Princeton University Plasma Physics Laboratory, Princeton, New Jersey. Annual report, October 1, 1990--September 30, 1991

Energy Technology Data Exchange (ETDEWEB)

1991-12-31

This report discusses the following topics: Principal parameters of experimental devices; Tokamak Fusion Test Reactor; Burning Plasma Experiment; Princeton Beta Experiment-Modification; Current Drive Experiment-Upgrade; International Thermonuclear Experimental Reactor; International Collaboration; X-Ray Laser Studies; Hyperthermal Atomic Beam Source; Pure Electron Plasma Experiments; Plasma Processing: Deposition and Etching of Thin Films; Theoretical Studies; Tokamak Modeling; Engineering Department; Environment, Safety, and Health and Quality Assurance; Technology Transfer; Office of Human Resources and Administration; PPPL Patent Invention Disclosures; Office of Resource Management; Graduate Education: Plasma Physics; Graduate Education: Program in Plasma Science and Technology; and Science Education Program.

Settlement Ends Dispute between Princeton and Donors' Heirs

Science.gov (United States)

Masterson, Kathryn; Gose, Ben

2009-01-01

This article reports that Princeton University has settled a long-running dispute with the heirs of a major donor by agreeing to pay $50-million to the heirs' foundation and approximately the same amount for their legal fees. The case has been closely watched as a test of how strictly institutions must adhere to donors' wishes. The settlement…

Paris-Princeton Lectures on Mathematical Finance

CERN Document Server

Çinlar, Erhan; Ekeland, Ivar; Jouini, Elyes; Scheinkman, José; Touzi, Nizar

2004-01-01

The Paris-Princeton Lectures in Financial Mathematics, of which this is the second volume, will, on an annual basis, publish cutting-edge research in self-contained, expository articles from outstanding - established or upcoming! - specialists. The aim is to produce a series of articles that can serve as an introductory reference for research in the field. It arises as a result of frequent exchanges between the finance and financial mathematics groups in Paris and Princeton. This volume presents the following articles: "Hedging of Defaultable Claims" by T. Bielecki, M. Jeanblanc, and M. Rutkowski; "On the Geometry of Interest Rate Models" by T. Björk; "Heterogeneous Beliefs, Speculation and Trading in Financial Markets" by J.A. Scheinkman, and W. Xiong.

Princeton Cyclotron QDDD spectrograph system

International Nuclear Information System (INIS)

Kouzes, R.T.

1985-01-01

A review of experiments involving the Princeton Quadrupole-Dipole-Dipole- Dipole (QDDD) spectrograph is given. The QDDD is a high resolution, large solid angle device which is combined with the azymuthally varying field (AVF) cyclotron. Some reactions involving 3 He beams are discussed

Paris-Princeton lectures on mathematical finance 2002

CERN Document Server

2003-01-01

The Paris-Princeton Lectures in Financial Mathematics, of which this is the first volume, will, on an annual basis, publish cutting-edge research in self-contained, expository articles from outstanding - established or upcoming! - specialists. The aim is to produce a series of articles that can serve as an introductory reference for research in the field. It arises as a result of frequent exchanges between the finance and financial mathematics groups in Paris and Princeton. The present volume sets standards with articles by P. Bank/H. Föllmer, F. Baudoin, L.C.G. Rogers, and M. Soner/N. Touzi.

Paris-Princeton lectures on mathematical finance 2010

CERN Document Server

Cousin, Areski; Guéant, Olivier; Hobson, David; Jeanblanc, Monique; Lasry, Jean-Michel; Laurent, Jean-Paul; Lions, Pierre-Louis; Tankov, Peter

2011-01-01

The Paris-Princeton Lectures on Mathematical Finance, of which this is the fourth volume, publish cutting-edge research in self-contained, expository articles from outstanding specialists - established or on the rise! The aim is to produce a series of articles that can serve as an introductory reference source for research in the field. The articles are the result of frequent exchanges between the finance and financial mathematics groups in Paris and Princeton. The present volume sets standards with articles by Areski Cousin, Monique Jeanblanc and Jean-Paul Laurent, Stéphane Crépey, Olivier Guéant, Jean-Michel Lasry and Pierre-Louis Lions, David Hobson, and Peter Tankov.

Investigation of air transportation technology at Princeton University, 1986

Science.gov (United States)

Stengel, Robert F.

1988-01-01

The Air Transportation Technology Program at Princeton proceeded along four avenues: Guidance and control strategies for penetration of microbursts and wind shear; Application of artificial intelligence in flight control systems; Computer aided control system design; and Effects of control saturation on closed loop stability and response of open loop unstable aircraft. Areas of investigation relate to guidance and control of commercial transports as well as general aviation aircraft. Interaction between the flight crew and automatic systems is a subject of prime concern.

[The mission of Princeton Plasma Physics Laboratory

International Nuclear Information System (INIS)

1993-01-01

This report discusses the following about Princeton Plasma Physics Laboratory: its mission; requirements and guidance documents for the QA program; architecture; assessment organization; and specific management issues

After $74-Million and Counting, Frank Gehry's Library Opens at Princeton

Science.gov (United States)

Carlson, Scott

2008-01-01

In putting up its new, Frank Gehry-designed Lewis Library, Princeton University endured its share of challenges. It constructed models of the building to give the subcontractors a chance to practice. It fired a contractor halfway through the job when the building was past due. It learned that some subcontractors were trying to bribe their way onto…

The Science on Saturday Program at Princeton Plasma Physics Laboratory

Science.gov (United States)

Bretz, N.; Lamarche, P.; Lagin, L.; Ritter, C.; Carroll, D. L.

1996-11-01

The Science on Saturday Program at Princeton Plasma Physics Laboratory consists of a series of Saturday morning lectures on various topics in science by scientists, engineers, educators, and others with an interesting story. This program has been in existence for over twelve years and has been advertised to and primarily aimed at the high school level. Topics ranging from superconductivity to computer animation and gorilla conservation to pharmaceutical design have been covered. Lecturers from the staff of Princeton, Rutgers, AT and T, Bristol Meyers Squibb, and many others have participated. Speakers have ranged from Nobel prize winners, astronauts, industrialists, educators, engineers, and science writers. Typically, there are eight to ten lectures starting in January. A mailing list has been compiled for schools, science teachers, libraries, and museums in the Princeton area. For the past two years AT and T has sponsored buses for Trenton area students to come to these lectures and an effort has been made to publicize the program to these students. The series has been very popular, frequently overfilling the 300 seat PPPL auditorium. As a result, the lectures are videotaped and broadcast to a large screen TV for remote viewing. Lecturers are encouraged to interact with the audience and ample time is provided for questions.

PITR: Princeton Ignition Test Reactor

International Nuclear Information System (INIS)

1978-12-01

The principal objectives of the PITR - Princeton Ignition Test Reactor - are to demonstrate the attainment of thermonuclear ignition in deuterium-tritium, and to develop optimal start-up techniques for plasma heating and current induction, in order to determine the most favorable means of reducing the size and cost of tokamak power reactors. This report describes the status of the plasma and engineering design features of the PITR. The PITR geometry is chosen to provide the highest MHD-stable values of beta in a D-shaped plasma, as well as ease of access for remote handling and neutral-beam injection

The Princeton Protein Orthology Database (P-POD): a comparative genomics analysis tool for biologists.

OpenAIRE

Sven Heinicke; Michael S Livstone; Charles Lu; Rose Oughtred; Fan Kang; Samuel V Angiuoli; Owen White; David Botstein; Kara Dolinski

2007-01-01

Many biological databases that provide comparative genomics information and tools are now available on the internet. While certainly quite useful, to our knowledge none of the existing databases combine results from multiple comparative genomics methods with manually curated information from the literature. Here we describe the Princeton Protein Orthology Database (P-POD, http://ortholog.princeton.edu), a user-friendly database system that allows users to find and visualize the phylogenetic r...

Feedback stabilization of MHD instabilities. Report on the Workshop held at Princeton Plasma Physics Lab., Princeton Univ., Princeton, New Jersey, United States of America, 11-13 December 1996

International Nuclear Information System (INIS)

McGuire, K.M.; Kugel, H.W.; La Haye, R.J.; Mauel, M.E.; Nevins, W.M.; Prager, S.C.

1997-01-01

The transient operating performance of magnetic confinement devices is often limited by one or two unstable MHD modes. The feedback stabilization of MHD instabilities is an area of research that is critical for improving the steady state performance and economic attractiveness of magnetic confinement devices. This growing realization motivated a Workshop dedicated to feedback stabilization of MHD instabilities, which was held from 11 to 13 December 1996 at Princeton Plasma Physics Laboratory. The resulting presentations, conclusions and recommendations are summarized. (author)

Princeton Plasma Physics Laboratory. Annual report, October 1, 1989--September 30, 1990

Energy Technology Data Exchange (ETDEWEB)

1990-12-31

This report discusses the following topics: principal parameters achieved in experimental devices fiscal year 1990; tokamak fusion test reactor; compact ignition tokamak; Princeton beta experiment- modification; current drive experiment-upgrade; international collaboration; x-ray laser studies; spacecraft glow experiment; plasma processing: deposition and etching of thin films; theoretical studies; tokamak modeling; international thermonuclear experimental reactor; engineering department; project planning and safety office; quality assurance and reliability; technology transfer; administrative operations; PPPL patent invention disclosures for fiscal year 1990; graduate education; plasma physics; graduate education: plasma science and technology; science education program; and Princeton Plasma Physics Laboratory reports fiscal year 1990.

The National Spherical Tokamak Experiment at the Princeton Plasma Physics Laboratory

International Nuclear Information System (INIS)

1995-12-01

The Department of Energy (DOE) has prepared an Environmental Assessment (EA), DOE/EA-1108, evaluating the environmental effects of the proposed construction and operation of the National Spherical Tokamak Experiment (NSTX) within the existing C-Stellarator (CS) Building at the Princeton Plasma Physics Laboratory, Princeton, New Jersey. The purpose of the NSTX is to investigate the physics of spherically shaped plasmas as an alternative path to conventional tokamaks for development of fusion energy. Fusion energy has the potential to help compensate for dwindling supplies of fossil fuels and the eventual depletion of fissionable uranium used in present-day nuclear reactors. Construction of the NSTX in the CS Building would require the dismantling and removal of the existing unused Princeton Large Torus (PLT) device, part of which would be reused to construct the NSTX. Based on the analyses in the EA, the DOE has determined that the proposed action does not constitute a major federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) of 1969, 42 U.S.C. 4,321 et seq. The preparation of an Environmental Impact Statement is not required. Thus, the DOE is issuing a FONSI pursuant to the Council on Environmental Quality regulations implementing NEPA (40 CFR Parts 1500--1508) and the DOE NEPA implementing regulations (10 CFR Part 1021)

Overview of the modification to the poloidal divertor experiment (PDX) to produce the Princeton beta experiment (PBX)

International Nuclear Information System (INIS)

Knutson, D.

1984-01-01

The Poloidal Divertor Experiment at the Princeton Plasma Physics Laboratory has been recently transformed into the Princeton Beta Experiment. The purpose of the modification is to produce a bean-shaped plasma with beta values in excess of 10%, which is substantially above those achieved with more conventional plasma shapes. (author)

Aerial radiological survey of the Princeton Plasma Physics Laboratory and surrounding area, Princeton, New Jersey. Date of survey: August 1980

International Nuclear Information System (INIS)

Steiner, P.A.

1981-08-01

An aerial radiological survey was conducted during August 1980 to radiometrically survey a 10.4 km 2 area centered on the future site of the Tokamak Fusion Test Reactor (TFTR) located near Princeton, New Jersey. All detected radionuclides were consistent with normal background emitters and no man-made gamma emitters were detected. Average aerial exposure rates normalized to one meter above the ground are presented in the form of an isopleth map

Evaluation of an LED Retrofit Project at Princeton University's Carl Icahn Laboratory

Energy Technology Data Exchange (ETDEWEB)

Davis, Robert [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Murphy, Arthur [Princeton Univ., NJ (United States); Perrin, Tess [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

2015-11-01

At Princeton University’s Carl Icahn Laboratory, DOE’s Commercial Buildings Integration Program documented the implementation of LED retrofit products for recessed troffers, linear cove lighting, and downlights – as part of Princeton’s first building-wide interior LED project. The conversion to LED enables more extensive use of lighting controls to tailor the lighting to the task and limit the operating hours based on occupancy, and the estimated energy savings including controls is 62% compared to the incumbent system.

Progress on the occulter experiment at Princeton

Science.gov (United States)

Cady, Eric; Balasubramanian, Kunjithapatham; Carr, Michael; Dickie, Matthew; Echternach, Pierre; Groff, Tyler; Kasdin, Jeremy; Laftchiev, Christian; McElwain, Michael; Sirbu, Dan; Vanderbei, Robert; White, Victor

2009-08-01

An occulter is used in conjunction with a separate telescope to suppress the light of a distant star. To demonstrate the performance of this system, we are building an occulter experiment in the laboratory at Princeton. This experiment will use an etched silicon mask as the occulter, with some modifications to try to improve the performance. The occulter is illuminated by a diverging laser beam to reduce the aberrations from the optics before the occulter. We present the progress of this experiment and expectations for future work.

Installation and early operation of a complex low inventory cryogenic distillation system for the Princeton TFTR

International Nuclear Information System (INIS)

Busigin, A.; Busigin, C.J.; Robins, J.R.; Woodall, K.B.; Bellamy, D.G.; Fong, C.; Kalyanam, K.; Sood, S.K.

1995-01-01

A low inventory Tritium Purification System (TPS) has just been installed at the Princeton Plasma Physics Laboratory (PPPL). The TPS was designed specifically for PPPL, based on their specifications for exhaust gases. The generic design, however, can easily be modified to accept a large variety of input conditions. The Princeton system is designed to have a total tritium inventory of approximately 0.5 g while producing pure product streams consisting of H 2 , D 2 , and T 2 . The purpose of the system is to separate and recycle unburnt tritium from the TFTR and to produce hydrogen and deuterium streams that are free of tritium. These streams can be disposed by stacking, thus eliminating the need to create large volume waste streams that are contaminated with tritium and that must be managed for permanent disposal. This paper will discuss the installation, the modifications and preliminary results of operation of this system at Princeton. 2 refs., 3 figs

Evaluation of an LED Retrofit Project at Princeton University’s Carl Icahn Laboratory

Energy Technology Data Exchange (ETDEWEB)

Davis, Robert G. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Murphy, Arthur L. [Princeton Univ., NJ (United States); Perrin, Tess E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

2015-11-25

The LED lighting retrofit at the Carl Icahn Laboratory of the Lewis-Sigler Institute for Integrative Genomics was the first building-wide interior LED project at Princeton University, following the University’s experiences from several years of exterior and small-scale interior LED implementation projects. The project addressed three luminaire types – recessed 2x2 troffers, cove and other luminaires using linear T8 fluorescent lamps, and CFL downlights - which combined accounted for over 564,000 kWh of annual energy, over 90% of the lighting energy used in the facility. The Princeton Facilities Engineering staff used a thorough process of evaluating product alternatives before selecting an acceptable LED retrofit solution for each luminaire type. Overall, 815 2x2 luminaires, 550 linear fluorescent luminaires, and 240 downlights were converted to LED as part of this project. Based solely on the reductions in wattage in converting from the incumbent fluorescent lamps to LED retrofit kits, the annual energy savings from the project was over 190,000 kWh, a savings of 37%. An additional 125,000 kWh of energy savings is expected from the implementation of occupancy and task-tuning control solutions, which will bring the total savings for the project to 62%.

Serendipity: Genesis of the Electrochemical Instrumentation at Princeton Applied Research Corporation

Science.gov (United States)

Flato, J. B.

2007-01-01

Princeton Applied Research Corporation (PAR) was a small electronic instrument company in early 1960s but once they entered electrochemistry they were very successful. Since then they have developed and designed successful instruments with their tremendous knowledge and have made great contribution to the field of analytical chemistry.

Environmental Survey preliminary report, Princeton Plasma Physics Laboratory, Princeton, New Jersey

International Nuclear Information System (INIS)

1989-05-01

This report presents the preliminary findings of the first phase of the Environmental Survey of the United States Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL), conducted June 13 through 17, 1988. The Survey is being conducted by an interdisciplinary team of environmental specialists, led and managed by the Office of Environment, Safety and Health's Office of Environmental Audit. Team members are being provided by private contractors. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with PPPL. The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. This phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at PPPL, and interviews with site personnel. The Survey team developed a Sampling and Analysis (S ampersand A) Plan to assist in further assessing certain of the environment problems identified during its on-site activities. The S ampersand A plan is being developed by the Idaho National Engineering Laboratory. When completed, the S ampersand A results will be incorporated into the PPPL Survey findings for inclusion in the Environmental Survey Summary Report. 70 refs., 17 figs., 21 tabs

Princeton Plasma Physics Laboratory Annual Site Environmental Report for Calendar Year 1999

International Nuclear Information System (INIS)

Finley, Virginia

2001-01-01

The results of the 1999 environmental surveillance and monitoring program for the Princeton Plasma Physics Laboratory (PPPL) are presented and discussed. The purpose of this report is to provide the U.S. Department of Energy and the public with information on the level of radioactive and non-radioactive pollutants (if any) that are added to the environment as a result of PPPL's operations. The report also summarizes environmental initiatives, assessments, and programs that were undertaken in 1999. The Princeton Plasma Physics Laboratory has engaged in fusion energy research since 1951. The long-range goal of the U.S. Magnetic Fusion Energy Research Program is to create innovations to make fusion power a practical reality--an alternative energy source. 1999 marked the first year of National Spherical Torus Experiment (NSTX) operations and Tokamak Fusion Test Reactor (TFTR) dismantlement and deconstruction activities. A collaboration among fourteen national laboratories, universities, and research institutions, the NSTX is a major element in the U.S. Fusion Energy Sciences Program. It has been designed to test the physics principles of spherical torus (ST) plasmas. The ST concept could play an important role in the development of smaller, more economical fusion reactors. With its completion within budget and ahead of its target schedule, NSTX first plasma occurred on February 12, 1999. The 1999 performance of the Princeton Plasma Physics Laboratory was rated ''outstanding'' by the U.S. Department of Energy in the Laboratory Appraisal report issued early in 2000. The report cited the Laboratory's consistently excellent scientific and technological achievements, its successful management practices, and included high marks in a host of other areas including environmental management, employee health and safety, human resources administration, science education, and communications. Groundwater investigations continued under a voluntary agreement with the New Jersey

Princeton Plasma Physics Laboratory Annual Site Environmental Report for Calendar Year 1999

Energy Technology Data Exchange (ETDEWEB)

Virginia Finley

2001-04-20

The results of the 1999 environmental surveillance and monitoring program for the Princeton Plasma Physics Laboratory (PPPL) are presented and discussed. The purpose of this report is to provide the U.S. Department of Energy and the public with information on the level of radioactive and non-radioactive pollutants (if any) that are added to the environment as a result of PPPL's operations. The report also summarizes environmental initiatives, assessments, and programs that were undertaken in 1999. The Princeton Plasma Physics Laboratory has engaged in fusion energy research since 1951. The long-range goal of the U.S. Magnetic Fusion Energy Research Program is to create innovations to make fusion power a practical reality--an alternative energy source. 1999 marked the first year of National Spherical Torus Experiment (NSTX) operations and Tokamak Fusion Test Reactor (TFTR) dismantlement and deconstruction activities. A collaboration among fourteen national laboratories, universities, and research institutions, the NSTX is a major element in the U.S. Fusion Energy Sciences Program. It has been designed to test the physics principles of spherical torus (ST) plasmas. The ST concept could play an important role in the development of smaller, more economical fusion reactors. With its completion within budget and ahead of its target schedule, NSTX first plasma occurred on February 12, 1999. The 1999 performance of the Princeton Plasma Physics Laboratory was rated ''outstanding'' by the U.S. Department of Energy in the Laboratory Appraisal report issued early in 2000. The report cited the Laboratory's consistently excellent scientific and technological achievements, its successful management practices, and included high marks in a host of other areas including environmental management, employee health and safety, human resources administration, science education, and communications. Groundwater investigations continued under a voluntary

Health physics measurement of Princeton Tokamaks, 1977-1987

International Nuclear Information System (INIS)

Stencel, J.R.; Gilbert, J.D.; Couch, J.G.; Griesbach, O.A.; Fennimore, J.J.; Greco, J.M.

1989-01-01

The Princeton Plasma Physics Laboratory (PPPL) began fusion experiments in 1951. In the early years, the major health physics concerns were associated with x radiation produced by energetic electrons in the plasma. Within the past year, neutron and 3 H production from 2H-2H (represented hereafter as D-D) reactions has increased significantly on the larger fusion devices. Tritium retention noted in graphite tiles underscores the significance of material selection in present and future 3 H-fueled fusion devices. This paper reports on operational health physics radiation measurements made on various PPPL machines over the past 10 y

Automatic Prompt System in the Process of Mapping plWordNet on Princeton WordNet

Directory of Open Access Journals (Sweden)

Paweł Kędzia

2015-06-01

Full Text Available Automatic Prompt System in the Process of Mapping plWordNet on Princeton WordNet The paper offers a critical evaluation of the power and usefulness of an automatic prompt system based on the extended Relaxation Labelling algorithm in the process of (manual mapping plWordNet on Princeton WordNet. To this end the results of manual mapping – that is inter-lingual relations between plWN and PWN synsets – are juxtaposed with the automatic prompts that were generated for the source language synsets to be mapped. We check the number and type of inter-lingual relations introduced on the basis of automatic prompts and the distance of the respective prompt synsets from the actual target language synsets.

Implementation of a computer-controlled monitoring system at the Princeton AVF Cyclotron

International Nuclear Information System (INIS)

Moore, W.H.

1984-01-01

Stability in the parameters of the beams from cyclotrons is often crucial to the experiments laboratories perform. For example, when running a high-resolution experiment with Princeton's QDDD Spectrograph, there are 42 magnetic elements between the ion source and the detector. Instability or drift in any of these elements can easily nullify the sophisticated dispersion matching and kinematic correction that make such experiments possible with machines. At the Princeton Cyclotron they have purchased a commercial computer-controlled measurement system and interfaced it to 20 elements of their beamline. While this project is still far from complete, the authors have satisfied two of the conditions that must be met for such a system to be useful. These are, firstly, that measurements can be made under the conditions of a working laboratory to 1 part in 100,000, and secondly that the results can be presented in a form useful both to the experimenter concerned with the quality of his data and to the technical staff who must maintain and develop the equipment

5th Paris-Princeton Lectures on Mathematical Finance

CERN Document Server

Benth, Fred Espen; Guasoni, Paolo; Manolarakis, Konstantinos; Muhle-Karbe, Johannes; Nee, Colm; Protter, Philip

2013-01-01

The current volume presents four chapters touching on some of the most important and modern areas of research in Mathematical Finance: asset price bubbles (by Philip Protter); energy markets (by Fred Espen Benth); investment under transaction costs (by Paolo Guasoni and Johannes Muhle-Karbe); and numerical methods for solving stochastic equations (by Dan Crisan, K. Manolarakis and C. Nee).The Paris-Princeton Lecture Notes on Mathematical Finance, of which this is the fifth volume, publish cutting-edge research in self-contained, expository articles from renowned specialists. The aim is to produce a series of articles that can serve as an introductory reference source for research in the field.

Princeton Plasma Physics Laboratory (PPPL) annual site environmental report for calendar year 1993

International Nuclear Information System (INIS)

Finley, V.L.; Wiezcorek, M.A.

1995-01-01

This report gives the results of the environmental activities and monitoring programs at the Princeton Plasma Physics Laboratory (PPPL) for CY93. The report is prepared to provide the U.S. Department of Energy (DOE) and the public with information on the level of radioactive and non-radioactive pollutants, if any, added to the environment as a result of PPPL operations, as well as environmental initiatives, assessments, and programs that were undertaken in 1993. The objective of the Annual Site Environmental Report is to document evidence that DOE facility environmental protection programs adequately protect the environment and the public health. The Princeton Plasma Physics Laboratory has engaged in fusion energy research since 1951. The long-range goal of the U.S. Magnetic Fusion Energy Research Program is to develop and demonstrate the practical application of fusion power as an alternate energy source. In 1993, PPPL had both of its two large tokamak devices in operation; the Tokamak Fusion Test Reactor (TFTR) and the Princeton Beta Experiment-Modification (PBX-M). PBX-M completed its modifications and upgrades and resumed operation in November 1991. TFTR began the deuterium-tritium (D-T) experiments in December 1993 and set new records by producing over six million watts of energy. The engineering design phase of the Tokamak Physics Experiment (TPX), which replaced the cancelled Burning Plasma Experiment in 1992 as PPPL's next machine, began in 1993 with the planned start up set for the year 2001. In 1993, the Environmental Assessment (EA) for the TFRR Shutdown and Removal (S ampersand R) and TPX was prepared for submittal to the regulatory agencies

Princeton Plasma Physics Laboratory: Annual report, October 1, 1986--September 30, 1987

International Nuclear Information System (INIS)

1987-01-01

This report contains papers on the following topics: Principle Parameters Achieved in Experimental Devices (FY87); Tokamak Fusion Test Reactor; Princeton Beta Experiment-Modification; S-1 Spheromak; Current-Drive Experiment; X-Ray Laser Studies; Theoretical Division; Tokamak Modeling; Compact Ignition Tokamak; Engineering Department; Project Planning and Safety Office; Quality Assurance and Reliability; Administrative Operations; and PPPL Patent Invention Disclosures (FY87)

Princeton Plasma Physics Laboratory (PPPL) annual site environmental report for calendar year 1994

International Nuclear Information System (INIS)

Finley, V.L.; Wieczorek, M.A.

1996-02-01

This report gives the results of the environmental activities and monitoring programs at the Princeton Plasma Physics Laboratory (PPPL) for CY94. The report is prepared to provide the US Department of Energy (DOE) and the public with information on the level of radioactive and nonradioactive pollutants, if any, added to the environment as a result of PPPL operations, as well as environmental initiatives, assessments, and programs that were undertaken in 1994. The objective of the Annual Site Environmental Report is to document evidence that PPPL's environmental protection programs adequately protect the environment and the public health. The Princeton Plasma Physics Laboratory has engaged in fusion energy research since 195 1. The long-range goal of the US Magnetic Fusion Energy Research Program is to develop and demonstrate the practical application of fusion power as an alternate energy source. In 1994, PPPL had one of its two large tokamak devices in operation-the Tokamak Fusion Test Reactor (TFTR). The Princeton Beta Experiment-Modification or PBX-M completed its modifications and upgrades and resumed operation in November 1991 and operated periodically during 1992 and 1993; it did not operate in 1994 for funding reasons. In December 1993, TFTR began conducting the deuterium-tritium (D-T) experiments and set new records by producing over ten at sign on watts of energy in 1994. The engineering design phase of the Tokamak Physics Experiment (T?X), which replaced the cancelled Burning Plasma Experiment in 1992 as PPPL's next machine, began in 1993 with the planned start up set for the year 2001. In December 1994, the Environmental Assessment (EA) for the TFTR Shutdown and Removal (S ampersand R) and TPX was submitted to the regulatory agencies, and a finding of no significant impact (FONSI) was issued by DOE for these projects

Turbomolecular pump vacuum system for the Princeton Large Torus

International Nuclear Information System (INIS)

Dylla, H.F.

1977-10-01

A turbomolecular pump vacuum system has been designed and installed on the Princeton Large Torus (PLT). Four vertical shaft, oil-bearing, 1500 l/s turbomolecular pumps have been interfaced to the 6400 liter PLT Vacuum vessel to provide a net pumping speed of 3000 l/s for H 2 . The particular requirements and problems of tokamak vacuum systems are enumerated. A vacuum control system is described which protects the vacuum vessel from contamination, and protects the turbomolecular pumps from damage under a variety of possible failure modes. The performance of the vacuum system is presented in terms of pumping speed measurements and residual gas behavior

Enhancing Science Literacy and Art History Engagement at Princeton Through Collaboration Between the University Art Museum and the Council on Science and Technology

Science.gov (United States)

Riihimaki, C. A.; White, V. M.

2016-12-01

The importance of innovative science education for social science and humanities students is often under-appreciated by science departments, because these students typically do not take science courses beyond general education requirements, nor do they contribute to faculty research programs. However, these students are vitally important in society—for example as business leaders or consultants, and especially as voters. In these roles, they will be confronted with decisions related to science in their professional and personal lives. The Council on Science and Technology at Princeton University aims to fill this education gap by developing and supporting innovative programs that bring science to cross-disciplinary audiences. One of our most fruitful collaborations has been with the Princeton University Art Museum, which has an encyclopedic collection of over 92,000 works of art, ranging from antiquity to the contemporary. Our work includes 1) bringing introductory environmental science courses to the Museum to explore how original works of art of different ages can serve as paleo-environmental proxies, thereby providing a means for discussing broader concepts in development of proxies and validation of reconstructions; 2) sponsoring a panel aimed at the general public and composed of science faculty and art historians who discussed the scientific and art historical contexts behind Albert Bierstadt's Mount Adams, Washington, 1875 (oil on canvas, gift of Mrs. Jacob N. Beam, accession number y1940-430), including the landscape's subjects, materials, technique, and style; and 3) collaborating on an installation of photographs relevant to a freshman GIS course, with an essay about the artwork written by the students. This first-hand study of works of art encourages critical thinking and an empathetic approach to different historical periods and cultures, as well as to the environment. Our collaboration additionally provides an opportunity to engage more students in

Princeton Plasma Physics Laboratory Annual Site Environmental Report for Calendar Year 1997

Energy Technology Data Exchange (ETDEWEB)

Finley, V.L. and Levine, J.D.

1999-01-10

The results of the 1997 environmental surveillance and monitoring program for the Princeton Plasma Physics Laboratory (PPPL) are presented and discussed. The purpose of this report is to provide the U.S. Department of Energy and the public with information on the level of radioactive and non-radioactive pollutants, if any, that are added to the environment as a result of PPPL's operations. During Calendar Year 1997, PPPL's Tokamak Fusion Test Reactor (TFTR) completed fifteen years of fusion experiments begun in 1982. Over the course of three and half years of deuterium-tritium (D-T) plasma experiments, PPPL set a world record of 10.7 million watts of controlled fusion power, more than 700 tritium shots pulsed into the reactor vessel generating more than 5.6 x 10²⁰ neutron and 1.6 gigajoules of fusion energy and researchers studied plasma science experimental data, which included "enhanced reverse shear techniques." As TFTR was completing its historic operations, PPPL participated with the Oak Ridge National Laboratory, Columbia University, and the University of Washington (Seattle) in a collaboration effort to design the National Spherical Torus Experiment (NSTX). This next device, NSTX, is located in the former TFTR Hot Cell on D site, and it is designed to be a smaller and more economical torus fusion reactor. Construction of this device began in late 1997, and first plasma in scheduled for early 1999. For 1997, the U.S. Department of Energy in its Laboratory Appraisal report rated the overall performance of Princeton Plasma Physics Laboratory as "excellent." The report cited the Laboratory's consistently excellent scientific and technological achievements and its successful management practices, which included high marks for environmental management, employee health and safety, human resources administration, science education, and communications. Groundwater investigations continued under a voluntary agreement with the New Jersey

Princeton Plasma Physics Laboratory (PPPL) annual site environmental report for calendar year 1990

Energy Technology Data Exchange (ETDEWEB)

Stencel, J.R.; Finley, V.L.

1991-12-01

This report gives the results of the environmental activities and monitoring programs at the Princeton Plasma Physics Laboratory for CY90. The report is prepared to provide the US Department of Energy (DOE) and the public with information on the level of radioactive and nonradioactive pollutants, if any, added to the environment as a result of PPPL operations, as well as environmental initiatives, assessments, and programs. The objective of the Annual Site Environmental Report is to document evidence that DOE facility environmental protection programs adequately protect the environment and the public health. The PPPL has engaged in fusion energy research since 1951 and in 1990 had one of its two large tokamak devices in operation: namely, the Tokamak Fusion Test Reactor. The Princeton Beta Experiment-Modification is undergoing new modifications and upgrades for future operation. A new machine, the Burning Plasma Experiment -- formerly called the Compact Ignition Tokamak -- is under conceptual design, and it is awaiting the approval of its draft Environmental Assessment report by DOE Headquarters. This report is required under the National Environmental Policy Act. The long-range goal of the US Magnetic Fusion Energy Research Program is to develop and demonstrate the practical application of fusion power as an alternate energy source. 59 refs., 39 figs., 45 tabs.

Estate of Behringer v. Medical Center at Princeton.

Science.gov (United States)

1991-04-25

Dr. William Behringer, a staff member at the Medical Center at Princeton, was diagnosed with AIDS. Afterwards, Behringer received numerous phone calls from various people expressing awareness of his illness, and his surgical privileges at the Center were suspended. He sued the Medical Center, alleging a breach of confidentiality and discrimination. The Superior Court of New Jersey, Mercer County, held that the Medical Center had breached its duty of confidentiality when it failed to take reasonable precautions to prevent Behringer's AIDS diagnosis from becoming public knowledge. Nevertheless, although New Jersey's anti-discrimination statutes protected Dr. Behringer from having his surgical privileges revoked, the Medical Center demonstrated a reasonable risk to patients that justified suspending Dr. Behringer's privileges, or alternatively, requiring his patients' informed consent before operating. The court found that the risk included not only actual HIV transmission, but also the possibility of surgical accidents.

Effects of farming systems on ground-water quality at the management systems evaluation area near Princeton, Minnesota, 1991-95

Science.gov (United States)

Landon, M.K.; Delin, G.N.; Lamb, J.A.; Anderson, J.L.; Dowdy, R.H.

1998-01-01

Ground-water quality in an unconfined sand and gravel aquifer was monitored during 1991-95 at the Minnesota Management Systems Evaluation Area (MSEA) near Princeton, Minnesota. The objectives of the study were to:

Princeton Plasma Physics Laboratory Annual Site Environmental Report for Calendar Year 1998

Energy Technology Data Exchange (ETDEWEB)

V. Finley

2000-03-06

The results of the 1998 environmental surveillance and monitoring program for the Princeton Plasma Physics Laboratory (PPPL) are presented and discussed. The purpose of this report is to provide the US Department of Energy and the public with information on the level of radioactive and non-radioactive pollutants, if any, that are added to the environment as a result of PPPL's operations. The report also summarizes environmental initiatives, assessments, and programs that were undertaken in 1998. One significant initiative is the Integrated Safety Management (ISM) program that embraces environment, safety, and health principles as one.

An update on the analysis of the Princeton 19Ne beta asymmetry measurement

Science.gov (United States)

Combs, Dustin; Calaprice, Frank; Jones, Gordon; Pattie, Robert; Young, Albert

2013-10-01

We report on the progress of a new analysis of the 1994 19Ne beta asymmetry measurement conducted at Princeton University. In this experiment, a beam of 19Ne atoms were polarized with a Stern-Gerlach magnet and then entered a thin-walled mylar cell through a slit fabricated from a piece of micro channel plate. A pair of Si(Li) detectors at either end of the apparatus were aligned with the direction of spin polarization (one parallel and one anti-parallel to the spin of the 19Ne) and detected positrons from the decays. The difference in the rate in the two detectors was used to calculate the asymmetry. A new analysis procedure has been undertaken using the Monte Carlo package PENELOPE with the goal of determining the systematic uncertainty due to positrons scattering from the face of the detectors causing the incorrect reconstruction of the initial direction of the positron momentum. This was a leading cause of systematic uncertainty in the experiment in 1994.

Princeton Plasma Physics Laboratory Annual Site Environmental Report for Calendar Years 2002 and 2003

International Nuclear Information System (INIS)

Finley, Virginia L.

2004-01-01

This report provides the U.S. Department of Energy (DOE) and the public with information on the level of radioactive and non-radioactive pollutants (if any) that are added to the environment as a result of Princeton Plasma Physics Laboratory's (PPPL) operations. The results of the 2002 and 2003 environmental surveillance and monitoring program for PPPL are presented and discussed. The report also summarizes environmental initiatives, assessments, and programs that were undertaken in 2002 and 2003

Princeton Plasma Physics Laboratory (PPPL) annual site environmental report for Calendar Year 1992

International Nuclear Information System (INIS)

Finley, V.L.; Wieczorek, M.A.

1994-03-01

This report gives the results of the environmental activities and monitoring programs at the Princeton Plasma Physics Laboratory (PPPL) for CY92. The report is prepared to provide the US Department of Energy (DOE) and the public with information on the level of radioactive and nonradioactive pollutants, if any, added to the environment as a result of PPPL operations, as well as environmental initiatives, assessments, and programs. The objective of the Annual Site Environmental Report is to document evidence that DOE facility environmental protection programs adequately protect the environment and the public health

Princeton Plasma Physics Laboratory (PPPL) annual site environmental report for calendar year 1991

Energy Technology Data Exchange (ETDEWEB)

Finley, V.L.; Stencel, J.R.

1992-11-01

This report gives the results of the environmental activities and monitoring programs at the Princeton Plasma Physics Laboratory (PPPL) for CY91. The report is prepared to provide the US Department of Energy (DOE) and the public with information on the level of radioactive and nonradioactive pollutants, if any, added to the environment as a result of PPPL operations, as well as environmental initiatives, assessments, and programs. The objective of the Annual Site Environmental Report is to document evidence that DOE facility environmental protection programs adequately protect the environment and the public health.

Princeton Plasma Physics Laboratory (PPPL) annual site environmental report for Calendar Year 1992

Energy Technology Data Exchange (ETDEWEB)

Finley, V.L.; Wieczorek, M.A.

1994-03-01

This report gives the results of the environmental activities and monitoring programs at the Princeton Plasma Physics Laboratory (PPPL) for CY92. The report is prepared to provide the US Department of Energy (DOE) and the public with information on the level of radioactive and nonradioactive pollutants, if any, added to the environment as a result of PPPL operations, as well as environmental initiatives, assessments, and programs. The objective of the Annual Site Environmental Report is to document evidence that DOE facility environmental protection programs adequately protect the environment and the public health.

Princeton Plasma Physics Laboratory (PPPL) annual site environmental report for calendar year 1991

International Nuclear Information System (INIS)

Finley, V.L.; Stencel, J.R.

1992-11-01

This report gives the results of the environmental activities and monitoring programs at the Princeton Plasma Physics Laboratory (PPPL) for CY91. The report is prepared to provide the US Department of Energy (DOE) and the public with information on the level of radioactive and nonradioactive pollutants, if any, added to the environment as a result of PPPL operations, as well as environmental initiatives, assessments, and programs. The objective of the Annual Site Environmental Report is to document evidence that DOE facility environmental protection programs adequately protect the environment and the public health

Overview of the program on soft x-ray lasers and their applications at Princeton

International Nuclear Information System (INIS)

Suckewer, S.; Ilcisin, K.; Princeton Univ., NJ

1991-05-01

In the last several years, rapid progress in the development of soft x-ray lasers (SXL) has been observed at a number of laboratories worldwide. Although SXLs are very ''young'' devices they have already been used for microscopy and holography, and new ideas emerging for broader application of SXLs to microscopy, holography and lithography. This paper describes the work at Princeton University on the development of a soft x-ray imaging transmission microscopy using a SXL as a radiation source and work on the development of a novel soft x-ray reflection microscope and its application to biological cell studies and lithography. Progress in the development of a photopumped VUV laser (60 nm), and programs for the development of a small scale SXL and for the application of a powerful subpicosecond KrF laser system are also discussed. 35 refs., 9 figs., 1 tab

Planned Experiments on the Princeton Advanced Test Stand

Science.gov (United States)

Stepanov, A.; Gilson, E. P.; Grisham, L.; Kaganovich, I.; Davidson, R. C.

2010-11-01

The Princeton Advanced Test Stand (PATS) device is an experimental facility based on the STS-100 high voltage test stand transferred from LBNL. It consists of a multicusp RF ion source, a pulsed extraction system capable of forming high-perveance 100keV ion beams, and a large six-foot-long vacuum with convenient access for beam diagnostics. This results in a flexible system for studying high perveance ion beams relevant to NDCX-I/II, including experiments on beam neutralization by ferroelectric plasma sources (FEPS) being developed at PPPL. Research on PATS will concern the basic physics of beam-plasma interactions, such as the effects of volume neutralization on beam emittance, as well as optimizing technology of the FEPS. PATS combines the advantage of an ion beam source and a large-volume plasma source in a chamber with ample access for diagnostics, resulting in a robust setup for investigating and improving relevant aspects of neutralized drift. There are also plans for running the ion source with strongly electro-negative gases such as chlorine, making it possible to extract positive or negative ion beams.

Princeton Plasma Physics Laboratory FY2003 Annual Highlights

Energy Technology Data Exchange (ETDEWEB)

Editors: Carol A. Phillips; Anthony R. DeMeo

2004-08-23

The Princeton Plasma Physics Laboratory FY2003 Annual Highlights report provides a summary of the activities at the Laboratory for the fiscal year--1 October 2002 through 30 September 2003. The report includes the Laboratory's Mission and Vision Statements, a message ''From the Director,'' summaries of the research and engineering activities by project, and sections on Technology Transfer, the Graduate and Science Education Programs, Awards and Honors garnered by the Laboratory and the employees, and the Year in Pictures. There is also a listing of the Laboratory's publications for the year and a section of the abbreviations, acronyms, and symbols used throughout the report. In the PDF document, links have been created from the Table of Contents to each section. You can also return to the Table of Contents from the beginning page of each section. The PPPL Highlights for fiscal year 2003 is also available in hardcopy format. To obtain a copy e-mail Publications and Reports at: pub-reports@pppl.gov. Be sure to include your complete mailing address

Measurements of beam-ion confinement during tangential beam-driven instabilities in PBX [Princeton Beta Experiment

International Nuclear Information System (INIS)

Heidbrink, W.W.; Kaita, R.; Takahashi, H.; Gammel, G.; Hammett, G.W.; Kaye, S.

1987-01-01

During tangential injection of neutral beams into low density tokamak plasmas with β > 1% in the Princeton Beta Experiment (PBX), instabilities are observed that degrade the confinement of beam ions. Neutron, charge-exchange, and diamagnetic loop measurements are examined in order to identify the mechanism or mechanisms responsible for the beam-ion transport. The data suggest a resonant interaction between the instabilities and the parallel energetic beam ions. Evidence for some nonresonant transport also exists

Princeton Plasma Physics Laboratory annual report, October 1, 1991--September 30, 1992

Energy Technology Data Exchange (ETDEWEB)

1992-12-31

This report discusses the following topics: Principal parameters achieved in experimental devices for fiscal year 1992; tokamak fusion test reactor; princeton beta experiment-modification; current drive experiment-upgrade; tokamak physics experiment/steady-state advanced tokamak; international thermonuclear experimental reactor; international collaboration; x-ray laser studies; plasma processing: Deposition and etching of thin films; pure electron plasma experiments; theoretical studies; tokamak modeling; high-field magnet project; engineering department; environment, safety, and health and quality assurance; technology transfer; office of human resources and administration; PPPL invention disclosures for fiscal year 1992; office of resource management; graduate education: plasma physics; graduate education: program in plasma science and technology; and science education program.

Princeton Plasma Physics Laboratory annual report, October 1, 1991--September 30, 1992

International Nuclear Information System (INIS)

1992-01-01

This report discusses the following topics: Principal parameters achieved in experimental devices for fiscal year 1992; tokamak fusion test reactor; princeton beta experiment-modification; current drive experiment-upgrade; tokamak physics experiment/steady-state advanced tokamak; international thermonuclear experimental reactor; international collaboration; x-ray laser studies; plasma processing: Deposition and etching of thin films; pure electron plasma experiments; theoretical studies; tokamak modeling; high-field magnet project; engineering department; environment, safety, and health and quality assurance; technology transfer; office of human resources and administration; PPPL invention disclosures for fiscal year 1992; office of resource management; graduate education: plasma physics; graduate education: program in plasma science and technology; and science education program

Deuterium implantation in first wall candidate materials by exposure in the Princeton large torus

Energy Technology Data Exchange (ETDEWEB)

Chang, J.; Tobin, A. (Grumman Aerospace Corp., Bethpage, NY (USA). Research and Development Center); Manos, D. (Princeton Univ., NJ (USA). Plasma Physics Lab.)

Titanium alloys are of interest as a first wall material in fusion reactors because of their excellent thermophysical and thermomechanical properties. A major concern with their application to the first wall is associated with the known affinity of titanium for hydrogen and the related consequences for fuel recycling, tritium inventory, and hydrogen embrittlement. Little information exists on trapping and release of hydrogen isotopes implanted at energies below 500 eV. This work was undertaken to measure hydrogen isotope trapping and release at the first wall of the Princeton Large Torus Tokamak (PLT).

Overview of the modification to the Poloidal Divertor Experiment (PDX) to produce the Princeton Beta Experiment (PBX)

International Nuclear Information System (INIS)

Kuntson, D.

1985-01-01

The Poloidal Divertor Experiment at the Princeton Plasma Physics Laboratory has been recently transformed into the Princeton Beta Experiment. The purpose of the modification is to produce a bean-shaped plasma with beta values in excess of 10%, which is substantially above those achieved with more conventional plasma shapes. This transformation is accomplished by relocating several of the existing coils within the vacuum vessel, without a major disassembly of the device. One of the former PDX divertor coils is relocated on the mid-plane to be used as a ''pusher'' coil to create the plasma indentation. The ''pusher'' coil is protected from neutral beam impingement by watercooled graphite armor. The remaining internal PDX poloidal field coils are moved vertically to optimize the new configuration. The major new component is the set of passive stabilization coils. These coils are fabricated in segments and installed inside of the vacuum vessel. The purpose of the passive coils is to dampen the vertical instability of the bean-shaped plasma. The conversion to PBX also required reworking of internal and external poloidal coil bus leads, and the fabrication of new mechanical support structure

Princeton Plasma Physics Laboratory Annual Site Environmental Report for Calendar Year 2000

Energy Technology Data Exchange (ETDEWEB)

Virginia L. Finley

2002-04-22

The results of the 2000 environmental surveillance and monitoring program for the Princeton Plasma Physics Laboratory (PPPL) are presented and discussed. The purpose of this report is to provide the U.S. Department of Energy and the public with information on the level of radioactive and nonradioactive pollutants (if any) that are added to the environment as a result of PPPL's operations. The report also summarizes environmental initiatives, assessments, and programs that were undertaken in 2000. The Princeton Plasma Physics Laboratory has engaged in fusion energy research since 1951. The long-range goal of the U.S. Magnetic Fusion Energy Research Program is to create innovations to make fusion power a practical reality -- an alternative energy source. The year 2000 marked the second year of National Spherical Torus Experiment (NSTX) operations and Tokamak Fusion Test Reactor (TFTR) dismantlement and deconstruction activities. A collaboration among fourteen national laboratories, universities, and research institutions, the NSTX is a major element in the U.S. Fusion Energy Sciences Program. It has been designed to test the physics principles of spherical torus (ST) plasmas. The ST concept could play an important role in the development of smaller, more economical fusion power plants. With its completion within budget and ahead of its target schedule, NSTX first plasma occurred on February 12, 1999. In 2000, PPPL's radiological environmental monitoring program measured tritium in the air at on-site and off-site sampling stations. PPPL is capable of detecting small changes in the ambient levels of tritium by using highly sensitive monitors. The operation of an in-stack monitor located on D-site is a requirement of the National Emission Standard for Hazardous Air Pollutants (NESHAPs) regulations with limits set by the Environmental Protection Agency (EPA). Also included in PPPL's radiological environmental monitoring program, are precipitation, surface

Princeton Plasma Physics Laboratory Annual Site Environmental Report for Calendar Year 2000

International Nuclear Information System (INIS)

Virginia L. Finley

2002-04-01

The results of the 2000 environmental surveillance and monitoring program for the Princeton Plasma Physics Laboratory (PPPL) are presented and discussed. The purpose of this report is to provide the U.S. Department of Energy and the public with information on the level of radioactive and nonradioactive pollutants (if any) that are added to the environment as a result of PPPL's operations. The report also summarizes environmental initiatives, assessments, and programs that were undertaken in 2000. The Princeton Plasma Physics Laboratory has engaged in fusion energy research since 1951. The long-range goal of the U.S. Magnetic Fusion Energy Research Program is to create innovations to make fusion power a practical reality -- an alternative energy source. The year 2000 marked the second year of National Spherical Torus Experiment (NSTX) operations and Tokamak Fusion Test Reactor (TFTR) dismantlement and deconstruction activities. A collaboration among fourteen national laboratories, universities, and research institutions, the NSTX is a major element in the U.S. Fusion Energy Sciences Program. It has been designed to test the physics principles of spherical torus (ST) plasmas. The ST concept could play an important role in the development of smaller, more economical fusion power plants. With its completion within budget and ahead of its target schedule, NSTX first plasma occurred on February 12, 1999. In 2000, PPPL's radiological environmental monitoring program measured tritium in the air at on-site and off-site sampling stations. PPPL is capable of detecting small changes in the ambient levels of tritium by using highly sensitive monitors. The operation of an in-stack monitor located on D-site is a requirement of the National Emission Standard for Hazardous Air Pollutants (NESHAPs) regulations with limits set by the Environmental Protection Agency (EPA). Also included in PPPL's radiological environmental monitoring program, are precipitation, surface, ground, a nd

Princeton Plasma Physics Laboratory for FY2003. Annual Highlights

International Nuclear Information System (INIS)

Phillips, Carol A.; DeMeo, Anthony R.

2004-01-01

The Princeton Plasma Physics Laboratory FY2003 Annual Highlights report provides a summary of the activities at the Laboratory for the fiscal year--1 October 2002 through 30 September 2003. The report includes the Laboratory's Mission and Vision Statements, a message ''From the Director,'' summaries of the research and engineering activities by project, and sections on Technology Transfer, the Graduate and Science Education Programs, Awards and Honors garnered by the Laboratory and the employees, and the Year in Pictures. There is also a listing of the Laboratory's publications for the year and a section of the abbreviations, acronyms, and symbols used throughout the report. In the PDF document, links have been created from the Table of Contents to each section. You can also return to the Table of Contents from the beginning page of each section. The PPPL Highlights for fiscal year 2003 is also available in hardcopy format. To obtain a copy e-mail Publications and Reports at: pub-reports at pppl.gov. Be sure to include your complete mailing address

Time of use metering : the experience of Princeton Light and Power

International Nuclear Information System (INIS)

Hall, J.

2004-01-01

Princeton Light and Power (PLP) provides power distribution services to 7,000 customers in the Similkameen Valley in British Columbia. This PowerPoint presentation described how the utility has implemented time-of-use (TOU) rates and metering. The drivers for TOU that are most often overlooked include: the cost of additional power generation, deferral of system upgrades, improving system load factor, system reliability, controlling rate increase, growing sales, and offering choices to the customer. It was noted that unbundled rates are required for a successful TOU program. PLP's rate design and billing formula were presented along with its plan to make it worthwhile for the customers to install load shifting equipment such as delay timers, thermal storage heating units, and powerline carrier signal equipment. A review of peak hour operation and off-peak hour operation was also presented. tabs., figs

Princeton Plasma Physics Laboratory (PPPL) seismic hazard analysis

International Nuclear Information System (INIS)

Savy, J.

1989-01-01

New design and evaluation guidelines for department of energy facilities subjected to natural phenomena hazard, are being finalized. Although still in draft form at this time, the document describing those guidelines should be considered to be an update of previously available guidelines. The recommendations in the guidelines document mentioned above, and simply referred to as the ''guidelines'' thereafter, are based on the best information at the time of its development. In particular, the seismic hazard model for the Princeton site was based on a study performed in 1981 for Lawrence Livermore National Laboratory (LLNL), which relied heavily on the results of the NRC's Systematic Evaluation Program and was based on a methodology and data sets developed in 1977 and 1978. Considerable advances have been made in the last ten years in the domain of seismic hazard modeling. Thus, it is recommended to update the estimate of the seismic hazard at the DOE sites whenever possible. The major differences between previous estimates and the ones proposed in this study for the PPPL are in the modeling of the strong ground motion at the site, and the treatment of the total uncertainty in the estimates to include knowledge uncertainty, random uncertainty, and expert opinion diversity as well. 28 refs

Regimes of operation in the Princeton Large Torus

Energy Technology Data Exchange (ETDEWEB)

Hosea, J.C.

1979-10-01

In the quest for optimum discharge conditions in the Princeton Large Torus (PLT), a variety of discharge regimes have been produced. These separate broadly into two main categories - those regimes with m greater than or equal to 2 oscillatory MHD instabilities and often hollow electron profiles for tungsten limiters, and those regimes for which the electron temperature is sufficiently peaked to support the internal sawtooth or near-sawtooth (m = 1) instability. The internal sawtooth regime is found to be optimum for confinement but to be more difficult to select when low-Z impurity concentrations have been reduced with low power discharge cleaning or gettering to permit extension of the high density operation limit. Gas programming is used to cool the plasma periphery, thereby reducing the high-Z impurity concentrations and causing the current channel to constrict into the sawtooth regime, and then to attain the desired plasma density. With discharges selected in this manner, gross energetic confinement times up to approx. 100 msec have been obtained at densities of approx. 10/sup 14/ cm/sup -3/, and very high ion and electron temperatures have been produced with neutral beam injection heating at lower densities with no observable deleterious effect on energy confinement.

Princeton Plasma Physics Laboratory (PPPL) seismic hazard analysis

Energy Technology Data Exchange (ETDEWEB)

Savy, J.

1989-10-01

New design and evaluation guidelines for department of energy facilities subjected to natural phenomena hazard, are being finalized. Although still in draft form at this time, the document describing those guidelines should be considered to be an update of previously available guidelines. The recommendations in the guidelines document mentioned above, and simply referred to as the guidelines'' thereafter, are based on the best information at the time of its development. In particular, the seismic hazard model for the Princeton site was based on a study performed in 1981 for Lawrence Livermore National Laboratory (LLNL), which relied heavily on the results of the NRC's Systematic Evaluation Program and was based on a methodology and data sets developed in 1977 and 1978. Considerable advances have been made in the last ten years in the domain of seismic hazard modeling. Thus, it is recommended to update the estimate of the seismic hazard at the DOE sites whenever possible. The major differences between previous estimates and the ones proposed in this study for the PPPL are in the modeling of the strong ground motion at the site, and the treatment of the total uncertainty in the estimates to include knowledge uncertainty, random uncertainty, and expert opinion diversity as well. 28 refs.

Princeton Plasma Physics Laboratory Annual Site Environmental Report for Calendar Year 1996

Energy Technology Data Exchange (ETDEWEB)

J.D. Levine; V.L. Finley

1998-03-01

The results of the 1996 environmental surveillance and monitoring program for the Princeton Plasma Physics Laboratory (PPPL) are presented and discussed. The purpose of this report is to provide the US Department of Energy and the public with information on the level of radioactive and nonradioactive pollutants, if any, that are added to the environment as a result of PPPL's operations. During Calendar Year 1996, PPPL's Tokamak Fusion Test Reactor (TFTR) continued to conduct fusion experiments. Having set a world record on November 2, 1994, by achieving approximately 10.7 million watts of controlled fusion power during the deuterium-tritium (D-T) plasma experiments, researchers turned their attention to studying plasma science experiments, which included ''enhanced reverse shear techniques.'' Since November 1993, more than 700 tritium-fueled experiments were conducted, which generated more than 4 x 10(superscript 20) neutrons and 1.4 gigajoules of fusion energy. In 1996, the overall performance of Princeton Plasma Physics Laboratory was rated ''excellent'' by the US Department of Energy in the Laboratory Appraisal report issued in early 1997. The report cited the Laboratory's consistently excellent scientific and technological achievements and its successful management practices, which included high marks for environmental management, employee health and safety, human resources administration, science education, and communications. Groundwater investigations continued under a voluntary agreement with the New Jersey Department of Environmental Protection. PPPL monitored for the presence of nonradiological contaminants, mainly volatile organic compounds (components of degreasing solvents) and petroleum hydrocarbons (past leaks of releases of diesel fuel from underground storage tanks). Also, PPPL's radiological monitoring program characterized the ambient, background levels of tritium in the environment and

Princeton Plasma Physics Laboratory Annual Site Environmental Report for Calendar Year 1996

International Nuclear Information System (INIS)

J.D. Levine; V.L. Finley

1998-01-01

The results of the 1996 environmental surveillance and monitoring program for the Princeton Plasma Physics Laboratory (PPPL) are presented and discussed. The purpose of this report is to provide the US Department of Energy and the public with information on the level of radioactive and nonradioactive pollutants, if any, that are added to the environment as a result of PPPL's operations. During Calendar Year 1996, PPPL's Tokamak Fusion Test Reactor (TFTR) continued to conduct fusion experiments. Having set a world record on November 2, 1994, by achieving approximately 10.7 million watts of controlled fusion power during the deuterium-tritium (D-T) plasma experiments, researchers turned their attention to studying plasma science experiments, which included ''enhanced reverse shear techniques.'' Since November 1993, more than 700 tritium-fueled experiments were conducted, which generated more than 4 x 10(superscript 20) neutrons and 1.4 gigajoules of fusion energy. In 1996, the overall performance of Princeton Plasma Physics Laboratory was rated ''excellent'' by the US Department of Energy in the Laboratory Appraisal report issued in early 1997. The report cited the Laboratory's consistently excellent scientific and technological achievements and its successful management practices, which included high marks for environmental management, employee health and safety, human resources administration, science education, and communications. Groundwater investigations continued under a voluntary agreement with the New Jersey Department of Environmental Protection. PPPL monitored for the presence of nonradiological contaminants, mainly volatile organic compounds (components of degreasing solvents) and petroleum hydrocarbons (past leaks of releases of diesel fuel from underground storage tanks). Also, PPPL's radiological monitoring program characterized the ambient, background levels of tritium in the environment and from the TFTR stack; the data are presented in this report

FY93 Princeton Plasma Physics Laboratory. Annual report, October 1, 1992--September 30, 1993

Energy Technology Data Exchange (ETDEWEB)

1995-02-01

This is the annual report from the Princeton Plasma Physics Laboratory for the period October 1, 1992 to September 30, 1993. The report describes work done on TFTR during the year, as well as preparatory to beginning of D-T operations. Design work is ongoing on the Tokamak Physics Experiment (TPX) which is to test very long pulse operations of tokamak type devices. PBX has come back on line with additional ion-Bernstein power and lower-hybrid current drive. The theoretical program is also described, as well as other small scale programs, and the growing effort in collaboration on international design projects on ITER and future collaborations at a larger scale.

FY93 Princeton Plasma Physics Laboratory. Annual report, October 1, 1992--September 30, 1993

International Nuclear Information System (INIS)

1995-01-01

This is the annual report from the Princeton Plasma Physics Laboratory for the period October 1, 1992 to September 30, 1993. The report describes work done on TFTR during the year, as well as preparatory to beginning of D-T operations. Design work is ongoing on the Tokamak Physics Experiment (TPX) which is to test very long pulse operations of tokamak type devices. PBX has come back on line with additional ion-Bernstein power and lower-hybrid current drive. The theoretical program is also described, as well as other small scale programs, and the growing effort in collaboration on international design projects on ITER and future collaborations at a larger scale

The revival of General Relativity at Princeton: Daring Conservatism

Directory of Open Access Journals (Sweden)

Brill Dieter

2018-01-01

Full Text Available After General Relativity was established in essentially its present form in 1915 it was celebrated as a great success of mathematical physics. But the initial hopes for this theory as a basis for all of physics began to fade in the next several decades, as General Relativity was relegated to the margins of theoretical physics. Its fate began to rise in the 1950's in a revival of interest and research that over time made gravitational physics one of the hottest research topics it is today. One center of this renaissance was Princeton, where two relative newcomers explored new and different approaches to gravitational physics. Robert Dicke showed that gravity is not as inaccessible to experiment as was thought, and John Wheeler propelled it into the mainstream by proposing highly original and imaginative consequences of Einstein's theory. We will concentrate on these ideas that, in his characteristically intriguing style, Wheeler called "Daring Conservatism" -- a term well known to his associates, but one he never mentioned in print. With the aid of unpublished manuscripts and notes we will explore Daring Conservatism's origin and motivation, its successes and failures, and the legacy it left behind.

The revival of General Relativity at Princeton: Daring Conservatism

Science.gov (United States)

Brill, Dieter; Blum, Alexander

2018-01-01

After General Relativity was established in essentially its present form in 1915 it was celebrated as a great success of mathematical physics. But the initial hopes for this theory as a basis for all of physics began to fade in the next several decades, as General Relativity was relegated to the margins of theoretical physics. Its fate began to rise in the 1950's in a revival of interest and research that over time made gravitational physics one of the hottest research topics it is today. One center of this renaissance was Princeton, where two relative newcomers explored new and different approaches to gravitational physics. Robert Dicke showed that gravity is not as inaccessible to experiment as was thought, and John Wheeler propelled it into the mainstream by proposing highly original and imaginative consequences of Einstein's theory. We will concentrate on these ideas that, in his characteristically intriguing style, Wheeler called "Daring Conservatism" - a term well known to his associates, but one he never mentioned in print. With the aid of unpublished manuscripts and notes we will explore Daring Conservatism's origin and motivation, its successes and failures, and the legacy it left behind.

Beam-Plasma Interaction Experiments on the Princeton Advanced Test Stand

Science.gov (United States)

Stepanov, A.; Gilson, E. P.; Grisham, L.; Kaganovich, I. D.; Davidson, R. C.

2011-10-01

The Princeton Advanced Test Stand (PATS) is a compact experimental facility for studying the fundamental physics of intense beam-plasma interactions relevant to the Neutralized Drift Compression Experiment - II (NDCX-II). The PATS facility consists of a 100 keV ion beam source mounted on a six-foot-long vacuum chamber with numerous ports for diagnostic access. A 100 keV Ar+ beam is launched into a volumetric plasma, which is produced by a ferroelectric plasma source (FEPS). Beam diagnostics upstream and downstream of the FEPS allow for detailed studies of the effects that the plasma has on the beam. This setup is designed for studying the dependence of charge and current neutralization and beam emittance growth on the beam and plasma parameters. This work reports initial measurements of beam quality produced by the extraction electrodes that were recently installed on the PATS device. The transverse beam phase space is measured with double-slit emittance scanners, and the experimental results are compared to WARP simulations of the extraction system. This research is supported by the U.S. Department of Energy.

Remote handling needs of the Princeton Plasma Physics Laboratory

International Nuclear Information System (INIS)

Smiltnieks, V.

1982-07-01

This report is the result of a Task Force study commissioned by the Canadian Fusion Fuels Technology Project (CFFTP) to investigate the remote handling requirements at the Princeton Plasma Physics Laboratory (PPPL) and identify specific areas where CFFTP could offer a contractual or collaborative participation, drawing on the Canadian industrial expertise in remote handling technology. The Task Force reviewed four areas related to remote handling requirements; the TFTR facility as a whole, the service equipment required for remote maintenance, the more complex in-vessel components, and the tritium systems. Remote maintenance requirements both inside the vacuum vessel and around the periphery of the machine were identified as the principal areas where Canadian resources could effectively provide an input, initially in requirement definition, concept evaluation and feasibility design, and subsequently in detailed design and manufacture. Support requirements were identified in such areas as the mock-up facility and a variety of planning studies relating to reliability, availability, and staff training. Specific tasks are described which provide an important data base to the facility's remote handling requirements. Canadian involvement in the areas is suggested where expertise exists and support for the remote handling work is warranted. Reliability, maintenance operations, inspection strategy and decommissioning are suggested for study. Several specific components are singled out as needing development

Measurements of energetic helium-3 minority distributions during ion cyclotron radiofrequency heating in the Princeton large torus

International Nuclear Information System (INIS)

Hammett, G.W.; Kaita, R.; Wilson, J.R.

1988-01-01

Ion cyclotron radiofrequency heating experiments were performed with a 3 He minority ion species in a 4 He majority plasma in the Princeton Large Torus. The energetic 3 He ion 'tail' was measured directly with a charge exchange neutral analyser for the first time. Comparisons with bounce averaged quasi-linear calculations suggest a modestly peaked radiofrequency power deposition profile. The double charge exchange process 3 He ++ + 4 He o -> 3 He o + 4 He ++ demonstrated in these measurements may be useful as part of an alpha particle diagnostic in a fusion reactor experiment. (author). 21 refs, 4 figs

Layout of the manipulator-arm (boom) for the TFTR fusion reactor (Princeton, USA) under UHV-conditions

International Nuclear Information System (INIS)

Klaubert, J.

1987-01-01

This presentation shows the main criteria for the layout of the manipulator - arm and the antechamber - vessel of the TFTR - FUSION - REACTOR at Princeton University, PLASMA PHYSICS LABORATORY (USA). The main problem during layout of a manipulator system like the TFTR - Boom has been the limitation of the vertical deflections due to deadweight of the construction. The design problem is rather a deformation problem and a problem of stability than a stress problem. The way of optimizing the ratio between stiffness and deadweight is the most important part during the complete design - process. Additional earthquake requirements need further investigations for a satisfying layout (horizontal forces, weak-axis of moment of inertia). The details of the construction (welding, connections etc.) have to be designed in respect to UHV - requirements --> no holes and no fillet welds (outgasing - rate.) are allowed. All weldings have to be designed as bevel-welds. This manipulator system is designed for working in a plane system (two degrees of freedom). A manipulator system with the same operating capabilities in a three degree of freedom system needs larger cross sections for the different beam-elements than those of the discussed TFTR - BOOM

Characterizing the Performance of the Princeton Advanced Test Stand Ion Source

Science.gov (United States)

Stepanov, A.; Gilson, E. P.; Grisham, L.; Kaganovich, I.; Davidson, R. C.

2012-10-01

The Princeton Advanced Test Stand (PATS) is a compact experimental facility for studying the physics of intense beam-plasma interactions relevant to the Neutralized Drift Compression Experiment - II (NDCX-II). The PATS facility consists of a multicusp RF ion source mounted on a 2 m-long vacuum chamber with numerous ports for diagnostic access. Ar+ beams are extracted from the source plasma with three-electrode (accel-decel) extraction optics. The RF power and extraction voltage (30 - 100 kV) are pulsed to produce 100 μsec duration beams at 0.5 Hz with excellent shot-to-shot repeatability. Diagnostics include Faraday cups, a double-slit emittance scanner, and scintillator imaging. This work reports measurements of beam parameters for a range of beam energies (30 - 50 keV) and currents to characterize the behavior of the ion source and extraction optics. Emittance scanner data is used to calculate the beam trace-space distribution and corresponding transverse emittance. If the plasma density is changing during a beam pulse, time-resolved emittance scanner data has been taken to study the corresponding evolution of the beam trace-space distribution.

The Tokamak Fusion Test Reactor decontamination and decommissioning project and the Tokamak Physics Experiment at the Princeton Plasma Physics Laboratory. Environmental Assessment

Energy Technology Data Exchange (ETDEWEB)

NONE

1994-05-27

If the US is to meet the energy needs of the future, it is essential that new technologies emerge to compensate for dwindling supplies of fossil fuels and the eventual depletion of fissionable uranium used in present-day nuclear reactors. Fusion energy has the potential to become a major source of energy for the future. Power from fusion energy would provide a substantially reduced environmental impact as compared with other forms of energy generation. Since fusion utilizes no fossil fuels, there would be no release of chemical combustion products to the atmosphere. Additionally, there are no fission products formed to present handling and disposal problems, and runaway fuel reactions are impossible due to the small amounts of deuterium and tritium present. The purpose of the TPX Project is to support the development of the physics and technology to extend tokamak operation into the continuously operating (steady-state) regime, and to demonstrate advances in fundamental tokamak performance. The purpose of TFTR D&D is to ensure compliance with DOE Order 5820.2A ``Radioactive Waste Management`` and to remove environmental and health hazards posed by the TFTR in a non-operational mode. There are two proposed actions evaluated in this environmental assessment (EA). The actions are related because one must take place before the other can proceed. The proposed actions assessed in this EA are: the decontamination and decommissioning (D&D) of the Tokamak Fusion Test Reactor (TFTR); to be followed by the construction and operation of the Tokamak Physics Experiment (TPX). Both of these proposed actions would take place primarily within the TFTR Test Cell Complex at the Princeton Plasma Physics Laboratory (PPPL). The TFTR is located on ``D-site`` at the James Forrestal Campus of Princeton University in Plainsboro Township, Middlesex County, New Jersey, and is operated by PPPL under contract with the United States Department of Energy (DOE).

Book Review: Equal Recognition: The Moral Foundations of Minority Rights, by Alan Patten

DEFF Research Database (Denmark)

Lægaard, Sune

2017-01-01

Review of Equal Recognition: The Moral Foundations of Minority Rights, by Alan Patten. Princeton: Princeton University Press, 2014.......Review of Equal Recognition: The Moral Foundations of Minority Rights, by Alan Patten. Princeton: Princeton University Press, 2014....

Safety assessment document (SAD) for the Princeton Beta Experiment Modification (PBX-M)

International Nuclear Information System (INIS)

Stencel, J.R.; Parsells, R.F.

1988-04-01

The Princeton Beta Experiment-Modification (PBX-M) is an experimental device of the tokamak type. A tokamak is characterized by a strong toroidal magnetic field composed of an externally driven component parallel to the torus centerline modified by the field produced by a transformer-driven current (OH) in the confined plasma. A second magnetic field parallel to the major toroidal axis is added to provide radial equilibrium for the plasma. As an advanced tokamak, PBX-M will have additional magnetic fields to reshape the plasma cross section from a circle into a kidney bean shape; it will also be equipped with 6MW or more of auxiliary heating power provided by four neutral beam injectors, with RF systems, and with an extensive set of diagnostics. Potential hazards associated with PBX-M, which are analyzed in this report, result from energy stored in the magnetic fields, high voltages necessary for the operation of some of the equipment and diagnostics, neutron radiation when the neutral beams are run with deuterium and x-rays, especially those emitted as a result of plasma-wall interaction. This report satisfies the requirements set forth in the PPPL Health and Safety Directives, specifically HSD-5003, and in DOE Order 5481.1B and its Chicago operations supplement (DOE86, DOE82)

Patronage Versus Professionalism in New Security Institutions

Science.gov (United States)

2011-09-01

M. Fazal , State Death: The Politics and Geography of Conquest, Occupation, and Annexation (Princeton: Princeton University Press, 2007). 22 For the...Press, 2000); and Tanisha M. Fazal , State Death: The Politics and Geography of Conquest, Occupation, and Annexation (Princeton: Princeton University

Scripting Addiction. The Politics of Therapeutic Talk and American Sobriety

DEFF Research Database (Denmark)

Kolind, Torsten

2012-01-01

Book review Carr, E. Summerson (2011): Scripting Addiction. The Politics of Therapeutic Talk and American Sobriety. Princeton and Oxford: Princeton University Press. ISBN ISBN: 9870691144504 / 9780691144498......Book review Carr, E. Summerson (2011): Scripting Addiction. The Politics of Therapeutic Talk and American Sobriety. Princeton and Oxford: Princeton University Press. ISBN ISBN: 9870691144504 / 9780691144498...

Bending the Eagle’s Wing - How Advanced Air Defenses put the Enemy’s Vital Centers Beyond the Reach of American Airpower

Science.gov (United States)

2010-06-04

29 Carl von Clausewitz, On War, ed. and trans. Michael Howard and Peter Paret (Princeton, NJ: Princeton University Press, 1976), 358. 68 More so...Air University Press, 1994. Clausewitz, Carl von. On War. Edited and Translated by Michael Howard and Peter Paret. Princeton, NJ: Princeton...Randolph, Stephen P. Powerful and Brutal Weapons. Cambridge, MA: Harvard University Press, 2007. Sagan , Scott D. and Kenneth N. Waltz. The Spread of

Effects of 1992 farming systems on ground-water quality at the management systems evaluation area near Princeton, Minnesota

Science.gov (United States)

Delin, G.N.; Landon, M.K.; Lamb, J.A.; Dowdy, R.H.

1995-01-01

The Management Systems Evaluation Area (MSEA) program was a multiscale, interagency initiative to evaluate the effects of agricultural systems on water quality in the midwest corn belt. The primary objective of the Minnesota MSEA was to evaluate the effects of ridge-tillage practices in a corn and soybean farming system on ground-water quality. The 65-hectare Minnesota MSEA was located in the Anoka Sand Plain near the town of Princeton, Minnesota. Three fanning systems were evaluated: corn-soybean rotation with ridge-tillage (areas B and D), sweet corn-potato rotation (areas A and C), and field corn in consecutive years (continuous corn; area E). Water samples were collected four different times per year from a network of 22 multiport wells and 29 observation wells installed in the saturated zone beneath and adjacent to the cropped areas.

Optimization of Broadband Wavefront Correction at the Princeton High Contrast Imaging Laboratory

Science.gov (United States)

Groff, Tyler Dean; Kasdin, N.; Carlotti, A.

2011-01-01

Wavefront control for imaging of terrestrial planets using coronagraphic techniques requires improving the performance of the wavefront control techniques to expand the correction bandwidth and the size of the dark hole over which it is effective. At the Princeton High Contrast Imaging Laboratory we have focused on increasing the search area using two deformable mirrors (DMs) in series to achieve symmetric correction by correcting both amplitude and phase aberrations. Here we are concerned with increasing the bandwidth of light over which this correction is effective so we include a finite bandwidth into the optimization problem to generate a new stroke minimization algorithm. This allows us to minimize the actuator stroke on the DMs given contrast constraints at multiple wavelengths which define a window over which the dark hole will persist. This windowed stroke minimization algorithm is written in such a way that a weight may be applied to dictate the relative importance of the outer wavelengths to the central wavelength. In order to supply the estimates at multiple wavelengths a functional relationship to a central estimation wavelength is formed. Computational overhead and new experimental results of this windowed stroke minimization algorithm are discussed. The tradeoff between symmetric correction and achievable bandwidth is compared to the observed contrast degradation with wavelength in the experimental results. This work is supported by NASA APRA Grant #NNX09AB96G. The author is also supported under an NESSF Fellowship.

Diagnostic method for measuring plasma-induced voltages on the PBX-M [Princeton Beta Experiment-Modified] stabilizing shell

International Nuclear Information System (INIS)

Kugel, H.W.; Okabayashi, M.; Schweitzer, S.

1990-07-01

The Princeton Beta Experiment-Modified (PBX-M) has a close-fitting conducting, passive plate, stabilizing shell which nearly surrounds highly indented, bean-shaped plasmas. The proximity of this electrically isolated shell to a large fraction of the plasma surface allows measurements similar to previous work on other tokamaks using floating probes and limiters. Measurements were performed to characterize the plasma-induced voltages on the PBX-M passive plate stabilizing shell during high-β plasmas. Voltage differences were measured between the respective passive plate toroidal and poloidal gaps, the respective passive plates and the vessel, and an outer poloidal graphite limiter and its passive plate. The calibration and qualification testing procedures are discussed. The initial measurements found that the largest voltages were observed at plasma start-up and at the plasma current disruption and exhibited characteristics depending on operating conditions. The highest voltages observed have been at disruption and were less than 2 kV. 9 refs., 5 figs

Book Review: Jessica F Green, Rethinking Private Authority: Agents and Entrepreneurs in Global Environmental Governance

DEFF Research Database (Denmark)

Keremis, Anestis

2017-01-01

Book review of "Rethinking Private Authority: Agents and Entrepreneurs in Global Environmental Governance" by Jessica F Green. Princeton,NJ and Oxford: Princeton University Press, 2014.215 pp., £16.95 (p/b), ISBN 9780691157597......Book review of "Rethinking Private Authority: Agents and Entrepreneurs in Global Environmental Governance" by Jessica F Green. Princeton,NJ and Oxford: Princeton University Press, 2014.215 pp., £16.95 (p/b), ISBN 9780691157597...

Princeton Plasma Physics Laboratory annual report, October 1, 1982-September 30, 1983

Energy Technology Data Exchange (ETDEWEB)

Phillips, C.A. (ed.)

1983-01-01

The Tokamak Fusion Test Reactor (TFTR) achieved first plasma at 3:05 a.m. on December 24, 1982. During the course of the year, the plasma current was raised to a maximum of 1 MA, and extensive confinement studies were carried out with ohmic-heated plasmas. The most important finding was that tokamak energy confinement time increases as the cube of the plasma size. The Princeton Large Torus (PLT) carried out a number of high-powered plasma-heating experiments in the ion cyclotron frequency range, and also demonstrated for the first time that a 100-kA tokamak discharge can be built up by means of rf-waves in the lower hybrid range, without any need for inductive current drive by the conventional tokamak transformer system. The Poloidal Divertor Experiment (PDX) demonstrated that substantial improvements in plasma confinement during intense neutral-beam heating can be obtained by means of either a magnetic divertor or a mechanical scoop limiter. The S-1 spheromak experiment has come into operation, with first plasma in January 1983, and machine completion in August. The soft X-ray laser development experiment continues to make strong progress towards the demonstration of laser amplification. Thus far, a single-pass gain of 3.5 has been achieved, using the 182 A line of CVI. Theoretical MHD-stability studies have shed new light on the nature of the energetic-ion-driven ''fishbone instability,'' and the utilization of the bean-shaping technique to reach higher beta values in the tokamak.

Princeton Plasma Physics Laboratory annual report, October 1, 1982-September 30, 1983

International Nuclear Information System (INIS)

Phillips, C.A.

1983-01-01

The Tokamak Fusion Test Reactor (TFTR) achieved first plasma at 3:05 a.m. on December 24, 1982. During the course of the year, the plasma current was raised to a maximum of 1 MA, and extensive confinement studies were carried out with ohmic-heated plasmas. The most important finding was that tokamak energy confinement time increases as the cube of the plasma size. The Princeton Large Torus (PLT) carried out a number of high-powered plasma-heating experiments in the ion cyclotron frequency range, and also demonstrated for the first time that a 100-kA tokamak discharge can be built up by means of rf-waves in the lower hybrid range, without any need for inductive current drive by the conventional tokamak transformer system. The Poloidal Divertor Experiment (PDX) demonstrated that substantial improvements in plasma confinement during intense neutral-beam heating can be obtained by means of either a magnetic divertor or a mechanical scoop limiter. The S-1 spheromak experiment has come into operation, with first plasma in January 1983, and machine completion in August. The soft X-ray laser development experiment continues to make strong progress towards the demonstration of laser amplification. Thus far, a single-pass gain of 3.5 has been achieved, using the 182 A line of CVI. Theoretical MHD-stability studies have shed new light on the nature of the energetic-ion-driven ''fishbone instability,'' and the utilization of the bean-shaping technique to reach higher beta values in the tokamak

United Nations Intervention for Humanitarian Relief in Bosnia- Herzegovina

Science.gov (United States)

1993-02-22

govinan Corps I i~leca) 5th Mixed A.dr Peql ath Motorized Ode 149ithIME-dium AA Arty Regt’ (SA-6) 13th Motor- zeC Mde 5th Light A-A Arty Regt `145th...34 1. Carl Von Clausewitz, On War, Translated and Edited by Michael Howard and Peter Paret, (Princeton: Princeton University Press), p. 579. 2...Michael Howard and Peter Paret, Princeton: Princeton University Press, 1976. Cohen, Leonard J. "The Disintegration of Yugoslavia", Current History

Lectures on exponential decay of solutions of second-order elliptic equations bounds on eigenfunctions of n-body schrodinger operations (MN-29)

CERN Document Server

Agmon, Shmuel

2014-01-01

Mathematical Notes, 29 Originally published in 1983. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These paperback editions preserve the original texts of these important books while presenting them in durable paperback editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Existence and regularity of minimal surfaces on Riemannian manifolds (MN-27)

CERN Document Server

Pitts, Jon T

2014-01-01

Mathematical No/ex, 27 Originally published in 1981. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These paperback editions preserve the original texts of these important books while presenting them in durable paperback editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

In Defense of the Defense: The Continuing Political Value of Denial of Enemy Aims

Science.gov (United States)

2013-01-01

Propositions, 8–19, 28–40. 4. Carl von Clausewitz, On War, ed. and trans. Michael Howard and Peter Paret ( Prince - ton, NJ: Princeton University Press, 1976), 81...From Machiavelli to the Nuclear Age (Princeton, NJ: Princeton University Press, 1986), 148, 154–55, 159, 161, 168–70, 174–75. 40. Clausewitz, On War

Princeton Plasma Physics Laboratory Annual Site Environmental Report for Calendar Year 2001

Energy Technology Data Exchange (ETDEWEB)

Virginia L. Finley

2004-04-07

The purpose of this report is to provide the U.S. Department of Energy (DOE) and the public with information on the level of radioactive and nonradioactive pollutants (if any) that are added to the environment as a result of the Princeton Plasma Physics Laboratory's (PPPL) operations. The results of the 2001 environmental surveillance and monitoring program for PPPL are presented and discussed. The report also summarizes environmental initiatives, assessments, and programs that were undertaken in 2001. PPPL has engaged in fusion energy research since 1951. The vision of the Laboratory is to create innovations to make fusion power a practical reality--a clean, alternative energy source. The Year 2001 marked the third year of National Spherical Torus Experiment (NSTX) operations and Tokamak Fusion Test Reactor (TFTR) dismantlement and deconstruction activities. A collaboration among fourteen national laboratories, universities, and research institutions, the NSTX is a major element in the U.S. Fusion Energy Sciences Program. It has been designed to test the physics principles of spherical torus (ST) plasmas. The ST concept could play an important role in the development of smaller, more economical fusion reactors. In 2001, PPPL's radiological environmental monitoring program measured tritium in the air at on- and off-site sampling stations. PPPL is capable of detecting small changes in the ambient levels of tritium by using highly sensitive monitors. The operation of an in-stack monitor located on D-site is a requirement of the National Emission Standard for Hazardous Air Pollutants (NESHAPs) regulations; also included in PPPL's radiological environmental monitoring program, are water monitoring--precipitation, ground-, surface-, and waste-waters. PPPL's radiological monitoring program characterized the ambient, background levels of tritium in the environment and from the D-site stack; the data are presented in this report. Groundwater monitoring

Princeton Plasma Physics Laboratory Annual Site Environmental Report for Calendar Year 2001

International Nuclear Information System (INIS)

Finley, Virginia L.

2004-01-01

The purpose of this report is to provide the U.S. Department of Energy (DOE) and the public with information on the level of radioactive and nonradioactive pollutants (if any) that are added to the environment as a result of the Princeton Plasma Physics Laboratory's (PPPL) operations. The results of the 2001 environmental surveillance and monitoring program for PPPL are presented and discussed. The report also summarizes environmental initiatives, assessments, and programs that were undertaken in 2001. PPPL has engaged in fusion energy research since 1951. The vision of the Laboratory is to create innovations to make fusion power a practical reality--a clean, alternative energy source. The Year 2001 marked the third year of National Spherical Torus Experiment (NSTX) operations and Tokamak Fusion Test Reactor (TFTR) dismantlement and deconstruction activities. A collaboration among fourteen national laboratories, universities, and research institutions, the NSTX is a major element in the U.S. Fusion Energy Sciences Program. It has been designed to test the physics principles of spherical torus (ST) plasmas. The ST concept could play an important role in the development of smaller, more economical fusion reactors. In 2001, PPPL's radiological environmental monitoring program measured tritium in the air at on- and off-site sampling stations. PPPL is capable of detecting small changes in the ambient levels of tritium by using highly sensitive monitors. The operation of an in-stack monitor located on D-site is a requirement of the National Emission Standard for Hazardous Air Pollutants (NESHAPs) regulations; also included in PPPL's radiological environmental monitoring program, are water monitoring--precipitation, ground-, surface-, and waste-waters. PPPL's radiological monitoring program characterized the ambient, background levels of tritium in the environment and from the D-site stack; the data are presented in this report. Groundwater monitoring continue d under a

Structural Assessment of Knowledge and Skill

Science.gov (United States)

1992-08-01

Street San Diego, CA 92152-6800 Chicago, IL 60616 Dr. Menucha Birenbaum Educational Testing Serv. Library, Code 231 Dr. Lorraine 0. Eyde Princeton, NJ...University Dr. Norman Frederiksen Educational Testing Service Rosedale Road Department of Psychology Educational Testing Service Princeton, NJ 08541... Psychology Educational Testing Service Arlington, VA 22207 Carnegie-Mellon University Princeton, NJ 08541 5000 Forbes Avenue Dr. Delwyn Harnisch Pittsburgh

The Burden of the Book

DEFF Research Database (Denmark)

Damkjær, Maria

2012-01-01

Review of Leah Price, How to Do Things with Books in Victorian Britain (Princeton University Press, 2012)......Review of Leah Price, How to Do Things with Books in Victorian Britain (Princeton University Press, 2012)...

New Fellows and Honorary Fellow

Indian Academy of Sciences (India)

... December 1923. Address: Department of Physics, Joseph Henry Laboratories, Princeton University, Jadwin Hall, Post Box 708, Princeton, NJ 08544-0708, U.S.A.. Contact: Office: (+1-609) 258 5850. Residence: (+1-609) 454 5075. Fax: (+1-609) 258 1006. Email: pwa@princeton.edu. YouTube · Twitter · Facebook · Blog ...

Princeton VLSI Project.

Science.gov (United States)

1983-01-01

for otherwise, since sc = xs2 . we would ELIE system. This algorithm also applies to SL) systems have been able to compute zec without looking at block...Prof. Peter R. Cappello of the CompuLer Science Department, University of California, Santa Barbara, I I Im i Ii - 19 - Caiifo:nia. Some of the work...multiple pro- cessors will not be as simple as the MMM ones. Acknowledgments. Several useful ideas and suggestions were made by Jim Gray, Peter Honneyman

The Arabian Sea as a high-nutrient, low-chlorophyll region during the late southwest monsoon

Digital Repository Service at National Institute of Oceanography (India)

Naqvi, S.W.A.; Moffett, J.W.; Gauns, M.; Narvekar, P.V.; Pratihary, A.K.; Naik, H.; Shenoy, D.M.; Jayakumar, D.A.; Goepfert, T.J.; Patra, P.K.; Al-Azri, A.; Ahmed, S.I.

), Dona Paula, Goa 403 004, India 2Department of Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA 3Department of Geosciences, Princeton University, Princeton, NJ 08544, USA 4Marine Chemistry and Geochemistry, Woods Hole...

Conveying the Meaning of the Economic Crisis

Science.gov (United States)

Anderson, Luke A.

2010-01-01

In the late summer of 2008, after the 2007-2008 fiscal year's books had closed, the nation's wealthiest universities were confronted with an unfamiliar sight: single-digit endowment returns. Not since 2003 had Harvard University (Cambridge, Massachusetts), Princeton University (Princeton, New Jersey), or Stanford University (Stanford, California)…

Charge exchange measurements of MHD activity during neutral beam injection in the Princeton Large Torus and the Poloidal Divertor Experiment

International Nuclear Information System (INIS)

Goldston, R.J.; Kaita, R.; Beiersdorfer, P.; Gammel, G.; Herndon, D.L.; McCune, D.C.; Meyerhofer, D.D.

1987-01-01

The horizontally scanning, multi-angle charge exchange analysers on the Princeton Large Torus (PLT) and the Poloidal Divertor Experiment (PDX) were used to study the effects of MHD activity on the background ion distribution function and on the beam ion slowing-down process during high power neutral injection. Sawtooth oscillations were observed in the fast ion flux on PLT and PDX, and measurements with neutral beams providing local neutral density enhancement indicated that the ions were transported radially when these events occurred. With near-perpendicular injection in PDX, at the lower toroidal fields necessary to maximize the plasma beta, repetitive bursts of greatly enhanced charge exchange flux were observed. These were associated with the 'fishbone' MHD instability, and a substantial depletion of the perpendicular slowing-down spectrum below the injection energy was seen. A simple phenomenological model for this loss mechanism was developed, and its use in simulation codes has been successful in providing good agreement with the experimental data. The behaviour and characteristics of this model are well matched by direct theoretical calculations. (author)

Charge-exchange measurements of MHD activity during neutral beam injection in the Princeton Large Torus and the Poloidal Divertor Experiment

International Nuclear Information System (INIS)

Goldston, R.J.; Kaita, R.; Beiersdorfer, P.; Gammel, G.; Herndon, D.L.; McCune, D.C.; Meyerhofer, D.D.

1986-07-01

The horizontally scanning, multiangle charge-exchange analyzers on the Princeton Large Torus (PLT) and the Poloidal Divertor Experiment (PDX) were used to study the effects of MHD activity on the background ion distribution function and on the beam ion slowing-down process during high-power neutral injection. Sawtooth oscillations were observed in the fast ion flux on PLT and PDX, and measurements with neutral beams providing local neutral density enhancement indicate that ions are transported radially when these events occur. With near-perpendicular injection in PDX, at the lower toroidal fields necessary to maximize beta, rapid, repetitive bursts of greatly enhanced charge-exchange flux were observed. These are associated with the ''fishbone'' MHD instability, and a substantial depletion of the perpendicular slowing-down spectrum below the injection energy was seen. A simple phenomenological model for this loss mechanism was developed, and its use in simulation codes has been successful in providing good agreement with the data. The behavior and characteristics of this model are well matched by the direct theoretical calculations

Theories of the universe from Babylonian myth to modern science

CERN Document Server

1965-01-01

The theoretical physicist shares his latest thoughts on the nature of space and time in this anthology of selections from Princeton University Press. Along with eminent colleagues, Hawking extends theoretical frontiers by speculating on the big questions of modern cosmology.

Mõrvade üleeuroopaline dimensioon / Karsten Brüggemann ; saksa keelest tõlkinud Tea Vassiljeva

Index Scriptorium Estoniae

Brüggemann, Karsten, 1965-

2011-01-01

Arvustus: Naimark, Norman M. Stalin's genocides. Princeton (N.J.) ; Oxford : Princeton University Press, 2010 ; Snyder, Timothy. Bloodlands : Europe between Hitler and Stalin. New York : Basic Books, c2010

Active core profile and transport modification by application of ion Bernstein wave power in the Princeton Beta Experiment-Modification

Science.gov (United States)

LeBlanc, B.; Batha, S.; Bell, R.; Bernabei, S.; Blush, L.; de la Luna, E.; Doerner, R.; Dunlap, J.; England, A.; Garcia, I.; Ignat, D.; Isler, R.; Jones, S.; Kaita, R.; Kaye, S.; Kugel, H.; Levinton, F.; Luckhardt, S.; Mutoh, T.; Okabayashi, M.; Ono, M.; Paoletti, F.; Paul, S.; Petravich, G.; Post-Zwicker, A.; Sauthoff, N.; Schmitz, L.; Sesnic, S.; Takahashi, H.; Talvard, M.; Tighe, W.; Tynan, G.; von Goeler, S.; Woskov, P.; Zolfaghari, A.

1995-03-01

Application of Ion Bernstein Wave Heating (IBWH) into the Princeton Beta Experiment-Modification (PBX-M) [Phys. Fluids B 2, 1271 (1990)] tokamak stabilizes sawtooth oscillations and generates peaked density profiles. A transport barrier, spatially correlated with the IBWH power deposition profile, is observed in the core of IBWH-assisted neutral beam injection (NBI) discharges. A precursor to the fully developed barrier is seen in the soft x-ray data during edge localized mode (ELM) activity. Sustained IBWH operation is conducive to a regime where the barrier supports large ∇ne, ∇Te, ∇νφ, and ∇Ti, delimiting the confinement zone. This regime is reminiscent of the H(high) mode, but with a confinement zone moved inward. The core region has better than H-mode confinement while the peripheral region is L(low)-mode-like. The peaked profile enhances NBI core deposition and increases nuclear reactivity. An increase in central Ti results from χi reduction (compared to the H mode) and better beam penetration. Bootstrap current fractions of up to 0.32-0.35 locally and 0.28 overall were obtained when an additional NBI burst is applied to this plasma.

Active core profile and transport modification by application of ion Bernstein wave power in the Princeton Beta Experiment-Modification

International Nuclear Information System (INIS)

LeBlanc, B.; Batha, S.; Bell, R.; Bernabei, S.; Blush, L.; de la Luna, E.; Doerner, R.; Dunlap, J.; England, A.; Garcia, I.; Ignat, D.; Isler, R.; Jones, S.; Kaita, R.; Kaye, S.; Kugel, H.; Levinton, F.; Luckhardt, S.; Mutoh, T.; Okabayashi, M.; Ono, M.; Paoletti, F.; Paul, S.; Petravich, G.; Post-Zwicker, A.; Sauthoff, N.; Schmitz, L.; Sesnic, S.; Takahashi, H.; Talvard, M.; Tighe, W.; Tynan, G.; von Goeler, S.; Woskov, P.; Zolfaghari, A.

1995-01-01

Application of Ion Bernstein Wave Heating (IBWH) into the Princeton Beta Experiment-Modification (PBX-M) [Phys. Fluids B 2, 1271 (1990)] tokamak stabilizes sawtooth oscillations and generates peaked density profiles. A transport barrier, spatially correlated with the IBWH power deposition profile, is observed in the core of IBWH-assisted neutral beam injection (NBI) discharges. A precursor to the fully developed barrier is seen in the soft x-ray data during edge localized mode (ELM) activity. Sustained IBWH operation is conducive to a regime where the barrier supports large ∇n e , ∇T e , ∇ν φ , and ∇T i , delimiting the confinement zone. This regime is reminiscent of the H(high) mode, but with a confinement zone moved inward. The core region has better than H-mode confinement while the peripheral region is L(low)-mode-like. The peaked profile enhances NBI core deposition and increases nuclear reactivity. An increase in central T i results from χ i reduction (compared to the H mode) and better beam penetration. Bootstrap current fractions of up to 0.32--0.35 locally and 0.28 overall were obtained when an additional NBI burst is applied to this plasma

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Indian Academy of Sciences (India)

Physics. “for theoretical discoveries of topological phase transitions and topological phases of matter” to. David J Thouless, University of Washington, Seattle, WA, USA. F Duncan M Haldane, Princeton University, Princeton, NJ, USA. J Michael Kosterlitz, Brown University, Providence, RI, USA. Chemistry. “for the design and ...

Development of an Extreme Environment Materials Research Facility at Princeton

International Nuclear Information System (INIS)

Cohen, A.B.; Gentile, C.A.; Tully, C.G.; Austin, R.; Calaprice, F.; McDonald, K.; Ascione, G.; Baker, G.; Davidson, R.; Dudek, L.; Grisham, L.; Kugel, H.; Pagdon, K.; Stevenson, T.; Woolley, R.; Zwicker, A.

2010-01-01

The need for a fundamental understanding of material response to a neutron and/or high heat flux environment can yield development of improved materials and operations with existing materials. Such understanding has numerous applications in fields such as nuclear power (for the current fleet and future fission and fusion reactors), aerospace, and other research fields (e.g., high-intensity proton accelerator facilities for high energy physics research). A proposal has been advanced to develop a facility for testing various materials under extreme heat and neutron exposure conditions at Princeton. The Extreme Environment Materials Research Facility comprises an environmentally controlled chamber (48 m 3 ) capable of high vacuum conditions, with extreme flux beams and probe beams accessing a central, large volume target. The facility will have the capability to expose large surface areas (1 m 2 ) to 14 MeV neutrons at a fluence in excess of 10 13 n/s. Depending on the operating mode. Additionally beam line power on the order of 15-75 MW/m 2 for durations of 1-15 seconds are planned. The multi-second duration of exposure can be repeated every 2-10 minutes for periods of 10-12 hours. The facility will be housed in the test cell that held the Tokamak Fusion Test Reactor (TFTR), which has the desired radiation and safety controls as well as the necessary loading and assembly infrastructure. The facility will allow testing of various materials to their physical limit of thermal endurance and allow for exploring the interplay between radiation-induced embrittlement, swelling and deformation of materials, and the fatigue and fracturing that occur in response to thermal shocks. The combination of high neutron energies and intense fluences will enable accelerated time scale studies. The results will make contributions for refining predictive failure modes (modeling) in extreme environments, as well as providing a technical platform for the development of new alloys, new

Our Universe

Science.gov (United States)

Stern, Alan

2001-03-01

The Universe in which we live is unimaginably vast and ancient, with countless star systems, galaxies, and extraordinary phenomena such as black holes, dark matter, and gamma ray bursts. What phenomena remain mysteries, even to seasoned scientists? Our Universe is a fascinating collection of essays by some of the world's foremost astrophysicists. Some are theorists, some computational modelers, some observers, but all offer their insights into the most cutting-edge, difficult, and curious aspects of astrophysics. Compiled, the essays describe more than the latest techniques and findings. Each of the ten contributors offers a more personal perspective on their work, revealing what motivates them and how their careers and lives have been shaped by their desire to understand our universe. S. Alan Stern is Director of the Department of Space Studies at Southwest Research Institute in Boulder, Colorado. He is a planetary scientist and astrophysicist with both observational and theoretical interests. Stern is an avid pilot and a principal investigator in NASA's planetary research program, and he was selected to be a NASA space shuttle mission specialist finalist. He is the author of more than 100 papers and popular articles. His most recent book is Pluto & Charon (Wiley, 1997). Contributors: Dr. John Huchra, Harvard University Dr. Esther Hu, University of Hawaii, Honolulu Dr. John Mather, NASA Goddard Space Flight Center Dr. Nick Gnedin, University of Colorado, Boulder Dr. Doug Richstone, University of Michigan, Ann Arbor Dr. Bohdan Paczynski, Princeton University, NJ Dr. Megan Donahue, Space Telescope Science Institute, Baltimore, MD Dr. Jerry Ostriker, Princeton University, New Jersey G. Bothun, University of Oregon, Eugene

96-----------------------------~-----------RE-SO-NANCE--1 -N-ov-ember-19 ...

Indian Academy of Sciences (India)

HORST L STORMER, Columbia University, New York & Bell Labs, New Jersey, USA. DANIEL C TSUI, Princeton University, Princeton, New Jersey, USA. Jointly for discovering that electrons acting together in strong magnetic fields can form new types of 'particles' with charges that are fractions of electron charges.

Politics of Excess: Alternative World Making for Troubled Earths

DEFF Research Database (Denmark)

Bertoni, Filippo

2017-01-01

Reviews of: The Mushroom at the End of the World: On the Possibility of Life in Capitalist Ruin, by Anna Tsing, Princeton, NJ: Princeton University Press, 2015, 331 pp, and Earth Beings: Ecologies of Practice Across Andean Worlds, by Marisol de la Cadena, Durham, NC: Duke University Press, 2015...

Eisenhower: Decision-making and Consensus in an Unfamiliar Context

Science.gov (United States)

2015-05-17

particularly among parochial government leaders, required all the considerable experience and skill that Eisenhower possessed. The National Security...International and Regional Studies. Princeton, NJ: Princeton University Press, 2004. Pops, Gerald M. Ethical Leadership in Turbulent Times

Book review: Bovids of the World: Antelopes, gazelles, cattle, goats, sheep, and relatives

Science.gov (United States)

Leslie, David

2017-01-01

No abstract available.Book info: Bovids of the World: Antelopes, Gazelles, Cattle, Goats, Sheep, and Relatives. José R. Castelló. 2016. Princeton University Press, Princeton, New Jersey, USA. 664 pp. ISBN 978-0-691-16717-6.

Final Report: "Strings 2014"

Energy Technology Data Exchange (ETDEWEB)

Witten, Edward

2015-10-21

The Strings 2014 meeting was held at Princeton University June 23-27, 2014, co-sponsored by Princeton University and the Institute for Advanced Study. The goal of the meeting was to provide a stimulating and up-to-date overview of research in string theory and its relations to other areas of physics and mathematics, ranging from geometry to quantum field theory, condensed matter physics, and more. This brief report lists committee members and speakers but contains no scientific information. Note that the talks at Strings 2014 were videotaped and are available on the conference website: http://physics.princeton.edustrings2014/Talk_titles.shtml.

Group-size effect on scanning behaviour of Maasai Ostrich Struthio ...

African Journals Online (AJOL)

While. Scopus 37(2): 38–41, July 2017 ... tivity (Nyahongo 2004). Ostriches inside the park are speculated to be highly vigilant and form groups .... The Ostrich Communal Nesting System. Princeton: Princeton University. Press. F.J. Magige. 40 ...

Why Identity Politics Distracts Us from Economic Inequalities

Science.gov (United States)

Michaels, Walter Benn

2006-01-01

Princeton University has decided to build up its African-American-studies program, developing a new major and adding a number of faculty positions. Enhancing its program will not only allow Princeton to confront the challenge of racial inequality, it will also enable the university to attract some of the "talented students" that members of the…

Buying Influence: The Relationship of Incentives and Values

Science.gov (United States)

2014-12-01

Principles of Economics. London: MacMillan., 1920. Maslow , Abraham M. Motivation and Personality. New York: Harper & Row, 1970. McCormick, Gordon...Behavior. Princeton, N.: Princeton University Press, 1947. Wald, Abraham . “Statistical Decision Functions Which Minimize the Maximum Risk.” The Annals of

Untitled

African Journals Online (AJOL)

2004-04-30

Apr 30, 2004 ... Geothermal gradients, heat flow and hydrocarbon recovery, In: A.G. Fisher and S. Judson (editors), Petroleum and. Global Tectonics. Princeton, New Jersey, Princeton University Press,. 5. Conclusions. 251-304. The results of gamma spectrometer and energy dispersive. National Research Council., 1988.

Winning the Strategic Narrative in the Israeli-Palestinian Protracted Conflict

Science.gov (United States)

2012-12-01

Introduction to Islamic Theology and Law (Princeton, NJ: Princeton University Press, 1981), Translated from the German, Vorlesungen uber den Islam...University Press, 1981), Translated from the German, Vorlesungen uber den Islam (Heidelberg, 1910), 3–30; Maulana Muhammad Ali, The Holy Qur’an (Dublin...Nabi, “Exporing the Framing Effects of Emotion: Do Discrete Emotions Differentially Influence Information Accessibility, Information Seeking, and Policy

Paleomycology of the Princeton Chert. III. Dictyosporic microfungi, Monodictysporites princetonensis gen. et sp. nov., associated with decayed rhizomes of an Eocene semi-aquatic fern.

Science.gov (United States)

Klymiuk, Ashley A

2016-09-01

This study builds on previous investigations of paleomycological diversity within permineralized plants of a significant Eocene paleobotanical locality, the Princeton Chert. The fungal body fossils described here occur in decayed rhizomes of the extinct semi-aquatic fern Dennstaedtiopsis aerenchymata Fungi include vegetative hyphae throughout the plant tissue, as well as a dense assemblage of >100 dematiaceous spores. The spores occur in a discrete zone surrounding two extraneous rootlets of other plants, which penetrated the fern tissue post-mortem. Spores are obovoid and muriform, composed of 8-12 cells with constricted septa and produced from hyaline or slightly pigmented hyphae. The spores are morphologically similar to both asexual reproductive dictyospores of phylogenetically disparate microfungi attributed to the morphogenus Monodictys and perennating dictyochlamydospores that occur in the anamorph genus Phoma In addition to expanding the early Eocene fossil record for Ascomycota, these specimens also provide new insight into the rapidity of initial phases of the fossilization process in this important paleobotanical locality. © 2016 by The Mycological Society of America.

77 FR 34121 - Culturally Significant Objects Imported for Exhibition Determinations: “Revealing the African...

Science.gov (United States)

2012-06-08

... exhibition ``Revealing the African Presence in Renaissance Europe'' imported from abroad for temporary... exhibit objects at The Walters Art Museum, Baltimore, MD, from on or about October 14, 2012, until on or about January 21, 2013; at the Princeton University Art Museum, Princeton, NJ, from on or about February...

Labor Force Participation, Employment, and Earnings of Married Women: A Comparison of Military and Civilian Wives

Science.gov (United States)

1990-07-01

Participation of Married Women: A Study of Labor Supply," in NBER, Aspects of Labor Economics , Princeton: Princeton University Press. 8. (1975). "The...Carolina. 11. Rosen, Sherwin (1977). "Human Capital: A Survey of Empirical Research," in Ehrenberg, R., ed., Research in Labor Economics , Vol. 1

Kinetics of heterogeneous catalytic reactions

CERN Document Server

Boudart, Michel

2014-01-01

This book is a critical account of the principles of the kinetics of heterogeneous catalytic reactions in the light of recent developments in surface science and catalysis science. Originally published in 1984. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These paperback editions preserve the original texts of these important books while presenting them in durable paperback editions. The goal of the Princeton Legacy Library is to vastly increase acc

References

OpenAIRE

2012-01-01

Appiah, Kwame Anthony (2005) The Ethics of Identity, Princeton University Press, Princeton, NJ. ______ (2006). Cosmopolitanism: Ethics in a World of Strangers, Norton, New York. Clarke, Charles (2006) ‛Global Citizens and Quality International Education: Enlarging the Role of the Commonwealth’. Speech delivered to the Royal Commonwealth Society, 15 November, 2006, London. Estlund, Cynthia (2003) Working Together: How Workplace Bonds Strengthen a Diverse Democracy, Oxford University Press, New...

From Red Cliffs to Chosin: The Chinese Way of War

Science.gov (United States)

2010-05-01

Thinking, (Honolulu: University of Hawaii Press, 2004), 1. 30 Thomas Cleary, trans., The Essential Tao: An Initiation into the Heart of Taoism Through...oversight methods that enabled fuller use of the land and greater food production, expanded industry and trade, and more effective conscription and...and trans. Princeton: Princeton University Press, 1976. Cleary, Thomas, trans. The Essential Tao: An Initiation into the Heart of Taoism Through

Women in Combat: The Case for Combat Exclusion

Science.gov (United States)

1993-03-03

Bass, 1978), p. 186. Quoting R. Lewontin. 8. See Richard Dawkins , The Selfish Gene (New York: Oxford University Press, 1989), Chapter 9. 9. Mauck, p...Howard and Peter Paret. Princeton, NJ: Princeton University Press, 1976. Dawkins , Richard. The Selfish Gene . New York: The Oxford University Press...aggression in men to a biological predisposition" and note that male visual-spatial ability may be linked to a "recessive sex linked gene .൵ Though their

Item Construction and Psychometric Models Appropriate for Constructed Responses

Science.gov (United States)

1991-08-01

which involve only one attribute per item. This is especially true when we are dealing with constructed-response items, we have to measure much more...Service University of Ilinois Educacional Testing Service Rosedal Road Capign. IL 61801 Princeton. K3 08541 Princeton. N3 08541 Dr. Charles LeiS Dr

Nuclear Deterrence in the 21st Century

Science.gov (United States)

2008-03-25

Freedman, Makers of Modern Strategy from Machiavelli to the Nuclear Age (Princeton: Princeton University Press, 1986), 735. 4 Carl von Clausewitz, On...26 Scott D. Sagan , "How to Keep the Bomb from Iran," Foreign Affairs 85, (September/October 2006): 45 27 Matthew Bunn, "Bombs We Can Stop

Journal of Earth System Science | Indian Academy of Sciences

Indian Academy of Sciences (India)

P S Swathi1 2 M K Sharada3 K S Yajnik3. CSIR Centre for Mathematical Modelling and Computer Simulation, Bangalore 560037, India. Presently on leave at Program in Atmospheric and Oceanic Sciences, Princeton University, Forrestal Campus, P.O. Box CN 710, Princeton, NJ 08544. CSIR Centre for Mathematical ...

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Indian Academy of Sciences (India)

IAS Admin

Bohr's life and work is covered in this issue in an article by N. Mukunda, who dwells on all aspects of his life – family, his stay in. England and the crucial contact with Rutherford, old quantum ... Many-Worlds Interpretation of Quantum Mechanics, Princeton. Series in Physics, Princeton University Press, 1973). Another as-.

Strategic Studies Quarterly. Volume 5, Number 2, Summer 2011

Science.gov (United States)

2011-01-01

September 1990): 737–38. 23. Kenneth N. Waltz, “More May Be Better,” in The Spread of Nuclear Weapons, eds. Scott D. Sagan and Kenneth N. Waltz (New...See Carl von Clausewitz, On War, ed. and trans. Michael Howard and Peter Paret (Princeton, NJ: Princeton University Press, 1976), 141. We encourage

U.S. Foreign Policy and the Pursuit of International Human Rights. Chapter VIII. The United States, International War, and the Preservation of Human Rights: The Control of Arms,

Science.gov (United States)

1978-09-01

international law like Hans Kelsen argued that the U.N. Charter itself, which partially grew out of the experience of the League of Nations and the...by Thomas Nagel (Princeton: Princeton University Press, ]974), p. 139.. 2Hans Kelsen , The Law of Nations (London: 1950), p. 29. 3 3Quoted in Heribert

Friction in the U.S. Army During Irregular Warfare

Science.gov (United States)

2014-05-22

PowerPlus Books, 2002), 86–97. 29Niccolo Machiavelli and Harvey C Mansfield, The Prince (Chicago, IL: University of Chicago Press, 1985), 21–25...Gilbert, eds., Makers of Modern Strategy: From Machiavelli to the Nuclear Age (Princeton, N.J: Princeton University Press, 1986), 155. 5... Machiavelli , influenced by Greek and Roman writings, provided the basic underpinning for acquisition of land and wealth.29 Of particular importance was the

Integration of Microsoft Windows applications with MDSplus data acquisition on the National Spherical Torus Experiment at the Princeton Plasma Physics Laboratory

International Nuclear Information System (INIS)

Mastrovito, Dana M.

2002-01-01

Data acquisition on the National Spherical Torus Experiment at the Princeton Plasma Physics Laboratory (PPPL) has increasingly involved the use of Personal Computers and specially developed 'turn-key' hardware and software systems to control diagnostics. Interaction with these proprietary software packages is accomplished through use of Visual Basic, or Visual C++ and Component Object Model (COM) technology. COM is a software architecture that allows the components made by different software vendors to be combined into a variety of applications. This technology is particularly well suited to these systems because of its programming language independence, standards for function calling between components, and ability to transparently reference remote processes. COM objects make possible the creation of acquisition software that can control the experimental parameters of both the hardware and software. Synchronization of these applications for diagnostics, such as charged couple device cameras and residual gas analyzers, with the rest of the experiment event cycle at PPPL has been made possible by utilization of the MDSplus libraries for Windows. Instead of transferring large data files to remote disk space, Windows MDSplus events and I/O functions allow us to put raw data into MDSplus directly from interactive data language for Windows and Visual Basic. The combination of COM technology and the MDSplus libraries for Windows provide the tools for many new possibilities in versatile acquisition applications and future diagnostics

Integration of Microsoft Windows Applications with MDSplus Data Acquisition on the National Spherical Torus Experiment at the Princeton Plasma Physics Laboratory

International Nuclear Information System (INIS)

Dana M. Mastrovito

2002-03-01

Data acquisition on the National Spherical Torus Experiment (NSTX) at the Princeton Plasma Physics Laboratory (PPPL) has increasingly involved the use of Personal Computers (PC's) and specially developed ''turn-key'' hardware and software systems to control diagnostics. Interaction with these proprietary software packages is accomplished through use of Visual Basic, or Visual C++ and COM (Component Object Model) technology. COM is a software architecture that allows the components made by different software vendors to be combined into a variety of applications. This technology is particularly well suited to these systems because of its programming language independence, standards for function calling between components, and ability to transparently reference remote processes. COM objects make possible the creation of acquisition software that can control the experimental parameters of both the hardware and software. Synchronization of these applications for diagnostics, such as CCD camer as and residual gas analyzers, with the rest of the experiment event cycle at PPPL has been made possible by utilization of the MDSplus libraries for Windows. Instead of transferring large data files to remote disk space, Windows MDSplus events and I/O functions allow us to put raw data into MDSplus directly from IDL for Windows and Visual Basic. The combination of COM technology and the MDSplus libraries for Windows provide the tools for many new possibilities in versatile acquisition applications and future diagnostics

The Journal of the Naval Postgraduate School Center for Homeland Defense and Security. Volume 6. Issue 3

Science.gov (United States)

2010-09-01

genetic relationships between kin.33 Regardless of the underlying mechanism, individual symbiotic relationships can confer multiple benefits to the...allocation guidelines for homeland security and emergency management policymakers. The framework provides an operationally relevant rubric for...S. Wells, The Journey of Man: A Genetic Odyssey (Princeton, NJ: Princeton University Press, 2002). 4 A. Jakubowicz, “Anglo-multiculturalism

Revisión de libros

Directory of Open Access Journals (Sweden)

Andrade C. M. Gonzalo

1991-12-01

Full Text Available Referencias Bibliográficas Recomendadas: DeVries, Ph. J. 1987. The Butterflies of Costa Rica and their natural history. Princeton University Press, Princeton, New Jersey, 327 pp. ISBN 0-691-02403-0Blanco Fernández de Caleya, P. & A. del Valle Stervinou. Herbarium Mutisianum. Fontqueria 32, Madrid, 1991. ISSN 0212-0623. 173 págs.

The Economics of Counterinsurgency in the Philippines

Science.gov (United States)

2017-01-01

levels of investment by increasing engagement, with violent consequences. We have explored the economic and social benefits of counterinsurgency by the...operational incident level . 2. Felter, Joseph, Eli Berman, and Jacob Shapiro, Big Data Small Wars, Princeton, NJ: Princeton University Press, book ...effective counterinsurgency outcomes at the operational incident level . • Elite economic structures are crucial to shaping the willingness oflocal

The Assessment of Habit Disorders: A Tripartite Perspective in Measuring Change.

Science.gov (United States)

1982-08-01

blood carbon monoxide levels which is discussed below (Paxton & Bernacca, 1979; Russell & Feyerabend , 1975). The advantages to the urinary nicotine...nicotine in the blood or urine (Russell & Feyerabend , 1975). Zeidenberg, Jaffe, Kanzler, Levitt, Langone, and Van Vunakis (1977) have proposed the...Rosenberg, M. Society and the adolescent self-image. Princeton: Princeton University Press, 1965. Russell, M. A., & Feyerabend , C. Blood and urinary

Integration of Microsoft Windows Applications with MDSplus Data Acquisition on the National Spherical Torus Experiment at the Princeton Plasma Physics Laboratory; TOPICAL

International Nuclear Information System (INIS)

Dana M. Mastrovito

2002-01-01

Data acquisition on the National Spherical Torus Experiment (NSTX) at the Princeton Plasma Physics Laboratory (PPPL) has increasingly involved the use of Personal Computers (PC's) and specially developed ''turn-key'' hardware and software systems to control diagnostics. Interaction with these proprietary software packages is accomplished through use of Visual Basic, or Visual C++ and COM (Component Object Model) technology. COM is a software architecture that allows the components made by different software vendors to be combined into a variety of applications. This technology is particularly well suited to these systems because of its programming language independence, standards for function calling between components, and ability to transparently reference remote processes. COM objects make possible the creation of acquisition software that can control the experimental parameters of both the hardware and software. Synchronization of these applications for diagnostics, such as CCD camer as and residual gas analyzers, with the rest of the experiment event cycle at PPPL has been made possible by utilization of the MDSplus libraries for Windows. Instead of transferring large data files to remote disk space, Windows MDSplus events and I/O functions allow us to put raw data into MDSplus directly from IDL for Windows and Visual Basic. The combination of COM technology and the MDSplus libraries for Windows provide the tools for many new possibilities in versatile acquisition applications and future diagnostics

Solar Energy Grid Integration Systems. Final Report of the Princeton Power Systems Development of the 100kW Demand Response Inverter.

Energy Technology Data Exchange (ETDEWEB)

Bower, Ward Isaac; Heavener, Paul (Princeton Power Systems, Inc., Princeton, NJ); Sena-Henderson, Lisa; Hammell, Darren (Princeton Power Systems, Inc., Princeton, NJ); Holveck, Mark (Princeton Power Systems, Inc., Princeton, NJ); David, Carolyn; Akhil, Abbas Ali; Gonzalez, Sigifredo

2012-01-01

Initiated in 2008, the Solar Energy Grid Integration (SEGIS) program is a partnership involving the U.S. Department of Energy, Sandia National Laboratories, electric utilities, academic institutions and the private sector. Recognizing the need to diversify the nation's energy portfolio, the SEGIS effort focuses on specific technologies needed to facilitate the integration of large-scale solar power generation into the nation's power grid Sandia National Laboratories (SNL) awarded a contract to Princeton Power Systems, Inc., (PPS) to develop a 100kW Advanced AC-link SEGIS inverter prototype under the Department of Energy Solar Energy Technologies Program for near-term commercial applications. This SEGIS initiative emphasizes the development of advanced inverters, controllers, communications and other balance-of-system components for photovoltaic (PV) distributed power applications. The SEGIS Stage 3 Contract was awarded to PPS on July 28, 2010. PPS developed and implemented a Demand Response Inverter (DRI) during this three-stage program. PPS prepared a 'Site Demonstration Conference' that was held on September 28, 2011, to showcase the cumulative advancements. This demo of the commercial product will be followed by Underwriters Laboratories, Inc., certification by the fourth quarter of 2011, and simultaneously the customer launch and commercial production sometime in late 2011 or early 2012. This final report provides an overview of all three stages and a full-length reporting of activities and accomplishments in Stage 3.

The Probabilities of Unique Events

Science.gov (United States)

2012-08-30

Washington, DC USA Max Lotstein and Phil Johnson-Laird Department of Psychology Princeton University Princeton, NJ USA August 30th 2012...social justice and also participated in antinuclear demonstrations. The participants ranked the probability that Linda is a feminist bank teller as...retorted that such a flagrant violation of the probability calculus was a result of a psychological experiment that obscured the rationality of the

American Naval Thinking in the Post-Cold War Era: The U.S. Navy and the Emergence of a Maritime Strategy, 1989-2007

Science.gov (United States)

2013-06-01

reoccurrence of global depression and world war by establishing regimes soon after the Second World War that addressed the factors that were thought to have...Princeton, NJ: Princeton University, 1986), 164. 8 John B. Hattendorf, John R. Wadleigh, and B. Mitchell Simpson, Sailors and Scholars: The Centennial ...Simpson. Sailors and Scholars: The Centennial History of the United States Naval War College. Newport, RI: U.S. Naval War College, 1984. 387

An Effective Strategy for Colombia: A Potential End to the Current Crisis

Science.gov (United States)

2004-03-19

within Colombian civilian leaders and its society. When the violent struggle between the two political parties during La Violencia period challenged...Princeton, NJ: Princeton University Press, 1989, p. 89. 2 La Violencia began on April 9, 1948 with the assassination of Jorge Eliecer Gaitán, leader of...Comandante General Fuerzas Militares, “Direccionamiento Estratégico 2003, Politicas de Comando, Comando General Fuerzas Militares”, p. 26-49, Bogotá, March

Confederate Staff Work At Chickamauga: An Analysis of the Staff of the Army of Tennessee.

Science.gov (United States)

1992-06-05

Strategy: from Machiavelli to the Nuclear Age, Peter Paret, ed., (Princeton: Princeton University Press, 1986), 143-185, presents an excellent summary...Lieut. P. B. Spence Asst. Inspector General Lieut. John Rawle Acting Chief of Ordnance Capt Felix H. Robertson Acting Chief of Artillery Maj. J. J...F. Sevier Asst. Inspector General Lieut. P. B. Spence Asst. Inspector General Lieut. John Rawle Acting Chief of Ordnance Lt. Col. Marshall T. Polk

Managing Competing Influences: Risk Acceptance in Operation Rolling Thunder

Science.gov (United States)

2017-03-12

perspective beyond the chance of loss because the nation may require units to fight, even when the odds may not be in their favor. James Creelman and...J. Davidson Frame, Managing Risk in Organizations: A Guide for Managers (San Francisco: Jossey-Bass, 2003), 7. 22 James Creelman and Andrew Smart...translated by Peter Paret and Michael Howard. Princeton: Princeton University Press, 1976. Creelman , James, and Andrew Smart. Risk-Based Performance

Explaining Meiji Japans Top Down Revolution

Science.gov (United States)

2017-12-01

Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302, and to the Office of Management and Budget, Paperwork Reduction...Modernization in Japanese Culture, ed. Donald H. Shively (Princeton, NJ: Princeton University Press, 1971), 93–97. 24 David J. Lu, Japan: A Documentary ...but also took advantage of international developments. Japan managed to alter the unequal treaties with his oversight. The Japanese began to study an

Determinants of Conflict in the Philippines

Science.gov (United States)

2012-06-01

1965), 13. 137 Tedd Gurr, Why Men Rebel (1965), 13. 138 Jonathan Wolff, " Karl Marx ," The Stanford Encyclopedia of Philosophy (Spring 2011 Edition...490961276. Wolff, Jonathan. “ Karl Marx .” The Stanford Encyclopedia of Philosophy. Spring 2011 Edition (n.d.). http://plato.stanford.edu/archives...accessed March 10, 2011, http://plato.stanford.edu/archives/spr2011/entries/ marx /. 139 Tedd Gurr, Why Men Rebel, (Princeton: Princeton University

Stochastic Models of Polymer Systems

Science.gov (United States)

2016-01-01

Distribution Unlimited Final Report: Stochastic Models of Polymer Systems The views, opinions and/or findings contained in this report are those of the...ADDRESS. Princeton University PO Box 0036 87 Prospect Avenue - 2nd floor Princeton, NJ 08544 -2020 14-Mar-2014 ABSTRACT Number of Papers published in...peer-reviewed journals: Number of Papers published in non peer-reviewed journals: Final Report: Stochastic Models of Polymer Systems Report Title

Do big gods cause anything?

DEFF Research Database (Denmark)

Geertz, Armin W.

2014-01-01

Dette er et bidrag til et review symposium vedrørende Ara Norenzayans bog Big Gods: How Religion Transformed Cooperation and Conflict (Princeton University Press 2013). Bogen er spændende men problematisk i forhold til kausalitet, ateisme og stereotyper om jægere-samlere.......Dette er et bidrag til et review symposium vedrørende Ara Norenzayans bog Big Gods: How Religion Transformed Cooperation and Conflict (Princeton University Press 2013). Bogen er spændende men problematisk i forhold til kausalitet, ateisme og stereotyper om jægere-samlere....

FAA/NASA Joint University Program for Air Transportation Research 1994-1995

Science.gov (United States)

Remer, J. H.

1998-01-01

The Joint University Program for Air Transportation Research (JUP) is a coordinated set of three grants co-sponsored by the Federal Aviation Administration (FAA) and the National Aeronautics and Space Administration (NASA). Under JUP, three institutions: the Massachusetts Institute of Technology, Princeton, and Ohio Universities receive research grants and collaborate with FAA and NASA in defining and performing civil aeronautics research in a multitude of areas. Some of these disciplines are artificial intelligence, control theory, atmospheric hazards, navigation, avionics, human factors, flight dynamics, air traffic management, and electronic communications.

A Search for Warriors: The Effects of Technology on the Air Force Ethos

Science.gov (United States)

1997-04-01

quoted by Oberstleutnant Peter F. Hauser, and Lt Col John Rawls , C., and Maj. John C. Ornduff, “Lessons from the Kriegsakademie: A Reflection of the...Engagement: A Vision for the 21st Century Air Force. Washington DC: Headquarters USAF, November 1996. Hauser, Oberstleutnant Peter F., and Rawls , Lt Col...Modern Strategy from Machiavelli to the Nuclear Age. Princeton, NJ.: Princeton University Press, 1986. “Recent Space Issues and Development.” Air Force

The Challenge of Adaptation: The US Army in the Aftermath of Conflict, 1953-2000

Science.gov (United States)

2008-03-01

on U.S. National Security Strategy, 21 June 2001, pp.4-5. Chaired by Senator Carl Levin (D-MI). Retrieved from LexisNexis Congressional Search...and Scott D. Sagan , Moving Targets: Nuclear Strategy and National Security (Princeton: Princeton University Press, 1989). 4. Boyd L. Dastrup, The...KS: Combat Studies Institute, July 1980), available at: http://www. cgsc.army.mil/ carl /resources/csi/heller2/heller2.asp. 13. Condit, HOSD, v.II: The

Combat Aircraft Maneuverability.

Science.gov (United States)

1981-12-01

rodynamique, propulsion, rdsistance den structures, etc ... - lea m~thodes d’essaia an soufflerie, aur banca au aol, sur simulateurs. A un niveau de synthbse...Dunstan Graham, "Aircraft Dynamics and Automatic Control," Princeton University Press , Princeton, N.J., 1973. 9. Hoh, Roger H., Thomas T. Myers...discussion of the roll coupling problem" Progress in Aerospace Sciences, Vol 15, Pergamon Press , Oxford 1974 17-8 (6] R.W. KLOPPENSTEIN "Zeroes of

Wind Assessment for Aerial Payload Delivery Systems Using GPS and IMU Sensors

Science.gov (United States)

2016-09-01

PWM_0_out = data_raw(:,59)-1000; % servo out [0,1000] Deflection_inches = ((PWM_0_out-1000*.94)/(0-1000*.94)*(9+9))-9; Servo_Current_A = data_raw(:,43...66.5; % Servo Current in Amps User_1 = data_raw(:,6); User_2 = data_raw(:,7); User_3 = data_raw(:,8); ground_speed = data_raw(:,23); yaw_rate...with Applications to Orbits, Aerospace, and Virtual Reality, Princeton: Princeton University Press , 1999. [15] Center for Interdisciplinary

Ruggedized Full-Color Flexible OLED Display

National Research Council Canada - National Science Library

Hack, Michael

2003-01-01

.... The team comprised Universal Display Corporation, Princeton University, the University of Southern California, Penn State University, L3 Displays and Vitex Systems, and was led by Universal Display Corporation (PI: Michael Hack...

FAA/NASA Joint University Program for Air Transportation Research, 1992-1993

Science.gov (United States)

Morrell, Frederick R. (Compiler)

1994-01-01

The research conducted during the academic year 1992-1993 under the FAA/NASA sponsored Joint University Program for Air Transportation Research is summarized. The year end review was held at Ohio University, Athens, Ohio, 17-18 June 1993. The Joint University Program is a coordinated set of three grants sponsored by the Federal Aviation Administration and NASA Langley Research Center, one each with the Massachusetts Institute of Technology, Ohio University, and Princeton University. Completed works, status reports, and annotated bibliographies are presented for research topics, which include navigation, guidance, and control theory and practice, aircraft performance, human factors and air traffic management. An overview of the year's activities for each university is also presented.

Theoretical Models of Decision-Making in the Ultimatum Game: Fairness vs. Reason

OpenAIRE

Guy Tatiana V.; Kárný Miroslav; Lintas Alessandra; Villa Alessandro E.P.

2016-01-01

According to game theory a human subject playing the ultimatum game should choose more for oneself and offer the least amount possible for co players (assumption of selfish rationality) (Rubinstein in J Econ Behav Organ 3(4):367–388 [1]). However economy sociology and neurology communities repeatedly claim non rationality of the human behaviour (Werner et al. in Theory of Games and Economic Behavior. Princeton University Press Princeton [2]) following the observation that responders reject of...

Boyd and the Past: A Look at the Utility of Ancient History in the Development of Modern Theories of Warfare

Science.gov (United States)

2013-05-23

Fighter Pilot Who Changed the Art of War, 331. 67Peter Paret, The Cognitive Challenge of War (Princeton: Princeton University Press, 2009), 82...characteristics of armies. Armies would use light troops to unmask enemy activities, distort their own, and confuse enemy operations.71 Heavy troops would then...attack him in such a way that made them unable to react. Once in this state, the aggressor had complete control over the battle. This, to Boyd, was how

The Statesman and Commander: Civil-Military Dialogue in the Korean War

Science.gov (United States)

2016-05-26

Nations. We will not buy an armistice by turning over human beings for slaughter or slavery .”117In agreement, the JCS further argued that caving in on the...Gordon Craig, “Delbruck: The Military Historian,” in Makers of Modern Strategy, ed. Perter Paret (Princeton, NJ: Princeton University Press, 1986), 341...The Command and General Staff School Press, 1936. Craig, Gordon. “Delbruck: The Military Historian.” In Makers of Modern Strategy. Edited by Peter

Labor Supply of Wives with Husbands Employed Either Full Time or Part Time.

Science.gov (United States)

1980-02-01

Nantcy. Ka ,serg David. ’ New Technology and Naval Forces view, Vol. 30. No. 40. Jul 1977) "’Public Drug Treatmonfl adid Addict Crime." Jun in ihr South...husbands, the costs incidental to the wife’s workinq are money costs -- for suitable babysitters , for example. Evidence for this is the larqer absolute value...The Economics of Labor Force Particiioatlon. Princeton, New Jersey: Princeton University Pr e ss, 1969.7 Cailn, Glen. Mar ried Women in the Labor

Picosecond Electronics and Optoelectronics Held at Incline Village, Nevada on 13-15 March 1985.

Science.gov (United States)

1986-02-04

Propagation in Silicon Integrated-Circuits K. W. Goossen Electrical Engineering Department, Princeton University, Princeton, NJ 08544 R. B. Hammond Electronics...Gigabit Logic, Presider . 75. .- T 7 V . . V W IF ThB1-1 High-Speed Analog Signal Processing with Superconductive Circuits* Richard W. Ralston Lincoln...Fronsiey. wJ R FA4 Peyghamnbarian. N -- IhA2 Gate. hiels -- WEl PolaK-Dingles. P - ThAt Gihbs H M -ThA2 Ralston. Richard W - ThBl G~o(Jdl,< WV D

Summary report on tokamak confinement experiments

International Nuclear Information System (INIS)

1982-03-01

There are currently five major US tokamaks being operated and one being constructed under the auspices of the Division of Toroidal Confinement Systems. The currently operating tokamaks include: Alcator C at the Massachusetts Institute of Technology, Doublet III at the General Atomic Company, the Impurity Studies Experiment (ISX-B) at the Oak Ridge National Laboratory, and the Princeton Large Torus (PLT) and the Poloidal Divertor Experiment (PDX) at the Princeton Plasma Physics Laboratory. The Tokamak Fusion Test Reactor (TFTR) is under construction at Princeton and should be completed by December 1982. There is one major tokamak being funded by the Division of Applied Plasma Physics. The Texas Experimental Tokamak (TEXT) is being operated as a user facility by the University of Texas. The TEXT facility includes a complete set of standard diagnostics and a data acquisition system available to all users

Low dimensional modeling of wall turbulence

Science.gov (United States)

Aubry, Nadine

2015-11-01

In this talk we will review the original low dimensional dynamical model of the wall region of a turbulent boundary layer [Aubry, Holmes, Lumley and Stone, Journal of Fluid Dynamics 192, 1988] and discuss its impact on the field of fluid dynamics. We will also invite a few researchers who would like to make brief comments on the influence Lumley had on their research paths. In collaboration with Philip Holmes, Program in Applied and Computational Mathematics and Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ.

M. Paryz on Gavin Jones’s American Hungers

Directory of Open Access Journals (Sweden)

2008-09-01

Full Text Available Gavin Jones. American Hungers. The Problem of Poverty in U.S. Literature, 1840-1945. Princeton and Oxford: Princeton University Press, 2008. 20/21 Series. ISBN: 978-0-691-12753-8.American Hungers. The Problem of Poverty in U.S. Literature, 1840-1945 by Gavin Jones is an insightful study of the ways of representing poverty in selected works by Herman Melville, Edith Wharton, Theodore Dreiser, James Agee, and Richard Wright.  The choice of authors for discussion perhaps suggests a limited scope...

jfewr ©2017 - jfewr Publications

African Journals Online (AJOL)

USER

Weaver birds (Ploceus cucullatus) in University of Port Harcourt, Nigeria was therefore studied for a period of ... March, 2017), using on-site surveys and observations, with the aim of .... University Park (Latitude 4 ..... Princeton University Press,.

Formation of Structure in the Universe

Science.gov (United States)

Bahcall, John; Fisher, Karl; Miralda-Escude, Jordi; Strauss, Michael; Weinberg, David

1997-01-01

This grant supported research by the investigators through summer salary support for Strauss and Weinberg, support for graduate students at Princeton University and Ohio State University, and travel, visitor, and publication support for the investigators. The grant originally had a duration of 1 year, and it was extended (without additional funding) for an additional year. The impact of the grant was considerable given its relatively modest duration and funding level, in part because it provided 'seed' funding to get Strauss and Weinberg started at new institutions, and in part because it was combined with support from subsequent grants. Here we summarize progress in the three general areas described in the grant proposal: Lyman alpha absorbers and the intergalactic medium, galaxy formation; and large scale structure.

Investigation of air transportation technology at Princeton University, 1983

Science.gov (United States)

Stengel, Robert F.

1987-01-01

Progress is discussed for each of the following areas: voice recognition technology for flight control; guidance and control strategies for penetration of microbursts and wind shear; application of artificial intelligence in flight control systems; and computer-aided aircraft design.

Investigation of air transportation technology at Princeton University, 1985

Science.gov (United States)

Stengel, Robert F.

1987-01-01

The program proceeded along five avenues during 1985. Guidance and control strategies for penetration of microbursts and wind shear, application of artificial intelligence in flight control and air traffic control systems, the use of voice recognition in the cockpit, the effects of control saturation on closed-loop stability and response of open-loop unstable aircraft, and computer aided control system design are among the topics briefly considered. Areas of investigation relate to guidance and control of commercial transports as well as general aviation aircraft. Interaction between the flight crew and automatic systems is the subject of principal concern.

They are smaller, but these systems produce mighty reports.

Science.gov (United States)

Botvin, Judith D

2004-01-01

The first place winner, Commonwealth Health Corporation, Bowling Green, Ky., has a successful cost-saving story. Designed in-house, with donated printing, it cost a mere 54 cents per unit. Little Company of Mary Hospital, Evergreen Park, Ill., wins second place with a publication that enlisted the help of many personnel. University Health Care System, Augusta, Ga., third place winner, uses dramatic graphics to observe its 185th anniversary. Princeton HealthCare System, Princeton, N.J., receives special recognition for the clarity and effectiveness of its four-page report.

FAA/NASA Joint University Program for Air Transportation Research: 1993-1994

Science.gov (United States)

Hueschen, Richard M. (Compiler)

1995-01-01

This report summarizes the research conducted during the academic year 1993-1994 under the NASA/FAA sponsored Joint University Program for Air Transportation Research. The year end review was held at Ohio University, Athens, Ohio, July 14-15, 1994. The Joint University Program is a coordinated set of three grants sponsored by NASA Langley Research Center and the Federal Aviation Administration, one each with the Massachusetts Institute of Technology (NGL-22-009-640), Ohio University (NGR-36-009-017), and Princeton University (NGL-31-001-252). Completed works, status reports, and annotated bibliographies are presented for research topics which include navigation, guidance and control theory and practice, aircraft performance, human factors, and expert systems concepts applied to aircraft and airport operations. An overview of the year's activities for each university is also presented.

Increasing the number of feminist scientists: why feminist aims are not served by the Underdetermination Thesis

Science.gov (United States)

Intemann, Kristen

2008-11-01

Recent feminist philosophers of science have argued that feminist values can contribute to rational decisions about which scientific theories to accept. On this view, increasing the number of feminist scientists is important for ensuring rational and objective theory acceptance. The Underdetermination Thesis has played a key role in arguments for this view [Anderson (1995) Hypatia 10(3), 50 84; Hankinson Nelson (1990) Who knows? From Quine to a feminist empiricism. Temple University Press, Philadelphia; Longino (1990) Science as social knowledge. Princeton University Press, Princeton; Longino (2002) The fate of knowledge. Princeton University Press, Princeton; Kourany (2003) Philosophy of Science 70, 1 14]. This thesis is alleged to open an argumentative “gap” between evidence and theory acceptance and provide a rationale for filling the gap with feminist values. While I agree with the conclusion that feminist values can contribute to rational decisions about which theories to accept, I argue that the Underdetermination Thesis cannot support this claim. First, using earlier arguments [Laudan (1990) in: R. Giere (ed) Minnesota studies in the philosophy of science, vol 14, pp 267 297; Slezak (1991) International Studies in Philosophy of Science 5, 241 256; Pinnick (1994) Philosophy of Science 61, 664 657] I show that Underdetermination cannot, by itself, establish that feminist values should fill the gap in theory acceptance. Secondly, I argue that the very use of the Underdetermination Thesis concedes that feminist values are extra-scientific, a-rational, factors in theory acceptance. This concession denies feminists grounds to explain why their values contribute to rational scientific reasoning. Finally, I propose two alternative ways to explain how feminist values can contribute to rational theory acceptance that do not rely on Underdetermination.

Design of the Digital Sky Survey DA and online system: A case history in the use of computer aided tools for data acquisition system design

Science.gov (United States)

Petravick, D.; Berman, E.; Nicinski, T.; Rechenmacher, R.; Oleynik, G.; Pordes, R.; Stoughton, C.

1991-06-01

As part of its expanding Astrophysics program, Fermilab is participating in the Digital Sky Survey (DSS). Fermilab is part of a collaboration involving University of Chicago, Princeton University, and the Institute of Advanced Studies (at Princeton). The DSS main results will be a photometric imaging survey and a redshift survey of galaxies and color-selected quasars over pi steradians of the Northern Galactic Cap. This paper focuses on our use of Computer Aided Software Engineering (CASE) in specifying the data system for DSS. Extensions to standard methodologies were necessary to compensate for tool shortcomings and to improve communication amongst the collaboration members. One such important extension was the incorporation of CASE information into the specification document.

species composition, relative abundance and distribution

African Journals Online (AJOL)

Preferred Customer

College of Natural Sciences, Addis Ababa University, 2011. ISSN: 0379– ... distribution at Entoto Natural Park and escarpment was carried out during July 2009 - March 2010. The study ..... University Press, Princeton and Oxford, 496 pp. 20.

Bird of passage recollections of a physicist

CERN Document Server

1985-01-01

Here is the intensely personal and often humorous autobiography of one of the most distinguished theoretical physicists of his generation, Sir Rudolf Peierls. Born in Germany in 1907, Peierls was indeed a bird of passage," whose career of fifty-five years took him to leading centers of physics--including Munich, Leipzig, Zurich, Copenhagen, Cambridge, Manchester, Oxford, and J. Robert Oppenheimer''s Los Alamos. Peierls was a major participant in the revolutionary development of quantum mechanics in the 1920s and 1930s, working with some of the pioneers and, as he puts it, "some of the great characters" in this field. Originally published in 1988. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of- print books from the distinguished backlist of Princeton University Press. These paperback editions preserve the original texts of these important books while presenting them in durable paperback editions. The goal of the Princeton Legacy Libr...

Small steps towards campus child care

Indian Academy of Sciences (India)

2005-09-15

Sep 15, 2005 ... child-care facilities are rare at research institutions, a number of universities ... will have choices on the job market, and having excellent day-care ... Princeton University offers need-based financial aid, rather than a straight.

Fulltext PDF

Indian Academy of Sciences (India)

R. Narasimhan (Krishtel eMaging) 1461 1996 Oct 15 13:05:22

2Columbia Astrophysics Laboratory, Columbia University, U.S.A.. 3National Astronomy and Ionosphere Center and Cornell University, U.S.A.. 4Department of Physics, Princeton University, U.S.A.. 5Jodrell Bank Observatory, University of Manchester, U.K.. 6Department of Astronomy, Cornell University, U.S.A.. Abstract.

Welcome to the Universe an astrophysical tour

CERN Document Server

DeGrasse Tyson, Neil; Gott, Richard J

2016-01-01

Welcome to the Universe is a personal guided tour of the cosmos by three of today's leading astrophysicists. Inspired by the enormously popular introductory astronomy course that Neil deGrasse Tyson, Michael A. Strauss, and J. Richard Gott taught together at Princeton, this book covers it all--from planets, stars, and galaxies to black holes, wormholes, and time travel. Describing the latest discoveries in astrophysics, the informative and entertaining narrative propels you from our home solar system to the outermost frontiers of space. How do stars live and die? Why did Pluto lose its planetary status? What are the prospects of intelligent life elsewhere in the universe? How did the universe begin? Why is it expanding and why is its expansion accelerating? Is our universe alone or part of an infinite multiverse? Answering these and many other questions, the authors open your eyes to the wonders of the cosmos, sharing their knowledge of how the universe works. Breathtaking in scope and stunningly illustrate...

Resenha: Power, Interdependence and Nonstate Actors in World Politics

Directory of Open Access Journals (Sweden)

Katiuscia Moreno Galhera Espósito

2011-10-01

Full Text Available Resenha do livro: Moravcsik, Andrew; Milner, Helen V. (org.. Power, Interdependence and Nonstate Actors in World Politics. New Jersey: Princeton University Press, 2009. ISBN 978-0-691-14027-8

Charlotte Moore Sitterly

Science.gov (United States)

Rubin, Vera C.

2010-07-01

Charlotte Moore Sitterly was a scientist in an era when it was rare for a woman to have the opportunity to devote her life to forefront science. Following her graduation from Swarthmore College in 1920, she accepted a position at Princeton University as an assistant to Henry Norris Russell. In 1925 she started a study of the solar spectrum. She could then not know that she would devote much of her scientific career to gathering basic atomic data that are invaluable to the scientific community, even today. In 1931 she obtained a Ph.D. degree at the University of California, Berkeley, and returned to Princeton as a staff member of the Princeton University Observatory. In 1945 Moore moved to the National Bureau of Standards (NBS), to supervise preparation of the widely-used tables of atomic energy levels. Following the successful launching (1946) of a V2 rocket to obtain the ultraviolet spectrum of the Sun, she started working also with Richard Tousey and his group at the Naval Research Laboratory (NRL). Ultimately, they extended the solar spectrum down to 2200 angstroms. She continued her affiliations with both the NBS and the NRL until her death in 1990. Charlotte Moore was a rare scientist who devoted her career to obtaining accurate numbers, thus enabling the scientific community to open her tables and know that the data are reliable.

"Book Review: FRANKFURT, Harry G. On Inequality. Princeton and Oxford: Princeton University Press, 2015, 102 pp., $14.95 (hbk, ISBN 9780691167145."

Directory of Open Access Journals (Sweden)

Andrea Luisa Bucchile Faggion

Full Text Available ABSTRACT On Inequality is a short book that skillfully handles a challenging topic. As its title suggests, its focus is a major theme in contemporary theories of justice: equality. Contrary to what one might expect, however, Frankfurt's critique of equality is not grounded in libertarian arguments or an ideal of the minimal state. Rather, it aims to clarify a cluster of alleged conceptual confusions about equality as a constitutive moral value.

Quando um primitivo é como um orbe? Quando um primitivo é como um orbe?

Directory of Open Access Journals (Sweden)

J. Hillis Miller

2008-04-01

Full Text Available Minhas estratégias de analise textual se tornarão mais ou menos evidentes na leitura que se segue. Sua proveniência deveriam tornar-se & cia. 0 ensaio foi inicialmente pensado come parte do livro The Linguistic Moment (Princeton: Princeton University Press, 1985. Aqui, como no livro, minha preocupação maior e com aqueles momentos em poemas em que a poesia como meio de comunicação constitui problema. Interessa-me particularmente a forma pela qual as fronteiras entre a linguagem conceitual e a figurative se tornam pouco visiveis no poema "A Primitive like an Orb", da última fase da poesia de Wallace Stevens.

Conversation with David Claman

OpenAIRE

Moore, Tom

2010-01-01

Composer David Claman is presently professor of music in the Department of Music of Lehman College of the City University of New York. Recent commissions include music for The Da Capo Chamber Players and the CYGNUS Ensemble. Claman studied composition at the University of Colorado at Boulder and at Princeton University.

Fellowship | Indian Academy of Sciences

Indian Academy of Sciences (India)

Date of birth: 13 December 1923 ... Date of birth: 5 July 1949 .... 1, Einstein Drive, Princeton, NJ 08540, U.S.A. ... Address: Honorary Director, ICMCB-CNRS, Bordeaux University, 87 Avenue Dr Albert Schweitzer, 33608 Pessac Cedex, France

Is Military Science Scientific?

Science.gov (United States)

2014-01-01

the Battlefields of Modernity (New York: Columbia University Press, 2009). 4 John Shy, “Jomini,” in Makers of Modern Strategy: From Machiavelli to...War, ed. and trans. Michael Howard and Peter Paret ( Princ - eton: Princeton University Press, 1984), 117. 21 Hayek, “Pretense of Knowledge.” 22 Van

Teaching Students About Stereotypes, Prejudice, and Discrimination: An Interview with Susan Fiske

Science.gov (United States)

Hackney, Amy

2005-01-01

Susan T. Fiske is professor of psychology, Princeton University (PhD, Harvard University; honorary doctorate, Universite Catholique de Louvain-la-Neuve, Belgium). She wrote Social Cognition (with Taylor) on how people make sense of each other. Currently, she investigates emotional prejudices (pity, contempt, envy, and pride) at cultural,…

10 New NIH Research Highlights | NIH MedlinePlus the Magazine

Science.gov (United States)

... prize. It honored the mapping at a molecular level of how cells repair damaged DNA and safeguard genetic information. Angus Deaton, PhD , of Princeton University, was awarded the economics prize. His recent work examined the impact of ...

Philip Finkelpearl. Court and Country in the Plays of Fletcher and Beaumont Princeton: Princeton UP, 1990 Philip Finkelpearl. Court and Country in the Plays of Fletcher and Beaumont Princeton: Princeton UP, 1990

Directory of Open Access Journals (Sweden)

Craig Bernthal

2008-04-01

Full Text Available Este livro apresenta as mais recentes e talvez definitivo sobre uma parcela Philip Finkelpearl argumento foi fazendo desde 1971: que as peças de Beaumont e Flecher "não são sinais de Jacobean a decadência do teatro ", mas sim "tem que comentar as decadência da idade ". Finkelpearl produto lucidamente em uma forma empírica para provar seu ponto, apresentando-se como muitos "Teimosa factos", como ele pode mestre em apoio do seu argumento, que analisa: "os colaboradores família origens, o seu posicionamento social, seus amigos ligações, as influências das suas peças e, acima de todas as provas dos jogos propriamente ditos. Este livro apresenta as mais recentes e talvez definitivo sobre uma parcela Philip Finkelpearl argumento foi fazendo desde 1971: que as peças de Beaumont e Flecher "não são sinais de Jacobean a decadência do teatro ", mas sim "tem que comentar as decadência da idade ". Finkelpearl produto lucidamente em uma forma empírica para provar seu ponto, apresentando-se como muitos "Teimosa factos", como ele pode mestre em apoio do seu argumento, que analisa: "os colaboradores família origens, o seu posicionamento social, seus amigos ligações, as influências das suas peças e, acima de todas as provas dos jogos propriamente ditos.

Charlotte Moore Sitterly: A Life of Spectroscopy

Science.gov (United States)

Rubin, Vera C.

2010-01-01

Dr. Charlotte Moore Sitterly was a scientist in an era when it was rare for a woman to have the opportunity to devote her life to forefront science. Following her graduation from Swarthmore College in 1920, she accepted a position at Princeton University as an assistant to Henry Norris Russell. In 1925 she started a study of the solar spectrum. She could then not know that she would devote much of her scientific career to gathering basic atomic data that are invaluable to the scientific community, even today. In 1931 she obtained a PhD degree at U. California, Berkeley, and returned to Princeton as a staff member of the Princeton University Observatory. In 1945 she moved to the National Bureau of Science (NBS), to supervise preparation of the widely used tables of atomic energy levels. Following the successful lunching (1946) of a V2 rocket to obtain the ultra violet spectrum of the sun, Moore started working with Richard Tousey and his group at the Naval Research Laboratory (NRL). Ultimately, they extended the solar spectrum down to 2200 angstroms. She continued her affiliations with NBS and NRL until her death in 1990. Charlotte Moore was rare scientist who devoted her career to obtaining accurate numbers, thus enabling the scientific community to open her tables and know that the data are accurate.

Degree-based graph construction

International Nuclear Information System (INIS)

Kim, Hyunju; Toroczkai, Zoltan; Erdos, Peter L; Miklos, Istvan; Szekely, Laszlo A

2009-01-01

Degree-based graph construction is a ubiquitous problem in network modelling (Newman et al 2006 The Structure and Dynamics of Networks (Princeton Studies in Complexity) (Princeton, NJ: Princeton University Press), Boccaletti et al 2006 Phys. Rep. 424 175), ranging from social sciences to chemical compounds and biochemical reaction networks in the cell. This problem includes existence, enumeration, exhaustive construction and sampling questions with aspects that are still open today. Here we give necessary and sufficient conditions for a sequence of nonnegative integers to be realized as a simple graph's degree sequence, such that a given (but otherwise arbitrary) set of connections from an arbitrarily given node is avoided. We then use this result to present a swap-free algorithm that builds all simple graphs realizing a given degree sequence. In a wider context, we show that our result provides a greedy construction method to build all the f-factor subgraphs (Tutte 1952 Can. J. Math. 4 314) embedded within K n setmn S k , where K n is the complete graph and S k is a star graph centred on one of the nodes. (fast track communication)

Proceedings of the 34th International Conference in High Energy Physics (ICHEP08), Philadelphia, PA, 2008

International Nuclear Information System (INIS)

Lockyer, Nigel S.; Smith, A.J. Stewart

2008-01-01

In 2004 a team from the University of Pennsylvania, Princeton University, and the Institute for Advanced Study proposed to host the 2008 International Conference on High Energy Physics (ICHEP) on the campus of the University of Pennsylvania in Philadelphia. The proposal was approved later that year by the C-11 committee of the International Union of Pure and Applied Physics. The Co-Chairs were Nigel S. Lockyer (U. Penn/TRIUMF) and A.J. Stewart Smith (Princeton); Joe Kroll of U. Penn served as Deputy Chair from 2007 on. Highlights of the proposal included 1. greatly increased participation of young scientists, women scientists, and graduate students 2. new emphasis on formal theory 3. increased focus on astrophysics and cosmology 4. large informal poster session (170 posters) in prime time 5. convenient, contiguous venues for all sessions and lodging 6. landmark locations for the reception and banquet. The conference program consisted of three days of parallel sessions and three days of plenary talks.

Armed Forces 1996 Equal Opportunity Survey: Administration, Datasets, and Codebook

Science.gov (United States)

1997-12-01

Distribution Unlimited 19990712 025 Defense Manpower Data Center Survey & Program Evaluation Division 1600 Wilson Boulevard, Suite 400, Arlington, VA 22209...Texas at Austin), John Dovidio ( Colgate University), Joe Feagin (University of Florida), Jennifer Hochschild (Princeton University), James Jones... consumer -credit-information databases. Social security numbers of sample members with incomplete or out-of-date address information were forwarded to

Robert H Dicke – Physicist Extraordinaire

Indian Academy of Sciences (India)

Dicke started his college education at the University of Rochester intending to major in engineering. He credits Lee A ... War rumblings were growing louder and Professor DuBridge had left to establish the Radiation ... After the war, he returned to the Department of Physics at Princeton University. He spent the next decade ...

A real option analysis of investments in hydropower-The case of Norway

International Nuclear Information System (INIS)

Kjaerland, Frode

2007-01-01

This paper presents a valuation study of hydropower investment opportunities in the Norwegian context. According to NVE (Norwegian Water Resources and Energy Directorate, the regulator), there is a potential of 39 TWh not yet developed (generation in a normal year is approximately 120 TWh). By using the conceptual real option framework of Dixit and Pindyck [1994. Investment Under Uncertainty. Princeton University Press, Princeton, NJ] one can estimate the value of investment opportunities to NOK 11 million/GWh (EUR 1.4 million/GWh). Furthermore, the optimal trigger price for initiating an investment based on electricity forward prices is calculated to NOK 0.32/kWh (EUR 0.04/kWh). The analysis shows consistency between real option theory and aggregate investment behaviour in Norwegian hydropower

Stretching and Exploiting Thresholds for High-Order War: How Russia, China, and Iran are Eroding American Influence Using Time-Tested Measures Short of War

Science.gov (United States)

2016-01-01

core of realist treatises on international relations, including those of Thucydides, Thomas Hobbes, Niccolò Machiavelli , and, more recently, Hans...in Chinese History, Princeton, N.J.: Prince - ton University Press, 1995a; Dingding Chen, Xiaoyu Pu, and Alastair Iain Johnston, “Correspondence

National Strategic Planning: Linking DIMEFIL/PMESII to a Theory of Victory

Science.gov (United States)

2009-04-01

accessed March 23, 2009). 75 See, for example, George A. Miller, et al., “Word Net” (Princeton University Cognitive Science Laboratory, 2006...leads to two broader conclusions. First, stylistically , this tool would require a more sophisticated presentation interface for use with senior

Global Governance: The Role of States and International Organizations

Science.gov (United States)

2003-10-01

1752002) Ishikawa , Kaoru . Nation Building and Development Assistance in Africa: Different but Egual. New York: St. Martin’s, 1999. (HC 800 .184 1999...C242454 2001) Irwin, Douglas A. Free Trade under Fire. Princeton: Princeton UP, 2002. (HF 1756 .1682002) Ishikawa , Kaoru . Nation Building and

Structural Causes and Cyber Effects: Why International Order is Inevitable in Cyberspace

Science.gov (United States)

2014-01-01

articles in the same work by Ernst Haas, Donald J. Puchala and Raymond F. Hopkins, Oran R. Young, Arthur A. Stein, Robert Keohane , Robert Jervis, John...Gerard Ruggie, and Krasner. 33. Robert O. Keohane , After Hegemony: Cooperation and Discord in the World Political Economy (Princeton: Princeton

A Comparison of Principles of Economics Curriculum across U.S. Colleges and Universities

Science.gov (United States)

Prante, Gerald

2016-01-01

This paper compares principles of economics curriculum in 2015-16 academic catalogues among the Princeton Review's "The Best 380 Colleges 2016 Edition." The paper finds that 76 percent of schools on the list offer separate principles courses for microeconomics and macroeconomics, while 25 percent offer a single principles course covering…

Taken Hostage. The Iran Hostage Crisis and America’s First Encounter with Radical Islam. Princeton et Oxford, Princeton University Press, 2005, 212 p.

OpenAIRE

Kian-Thiébaut, Azadeh

2007-01-01

Spécialiste de l’histoire des États-Unis, l’A. a décidé d’écrire cet ouvrage sur la crise des otages à Téhéran après les attentats du 11 septembre 2001. Ces deux évènements sont certes très différents mais pour l’A. la crise des otages est le premier acte d’anti-américanisme d’envergure. A travers son ouvrage, D. Farber espère donc mettre en perspective les rapports tordus entre les États-Unis et les forces de l’islam politique. L’A. a entrepris des recherches dans les archives et analyse la ...

Nobel for a Minus Sign

Indian Academy of Sciences (India)

The Nobel Academy's announcement concludes with the ... elementary particles, the latter being known as force ...... Gross, born in 1941, received his undergraduate education in physics at the Hebrew University, ... Institute for Advanced Study, Princeton, and finally to the Masschussetts Institute of Technology in 2000.

Environmental monitoring report for calendar year 1984

International Nuclear Information System (INIS)

Stencel, J.R.

1985-05-01

The results of the environmental monitoring program for CY84 for the Princeton Plasma Physics Laboratory (PPPL) are presented and discussed. The Princeton Large Torus (PLT), Princeton Beta Experiment (PBX), and PPPL's largest tokamak, the Tokamak Fusion Test Reactor (TFTR) had a complete year of run time. In addition, the S-1 Spheromak was in operation and the RF Test Facility came on-line. The phased approach of TFTR environmental monitoring continued with the addition of neutron monitors. During CY84 there were no adverse effects to the environment resulting from any operational program at PPPL, and the Laboratory was in compliance with all applicable Federal, State, and local environmental regulations

A DRDC Management Accountability Framework

Science.gov (United States)

2009-09-01

DRDC Atlantic CR 2009-136 Sagan , S. (1993), The Limits of Safety: Organizations, Accidents, and Nuclear Weapons. Princeton: Princeton...3701 Carling Avenue Ottawa, ON K1A 0Z4 1 Director General DRDC Toronto 1133 Sheppard Avenue West Toronto, ON M3M 3B9 1 Director General

How Kindle Could Change the Textbook Market

Science.gov (United States)

Young, Jeffrey R.

2009-01-01

Amazon is subsidizing pilot projects at six institutions--Arizona State, Case Western Reserve, Pace, and Princeton Universities, Reed College, and the University of Virginia's business school. It's picking up half the tab for the experiment on each campus, in which some sections of a few courses will be given the new Kindle DX, as the device is…

The Princeton companion to mathematics

CERN Document Server

Barrow-Green, June; Leader, Imre

2008-01-01

This is a one-of-a-kind reference for anyone with a serious interest in mathematics. Edited by Timothy Gowers, a recipient of the Fields Medal, it presents nearly two hundred entries, written especially for this book by some of the world's leading mathematicians, that introduce basic mathematical tools and vocabulary; trace the development of modern mathematics; explain essential terms and concepts; examine core ideas in major areas of mathematics; describe the achievements of scores of famous mathematicians; explore the impact of mathematics on other disciplines such as biology, finance, and music--and much, much more

PBX: the Princeton beta experiment

International Nuclear Information System (INIS)

Bol, K.; Chance, M.; Dewar, R.

1983-09-01

A rearrangement of the divertor coils in PDX will enable a test in 1984 of the MHD stability properties of deeply indented bean-shaped plasmas. The goal is a beta of 10%. Indentation is expected to counter the deterioration of MHD stability against pressure driven modes that is occasioned by the larger aspect ratios typical of anticipated reactor oriented devices. Indeed, as shown by M. Chance et al., indentation may offer direct access to the second region of stability for ballooning modes, and numerical analyses with PEST show the internal kink to be stabilized completely with even relatively modest indentation. The internal kink is implicated in the loss of beam ions in PDX. In this report the theoretical basis for the forthcoming experiment, and the design considerations underlying the modification from PDX to PBX, are described in detail. Additional theoretical material, including an analysis of particle orbits in an indented tokamak plasma, is appended

Music Genre as Method

OpenAIRE

Timothy Laurie

2014-01-01

A review of Jennifer C. Lena, Banding Together: How Communities Create Genres in Popular Music (Princeton University Press, 2012), Michelle Phillipov, Death Metal and Music Criticism: Analysis at the Limits(Lexington Books, 2012) and Graham St John, Global Tribe: Technology, Spirituality and Psytrance (Equinox Publishing, 2012). 

ARSITEKTUR TRADISIONAL TIONGHOA: TINJAUAN TERHADAP IDENTITAS, KARAKTER BUDAYA DAN EKSISTENSINYA

Directory of Open Access Journals (Sweden)

Hamdil Khaliesh

2014-01-01

Wigglesworth, S. & Till, J. 1998. The Everyday and Architecture. Architectural Design. New York: Princeton Architectural Press Wong, Bernard. 1998. Ethnicity and Entrepreneurship: The New Chinese Immigrants in  the San Francisco Bay Area. Allyn &Bacon A Simon & Schuster Company. San Francisco State University. United States of America

NE-213-scintillator-based neutron detection system for diagnostic measurements of energy spectra for neutrons having energies greater than or equal to 0.8 MeV created during plasma operations at the Princeton Tokamak Fusion Test Reactor

International Nuclear Information System (INIS)

Dickens, J.K.; Hill, N.W.; Hou, F.S.; McConnell, J.W.; Spencer, R.R.; Tsang, F.Y.

1985-08-01

A system for making diagnostic measurements of the energy spectra of greater than or equal to 0.8-MeV neutrons produced during plasma operations of the Princeton Tokamak Fusion Test Reactor (TFTR) has been fabricated and tested and is presently in operation in the TFTR Test Cell Basement. The system consists of two separate detectors, each made up of cells containing liquid NE-213 scintillator attached permanently to RCA-8850 photomultiplier tubes. Pulses obtained from each photomultiplier system are amplified and electronically analyzed to identify and separate those pulses due to neutron-induced events in the detector from those due to photon-induced events in the detector. Signals from each detector are routed to two separate Analog-to-Digital Converters, and the resulting digitized information, representing: (1) the raw neutron-spectrum data; and (2) the raw photon-spectrum data, are transmited to the CICADA data-acquisition computer system of the TFTR. Software programs have been installed on the CICADA system to analyze the raw data to provide moderate-resolution recreations of the energy spectrum of the neutron and photon fluences incident on the detector during the operation of the TFTR. A complete description of, as well as the operation of, the hardware and software is given in this report

The Human Mind As General Problem Solver, Is Observed To Find ``Best'' Solutions, That Correspond To Highest Mental Coherence: Will Discuss ``sing Glass Type Theory'' of Princeton Physicist J J Hopfield, Points To How Best Use Our Own Human Mind!!

Science.gov (United States)

Gurr, Henry

2014-03-01

Princeton Physicist J. J. Hopfield's Mathematical Model of the Mammalian Brain, (Similar To Ising Glass Model of a crystal of magnetic spin particles) says our Brain-Work for Memory, Perception, Language, Thinking, etc, (Even the AHA-EUREKA-Flash Of Insight Type Problem Solving), is achieved by our massively inter-connected CNS Neurons ... working together ... MINIMIZING an analog of physical energy ... thus yielding Optimal Solutions: These ``best'' answers, correspond to highest mental coherence, for most facets organism response, beit mental (eg: perception, memory, ideas, thinking, etc) or physical-muscular-actions (eg speaking, tool using, trail following, etc). Our brain is this way, because living creature, MUST be evolved, so they will find & use the best actions, for survival!!! Our human heritage, is to instantly compute near optimal future plans, (mental & physical-muscular), and be able to accomplish plans reliably & efficiently. If you know of book or articles in these topic areas, please email to HenryG--USCA.edu How to work well, with your own ``self'', called mind-body, will follow!! Conjectures: Who is the ``I'' that appears to make decisions? Am ``I'' the master of my domain? Is there an ``I'' or am ``I'' merely an illusion of reality.

AFIT/AFOSR Workshop on the Role of Wavelets in Signal Processing Applications

Science.gov (United States)

1992-08-28

Stein and G. Weiss, "Fourier analysis on Eucildean spaces," Princeton University Press, 1971. [V] G. Vitali, Sulla condizione di chiusura di un sistema ...present the more general framework into wavelets fit, suggesting hence companion ways of time-scale analysis for self-similar and 1/f-type processes

Germania Quo Vadis?: Dynamics of Change in German Security Policy

Science.gov (United States)

2007-06-01

Keohane, Robert O., Michael Brecher and Frank Harveys, eds. Institutional Theory in international Relations. In: Millennial Reflections on International...Hegemony: Cooperation and Discord in the World Political Economy, (Princeton University Press, 1984), pp. 78-109; Robert O. Keohane, “ Institutional ... Theory in international Relations,” in Michael Brecher and Frank Harveys, eds., Millennial Reflections on International Studies (University of Michigan

Review

African Journals Online (AJOL)

Birds of the Serengeti and Ngorongoro Conservation Area. Adam Scott Kennedy. 2014, Princeton University Press, Wild Guides, ISBN 978-0-691-15910-2, ... Each bird is shown as a large colourful photo that includes the typical vegetation. — or sand, water, blue sky. With some computer trickery, similar species are com-.

The Interim Years of Cyberspace

Science.gov (United States)

2013-02-01

of things. — Machiavelli Cyber power will be as revolutionary to warfare as airpower, but the current vectoring of the domain will determine which na...Carl von Clausewitz, On War, ed. and trans. Michael Howard and Peter Paret ( Princ - eton, NJ: Princeton University Press, 1976), 101. 31. “Cyber Command

Annual Symposium, Psychology in the Air Force (5th), 8 April - 10 April 1976

Science.gov (United States)

1976-06-01

effects of having women on board emphasized that they enjoyed working with the women on the USS SANCTUARY. A healthy, coeducational situation existed...1973-1974. Yale University, July 1974. 2. Arnstein, M. B. Coeducation 1972-73. Yale UniversitV, July 1973. 3. Chobot, D. S., Goldberg, P. A., Abramson...Princeton University, April 1973. 8. Wasserman, E. Coeducation 1969-70. Yale University, July 1970. 9. Wasserman, E. Coeducation 1971-72. Yale

Non-superconducting magnet structures for near-term, large fusion experimental devices

International Nuclear Information System (INIS)

File, J.; Knutson, D.S.; Marino, R.E.; Rappe, G.H.

1980-10-01

This paper describes the magnet and structural design in the following American tokamak devices: the Princeton Large Torus (PLT), the Princeton Divertor Experiment (PDX), and the Tokamak Fusion Test Reactor (TFTR). The Joint European Torus (JET), also presented herein, has a magnet structure evolved from several European programs and, like TFTR, represents state of the art magnet and structure design

2011 Einstein Fellows Chosen

Science.gov (United States)

2011-03-01

ASA has announced the selection of the 2011 Einstein Fellows who will conduct research related to NASA's Physics of the Cosmos program, which aims to expand our knowledge of the origin, evolution, and fate of the Universe. The Einstein Fellowship provides support to the awardees for three years, and the Fellows may pursue their research at a host university or research center of their choosing in the United States. The new Fellows will begin their programs in the fall of 2011. The new Einstein Fellows and their host institutions are listed below: * Akos Bogdan (Smithsonian Astrophysical Observatory, Cambridge, Mass.) * Samuel Gralla (University of Maryland, College Park, Md.) * Philip Hopkins (University of California at Berkeley) * Matthew Kunz (Princeton University, Princeton, N.J.) * Laura Lopez (Massachusetts Institute of Technology, Cambridge, Mass.) * Amy Reines (National Radio Astronomy Observatory, Charlottesville, Virg.) * Rubens Reis (University of Michigan, Ann Arbor) * Ken Shen (Lawrence Berkeley National Laboratory, Berkeley, Calif.) * Jennifer Siegal-Gaskins (California Institute of Technology, Pasadena) * Lorenzo Sironi (Harvard University, Cambridge, Mass.) NASA has two other astrophysics theme-based fellowship programs: the Sagan Fellowship Program, which supports research into exoplanet exploration, and the Hubble Fellowship Program, which supports research into cosmic origins. More information on the Einstein Fellowships can be found at: http://cxc.harvard.edu/fellows/

Environmental monitoring report for calendar year 1985

International Nuclear Information System (INIS)

Stencel, J.R.

1986-05-01

The results of the environmental monitoring program for CY85 for the Princeton Plasma Physics Laboratory (PPPL) are presented and discussed. All of the tokamak machines, the Princeton Large Torus (PLT), Princeton Beta Experiment (PBX), and the Tokamak Fusion Test Reactor (TFTR), has a full year of run time. In addition, the S-1 Spheromak and the RF Test Facility were in operation. The phased approach to TFTR environmental monitoring continued with the establishment of locations for off-site monitoring. An environmental committee established in December 1984 reviewed items of environmental importance. During CY85 no adverse effects to the environmental resulted from any operational program activities at PPPL, and the Laboratory was in compliance with all applicable Federal, State, and local environmental regulations

Results from the First Two Observing Seasons of PIQUE

Science.gov (United States)

Gundersen, Joshua; Barkats, Denis; Hedman, Matt; Staggs, Suzanne; Winstein, Bruce

2001-04-01

We report on the first two seasons of the Princeton IQU Experiment (PIQUE). PIQUE is a ground-based telescope designed to measure the polarization of the Cosmic Microwave Background (CMB). During the first season (1/19/00-4/2/00), PIQUE measured the Q Stokes parameter on a ring at declination of 89 degrees from the roof of the Physics Department at Princeton University using a 90 GHz correlation polarimeter with a full-width-half maximum beam of 0.24 degrees. PIQUE's observations from the first season yielded a new limit on the polarization of the CMB in the multipole range 100the second season (currently in progress), PIQUE will measure the U Stokes parameter in the same ring using a combination of the 90 GHz polarimeter and a new 40 GHz polarimeter. Preliminary results from these observations will be presented.

Self-esteem: a comparative study of adolescents from mainstream and minority religious groups in Pakistan.

Science.gov (United States)

Iqbal, Shahid; Ahmad, Riaz; Ayub, Nadia

2013-02-01

The present study aimed to investigate the level of self-esteem among religious minority adolescents (Christians and Hindus) by making a comparison with their dominant counterparts (Muslims) in Pakistan. It was hypothesized that adolescents of religious minorities would have lower level of self-esteem than their dominant counterparts. In the present study 320 adolescents participated, in which 160 adolescents belonged to minority religious groups (i.e. 76 Christians and 84 Hindus) and 160 adolescents belonged to dominant religious group i.e. Muslims. To assess self-esteem of the participants, Rosenberg Self-Esteem Scale (Rosenberg in Society and the adolescent self image, Princeton University Press, Princeton, NJ, 1965) was used. One Way Analysis of Variance reveals that religious minority adolescents (Christians and Hindus) inclined to have lower self-esteem as compared to their dominant counterpart (Muslim adolescents).

US Army Conventional Forces in Gray Zone Conflict

Science.gov (United States)

2017-05-25

Heritage Foundation, 2016 Index of U.S. Military Strength, accessed October 2, 2016, http://index.heritage.org/military/2016/assessments/. 5 Sun - Tzu ...NJ: Princeton University Press, 1986. Sun - Tzu , Ralph D. Sawyer, and Mei-Chün Sawyer. The Art of War. New York: Barnes & Noble, 1994. Tellis... Bibliography ...................................................................................................................................... 40 v

Hannah Arendt's Fame Rests on the Wrong Foundation

Science.gov (United States)

Jacoby, Russell

2006-01-01

A street is named after her. Back-to-back conferences celebrate her. New books champion her. Hannah Arendt has joined the small world of philosophical heroes. During her life, she received honorary degrees from Princeton, Smith, and other colleges and universities. Denmark awarded her its Sonning Prize for "commendable work that benefits European…

Richard Rorty

DEFF Research Database (Denmark)

Hjermitslev, Hans Henrik

2016-01-01

dekonstruktion forlod han Princeton og blev han i 1982 udnævnt til professor i humaniora ved University of Virginia. Her skrev han i 1989 sit andet hovedværk Contingency, Irony, and Solidarity, der med originale læsninger af Heidegger, Derrida, Orwell, Nabokov, Freud og andre blev modtaget med stor interesse...

Besondere körperliche Merkmale

Directory of Open Access Journals (Sweden)

Miloš Vec

2003-01-01

Full Text Available Rezensierte Werke:Simon A. Cole, Suspect Identities. A History of Fingerprinting and Criminal Identification, 2. Aufl., Cambridge: Harvard University Press 2002 (erste Aufl. ebenda 2001, 400 S., ISBN 0-674-00455-8; Documenting Individual Identity. The Development of State Practices in the Modern World, hg. von Jane Caplan, John Torpey, Princeton University Press 2001, VII, 415 S., ISBN 0-691-00911-2

Recent results from the L3 Collaboration

International Nuclear Information System (INIS)

Ting, S.C.C.

1993-01-01

In this report we summarize the recent results from the L3 Collaboration. The L3 Collaboration is one of the largest international collaborations in high energy physics and consists of many universities from the United States including University of Michigan, M.I.T., Caltlech, Princeton and Harvard, and leading research centers from France, Germany, Switzerland, Holland, India, China, Korea, Russia and other nations

Exact gate sequences for universal quantum computation using the XY interaction alone

International Nuclear Information System (INIS)

Kempe, J.; Whaley, K.B.

2002-01-01

In a previous publication [J. Kempe et al., Quantum Computation and Information (Rinton Press, Princeton, NJ, 2001), Vol. 1, special issue, p. 33] we showed that it is possible to implement universal quantum computation with the anisotropic XY-Heisenberg exchange acting as a single interaction. To achieve this we used encodings of the states of the computation into a larger Hilbert space. This proof is nonconstructive, however, and did not explicitly give the trade-offs in time that are required to implement encoded single-qubit operations and encoded two-qubit gates. Here we explicitly give the gate sequences needed to simulate these operations on encoded qubits and qutrits (three-level systems) and analyze the trade-offs involved. We also propose a possible layout for the qubits in a triangular arrangement

Tactical Nuclear Weapons: Their Purpose and Placement

Science.gov (United States)

2015-06-01

international relations theory lens the decision to fund a LEP makes sense. Examination of the works of Robert Keohane , Kenneth Waltz, and G. John...economic reconstruction, and forward deploy forces to prevent communist expansion can be explained through the lens of IR theorist Robert Keohane ...13. Robert O. Keohane , After Hegemony: Cooperation and Discord in the World Political Economy, 1st Princeton Classic Ed, A Princeton Classic

International Conference on the Physics of Electronic and Atomic Collisions. Participants List (16th), Held in New York, New York on 26 July-1 August 1989

Science.gov (United States)

1989-08-01

SOPHIA UNIVERSITY INST. DE ASTRONOMIA OSSERVATERIO ASTROLOGIC DEPARTMENT OF PHYSICS Y FISICA DEL ESPACIO DE BRERA 7-1 KIOI-CHO C.C. 67, SUC. 28 VIA...ISLAM STATE UNIVERSITY OF Y . ITIKAWA WALRAVEN J. NEW YORK COLLEGE-POTSDAM INST OF SPACE & ASTRN SCI UN7’,ERSITY OF 136 MAPLE STREET 3-1-1 YOSHINODAI...S.UNIVERSITY DR USA PRINCETON, NJ 08544 FT. WORTH, TI 76129 USA USA ALEXANDER KALAMARIDES EMANUEL Y . KAMBER WOLFGANG KAMKE RICE UNIVERSITY PHYSICS DEPT

2016 Quantum Science Gordon Research Conference

Science.gov (United States)

2018-01-10

Poster Presenter Registered Barik , Sabyasachi IREAP Attendee Registered Beck, Mark Whitman College Poster Presenter Registered Béguin, Jean...Innsbruck Speaker Registered Bollinger, John J National Institute of Standards and Technology Speaker Registered Bondar, Denys I Princeton...Tatjana AFOSR Attendee Registered Dauphinais, Guillaume Université de Sherbrooke Poster Presenter Registered Davis, Emily J Stanford University

High energy physics research. Final report, October 1, 1969--December 31, 1990

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-05-01

The goal of this research was to understand the fundamental constituents of matter and their interactions. First, a brief history of the high energy research at Princeton University is presented. Next, the extensive research covered in this 21 year period is summarized. Finally, a list of all publications issued during this period is presented.

High energy physics research. Final report, October 1, 1969--December 31, 1990

International Nuclear Information System (INIS)

1995-05-01

The goal of this research was to understand the fundamental constituents of matter and their interactions. First, a brief history of the high energy research at Princeton University is presented. Next, the extensive research covered in this 21 year period is summarized. Finally, a list of all publications issued during this period is presented

Education in Emergencies and Early Reconstruction: UNICEF Interventions in Colombia, Liberia, and Southern Sudan

Science.gov (United States)

Beleli, Ozsel; Chang, Victoria; Feigelson, Michael J.; Kopel-Bailey, Jules A.; Maak, Sheila A.; Mnookin, Jacob P.; Nguyen, Thu H.; Salazar, Mariana; Sinderbrand, Joy E.; Tafoya, Simon N.

2007-01-01

Broad access to quality, child-friendly education in emergencies is a critical component of early reconstruction and development. As a class of graduate students at the Woodrow Wilson School of Public and International Affairs at Princeton University, our goal is to make a modest contribution to the field of education in emergencies by working…

Past, present, future: LHC and future possibilities

CERN Multimedia

CERN. Geneva; Linssen, Lucie; Dissertori, Guenther

2014-01-01

M. Mangano studied theoretical physics at Scuola Normale Superiore (Pisa, Italy). He held research appointments in the Physics Department of Princeton University (’84-’86), in the Theory Group of Fermilab laboratory (Chicago, ’86-‘88), in the Pisa laboratory of INFN (Italy, ’89-‘95). Since 1995, he works in the ...

Brian Steensland, The Failed Welfare Revolution. America's Struggle over Guaranteed Income Policy, Princeton and Oxford, Princeton University Press, 2008, XII, 304 pp. [Ressenya de llibre

OpenAIRE

Espuelas Barroso, Sergio

2010-01-01

A diferencia de lo que es habitual, el libro de Steensland se centra en la historia de un fracaso. El ascenso y declive de una propuesta para crear, primero durante el gobierno Nixon y después durante la era Carter, una Renta Mínima Garantizada en los Estados Unidos. ...

On the Theory of Sunspots Proposed by Signor Kirchoff

Directory of Open Access Journals (Sweden)

Secchi A.

2011-07-01

Full Text Available Eileen Reeves (Department of Comparative Literature, Princeton University, Princeton, New Jersey, 08544 and Mary Posani (Department of French and Italian, The Ohio State University, Columbus, Ohio, 43221 provide a translation of Father Pietro Angelo Secchi’s classic work “ Secchi A. Sulla Teoria Delle Macchie Solari: Proposta dal sig. Kirchoff” as it appeared in Bullettino Meteorologico dell’ Osservatorio del Collegio Romano , 31 January 1864, v.3(4, 1–4. This was the first treatise to propose a partic- ulate photosphere floating on the gaseous body of the Sun. The idea would dominate astrophysical thought for the next 50 years. Secchi appears to have drafted the article, as a response to Gustav Kirchhoff’s proposal, echoing early Galilean ideas, that sunspots represented clouds which floated above the photosphere. Other than presenting a new solar model, noteworthy aspects of this work include Secchi’s appropriate insistence that materials do not emit the same light at the same temperature and his gentle rebuke of Kirchhoff relative to commenting on questions of astronomy.

Enhancing Intellectual Diversity on Campus--The James Madison Program at Princeton

Science.gov (United States)

Nieli, Russell K.

2005-01-01

Statistics indicate a "one-party" American university, yet Russell K. Nieli discerns the faint but hopeful stirrings of a movement to redress the ideological imbalance in the professoriate. Here and there, across the country, architects are creating new, or revamping existing, departments and curricula to embrace the best elements of the American…

Automatic and manual operation modes of the TFTR maintenance manipulator

International Nuclear Information System (INIS)

Boehme, G.; Gumb, L.; Lotz, E.; Mueller, G.; Selig, M.

1987-01-01

The remote in-vessel operations scheduled to maintain the TFTR at Princeton, NJ, USA, comprise inspection, calibration, cleaning and protective tile replacement. The environmental conditions inside the torus vessel are ultra high vacuum, moderate γ-radiation and 150 0 C temperature of the vessel structure. The Princeton Plasma Physics Laboratory (PPPL) and KfK are jointly developing a maintenance manipulator (MM) which can perform these tasks. (orig./HP)

Toxic Hazards Research Unit Annual Report: 1987

Science.gov (United States)

1988-03-01

the medullary tubules and a significant increase in the incidence c4 renal tumors (Bruner, 1984). Studies investigating the toxic and carcinogenic...of military interest. In: M.A. Mehlman et alds. Renal Effects of Petroleum Hydrocarbons, op. 133-L 140. Princeton, NY: Princeton Scientific Publishers...order reaction kinetics, with the rate of reaction increasing rapidly as a funcion of increasing RH (Figure 9.1-2). Reaction rate constants at three RH

El uso político de la edad media. The myth of nations. The medieval origins of Europe

Directory of Open Access Journals (Sweden)

Abel Ignacio López

2002-01-01

Full Text Available El uso político de la edad media. Geary, Patrick, The Myth of Nations. The Medieval Origins of Europe. Princeton: Princeton University Press, 2002, pp: 199. El libro de Patrick Geary es una brillante crítica a los abusos que políticos e incluso historiadores han hecho a propósito de la temprana Edad Media. En efecto, este historiador norteamericano muestra que ideólogos del nacionalismo europeo de nuestro tiempo se han basado y aún se basan en un conocimiento erróneo de la época medieval para fundamentar sus propios prejuicios y exclusiones. Según esa interpretación, los pueblos modernos de hoy se constituyeron por primera vez en el período posterior a la caída del Imperio Romano y a la consolidación en Europa de los llamados pueblos germanos.

One Second After the Big Bang

CERN Multimedia

CERN. Geneva

2014-01-01

A new experiment called PTOLEMY (Princeton Tritium Observatory for Light, Early-Universe, Massive-Neutrino Yield) is under development at the Princeton Plasma Physics Laboratory with the goal of challenging one of the most fundamental predictions of the Big Bang – the present-day existence of relic neutrinos produced less than one second after the Big Bang. Using a gigantic graphene surface to hold 100 grams of a single-atomic layer of tritium, low noise antennas that sense the radio waves of individual electrons undergoing cyclotron motion, and a massive array of cryogenic sensors that sit at the transition between normal and superconducting states, the PTOLEMY project has the potential to challenge one of the most fundamental predictions of the Big Bang, to potentially uncover new interactions and properties of the neutrinos, and to search for the existence of a species of light dark matter known as sterile neutrinos.

Electromagnetic Launchers and Guns. Phase 1

Science.gov (United States)

1980-06-01

a high-speed maglev transportation system based on a linear synchronous motor (1,2,3). In 1975 Gerard K. O’Neill of Princeton University...fact that the very important railgun- homopolar launcher technology is already being pursued at Westinghouse and university of Texas, Austin. The...shown in Fig. 14 on the following page. There are three comparable options for energy storage: an engine-driven homopolar generator followed by an

The Joy of Teaching and Writing Conceptual Physics

Science.gov (United States)

Hewitt, Paul G.

2011-01-01

When I began teaching at City College of San Francisco in 1964, I fell in love with a 1960 text-book that addressed non-science students, "Physics for the Inquiring Mind," written by British-born physicist Eric M. Rogers, who taught physics at Princeton University and who later won the 1969 Oersted Medal of the American Association of…

The Map of My Life

CERN Document Server

Shimura, Goro

2008-01-01

Tells about the author's life, beginning with his earliest childhood days. This book describes his survival of American bombing raids when he was a teenager in Japan, his emergence as a researcher in a post-war university system that was seriously deficient, and his life as a mathematician in Princeton and in the international academic community.

Planetary climates (princeton primers in climate)

CERN Document Server

Ingersoll, Andrew

2013-01-01

This concise, sophisticated introduction to planetary climates explains the global physical and chemical processes that determine climate on any planet or major planetary satellite--from Mercury to Neptune and even large moons such as Saturn's Titan. Although the climates of other worlds are extremely diverse, the chemical and physical processes that shape their dynamics are the same. As this book makes clear, the better we can understand how various planetary climates formed and evolved, the better we can understand Earth's climate history and future.

On the possibility of a steady state tokamak

International Nuclear Information System (INIS)

Dawson, J.M.; Nunan, W.J.; Ma, S.

1994-01-01

This symposium is particularly honoring Tom for his guiding of the graduate program in plasma physics at Princeton. For this reason I thought it would be appropriate for me to speak about some work a graduate student of mine, Bill Nunan, is doing, at UCLA. In a real sense the UCLA graduate program in Plasma Physics has many roots in the Princeton program which Tom so skillfully guided. copyright American Institute of Physics 1994

Empirical Bayes Estimation of Proportions in Several Groups.

Science.gov (United States)

1981-01-01

Street NW Washington, DC 20208 Dr. William Graham Testing Directorate 1 Dr. Lorraine D. Eyde MEPCOM/MEPCT-P Personnel R&D Center Ft. Sheridan, IL...D-53 BONN 1, GERMANY Princeton, NJ 08540 1 Dr. Mark D. Reckase Dr. Gary Marco Educational Psychology Dept. Educational Testing Service University of...GED Testing Service, Suite 20 Columbia, SC 29208 One Dupont Cirle, NW Washington, DC 20036 1 PROF. FUMIKO SAMEJIMA DEPT. OF PSYCHOLOGY UNIVERSITY OF

Advanced Modeling in Excel: from Water Jets to Big Bang

Science.gov (United States)

Ignatova, Olga; Chyzhyk, D.; Willis, C.; Kazachkov, A.

2006-12-01

An international students’ project is presented focused on application of Open Office and Excel spreadsheets for modeling of projectile-motion type dynamical systems. Variation of the parameters of plotted and animated families of jets flowing at different angles out of the holes in the wall of water-filled reservoir [1,2] revealed unexpected peculiarities of the envelopes, vertices, intersections and landing points of virtual trajectories. Comparison with real-life systems and rigorous calculations were performed to prove predictions of computer experiments. By same technique, the kinematics of fireworks was analyzed. On this basis two-dimensional ‘firework’ computer model of Big Bang was designed and studied, its relevance and limitations checked. 1.R.Ehrlich, Turning the World Inside Out, (Princeton University Press, Princeton, NJ, 1990), pp. 98-100. 2.A.Kazachkov, Yu.Bogdan, N.Makarovsky, N.Nedbailo. A Bucketful of Physics, in R.Pinto, S.Surinach (eds), International Conference Physics Teacher Education Beyond 2000. Selected Contributions (Elsevier Editions, Paris, 2001), pp.563-564. Sponsored by Courtney Willis.

Emotional engagement, social interactions, and the development of an afterschool game design curriculum

Science.gov (United States)

Kwah, Helen; Milne, Catherine; Tsai, Tzuchi; Goldman, Ricki; Plass, Jan L.

2016-09-01

This formative design study examines how a program curriculum and implementation was emergently (re)designed in dynamic relation to the expressed emotions of teachers and students. The context was a yearlong afterschool game design program for STEM learning at an urban and public all-girls middle school. Using Randall Collins' (Interaction ritual chains, Princeton University Press, Princeton, 2004) sociology of emotions framework, our analysis of field notes and video data reveal how the original intended curriculum hindered the generation of positive emotions, mutual foci of attention, and feelings of group solidarity—factors important in the generation of successful group interactions. In response to teacher and student expressed emotions, we took these factors as a guide for redesigning the program curriculum and implementation in order to foster a more positive emotional climate and redirect students' positive emotions toward engagement in learning goals. This study's implications point to the possibilities for designing curricula and program implementations to engender more emotionally responsive environments for STEM learning.

Separating Belligerent Populations: Mitigating Ethno-Sectarian Conflict

Science.gov (United States)

2008-05-22

Princeton University Press, 2003), 132-33. 6 The very idea of reconciliation, much less any return to a state of peaceful, intergrated coexistence...threaten the environment. Such conflicts also threaten international access to natural resources and the security of trade distribution infrastructure...criticize separation because it creates more economic and social problems. Lack of trade and economic opportunity in isolated ethnic enclaves results

Schwarzschild, Martin (1912-97)

Science.gov (United States)

Murdin, P.

2000-11-01

Astrophysicist, born in Potsdam, Germany, the son of KARL SCHWARZSCHILD, left Germany, became professor at Princeton University. Working with John von Neumann, Schwarzschild used the powers of the newly developed electronic digital computers to work on the theory of stellar structure and evolution. He uncovered phenomena in red giant stars, including how they evolve off the main sequence in the H...

Pulsed power liner for PLT energy systems

International Nuclear Information System (INIS)

Armellino, C.A.; Bronner, G.; Murray, J.G.

1975-01-01

PLT is Princeton University's latest Tokamak machine in the controlled thermonuclear fusion research effort. The OH (ohmic heating) and SF (shaping field) systems for the machine place a very high energy pulsed current load on the AC line feeding them. This paper describes the two systems and the steps taken to insure minimum effect on line regulation during the pulsed operation

Genetics Research Discovered in a Bestseller | Poster

Science.gov (United States)

By Nancy Parrish, Staff Writer One morning in early January, Amar Klar sat down at his computer and found an e-mail with a curious message from a colleague. While reading a bestselling novel, The Marriage Plot by Jeffrey Eugenides, his colleague, a professor at Princeton University, found a description of research on yeast genetics that was surprisingly similar to Klar’s early

Proceedings of the Organization of 1990 Meeting of International Neural Network Society Jointed with IEEE Held in Washington, DC on January 15 - 19, 1990. Volume 2. Applications Track.

Science.gov (United States)

1990-11-30

the face recognitio task using a conven- tional nonparametric classification technique. In Section IV, we present an analysis of our implementa- tion...Markov Models ...................................................................... 11-409 W. D. Mao and S. Y. Kung Princeton University Human Face ...1 Introduction Thbs article describes an ongoing project which is concerned with the development of neural inter- faces to the human nervous system

Cognitions, Decisions and Behaviors Related to Successful Adjustment Among Individuals with SCI: A Qualitative Examination of Military and Nonmilitary Personnel

Science.gov (United States)

2015-10-01

Report No. 222). Princeton, NJ: Princeton Religion Center; 1984. 29. Pargament KI, Kennell J, Hathaway W, Grevengoed N, Newman J, Jones W. Religion and...the problem-solving process: three styles of coping. Journal for the Scientific Study of Religion. 1988;27(1):90-104. 30. Bulman RJ, Wortman CB... parents raised me and instilled that I can do anything. Life goes on whether you win or lose. Learn to accept change and life is a lot better to deal

Princeton University high energy physics: Research highlights, August 1, 1986-January 31, 1987

International Nuclear Information System (INIS)

1987-01-01

Progress is reported in the study of CP violation in the neutral kaon system, search for K + → π + + missing neutrals, forward production of muon pairs, nonlinear quantum electrodynamics, search for short-range gravitational forces, and various theoretical topics involving string theory, QCD, and electroweak processes

Book Symposium: Duncan Pritchard, Epistemic Angst (Princeton University Press, 2015, xiii + 236 pages

Directory of Open Access Journals (Sweden)

Duncan Pritchard

Full Text Available ABSTRACT This book symposium features three critical pieces dealing with Duncan Pritchard's book, 'Epistemic Angst'; the symposium also contains Pritchard's replies to his critics.

Mode and Intermediate Waters in Earth System Models

Energy Technology Data Exchange (ETDEWEB)

Gnanadesikan, Anand [Johns Hopkins Univ., Baltimore, MD (United States); Sarmiento, Jorge L. [Princeton Univ., NJ (United States)

2015-12-22

This report describes work done as part of a joint Princeton-Johns Hopkins project to look at the impact of mode and intermediate waters in Earth System Models. The Johns Hopkins portion of this work focussed on the role of lateral mixing in ventilating such waters, with important implications for hypoxia, the uptake of anthropogenic carbon, the dynamics of El Nino and carbon pumps. The Johns Hopkins group also collaborated with the Princeton Group to help develop a watermass diagnostics framework.

A conversation with Geoff Watson

OpenAIRE

Beran, R. J.; Fisher, N. I.

1998-01-01

Geoffrey Stuart Watson, Professor Emeritus at Princeton University, celebrated his 75th birthday on December 3, 1996. A native Australian, his early education included Bendigo High School and Scotch College in Melbourne. After graduating with a B.A. (Hons.) from Melbourne University in December 1942, he spent the next few years, during and after World War II, doing research and teaching on applied mathematical topics. His wandering as a scholar began in 1947, when he became ...

TrustGuard: A Containment Architecture with Verified Output

Science.gov (United States)

2017-01-01

that the TrustGuard system has minimal performance decline, despite restrictions such as high communication latency and limited available bandwidth...design are the availability of high bandwidth and low delays between the host and the monitoring chip. 3-D integration provides an alternate way of...TRUSTGUARD: A CONTAINMENT ARCHITECTURE WITH VERIFIED OUTPUT SOUMYADEEP GHOSH A DISSERTATION PRESENTED TO THE FACULTY OF PRINCETON UNIVERSITY IN

Approximate dynamic programming solving the curses of dimensionality

CERN Document Server

Powell, Warren B

2007-01-01

Warren B. Powell, PhD, is Professor of Operations Research and Financial Engineering at Princeton University, where he is founder and Director of CASTLE Laboratory, a research unit that works with industrial partners to test new ideas found in operations research. The recipient of the 2004 INFORMS Fellow Award, Dr. Powell has authored over 100 refereed publications on stochastic optimization, approximate dynamic programming, and dynamic resource management.

Conversation with C. Bryan Rulon

OpenAIRE

Moore, Tom

2012-01-01

C. Bryan Rulon, a native of Arcadia, Indiana, studied composition at the renowned School of Music of Indiana University, and moved to New York City in 1981, where he was active as a performer with his ensemble First Avenue. He studied at Princeton University in the nineties, where he received his PhD (ABD) in 1995. He presently lives in Arcadia once more, having left New York for health reasons in 2006. We talked via Skype on March 9, 2011.

Data acquisition system for medium power neutral beam test facility

International Nuclear Information System (INIS)

Stewart, C.R. Jr.; Francis, J.E. Jr.; Hammons, C.E.; Dagenhart, W.K.

1978-06-01

The Medium Power Neutral Beam Test Facility at Oak Ridge National Laboratory was constructed in order to develop, test, and condition powerful neutral beam lines for the Princeton Large Torus experiment at Princeton Plasma Physics Laboratory. The data acquisition system for the test stand monitors source performance, beam characteristics, and power deposition profiles to determine if the beam line is operating up to its design specifications. The speed of the computer system is utilized to provide near-real-time analysis of experimental data. Analysis of the data is presented as numerical tabulation and graphic display

Data acquisition system for PLT Neutral Beam Test Stand

International Nuclear Information System (INIS)

Francis, J.E. Jr.; Hammons, C.E.

1977-01-01

The PLT Neutral Beam Test Stand at Oak Ridge National Laboratory was constructed to test and condition powerful neutral beam sources for the Princeton Large Torus experiment at Princeton Plasma Physics Laboratory. The data acquisition system for the test stand monitors the beam characteristics and power output to determine if the beam is operating at its design specifications. The high speed of the computer system is utilized to provide near-real-time analysis of experimental data. The analysis of the data is presented as numerical tabulation and graphic display

Madame Wu Chien-Shiung the first lady of physics research

CERN Document Server

Chiang, Tsai-Chien

2014-01-01

Narrating the well-lived life of the "Chinese Madame Curie" - a recipient of the first Wolf Prize in Physics (1978), the first woman to receive an honorary doctorate from Princeton University, as well as the first female president of the American Physics Society - this book provides a comprehensive and honest account of the life of Dr. Chien-Shiung Wu, an outstanding and leading experimental physicist of the 20th century.

Ion Velocity Distribution in a Low-Power Cylindrical Hall Thruster

Science.gov (United States)

2010-07-01

profile inside a CHT – the magnetic field lines are believed to form equipotential surfaces , creating an electric field that has a significant axial...centerline of the channel. The resulting equipotential surfaces provide an electric field profile with a significant outward pointing radial component...pole and creating a region of the channel with a low surface -to-volume area (a cylindrical region), the CHT as developed by Princeton University reduces

The Cosmic Microwave Background Radiation-A Unique Window on the Early Universe

Science.gov (United States)

Hinshaw, Gary

2010-01-01

The cosmic microwave background radiation is the remnant heat from the Big Bang. It provides us with a unique probe of conditions in the early universe, long before any organized structures had yet formed. The anisotropy in the radiation's brightness yields important clues about primordial structure and additionally provides a wealth of information about the physics of the early universe. Within the framework of inflationary dark matter models, observations of the anisotropy on sub-degree angular scales reveals the signatures of acoustic oscillations of the photon-baryon fluid at a redshift of 11 00. Data from the first seven years of operation of the Wilkinson Microwave Anisotropy Probe (WMAP) satellite provide detailed full-sky maps of the cosmic microwave background temperature and polarization anisotropy. Together, the data provide a wealth of cosmological information, including the age of the universe, the epoch when the first stars formed, and the overall composition of baryonic matter, dark matter, and dark energy. The results also provide constraints on the period of inflationary expansion in the very first moments of time. WMAP, part of NASA's Explorers program, was launched on June 30, 2001. The WMAP satellite was produced in a partnership between the Goddard Space Flight Center and Princeton University. The WMAP team also includes researchers at the Johns Hopkins University; the Canadian Institute of Theoretical Astrophysics; University of Texas; Oxford University; University of Chicago; Brown University; University of British Columbia; and University of California, Los Angeles.

The big five and self-esteem among overweight dieting and non-dieting women.

Science.gov (United States)

Rubinstein, Gidi

2006-11-01

Overweight is one of the most frequent phenomena, which poses serious health risks, emotional disturbances and esthetic and social problems in the Western world. This study investigated personality differences between women with normal weight, dieting overweight women and non-dieting overweight women. Thirty women with normal weight (NW), 30 overweight women who participated in diet groups (OWD), and 30 overweight women who did not participate in such groups (OWND) filled in a demographic questionnaire, Costa and McCrae's [Costa, P. T. Jr., & McCrae, R. R. (1992). NEO PI-R: Professional manual. Odessa, FL: Psychological Assessment Resources.] NEO-FFI, and Rosenberg's [Rosenberg, M. (1965). Society and the adolescent self-image. Princeton, NJ: Princeton University Press.] Self-Esteem questionnaire. The results indicate that the OWND are significantly more neurotic and less open, conscientious, agreeable, and extravert than the other two groups. Self-esteem of the OWND is also lower than both OWD and NW. Contrary to hypothesis, OWD and NW do not significantly differ from each other with respect to both the Big Five and self-esteem.

"WE ARE ALL IN THE SAME BOAT NOW" PROVERBIAL RHETORIC IN THE CHURCHILL-ROOSEVELT CORRESPONDENCE

Directory of Open Access Journals (Sweden)

Wolfgang Mieder

2006-06-01

Full Text Available Both Winston S. Churchill (1874-1965 and Franklin D. Roosevelt (1 882-1945 were masters of the English language and effective orators, rallying their people through word and deed to fight as allies against the dictatorial powers during the Second World War. Their public speeches and interviews are replete with proverbs, proverbial expressions, and other phraseologisms. This is also true for their private and secretive letters, messages, memoranda, and telegrams, as can be seen from the materials that Warren F. Kimball edited in the three volumes of Churchill & Roosevelt: The Complete Correspondence (Princeton, NJ: Princeton University Press, 1984. The proverbial language, especially metaphorical texts referring to the body, animals, and the military, gives their important communications a lively and humane flavor that illustrates their deep friendship, trust, and support of each other. Frequently used as metaphorical arguments, these proverbial interjections into an otherwise factual epistolary exchange from 1933 to 1945 bear witness to the determination of these two world leaders to win the struggle for a free world.

Tüüri vioolakontserdi esiettekanne

Index Scriptorium Estoniae

2008-01-01

24. okt. toovad Taanis Sonderborgis maailmaesiettekandele Erkki-Sven Tüüri Vioolakontserdi "Illuminatio" norra vioolamängija Lars Anders Tomter ja Lõuna- Jüütimaa Sümfooniaorkester, mida juhatab Vladimir Ziva. Evelyn Glennie ja New Jersey Sümfooniaorkester Neeme Järvi juhatusel esitavad 10. okt. USAs Newarkis ja 12. okt. New Brunswickis Tüüri 4. sümfoonia "Magma". Sellega seoses esineb Tüür loengutega oma loomingust järgmistes kõrgkoolides: New York Univerdity, Juilliard Scool of Music, Princeton University ja Montclair State University

Dominance without Hegemony / The Nation and lts Fragments

Directory of Open Access Journals (Sweden)

Mauricio Archila Neira

2001-01-01

Full Text Available Ranajit Guha,Dominance without Hegemony, Cambridge (M: Harvard University Press, 1997. El libro es elaborado por la figura más conocida de este grupo de historiadores, Ranajit Guha, y constituye una síntesis de su reinterpretación de las relaciones de poder coloniales y poscoloniales. Inicia criticando la pretensión de los funcionarios ingleses de haber tenido completa hegemonía en la India durante la época de dominio imperial. Pero también los historiadores de ambas partes del planeta son objeto de sus dardos no sólo por reproducir ese mito, cuanto por desconocer el papel de los nativos en aceptarlo o rechazarlo. / Partha Chatterjee, The Nation and lts Fragments. Princeton: Princeton University, 1993. Chatterjee empieza su texto con la crítica del modelo de Benedict Anderson de nación como' comunidad imaginada. Lo señala como una nueva versión colonial que reduce el nacionalismo a la esfera política cuando, para Chatterjee, la resistencia anticolonial crea un ámbito propio y distinto. Así contrapone el dominio material y de la política, importado desde Europa, a lo interno que correspondería al mundo cultural y espiritual exclusivo del anticolonialismo indio .

Annual Site Environmental Report for Calendar Years 2005-2006

International Nuclear Information System (INIS)

Finley, Virginia L.

2010-01-01

Contained in the following report are data for radioactivity in the environment collected and analyzed by Princeton Plasma Physics Laboratory's Princeton Environmental, Analytical, and Radiological Laboratory (PEARL). The PEARL is located on-site and is certified for analyzing radiological and non-radiological parameters through the New Jersey Department of Environmental Protection's Laboratory Certification Program, Certification Number 12471. Non-radiological surface and ground water samples are analyzed by NJDEP certified subcontractor laboratories - QC, Inc. and Accutest Laboratory. To the best of our knowledge, these data, as contained in the 'Annual Site Environmental Report for 2005 and 2006,' are documented and certified to be correct.

Human detection and motion analysis at security points

Science.gov (United States)

Ozer, I. Burak; Lv, Tiehan; Wolf, Wayne H.

2003-08-01

This paper presents a real-time video surveillance system for the recognition of specific human activities. Specifically, the proposed automatic motion analysis is used as an on-line alarm system to detect abnormal situations in a campus environment. A smart multi-camera system developed at Princeton University is extended for use in smart environments in which the camera detects the presence of multiple persons as well as their gestures and their interaction in real-time.

MASLOW: The First Step in Coin

Science.gov (United States)

2009-01-06

Being. New York: John Wiley & Sons, 1999. Maslow , Abraham H. "/Maslow’s hierarchy of needs." wikipedia. Nov 12, 2007. http://en.wikipedia.org...the psychologist Abraham Maslow in 1943, may provide a more intuitive means of addressing the needs of the population in the near term and create a...the Link Between Education, Poverty and Terrorism Among Palestinians. Paper, Princeton University, 2006. Maslow , Abraham H. Toward a Psychology of

Review of The Invention of Enterprise

Directory of Open Access Journals (Sweden)

Michael E. Marotta

2011-05-01

Full Text Available The Invention of Enterprise: Entrepreneurship from Ancient Mesopotamia to Modern Times, David S. Landes, Joel Mokyr, and William J. Baumol, eds., Princeton University Press, 2010, is a dense anthology that provides an “orbital view” of the history of trade and commerce. The essays encompass several theoretic frameworks while following three themes: the creation of enterprises; the distinctions between creative and corrosive capitalism; and the societies that engender those different modes.

Congress and National Security: Interest, Influence and Speed

Science.gov (United States)

2010-03-01

but instead a quick response in a period of already great distrust of the executive branch in the aftermath of Vietnam and Watergate . Congress had...Option,” Foreign Policy 39 (1980): 143–153. 22 continue to dominate the debate through the Iran-Contra scandal .49 Loch Johnson concludes, “the...Princeton University Press, 2007), 48–49. 23 Lindsay cites the Iran-Contra scandal as another interesting oversight dilemma. Although the

6th International Workshop on Model Reduction in Reactive Flow

Science.gov (United States)

2018-01-01

reduction in reacting flow . Registration DateRegistration TypeFirst Name Middle NameLast Name Affiliation US State /Canadian ProvinceState/Province/R gion...Report: 6th International Workshop on Model Reduction in Reactive Flow The views, opinions and/or findings contained in this report are those of the...Agreement Number: W911NF-17-1-0121 Organization: Princeton University Title: 6th International Workshop on Model Reduction in Reactive Flow Report Term

Models and Estimation Procedures for the Analysis of Subjects-by-Items Data Arrays.

Science.gov (United States)

1982-06-30

Conclusions and recommendations The usefulness of Tukey’s model for model-based psychological testing is probably greatest for analyses of responses which are...22314 National Institute of Education Attn: TC 1200 19th Street NW Washington, DC 20208 Dr. William Graham Testing Directorate 1 Dr. Lorraine D. Eyde ...Educational Testing Service 1 Dr. Norman Cliff Princeton, NJ 08450 Dept. of Psychology Univ. of So. California 1 Dr. Ina Bilodeau University Park

Explanatory Coherence and Belief Revision in Naive Physics

Science.gov (United States)

1988-07-01

continental drift (Thagard & Nowak, 1988), and debates about why the dinosaurs became extinct . Application of ECHO to the belief revisions in Pat and Hal...rewono of nocuamy Idid 4onoly by bodck number) Students of reasoning have long tried to understand how people revise systems of beliefs. We maintain...Princeton University Students of reasoning have long tried to understand how people revise systems of beliefs (see Wertheimer, 1945, for example). We will

A critical review of Jan Beyea's report: A study of some of the consequences of hypothetical reactor accidents at Barsebaeck

International Nuclear Information System (INIS)

Gjoerup, H.L.; Hedemann Jensen, P.; Jensen, N.O.; Pejtersen, V.; Lundtang Petersen, E.; Petersen, T.; Thykier-Nielsen, S.; Heikel Vinther, F.

1978-04-01

This report contains a critical review of Jan Beyea's report: A study of some of the consequences of hypothetical reactor accidents at Barsebaeck (Princeton University, January 1978). Unreasonable assumptions concerning dry deposition, plume rise, meteorological considerations, dose-response relationship and probability distributions were found in the report. It is found that the conclusions of the Beyea report are the result of a mathematical exercise rather than the results of a realistic risk evaluation for Barsebaeck. (author)

Droplet-Wall/Film Impact in IC Engine Applications

Science.gov (United States)

2017-08-14

Report: Droplet-Wall/ Film Impact in IC Engine Applications (ARO Topic 1.4.1 under ARO’s Dr. Ralph A. Anthenien) The views, opinions and/or findings...Participants: RPPR Final Report as of 12-Oct-2017 Agreement Number: W911NF-16-1-0449 Organization: Princeton University Title: Droplet-Wall/ Film Impact...droplets impacting a wet surface under various film thickness, which plays a critical role in controlling the efficiency of applications such as those

The AFGL (Air Force Geophysics Laboratory) Absolute Gravity Measuring System. A Final Report and Operating/Maintenance Manual.

Science.gov (United States)

1983-10-28

Acceleration of Gravit , Ph. D. Thesis, Princeton University, Prion, NJ 12,"% %% %. LA -T of the reflectors is dropped and the number of optical fringes is...system which, as described in Reference 9, is a Chamber -Within -A -Chamber direct free-fall system; and the Istituto de Metrologia "G. Colonnetti" (IMGC...Report, AD No. 783313, Martin Marietta Aerospace, Orlando, la 4. Faller, J. E. (1967) The precision measurement of the acceleration of gravity, Science

ANNIVERSARY: 25 years without CP

International Nuclear Information System (INIS)

Riordan, Michael

1989-01-01

In 1964 a small group of Princeton University physicists led by Jim Cronin and Val Fitch performed a landmark experiment at Brookhaven. Using a double-arm spectrometer, they showed that long-lived neutral kaons occasionally decayed into a pair of pions - violating the hitherto sacrosanct CP symmetry of combined mirror reflection and particle-antiparticle switching. From May 21-26 scientists gathered at the Chateau de Blois, southwest of Paris, to celebrate the 25th anniversary of this achievement

ANNIVERSARY: 25 years without CP

Energy Technology Data Exchange (ETDEWEB)

Riordan, Michael

1989-07-15

In 1964 a small group of Princeton University physicists led by Jim Cronin and Val Fitch performed a landmark experiment at Brookhaven. Using a double-arm spectrometer, they showed that long-lived neutral kaons occasionally decayed into a pair of pions - violating the hitherto sacrosanct CP symmetry of combined mirror reflection and particle-antiparticle switching. From May 21-26 scientists gathered at the Chateau de Blois, southwest of Paris, to celebrate the 25th anniversary of this achievement.

Beyond the center: Sciences in Central and Eastern Europe and their histories. An interview with professor Michael Jordan conducted by Jan Surman

Directory of Open Access Journals (Sweden)

Michael Gordin

2016-11-01

Full Text Available What is special about sciences in Central and Eastern Europe? What are the obstacles for writing histories of science done beyond metropoles? Is this science different than the science in the centers and what makes it so? How imperial are sciences made by representatives of dominant nations compared to non-dominant nations? These are some of the questions touched upon in the interview with Michael Gordin, a leading historian of science from Princeton University.

Getting to Negotiations in Syria: The Shadow of the Future and the Syrian Civil War

Science.gov (United States)

2014-01-01

parties are that there will be a tomorrow, the more willing they will become to talk about it. As Robert Axelrod and Robert O. Keohane write, “The more...N.J.: Princeton University Press, 2002. 35 Walter, 1997, p. 335. 36 Walter, 1997, p. 336. 37 Robert Axelrod and Robert O. Keohane , “Achieving...sovereign states may choose to cooperate under conditions of anarchy. According to Robert Axel- The literature has focused on conditions prior to or

Observing the Cosmic Microwave Background Radiation: A Unique Window on the Early Universe

Science.gov (United States)

Hinshaw, Gary; Fisher, Richard R. (Technical Monitor)

2001-01-01

The cosmic microwave background radiation is the remnant heat from the Big Bang. It provides us with a unique probe of conditions in the early universe, long before any organized structures had yet formed. The anisotropy in the radiation's brightness yields important clues about primordial structure and additionally provides a wealth of information about the physics,of the early universe. Within the framework of inflationary dark matter models observations of the anisotropy on sub-degree angular scales will reveal the signatures of acoustic oscillations of the photon-baryon fluid at a redshift of approx. 1100. The validity of inflationary models will be tested and, if agreement is found, accurate values for most of the key cosmological parameters will result. If disagreement is found, we will need to rethink our basic ideas about the physics of the early universe. I will present an overview of the physical processes at work in forming the anisotropy and discuss what we have already learned from current observations. I will conclude with a brief overview of the recently launched Microwave Anisotropy Probe (MAP) mission which will observe the anisotropy over the full sky with 0.21 degree angular resolution. At the time of this meeting, MAP will have just arrived at the L2 Lagrange point, marking the start of its observing campaign. The MAP hardware is being produced by Goddard in partnership with Princeton University.

Annual Site Environmental Report for Calendar Years 2005-2006

Energy Technology Data Exchange (ETDEWEB)

Virginia L. Finley

2010-01-25

Contained in the following report are data for radioactivity in the environment collected and analyzed by Princeton Plasma Physics Laboratory's Princeton Environmental, Analytical, and Radiological Laboratory (PEARL). The PEARL is located on-site and is certified for analyzing radiological and non-radiological parameters through the New Jersey Department of Environmental Protection's Laboratory Certification Program, Certification Number 12471. Non-radiological surface and ground water samples are analyzed by NJDEP certified subcontractor laboratories - QC, Inc. and Accutest Laboratory. To the best of our knowledge, these data, as contained in the "Annual Site Environmental Report for 2005 and 2006," are documented and certified to be correct.

Resonant double loop antenna development at ORNL

International Nuclear Information System (INIS)

Taylor, D.J.; Baity, F.W.; Brown, R.A.; Bryan, W.E.; Fadnek, A.; Hoffman, D.J.; King, J.F.; Livesey, R.L.; McIlwain, R.L.

1988-01-01

As part of the development of ion cyclotron resonant heating (ICRH) systems for fusion research, Oak Ridge National Laboratory (ORNL) has built resonant double loop (RDL) antennas for the Tokamak Fusion Test Reactor (TFTR) (Princeton Plasma Physics Laboratory, Princeton, NJ, US) and Tore Supra (Centre d'Etudes Nucleaire, Cadarache, France). Each antenna has been designed to deliver 4 MW of power. The electrical circuit and the mechanical philosophy employed are the same for both antennas, but different operating environments lead to substantial differences in the designs of specific components. A description and a comparison of the technologies developed in the two designs are presented. 5 refs., 4 figs., 1 tab

An application of the LC-LSTM framework to the self-esteem instability case.

Science.gov (United States)

Alessandri, Guido; Vecchione, Michele; Donnellan, Brent M; Tisak, John

2013-10-01

The present research evaluates the stability of self-esteem as assessed by a daily version of the Rosenberg (Society and the adolescent self-image, Princeton University Press, Princeton, 1965) general self-esteem scale (RGSE). The scale was administered to 391 undergraduates for five consecutive days. The longitudinal data were analyzed using the integrated LC-LSTM framework that allowed us to evaluate: (1) the measurement invariance of the RGSE, (2) its stability and change across the 5-day assessment period, (3) the amount of variance attributable to stable and transitory latent factors, and (4) the criterion-related validity of these factors. Results provided evidence for measurement invariance, mean-level stability, and rank-order stability of daily self-esteem. Latent state-trait analyses revealed that variances in scores of the RGSE can be decomposed into six components: stable self-esteem (40 %), ephemeral (or temporal-state) variance (36 %), stable negative method variance (9 %), stable positive method variance (4 %), specific variance (1 %) and random error variance (10 %). Moreover, latent factors associated with daily self-esteem were associated with measures of depression, implicit self-esteem, and grade point average.

Present status of fusion researches in USA, 4

International Nuclear Information System (INIS)

Yoshikawa, Shoichi; Okabayashi, Michio

1983-01-01

25 years have elapsed since nuclear fusion was published at the second Geneva conference in 1958. During this period, the Plasma Physics Laboratory of Princeton University has achieved the central role in the research on toroidal system nuclear fusion devices. Also the experiment of the large tokamak TFTR started from December, 1982, recorded the longest containment time of 200 ms as the initial data, and toroidal devices look to approach one step close to the scientific verification experiment (Q = 1) of reactors. In the PPPL, in order to perfect the basis required for the realization of nuclear fusion reactors, the experimental and theoretical developments have been carried out. Plasma containment experiment has been advanced successively from stellarater through internal conductor type to tokamak, and in plasma heating, ion cyclotron heating, fast neutral particle injection heating and low region hybrid heating were successfully carried out. As the experimental apparatuses, that for poloidal divertor experiment, Princeton large torus, tokamak fusion test reactor (TFTR) and S-1 spheromak are described. From the theories developed recently, bean type tokamak, heliac-stellarator and nuclear fusion reaction utilizing μ-mesons and nuclear spin are explained. (Kako, I.)

OLEDs : Technology's next generation

Energy Technology Data Exchange (ETDEWEB)

Anon

2001-10-01

Major advances in organic light emitting device (OLED) technology are bringing some science fiction concepts to the brink of reality. At the moment. OLED technology is being developed for the flat panel display industry. Liquid crystal display dominates the market for wristwatches and cellular phones for example, while the cathode ray tube plays the same role for television sets and desktop computers. Both have limitations when it comes to meeting the needs of the next generation of smart products. The attributes required include high brightness, low power consumption, high definition, full colour, wide preview angle, fast response time and portability, and low cost. OLED has the potential to meet all those requirements. Universal Display Corporation (UDC) was founded, and specializes in the development and commercialization of OLED technology. A partnership was established early with Princeton University professors, and no fewer than 20 researchers are working on OLED technology projects at both Princeton University and the University of Southern California. To date, 35 patents have been issued, and 60 others are pending. A joint development agreement was reached with Sony Corporation this year for high efficiency active matrix OLEDs to be used in large area monitor applications. OLED technology is based on vacuum-deposited organic small molecule materials that emit very bright light when electrically stimulated. Three advances in the technology were briefly discussed: TOLED{sup TM} for Transparent OLED, SOLED{sup TM} for Stacked OLED, and FOLED{sup TM} for Flexible OLED. A list detailing the various potential uses for the technology was also included in this paper. 3 figs.

Fusion Concept Exploration Experiments at PPPL

International Nuclear Information System (INIS)

Stewart Zweben; Samuel Cohen; Hantao Ji; Robert Kaita; Richard Majeski; Masaaki Yamada

1999-01-01

Small ''concept exploration'' experiments have for many years been an important part of the fusion research program at the Princeton Plasma Physics Laboratory (PPPL). this paper describes some of the present and planned fusion concept exploration experiments at PPPL. These experiments are a University-scale research level, in contrast with the larger fusion devices at PPPL such as the National Spherical Torus Experiment (NSTX) and the Tokamak Fusion Test Reactor (TFTR), which are at ''proof-of-principle'' and ''proof-of-performance'' levels, respectively

Design and construction of a 76m long-travel laser enclosure for a space occulter testbed

Science.gov (United States)

Galvin, Michael; Kim, Yunjong; Kasdin, N. Jeremy; Sirbu, Dan; Vanderbei, Robert; Echeverri, Dan; Sagolla, Giuseppe; Rousing, Andreas; Balasubramanian, Kunjithapatham; Ryan, Daniel; Shaklan, Stuart; Lisman, Doug

2016-07-01

Princeton University is upgrading our space occulter testbed. In particular, we are lengthening it to 76m to achieve flightlike Fresnel numbers. This much longer testbed required an all-new enclosure design. In this design, we prioritized modularity and the use of commercial off-the-shelf (COTS) and semi-COTS components. Several of the technical challenges encountered included an unexpected slow beam drift and black paint selection. Herein we describe the design and construction of this long-travel laser enclosure.

Comment on the search for the charmonium 1P1 and its theoretical interpretation

Science.gov (United States)

Porter, F. C.

1984-10-01

We comment on a recent paper which discusses the theoretical implications of the Crystal Ball search for the 1P1 state of charmonium. On behalf of the Crystal Ball collaboration: California Institute of Technology - C. Edwards, R. Partridge, C. Peck, F. Porter; Harvard University - D. Antreasyan, Y.F. Gu, K. Strauch, K. Wacker, A. Weinstein; Princeton University - D. Aschman, M. Cavalli-Sforza, D. Coyne, C. Newman-Holmes, H. Sadrozinski; Stanford Linear Accelerator Center - E. Bloom, F. Bulos, G. Godfrey, C. Kiesling, W. Lockman, M. Oreglia; Stanford University - D. Gelphman, R. Hofstadter, R. Horisberger, I. Kirkbride, H. Kolanoski, K. Königsmann, R. Lee, A. Osterheld, B. Pollock and J. Tompkins.

Results from the First Observing Season of PIQUE

Science.gov (United States)

Hedman, M. M.; Barkats, D.; Gundersen, J. O.; Staggs, S. T.; Winstein, B.

2000-12-01

The Princeton IQU Experiment (PIQUE) is a ground-based telescope designed to measure the polarization of the Cosmic Microwave Background (CMB). Between 19 January 2000 and 2 April 2000, this telescope observed one of the Stokes parameters (Q) on the ring at δ = 89o from the roof of Jadwin Hall, Princeton, NJ. The telescope had a beam full-width-half-maximum of 0.24o and the detector was a single correlation polarimeter operating at 90 GHz. These observations have yielded a new limit on the polarization of the CMB in the multipole range 100 the Alfred P. Sloan Foundation and the Guggenheim Foundation through their fellowships for STS and BW respectively.

Plasma boundary considerations for the national compact stellarator experiment

International Nuclear Information System (INIS)

Mioduszewski, P.; Grossman, A.; Fenstermacher, M.; Koniges, A.; Owen, L.; Rognlien, T.; Umansky, M.

2003-01-01

The national compact stellarator experiment (NCSX) [EPS 2001, Madeira, Portugal, 18-22 June 2001] is a new fusion project located at Princeton Plasma Physics Laboratory, Princeton, NJ. Plasma boundary control in stellarators has been shown to be very effective in improving plasma performance [EPS 2001, Madeira, Portugal, 18-22 June 2001] and, accordingly, will be an important element from the very beginning of the NCSX design. Plasma-facing components will be developed systematically according to our understanding of the NCSX boundary, with the eventual goal to develop a divertor with all the benefits for impurity and neutrals control. Neutrals calculations have been started to investigate the effect of neutrals penetration at various cross-sections

Interfacing between concrete and steel construction and fusion research devices

International Nuclear Information System (INIS)

Willoughby, E.

1981-01-01

In 1976 Giffels Associates, Inc. an architect/engineer organization, was retained by the United States Department of Energy to provide Title I and Title II design services and Title III construction inspection services for the Tokamak Fusion Test Reactor now being installed at the Princeton Plasma Physics Laboratory in Princeton, New Jersey. Construction of the complex required to house and serve the reactor itself, designed by others, now commencing. During building construction several problems occurred with respect to the interface between the building design, construction and the fusion device (reactor). A brief description of some of these problems and related factors is presented, which may be of benefit to those persons active in continuing fusion research and experimental work

48 CFR 952.250-70 - Nuclear hazards indemnity agreement.

Science.gov (United States)

2010-10-01

... any subcontractor or suppliers thereto) for activities associated with Princeton Plasma Physics... language, for those contracts: “() This indemnity agreement shall be applicable with respect to nuclear...

Tokamak Fusion Test Reactor Project

International Nuclear Information System (INIS)

1983-01-01

Where the project's major contracts for buildings and equipment have experienced significant increases in cost, even though the contracts were for fixed prices, IG concluded that a major reason for the increases was the failure to adequately specify requirements prior to awarding the contracts. IG recommended that the Department should develop guidelines on what constitutes an adequate specification for a fixed-price contract and what controls should be placed over change orders. The Assistant Secretary for Management and Administration indicated in his comments to the draft report that an upcoming revision of the Accounting Practices and Procedures Handbook would establish controls over reallocations of construction funds to operating funds. Recommendations also propose that particular attention be given to ensuring that an agreed-upon plan and budget for completing the project is established, that a performance measurement system be implemented by the Princeton Plasma Physics Laboratory, and that improvements be made in the laboratory's Cost/Schedule Performance Report. Improvements are also needed in the quality assurance and safety programs of the Princeton Plasma Physics Laboratory. A number of recommendations from previous quality-assurance and safety reviews, performed by personnel from the Princeton Plasma Physics Laboratory and the Department of Energy, have not been implemented. Comments to the draft report also address these outstanding issues

A Distributed Flight Software Design for Satellite Formation Flying Control

National Research Council Canada - National Science Library

Mueller, Joseph B; Brito, Margarita

2003-01-01

.... Princeton Satellite Systems developed the Formation Flying Module (FFM) for TechSat 21 to provide autonomous reconfiguration, formation keeping,and collision avoidance capabilities to the three-satellite cluster...

GLDAS Noah Land Surface Model L4 monthly 1.0 x 1.0 degree Version 2.0 V020

Data.gov (United States)

National Aeronautics and Space Administration — Global Land Data Assimilation System Version 2 (hereafter, GLDAS-2) has two components: one forced entirely with the Princeton meteorological forcing data...

GLDAS Noah Land Surface Model L4 3 hourly 1.0 x 1.0 degree Version 2.0 V020

Data.gov (United States)

National Aeronautics and Space Administration — Global Land Data Assimilation System Version 2 (hereafter, GLDAS-2) has two components: one forced entirely with the Princeton meteorological forcing data...

GLDAS Noah Land Surface Model L4 monthly 0.25 x 0.25 degree V2.0 (GLDAS_NOAH025_M) at GES DISC

Data.gov (United States)

National Aeronautics and Space Administration — Global Land Data Assimilation System Version 2 (hereafter, GLDAS-2) has two components: one forced entirely with the Princeton meteorological forcing data...

GLDAS Noah Land Surface Model L4 monthly 0.25 x 0.25 degree Version 2.0 V020

Data.gov (United States)

National Aeronautics and Space Administration — Global Land Data Assimilation System Version 2 (hereafter, GLDAS-2) has two components: one forced entirely with the Princeton meteorological forcing data...

Diffusion, quantum theory, and radically elementary mathematics (MN-47)

CERN Document Server

Faris, William G

2014-01-01

Diffusive motion--displacement due to the cumulative effect of irregular fluctuations--has been a fundamental concept in mathematics and physics since Einstein''s work on Brownian motion. It is also relevant to understanding various aspects of quantum theory. This book explains diffusive motion and its relation to both nonrelativistic quantum theory and quantum field theory. It shows how diffusive motion concepts lead to a radical reexamination of the structure of mathematical analysis. The book''s inspiration is Princeton University mathematics professor Edward Nelson''s influential work in

A Phase I study evaluating the effect of age and weight on the pharmacokinetics of an injectable formulation of diclofenac solubilized with hydroxypropyl-β-cyclodextrin

OpenAIRE

Goldwater R; Kramer WG; Hamilton DA; Lang E; Wang J; Madden DE; Lacouture PG; Ramaiya A; Carr DB

2016-01-01

Ronald Goldwater,1 William G Kramer,2 Douglas A Hamilton,3,4 Eric Lang,4,5 Jianyuan Wang,4 Donna E Madden,4 Peter G Lacouture,6,7 Atulkumar Ramaiya,8 Daniel B Carr4,9 1PAREXEL International, Baltimore, MD, 2Kramer Consulting, LLC, North Potomac, MD, 3New Biology Ventures, LLC, San Mateo, CA, 4Javelin Pharmaceuticals, Cambridge, MA (now Hospira, a Pfizer company, Lake Forest, IL, USA), 5Covance, Princeton, NJ, 6Magidom Discovery, LLC, Lindenhurst, IL, 7Brown University School of Medicine, Prov...

Buddy Tag CONOPS and Requirements.

Energy Technology Data Exchange (ETDEWEB)

Brotz, Jay Kristoffer [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Deland, Sharon M. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2015-12-01

This document defines the concept of operations (CONOPS) and the requirements for the Buddy Tag, which is conceived and designed in collaboration between Sandia National Laboratories and Princeton University under the Department of State Key VerificationAssets Fund. The CONOPS describe how the tags are used to support verification of treaty limitations and is only defined to the extent necessary to support a tag design. The requirements define the necessary functions and desired non-functional features of the Buddy Tag at a high level

Real Time Text Analysis

Science.gov (United States)

Senthilkumar, K.; Ruchika Mehra Vijayan, E.

2017-11-01

This paper aims to illustrate real time analysis of large scale data. For practical implementation we are performing sentiment analysis on live Twitter feeds for each individual tweet. To analyze sentiments we will train our data model on sentiWordNet, a polarity assigned wordNet sample by Princeton University. Our main objective will be to efficiency analyze large scale data on the fly using distributed computation. Apache Spark and Apache Hadoop eco system is used as distributed computation platform with Java as development language

The mechanical design of CHARIS: an exoplanet IFS for the Subaru Telescope

Science.gov (United States)

Galvin, Michael B.; Carr, Michael A.; Groff, Tyler D.; Kasdin, N. Jeremy; Fagan, Radford; Hayashi, Masahiko; Takato, Naruhisa

2014-07-01

Princeton University is designing and building an integral field spectrograph (IFS), the Coronagraphic High Angular Resolution Imaging Spectrograph (CHARIS), for integration with the Subaru Corona Extreme Adaptive Optics (SCExAO) system and the AO188 adaptive optics system on the Subaru Telescope. CHARIS and SCExAO will measure spectra of hot, young Jovian planets in a coronagraphic image across J, H, and K bands down to an 80 milliarcsecond inner working angle. Here we present the current status of the mechanical design of the CHARIS instrument.

Advanced calculus

CERN Document Server

Nickerson, HK; Steenrod, NE

2011-01-01

""This book is a radical departure from all previous concepts of advanced calculus,"" declared the Bulletin of the American Mathematics Society, ""and the nature of this departure merits serious study of the book by everyone interested in undergraduate education in mathematics."" Classroom-tested in a Princeton University honors course, it offers students a unified introduction to advanced calculus. Starting with an abstract treatment of vector spaces and linear transforms, the authors introduce a single basic derivative in an invariant form. All other derivatives - gradient, divergent, curl,

GaInSn usage in the research laboratory

International Nuclear Information System (INIS)

Morley, N. B.; Burris, J.; Cadwallader, L. C.; Nornberg, M. D.

2008-01-01

GaInSn, a eutectic alloy, has been successfully used in the Magneto-Thermofluid Research Laboratory at the University of California-Los Angeles and at the Princeton Plasma Physics Laboratory for the past six years. This paper describes the handling and safety of GaInSn based on the experience gained in these institutions, augmented by observations from other researchers in the liquid metal experimental community. GaInSn is an alloy with benign properties and shows considerable potential in liquid metal experimental research and cooling applications

Physics Nobel Prize Goes to Tsui, Stormer and Laughlin for the Fractional Quantum Hall Effect

International Nuclear Information System (INIS)

Schwarzschild, Bertram

1998-01-01

This year's Nobel Prize in Physics is shared by Robert Laughlin (Stanford), Horst Stormer (Columbia University and Bell Laboratories) and Daniel Tsui (Princeton), for their roles in the discovery and explanation of the fractional quantum Hall effect. In 1982, when Stormer and Tsui were experimenters at Bell Labs, they and their colleague Arthur Gossard discovered this totally unexpected quantum effect in the transport properties of two‐dimensional electron gases at low temperature in strong magnetic fields.’ (See PHYSICS TODAY, July 1983, page 19.)

Physics Nobel Prize Goes to Tsui, Stormer and Laughlin for the Fractional Quantum Hall Effect

Energy Technology Data Exchange (ETDEWEB)

Schwarzschild, Bertram

1998-12-15

This year's Nobel Prize in Physics is shared by Robert Laughlin (Stanford), Horst Stormer (Columbia University and Bell Laboratories) and Daniel Tsui (Princeton), for their roles in the discovery and explanation of the fractional quantum Hall effect. In 1982, when Stormer and Tsui were experimenters at Bell Labs, they and their colleague Arthur Gossard discovered this totally unexpected quantum effect in the transport properties of two‐dimensional electron gases at low temperature in strong magnetic fields.’ (See PHYSICS TODAY, July 1983, page 19.)

EXPERIMENTAL AND COMPUTATIONAL ACTIVITIES AT THE OREGON STATE UNIVERSITY NEES TSUNAMI RESEARCH FACILITY

Directory of Open Access Journals (Sweden)

S.C. Yim

2009-01-01

Full Text Available A diverse series of research projects have taken place or are underway at the NEES Tsunami Research Facility at Oregon State University. Projects range from the simulation of the processes and effects of tsunamis generated by sub-aerial and submarine landslides (NEESR, Georgia Tech., model comparisons of tsunami wave effects on bottom profiles and scouring (NEESR, Princeton University, model comparisons of wave induced motions on rigid and free bodies (Shared-Use, Cornell, numerical model simulations and testing of breaking waves and inundation over topography (NEESR, TAMU, structural testing and development of standards for tsunami engineering and design (NEESR, University of Hawaii, and wave loads on coastal bridge structures (non-NEES, to upgrading the two-dimensional wave generator of the Large Wave Flume. A NEESR payload project (Colorado State University was undertaken that seeks to improve the understanding of the stresses from wave loading and run-up on residential structures. Advanced computational tools for coupling fluid-structure interaction including turbulence, contact and impact are being developed to assist with the design of experiments and complement parametric studies. These projects will contribute towards understanding the physical processes that occur during earthquake generated tsunamis including structural stress, debris flow and scour, inundation and overland flow, and landslide generated tsunamis. Analytical and numerical model development and comparisons with the experimental results give engineers additional predictive tools to assist in the development of robust structures as well as identification of hazard zones and formulation of hazard plans.

Novel Smart Windows Based on Transparent Phosphorescent OLEDs

Energy Technology Data Exchange (ETDEWEB)

Brian D' Andrade; Stephen Forest

2006-09-15

In this program, Universal Display Corporation (UDC) and Princeton University developed the use of white transparent phosphorescent organic light emitting devices (PHOLEDs{trademark}) to make low-cost ''transparent OLED (TOLED) smart windows'', that switch rapidly from being a highly efficient solid-state light source to being a transparent window. PHOLEDs are ideal for large area devices, and the UDC-Princeton team has demonstrated white PHOLEDs with efficiencies of >24 lm/W at a luminance of 1,000 cd/m{sup 2}. TOLEDs have transparencies >70% over the visible wavelengths of light, but their transparency drops to less than 5% for wavelengths shorter than 350 nm, so they can also be used as ultraviolet (UV) light filters. In addition to controlling the flow of UV radiation, TOLEDs coupled with an electromechanical or electrically activated reflecting shutter on a glass window can be employed to control the flow of heat from infrared (IR) radiation by varying the reflectance/transparency of the glass for wavelengths greater than 800nm. One particularly attractive shutter technology is reversible electrochromic mirrors (REM). Our goal was therefore to integrate two innovative concepts to meet the U.S. Department of Energy goals: high power efficiency TOLEDs, plus electrically controlled reflectors to produce a ''smart window''. Our efforts during this one year program have succeeded in producing a prototype smart window shown in the Fig. I, below. The four states of the smart window are pictured: reflective with lamp on, reflective with lamp off, transparent with lamp on, and transparent with lamp off. In the transparent states, the image is an outdoor setting viewed through the window. In the reflective states, the image is an indoor setting viewed via reflection off the window. We believe that the integration of our high efficiency white phosphorescent TOLED illumination source, with electrically activated shutters represents

Panel drafts position on U.S. science budget

Science.gov (United States)

The AGU panel charged with writing the Union position on the U.S. fiscal 1993 budget met at AGU Headquarters on February 27 to draft their statement and hear from representatives of federal science agencies. The panel's position statement is expected to be completed by the end of March, pending approval by the AGU Council.AGU has drafted positions on the U.S. science budget since 1990. This year's panel includes Terry E. Tullis (chair), Brown University; H. Frank Eden, General Electric Astro Space; Thomas E. Pyle, Joint Oceanographic Institutions, Inc.; Thomas Potemra, Johns Hopkins Applied Physics Laboratory; David W. Simpson, Incorporated Research Institutions for Seismology; Steven W. Squyres, Cornell University; and Eric F. Wood, Princeton University.

Lecture notes on Chern-Simons-Witten theory

CERN Document Server

Hu, Sen

2001-01-01

This invaluable monograph has arisen in part from E Witten's lectures on topological quantum field theory in the spring of 1989 at Princeton University. At that time Witten unified several important mathematical works in terms of quantum field theory, most notably the Donaldson polynomial, the Gromov-Floer homology and the Jones polynomials. In his lectures, among other things, Witten explained his intrinsic three-dimensional construction of Jones polynomials via Chern-Simons gauge theory. He provided both a rigorous proof of the geometric quantization of the Chern-Simons action and a very ill

Functionals of finite Riemann surfaces

CERN Document Server

Schiffer, Menahem

1954-01-01

This advanced monograph on finite Riemann surfaces, based on the authors' 1949-50 lectures at Princeton University, remains a fundamental book for graduate students. The Bulletin of the American Mathematical Society hailed the self-contained treatment as the source of ""a plethora of ideas, each interesting in its own right,"" noting that ""the patient reader will be richly rewarded."" Suitable for graduate-level courses, the text begins with three chapters that offer a development of the classical theory along historical lines, examining geometrical and physical considerations, existence theo

Confusion about nuclear fusion: a false report is laid bare

International Nuclear Information System (INIS)

Hintsches, E.

1983-01-01

The author discusses the inaccurate and precipitate news of alleged successful controlled nuclear fusion in the Tokamak Fusion Test Reactor at Princeton University. The later modified published report indicated that in a first test, fractional second operation had produced plasma gas temperature of 100,000 0 C whereas 100 million degrees C is necessary for hydrogen nuclear fusion. Also power generation from nuclear fusion is still a long term goal. Problems of nuclear fusion are very briefly mentioned, and an impression of the Tokamak Fusion Test Reactor is illustrated. (H.V.H.)

Study of plasma convection and wall interactions in magnetic confinement systems. Final report, December 1, 1984-February 28, 1986

International Nuclear Information System (INIS)

York, T.M.

1986-01-01

The subject contract research effort was initiated in September 1976 with two specific tasks: (1) to study the fundamental physics of confinement of an alternate concept (i.e., theta pinch based) devices; and (2) to study and to develop new diagnostic systems for use on major experiments at other locations in the country. There has been active collaboration with Los Alamos National Laboratory and Lawrence Livermore National Laboratory; there has been proposed collaboration with Princeton Plasma Physics Laboratory, Fusion Research Center at the University of Texas, and General Atomics

TAE Saturation of Alpha Particle Driven Instability in TFTR

International Nuclear Information System (INIS)

Berk, H.L.; Chen, Y.; Gorelenkov, N.N.; White, R.B.

1998-01-01

A nonlinear theory of kinetic instabilities near threshold [H.L. Berk, et al., Plasma Phys. Rep. 23, (1997) 842] is applied to calculate the saturation level of Toroidicity-induced Alfvn Eigenmodes (TAE) and be compared with the predictions of (delta)f method calculations [Y. Chen, Ph.D. Thesis, Princeton University, 1998]. Good agreement is observed between the predictions of both methods and the predicted saturation levels are comparable with experimentally measured amplitudes of the TAE oscillations in TFTR [D.J. Grove and D.M. Meade, Nucl. Fusion 25, (1985) 1167

Natural Frequencies and Mode Shapes of a Nonlinear, Uniform Cantilevered Beam

National Research Council Canada - National Science Library

Marquez-Chisolm, Daniel J

2006-01-01

A series of experiments in 1975, referred to as the Princeton Beam Experiments, were performed to measure natural frequencies and create a nonlinear elastic deformation model to improve helicopter main beam designs...

Line bundles and flat connections

Indian Academy of Sciences (India)

1School of Mathematics, Tata Institute of Fundamental Research, Homi Bhabha Road, .... sequence for complex analytic bundles, Appendix to Topological Methods ... Society of Japan 15 (1987) (Iwanami Shoten Publishers and Princeton ...

Sen, Prof. Diptiman

Indian Academy of Sciences (India)

Princeton), FNA, FNASc. Date of birth: 17 January 1959. Specialization: Theoretical Condensed Matter Physics and Quantum Field Theory Address: Professor, Centre for High Energy Physics, Indian Institute of Science, Bengaluru 560 012, Karnataka

Contributions to the 7th International Conference on plasma surface interactions in controlled fusion devices

International Nuclear Information System (INIS)

1986-01-01

The report contains three papers presented in the 7th International Conference on plasma surface interactions in controlled fusion devices held in Princeton (USA) 5-9 May 1986, all referred to the FT Tokamak

PDX modification to produce a bean-shaped high-beta plasma

International Nuclear Information System (INIS)

Materna, P.; Chrzanowski, J.; Heitzenroeder, P.; Lee, K.; Pereira, M.

1983-01-01

Princeton's PDX tokamak is being converted to produce bean-shaped plasmas which hopefully will reach beta of 10%. The work, which is nearly complete, involves repositioning active coils, adding passive coils, and making external modifications

X-ray laser related experiments and theory at Princeton

International Nuclear Information System (INIS)

Suckewer, S.

1989-04-01

This paper describes a new system for the development of an x-ray laser in the wavelength region from 5 nm to 1 nm utilizing a Powerful Sub-Picosecond Laser (PP-Laser) of expected peak power up to 0.5 TW in a 300 fs pulse. Soft x-ray spectra generated by the interaction of the PP-Laser beam with different targets are presented and compared to the spectra generated by a much less intense laser beam (20--30 GW). A theoretical model for the interaction of atoms with such a strong laser EM field is also briefly discussed. The development of additional amplifiers for the recombining soft x-ray laser and the design of a cavity are presented from the point of view of applications for x-ray microscopy and microlithography. This overview concludes with the presentation of recent results on the quenching of spontaneous emission radiation and its possible effect on the absolute intensity calibration of soft x-ray spectrometers. 26 refs., 18 figs

Urinary Schistosomiasis in Communities around Kiri Lake, Shelleng ...

African Journals Online (AJOL)

ADOWIE PERE

swim and play in nearby lakes and irrigation channels, women ... controlled. In preference, the dam is used by residents .... the fresh water, streams and or pools near their farms after each .... Princeton energy resources international. (peri).

Supercapacitive performance of hydrous ruthenium oxide (RuO2 ...

Indian Academy of Sciences (India)

gel method have been employed to prepare ruthenium oxide thin films. Recently ... the potentiostat (263A EG&G, Princeton Applied Research. Potentiostat). .... is a mixed conductor that conducts protons and electrons in acidic solution (as ...

Robert H Dicke – Physicist Extraordinaire

Indian Academy of Sciences (India)

next decade on fundamental studies on the quantum mechanical interaction of radiation ... For example, (i) They found that the gravitational redshift of the solar ... He started a company, Princeton Applied Research or PAR, to market lock-in.

Joint shape segmentation with linear programming

KAUST Repository

Huang, Qixing; Koltun, Vladlen; Guibas, Leonidas

2011-01-01

program is solved via a linear programming relaxation, using a block coordinate descent procedure that makes the optimization feasible for large databases. We evaluate the presented approach on the Princeton segmentation benchmark and show that joint shape

A love affair with Bacillus subtilis.

Science.gov (United States)

Losick, Richard

2015-01-30

My career in science was launched when I was an undergraduate at Princeton University and reinforced by graduate training at the Massachusetts Institute of Technology. However, it was only after I moved to Harvard University as a junior fellow that my affections were captured by a seemingly mundane soil bacterium. What Bacillus subtilis offered was endless fascinating biological problems (alternative sigma factors, sporulation, swarming, biofilm formation, stochastic cell fate switching) embedded in a uniquely powerful genetic system. Along the way, my career in science became inseparably interwoven with teaching and mentoring, which proved to be as rewarding as the thrill of discovery. © 2015 by The American Society for Biochemistry and Molecular Biology, Inc.

Overview of the NSTX Control System

International Nuclear Information System (INIS)

Sichta, P.; Dong, J.; Oliaro, G.; Roney, P.

2001-01-01

The National Spherical Torus Experiment (NSTX) is an innovative magnetic fusion device that was constructed by the Princeton Plasma Physics Laboratory (PPPL) in collaboration with the Oak Ridge National Laboratory, Columbia University, and the University of Washington at Seattle. Since achieving first plasma in 1999, the device has been used for fusion research through an international collaboration of more than twenty institutions. The NSTX is operated through a collection of control systems that encompass a wide range of technology, from hardwired relay controls to real-time control systems with giga-FLOPS of capability. This paper presents a broad introduction to the control systems used on NSTX, with an emphasis on the computing controls, data acquisition, and synchronization systems

Theory of stable allocations

Directory of Open Access Journals (Sweden)

Pantelić Svetlana

2014-01-01

Full Text Available The Swedish Royal Academy awarded the 2012 Nobel Prize in Economics to Lloyd Shapley and Alvin Roth, for the theory of stable allocations and the practice of market design. These two American researchers worked independently from each other, combining basic theory and empirical investigations. Through their experiments and practical design they generated a flourishing field of research and improved the performance of many markets. Born in 1923 in Cambridge, Massachusetts, Shapley defended his doctoral thesis at Princeton University in 1953. For many years he worked at RAND, and for more than thirty years he was a professor at UCLA University. He published numerous scientific papers, either by himself or in cooperation with other economists.

TFTR neutral beam systems conceptual design

International Nuclear Information System (INIS)

1976-03-01

The functions, design requirements, and design descriptions of the injection system are described. Cost summaries are given for each system and subsystem. The costs presented are for: materials procurement; and shipping, assembly, and installation at the Princeton site

The Impact of Kinship on the Economic Dynamics of Transnational Networks: reflections on some South Asian developments

OpenAIRE

Ballard, Roger

2001-01-01

Prepared for a Conference on Transnational Networks in Princeton in 2001, this paper explored the comparative dynamics of the trans-local networks which South Asian migrants from Mirpur (Pakistan), Jullundur (India) and Sylhet (Bangladesh) have constructed around themselves.

The calculus lifesaver all the tools you need to excel at calculus

CERN Document Server

Banner, Adrian

2009-01-01

For many students, calculus can be the most mystifying and frustrating course they will ever take. The Calculus Lifesaver provides students with the essential tools they need not only to learn calculus, but to excel at it. All of the material in this user-friendly study guide has been proven to get results. The book arose from Adrian Banner's popular calculus review course at Princeton University, which he developed especially for students who are motivated to earn A's but get only average grades on exams. The complete course will be available for free on the Web in a series of

Comment on ‘Time delays in molecular photoionization’

Science.gov (United States)

Baykusheva, Denitsa; Wörner, Hans Jakob

2017-04-01

In a recent article by Hockett et al (2016 J. Phys. B: At. Mol. Opt. Phys. 49 095602), time delays arising in the context of molecular single-photon ionization are investigated from a theoretical point of view. We argue that one of the central equations given in this article is incorrect and present a reformulation that is consistent with the established treatment of angle-dependent scattering delays (Eisenbud 1948 PhD Thesis Princeton University; Wigner 1955 Phys. Rev. 98 145-7 Smith 1960 Phys. Rev. 118 349-6 Nussenzveig 1972 Phys. Rev. D 6 1534-42).

Saturation of alpha particle driven instability in Tokamak Fusion Test Reactor

International Nuclear Information System (INIS)

Gorelenkov, N.N.; Chen, Y.; White, R.B.; Berk, H.L.

1999-01-01

A nonlinear theory of kinetic instabilities near threshold [Berk et al., Plasma Phys. Rep. 23, 842 (1997)] is applied to calculate the saturation level of toroidicity-induced Alfven eigenmodes (TAE), and to be compared with the predictions of δf method calculations (Y. Chen, Ph.D. thesis, Princeton University, 1998). Good agreement is observed between the predictions of both methods and the predicted saturation levels are comparable to experimentally measured amplitudes of the TAE oscillations in Tokamak Fusion Test Reactor [D. J. Grove and D. M. Meade, Nucl. Fusion 25, 1167 (1985)]. copyright 1999 American Institute of Physics

Book Review for Physics Today Ostriker and Mitton

Science.gov (United States)

Mather, John C.

2013-01-01

Can anyone explain to a general audience how astronomers converged on such an astonishing story as the Big Bang, with large doses of Dark Matter and Dark Energy that only astronomers can “see” and most astronomers didn’t want? Might the reader believe the answer? And can the story keep the attention of professional physicists? The answer is yes for “Unraveling the Mysteries of the Invisible Universe” by Jeremiah Ostriker and Simon Mitton (Princeton University Press, 2013). Ostriker, a theorist, is one of the modern pioneers of the subject, and Mitton, a physicist-journalist, is an excellent storyteller as well.

77 FR 35428 - Certain Automotive GPS Navigation Systems, Components Thereof, and Products Containing Same...

Science.gov (United States)

2012-06-13

... Warwickshire, United Kingdom; Toyota Motor Corporation of Toyota City, Japan; Toyota Motor North America, Inc. of Torrance, California; Toyota Motor Engineering & Manufacturing North America, Inc. of Erlanger, Kentucky; Toyota Motor Manufacturing, Indiana, Inc. of Princeton, Indiana; Toyota Motor Manufacturing...

Interpretation of Quantum Mechanics. A view of our universe

Science.gov (United States)

Lindgren, Ingvar

2009-10-01

The interpretation of quantum mechanics has been disputed ever since the advent of the theory in the 1920's. Famous are the discussions over long time between Einstein and Bohr. Einstein refused to accept the so-called Copenhagen interpretation, where the wave function collapses at a measurement and where the outcome of the measurement is essentially accidental (``God does not play dice''). Alternative interpretations have appeared, but the Copenhagen school has dominated the thoughts throughout the decades. One interesting interpretation was formulated in 1957 by Hugh Everett at Princeton, a student of John Wheeler, which abandons the wave-function collapse. In this model the universe is governed entirely by the Schrödinger equation, which does not allow for any collapse. In Everett's model after a measurement the wave function is separated into different branches that do not interact. This model was left unnoticed for long time until Bryce DeWitt took it up in 1970 and termed it ``Many-Worlds Interpretation'', a term that in some sense is misleading. Everett's model is incomplete, and it was later supplemented by the theory of decoherence, which explains how the different branches decouple as a result of the interaction with the environment. This extended model has in recent years gained increased respect, and some believe that it is the only model made available so far that is fully consistent with quantum mechanics. This interpretation can also shed some light on the development of the universe and, in particular, on the so-called Anthropic principle, which puts human beings at the center of the development.

Genetic variability of sexual size dimorphism in a natural population ...

Indian Academy of Sciences (India)

Unknown

Most animal species exhibit sexual size dimorphism (SSD). SSD is a trait difficult to ...... 26, 15–28. Charnov E. L. 1982 The theory of sex allocation. Princeton .... success in Drosophila melanogaster: the roles of male and female behavior. Anim ...

Structural and diffusion effects in the Dutch fertility transition, 1870-1940

NARCIS (Netherlands)

Bras, H.

2014-01-01

Background: Ever since the Princeton European Fertility Project, structural and diffusion effects on fertility behavior have been juxtaposed. However, we still hardly know what the relative effects were of shifting socio-economic conditions and shifts in sociability in explaining the historical

On the Measurement of Morphology and Its Change.

Science.gov (United States)

1982-03-01

that transitions within the ceratopsian dinosaurs necessitated overly complex or impossible grid deformations. THETA-RHO ANALYSIS An alternative...1982, A robust comparison of the three dimensional configurations of protein molelcules. Tech. Rpt. 224, Ser. 2, Dept. Statistics Princeton Univ., 18 p

Aurora T: a Monte Carlo code for transportation of neutral atoms in a toroidal plasma

International Nuclear Information System (INIS)

Bignami, A.; Chiorrini, R.

1982-01-01

This paper contains a short description of Aurora code. This code have been developed at Princeton with Monte Carlo method for calculating neutral gas in cylindrical plasma. In this work subroutines such one can take in account toroidal geometry are developed

Prof. Ramakrishna Ramaswamy

Indian Academy of Sciences (India)

Home; Fellowship. Fellow Profile. Ramaswamy, Prof. Ramakrishna. Elected: 1993 Section: Chemistry. Ramaswamy, Prof. Ramakrishna Ph.D. (Princeton), FNA, FTWAS Council Service: 2010-; Vice President & Editor of Publications: 2013-2015; President: 2016-. Date of birth: 14 October 1953. Specialization: Nonlinear ...

Dutch museum marks Einstein anniversary

Science.gov (United States)

van Calmthout, Matijn

2016-01-01

A new painting of Albert Einstein's field equation from his 1915 general theory of relativity was unveiled in a ceremony in November 2015 by the Dutch physicist Robbert Dijkgraaf, who is director of the Princeton Institute for Advanced Study in the US.

TPX: Contractor preliminary design review. Volume 2, PF systems engineering

Energy Technology Data Exchange (ETDEWEB)

Calvin, H.A. [Lawrence Livermore National Lab., CA (United States)

1995-07-28

This system development specification covers the Poloidal Field (PF) Magnet System, WBS 14 in the Princeton Plasma Physics Laboratory TPX Program to build a tokamak fusion reactor. This specification establishes the performance, design, development and test requirements of the PF Magnet System.

Electric Vehicle Grid Experiments and Analysis

Science.gov (United States)

2018-02-02

This project developed a low cost building energy management system (EMS) and conducted vehicle-to-grid (V2G) experiments on a commercial office building. The V2G effort included theinstallation and operation of a Princeton Power System CA-30 bi-dire...

TPX: Contractor preliminary design review. Volume 2, PF systems engineering

International Nuclear Information System (INIS)

Calvin, H.A.

1995-01-01

This system development specification covers the Poloidal Field (PF) Magnet System, WBS 14 in the Princeton Plasma Physics Laboratory TPX Program to build a tokamak fusion reactor. This specification establishes the performance, design, development and test requirements of the PF Magnet System

Fulltext PDF

Indian Academy of Sciences (India)

2011-05-16

May 16, 2011 ... after the Second World War, this means that such long molecules ..... Allen GE 1978 Thomas Hunt Morgan: The man and his science. (Princeton: ... Koltzoff NK and Schra-der VN 1933 Artificial control of sex in the progeny of ...

Gopakumar, Prof. Rajesh

Indian Academy of Sciences (India)

Elected: 2009 Section: Physics. Gopakumar, Prof. Rajesh Ph.D. (Princeton), FNA, FNASc, FTWAS. Date of birth: 14 December 1967. Specialization: Theoretical Physics, Quantum Field Theory and String Theory Address: Director, International Centre for Theoretical Sciences, Shivakote, Hesaraghatta Post, Bengal;uru 560 ...

EFFECTS OF NATURAL AND FORCED BASEMENT VENTILATION ON RADON LEVELS IN SINGLE FAMILY DWELLINGS

Science.gov (United States)

The report gives, for the first time, results of an extensive study of the effect of ventilation on radon concentrations and radon entry rate in a single-family dwelling. Measurements of radon concentrations, building dynamics, and environmental parameters made in Princeton Unive...

A life of unexpected twists takes her from farm to math department

Indian Academy of Sciences (India)

TSC

2008-04-28

Apr 28, 2008 ... Gigliola Staffilani's life is the story of one unlikely event after another that have ... friends," she remembered. "I knew I couldn't do ... She excelled at Chicago, did some post-doc work at Princeton's fabled Institute for. Advanced ...

Electrostatic atomization emdash Experiment, theory and industrial applications

International Nuclear Information System (INIS)

Okuda, H.; Kelly, A.J.

1996-01-01

Experimental and theoretical research has been initiated at the Princeton Plasma Physics Laboratory on the electrostatic atomization process in collaboration with Charged Injection Corporation. The goal of this collaboration is to set up a comprehensive research and development program on the electrostatic atomization at the Princeton Plasma Physics Laboratory so that both institutions can benefit from the collaboration. Experimental, theoretical and numerical simulation approaches are used for this purpose. An experiment consisting of a capillary sprayer combined with a quadrupole mass filter and a charge detector was installed at the Electrostatic Atomization Laboratory to study fundamental properties of the charged droplets such as the distribution of charges with respect to the droplet radius. In addition, a numerical simulation model is used to study interaction of beam electrons with atmospheric pressure water vapor, supporting an effort to develop an electrostatic water mist fire-fighting nozzle. copyright 1996 American Institute of Physics

Electrostatic atomization--Experiment, theory and industrial applications

Science.gov (United States)

Okuda, H.; Kelly, Arnold J.

1996-05-01

Experimental and theoretical research has been initiated at the Princeton Plasma Physics Laboratory on the electrostatic atomization process in collaboration with Charged Injection Corporation. The goal of this collaboration is to set up a comprehensive research and development program on the electrostatic atomization at the Princeton Plasma Physics Laboratory so that both institutions can benefit from the collaboration. Experimental, theoretical and numerical simulation approaches are used for this purpose. An experiment consisting of a capillary sprayer combined with a quadrupole mass filter and a charge detector was installed at the Electrostatic Atomization Laboratory to study fundamental properties of the charged droplets such as the distribution of charges with respect to the droplet radius. In addition, a numerical simulation model is used to study interaction of beam electrons with atmospheric pressure water vapor, supporting an effort to develop an electrostatic water mist fire-fighting nozzle.

Probes for edge plasma studies of TFTR (invited)

International Nuclear Information System (INIS)

Manos, D.M.; Budny, R.V.; Kilpatrick, S.; Stangeby, P.; Zweben, S.

1986-01-01

Tokamak fusion test reactor (TFTR) probes are designed to study the interaction of the plasma with material surfaces such as the wall and limiters, and to study the transport of particles and energy between the core and edge. Present probe heads have evolved from prototypes in Princeton large torus (PLT), poloidal divertor experiment (PDX) [Princeton BETA experiment (PBX)], and the initial phase of TFTR operation. The newest heads are capable of making several simultaneous measurements and include Langmuir probes, heat flux probes, magnetic coils, rotating calorimeter fast ion probes, and sample exposure specimens. This paper describes these probe heads and presents some of the data they and their prototypes have acquired. The paper emphasizes measurement of transient plasma effects such as fast ion loss during auxiliary heating, the evolution of the edge plasma during heating, compression, and free expansion, and fluctuations in the edge plasma

Mitchell Receives 2013 Ronald Greeley Early Career Award in Planetary Science: Citation

Science.gov (United States)

McKinnon, William B.

2014-07-01

The Greeley Early Career Award is named for pioneering planetary scientist Ronald Greeley. Ron was involved in nearly every major planetary mission from the 1970s until his death and was extraordinarily active in service to the planetary science community. Ron's greatest legacies, however, are those he mentored through the decades, and it is young scientists whose work and promise we seek to recognize. This year's Greeley award winner is Jonathan L. Mitchell, an assistant professor at the University of California, Los Angeles (UCLA). Jonathan received his Ph.D. from the University of Chicago, and after a postdoc at the Institute for Advanced Studies in Princeton, he joined the UCLA faculty, where he holds a joint appointment in Earth and space sciences and in atmospheric sciences.

3rd Joint Dutch-Brazil School on Theoretical Physics

CERN Document Server

2015-01-01

The Joint Dutch-Brazil School on Theoretical Physics is now in its third edition with previous schools in 2007 and 2011. This edition of the school will feature minicourses by Nima Arkani-Hamed (IAS Princeton), Jan de Boer (University of Amsterdam) and Cumrun Vafa (Harvard University), as well as student presentations. The school is jointly organized with the Dutch Research School of Theoretical Physics (DRSTP) and is intended for graduate students and researchers in the field of high-energy theoretical physics. There is no registration fee and limited funds are available for local and travel support of participants. This school in São Paulo will be preceded by the XVIII J. A. Swieca School in Campos de Jordão.

Recent Advances In Science Support For Isolated Droplet Combustion Experiments

Science.gov (United States)

Dryer, F. L.; Kazakov, A.; Urban, B. D.; Kroenlein, K.

2003-01-01

In a joint program involving Prof. F.A. Williams of the University of California, San Diego and Dr. V. Nayagam of the National Center for Microgravity Research, the combustion characteristics of isolated liquid fuel droplets of n-heptane, n-decane, methanol, methanol-water, ethanol and ethanol-water having initial diameters between about 1 mm and 6 mm continues to be investigated. The objectives of the work are to improve fundamental knowledge of droplet combustion dynamics for pure fuels and fuel-water mixtures through microgravity experiments and theoretical analyses. The Princeton contributions support the engineering design, data analysis, and data interpretation requirements for the study of initially single component, spherically symmetric, isolated droplet combustion studies through experiments and numerical modeling. UCSD contributions are described in a companion communication in this conference. The Princeton effort also addresses the analyses of Fiber Supported Droplet Combustion (FSDC) experiments conducted with the above fuels and collaborative work with others who are investigating droplet combustion in the presence of steady convection. A thorough interpretation of droplet burning behavior for n-heptane and n-decane over a relatively wide range of conditions also involves the influences of sooting on the combustion behavior, and this particular aspect on isolated burning of droplets is under consideration in a collaborative program underway with Drexel University. This collaboration is addressed in another communication at this conference. The one-dimensional, time-dependent, numerical modeling approach that we have continued to evolve for analyzing isolated, quiescent droplet combustion data has been further applied to investigate several facets of isolated droplet burning of simple alcohols, n-heptane, and n-decane. Some of the new results are described below.

Immunisation coverage in the rural Eastern Cape – are we getting ...

African Journals Online (AJOL)

2013-01-14

Jan 14, 2013 ... 1 Visiting research scholar, Center for Health and Wellbeing, Woodrow Wilson School, Princeton ... The hospital clinical team also invested significantly in 10 PHC feeder clinics, by sending doctors, occupational therapists, physiotherapists, .... they had been instructed to return after a routine (immunisation).

CFFTP journal volume 9 no. 1

International Nuclear Information System (INIS)

1992-11-01

A short journal article from Canadian Fusion Fuels Technology Project (CFFTP) highlighting the Canadian Nuclear Association Seminar, the Tritium purification system for Princeton Plasma Physics Laboratory, TFTR exhaust gas detritiation, the CFFTP pilot plant study, the Hitex impurity detritiation system and lithium titanate studies

Mapping the CMB with the Wilkinson Microwave Anisotropy Probe

Science.gov (United States)

Hinshaw, Gary F.

2007-01-01

The data from the Wilkinson Microwave Anisotropy Probe (WMAP) satellite provide detailed full-sky maps of the cosmic microwave background temperature anisotropy and new full-sky maps of the polarization. Together, the data provide a wealth of cosmological information, including the age of the universe, the epoch when the first stars formed, and the overall composition of baryonic matter, dark matter, and dark energy. The results also provide constraints on the period of inflationary expansion in the very first moments of time. These and other aspects of the mission results will be discussed and commented on. WMAP, part of NASA's Explorers program, was launched on June 30,200 1. The WMAP satellite was produced in a partnership between the Goddard Space Flight Center and Princeton University. The WMAP team also includes researchers at the Johns Hopkins University; the Canadian Institute of Theoretical Astrophysics; University of Texas; University of Chicago; Brown University; University of British Columbia; and University of California, Los Angeles.

The Birth of Lepton Colliders in Italy and the United States

Science.gov (United States)

Paris, Elizabeth

2003-04-01

In 1960 the highest center-of-mass energies in particle physics were being achieved via proton synchrotrons utilizing stationary targets. However, efforts were already underway to challenge this hegemony. In addition to Soviet work in Novosibirsk, groups at Stanford University in California and at the Frascati National Laboratories near Rome each had begun original investigation towards one particular type of challenger: colliding beam storage rings. For the group in California, the accomplishment involved creating the potential for feasible experiments. The energetic advantages of the colliding beam configuration had long been accepted - together with its impossibility for realization. The builders of the Princeton-Stanford machine feel that creating usable beams and a reasonable reaction rate is what stood between this concept and its glorious future. For the European builders of AdA, however, the beauty emerges from recognizing the enormous potential inherent in electron-positron annihilations. At least as important for the rise of electron-positron colliders, though, is the role of both of these projects as cultural firsts -- as places where particular sets of physicists got their feet wet associating with beams and beam problems and with the many individuals who were addressing beam problems. The Princeton-Stanford Collider provided experience which its builders would use to move on, functioning as both a technological and political platform for creating what would eventually become SPEAR. For the Roman group, the pursuit of AdA encouraged investigation which applied equally well to their next machine, Adone.

Unperturbed Schelling Segregation in Two or Three Dimensions

Science.gov (United States)

Barmpalias, George; Elwes, Richard; Lewis-Pye, Andrew

2016-09-01

Schelling's models of segregation, first described in 1969 (Am Econ Rev 59:488-493, 1969) are among the best known models of self-organising behaviour. Their original purpose was to identify mechanisms of urban racial segregation. But his models form part of a family which arises in statistical mechanics, neural networks, social science, and beyond, where populations of agents interact on networks. Despite extensive study, unperturbed Schelling models have largely resisted rigorous analysis, prior results generally focusing on variants in which noise is introduced into the dynamics, the resulting system being amenable to standard techniques from statistical mechanics or stochastic evolutionary game theory (Young in Individual strategy and social structure: an evolutionary theory of institutions, Princeton University Press, Princeton, 1998). A series of recent papers (Brandt et al. in: Proceedings of the 44th annual ACM symposium on theory of computing (STOC 2012), 2012); Barmpalias et al. in: 55th annual IEEE symposium on foundations of computer science, Philadelphia, 2014, J Stat Phys 158:806-852, 2015), has seen the first rigorous analyses of 1-dimensional unperturbed Schelling models, in an asymptotic framework largely unknown in statistical mechanics. Here we provide the first such analysis of 2- and 3-dimensional unperturbed models, establishing most of the phase diagram, and answering a challenge from Brandt et al. in: Proceedings of the 44th annual ACM symposium on theory of computing (STOC 2012), 2012).

Status of the Northrop Grumman Compact Infrared Free-Electron Laser

Energy Technology Data Exchange (ETDEWEB)

Lehrman, I.S.; Krishnaswamy, J.; Hartley, R.A. [Northrop Grumman Advanced Technology & Development Center, Princeton, NJ (United States)] [and others

1995-12-31

The Compact Infrared Free Electron Laser (CIRFEL) was built as part of a joint collaboration between the Northrop Grumman Corporation and Princeton University to develop FEL`s for use by researchers in the materials, medical and physical sciences. The CIRFEL was designed to lase in the Mid-IR and Far-IR regimes with picosecond pulses, megawatt level peak powers and an average power of a few watts. The micropulse separation is 7 nsec which allows a number of relaxation phenomenon to be observed. The CIRFEL utilizes an RF photocathode gun to produce high-brightness time synchronized electron bunches. The operational status and experimental results of the CERFEL will be presented.

Plasma Start-up in HIT-II and NSTX using Transient Coaxial Helicity Injection

International Nuclear Information System (INIS)

Raman, R.; Jarboe, T.R.; Nelson, B.A.; Mueller, D.; Bell, M.G.; Ono, M.

2008-01-01

The method of transient coaxial helicity injection (CHI) has previously been used in the HITII experiment at the University of Washington to produce 100 kA of closed flux current. The generation of the plasma current by CHI involves the process of magnetic reconnection, which has been experimentally controlled in the National Spherical Torus Experiment (NSTX) at the Princeton Plasma Physics Laboratory to allow this potentially unstable phenomenon to reorganize the magnetic field lines to form closed, nested magnetic surfaces carrying a plasma current up to 160 kA. This is a world record for non-inductive closed-flux current generation, and demonstrates the high current capability of this method

Siegfried Kracauer et l’École de Francfort : la sociologie, l’histoire et la mémoire

Directory of Open Access Journals (Sweden)

Yves Laberge

2011-02-01

Full Text Available I. Pour une histoire du cinéma allemandJournaliste et sociologue, écrivain et théoricien proche de l’école de Francfort, Siegfried Kracauer (1889-1966 reste surtout connu pour son essai célèbre sur le cinéma expressionniste allemand, De Caligari à Hitler : Une histoire du cinéma allemand 1919-1933. Initialement, ce livre audacieux a été publié aux États-Unis par la prestigieuse Princeton University Press en 1947 ; il est resté longtemps la principale référence sur l’histoire des films allema...

Applying neural networks to control the TFTR neutral beam ion sources

International Nuclear Information System (INIS)

Lagin, L.

1992-01-01

This paper describes the application of neural networks to the control of the neutral beam long-pulse positive ion source accelerators on the Tokamak Fusion Test Reactor (TFTR) at Princeton University. Neural networks were used to learn how the operators adjust the control setpoints when running these sources. The data sets used to train these networks were derived from a large database containing actual setpoints and power supply waveform calculations for the 1990 run period. The networks learned what the optimum control setpoints should initially be set based uon desired accel voltage and perveance levels. Neural networks were also used to predict the divergence of the ion beam

Status of the Northrop Grumman Compact Infrared Free-Electron Laser

International Nuclear Information System (INIS)

Lehrman, I.S.; Krishnaswamy, J.; Hartley, R.A.

1995-01-01

The Compact Infrared Free Electron Laser (CIRFEL) was built as part of a joint collaboration between the Northrop Grumman Corporation and Princeton University to develop FEL's for use by researchers in the materials, medical and physical sciences. The CIRFEL was designed to lase in the Mid-IR and Far-IR regimes with picosecond pulses, megawatt level peak powers and an average power of a few watts. The micropulse separation is 7 nsec which allows a number of relaxation phenomenon to be observed. The CIRFEL utilizes an RF photocathode gun to produce high-brightness time synchronized electron bunches. The operational status and experimental results of the CERFEL will be presented

Tritium breeding potential of the Princeton reference fusion power plant

International Nuclear Information System (INIS)

Greenspan, E.; Price, W.G. Jr.

1974-04-01

A variational method is used to investigate the tritium breeding potential of the blanket of a fusion reactor. Effectiveness functions indicating the changes in the breeding ratio (BR) due to material density perturbations are calculated with the code SWAN. Results are presented analyzing the sensitivity of the BR both to cross section variations and to material density perturbations. For example, SWAN indicates a 0.176 increase in BR for the replacement of 10% of the flibe by beryllium. Implications of the sensitivity figures for design modification and optimization are discussed. 15 refs., 7 figs

The first colliders: AdA, VEP-1 and Princeton-Stanford

Science.gov (United States)

Shiltsev, Vladimir

The idea of exploring collisions in the center-of-mass system to fully exploit the energy of the accelerated particles had been given serious consideration by the Norwegian engineer and inventor Rolf Wideröe, who applied for a patent on the idea in 1943 (and got the patent in 1953 [1]) after considering the kinematic advantage of keeping the center of mass at rest to produce larger momentum transfers. Describing this advantage, G. K. O'Neill, one of the collider pioneers, wrote in 1956 [2]: "... as accelerators of higher and higher energy are built, their usefulness is limited by the fact that the energy available for creating new particles is measured in the center-of-mass system of the target nucleon and the bombarding particle. In the relativistic limit, this energy rises only as the square root of the accelerator energy. However, if two particles of equal energy traveling in opposite directions could be made to collide, the available energy would be twice the whole energy of one particle ... " Therefore, no kinetic energy is wasted by the motion of the center of mass of the system, and the available reaction energy ER = 2Ebeam (while a particle with the same energy Ebeam colliding with another particle of the mass m at rest produces only ER = (2Ebeamm)1/2 in the extreme relativistic case). One can also add that the colliders are "cleaner" machines with respect to the fixed-target ones since the colliding beams do not interact with the target materials. The other advantage is that it is much easier to organize collisions of beams composed of matter-antimatter particles, like in electron-positron and proton-antiproton colliders...

Tangential neutral-beam-driven instabilities in the princeton beta experiment

OpenAIRE

Heidbrink, WW; Bol, K; Buchenauer, D; Fonck, R; Gammel, G; Ida, K; Kaita, R; Kaye, S; Kugel, H; LeBlanc, B; Morris, W; Okabayashi, M; Powell, E; Sesnic, S; Takahashi, H

1986-01-01

During tangential neutral-beam injection into the PBX tokamak, bursts of two types of instabilities are observed. One instability occurs in the frequency range 120-210 kHz and the other oscillates predominantly near the frequency of bulk plasma rotation (20-30 kHz). Both instabilities correlate with drops in neutron emission and bursts in charge-exchange neutral flux, indicating that beam ions are removed from the center of the plasma by the instabilities. The central losses are comparable to...

Tangential neutral-beam--driven instabilities in the Princeton beta experiment

International Nuclear Information System (INIS)

Heidbrink, W.W.; Bol, K.; Buchenauer, D.

1986-01-01

During tangential neutral-beam injection into the PBX tokamak, bursts of two types of instabilities are observed. One instability occurs in the frequency range 120--210 kHz and the other oscillates predominantly near the frequency of bulk plasma rotation (20--30 kHz). Both instabilities correlate with drops in neutron emission and bursts in charge-exchange neutral flux, indicating that beam ions are removed from the center of the plasma by the instabilities. The central losses are comparable to the losses induced by the fishbone instability during perpendicular injection

Dynamics and evolution of galactic nuclei (princeton series in astrophysics)

CERN Document Server

Merritt, David

2013-01-01

Deep within galaxies like the Milky Way, astronomers have found a fascinating legacy of Einstein's general theory of relativity: supermassive black holes. Connected to the evolution of the galaxies that contain these black holes, galactic nuclei are the sites of uniquely energetic events, including quasars, stellar tidal disruptions, and the generation of gravitational waves. This textbook is the first comprehensive introduction to dynamical processes occurring in the vicinity of supermassive black holes in their galactic environment. Filling a critical gap, it is an authoritative resource for astrophysics and physics graduate students, and researchers focusing on galactic nuclei, the astrophysics of massive black holes, galactic dynamics, and gravitational wave detection. It is an ideal text for an advanced graduate-level course on galactic nuclei and as supplementary reading in graduate-level courses on high-energy astrophysics and galactic dynamics. David Merritt summarizes the theoretical work of the las...

Conference/Symposium: 2017 Princeton-Combustion Institute Summer School on Combustion

Science.gov (United States)

2018-02-07

Technology (KAUST). On behalf of all the attendees, the organizers of the Summer School express their profound gratitude to the lecturers, sponsors...professors. Personally, I want to thank you, Professor Law, and express my gratitude for the tremendous arrangement, great munificence, and the new

The first colliders: AdA, VEP-1 and Princeton-Stanford

Energy Technology Data Exchange (ETDEWEB)

Shiltsev, V. [Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)

2013-07-11

The idea of exploring collisions in the center-of-mass system to fully exploit the energy of the accelerated particles had been given serious consideration by the Norwegian engineer and inventor Rolf Wideröe, who had applied for a patent on the idea in 1943 (and got the patent in 1953 [1]) after considering the kinematic advantage of keeping the center of mass at rest to produce larger momentum transfers. Describing this advantage G.K.O’Neill, one of the collider pioneers, wrote in 1956 [2]: “…as accelerators of higher and higher energy are built, their usefulness is limited by the fact that the energy available for creating new particles is measured in the center-of-mass system of the target nucleon and the bombarding particle. In the relativistic limit, this energy rises only as the square root of the accelerator energy. However, if two particles of equal energy traveling in opposite directions could be made to collide, the available energy would be twice the whole energy of one particle...” Therefore, no kinetic energy is wasted by the motion of the center of mass of the system, and the available reaction energy E_R = 2E_beam (while a particle with the same energy E_beam colliding with another particle of the mass m at rest produces only E_R = (2E_beam m)½ in the extreme relativistic case.) One can also add that the colliders are “cleaner” machines with respect to the fixed target ones since the colliding beams do not interact with the target materials. The other advantage is that it is much easier to organize collisions of beams composed of matter-antimatter particles, like in electron-positron and proton-antiproton colliders.

Post-disruptive plasma loss in the Princeton Beta Experiment (PBX)

International Nuclear Information System (INIS)

Jardin, S.C.; DeLucia, J.; Okabayashi, M.; Pomphrey, N.; Reusch, M.; Kaye, S.; Takahashi, H.

1986-07-01

The free-boundary, axisymmetric tokamak simulation code TSC is used to model the transport time scale evolution and positional stability of PBX. A disruptive thermal quench will cause the plasma column to move inward in major radius. It is shown that the plasma can then lose axisymmetric stability, causing it to displace exponentially off the midplane, terminating the discharge. We verify the accuracy of the code by modeling several controlled experiments shots in PBX

El gimnasio de la universidad de Princeton – (EE. UU.

Directory of Open Access Journals (Sweden)

Walter O. Cain, Arquitectos y asociados

1973-07-01

Full Text Available The building is made up of two levels, to hold 10,000 people. The top floor houses: athletics track, four tennis courts, basketball, hand-ball, volley-ball and badminton. The ground floor includes the throwing area, shooting, squash, wrestling, fencing, and the betweenfloor with offices and machine rooms. The metal roof structure is characteristic and extremely interesting; it comprises three parts: a conically shaped half dome, and two intermediate support triangular shapes, which also acto to give daylight to the great hall, which is free from vertical supports.El edificio se compone de dos plantas, con capacidad para 10.000 personas. La planta alta alberga: la pista de atletismo, cuatro pistas de tenis, baloncesto, balonmano, balón volea y badminton. La baja comprende la zona de lanzamientos, tiro, squash, lucha, esgrima, entreplanta de oficinas y cuartos de máquinas. Es característica y sumamente interesante la estructura metálica de ía cubierta, que se compone de tres partes: semicúpula, cónica y alabeada, con 2 formas trianguladas intermedias de soporte, que sirven también para proporcionar luz natural a la gran nave libre de pilares.

Fast-wave ion cyclotron heating in the Princeton Large Torus

International Nuclear Information System (INIS)

Hosea, J.; Boyd, D.; Bretz, N.

1981-01-01

Recent experimental results for ICRF heating in PLT are presented. For the two-ion regime in D-H or D- 3 He plasmas minority H and 3 He ions are found to absorb the RF power and transfer it to the deuterons and electrons in accordance with Fokker-Planck theory. The deuteron heating rate is approximately 3eVx10 13 cm -3 .kW for H and approximately 6eVx10 13 cm -3 .kW for 3 He minorities. Neutron fluxes of approximately 3x10 11 s -1 corresponding to a Tsub(d) approximately 2keV (ΔTsub(d) approximately 1.2keV) have been produced with Psub(RF) approximately 620kW at anti nsub(e) approximately 2.9x10 13 cm -3 . Neutron energy spectra and mass-sensitive charge-exchange spectra indicate Maxwellian deuteron distributions. In addition, D- 3 He fusion reaction rates approximately >10 12 s -1 have been produced by the energetic 3 He ions. For the second-harmonic regime, initial heating results for an H plasma at Psub(RF) approximately 140kW are consistent with the Fokker-Planck theory, and the bulk heating rate is comparable with that of D-heating in the D-H minority regime. (author)

Fast-wave ion-cyclotron heating in the Princeton Large Torus

International Nuclear Information System (INIS)

Hosea, J.; Boyd, D.; Bretz, N.

1981-02-01

Recent experimental results for ICRF heating in PLT are presented. For the two-ion regime in D-H or D- 3 He plasmas minority H and 3 He ions are found to absorb the rf power and transfer it to the deuterons and electrons in accordance with Fokker-Planck theory. The deuteron heating rate is approx. 3 eV x 10 13 cm -3 /kW for H and approx. 6 eV x 10 13 cm -3 /kW for 3 He minorities. Neutron fluxes of approx. 3 x 10 11 sec -1 corresponding to a T/sub d/ approx. 2 keV (ΔT/sub d/ approx. 1.2 keV) have been produced with P/sub rf/ approx. = 620 kW at anti n/sub e/ approx. = 2.9 x 10 13 cm -3 . Neutron energy spectra and mass sensitive charge exchange spectra indicate Maxwellian deuteron distributions. In addition, D- 3 He fusion reaction rates greater than or equal to 10 12 sec -1 have been produced by the energetic 3 He ions. For the second harmonic regime, initial heating results for an H plasma at P/sub rf/ approx. = 140 kW are consistent with the Fokker-Planck theory and the bulk heating rate is comparable to that of D heating in the D-H minority regime

76 FR 66750 - Certain Automotive GPS Navigation Systems, Components Thereof, and Products Containing Same...

Science.gov (United States)

2011-10-27

... Kingdom; Land Rover of United Kingdom; Toyota Motor Corporation of Japan; Toyota Motor North America, Inc. of Torrance, CA; Toyota Motor Sales, U.S.A., Inc. of Torrance, CA; Toyota Motor Engineering & Manufacturing North America, Inc. of Erlanger, KY; Toyota Motor Manufacturing, Indiana, Inc. of Princeton, IN...

European Scientific Notes. Volume 37, Number 9.

Science.gov (United States)

1983-09-30

isocyanates, have been crosslinked production of ethyl alcohol from glucose with water (See Klein and Manecke, using whole yeast cells in epoxy-based 1982...more specialized studies ic particles. Dr. J.L. Sarmiento were presented. (Princeton Univ., US) presented prelim- Dr. P.G. Brewer (National Science inary

New Fellows and Honorary Fellow

Indian Academy of Sciences (India)

Mahadevan, Dr Perurmadom Ramaiyer Ph.D. (Princeton). Date of birth: 20 May 1928. Date of death: 27 April 2003. Specialization: Molecular Biology, Mycobacteria, Leprosy and Industrial Biotechnology Last known address: Maanya Biotech Limited, Plot No. 151A, Road No. 12, MLAs' Colony, Banjara Hills, Hyderabad 500 ...

Ground configurations of highly ionized silver

International Nuclear Information System (INIS)

Denne, B.; Hinnov, E.; Cohen, S.; Timberlake, J.

1985-01-01

A number of lines mostly corresponding to magnetic-dipole transitions in the n = 3 and n = 4 shells of silver have been identified. The lines were observed in the Princeton Large Torus tokamak discharges, into which silver was injected by means of the laser-ablation method

Determination of the time evolution of the electron-temperature profile of reactor-like plasmas from the measurement of blackbody electron-cyclotron emission

International Nuclear Information System (INIS)

Efthimion, P.C.; Arunasalam, V.; Bitzer, R.A.; Hosea, J.C.

1982-04-01

Plasma characteristics (i.e., n/sub e/ greater than or equal to 1 x 10 13 cm -3 , T/sub e/ greater than or equal to 10 7 0 K, B/sub psi/ greater than or equal to 20 kG) in present and future magnetically confined plasma devices, e.g., Princeton Large Torus (PLT) and Tokamak Fusion Test Reactor (TFTR), meet the conditions for blackbody emission near the electron cyclotron frequency and at few harmonics. These conditions, derived from the hot plasma dielectric tensor, have been verified by propagation experiments on PLT and the Princeton Model-C Stellarator. Blackbody emission near the fundamental electron cyclotron frequency and the second harmonic have been observed in PLT and is routinely measured to ascertain the time evolution of the electron temperature profile. These measurements are especially valuable in the study of auxiliary heating of tokamak plasma. Measurement and calibration techniques will also be discussed with special emphasis on our fast-scanning heterodyne receiver concept

A rational approach to decision making in toxicology.

Science.gov (United States)

Jackson, B A; Sass, N L

1984-06-01

The application of the Kepner-Tregoe (C. H. Kepner and B. B. Tregoe, 1981, The New Rational Manager, Princeton Res. Press, Princeton, N. J.) problem solving technique to the evaluation and interpretation of toxicological information is described. Data from a chronic study provide an illustrative example. In this study an excess in the number of urinary bladder neoplasms was observed in male rats exposed to diets containing the test chemical. No similar effect was seen in treated female rats. Both male and female mice exposed to treatment also exhibited no effect. Whether treatment was the cause of the observed increase should be based on all the scientific and technical information that is relevant to this decision. The Kepner-Tregoe method of problem analysis captures this information in a framework that makes it easily understood. This is especially desirable if the judgments that are a vital part of regulatory decision making are to be adequately communicated.

Selected topics on surface effects in fusion devices: neutral-beam injectors and beam-direct converters

International Nuclear Information System (INIS)

Kaminsky, M.

1978-01-01

Neutral-beam injectors are being used for the heating and fueling of plasmas in existing devices such as PLT (Princeton), ISX (Oak Ridge) and 2XIIB (Lawrence Livermore Laboratory) and will be used in devices such as TFTR (Princeton), MX (Livermore) and Doublet III (Gulf Atomic). For example, TFTR has been designed to receive a total of 20 MW of 120-keV deuterium atoms in pulses of 0.5-sec duration from 12 neutral beam injectors; for the MX experiment it is planned to inject a total of 750A (equivalent) of deuterium atoms with a mean energy of 56 keV in 0.5-sec pulses. The interaction of energetic deuterium atoms with exposed surfaces of device components such as beam dumps, beam-direct-convertors collectors, beam calorimeters, and armor plates, cause a variety of surface effects which affect deleteriously the operation of such devices. Some of the major effects will be discussed

Heavy ion fusion: Prospects and status

International Nuclear Information System (INIS)

Herrmannsfeldt, W.B.

1995-01-01

Key events in the Heavy Ion Fusion (HIF) field are usually marked by the dates for the International Symposium series which began in 1976 at the Claremont Hotel, and most recently in the eleventh meeting in the series at the Princeton Plasma Physics Laboratory in September 1995. The main purpose of this talk will be to review the status of HIF as it was presented at Princeton, and also to try to deduce something about the prospects for HIF in particular, and fusion in general, from the world and US political scene. The status of the field is largely, though not entirely, expressed through presentations from the two leading HIF efforts: (1) The US program is primarily concerned with applying induction linac technology for HIF drivers; (2) The European program, centered at GSI, Darmstadt, but including several other laboratories, is primarily directed towards the rf linac approach using storage rings for energy compression

Interview met professor Joan Wallach Scott

NARCIS (Netherlands)

Bijl, Greetje; Tijhoff, Esmeralda

2012-01-01

Joan Scott, professor at the School of Social Science in the Institute for Avanced Study in Princeton, New Jersey (USA), was the keynote speaker at the conference 'Uitsluitend emancipatie' in de Beurs van Berlage in Amsterdam in October 2012. An interview on gender, history, feminism and her book

Ghosh, Dr Pushpito Kumar

Indian Academy of Sciences (India)

Home; Fellowship. Fellow Profile. Elected: 2010 Section: Chemistry. Ghosh, Dr Pushpito Kumar Ph.D. (Princeton). Date of birth: 29 May 1954. Specialization: Processes Research, Water Purification, Renewable Energy, R&D Management Address: A-604, Punit Park, Plot No. 182/C, Sector 17, Merol, Navi Mumbai 400 706, ...

PLT neutral beam injection systems

International Nuclear Information System (INIS)

Menon, M.M.; Barber, G.C.; Blue, C.W.

1979-01-01

A brief description of the Princeton Large Torus (PLT) neutral beam injection system is given and its performance characteristics are outlined. A detailed operational procedure is included, as are some tips on troubleshooting. Proper operation of the source is shown to be a crucial factor in system performance

78 FR 56978 - In the Matter of Carbiz, Inc., InZon Corporation, IQ Micro, Inc., Irwin Financial Corporation...

Science.gov (United States)

2013-09-16

... SECURITIES AND EXCHANGE COMMISSION [File No. 500-1] In the Matter of Carbiz, Inc., InZon Corporation, IQ Micro, Inc., Irwin Financial Corporation, and Princeton Media Group, Inc.; Order of Suspension... information concerning the securities of IQ Micro, Inc. because it has not filed any periodic reports since...

Interpolation of the Radial Velocity Data from Coastal HF Radars

Science.gov (United States)

2013-01-01

effectiveness of such DA approach. In a similar manner, a 3d covariance matrix for the Princeton Ocean model model has been constructed by Breivik ...1839-1856. [8] Bennett, A.F., 2002: Inverse modeling of the ocean and atmosphere. Cambridge Uni- versity Press, 256 pp [9] Breivik , O., and O

Mixed Valence in Conjugated Anion Radicals. Solution and Solid State Studies

Science.gov (United States)

1991-05-24

voltammetry was performed using a BAS-100 electrochemical analyzer. Bulk electrolyses were performed with a Princeton Applied Research (PAR) model 173...extracted with several small portions of CH 2 CI 2. The combined organic layers are then washed once again with water . After drying over Na2 SO4 the

PLT and PDX perpendicular charge-exchange analyzers

International Nuclear Information System (INIS)

Mueller, D.; Hammett, G.W.; McCune, D.C.

1986-01-01

The perpendicular charge-exchange systems used on the poloidal divertor experiment and the Princeton large torus are comprised of ten-channel, mass-resolved, charge-exchange analyzers. Results from these systems indicate that instrumental effects can lead to erroneous temperature measurements during deuterium neutral beam injection or at low hydrogen concentrations

Inclusive hadron production at high momentum at SPEAR I

International Nuclear Information System (INIS)

Goggi, G.

Recent results of the Maryland-Pavia-Princeton collaboration on inclusive hadron production in e + e - annihilation at √s=4.8GeV are presented. The results are discussed in the framework of other results obtained at SPEAR I and of the implications at the higher energies attainable at SPEAR II

75 FR 11171 - Notice of Filing of Several Pesticide Petitions for Residues of Pesticide Chemicals in or on...

Science.gov (United States)

2010-03-10

... Tolerance Exemptions 1. PP 0F7681. (EPA-HQ-OPP-2010-0078). Marrone Bio Innovations Incorporated, 2121 Second... 201W, Princeton, NJ 08540 (on behalf of BioProdex Incorporated, 8520 NW 2 Place, Gainesville, FL 32607... Industries Incorporated, 6223 Theall Road, Houston, TX 77066), proposes to establish an exemption from the...

EMP Design Guidelines for Naval Ship Systems

Science.gov (United States)

1975-08-22

le xc Ci .ube irret i Type FXC it LA 38 Beads 4 * 1 svj- I * 1 1 \\ Measured 3( )0 Beads V i i V 30 Bead 1 s...ATTN: R. W. Rostrom RCA Corporation Government & Commercial Systems Astro Electronics Division P. 0. Box 800 Princeton, New Jersey 08540 ATTN

Fulltext PDF

Indian Academy of Sciences (India)

IAS Admin

the hostel and we interacted with him closely. During the long walks in the evenings he used to talk to us extensively about mathematics and mathematicians. I still recall vividly his beautiful summary of Siegel's. Princeton lectures “Analytic functions of several complex variables”. This course of lectures treated among.

Review Essay: Knowing Society, Cultivating Citizens, and Making the State in Post-Imperial China

Directory of Open Access Journals (Sweden)

Robert Culp

2013-03-01

Full Text Available Tong Lam. A Passion for Facts: Social Surveys and the Construction of the Chinese Nation-State, 1900–1949. Berkeley: University of California Press, 2011. 280 pp. $60 (cloth.Janet Y. Chen. Guilty of Indigence: The Urban Poor in China, 1900–1953. Princeton: Princeton University Press, 2012. 320 pp. $45 (cloth/eBook.Understanding society and building the national community were, in many ways, paired common goals for China’s intellectuals and political leaders during the first half of the twentieth century. Complementary new books by Tong Lam and Janet Chen illuminate key dynamics of those processes. Lam’s A Passion for Facts: Social Surveys and the Construction of the Chinese Nation-State, 1900–1949 tracks the development of the social survey movement (shehui diaocha yundong during the first half of the twentieth century. Chen’s Guilty of Indigence: The Urban Poor in China, 1900–1953 analyzes efforts to explain poverty, categorize the poor, and extend to the needy “active relief,” which was meant to transform them from “parasites” into productive citizens. Together the books demonstrate how new systems of knowledge served to map the social field and how institutions of governance defined and reshaped social groups for the project of national mobilization, with Lam concentrating more on the development of modern technologies of knowledge and Chen focusing more on the development of governmental institutions and the imposition of social discipline. Through their analyses these books help to explain the process whereby abstract academic fields and research methodologies, along with theories and techniques of social governance, had material effects that transformed millions of people’s daily lives. They provide, in other words, striking examples of what Wen-hsin Yeh, Eddy U, and I have elsewhere characterized as “organized knowledge in action” (Culp, U, and Yeh n.d....

pTSC: Data file editing for the Tokamak Simulation Code

International Nuclear Information System (INIS)

Meiss, J.D.

1987-09-01

The code pTSC is an editor for the data files needed to run the Princeton Tokamak Simulation Code (TSC). pTSC utilizes the Macintosh interface to create a graphical environment for entering the data. As most of the data to run TSC consists of conductor positions, the graphical interface is especially appropriate

75 FR 2134 - Northern Border Pipeline Company; Notice of Intent To Prepare an Environmental Assessment for the...

Science.gov (United States)

2010-01-14

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. PF10-2-000] Northern Border Pipeline Company; Notice of Intent To Prepare an Environmental Assessment for the Planned Princeton Lateral Project, Request for Comments on Environmental Issues, and Notice of Public Scoping Meeting January 7, 2010. The staff of the Federal Energy...

Minicomputer data acquisition system for nuclear physics applications

Energy Technology Data Exchange (ETDEWEB)

Kouzes, R [Princeton Univ., NJ (USA). Joseph Henry Labs.

1978-09-15

The data acquisition system for the Princeton Cyclotron facility based on a Data General Eclipse computer is described. The program ACQUIRE is a highly flexible acquisition code able to support diverse experimental requirements and yet capable of sorting a repetitious pulser in a single ADC at up to 40 kHz without loss.

AFOSR Contractors Meeting in Propulsion Held in Atlantic City, New Jersey on 14 - 18 June 1993

Science.gov (United States)

1994-04-20

It has been first hypothesized by Alfvdn in 1942 and then invoked in the context of cometary physics, the formation of the solar system, planetary tori...317)494-2713 I Dr Moshe Lavid Dr C K Law ML Energia , Inc. Department of Mechanical andjP. 0. Box 1468 Aerospace Engineering Princeton NJ 08540

Plasma Instabilities and Transport in the MPD Thruster

Science.gov (United States)

1993-06-01

driven plasma accelera- tion vesrus current-deiven energy dissipation Part III: anomalous trasnport . In 2 8’A Joint Propulsion Conference, Nashville... trasnport In the March/April Bi- monthly Progress Report of the Electric Propulsion and Plasma Dynamics Laboratory. Technical Report MAE 1776.36, EPPDyL, Princeton Univer- sity, 1992. 0 0

Profile correction to electron temperature and enhancement factor in soft-x-ray pulse-height-analysis measurements in tokamaks

International Nuclear Information System (INIS)

Sesnic, S.; Diesso, M.; Hill, K.; Holland, A.; Pohl, F.

1988-01-01

Because soft-x-ray pulse-height-analysis spectra contain chordal information, the electron temperature and the radiation intensity (enhancement factor) measurements do not represent the local values. The correction factors for the electron temperature and the enhancement factor as a function of the temperature and density profile parameters and the energy are obtained. The spectrum distortion due to pulse pileup effects is also evaluated. A set of curves is given from which the distortion of the spectrum can be obtained if the electron temperature, the Be filter thickness, and the electronic parameters of the acquisition system are known. PG 1810,1812 ID 131801CON N X-ray diagnostics TT Profile correction to electron temperature and enhancement factor in soft-x-ray pulse-height-analysis measurements in tokamaks AU S. Sesnic, M. Diesso, K. Hill, and A. Holland LO Princeton University, Plasma Physics Laboratory, P.O. Box 451, Princeton, New Jersey 08543 AU F. Pohl LO Max-Planck Institut fuer Plasmaphysik, 8046-Garching, Federal Republic of Germany SD (Presented on 16 March 1988) AB Because soft-x-ray pulse-height-analysis spectra contain chordal information, the electron temperature and the radiation intensity (enhancement factor) measurements do not represent the local values. The correction factors for the electron temperature and the enhancement factor as a function of the temperature and density profile parameters and the energy are obtained. The spectrum distortion due to pulse pileup effects is also evaluated. A set of curves is given from which the distortion of the spectrum can be obtained if the electron tempe

Foundations of relativity theory. 7. ed.; Grundzuege der Relativitaetstheorie

Energy Technology Data Exchange (ETDEWEB)

Einstein, Albert

2009-07-01

In the present elaboration of four speeches, which I have held at the Princeton University in May 1921 I wanted to summarize the main thoughts and mathematical methods of relativity theory. Thereby I have attempted to leave out all less essential but to treat the fundamental so that the whole can serve as introduction for all those which master the elements of advanced mathematics but want not apply all to much time and inconvenience to the object. Completeness can this short presentation self-evidently not require so much as I have not treated the more subtle, more mathematically interesting developments, which are based on the variational calculus. My main goal was to let the fundamental in the whole way of thought of the theory clearly come forward. [German] ''In der vorliegenden Ausarbeitung von vier Vortraegen, die ich an der Universitaet Princeton im Mai 1921 gehalten habe, wollte ich die Hauptgedanken und mathematischen Methoden der Relativitaetstheorie zusammenfassen. Dabei habe ich mich bemueht, alles weniger Wesentliche wegzulassen, das Grundsaetzliche aber doch so zu behandeln, dass das Ganze als Einfuehrung fuer alle diejenigen dienen kann, welche die Elemente der hoeheren Mathematik beherrschen, aber nicht allzuviel Zeit und Muehe auf den Gegenstand verwenden wollen. Auf Vollstaendigkeit kann diese kurze Darlegung selbstverstaendlich keinen Anspruch machen, zumal ich die feineren, mehr mathematisch interessanten Entwicklungen, welche sich auf Variationsrechnung gruenden, nicht behandelt habe. Mein Hauptziel war es, das Grundsaetzliche in dem ganzen Gedankengang der Theorie klar hervortreten zu lassen.'' Albert Einstein (Vorwort zur 1. Auflage der ''Vier Vorlesungen ueber Relativitaetstheorie'') (orig.)

Screening Out Controversy: Human Genetics, Emerging Techniques of Diagnosis, and the Origins of the Social Issues Committee of the American Society of Human Genetics, 1964-1973.

Science.gov (United States)

Mitchell, M X

2017-05-01

In the years following World War II, and increasingly during the 1960s and 1970s, professional scientific societies developed internal sub-committees to address the social implications of their scientific expertise (Moore, Disrupting Science: Social Movements, American Scientists, and the Politics of the Military, 1945-1975. Princeton: Princeton University Press, 2008). This article explores the early years of one such committee, the American Society of Human Genetics' "Social Issues Committee," founded in 1967. Although the committee's name might suggest it was founded to increase the ASHG's public and policy engagement, exploration of the committee's early years reveals a more complicated reality. Affronted by legislators' recent unwillingness to seek the expert advice of human geneticists before adopting widespread neonatal screening programs for phenylketonuria (PKU), and feeling pressed to establish their relevance in an increasingly resource-scarce funding environment, committee members sought to increase the discipline's expert authority. Painfully aware of controversy over abortion rights and haunted by the taint of the discipline's eugenic past, however, the committee proceeded with great caution. Seeking to harness interest in and assert professional control over emerging techniques of genetic diagnosis, the committee strove to protect the society's image by relegating ethical and policy questions about their use to the individual consciences of member scientists. It was not until 1973, after the committee's modest success in organizing support for a retrospective public health study of PKU screening and following the legalization of abortion on demand, that the committee decided to take a more publicly engaged stance.

Understanding the Muslim Brotherhood

Directory of Open Access Journals (Sweden)

Felix Ramos

2016-04-01

Full Text Available Mohammed Zahid. The Muslim Brotherhood and Egypt's Succession Crisis: The Politics of Liberalisation and Reform in the Middle East. London; New York: I. B. Tauris [2010] 2012. Carrie Rosefsky Wickham. The Muslim Brotherhood: Evolution of an Islamist Movement. Princeton: Princeton University Press, 2013. Hazem Kandil. Inside the Brotherhood. Cambridge: Policy Press, 2015. The status of the Muslim Brotherhood in Egypt presently is, at best, tenuous. Accordingly, some questions that are pertinent for today and tomorrow include: Is this movement in Egypt that at one point attained a pinnacle of success beyond its members' wildest dreams alive and well? If not, can the movement in Egypt still make a comeback? The three books selected for review offer insights on these and other related questions from different points of view. Of particular interest are the following topics that all three books develop directly or indirectly: (1 history of the movement; (2 the spiritual or religious objectives of the movement vis a vis the political objectives of the movement; (3 the conflict between the Brotherhood leadership and its youthful reformist membership in the organization; and, (4 how these topics were interrelated in the days before and after the fall of Morsi. The three texts cover the historical context of the secular revolution of 2011 from three overlapping temporal vantage points. Zahid covers the Muslim Brotherhood up to 2011; Wickham covers the Brotherhood to the period just after its ascension to power, but before its fall; and, Kandil covers the Brotherhood through its fall from power to the immediate aftermath thereof.

News from the Library: CERN Scientific Book Fair 2011

CERN Multimedia

CERN Library

2011-01-01

  The CERN Bookshop and CERN Library invite you to attend the 2011 CERN Book Fair, a two-day scientific event offering you the opportunity to meet key publishers and to browse and purchase books at significant discounts.   Key publishers will present a selection of titles in physics, technology, mathematics, engineering, computing and popular science.  You are welcome to come along and meet the publishers’ representatives or simply have a look to the books on sale. The Fair will take place in the Main Building (bldg. 500) on the ground  floor near the Restaurant 1 on Wednesday 14th and Thursday 15th September. Participating or represented publishers include: Cambridge University Press, Elsevier, EPFL Press – PPUR, Oxford University Press, Princeton University Press, Springer, Taylor & Francis, Wiley, World Scientific-Imperial College Press. Fair opening times...

Coupled Model for CO2 Leaks from Geological Storage: Geomechanics, Fluid Flow and Phase Transitions

Science.gov (United States)

Gor, G.; Prevost, J.

2013-12-01

Deep saline aquifers are considered as a promising option for long-term storage of carbon dioxide. However, risk of CO2 leakage from the aquifers through faults, natural or induced fractures or abandoned wells cannot be disregarded. Therefore, modeling of various leakage scenarios is crucial when selecting a site for CO2 sequestration and choosing proper operational conditions. Carbon dioxide is injected into wells at supercritical conditions (t > 31.04 C, P > 73.82 bar), and these conditions are maintained in the deep aquifers (at 1-2 km depth) due to hydrostatic pressure and geothermal gradient. However, if CO2 and brine start to migrate from the aquifer upward, both pressure and temperature will decrease, and at the depth of 500-750 m, the conditions for CO2 will become subcritical. At subcritical conditions, CO2 starts boiling and the character of the flow changes dramatically due to appearance of the third (vapor) phase and latent heat effects. When modeling CO2 leaks, one needs to couple the multiphase flow in porous media with geomechanics. These capabilities are provided by Dynaflow, a finite element analysis program [1]; Dynaflow has already showed to be efficient for modeling caprock failure causing CO2 leaks [2, 3]. Currently we have extended the capabilities of Dynaflow with the phase transition module, based on two-phase and three-phase isenthalpic flash calculations [4]. We have also developed and implemented an efficient method for solving heat and mass transport with the phase transition using our flash module. Therefore, we have developed a robust tool for modeling CO2 leaks. In the talk we will give a brief overview of our method and illustrate it with the results of simulations for characteristic test cases. References: [1] J.H. Prevost, DYNAFLOW: A Nonlinear Transient Finite Element Analysis Program. Department of Civil and Environmental Engineering, Princeton University, Princeton, NJ. http://www.princeton.edu/~dynaflow/ (last update 2013

CERN scientific book fair 2010

CERN Document Server

CERN Library

2010-01-01

The CERN Bookshop and CERN Library invite you to attend the 2010 CERN Book Fair, a two-day scientific event offering you the opportunity to meet key publishers and to browse and purchase books at significant discounts.   Some twelve companies will be present and will bring with them a selection of titles in physics, technology, mathematics, engineering, computing and popular science. You are welcome to come along and meet the publishers’ representatives or simply have a look to the books on offer. The Fair will take place in the Main Building (bldg. 500) on the ground floor near the Restaurant 1 on Tuesday 7th and Wednesday 8th September. Participating or represented publishers include: Cambridge University Press, EPFL Press – PPUR, Oxford University Press, Imperial College Press, McGraw-Hill, Oxford University Press, Pearson Education, Princeton University Press, Springer, Taylor and Francis, Wiley, World Scientific. Fair opening times: Tuesday 7 September 9:00 &ndash...

Financial management for small companies

Science.gov (United States)

Bruce Hansen; Jeff Palmer; Jeff Palmer

2000-01-01

The wood-products industry is characterized by many small manufacturers that lack the staff to compile and analyze information on their operations and investments. Two computer programs, FRAN and JEFFI, have been developed by the USDA Forest Service at Princeton, West Virginia,to help small companies better analyze and monitor current performance, and better evaluate...

Undulator-Based Production of Polarized Photons

International Nuclear Information System (INIS)

McDonald, Kirk

2008-01-01

'Project Title: Undulator-Based Production of Polarized Photons' DOE Contract Number: FG02-04ER41355 Principal Investigator: Prof. Kirk McDonald Period of Performance: 09/10/2004 thru 08/31/2006 This award was to fund Princeton's activity on SLAC experiment E166, 'Undulator-Based Production of Polarized Positrons' which was performed at SLAC during June and September 2005. Princeton U. fabricated a magnetic spectrometer for this experiment, and participated in the commissioning, operation, and analysis of the experiment, for which Prof. McDonald was a co-spokesperson. The experiment demonstrated that an intense positron beam with 80% longitudinal polarization could be generated by conversion of MeVenergy circularly polarized photons in a thin target, which photons were generated by passage of high-energy electrons through a helical undulator. This technique has since been adopted as the baseline for the polarized positron source of the proposed International Linear Collider. Results of the experiment have been published in Physical Review Letters, vol 100, p 210801 (2008) (see attached .pdf file), and a longer paper is in preparation.

CERN Scientific Book Fair 2013

CERN Multimedia

CERN Library

2013-01-01

The CERN Bookshop and CERN Library invite you to attend the 2013 CERN Book Fair, a two-day scientific event offering you the opportunity to meet key publishers and to browse and purchase books at significant discounts.   Key publishers will present a selection of titles in physics, technology, mathematics, engineering, computing and popular science. You are welcome to come along and meet the publishers’ representatives or simply have a look at the books on sale. The fair will take place in the Main Building (Bldg. 500) on the ground floor near Restaurant 1 on Monday 9 and Tuesday 10 September. Participating or represented publishers include: Oxford University Press, Princeton University Press, Springer, Wiley, and World Scientific-Imperial College Press. Fair opening times:  - Monday 9 September 9:00 - 18:00  - Tuesday 10 September 9:00 - 18:00

European Science Notes Information Bulletin. Reports on Current European/Middle Eastern Science

Science.gov (United States)

1989-09-01

R.W.B. Stephens Raylcigh Lecture presented by Crighton. In it, he gave an Lecture on ,onar h.aithyology." excellent tutorial on the effects of fluid...Princeton, NJ, (1988a). Evans, R.D., The Atomic Nucleus, (Mc Graw Hill Book Co., NY, Murakami, M. et al., "Radiation from Heavy-Ion-Beam Heated Cy- 1955

Il significato della relatività

CERN Document Server

Einstein, Albert

1955-01-01

La prima edizione di questo libro, pubblicata bel 1922, comprendeva il testo delle Stafford Little Lectures tenute da Einstein nel maggio 1921 alla Università di Princeton. Nel 1945 Einstein aggiunse un'appendice sulla sua teoria generalizzata della gravitazione. Nel 1953 Einstein rifece del tutto, ampliandola, la seconda appendice, a cui aggiunse un Supplemento nel 1954.

Drying hard maple (Acer saccharum L.) lumber in a small dehumidification kiln

Science.gov (United States)

Neal. Bennett

2013-01-01

Portable sawmill owners quickly recognize the advantage to kiln drying lumber they produce. Having the ability to provide properly kiln-dried lumber opens new market opportunities and can increase profit margins. However, the construction and operation of a dry kiln must be economical and simple. A small dehumidification dry kiln constructed and tested in Princeton, WV...

Application data for the PLT stabilizing field rectifier

International Nuclear Information System (INIS)

Bronner, G.; Murray, J.G.; Oliaro, G.E.

1975-11-01

This paper describes the 12-pulse stabilizing field rectifier used for vertical field production in the Princeton Large Torus (PLT). It is essential that the rectifier be reliable, and protect itself from all faults including induced transient overvoltage produced by switching and plasma instabilities. To this end, computer simulations were run to insure protection under various fault conditions

Marketing low-grade hardwoods for furniture stock - a new approach

Science.gov (United States)

Hugh W. Reynolds; Charles J. Gatchell

1979-01-01

A hardwood shortage of high-grade lumber exists while there is a surplus of low-grade hardwood timber. Two things are needed for the surplus to correct the shortage: a new manufacturing system and a new marketing technique. Utilization research at the Princeton Forestry Sciences Laboratory has developed the new system for converting low-grade hardwood for furniture use...

R-~-ONANCE--IAUg-US-t-19-9-6

Indian Academy of Sciences (India)

Harvard, Princeton or Columbia. There was a break of a year in 1952-53 which he spent at the Tata Institute of Fundamental Research, briefly flirted with but then abandoned the idea of returning to India. During these years he was building the monument for which he is famous, the general theory of semi-simple Lie groups.

PPPL Laboratory Program Development Activities for fiscal year 1993

International Nuclear Information System (INIS)

1993-01-01

This report discusses the following topics: Advanced Tokamak Studies; Princeton Spherical Tokamak Experiment; Medium-Scale Long-Pulse Device Study; Collaborations Planning and Exploration; Divertor Simulator Studies; Gyrofluid Simulation; Feedback Kink Study; Stellarator Studies; High-Field Magnet Studies; Analysis of Helically Wound Solenoids; X-Ray Lithography with Tokamak Radiation; Magnetospheric Plasma Circulation; and Projection Lithography with X-Ray Laser

News from the Library: CERN Scientific Book Fair 2012

CERN Multimedia

CERN Library

2012-01-01

The CERN Bookshop and CERN Library invite you to attend the 2012 CERN Book Fair, a two-day scientific event offering you the opportunity to meet key publishers and to browse and purchase books at significant discounts.   Key publishers will present a selection of titles in physics, technology, mathematics, engineering, computing and popular science. You are welcome to come along and meet the publishers’ representatives or simply have a look at the books on sale. The Fair will take place in the Main Building (Bldg. 500) on the ground floor near Restaurant 1 on Monday 10 and Tuesday 11 September. Participating or represented publishers include: Cambridge University Press, Elsevier, EPFL Press-PPUR, Oxford University Press, Princeton University Press, Springer, Taylor & Francis, Wiley, and World Scientific-Imperial College Press. Fair opening times:     Monday 10 September 9:00 - 18:00     Tuesday 11 September 9:00&a...

Tracking the LHC halo

CERN Multimedia

Antonella Del Rosso

2015-01-01

In the LHC, beams of 25-ns-spaced proton bunches travel at almost the speed of light and pass through many different devices installed along the ring that monitor their properties. During their whirling motion, beam particles might interact with the collimation instrumentation or with residual gas in the vacuum chambers and this creates the beam halo – an annoying source of background for the physics data. Newly installed CMS sub-detectors are now able to monitor it.   The Beam Halo Monitors (BHM) are installed around the CMS rotating shielding. The BHM are designed and built by University of Minnesota, CERN, Princeton University, INFN Bologna and the National Technical University of Athens. (Image: Andrea Manna). The Beam Halo Monitor (BHM) is a set of 20 Cherenkov radiators – 10-cm-long quartz crystals – installed at each end of the huge CMS detector. Their design goal is to measure the particles that can cause the so-called “machine-induced...

Year-Round Use Of Thermography In House Doctoring

Science.gov (United States)

Gadsby, Kenneth J.; Harrje, David T.; Dutt, Gautam S.

1983-03-01

There have been many presentations of thermographic residential building analyses at the past ThermosInse conferences. A number of these papers have dealt with evaluation of insulation voids and more recently a few have described air leakage detection 2,3 during the colder winter months. This paper will focus on the thermographic application in the House Doctor instrumented energy analysis approach as developed by Princeton University. The central theme will be the application to a year-round research or commercial activity. Some of the conditions that could create thermographic problems, as well as techniques that may be used to lessen these difficulties, thereby extending the thermographic "season" is discussed. Our experiences in summer thermography with and without the use of a building pressurization system is also covered.

Liquid metal reactors. Hearing before the Subcommittee on Energy and Power of the Committee on Energy and Commerce, House of Representatives, One Hundred Third Congress, First Session, June 9, 1993

International Nuclear Information System (INIS)

Anon.

1994-01-01

This hearing reviews the Liquid Metal Reactor Program of the US DOE, asking the question of whether this program is necessary to the future of nuclear power and whether it has any serious application to the disposal of high-level radioactive waste to justify the probable expense of the program. The liquid metal reactor would rely on plutonium as a fuel, produced by reprocessing of spent fuel wastes or by using the reactor as a breeder. Also discussed are the proliferation risks of a Liquid Metal Reactor. Principal testifiers include: David, Institute for Science and International Security; Barrett and Brolin, DOE; Coops, American Nuclear Society; Kratzer, independent consultant; Lancelot, National Taxpayers Union; Larsen, Oil, Chemical and Atomic Workers Union; Till, ANL; von Hippel, Princeton University

Digitizing Villanova University's Eclipsing Binary Card Catalogue

Science.gov (United States)

Guzman, Giannina; Dalton, Briana; Conroy, Kyle; Prsa, Andrej

2018-01-01

Villanova University’s Department of Astrophysics and Planetary Science has years of hand-written archival data on Eclipsing Binaries at its disposal. This card catalog began at Princeton in the 1930’s with notable contributions from scientists such as Henry Norris Russel. During World War II, the archive was moved to the University of Pennsylvania, which was one of the world centers for Eclipsing Binary research, consequently, the contributions to the catalog during this time were immense. It was then moved to University of Florida at Gainesville before being accepted by Villanova in the 1990’s. The catalog has been kept in storage since then. The objective of this project is to digitize this archive and create a fully functional online catalog that contains the information available on the cards, along with the scan of the actual cards. Our group has built a database using a python-powered infrastructure to contain the collected data. The team also built a prototype web-based searchable interface as a front-end to the catalog. Following the data-entry process, information like the Right Ascension and Declination will be run against SIMBAD and any differences between values will be noted as part of the catalog. Information published online from the card catalog and even discrepancies in information for a star, could be a catalyst for new studies on these Eclipsing Binaries. Once completed, the database-driven interface will be made available to astronomers worldwide. The group will also acquire, from the database, a list of referenced articles that have yet to be found online in order to further pursue their digitization. This list will be comprised of references in the cards that were neither found on ADS nor online during the data-entry process. Pursuing the integration of these references to online queries such as ADS will be an ongoing process that will contribute and further facilitate studies on Eclipsing Binaries.

Recent progress on the Compact Ignition Tokamak (CIT)

International Nuclear Information System (INIS)

Ignat, D.W.

1987-01-01

This report describes work done on the Compact Ignition Tokamak (CIT), both at the Princeton Plasma Physics Laboratory (PPPL) and at other fusion laboratories in the United States. The goal of CIT is to reach ignition in a tokamak fusion device in the mid-1990's. Scientific and engineering features of the design are described, as well as projected cost and schedule

Tokamak devices: towards controlled fusion

International Nuclear Information System (INIS)

Trocheris, M.

1975-01-01

The Tokamak family is from Soviet Union. These devices were exclusively studied at the Kurchatov Institute in Moscow for more than ten years. The first occidental Tokamak started in 1970 at Princeton. The TFR (Tokamak Fontenay-aux-Roses) was built to be superior to the Russian T4. Tokamak future is now represented by the JET (Joint European Tokamak) [fr

Neutral Beam Injection Requirements and Design Issues for the National Compact Stellarator Experiment; TOPICAL

International Nuclear Information System (INIS)

H.W. Kugel; H. Neilson; W. Reiersen; M. Zarnstorff

2002-01-01

The National Compact Stellarator Experiment (NCSX) will require 6 MW of 50 keV neutral beam injection (NBI) with initial pulse lengths of 500 msec and upgradeable to pulse lengths of 1.5 sec. This paper discusses the NCSX NBI requirements and design issues, and shows how these are provided by the candidate PBX-M[Princeton Beta Experiment-Modification] NBI system

Neutral Beam Injection Requirements and Design Issues for the National Compact Stellarator Experiment

International Nuclear Information System (INIS)

Kugel, H.W.; Neilson, H.; Reiersen, W.; Zarnstorff, M.

2002-01-01

The National Compact Stellarator Experiment (NCSX) will require 6 MW of 50 keV neutral beam injection (NBI) with initial pulse lengths of 500 msec and upgradeable to pulse lengths of 1.5 sec. This paper discusses the NCSX NBI requirements and design issues, and shows how these are provided by the candidate PBX-M [Princeton Beta Experiment-Modification] NBI system

Invited Lectures from a Spatial Orientation Symposium in Honor of Frederick Guedry, Day 2

Science.gov (United States)

2015-11-10

physically in the right spot, and then as you load it, the Achilles tendon and patella tendon shift and cause the knee and the ankle to support your body...Princeton, he kicked the back of the stern anchor off and he got caught in the cable, and so he was severely injured and we got him back on board. And

Symmetry breaking in Landau gauge. A comment to a paper by T. Kennedy and C. King

International Nuclear Information System (INIS)

Borgs, C.; Nill, F.

1986-01-01

The authors generalize the result of T. Kennedy and C. King (Princeton preprint, 1985) on the non-compact abelian lattice Higgs model in Landau gauge in order to show that there are states parameterized by an angle such that the expectation value of the Higgs field is described by a phase factor and a value which is uniformly bounded away from zero. (HSI)

Correlation of Soot Formation in Turbojet Engines and in Laboratory Flames.

Science.gov (United States)

1981-02-01

TURBOJET ENGINES AND IN LABORATORY FLAMES o. . LSO[ lVEl . 7 R. K. GOULD !i~0 B ~. OLSON AERH. EM R"&OESERHLBRTREIC P.O. BOX 12 PRINCETON, NJ 08540 DT I C...than one variable is a true impro.,nent or simply a mathematical artifact. Such an examination is not -iic luded, but it seems likely that only in the

Space Propulsion and Power

Science.gov (United States)

2013-03-08

N is imaginary- Gyrotropic material (with imposed magnetic fields), leading to Faraday rotation and Optical Kerr effect , one- way waveguides...are performed to investigate particle designs. Aluminum Core MP Aluminum Shell MP Ni shell exerts cage -like effect and raises MP of core...Princeton) Wall Architectures Have Significant Effects on Secondary Electron Emission (SEE) and Discharge Behavior Plasma flow To avoid field

NASA's Swift Satellite Catches First Supernova in The Act of Exploding

Science.gov (United States)

2008-05-01

GREENBELT, Md.- Thanks to a fortuitous observation with NASA’s Swift satellite, astronomers for the first time have caught a star in the act of exploding. Astronomers have previously observed thousands of stellar explosions, known as supernovae, but they have always seen them after the fireworks were well underway. "For years we have dreamed of seeing a star just as it was exploding, but actually finding one is a once in a lifetime event," says team leader Alicia Soderberg, a Hubble and Carnegie-Princeton Fellow at Princeton University in Princeton, N.J. "This newly born supernova is going to be the Rosetta stone of supernova studies for years to come." A typical supernova occurs when the core of a massive star runs out of nuclear fuel and collapses under its own gravity to form an ultradense object known as a neutron star. The newborn neutron star compresses and then rebounds, triggering a shock wave that plows through the star’s gaseous outer layers and blows the star to smithereens. Astronomers thought for nearly four decades that this shock "break-out" will produce bright X-ray emission lasting a few minutes. X-ray Image X-ray Images But until this discovery, astronomers have never observed this signal. Instead, they have observed supernovae brightening days or weeks later, when the expanding shell of debris is energized by the decay of radioactive elements forged in the explosion. "Seeing the shock break-out in X-rays can give a direct view of the exploding star in the last minutes of its life and also provide a signpost to which astronomers can quickly point their telescopes to watch the explosion unfold," says Edo Berger, a Carnegie-Princeton Fellow at Princeton University. Soderberg's discovery of the first shock breakout can be attributed to luck and Swift's unique design. On January 9, 2008, Soderberg and Berger were using Swift to observe a supernova known as SN 2007uy in the spiral galaxy NGC 2770, located 90 million light-years from Earth in the

Americans value happiness but block required policies. Book review of ‘‘The Politics of Happiness; what governments can learn from the new research on well-being’’ by Derek Bok, Princeton University Press, Princeton and Oxford, 2010

NARCIS (Netherlands)

J.C. Ott (Jan Cornelis)

2012-01-01

textabstractAbstract In his book ‘‘The Politics of Happiness’’ Derek Bok argues that happiness should be a goal in public policy. He presents an inventory of social problems in the US with negative effects on happiness, like inadequate education, chronic pain, sleep disorders, depressions, divorce,

“The Big Three”: Historical Experience of Personal Contacts (Book Review: Costigliola, F. Roosevelt’s Lost Alliances. How Personal Politics Provoked the Cold War [Text] / F. Costigliola. – Princeton and Oxford : Princeton University Press, 2012. – 533 p.

Directory of Open Access Journals (Sweden)

Irina V. Bystrova

2018-02-01

Full Text Available The book of Frank Costigliola is devoted to the role of personal factor in the evolution of relations between the USA, the USSR and Great Britain during World War II. The author used different sources from the archives of the USA, the USSR and Great Britain, first of all, the sources of personal origin, diaries and interviews as well as unpublished memoirs of comrades-in-arms of the leaders of the “Big Three”. The main hero of the book is President of the United States F.D. Roosevelt. The author claimed a rather controversial thesis that it was only Roosevelt who managed to establish very specific relations with Stalin, while opposing Roosevelt’s art of constructing bridges to the behavior of W. Churchill and H. Truman. We are now diminishing really great merits of the US President, but it seems hardly possible to establish some equality between Churchill and Truman. W. Churchill was a kind of liaison unit – a “cement” of the Big Three countries in real practice, for he actively moved from one front to another. Therefore he was the person who established personal contact with I.V. Stalin earlier, than Roosevelt. Special attention is devoted to the activities of a famous American diplomat G. Kennan and his colleagues – American representatives in Moscow during the more prolonged period from 1933 to 1946, i.e. more long-term tendencies in Soviet-American relations, including the informal ones, have been studied. As for the position of foreign ambassadors in the USSR, the author clarifies and studies thoroughly a very bad tendency, on his view, of their “isolation” from the Soviet people. This isolation aggravated the negative image of the Soviet state abroad. The main stages, problems and difficulties of creation of the “Big Three” alliance have been studied in the book. From the point of view of F. Costigliola, unprecedented unity of the leaders of the “Big Three” – F.D. Roosevelt, I.V. Stalin and W. Churchill had been achieved during the war, however, Roosevelt’s death in April 1945 led to the sharp change of course of the new American leadership towards the Cold war.

Adorno e a educação musical pelo rádio Adorno and the musical education through radio broadcasts

Directory of Open Access Journals (Sweden)

Iray Carone

2003-08-01

Full Text Available Este artigo é uma exposição do estudo analítico de um programa semanal da National Broadcasting Company (NBC, The Music Appreciation Hour, destinado a crianças e jovens escolares, realizado por Theodor W. Adorno durante sua participação no Princeton Radio Research Project (1938-1941. Tem duas partes: na primeira, Adorno analisou a pedagogia musical do programa; na segunda, apontou para as implicações culturais desse programa, que, embora não comercial e sustentado pela própria nbc, tinha todas as marcas da indústria do entretenimento comercial.This paper is an exposition of the analytical study of The Music Appreciation Hour, a weekly classical music program of the National Broadcasting Company directed to children and young students, that Theodor W. Adorno carried out during his participation in the Princeton Radio Research Project (1938-1941. This study comprises two parts: in the first one, Adorno analyzed the musical pedagogy of the program, while in the second one, he pointed out the cultural implications of the program that, despite its non commercial character and nbc support, carried all the marks of the entertainment industry.

Diffraction-based analysis of tunnel size for a scaled external occulter testbed

Science.gov (United States)

Sirbu, Dan; Kasdin, N. Jeremy; Vanderbei, Robert J.

2016-07-01

For performance verification of an external occulter mask (also called a starshade), scaled testbeds have been developed to measure the suppression of the occulter shadow in the pupil plane and contrast in the image plane. For occulter experiments the scaling is typically performed by maintaining an equivalent Fresnel number. The original Princeton occulter testbed was oversized with respect to both input beam and shadow propagation to limit any diffraction effects due to finite testbed enclosure edges; however, to operate at realistic space-mission equivalent Fresnel numbers an extended testbed is currently under construction. With the longer propagation distances involved, diffraction effects due to the edge of the tunnel must now be considered in the experiment design. Here, we present a diffraction-based model of two separate tunnel effects. First, we consider the effect of tunnel-edge induced diffraction ringing upstream from the occulter mask. Second, we consider the diffraction effect due to clipping of the output shadow by the tunnel downstream from the occulter mask. These calculations are performed for a representative point design relevant to the new Princeton occulter experiment, but we also present an analytical relation that can be used for other propagation distances.

Américo Castro en Houston: 1955-59

Directory of Open Access Journals (Sweden)

Nancy F. MARINO

2009-11-01

Full Text Available A partir del año 1936 la vida del filólogo y profesor Américo Castro le lleva a tierras americanas, donde permanece como catedrático en varias universidades mientras escribe la mayoría de sus obras maestras. En 1936 es profesor en Buenos Aires, pero un año más tarde reanuda la carrera docente en Estados Unidos, primero en la Universidad de Wisconsin (1937-39, después en la de Tejas (1939-40, y por fin en Princeton donde se pasa más de veinte años. Su jubilación a los 68 años de edad se debe a la inflexibilidad del sistema que le obliga a retirarse, y no a su deseo de dejar de dar clases. Después de abandonar su cátedra en Princeton —aunque siempre mantendrá su hogar en esa ciudad a pesar de sus varias andanzas— D. Américo se va a Venezuela para dar una serie de conferencias y para seguir trabajando en sus obras.

Mechanical design of the folded waveguide for PBX-M and TFTR

International Nuclear Information System (INIS)

Fogelman, C.H.; Bigelow, T.S.; Yugo, J.J.

1995-01-01

The folded waveguide (FWG) antenna is an advanced Cyclotron Range of Frequencies launcher being designed at Oak Ridge National Laboratory in collaboration with Princeton Plasma Physics Laboratory. The FWG offers a drastic increase in radio frequency (RF) power density over typical loop antennas. It also results in internal electric fields of much lower magnitude near the plasma. It is scheduled for installation on either the Tokamak Fusion Test Reactor (TFTR) or the Princeton Beta Experiment-Modified (PBX-M) tokamak in January 1996. The design objective is to provide an FWG that can withstand the thermal loads and disruption scenarios and meet the space constants of both machines. The design is also intended to be prototypical for the International Thermonuclear Experimental Reactor (ITER). The FWG is fully retractable, and maintenance operations can be performed while the vessel remains under vacuum. The FWG can operate in fast-wave mode, or it can be retracted, rotated 90 degrees, and reengaged for the ion-Bernstein wave launch. The polarizing plate completely covers the front of the antenna, except for slots cut at every other gap between with plates of other configurations such as a 0-π dipole plate

EDITORIAL: Special issue containing papers presented at the 12th International Workshop on H-mode Physics and Transport Barriers Special issue containing papers presented at the 12th International Workshop on H-mode Physics and Transport Barriers

Science.gov (United States)

Hahm, T. S.

2010-06-01

Edge Localized Modes. The selection of topics and overview speakers and the scientific programme were carried out by the International Advisory Committee, consisting of: R. Groebner (GA, USA), T.S. Hahm (PPPL, USA--Chair), A. Hubbard (MIT, USA), K. Ida (NIFS, Japan), S. Lebedev (Ioffe Institute, Russia), N. Oyama (JAEA, Japan), G. Saibene (F4E, EU) and W. Suttrop (IPP, Germany). Their work, advice, and participation contributed to the success of the meeting. Finally, I would like to express deep gratitude to J. Jones and B. Sarfaty who took care of numerous issues relating to the organization of the meeting, and to J.K. Park and several graduate students of the Princeton University Plasma Physics Program for helping with the transportation of participants.

Geometric characterization for the least Lagrangian action of n-body problems

Institute of Scientific and Technical Information of China (English)

ZHANG; Shiqing

2001-01-01

［1］Manev, G., La gravitation et l'énergie au zéro, Comptes Rendus, 924, 78: 259.［2］Diacu, F. N., Near-collision dynamics for particle systems with quasihomogeneous potentials, J. of Diff. Equ., 996, 28: 58.［3］Ambrosetti, A., Coti Zelati, V., Periodic Solutions of Singular Lagrangian Systems, Basel: Birkhuser, 993.［4］Arnold, V., Kozlov, V., Neishtadt, A., Dynamical Systems (iii): Mathematical Aspects of Classical and Celestial Mechanics, Berlin: Springer-Verlag, 988.［5］Chenciner, A., Desolneux, N., Minima de l'intégrale d'action et équilibres relatifs de n corps, C R Acad. Sci. Paris, serie I, 998, 326: 209.［6］Coti Zelati, V., The periodic solutions of n-body type problems, Ann IHP Anal nonlinéaire, 990, 7: 477.［7］Euler, L., De motu rectilineo trium corprum se mutuo attrahentium, Novi. Comm. Acad. Sci. Imp. Petropll, 767: 45.［8］Gordon, W., A minimizing property of Keplerian orbits, Amer. J. Math., 977, 99: 96.［9］Lagrange, J., Essai sur le problé me des trois corps, 772, Ouvres, 783, 3: 229.［10］Long, Y., Zhang, S. Q., Geometric characterization for variational minimization solutions of the 3-body problem, Chinese Science Bulletin, 999, 44(8): 653.［11］Long, Y., Zhang, S. Q., Geometric characterization for variational minimization solutions of the 3-body problem with fixed energy, J. of Diff. Equ., 2000, 60: 422.［12］Meyer, K., Hall, G., Introduction to Hamiltonian systems and the n-body problems, Berlin: Springer-Verlag,992.［13］Serra, E., Terracini, S., Collisionless periodic solutions to some three-body problems, Arch. Rational Mech. Anal., 992, 20: 305.［14］Siegle, C., Moser, J., Lectures on Celestial Mechanics, Berlin: Springer-Verlag, 97.［15］Wintner, A., Analytical Foundations of Celestial Mechanics, Princeton: Princeton University Press, 94.［16］Hardy, G., Littlewood, J., Pólya, G., Inequalities, 2nd ed., Cambridge: Combridge University Press, 952.

John Archibald Wheeler: A study of mentoring in modern physics

Science.gov (United States)

Christensen, Terry M.

This dissertation has two objectives. The first objective is to determine where best to situate the study of mentoring (i.e. the 'making of scientists') on the landscape of the history of science and science studies. This task is accomplished by establishing mentoring studies as a link between the robust body of literature dealing with Research Schools and the emerging scholarship surrounding the development, dispersion, and evolution of pedagogy in the training of twentieth century physicists. The second, and perhaps more significant and novel objective, is to develop a means to quantitatively assess the mentoring workmanship of scientific craftsmen who preside over the final stages of preparation when apprentices are transformed into professional scientists. The project builds upon a 2006 Master's Thesis that examined John Archibald Wheeler's work as a mentor of theoretical physicists at Princeton University in the years 1938--1976. It includes Wheeler's work as a mentor at the University of Texas and is qualitatively and quantitatively enhanced by virtue of the author having access to five separate collections with archival holdings of John Wheeler's papers and correspondence, as well as having access to thirty one tape recorded interviews that feature John Wheeler as either the interviewee or a prominent subject of discussion. The project also benefited from the opportunity to meet with and gather background information from a number of John Wheeler's former colleagues and students. Included in the dissertation is a content analysis of the acknowledgements in 949 Ph.D. dissertations, 122 Master's Theses, and 670 Senior Theses that were submitted during Wheeler's career as an active mentor. By establishing a census of the students of the most active mentors at Princeton and Texas, it is possible to tabulate the publication record of these apprentice groups and obtain objective measures of mentoring efficacy. The dissertation concludes by discussing the wider

Progress in NCSX and QPS design and construction

International Nuclear Information System (INIS)

Reiersen, W.; Heitzenroeder, P; Neilson, G.H.; Zarnstorff, M.; Brown, T.; Chrzanowski, J.; Schmidt, J.; Strykowsky, R.; Viola, M.; Nelson, B.; Cole, M.; Fogarty, P.; Goranson, P.; Lyon, J.; Williamson, D.

2005-01-01

The National Compact Stellarator Experiment (NCSX) is being constructed at the Princeton Plasma Physics Laboratory (PPPL) in partnership with the Oak Ridge National Laboratory (ORNL). The stellarator core is designed to produce a compact 3-D plasma that combines stellarator and tokamak physics advantages. The engineering challenges of NCSX stem from its complex geometry. From the project's start in April, 2003 to September, 2004, the fabrication specifications for the project's two long-lead components, the modular coil winding forms and the vacuum vessel, were developed. An industrial manufacturing R and D program refined the processes for their fabrication as well as production cost and schedule estimates. The project passed a series of reviews and established its performance baseline with the Department of Energy. In September, 2004, fabrication was approved and contracts for these components were awarded. The suppliers have completed the engineering and tooling preparations and are in production. Meanwhile, the project completed preparations for winding the coils at PPPL by installing a coil manufacturing facility and developing all necessary processes through R and D. The main activities for the next two years will be component manufacture, coil winding, and sub-assembly of the vacuum vessel and coil subsets. Machine sector sub-assembly, machine assembly, and testing will follow, leading to First Plasma in July, 2009. The Quasi-Poloidal Stellarator Experiment (QPS) is an experiment to explore the quasi-poloidal approach to compact stellarators. It will be constructed at ORNL and is a partnership between PPPL, ORNL, and the University of Tennessee. The coil design is very similar to NCSX, but QPS has a smaller aspect ratio and will have an external vacuum vessel. Activities for the next year will focus on R and D, including completion of a prototype modular coil. Detailed design will start in 2007 and the first plasma is expected by 2011. Research supported by

A study to ascertain the effect of structured student tutorial support on student stress, self-esteem and coping.

Science.gov (United States)

Gammon, John; Morgan-Samuel, Heulwen

2005-05-01

The overall aim of this intervention study was to investigate, and measure quantitatively, the psychological effects of structured student tutorial support, on undergraduate students' level of stress, self-esteem and cognitive coping. A quantitative research approach was adopted using a quasi-experimental design (post-test only, non-equivalent control group design) in order to ascertain whether there were any significant differences between the experimental conditions (n=25) and a control group (n=25). The independent variable was structured student tutorial support and the dependent variables were student stress, self-esteem and cognitive coping. A total of 50 subjects were randomly assigned to either the experimental or control group. Quantitative data were collected using: the Student Nurse Stress Index (Jones, M.C., Johnston, D.W., 1997a. The derivation of a 22 item Student Nurse Stress Index, using exploratory, confirmatory and multi-sample confirmatory factor analytic techniques. In: Paper Presented at the Annual Nursing Research Conference, 18-20th April, University of Wales, Swansea; Jones, M. C. Johnston, D.W., 1999. Derivation of a brief Student Nurse Stress Index. Work and Stress 13(2), 162-181), the Self Esteem Scale (Rosenberg, M., 1965. Society and the Adolesent Self Image. Princeton University Press, Princeton, NJ) and a Linear Analogue Coping Scale (Gammon, J., 1998. Analysis of the stressful effects of hospitalisation and source isolation on coping and psychological constructs. International Journal of Nursing Practice 4(2), 84-97). The methods of data analysis were the application of the t-test and descriptive statistics. The results indicated a significantly lower level of stress in the experimental group (t=-3.85, p=0.001) and a significantly higher self esteem (t=4.11, p=0.001). Results also suggested that students who were provided with structured tutorial support perceived they coped more effectively with their studies (t=4.65, p=0.001). The

Guerrilla Violence in Colombia: Examining Causes and Consequences

Science.gov (United States)

1994-06-01

Ecuador’s Alfaro 27 Walker, Phyllis, "National Security", in Colombia a Country Study, Washington, 1990, p. 300. 28 Registraduria Nacional del Estado Civil...necessary to profoundly transform institutions. On several occasions, the old political 114 Informe Financiero Contraloria General de la Rep~blica, June...Societies, Princeton Press, 1988. Informe Financiero Contraloria General de la Repzblica, Bogota, 1988. Kalmanovitz, Salomon, Economia del

(Fusion energy research)

Energy Technology Data Exchange (ETDEWEB)

Phillips, C.A. (ed.)

1988-01-01

This report discusses the following topics: principal parameters achieved in experimental devices (FY88); tokamak fusion test reactor; Princeton beta Experiment-Modification; S-1 Spheromak; current drive experiment; x-ray laser studies; spacecraft glow experiment; plasma deposition and etching of thin films; theoretical plasma; tokamak modeling; compact ignition tokamak; international thermonuclear experimental reactor; Engineering Department; Project Planning and Safety Office; quality assurance and reliability; and technology transfer.

[Fusion energy research

International Nuclear Information System (INIS)

Phillips, C.A.

1988-01-01

This report discusses the following topics: principal parameters achieved in experimental devices (FY88); tokamak fusion test reactor; Princeton beta Experiment-Modification; S-1 Spheromak; current drive experiment; x-ray laser studies; spacecraft glow experiment; plasma deposition and etching of thin films; theoretical plasma; tokamak modeling; compact ignition tokamak; international thermonuclear experimental reactor; Engineering Department; Project Planning and Safety Office; quality assurance and reliability; and technology transfer

Princeton Plasma Physics Laboratory annual report, October 1, 1993-- September 30, 1994

Energy Technology Data Exchange (ETDEWEB)

NONE

1994-12-31

The Tokamak Fusion Test Reactor (TFTR) project is well into the experimental phase of its deuterium-tritium (D-T) program, with the objective to derive the maximum amount of experimental data on the behavior of tokamak plasmas containing a significant population of energetic alpha particles. Since the initial D-T experiments in December 1993, the operational performance of the TFTR, as well as the required tritium-handling and machine maintenance procedures in an activated environment, have improved markedly, so that D-T operation has now become essentially routine, while fully conforming with all of the safety and environmental requirements. During the D-T phase, the machine and auxiliary-systems parameters have also been increased, most notably the toroidal field (to 5.6 T) and the neutral-beam power (to 40 MW). The radio-frequency power in the ion-cyclotron-range of frequencies (ICRF) has been increased to 11 MW.

Princeton Plasma Physics Laboratory annual report, October 1, 1983-September 30, 1984

Energy Technology Data Exchange (ETDEWEB)

Phillips, C.A. (ed.)

1984-01-01

Progress made during this reporting period is reported for each of the following areas: (1) principal parameters achieved in experimental devices, (2) TFTR, (3) PLT, (4) PBX, (5) S-1 Spheromak, (6) advanced concepts Torus-1, (7) x-ray laser studies, (8) theory, (9) tokamak modeling, (10) reactor studies, (11) spin-polarized fusion program, (12) tokamak fusion core experiment, and (13) engineering. (MOW)

Turbulent edge transport in the Princeton Beta Experiment-Modified high confinement mode

Science.gov (United States)

Tynan, G. R.; Schmitz, L.; Blush, L.; Boedo, J. A.; Conn, R. W.; Doerner, R.; Lehmer, R.; Moyer, R.; Kugel, H.; Bell, R.; Kaye, S.; Okabayashi, M.; Sesnic, S.; Sun, Y.

1994-10-01

The first probe measurements of edge turbulence and transport in a neutral beam induced high confinement mode (H-mode) are reported. A strong negative radial electric field is directly observed in H-mode. A transient suppression of normalized ion saturation and floating potential fluctuation levels occurs at the low confinement mode to high confinement mode (L-H) transition, followed by a recovery to near low mode (L-mode) levels. The average poloidal wave number and the poloidal wave-number spectral width are decreased, and the correlation between fluctuating density and potential is reduced. A large-amplitude coherent oscillation, localized to the strong radial electric field region, is observed in H-mode but does not cause transport. In H-mode the effective turbulent diffusion coefficient is reduced by an order of magnitude inside the last closed flux surface and in the scrape-off layer. The results are compared with a heuristic model of turbulence suppression by velocity-shear stabilization.

Stone-age mass spectrometry: the beginnings of "SIMS" at RCA Laboratories, Princeton

Science.gov (United States)

Honig, Richard E.

1995-05-01

This paper takes you back almost half a century, to the time when mass spectrometry was young and exciting, and research was exploring new frontiers every day. Our early experiments called "sputtering of surfaces by positive ion beams", now known as "SIMS", were carried out with the simple, yet flexible instrumentation available at that time and produced many interesting results that are still valid today. Since commercial equipment did not exist in those days, just about everything had to be designed and constructed in-house - hardware as well as circuitry. Thus progress was slow, but occasional malfunctioning of a component could be readily rectified. It is gratifying to see how SIMS has developed in the interim from our early feasibility studies into a major research effort carried out worldwide in many laboratories.

Female androgen insufficiency: the Princeton consensus statement on definition, classification, and assessment.

Science.gov (United States)

Bachmann, Gloria; Bancroft, John; Braunstein, Glenn; Burger, Henry; Davis, Susan; Dennerstein, Lorraine; Goldstein, Irwin; Guay, Andre; Leiblum, Sandra; Lobo, Rogerio; Notelovitz, Morris; Rosen, Raymond; Sarrel, Philip; Sherwin, Barbara; Simon, James; Simpson, Evan; Shifren, Jan; Spark, Richard; Traish, Abdul

2002-04-01

To evaluate the evidence for and against androgen insufficiency as a cause of sexual and other health-related problems in women and to make recommendations regarding definition, diagnosis, and assessment of androgen deficiency states in women. Evaluation of peer-review literature and consensus conference of international experts. Multinational conference in the United States. Premenopausal and postmenopausal women with androgen deficiency. Evaluation of peer-review literature and development of consensus panel guidelines. The term "female androgen insufficiency" was defined as consisting of a pattern of clinical symptoms in the presence of decreased bioavailable T and normal estrogen status. Currently available assays were found to be lacking in sensitivity and reliability at the lower ranges, and the need for an equilibrium dialysis measure was strongly emphasized. Causes of androgen insufficiency in women were classified as ovarian, adrenal, hypothalamic-pituitary, drug-related, and idiopathic. A simplified management algorithm and clinical guidelines were proposed to assist clinicians in diagnosis and assessment. Androgen replacement is currently available in several forms, although none has been approved for treatment of sexual dysfunction or other common symptoms of female androgen insufficiency. Potential risks associated with treatment were identified, and the need for informed consent and careful monitoring was noted. Finally, the panel identified key goals and priorities for future research. A new definition of androgen insufficiency in women has been proposed along with consensus-based guidelines for clinical assessment and diagnosis. A simplified management algorithm for women with low androgen in the presence of clinical symptoms and normal estrogen status has also been proposed.

Princeton Plasma Physics Laboratory annual report, October 1, 1983-September 30, 1984

International Nuclear Information System (INIS)

Phillips, C.A.

1984-01-01

Progress made during this reporting period is reported for each of the following areas: (1) principal parameters achieved in experimental devices, (2) TFTR, (3) PLT, (4) PBX, (5) S-1 Spheromak, (6) advanced concepts Torus-1, (7) x-ray laser studies, (8) theory, (9) tokamak modeling, (10) reactor studies, (11) spin-polarized fusion program, (12) tokamak fusion core experiment, and (13) engineering

Princeton Plasma Physics Laboratory annual report, October 1, 1984-September 30, 1985

International Nuclear Information System (INIS)

Phillips, C.A.

1985-01-01

Summaries of research progress during this period are given for the following areas: (1) TFTR, (2) PLT, (3) PBX, (4) S-1 Spheromak, (5) Advanced Concepts Torus-1, (6) x-ray laser studies, (7) theory, (8) tokamak modeling, (9) spin-polarization, and (10) ignition studies

Princeton Plasma Physics Laboratory annual report, October 1, 1993-- September 30, 1994

International Nuclear Information System (INIS)

1994-01-01

The Tokamak Fusion Test Reactor (TFTR) project is well into the experimental phase of its deuterium-tritium (D-T) program, with the objective to derive the maximum amount of experimental data on the behavior of tokamak plasmas containing a significant population of energetic alpha particles. Since the initial D-T experiments in December 1993, the operational performance of the TFTR, as well as the required tritium-handling and machine maintenance procedures in an activated environment, have improved markedly, so that D-T operation has now become essentially routine, while fully conforming with all of the safety and environmental requirements. During the D-T phase, the machine and auxiliary-systems parameters have also been increased, most notably the toroidal field (to 5.6 T) and the neutral-beam power (to 40 MW). The radio-frequency power in the ion-cyclotron-range of frequencies (ICRF) has been increased to 11 MW

Careers and people

Science.gov (United States)

2009-10-01

Simulation experts win Dirac Medal Condensed-matter theorists Roberto Car of Princeton University in the US and Michele Parrinello of the Swiss Federal Institute of Technology (ETH Zurich) have won the 2009 Dirac Medal for their work on numerical-simulation techniques. The pair began developing new methods of modelling molecular dynamics in the mid-1980s, using elements of density functional theory and Newtonian molecular dynamics to calculate the mechanical motion of atoms and molecules in real time. Now known as the Car-Parrinello method, their technique has become a standard tool in computational physics and chemistry. The award, which is announced each year on 8August, Dirac's birthday, carries a cash prize of 5000 and is sponsored by the Abdus Salam International Centre for Theoretical Physics in Trieste, Italy.

Multi-Point Thomson Scattering Diagnostic for the Helicity Injected Torus

Science.gov (United States)

Liptac, J. E.; Smith, R. J.; Hoffman, C. S.; Jarboe, T. R.; Nelson, B. A.; Leblanc, B. P.; Phillips, P.

1999-11-01

The multi-point Thomson scattering system on the Helicity Injected Torus--II can determine electron temperature and density at 11 radial positions at a single time during the plasma discharge. The system includes components on loan from both PPPL and from the University of Texas. The collection optics and Littrow spectrometer from Princeton, and the 1 GW laser and multi-anode microchannel plate detector from Texas have been integrated into a compact structure, creating a mobile and reliable diagnostic. The mobility of the system allows alignment to occur in a room adjacent to the experiment, greatly reducing the disturbance to normal machine operation. The four main parts of the Thomson scattering system, namely, the laser, the beam line, the collection optics, and the mobile structure are presented and discussed.

Effects of natural and forced basement ventilation on radon levels in single-family dwellings. Final report, May 90-Aug 91

International Nuclear Information System (INIS)

Cavallo, A.; Gadsby, K.; Reddy, T.A.

1992-06-01

The report gives, for the first time, results of an extensive study of the effect of ventilation on radon concentrations and radon entry rate in a single-family dwelling. Measurements of radon concentrations, building dynamics, and environmental parameters made in Princeton University research houses over several seasons and under different building operating conditions show the functional dependence of radon entry rate on basement depressurization. The work clarifies the role of natural ventilation in reducing indoor radon concentrations. The work shows conclusively that natural ventilation can decrease radon levels two ways: (1) by simple dilution, and (2) by providing a pressure break (defined as any opening in the building shell that reduces the outdoor/indoor differential pressure). This reduces building depressurization and thus the amount of radon-contaminated soil gas that is drawn into the building

Fast-ion diffusion measurements from radial triton burn up studies

International Nuclear Information System (INIS)

McCauley, J.S.; Budny, R.; McCune, D.; Strachan, J.D.

1993-08-01

A fast-ion diffusion coefficient of 0.1 ± 0.1 m 2 s -1 has been deduced from the triton burnup neutron emission profile measured by a collimated array of helium-4 spectrometers. The experiment was performed with high-power deuterium discharges produced by Princeton University's Tokamak Fusion Test Reactor (TFTR). The fast ions monitored were the 1.0 MeV tritons produced from the d(d,t)p. These tritons ''burn up'' with deuterons and emit a 14 MeV neutron by the d(t,α)n reaction. The ratio of the measured to calculated DT yield is typically 70%. The measured DT profile width is comparable to that predicted by the TRANSP transport code during neutral beam heating and narrower after the beam heating ended

The 2-oxoglutarate analog 3-oxoglutarate decreases normoxic hypoxia-inducible factor-1α in cancer cells, induces cell death, and reduces tumor xenograft growth

Directory of Open Access Journals (Sweden)

Koivunen P

2016-03-01

Full Text Available Peppi Koivunen,1 Stuart M Fell,2,3 Wenyun Lu,4 Joshua D Rabinowitz,4 Andrew L Kung,5,6 Susanne Schlisio,2,7 1Biocenter Oulu, Faculty of Biochemistry and Molecular Medicine, Oulu Center for Cell-Matrix Research, University of Oulu, Oulu, Finland; 2Ludwig Institute for Cancer Research Ltd, Stockholm, Sweden; 3Department of Cell and Molecular Biology, Karolinska Institutet, Stockholm, Sweden; 4Department of Chemistry and Integrative Genomics, Princeton University, Princeton, NJ, 5Department of Medical Oncology, Dana Farber Cancer Institute, Harvard Medical School, Boston, MA, 6Department of Pediatrics, Columbia University Medical Center, New York, NY, USA; 7Department of Microbiology and Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden Abstract: The cellular response to hypoxia is primarily regulated by the hypoxia-inducible factors (HIFs. HIF-1α is also a major mediator of tumor physiology, and its abundance is correlated with therapeutic resistance in a broad range of cancers. Accumulation of HIF-1α under hypoxia is mainly controlled by the oxygen-sensing HIF prolyl 4-hydroxylases (EGLNs, also known as PHDs. Here, we identified a high level of normoxic HIF-1α protein in various cancer cell lines. EGLNs require oxygen and 2-oxoglutarate for enzymatic activity. We tested the ability of several cell-permeable 2-oxoglutarate analogs to regulate the abundance of HIF-1α protein. We identified 3-oxoglutarate as a potent regulator of HIF-1α in normoxic conditions. In contrast to 2-oxoglutarate, 3-oxoglutarate decreased the abundance of HIF-1α protein in several cancer cell lines in normoxia and diminished HIF-1α levels independent of EGLN enzymatic activity. Furthermore, we observed that 3-oxoglutarate was detrimental to cancer cell survival. We show that esterified 3-oxoglutarate, in combination with the cancer chemotherapeutic drug vincristine, induces apoptosis and inhibits tumor growth in vitro and in vivo. Our data

SeisFlows-Flexible waveform inversion software

Science.gov (United States)

Modrak, Ryan T.; Borisov, Dmitry; Lefebvre, Matthieu; Tromp, Jeroen

2018-06-01

SeisFlows is an open source Python package that provides a customizable waveform inversion workflow and framework for research in oil and gas exploration, earthquake tomography, medical imaging, and other areas. New methods can be rapidly prototyped in SeisFlows by inheriting from default inversion or migration classes, and code can be tested on 2D examples before application to more expensive 3D problems. Wave simulations must be performed using an external software package such as SPECFEM3D. The ability to interface with external solvers lends flexibility, and the choice of SPECFEM3D as a default option provides optional GPU acceleration and other useful capabilities. Through support for massively parallel solvers and interfaces for high-performance computing (HPC) systems, inversions with thousands of seismic traces and billions of model parameters can be performed. So far, SeisFlows has run on clusters managed by the Department of Defense, Chevron Corp., Total S.A., Princeton University, and the University of Alaska, Fairbanks.

Mentored undergraduate research in the geosciences

Science.gov (United States)

Judge, Shelley; Pollock, Meagen; Wiles, Greg; Wilson, Mark

2012-09-01

There is little argument about the merits of undergraduate research, but it can seem like a complex, resource-intensive endeavor [e.g., Laursen et al., 2010; Lopatto, 2009; Hunter et al., 2006]. Although mentored undergraduate research can be challenging, the authors of this feature have found that research programs are strengthened when students and faculty collaborate to build new knowledge. Faculty members in the geology department at The College of Wooster have conducted mentored undergraduate research with their students for more than 60 years and have developed a highly effective program that enhances the teaching, scholarship, and research of our faculty and provides life-changing experiences for our students. Other colleges and universities have also implemented successful mentored undergraduate research programs in the geosciences. For instance, the 18 Keck Geology Consortium schools (http://keckgeology.org/), Princeton University, and other institutions have been recognized for their senior capstone experiences by U.S. News & World Report.

Analysis of Water and Energy Budgets and Trends Using the NLDAS Monthly Data Sets

Science.gov (United States)

Vollmer, Bruce E.; Rui, Hualan; Mocko, David M.; Teng, William L.; Lei, Guang-Dih

2012-01-01

The North American Land Data Assimilation System (NLDAS) is a collaborative project between NASA GSFC, NOAA, Princeton University, and the University of Washington. NLDAS has created surface meteorological forcing data sets using the best-available observations and reanalyses. The forcing data sets are used to drive four separate land-surface models (LSMs), Mosaic, Noah, VIC, and SAC, to produce data sets of soil moisture, snow, runoff, and surface fluxes. NLDAS hourly data, accessible from the NASA GES DISC Hydrology Data Holdings Portal, http://disc.sci.gsfc.nasa.gov/hydrology/data-holdings, are widely used by various user communities in modeling, research, and applications, such as drought and flood monitoring, watershed and water quality management, and case studies of extreme events. More information is available at http://ldas.gsfc.nasa.gov/. To further facilitate analysis of water and energy budgets and trends, NLDAS monthly data sets have been recently released by NASA GES DISC.

Spectrum and isotropy of the submillimeter background radiation

International Nuclear Information System (INIS)

Muehlner, D.

1977-01-01

Two great astronomical discoveries have most shaped our present concept of the Big Bang universe. Like the Hubble recession of the galaxies, the discovery of the 3 0 K background radiation by Penzias and Wilson in 1965 has given rise to a line of research which is still very active today. Penzias and Wilson's universal microwave background at 7 cm was immediately interpreted by R.H. Dicke's group at Princeton as coming from the primordial fireball of incandescent plasma which filled the universe for the million years or so after its explosive birth. This interpretation gives rise to two crucial predictions as to the nature of the background radiation. Its spectrum should be thermal even after having been red shifted by a factor of approximately 1000 by the expansion of the universe, and the radiation should be isotropic - assuming that the universe itself is isotropic. If the background radiation is indeed from the primordial fireball it affords us the only direct view at the very young universe. This paper deals with the spectrum and then the isotropy of the background radiation, with emphasis on high frequency or submillimeter measurements. Prospects for the future are discussed briefly. (Auth.)

Generalized Fisher index or Siegel-Shapley decomposition?

International Nuclear Information System (INIS)

De Boer, Paul

2009-01-01

It is generally believed that index decomposition analysis (IDA) and input-output structural decomposition analysis (SDA) [Rose, A., Casler, S., Input-output structural decomposition analysis: a critical appraisal, Economic Systems Research 1996; 8; 33-62; Dietzenbacher, E., Los, B., Structural decomposition techniques: sense and sensitivity. Economic Systems Research 1998;10; 307-323] are different approaches in energy studies; see for instance Ang et al. [Ang, B.W., Liu, F.L., Chung, H.S., A generalized Fisher index approach to energy decomposition analysis. Energy Economics 2004; 26; 757-763]. In this paper it is shown that the generalized Fisher approach, introduced in IDA by Ang et al. [Ang, B.W., Liu, F.L., Chung, H.S., A generalized Fisher index approach to energy decomposition analysis. Energy Economics 2004; 26; 757-763] for the decomposition of an aggregate change in a variable in r = 2, 3 or 4 factors is equivalent to SDA. They base their formulae on the very complicated generic formula that Shapley [Shapley, L., A value for n-person games. In: Kuhn H.W., Tucker A.W. (Eds), Contributions to the theory of games, vol. 2. Princeton University: Princeton; 1953. p. 307-317] derived for his value of n-person games, and mention that Siegel [Siegel, I.H., The generalized 'ideal' index-number formula. Journal of the American Statistical Association 1945; 40; 520-523] gave their formulae using a different route. In this paper tables are given from which the formulae of the generalized Fisher approach can easily be derived for the cases of r = 2, 3 or 4 factors. It is shown that these tables can easily be extended to cover the cases of r = 5 and r = 6 factors. (author)

The disposal of radioactive waste on land

Energy Technology Data Exchange (ETDEWEB)

None

1957-09-01

A committee of geologists and geophysicists was established by the National Academy of Sciences-National Research Council at the request of the Atomic Energy Commission to consider the possibilities of disposing of high level radioactive wastes in quantity within the continental limits of the United States. The group was charged with assembling the existing geologic information pertinent to disposal, delineating the unanswered problems associated with the disposal schemes proposed, and point out areas of research and development meriting first attention; the committee is to serve as continuing adviser on the geological and geophysical aspects of disposal and the research and development program. The Committee with the cooperation of the Johns Hopkins University organized a conference at Princeton in September 1955. After the Princeton Conference members of the committee inspected disposal installations and made individual studies. Two years consideration of the disposal problems leads to-certain general conclusions. Wastes may be disposed of safely at many sites in the United States but, conversely, there are many large areas in which it is unlikely that disposal sites can be found, for example, the Atlantic Seaboard. Disposal in cavities mined in salt beds and salt domes is suggested as the possibility promising the most practical immediate solution of the problem. In the future the injection of large volumes of dilute liquid waste into porous rock strata at depths in excess of 5,000 feet may become feasible but means of rendering, the waste solutions compatible with the mineral and fluid components of the rock must first be developed. The main difficulties, to the injection method recognized at present are to prevent clogging of pore space as the solutions are pumped into the rock and the prediction or control of the rate and direction of movement.

Images of Edge Turbulence in NSTX

International Nuclear Information System (INIS)

Zweben, S.J.; Bush, C.E.; Maqueda, R.; Munsat, T.; Stotler, D.; Lowrance, J.; Mastracola, V.; Renda, G.

2004-01-01

The 2-D structure of edge plasma turbulence has been measured in the National Spherical Torus Experiment (NSTX) by viewing the emission of the Da spectral line of deuterium. Images have been made at framing rates of up to 250,000 frames/sec using an ultra-high speed CCD camera developed by Princeton Scientific Instruments. A sequence of images showing the transition between L-mode and H-mode states is shown

Synthesis of the derivatives of 6-amino-uracil labelled with C-14

Czech Academy of Sciences Publication Activity Database

Elbert, Tomáš; Hezký, Petr; Jansa, Petr

2016-01-01

Roč. 59, č. 14 (2016), s. 615-618 ISSN 0362-4803. [International Isotope Symposium on the Synthesis and Applications of Isotopes and Isotopically Labelled Compounds /12./. Princeton, 07.06.2015-11.06.2015] R&D Projects: GA MŠk LG13002 Institutional support: RVO:61388963 Keywords : 6-amino-uracil derivatives * specific activity assay using NMR * [C-14]cyanoacetic acid Subject RIV: CC - Organic Chemistry Impact factor: 1.745, year: 2016

Environmental monitoring report for calendar year 1982

International Nuclear Information System (INIS)

Stencel, J.R.

1983-04-01

The results of the environmental monitoring program for CY82 for the Princeton Plasma Physics Laboratory (PPPL) are presented and discussed. Since this is PPPL's first official annual report and programs are in initial phases, a part of the report deals with program expansion for the coming years. A phased approach has been planned to assure the proper level of monitoring to coincide with the Tokamak Fusion Test Reactor (TFTR) program

The Copernicus ultraviolet spectral atlas of Iota Herculis

Science.gov (United States)

Upson, W. L., II; Rogerson, J. B., Jr.

1980-01-01

An ultraviolet spectral atlas is presented for the B3 IV star Iota Herculis, which has been scanned from 999 to 1467 A by the Princeton spectrometer aboard the Copernicus satellite. From 999 to 1422 A the observations have a nominal resolution of 0.05 A. At the longer wavelengths the resolution is 0.1 A. The atlas is presented in graphs. Lines identified in the spectrum are also listed.

SGLIB

International Nuclear Information System (INIS)

Thompson, M.; Murphy, J.; Frank, K.

1987-01-01

The Scientific Graphics Library (SGLIB) is the most commonly used graphics library at the Princeton Plasma Physics Laboratory (PPPL). It is derived from the PLOT-10/Advanced Graphing library purchased from Tektronix, Inc, for the 40xx class of terminals. SGLIB is available on the PPPL VAX cluster, the microVAXes, and the Gould/SEL system. This paper describes the version used on the VAXes, including the microVAXes

Synthesis, Characterization and Applications of Photoactive Nanomaterials

Science.gov (United States)

2013-08-01

levitated in different media. He was able to make a 3-Dimensional optical trap using counter propagating laser beams, which lead to the development...collection of signal. The resulting emission was guided to a 1/4 m spectrometer (Acton Instruments) and liquid nitrogen cooled CCD camera (Princeton...fabrication techniques used in the semiconductor industry. Even though these techniques are common, they are high cost and not compatible with many

Annual report covering the period October 1, 1980 to September 30, 1981

International Nuclear Information System (INIS)

Phillips, C.A.; Jones, N.D.

1981-01-01

Research during this period is described for each of the following areas: (1) Princeton Large Torus, (2) Poloidal Divertor Experiment, (3) Spheromak, (4) smaller devices, (5) x-ray laser studies, (6) theory, (7) TFTR, (8) applied physics, (9) design studies for new devices, (10) advanced projects design and analysis, (11) engineering, (12) fabrication, operations, and maintenance (13) Projects Office, (14) Computer Division, (15) Administration, and (16) Graduate Education

Interpreting Bodies. Elena Castellani (ed.) Interpreting Bodies: Classical and Quantum Objects in Modern Physics (Princeton: Princeton University Press, 1998), viii+329 pp., ISBN 0-691-01725-5, paperback, 19.95 US, ISBN 0-691-01724-7, cloth, 65.00 US.

Science.gov (United States)

Ruetsche, Laura

The objects of the empirical science known as particle physics are not like objects ordinarily conceived. Physicists' particles can enter states strangely entangled with those of other particles; they can obey statistics which suggest that they lack genidentity; their properties (some think) are created in measurement, or (others think) can only be limned from the symmetries of the theory describing them. 'The implications of contemporary physical theories for the debate on the nature of objects' provides 'the central theme' (p. 4) of Interpreting Bodies, editor Elena Castellani's new collection of essays. Contributions to the volume vary dramatically in vintage (Born's and Reichenbach's are well into middle age; others appear here for the first time); in approach (the collection includes Giuliano Toraldo diFrancia's nine-page history of the object concept from Democritus to d'Espagnat, Peter Mittelstaedt's discussion of the Kantian constitution of quantum objects, and Giulo Peruzzi's explication of the scattering cross section and its role in experimental particle physics); and in intended audience. Lacking the space to treat each contribution in turn, I will focus on those dealing with the problem of the One and the Many.

Demonstration of direct energy recovery of full-energy ions at 40 keV on a PLT/ISX beam system

International Nuclear Information System (INIS)

Stirling, W.L.; Barber, G.C.; Dagenhart, W.K.

1981-01-01

Neutral beam injection systems that employ positive ion sources presently operate at energies of about 40 to 50 keV/nucleon at 60 A [Princeton Large Torus (PLT)] or 100 A [Princeton Divertor Experiment (PDX) or the Oak Ridge National Laboratory (ORNL) Impurities Study Experiment (ISX)] with about 60% conversion efficiency. However, the desire for multisecond beams in the 80-keV/nucleon energy range at approx. 10 MW/module has emphasized the need for technological advances in several areas. At such beam energies, as much as 75% of the initial beam energy is retained in the unneutralized ion components. As a result, two questions immediately come to mind: (1) how can one dispose of this energy; or better still, (2) how can one efficiently recover this energy. We have proposed and demonstrated a unique solution to this problem that not only removes the need for beam dumps but also returns from 50 to 80% of the energy contained in the full energy ion component directly and dynamically to the high voltage supply. In fact, the energy in the residual ion component is not expended. The tests were made on a PLT/ISX-type beam line at 40 keV/nucleon with about 800 kW and 0.1 s

Continued development of modeling tools and theory for rf heating. Final report

International Nuclear Information System (INIS)

Smithe, D.N.

1998-01-01

The work performed during the grant has been reported long before this date, specifically in: (1) the grant's annual performance report for 1991, MRC/WDC-R-277; (2) the published AIP Conference Proceedings number-sign 244, Radio Frequency Power in Plasmas, Charleston, SC 1991, ''Evaluation of Wave Dispersion, Mode-Conversion, and Damping for ECRH with Exact Relativistic Corrections,'' by D.N. Smithe and P.L. Colestock; and (3) an unpublished paper entitled ''Temperature Anisotropy and Rotation Upgrades to the ICRF Modules in SNAP and TRANSP'', presented at the 1992 ICRF Modeling and Theory Workshop, at the Princeton Plasma Physics Laboratory. This final report contains copies of number (1). The specifics of the grant's final months' activities, which to the authors recollection have never been reported to the DOE, are as follows. The original grant, which was to terminate August 15, 1991, was extended without additional funds to October 31, 1992. The primary reason for the extension was to permit attendance at the 1992 ICRF Modeling and Theory Workshop at the Princeton Plasma Physics Laboratory (PPPL), which was finally held August 17--18, 1992, after having been rescheduled several times during the summer of 1992. The body of this report contains copies of the 1991 annual report, which gives detailed discussion of the work accomplished

What We Have Learned: "New Foundations for Global Governance"

Institute of Scientific and Technical Information of China (English)

Alan S. Alexandroff; David Shorr

2010-01-01

@@ In a Conference convened at Princeton University in January 2010, international relations experts were asked to consider, among other things, great power leadership and explore what would enable these powers to solve some of the great challenges facing global governance. The Conference noted a growing disjunction between our "inherited" multilateral institutions, the evolving architecture of global governance and the daunting scope and complexity of today's global governance agenda. Two key leadership questions dominated discussions at the Conference. The first: what would be the role of the remaining superpower-the United States-in the years ahead? Could the United States accept a greater multilateral environment with possibly a diminished hegemonic role? Secondly, could China successfully achieve great power status without the rivalry competition and even conflict that normally accompanies a rising power? And, in what ways could China exercise leadership in global governance?

Overview of Heavy Ion Fusion Accelerator Research in the U. S.

Science.gov (United States)

Friedman, Alex

2002-12-01

This article provides an overview of current U.S. research on accelerators for Heavy Ion Fusion, that is, inertial fusion driven by intense beams of heavy ions with the goal of energy production. The concept, beam requirements, approach, and major issues are introduced. An overview of a number of new experiments is presented. These include: the High Current Experiment now underway at Lawrence Berkeley National Laboratory; studies of advanced injectors (and in particular an approach based on the merging of multiple beamlets), being investigated experimentally at Lawrence Livermore National Laboratory); the Neutralized (chamber) Transport Experiment being assembled at Lawrence Berkeley National Laboratory; and smaller experiments at the University of Maryland and at Princeton Plasma Physics Laboratory. The comprehensive program of beam simulations and theory is outlined. Finally, prospects and plans for further development of this promising approach to fusion energy are discussed.

Overview of heavy ion fusion accelerator research in the U.S

International Nuclear Information System (INIS)

Friedman, Alex

2002-01-01

This article provides an overview of current U.S. research on accelerators for Heavy Ion Fusion, that is, inertial fusion driven by intense beams of heavy ions with the goal of energy production. The concept, beam requirements, approach, and major issues are introduced. An overview of a number of new experiments is presented. These include: the High Current Experiment now underway at Lawrence Berkeley National Laboratory; studies of advanced injectors (and in particular an approach based on the merging of multiple beamlets), being investigated experimentally at Lawrence Livermore National Laboratory); the Neutralized (chamber) Transport Experiment being assembled at Lawrence Berkeley National Laboratory; and smaller experiments at the University of Maryland and at Princeton Plasma Physics Laboratory. The comprehensive program of beam simulations and theory is outlined. Finally, prospects and plans for further development of this promising approach to fusion energy are discussed

Overview of Heavy Ion Fusion Accelerator Research in the U.S

International Nuclear Information System (INIS)

Friedman, A

2002-01-01

This article provides an overview of current U.S. research on accelerators for Heavy Ion Fusion, that is, inertial fusion driven by intense beams of heavy ions with the goal of energy production. The concept, beam requirements, approach, and major issues are introduced. An overview of a number of new experiments is presented. These include: the High Current Experiment now underway at Lawrence Berkeley National Laboratory; studies of advanced injectors (and in particular an approach based on the merging of multiple beamlets), being investigated experimentally at Lawrence Livermore National Laboratory; the Neutralized (chamber) Transport Experiment being assembled at Lawrence Berkeley National Laboratory; and smaller experiments at the University of Maryland and at Princeton Plasma Physics Laboratory. The comprehensive program of beam simulations and theory is outlined. Finally, prospects and plans for further development of this promising approach to fusion energy are discussed