications are available, and if the diaphragm is resilient, then transducer applications can be achieved. Either the thin support layers or the conductive electrode material can be integral with the diaphragm. In any event, the covers are bonded to form a hermetic seal and the interior volume may be filled with a gas or may be evacuated. In addition, one or both of the covers may include oscillator and interface circuitry for the resonator.

Godshall, N.A.; Koehler, D.R.; Liang, A.Y.; Smith, B.K.

1991-12-31T23:59:59.000Z

192

Z Machine | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

Z Machine | National Nuclear Security Administration Z Machine | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Z Machine Z Machine Home > About Us > Our Programs > Defense Programs > Office of Research, Development, Test, and Evaluation > Office of Inertial Confinement Fusion > Facilities > Z Machine Z Machine Z Machine Sandia National Laboratories

193

Machines  

Science Conference Proceedings (OSTI)

...are used to supply electrical energy for the welding operation. The transformer tap switch frequently is a rotary, eight-step, knife-type, fully enclosed locking switch, which provides convenient adjustment of the welding voltage to suit work

194

Experiments with the Dragon Machine  

Science Conference Proceedings (OSTI)

The basic characteristics of a self-sustaining chain reaction were demonstrated with the Chicago Pile in 1943, but it was not until early 1945 that sufficient enriched material became available to experimentally verify fast-neutron cross-sections and the kinetic characteristics of a nuclear chain reaction sustained with prompt neutrons alone. However, the demands of wartime and the rapid decline in effort following the cessation of hostilities often resulted in the failure to fully document the experiments or in the loss of documentation as personnel returned to civilian pursuits. When documented, the results were often highly classified. Even when eventually declassified, the data were often not approved for public release until years later.2 Even after declassification and approval for public release, the records are sometimes difficult to find. Through a fortuitous discovery, a set of handwritten notes by ''ORF July 1945'' entitled ''Dragon - Research with a Pulsed Fission Reactor'' was found by William L. Myers in an old storage safe at Pajarito Site of the Los Alamos National Laboratory3. Of course, ORF was identified as Otto R. Frisch. The document was attached to a page in a nondescript spiral bound notebook labeled ''494 Book'' that bore the signatures of Louis Slotin and P. Morrison. The notes also reference an ''Idea LS'' that can only be Louis Slotin. The discovery of the notes led to a search of Laboratory Archives, the negative files of the photo lab, and the Report Library for additional details of the experiments with the Dragon machine that were conducted between January and July 1945. The assembly machine and the experiments were carefully conceived and skillfully executed. The analyses--without the crutch of computers--display real insight into the characteristics of the nuclear chain reaction. The information presented here provides what is believed to be a complete collection of the original documentation of the observations made with the Dragon Machine in early 1945.

R.E. Malenfant

2005-08-12T23:59:59.000Z

195

Free-piston cutting machine  

DOE Patents (OSTI)

A cutting machine includes a gun barrel for receiving a projectile. A compression tube is disposed in flow communication with the barrel and includes a piston therein. A reservoir is disposed in flow communication with the tube and receives a first gas under pressure. A second gas fills the compression tube on a front face of the piston. And, the pressurized first gas is discharged into the tube on a back face of the piston to accelerate the piston through the tube for compressing the second gas, and in turn launching the projectile through the barrel to impact a workpiece.

Ciccarelli, Gaby (East Setauket, NY); Subudhi, Manomohan (East Setauket, NY); Hall, Robert E. (Port Jefferson, NY)

2000-01-01T23:59:59.000Z

196

Hypervelocity cutting machine and method  

DOE Patents (OSTI)

A method and machine are provided for cutting a workpiece such as concrete. A gun barrel is provided for repetitively loading projectiles therein and is supplied with a pressurized propellant from a storage tank. A thermal storage tank is disposed between the propellant storage tank and the gun barrel for repetitively receiving and heating propellant charges which are released in the gun barrel for repetitively firing projectiles therefrom toward the workpiece. In a preferred embodiment, hypervelocity of the projectiles is obtained for cutting the concrete workpiece by fracturing thereof. 10 figs.

Powell, J.R.; Reich, M.

1996-11-12T23:59:59.000Z

197

Hypervelocity cutting machine and method  

DOE Patents (OSTI)

A method and machine 14 are provided for cutting a workpiece 12 such as concrete. A gun barrel 16 is provided for repetitively loading projectiles 22 therein and is supplied with a pressurized propellant from a storage tank 28. A thermal storage tank 32,32A is disposed between the propellant storage tank 28 and the gun barrel 16 for repetitively receiving and heating propellant charges which are released in the gun barrel 16 for repetitively firing projectiles 22 therefrom toward the workpiece 12. In a preferred embodiment, hypervelocity of the projectiles 22 is obtained for cutting the concrete workpiece 12 by fracturing thereof.

Powell, James R. (Shoreham, NY); Reich, Morris (Queens, NY)

1996-11-12T23:59:59.000Z

198

Micro-machined calorimetric biosensors  

DOE Patents (OSTI)

A method and apparatus are provided for detecting and monitoring micro-volumetric enthalpic changes caused by molecular reactions. Micro-machining techniques are used to create very small thermally isolated masses incorporating temperature-sensitive circuitry. The thermally isolated masses are provided with a molecular layer or coating, and the temperature-sensitive circuitry provides an indication when the molecules of the coating are involved in an enthalpic reaction. The thermally isolated masses may be provided singly or in arrays and, in the latter case, the molecular coatings may differ to provide qualitative and/or quantitative assays of a substance.

Doktycz, Mitchel J. (Knoxville, TN); Britton, Jr., Charles L. (Alcoa, TN); Smith, Stephen F. (Loudon, TN); Oden, Patrick I. (Plano, TX); Bryan, William L. (Knoxville, TN); Moore, James A. (Powell, TN); Thundat, Thomas G. (Knoxville, TN); Warmack, Robert J. (Knoxville, TN)

2002-01-01T23:59:59.000Z

199

The interplay between telecommunications and face-to-face interactions - an initial study using mobile phone data  

E-Print Network (OSTI)

In this study we analyze one year of anonymized telecommunications data for over one million customers from a large European cellphone operator, in order to investigate the relationship between people's calls and their physical location. We discover that more than 90% of users who have called each other have also shared the same space (cell tower), even if they live far apart. Moreover, we find that 69% of users who call each other frequently (at least once per month on average) have shared the same space at the same time - an instance that we call co-location. Co-locations appear highly indicative of coordination calls, which occur just before face-to-face meetings. Their number is highly predictable based on the amount of calls between two users and the distance between their home locations - suggesting a new way to quantify the interplay between telecommunications and face-to-face interactions.

Calabrese, Francesco; Blondel, Vincent D; Ratti, Carlo

2011-01-01T23:59:59.000Z

200

Rapid Response Small Machining NNR Project 703025  

SciTech Connect

This project was an effort to develop a machining area for small sized parts that is capable of delivering product with a quick response time. This entailed focusing efforts on leaning out specific work cells that would result in overall improvement to the entire machining area. This effort involved securing the most efficient available technologies for these areas. In the end, this incorporated preparing the small machining area for transformation to a new facility.

Kanies, Tim

2008-12-05T23:59:59.000Z

Note: This page contains sample records for the topic "teller machines telecommunications" 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

Automated energy monitoring of machine tools  

E-Print Network (OSTI)

studies to correlate energy usage with the operations beinghas characterized machining energy usage solely based on theplanning, process energy usage was characterized solely by

Vijayaraghavan, Athulan; Dornfeld, David

2010-01-01T23:59:59.000Z

202

Single machine stochastic appointment sequencing and scheduling  

E-Print Network (OSTI)

linear combination of job waiting time, machine idle time, and overtime. .... Through straightforward but lengthy analysis we found finite values for M1 and M2.

203

High pressure water jet mining machine  

DOE Patents (OSTI)

A high pressure water jet mining machine for the longwall mining of coal is described. The machine is generally in the shape of a plowshare and is advanced in the direction in which the coal is cut. The machine has mounted thereon a plurality of nozzle modules each containing a high pressure water jet nozzle disposed to oscillate in a particular plane. The nozzle modules are oriented to cut in vertical and horizontal planes on the leading edge of the machine and the coal so cut is cleaved off by the wedge-shaped body.

Barker, Clark R. (Rolla, MO)

1981-05-05T23:59:59.000Z

204

6.685 Electric Machines, Fall 2003  

E-Print Network (OSTI)

Treatment of electromechanical transducers, rotating and linear electric machines. Lumped-parameter electromechanics of interaction. Development of device characteristics: energy conversion density, efficiency; and of ...

Kirtley, James L.

205

Automated energy monitoring of machine tools  

E-Print Network (OSTI)

Potential for Energy Consumption in Discrete Part Productionprocessing Reducing the energy consumption of machine toolsthis, monitoring of energy consumption patterns in the

Vijayaraghavan, Athulan; Dornfeld, David

2010-01-01T23:59:59.000Z

206

Machine and Beam Delivery Updates  

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

MAchine and Beam delivery Updates FY13 MAchine and Beam delivery Updates FY13 Summary of Beam Delivery: FACET Summary Feb_15_22.pdf FACET Summary Feb_15_22.pdf FACET Summary Feb_23_Mar_1.pdf FACET Summary Feb_23_Mar_1.pdf FACET Summary Mar_2_8.pdf FACET Summary Mar_2_8.pdf FACET Summary Mar_9_15.pdf FACET Summary Mar_9_15.pdf FACET Summary Mar_16_22.pdf FACET Summary Mar_16_22.pdf FACET Summary Mar_23_29.pdf FACET Summary Mar_23_29.pdf FACET Summary Mar_30_Apr_5.pdf FACET Summary Mar_30_Apr_5.pdf FACET Summary Apr_6_12.pdf FACET Summary Apr_6_12.pdf FACET Summary Apr_27_May_3.pdf FACET Summary Apr_27_May_3.pdf FACET Summary May_4_10.pdf FACET Summary May_4_10.pdf Emittance Stability in Sector 2_31513.pdf Emittance Stability in Sector 2_31513.pdf FACET beam operations readiness with R56.pdf FACET beam operations readiness with R56.pdf (6/19/2013)

207

Micro-machined resonator oscillator  

DOE Patents (OSTI)

A micro-miniature resonator-oscillator is disclosed. Due to the miniaturization of the resonator-oscillator, oscillation frequencies of one MHz and higher are utilized. A thickness-mode quartz resonator housed in a micro-machined silicon package and operated as a telemetered sensor beacon'' that is, a digital, self-powered, remote, parameter measuring-transmitter in the FM-band. The resonator design uses trapped energy principles and temperature dependence methodology through crystal orientation control, with operation in the 20--100 MHz range. High volume batch-processing manufacturing is utilized, with package and resonator assembly at the wafer level. Unique design features include squeeze-film damping for robust vibration and shock performance, capacitive coupling through micro-machined diaphragms allowing resonator excitation at the package exterior, circuit integration and extremely small (0.1 in. square) dimensioning. A family of micro-miniature sensor beacons is also disclosed with widespread applications as bio-medical sensors, vehicle status monitors and high-volume animal identification and health sensors. The sensor family allows measurement of temperatures, chemicals, acceleration and pressure. A microphone and clock realization is also available. 21 figs.

Koehler, D.R.; Sniegowski, J.J.; Bivens, H.M.; Wessendorf, K.O.

1994-08-16T23:59:59.000Z

208

Micro-machined resonator oscillator  

DOE Patents (OSTI)

A micro-miniature resonator-oscillator is disclosed. Due to the miniaturization of the resonator-oscillator, oscillation frequencies of one MHz and higher are utilized. A thickness-mode quartz resonator housed in a micro-machined silicon package and operated as a "telemetered sensor beacon" that is, a digital, self-powered, remote, parameter measuring-transmitter in the FM-band. The resonator design uses trapped energy principles and temperature dependence methodology through crystal orientation control, with operation in the 20-100 MHz range. High volume batch-processing manufacturing is utilized, with package and resonator assembly at the wafer level. Unique design features include squeeze-film damping for robust vibration and shock performance, capacitive coupling through micro-machined diaphragms allowing resonator excitation at the package exterior, circuit integration and extremely small (0.1 in. square) dimensioning. A family of micro-miniature sensor beacons is also disclosed with widespread applications as bio-medical sensors, vehicle status monitors and high-volume animal identification and health sensors. The sensor family allows measurement of temperatures, chemicals, acceleration and pressure. A microphone and clock realization is also available.

Koehler, Dale R. (Albuquerque, NM); Sniegowski, Jeffry J. (Albuquerque, NM); Bivens, Hugh M. (Albuquerque, NM); Wessendorf, Kurt O. (Albuquerque, NM)

1994-01-01T23:59:59.000Z

209

Tabu search heuristic for two-machine flowshop with batch processing machines  

Science Conference Proceedings (OSTI)

Batch processing machines are frequently encountered in many industrial environments. A batch processing machine is one which can process several jobs simultaneously as a batch. The processing time of a batch is equal to the largest processing time of ... Keywords: Batch processing machines, Flowshop, MILP model, Tabu search

Li-Man Liao; Ching-Jen Huang

2011-04-01T23:59:59.000Z

210

A two-stage stochastic programming model for the parallel machine scheduling problem with machine capacity  

Science Conference Proceedings (OSTI)

This paper proposes a two-stage stochastic programming model for the parallel machine scheduling problem where the objective is to determine the machines' capacities that maximize the expected net profit of on-time jobs when the due dates are uncertain. ... Keywords: Average sample approximation, Parallel machine scheduling, Ranking and selection, Stochastic programming, Weighted number of on-time jobs

Talal Al-Khamis; Rym M'Hallah

2011-12-01T23:59:59.000Z

211

Review: Virtual machine tools and virtual machining-A technological review  

Science Conference Proceedings (OSTI)

Virtual manufacturing systems provide a useful means for products to be manufactured 'right the first time' without the need of physical testing on the shop floor. Earlier research was mostly on developing a virtual manufacturing environment. Over the ... Keywords: Machining simulation, Virtual machine tool, Virtual machining, Virtual system

Aini Abdul Kadir; Xun Xu; Enrico Hmmerle

2011-06-01T23:59:59.000Z

212

Nontraditional Machining of Dies and Molds  

Science Conference Proceedings (OSTI)

...instability (Ref 9, 10). When coupled with ultrafast controllers operating on 2 μs control loops and glass scales to directly measure the motion of the machines axes, linear motors enable EDM machines to react to process instabilities quickly, leading to increased process speed and decreased risk of...

213

Improving vehicle aeroacoustics using machine learning  

Science Conference Proceedings (OSTI)

This paper presents a new approach to improving the overall aeroacoustic comfort of a vehicle, an important feature of vehicle design. The traditional improvement process is extended to benefit extensively from machine learning, information retrieval ... Keywords: Aeroacoustics, Automobile industry, Machine learning, Noise frequency spectrum analysis, Process automation

Damjan Kunar; Martin Moina; Marina Giordanino; Ivan Bratko

2012-08-01T23:59:59.000Z

214

Quantum Cloning Machines and the Applications  

E-Print Network (OSTI)

No-cloning theorem is fundamental for quantum mechanics and for quantum information science that states an unknown quantum state cannot be cloned perfectly. However, we can try to clone a quantum state approximately with the optimal fidelity, or instead, we can try to clone it perfectly with the largest probability. Thus various quantum cloning machines have been designed for different quantum information protocols. Specifically, quantum cloning machines can be designed to analyze the security of quantum key distribution protocols such as BB84 protocol, six-state protocol, B92 protocol and their generalizations. Some well-known quantum cloning machines include universal quantum cloning machine, phase-covariant cloning machine, the asymmetric quantum cloning machine and the probabilistic quantum cloning machine etc. In the past years, much progress has been made in studying quantum cloning machines and their applications and implementations, both theoretically and experimentally. In this review, we will give a complete description of those important developments about quantum cloning and some related topics. On the other hand, this review is self-consistent, and in particular, we try to present some detailed formulations so that further study can be taken based on those results. In addition, this review also contains some new results, for example, the study of quantum retrodiction protocol.

Heng Fan; Yi-Nan Wang; Li Jing; Jie-Dong Yue; Han-Duo Shi; Yong-Liang Zhang; Liang-Zhu Mu

2013-01-14T23:59:59.000Z

215

Following directions using statistical machine translation  

Science Conference Proceedings (OSTI)

Mobile robots that interact with humans in an intuitive way must be able to follow directions provided by humans in unconstrained natural language. In this work we investigate how statistical machine translation techniques can be used to bridge the gap ... Keywords: human-robot interaction, instruction following, natural language, navigation, statistical machine translation

Cynthia Matuszek; Dieter Fox; Karl Koscher

2010-03-01T23:59:59.000Z

216

Bagging and Boosting statistical machine translation systems  

Science Conference Proceedings (OSTI)

In this article we address the issue of generating diversified translation systems from a single Statistical Machine Translation (SMT) engine for system combination. Unlike traditional approaches, we do not resort to multiple structurally different SMT ... Keywords: Ensemble learning, Statistical machine translation, System combination

Tong Xiao; Jingbo Zhu; Tongran Liu

2013-02-01T23:59:59.000Z

217

Comparison of crowdsourcing translation with Machine Translation  

Science Conference Proceedings (OSTI)

In this paper we examine the model of crowdsourcing for translation and compare it with Machine Translation (MT). The large volume of material to be translated, the translation of this material into many languages combined with tight deadlines lead enterprises ... Keywords: Machine Translation, crowdsourcing, empirical data, human translation, quality

Dimitra Anastasiou; Rajat Gupta

2011-12-01T23:59:59.000Z

218

Machine Translation Errors: English and Iraqi Arabic  

Science Conference Proceedings (OSTI)

Errors in machine translations of English-Iraqi Arabic dialogues were analyzed using the methods developed for the Human Translation Error Rate measure (HTER). Human annotations were used to refine the Translation Error Rate (TER) annotations. The analyses ... Keywords: Arabic, English, error analysis, evaluation, statistical machine translation

S. Condon; D. Parvaz; J. Aberdeen; C. Doran; A. Freeman; M. Awad

2011-03-01T23:59:59.000Z

219

A Machine Vision System for Inspecting Bearings  

Science Conference Proceedings (OSTI)

In this paper, we describe a machine vision system for inspecting bearings, which are an important part of electro-mechanical kWh meters. The system consists of a personal computer with a frame grabber, a black and white progressive scan CCD camera, ... Keywords: machine vision, quality control, bearing, eccentricity

2000-09-01T23:59:59.000Z

220

Using artificially generated data to evaluate statistical machine translation  

Science Conference Proceedings (OSTI)

Although Statistical Machine Translation (SMT) is now the dominant paradigm within Machine Translation, we argue that it is far from clear that it can outperform Rule-Based Machine Translation (RBMT) on small- to medium-vocabulary applications where ...

Manny Rayner; Paula Estrella; Pierrette Bouillon; Beth Ann Hockey; Yukie Nakao

2009-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "teller machines telecommunications" 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

A hybrid type small 5-axis CNC milling machine  

E-Print Network (OSTI)

5-axis CNC milling machines are important in a number of industries ranging from aerospace to consumer-die-mold machining because they can deliver high machining accuracy with a spindle tilting capacity. Most of these ...

Son, Seung-Kil, 1964-

2002-01-01T23:59:59.000Z

222

DOE - Office of Legacy Management -- La Pointe Machine and Tool...  

Office of Legacy Management (LM)

La Pointe Machine and Tool Co - MA 16 FUSRAP Considered Sites Site: LA POINTE MACHINE AND TOOL CO. (MA.16 ) Eliminated from consideration under FUSRAP Designated Name: Not...

223

Electric machine for hybrid motor vehicle - Energy Innovation ...  

A power system for a motor vehicle having an internal combustion engine and an electric machine is disclosed. The electric machine has a stator, a permanent magnet ...

224

John Hsu, Oak Ridge National Laboratory, Flux Coupling Machines...  

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

Flux Coupling Machines and Switched Reluctance Motors to Replace Permanent Magnets in Electric Vehicles John Hsu, Oak Ridge National Laboratory, Flux Coupling Machines and...

225

Hybrid MPI/OpenMP parallel support vector machine training  

E-Print Network (OSTI)

Jan 6, 2009 ... Support Vector Machines are a powerful machine learning technol- ..... to the precision recall curve were evaluated on the Challenge web-.

226

Multi-winding homopolar electric machine - Energy Innovation Portal  

A multi-winding homopolar electric machine and method for converting between mechanical energy and electrical energy. The electric machine includes a shaft defining ...

227

Ultraprecision machining of optics at Los Alamos  

Science Conference Proceedings (OSTI)

Ultraprecision machine tools are used at Los Alamos for single point diamond turning of optics and other precision parts. Measurements of a 50-mm-dia copper flat are used to illustrate the quality of a part which can be machined on the Moore No. 3 lathe. Measurements of a 0.4-m-dia aluminum mirror with a 20-m radius-of-curvature are presented as an example of a part machined on the Moore No. 5 lathe. A varying frequency sine wave grating is used to show a type of special optical grating which can be produced using the Pneumo lathe.

Rhorer, R.L.; Gauler, A.L.; Colston, E.W.; Ruhe, J.R.

1981-01-01T23:59:59.000Z

228

Electric machine for hybrid motor vehicle  

DOE Patents (OSTI)

A power system for a motor vehicle having an internal combustion engine and an electric machine is disclosed. The electric machine has a stator, a permanent magnet rotor, an uncluttered rotor spaced from the permanent magnet rotor, and at least one secondary core assembly. The power system also has a gearing arrangement for coupling the internal combustion engine to wheels on the vehicle thereby providing a means for the electric machine to both power assist and brake in relation to the output of the internal combustion engine.

Hsu, John Sheungchun (Oak Ridge, TN)

2007-09-18T23:59:59.000Z

229

Machine Partitions | Argonne Leadership Computing Facility  

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

BG/Q Drivers Status Machine Overview Machine Partitions Torus Network Data Storage & File Systems Compiling & Linking Queueing & Running Jobs Data Transfer Debugging & Profiling Performance Tools & APIs Software & Libraries IBM References Intrepid/Challenger/Surveyor Tukey Eureka / Gadzooks Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Machine Partitions Mira As our production machine, the queues on Mira are very similar to those on our BG/P system Intrepid. In the prod-capability queue, partition sizes of 8192, 12288, 16384, 32768, and 49152 nodes are available. All partitions have a full torus network. The max runtime of jobs submitted to the

230

Computational aesthetic evaluation: steps towards machine creativity  

Science Conference Proceedings (OSTI)

Programmer and artists have invented a broad range of generative systems that create art and music. These powerful systems sometimes produce results that surprise their human collaborators, but the surprises are not always welcome or useful. Machine ...

Philip Galanter

2012-08-01T23:59:59.000Z

231

Machine Learning for Sequential Data: A Review  

Science Conference Proceedings (OSTI)

Statistical learning problems in many fields involve sequential data. This paper formalizes the principal learning tasks and describes the methods that have been developed within the machine learning research community for addressing these problems. ...

Thomas G. Dietterich

2002-08-01T23:59:59.000Z

232

CCG supertags in factored statistical machine translation  

Science Conference Proceedings (OSTI)

Combinatorial Categorial Grammar (CCG) supertags present phrase-based machine translation with an opportunity to access rich syntactic information at a word level. The challenge is incorporating this information into the translation process. Factored ...

Alexandra Birch; Miles Osborne; Philipp Koehn

2007-06-01T23:59:59.000Z

233

March 8, 2006: Sandia's Z Machine  

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

March 8, 2006The Department's Sandia National Laboratories announces that its Z machine has produced plasmas that exceed temperatures of 2 billion degrees Kelvin-hotter than the interiors of stars....

234

An environment machine for the ??-calculus  

Science Conference Proceedings (OSTI)

We introduce a natural deduction-like formalisation of Parigot's ??-calculus. From this, we derive an environment machine that allows any well-typed ??-term to be reduced to its weak head normal form. The soundness and completeness ...

Philippe De Groote

1998-12-01T23:59:59.000Z

235

Machine translation system combination by confusion forest  

Science Conference Proceedings (OSTI)

The state-of-the-art system combination method for machine translation (MT) is based on confusion networks constructed by aligning hypotheses with regard to word similarities. We introduce a novel system combination framework in which hypotheses are ...

Taro Watanabe; Eiichiro Sumita

2011-06-01T23:59:59.000Z

236

A machine learning system for recognizing subclasses  

Science Conference Proceedings (OSTI)

Thematic information extraction from remote sensing images is a complex task. In this demonstration, we present *Miner machine learning system. In particular, we demonstrate an advanced subclass recognition algorithm that is specifically designed to ...

Ranga Raju Vatsavai

2012-07-01T23:59:59.000Z

237

Machine Status | Argonne Leadership Computing Facility  

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

Machine Status Science on Mira Cores Core Hours Atomistic Simulations of Nanoscale Oxides and Oxide Interfaces 65536 1297201.9256901 Lattice QCD 16384 28881.396622179 MockBOSS :...

238

Revisiting parallel rendering for shared memory machines  

Science Conference Proceedings (OSTI)

Increasing the core count of CPUs to increase computational performance has been a significant trend for the better part of a decade. This has led to an unprecedented availability of large shared memory machines. Programming paradigms and systems are ...

B. Nouanesengsy; J. Ahrens; J. Woodring; H. Shen

2011-04-01T23:59:59.000Z

239

Virtualisation: Real security for virtual machines  

Science Conference Proceedings (OSTI)

Server virtualisation offers many real benefits to enterprises, maximising hardware resources and providing significant cost and energy savings. But there is a downside: all of the security issues we battle on networked systems also plague virtual machines, ...

Ulf Mattsson

2009-04-01T23:59:59.000Z

240

Level-dynamic approach to the excited spectra of the Jahn-Teller model - kink-train lattice and 'glassy' quantum phase  

E-Print Network (OSTI)

The dynamics of excited phonon spectra of the Exe Jahn-Teller (hereafter, JT) model mapped onto the generalized Calogero-Moser (gCM) gas of pseudoparticles implies a complex interplay between nonlinearity and fluctuations of quasiparticle trajectories. A broad crossover appears in a pseudotime (interaction strength) between the initial oscillator region and the nonlinear region of the kink-train lattice as a superlattice of the kink-antikink gCM trajectories. The local nonlinear fluctuations, nuclei (droplets) of the growing kink phase arise at the crossover, forming a new intermediate droplet "glassy" phase as a precursor of the kink phase. The "glassy" phase is related to a broad maximum in the entropy of the probability distributions of pseudoparticle accelerations, or level curvatures. The kink-train lattice phase with multiple kink-antikink collisions is stabilised by long-range correlations when approaching a semiclassical limit. A series of bifurcations of nearest-level spacings were recognised as signatures of pre-chaotic behaviour at the quantum level in the kink phase. Statistical characteristics can be seen to confirm the coexistence within all of the spectra of both regularity and chaoticity to a varying extent (nonuniversality). Regions are observed within which one of the phases is dominant.

E. Majernikova; S. Shpyrko

2007-11-27T23:59:59.000Z

Note: This page contains sample records for the topic "teller machines telecommunications" 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

DESIGN FOR AN AUTOGRAPHICALLY RECORDING TENSILE MACHINE  

SciTech Connect

An improved "hard" type tensile machine is described, designed primarily for metallurgical usage. Compactness and mechanical simplicity are combined with maximum accessibility of the load measuring device and specimen, and the load is measured with an electro-mechanical dynamometer which is easily adapted into a system for autographically recording ihe load-elongaticn curve. The machine should be particularly useful for dry-box or hot-cell work. (auth)

Adams, M.A.

1959-10-01T23:59:59.000Z

242

Baseline Test Specimen Machining Report  

SciTech Connect

The Next Generation Nuclear Plant (NGNP) Project is tasked with selecting a high temperature gas reactor technology that will be capable of generating electricity and supplying large amounts of process heat. The NGNP is presently being designed as a helium-cooled high temperature gas reactor (HTGR) with a large graphite core. The graphite baseline characterization project is conducting the research and development (R&D) activities deemed necessary to fully qualify nuclear-grade graphite for use in the NGNP reactor. Establishing nonirradiated thermomechanical and thermophysical properties by characterizing lot-to-lot and billet-to-billet variations (for probabilistic baseline data needs) through extensive data collection and statistical analysis is one of the major fundamental objectives of the project. The reactor core will be made up of stacks of graphite moderator blocks. In order to gain a more comprehensive understanding of the varying characteristics in a wide range of suitable graphites, any of which can be classified as nuclear grade, an experimental program has been initiated to develop an extensive database of the baseline characteristics of numerous candidate graphites. Various factors known to affect the properties of graphite will be investigated, including specimen size, spatial location within a graphite billet, specimen orientation within a billet (either parallel to [P] or transverse to [T] the long axis of the as-produced billet), and billet-to-billet variations within a lot or across different production lots. Because each data point is based on a certain position within a given billet of graphite, particular attention must be paid to the traceability of each specimen and its spatial location and orientation within each billet. The evaluation of these properties is discussed in the Graphite Technology Development Plan (Windes et. al, 2007). One of the key components in the evaluation of these graphite types will be mechanical testing on specimens drawn from carefully controlled sections of each billet. To this end, this report will discuss the machining of the first set of test specimens that will be evaluated in this program through tensile, compressive, and flexural testing. Validation that the test specimens have been produced to the tolerances required by the applicable ASTM standards, and to the quality control levels required by this program, will demonstrate the viability of sending graphite to selected suppliers that will provide valuable and certifiable data to future data sets that are integral to the NGNP program and beyond.

mark Carroll

2009-08-01T23:59:59.000Z

243

Machine Maintenance Integrated Performance Support System  

SciTech Connect

The objectives of this partnership project were to develop a preventive maintenance checklist program, a troubleshooting system for the Vertical Turning Center (VTC)-5, an on-line manual, and to integrate these components with a custom browser that would run on the VTC-5 machine's controller and would support future internet/intranet delivery. Kingsbury provided subject matter experts from engineering, manufacturing, and technical support. They also provided photographs, schematics, and CAD drawings, which AlliedSignal Federal Manufacturing and Technologies (ASFM and T) digitized for use in the final program. Information from The Kingsbury troubleshooting experts were interviewed regarding symptoms and root causes of system malfunctions This knowledge was captured and from it, fault trees were developed. These trees were then incorporated into the EPSS as a troubleshooting tool. The troubleshooting portion of the system presents simple questions to the machine operator in order to determine the likely cause or causes of malfunctions and then recommends systematic corrective actions. The on-line reference manual, covering operations and maintenance, provides text and illustrations to the machine operator in a traditional structure, but additionally offers the capability to search voluminous amounts of technical data and retrieve specific information on request. The maintenance portion of the EPSS includes checklists that are displayed daily, weekly, monthly, and annually, as appropriate, on the VTC-5 controller screen. The controller software is unavailable for machining parts until the machine tool operator goes through and checks off all of the checklist items. This project provided the team with a detailed understanding of the knowledge and information required to produce and support advanced machine tools. In addition, it resulted in the design and construction of a prototype VTC-5 EPSS containing all the logic and interfaces necessary to integrate operations and maintenance information from other Kingsbury machine tools.

Bohley, M.C.; Schwartz, M.E.

1998-03-11T23:59:59.000Z

244

International Conference on Machine Control & Guidance 2008 1 Automatic Guidance of Track Laying Machines with  

E-Print Network (OSTI)

laying machines, coordinate systems, error detection, work process driven data management, quality. Its outstanding result, the track management system Toporail, was developed under the operational lead on Machine Control & Guidance 2008 5 Figure 5: Maintenance process driven data management: Data updates

245

A Measurement Management Technology for Improving Energy Efficiency in Data Centers and Telecommunication Facilities  

SciTech Connect

Data center (DC) electricity use is increasing at an annual rate of over 20% and presents a concern for the Information Technology (IT) industry, governments, and the society. A large fraction of the energy use is consumed by the compressor cooling to maintain the recommended operating conditions for IT equipment. The most common way to improve the DC efficiency is achieved by optimally provisioning the cooling power to match the global heat dissipation in the DC. However, at a more granular level, the large range of heat densities of today's IT equipment makes the task of provisioning cooling power optimized to the level of individual computer room air conditioning (CRAC) units much more challenging. Distributed sensing within a DC enables the development of new strategies to improve energy efficiency, such as hot spot elimination through targeted cooling, matching power consumption at rack level with workload schedule, and minimizing power losses. The scope of Measurement and Management Technologies (MMT) is to develop a software tool and the underlying sensing technology to provide critical decision support and control for DC and telecommunication facilities (TF) operations. A key aspect of MMT technology is integration of modeling tools to understand how changes in one operational parameter affect the overall DC response. It is demonstrated that reduced ordered models for DC can generate, in less than 2 seconds computational time, a three dimensional thermal model in a 50 kft{sup 2} DC. This rapid modeling enables real time visualization of the DC conditions and enables 'what if' scenarios simulations to characterize response to 'disturbances'. One such example is thermal zone modeling that matches the cooling power to the heat generated at a local level by identifying DC zones cooled by a specific CRAC. Turning off a CRAC unit can be simulated to understand how the other CRAC utilization changes and how server temperature responds. Several new sensing technologies were added to the existing MMT platform: (1) air contamination (corrosion) sensors, (2) power monitoring, and (3) a wireless environmental sensing network. All three technologies are built on cost effective sensing solutions that increase the density of sensing points and enable high resolution mapping of DCs. The wireless sensing solution enables Air Conditioning Unit (ACU) control while the corrosion sensor enables air side economization and can quantify the risk of IT equipment failure due to air contamination. Validation data for six test sites demonstrate that leveraging MMT energy efficiency solutions combined with industry best practices results in an average of 20% reduction in cooling energy, without major infrastructure upgrades. As an illustration of the unique MMT capabilities, a data center infrastructure efficiency (DCIE) of 87% (industry best operation) was achieved. The technology is commercialized through IBM System and Technology Lab Services that offers MMT as a solution to improve DC energy efficiency. Estimation indicates that deploying MMT in existing DCs can results in an 8 billion kWh savings and projection indicates that constant adoption of MMT can results in obtainable savings of 44 billion kWh in 2035. Negotiations are under way with business partners to commercialize/license the ACU control technology and the new sensor solutions (corrosion and power sensing) to enable third party vendors and developers to leverage the energy efficiency solutions.

Hendrik Hamann, Levente Klein

2012-06-28T23:59:59.000Z

246

Cost Effective Machining Of Ceramics (CEMOC)  

SciTech Connect

The purpose of the CEMOC program was to support U.S. industry needs in fabricating precision components, from difficult to machine materials, while maintaining and enhancing the precision manufacturing skills of the Oak Ridge Complex. Oak Ridge and partner company personnel worked in a team relationship wherein each contributed equally to the success of the program. In general, Oak Ridge contributed a wider range of expertise to a given task while the companies provided operations-specific equipment and shop-floor services. Process control technologies, machining procedures and parameters, and coolant-related environmental tasks were the primary focus areas. The companies were very pleased with the results of the CRADAs and are planning on continuing the relationships. Finish machining operations contribute the majority of the costs associated with fabricating high quality ceramic products. These components are typically used in harsh environments such as diesel engines, defense machinery, and automotive components. The required finishing operations involve a variety of technologies including process controls, machine coolants, product certification, etc. and are not limited only to component grinding methods. The broad range of manufacturing problem solving expertise available in Oak Ridge provided resources that were far beyond what are typically available to the CRADA partners. These partners contributed equipment, such as state-of-the-art machine tools, and operation-specific experience base. In addition, addressing these challenging tasks enabled Oak Ridge personnel to maintain familiarity with rapidly advancing technologies, such as those associated with computer control systems.

Barkman, W.E.

1997-04-18T23:59:59.000Z

247

Trunnion Collar Removal Machine - Gap Analysis Table  

SciTech Connect

The purpose of this document is to review the existing the trunnion collar removal machine against the ''Nuclear Safety Design Bases for License Application'' (NSDB) [Ref. 10] requirements and to identify codes and standards and supplemental requirements to meet these requirements. If these codes and standards can not fully meet these requirements then a ''gap'' is identified. These gaps will be identified here and addressed using the ''Trunnion Collar Removal Machine Design Development Plan'' [Ref. 15]. The codes and standards, supplemental requirements, and design development requirements for the trunnion collar removal machine are provided in the gap analysis table (Appendix A, Table 1). Because the trunnion collar removal machine is credited with performing functions important to safety (ITS) in the NSDB [Ref. 10], design basis requirements are applicable to ensure equipment is available and performs required safety functions when needed. The gap analysis table is used to identify design objectives and provide a means to satisfy safety requirements. To ensure that the trunnion collar removal machine performs required safety functions and meets performance criteria, this portion of the gap analysis tables supplies codes and standards sections and the supplemental requirements and identifies design development requirements, if needed.

M. Johnson

2005-06-27T23:59:59.000Z

248

New and Underutilized Technology: Vending Machine Occupancy Sensors |  

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

Vending Machine Occupancy Sensors Vending Machine Occupancy Sensors New and Underutilized Technology: Vending Machine Occupancy Sensors October 7, 2013 - 9:09am Addthis The following information outlines key deployment considerations for vending machine occupancy sensors within the Federal sector. Benefits Vending machine occupancy sensors detect when no people are in the vicinity and powers down beverage vending machines. These systems do not completely turn off compressor, but reduce their run times. Application Vending machine occupancy sensors are applicable in most building categories where vending machines are present. Key Factors for Deployment Occupancy sensors or similar features should be an integral part of new vending machine purchases. Ranking Criteria Federal energy savings, cost-effectiveness, and probability of success are

249

Machine Overview | Argonne Leadership Computing Facility  

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

BG/Q Drivers Status Machine Overview Machine Partitions Torus Network Data Storage & File Systems Compiling & Linking Queueing & Running Jobs Data Transfer Debugging & Profiling Performance Tools & APIs Software & Libraries IBM References Intrepid/Challenger/Surveyor Tukey Eureka / Gadzooks Policies Documentation Feedback Please provide feedback to help guide us as we continue to build documentation for our new computing resource. [Feedback Form] Machine Overview Blue Gene /Q systems are composed of login nodes, I/O nodes, and compute nodes. Login Nodes Login and compile nodes are IBM Power 7-based systems running Red Hat Linux and are the user's interface to a Blue Gene/Q system. This is where users login, edit files, compile, and submit jobs. These are shared resources

250

RHIC Machine/Detector Planning Meetings  

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

RHIC Machine/Detector Planning Meeting RHIC Machine/Detector Planning Meeting RHIC STAR PHENIX RHIC STAR PHENIX BNL Home Page C-AD Home Page C-AD ES&F Division BNL Physics Department RHIC Run History Super Conducting Magnet Division Run 14 Scheduling Physicist Home Page NPP PAC Run 13 Recommendations CAD Power Run 11-Run 13 Off-line CNI Polarization Results APEX for Run 13 RHIC Machine/Detector Meetings for Run 12 FY02-Present C-AD Energy Use Plots Cryo Power Run 11-Run 13 H-jet Target Results APEX Nov. 19-20, 2012 Workshop for Run 13 RHIC Run 13 Run Home Page (pp) FY10-Present BNL Energy Use Plot Cryo Temperatures Latest Luminosity Plots BNL Current Energy Use (BNL Intranet only and requires password) RHIC Retreat 2012

251

Gallant Precision Machining GPM | Open Energy Information  

Open Energy Info (EERE)

Gallant Precision Machining GPM Gallant Precision Machining GPM Jump to: navigation, search Name Gallant Precision Machining (GPM) Place Hsinchu, Taiwan Sector Solar Product Engaged in the design and manufacture of solar cell manufacturing equpiment. Coordinates 24.69389°, 121.148064° 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":24.69389,"lon":121.148064,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

252

Micro-machined thermo-conductivity detector  

DOE Patents (OSTI)

A micro-machined thermal conductivity detector for a portable gas chromatograph. The detector is highly sensitive and has fast response time to enable detection of the small size gas samples in a portable gas chromatograph which are in the order of nanoliters. The high sensitivity and fast response time are achieved through micro-machined devices composed of a nickel wire, for example, on a silicon nitride window formed in a silicon member and about a millimeter square in size. In addition to operating as a thermal conductivity detector, the silicon nitride window with a micro-machined wire therein of the device can be utilized for a fast response heater for PCR applications.

Yu, Conrad (Antioch, CA)

2003-01-01T23:59:59.000Z

253

Multi-winding homopolar electric machine  

SciTech Connect

A multi-winding homopolar electric machine and method for converting between mechanical energy and electrical energy. The electric machine includes a shaft defining an axis of rotation, first and second magnets, a shielding portion, and a conductor. First and second magnets are coaxial with the shaft and include a charged pole surface and an oppositely charged pole surface, the charged pole surfaces facing one another to form a repulsive field therebetween. The shield portion extends between the magnets to confine at least a portion of the repulsive field to between the first and second magnets. The conductor extends between first and second end contacts and is toroidally coiled about the first and second magnets and the shield portion to develop a voltage across the first and second end contacts in response to rotation of the electric machine about the axis of rotation.

Van Neste, Charles W

2012-10-16T23:59:59.000Z

254

High slot utilization systems for electric machines  

DOE Patents (OSTI)

Two new High Slot Utilization (HSU) Systems for electric machines enable the use of form wound coils that have the highest fill factor and the best use of magnetic materials. The epoxy/resin/curing treatment ensures the mechanical strength of the assembly of teeth, core, and coils. In addition, the first HSU system allows the coil layers to be moved inside the slots for the assembly purpose. The second system uses the slided-in teeth instead of the plugged-in teeth. The power density of the electric machine that uses either system can reach its highest limit.

Hsu, John S (Oak Ridge, TN)

2009-06-23T23:59:59.000Z

255

Passive machine augmented composite for multifunctional properties  

E-Print Network (OSTI)

This dissertation studies by experiment and numerical analysis an advanced composite material (Machine Augmented Composite or MAC) for enhancement of the passive damping while maintaining its stiffness. This MAC is composed of a pre-buckled wall structure placed within a viscoelastic matrix. The pre-buckled machine can contain viscous fluids for additional energy dissipation. For the experiments, the MAC was fabricated by using rigid and soft polyurethane as a machine and matrix material respectively. Various viscosity fluids (0.83 ~ 4730 cps) filled the inner-channel of the machine structure. Dynamic properties such as tan ?? and the loss modulus (E") of the composite were measured and compared with those of a homogeneous matrix sample over a frequency range of 0.1 to 100 Hz at room temperature through load-controlled cyclic testing. Measured tan ?? and loss modulus values for the composite were higher than those of the matrix alone in the 1 to 40 Hz range. However the viscous fluid effects on the overall damping properties were small. The performance of a theoretical MAC was explored through numerical analysis. The amount of inner-channel gap closure was calculated for various matrix Poisson??s ratios, for various Young??s modulus ratios between the machine and matrix (Emachine/Ematrix), and for the volume fraction of the machines. The most desirable performance of the composite was obtained when the matrix Poisson??s ratio was 0.49, and there was interaction between the Emachine/Ematrix and the volume fraction of the machines. Also the proper volume fraction range of the machine was predicted to be between 0.15 and 0.2 for the lamina shape MAC. Based upon the analysis, a sandwich structure MAC was fabricated and tested. This composite showed 11 times higher stiffness than the matrix without loosing the matrix damping property. This dissertation shows that the research met these objectives: 1) the MAC concept is effective for passive damping of vibrations, 2) that material combinations studied here had optimal combinations for best performance, and 3) that this is a promising field study for future passive and active materials development.

Kim, Jong Hyun

2005-08-01T23:59:59.000Z

256

CSP Theorems for Communicating B Machines  

E-Print Network (OSTI)

CSP Theorems for Communicating B Machines Steve Schneider and Helen Treharne Technical Report CSD #12;#12;Introduction 1 Abstract. Recent work on combining CSP and B has provided ways of describing sys- tems comprised of components described in both B (to express requirements on state) and CSP (to

Doran, Simon J.

257

MACHINE SHOP SAFETY POLICY THE WYSS INSTITUTE  

E-Print Network (OSTI)

Health 210 Lincoln Street 617-432-1370 617-355-7580 617-632-0710 617-632-3016 617-353-6630 617 Research Building (NRB) Security: For lockouts and escorts 617-432-6119 Harvard Custodial Services 617 in the Wyss Institute for Biologically Inspired Engineering (Wyss Institute) light machine shops in the Center

Church, George M.

258

Rankine cycle machines for solar cooling  

DOE Green Energy (OSTI)

A vigorous effort to develop and demonstrate practical uses of solar energy to heat and cool buildings, to process agricultural products, and to provide thermal and electrical energy for industry has been initiated. One significant part of this effort is the research, development, and demonstration of Rankine cycle machines using fluids heated by solar energy. Recent developments in three such devices are discussed briefly.

Weathers, H.M.

1978-08-01T23:59:59.000Z

259

Data management for the world's largest machine  

Science Conference Proceedings (OSTI)

The world's largest machine, the Large Hadron Collider, will have four detectors whose output is expected to answer fundamental questions about the universe. The ATLAS detector is expected to produce 3.2 PB of data per year which will be distributed ...

Sigve Haug; Farid Ould-Saada; Katarina Pajchel; Alexander L. Read

2006-06-01T23:59:59.000Z

260

Gas quantitative analysis with support vector machine  

Science Conference Proceedings (OSTI)

Gas sensor array is an important part of electronic nose. The gas analysis performance of electronic nose is affected badly by the cross sensitivity of gas sensor array. In order to solve the problem of the cross sensitivity, in this work a new method ... Keywords: electronic nose, gas mixture, quantitative analysis, support vector machine

Liang Xie; Xiaodong Wang

2009-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "teller machines telecommunications" 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

Performance implications of virtualizing multicore cluster machines  

Science Conference Proceedings (OSTI)

High performance computers are typified by cluster machines constructed from multicore nodes and using high performance interconnects like Infiniband. Virtualizing such 'capacity computing' platforms implies the shared use of not only the nodes and node ... Keywords: Infiniband, high-performance computing, virtualization

Adit Ranadive; Mukil Kesavan; Ada Gavrilovska; Karsten Schwan

2008-03-01T23:59:59.000Z

262

HEART SMART NUTRITION Be a Lean Machine  

E-Print Network (OSTI)

Lesson 6 HEART SMART NUTRITION Be a Lean Machine This Heart Smart Nutrition series can help you Heart, Lung and Blood Institute). Physical activity increases your metabolic rate, which helps to burn more calories. Plus it helps the heart and lungs function to full capacity. Exercise also helps raise

263

Preprocessing unbalanced data using support vector machine  

Science Conference Proceedings (OSTI)

This paper deals with the application of support vector machine (SVM) to deal with the class imbalance problem. The objective of this paper is to examine the feasibility and efficiency of SVM as a preprocessor. Our study analyzes different classification ... Keywords: COIL data, Hybrid method, Preprocessor, SVM, Unbalanced data

M. A. H. Farquad; Indranil Bose

2012-04-01T23:59:59.000Z

264

Design of a desktop milling machine for fabrication in an introductory machine shop class  

E-Print Network (OSTI)

The purpose of this research is to design, fabricate and test the electromechanical subsystem of a CNC milling machine kit. Unlike all other CNC kits on the market, the purpose of this kit is to teach students the principles ...

Lorenc, Dan (Daniel P.)

2010-01-01T23:59:59.000Z

265

Tolerating latency in replicated state machines through client speculation  

Science Conference Proceedings (OSTI)

Replicated state machines are an important and widely-studied methodology for tolerating a wide range of faults. Unfortunately, while replicas should be distributed geographically for maximum fault tolerance, current replicated state machine protocols ...

Benjamin Wester; James Cowling; Edmund B. Nightingale; Peter M. Chen; Jason Flinn; Barbara Liskov

2009-04-01T23:59:59.000Z

266

Proceedings of the 25th international conference on Machine learning  

Science Conference Proceedings (OSTI)

This volume contains the papers accepted to the 25th International Conference on Machine Learning (ICML 2008). ICML is the annual conference of the International Machine Learning Society (IMLS), and provides a venue for the presentation and discussion ...

William Cohen; Andrew McCallum; Sam Roweis

2008-07-01T23:59:59.000Z

267

Forecasting electricity demand by hybrid machine learning model  

Science Conference Proceedings (OSTI)

This paper proposes a hybrid machine learning model for electricity demand forecasting, based on Bayesian Clustering by Dynamics (BCD) and Support Vector Machine (SVM). In the proposed model, a BCD classifier is firstly applied to cluster the input data ...

Shu Fan; Chengxiong Mao; Jiadong Zhang; Luonan Chen

2006-10-01T23:59:59.000Z

268

The RWTH Aachen machine translation system for WMT 2012  

Science Conference Proceedings (OSTI)

This paper describes the statistical machine translation (SMT) systems developed at RWTH Aachen University for the translation task of the NAACL 2012 Seventh Workshop on Statistical Machine Translation (WMT 2012). We participated in the evaluation ...

Matthias Huck; Stephan Peitz; Markus Freitag; Malte Nuhn; Hermann Ney

2012-06-01T23:59:59.000Z

269

Virtual cutter path display for dental milling machine  

E-Print Network (OSTI)

This paper presents the prototype of a mixed reality system using the computer controlled dental milling machine, which is called MRD Mill. First, overview of the core dental milling machine developed in this study is ...

Ito, Teruaki

270

Machine Learning Forensics for Law Enforcement, Security, and Intelligence  

Science Conference Proceedings (OSTI)

Increasingly, crimes and fraud are digital in nature, occurring at breakneck speed and encompassing large volumes of data. To combat this unlawful activity, knowledge about the use of machine learning technology and software is critical. Machine Learning ...

Jesus Mena

2011-06-01T23:59:59.000Z

271

Seattle City Light - Vending Machine Rebate Program | Department...  

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

of VendingMiser Energy Efficient Vending Machines. VendingMiser reduces the energy consumption of cold drink vending machines by using an occupancy sensor to power down the...

272

A Bahadur Representation of the Linear Support Vector Machine  

Science Conference Proceedings (OSTI)

The support vector machine has been successful in a variety of applications. Also on the theoretical front, statistical properties of the support vector machine have been studied quite extensively with a particular attention to its Bayes risk consistency ...

Ja-Yong Koo; Yoonkyung Lee; Yuwon Kim; Changyi Park

2008-06-01T23:59:59.000Z

273

Magnesium: Digital Resource Center - ARTICLE: Safe Machining of ...  

Science Conference Proceedings (OSTI)

Sep 7, 2007... Other ==== Miscellaneous Digital Resources in Magnesium. Spacer ... Topic Title: ARTICLE: Safe Machining of Magnesium Parts by Cutting...

274

NIST Open Machine Translation (OpenMT) Evaluation  

Science Conference Proceedings (OSTI)

DARPA TIDES Machine Translation 2004 Evaluation (MT04). Current and Recent DARPA TIDES MT Activities. MT04 takes ...

275

A Reordering Model for Phrase-Based Machine Translation  

Science Conference Proceedings (OSTI)

This paper presents a new method for reordering in phrase based statistical machine translation (PBSMT). Our method is based on previous chunk-level reordering methods for PBSMT. Our method is a global reordering. First, we parse the source language ... Keywords: Machine Translation, Natural Language Processing, Phrase-based Statistical Machine Translation

Vinh Nguyen; Thai Phuong Nguyen; Akira Shimazu; Minh Nguyen

2008-08-01T23:59:59.000Z

276

Argument based machine learning in a medical domain  

Science Conference Proceedings (OSTI)

Argument Based Machine Learning (ABML) is a new approach to machine learning in which the learning examples can be accompanied by arguments. The arguments for specific examples are a special form of expert's knowledge which the expert uses to substantiate ... Keywords: Argument Based Machine Learning, Bacterial Infections, Geriatric Population, Rule Learning

Jure abkar; Martin Moina; Jerneja Vide?nik; Ivan Bratko

2006-05-01T23:59:59.000Z

277

Interacting meaningfully with machine learning systems: Three experiments  

Science Conference Proceedings (OSTI)

Although machine learning is becoming commonly used in today's software, there has been little research into how end users might interact with machine learning systems, beyond communicating simple ''right/wrong'' judgments. If the users themselves could ... Keywords: Explanations, Intelligent user interfaces, Machine learning, Rich feedback

Simone Stumpf; Vidya Rajaram; Lida Li; Weng-Keen Wong; Margaret Burnett; Thomas Dietterich; Erin Sullivan; Jonathan Herlocker

2009-08-01T23:59:59.000Z

278

Improving energy efficiency of buffer cache in virtual machines  

Science Conference Proceedings (OSTI)

Main memory contributes a large fraction of energy consumption in powerful servers running virtualization software to support concurrent virtual machines (VMs). Furthermore, data-intensive applications executing inside virtual machines increase the demand ... Keywords: Buffer Cache,Virtual Machine,Energy Management

Lei Ye; Chris Gniady

2012-06-01T23:59:59.000Z

279

Long Term Climate Simulations Using an Adaptable Virtual Machine.  

E-Print Network (OSTI)

the DOE NERSC, a re­ mote machine could be added to the virtual machine until the NERSC account test bed. Another is to include the NERSC machines at LBL, the Cray C90 and the Cray T3E connections, particularly into NERSC, would be important for the success of this project. The latency

280

Constructive hidden nodes selection of extreme learning machine for regression  

Science Conference Proceedings (OSTI)

In this paper, we attempt to address the architectural design of ELM regressor by applying a constructive method on the basis of ELM algorithm. After the nonlinearities of ELM network are fixed by randomly generating the parameters, the network will ... Keywords: Constructive method, Error-minimized extreme learning machine, Extreme learning machine, Incremental extreme learning machine

Yuan Lan; Yeng Chai Soh; Guang-Bin Huang

2010-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "teller machines telecommunications" 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

A real-time virtual machine implementation for small microcontrollers  

Science Conference Proceedings (OSTI)

A way to host a full general purpose virtual machine (VM) interpreter on a very small microcontroller platform is described. This machine provides a comprehensive set of general and enhanced functionality efficiently by abstracting the VM instruction ... Keywords: Microcontrollers, Real-time systems, Virtual machine

W. Roger Davis; Phillip A. Laplante; Bo I. Sandn

2012-09-01T23:59:59.000Z

282

Scheduling a capacitated batch-processing machine to minimize makespan  

Science Conference Proceedings (OSTI)

This paper aims at improving the utilization of a single batch-processing machine. The batch-processing machine can process a batch of jobs, as long as the number of jobs and the total size of all the jobs in a batch do not violate the machine's capacity. ... Keywords: Batch processing, Mathematical modeling, Scheduling, Simulated annealing

Purushothaman Damodaran; Krishnaswami Srihari; Sarah S. Lam

2007-04-01T23:59:59.000Z

283

Virtual Data System on distributed virtual machines in computational grids  

Science Conference Proceedings (OSTI)

This paper presents the work of building a Grid workflow system on distributed virtual machines. A Grid Virtualisation Engine (GVE) is implemented to manage virtual machines as computing resources for Grid applications. The Virtual Data System ... Keywords: compact muon solenoid, distributed virtual machines, grid computing, grid workflow, high energy physics applications, virtual data systems

Lizhe Wang; Gregor Von Laszewski; Jie Tao; Marcel Kunze

2010-09-01T23:59:59.000Z

284

Super-tasks, accelerating Turing machines and uncomputability  

Science Conference Proceedings (OSTI)

Accelerating Turing machines are devices with the same computational structure as Turing machines (TM), but able to perform super-tasks. We ask whether performing super-tasks alone produces more computational power; for example, whether accelerating ... Keywords: Thomson's paradox, accelerating Turing machines, halting problem, super-task

Oron Shagrir

2004-06-01T23:59:59.000Z

285

Estimation of synchronous machine parameters by standstill tests  

Science Conference Proceedings (OSTI)

In this paper we present the results of a time-domain identification procedure to estimate the linear parameters of a salient-pole synchronous machine at standstill. A new approach is proposed for the estimation of synchronous machine coupled to DC-chopper ... Keywords: Parameter estimation, Standstill tests, Synchronous machine

M. Hasni; O. Touhami; R. Ibtiouen; M. Fadel; S. Caux

2010-10-01T23:59:59.000Z

286

FY 1997 Hanford telecommunication and informations system user profile, milestone IRM-097-003  

SciTech Connect

This document reports survey data collected from the U.S. Department of Energy, Richland Operations Office (DOE-RL), Project Hanford Management Contract (PHMC) companies, and the PHMC enterprise companies for purposes of characterizing the Hanford Local Area Network (HLAN) user profile. Telephone, radio, and pager data are also provided. The data reveal that job tasks of the 8,500 Hanford Site workers who use the HLAN are highly, if not completely, computer dependent. Employees use their computers as their pens and paper, calculators, drafting tables and communication devices. Fifty eight percent of the survey respondents predict 90 to 100% loss in productivity if they had no access to a computer. Additionally, 30% of the users felt they would have a 50 to 80% loss in productivity without computers; and more than 68 % use their computers between 4 and 8 hours per day. The profile also shows th at the software packages used most heavily are cc:Mail` the Windows version, Hanford Information, WordPerfece, Site Forms and Look-up. Use of Windows-based products is very high. Regarding the productivity tools that are seldom used, 49 % of the respondents say they ``never use`` the Hanford Help and Hints (HUH). The use of the external intemet by Hanford has shown a large increase. The survey indicates that users rate the intranet and the ability to access other sources of information as the fourth most important computer application. The Microsoft System Management Server (SMS 4) data show that more than 60% of the computers on the HLAN need replacement or upgrades to run the Windows 95 Operating System, which has been selected as the PHMC standard. Although data also show that 77% of the PHMC machines are running the current standard Windows for Workgroup version 3. 1 1, they do not have the memory and/or the hard disk space to upgrade to Windows 95. The survey results indicate that telephone system use is also high and regarded as a useful tool. Pager use is very high and has continued to rise even as the numbers of employees dropped. The number of radios is decreasing as the employee numbers drop.

Witherspoon, T.T.

1997-09-22T23:59:59.000Z

287

Mechanical design of a desktop milling machine for fabrication in an introductory machining class by Johannes Schneider.  

E-Print Network (OSTI)

The purpose of this research is the mechanical design of a miniature desktop milling machine for use as an alternative class project in MIT's introductory machining course 2.670. This research is important, because a ...

Schneider, Johannes (Johannes A.)

2010-01-01T23:59:59.000Z

288

Hybrid-secondary uncluttered induction machine  

DOE Patents (OSTI)

An uncluttered secondary induction machine (100) includes an uncluttered rotating transformer (66) which is mounted on the same shaft as the rotor (73) of the induction machine. Current in the rotor (73) is electrically connected to current in the rotor winding (67) of the transformer, which is not electrically connected to, but is magnetically coupled to, a stator secondary winding (40). The stator secondary winding (40) is alternately connected to an effective resistance (41), an AC source inverter (42) or a magnetic switch (43) to provide a cost effective slip-energy-controlled, adjustable speed, induction motor that operates over a wide speed range from below synchronous speed to above synchronous speed based on the AC line frequency fed to the stator.

Hsu, John S. (Oak Ridge, TN)

2001-01-01T23:59:59.000Z

289

R&D ERL: Machine Protection System  

SciTech Connect

The Machine Protection System (MPS) is a device-safety system that is designed to prevent damage to hardware by generating interlocks, based upon the state of input signals generated by selected sub-system. It exists to protect key machinery such as the 50 kW and 1 MW RF Systems. When a fault state occurs, the MPS is capable of responding with an interlock signal within several microseconds. The Machine Protection System inputs are designed to be fail-safe. In addition, all fault conditions are latched and time-stamped. The ERL MPS is based on a National Instruments hardware platform, and is programmed by utilizing National Instruments development environment for a visual programming language.

Altinbas, Z.

2010-01-01T23:59:59.000Z

290

Walcot Electric Machines | Open Energy Information  

Open Energy Info (EERE)

Walcot Electric Machines Walcot Electric Machines Jump to: navigation, search Name Walcot Electric Machines Place Bath, United Kingdom Zip BA2 7AY Sector Efficiency Product A spin-out from Bath University which that will develop and licence process relating to high efficiency electric motors for fixed speed applications, and will offer endusers substantial reductions in the cost of operation Coordinates 45.467055°, -98.329279° 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":45.467055,"lon":-98.329279,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

291

Dovetail spoke internal permanent magnet machine  

Science Conference Proceedings (OSTI)

An internal permanent magnet (IPM) machine is provided. The IPM machine includes a stator assembly and a stator core. The stator core also includes multiple stator teeth. The stator assembly is further configured with stator windings to generate a stator magnetic field when excited with alternating currents and extends along a longitudinal axis with an inner surface defining a cavity. The IPM machine also includes a rotor assembly and a rotor core. The rotor core is disposed inside the cavity and configured to rotate about the longitudinal axis. The rotor assembly further includes a shaft. The shaft further includes multiple protrusions alternately arranged relative to multiple bottom structures provided on the shaft. The rotor assembly also includes multiple stacks of laminations disposed on the protrusions and dovetailed circumferentially around the shaft. The rotor assembly further includes multiple pair of permanent magnets for generating a magnetic field, which magnetic field interacts with the stator magnetic field to produce a torque. The multiple pair of permanent magnets are disposed between the stacks. The rotor assembly also includes multiple middle wedges mounted between each pair of the multiple permanent magnets.

Alexander, James Pellegrino (Ballston Lake, NY); EL-Refaie, Ayman Mohamed Fawzi (Niskayuna, NY); Lokhandwalla, Murtuza (Clifton Park, NY); Shah, Manoj Ramprasad (Latham, NY); VanDam, Jeremy Daniel (West Coxsackie, NY)

2011-08-23T23:59:59.000Z

292

Positional reference system for ultraprecision machining  

DOE Patents (OSTI)

A stable positional reference system for use in improving the cutting tool-to-part contour position in numerical controlled-multiaxis metal turning machines is provided. The reference system employs a plurality of interferometers referenced to orthogonally disposed metering bars which are substantially isolated from machine strain induced position errors for monitoring the part and tool positions relative to the metering bars. A microprocessor-based control system is employed in conjunction with the plurality of position interferometers and part contour description data inputs to calculate error components for each axis of movement and output them to corresponding axis drives with appropriate scaling and error compensation. Real-time position control, operating in combination with the reference system, makes possible the positioning of the cutting points of a tool along a part locus with a substantially greater degree of accuracy than has been attained previously in the art by referencing and then monitoring only the tool motion relative to a reference position located on the machine base.

Arnold, Jones B. (Knoxville, TN); Burleson, Robert R. (Clinton, TN); Pardue, Robert M. (Knoxville, TN)

1982-01-01T23:59:59.000Z

293

Positional reference system for ultraprecision machining  

DOE Patents (OSTI)

A stable positional reference system for use in improving the cutting tool-to-part contour position in numerical controlled-multiaxis metal turning machines is provided. The reference system employs a plurality of interferometers referenced to orthogonally disposed metering bars which are substantially isolated from machine strain induced position errors for monitoring the part and tool positions relative to the metering bars. A microprocessor-based control system is employed in conjunction with the plurality of positions interferometers and part contour description data input to calculate error components for each axis of movement and output them to corresponding axis driven with appropriate scaling and error compensation. Real-time position control, operating in combination with the reference system, makes possible the positioning of the cutting points of a tool along a part locus with a substantially greater degree of accuracy than has been attained previously in the art by referencing and then monitoring only the tool motion relative to a reference position located on the machine base.

Arnold, J.B.; Burleson, R.R.; Pardue, R.M.

1980-09-12T23:59:59.000Z

294

Parameter optimization of modern machining processes using teaching-learning-based optimization algorithm  

Science Conference Proceedings (OSTI)

Modern machining processes are now-a-days widely used by manufacturing industries in order to produce high quality precise and very complex products. These modern machining processes involve large number of input parameters which may affect the cost ... Keywords: Abrasive jet machining, Modern machining processes, Parameter optimization, TLBO algorithm, Ultrasonic machining, Wire electrical discharge machining

R. Venkata Rao; V. D. Kalyankar

2013-01-01T23:59:59.000Z

295

Photo of the Week: The Z Machine | Department of Energy  

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

The Z Machine The Z Machine Photo of the Week: The Z Machine September 21, 2012 - 11:08am Addthis The Z machine, the largest X-ray generator in the world, is located in Albuquerque, New Mexico. As part of the Pulsed Power Program, which started at Sandia National Laboratories in the 1960s, the Z machine concentrates electrical energy and turns it into short pulses of enormous power, which can then be used to generate X-rays and gamma rays. Click on the image for a full size version. | Photo credit: Randy Montoya/Sandia National Laboratories. The Z machine, the largest X-ray generator in the world, is located in Albuquerque, New Mexico. As part of the Pulsed Power Program, which started at Sandia National Laboratories in the 1960s, the Z machine concentrates electrical energy and turns it into short pulses of enormous power, which

296

El Ma Electronic Machining srl | Open Energy Information  

Open Energy Info (EERE)

Ma Electronic Machining srl Ma Electronic Machining srl Jump to: navigation, search Name El.Ma. Electronic Machining srl Place Riva del Garda (TN), Italy Zip 38066 Sector Hydro, Hydrogen, Solar, Wind energy Product String representation "Italy-based, in ... solar sectors." is too long. References El.Ma. Electronic Machining srl[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. El.Ma. Electronic Machining srl is a company located in Riva del Garda (TN), Italy . References ↑ "El.Ma. Electronic Machining srl" Retrieved from "http://en.openei.org/w/index.php?title=El_Ma_Electronic_Machining_srl&oldid=344591" Categories: Clean Energy Organizations Companies Organizations

297

On-Site Services at BNL  

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

Information TFCU Automatic Teller Machine (ATM) locations Brookhaven Center Club Restaurant Cafeteria Child Care Gas Service Station Notary Public Post Office Vending Machines...

298

Laboratory Directed Research and Development Final Report Intelligent Tools for On-Machine Acceptance of Precision Machined Components  

E-Print Network (OSTI)

On-Machine Acceptance (OMA) is an agile manufacturing concept being developed for machine tools at SNL. The concept behind OMA is the integration of product design, fabrication, and qualification processes by using the machining center as a fabrication and inspection tool. This report documents the final results of a Laboratory Directed Research and Development effort to qualify OMA. Intelligent Tools for On-Machine Acceptance of Precision Machined Components 2 Acknowledgments Thanks to Don Sheaffer, Department 8120, Mark Powell, Department 9611, and Marcey Abate, Department 12323, for their contributions to this final report. Thanks to Tony Bryce, and Dennis Clingan, Department 1484, Phil Skogmo, Department 2645, and Charles Steinhaus, Department 8240, for their assistance in writing this report. Intelligent Tools for On-Machine Acceptance of Precision Machined Components 3 Contents 1.0 Introduction .................................................................................

Naomi Christensen Precision; Naomi G. Christensen; Lane D. Harwell; Andrew Hazelton

1996-01-01T23:59:59.000Z

299

Machine augmented composite materials for damping purposes  

E-Print Network (OSTI)

In this study the energy dissipation performance of machine augmented composite (MAC) materials is investigated. MAC materials are formed by inserting simple machines into a matrix material. In this work the machines take the form of fluid filled tubes, and the tube cross-sectional geometry induces fluid flow when it is deformed in its plane. This flow dissipates mechanical energy, and thus provides the composite material with attractive damping properties. The objective of this study is to gain insight into the geometry, the material property combinations, and the boundary conditions that are effective in producing high damping MAC materials. Particular attention is given to tube geometry and to dimensionless parameters that govern the energy dissipation efficiency of a MAC lamina. An important dimensionless parameter is the ratio of solid elastic moduli to the product of the driving frequency and the fluid dynamic viscosity. This is a measure of the ratio of elastic forces in the solid material to the viscous forces in the fluid material that makes up a MAC lamina. Governing equations and simulation methods are discussed. Simplified equations are derived to predict the pressure generated when a tube/matrix cell is squeezed with zero pressure end conditions. Transient, three dimensional finite element models are also used to predict the performance of the damping MAC materials with zero pressure at the ends of the tubes. For the geometry and material properties considered, the highest energy dissipation efficiency predicted by these models is approximately 0.8 out of a maximum of 1.0.

McCutcheon, David Matthew

2004-12-01T23:59:59.000Z

300

Ccg supertags in factored statistical machine translation  

E-Print Network (OSTI)

Combinatorial Categorial Grammar (CCG) supertags present phrase-based machine translation with an opportunity to access rich syntactic information at a word level. The challenge is incorporating this information into the translation process. Factored translation models allow the inclusion of supertags as a factor in the source or target language. We show that this results in an improvement in the quality of translation and that the value of syntactic supertags in flat structured phrase-based models is largely due to better local reorderings. 1

Alexandra Birch; Miles Osborne

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "teller machines telecommunications" 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

Agile Machining and Inspection Non-Nuclear Report (NNR) Project  

SciTech Connect

This report is a high level summary of the eight major projects funded by the Agile Machining and Inspection Non-Nuclear Readiness (NNR) project (FY06.0422.3.04.R1). The largest project of the group is the Rapid Response project in which the six major sub categories are summarized. This project focused on the operations of the machining departments that will comprise Special Applications Machining (SAM) in the Kansas City Responsive Infrastructure Manufacturing & Sourcing (KCRIMS) project. This project was aimed at upgrading older machine tools, developing new inspection tools, eliminating Classified Removable Electronic Media (CREM) in the handling of classified Numerical Control (NC) programs by installing the CRONOS network, and developing methods to automatically load Coordinated-Measuring Machine (CMM) inspection data into bomb books and product score cards. Finally, the project personnel leaned perations of some of the machine tool cells, and now have the model to continue this activity.

Lazarus, Lloyd

2009-02-19T23:59:59.000Z

302

Energy Cost Calculator for Commercial Ice Machines | Department of Energy  

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

Ice Machines Ice Machines Energy Cost Calculator for Commercial Ice Machines October 8, 2013 - 2:25pm Addthis Vary capacity size, energy cost, hours of operation, and /or efficiency level. INPUT SECTION Input the following data (if any parameter is missing, calculator will set to default value). Defaults Type of Ice Cube Machine Ice Making Head Self-Contained Remote Condensing Unit Ice Making Head Type of Condenser Air Cooled Water Cooled Air Cooled Ice Harvest Rate (lbs. ice per 24 hrs.) lbs. per 24 hrs. 500 lbs. per 24 hrs. Energy Consumption (per 100 lbs. of ice) kWh 5.5 kWh Quantity of ice machines to be purchased 1 Energy Cost $/kWh 0.06 $/kWh Annual Hours of Operation hrs. 3000 hrs. Calculate Reset OUTPUT SECTION Performance per Ice Cube Machine Your

303

International Journal of Machine Tools & Manufacture 47 (2007) 22732281 Near dry electrical discharge machining  

E-Print Network (OSTI)

discharge machining C.C. Kao, Jia Tao, Albert J. Shih? Mechanical Engineering, University of Michigan, Ann. The dielectric strength, defined as the maximum electric field strength that the dielectric fluid can withstand and kerosene-based oil are two commonly used dielectric fluids in conventional wet EDM. Dry EDM uses gas

Shih, Albert J.

304

Multi-winding Homopolar Electric Machine Offers Variable Voltage ...  

Wind Energy Industrial Technologies Multi-winding Homopolar Electric Machine Offers Variable Voltage at Low Rotational Speed Oak Ridge National Laboratory. Contact ...

305

Combined Electric Machine and Current Source Inverter Drive System ...  

Wind power generators ; Industrial power generators; More Information John S. Hsu. Combined Electric Machine and Current Source Invertor Drive System, U.S ...

306

Electrical machines and assemblies including a yokeless stator ...  

Wind Energy; Partners (27) Visual Patent Search; Success Stories; News; Events; Electrical machines and assemblies including a yokeless stator with modular lamination ...

307

DOE - Office of Legacy Management -- Cincinnati Milling and Machining...  

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

& Machining Co. (OH.25 ) Eliminated from consideration under FUSRAP - Referred to NRC Designated Name: Not Designated Alternate Name: None Location: Cincinnati , Ohio...

308

Livermore installs big data machine | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

installs big data machine | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response...

309

Parallel machine scheduling with nested job assignment restrictions  

Science Conference Proceedings (OSTI)

We derive a polynomial time approximation scheme for a special case of makespan minimization on unrelated machines. Keywords: Approximation algorithms, Restricted assignment, Scheduling

Gabriella Muratore; Ulrich M. Schwarz; Gerhard J. Woeginger

2010-01-01T23:59:59.000Z

310

KCP relocates 18-ton machine | National Nuclear Security Administratio...  

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

relocates 18-ton machine | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response...

311

A Column Generation Approach for Support Vector Machines  

E-Print Network (OSTI)

Mar 23, 2006 ... For instance, taking the Wisconsin Breast Cancer Database from the UCI Machine ..... European Journal of Operational Research. In press.

312

John Hsu, Oak Ridge National Laboratory, Flux Coupling Machines...  

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

John Hsu, Oak Ridge National Laboratory, Flux Coupling Machines and Switched Reluctance Motors to Replace Permanent Magnets in Electric Vehicles John Hsu, Oak Ridge National...

313

Hybrid-secondary uncluttered permanent magnet machine and ...  

An electric machine (40) has a stator (43), a permanent magnet rotor (38) with permanent magnets (39) and a magnetic coupling uncluttered rotor (46) for inducing a ...

314

Vending Machine Energy Consumption and VendingMiser Evaluation  

E-Print Network (OSTI)

As an effort to decrease the amount of non-critical energy used on the Texas A&M campus, and to assist Dixie Narco in evaluating the efficiency of their vending machines, the Texas A&M Energy Systems Laboratory investigated the power consumption of soda vending machines on the Texas A&M campus. Several vending machines were evaluated to determine the power consumption for the individual components, and the whole machine. Recommendations were made from the results. The VendingMiser device was also tested to evaluate the potential energy savings of this device.

Ritter, J.; Hugghins, J.

2000-01-01T23:59:59.000Z

315

Sandia gives Japanese elected official a tour of Z machine |...  

National Nuclear Security Administration (NNSA)

gives Japanese elected official a tour of Z machine | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy...

316

Hybrid MPI/OpenMP parallel support vector machine training  

E-Print Network (OSTI)

Jan 12, 2009 ... A parallel implementation of Support Vector Machine training has been developed, using a combination of MPI and OpenMP. Using an interior...

317

Exploiting separability in large-scale Support Vector Machine training  

E-Print Network (OSTI)

Aug 8, 2007 ... Abstract: Linear support vector machine training can be represented as a large quadratic program. We present an efficient and numerically...

318

Edge diagnostics for tandem mirror machines  

SciTech Connect

The edge plasma in a tandem mirror machine shields the plasma core from cold neutral gas and impurities. A variety of diagnostics are used to measure the fueling, shielding, and confinement of the edge plasma in both the end plug and central cell regions. Fast ion gauges and residual gas analyzers measure the gas pressure and composition outside of the plasma. An array of Langmuir probes is used to measure the electron density and temperature. Extreme ultraviolet (euv) and visible spectroscopy are used to measure both the impurity and deuterium densities and to estimate the shielding factor for the core plasma. The linear geometry of a tandem mirror also allows direct measurements of the edge plasma by sampling the ions and electrons lost but the ends of the machine. Representative data obtained by these diagnostics during operation of the Tandem Mirror Experiment (TMX) and Tandem Mirror Experiment-Upgrade (TMX-U) experiments are presented. Diagnostics that are currently being developed to diagnose the edge plasma are also discussed.

Allen, S.L.

1984-09-14T23:59:59.000Z

319

Evaluation of machining dispersions for turning process  

E-Print Network (OSTI)

In this article we propose to extend the model of simulation of dispersions in turning based on the geometrical specifications. Our study is articulated around two trends of development: the first trend relates to the geometrical model. The geometrical model suggested must allow a follow-up of the geometry of the part during the simulation of machining. It is thus a question of carrying out a systematic treatment of the whole dimensioning and tolerancing process while being based on the principles of the \\DeltaL method. We also planned to integrate this type of specification in the model of simulation of machining suggested. It is more generally a question of extending the traditional model for better taking into account the multi axis specification of coaxiality and perpendicularity on the turned workpieces. The second trend of our study relates to the widening of the field of application of the model. We propose to extend the field of application of the model by taking into account the modifications of several parameters of the manufacturing process plans, likely to involve variations of dispersions.

Arnaud Lefebvre; Valery Wolff

2008-03-03T23:59:59.000Z

320

Automatic tool path generation for finish machining  

SciTech Connect

A system for automatic tool path generation was developed at Sandia National Laboratories for finish machining operations. The system consists of a commercially available 5-axis milling machine controlled by Sandia developed software. This system was used to remove overspray on cast turbine blades. A laser-based, structured-light sensor, mounted on a tool holder, is used to collect 3D data points around the surface of the turbine blade. Using the digitized model of the blade, a tool path is generated which will drive a 0.375 inch diameter CBN grinding pin around the tip of the blade. A fuzzified digital filter was developed to properly eliminate false sensor readings caused by burrs, holes and overspray. The digital filter was found to successfully generate the correct tool path for a blade with intentionally scanned holes and defects. The fuzzified filter improved the computation efficiency by a factor of 25. For application to general parts, an adaptive scanning algorithm was developed and presented with simulation results. A right pyramid and an ellipsoid were scanned successfully with the adaptive algorithm.

Kwok, Kwan S.; Loucks, C.S.; Driessen, B.J.

1997-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "teller machines telecommunications" 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

Optimisation of machining processes design for Stellite 6, a wear resistant and difficult-to-machine material.  

E-Print Network (OSTI)

??"The research work in this thesis involves a series of physical experiments and theoretical investigations for machining of Stellite 6 using PCBN (Polycrystalline Cubic Boron (more)

Hasan, Md Shahanur.

2011-01-01T23:59:59.000Z

322

Interpolator for numerically controlled machine tools  

DOE Patents (OSTI)

A digital differential analyzer circuit is provided that depending on the embodiment chosen can carry out linear, parabolic, circular or cubic interpolation. In the embodiment for parabolic interpolations, the circuit provides pulse trains for the X and Y slide motors of a two-axis machine to effect tool motion along a parabolic path. The pulse trains are generated by the circuit in such a way that parabolic tool motion is obtained from information contained in only one block of binary input data. A part contour may be approximated by one or more parabolic arcs. Acceleration and initial velocity values from a data block are set in fixed bit size registers for each axis separately but simultaneously and the values are integrated to obtain the movement along the respective axis as a function of time. Integration is performed by continual addition at a specified rate of an integrand value stored in one register to the remainder temporarily stored in another identical size register. Overflows from the addition process are indicative of the integral. The overflow output pulses from the second integration may be applied to motors which position the respective machine slides according to a parabolic motion in time to produce a parabolic machine tool motion in space. An additional register for each axis is provided in the circuit to allow "floating" of the radix points of the integrand registers and the velocity increment to improve position accuracy and to reduce errors encountered when the acceleration integrand magnitudes are small when compared to the velocity integrands. A divider circuit is provided in the output of the circuit to smooth the output pulse spacing and prevent motor stall, because the overflow pulses produced in the binary addition process are spaced unevenly in time. The divider has the effect of passing only every nth motor drive pulse, with n being specifiable. The circuit inputs (integrands, rates, etc.) are scaled to give exactly n times the desired number of pulses out, in order to compensate for the divider.

Bowers, Gary L. (Clinton, TN); Davenport, Clyde M. (Oak Ridge, TN); Stephens, Albert E. (Knoxville, TN)

1976-01-01T23:59:59.000Z

323

Technology: Machine and its interpretation in architecture  

E-Print Network (OSTI)

The objective of this study is to develop a comprehensive theory for the relationship between architecture and technology and to examine the interpretation of technology when it is applied to architecture. In architecture, 'art and craft' and 'doing and saying (presentation)' are closely interwoven. It is sensitive to the external environment in nature, and its boundary has been actively changed. The nineteenth century brought the sudden alteration of culture with the collaboration between science and its applied means or knowledge - "technology". Subsequently, in the twentieth century, the new culture has transformed our normal life style and we can perceive the development of civilization sensuously. The machine as a product of industrial civilization and the symbol of technology has generated new meanings and tradition in tune with this historical trend. Therefore, this study will center on the concept 'technology', which is one of the conspicuous factors in the formation of modern architecture, and it will investigate the relationship between technology and architecture.

Kim, Ju Hong

2002-01-01T23:59:59.000Z

324

Applying Alpha-Channeling to Mirror Machines  

SciTech Connect

The ?-channeling effect entails the use of radio-frequency waves to expel and cool high-energetic ?- particles born in a fusion reactor; the device reactivity can then be increased even further by redirecting the extracted energy to fuel ions. Originally proposed for tokamaks, this technique has also been shown to benefi t open-ended fusion devices. Here, the fundamental theory and practical aspects of ?- channeling in mirror machines are reviewed, including the influence of magnetic field inhomogeneity and the effect of a finite wave region on the ?-channeling mechanism. For practical implementation of the ? -channeling effect in mirror geometry, suitable contained weakly-damped modes are identifi ed. In addition, the parameter space of candidate waves for implementing the ? -channeling effect can be signi cantly extended through the introduction of a suitable minority ion species that has the catalytic effect of moderating the transfer of power from the ?-channeling wave to the fuel ions.

A.I. Zhmoginov and N.J. Fisch

2012-03-16T23:59:59.000Z

325

Design studies of mirror machine reactors  

SciTech Connect

An overview is presented of a mirror fusion reactor design study. The general methodology used in the study is discussed, the reactor is described, and some design alternatives to the present approach are enumerated. The system chosen for this design study is a mirror machine with direct conversion using D- T fuel. The nominal power output is 200 MW. The coil geometry is the Yin Yang, minimum B with a vacuum mirror ratio of 3. The coil is of particular utility because of its simple conductor shapes and because the two separate conductors, by proper B-field biasing, allow the charged particles to escape preferentially through one mirror only and through a relatively small window'' of that mirror. This is necessary for direct converter economy. (auth)

Werner, R.W.; Carlson, G.A.; Hovingh, J.; Lee, J.D.; Peterson, M.A.

1973-12-01T23:59:59.000Z

326

Energy Efficient Allocation of Virtual Machines in Cloud Data Centers  

Science Conference Proceedings (OSTI)

Rapid growth of the demand for computational power has led to the creation of large-scale data centers. They consume enormous amounts of electrical power resulting in high operational costs and carbon dioxide emissions. Moreover, modern Cloud computing ... Keywords: Energy efficiency, Cloud computing, Energy consumption, Green IT, Resource management, Virtualization, Allocation of virtual machines, Live migration of virtual machines

Anton Beloglazov; Rajkumar Buyya

2010-05-01T23:59:59.000Z

327

Brain-controlled finite state machine for wheelchair navigation  

Science Conference Proceedings (OSTI)

This proposal is about a brain-controlled electrically powered wheelchair. The system comprises a brain-computer interface based on steady-state visual evoked potentials and a processing unit relying on a finite state machine (FSM). Results of first ... Keywords: brain-computer interface (bci), finite state machine (fsm), human-computer interaction, stea dy-state visual evoked potentials (ssvep)

Amir Teymourian; Thorsten Lueth; Axel Graeser; Torsten Felzer; Rainer Nordmann

2008-10-01T23:59:59.000Z

328

Synthesizing hierarchical state machines from expressive scenario descriptions  

Science Conference Proceedings (OSTI)

There are many examples in the literature of algorithms for synthesizing state machines from scenario-based models. The motivation for these is to automate the transition from scenario-based requirements to early behavioral design models. To date, however, ... Keywords: State machine synthesis, interaction overview diagrams, scenario-based requirements, software modeling

Jon Whittle; Praveen K. Jayaraman

2010-01-01T23:59:59.000Z

329

Monthly streamflow forecasting based on improved support vector machine model  

Science Conference Proceedings (OSTI)

To improve the performance of the support vector machine (SVM) model in predicting monthly streamflow, an improved SVM model with adaptive insensitive factor is proposed in this paper. Meanwhile, considering the influence of noise and the disadvantages ... Keywords: Adaptive insensitive factor, Artificial neural network, Chaos and phase-space reconstruction theory, Streamflow forecast, Support vector machine, Wavelet

Jun Guo; Jianzhong Zhou; Hui Qin; Qiang Zou; Qingqing Li

2011-09-01T23:59:59.000Z

330

Terminal models for switching overvoltage studies in electrical machines  

Science Conference Proceedings (OSTI)

In this paper, terminal models for high voltage machine windings are developed. The models are useful for simulating transient overvoltages due to switching operations on industrial installations. The models are based on network synthesis of the winding ... Keywords: electrical parameters, machine winding, network synthesis, switching transients, terminal impedance

J. L. Guardado; V. Venegas; E. Melgoza

2006-03-01T23:59:59.000Z

331

Fatigue crack growth estimation by relevance vector machine  

Science Conference Proceedings (OSTI)

The investigation of damage propagation mechanisms on a selected safety-critical component or structure requires the quantification of its remaining useful life (RUL) to verify until when it can continue performing the required function. In this work, ... Keywords: Bayesian techniques, Fatigue crack growth, Prognostics, Relevance vector machine, Residual useful life, Support vector machine

Enrico Zio; Francesco Di Maio

2012-09-01T23:59:59.000Z

332

Advanced support vector machines for 802.11 indoor location  

Science Conference Proceedings (OSTI)

Due to the proliferation of ubiquitous computing services, locating a device in indoor scenarios has received special attention during recent years. A variety of algorithms are based on Wi-Fi measurements of the received signal strength and estimate ... Keywords: Autocorrelation kernel, Complex support vector machines, Fingerprinting, IEEE 802.11, Indoor location, Support vector machines

Carlos Figuera; Jos Luis Rojo-lvarez; Mark Wilby; Inmaculada Mora-Jimnez; Antonio J. Caamao

2012-09-01T23:59:59.000Z

333

Grading of construction aggregate through machine vision: Results and prospects  

Science Conference Proceedings (OSTI)

Traditionally, crushed aggregate to be used in construction is graded using sieves. We describe an innovative machine vision approach to such grading. Our operational scenario is one where a camera takes images from directly overhead of a layer of aggregate ... Keywords: Construction industry, Image database, Machine vision, Supervised and unsupervised classification, Wavelet transform

Fionn Murtagh; Xiaoyu Qiao; Paul Walsh; P. A. M. Basheer; Danny Crookes; Adrian Long

2005-12-01T23:59:59.000Z

334

Bounded sequence testing from deterministic finite state machines  

Science Conference Proceedings (OSTI)

The W- andWp-methods are the basis for conformance testing from a deterministic finite state machine (DFSM) when the conformance relation considered is equivalence. However, many DFSM applications use only input sequences of limited length. In such cases, ... Keywords: Finite state machines, Specification-based testing, Test selection, W-method, Wp-method

Florentin Ipate

2010-03-01T23:59:59.000Z

335

Milling Machine Replacement Project (4587), 5/11/2012  

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

Milling Machine Replacement Projects (4587) Milling Machine Replacement Projects (4587) Program or Field Office: Y-12 Site Office Location(s) (City/County/State): Oak Ridge, Anderson County, Tennessee Proposed Action Description: Submit by E-mail The proposed action is to replace two large milling machines with two new medium sized CNC milling machines. The new machines will be connected to the digital network communication (DNC) system. Categorical Exclusion(s) Applied: 81.31 -Installation or relocation of machinery and equipment For the complete DOE National Environmental Policy Act regulations regarding categorical exclusions, including the full text of each categorical exclusion, see Subpart D of 10 CFR Part 1021. Regulatory Requirements in 10 CFR 1021.410(b): (See full text in regulation)

336

DOE - Office of Legacy Management -- Transcontinental Machine and Tool Co -  

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

Transcontinental Machine and Tool Transcontinental Machine and Tool Co - US 06 FUSRAP Considered Sites Site: TRANSCONTINENTAL MACHINE AND TOOL CO. (US.06 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Unknown US.06-1 Evaluation Year: 1990 US.06-1 Site Operations: Metal Fabrication operations - Machined Uranium slugs in support of Savannah River program for evaluation of Uranium fabrication methods. US.06-1 Site Disposition: Eliminated - Based on similar AEC/MED machine shops' surveys with low potential for contamination - did not exceed DOE guidelines US.06-1 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium US.06-1 Radiological Survey(s): None Indicated Site Status: Eliminated from further consideration under FUSRAP

337

Traction sheave elevator, hoisting unit and machine space  

DOE Patents (OSTI)

Traction sheave elevator consisting of an elevator car moving along elevator guide rails, a counterweight moving along counterweight guide rails, a set of hoisting ropes (3) on which the elevator car and counterweight are suspended, and a drive machine unit (6) driving a traction sheave (7) acting on the hoisting ropes (3) and placed in the elevator shaft. The drive machine unit (6) is of a flat construction. A wall of the elevator shaft is provided with a machine space with its open side facing towards the shaft, the essential parts of the drive machine unit (6) being placed in the space. The hoisting unit (9) of the traction sheave elevator consists of a substantially discoidal drive machine unit (6) and an instrument panel (8) mounted on the frame (20) of the hoisting unit.

Hakala, Harri (Hyvinkaa, FI); Mustalahti, Jorma (Hyvinkaa, FI); Aulanko, Esko (Kerava, FI)

2000-01-01T23:59:59.000Z

338

Hybrid machine maintenance planning systems using case-based reasoning and evolution strategies  

Science Conference Proceedings (OSTI)

Machine failure prediction involves the processing of massive amounts of data, expert's knowledge of various types of machines, problems of noisy data and operation variability. The chief advantages of effective machine failure prediction are that it ...

Kan Yuen Sin / James Liu

2004-01-01T23:59:59.000Z

339

Electronics & Telecommunications News  

Science Conference Proceedings (OSTI)

... Filtration Material Could Make Petroleum Refining Cheaper ... Solid-State Single Photon Sources Release Date: 05 ... a single photon source (SPS) that ...

2010-10-28T23:59:59.000Z

340

Electronics and Telecommunications Portal  

Science Conference Proceedings (OSTI)

... Quantum Electrical Measurements; Quantum Information and ... The working of countless electronic devices involves electric and magnetic ...

2013-06-27T23:59:59.000Z

Note: This page contains sample records for the topic "teller machines telecommunications" 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

TELECOMMUNICATIONS INDUSTRY ASSOCIATION A ...  

Science Conference Proceedings (OSTI)

... 2 Proposed System Is Not PSA ..... ... universality of the selected model. ... the recommended models and ...

2009-02-03T23:59:59.000Z

342

Selected Vendor Telecommunications Products  

E-Print Network (OSTI)

;APPENDIX A A-2 Product: CellNet Developers: CellNet Data Systems Investors: AT&T Ventures Bank of Boston- held or other mobile receivers. CellNet's fixed wireless radio system consists of a two-way network, operation, and maintenance of the system, paying a fee of roughly $1.00 per meter per month for the basic

343

TKN Telecommunication Networks Group  

E-Print Network (OSTI)

rate, transmit power, and packet size on energy consumption in a typical wireless net- work interfaceBm Packet interval 0.024 sec RX-POWER -82.045 dBm Power consumption in TX 1650 mW Path loss model free-space Power consumption in RX 1400 mW Fading model none TABLE I SIMULATION PARAMETERS Figures 1(a) and 1(b

Wichmann, Felix

344

Reviving Telecommunications Surveillance Law  

E-Print Network (OSTI)

for National Security Letters (NSLs). Even for these moreSurveillance Court of Review. b) NSLs. In addition to FISA,require judicial review. NSLs extend to financial records,

Schwartz, Paul M.

2008-01-01T23:59:59.000Z

345

Electronics & Telecommunications News  

Science Conference Proceedings (OSTI)

... layer (top) more. Magnetic Ties May Explain High-Temp Superconductors Release Date: 07/06/2006 When it comes ...

2010-10-28T23:59:59.000Z

346

Energy Consumption Characterization and Reduction Strategies for Milling Machine Tool Use  

E-Print Network (OSTI)

Cutting Condition on Power Consumption of Machine Tools, in:Energy Consumption Characterization and Reduction Strategiesand reducing the energy consumption of milling machine tools

Diaz, Nancy; E. Redelsheimer; Dornfeld, David

2011-01-01T23:59:59.000Z

347

Energy Consumption Characterization and Reduction Strategies for Milling Machine Tool Use  

E-Print Network (OSTI)

Part Orientation for Face Milling, in: Annals of the CIRP,2010): Environmental Analysis of Milling Machine Tool Use inand Reduction Strategies for Milling Machine Tool Use Nancy

Diaz, Nancy; E. Redelsheimer; Dornfeld, David

2011-01-01T23:59:59.000Z

348

Environmental Analysis of Milling Machine Tool Use in Various Manufacturing Environments  

E-Print Network (OSTI)

Environmental Analysis of Milling Machine Tool Use inHorvath, David Dornfeld Milling is a type of cutting processof a standard vertical milling machine tool. In this

Diaz, Nancy; Helu, Moneer; Jayanathan, Stephen; Chen, Yifen; Horvath, Arpad; Dornfeld, David

2010-01-01T23:59:59.000Z

349

Energy Consumption Characterization and Reduction Strategies for Milling Machine Tool Use  

E-Print Network (OSTI)

Energy Consumption Characterization and Reduction Strategiesand reducing the energy consumption of milling machine toolsGreen Machine Tools; Energy Consumption Reduction; Specific

Diaz, Nancy; E. Redelsheimer; Dornfeld, David

2011-01-01T23:59:59.000Z

350

Water spray ventilator system for continuous mining machines  

DOE Patents (OSTI)

The invention relates to a water spray ventilator system mounted on a continuous mining machine to streamline airflow and provide effective face ventilation of both respirable dust and methane in underground coal mines. This system has two side spray nozzles mounted one on each side of the mining machine and six spray nozzles disposed on a manifold mounted to the underside of the machine boom. The six spray nozzles are angularly and laterally oriented on the manifold so as to provide non-overlapping spray patterns along the length of the cutter drum.

Page, Steven J. (Pittsburgh, PA); Mal, Thomas (Pittsburgh, PA)

1995-01-01T23:59:59.000Z

351

Flotation machine and process for removing impurities from coals  

DOE Patents (OSTI)

The present invention is directed to a type of flotation machine that combines three separate operations in a single unit. The flotation machine is a hydraulic separator that is capable of reducing the pyrite and other mineral matter content of a coal. When the hydraulic separator is used with a flotation system, the pyrite and certain other minerals particles that may have been entrained by hydrodynamic forces associated with conventional flotation machines and/or by the attachment forces associated with the formation of microagglomerates are washed and separated from the coal.

Szymocha, Kazimierz (Edmonton, CA); Ignasiak, Boleslaw (Edmonton, CA); Pawlak, Wanda (Edmonton, CA); Kulik, Conrad (Newark, CA); Lebowitz, Howard E. (Mountain View, CA)

1997-01-01T23:59:59.000Z

352

Flotation machine and process for removing impurities from coals  

DOE Patents (OSTI)

The present invention is directed to a type of flotation machine that combines three separate operations in a single unit. The flotation machine is a hydraulic separator that is capable of reducing the pyrite and other mineral matter content of a coal. When the hydraulic separator is used with a flotation system, the pyrite and certain other minerals particles that may have been entrained by hydrodynamic forces associated with conventional flotation machines and/or by the attachment forces associated with the formation of microagglomerates are washed and separated from the coal.

Szymocha, Kazimierz (Edmonton, CA); Ignasiak, Boleslaw (Edmonton, CA); Pawlak, Wanda (Edmonton, CA); Kulik, Conrad (Newark, CA); Lebowitz, Howard E. (Mountain View, CA)

1995-01-01T23:59:59.000Z

353

System and method for cooling a superconducting rotary machine  

Science Conference Proceedings (OSTI)

A system for cooling a superconducting rotary machine includes a plurality of sealed siphon tubes disposed in balanced locations around a rotor adjacent to a superconducting coil. Each of the sealed siphon tubes includes a tubular body and a heat transfer medium disposed in the tubular body that undergoes a phase change during operation of the machine to extract heat from the superconducting coil. A siphon heat exchanger is thermally coupled to the siphon tubes for extracting heat from the siphon tubes during operation of the machine.

Ackermann, Robert Adolf (Schenectady, NY); Laskaris, Evangelos Trifon (Schenectady, NY); Huang, Xianrui (Clifton Park, NY); Bray, James William (Niskayuna, NY)

2011-08-09T23:59:59.000Z

354

LTC vacuum blasting machine (metal): Baseline report  

SciTech Connect

The LTC coating removal technology was tested and is being evaluated at Florida International University (FIU) as a baseline technology. In conjunction with evaluation of efficiency and cost, this report covers the evaluation conducted for safety and health issues. It is a commercially available technology and has been used for various projects at locations throughout the country. The LTC coating removal system consisted of several hand tools, a Roto Peen scaler, and a needlegun. They are designed to remove coatings from steel, concrete, brick, and wood. These hand tools are used with the LTC PTC-6 vacuum system to capture dust and debris as removal of the coating takes place. The safety and health evaluation during the testing demonstration focused on two main areas of exposure: dust and noise. The dust exposure was minimal but noise exposure was significant. Further testing for each exposure is recommended because of the environment where the testing demonstration took place. It is feasible that the dust and noise levels will be higher in an enclosed operating environment of different construction. In addition, other areas of concern found were arm-hand vibration, whole-body vibration, ergonomics, heat stress, tripping hazards, electrical hazards, machine guarding, and lockout/tagout.

1997-07-31T23:59:59.000Z

355

LTC vacuum blasting machine (concrete): Baseline report  

SciTech Connect

The LTC shot blast technology was tested and is being evaluated at Florida International University (FIU) as a baseline technology. In conjunction with FIU`s evaluation of efficiency and cost, this report covers the evaluation conducted for safety and health issues. It is a commercially available technology and has been used for various projects at locations throughout the country. The LTC 1073 Vacuum Blasting Machine uses a high-capacity, direct-pressure blasting system which incorporates a continuous feed for the blast media. The blast media cleans the surface within the contained brush area of the blast. It incorporates a vacuum system which removes dust and debris from the surface as it is blasted. The safety and health evaluation during the testing demonstration focused on two main areas of exposure: dust and noise. Dust exposure during maintenance activities was minimal, but due to mechanical difficulties dust monitoring could not be conducted during operation. Noise exposure was significant. Further testing for each of these exposures is recommended because of the outdoor environment where the testing demonstration took place. This may cause the results to be inaccurate. It is feasible that the dust and noise levels will be higher in an enclosed environment. In addition, other safety and health issues found were ergonomics, heat stress, tripping hazards, electrical hazards, lockout/tagout, and arm-hand vibration.

1997-07-31T23:59:59.000Z

356

Classification of Images Using Support Vector Machines  

E-Print Network (OSTI)

Support Vector Machines (SVMs) are a relatively new supervised classification technique to the land cover mapping community. They have their roots in Statistical Learning Theory and have gained prominence because they are robust, accurate and are effective even when using a small training sample. By their nature SVMs are essentially binary classifiers, however, they can be adopted to handle the multiple classification tasks common in remote sensing studies. The two approaches commonly used are the One-Against-One (1A1) and One-Against-All (1AA) techniques. In this paper, these approaches are evaluated in as far as their impact and implication for land cover mapping. The main finding from this research is that whereas the 1AA technique is more predisposed to yielding unclassified and mixed pixels, the resulting classification accuracy is not significantly different from 1A1 approach. It is the authors conclusions that ultimately the choice of technique adopted boils down to personal preference and the uniquene...

Anthony, Gidudu; Tshilidzi, Marwala

2007-01-01T23:59:59.000Z

357

Muon Collider Machine-Detector Interface  

SciTech Connect

In order to realize the high physics potential of a Muon Collider (MC) a high luminosity of {mu}{sup +}{mu}{sup -}-collisions at the Interaction Point (IP) in the TeV range must be achieved ({approx}10{sup 34} cm{sup -2}s{sup -1}). To reach this goal, a number of demanding requirements on the collider optics and the IR hardware - arising from the short muon lifetime and from relatively large values of the transverse emittance and momentum spread in muon beams that can realistically be obtained with ionization cooling should be satisfied. These requirements are aggravated by limitations on the quadrupole gradients as well as by the necessity to protect superconducting magnets and collider detectors from muon decay products. The overall detector performance in this domain is strongly dependent on the background particle rates in various sub-detectors. The deleterious effects of the background and radiation environment produced by the beam in the ring are very important issues in the Interaction Region (IR), detector and Machine-Detector Interface (MDI) designs. This report is based on studies presented very recently.

Mokhov, Nikolai V.; /Fermilab

2011-08-01T23:59:59.000Z

358

TENTH WORLD CONGRESS ON THE THEORY OF MACHINES AND MECHANISMS  

E-Print Network (OSTI)

for Intelligent Machines, 817 Sherbrooke W., Montreal, Quebec, H3A 2K6 Canada. email: johnh@cim.mcgill.ca, kourosh@cim.mcgill.ca, angeles@cim.mcgill.ca Keywords: approximate kinematic synthesis, design, structural error, function

Hayes, John

359

A case for high performance computing with virtual machines  

Science Conference Proceedings (OSTI)

Virtual machine (VM) technologies are experiencing a resurgence in both industry and research communities. VMs offer many desirable features such as security, ease of management, OS customization, performance isolation, check-pointing, and migration, ...

Wei Huang; Jiuxing Liu; Bulent Abali; Dhabaleswar K. Panda

2006-06-01T23:59:59.000Z

360

Induction machine stray loss from inter-bar currents  

E-Print Network (OSTI)

Stray load loss refers generally to the sources of induction machine loss not accounted for by typical calculations of primary or secondary copper loss, no load core loss, or friction and windage loss. Harmonic rotor bar ...

Englebretson, Steven Carl

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "teller machines telecommunications" 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

Logomatic Gmbh Grinding Machines Fabrication | Open Energy Information  

Open Energy Info (EERE)

Logomatic Gmbh Grinding Machines Fabrication Logomatic Gmbh Grinding Machines Fabrication Jump to: navigation, search Name Logomatic Gmbh Grinding Machines Fabrication Place Mainaschaff, Germany Zip D-63814 Sector Solar Product German manufacturer of capital equipment for semiconductor and solar industries; for solar, offers diamond cropping and squaring machines. Coordinates 49.97746°, 9.085379° 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":49.97746,"lon":9.085379,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

362

CRAD, Machine Shop Safe Operations Assessment Plan | Department of Energy  

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

Machine Shop Safe Operations Assessment Plan Machine Shop Safe Operations Assessment Plan CRAD, Machine Shop Safe Operations Assessment Plan Performance Objective: The purpose of this assessment is to verify that machine shop operators are provided a safe and healthful workplace which will reduce or prevent injuries, illnesses, and accidental losses. Criteria: A worker protection program shall be implemented that provides a place of employment free from recognized hazards that are causing or likely to cause death or serious physical harm. (DOE O 440.1A Contractor Requirements Document (CRD)) Employees shall be encouraged to become involved in the identification and control of hazards in the workplace. (DOE O 440.1A CRD) Workers shall have the right, without reprisal, to accompany DOE worker protection personnel during workplace inspections. (DOE O44.1A

363

Enforcing performance isolation across virtual machines in xen  

Science Conference Proceedings (OSTI)

Virtual machines (VMs) have recently emerged as the basis for allocating resources in enterprise settings and hosting centers. One benefit of VMs in these environments is the ability to multiplex several operating systems on hardware based on dynamically ...

Diwaker Gupta; Ludmila Cherkasova; Rob Gardner; Amin Vahdat

2006-11-01T23:59:59.000Z

364

General Orientation to the Building 433 LOM Machine Shop  

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

grinder in the LOM Machine Shop to grind non-ferrous materials (e.g., aluminum, brass, plastics, or wood). * Contact the Shop Coordinator or an APS Floor Coordinator if you...

365

Simple Memory Machine Models for GPUs Koji Nakano  

E-Print Network (OSTI)

Simple Memory Machine Models for GPUs Koji Nakano Department of Information Engineering Hiroshima University Kagamiyama 1-4-1, Higashi Hiroshima, 739-8527 Japan Email: nakano@cs.hiroshima-u.ac.jp Abstract

Moreno Maza, Marc

366

Substrate denaturation and translocation by a proteolytic machine  

E-Print Network (OSTI)

Many AAA+ molecular machines generate power and drive cellular processes by harnessing energy from cycles of ATP hydrolysis. ClpX is a relatively simple AAA+ ATPase that powers regulated protein degradation by binding ...

Kenniston, Jon Anders

2005-01-01T23:59:59.000Z

367

A Machine Learning System for Recognizing Subclasses (Demo)  

SciTech Connect

Thematic information extraction from remote sensing images is a complex task. In this demonstration, we present *Miner machine learning system. In particular, we demonstrate an advanced subclass recognition algorithm that is specifically designed to extract finer classes from aggregate classes.

Vatsavai, Raju [ORNL

2012-01-01T23:59:59.000Z

368

Machine learning for host-based anomaly detection  

Science Conference Proceedings (OSTI)

Anomaly detection techniques complement, signature based methods for intrusion detection. Machine learning approaches are applied to anomaly detection for automated learning and detection. Traditional host-based anomaly detectors model system call sequences ...

Gaurav Tandon / Philip K. Chan

2008-01-01T23:59:59.000Z

369

KCP relocates 18-ton machine | National Nuclear Security Administratio...  

National Nuclear Security Administration (NNSA)

8 a.m. and by lunchtime that day, it was in place at the NSC. The machine will undergo laser alignment and build test parts around mid-June. It will be ready for production again...

370

Designing a unified programming model for heterogeneous machines  

Science Conference Proceedings (OSTI)

While high-efficiency machines are increasingly embracing heterogeneous architectures and massive multithreading, contemporary mainstream programming languages reflect a mental model in which processing elements are homogeneous, concurrency is limited, ...

Michael Garland; Manjunath Kudlur; Yili Zheng

2012-11-01T23:59:59.000Z

371

Applications of machine learning: matching problems to tasks and methods  

Science Conference Proceedings (OSTI)

The terminology of Machine Learning and Data Mining methods does not always allow a simple match between practical problems and methods. While some problems look similar from the user's point of view, but require different methods to be solved, some ...

Maarten Van Someren; Tanja Urban?i?

2005-12-01T23:59:59.000Z

372

Water-Cooled Ice Machines, Purchasing Specifications for Energy...  

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

Ice Makers. b) Measured in accordance with ARI Standard 810-2003. Does not include condenser water use. Buying Energy-Efficient Water-Cooled Ice Machines Several types of...

373

Simplified hybrid-secondary uncluttered machine and method ...  

An electric machine (40, 40') has a stator (43) and a rotor (46) and a primary air gap (48) has secondary coils (47c, 47d) separated from the rotor (46) by a ...

374

Development of magnetic induction machines for micro turbo machinery  

E-Print Network (OSTI)

This thesis presents the nonlinear analysis, design, fabrication, and testing of an axial-gap magnetic induction micro machine, which is a two-phase planar motor in which the rotor is suspended above the stator via mechanical ...

KŸ er, Hr, 1976-

2002-01-01T23:59:59.000Z

375

Approximation algorithms for stochastic scheduling on unrelated machines  

E-Print Network (OSTI)

Motivated by problems in distributed computing, this thesis presents the first nontrivial polynomial time approximation algorithms for an important class of machine scheduling problems. We study the family of preemptive ...

Scott, Jacob (Jacob Healy)

2008-01-01T23:59:59.000Z

376

A Machine Learning Evaluation of an Artificial Immune System  

Science Conference Proceedings (OSTI)

ARTIS is an artificial immune system framework which contains several adaptive mechanisms. LISYS is a version of ARTIS specialized for the problem of network intrusion detection. The adaptive mechanisms of LISYS are characterized in terms of their machine-learning ...

Matthew Glickman; Justin Balthrop; Stephanie Forrest

2005-06-01T23:59:59.000Z

377

Machine Learning for the New York City Power Grid  

E-Print Network (OSTI)

Power companies can benefit from the use of knowledge discovery methods and statistical machine learning for preventive maintenance. We introduce a general process for transforming historical electrical grid data into ...

Rudin, Cynthia

378

Enhanced Interpretation of Electromagnetic Signature Analysis for Large Machines  

Science Conference Proceedings (OSTI)

This project developed and applied frequency domain models to enhance interpretation of electromagnetic signature analysis (EMSA) for large electrical generators. The project's rationale was to provide a prediction of the native frequency response of the winding calculated from machine dimensions and design data so that the positions of the resonances would be known a priore. This procedure allowed augmentation of an EMSA spectrum at the characteristic resonant frequencies of the machine in the interpret...

2010-11-16T23:59:59.000Z

379

Energy-Dependence of the Nucleon Self-Energies in Off-Mass-Shell Energy Region and the Gamow-Teller Sum-Rule in the Relativistic Hartree-Fock Approach  

E-Print Network (OSTI)

The relativistic Hartree approximation predicts a deep attractive potential for antinucleon, which largely reduce the threshold energies of the nucleon-antinucleon (N-Nbar) production. This effect has played an important role to explain the quenching of the Gamow-Teller (GT) strength because the quenched strength in the particle-hole excitation is partially taken by the nucleon-antinucleon production. On the other hand antiproton experiments do not reveal deep attractive potential for antinucleon. In this paper we study energy-dependence of the nucleon self-energies in the relativistic Hartree-Fock (RHF) approximation in off-mass-shell states. Then we demonstrate that the antinucleon appearing in low energy observables is in the off-mass-shell energy region and its properties are quite different from that at the on-mass-shell state. Furthermore we show that the quenched amount of the GT strength is not taken only by the \\NNbar production but also by the meson production through the imaginary part of the nucleon self-energy in the RHF approximation.

Tomoyuki Maruyama

2008-02-22T23:59:59.000Z

380

Integrated Mirco-Machined Hydrogen Gas Sensors  

DOE Green Energy (OSTI)

The widespread use of hydrogen as both an industrial process gas and an energy storage medium requires fast, selective detection of hydrogen gas. This report discusses the development of a new type of solid-state hydrogen gas sensor that couples novel metal hydride thin films with a MEMS (Micro-Electro-Mechanical System) structure known as a micro-hotplate. In this project, Micro-hotplate structures were overcoated with engineered multilayers that serve as the active hydrogen-sensing layer. The change in electrical resistance of these layers when exposed to hydrogen gas was the measured sensor output. This project focused on achieving the following objectives: (1) Demonstrating the capabilities of micro-machined H2 sensors; (2) Developing an understanding of their performance; (3) Critically evaluating the utility and viability of this technology for life safety and process monitoring applications. In order to efficiently achieve these objectives, the following four tasks were identified: (1) Sensor Design and Fabrication; (2) Short Term Response Testing; (3) Long Term Behavior Investigation; (4) Systems Development. Key findings in the project include: The demonstration of sub-second response times to hydrogen; measured sensitivity to hydrogen concentrations below 200 ppm; a dramatic improvement in the sensor fabrication process and increased understanding of the processing properties and performance relationships of the devices; the development of improved sensing multilayers; and the discovery of a novel strain based hydrogen detection mechanism. The results of this program suggest that this hydrogen sensor technology has exceptional potential to meet the stringent demands of life safety applications as hydrogen utilization and infrastructure becomes more prevalent.

Frank DiMeoJr. Ing--shin Chen

2005-12-15T23:59:59.000Z

Note: This page contains sample records for the topic "teller machines telecommunications" 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

Machine to machine (M2M) technology in demand responsive commercial buildings  

SciTech Connect

Machine to Machine (M2M) is a term used to describe the technologies that enable computers, embedded processors, smart sensors, actuators and mobile devices to communicate with one another, take measurements and make decisions--often without human intervention. M2M technology was applied to five commercial buildings in a test. The goal was to reduce electric demand when a remote price signal rose above a predetermine price. In this system, a variable price signal was generated from a single source on the Internet and distributed using the meta-language, XML (Extensible Markup Language). Each of five commercial building sites monitored the common price signal and automatically shed site-specific electric loads when the price increased above predetermined thresholds. Other than price signal scheduling, which was set up in advance by the project researchers, the system was designed to operate without human intervention during the two-week test period. Although the buildings responded to the same price signal, the communication infrastructures used at each building were substantially different. This study provides an overview of the technologies used at each building site, the price generator/server, and each link in between. Network architecture, security, data visualization and site-specific system features are characterized. The results of the test are discussed, including: functionality at each site, measurement and verification techniques, and feedback from energy managers and building operators. Lessons learned from the test and potential implications for widespread rollout are provided.

Watson, David S.; Piette, Mary Ann; Sezgen, Osman; Motegi, Naoya; ten Hope, Laurie

2004-08-01T23:59:59.000Z

382

Online Load Balancing on Unrelated Machines with Startup Costs  

E-Print Network (OSTI)

Motivated by applications in energy-efficient scheduling in data centers, Khuller, Li, and Saha introduced the {\\em machine activation} problem as a generalization of the classical optimization problems of set cover and load balancing on unrelated machines. In this problem, a set of $n$ jobs have to be distributed among a set of $m$ (unrelated) machines, given the processing time of each job on each machine, where each machine has a startup cost. The goal is to produce a schedule of minimum total startup cost subject to a constraint $\\bf L$ on its makespan. While Khuller {\\em et al} considered the offline version of this problem, a typical scenario in scheduling is one where jobs arrive online and have to be assigned to a machine immediately on arrival. We give an $(O(\\log (mn)\\log m), O(\\log m))$-competitive randomized online algorithm for this problem, i.e. the schedule produced by our algorithm has a makespan of $O({\\bf L} \\log m)$ with high probability, and a total expected startup cost of $O(\\log (mn)\\lo...

Azar, Yossi

2012-01-01T23:59:59.000Z

383

Homopolar machine for reversible energy storage and transfer systems  

DOE Patents (OSTI)

A homopolar machine designed to operate as a generator and motor in reversibly storing and transferring energy between the machine and a magnetic load coil for a thermo-nuclear reactor. The machine rotor comprises hollow thin-walled cylinders or sleeves which form the basis of the system by utilizing substantially all of the rotor mass as a conductor thus making it possible to transfer substantially all the rotor kinetic energy electrically to the load coil in a highly economical and efficient manner. The rotor is divided into multiple separate cylinders or sleeves of modular design, connected in series and arranged to rotate in opposite directions but maintain the supply of current in a single direction to the machine terminals. A stator concentrically disposed around the sleeves consists of a hollow cylinder having a number of excitation coils each located radially outward from the ends of adjacent sleeves. Current collected at an end of each sleeve by sleeve slip rings and brushes is transferred through terminals to the magnetic load coil. Thereafter, electrical energy returned from the coil then flows through the machine which causes the sleeves to motor up to the desired speed in preparation for repetition of the cycle. To eliminate drag on the rotor between current pulses, the brush rigging is designed to lift brushes from all slip rings in the machine.

Stillwagon, Roy E. (Ruffsdale, PA)

1981-01-01T23:59:59.000Z

384

Homopolar machine for reversible energy storage and transfer systems  

DOE Patents (OSTI)

A homopolar machine designed to operate as a generator and motor in reversibly storing and transferring energy between the machine and a magnetic load coil for a thermo-nuclear reactor. The machine rotor comprises hollow thin-walled cylinders or sleeves which form the basis of the system by utilizing substantially all of the rotor mass as a conductor thus making it possible to transfer substantially all the rotor kinetic energy electrically to the load coil in a highly economical and efficient manner. The rotor is divided into multiple separate cylinders or sleeves of modular design, connected in series and arranged to rotate in opposite directions but maintain the supply of current in a single direction to the machine terminals. A stator concentrically disposed around the sleeves consists of a hollow cylinder having a number of excitation coils each located radially outward from the ends of adjacent sleeves. Current collected at an end of each sleeve by sleeve slip rings and brushes is transferred through terminals to the magnetic load coil. Thereafter, electrical energy returned from the coil then flows through the machine which causes the sleeves to motor up to the desired speed in preparation for repetition of the cycle. To eliminate drag on the rotor between current pulses, the brush rigging is designed to lift brushes from all slip rings in the machine.

Stillwagon, Roy E. (South Huntington Township, Huntington County, PA)

1978-01-01T23:59:59.000Z

385

Precise global collision detection in multi-axis NC-machining  

Science Conference Proceedings (OSTI)

We introduce a new approach to the problem of collision detection in multi-axis NC-machining. Due to the directional nature (tool axis) of multi-axis NC-machining, space subdivision techniques are adopted from ray-tracing algorithms and are extended ... Keywords: 5-Axis machining, Collision detection and verification, Lower envelopes, NC-machining, Ray tracing, Space subdivision

Oleg Ilushin; Gershon Elber; Dan Halperin; Ron Wein; Myung-Soo Kim

2005-08-01T23:59:59.000Z

386

Application of Particle Swarm Optimization technique for achieving desired milled surface roughness in minimum machining time  

Science Conference Proceedings (OSTI)

Face milling is a widely used machining operation to produce various components. The finished component depends not only on the dimensional accuracy but also on the surface finish. The present method of selection of machining parameters by trial and ... Keywords: Face milling, Machining parameters, Machining time, Particle Swarm Optimization, Surface roughness

S. Bharathi Raja; N. Baskar

2012-04-01T23:59:59.000Z

387

A comparative study for content-based dynamic spam classification using four machine learning algorithms  

Science Conference Proceedings (OSTI)

The growth of email users has resulted in the dramatic increasing of the spam emails during the past few years. In this paper, four machine learning algorithms, which are Naive Bayesian (NB), neural network (NN), support vector machine (SVM) and relevance ... Keywords: Nave Bayesian, Neural network, Relevance vector machine, Spam classification, Support vector machine

Bo Yu; Zong-ben Xu

2008-05-01T23:59:59.000Z

388

The Kelastic variable wall mining machine. Interim final report  

SciTech Connect

This machine cuts coal along a longwall face extending up to 500 feet by a rotating auger with bits. The machine also transports the coal that is cut acting as screw conveyor. By virtue of an integral shroud comprising part of the conveyor the machine is also amenable to a separation of the zones where men work from air being contaminated by dust and methane gas by the cutting action. Beginning as single intake air courses, the air separates at the working section where one split provides fresh air to the Occupied Zone (OZ) for human needs and the other split purges and carries away dust and methane from face fragmentation in the Cutting Zone (CZ). The attractiveness of the Variable Wall Mining Machine is that it addresses the limitations of current longwall mining equipment: it can consistently out-produce continuous mining machines and most longwall shearing machines. It also is amenable to configuring an environment, the dual-duct system, where the air for human breathing is separated from dust-laden ventilating air with methane mixtures. The objective of the research was to perform a mathematical and experimental study of the interrelationships of the components of the system so that a computer model could demonstrate the workings of the system in an animation program. The analysis resulted in the compilation of the parameters for three different configurations of a dual aircourse system of ventilating underground mines. In addressing the goal of an inherently safe mining system the dual-duct adaptation to the Variable Wall Mining Machine appears to offer the path to solution. The respirable dust problem is solvable; the explosive dust problem is nearly solvable; and the explosive methane problem can be greatly reduced. If installed in a highly gassy mine, the dual duct models would also be considerably less costly.

1995-11-12T23:59:59.000Z

389

Rotating electrical machines. Part 2: Methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for traction vehicles)  

E-Print Network (OSTI)

Applies to d.c. machines and to a.c. synchronous and induction machines. The principles can be applied to other types of machines such as rotary converters, a.c. commutator motors and single-phase induction motors for which other methods of determining losses are used.

International Electrotechnical Commission. Geneva

1972-01-01T23:59:59.000Z

390

Mid States Tool and Machine Inc | Open Energy Information  

Open Energy Info (EERE)

and Machine Inc and Machine Inc Jump to: navigation, search Name Mid States Tool and Machine Inc Place decatur, Indiana Zip 46733 Sector Services Product Provides engineering and manufacturing, testing, delivery, and post-installation on-site services. Coordinates 33.23476°, -97.585979° 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":33.23476,"lon":-97.585979,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

391

Electric Discharge Machining (EDM) Projects (4584), 4/11/2012  

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

Electric Discharge Machining (EDM) Projects (4584) Electric Discharge Machining (EDM) Projects (4584) Program or Field Office: Y -12 Site Office Location(s) (Citv/Countv/State): Oak Ridge, Anderson County, Tennessee Proposed Action Description: Submit by E-mail The proposed action is to installation of oil submerged Electric Discharge Machining (EDM) for development and production use. Categorical Exclusion(s) Applied: 81.31 -Installation or relocation of machinery and equipment For the complete DOE National Environmental Policy Act regulations regarding categorical exclusions, including the full text of each categorical exclusion, see Subpart D of 10 CFR Part 1021. Regulatory Requirements in 10 CFR 1021.410(b): (See full text in regulation) [{Jrhe proposal fits within a class of actions that is listed in Appendix A orB to 10 CFR Part 1021, Subpart D.

392

Manz Intech Machines Co Ltd | Open Energy Information  

Open Energy Info (EERE)

Intech Machines Co Ltd Intech Machines Co Ltd Jump to: navigation, search Name Manz Intech Machines Co Ltd Place Taoyuan, Taiwan Zip 320 Sector Solar Product Taiwan-based manufacturer producing wet-chemical process equipment for the LCD and PCB industries and for thin-film solar PV production. Coordinates 25.001909°, 121.304977° 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":25.001909,"lon":121.304977,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

393

Silicon Micromachined Dimensional Calibration Artifact for Mesoscale Measurement Machines  

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

Silicon Micromachined Dimensional Calibration Silicon Micromachined Dimensional Calibration Artifact for Mesoscale Measurement Machines 1 Silicon Micromachined Dimensional Calibration Artifact for Mesoscale Measurement Machines 2 Sandia National Laboratories PO Box 5800 Albuquerque, NM 87185 USA Hy D. Tran, PhD, PE Phone: (505)844-5417 Fax: (505)844-4372 hdtran@sandia.gov AFFIRMATION: I affirm that all information submitted as a part of, or supplemental to, this entry is a fair and accurate representation of this product. ___________________________________ Hy D. Tran Not a joint entry. Silicon Micromachined Dimensional Calibration Artifact for Mesoscale Measurement Machines The silicon hybrid artifact is an anisotropic-etched silicon standard that is used as a calibration reference artifact to calibrate vision-based and

394

International Business Machines Corp IBM | Open Energy Information  

Open Energy Info (EERE)

Machines Corp IBM Machines Corp IBM Jump to: navigation, search Name International Business Machines Corp (IBM) Place Armonk, New York Zip 10504 Sector Services Product IBM is a technology company supplying hardware, software and Information Technology services. Coordinates 41.119417°, -73.708388° 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":41.119417,"lon":-73.708388,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

395

Be a Lean, Mean, Green Eating Machine | Department of Energy  

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

Be a Lean, Mean, Green Eating Machine Be a Lean, Mean, Green Eating Machine Be a Lean, Mean, Green Eating Machine January 31, 2012 - 2:53pm Addthis Kristin Swineford Communication Specialist, Weatherization and Intergovernmental Programs Like most Americans, I watched the State of the Union to hear President Obama outline his goals for the year ahead, to understand his energy outlook and plans, and of course, to see what Michelle would be wearing (a stunning royal blue, of course). When listening to the President highlight his administration's clean energy initiatives, I couldn't help but remember the First Family's goals to reduce childhood obesity in America. By no surprise, the link between nationwide health improvement and energy efficiency efforts is strong. By reducing our demand for processed and imported foods, we can improve the

396

DOE - Office of Legacy Management -- Etna Machine Co - OH 28  

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

Etna Machine Co - OH 28 Etna Machine Co - OH 28 FUSRAP Considered Sites Site: Etna Machine Co. (OH.28 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: 3400 Maplewood Avenue , Toledo , Ohio OH.28-1 Evaluation Year: 1987 OH.28-1 Site Operations: Conducted swaging experiment to reduce the diameter of a hot-rolled uranium metal rod Research/Development and Testing on Uranium Metal in December 1950 (lasted only two days). OH.28-1 Site Disposition: Eliminated - Limited scope of activities performed there - Potential for residual radioactive contamination is considered remote OH.28-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium OH.28-1 Radiological Survey(s): None Indicated

397

Be a Lean, Mean, Green Eating Machine | Department of Energy  

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

Be a Lean, Mean, Green Eating Machine Be a Lean, Mean, Green Eating Machine Be a Lean, Mean, Green Eating Machine January 31, 2012 - 2:53pm Addthis Kristin Swineford Communication Specialist, Weatherization and Intergovernmental Programs Like most Americans, I watched the State of the Union to hear President Obama outline his goals for the year ahead, to understand his energy outlook and plans, and of course, to see what Michelle would be wearing (a stunning royal blue, of course). When listening to the President highlight his administration's clean energy initiatives, I couldn't help but remember the First Family's goals to reduce childhood obesity in America. By no surprise, the link between nationwide health improvement and energy efficiency efforts is strong. By reducing our demand for processed and imported foods, we can improve the

398

Development of precision machining and inspection technology for structural ceramics  

SciTech Connect

Finish machining operations contribute the majority of the costs associated with fabricating high quality ceramic products. These components are typically used in harsh environments such as diesel engines, the defense industry, and automotive applications. The required finishing operations involve a variety of technology areas including process controls, process analysis, product certification, etc. and are not limited only to component grinding methods. The broad range of manufacturing problem solving expertise available in Oak Ridge provided resources that were far beyond what is available to the Coors manufacturing sites. Coors contributed equipment, such as the computer controls and part handling mechanisms associated with a state-of-the-art inspection machine plus operation-specific experience base. In addition, addressing these challenging tasks enabled Oak Ridge personnel to maintain familarity with rapidly advancing technologies, such as those associated with machine vision equipment, process monitoring techniques, and computer control systems.

Barkman, W.E.

1997-03-06T23:59:59.000Z

399

Holographic Labeling And Reading Machine For Authentication And Security Appications  

DOE Patents (OSTI)

A holographic security label and automated reading machine for marking and subsequently authenticating any object such as an identification badge, a pass, a ticket, a manufactured part, or a package is described. The security label is extremely difficult to copy or even to read by unauthorized persons. The system comprises a holographic security label that has been created with a coded reference wave, whose specification can be kept secret. The label contains information that can be extracted only with the coded reference wave, which is derived from a holographic key, which restricts access of the information to only the possessor of the key. A reading machine accesses the information contained in the label and compares it with data stored in the machine through the application of a joint transform correlator, which is also equipped with a reference hologram that adds additional security to the procedure.

Weber, David C. (Rancho Santa Margarita, CA); Trolinger, James D. (Costa Mesa, CA)

1999-07-06T23:59:59.000Z

400

Machine-learning algorithm aims to accelerate materials discovery | Argonne  

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

Science Science Computing, Environment & Life Sciences Energy Engineering & Systems Analysis Photon Sciences Physical Sciences & Engineering Energy Frontier Research Centers Science Highlights Postdoctoral Researchers Machine-learning algorithm aims to accelerate materials discovery July 16, 2013 Tweet EmailPrint A research team led by Argonne Leadership Computing Facility computational chemist Anatole von Lilienfeld is developing an algorithm that combines quantum chemistry with machine learning (artificial intelligence) to enable atomistic simulations that predict the properties of new materials with unprecedented speed. From innovations in medicine to novel materials for next-generation batteries, this approach could greatly accelerate the pace of materials discovery, with high-performance

Note: This page contains sample records for the topic "teller machines telecommunications" 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

Control coil arrangement for a rotating machine rotor  

DOE Patents (OSTI)

A rotating machine (e.g., a turbine, motor or generator) is provided wherein a fixed solenoid or other coil configuration is disposed adjacent to one or both ends of the active portion of the machine rotor for producing an axially directed flux in the active portion so as to provide planar axial control at single or multiple locations for rotor balance, levitation, centering, torque and thrust action. Permanent magnets can be used to produce an axial bias magnetic field. The rotor can include magnetic disks disposed in opposed, facing relation to the coil configuration.

Shah, Manoj R. (Latham, NY); Lewandowsk, Chad R. (Amsterdam, NY)

2001-07-31T23:59:59.000Z

402

Gelcasting compositions having improved drying characteristics and machinability  

DOE Patents (OSTI)

A gelcasting composition has improved drying behavior, machinability and shelf life in the dried and unfired state. The composition includes an inorganic powder, solvent, monomer system soluble in the solvent, an initiator system for polymerizing the monomer system, and a plasticizer soluble in the solvent. Dispersants and other processing aides to control slurry properties can be added. The plasticizer imparts an ability to dry thick section parts, to store samples in the dried state without cracking under conditions of varying relative humidity, and to machine dry gelcast parts without cracking or chipping. A method of making gelcast parts is also disclosed.

Janney, Mark A. (Knoxville, TN); Walls, Claudia A. H. (Oak Ridge, TN)

2001-01-01T23:59:59.000Z

403

Control Coil Arrangement for a Rotating Machine Rotor  

DOE Patents (OSTI)

A rotating machine (e.g., a turbine, motor or generator) is provided wherein a fixed solenoid or other coil configuration is disposed adjacent to one or both ends of the active portion of the machine rotor for producing an axially directed flux in the active portion so as to provide planar axial control at single or multiple locations for rotor balance, levitation, centering, torque and thrust action. Permanent magnets can be used to produce an axial bias magnetic field. The rotor can include magnetic disks disposed in opposed, facing relation to the coil configuration.

Shah, Manoj R.; Lewandowski, Chad R.

1999-05-05T23:59:59.000Z

404

Aspects of surface generation in orthogonal ultraprecision machining  

SciTech Connect

The depth of the plastically deformed layer at the workpiece surface which resulted in the orthogonal ultraprecision machining of Cu over the range of uncut chip thicknesses of 0.01-10 {mu}m was investigated. Two tools with the same nominal geometry but with differing edge geometries were used to machine both Te-Cu and fine grain Cu. Tool edge geometries were characterized by atomic force microscopy, taking into account the AFM cantilever tip radius. Magnitudes of the measured depths appear to be consistent with values reported in the literature and those arrived at by simple analyses.

Lucca, D.A.; Seo, Y.W. [Oklahoma State Univ., Stillwater, OK (United States). School of Mechanical and Aerospace Engineering; Rhorer, R.L. [Los Alamos National Lab., NM (United States)

1994-10-01T23:59:59.000Z

405

Human versus machine in the topic distillation task  

E-Print Network (OSTI)

This paper reports on and discusses a set of user experiments using the TREC 2003 Web interactive track protocol. The focus is on comparing humans and machine algorithms in terms of performance in a topic distillation task. We also investigated the effect of the search results layout in supporting the users effort. We have demonstrated that machines can perform nearly as well as people on the topic distillation task. Given a system tailored to the task there is significant performance improvement and finally, given a presentation that supports the task, there is strong user satisfaction.

Mingfang Wu; Gheorghe Muresan; Alistair Mclean; Muh-chyun (morris Tang; Ross Wilkinson; Yuelin Li; Hyuk-jin Lee; Nichloas J. Belkin

2004-01-01T23:59:59.000Z

406

Two-dimensional finite element method simulation of a four-quadrant transducer prototype machine considering skewed slots  

Science Conference Proceedings (OSTI)

A four-quadrant transducer (4QT) electric machine is an integrated electric machine used for hybrid electric vehicles. In this article a 4QT prototype machine that is radially integrated by two permanent-magnet synchronous machines is analyzed. Skewed slots are adopted for the two machines

Ping Zheng; Peter Thelin; Erik Nordlund; Chandur Sadarangani

2006-01-01T23:59:59.000Z

407

The Cutting Edge of Modernity: Machine Tools in the United States and Germany 1930-1945  

E-Print Network (OSTI)

): Germany see Figures 1 & 2; US American Machinist (1930 and 1931, 1940, and 1945) and United States, Department of Labor, Bureau of Labor Statistics, Handbook 1951, p. 10, Table A-3. Of course, a simple comparison of the total machine tool stock may... .71 Forging machines 32,598 18,602 0.78 Milling machines 116,978 71,474 0.83 Pipe cutting and threading machines + Thread machines 42,142 27,531 0.89 Lathes 308,170 225,749 1.00 Presses (not forging presses) 174,379 130,303 1.02 Cutting-off machines 39,719 29...

Ristuccia, Cristiano A; Tooze, J Adam

2004-06-16T23:59:59.000Z

408

Blast-induced ground vibration prediction using support vector machine  

Science Conference Proceedings (OSTI)

Ground vibrations induced by blasting are one of the fundamental problems in the mining industry and may cause severe damage to structures and plants nearby. Therefore, a vibration control study plays an important role in the minimization of environmental ... Keywords: Blast vibration, Coefficient of determination, Conventional vibration predictor equations, Mean absolute error, Support vector machine

Manoj Khandelwal

2011-07-01T23:59:59.000Z

409

ROSSLER NONLINEAR DYNAMICAL MACHINE FOR CRYPTOGRAPHY APPLICATIONS Sunil Pandey  

E-Print Network (OSTI)

of chemical kinetics. The Rossler system is described by a system of 3 coupled nonlinear ordinary differentialROSSLER NONLINEAR DYNAMICAL MACHINE FOR CRYPTOGRAPHY APPLICATIONS Sunil Pandey * M.Tech. (Info Sec Author e-mail: algosunil@yahoo.co.in ABSTRACT In many of the cryptography applications like password

International Association for Cryptologic Research (IACR)

410

Some problems of prepositional phrases in machine translation  

Science Conference Proceedings (OSTI)

Prepositions as functional words play an important role in the construction of phrases and sentences. They connect typically a noun or a pronoun to another word and show their relationships in a sentence. They are a kind of small word and ... Keywords: controlled language technique, disambiguation, equivalent, grammatical functions, machine translation (MT), prepositional phrase attachment (PP attachment), translation information

Xiaohong Wu; Sylviane Cardey; Peter Greenfield

2006-08-01T23:59:59.000Z

411

Induction of robust classifiers for web ontologies through kernel machines  

Science Conference Proceedings (OSTI)

The paper focuses on the task of approximate classification of semantically annotated individual resources in ontological knowledge bases. The method is based on classification models built through kernel methods, a well-known class of effective statistical ... Keywords: Individual classification, Inductive reasoning, Kernel methods, Ontology mining, Similarity, Support vector machines

Nicola Fanizzi; Claudia d'Amato; Floriana Esposito

2012-03-01T23:59:59.000Z

412

EMLTrust: An enhanced Machine Learning based Reputation System for MANETs  

Science Conference Proceedings (OSTI)

Many mission critical networks including MANETs for military communications and disaster relief communications rely on node cooperation. If malicious nodes gain access to such networks they can easily launch attacks, such as spreading viruses or spam, ... Keywords: Digital credentials, Fading Memories, Machine Learning, Trust management

Rehan Akbani; Turgay Korkmaz; G. V. Raju

2012-05-01T23:59:59.000Z

413

Catenation and Specialization for Tcl Virtual Machine Performance  

E-Print Network (OSTI)

Catenation and Specialization for Tcl Virtual Machine Performance Benjamin Vitale bv @ cs-in-time native-code compilation. In the context of the Tcl VM, we convert bytecodes to native Sparc code implementation. These are relatively long in Tcl, but dispatch is still a signif- icant overhead. However

Abdelrahman, Tarek S.

414

Network anomaly detection with the restricted Boltzmann machine  

Science Conference Proceedings (OSTI)

With the rapid growth and the increasing complexity of network infrastructures and the evolution of attacks, identifying and preventing network abuses is getting more and more strategic to ensure an adequate degree of protection from both external and ... Keywords: Anomaly detection, Energy-based models, Intrusion detection, Restricted Boltzmann machine, Semi-supervised learning

Ugo Fiore, Francesco Palmieri, Aniello Castiglione, Alfredo De Santis

2013-12-01T23:59:59.000Z

415

Pools of virtual boxes: building campus grids with virtual machines  

Science Conference Proceedings (OSTI)

A campus grid is a critical component of research cyberinfrastructure. A grid facilitates resource sharing, improving collaboration and increasing the capability to address large scale scientific and engineering problems. Resources comprising a grid ... Keywords: campus grid, deployment, distributed computing, high throughput computing, virtual machines, virtualization

David J. Herzfeld; Lars E. Olson; Craig A. Struble

2010-06-01T23:59:59.000Z

416

Predicting electricity distribution feeder failures using machine learning susceptibility analysis  

E-Print Network (OSTI)

This work has been partly supported by a research contract from Consolidated Edison. A Machine Learning (ML) System known as ROAMS (Ranker for Open-Auto Maintenance Scheduling) was developed to create failure-susceptibility rankings for almost one thousand 13.8kV-27kV energy distribution feeder cables that supply electricity to the boroughs of New

Philip Gross; Albert Boulanger; Marta Arias; David Waltz; Philip M. Long; Charles Lawson; Roger Anderson; Matthew Koenig; Mark Mastrocinque; William Fairechio; John A. Johnson; Serena Lee; Frank Doherty; Arthur Kressner

2006-01-01T23:59:59.000Z

417

Robotics and machine learning in a core college curriculum  

Science Conference Proceedings (OSTI)

In recent years, there has been an increase of interest in Robotics and Machine Learning in our society. Since the early days of industrial robotics, robots have been introduced to numerous areas of our everyday lives, ranging from robots in medicine ...

Boris Kerkez

2008-10-01T23:59:59.000Z

418

Support Vector Machines Applied to a Combustion Process  

Science Conference Proceedings (OSTI)

The following research aims to make the characterization of flames in the combustion process in an industrial boiler fossil fuel composed of one burner. The characterization of the flames is performed by analysis of electrical signals that are obtained ... Keywords: Combustion, electromagnetic radiation, principal components analysis, statistical moments, support vector machines

Claudia I. Torres, Fernando Hernandez, Antonio Trejo, Guillermo Ronquillo

2012-11-01T23:59:59.000Z

419

Big data, lifelong machine learning and transfer learning  

Science Conference Proceedings (OSTI)

A major challenge in today's world is the Big Data problem, which manifests itself in Web and Mobile domains as rapidly changing and heterogeneous data streams. A data-mining system must be able to cope with the influx of changing data in a continual ... Keywords: big data, lifelong machine learning, transfer learning

Qiang Yang

2013-02-01T23:59:59.000Z

420

Dependency-Based Chinese-English Statistical Machine Translation  

Science Conference Proceedings (OSTI)

We present a Chinese-English Statistical Machine Translation (SMT) system based on dependency tree mappings. We use a state-of-the-art dependency parser to parse the English translation of the Penn Chinese Treebank to make it bilingual and then learn ...

Xiaodong Shi; Yidong Chen; Jianfeng Jia

2009-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "teller machines telecommunications" 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

Expert system development for vibration analysis in machine condition monitoring  

Science Conference Proceedings (OSTI)

Expert systems can be adapted for machine condition monitoring data interpretation due to the ability to identify systematic reasoning processes. As vibration analysis in condition monitoring is still generally performed by highly trained professionals, ... Keywords: Condition monitoring, Expert system, Vibration analysis

Stephan Ebersbach; Zhongxiao Peng

2008-01-01T23:59:59.000Z

422

Discrete element modeling of machine-manure interactions  

Science Conference Proceedings (OSTI)

The discrete element method (DEM) was applied to the study of the machine-product interactions occurring in manure handling and land application equipment. Two types of conveying systems (scraper and 4-auger system) were modeled along with a hopper and ... Keywords: Conveying systems, Discrete element method (DEM), Flow rate, Manure, Numerical modeling, Specific energy, Spreader

H. Landry; C. Lagu; M. Roberge

2006-06-01T23:59:59.000Z

423

Simulation of doubly-fed machine with improved wind turbine  

Science Conference Proceedings (OSTI)

Most of wind turbines use induction generators that are very reliable with low costs [2], but when it is straightly connected to the grid, maximum power is not accessible [1] and only a few change of speed between maximum speed and synchronous speed ... Keywords: doubly-fed machine, gearbox ratio, high speed shaft, low speed shaft, wind turbine

Hengameh Kojooyan Jafari

2009-02-01T23:59:59.000Z

424

Aquatic weed automatic classification using machine learning techniques  

Science Conference Proceedings (OSTI)

Aquatic weed control through chemical products has attracted much attention in the last years, mainly because of the ecological disorder caused by such plants, and also the consequences to the economical activities. However, this kind of control has ... Keywords: Aquatic weed, Artificial neural networks, Nave Bayes, Optimum-path forest, Shape analysis, Support vector machines

LuS A. M. Pereira; Rodrigo Y. M. Nakamura; Guilherme F. S. De Souza; Dagoberto Martins; JoO P. Papa

2012-09-01T23:59:59.000Z

425

Improved Rooftop Detection in Aerial Images with Machine Learning  

Science Conference Proceedings (OSTI)

In this paper, we examine the use of machine learning to improve a rooftop detection process, one step in a vision system that recognizes buildings in overhead imagery. We review the problem of analyzing aerial images and describe an existing system ... Keywords: applications of learning, evaluation of algorithms, learning for computer vision, supervised learning

M. A. Maloof; P. Langley; T. O. Binford; R. Nevatia; S. Sage

2003-10-01T23:59:59.000Z

426

Efficient virtual machine support of runtime structural reflection  

Science Conference Proceedings (OSTI)

Increasing trends towards adaptive, distributed, generative and pervasive software have made object-oriented dynamically typed languages become increasingly popular. These languages offer dynamic software evolution by means of reflection, facilitating ... Keywords: Dynamically typed languages, JIT compilation, Prototype-based object-oriented model, SSCLI, Structural reflection, Virtual machine

Francisco Ortin; Jose Manuel Redondo; J. Baltasar Garca Perez-Schofield

2009-08-01T23:59:59.000Z

427

Using machine learning to predict catastrophes in dynamical systems  

Science Conference Proceedings (OSTI)

Nonlinear dynamical systems, which include models of the Earth's climate, financial markets and complex ecosystems, often undergo abrupt transitions that lead to radically different behavior. The ability to predict such qualitative and potentially disruptive ... Keywords: 37B30, 37N99, 65P99, 68T05, Conley index, Dynamical systems, Machine learning

Jesse Berwald; Tom Gedeon; John Sheppard

2012-03-01T23:59:59.000Z

428

Machine learning for event selection in high energy physics  

Science Conference Proceedings (OSTI)

The field of high energy physics aims to discover the underlying structure of matter by searching for and studying exotic particles, such as the top quark and Higgs boson, produced in collisions at modern accelerators. Since such accelerators are extraordinarily ... Keywords: Event selection, Evolutionary computation, High energy physics, Machine learning, Neural networks

Shimon Whiteson; Daniel Whiteson

2009-12-01T23:59:59.000Z

429

Machine Vision Analysis of the Energy Efficiency of Intermodal Trains  

E-Print Network (OSTI)

intermodal terminal mangers' feedback on loading performance for trains and be integrated into the software1 Machine Vision Analysis of the Energy Efficiency of Intermodal Trains YUNG-CHENG (REX) LAI JOHN M of constraints imposed by equipment design and diversity, there are often large gaps between intermodal loads

Barkan, Christopher P.L.

430

Virtual Machine Services: An Opportunity for Hardware Customization  

E-Print Network (OSTI)

of transistor count, which is leading to archi- tecture heterogeneity and customization. (2) Software developers (Virtual Machine), which executes services such as profiling, compilation, scheduling, and memory for potential improvements in energy through the use of hardware heterogeneity. This paper uses systematic

McKinley, Kathryn S.

431

Control system for an interior permanent magnet synchronous machine  

DOE Patents (OSTI)

A high performance, fully operational, four-quadrant control scheme is used in an interior permanent magnet synchronous machine. The machine operates smoothly with full performance in the constant-torque region as well as in the flux-weakening, constant-power region in both directions of motion. The transition between the constant-torque and constant-power regions is very smooth under all conditions of operation. Control in the constant-torque region is based on a vector or field-oriented technique, with the direct-axis aligned with the total stator flux, whereas constant-power region control is accomplished by orientation of the torque angle of the impressed square-wave voltage through the feedforward vector rotator. In a preferred embodiment, the control system employs a digital distributed microcomputer controller arrangement which relies upon various precisely estimated feedback signals, such as torque, flux, etc. The control scheme includes an outer torque control loop primarily for traction type applications, but also contemplates speed and position control loops for various industrial drives. A 70 hp drive system using a Neodymium-Iron-Boron permanent magnet machine and transistor pulse width modulating inverter has been designed and successfully tested. This control scheme also has application in controlling surface permanent magnet machines. 16 figs.

Bose, B.K.

1988-10-12T23:59:59.000Z

432

Energy management for hypervisor-based virtual machines  

E-Print Network (OSTI)

Current approaches to power management are based on operating systems with full knowledge of and full control over the underlying hardware; the distributed nature of multi-layered virtual machine environments renders such approaches insufficient. In this paper, we present a novel framework for energy management in modular, multi-layered operating system structures. The framework provides a unified model to partition and distribute energy, and mechanisms for energy-aware resource accounting and allocation. As a key property, the framework explicitly takes the recursive energy consumption into account, which is spent, e.g., in the virtualization layer or subsequent driver components. Our prototypical implementation targets hypervisor-based virtual machine systems and comprises two components: a host-level subsystem, which controls machine-wide energy constraints and enforces them among all guest OSes and service components, and, complementary, an energy-aware guest operating system, capable of fine-grained applicationspecific energy management. Guest level energy management thereby relies on effective virtualization of physical energy effects provided by the virtual machine monitor. Experiments with CPU and disk devices and an external data acquisition system demonstrate that our framework accurately controls and stipulates the power consumption of individual hardware devices, both for energy-aware and energyunaware guest operating systems. 1

Jan Stoess; Christian Lang; Frank Bellosa

2007-01-01T23:59:59.000Z

433

Micro rotary machine and methods for using same  

SciTech Connect

A micro rotary machine may include a micro actuator and a micro shaft coupled to the micro actuator. The micro shaft comprises a horizontal shaft and is operable to be rotated by the micro actuator. A micro tool is coupled to the micro shaft and is operable to perform work in response to motion of the micro shaft.

Stalford, Harold L. (Norman, OK)

2012-04-17T23:59:59.000Z

434

Anton, a special-purpose machine for molecular dynamics simulation  

Science Conference Proceedings (OSTI)

The ability to perform long, accurate molecular dynamics (MD) simulations involving proteins and other biological macro-molecules could in principle provide answers to some of the most important currently outstanding questions in the fields of biology, ... Keywords: bioinformatics, biomolecular system simulation, computational biology, computational drug design, molecular dynamics, protein folding, protein structure, special-purpose machine

David E. Shaw; Martin M. Deneroff; Ron O. Dror; Jeffrey S. Kuskin; Richard H. Larson; John K. Salmon; Cliff Young; Brannon Batson; Kevin J. Bowers; Jack C. Chao; Michael P. Eastwood; Joseph Gagliardo; J. P. Grossman; C. Richard Ho; Douglas J. Ierardi; Istvn Kolossvry; John L. Klepeis; Timothy Layman; Christine McLeavey; Mark A. Moraes; Rolf Mueller; Edward C. Priest; Yibing Shan; Jochen Spengler; Michael Theobald; Brian Towles; Stanley C. Wang

2007-06-01T23:59:59.000Z

435

Training of support vector machines with Mahalanobis kernels  

Science Conference Proceedings (OSTI)

Radial basis function (RBF) kernels are widely used for support vector machines. But for model selection, we need to optimize the kernel parameter and the margin parameter by time-consuming cross validation. To solve this problem, in this paper we propose ...

Shigeo Abe

2005-09-01T23:59:59.000Z

436

MALEF: Framework for distributed machine learning and data mining  

Science Conference Proceedings (OSTI)

Growing importance of distributed data mining techniques has recently attracted attention of researchers in multiagent domain. In this paper we present a novel framework MultiAgent Learning Framework (MALEF) designed for both the agent-based ... Keywords: MAS, agent-based systems, architectures, data mining, distributed machine learning, market-based approaches, multi-agent systems, multiagent learning frameworks, unsupervised clustering

Jan Tozicka; Michael Rovatsos; Michal Pechoucek; Stepan Urban

2008-02-01T23:59:59.000Z

437

Electromechanical coupling model for cutterhead driving system of shield machines  

Science Conference Proceedings (OSTI)

The synchronization of the cutterhead driving system of shield machines is affected by not only the nonlinearity of mechanical transmission mechanism and the characteristics of driving motors, but also their interaction. In this paper, dynamics of the ... Keywords: cutterhead, electromechanical coupling, synchronization

Jianzhong Sun; Ran Liu; Yaqin Luo; Wei Sun

2010-11-01T23:59:59.000Z

438

TimesRoman-Roy Saltman REPORT88  

Science Conference Proceedings (OSTI)

... tallying using telephones or stations similar to automatic teller machines is ... a contest between Wayne Cogswell and incumbent T. Edward Lippy, for ...

2001-01-30T23:59:59.000Z

439

Micro Electro Discharge Machining of Electrically Nonconductive Ceramics  

Science Conference Proceedings (OSTI)

EDM is a known process for machining of hard and brittle materials. Due to its noncontact and nearly forceless behaviour, it has been introduced into micro manufacturing and through constant development it is now an important means for producing high-precision micro geometries. One restriction of EDM is its limitation to electrically conducting materials.Today many applications, especially in the biomedical field, make use of the benefits of ceramic materials, such as high strength, very low wear and biocompatibility. Common ceramic materials such as Zirconium dioxide are, due to their hardness in the sintered state, difficult to machine with conventional cutting techniques. A demand for the introduction of EDM to these materials could so far not be satisfied because of their nonconductive nature.At the Chemnitz University of Technology and the Fraunhofer IWU, investigations in the applicability of micro-EDM for the machining of nonconductive ceramics are being conducted. Tests are undertaken using micro-EDM drilling with Tungsten carbide tool electrodes and ZrO{sub 2} ceramic workpieces. A starting layer, in literature often referred to as 'assisting electrode' is used to set up a closed electric circuit to start the EDM process. Combining carbon hydride based dielectric and a specially designed low-frequency vibration setup to excite the workpiece, the process environment can be held within parameters to allow for a constant EDM process even after the starting layer is machined. In the experiments a cylindrical 120 {mu}m diameter Tungsten carbide tool electrode and Y{sub 2}O{sub 3}- and MgO- stabilized ZrO{sub 2} worpieces are used. The current and voltage signals of the discharges within the different stages of the process (machining of the starting layer, machining of the base material, transition stage) are recorded and their characteristics compared to discharges in metallic material. Additionally, the electrode feed is monitored. The influences of the process parameters are analysed with regard to the discharge type, electrode wear and process speed.Using the found parameters, micro geometries can be successfully machined into nonconductive Y{sub 2}O{sub 3}- and MgO- stabilized ZrO{sub 2} ceramic by means of micro-EDM.

Schubert, A. [Chair Micromanufacturing Technology, Faculty of Mechanical Engineering, Chemnitz University of Technology, 09107 Chemnitz (Germany); Fraunhofer Institute for Machine Tools and Forming Technology IWU, 09126 Chemnitz (Germany); Zeidler, H.; Hackert, M. [Chair Micromanufacturing Technology, Faculty of Mechanical Engineering, Chemnitz University of Technology, 09107 Chemnitz (Germany); Wolf, N. [Fraunhofer Institute for Machine Tools and Forming Technology IWU, 09126 Chemnitz (Germany)

2011-05-04T23:59:59.000Z

440

Analysis of electromechanical interactions in a flywheel system with a doubly fed induction machine  

E-Print Network (OSTI)

This paper analyzes the electromechanical inter-action in a flywheel system with a doubly fed induction machine, used for wind farm power smoothing or grid frequency response control. The grid-connected electrical machine ...

Ran, Li

Note: This page contains sample records for the topic "teller machines telecommunications" 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

A new method for crude oil price forecasting based on support vector machines  

Science Conference Proceedings (OSTI)

This paper proposes a new method for crude oil price forecasting based on support vector machine (SVM). The procedure of developing a support vector machine model for time series forecasting involves data sampling, sample preprocessing, training & ...

Wen Xie; Lean Yu; Shanying Xu; Shouyang Wang

2006-05-01T23:59:59.000Z

442

A Virtual Machine for a Type-omega Denotational Proof Language  

E-Print Network (OSTI)

In this thesis, I designed and implemented a virtual machine (VM) for a monomorphic variant of Athena, a type-omega denotational proof language (DPL). This machine attempts to maintain the minimum state required to ...

III, Teodoro Arvizo

2002-06-01T23:59:59.000Z

443

On the Performance of Informative Wavelets for Classification and Diagnosis of Machine Faults  

Science Conference Proceedings (OSTI)

This paper deals with an application of wavelets for feature extraction and classification of machine faults in a real-world machine data analysis environment. We have utilized informative wavelet algorithm to generate wavelets and subsequent coefficients ...

H. Ahmadi; R. Tafreshi; F. Sassani; G. Dumont

2001-12-01T23:59:59.000Z

444

Jack Case ? the man who helped bring uranium machining to Y...  

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

the man who helped bring uranium machining to Y-12 Most of you realize that Y-12 is basically a huge and very precise machine shop. For years it has been the nation's only uranium...

445

A two-phase spherical electric machine for generating rotating uniform magnetic fields  

E-Print Network (OSTI)

This thesis describes the design and construction of a novel two-phase spherical electric machine that generates rotating uniform magnetic fields, known as a fluxball machine. Alternative methods for producing uniform ...

Lawler, Clinton T. (Clinton Thomas)

2007-01-01T23:59:59.000Z

446

Formulating Detergents and Personal Care ProductsChapter 6 Hand and Machine Dishwashing Products  

Science Conference Proceedings (OSTI)

Formulating Detergents and Personal Care Products Chapter 6 Hand and Machine Dishwashing Products Surfactants and Detergents eChapters Surfactants - Detergents Press Downloadable pdf of\tChapter 6 Hand and Machine

447

Revisiting Computational Thermodynamics through Machine Learning of High-Dimensional Data  

Science Conference Proceedings (OSTI)

A new perspective on alloy thermodynamics computation uses data-driven analysis and machine learning for the design and discovery of materials. The focus is on an integrated machine-learning framework

2013-01-01T23:59:59.000Z

448

Application of Support Vector Machine (SVM) and Proximal Support Vector Machine (PSVM) for fault classification of monoblock centrifugal pump  

Science Conference Proceedings (OSTI)

Monoblock centrifugal pumps are widely used in a variety of applications. Defects and malfunctions (faults) of these pumps result in significant economic loss. Therefore, the pumps must be under constant monitoring. When a possible fault is detected, ... Keywords: CAV, PSVM, bearing faults, cavitation, decision trees, fault classification, fault diagnosis, impeller faults, monoblock centrifugal pumps, proximal SVM, seal faults, support vector machines, vibration signals

N. R. Sakthivel; V. Sugumaran; Binoy B. Nair

2010-12-01T23:59:59.000Z

449

Machine Design Op.miza.on Based on Finite Element Analysis using  

E-Print Network (OSTI)

Toyota Prius! Nissan Leaf! Chevy Volt! #12;WEMPEC 5/2/2012 Condor Week 2012 WJ - 4 EV Electric Machine

Wisconsin at Madison, University of

450

A strategy of investigation on the thermal behaviour of motorised spindles under high-speed machining  

Science Conference Proceedings (OSTI)

Motorised spindles used for high-speed machining are notorious for their sudden catastrophic failures at high speeds mainly due to bearing thermal problems. Loss of machining accuracy is another major problem due to thermal deformation of the spindle, ... Keywords: FEM, angular contact ball bearings, bearing temperature, external cooling, finite element method, heat dissipation modelling, high speed machining, machining accuracy, motor heat generation, motorised spindles, simulation, spindle nose deformation, thermal deformation

V. Prabhu Raja; P. R. Thyla; P. Radhakrishnan

2006-09-01T23:59:59.000Z

451

Advanced Flywheel and Ultracapacitors as Embedded Solutions for Advanced Machine Tools and Robotics  

Science Conference Proceedings (OSTI)

Providing the precision metal cutting and forming capabilities for manufacturing worldwide, automated machine tools are industry's workhorses. When voltage sags upset machine tools, manufacturing processes stop or malfunction, damaging the tool cutting head or machined part. These events result in lost production, increased cost of goods, and higher manufacturing costs. This EPRI research project is part of a continuation of a multiyear effort to make machine tools more robust to voltage sags through tec...

2003-03-12T23:59:59.000Z

452

Analysis of operating alternatives for the Naval Computer and Telecommunications Station Cogeneration Facility at Naval Air Station North Island, San Diego, California  

SciTech Connect

The Naval Facilities Engineering Command Southwestern Division commissioned Pacific Northwest Laboratory (PNL), in support of the US Department of Energy (DOE) Federal Energy Management Program (FEMP), to determine the most cost-effective approach to the operation of the cogeneration facility in the Naval Computer and Telecommunications Station (NCTS) at the Naval Air Station North Island (NASNI). Nineteen alternative scenarios were analyzed by PNL on a life-cycle cost basis to determine whether to continue operating the cogeneration facility or convert the plant to emergency-generator status. This report provides the results of the analysis performed by PNL for the 19 alternative scenarios. A narrative description of each scenario is provided, including information on the prime mover, electrical generating efficiency, thermal recovery efficiency, operational labor, and backup energy strategy. Descriptions of the energy and energy cost analysis, operations and maintenance (O&M) costs, emissions and related costs, and implementation costs are also provided for each alternative. A summary table presents the operational cost of each scenario and presents the result of the life-cycle cost analysis.

Parker, S.A.; Carroll, D.M.; McMordie, K.L.; Brown, D.R.; Daellenbach, K.K.; Shankle, S.A.; Stucky, D.J.

1993-12-01T23:59:59.000Z

453

Implementation plan for operating alternatives for the Naval Computer and Telecommunications Station cogeneration facility at Naval Air Station North Island, San Diego, California  

SciTech Connect

The goal of the US Department of Energy (DOE) Federal Energy Management Program (FEMP) is to facilitate energy efficiency improvements at federal facilities. This is accomplished by a balanced program of technology development, facility assessment, and use of cost-sharing procurement mechanisms. Technology development focuses upon the tools, software, and procedures used to identify and evaluate energy efficiency technologies and improvements. For facility assessment, FEMP provides metering equipment and trained analysts to federal agencies exhibiting a commitment to improve energy use efficiency. To assist in procurement of energy efficiency measures, FEMP helps federal agencies devise and implement performance contracting and utility demand-side management strategies. Pacific Northwest Laboratory (PNL) supports the FEMP mission of energy systems modernization. Under this charter, the Laboratory and its contractors work with federal facility energy managers to assess and implement energy efficiency improvements at federal facilities nationwide. The SouthWestern Division of the Naval Facilities Engineering Command, in cooperation with FEMP, has tasked PNL with developing a plan for implementing recommended modifications to the Naval Computer and Telecommunications Station (NCTS) cogeneration plant at the Naval Air Station North Island (NASNI) in San Diego. That plan is detailed in this report.

Carroll, D.M.; Parker, S.A.; Stucky, D.J.

1994-04-01T23:59:59.000Z

454

A population-based variable neighborhood search for the single machine total weighted tardiness problem  

Science Conference Proceedings (OSTI)

This paper investigates the single machine total weighted tardiness problem, in which a set of independent jobs with distinct processing times, weights, and due dates are to be scheduled on a single machine to minimize the sum of weighted tardiness of ... Keywords: Single machine scheduling, Total weighted tardiness, Variable neighborhood search

Xianpeng Wang; Lixin Tang

2009-06-01T23:59:59.000Z

455

Financial Data Mining Based on Support Vector Machines and Ensemble Learning  

Science Conference Proceedings (OSTI)

With the rapid development of e-commerce, financial data mining has been one of the most important research topics in the data mining community. Support vector machines (SVMs) and ensemble learning are two popular techniques in the machine learning field. ... Keywords: Financial Data Mining, Support Vector Machines, Ensemble Learning

Shi Lei; Ma Xinming; Xi Lei; Hu Xiaohong

2010-05-01T23:59:59.000Z

456

The Design for Warp Knitting Machine Traversing Control System Based on DSP  

Science Conference Proceedings (OSTI)

On the basis of in-depth study of warp knitting machine traversing control system, this paper designs a warp knitting machine traversing electronic control system based on digital signal processor (DSP). This system takes a three-phase permanent magnet ... Keywords: warp knitting machine, traversing motion, linear motor, DSP

De-Jun Li; Le-Ping Xu

2009-12-01T23:59:59.000Z

457

Studying a self-sustainable system by making a mind time machine  

Science Conference Proceedings (OSTI)

We present our pilot study on a special machine that self-sustains its rich dynamics in an open environment. We made a machine called "MTM" (Mind Time Machine) that runs all day long, receiving massive visual data from the environment, processing by ... Keywords: massive data, mind time, plasticity, sustainability

Takashi Ikegami

2010-09-01T23:59:59.000Z

458

Enhancing product performance in machining processes: statistical analysis and development of predictive models  

Science Conference Proceedings (OSTI)

Process parameters, tool geometry and operating conditions considerably influence the quality and the functional performance, including the service-life, of machined components. Surface characteristics of the machined products such as hardness and roughness ... Keywords: lubrication systems, predictive models, statistical analysis, sustainable machining

G. Rotella, S. Rizzuti, D. Umbrello

2013-07-01T23:59:59.000Z

459

Scheduling trains as a blocking parallel-machine job shop scheduling problem  

Science Conference Proceedings (OSTI)

In this paper, the train scheduling problem is modelled as a blocking parallel-machine job shop scheduling (BPMJSS) problem. In the model, trains, single-track sections and multiple-track sections, respectively, are synonymous with jobs, single machines ... Keywords: Blocking, Job shop scheduling, Parallel machine, Train scheduling

Shi Qiang Liu; Erhan Kozan

2009-10-01T23:59:59.000Z

460

Advisors: Oppenheimer, Teller, and the superbomb  

SciTech Connect

The technical, strategic, and human aspects of the great debate begun in late 1969 which led to the decision to build the first hydrogen bomb are reviewed. Chapters are included on the atomic bomb programs in the US and USSR to 1949; discussions which led to President Truman's approval of the superbomb project; the H-bomb programs; a review of the advice of the General Advisory Committee of the USAEC and of its chairman J. Robert Oppenheimer; and the major consequences of the decision to develop the superbomb. (LCL)

York, H.F.

1976-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "teller machines telecommunications" 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

Method and apparatus for characterizing and enhancing the functional performance of machine tools  

DOE Patents (OSTI)

Disclosed are various systems and methods for assessing and improving the capability of a machine tool. The disclosure applies to machine tools having at least one slide configured to move along a motion axis. Various patterns of dynamic excitation commands are employed to drive the one or more slides, typically involving repetitive short distance displacements. A quantification of a measurable merit of machine tool response to the one or more patterns of dynamic excitation commands is typically derived for the machine tool. Examples of measurable merits of machine tool performance include workpiece surface finish, and the ability to generate chips of the desired length.

Barkman, William E; Babelay, Jr., Edwin F; Smith, Kevin Scott; Assaid, Thomas S; McFarland, Justin T; Tursky, David A; Woody, Bethany; Adams, David

2013-04-30T23:59:59.000Z

462

Thanks, George Washington, for the Energy Efficient Washing Machine! |  

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

Thanks, George Washington, for the Energy Efficient Washing Thanks, George Washington, for the Energy Efficient Washing Machine! Thanks, George Washington, for the Energy Efficient Washing Machine! February 20, 2012 - 5:00am Addthis Kristin Swineford Communication Specialist, Weatherization and Intergovernmental Programs For many of us, particularly those living east of the Mississippi river, President's Day weekend is not just a time to honor the birthday of our country's founding father, it's also the final escape from dreadfully cold and snowy days. However, those of us with pestering consumerist habits to feed always ensure our return to the metropolis by Monday, as the day is quickly taking on a new reputation: Second best shopping day of the year, after Black Friday. By now you're asking, "What does any of this have to do with energy

463

2013 Rube Goldberg Machine Contest | Argonne National Laboratory  

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

Rube Goldberg Machine Contest Rube Goldberg Machine Contest Rube Goldberg 2013 1 of 26 Rube Goldberg 2013 Maine South High School Team #2 Rube Goldberg 2013 1 of 26 Rube Goldberg 2013 Maine South High School Team #2 Rube Goldberg 2013 2 of 26 Rube Goldberg 2013 Joliet Central High School Team #1 Rube Goldberg 2013 3 of 26 Rube Goldberg 2013 Hoffman Estates High School Team #1 Rube Goldberg 2013 4 of 26 Rube Goldberg 2013 Maine South High School Team #2 Rube Goldberg 2013 5 of 26 Rube Goldberg 2013 Rube Goldberg 2013 6 of 26 Rube Goldberg 2013 Hoffman Estates High School Team #1 Rube Goldberg 2013 7 of 26 Rube Goldberg 2013 Hoffman Estates High School Team #1 Rube Goldberg 2013 8 of 26 Rube Goldberg 2013 Hoffman Estates High School Team #2 Rube Goldberg 2013 9 of 26 Rube Goldberg 2013 Maine South High School Team #2

464

Thanks, George Washington, for the Energy Efficient Washing Machine! |  

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

Thanks, George Washington, for the Energy Efficient Washing Thanks, George Washington, for the Energy Efficient Washing Machine! Thanks, George Washington, for the Energy Efficient Washing Machine! February 20, 2012 - 5:00am Addthis Kristin Swineford Communication Specialist, Weatherization and Intergovernmental Programs For many of us, particularly those living east of the Mississippi river, President's Day weekend is not just a time to honor the birthday of our country's founding father, it's also the final escape from dreadfully cold and snowy days. However, those of us with pestering consumerist habits to feed always ensure our return to the metropolis by Monday, as the day is quickly taking on a new reputation: Second best shopping day of the year, after Black Friday. By now you're asking, "What does any of this have to do with energy

465

List of Vending Machine Controls Incentives | Open Energy Information  

Open Energy Info (EERE)

Controls Incentives Controls Incentives Jump to: navigation, search The following contains the list of 64 Vending Machine Controls Incentives. CSV (rows 1 - 64) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active APS - Energy Efficiency Solutions for Business (Arizona) Utility Rebate Program Arizona Commercial Industrial Institutional Local Government Retail Supplier Schools State Government Building Insulation Central Air conditioners Chillers Comprehensive Measures/Whole Building Custom/Others pending approval Energy Mgmt. Systems/Building Controls Lighting Lighting Controls/Sensors Motor VFDs Motors Programmable Thermostats Refrigerators LED Exit Signs Evaporative Coolers Vending Machine Controls Food Service Equipment Yes Alliant Energy Interstate Power and Light (Electric) - Business Energy Efficiency Rebate Programs (Iowa) Utility Rebate Program Iowa Commercial

466

OBSERVATION REPORT BendKing Pipe Bending Machine.doc  

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

BENDKING PIPE BENDING MACHI\NE BENDKING PIPE BENDING MACHI\NE DEMONSTRATION Field Observation Report for December 3 - 4, 2001 Date Published: March 2002 Brian Meindinger, RMOTC PREPARED FOR THE U.S. DEPARTMENT OF ENERGY ROCKY MOUNTAIN OILFIELD TESTING CENTER 907 N. POPLAR, SUITE 150 CASPER, WY 82601 1-888-599-2200 Approval: RMOTC Manager_____________________________ Date:______________ Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, nor any of their contractors, subcontractors, or their employees makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or any third party's use or the results of such use of any

467

Electron beam machining using rotating and shaped beam power distribution  

DOE Patents (OSTI)

An apparatus and method for electron beam (EB) machining (drilling, cutting and welding) that uses conventional EB guns, power supplies, and welding machine technology without the need for fast bias pulsing technology. The invention involves a magnetic lensing (EB optics) system and electronic controls to: 1) concurrently bend, focus, shape, scan, and rotate the beam to protect the EB gun and to create a desired effective power-density distribution, and 2) rotate or scan this shaped beam in a controlled way. The shaped beam power-density distribution can be measured using a tomographic imaging system. For example, the EB apparatus of this invention has the ability to drill holes in metal having a diameter up to 1000 .mu.m (1 mm or larger), compared to the 250 .mu.m diameter of laser drilling.

Elmer, John W. (Pleasanton, CA); O' Brien, Dennis W. (Livermore, CA)

1996-01-01T23:59:59.000Z

468

Simplified Hybrid-Secondary Uncluttered Machine And Method  

DOE Patents (OSTI)

An electric machine (40, 40') has a stator (43) and a rotor (46) and a primary air gap (48) has secondary coils (47c, 47d) separated from the rotor (46) by a secondary air gap (49) so as to induce a slip current in the secondary coils (47c, 47d). The rotor (46, 76) has magnetic brushes (A, B, C, D) or wires (80) which couple flux in through the rotor (46) to the secondary coils (47c, 47d) without inducing a current in the rotor (46) and without coupling a stator rotational energy component to the secondary coils (47c, 47d). The machine can be operated as a motor or a generator in multi-phase or single-phase embodiments. A method of providing a slip energy controller is also disclosed.

Hsu, John S [Oak Ridge, TN

2005-05-10T23:59:59.000Z

469

Permanent magnet machine with windings having strand transposition  

DOE Patents (OSTI)

This document discusses, among other things, a stator with transposition between the windings or coils. The coils are free from transposition to increase the fill factor of the stator slots. The transposition at the end connections between an inner coil and an outer coil provide transposition to reduce circulating current loss. The increased fill factor reduces further current losses. Such a stator is used in a dual rotor, permanent magnet machine, for example, in a compressor pump, wind turbine gearbox, wind turbine rotor.

Qu, Ronghai (Clifton Park, NY); Jansen, Patrick Lee (Scotia, NY)

2009-04-21T23:59:59.000Z

470

Radiator debris removing apparatus and work machine using same  

DOE Patents (OSTI)

A radiator assembly includes a finned radiator core and a debris removing apparatus having a compressed air inlet and at least one compressed air outlet configured to direct compressed air through the radiator core. A work machine such as a wheel loader includes a radiator and a debris removing apparatus coupled with on-board compressed air and having at least one pressurized gas outlet configured to direct a gas toward the face of the radiator.

Martin, Kevin L. (Washburn, IL); Elliott, Dwight E. (Chillicothe, IL)

2008-09-02T23:59:59.000Z

471

Augmenting Manual Dictionaries for Statistical Machine Translation Systems  

E-Print Network (OSTI)

We show that the usefulness of manually created dictionaries can be enhanced for a statistical machine translation system when new translations are automatically added which are simple morphological transformations (plural forms, different verb inflections) of the original. Further improvement is possible when assigning probabilities to the lexicon entries. We describe a method to do this on the basis of an automatically trained statistical lexicon. Experimental results are given for Chinese to English translation tasks and show a significant improvement in translation quality.

Stephan Vogel; Christian Monson

2004-01-01T23:59:59.000Z

472

Kinetic effects on ballooning modes in mirror machines  

SciTech Connect

A general procedure for examining the influence of kinetic effects on the stability of magnetohydrodynamic ballooning modes in mirror machines is presented. In particular, the basic kinetic ballooning mode equation for a nonaxisymmetric, arbitrary beta system with anisotropic pressure is derived. Considering a long-thin equilibrium typical of the tandem mirror, it is shown that this governing eigenmode equation reduces to a simple form independent of wave-particle resonant effects.

Tang, W.M.; Catto, P.J.

1981-07-01T23:59:59.000Z

473

Diamond tool machining of materials which react with diamond  

DOE Patents (OSTI)

Apparatus for the diamond machining of materials which detrimentally react with diamond cutting tools in which the cutting tool and the workpiece are chilled to very low temperatures. This chilling halts or retards the chemical reaction between the workpiece and the diamond cutting tool so that wear rates of the diamond tool on previously detrimental materials are comparable with the diamond turning of materials which do not react with diamond.

Lundin, Ralph L. (Los Alamos, NM); Stewart, Delbert D. (Los Alamos, NM); Evans, Christopher J. (Gaithersburg, MD)

1992-01-01T23:59:59.000Z

474

Simulation of Alpha-Channeling in Mirror Machines  

SciTech Connect

Applying ?-channeling techniques to mirror machines can significantly increase their effective reactivity, thus making open configurations more advantageous for practical fusion. A large fraction of ? particle energy can be extracted using rf waves. Effects employed to cool ? particles can also in principle be used to heat the fusion ions; the possibility to design a configuration of rf waves which could be used to perform both tasks is demonstrated.

A.I. Zhmoginov, N.J. Fisch

2008-03-17T23:59:59.000Z

475

Clean iron production and machining technology. Year 1 summary report, January 1--December 31, 1995  

SciTech Connect

The first phase of this project was conducted to develop a technique for evaluating the machinability of gray and ductile iron. That technique was then used to measure the machinability of a variety of irons and determine the processing factors that influenced and controlled machinability. The procedure developed to evaluate machinability involved drilling holes with a feed rate of 0.009 in/rev at various surface speeds. High speed steel drills were used so wear was observed more quickly. Microcarbides present in the irons were found to dominate the machinability. Pearlitic irons considered to have ``acceptable`` machinability (indicated either by tool life measured in the laboratory using high speed steel (HSS) drills or reports from commercial machine shops using other cutters) were found to contain from 8.9 to 10.5% by weight microscopic carbides. The tool wear rate increased when machining at higher surface speeds or machining irons containing higher weight percentage of microcarbides. All irons containing above 11.5% microcarbides consistently exhibited poor machinability. Tool wear results obtained using cubic boron nitride (CBN) cutters paralleled those obtained with HSS. Higher iron microcarbide concentrations produced faster tool wear. Experiments are now being formulated to explore methods of improving iron machinability. Future work will extend the study to ductile irons.

1996-03-05T23:59:59.000Z

476

Coordinate measuring machine test standard apparatus and method  

DOE Patents (OSTI)

A coordinate measuring machine test standard apparatus and method are disclosed which includes a rotary spindle having an upper phase plate and an axis of rotation, a kinematic ball mount attached to the phase plate concentric with the axis of rotation of the phase plate, a groove mounted at the circumference of the phase plate, and an arm assembly which rests in the groove. The arm assembly has a small sphere at one end and a large sphere at the other end. The small sphere may be a coordinate measuring machine probe tip and may have variable diameters. The large sphere is secured in the kinematic ball mount and the arm is held in the groove. The kinematic ball mount includes at least three mounting spheres and the groove is an angular locating groove including at least two locking spheres. The arm may have a hollow inner core and an outer layer. The rotary spindle may be a ratio reducer. The device is used to evaluate the measuring performance of a coordinate measuring machine for periodic recertification, including 2 and 3 dimensional accuracy, squareness, straightness, and angular accuracy. 5 figs.

Bieg, L.F.

1994-08-30T23:59:59.000Z

477

Muon Collider interaction region and machine-detector interface design  

Science Conference Proceedings (OSTI)

One of the key systems of a Muon Collider (MC) - seen as the most exciting option for the energy frontier machine in the post-LHC era - is its interaction region (IR). Designs of its optics, magnets and machine-detector interface are strongly interlaced and iterative. As a result of recent comprehensive studies, consistent solutions for the 1.5-TeV c.o.m. MC IR have been found and are described here. To provide the required momentum acceptance, dynamic aperture and chromaticity, an innovative approach was used for the IR optics. Conceptual designs of large-aperture high-field dipole and high-gradient quadrupole magnets based on Nb{sub 3}Sn superconductor were developed and analyzed in terms of the operating margin, field quality, mechanics, coil cooling and quench protection. Shadow masks in the interconnect regions and liners inside the magnets are used to mitigate the unprecedented dynamic heat deposition due to muon decays ({approx}0.5 kW/m). It is shown that an appropriately designed machine-detector interface (MDI) with sophisticated shielding in the detector has a potential to substantially suppress the background rates in the MC detector.

Mokhov, N.V.; Alexahin, Y.I.; Kashikhin, V.V.; Striganov, S.I.; Zlobin, A.V.; /Fermilab

2011-03-01T23:59:59.000Z

478

A Graphic Representation of States for Quantum Copying Machines  

E-Print Network (OSTI)

The aim of this paper is to introduce a new graphic representation of quantum states by means of a specific application: the analysis of two models of quantum copying machines. The graphic representation by diagrams of states offers a clear and detailed visualization of quantum information's flow during the unitary evolution of not too complex systems. The diagrams of states are exponentially more complex in respect to the standard representation and this clearly illustrates the discrepancy of computational power between quantum and classical systems. After a brief introductive exposure of the general theory, we present a constructive procedure to illustrate the new representation by means of concrete examples. Elementary diagrams of states for single-qubit and two-qubit systems and a simple scheme to represent entangled states are presented. Quantum copying machines as imperfect cloners of quantum states are introduced and the quantum copying machines of Griffiths and Niu and of Buzek and Hillery are analyzed, determining quantum circuits of easier interpretation. The method has indeed shown itself to be extremely successful for the representation of the involved quantum operations and it has allowed to point out the characteristic aspects of the quantum computations examined.

Sara Felloni; Giuliano Strini

2006-09-29T23:59:59.000Z

479

Coordinate measuring machine test standard apparatus and method  

DOE Patents (OSTI)

A coordinate measuring machine test standard apparatus and method which iudes a rotary spindle having an upper phase plate and an axis of rotation, a kinematic ball mount attached to the phase plate concentric with the axis of rotation of the phase plate, a groove mounted at the circumference of the phase plate, and an arm assembly which rests in the groove. The arm assembly has a small sphere at one end and a large sphere at the other end. The small sphere may be a coordinate measuring machine probe tip and may have variable diameters. The large sphere is secured in the kinematic ball mount and the arm is held in the groove. The kinematic ball mount includes at least three mounting spheres and the groove is an angular locating groove including at least two locking spheres. The arm may have a hollow inner core and an outer layer. The rotary spindle may be a ratio reducer. The device is used to evaluate the measuring performance of a coordinate measuring machine for periodic recertification, including 2 and 3 dimensional accuracy, squareness, straightness, and angular accuracy.

Bieg, Lothar F. (Louisville, CO)

1994-08-30T23:59:59.000Z

480

Method for producing fabrication material for constructing micrometer-scaled machines, fabrication material for micrometer-scaled machines  

DOE Patents (OSTI)

A method for producing fabrication material for use in the construction of nanometer-scaled machines is provided whereby similar protein molecules are isolated and manipulated at predetermined residue positions so as to facilitate noncovalent interaction, but without compromising the folding configuration or native structure of the original protein biomodules. A fabrication material is also provided consisting of biomodules systematically constructed and arranged at specific solution parameters.

Stevens, F.J.

1995-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "teller machines telecommunications" 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

Agile machining and inspection thrust area team-on-machine probing / compatibility assessment of Parametric Technology Corporation (PTC) pro/CMM DMIS with Zeiss DMISEngine.  

SciTech Connect

The charter goal of the Agile Machining and Inspection Thrust Area Team is to identify technical requirements, within the nuclear weapons complex (NWC), for Agile Machining and Inspection capabilities. During FY 2008, the team identified Parametric Technology Corporation (PTC) Pro/CMM as a software tool for use in off-line programming of probing routines--used for measurement--for machining and turning centers. The probing routine would be used for in-process verification of part geometry. The same Pro/CMM program used on the machine tool could also be employed for program validation / part verification using a coordinate measuring machine (CMM). Funding was provided to determine the compatibility of the Pro/CMM probing program with CMM software (Zeiss DMISEngine).

Wade, James Rokwel; Tomlinson, Kurt; Bryce, Edwin Anthony

2008-09-01T23:59:59.000Z

482

How small can thermal machines be? The smallest possible refrigerator  

E-Print Network (OSTI)

We investigate the fundamental dimensional limits to thermodynamic machines. In particular we show that it is possible to construct self-contained refrigerators (i.e. not requiring external sources of work) consisting of only a small number of qubits and/or qutrits. We present three different models, consisting of two qubits, a qubit and a qutrit with nearest-neighbour interactions, and a single qutrit respectively. We then investigate fundamental limits to their performance; in particular we show that it is possible to cool towards absolute zero.

Noah Linden; Sandu Popescu; Paul Skrzypczyk

2009-08-14T23:59:59.000Z

483

Time machines and traversable wormholes in modified theories of gravity  

E-Print Network (OSTI)

We review recent work on wormhole geometries in the context of modified theories of gravity, in particular, in f(R) gravity and with a nonminimal curvature-matter coupling, and in the recently proposed hybrid metric-Palatini theory. In principle, the normal matter threading the throat can be shown to satisfy the energy conditions and it is the higher order curvatures terms that sustain these wormhole geometries. We also briefly review the conversion of wormholes into time-machines, explore several of the time travel paradoxes and possible remedies to these intriguing side-effects in wormhole physics.

Francisco S. N. Lobo

2012-12-05T23:59:59.000Z

484

Stator for a rotating electrical machine having multiple control windings  

DOE Patents (OSTI)

A rotating electric machine is provided which includes multiple independent control windings for compensating for rotor imbalances and for levitating/centering the rotor. The multiple independent control windings are placed at different axial locations along the rotor to oppose forces created by imbalances at different axial locations along the rotor. The multiple control windings can also be used to levitate/center the rotor with a relatively small magnetic field per unit area since the rotor and/or the main power winding provides the bias field.

Shah, Manoj R. (Latham, NY); Lewandowski, Chad R. (Amsterdam, NY)

2001-07-17T23:59:59.000Z

485

Direct control of air gap flux in permanent magnet machines  

DOE Patents (OSTI)

A method and apparatus for field weakening in PM machines uses field weakening coils (35, 44, 45, 71, 72) to produce flux in one or more stators (34, 49, 63, 64), including a flux which counters flux normally produced in air gaps between the stator(s) (34, 49, 63, 64) and the rotor (20, 21, 41, 61) which carries the PM poles. Several modes of operation are introduced depending on the magnitude and polarity of current in the field weakening coils (35, 44, 45, 71, 72). The invention is particularly useful for, but not limited to, the electric vehicle drives and PM generators.

Hsu, John S. (Oak Ridge, TN)

2000-01-01T23:59:59.000Z

486

Stator for Rotating Electrical Machine Having Multiple Controlwindings  

DOE Patents (OSTI)

A rotating electric machine is provided which includes multiple independent control windings for compensating for rotor imbalances and for levitating/centering the rotor. The multiple independent control windings are placed at different axial locations along the rotor to oppose forces created by imbalances at different axial locations along the rotor. The multiple control windings can also be used to levitate/center the rotor with a relatively small magnetic field per unit area since the rotor and/or the main power winding provides the biasfield.

Shah, Manoj R.; Lewandowski, Chad R.

1999-05-05T23:59:59.000Z

487

Prototyping Faithful Execution in a Java virtual machine.  

SciTech Connect

This report presents the implementation of a stateless scheme for Faithful Execution, the design for which is presented in a companion report, ''Principles of Faithful Execution in the Implementation of Trusted Objects'' (SAND 2003-2328). We added a simple cryptographic capability to an already simplified class loader and its associated Java Virtual Machine (JVM) to provide a byte-level implementation of Faithful Execution. The extended class loader and JVM we refer to collectively as the Sandia Faithfully Executing Java architecture (or JavaFE for short). This prototype is intended to enable exploration of more sophisticated techniques which we intend to implement in hardware.

Tarman, Thomas David; Campbell, Philip LaRoche; Pierson, Lyndon George

2003-09-01T23:59:59.000Z

488

Machine tool accuracy characterization workshops. Final report, May 5, 1992--November 5 1993  

Science Conference Proceedings (OSTI)

The ability to assess the accuracy of machine tools is required by both tool builders and users. Builders must have this ability in order to predict the accuracy capability of a machine tool for different part geometry`s, to provide verifiable accuracy information for sales purposes, and to locate error sources for maintenance, troubleshooting, and design enhancement. Users require the same ability in order to make intelligent choices in selecting or procuring machine tools, to predict component manufacturing accuracy, and to perform maintenance and troubleshooting. In both instances, the ability to fully evaluate the accuracy capabilities of a machine tool and the source of its limitations is essential for using the tool to its maximum accuracy and productivity potential. This project was designed to transfer expertise in modern machine tool accuracy testing methods from LLNL to US industry, and to educate users on the use and application of emerging standards for machine tool performance testing.

NONE

1995-01-06T23:59:59.000Z

489

Methods, systems and apparatus for controlling operation of two alternating current (AC) machines  

SciTech Connect

A system is provided for controlling two alternating current (AC) machines via a five-phase PWM inverter module. The system comprises a first control loop, a second control loop, and a current command adjustment module. The current command adjustment module operates in conjunction with the first control loop and the second control loop to continuously adjust current command signals that control the first AC machine and the second AC machine such that they share the input voltage available to them without compromising the target mechanical output power of either machine. This way, even when the phase voltage available to either one of the machines decreases, that machine outputs its target mechanical output power.

Gallegos-Lopez, Gabriel (Torrance, CA); Nagashima, James M. (Cerritos, CA); Perisic, Milun (Torrance, CA); Hiti, Silva (Redondo Beach, CA)

2012-06-05T23:59:59.000Z

490

MACHINING TECHNIQUES AND PROCEDURES FOR URANIUM, GRAPHITE, TITANIUM, ZIRCONIUM, THORIUM, TANTALUM, BERYLLIUM, BISMUTH, LITHIUM, AND STELLITE  

SciTech Connect

Techniqnes are presented which are applicable in machining materinls such as U, graphite, Ti, Zr, Th, Ta, Be, Bi, Li, and stellite. Included in the general considerations are factors related to machinability of the materials, operating condition of the machines, and the condition of the cutting tools. In addition, industrial hygtene and safety aspects are examined. The techniques for each material are discussed in detail, the greatest attention being focused on uranium. (J.R.D.)

Davis, C.

1952-11-01T23:59:59.000Z

491

Method and system for controlling a synchronous machine over full operating range  

DOE Patents (OSTI)

System and method for controlling a synchronous machine are provided. The method allows for calculating a stator voltage index. The method further allows for relating the magnitude of the stator voltage index against a threshold voltage value. An offset signal is generated based on the results of the relating step. A respective state of operation of the machine is determined. The offset signal is processed based on the respective state of the machine.

Walters, James E. (Carmel, IN); Gunawan, Fani S. (Westfield, IN); Xue, Yanhong (Westfield, IN)

2002-01-01T23:59:59.000Z

492

Methods, systems and apparatus for synchronous current regulation of a five-phase machine  

DOE Patents (OSTI)

Methods, systems and apparatus are provided for controlling operation of and regulating current provided to a five-phase machine when one or more phases has experienced a fault or has failed. In one implementation, the disclosed embodiments can be used to synchronously regulate current in a vector controlled motor drive system that includes a five-phase AC machine, a five-phase inverter module coupled to the five-phase AC machine, and a synchronous current regulator.

Gallegos-Lopez, Gabriel; Perisic, Milun

2012-10-09T23:59:59.000Z

493

MACHINING TECHNIQUES AND PROCEDURES FOR URANIUM, GRAPHITE, TITANIUM, ZIRCONIUM, THORIUM, TANTALUM, BERYLLIUM, BISMUTH, LITHIUM, AND STELLITE  

SciTech Connect

Techniqnes are presented which are applicable in machining materinls such as U, graphite, Ti, Zr, Th, Ta, Be, Bi, Li, and stellite. Included in the general considerations are factors related to machinability of the materials, operating condition of the machines, and the condition of the cutting tools. In addition, industrial hygtene and safety aspects are examined. The techniques for each material are discussed in detail, the greatest attention being focused on uranium.

Davis, C.

1952-11-04T23:59:59.000Z

494

Environmental Analysis of Milling Machine Tool Use in Various Manufacturing Environments  

E-Print Network (OSTI)

United Statess total energy usage [2]. Machining is an areacould reduce the overall energy usage since HVAC is energy

Diaz, Nancy; Helu, Moneer; Jayanathan, Stephen; Chen, Yifen; Horvath, Arpad; Dornfeld, David

2010-01-01T23:59:59.000Z

495

The role of intelligent machines on the future battlefield, circa 2030.  

E-Print Network (OSTI)

??The application of Intelligent Machine (IM) technology to the battlefield in future has the potential to revolutionise warfare. Converging trends and incentives are propelling this (more)

Morton, Ben Robert

2009-01-01T23:59:59.000Z

496

Evaluating trade-offs between sustainability, performance, and cost of green machining technologies  

E-Print Network (OSTI)

that begins with the load profile on the machine toolcomponents. Because these load profiles were difficultmultifunction I/O card. The load profile was generated using

Helu, Moneer

2012-01-01T23:59:59.000Z

497

Evaluating Trade-Offs Between Sustainability, Performance, and Cost of Green Machining Technologies  

E-Print Network (OSTI)

that begins with the load profile on the machine toolcomponents. Because these load profiles were difficultmultifunction I/O card. The load profile was generated using

Helu, Moneer; Rhl, Jan; Dornfeld, David; Werner, Patrick; Lanza, Gisela

2011-01-01T23:59:59.000Z

498

A test machine for investigation of the strength of thin sheet materials ...  

Science Conference Proceedings (OSTI)

PRODUCTION SECTION. A TEST MACHINE FOR INVESTIGATION OF THE STRENGTH OF THIN. SHEET ~IATERIALS IN BIAXIAL TENSION IN THE 20-300 ~.

499

Numerical Simulation of Earth Pressure on Head Chamber of Shield Machine with FEM  

SciTech Connect

Model parameters of conditioned soils in head chamber of shield machine are determined based on tree-axial compression tests in laboratory. The loads acting on tunneling face are estimated according to static earth pressure principle. Based on Duncan-Chang nonlinear elastic constitutive model, the earth pressures on head chamber of shield machine are simulated in different aperture ratio cases for rotating cutterhead of shield machine. Relationship between pressure transportation factor and aperture ratio of shield machine is proposed by using aggression analysis.

Li Shouju; Kang Chengang [State Key Laboratory of structural analysis for industrial equipment, Dalian University of Technology, Dalian 116023 (China); Sun, Wei [School of Mechanical Engineering, Dalian University of Technology, Dalian 116023 (China); Shangguan Zichang [School of Civil and Hydraulic Engineering, Dalian University of Technology, Dalian 116023 (China); Institute of Civil Engineering, Dalian Fishery University, Dalian 116023 (China)

2010-05-21T23:59:59.000Z

500

ACCELERATED AGING STUDY OF MACHINE WINDING INSULATION UNDER AC AND HIGH FREQUENCY PULSE VOLTAGE APPLICATION.  

E-Print Network (OSTI)

?? It is common practice to perform accelerated aging with 60 Hz ac to determine the lifetime characteristics of insulation used in the machine. Comparable (more)

Chalise, Sajal Raj

2010-01-01T23:59:59.000Z