75 FR 51116 - NASA Advisory Council; Science Committee; Astrophysics Subcommittee; Meeting

Science.gov (United States)

2010-08-18

... Committee; Astrophysics Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration (NASA) announces a meeting of the Astrophysics... topics: --Astrophysics Division Update --2010 Astronomy and Astrophysics Decadal Survey --Update on...

75 FR 2893 - NASA Advisory Council; Science Committee; Astrophysics Subcommittee; Meeting

Science.gov (United States)

2010-01-19

... Committee; Astrophysics Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... of the Astrophysics Subcommittee of the NASA Advisory Council (NAC). This Subcommittee reports to the... following topics: --Astrophysics Division Update --Updates on Select Astrophysics Missions --Discussion of...

75 FR 13597 - NASA Advisory Council; Science Committee; Astrophysics Subcommittee; Meeting

Science.gov (United States)

2010-03-22

... Committee; Astrophysics Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... of the Astrophysics Subcommittee of the NASA Advisory Council (NAC). This Subcommittee reports to the...: The agenda for the meeting includes the following topics: --Astrophysics Division Update. --Kepler...

76 FR 5405 - NASA Advisory Council; Science Committee; Astrophysics Subcommittee; Meeting

Science.gov (United States)

2011-01-31

... Committee; Astrophysics Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration (NASA) announces a meeting of the Astrophysics... contacting Marian Norris. The agenda for the meeting includes the following topics: --Astrophysics Division...

77 FR 4370 - NASA Advisory Council; Science Committee; Astrophysics Subcommittee; Meeting

Science.gov (United States)

2012-01-27

... Committee; Astrophysics Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration (NASA) announces a meeting of the Astrophysics... topics: --Astrophysics Division Update --Update on Balloons Return to Flight Changes --James Webb Space...

77 FR 38090 - NASA Advisory Council; Science Committee; Astrophysics Subcommittee; Meeting

Science.gov (United States)

2012-06-26

... Committee; Astrophysics Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration (NASA) announces a meeting of the Astrophysics...: --Astrophysics Division Update --James Webb Space Telescope Update --Wide-Field Infrared Survey Telescope Report...

78 FR 20356 - NASA Advisory Council; Science Committee; Astrophysics Subcommittee; Meeting

Science.gov (United States)

2013-04-04

... Committee; Astrophysics Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration (NASA) announces a meeting of the Astrophysics... password [email protected] The agenda for the meeting includes the following topics: --Astrophysics Division...

76 FR 14106 - NASA Advisory Council; Science Committee; Astrophysics Subcommittee; Meeting

Science.gov (United States)

2011-03-15

... Committee; Astrophysics Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration (NASA) announces a meeting of the Astrophysics...: --Astrophysics Division Update. It is imperative that the meeting be held on these dates to accommodate the...

76 FR 19793 - Astronomy and Astrophysics Advisory Committee #13883; Notice of Meeting via Teleconference

Science.gov (United States)

2011-04-08

... NATIONAL SCIENCE FOUNDATION Astronomy and Astrophysics Advisory Committee 13883; Notice of Meeting...), the National Science Foundation announces the following meeting: Name: Astronomy and Astrophysics... of astronomy and astrophysics that are of mutual interest and concern to the agencies. Agenda: To...

Plasma Science Committee (PLSC)

International Nuclear Information System (INIS)

1990-01-01

The Plasma Science Committee (PLSC) is a standing committee under the auspices of the Board on Physics and Astronomy, Commission on Physical Sciences, Mathematics, and Applications of the National Academy of Sciences--National Research Council. Plasma sciences represent a broad and diverse field. The PLSC has accepted the responsibility of monitoring the continuing development and assessing the general health of the field as whole. Although select advisory bodies have been created to address specific issues that affect plasma science, such as the Fusion Policy Advisory Committee (FPAC), the PLSC provides a focus for the plasma science community that is unique and essential. The membership of the PLSC is drawn from research laboratories in universities, industry, and government. Areas of expertise on the committee include accelerators and beams, space physics, astrophysics, computational physics and applied mathematics, fusion plasmas, fundamental experiments and theory, radiation sources, low temperature plasmas, and plasma-surface interactions. The PLSC is well prepared to respond to requests for studies on specific issues. This report discusses ion of the PLSC work

76 FR 35481 - NASA Advisory Council; Science Committee; Astrophysics Subcommittee; Meeting

Science.gov (United States)

2011-06-17

... Update. --Research and Analysis Update. --Wide-Field Infrared Survey Telescope Science Definition Team... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice 11-054] NASA Advisory Council; Science... Subcommittee of the NASA Advisory Council (NAC). This subcommittee reports to the Science Committee of the NAC...

76 FR 59172 - NASA Advisory Council; Science Committee; Astrophysics Subcommittee; Meeting

Science.gov (United States)

2011-09-23

... Space Telescope, Science Definition Team. --Physics of the Cosmos/Cosmic Origins/Exoplanet Program... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice (11-083)] NASA Advisory Council; Science... Subcommittee of the NASA Advisory Council (NAC). This Subcommittee reports to the Science Committee of the NAC...

Laboratory Astrophysics Division of The AAS (LAD)

Science.gov (United States)

Salama, Farid; Drake, R. P.; Federman, S. R.; Haxton, W. C.; Savin, D. W.

2012-10-01

The purpose of the Laboratory Astrophysics Division (LAD) is to advance our understanding of the Universe through the promotion of fundamental theoretical and experimental research into the underlying processes that drive the Cosmos. LAD represents all areas of astrophysics and planetary sciences. The first new AAS Division in more than 30 years, the LAD traces its history back to the recommendation from the scientific community via the White Paper from the 2006 NASA-sponsored Laboratory Astrophysics Workshop. This recommendation was endorsed by the Astronomy and Astrophysics Advisory Committee (AAAC), which advises the National Science Foundation (NSF), the National Aeronautics and Space Administration (NASA), and the U.S. Department of Energy (DOE) on selected issues within the fields of astronomy and astrophysics that are of mutual interest and concern to the agencies. In January 2007, at the 209th AAS meeting, the AAS Council set up a Steering Committee to formulate Bylaws for a Working Group on Laboratory Astrophysics (WGLA). The AAS Council formally established the WGLA with a five-year mandate in May 2007, at the 210th AAS meeting. From 2008 through 2012, the WGLA annually sponsored Meetings in-a-Meeting at the AAS Summer Meetings. In May 2011, at the 218th AAS meeting, the AAS Council voted to convert the WGLA, at the end of its mandate, into a Division of the AAS and requested draft Bylaws from the Steering Committee. In January 2012, at the 219th AAS Meeting, the AAS Council formally approved the Bylaws and the creation of the LAD. The inaugural gathering and the first business meeting of the LAD were held at the 220th AAS meeting in Anchorage in June 2012. You can learn more about LAD by visiting its website at http://lad.aas.org/ and by subscribing to its mailing list.

Laboratory Astrophysics Division of the AAS (LAD)

Science.gov (United States)

Salama, Farid; Drake, R. P.; Federman, S. R.; Haxton, W. C.; Savin, D. W.

2012-01-01

The purpose of the Laboratory Astrophysics Division (LAD) is to advance our understanding of the Universe through the promotion of fundamental theoretical and experimental research into the underlying processes that drive the Cosmos. LAD represents all areas of astrophysics and planetary sciences. The first new AAS Division in more than 30 years, the LAD traces its history back to the recommendation from the scientific community via the White Paper from the 2006 NASA-sponsored Laboratory Astrophysics Workshop. This recommendation was endorsed by the Astronomy and Astrophysics Advisory Committee (AAAC), which advises the National Science Foundation (NSF), the National Aeronautics and Space Administration (NASA), and the U.S. Department of Energy (DOE) on selected issues within the fields of astronomy and astrophysics that are of mutual interest and concern to the agencies. In January 2007, at the 209th AAS meeting, the AAS Council set up a Steering Committee to formulate Bylaws for a Working Group on Laboratory Astrophysics (WGLA). The AAS Council formally established the WGLA with a five-year mandate in May 2007, at the 210th AAS meeting. From 2008 through 2012, the WGLA annually sponsored Meetings in-a-Meeting at the AAS Summer Meetings. In May 2011, at the 218th AAS meeting, the AAS Council voted to convert the WGLA, at the end of its mandate, into a Division of the AAS and requested draft Bylaws from the Steering Committee. In January 2012, at the 219th AAS Meeting, the AAS Council formally approved the Bylaws and the creation of the LAD. The inaugural gathering and the first business meeting of the LAD were held at the 220th AAS meeting in Anchorage in June 2012. You can learn more about LAD by visiting its website at http://lad.aas.org/ and by subscribing to its mailing list.

Committee on Science

Science.gov (United States)

SCIENCE ADVISOR WASHINGTON, DC -- Today, House Science Committee Chairman Sherwood Boehlert (R-NY23) and Advisor nominee Dr. John H. Marburger. The Senate Commerce Committee has scheduled a nomination hearing for this afternoon, and Boehlert and Grucci have been invited to testify. Dr. Marburger was nominated

The Astrophysics Science Division Annual Report 2008

Science.gov (United States)

Oegerle, William; Reddy, Francis; Tyler, Pat

2009-01-01

The Astrophysics Science Division (ASD) at Goddard Space Flight Center (GSFC) is one of the largest and most diverse astrophysical organizations in the world, with activities spanning a broad range of topics in theory, observation, and mission and technology development. Scientific research is carried out over the entire electromagnetic spectrum from gamma rays to radio wavelengths as well as particle physics and gravitational radiation. Members of ASD also provide the scientific operations for three orbiting astrophysics missions WMAP, RXTE, and Swift, as well as the Science Support Center for the Fermi Gamma-ray Space Telescope. A number of key technologies for future missions are also under development in the Division, including X-ray mirrors, and new detectors operating at gamma-ray, X-ray, ultraviolet, infrared, and radio wavelengths. This report includes the Division's activities during 2008.

Astrophysics science operations - Near-term plans and vision

Science.gov (United States)

Riegler, Guenter R.

1991-01-01

Astrophysics science operations planned by the Science Operations branch of NASA Astrophysics Division for the 1990s for the purpose of gathering spaceborne astronomical data are described. The paper describes the near-future plans of the Science Operations in the areas of the preparation of the proposal; the planning and execution of spaceborne observations; the collection, processing, and analysis data; and the dissemination of results. Also presented are concepts planned for introduction at the beginning of the 20th century, including the concepts of open communications, transparent instrument and observatory operations, a spiral requirements development method, and an automated research assistant.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Since 1977, papers in Astrophysics and Astronomy appeared as a special section in Pramana. ... The journal publishes original research papers on all aspects of astrophysics and ... Articles are also visible in Web of Science immediately.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Sagar Sethi. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 4 December 2016 pp 41 Review. Tracking Galaxy Evolution Through Low-Frequency Radio Continuum Observations using SKA and Citizen-Science Research using ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Sravani Vaddi. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 4 December 2016 pp 41 Review. Tracking Galaxy Evolution Through Low-Frequency Radio Continuum Observations using SKA and Citizen-Science Research using ...

High Energy Astrophysics Science Archive Research Center

Data.gov (United States)

National Aeronautics and Space Administration — The High Energy Astrophysics Science Archive Research Center (HEASARC) is the primary archive for NASA missions dealing with extremely energetic phenomena, from...

Goddard's Astrophysics Science Division Annual Report 2013

Science.gov (United States)

Weaver, Kimberly A. (Editor); Reddy, Francis J. (Editor); Tyler, Patricia A. (Editor)

2014-01-01

The Astrophysics Science Division (ASD) at Goddard Space Flight Center (GSFC) is one of the largest and most diverse astrophysical organizations in the world, with activities spanning a broad range of topics in theory, observation, and mission and technology development. Scientific research is carried out over the entire electromagnetic spectrum from gamma rays to radio wavelengths as well as particle physics and gravitational radiation. Members of ASD also provide the scientific operations for two orbiting astrophysics missions Fermi Gamma-ray Space Telescope and Swift as well as the Science Support Center for Fermi. A number of key technologies for future missions are also under development in the Division, including X-ray mirrors, space-based interferometry, high contrast imaging techniques to search for exoplanets, and new detectors operating at gamma-ray, X-ray, ultraviolet, infrared, and radio wavelengths. The overriding goals of ASD are to carry out cutting-edge scientific research, provide Project Scientist support for spaceflight missions, implement the goals of the NASA Strategic Plan, serve and support the astronomical community, and enable future missions by conceiving new concepts and inventing new technologies.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Xinjiang Astronomical Observatory, Chinese Academy of Sciences, 150 Science 1-Street, Urumqi 830011, China. Department of Physics and GXU-NAOC, Centre for Astrophysics and Space Sciences, Guangxi University, Nanning 530004, China. University of Chinese Academy of Sciences, Beijing 100049 ...

Report on Computing and Networking in the Space Science Laboratory by the SSL Computer Committee

Science.gov (United States)

Gallagher, D. L. (Editor)

1993-01-01

The Space Science Laboratory (SSL) at Marshall Space Flight Center is a multiprogram facility. Scientific research is conducted in four discipline areas: earth science and applications, solar-terrestrial physics, astrophysics, and microgravity science and applications. Representatives from each of these discipline areas participate in a Laboratory computer requirements committee, which developed this document. The purpose is to establish and discuss Laboratory objectives for computing and networking in support of science. The purpose is also to lay the foundation for a collective, multiprogram approach to providing these services. Special recognition is given to the importance of the national and international efforts of our research communities toward the development of interoperable, network-based computer applications.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. P. Kharb. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 4 December 2016 pp 34 Review. From Nearby Low Luminosity AGN to High Redshift Radio Galaxies: Science Interests with Square Kilometre Array · P. Kharb D. V. Lal V. Singh J.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

P. Ajith, International Center for Theoretical Sciences (ICTS), Bengaluru ... Anandmayee Tej, Indian Institute of Space Science and Technology, ... 2016, the Journal of Astrophysics and Astronomy has moved to Continuous Article Publishing ...

The Astrophysics Science Division Annual Report 2009

Science.gov (United States)

Oegerle, William (Editor); Reddy, Francis (Editor); Tyler, Pat (Editor)

2010-01-01

The Astrophysics Science Division (ASD) at Goddard Space Flight Center (GSFC) is one of the largest and most diverse astrophysical organizations in the world, with activities spanning a broad range of topics in theory, observation, and mission and technology development. Scientific research is carried out over the entire electromagnetic spectrum - from gamma rays to radio wavelengths - as well as particle physics and gravitational radiation. Members of ASD also provide the scientific operations for three orbiting astrophysics missions - WMAP, RXTE, and Swift, as well as the Science Support Center for the Fermi Gamma-ray Space Telescope. A number of key technologies for future missions are also under development in the Division, including X-ray mirrors, space-based interferometry, high contrast imaging techniques to search for exoplanets, and new detectors operating at gamma-ray, X-ray, ultraviolet, infrared, and radio wavelengths. The overriding goals of ASD are to carry out cutting-edge scientific research, provide Project Scientist support for spaceflight missions, implement the goals of the NASA Strategic Plan, serve and support the astronomical community, and enable future missions by conceiving new concepts and inventing new technologies.

Goddard's Astrophysics Science Division Annual Report 2011

Science.gov (United States)

Centrella, Joan; Reddy, Francis; Tyler, Pat

2012-01-01

The Astrophysics Science Division(ASD) at Goddard Space Flight Center(GSFC)is one of the largest and most diverse astrophysical organizations in the world, with activities spanning a broad range of topics in theory, observation, and mission and technology development. Scientific research is carried out over the entire electromagnetic spectrum from gamma rays to radiowavelengths as well as particle physics and gravitational radiation. Members of ASD also provide the scientific operations for three orbiting astrophysics missions WMAP, RXTE, and Swift, as well as the Science Support Center for the Fermi Gamma-ray Space Telescope. A number of key technologies for future missions are also under development in the Division, including X-ray mirrors, space-based interferometry, high contract imaging techniques to serch for exoplanets, and new detectors operating at gamma-ray, X-ray, ultraviolet, infrared, and radio wavelengths. The overriding goals of ASD are to carry out cutting-edge scientific research, and provide Project Scientist support for spaceflight missions, implement the goals of the NASA Strategic Plan, serve and suppport the astronomical community, and enable future missions by conceiving new conepts and inventing new technologies.

Goddard's Astrophysics Science Divsion Annual Report 2014

Science.gov (United States)

Weaver, Kimberly (Editor); Reddy, Francis (Editor); Tyler, Pat (Editor)

2015-01-01

The Astrophysics Science Division (ASD, Code 660) is one of the world's largest and most diverse astronomical organizations. Space flight missions are conceived, built and launched to observe the entire range of the electromagnetic spectrum, from gamma rays to centimeter waves. In addition, experiments are flown to gather data on high-energy cosmic rays, and plans are being made to detect gravitational radiation from space-borne missions. To enable these missions, we have vigorous programs of instrument and detector development. Division scientists also carry out preparatory theoretical work and subsequent data analysis and modeling. In addition to space flight missions, we have a vibrant suborbital program with numerous sounding rocket and balloon payloads in development or operation. The ASD is organized into five labs: the Astroparticle Physics Lab, the X-ray Astrophysics Lab, the Gravitational Astrophysics Lab, the Observational Cosmology Lab, and the Exoplanets and Stellar Astrophysics Lab. The High Energy Astrophysics Science Archive Research Center (HEASARC) is an Office at the Division level. Approximately 400 scientists and engineers work in ASD. Of these, 80 are civil servant scientists, while the rest are resident university-based scientists, contractors, postdoctoral fellows, graduate students, and administrative staff. We currently operate the Swift Explorer mission and the Fermi Gamma-ray Space Telescope. In addition, we provide data archiving and operational support for the XMM mission (jointly with ESA) and the Suzaku mission (with JAXA). We are also a partner with Caltech on the NuSTAR mission. The Hubble Space Telescope Project is headquartered at Goddard, and ASD provides Project Scientists to oversee operations at the Space Telescope Science Institute. Projects in development include the Neutron Interior Composition Explorer (NICER) mission, an X-ray timing experiment for the International Space Station; the Transiting Exoplanet Sky Survey (TESS

Communicating the Science from NASA's Astrophysics Missions

Science.gov (United States)

Hasan, Hashima; Smith, Denise A.

2015-01-01

Communicating science from NASA's Astrophysics missions has multiple objectives, which leads to a multi-faceted approach. While a timely dissemination of knowledge to the scientific community follows the time-honored process of publication in peer reviewed journals, NASA delivers newsworthy research result to the public through news releases, its websites and social media. Knowledge in greater depth is infused into the educational system by the creation of educational material and teacher workshops that engage students and educators in cutting-edge NASA Astrophysics discoveries. Yet another avenue for the general public to learn about the science and technology through NASA missions is through exhibits at museums, science centers, libraries and other public venues. Examples of the variety of ways NASA conveys the excitement of its scientific discoveries to students, educators and the general public will be discussed in this talk. A brief overview of NASA's participation in the International Year of Light will also be given, as well as of the celebration of the twenty-fifth year of the launch of the Hubble Space Telescope.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

R. S. Yang1 J. H. Yang1 2 Y. X. Wang3 J. H. Fan2. Department of Physics and Electronics Science, Hunan University of Arts and Science, Changde 415000, China. Center for Astrophysics, Guangzhou University, Guangzhou 510006, China. College of Science and Trade, Guangzhou University, Guangzhou 511442, China.

75 FR 33837 - NASA Advisory Council; Science Committee; Astrophysics Subcommittee; Meeting

Science.gov (United States)

2010-06-15

... than 10 working days prior to the meeting: Full name; gender; date/ place of birth; citizenship; visa... following topics: --Astrophysics Division Update --Ethics Briefing --Government Performance and Results Act... information 3 working days in advance by contacting Marian Norris via e-mail at [email protected] or by...

77 FR 5246 - Basic Energy Sciences Advisory Committee

Science.gov (United States)

2012-02-02

... DEPARTMENT OF ENERGY Basic Energy Sciences Advisory Committee AGENCY: Office of Science... of the Basic Energy Sciences Advisory Committee (BESAC). The Federal Advisory Committee Act (Pub. L... FURTHER INFORMATION CONTACT: Katie Perine; Office of Basic Energy Sciences; U.S. Department of Energy...

78 FR 2259 - Fusion Energy Sciences Advisory Committee

Science.gov (United States)

2013-01-10

... DEPARTMENT OF ENERGY Fusion Energy Sciences Advisory Committee AGENCY: Office of Science... Energy Sciences Advisory Committee. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770... Energy Sciences; U.S. Department of Energy; 1000 Independence Avenue SW.; Washington, DC 20585-1290...

76 FR 48147 - Basic Energy Sciences Advisory Committee

Science.gov (United States)

2011-08-08

... DEPARTMENT OF ENERGY Basic Energy Sciences Advisory Committee AGENCY: Department of Energy, Office of Science. ACTION: Notice of renewal of the Basic Energy Sciences Advisory Committee. SUMMARY... that the Basic Energy Sciences Advisory Committee will be renewed for a two-year period beginning July...

78 FR 47677 - Basic Energy Sciences Advisory Committee

Science.gov (United States)

2013-08-06

... DEPARTMENT OF ENERGY Basic Energy Sciences Advisory Committee AGENCY: Office of Science... hereby given that the Basic Energy Sciences Advisory Committee's (BESAC) charter will be renewed for a two-year period. The Committee will provide advice and recommendations to the Office of Science on the...

78 FR 6088 - Basic Energy Sciences Advisory Committee

Science.gov (United States)

2013-01-29

... DEPARTMENT OF ENERGY Basic Energy Sciences Advisory Committee AGENCY: Office of Science... Energy Sciences Advisory Committee (BESAC). The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat... INFORMATION CONTACT: Katie Perine, Office of Basic Energy Sciences, U.S. Department of Energy; SC-22...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Department of Physics and GXU-NAOC Center for Astrophysics and Space Sciences, Guangxi University, Nanning 530004, China. National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China. Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese ...

78 FR 15937 - Fusion Energy Sciences Advisory Committee

Science.gov (United States)

2013-03-13

... DEPARTMENT OF ENERGY Fusion Energy Sciences Advisory Committee AGENCY: Department of Energy, Office of Science. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Fusion Energy Sciences Advisory Committee. The Federal Advisory Committee Act requires that public notice of...

75 FR 6369 - Basic Energy Sciences Advisory Committee

Science.gov (United States)

2010-02-09

... DEPARTMENT OF ENERGY Basic Energy Sciences Advisory Committee AGENCY: Department of Energy, Office of Science. ACTION: Notice of Open Meeting. SUMMARY: This notice announces a meeting of the Basic Energy Sciences Advisory Committee (BESAC). Federal Advisory Committee Act (Pub. L. 92- 463, 86 Stat. 770...

75 FR 8685 - Fusion Energy Sciences Advisory Committee

Science.gov (United States)

2010-02-25

... DEPARTMENT OF ENERGY Fusion Energy Sciences Advisory Committee AGENCY: Department of Energy, Office of Science. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Fusion Energy Sciences Advisory Committee. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770...

76 FR 41234 - Basic Energy Sciences Advisory Committee

Science.gov (United States)

2011-07-13

... DEPARTMENT OF ENERGY Basic Energy Sciences Advisory Committee AGENCY: Department of Energy, Office of Science. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Basic Energy Sciences Advisory Committee (BESAC). Federal Advisory Committee Act (Pub. L. 92- 463, 86 Stat. 770...

78 FR 38696 - Basic Energy Sciences Advisory Committee

Science.gov (United States)

2013-06-27

... DEPARTMENT OF ENERGY Basic Energy Sciences Advisory Committee AGENCY: Department of Energy, Office of Science. ACTION: Notice of Open Meeting. SUMMARY: This notice announces a meeting of the Basic Energy Sciences Advisory Committee (BESAC). The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat...

77 FR 41395 - Basic Energy Sciences Advisory Committee

Science.gov (United States)

2012-07-13

... DEPARTMENT OF ENERGY Basic Energy Sciences Advisory Committee AGENCY: Department of Energy, Office of Science. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Basic Energy Sciences Advisory Committee (BESAC). Federal Advisory Committee Act (Pub. L. 92- 463, 86 Stat. 770...

76 FR 8358 - Basic Energy Sciences Advisory Committee

Science.gov (United States)

2011-02-14

... DEPARTMENT OF ENERGY Basic Energy Sciences Advisory Committee AGENCY: Department of Energy, Office of Science. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Basic Energy Sciences Advisory Committee (BESAC). Federal Advisory Committee Act (Pub. L. 92- 463, 86 Stat. 770...

76 FR 40714 - Fusion Energy Sciences Advisory Committee

Science.gov (United States)

2011-07-11

... DEPARTMENT OF ENERGY Fusion Energy Sciences Advisory Committee AGENCY: Department of Energy, Office of Science. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Fusion Energy Sciences Advisory Committee. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770...

76 FR 49757 - Fusion Energy Sciences Advisory Committee

Science.gov (United States)

2011-08-11

... DEPARTMENT OF ENERGY Fusion Energy Sciences Advisory Committee AGENCY: Office of Science... Services Administration, notice is hereby given that the Fusion Energy Sciences Advisory Committee will be... science, fusion science, and fusion technology related to the Fusion Energy Sciences program. Additionally...

NASA Astrophysics EPO Resources For Engaging Girls in Science

Science.gov (United States)

Sharma, M.; Mendoza, D.; Smith, D.; Hasan, H.

2011-09-01

A new collaboration among the NASA Science Mission Directorate (SMD) Astrophysics EPO community is to engage girls in science who do not self-select as being interested in science, through the library setting. The collaboration seeks to (i) improve how girls view themselves as someone who knows about, uses, and sometimes contributes to science, and (ii) increase the capacity of EPO practitioners and librarians (both school and public) to engage girls in science. As part of this collaboration, we are collating the research on audience needs and best practices, and SMD EPO resources, activities and projects that focus on or can be recast toward engaging girls in science. This ASP article highlights several available resources and individual projects, such as: (i) Afterschool Universe, an out-of-school hands-on astronomy curriculum targeted at middle school students and an approved Great Science for Girls curriculum; (ii) Big Explosions and Strong Gravity, a Girl Scout patch-earning event for middle school aged girls to learn astronomy through hands-on activities and interaction with actual astronomers; and (iii) the JWST-NIRCAM Train the Trainer workshops and activities for Girl Scouts of USA leaders; etc. The NASA Astrophysics EPO community welcomes the broader EPO community to discuss with us how best to engage non-science-attentive girls in science, technology, engineering, and mathematics (STEM), and to explore further collaborations on this theme.

77 FR 12086 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting

Science.gov (United States)

2012-02-28

... Committee; Earth Science Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration (NASA) announces a meeting of the Earth Science... following topics: --Earth Science Division Update --Committee on Earth Observations Satellites and Other...

76 FR 41274 - Committee Name: Homeland Security Science and Technology Advisory Committee (HSSTAC)

Science.gov (United States)

2011-07-13

..., cyber-security, knowledge management and how best to leverage related technologies funded by other... Science and Technology Advisory Committee (HSSTAC) ACTION: Committee Management; Notice of Federal... FURTHER INFORMATION CONTACT: Mary Hanson, HSSTAC Executive Director, Science and Technology Directorate...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Center for Astrophysics, Guangzhou University, Guangzhou 510006, China. Department of Physics, School for Physics and Electronic Engineering, Guangzhou University, Guangzhou 510006, China. Astronomy Science and Technology Research Laboratory of Department of Education of Guangdong Province, Guangzhou ...

77 FR 19740 - Biological Sciences Advisory Committee; Notice of Meeting

Science.gov (United States)

2012-04-02

... NATIONAL SCIENCE FOUNDATION Biological Sciences Advisory Committee; Notice of Meeting In accordance with the Federal Advisory Committee Act (Pub. L., 92- 463, as amended), the National Science Foundation announces the following meeting: Name: Biological Sciences Advisory Committee ( 1110). Date and...

Understanding and Affecting Science Teacher Candidates' Scientific Reasoning in Introductory Astrophysics

Science.gov (United States)

Steinberg, Richard; Cormier, Sebastien

2013-01-01

This study reports on a content course for science immersion teacher candidates that emphasized authentic practice of science and thinking scientifically in the context of introductory astrophysics. We explore how 122 science teacher candidates spanning three cohorts did and did not reason scientifically and how this evolved in our program. Our…

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Astronomical Observatory & Theoretical Astrophysics Center, Juliane Maries Vej 30, 2100 Copenhagen ɸ, Denmark; The Royal Swedish Academy of Sciences, Stockholm Observatory, SE-13336 Saltsjöbaden, Sweden; Dept. of Physics and Astronomy, Michigan State University, East Lansing, MI 48824, ...

Committee on Women in Science, Engineering, and Medicine (CWSEM)

Science.gov (United States)

harassment on women and their careers in science, engineering, and medicine. In addition to evidence-based Skip to Main Content Contact Us | Search: Search The National Academies of Sciences, Engineering and Medicine Committee on Women in Science, Engineering, and Medicine Committee on Women in Science

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy; Volume 37; Issue 4. Issue front cover thumbnail. Volume 37, Issue 4. December 2016. Science with the Square Kilometre Array: An Indian Perspective. Article ID 25 Review. Probing Statistical Isotropy of Cosmological Radio Sources using Square Kilometre Array.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Author Affiliations. K. Karami1 2 3 R. Mohebi1. Department of Physics, University of Kurdistan, Pasdaran St., Sanandaj, Iran. Research Institute for Astronomy & Astrophysics of Maragha (RIAAM), Maragha, Iran. Institute for Advanced Studies in Basic Sciences (IASBS), Gava Zang, Zanjan, Iran.

Committee on Atomic, Molecular, and Optical Sciences (CAMOS)

International Nuclear Information System (INIS)

1992-01-01

The Committee on Atomic, Molecular, and Optical Sciences is a standing committee under the auspices of the Board on Physics and Astronomy, Commission on Physical Sciences, Mathematics, and Applications of the National Academy of Sciences -- National Research Council. The atomic, molecular, and optical (AMO) sciences represent a broad and diverse field in which much of the research is carried out by small groups. These groups generally have not operated in concert with each other and, prior to the establishment of CAMOS, there was no single committee or organization that accepted the responsibility of monitoring the continuing development and assessing the general public health of the field as a whole. CAMOS has accepted this responsibility and currently provides a focus for the AMO community that is unique and essential. The membership of CAMOS is drawn from research laboratories in universities, industry, and government. Areas of expertise on the committee include atomic physics, molecular science, and optics. A special effort has been made to include a balanced representation from the three subfields. (A roster is attached.) CAMOS has conducted a number of studies related to the health of atomic and molecular science and is well prepared to response to requests for studies on specific issues. This report brief reviews the committee work of progress

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Department of Physics, Pune University, Pune 411 007, India. Department of Physics, The College of New Jersey, PO Box 7718, Ewing, NJ 08628-0718, USA. Indian Institute of Astrophysics (IIA) Bangalore 560 034, India. Aryabhatta Research Institute of Observational Sciences (ARIES), Manora Peak, ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... The SSC+ERC model using the external seed photons from hot dust or Broad Line Region (BLR) emission is probably favourable avoiding the extreme ... Key Laboratory for Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, 19B Yuquan Road, Beijing 100049, China.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Since January 2016, the Journal of Astrophysics and Astronomy has moved to Continuous Article Publishing (CAP) mode. This means that each accepted article is being published immediately online with DOI and article citation ID with starting page number 1. Articles are also visible in Web of Science immediately.

The Science and Prospects of Astrophysical Observations with New Horizons

Science.gov (United States)

Nguyen, Chi; Zemcov, Michael; Cooray, Asantha; Lisse, Carey; Poppe, Andrew

2018-01-01

Astrophysical observation from the outer solar system provides a unique and quiet vantage point from which to understand our cosmos. If properly designed, such observations enable several niche science cases that are difficult or impossible to perform near Earth. NASA's New Horizons mission includes several instruments with ~10cm telescopes that provide imaging capability from UV to near-IR wavelengths with moderate spectral resolution. A carefully designed survey can optimize the expendable propellant and limited data telemetry bandwidth to allow several unique measurements, including a detailed understanding of the cosmic extragalactic background light in the optical and near-IR, studies of the local and extragalactic UV background, measurements of the properties of dust and ice in the outer solar system, searches for moons and other faint structures around exoplanets, and determinations of the mass of planets far from their parent stars using gravitational microlensing. New Horizons is currently in an extended mission, that will conclude in 2021, designed to survey distant objects in the Kuiper Belt at high phase angles and perform a close flyby of KBO 2014 MU69. Afterwards, the astrophysics community will have a unique, generational opportunity to use this mission for astronomical observations at heliocentric distances beyond 50 AU. In this poster, we present the science case for an extended 2021 - 2026 astrophysics mission, and discuss some of the practical considerations that must be addressed to maximize the potential science return.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Since January 2016, the Journal of Astrophysics and Astronomy has moved to Continuous Article Publishing (CAP) mode. This means that each accepted article is being published immediately online with DOI and article citation ID with starting page number 1. Articles are also visible in Web of Science ...

Nuclear astrophysics

International Nuclear Information System (INIS)

Lehoucq, Roland; Klotz, Gregory

2015-11-01

Astronomy deals with the position and observation of the objects in our Universe, from planets to galaxies. It is the oldest of the sciences. Astrophysics is the study of the physical properties of these objects. It dates from the start of the 20. century. Nuclear astrophysics is the marriage of nuclear physics, a laboratory science concerned with the infinitely small, and astrophysics, the science of what is far away and infinitely large. Its aim is to explain the origin, evolution and abundance of the elements in the Universe. It was born in 1938 with the work of Hans Bethe, an American physicist who won the Nobel Prize for physics in 1967, on the nuclear reactions that can occur at the center of stars. It explains where the incredible energy of the stars and the Sun comes from and enables us to understand how they are born, live and die. The matter all around us and from which we are made, is made up of ninety-two chemical elements that can be found in every corner of the Universe. Nuclear astrophysics explains the origin of these chemical elements by nucleosynthesis, which is the synthesis of atomic nuclei in different astrophysical environments such as stars. Nuclear astrophysics provides answers to fundamental questions: - Our Sun and the stars in general shine because nuclear reactions are taking place within them. - The stars follow a sequence of nuclear reaction cycles. Nucleosynthesis in the stars enables us to explain the origin and abundance of elements essential to life, such as carbon, oxygen, nitrogen and iron. - Star explosions, in the form of supernovae, disperse the nuclei formed by nucleosynthesis into space and explain the formation of the heaviest chemical elements such as gold, platinum and lead. Nuclear astrophysics is still a growing area of science. (authors)

77 FR 55863 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Applied Sciences Advisory...

Science.gov (United States)

2012-09-11

... Committee; Earth Science Subcommittee; Applied Sciences Advisory Group Meeting AGENCY: National Aeronautics... the Applied Science Advisory Group. This Subcommittee reports to the Earth Science Subcommittee... following topics: --Applied Sciences Program Update --Earth Science Data Latency Study Preliminary Update...

General Astrophysics Science Enabled by the HabEx Ultraviolet Spectrograph (UVS)

Science.gov (United States)

Scowen, Paul; Clarke, John; Gaudi, B. Scott; Kiessling, Alina; Martin, Stefan; Somerville, Rachel; Stern, Daniel; HabEx Science and Technology Definition Team

2018-01-01

The Habitable Exoplanet Imaging Mission (HabEx) is one of the four large mission concepts being studied by NASA as input to the upcoming 2020 Decadal Survey. The mission implements two world-class General Astrophysics instruments as part of its complement of instrumentation to enable compelling science using the 4m aperture. The Ultraviolet Spectrograph has been designed to address cutting edge far ultraviolet (FUV) science that has not been possible with the Hubble Space Telescope, and to open up a wide range of capabilities that will advance astrophysics as we look into the 2030s. Our poster discusses some of those science drivers and possible applications, which range from Solar System science, to nearby and more distant studies of star formation, to studies of the circumgalactic and intergalactic mediums where the ecology of mass and energy transfer are vital to understanding stellar and galactic evolution. We discuss the performance features of the instrument that include a large 3’x3’ field of view for multi-object spectroscopy, and some 20 grating modes for a variety of spectral resolution and coverage.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Articles written in Journal of Astrophysics and Astronomy. Volume 30 Issue ... Volume 34 Issue 1 March 2013 pp 19-31 Review Articles ... These galaxies have very massive dark matter halos that also contribute to their stability and lack of evolution. ... Articles are also visible in Web of Science immediately.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Author Affiliations. A. Pirya1 S. Nandi1 D. J. Saikia2 C. Konar3 M. Singh1. Aryabhatta Research Institute of Observational Sciences, Manora Peak, Nainital 263 129, India. National Centre for Radio Astrophysics, Pune University Campus, Post Bag 3, Pune 411 007, India. ASIAA, Taipei 10617, Taiwan, Republic of China.

Essential astrophysics

CERN Document Server

Lang, Kenneth R

2013-01-01

Essential Astrophysics is a book to learn or teach from, as well as a fundamental reference volume for anyone interested in astronomy and astrophysics. It presents astrophysics from basic principles without requiring any previous study of astronomy or astrophysics. It serves as a comprehensive introductory text, which takes the student through the field of astrophysics in lecture-sized chapters of basic physical principles applied to the cosmos. This one-semester overview will be enjoyed by undergraduate students with an interest in the physical sciences, such as astronomy, chemistry, engineering or physics, as well as by any curious student interested in learning about our celestial science. The mathematics required for understanding the text is on the level of simple algebra, for that is all that is needed to describe the fundamental principles. The text is of sufficient breadth and depth to prepare the interested student for more advanced specialized courses in the future. Astronomical examples are provide...

1997 report of the scientific evaluation committee of DAPNIA (Department of astrophysics, particle physics, nuclear physics and instrumentation)

International Nuclear Information System (INIS)

Anon.

1998-01-01

The DAPNIA is a department of CEA, its main characteristic is to manage scientific teams working on astrophysics, nuclear physics, elementary particles and instrumentation. Every 2 years DAPNIA's activities are submitted to an evaluation made by a scientific committee whose members are experts independent from CEA. This committee reviews the work done, gives an opinion about the options chosen for the projects to come and writes out a report. In 1997 the committee had a very positive opinion of the work done by DAPNIA teams. The contributions to various and important national or international programs have been successful, we can quote: Ulysse mission, soho, iso, integral for spatial programs, aleph, delphi, H1 at Hera, atlas, cms, na48, nomad, babar, antares for particle physics and spiral, smc, compass for nuclear physics. The committee advises DAPNIA to favour more contacts between the theoreticians and the experimentalists who work on quantum chromodynamics and hadron physics. The committee shows its concern about improving the balance between the means dedicated to instrumentation designing and those dedicated to the analysis and interpretation of the experimental data collected. (A.C.)

Solar system astrophysics background science and the inner solar system

CERN Document Server

Milone, Eugene F

2008-01-01

Solar System Astrophysics: A Text for the Science of Planetary Systems covers the field of solar system astrophysics beginning with basic tools of spherical astronomy, coordinate frames, and celestial mechanics. Historical introductions precede the development and discussion in most chapters. After a basic treatment of the two- and restricted three-body system motions in Background Science and the Inner Solar System, perturbations are discussed, followed by the Earth's gravitational potential field and its effect on satellite orbits. This is followed by analysis of the Earth-Moon system and the interior planets. In Planetary Atmospheres and the Outer Solar System, the atmospheres chapters include detailed discussions of circulation, applicable also to the subsequent discussion of the gas giants. The giant planets are discussed together, and the thermal excesses of three of them are highlighted. This is followed by chapters on moons and rings, mainly in the context of dynamical stability, comets and meteors, m...

75 FR 18516 - Homeland Security Science and Technology Advisory Committee

Science.gov (United States)

2010-04-12

...; notice of closed Federal Advisory Committee meeting SUMMARY: The Homeland Security Science and Technology.... DATES: The Homeland Security Science and Technology Advisory Committee will meet April 20, 2010 from 8...: Ms. Tiwanda Burse, Science and Technology Directorate, Department of Homeland Security, 245 Murray...

75 FR 2892 - NASA Advisory Council; Science Committee; Meeting

Science.gov (United States)

2010-01-19

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice (10-003)] NASA Advisory Council; Science...: The National Aeronautics and Space Administration (NASA) announces a meeting of the Science Committee of the NASA Advisory Council (NAC). This Committee reports to the NAC. The Meeting will be held for...

75 FR 14472 - NASA Advisory Council; Science Committee; Meeting

Science.gov (United States)

2010-03-25

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice (10-033)] NASA Advisory Council; Science...: The National Aeronautics and Space Administration (NASA) announces a meeting of the Science Committee of the NASA Advisory Council (NAC). This Committee reports to the NAC. The Meeting will be held for...

75 FR 54389 - NASA Advisory Council; Science Committee; Meeting.

Science.gov (United States)

2010-09-07

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice (10-103)] NASA Advisory Council; Science... National Aeronautics and Space Administration (NASA) announces a meeting of the Science Committee of the NASA Advisory Council (NAC). This Committee reports to the NAC. The Meeting will be held for the...

75 FR 4882 - Subcommittee on Forensic Science; Committee on Science; National Science and Technology Council

Science.gov (United States)

2010-01-29

... OFFICE OF SCIENCE AND TECHNOLOGY POLICY Subcommittee on Forensic Science; Committee on Science; National Science and Technology Council ACTION: Notice of Panel Session. Public input is requested concerning appropriate Federal Executive Branch responses to the National Academy of Sciences 2009 report...

76 FR 26771 - NASA Advisory Council; Task Group of the Science Committee; Meeting

Science.gov (United States)

2011-05-09

... of the Science Committee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION: Notice of meeting. SUMMARY: In accordance with the Federal Advisory Committee Act, Public Law 92-463, as... the NASA Advisory Council (NAC) Science Committee. This Task Group reports to the Science Committee of...

76 FR 21073 - NASA Advisory Council; Task Group of the Science Committee; Meeting

Science.gov (United States)

2011-04-14

... of the Science Committee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION: Notice of meeting. SUMMARY: In accordance with the Federal Advisory Committee Act, Public Law 92-463, as... the NASA Advisory Council (NAC) Science Committee. This Task Group reports to the Science Committee of...

76 FR 6163 - Subcommittee on Forensic Science; Committee on Science; National Science and Technology Council

Science.gov (United States)

2011-02-03

... Branch responses to the AFIS interoperability issues identified in the National Academy of Sciences 2009... OFFICE OF SCIENCE AND TECHNOLOGY POLICY Subcommittee on Forensic Science; Committee on Science; National Science and Technology Council ACTION: Notice of meeting. Public input is requested concerning...

75 FR 10845 - Subcommittee on Forensic Science; Committee on Science; National Science and Technology Council

Science.gov (United States)

2010-03-09

... OFFICE OF SCIENCE AND TECHNOLOGY POLICY Subcommittee on Forensic Science; Committee on Science... participants. SUMMARY: The Subcommittee on Forensic Science of the National Science and Technology Council's... . Kenneth E. Melson, Co-Chair, Subcommittee on Forensic Science. [FR Doc. 2010-4899 Filed 3-8-10; 8:45 am...

Space Interferometry Science Working Group

Science.gov (United States)

Ridgway, Stephen T.

1992-12-01

Decisions taken by the astronomy and astrophysics survey committee and the interferometry panel which lead to the formation of the Space Interferometry Science Working Group (SISWG) are outlined. The SISWG was formed by the NASA astrophysics division to provide scientific and technical input from the community in planning for space interferometry and in support of an Astrometric Interferometry Mission (AIM). The AIM program hopes to measure the positions of astronomical objects with a precision of a few millionths of an arcsecond. The SISWG science and technical teams are described and the outcomes of its first meeting are given.

New Worlds / New Horizons Science with an X-ray Astrophysics Probe

Science.gov (United States)

Smith, Randall K.; Bookbinder, Jay A.; Hornschemeier, Ann E.; Bandler, Simon; Brandt, W. N.; Hughes, John P.; McCammon, Dan; Matsumoto, Hironori; Mushotzky, Richard; Osten, Rachel A.;

76 FR 38188 - Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting

Science.gov (United States)

2011-06-29

...] Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting AGENCY: Food and... of Committee: Advisory Committee for Pharmaceutical Science and Clinical Pharmacology. General..., 2011, the committee will discuss current strategies for FDA's Office of Pharmaceutical Science...

75 FR 41838 - Basic Energy Sciences Advisory Committee

Science.gov (United States)

2010-07-19

... Basic Energy Sciences Computational Materials Science and Chemistry for Innovation Workshop Final Report... DEPARTMENT OF ENERGY Basic Energy Sciences Advisory Committee AGENCY: Department of Energy, Office of Science. ACTION: Notice of Open Meeting. SUMMARY: This notice announces a meeting of the Basic...

76 FR 38668 - Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting

Science.gov (United States)

2011-07-01

...] Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting AGENCY: Food and... of Committee: Advisory Committee for Pharmaceutical Science and Clinical Pharmacology. General.... In response to feedback during the April 13, 2010, Advisory Committee for Pharmaceutical Science and...

78 FR 58314 - Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting

Science.gov (United States)

2013-09-23

...] Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting AGENCY: Food and... of Committee: Advisory Committee for Pharmaceutical Science and Clinical Pharmacology. General... session, the Office of Pharmaceutical Science and the Office of Compliance will discuss with the committee...

77 FR 58412 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting

Science.gov (United States)

2012-09-20

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice 12-075] NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration (NASA) announces a meeting of the Earth Science...

76 FR 49508 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting

Science.gov (United States)

2011-08-10

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice 11-073] NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration (NASA) announces a meeting of the Earth Science...

75 FR 41899 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting

Science.gov (United States)

2010-07-19

... Committee; Earth Science Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration (NASA) announces a meeting of the Earth Science... . SUPPLEMENTARY INFORMATION: The agenda for the meeting includes the following topic: Earth Science Program's...

75 FR 65673 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting

Science.gov (United States)

2010-10-26

... Committee; Earth Science Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration (NASA) announces a meeting of the Earth Science... following topics: --Earth Science Division Update. --Deformation, Ecosystem Structure and Dynamics of Ice...

78 FR 52216 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting

Science.gov (United States)

2013-08-22

... Committee; Earth Science Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration (NASA) announces a meeting of the Earth Science... . SUPPLEMENTARY INFORMATION: The primary topic on the agenda for the meeting is:- Earth Science program annual...

78 FR 18373 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting

Science.gov (United States)

2013-03-26

... Committee; Earth Science Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration (NASA) announces a meeting of the Earth Science... . SUPPLEMENTARY INFORMATION: The agenda for the meeting includes the following topics: --Review of Earth Science...

76 FR 21073 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting

Science.gov (United States)

2011-04-14

... Committee; Earth Science Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration (NASA) announces a meeting of the Earth Science... the room. The agenda for the meeting includes the following topics: --Earth Science Division Update...

Overview | Publications | Indian Academy of Sciences

Indian Academy of Sciences (India)

Decadal vision document - Towards Ayurvedic Biology, 2006, PDF. Dragonflies and Damselflies of Peninsular India - a field guide, 2005, HTML. Report of Academy committee on scientific value, 2005, PDF. Decadal vision document - Astronomy & Astrophysics, 2004, PDF. Report on university education in science, 1994 ...

77 FR 27253 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting

Science.gov (United States)

2012-05-09

... Committee; Earth Science Subcommittee; Meeting AGENCY: National Aeronautics and Space Administration. ACTION... amended, the National Aeronautics and Space Administration (NASA) announces a meeting of the Earth Science... Earth Science Decadal Survey Midterm Review It is imperative that the meeting be held on this date to...

75 FR 11551 - Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting

Science.gov (United States)

2010-03-11

...] Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting AGENCY: Food and... of Committee: Advisory Committee for Pharmaceutical Science and Clinical Pharmacology. General... Pharmaceutical Science (OPS) on the regulatory challenges of drug-induced phospholipidosis (excessive...

Prototyping a Global Soft X-Ray Imaging Instrument for Heliophysics, Planetary Science, and Astrophysics Science

Science.gov (United States)

Collier, M. R.; Porter, F. S.; Sibeck, D. G.; Carter, J. A.; Chiao, M. P.; Chornay, D. J.; Cravens, T.; Galeazzi, M.; Keller, J. W.; Koutroumpa, D.;

Prototyping a Global Soft X-ray Imaging Instrument for Heliophysics, Planetary Science, and Astrophysics Science

Science.gov (United States)

Collier, Michael R.; Porter, F. Scott; Sibeck, David G.; Carter, Jenny A.; Chiao, Meng P.; Chornay, Dennis J.; Cravens, Thomas; Galeazzi, Massimiliano; Keller, John W.; Koutroumpa, Dimitra;

Relativistic astrophysics and theory of gravity

International Nuclear Information System (INIS)

Zel'dovich, Ya.B.

1982-01-01

A brief historical review of the development of astrophysical science in the State Astrophysical Institute named after Shternberg (SAISh) has been given in a popular form. The main directions of the SAISh astrophysical investigations have been presented: relativistic theory of gravity, relativistic astrophysics of interplanetary medium and cosmology

78 FR 64255 - Advisory Committee for Computer and Information Science and Engineering; Cancellation of Meeting

Science.gov (United States)

2013-10-28

... NATIONAL SCIENCE FOUNDATION Advisory Committee for Computer and Information Science and... National Science Foundation is issuing this notice to cancel the October 31 to November 1, 2013 Advisory Committee for Computer and Information Science and Engineering meeting. The public notice for this committee...

HEASARC - The High Energy Astrophysics Science Archive Research Center

Science.gov (United States)

Smale, Alan P.

2011-01-01

The High Energy Astrophysics Science Archive Research Center (HEASARC) is NASA's archive for high-energy astrophysics and cosmic microwave background (CMB) data, supporting the broad science goals of NASA's Physics of the Cosmos theme. It provides vital scientific infrastructure to the community by standardizing science data formats and analysis programs, providing open access to NASA resources, and implementing powerful archive interfaces. Over the next five years the HEASARC will ingest observations from up to 12 operating missions, while serving data from these and over 30 archival missions to the community. The HEASARC archive presently contains over 37 TB of data, and will contain over 60 TB by the end of 2014. The HEASARC continues to secure major cost savings for NASA missions, providing a reusable mission-independent framework for reducing, analyzing, and archiving data. This approach was recognized in the NRC Portals to the Universe report (2007) as one of the HEASARC's great strengths. This poster describes the past and current activities of the HEASARC and our anticipated developments in coming years. These include preparations to support upcoming high energy missions (NuSTAR, Astro-H, GEMS) and ground-based and sub-orbital CMB experiments, as well as continued support of missions currently operating (Chandra, Fermi, RXTE, Suzaku, Swift, XMM-Newton and INTEGRAL). In 2012 the HEASARC (which now includes LAMBDA) will support the final nine-year WMAP data release. The HEASARC is also upgrading its archive querying and retrieval software with the new Xamin system in early release - and building on opportunities afforded by the growth of the Virtual Observatory and recent developments in virtual environments and cloud computing.

Space astronomy and astrophysics program by NASA

Science.gov (United States)

Hertz, Paul L.

2014-07-01

The National Aeronautics and Space Administration recently released the NASA Strategic Plan 20141, and the NASA Science Mission Directorate released the NASA 2014 Science Plan3. These strategic documents establish NASA's astrophysics strategic objectives to be (i) to discover how the universe works, (ii) to explore how it began and evolved, and (iii) to search for life on planets around other stars. The multidisciplinary nature of astrophysics makes it imperative to strive for a balanced science and technology portfolio, both in terms of science goals addressed and in missions to address these goals. NASA uses the prioritized recommendations and decision rules of the National Research Council's 2010 decadal survey in astronomy and astrophysics2 to set the priorities for its investments. The NASA Astrophysics Division has laid out its strategy for advancing the priorities of the decadal survey in its Astrophysics 2012 Implementation Plan4. With substantial input from the astrophysics community, the NASA Advisory Council's Astrophysics Subcommittee has developed an astrophysics visionary roadmap, Enduring Quests, Daring Visions5, to examine possible longer-term futures. The successful development of the James Webb Space Telescope leading to a 2018 launch is an Agency priority. One important goal of the Astrophysics Division is to begin a strategic mission, subject to the availability of funds, which follows from the 2010 decadal survey and is launched after the James Webb Space Telescope. NASA is studying a Wide Field Infrared Survey Telescope as its next large astrophysics mission. NASA is also planning to partner with other space agencies on their missions as well as increase the cadence of smaller Principal Investigator led, competitively selected Astrophysics Explorers missions.

78 FR 17234 - Advisory Committee for Mathematical Sciences and Physical Sciences #66; Notice of Meeting

Science.gov (United States)

2013-03-20

... Science Subcommittee, Optics & Photonics Subcommittee; Food/Energy/Water Subcommittee Update from the... Opportunities in Science and Engineering, and the Advisory Committee for International Science and Engineering...

1-Overview | 5-Publications | Indian Academy of Sciences

Indian Academy of Sciences (India)

Decadal vision document - Towards Ayurvedic Biology, 2006, PDF. Dragonflies and Damselflies of Peninsular India - a field guide, 2005, HTML. Report of Academy committee on scientific value, 2005, PDF. Decadal vision document - Astronomy & Astrophysics, 2004, PDF. Report on university education in science, 1994 ...

White Paper on Nuclear Astrophysics and Low Energy Nuclear Physics - Part 1. Nuclear Astrophysics

Energy Technology Data Exchange (ETDEWEB)

Arcones, Almudena [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Escher, Jutta E. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Others, M. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2016-04-04

This white paper informs the nuclear astrophysics community and funding agencies about the scientific directions and priorities of the field and provides input from this community for the 2015 Nuclear Science Long Range Plan. It summarizes the outcome of the nuclear astrophysics town meeting that was held on August 21 - 23, 2014 in College Station at the campus of Texas A&M University in preparation of the NSAC Nuclear Science Long Range Plan. It also reflects the outcome of an earlier town meeting of the nuclear astrophysics community organized by the Joint Institute for Nuclear Astrophysics (JINA) on October 9 - 10, 2012 Detroit, Michigan, with the purpose of developing a vision for nuclear astrophysics in light of the recent NRC decadal surveys in nuclear physics (NP2010) and astronomy (ASTRO2010). The white paper is furthermore informed by the town meeting of the Association of Research at University Nuclear Accelerators (ARUNA) that took place at the University of Notre Dame on June 12 - 13, 2014. In summary we find that nuclear astrophysics is a modern and vibrant field addressing fundamental science questions at the intersection of nuclear physics and astrophysics. These questions relate to the origin of the elements, the nuclear engines that drive life and death of stars, and the properties of dense matter. A broad range of nuclear accelerator facilities, astronomical observatories, theory efforts, and computational capabilities are needed. With the developments outlined in this white paper, answers to long-standing key questions are well within reach in the coming decade.

White paper on nuclear astrophysics and low energy nuclear physics Part 1: Nuclear astrophysics

International Nuclear Information System (INIS)

Arcones, Almudena; Bardayan, Dan W.

2016-01-01

This white paper informs the nuclear astrophysics community and funding agencies about the scientific directions and priorities of the field and provides input from this community for the 2015 Nuclear Science Long Range Plan. It also summarizes the outcome of the nuclear astrophysics town meeting that was held on August 21–23, 2014 in College Station at the campus of Texas A&M University in preparation of the NSAC Nuclear Science Long Range Plan. It also reflects the outcome of an earlier town meeting of the nuclear astrophysics community organized by the Joint Institute for Nuclear Astrophysics (JINA) on October 9–10, 2012 Detroit, Michigan, with the purpose of developing a vision for nuclear astrophysics in light of the recent NRC decadal surveys in nuclear physics (NP2010) and astronomy (ASTRO2010). Our white paper is informed informed by the town meeting of the Association of Research at University Nuclear Accelerators (ARUNA) that took place at the University of Notre Dame on June 12–13, 2014. In summary we find that nuclear astrophysics is a modern and vibrant field addressing fundamental science questions at the intersection of nuclear physics and astrophysics. These questions relate to the origin of the elements, the nuclear engines that drive life and death of stars, and the properties of dense matter. A broad range of nuclear accelerator facilities, astronomical observatories, theory efforts, and computational capabilities are needed. Answers to long standing key questions are well within reach in the coming decade because of the developments outlined in this white paper.

78 FR 37590 - Advisory Committee for Mathematical and Physical Sciences #66; Notice of Meeting

Science.gov (United States)

2013-06-21

... Science Foundation and to provide advice and recommendations concerning research in mathematics and... NATIONAL SCIENCE FOUNDATION Advisory Committee for Mathematical and Physical Sciences 66; Notice... National Science Foundation announces the following meeting. Name: Advisory Committee for Mathematical and...

Committee on Atomic, Molecular, and Optical Sciences (CAMOS)

International Nuclear Information System (INIS)

1992-01-01

The Committee on Atomic, Molecular and Optical Sciences (CAMOS) of the National Research Council (NRC) is charged with monitoring the health of the field of atomic, molecular, and optical (AMO) science in the United States. Accordingly, the Committee identifies and examines both broad and specific issues affecting the field. Regular meetings, teleconferences, briefings from agencies and the scientific community, the formation of study panels to prepare reports, and special symposia are among the mechanisms used by the CAMOS to meet its charge. This progress report presents a review of CAMOS activities from February 1, 1992 to January 31, 1993. This report also includes the status of activities associated with the CAMOS study on the field that is being conducted by the Panel on the Future of Atomic, Molecular, and Optical Sciences (FAMOS)

78 FR 58315 - Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting

Science.gov (United States)

2013-09-23

...] Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting AGENCY: Food and... of Committee: Advisory Committee for Pharmaceutical Science and Clinical Pharmacology. General... continuous manufacturing for pharmaceutical products. Speakers from the Agency, academia, and industry will...

75 FR 10488 - Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting

Science.gov (United States)

2010-03-08

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0001] Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting AGENCY: Food and... of Committee: Advisory Committee for Pharmaceutical Science and Clinical Pharmacology. General...

76 FR 3912 - Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting

Science.gov (United States)

2011-01-21

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-N-0002] Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting AGENCY: Food and... of Committee: Advisory Committee for Pharmaceutical Science and Clinical Pharmacology. General...

78 FR 42966 - Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting

Science.gov (United States)

2013-07-18

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2013-N-0001] Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting AGENCY: Food and... of Committee: Advisory Committee for Pharmaceutical Science and Clinical Pharmacology. General...

77 FR 41790 - Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting

Science.gov (United States)

2012-07-16

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-0001] Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting AGENCY: Food and... of Committee: Advisory Committee for Pharmaceutical Science and Clinical Pharmacology. General...

77 FR 42746 - Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting

Science.gov (United States)

2012-07-20

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-0001] Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting AGENCY: Food and... of Committee: Advisory Committee for Pharmaceutical Science and Clinical Pharmacology. General...

77 FR 1696 - Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting

Science.gov (United States)

2012-01-11

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-0001] Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting AGENCY: Food and... of Committee: Advisory Committee for Pharmaceutical Science and Clinical Pharmacology. General...

75 FR 8368 - Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting

Science.gov (United States)

2010-02-24

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0067] Advisory Committee for Pharmaceutical Science and Clinical Pharmacology; Notice of Meeting AGENCY: Food and... of Committee: Advisory Committee for Pharmaceutical Science and Clinical Pharmacology. General...

78 FR 61870 - Advisory Committee for Computer and Information Science and Engineering; Notice of Meeting

Science.gov (United States)

2013-10-04

... Committee for Computer and Information Science and Engineering (1115). Date/Time: Oct 31, 2013: 12:30 p.m... NATIONAL SCIENCE FOUNDATION Advisory Committee for Computer and Information Science and Engineering; Notice of Meeting In accordance with Federal Advisory Committee Act (Pub. L. 92-463, as amended...

Solar system astrophysics background science and the inner solar system

CERN Document Server

Milone, Eugene F

2014-01-01

The second edition of Solar System Astrophysics: Background Science and the Inner Solar System provides new insights into the burgeoning field of planetary astronomy. As in the first edition, this volume begins with a rigorous treatment of coordinate frames, basic positional astronomy, and the celestial mechanics of two and restricted three body system problems. Perturbations are treated in the same way, with clear step-by-step derivations. Then the Earth’s gravitational potential field and the Earth-Moon system are discussed, and the exposition turns to radiation properties with a chapter on the Sun. The exposition of the physical properties of the Moon and the terrestrial planets are greatly expanded, with much new information highlighted on the Moon, Mercury, Venus, and Mars. All of the material is presented within a framework of historical importance. This book and its sister volume, Solar System Astrophysics: Planetary Atmospheres and the Outer Solar System, are pedagogically well written, providing cl...

Astrophysics with small satellites in Scandinavia

DEFF Research Database (Denmark)

Lund, Niels

2003-01-01

The small-satellites activities in the Scandinavian countries are briefly surveyed with emphasis on astrophysics research. (C) 2002 COSPAR. Published by Elsevier Science Ltd. All rights reserved.......The small-satellites activities in the Scandinavian countries are briefly surveyed with emphasis on astrophysics research. (C) 2002 COSPAR. Published by Elsevier Science Ltd. All rights reserved....

Enhancements to the NASA Astrophysics Science Information and Abstract Service

Science.gov (United States)

Kurtz, M. J.; Eichhorn, G.; Accomazzi, A.; Grant, C. S.; Murray, S. S.

1995-05-01

The NASA Astrophysics Data System Astrophysics Science Information and Abstract Service, the extension of the ADS Abstract Service continues rapidly to expand in both use and capabilities. Each month the service is used by about 4,000 different people, and returns about 1,000,000 pieces of bibliographic information. Among the recent additions to the system are: 1. Whole Text Access. In addition to the ApJ Letters we now have whole text for the ApJ on-line, soon we will have AJ and Rev. Mexicana. Discussions with other publishers are in progress. 2. Space Instrumentation Database. We now provide a second abstract service, covering papers related to space instruments. This is larger than the astronomy and astrophysics database in terms of total abstracts. 3. Reference Books and Historical Journals. We have begun putting the SAO Annals and the HCO Annals on-line. We have put the Handbook of Space Astronomy and Astrophysics by M.V. Zombeck (Cambridge U.P.) on-line. 4. Author Abstracts. We can now include original abstracts in addition to those we get from the NASA STI Abstracts Database. We have included abstracts for A&A in collaboration with the CDS in Strasbourg, and are collaborating with the AAS and the ASP on others. We invite publishers and editors of journals and conference proceedings to include their original abstracts in our service; send inquiries via e-mail to ads@cfa.harvard.edu. 5. Author Notes. We now accept notes and comments from authors of articles in our database. These are arbitrary html files and may contain pointers to other WWW documents, they are listed along with the abstracts, whole text, and data available in the index listing for every reference. The ASIAS is available at: http://adswww.harvard.edu/

78 FR 77502 - NASA Applied Sciences Advisory Committee Meeting

Science.gov (United States)

2013-12-23

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice (13-152)] NASA Applied Sciences Advisory... Aeronautics and Space Administration (NASA) announces a meeting of the Applied Sciences Advisory Committee.... ADDRESSES: NASA Headquarters, Room 3P40, 300 E Street SW., Washington, DC 20546. FOR FURTHER INFORMATION...

78 FR 57178 - NASA Applied Sciences Advisory Committee Meeting

Science.gov (United States)

2013-09-17

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice 13-115] NASA Applied Sciences Advisory... Aeronautics and Space Administration (NASA) announces a meeting of the Applied Sciences Advisory Committee.... ADDRESSES: NASA Headquarters, Room 1Q39, 300 E Street SW., Washington, DC 20546. FOR FURTHER INFORMATION...

76 FR 20051 - Advisory Committee for Computer and Information; Science and Engineering; Notice of Meeting

Science.gov (United States)

2011-04-11

... NATIONAL SCIENCE FOUNDATION Advisory Committee for Computer and Information; Science and... Committee for Computer and Information Science and Engineering--(1115). Date and Time: May 6, 2011 8:30 a.m... Meeting: Open. Contact Person: Carmen Whitson, Directorate for Computer and Information, Science and...

Astrophysics in a nutshell

CERN Document Server

Maoz, Dan

2007-01-01

A concise but thorough introduction to the observational data and theoretical concepts underlying modern astronomy, Astrophysics in a Nutshell is designed for advanced undergraduate science majors taking a one-semester course. This well-balanced and up-to-date textbook covers the essentials of modern astrophysics--from stars to cosmology--emphasizing the common, familiar physical principles that govern astronomical phenomena, and the interplay between theory and observation. In addition to traditional topics such as stellar remnants, galaxies, and the interstellar medium, Astrophysics in a N

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Indian Institute of Astrophysics, Koramangala, Bangalore 560 034, India. Kavli Institute for Astronomy & Astrophysics, Peking University, Beijing 100871, China. National Research Council of Canada, Herzberg Institute of Astrophysics, 5071 West Saanich Road, Victoria, British Columbia, Canada. Thirty Meter Project Office, ...

75 FR 39955 - Homeland Security Science and Technology Advisory Committee

Science.gov (United States)

2010-07-13

... Homeland Security Science and Technology Advisory Committee meeting will be open to the public on July 20th... Burse, Science and Technology Directorate, Department of Homeland Security, 245 Murray Lane, Bldg. 410... Protection programs in Science & Technology and updates on homeland security sensitive Federally Funded...

78 FR 41115 - NASA Advisory Council; Science Committee; Meeting

Science.gov (United States)

2013-07-09

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice 13-074] NASA Advisory Council; Science... Aeronautics and Space Administration (NASA) announces a meeting of the Science Committee of the NASA Advisory... Time. ADDRESSES: NASA Headquarters, Room 7H45, 300 E Street SW., Washington, DC 20546. FOR FURTHER...

78 FR 79014 - Advisory Committee for Computer and Information Science and Engineering Notice of Meeting

Science.gov (United States)

2013-12-27

... NATIONAL SCIENCE FOUNDATION Advisory Committee for Computer and Information Science and...), the National Science Foundation announces the following meeting: NAME: Advisory Committee for Computer and Information Science and Engineering (1115) DATE/TIME: January 14, 2014, 3:00 p.m. to 5:00 p.m...

77 FR 24538 - Advisory Committee for Computer and Information Science And Engineering; Notice of Meeting

Science.gov (United States)

2012-04-24

... NATIONAL SCIENCE FOUNDATION Advisory Committee for Computer and Information Science And... amended), the National Science Foundation announces the following meeting: Name: Advisory Committee for Computer and Information Science and Engineering (1115). Date and Time: May 10, 2012 12 p.m.-5:30 p.m., May...

75 FR 19428 - Advisory Committee for Computer and Information Science and Engineering; Notice of Meeting

Science.gov (United States)

2010-04-14

... NATIONAL SCIENCE FOUNDATION Advisory Committee for Computer and Information Science and... amended), the National Science Foundation announces the following meeting: Name: Advisory Committee for Computer and Information Science and Engineering--(1115). Date and Time: May 7, 2010, 8:30 a.m.-5 p.m...

75 FR 28275 - Homeland Security Science and Technology Advisory Committee

Science.gov (United States)

2010-05-20

...: The Homeland Security Science and Technology Advisory Committee met on April 20, 2010 from 8:30 a.m... and Technology Directorate, Department of Homeland Security, 245 Murray Lane, Bldg. 410, Washington... for the Under Secretary of Homeland Security for Science and Technology. The Homeland Security Science...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Anjan A. Sen. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 4 December 2016 pp 33 Review. Cosmology and Astrophysics using the Post-Reionization HI · Tapomoy Guha Sarkar Anjan A. Sen · More Details Abstract Fulltext PDF.

White Paper on Nuclear Astrophysics

OpenAIRE

Arcones, Almudena; Bardayan, Dan W.; Beers, Timothy C.; Berstein, Lee A.; Blackmon, Jeffrey C.; Messer, Bronson; Brown, B. Alex; Brown, Edward F.; Brune, Carl R.; Champagne, Art E.; Chieffi, Alessandro; Couture, Aaron J.; Danielewicz, Pawel; Diehl, Roland; El-Eid, Mounib

2016-01-01

This white paper informs the nuclear astrophysics community and funding agencies about the scientific directions and priorities of the field and provides input from this community for the 2015 Nuclear Science Long Range Plan. It summarizes the outcome of the nuclear astrophysics town meeting that was held on August 21-23, 2014 in College Station at the campus of Texas A&M University in preparation of the NSAC Nuclear Science Long Range Plan. It also reflects the outcome of an earlier town mee...

78 FR 20357 - NASA Advisory Council; Science Committee; Meeting

Science.gov (United States)

2013-04-04

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice 13-037] NASA Advisory Council; Science... Aeronautics and Space Administration (NASA) announces a meeting of the Science Committee of the NASA Advisory...:30 a.m. to 3:00 p.m., Local Time. ADDRESSES: NASA Headquarters, 300 E Street SW., Room 6H45...

76 FR 41824 - NASA Advisory Council; Science Committee; Meeting

Science.gov (United States)

2011-07-15

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice: (11-068)] NASA Advisory Council; Science... Aeronautics and Space Administration (NASA) announces a meeting of the Science Committee of the NASA Advisory..., 2011, 7:30 a.m. to 11:30 a.m., Local Time. ADDRESSES: NASA Ames Research Center, NASA Ames Conference...

77 FR 38093 - NASA Advisory Council; Science Committee; Meeting

Science.gov (United States)

2012-06-26

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice 12-046] NASA Advisory Council; Science... Aeronautics and Space Administration (NASA) announces a meeting of the Science Committee of the NASA Advisory.... to 2:30 p.m., local time. ADDRESSES: NASA Goddard Space Flight Center (GSFC), Building 1, Room E100E...

76 FR 17158 - NASA Advisory Council; Science Committee; Meeting

Science.gov (United States)

2011-03-28

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice: (11-026)] NASA Advisory Council; Science... Aeronautics and Space Administration (NASA) announces a meeting of the Science Committee of the NASA Advisory....m. to 2 p.m., Local Time. ADDRESSES: NASA Headquarters, 300 E Street, SW., Room 5H45, Washington, DC...

78 FR 67202 - NASA Advisory Council; Science Committee; Meeting

Science.gov (United States)

2013-11-08

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice: 13-131] NASA Advisory Council; Science... Aeronautics and Space Administration (NASA) announces a meeting of the Science Committee of the NASA Advisory..., 2013, 8:30 a.m. to 3:00 p.m., Local Time. ADDRESSES: This meeting will take place at NASA Headquarters...

78 FR 45255 - Homeland Security Science and Technology Advisory Committee (HSSTAC)

Science.gov (United States)

2013-07-26

..., cyber-security, knowledge management and how best to leverage related technologies funded by other... INFORMATION CONTACT: Mary Hanson, HSSTAC Executive Director, Science and Technology Directorate, Department of... Technology Advisory Committee (HSSTAC) ACTION: Notice of Federal Advisory Committee charter renewal. SUMMARY...

77 FR 6824 - NASA Advisory Council; Science Committee; Meeting

Science.gov (United States)

2012-02-09

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice 12-010] NASA Advisory Council; Science... Aeronautics and Space Administration (NASA) announces a meeting of the Science Committee of the NASA Advisory....m. to 2 p.m., Local Time. ADDRESSES: NASA Headquarters, 300 E Street SW., Room 3H46 and 7H45...

76 FR 59446 - NASA Advisory Council; Science Committee; Meeting

Science.gov (United States)

2011-09-26

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice11-084] NASA Advisory Council; Science... Aeronautics and Space Administration (NASA) announces a meeting of the Science Committee of the NASA Advisory..., 2011, 8:30 a.m. to 2 p.m., Local Time. ADDRESSES: NASA Headquarters, 300 E Street, SW., Room 3H46...

75 FR 35091 - NASA Advisory Council; Science Committee; Meeting

Science.gov (United States)

2010-06-21

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice (10-068)] NASA Advisory Council; Science... Aeronautics and Space Administration (NASA) announces a meeting of the Science Committee of the NASA Advisory....m. to 1:30 p.m., e.d.t. ADDRESSES: NASA Headquarters, 300 E Street, SW., Room 3H46, Washington, DC...

Plasma Science Committee (PLSC) and the Panel on Opportunities in Plasma Science and Technology (OPST)

International Nuclear Information System (INIS)

1993-01-01

The Plasma Science Committee (PLSC) of the National Research Council (NRC) is charged with monitoring the health of the field of plasma science in the United States and identifies and examines both broad and specific issues affecting the field. Regular meetings, teleconferences, briefings from agencies and the scientific community, the formation of study panels to prepare reports, and special symposia are among the mechanisms used by the PLSC to meet its charge. During July 1992, the PLSC sponsored a workshop on nonneutral plasmas in traps. Although no written report on the workshop results, was prepared for public distribution, a summary of highlights was provided to the OPST Subpanel on Nonneutral Plasmas. The PLSC also continued its follow-up briefings and discussions on the results of the results of the report Plasma Processing of materials. Scientific and Technological Opportunities. As a result of these activities, the Committee is now working with the NRC Committee on Atomic, Molecular, and Optical Sciences (CAMOS) to organize a symposium on database needs in plasma processing of materials

77 FR 60717 - Establishment of the Advisory Committee on Climate Change and Natural Resource Science

Science.gov (United States)

2012-10-04

... engagement of key partners at the regional Climate Science Center level. Advise on the nature and... Change and Natural Resource Science AGENCY: U.S. Geological Survey, Interior. ACTION: Notice of... seeking nominations for the Advisory Committee on Climate Change and Natural Resource Science (Committee...

76 FR 8380 - NASA Advisory Council; Science Committee; Meeting

Science.gov (United States)

2011-02-14

... NATIONAL AERONAUTICS AND SPACE ADMINISTRATION [Notice: (11-114)] NASA Advisory Council; Science... Aeronautics and Space Administration (NASA) announces a meeting of the Science Committee of the NASA Advisory...:30 a.m. to 2 p.m., Local Time. ADDRESSES: NASA Headquarters, 300 E Street, SW., Rooms 9H40 and 3H46...

75 FR 2555 - Homeland Security Science and Technology Advisory Committee

Science.gov (United States)

2010-01-15

... Technology Advisory Committee will meet January 26-28, 2010, at the Department of Homeland Security, 1120..., Science and Technology Directorate, Department of Homeland Security, 245 Murray Lane, Bldg. 410... Burse, Science and Technology Directorate, Department of Homeland Security, 245 Murray Lane, Bldg. 410...

Experimental studies of nuclear astrophysics

International Nuclear Information System (INIS)

He Jianjun; Zhou Xiaohong; Zhang Yuhu

2013-01-01

Nuclear astrophysics is an interdisciplinary subject combining micro-scale nuclear physics and macro-scale astrophysics. Its main aims are to understand the origin and evolution of the elements in the universe, the time scale of stellar evolution, the stellar environment and sites, the energy generation of stars from thermonuclear processes and its impact on stellar evolution and the mechanisms driving astrophysical phenomena, and the structure and property of compact stars. This paper presents the significance and current research status of nuclear astrophysics; we introduce some fundamental concepts, the nuclear physics input parameters required by certain astrophysics models, and some widely-used experimental approaches in nuclear astrophysics research. The potential and feasibility of research in this field using China’s current and planned large-scale scientific facilities are analyzed briefly. Finally, the prospects of the establishing a deep underground science and engineering laboratory in China are envisaged. (authors)

The Astrophysical Multimessenger Observatory Network (AMON)

Science.gov (United States)

Smith. M. W. E.; Fox, D. B.; Cowen, D. F.; Meszaros, P.; Tesic, G.; Fixelle, J.; Bartos, I.; Sommers, P.; Ashtekar, Abhay; Babu, G. Jogesh;

The Milky Way's Supermassive Black Hole: How Good a Case Is It? A Challenge for Astrophysics & Philosophy of Science

Czech Academy of Sciences Publication Activity Database

Eckart, A.; Kiefer, C.; Britzen, S.; Zajaček, M.; Laemmerzahl, C.; Stoeckler, M.; Valencia-S, M.; Karas, Vladimír; García-Marín, M.

2017-01-01

Roč. 47, č. 5 (2017), s. 553-624 ISSN 0015-9018 R&D Projects: GA MŠk(CZ) 7E13012; GA ČR GB14-37086G EU Projects: European Commission(XE) 312789 - STRONGGRAVITY Institutional support: RVO:67985815 Keywords : black holes * mass * spin Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics OBOR OECD: Astronomy (including astrophysics,space science) Impact factor: 1.067, year: 2016

78 FR 48863 - Fusion Energy Sciences Advisory Committee

Science.gov (United States)

2013-08-12

..., fusion science and fusion technology--the knowledge base needed for an economically and environmentally... Regulations, Section 102-3.65, and following consultation with the Committee Management Secretariat, General... that Act. FOR FURTHER INFORMATION CONTACT: Edmund J. Synakowski at (301) 903- 4941. Issued in...

Report of the marketing science editorial review committee

NARCIS (Netherlands)

Fader, Peter S.; Bronnenberg, B.J.J.A.M.; Lyer, Ganesh; Neslin, Scott A.; Netzer, Oded; Srinivasan, Kannan

2014-01-01

This is an abridged version of an evaluation report for Marketing Science, which was commissioned by the INFORMS Publications Committee as part of its periodic review of every INFORMS journal. The coauthors listed here comprised the task force that conducted the research project and strategic

2004 ASTRONOMY & ASTROPHYSICS

Indian Academy of Sciences (India)

user

This publication of the Academy on Astronomy and Astrophysics is unique in ... bring out position papers on societal issues where science plays a major ..... funding agencies, the Astronomical Society of ..... orbit very close to the parent star.

78 FR 24241 - Nanoscale Science, Engineering, and Technology Subcommittee; Committee on Technology, National...

Science.gov (United States)

2013-04-24

... OFFICE OF SCIENCE AND TECHNOLOGY POLICY Nanoscale Science, Engineering, and Technology.... SUMMARY: The National Nanotechnology Coordination Office (NNCO), on behalf of the Nanoscale Science, Engineering, and Technology (NSET) Subcommittee of the Committee on Technology, National Science and...

77 FR 61448 - Nanoscale Science, Engineering and Technology Subcommittee Committee on Technology, National...

Science.gov (United States)

2012-10-09

... OFFICE OF SCIENCE AND TECHNOLOGY POLICY Nanoscale Science, Engineering and Technology Subcommittee...: The National Nanotechnology Coordination Office (NNCO), on behalf of the Nanoscale Science, Engineering, and Technology (NSET) Subcommittee of the Committee on Technology, National Science and...

75 FR 50783 - Committee for Social, Behavioral, and Economic Sciences Notice of Meeting

Science.gov (United States)

2010-08-17

... NATIONAL SCIENCE FOUNDATION ADVISORY Committee for Social, Behavioral, and Economic Sciences..., Behavioral, and Economic Sciences ( 1171). Date/Time: September 7, 2010; 8:30 a.m. to 6 p.m. September 8... Assistant Director, Directorate for Social, Behavioral, and Economic Sciences, National Science Foundation...

78 FR 66949 - Homeland Security Science and Technology Advisory Committee (HSSTAC)

Science.gov (United States)

2013-11-07

... Technology, such as new developments in systems engineering, cyber-security, knowledge management and how... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2013-0071] Homeland Security Science and... Management; Notice of Federal Advisory Committee Meeting. SUMMARY: The Homeland Security Science and...

78 FR 20358 - NASA Advisory Council; Science Committee; Heliophysics Subcommittee; Meeting

Science.gov (United States)

2013-04-04

... 10 working days prior to the meeting: full name; gender; date/place of birth; citizenship; visa... --Heliophysics Strategic Objectives and Performance Goals Science Mission Directorate Science Plan --Heliophysics... working days prior to the meeting to Marian Norris. Patricia D. Rausch, Advisory Committee Management...

The new astrophysics

International Nuclear Information System (INIS)

Longair, M.

1989-01-01

The author offers a review of advances in astrophysics since 1945 when astronomers started to explore the universe beyond the bounds of the optical wavelength of the electromagnetic spectrum, especially in the fields of radio, x ray and gamma ray, cosmic ray, ultraviolet and infrared astronomies, as well as neutral hydrogen and molecular line studies. Theoretical and technological advances have also kept pace. An overview of the new astrophysics is offered focusing on the large-scale distribution of matter and the background microwave radiation, galaxies, stellar evolution and the interstellar media (dust, gas and high energy particles). Nucleosynthesis in stars is mentioned in a broader discussion of stellar evolution, and dead stars including supernovae. Active galaxies and quasars are discussed. After considering what should be included in astrophysical cosmology, the author looks to the future of the science. (U.K.)

78 FR 50085 - Advisory Committee on Climate Change and Natural Resource Science

Science.gov (United States)

2013-08-16

... Climate Change and Natural Resource Science AGENCY: U.S. Geological Survey, Interior. ACTION: Meeting.... 2, we announce that the Advisory Committee on Climate Change and Natural Resource Science will hold... Partnership Coordinator, National Climate Change and Wildlife Science Center, U.S. Geological Survey, 12201...

78 FR 79478 - Advisory Committee on Climate Change and Natural Resource Science

Science.gov (United States)

2013-12-30

... Change and Natural Resource Science AGENCY: U.S. Geological Survey, Interior. ACTION: Meeting notice... announce that the Advisory Committee on Climate Change and Natural Resource Science will hold a meeting..., National Climate Change and Wildlife Science Center, U.S. Geological Survey, 12201 Sunrise Valley Drive...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Abudusaimaitijiang Yisikandeer. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 3 September 2016 pp 22 Research Article. Velocity Distributions of Runaway Stars Produced by Supernovae in the Galaxy · Abudusaimaitijiang Yisikandeer ...

Astrophysics at RIA (ARIA) Working Group

International Nuclear Information System (INIS)

Smith, Michael S.; Schatz, Hendrik; Timmes, Frank X.; Wiescher, Michael; Greife, Uwe

2006-01-01

The Astrophysics at RIA (ARIA) Working Group has been established to develop and promote the nuclear astrophysics research anticipated at the Rare Isotope Accelerator (RIA). RIA is a proposed next-generation nuclear science facility in the U.S. that will enable significant progress in studies of core collapse supernovae, thermonuclear supernovae, X-ray bursts, novae, and other astrophysical sites. Many of the topics addressed by the Working Group are relevant for the RIKEN RI Beam Factory, the planned GSI-Fair facility, and other advanced radioactive beam facilities

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Gerard Vauclair. Articles written in Journal of Astrophysics and Astronomy. Volume 21 Issue 3-4 September-December 2000 pp 319-322 Session VII – Magnetoconvection & Stellar Activity. The Space Stellar Photometry Mission COROT: Asteroseismology and Search ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Abhishek Shukla. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 1 March 2017 pp 7 Research Article. Benford's Distribution in Extrasolar World: Do the Exoplanets Follow Benford's Distribution? Abhishek Shukla Ankit Kumar Pandey ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Siddhartha Bhattacharyya. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 4 December 2016 pp 37 Review. Fast Transients with the Square Kilometre Array and its Pathfinders: An Indian Perspective · Yashwant Gupta Poonam Chandra ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. Stefano Ciroi. Articles written in Journal of Astrophysics and Astronomy. Volume 36 Issue 4 December 2015 pp 447-455 Review. Optical Counterparts of Undetermined Type -Ray Active Galactic Nuclei with Blazar-Like Spectral Energy Distributions.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Annie Baglin. Articles written in Journal of Astrophysics and Astronomy. Volume 21 Issue 3-4 September-December 2000 pp 319-322 Session VII – Magnetoconvection & Stellar Activity. The Space Stellar Photometry Mission COROT: Asteroseismology and Search ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Corot team. Articles written in Journal of Astrophysics and Astronomy. Volume 21 Issue 3-4 September-December 2000 pp 319-322 Session VII – Magnetoconvection & Stellar Activity. The Space Stellar Photometry Mission COROT: Asteroseismology and Search for ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Jordan Vannitsen. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 4 December 2017 pp 70 Research Article. A Satellite Data Analysis and CubeSat Instrument Simulator Tool for Simultaneous Multi-spacecraft Measurements of Solar ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Ankit Kumar Pandey. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 1 March 2017 pp 7 Research Article. Benford's Distribution in Extrasolar World: Do the Exoplanets Follow Benford's Distribution? Abhishek Shukla Ankit Kumar Pandey ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. N. Kameswara Rao. Articles written in Journal of Astrophysics and Astronomy. Volume 26 Issue 2-3 June-September 2005 pp 331-338. High Resolution Stellar Spectroscopy with VBT Echelle Spectrometer · N. Kameswara Rao S. Sriram K. Jayakumar F. Gabriel.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. A. Gopakumar. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 4 December 2016 pp 36 Review. Neutron Star Physics in the Square Kilometre Array Era: An Indian Perspective · Sushan Konar Manjari Bagchi Debades Bandyopadhyay ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Subhashis Roy. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 4 December 2016 pp 30 Review. Explosive and Radio-Selected Transients: Transient Astronomy with Square Kilometre Array and its Precursors · Poonam Chandra G. C. ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. K. M. Hiremath. Articles written in Journal of Astrophysics and Astronomy. Volume 21 Issue 3-4 September-December 2000 pp 263-264 Session V – Vector Magnetic Fields, Prominences, CMEs & Flares. Emergence of Twisted Magnetic Flux Related Sigmoidal ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Pantea Davoudifar. Articles written in Journal of Astrophysics and Astronomy. Volume 32 Issue 3 September 2011 pp 359-370. Extragalactic Gamma Ray Excess from Coma Supercluster Direction · Pantea Davoudifar S. Jalil Fatemi · More Details Abstract Fulltext ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Liu Zhong-Bao. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 2 June 2016 pp 12. Stellar Spectral Classification with Locality Preserving Projections and Support Vector Machine · Liu Zhong-bao · More Details Abstract Fulltext PDF.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Niruj M. Ramanujam. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 4 December 2016 pp 37 Review. Fast Transients with the Square Kilometre Array and its Pathfinders: An Indian Perspective · Yashwant Gupta Poonam Chandra Manjari ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Sushan Konar. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 4 December 2016 pp 36 Review. Neutron Star Physics in the Square Kilometre Array Era: An Indian Perspective · Sushan Konar Manjari Bagchi Debades Bandyopadhyay ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Nathalie Degenaar. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 3 September 2017 pp 49 Review Article. Cooling of Accretion-Heated Neutron Stars · Rudy Wijnands Nathalie Degenaar Dany Page · More Details Abstract Fulltext PDF.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. NAGENDRA KUMAR. Articles written in Journal of Astrophysics and Astronomy. Volume 29 Issue 1-2 March-June 2008 pp 243-248. Damping of Slow Magnetoacoustic Waves in an Inhomogeneous Coronal Plasma · Nagendra Kumar Pradeep ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. Kalpana Duorah. Articles written in Journal of Astrophysics and Astronomy. Volume 30 Issue 3-4 September-December 2009 pp 165-175. Rapid Neutron Capture Process in Supernovae and Chemical Element Formation · Rulee Baruah Kalpana ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. H. L. Duorah. Articles written in Journal of Astrophysics and Astronomy. Volume 30 Issue 3-4 September-December 2009 pp 165-175. Rapid Neutron Capture Process in Supernovae and Chemical Element Formation · Rulee Baruah Kalpana Duorah H. L. Duorah.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. Avinash A. Deshpande. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 4 December 2016 pp 37 Review. Fast Transients with the Square Kilometre Array and its Pathfinders: An Indian Perspective · Yashwant Gupta ...

Balance in the NASA Astrophysics Program

Science.gov (United States)

Elvis, Martin

2017-08-01

The Decadal studies are usually instructed to come up with a “balanced program” for the coming decade of astrophysics initiatives, both on the ground and in space. The meaning of “balance” is left up to the Decadal panels. One meaning is that there should be a diversity of mission costs in the portfolio. Another that there should be a diversity of science questions addressed. A third is that there should be a diversity of signals (across electromagnetic wavebands, and of non-em carriers). It is timely for the astronomy community to debate the meaning of balance in the NASA astrophysics program as the “Statement of Task” (SoT) that defines the goals and process of the 2020 Astrophysics Decadal review are now being formulated.Here I propose some ways in which the Astro2020 SoT could be made more specific in order to make balance more evident and so avoid the tendency for a single science question, and a single mission to answer that question, to dominate the program. As an example of an alternative ambitious approach, I present a proof-of-principle program of 6, mostly “probe-class” missions, that would fit the nominal funding profile for the 2025-2035 NASA Astrophysics Program, while being more diverse in ambitious science goals and in wavelength coverage.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. K. Anilkumar. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 2 June 2017 pp 30 Review Article. Large Area X-Ray Proportional Counter (LAXPC) Instrument on AstroSat and Some Preliminary Results from its Performance in the Orbit.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. ABHILASH R. SARWADE. Articles written in Journal of Astrophysics and Astronomy. Volume 39 Issue 1 February 2018 pp 11 Review. Study of X-ray transients with Scanning Sky Monitor (SSM) onboard AstroSat · M. C. RAMADEVI B. T. RAVISHANKAR ABHILASH R.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. BLESSY ELIZABETH BABY. Articles written in Journal of Astrophysics and Astronomy. Volume 39 Issue 1 February 2018 pp 11 Review. Study of X-ray transients with Scanning Sky Monitor (SSM) onboard AstroSat · M. C. RAMADEVI B. T. RAVISHANKAR ABHILASH ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. Monica Trasatti. Articles written in Journal of Astrophysics and Astronomy. Volume 32 Issue 4 December 2011 pp 589-598. LOFAR: Recent Imaging Results and Future Prospects · George Heald Michael R. Bell Andreas Horneffer André R. Offringa ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. SANTABRATA DAS. Articles written in Journal of Astrophysics and Astronomy. Volume 23 Issue 1-2 March-June 2002 pp 143-147. Standing Shocks around Black Holes and Estimation of Outflow Rates · Santabrata Das Sandip K. Chakrabarti · More Details Abstract ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. G. Maheswar. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 4 December 2016 pp 38 Review. Interstellar Medium and Star Formation Studies with the Square Kilometre Array · P. Manoj S. Vig G. Maheswar U. S. Kamath A. Tej.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Gireesh C. Joshi. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 4 December 2017 pp 72 Research Article. Identification of Stellar Sequences in Various Stellar Systems: ESO65-SC03, Teutsch 106, Turner 6 · Gireesh C. Joshi.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Rajesh Mondal. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 4 December 2016 pp 29 Review. Modelling the 21-cm Signal from the Epoch of Reionization and Cosmic Dawn · T. Roy Choudhury Kanan Datta Suman Majumdar ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Surya Ratna Prakash Dumpa. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 2 June 2017 pp 35 Review Article. Planning and Scheduling of Payloads of AstroSat During Initial and Normal Phase Observations · R. Pandiyan S. V. ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Surajit Paul. Articles written in Journal of Astrophysics and Astronomy. Volume 32 Issue 4 December 2011 pp 533-536. Double Relics in the Outskirts of A3376: Accretion Flows Meet Merger Shocks? Ruta Kale K. S. Dwarakanath Joydeep Bagchi Surajit Paul.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. T. Roy Choudhury. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 4 December 2016 pp 27 Review. Probing Individual Sources during Reionization and Cosmic Dawn using Square Kilometre Array HI 21-cm Observations · Kanan K. Datta ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. C. R. Subrahmanya. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 1 March 2017 pp 10 Review Article. The Ooty Wide Field Array · C. R. Subrahmanya P. K. Manoharan Jayaram N. Chengalur · More Details Abstract Fulltext PDF.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. MOHAMMED HASAN. Articles written in Journal of Astrophysics and Astronomy. Volume 39 Issue 1 February 2018 pp 11 Review. Study of X-ray transients with Scanning Sky Monitor (SSM) onboard AstroSat · M. C. RAMADEVI B. T. RAVISHANKAR ABHILASH R.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Samir Choudhuri. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 4 December 2016 pp 35 Review. Prospects of Measuring the Angular Power Spectrum of the Diffuse Galactic Synchrotron Emission with SKA1 Low · Sk. Saiyad Ali Somnath ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. PATRICK DAS GUPTA. Articles written in Journal of Astrophysics and Astronomy. Volume 39 Issue 1 February 2018 pp 14 Review. Collapsing supra-massive magnetars: FRBs, the repeating FRB121102 and GRBs · PATRICK DAS GUPTA NIDHI SAINI · More Details ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. G. C. Anupama. Articles written in Journal of Astrophysics and Astronomy. Volume 34 Issue 2 June 2013 pp 175-192. Generation of a Near Infra-Red Guide Star Catalog for Thirty-Meter Telescope Observations · Smitha Subramanian Annapurni Subramaniam Luc ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. Sujan Sengupta. Articles written in Journal of Astrophysics and Astronomy. Volume 34 Issue 2 June 2013 pp 151-155. Spectro-Polarimetry of Self-Luminous Extrasolar Planets · Sujan Sengupta · More Details Abstract Fulltext PDF. Planets which are ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. VIVEK KUMAR AGARWAL. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 2 June 2017 pp 32 Review Article. Early In-orbit Performance of Scanning Sky Monitor Onboard AstroSat · M. C. Ramadevi B. T. Ravishankar N. Sitaramamurthy G.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. N. Kumar. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 3 September 2017 pp 57. Classical Orbital Paramagnetism in Non-equilibrium Steady State · Avinash A. Deshpande N. Kumar · More Details Abstract Fulltext PDF.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Prateek Sharma. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 4 December 2016 pp 31 Review. Clusters of Galaxies and the Cosmic Web with Square Kilometre Array · Ruta Kale K. S. Dwarakanath Dharam Vir Lal Joydeep Bagchi ...

77 FR 56681 - Nanoscale Science, Engineering, and Technology Subcommittee; Committee on Technology, National...

Science.gov (United States)

2012-09-13

... OFFICE OF SCIENCE AND TECHNOLOGY POLICY Nanoscale Science, Engineering, and Technology...: Notice of webinar. SUMMARY: The National Nanotechnology Coordination Office (NNCO), on behalf of the Nanoscale Science, Engineering, and Technology (NSET) Subcommittee of the Committee on Technology, National...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. U. S. Kamath. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 4 December 2016 pp 38 Review. Interstellar Medium and Star Formation Studies with the Square Kilometre Array · P. Manoj S. Vig G. Maheswar U. S. Kamath A. Tej.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. A. K. Singh. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 2 June 2017 pp 29 Review Article. Soft X-ray Focusing Telescope Aboard AstroSat: Design, Characteristics and Performance · K. P. Singh G. C. Stewart N. J. Westergaard S.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. J. O. Stenflo. Articles written in Journal of Astrophysics and Astronomy. Volume 21 Issue 3-4 September-December 2000 pp 451-457 Session XII – Conclusion. Summary Lecture · J. O. Stenflo · More Details Abstract Fulltext PDF. This summary ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. John McKean. Articles written in Journal of Astrophysics and Astronomy. Volume 32 Issue 4 December 2011 pp 557-566. LOFAR and APERTIF Surveys of the Radio Sky: Probing Shocks and Magnetic Fields in Galaxy Clusters · Huub Röttgering ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Zhao Wen-juan. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 2 June 2017 pp 21 Research Article. Classification of Stellar Spectra with Fuzzy Minimum Within-Class Support Vector Machine · Liu Zhong-bao Song Wen-ai Zhang Jing ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. V. Navalkar. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 2 June 2017 pp 29 Review Article. Soft X-ray Focusing Telescope Aboard AstroSat: Design, Characteristics and Performance · K. P. Singh G. C. Stewart N. J. Westergaard S.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. B. N. Dwivedi. Articles written in Journal of Astrophysics and Astronomy. Volume 21 Issue 3-4 September-December 2000 pp 397-401 Session X – Cycle Variation in the Quiet Corona & Coronal Holes. The EUV Spectrum of Sunspot Plumes ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. K. H. Navalgund. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 2 June 2017 pp 29 Review Article. Soft X-ray Focusing Telescope Aboard AstroSat: Design, Characteristics and Performance · K. P. Singh G. C. Stewart N. J. Westergaard S.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. G. Srinivasan. Articles written in Journal of Astrophysics and Astronomy. Volume 25 Issue 3-4 September-December 2004 pp 143-183. A High Galactic Latitude HI 21 cm-line Absorption Survey using the GMRT: I. Observations and Spectra · Rekhesh Mohan K. S. ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Viral Parekh. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 4 December 2016 pp 31 Review. Clusters of Galaxies and the Cosmic Web with Square Kilometre Array · Ruta Kale K. S. Dwarakanath Dharam Vir Lal Joydeep Bagchi Surajit ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. Siddharth S. Malu. Articles written in Journal of Astrophysics and Astronomy. Volume 32 Issue 4 December 2011 pp 541-544. 18 GHz SZ Measurements of the Bullet Cluster · Siddharth S. Malu Ravi Subrahmanyan · More Details Abstract Fulltext PDF.

General Astrophysics with the HabEx Workhorse Camera

Science.gov (United States)

Stern, Daniel; Clarke, John; Gaudi, B. Scott; Kiessling, Alina; Krause, Oliver; Martin, Stefan; Scowen, Paul; Somerville, Rachel; HabEx STDT

2018-01-01

The Habitable Exoplanet Imaging Mission (HabEx) concept has been designed to enable an extensive suite of science, broadly put under the rubric of General Astrophysics, in addition to its exoplanet direct imaging science. General astrophysics directly addresses multiple NASA programmatic branches, and HabEx will enable investigations ranging from cosmology, to galaxy evolution, to stellar population studies, to exoplanet transit spectroscopy, to Solar System studies. This poster briefly describes one of the two primary HabEx General Astrophysics instruments, the HabEx Workhorse Camera (HWC). HWC will be a dual-detector UV-to-near-IR imager and multi-object grism spectrometer with a microshutter array and a moderate (3' x 3') field-of-view. We detail some of the key science we expect HWC to undertake, emphasizing unique capabilities enabled by a large-aperture, highly stable space-borne platform at these wavelengths.

Plasma Science Committee (PLSC) and study on new opportunities in plasma science and technology

International Nuclear Information System (INIS)

1992-01-01

The Plasma Science Committee (PLSC) of the National Research Council (NRC) is charged with monitoring the health of the field of plasma science in the United States. Accordingly, the Committee identifies and examines both broad and specific issues affecting the field. Regular meetings, teleconferences, briefings from agencies and the scientific community, the formation of study panels to prepare reports, and special symposia are among the mechanisms used by the PLSC to meet its charge. This progress report presents a review of PLSC activities from July 15, 1991 to May 31, 1992. The details of prior activities are discussed in earlier reports. This report also includes the status of activities associated with the PLSC study on opportunities in plasma science and technology. During the above period, the PLSC has continued to track and participate in, when requested, discussions on the health of the field. Much of the perspective of the PLSC has been presented in the recently-published report Research Briefing on Contemporary Problems in Plasma Science. That report has served as the basis for briefings to representatives of the federal government as well as the community-at-large. In keeping with its charge to identify and highlight specific areas for scientific and technological opportunities, the PLSC completed publication of the report Plasma Processing of Materials: Scientific and Technological Opportunities and launched a study on new opportunities in plasma science and technology

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Siddharth Malu. Articles written in Journal of Astrophysics and Astronomy. Volume 32 Issue 4 December 2011 pp 529-532. Discovery of a Giant Radio Halo in a Massive Merging Cluster at = 0.443 · K. S. Dwarakanath Siddharth Malu Ruta Kale · More Details ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Essy Samuel. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 2 June 2017 pp 31 Review Article. The Cadmium Zinc Telluride Imager on AstroSat · V. Bhalerao D. Bhattacharya A. Vibhute P. Pawar A. R. Rao M. K. Hingar Rakesh Khanna ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Ruta Kale. Articles written in Journal of Astrophysics and Astronomy. Volume 32 Issue 4 December 2011 pp 529-532. Discovery of a Giant Radio Halo in a Massive Merging Cluster at = 0.443 · K. S. Dwarakanath Siddharth Malu Ruta Kale · More Details Abstract ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. C. Konar. Articles written in Journal of Astrophysics and Astronomy. Volume 32 Issue 4 December 2011 pp 471-474. A Multifrequency Study of Five Large Radio Galaxies · A. Pirya S. Nandi D. J. Saikia C. Konar M. Singh · More Details Abstract Fulltext PDF.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. V. Girish. Articles written in Journal of Astrophysics and Astronomy. Volume 26 Issue 2-3 June-September 2005 pp 203-211. HD 12098 and Other Results from Nainital–Cape Survey · V. Girish · More Details Abstract Fulltext PDF. Nainital;Cape Survey was started ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. H. M. Antia. Articles written in Journal of Astrophysics and Astronomy. Volume 21 Issue 3-4 September-December 2000 pp 353-356 Session VIII – Helioseismology. Temporal Variation of Large Scale Flows in the Solar Interior · Sarbani Basu H. M. ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. N. Vagshette. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 2 June 2017 pp 31 Review Article. The Cadmium Zinc Telluride Imager on AstroSat · V. Bhalerao D. Bhattacharya A. Vibhute P. Pawar A. R. Rao M. K. Hingar Rakesh Khanna ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. Biswajit Paul. Articles written in Journal of Astrophysics and Astronomy. Volume 28 Issue 4 December 2007 pp 175-184. Search for Orbital Motion of the Pulsar 4U 1626-67: Candidate for a Neutron Star with a Supernova Fall-back Accretion Disk.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. M. Ferricha-Alami. Articles written in Journal of Astrophysics and Astronomy. Volume 36 Issue 2 June 2015 pp 269-280. Tree Level Potential on Brane after Planck and BICEP2 · M. Ferricha-Alami A. Safsafi L. Lahlou H. Chakir M. Bennai.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Sergey V. Ershkov. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 1 March 2017 pp 5 Research Article. Forbidden Zones for Circular Regular Orbits of the Moons in Solar System, R3BP · Sergey V. Ershkov · More Details Abstract Fulltext ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. T. Sivarani. Articles written in Journal of Astrophysics and Astronomy. Volume 34 Issue 1 March 2013 pp 5-17 Review Articles. Stellar Relics from the Early Galaxy · T. Sivarani · More Details Abstract Fulltext PDF. We reviewed the recent progress in ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. Visweshwar Ram Marthi. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 1 March 2017 pp 12 Review Article. Prowess – A Software Model for the Ooty Wide Field Array · Visweshwar Ram Marthi · More Details Abstract Fulltext PDF. One of ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. Chetana Jain. Articles written in Journal of Astrophysics and Astronomy. Volume 28 Issue 4 December 2007 pp 175-184. Search for Orbital Motion of the Pulsar 4U 1626-67: Candidate for a Neutron Star with a Supernova Fall-back Accretion Disk.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. A. A. Hakobyan. Articles written in Journal of Astrophysics and Astronomy. Volume 37 Issue 1 March 2016 pp 1. H α Velocity Fields and Galaxy Interaction in the Quartet of Galaxies NGC 7769, 7770, 7771 and 7771A · A. A. Yeghiazaryan T. A. ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. K. S. Dwarakanath. Articles written in Journal of Astrophysics and Astronomy. Volume 24 Issue 1-2 March-June 2003 pp 37-43. GMRT Detection of HI 21cm Associated Absorption towards the = 1.2 Red Quasar 3C 190 · C. H. Ishwara-Chandra K. S. Dwarakanath ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. M. M. Lame'e. Articles written in Journal of Astrophysics and Astronomy. Volume 31 Issue 2 June 2010 pp 97-104. Photometric Observation and Light Curve Analysis of Binary System ER-Orionis · M. M. Lame'e B. Javanmardi N. Riazi · More Details ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. S. V. Vadawale. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 2 June 2017 pp 31 Review Article. The Cadmium Zinc Telluride Imager on AstroSat · V. Bhalerao D. Bhattacharya A. Vibhute P. Pawar A. R. Rao M. K. Hingar Rakesh Khanna ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. K. Duorah. Articles written in Journal of Astrophysics and Astronomy. Volume 36 Issue 3 September 2015 pp 375-383. A Comparative Study on SN II Progenitors for the Synthesis of Li and B with the help of Neutrinos · N. Lahkar S. Kalita H. L. Duorah K. Duorah.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. D. J. Saikia. Articles written in Journal of Astrophysics and Astronomy. Volume 32 Issue 4 December 2011 pp 471-474. A Multifrequency Study of Five Large Radio Galaxies · A. Pirya S. Nandi D. J. Saikia C. Konar M. Singh · More Details Abstract ...

Presentations for the 1st muon science experimental facility advisory committee meeting (MuSAC)

International Nuclear Information System (INIS)

2003-03-01

The J-PARC Muon Science Advisory Committee, so called 'MuSAC', is organized under the J-PARC Project Director during construction period, in order to discuss the following items related to the Muon Science Facility at J-PARC and to report to the Project Director and Muon Science Facility construction team. The committee will review and advise the following subjects: 1) Project definition of the experimental facility to be constructed in Materials and Life Science Facility of J-PARC, 2) Content of the 1st phase experimental program. This issue is the collection of the documents presented at the title meeting. (J.P.N.)

77 FR 62538 - Advisory Committee for Social, Behavioral and Economic Sciences; Notice of Meeting

Science.gov (United States)

2012-10-15

... NATIONAL SCIENCE FOUNDATION Advisory Committee for Social, Behavioral and Economic Sciences..., Behavioral and Economic Sciences ( 1171). Date/Time: November 15, 2012; 8:00 a.m. to 5:00 p.m. Place..., Behavioral and Economic Sciences, National Science Foundation, 4201 Wilson Boulevard, Room 905, Arlington...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. S. Seetha. Articles written in Journal of Astrophysics and Astronomy. Volume 21 Issue 1-2 June 2000 pp 29-38. X-ray Observation of XTE J2012+381 during the 1998 Outburst · S. Naik P. C. Agrawal B. Paul A. R. Rao S. Seetha Κ. Kasturirangan · More Details Abstract ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy. P. Priya. Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 2 June 2017 pp 31 Review Article. The Cadmium Zinc Telluride Imager on AstroSat · V. Bhalerao D. Bhattacharya A. Vibhute P. Pawar A. R. Rao M. K. Hingar Rakesh Khanna A. P. K. ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. J. Tao. Articles written in Journal of Astrophysics and Astronomy. Volume 32 Issue 1-2 March-June 2011 pp 67-71 Part 2. Blazar Observations in Infrared and Optical. Variability of Blazars · J. H. Fan Y. Liu Y. Li Q. F. Zhang J. Tao O. Kurtanidze.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. S. Kalita. Articles written in Journal of Astrophysics and Astronomy. Volume 36 Issue 3 September 2015 pp 375-383. A Comparative Study on SN II Progenitors for the Synthesis of Li and B with the help of Neutrinos · N. Lahkar S. Kalita H. L. Duorah ...

76 FR 65219 - Advisory Committee for Social, Behavioral and Economic Sciences; Notice of Meeting

Science.gov (United States)

2011-10-20

... NATIONAL SCIENCE FOUNDATION Advisory Committee for Social, Behavioral and Economic Sciences..., Behavioral and Economic Sciences ( 1171) Date/Time: November 3, 2011; 1 p.m. to 5:30 p.m. November 4, 2011; 8..., Directorate for Social, Behavioral and Economic Sciences, National Science Foundation, 4201 Wilson Boulevard...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy. D. Anish Roshi. Articles written in Journal of Astrophysics and Astronomy. Volume 28 Issue 1 March 2007 pp 41-53. GMRT and VLA Observations at 49 cm and 20 cm of the HII Region near = 24.8°, = 0.1° · N. G. Kantharia W. M. Goss D. Anish ...

77 FR 25207 - Advisory Committee for Social, Behavioral and Economic Sciences; Notice of Meeting

Science.gov (United States)

2012-04-27

... NATIONAL SCIENCE FOUNDATION Advisory Committee for Social, Behavioral and Economic Sciences..., Behavioral and Economic Sciences ( 1171). Date/Time: May 17, 2012; 8:30 a.m. to 5:30 p.m.; May 18, 2012; 8:30..., Directorate for Social, Behavioral and Economic Sciences, National Science Foundation, 4201 Wilson Boulevard...

75 FR 25886 - Advisory Committee for Social, Behavioral, and Economic Sciences; Notice of Meeting

Science.gov (United States)

2010-05-10

... NATIONAL SCIENCE FOUNDATION Advisory Committee for Social, Behavioral, and Economic Sciences..., Behavioral, and Economic Sciences ( 1171). Date/Time: May 20, 2010; 8:30 a.m. to 5:30 p.m. May 21, 2010; 8:30..., Directorate for Social, Behavioral, and Economic Sciences, National Science Foundation, 4201 Wilson Boulevard...

76 FR 24062 - Advisory Committee for Social, Behavioral and Economic Sciences; Notice of Meeting

Science.gov (United States)

2011-04-29

... NATIONAL SCIENCE FOUNDATION Advisory Committee for Social, Behavioral and Economic Sciences..., Behavioral and Economic Sciences ( 1171) Date/Time: May 19, 2011; 9 a.m. to 5:30 p.m. May 20, 2011; 9 a.m. to..., Directorate for Social, Behavioral and Economic Sciences, National Science Foundation, 4201 Wilson Boulevard...

Review of the Fusion Theory and Computing Program. Fusion Energy Sciences Advisory Committee (FESAC)

International Nuclear Information System (INIS)

Antonsen, Thomas M.; Berry, Lee A.; Brown, Michael R.; Dahlburg, Jill P.; Davidson, Ronald C.; Greenwald, Martin; Hegna, Chris C.; McCurdy, William; Newman, David E.; Pellegrini, Claudio; Phillips, Cynthia K.; Post, Douglass E.; Rosenbluth, Marshall N.; Sheffield, John; Simonen, Thomas C.; Van Dam, James

2001-01-01

At the November 14-15, 2000, meeting of the Fusion Energy Sciences Advisory Committee, a Panel was set up to address questions about the Theory and Computing program, posed in a charge from the Office of Fusion Energy Sciences (see Appendix A). This area was of theory and computing/simulations had been considered in the FESAC Knoxville meeting of 1999 and in the deliberations of the Integrated Program Planning Activity (IPPA) in 2000. A National Research Council committee provided a detailed review of the scientific quality of the fusion energy sciences program, including theory and computing, in 2000.

77 FR 13159 - Nanoscale Science, Engineering, and Technology Subcommittee of the Committee on Technology...

Science.gov (United States)

2012-03-05

... OFFICE OF SCIENCE AND TECHNOLOGY POLICY Nanoscale Science, Engineering, and Technology... public meeting. SUMMARY: The National Nanotechnology Coordination Office (NNCO), on behalf of the Nanoscale Science, Engineering, and Technology (NSET) Subcommittee of the Committee on Technology, National...

Mr Gary Nairn MP, Chair of the Standing Committee on Science and Innovation, Australia

CERN Multimedia

Maximilien Brice

2003-01-01

Photos 01,04,06,07: Mr Gary Nairn MP, Chair of the Standing Committee on Science and Innovation, Australia,visiting the silicon test laboratory, April 2003. Photos 02,03: From left to right: Mr Gary Nairn MP, Chair of the Standing Committee on Science and Innovation, Australia,visiting the silicon test laboratory with Prof. Steinar Stapnes, Physicist in the ATLAS experiment, April 2003. Photos 02,09: Mrs Kerrye Nairn, Australia,visiting the silicon test laboratory, April 2003

Doing Science with eLISA: Astrophysics and Cosmology in the Millihertz Regime

Science.gov (United States)

Amaro, Seoane, Pau; Aoudia, Sofiane; Babak, Stanislav; Binetruy, Pierre; Berti, Amanuele; Bohe, Alejandro; Caprini, Chiara; Colpi, Monica; Cornish, Neil J.; Danzmann, Karsten;

76 FR 61118 - Advisory Committee for Computer and Information Science and Engineering; Notice of Meeting

Science.gov (United States)

2011-10-03

... NATIONAL SCIENCE FOUNDATION Advisory Committee for Computer and Information Science and... Computer and Information Science and Engineering (1115). Date and Time: November 1, 2011 from 12 p.m.-5:30... Computer and Information Science and Engineering, National Science Foundation, 4201 Wilson Blvd., Suite...

78 FR 25309 - Advisory Committee for Social, Behavioral and Economic Sciences; Notice of Meeting

Science.gov (United States)

2013-04-30

... NATIONAL SCIENCE FOUNDATION ADVISORY Advisory Committee for Social, Behavioral and Economic..., Behavioral and Economic Sciences ( 1171) Date/Time: May 20, 2013; 9:00 a.m. to 5:15 p.m. May 21, 2013; 9:00 a..., Directorate for Social, Behavioral and Economic Sciences, National Science Foundation, 4201 Wilson Boulevard...

The United Nations Basic Space Science Initiative

Science.gov (United States)

Haubold, H. J.

2006-08-01

Pursuant to recommendations of the United Nations Conference on the Exploration and Peaceful Uses of Outer Space (UNISPACE III) and deliberations of the United Nations Committee on the Peaceful Uses of Outer Space (UNCOPUOS), annual UN/ European Space Agency workshops on basic space science have been held around the world since 1991. These workshops contribute to the development of astrophysics and space science, particularly in developing nations. Following a process of prioritization, the workshops identified the following elements as particularly important for international cooperation in the field: (i) operation of astronomical telescope facilities implementing TRIPOD, (ii) virtual observatories, (iii) astrophysical data systems, (iv) concurrent design capabilities for the development of international space missions, and (v) theoretical astrophysics such as applications of nonextensive statistical mechanics. Beginning in 2005, the workshops focus on preparations for the International Heliophysical Year 2007 (IHY2007). The workshops continue to facilitate the establishment of astronomical telescope facilities as pursued by Japan and the development of low-cost, ground-based, world-wide instrument arrays as lead by the IHY secretariat. Wamsteker, W., Albrecht, R. and Haubold, H.J.: Developing Basic Space Science World-Wide: A Decade of UN/ESA Workshops. Kluwer Academic Publishers, Dordrecht 2004. http://ihy2007.org http://www.unoosa.org/oosa/en/SAP/bss/ihy2007/index.html http://www.cbpf.br/GrupPesq/StatisticalPhys/biblio.htm

Statistics and Informatics in Space Astrophysics

Science.gov (United States)

Feigelson, E.

2017-12-01

The interest in statistical and computational methodology has seen rapid growth in space-based astrophysics, parallel to the growth seen in Earth remote sensing. There is widespread agreement that scientific interpretation of the cosmic microwave background, discovery of exoplanets, and classifying multiwavelength surveys is too complex to be accomplished with traditional techniques. NASA operates several well-functioning Science Archive Research Centers providing 0.5 PBy datasets to the research community. These databases are integrated with full-text journal articles in the NASA Astrophysics Data System (200K pageviews/day). Data products use interoperable formats and protocols established by the International Virtual Observatory Alliance. NASA supercomputers also support complex astrophysical models of systems such as accretion disks and planet formation. Academic researcher interest in methodology has significantly grown in areas such as Bayesian inference and machine learning, and statistical research is underway to treat problems such as irregularly spaced time series and astrophysical model uncertainties. Several scholarly societies have created interest groups in astrostatistics and astroinformatics. Improvements are needed on several fronts. Community education in advanced methodology is not sufficiently rapid to meet the research needs. Statistical procedures within NASA science analysis software are sometimes not optimal, and pipeline development may not use modern software engineering techniques. NASA offers few grant opportunities supporting research in astroinformatics and astrostatistics.

Toward observational neutrino astrophysics

International Nuclear Information System (INIS)

Koshiba, M.

1988-01-01

It is true that: (1) The first observation of the neutrino burst from the supernova SN1987a by Kamiokande-II which was immediately confirmed by IBM; and (2) the first real-time, directional, and spectral observation of solar 8 B neutrinos also by Kamiokande-II could perhaps be considered as signalling the birth of observational astrophysics. The field, however, is still in its infancy and is crying out for tender loving care. Namely, while the construction of astronomy requires the time and the direction of the signal and that of astrophysics requires, in addition to the spectral information, the observations of (1) could not give the directional information and the results of both (1) and (2) are still suffering from the meager statistics. How do we remedy this situation to let this new born science of observational neutrino astrophysics grow healthy. This is what the author addresses in this talk. 15 refs., 8 figs

75 FR 37452 - Science Board Advisory Committee; Notice of Meeting

Science.gov (United States)

2010-06-29

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0001... Safety and Applied Nutrition (CFSAN). The Science Board will hear about an interim report from the... the committee. Written submissions may be made to the contact person on or before August 9, 2010. Oral...

Astrophysics in a nutshell

CERN Document Server

Maoz, Dan

2016-01-01

Winner of the American Astronomical Society's Chambliss Award, Astrophysics in a Nutshell has become the text of choice in astrophysics courses for science majors at top universities in North America and beyond. In this expanded and fully updated second edition, the book gets even better, with a new chapter on extrasolar planets; a greatly expanded chapter on the interstellar medium; fully updated facts and figures on all subjects, from the observed properties of white dwarfs to the latest results from precision cosmology; and additional instructive problem sets. Throughout, the text features the same focused, concise style and emphasis on physics intuition that have made the book a favorite of students and teachers.

High Time Resolution Astrophysics

CERN Document Server

Phelan, Don; Shearer, Andrew

2008-01-01

High Time Resolution Astrophysics (HTRA) is an important new window to the universe and a vital tool in understanding a range of phenomena from diverse objects and radiative processes. This importance is demonstrated in this volume with the description of a number of topics in astrophysics, including quantum optics, cataclysmic variables, pulsars, X-ray binaries and stellar pulsations to name a few. Underlining this science foundation, technological developments in both instrumentation and detectors are described. These instruments and detectors combined cover a wide range of timescales and can measure fluxes, spectra and polarisation. These advances make it possible for HTRA to make a big contribution to our understanding of the Universe in the next decade.

Hydrodynamic Instability, Integrated Code, Laboratory Astrophysics, and Astrophysics

Science.gov (United States)

Takabe, Hideaki

2016-10-01

This is an article for the memorial lecture of Edward Teller Medal and is presented as memorial lecture at the IFSA03 conference held on September 12th, 2003, at Monterey, CA. The author focuses on his main contributions to fusion science and its extension to astrophysics in the field of theory and computation by picking up five topics. The first one is the anomalous resisitivity to hot electrons penetrating over-dense region through the ion wave turbulence driven by the return current compensating the current flow by the hot electrons. It is concluded that almost the same value of potential as the average kinetic energy of the hot electrons is realized to prevent the penetration of the hot electrons. The second is the ablative stabilization of Rayleigh-Taylor instability at ablation front and its dispersion relation so-called Takabe formula. This formula gave a principal guideline for stable target design. The author has developed an integrated code ILESTA (ID & 2D) for analyses and design of laser produced plasma including implosion dynamics. It is also applied to design high gain targets. The third is the development of the integrated code ILESTA. The forth is on Laboratory Astrophysics with intense lasers. This consists of two parts; one is review on its historical background and the other is on how we relate laser plasma to wide-ranging astrophysics and the purposes for promoting such research. In relation to one purpose, I gave a comment on anomalous transport of relativistic electrons in Fast Ignition laser fusion scheme. Finally, I briefly summarize recent activity in relation to application of the author's experience to the development of an integrated code for studying extreme phenomena in astrophysics.

Plasma Astrophysics, part II Reconnection and Flares

CERN Document Server

Somov, Boris V

2007-01-01

This well-illustrated monograph is devoted to classic fundamentals, current practice, and perspectives of modern plasma astrophysics. The first part is unique in covering all the basic principles and practical tools required for understanding and working in plasma astrophysics. The second part presents the physics of magnetic reconnection and flares of electromagnetic origin in space plasmas within the solar system; single and double stars, relativistic objects, accretion disks, and their coronae are also covered. This book is designed mainly for professional researchers in astrophysics. However, it will also be interesting and useful to graduate students in space sciences, geophysics, as well as advanced students in applied physics and mathematics seeking a unified view of plasma physics and fluid mechanics.

Plasma Astrophysics, Part I Fundamentals and Practice

CERN Document Server

Somov, Boris V

2006-01-01

This well-illustrated monograph is devoted to classic fundamentals, current practice, and perspectives of modern plasma astrophysics. The first part is unique in covering all the basic principles and practical tools required for understanding and working in plasma astrophysics. The second part presents the physics of magnetic reconnection and flares of electromagnetic origin in space plasmas within the solar system; single and double stars, relativistic objects, accretion disks, and their coronae are also covered. This book is designed mainly for professional researchers in astrophysics. However, it will also be interesting and useful to graduate students in space sciences, geophysics, as well as advanced students in applied physics and mathematics seeking a unified view of plasma physics and fluid mechanics.

75 FR 36698 - Committee Management Renewals

Science.gov (United States)

2010-06-28

.... Committees Committee on Equal Opportunities in Science and Engineering, 1173 Advisory Committee for Computer and Information Science and Engineering, 1115 Advisory Committee for GPRA Performance Assessment..., and Transport Systems, 1189 Proposal Review Panel for Chemistry, 1191 Proposal Review Panel for Civil...

Journal of Astrophysics and Astronomy

Indian Academy of Sciences (India)

65

Northern IMF as simulated by PIC code in parallel with MHD model-Journal of Astrophysics ... The global structure of the collisionless bow shock was inves- tigated by ..... international research community, access to modern space science simulations. ...... LaTeX Font Info: Redeclaring math alphabet \\mathbf on input line 29.

Report of the evaluation by the Ad Hoc Review Committee on Materials Science Research. Ex-post evaluation in fiscal year 2003

International Nuclear Information System (INIS)

2004-06-01

The Research Evaluation Committee, which consisted of 13 members from outside of the Japan Atomic Energy Research Institute (JAERI), set up an Ad Hoc Review Committee on Materials Science Research in accordance with the Fundamental Guideline for the Evaluation of Research and Development (R and D) at JAERI' and its subsidiary regulations in order to evaluate the adequacy of the R and D results achieved for five years until Fiscal Year 2002 at Department of Materials Science in Tokai Research Establishment of JAERI. The Ad Hoc Review Committee consisted of eight specialists from outside of JAERI. The Ad Hoc Review Committee conducted its activities from October 2003 to February 2004. The evaluation was performed on the basis of the materials submitted in advance and of the oral presentations made at the Ad Hoc Review Committee meeting which was held on November 14, 2003, in line with the items, viewpoints, and criteria for the evaluation specified by the Research Evaluation Committee. The result of the evaluation by the Ad Hoc Review Committee was submitted to the Research Evaluation Committee, and was judged to be appropriate at its meeting held on March 8, 2004. This report describes the result of the evaluation by the Ad Hoc Review Committee on Materials Science Research. (author)

Report of the evaluation by the Ad Hoc Review Committee on Computational Science and Engineering. Result evaluation in fiscal year 2000

International Nuclear Information System (INIS)

2001-06-01

The Research Evaluation Committee, which consisted of 14 members from outside of the Japan Atomic Energy Research Institute (JAERI), set up an Ad Hoc Review Committee on Computational Science and Engineering in accordance with the 'Fundamental Guideline for the Evaluation of Research and Development (R and D) at JAERI' and its subsidiary regulations in order to evaluate the R and D accomplishments achieved for five years from Fiscal Year 1995 to Fiscal Year 1999 at Center for Promotion of Computational Science and Engineering of JAERI. The Ad Hoc Review Committee consisted of seven specialists from outside of JAERI. The Ad Hoc Review Committee conducted its activities from December 2000 to March 2001. The evaluation was performed on the basis of the materials submitted in advance and of the oral presentations made at the Ad Hoc Review Committee meeting which was held on December 27, 2000, in line with the items, viewpoints, and criteria for the evaluation specified by the Research Evaluation Committee. The result of the evaluation by the Ad Hoc Review Committee was submitted to the Research Evaluation Committee, and was judged to be appropriate at its meeting held on March 16, 2001. This report describes the result of the evaluation by the Ad Hoc Review Committee on Computational Science and Engineering. (author)

Gamma-ray bursts: astrophysical puzzle of the century

International Nuclear Information System (INIS)

Hudec, R.

1998-01-01

An overview is given of the problems of gamma-ray bursts /GRB/. As GRB became one of the greatest mysteries in modern astrophysics, this field of astrophysics is a subject of intensive research. The article covers some topical aspects of experiments related to the indentification of gamma-ray bursts. The preparation and results of experiments in the Astronomical Institute of the Academy of Sciences of the Czech Republic are described. (Z.J.)

78 FR 56952 - Notice of Meetings: Public Meetings of the National Science and Technology Council; Committee on...

Science.gov (United States)

2013-09-16

... Science and Technology Council; Committee on Technology; Nanoscale Science, Engineering, and Technology Subcommittee; National Nanotechnology Coordination Office AGENCY: Office of Science and Technology Policy. ACTION: Notice of public meetings. SUMMARY: The National Nanotechnology Coordination Office (NNCO), on...

Nuclear Data and Reaction Rate Databases in Nuclear Astrophysics

Science.gov (United States)

Lippuner, Jonas

2018-06-01

Astrophysical simulations and models require a large variety of micro-physics data, such as equation of state tables, atomic opacities, properties of nuclei, and nuclear reaction rates. Some of the required data is experimentally accessible, but the extreme conditions present in many astrophysical scenarios cannot be reproduced in the laboratory and thus theoretical models are needed to supplement the empirical data. Collecting data from various sources and making them available as a database in a unified format is a formidable task. I will provide an overview of the data requirements in astrophysics with an emphasis on nuclear astrophysics. I will then discuss some of the existing databases, the science they enable, and their limitations. Finally, I will offer some thoughts on how to design a useful database.

ESSC-ESF Position Paper: Science-Driven Scenario for Space Exploration: Report from the European Space Sciences Committee (ESSC)

DEFF Research Database (Denmark)

Worms, Jean-Claude; Lammer, Helmut; Barucci, Antonella

2009-01-01

Abstract In 2005 the then ESA Directorate for Human Spaceflight, Microgravity and Exploration (D-HME) commissioned a study from the European Science Foundation's (ESF) European Space Sciences Committee (ESSC) to examine the science aspects of the Aurora Programme in preparation for the December......'s exploration programme, dubbed "Emergence and co-evolution of life with its planetary environments," focusing on those targets that can ultimately be reached by humans, i.e., Mars, the Moon, and Near Earth Objects. Mars was further recognized as the focus of that programme, with Mars sample return...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Author Affiliations. K. Karami1 2 R. Mohebi1. Department of Physics, University of Kurdistan, Pasdaran St., Sanandaj, Iran. Research Institute for Astronomy & Astrophysics of Maragha (RIAAM), Maragha, Iran.

76 FR 22100 - Notification of a Public Teleconference of the Science Advisory Board; Drinking Water Committee...

Science.gov (United States)

2011-04-20

... Science Advisory Board; Drinking Water Committee Augmented for the Review of the Effectiveness of Partial...: The EPA Science Advisory Board (SAB) Staff Office announces a public teleconference of the SAB... EPA Science Advisory Board can be found on the EPA Web site at http://www.epa.gov/sab . SUPPLEMENTARY...

NASA's Astrophysics Data Archives

Science.gov (United States)

Hasan, H.; Hanisch, R.; Bredekamp, J.

2000-09-01

The NASA Office of Space Science has established a series of archival centers where science data acquired through its space science missions is deposited. The availability of high quality data to the general public through these open archives enables the maximization of science return of the flight missions. The Astrophysics Data Centers Coordinating Council, an informal collaboration of archival centers, coordinates data from five archival centers distiguished primarily by the wavelength range of the data deposited there. Data are available in FITS format. An overview of NASA's data centers and services is presented in this paper. A standard front-end modifyer called `Astrowbrowse' is described. Other catalog browsers and tools include WISARD and AMASE supported by the National Space Scince Data Center, as well as ISAIA, a follow on to Astrobrowse.

Section of Cybernetics in Mining of Mining Committee of Polish Academy of Sciences - Pro Memoria

Science.gov (United States)

Wojaczek, Antoni; Miśkiewicz, Kazimierz

2017-09-01

Section of Cybernetics in Mining of Mining Committee of Polish Academy of Science (PAN) has been created by PAN Mining Committee in 1969. It was a section in Mining Committee of PAN, whose operation range included widely understood issues of automation, telecommunication and informatics in mining industry. The main operation method of the Section was to organize the periodic conferences dedicated to issues of control systems in mining. The first conference took place in 1971 in Katowice. Together with new (the current one) term of office of Mining Committee of PAN this Section ceased to exist. The paper presents (pro memoria) over 40 year long conference output of this Section that functioned within the scope of operation of Mining Committee of PAN up to 12th January 2016.

Overview of NASA's Universe of Learning: An Integrated Astrophysics STEM Learning and Literacy Program

Science.gov (United States)

Smith, Denise; Lestition, Kathleen; Squires, Gordon; Biferno, Anya A.; Cominsky, Lynn; Manning, Colleen; NASA's Universe of Learning Team

2018-01-01

NASA's Universe of Learning creates and delivers science-driven, audience-driven resources and experiences designed to engage and immerse learners of all ages and backgrounds in exploring the universe for themselves. The project is the result of a unique partnership between the Space Telescope Science Institute, Caltech/IPAC, Jet Propulsion Laboratory, Smithsonian Astrophysical Observatory, and Sonoma State University, and is one of 27 competitively-selected cooperative agreements within the NASA Science Mission Directorate STEM Activation program. The NASA's Universe of Learning team draws upon cutting-edge science and works closely with Subject Matter Experts (scientists and engineers) from across the NASA Astrophysics Physics of the Cosmos, Cosmic Origins, and Exoplanet Exploration themes. Together we develop and disseminate data tools and participatory experiences, multimedia and immersive experiences, exhibits and community programs, and professional learning experiences that meet the needs of our audiences, with attention to underserved and underrepresented populations. In doing so, scientists and educators from the partner institutions work together as a collaborative, integrated Astrophysics team to support NASA objectives to enable STEM education, increase scientific literacy, advance national education goals, and leverage efforts through partnerships. Robust program evaluation is central to our efforts, and utilizes portfolio analysis, process studies, and studies of reach and impact. This presentation will provide an overview of NASA's Universe of Learning, our direct connection to NASA Astrophysics, and our collaborative work with the NASA Astrophysics science community.

The United Nations Basic Space Science Initiative (UNBSSI): A Historical Introduction

Science.gov (United States)

Haubold, H. J.

2006-11-01

Pursuant to recommendations of the Third United Nations Conference on the Exploration and Peaceful Uses of Outer Space (UNISPACE III) and deliberations of the United Nations Committee on the Peaceful Uses of Outer Space (UNCOPUOS), annual UN/European Space Agency workshops on basic space science have been held around the world since 1991. These workshops contributed to the development of astrophysics and space science, particularly in developing nations. Following a process of prioritization, the workshops identified the following elements as particularly important for international cooperation in the field: (i) operation of astronomical telescope facilities implementing TRIPOD, (ii) virtual observatories, (iii) astrophysical data systems, (iv) con-current design capabilities for the development of international space missions, and (v) theoretical astrophysics such as applications of non-extensive statistical mechanics. Beginning in 2005, the workshops are focusing on preparations for the International Heliophysical Year 2007 (IHY2007). The workshops continue to facilitate the establishment of astronomical telescope facilities as pursued by Japan and the development of low-cost, ground-based, world- wide instrument arrays as led by the IHY secretariat. Wamsteker, W., Albrecht, R. and Haubold, H.J.: Developing Basic Space Science World-Wide: A Decade of UN/ESA Workshops: Kluwer Academic Publishers, Dordrecht 2004. http://ihy2007.org http://www.unoosa.org/oosa/en/SAP/bss/ihy2007/index.html http://www.cbpf.br/GrupPesq/StatisticalPhys/biblio.htm

Report of the evaluation by the Ad Hoc Review Committee on Materials Science Research. In-advance evaluation in fiscal year 2002

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-11-01

The Research Evaluation Committee, which consisted of 13 members from outside of the Japan Atomic Energy Research Institute (JAERI), set up an Ad Hoc Review Committee on Materials Science Research in accordance with the Fundamental Guideline for the Evaluation of Research and Development (R and D) at JAERI' and its subsidiary regulations in order to evaluate the adequacy of the R and D programs to be implemented for five years starting in Fiscal Year 2003 at Department of Materials Science in Tokai Research Establishment of JAERI. The Ad Hoc Review Committee consisted of eight specialists from outside of JAERI. The Ad Hoc Review Committee conducted its activities from April 2002 to August 2002. The evaluation was performed on the basis of the materials submitted in advance and of the oral presentations made at the Ad Hoc Review Committee meeting which was held on June 5th, 2002, in line with the items, viewpoints, and criteria for the evaluation specified by the Research Evaluation Committee. The result of the evaluation by the Ad Hoc Review Committee was submitted to the Research Evaluation Committee, and was judged to be appropriate at its meeting held on August 5th, 2002. This report describes the result of the evaluation by the Ad Hoc Review Committee on Materials Science Research. (author)

Report of the evaluation by the Ad Hoc Review Committee on Materials Science Research. In-advance evaluation in fiscal year 2002

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-11-01

The Research Evaluation Committee, which consisted of 13 members from outside of the Japan Atomic Energy Research Institute (JAERI), set up an Ad Hoc Review Committee on Materials Science Research in accordance with the Fundamental Guideline for the Evaluation of Research and Development (R and D) at JAERI' and its subsidiary regulations in order to evaluate the adequacy of the R and D programs to be implemented for five years starting in Fiscal Year 2003 at Department of Materials Science in Tokai Research Establishment of JAERI. The Ad Hoc Review Committee consisted of eight specialists from outside of JAERI. The Ad Hoc Review Committee conducted its activities from April 2002 to August 2002. The evaluation was performed on the basis of the materials submitted in advance and of the oral presentations made at the Ad Hoc Review Committee meeting which was held on June 5th, 2002, in line with the items, viewpoints, and criteria for the evaluation specified by the Research Evaluation Committee. The result of the evaluation by the Ad Hoc Review Committee was submitted to the Research Evaluation Committee, and was judged to be appropriate at its meeting held on August 5th, 2002. This report describes the result of the evaluation by the Ad Hoc Review Committee on Materials Science Research. (author)

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Comparing Maps to Symplectic Integrators in a Galactic Type Hamiltonian ... a two dimensional, resonant, galactic type Hamiltonian using conventional numerical integration, ... Journal of Astrophysics and Astronomy | News ...

Report of the Review Committee of the R and D subjects on Computational Science and Engineering

International Nuclear Information System (INIS)

1999-08-01

The Ad Hoc Review Committee composed of seven experts was set up under the Research Evaluation Committee of JAERI in order to review the R and D subjects to be implemented for five years starting in a 2000 fiscal year at the Center for promotion of Computational Science and Engineering. The review meeting took place on April 26, 1999. According to the review methods consisting of review items, points of review and review criteria given by the Research Evaluation Committee, the review was conducted based on the materials submitted in advance and presentations of CCSE. The Research Evaluation Committee received the review report and its explanations from the Review Committee on July 5. The Research Evaluation Committee has acknowledged appropriateness of the review results. This report describes the review results. (author)

76 FR 37380 - Committee Management Renewals

Science.gov (United States)

2011-06-27

... Advisory Committee for Biological Sciences, 1110 Advisory Committee for Education and Human Resources, 1119...) management officials having responsibility for the advisory committees listed below have determined that... Review Panel for Social Behavioral and Economic Sciences, 1766 Proposal Review Panel for Biological...

Miniature Photonic Spectrometers and Filters for Astrophysics and Space Science

Science.gov (United States)

Veilleux, Sylvain

This project seeks to apply our recent breakthroughs in astrophotonics - photonics applied to astronomical instrumentation - to replace the large lenses, mirrors, and gratings of conventional astronomical spectrographs with optoelectronic components borrowed from the multi-billion dollar telecommunication industry. This will reduce the mass and volume of these instruments by two to three orders of magnitudes, shorten delivery times, lower the risk, and cut the cost proportionally. Photonic instruments are also more amenable to complex light manipulation and massive multiplexing, cheaper to mass produce, easier to control, much less susceptible to vibrations and flexures, and have higher throughput. The proposed effort directly addresses one of the technology gaps identified in the 2016 Cosmic Origins Technology Report, namely the need to develop "high-performance spectral dispersion components / devices." Using private funding, we have developed photonic near-infrared (1.4 - 1.6 microns) spectrometers where the dispersing optics are replaced by miniature ( 1 cubiccentimeter) arrayed waveguide gratings imprinted using buried silicon nitride (``nanocore'') technology, the leading solution for low-loss waveguides. We have also developed highly sophisticated photonics filters using complex waveguide Bragg gratings, produced on the same platform technology as the photonic spectrometers and equally small. These prototypes have been fabricated and tested using the state-of-the-art facilities of the Maryland NanoCenter and AstroPhotonics Lab, and the results of these tests have been published in refereed publications and conference proceedings. APRA funding is now needed to develop the next generation of photonics spectrometers and filters for astrophysics and space science applications. We will (1) broaden the wavelength range to 1 - 1.7 microns, (2) increase the spectral resolving power of our photonic spectrometers from R 1500 to 3000, (3) experiment with the aspect

Computational Astrophysics Towards Exascale Computing and Big Data

Science.gov (United States)

Astsatryan, H. V.; Knyazyan, A. V.; Mickaelian, A. M.

2016-06-01

Traditionally, Armenia has a leading position both within the computer science and Information Technology and Astronomy and Astrophysics sectors in the South Caucasus region and beyond. For instance recent years Information Technology (IT) became one of the fastest growing industries of the Armenian economy (EIF 2013). The main objective of this article is to highlight the key activities that will spur Armenia to strengthen its computational astrophysics capacity thanks to the analysis made of the current trends of e-Infrastructures worldwide.

Final Report to the Department of the Energy for Project Entitled Rare Isotope Science Assessment Committee

International Nuclear Information System (INIS)

Shapero, Donald; Meyer, Timothy I.

2007-01-01

The Rare Isotope Science Assessment Committee (RISAC) was convened by the National Research Council in response to an informal request from the DOE's Office of Nuclear Physics and the White House Office of Management and Budget. The charge to the committee is to examine and assess the broader scientific and international contexts of a U.S.-based rare-isotope facility. The committee met for the first time on December 16-17, 2005, in Washington, DC, and held three subsequent meetings. The committee's's final report was publicly released in unedited, prepublication form on Friday, December 8, 2006. The report was published in full-color by the National Academies Press in April 2007. Copies of the report were distributed to key decision makers and stakeholders around the world.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Langevin type stochastic differential equation; BL Lac objects. ... are described by using a Langevin type equation with a damping term and a random, white noise type force. ... Journal of Astrophysics and Astronomy | News ...

Demonstration of Submillimeter Astrophysics Technology at Caltech Submillimeter Observatory

Data.gov (United States)

National Aeronautics and Space Administration — Detector technology developments will determine the science product of future astrophysics missions and projects, and this is especially true at submillimeter...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 29; Issue 1-2 ... emission and the thermal conduction belowto the transition region. ... s provide the required heating rate to balance the energy losses in the ...

Turbulence and Self-Organization Modeling Astrophysical Objects

CERN Document Server

Marov, Mikhail Ya

2013-01-01

This book focuses on the development of continuum models of natural turbulent media. It provides a theoretical approach to the solutions of different problems related to the formation, structure and evolution of astrophysical and geophysical objects. A stochastic modeling approach is used in the mathematical treatment of these problems, which reflects self-organization processes in open dissipative systems. The authors also consider examples of ordering for various objects in space throughout their evolutionary processes. This volume is aimed at graduate students and researchers in the fields of mechanics, astrophysics, geophysics, planetary and space science.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Author Affiliations. Pankaj Jain1 S. Sarala2. Physics Department, Indian Institute of Technology, Kanpur 208 016, India. National Centre for Radio Astrophysics, Tata Institute of Fundamental Research, Pune University Campus, Post Bag 3, Ganeshkhind, Pune 411 007, India.

76 FR 4645 - Fusion Energy Sciences Advisory Committee; Notice of Open Meeting

Science.gov (United States)

2011-01-26

..., 9 a.m. to 5 p.m.; Tuesday, March 8, 2011, 8:30 a.m. to 12 p.m. ADDRESSES: Doubletree Bethesda Hotel... year (FY) 2012 budget submission to Congress and to conduct other committee business. Tentative Agenda Items: Office of Science FY 2012 Congressional Budget Request FES Program FY 2012 Congressional Budget...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Journal of Astrophysics and Astronomy. Current Issue : Vol. 39, Issue 2. Current Issue Volume 39 | Issue 2. April 2018. Home · Volumes & Issues · Special Issues · Forthcoming Articles · Search · Editorial Board · Information for Authors · Subscription ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Galaxies: active; accretion, accretion disks; binaries: general; black hole physics; galaxies: nuclei. ... Astronomical Observatory of Belgrade, Volgina 7, 11060 Belgrade, Serbia. ... Since January 2016, the Journal of Astrophysics and Astronomy has moved to Continuous Article Publishing (CAP) mode.

Modern fluid dynamics for physics and astrophysics

CERN Document Server

Regev, Oded; Yecko, Philip A

2016-01-01

This book grew out of the need to provide students with a solid introduction to modern fluid dynamics. It offers a broad grounding in the underlying principles and techniques used, with some emphasis on applications in astrophysics and planetary science. The book comprehensively covers recent developments, methods and techniques, including, for example, new ideas on transitions to turbulence (via transiently growing stable linear modes), new approaches to turbulence (which remains the enigma of fluid dynamics), and the use of asymptotic approximation methods, which can give analytical or semi-analytical results and complement fully numerical treatments. The authors also briefly discuss some important considerations to be taken into account when developing a numerical code for computer simulation of fluid flows. Although the text is populated throughout with examples and problems from the field of astrophysics and planetary science, the text is eminently suitable as a general introduction to fluid dynamics. It...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Author Affiliations. X. Chen1 G. Fossati1 E. Liang1 M. Böttcher2. Department of Physics and Astronomy, Rice University, Houston, Texas 77005, USA. Department of Physics and Astronomy, Astrophysical Institute, Ohio University, Athens, Ohio 45701, USA.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy; Volume 26; Issue 2-3. Asteroseismic Theory of Rapidly Oscillating Ap Stars. Margarida S. Cunha. Volume 26 Issue 2-3 June-September 2005 pp 213-221. Fulltext. Click here to view fulltext PDF. Permanent link:

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Journal of Astrophysics and Astronomy. Current Issue : Vol. 39, Issue 2 · Current Issue Volume 39 | Issue 2. April 2018. Home · Volumes & Issues · Special Issues · Forthcoming Articles · Search · Editorial Board · Information for Authors · Subscription ...

Astrophysical Flows

Science.gov (United States)

Pringle, James E.; King, Andrew

2003-07-01

Almost all conventional matter in the Universe is fluid, and fluid dynamics plays a crucial role in astrophysics. This new graduate textbook provides a basic understanding of the fluid dynamical processes relevant to astrophysics. The mathematics used to describe these processes is simplified to bring out the underlying physics. The authors cover many topics, including wave propagation, shocks, spherical flows, stellar oscillations, the instabilities caused by effects such as magnetic fields, thermal driving, gravity, shear flows, and the basic concepts of compressible fluid dynamics and magnetohydrodynamics. The authors are Directors of the UK Astrophysical Fluids Facility (UKAFF) at the University of Leicester, and editors of the Cambridge Astrophysics Series. This book has been developed from a course in astrophysical fluid dynamics taught at the University of Cambridge. It is suitable for graduate students in astrophysics, physics and applied mathematics, and requires only a basic familiarity with fluid dynamics.• Provides coverage of the fundamental fluid dynamical processes an astrophysical theorist needs to know • Introduces new mathematical theory and techniques in a straightforward manner • Includes end-of-chapter problems to illustrate the course and introduce additional ideas

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy; Volume 38; Issue 4. A Satellite Data Analysis and CubeSat Instrument Simulator Tool for Simultaneous Multi-spacecraft Measurements of Solar Energetic Particles. Jordan Vannitsen Federico Rizzitelli Kaiti Wang Boris Segret Jyh-Ching Juang Jiun-Jih Miau.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy; Volume 21; Issue 3-4. Tomography of the Solar Wind using Interplanetary Scintillation. Divya Oberoi A. Pramesh Rao. Session XI – Solar Wind & Interplanetary Magnetic Fields Volume 21 Issue 3-4 September-December 2000 pp 445-446 ...

75 FR 62591 - Committee on Equal Opportunities in Science and Engineering (CEOSE); Notice of Meeting

Science.gov (United States)

2010-10-12

... Discussions: [bcheck] Expanding Minority Participation: America's Science and Technology Talent at the...: October 6, 2010. Susanne Bolton, Committee Management Officer. [FR Doc. 2010-25525 Filed 10-8-10; 8:45 am...

JST Thesaurus Headwords and Synonyms: National Television System Committee [MeCab user dictionary for science technology term[Archive

Lifescience Database Archive (English)

Full Text Available MeCab user dictionary for science technology term National Television System Commit...tee 名詞 一般 * * * * ＮＴＳＣ ＮＴＳＣ エヌティーエスシー Thesaurus2015 200906068914886147 C EF11 UNKNOWN_2 National Television System Committee

National Academy of Sciences Recommends Continued Support of ALMA Project

Science.gov (United States)

2000-05-01

A distinguished panel of scientists today announced their support for the continued funding of the Atacama Large Millimeter Array (ALMA) Project at a press conference given by the National Academy of Sciences. The ALMA Project is an international partnership between U.S. and European astronomy organizations to build a complete imaging telescope that will produce astronomical images at millimeter and submillimeter wavelengths. The U.S. partner is the National Science Foundation, through Associated Universities, Inc., (AUI), led by Dr. Riccardo Giacconi, and the National Radio Astronomy Observatory (NRAO). "We are delighted at this show of continued support from our peers in the scientific community," said Dr. Robert Brown, ALMA U.S. Project Director and Deputy Director of NRAO. "The endorsement adds momentum to the recent strides we've made toward the building of this important telescope." In 1998, the National Research Council, the working arm of the National Academy of Sciences, charged the Astronomy and Astrophysics Survey Committee to "survey the field of space- and ground-based astronomy and astrophysics" and to "recommend priorities for the most important new initiatives of the decade 2000-2010." In a report released today, the committee wrote that it "re-affirms the recommendations of the 1991 Astronomy and Astrophysics Survey Committee by endorsing the completion of . . . the Millimeter Array (MMA, now part of the Atacama Large Millimeter Array)." In the 1991 report "The Decade of Discovery," a previous committee chose the Millimeter Array as one of the most important projects of the decade 1990-2000. Early last year, the National Science Foundation signed a Memorandum of Understanding with a consortium of European organizations that effectively merged the MMA Project with the European Large Southern Array project. The combined project was christened the Atacama Large Millimeter Array. ALMA, expected to consist of 64 antennas with 12-meter diameter dishes

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Astronomy is a very interesting subject for undergraduate students studying physics. In this paper, we report astronomy education for undergraduate students in the Physics Department of Guangzhou University, and how we are teaching astronomy to the students. Astrophysics has been rapidly developing ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy; Volume 38; Issue 1. Plane Symmetric Cosmological Model with Quark and Strange Quark Matter in f ( R , T ) Theory of Gravity. P. K. AGRAWAL D. D. PAWAR. Research Article Volume 38 Issue 1 March 2017 Article ID 2 ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 32; Issue 3. The Potential Well-Depth U Σ ( N ) Constraints on the Surface Gravitational Red-shift of a Proto Neutron Star. Xian-Feng Zhao. Volume 32 Issue 3 September 2011 pp 391-399 ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 36; Issue 2 ... peaks of order 3.6 mHz, 5.5 mHz and 7.3 mHz at four separate heights. ... To extend this work, we can also consider coherent oscillations at ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, The University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom. INAF - Istituto di Radioastronomia, via Gobetti 101, 40129 Bologna, Italy. Institute for Studies in Theoretical Physics and Mathematics, Tehran, Iran.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Articles written in Journal of Astrophysics and Astronomy. Volume 38 Issue 2 June 2017 pp 18 Research Article. Gulmarg, Kashmir, India: Potential Site for Optical Astronomical Observations ... Active Galactic Nucleus Feedback with the Square Kilometre Array and Implications for Cluster Physics and Cosmology · Asif Iqbal ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... At very low frequencies, the new pan-European radio telescope LOFAR is opening the last unexplored window of the electromagnetic spectrum for astrophysical studies. The revolutionary APERTIF-phased arrays that are about to be installed on the Westerbork radio telescope (WSRT) will dramatically ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Institute of Astronomy and Astrophysics, AS, Taipei 10617, Taiwan. Astronomical Observatory, Jagiellonian University, ul. Orla 171, 30244 Kraków, Poland. University of Hertfordshire, College Lane, Hatfield, UK. University of Southampton, Southampton SO17 1BJ, UK. ARIES, Manora Peak, Nainital 263 ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... ... Journal of Astrophysics and Astronomy; Volume 21; Issue 3-4. Remote Sensing of the Heliospheric Solar Wind using Radio Astronomy Methods and Numerical Simulations. S. Ananthakrishnan. Session XI – Solar Wind & Interplanetary Magnetic Fields Volume 21 Issue 3-4 September-December 2000 pp ...

FOSTER-Flight Opportunities for Science Teacher EnRichment, A New IDEA Program From NASA Astrophysics

Science.gov (United States)

Devore, E.; Gillespie, C.; Hull, G.; Koch, D.

1993-05-01

Flight Opportunities for Science Teacher EnRichment (FOSTER) is a new educational program from the Imitative to Develop Education through Astronomy in the Astrophysics Division at NASA Headquarters. Now in its first year of the pilot program, the FOSTER project brings eleven Bay Area teaaaachers to NASA Ames to participate in a year-long program of workshops, educational programs at their schools and the opportunity to fly aboard the Kuiper Airborne Observatory (KAO) on research missions. As science and math educators, FOSTER teachers get a close-up look at science in action and have the opportunity to interact with the entire team of scientists, aviators and engineers that support the research abord the KAO. In June, a second group of FOSTER teachers will participate in a week-long workshop at ASes to prepare for flights during the 1993-94 school year. In addition, the FOSTER project trains teachers to use e-mail for ongoing communication with scientists and the KAO team, develops educational materials and supports opportunities for scientists to become directly involved in local schools. FOSTER is supported by a NASA grant (NAGW 3291).

Art as a Vehicle for Nuclear Astrophysics

Science.gov (United States)

Kilburn, Micha

2013-04-01

One aim of the The Joint Institute for Nuclear Astrophysics (JINA) is to teach K-12 students concepts and ideas related to nuclear astrophysics. For students who have not yet seen the periodic table, this can be daunting, and we often begin with astronomy concepts. The field of astronomy naturally lends itself to an art connection through its beautiful images. Our Art 2 Science programming adopts a hands-on approach by teaching astronomy through student created art projects. This approach engages the students, through tactile means, visually and spatially. For younger students, we also include physics based craft projects that facilitate the assimilation of problem solving skills. The arts can be useful for aural and kinetic learners as well. Our program also includes singing and dancing to songs with lyrics that teach physics and astronomy concepts. The Art 2 Science programming has been successfully used in after-school programs at schools, community centers, and art studios. We have even expanded the program into a popular week long summer camp. I will discuss our methods, projects, specific goals, and survey results for JINA's Art 2 Science programs.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Journal of Astrophysics and Astronomy. 258 pages Volume 38 Issue 3 September 2017. Special issue on "Physics of Neutron Stars and Related Objects". Guest Editors: Dipankar Bhattacharya, K. S. Dwarakanath and Sushan Konar. 116 pages Volume 38 Issue 2 June 2017. Special Section on "AstroStat". Guest Editors: S ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... There are about 3 million astronomical photographic plates around the globe, representing an important data source for various aspects of astrophysics. The main advantage is the large time coverage of 100 years or even more. Recent digitization efforts, together with the development of dedicated ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy; Volume 38; Issue 2. Issue front cover thumbnail. Volume 38, Issue 2. June 2017. Article ID 18 Research Article. Gulmarg, Kashmir, India: Potential Site for Optical Astronomical Observations · Ajaz Ahmad Dar Manzoor A. Malik · More Details Abstract Fulltext PDF.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy; Volume 38; Issue 3. Issue front cover thumbnail. Volume 38, Issue 3. September 2017. Special issue on "Physics of Neutron Stars and Related Objects". Article ID 36 Editorial. Editorial · Dipankar Bhattacharya K. S. Dwarakanath Sushan Konar · More Details Abstract ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy; Volume 39; Issue 1. Issue front cover thumbnail. Volume 39, Issue 1. February 2018. Article ID 1. Editorial · Samir Mandal Indranil Chattopadhyay Anuj Nandi Santabrata Das · More Details Abstract Fulltext PDF. Article ID 2 Review. High energy transients: The ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Neutron stars involve extreme physics which is difficult (perhaps impossible) to explore in laboratory experiments. We have to turn to astrophysical observations, and try to extract information from the entire range of the electromagnetic spectrum. In addition, neutron stars may radiate gravitational waves through a range of ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 35; Issue 4. Effect of Perturbations in the Coriolis and Centrifugal Forces on the Stability of 4 in the Relativistic R3BP. Jagadish Singh Nakone Bello. Volume 35 Issue 4 December 2014 pp 701-713 ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Journal of Astrophysics and Astronomy. JOAA-D-15-00122. Power spectrum density of stochastic oscillating accretion disk. G. B. Long, J. W. Ou and Y. G. Zheng. JOAA-D-15-00124. Stochastic oscillations of general relativistic disks described by a fractional Langevin equation with fractional Gaussian noise. Wang Zhi-Yun ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy; Volume 37; Issue 2. Issue front cover thumbnail. Volume 37, Issue 2. June 2016. Article ID 8. Stochastic Oscillations of General Relativistic Disks Described by a Fractional Langevin Equation with Fractional Gaussian Noise · Wang Zhi-Yun Chen Pei-Jie · More Details ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 35; Issue 3. Correlations between Optical Variability and Physical Parameters of Quasars. Wenwen Zuo Xue-Bing Wu Yi-Qing Liu Cheng-Liang Jiao. Part V: Black Holes (or Binary Black Holes) in Blazars Volume 35 Issue 3 September 2014 ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 29; Issue 1-2. Energy Dependence of Near-relativistic Electron Spectrum at Geostationary Orbit during the SEP Events of 2005. A. Chandrasekhar Reddy Jatin Rathod Girija Rajaram Radharani Alyana D. S. Misra C. G. Patil M. Y. S. Prasad ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy; Volume 25; Issue 3-4. Volume 25, Issue 3-4. September-December 2004, pages 103-223. pp 103-113. TreePM Method for Two-Dimensional Cosmological Simulations · Suryadeep Ray · More Details Abstract Fulltext PDF. We describe the two-dimensional TreePM ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Author Affiliations. I. Simonia1 Sh. Nabiyev2 3. Ilia State University, Cholokashvili str. 3/5, Tbilisi 0162, Georgia. Shamakhy Astrophysical Observatory, P.O. Box 153, Central Post Office, Baku AZ-1000, Azerbaijan; Qafqaz University, Khirdalan City, Hasan Aliyev str., 120, Baku, Absheron AZ-0101, Azerbaijan ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 30; Issue 3-4. Issue front cover thumbnail. Volume 30, Issue 3-4. September-December 2009, pages 133-210. pp 133-143. Close Separation Triple System QSO 1009-0252 with Discordant Redshifts: Is the Spectrum of One Component ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... ... Refresher Courses · Symposia · Live Streaming. Home; Journals; Journal of Astrophysics and Astronomy; Volume 21; Issue 3-4. Solar Filaments as Tracers of Subsurface Processes. D. M. Rust. Session IV – Filaments & Coronal Structures Volume 21 Issue 3-4 September-December 2000 pp 177-183 ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 22; Issue 4. Volume 22, Issue 4. December 2001, pages 263-349. pp 263-282. Variability of Extragalactic Objects in Relation to Redshift, Color, Radio Spectral Index and Absorption Lines · D. Basu · More Details Abstract Fulltext PDF.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

... Refresher Courses · Symposia · Live Streaming. Home; Journals; Journal of Astrophysics and Astronomy; Volume 39; Issue 2. Mid-term periodicities and heliospheric modulation of coronal index and solar flare index during solar cycles 22–23. PRITHVI RAJ SINGH A. K. SAXENA C. M. TIWARI. Volume 39 Issue 2 April ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

The optical design and performance of the recently commissioned fiber fed echelle spectrometer of 2.34 meter Vainu Bappu Telescope are described. The use of it for stellar spectroscopic studies is discussed. Author Affiliations. N. Kameswara Rao1 S. Sriram1 K. Jayakumar1 F. Gabriel1. Indian Institute of Astrophysics, ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 36; Issue 2. Issue front cover thumbnail. Volume 36, Issue 2. June 2015, pages 255-334. pp 255-268. Modeling the Emission from Turbulent Relativistic Jets in Active Galactic Nuclei · Victoria Calafut Paul J. Wiita · More Details Abstract ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 27; Issue 4. Volume 27, Issue 4. December 2006, pages 373-472. pp 373-379. Gravitational Clustering of Galaxies in an Expanding Universe · Naseer Iqbal Farooq Ahmad M. S. Khan · More Details Abstract Fulltext PDF. We inquire the ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy; Volume 34; Issue 1. General Editorial on Publication Ethics. Ram Sagar R. Ramaswamy N. Mukunda. Volume 34 Issue 1 March 2013 pp 1-2. Fulltext. Click here to view fulltext PDF. Permanent link: https://www.ias.ac.in/article/fulltext/joaa/034/01/0001-0002 ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... ... Journal of Astrophysics and Astronomy; Volume 29; Issue 1-2. Geomagnetic Field Variation during Winter Storm at Localized Southern and Northern High Latitude. Babita Devi Smita Dubey Shailendra Saini Rajni Devi Rashmi Wahi Ajay Dhar S. K. Vijay A. K. Gwal. Volume 29 Issue 1-2 March-June 2008 ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... We present the results of multi-years optical and radio monitoring of radio-loud quasars 0716+714 and 1633+382, aimed at searching the flux variations and possible correlation at different wave bands. Our radio observations were performed with a 22-m radio telescope of the Crimean Astrophysical ...

Sunfall: a collaborative visual analytics system for astrophysics

Energy Technology Data Exchange (ETDEWEB)

Aragon, Cecilia R.; Aragon, Cecilia R.; Bailey, Stephen J.; Poon, Sarah; Runge, Karl; Thomas, Rollin C.

2008-07-07

Computational and experimental sciences produce and collect ever-larger and complex datasets, often in large-scale, multi-institution projects. The inability to gain insight into complex scientific phenomena using current software tools is a bottleneck facing virtually all endeavors of science. In this paper, we introduce Sunfall, a collaborative visual analytics system developed for the Nearby Supernova Factory, an international astrophysics experiment and the largest data volume supernova search currently in operation. Sunfall utilizes novel interactive visualization and analysis techniques to facilitate deeper scientific insight into complex, noisy, high-dimensional, high-volume, time-critical data. The system combines novel image processing algorithms, statistical analysis, and machine learning with highly interactive visual interfaces to enable collaborative, user-driven scientific exploration of supernova image and spectral data. Sunfall is currently in operation at the Nearby Supernova Factory; it is the first visual analytics system in production use at a major astrophysics project.

Sunfall: a collaborative visual analytics system for astrophysics

International Nuclear Information System (INIS)

Aragon, C R; Bailey, S J; Poon, S; Runge, K; Thomas, R C

2008-01-01

Computational and experimental sciences produce and collect ever-larger and complex datasets, often in large-scale, multi-institution projects. The inability to gain insight into complex scientific phenomena using current software tools is a bottleneck facing virtually all endeavors of science. In this paper, we introduce Sunfall, a collaborative visual analytics system developed for the Nearby Supernova Factory, an international astrophysics experiment and the largest data volume supernova search currently in operation. Sunfall utilizes novel interactive visualization and analysis techniques to facilitate deeper scientific insight into complex, noisy, high-dimensional, high-volume, time-critical data. The system combines novel image processing algorithms, statistical analysis, and machine learning with highly interactive visual interfaces to enable collaborative, user-driven scientific exploration of supernova image and spectral data. Sunfall is currently in operation at the Nearby Supernova Factory; it is the first visual analytics system in production use at a major astrophysics project

Sunfall: a collaborative visual analytics system for astrophysics

Energy Technology Data Exchange (ETDEWEB)

Aragon, C R; Bailey, S J; Poon, S; Runge, K; Thomas, R C [Lawrence Berkeley National Laboratory, Berkeley, CA 94720 (United States)], E-mail: CRAragon@lbl.gov

2008-07-15

Computational and experimental sciences produce and collect ever-larger and complex datasets, often in large-scale, multi-institution projects. The inability to gain insight into complex scientific phenomena using current software tools is a bottleneck facing virtually all endeavors of science. In this paper, we introduce Sunfall, a collaborative visual analytics system developed for the Nearby Supernova Factory, an international astrophysics experiment and the largest data volume supernova search currently in operation. Sunfall utilizes novel interactive visualization and analysis techniques to facilitate deeper scientific insight into complex, noisy, high-dimensional, high-volume, time-critical data. The system combines novel image processing algorithms, statistical analysis, and machine learning with highly interactive visual interfaces to enable collaborative, user-driven scientific exploration of supernova image and spectral data. Sunfall is currently in operation at the Nearby Supernova Factory; it is the first visual analytics system in production use at a major astrophysics project.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 31; Issue 1. Issue front cover thumbnail. Volume 31, Issue 1. March 2010, pages 1-58. pp 1-2. Editorial · More Details Fulltext PDF. pp 3-16. Computational Developments for Distance Determination of Stellar Groups · M. A. Sharaf A. M. Sendi.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 36; Issue 1. Issue front cover thumbnail. Volume 36, Issue 1. March 2015, pages a-254. Dynamical Plasma Processes in the Sun and Sun-like Stars. pp a-b. General Editorial on Publication Ethics · More Details Fulltext PDF. pp 1-3. Editorial.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 34; Issue 2. Issue front cover thumbnail. Volume 34, Issue 2. June 2013, pages 75-192. Special Issue: The Thirty Meter Telescope - Observatory GenNext. pp 75-80. Editorial · Ram Sagar · More Details Fulltext PDF. pp 81-86. The Thirty Meter ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy; Volume 23; Issue 1-2 ... We report the discovery of a decay in the superorbital period of the binary X-ray pulsar LMC X-4. ... This means that each accepted article is being published immediately online with DOI and article citation ID with starting page number 1.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 33; Issue 2. Issue front cover thumbnail. Volume 33, Issue 2. June 2012, pages 201-278. pp 201-211. Effect of Inhomogeneity of the Universe on a Gravitationally Bound Local System: A No-Go Result for Explaining the Secular Increase in the ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 28; Issue 1. Issue front cover thumbnail. Volume 28, Issue 1. March 2007, pages 1-66. pp 1-7. Oblique Propagation and Dissipation of Alfv´en Waves in Coronal Holes · A. K. Srivastava B. N. Dwivedi · More Details Abstract Fulltext PDF.

Nonlocal astrophysics dark matter, dark energy and physical vacuum

CERN Document Server

Alexeev, Boris V

2017-01-01

Non-Local Astrophysics: Dark Matter, Dark Energy and Physical Vacuum highlights the most significant features of non-local theory, a highly effective tool for solving many physical problems in areas where classical local theory runs into difficulties. The book provides the fundamental science behind new non-local astrophysics, discussing non-local kinetic and generalized hydrodynamic equations, non-local parameters in several physical systems, dark matter, dark energy, black holes and gravitational waves. Devoted to the solution of astrophysical problems from the position of non-local physics Provides a solution for dark matter and dark energy Discusses cosmological aspects of the theory of non-local physics Includes a solution for the problem of the Hubble Universe expansion, and of the dependence of the orbital velocity from the center of gravity

Evolution and seismic tools for stellar astrophysics

CERN Document Server

Monteiro, Mario JPFG

2008-01-01

A collection of articles published by the journal "Astrophysics and Space Science, Volume 316, Number 1-4", August 2008. This work covers 10 evolution codes and 9 oscillation codes. It is suitable for researchers and research students working on the modeling of stars and on the implementation of seismic test of stellar models.

The Astrophysics Source Code Library by the numbers

Science.gov (United States)

Allen, Alice; Teuben, Peter; Berriman, G. Bruce; DuPrie, Kimberly; Mink, Jessica; Nemiroff, Robert; Ryan, PW; Schmidt, Judy; Shamir, Lior; Shortridge, Keith; Wallin, John; Warmels, Rein

2018-01-01

The Astrophysics Source Code Library (ASCL, ascl.net) was founded in 1999 by Robert Nemiroff and John Wallin. ASCL editors seek both new and old peer-reviewed papers that describe methods or experiments that involve the development or use of source code, and add entries for the found codes to the library. Software authors can submit their codes to the ASCL as well. This ensures a comprehensive listing covering a significant number of the astrophysics source codes used in peer-reviewed studies. The ASCL is indexed by both NASA’s Astrophysics Data System (ADS) and Web of Science, making software used in research more discoverable. This presentation covers the growth in the ASCL’s number of entries, the number of citations to its entries, and in which journals those citations appear. It also discusses what changes have been made to the ASCL recently, and what its plans are for the future.

Members of House Committee on Science and Astronautics Visited MSFC

Science.gov (United States)

1962-01-01

The members of the House Committee on Science and Astronautics visited the Marshall Space Flight Center (MSFC) on March 9, 1962 to gather first-hand information of the nation's space exploration program. The congressional group was composed of members of the Subcommittee on Marned Space Flight. Headed by Representative Olin E. Teague of Texas, other members were James G. Fulton, Pennsylvania; Ken Heckler, West Virginia; R. Walter Riehlman, New York; Richard L. Roudebush,, Indiana; John W. Davis, Georgia; James C. Corman, California; Joseph Waggoner, Louisiana; J. Edgar Chenoweth, Colorado; and William G. Bray, Indiana.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Astrophysics and Astronomy; Volume 38; Issue 1. Abundances of La138 and Ta180 Through ν-Nucleosynthesis in 20 M ⊙ Type II Supernova Progenitor, Guided by Stellar Models for Seeds. N. Lahkar S. Kalita H. L. Duorah K. Duorah. Research Article Volume 38 Issue 1 March 2017 Article ID 8 ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 22; Issue 2-3. Volume 22, Issue 2-3. June-September 2001, pages 145-227. pp 145-154. Hard X-ray Spectrum of Mkn 421 during the Active Phase · R. K. Manchanda · More Details Abstract Fulltext PDF. Spectral measurement of Mkn 421 ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... You-Dong Hu. Articles written in Journal of Astrophysics and Astronomy. Volume 35 Issue 3 September 2014 pp 423-427 Part V: Black Holes (or Binary Black Holes) in Blazars. Joint Spectral Analysis for Early Bright X-ray Flares of -Ray Bursts with Swift BAT and XRT Data · Fang-Kun Peng You-Dong Hu ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 26; Issue 4. Volume 26, Issue 4. December 2005, pages 359-456. pp 359-376. Unravelling the Nature of HD 81032 – A New RS CVn Binary · J. C. Pandey K. P. Singh S. A. Drake R. Sagar · More Details Abstract Fulltext PDF.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 24; Issue 1-2. Volume 24, Issue 1-2. March-June 2003, pages 1-50. pp 1-1. Editorial · Rajaram Nityananda · More Details Fulltext PDF. pp 3-10. Is the Age Problem Resolved? Ali Akbar Navabi Nematollah Riazi · More Details Abstract Fulltext ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 23; Issue 1-2. Volume 23, Issue 1-2. March-June 2002, pages 1-171. Proceedings - Multi-color Universe. pp 1-2. Preface · R. K. Manchanda B. Paul · More Details Fulltext PDF. pp 3-8. Seismic View of the Solar Interior · H. M. Antia.

Presentations for the 2nd Muon science experimental facility advisory committee meeting

International Nuclear Information System (INIS)

2004-06-01

This booklet is reporting a committee-report and materials presented at the Second J-PARC Muon-Science-Experimental-Facility Advisory Committee (MuSAC) held at KEK on February 19 and 20, 2004. Distinguished examples of deep considerations and discussions are the following three directions: 1) as for the facility construction, new high-radiation effect on graphite-production target was pointed out; 2) towards the first-beam experiment, more detailed instrumentations were proposed; 3) regarding financial and muon-power arrangements for the future facility operation, the concept of 'core-user' was introduced. The content included executive summary, introduction, response to recommendations from the 1st MuSAC meeting, review of J-PARC MSL construction plan, core funding issues, access to muon beams for Japanese physicists, conclusions and recommendations and appendices. (S.Y.)

LOCAL ORGANIZING COMMITTEE

Indian Academy of Sciences (India)

Prof. B. B. P. Gupta

INDIAN ACADEMY OF SCIENCES. Bengaluru. 83rd ANNUAL MEETING. 3–5 November 2017, NEHU, Shillong. LOCAL ORGANIZING COMMITTEE. Local Organizing Committee. 1. Prof. S. K. Srivastava. Chairman. Vice-Chancellor, NEHU, Shillong. 2. Prof. B. B. P. Gupta. Organising Secretary. Department of Zoology ...

Report of the evaluation by the Ad Hoc Review Committee on advance science research. Result evaluation, interim evaluation, in-advance evaluation in fiscal year 2003

International Nuclear Information System (INIS)

2003-11-01

The Research Evaluation Committee, which consisted of 13 members from outside of the Japan Atomic Energy Research Institute (JAERI), set up an Ad Hoc Review Committee on Advanced Science Research in accordance with the Fundamental Guideline for the Evaluation of Research and Development (R and D) at JAERI' and its subsidiary regulations in order to evaluate the accomplishments of the research completed in Fiscal Year 2002, the accomplishments of the research started in Fiscal Year 2001, and the adequacy of the programs of the research to be started in Fiscal Year 2004 at Advanced Science Research Center of JAERI. The Ad Hoc Review Committee consisted of nine specialists from outside of JAERI. The Ad Hoc Review Committee conducted its activities from May to July 2003. The evaluation was performed on the basis of the materials submitted in advance and of the oral presentations made at the Ad Hoc Review Committee meeting which was held on June 24, 2003, in line with the items, viewpoints, and criteria for the evaluation specified by the Research Evaluation Committee. The result of the evaluation by the Ad Hoc Review Committee was submitted to the Research Evaluation Committee, and was judged to be appropriate at its meeting held on August 4, 2003. This report describes the result of the evaluation by the Ad Hoc Review Committee on Advanced Science Research. (author)

Report of the evaluation by the Ad Hoc Review Committee on Advance Science Research. Result evaluation, interim evaluation, in-advance evaluation in fiscal year 2002

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-11-01

The Research Evaluation Committee, which consisted of 13 members from outside of the Japan Atomic Energy Research Institute (JAERI), set up an Ad Hoc Review Committee on Advanced Science Research in accordance with the Fundamental Guideline for the Evaluation of Research and Development (R and D) at JAERI' and its subsidiary regulations in order to evaluate the accomplishments of the research completed in Fiscal Year 2001, the accomplishments of the research started in Fiscal Year 2000, and the adequacy of the programs of the research to be started in Fiscal Year 2003 at Advanced Science Research Center of JAERI. The Ad Hoc Review Committee consisted of eight specialists from outside of JAERI. The Ad Hoc Review Committee conducted its activities from May to July 2002. The evaluation was performed on the basis of the materials submitted in advance and of the oral presentations made at the Ad Hoc Review Committee meeting which was held on June 4, 2002, in line with the items, viewpoints, and criteria for the evaluation specified by the Research Evaluation Committee. The result of the evaluation by the Ad Hoc Review Committee was submitted to the Research Evaluation Committee, and was judged to be appropriate at its meeting held on August 5, 2002. This report describes the result of the evaluation by the Ad Hoc Review Committee on Advanced Science Research. (author)

Advancing Astrophysics with the Square Kilometre Array

CERN Document Server

Fender, Rob; Govoni, Federica; Green, Jimi; Hoare, Melvin; Jarvis, Matt; Johnston-Hollitt, Melanie; Keane, Evan; Koopmans, Leon; Kramer, Michael; Maartens, Roy; Macquart, Jean-Pierre; Mellema, Garrelt; Oosterloo, Tom; Prandoni, Isabella; Pritchard, Jonathan; Santos, Mario; Seymour, Nick; Stappers, Ben; Staveley-Smith, Lister; Tian, Wen Wu; Umana, Grazia; Wagg, Jeff; Bourke, Tyler L; AASKA14

2015-01-01

In 2014 it was 10 years since the publication of the comprehensive ‘Science with the Square Kilometre Array’ book and 15 years since the first such volume appeared in 1999. In that time numerous and unexpected advances have been made in the fields of astronomy and physics relevant to the capabilities of the Square Kilometre Array (SKA). The SKA itself progressed from an idea to a developing reality with a baselined Phase 1 design (SKA1) and construction planned from 2017. To facilitate the publication of a new, updated science book, which will be relevant to the current astrophysical context, the meeting "Advancing Astrophysics with the Square Kilometre Array" was held in Giardina Naxos, Sicily. Articles were solicited from the community for that meeting to document the scientific advances enabled by the first phase of the SKA and those pertaining to future SKA deployments, with expected gains of 5 times the Phase 1 sensitivity below 350 MHz, about 10 times the Phase 1 sensitivity above 350 MHz and with f...

The 2050 Decadal Survey of Astronomy and Astrophysics

Science.gov (United States)

Longair, Malcolm

2011-05-01

Astronomy, Astrophysics and Cosmology have changed out of all recognition over the last 40 years. The lecture will review some of the key scientific, technological and sociological changes which have contributed to that revolution and seek to understand the issues of maintaining that drive for discovery and understanding over the next 40 years. Some science objectives are well defined, but others may need new concepts, unexpected discoveries and quite a bit of good luck. A personal perspective will be presented on topics which the community should take seriously for the advance of astronomy and astrophysics and the role it can play for the betterment of society.

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Home; Journals; Journal of Astrophysics and Astronomy; Volume 32; Issue 1-2. Position Measurements of the Core in 3C 66B. G.-Y. Zhao Y.-J. Chen Z.-Q. Shen H. Sudou S. Iguchi Y. Murata Y. Taniguchi. Part 1. Blazar Observations in Radio Volume 32 Issue 1-2 March-June 2011 pp 61-63 ...

Journal of Astrophysics and Astronomy | Indian Academy of Sciences

Indian Academy of Sciences (India)

2016-01-27

Jan 27, 2016 ... Articles written in Journal of Astrophysics and Astronomy. Volume 32 Issue 1-2 March-June 2011 pp 1-2. Praface · J. H. Fan G. E. Romero Z. Shen A. C. Gupta Y. Liu · More Details Fulltext PDF. Volume 32 Issue 1-2 March-June 2011 pp 59-60 Part 1. Blazar Observations in Radio. The Relationship between ...

Astronomical optical interferometry, II: Astrophysical results

Directory of Open Access Journals (Sweden)

Jankov S.

2011-01-01

Full Text Available Optical interferometry is entering a new age with several ground- based long-baseline observatories now making observations of unprecedented spatial resolution. Based on a great leap forward in the quality and quantity of interferometric data, the astrophysical applications are not limited anymore to classical subjects, such as determination of fundamental properties of stars; namely, their effective temperatures, radii, luminosities and masses, but the present rapid development in this field allowed to move to a situation where optical interferometry is a general tool in studies of many astrophysical phenomena. Particularly, the advent of long-baseline interferometers making use of very large pupils has opened the way to faint objects science and first results on extragalactic objects have made it a reality. The first decade of XXI century is also remarkable for aperture synthesis in the visual and near-infrared wavelength regimes, which provided image reconstructions from stellar surfaces to Active Galactic Nuclei. Here I review the numerous astrophysical results obtained up to date, except for binary and multiple stars milliarcsecond astrometry, which should be a subject of an independent detailed review, taking into account its importance and expected results at microarcsecond precision level. To the results obtained with currently available interferometers, I associate the adopted instrumental settings in order to provide a guide for potential users concerning the appropriate instruments which can be used to obtain the desired astrophysical information.

NASA Astrophysics Funds Strategic Technology Development

Science.gov (United States)

Seery, Bernard D.; Ganel, Opher; Pham, Bruce

2016-01-01

The COR and PCOS Program Offices (POs) reside at the NASA Goddard Space Flight Center (GSFC), serving as the NASA Astrophysics Division's implementation arm for matters relating to the two programs. One aspect of the PO's activities is managing the COR and PCOS Strategic Astrophysics Technology (SAT) program, helping mature technologies to enable and enhance future astrophysics missions. For example, the SAT program is expected to fund key technology developments needed to close gaps identified by Science and Technology Definition Teams (STDTs) planned to study several large mission concept studies in preparation for the 2020 Decadal Survey.The POs are guided by the National Research Council's "New Worlds, New Horizons in Astronomy and Astrophysics" Decadal Survey report, NASA's Astrophysics Implementation Plan, and the visionary Astrophysics Roadmap, "Enduring Quests, Daring Visions." Strategic goals include dark energy, gravitational waves, and X-ray observatories. Future missions pursuing these goals include, e.g., US participation in ESA's Euclid, Athena, and L3 missions; Inflation probe; and a large UV/Optical/IR (LUVOIR) telescope.To date, 65 COR and 71 PCOS SAT proposals have been received, of which 15 COR and 22 PCOS projects were funded. Notable successes include maturation of a new far-IR detector, later adopted by the SOFIA HAWC instrument; maturation of the H4RG near-IR detector, adopted by WFIRST; development of an antenna-coupled transition-edge superconducting bolometer, a technology deployed by BICEP2/BICEP3/Keck to measure polarization in the CMB signal; advanced UV reflective coatings implemented on the optics of GOLD and ICON, two heliophysics Explorers; and finally, the REXIS instrument on OSIRIS-REx is incorporating CCDs with directly deposited optical blocking filters developed by another SAT-funded project.We discuss our technology development process, with community input and strategic prioritization informing calls for SAT proposals and

Fundamental Questions in Astrophysics: Guidelines for Future UV Observatories

CERN Document Server

Gómez de Castro, Ana I

2006-01-01

Modern astrophysics is a mature science that has evolved from its early phase of discovery and classification to a physics-oriented discipline focused in finding answers to fundamental problems ranging from cosmology to the origin and diversity of life-sustainable systems in the Universe. For this very reason, progress of modern astrophysics requires the access to the electromagnetic spectrum in the broadest energy range. The Ultraviolet is a fundamental energy domain since it is one of the most powerful tool to study plasmas at temperatures in the 3,000-300,000~K range as well as electronic transitions of the most abundant molecules in the Universe. Moreover, the UV radiation field is a powerful astrochemical and photoionizing agent. This book describes the fundamental problems in modern astrophysics that cannot progress without easy and wide-spread access to modern UV instrumentation.

Best Practices in NASA's Astrophysics Education and Public Outreach Projects

Science.gov (United States)

Hasan, H.; Smith, D.

2015-11-01

NASA's Astrophysics Education and Public Outreach (EPO) program has partnered scientists and educators since its inception almost twenty years ago, leading to authentic STEM experiences and products widely used by the education and outreach community. We present examples of best practices and representative projects. Keys to success include effective use of unique mission science/technology, attention to audience needs, coordination of effort, robust partnerships and publicly accessible repositories of EPO products. Projects are broadly targeted towards audiences in formal education, informal education, and community engagement. All NASA programs are evaluated for quality and impact. New technology is incorporated to engage young students being raised in the digital age. All projects focus on conveying the excitement of scientific discoveries from NASA's Astrophysics missions, advancing scientific literacy, and engaging students in science and technology careers.

Gasoline prices in Canada : report of Standing Committee on Industry, Science and Technology

International Nuclear Information System (INIS)

Lastewka, W.

2003-11-01

The House of Commons Standing Committee on Industry, Science and Technology has reviewed the data on retail, rack and crude gasoline prices in Canada in response to soaring prices. Prices were compared to those in the United States and elsewhere. The Committee looked at all possible explanations for the most recent increase in gasoline prices and has concluded that the recent increase in the price of gasoline was the result of industry's competitive reactions to a series of international crises and abnormally cold weather in North America. No evidence indicated anticompetitive conduct on the part of the industry, nor was there evidence of abusive behaviour on the part of vertically integrated suppliers in the form of squeezing retail margins to eliminate or discipline independent retailers. The Committee relied on data collected and published by the industry. It would have preferred an independent source, but none was available. The Committee recommended that the Government of Canada create and fund a Petroleum Monitoring Agency to collect and disseminate price data on crude oil, refined petroleum products, and retail gasoline for all relevant North American markets. The agency will report to Parliament on an annual basis for 3 years. The report will include information on the competitive aspects of the petroleum sector in Canada. refs., tabs., figs

Nuclear Data for Astrophysics: Resources, Challenges, Strategies, and Software Solutions

International Nuclear Information System (INIS)

Smith, Michael Scott; Lingerfelt, Eric J.; Nesaraja, Caroline D.; Hix, William Raphael; Roberts, Luke F.; Koura, Hiroyuki; Fuller, George M.; Tytler, David

2008-01-01

One of the most exciting utilizations of nuclear data is to help unlock the mysteries of the Cosmos -- the creation of the chemical elements, the evolution and explosion of stars, and the origin and fate of the Universe. There are now many nuclear data sets, tools, and other resources online to help address these important questions. However, numerous serious challenges make it important to develop strategies now to ensure a sustainable future for this work. A number of strategies are advocated, including: enlisting additional manpower to evaluate the newest data; devising ways to streamline evaluation activities; and improving communication and coordination between existing efforts. Software projects are central to some of these strategies. Examples include: creating a virtual 'pipeline' leading from the nuclear laboratory to astrophysics simulations; improving data visualization and management to get the most science out of the existing datasets; and creating a nuclear astrophysics data virtual (online) community. Recent examples will be detailed, including the development of two first-generation software pipelines, the Computational Infrastructure for Nuclear Astrophysics for stellar astrophysics and the bigbangonline suite of codes for cosmology, and the coupling of nuclear data to sensitivity studies with astrophysical simulation codes to guide future research.

Report of the Review Committee on valuation of the research subjects in the fields of advanced science research

International Nuclear Information System (INIS)

2000-07-01

On the basis of the JAERI's Basic Guidelines for the Research Evaluation Methods, etc. the Ad Hoc Review Committee composed of eight experts was set up under the Research Evaluation Committee of the JAERI in order to review the research theme completed in FY1998 and those planned for five years starting in FY2000 in the Advanced Science Research Center. The Ad Hoc Review Committee meeting was held on September 17, 1999. According to the review methods including review items, points of review and review criteria, determined by the Research Evaluation Committee, the review was conducted based on the research results/plan documents submitted in advance and presentations by the Research Group Leaders. The review report was submitted to the Research Evaluation Committee for further review and discussions in its meeting held on March 14, 2000. As a result, the Research Evaluation Committee acknowledged appropriateness of the review results. This report describes the review results. (author)

Report: EPA Has Adequate Controls to Manage Advice From Science and Research Federal Advisory Committees, but Transparency Could Be Improved

Science.gov (United States)

Report #17-P-0124, March 13, 2017. Science plays an integral role in the EPA's mission. The EPA has an adequate system of controls to manage recommendations from its science and research federal advisory committees.

The Airborne Astronomy Ambassadors (AAA) Program and NASA Astrophysics Connections

Science.gov (United States)

Backman, Dana Edward; Clark, Coral; Harman, Pamela

2018-01-01

The NASA Airborne Astronomy Ambassadors (AAA) program is a three-part professional development (PD) experience for high school physics, astronomy, and earth science teachers. AAA PD consists of: (1) blended learning via webinars, asynchronous content delivery, and in-person workshops, (2) a STEM immersion experience at NASA Armstrong’s B703 science research aircraft facility in Palmdale, California, including interactions with NASA astrophysics & planetary science Subject Matter Experts (SMEs) during science flights on SOFIA, and (3) continuing post-flight opportunities for teacher & student connections with SMEs.

Astrophysics in a nutshell from the telescope to the sputnik

International Nuclear Information System (INIS)

Alfven, H.; Faelthammar, C.G.

1988-03-01

Progress in astrophysics - as well as in many other sciences - is not only due to new ideas but also to the introduction of new methods of observation. The 'Copernican revolution' was more due to the introduction of the telescope than to the heliocentric model which had been invented 2000 years earlier. Further, the decisive importance of electromagnetic effects in astrophysics originated from Langmuir's invention of the plasma probe and from Birkeland's terrella experiment and his observations of plasma in space (aurora). A similar revolution has now been introduced by space research which has made possible in situ measurements in cosmic plasmas and has opened the X-ray and γ-ray regions to observation. The result is a drastic revision of essential parts of astrophysics (including cosmology) leading to the 'Plasma Universe' model. (authors)

360-degree videos: a new visualization technique for astrophysical simulations

Science.gov (United States)

Russell, Christopher M. P.

2017-11-01

360-degree videos are a new type of movie that renders over all 4π steradian. Video sharing sites such as YouTube now allow this unique content to be shared via virtual reality (VR) goggles, hand-held smartphones/tablets, and computers. Creating 360° videos from astrophysical simulations is not only a new way to view these simulations as you are immersed in them, but is also a way to create engaging content for outreach to the public. We present what we believe is the first 360° video of an astrophysical simulation: a hydrodynamics calculation of the central parsec of the Galactic centre. We also describe how to create such movies, and briefly comment on what new science can be extracted from astrophysical simulations using 360° videos.

77 FR 6143 - Committee on Equal Opportunities in Science and Engineering (CEOSE); Notice of Meeting

Science.gov (United States)

2012-02-07

... Human Resource Development, Directorate for Education and Human Resources, National Science Foundation... Congress; Diversity and inclusion discussion with federal agency liaisons to CEOSE; Establishment of Ad Hoc..., Committee Management Officer. [FR Doc. 2012-2666 Filed 2-6-12; 8:45 am] BILLING CODE 7555-01-P ...

Experimental astrophysics with high power lasers and Z pinches

Energy Technology Data Exchange (ETDEWEB)

Remington, B A; Drake, R P; Ryutov, D D

2004-12-10

With the advent of high energy density (HED) experimental facilities, such as high-energy lasers and fast Z-pinch, pulsed-power facilities, mm-scale quantities of matter can be placed in extreme states of density, temperature, and/or velocity. This has enabled the emergence of a new class of experimental science, HED laboratory astrophysics, wherein the properties of matter and the processes that occur under extreme astrophysical conditions can be examined in the laboratory. Areas particularly suitable to this class of experimental astrophysics include the study of opacities relevant to stellar interiors; equations of state relevant to planetary interiors; strong shock driven nonlinear hydrodynamics and radiative dynamics, relevant to supernova explosions and subsequent evolution; protostellar jets and high Mach-number flows; radiatively driven molecular clouds and nonlinear photoevaporation front dynamics; and photoionized plasmas relevant to accretion disks around compact objects, such as black holes and neutron stars.

78 FR 38736 - Committee Management; Renewals

Science.gov (United States)

2013-06-27

... Cyberinfrastructure, 25150 Advisory Committee for Education and Human Resources, 1119 Advisory Committee for...) management officials having responsibility for the advisory committees listed below have determined that... Settings, 59 Proposal Review Panel for Social, Behavioral and Economic Sciences, 1766 Proposal Review Panel...

Climate Change Adaptation Act : report of the Committee on Commerce, Science, and Transportation on S. 2355

Science.gov (United States)

2008-06-05

The Committee on Commerce, Science, and Transportation, to which was referred the bill (S. 2355) to amend the National Climate Program Act to enhance the ability of the United States to : develop and implement climate change adaptation programs and p...

Building a visionary astrophysics program from the ground up

Science.gov (United States)

Mathews, Geoffrey S.; Barnes, Joshua Edward; Coleman, Paul; Gal, Roy R.; Meech, Karen J.; Mendez, Roberto Hugo; Nassir, Michael A.; Sanders, David B.

2015-08-01

The University of Hawaii’s Institute for Astronomy is in the process of implementing a new Bachelor of Science in Astrophysics at UH Manoa. This requires a significant adjustment in the role of the IfA, which has long been at the forefront of modern astronomy in Hawaii and is now broadening its educational mission. The IfA’s history of excellence in research and access to observational resources are expected to draw students from around the nation and the world. These factors have inspired our programmatic focus culminating in a senior year research experience. We expect that the program will produce many undergraduate astrophysics majors, making it an ideal testbed to apply modern theories of learning to the teaching of astrophysics. We have explicitly designed the major around three pillars: physical theory, the application of physics to astrophysical phenomena, and the development of core observational astronomy skills. We describe our cooperative approach to developing a program-level curriculum map of key concepts and skills, as well as descriptors of student success throughout the program. These are central tools for course design, program assessment, and professional development.

Visualization needs and techniques for astrophysical simulations

International Nuclear Information System (INIS)

Kapferer, W; Riser, T

2008-01-01

Numerical simulations have evolved continuously towards being an important field in astrophysics, equivalent to theory and observation. Due to the enormous developments in computer sciences, both hardware- and software-architecture, state-of-the-art simulations produce huge amounts of raw data with increasing complexity. In this paper some aspects of problems in the field of visualization in numerical astrophysics in combination with possible solutions are given. Commonly used visualization packages along with a newly developed approach to real-time visualization, incorporating shader programming to uncover the computational power of modern graphics cards, are presented. With these techniques at hand, real-time visualizations help scientists to understand the coherences in the results of their numerical simulations. Furthermore a fundamental problem in data analysis, i.e. coverage of metadata on how a visualization was created, is highlighted.

Members of the Committee | Women in Science | Initiatives | Indian ...

Indian Academy of Sciences (India)

Members of the Committee. Rohini M Godbole; Rajinder J Hans-Gill; D. Balasubramanian. Charge of the Committee. The members of the committee were assigned to formulate the terms of reference and to define appropriate action points to be followed for its work. The committee had come up with many initiatives and ...

The Astrophysics Source Code Library: Supporting software publication and citation

Science.gov (United States)

Allen, Alice; Teuben, Peter

2018-01-01

The Astrophysics Source Code Library (ASCL, ascl.net), established in 1999, is a free online registry for source codes used in research that has appeared in, or been submitted to, peer-reviewed publications. The ASCL is indexed by the SAO/NASA Astrophysics Data System (ADS) and Web of Science and is citable by using the unique ascl ID assigned to each code. In addition to registering codes, the ASCL can house archive files for download and assign them DOIs. The ASCL advocations for software citation on par with article citation, participates in multidiscipinary events such as Force11, OpenCon, and the annual Workshop on Sustainable Software for Science, works with journal publishers, and organizes Special Sessions and Birds of a Feather meetings at national and international conferences such as Astronomical Data Analysis Software and Systems (ADASS), European Week of Astronomy and Space Science, and AAS meetings. In this presentation, I will discuss some of the challenges of gathering credit for publishing software and ideas and efforts from other disciplines that may be useful to astronomy.

Recent astrophysical applications of the Trojan Horse Method to nuclear astrophysics

International Nuclear Information System (INIS)

Spitaleri, C.; Cherubini, S.; Crucilla, V.; Gulino, M.; La Cognata, M.; Lamia, L.; Pizzone, R. G.; Puglia, S. M. R.; Rapisarda, G. G.; Romano, S.; Sergi, M. L.; Tumino, A.; Fu, C.; Tribble, R.; Banu, A.; Al-Abdullah, T.; Goldberg, V.; Mukhamedzhanov, A.; Tabacaru, G.; Trache, L.

2008-01-01

The Trojan Horse Method (THM) is an unique indirect technique allowing to measure astrophysical rearrangement reactions down to astrophysical relevant energies. The basic principle and a review of the recent applications of the Trojan Horse Method are presented. The applications aiming to the extraction of the bare astrophysical S b (E) for some two-body processes are discussed

Nuclear data for astrophysics: resources, challenges, strategies, and software solutions

International Nuclear Information System (INIS)

Smith, M.S.; Lingerfelt, E.J.; Nesaraja, C.D.; Raphael Hix, W.; Roberts, L.F.; Hiroyuki, Koura; Fuller, G.M.; Tytler, D.

2008-01-01

One of the most exciting utilizations of nuclear data is to help unlock the mysteries of the Cosmos - the creation of the chemical elements, the evolution and explosion of stars, and the origin and fate of the Universe. There are now many nuclear data sets, tools, and other resources online to help address these important questions. However, numerous serious challenges make it important to develop strategies now to ensure a sustainable future for this work. A number of strategies are advocated, including: enlisting additional manpower to evaluate the newest data; devising ways to streamline evaluation activities; and improving communication and coordination between existing efforts. Software projects are central to some of these strategies. Examples include: creating a virtual - pipeline - leading from the nuclear laboratory to astrophysics simulations; improving data visualization and management to get the most science out of the existing datasets; and creating a nuclear astrophysics data virtual (online) community. Recent examples will be detailed, including the development of two first-generation software pipelines, the Computational Infrastructure for Nuclear Astrophysics for stellar astrophysics and the Bigbangonline suite of codes for cosmology, and the coupling of nuclear data to sensitivity studies with astrophysical simulation codes to guide future research. (authors)

Plasma Science Committee. Final progress report, July 15, 1994 - December 31, 1997

International Nuclear Information System (INIS)

1998-01-01

Organized in 1988 as a standing activity of the National Research Council (NRC), the PLSC [Plasma Science Committee] is charged with monitoring the continuing health and development of plasma science in the United States. Its goals are to identify the needs of the plasma science community, make recommendations about those needs, and provide guidance about existing research programs in plasma science. Its operating guidelines include the following tasks: (1) to provide a continuing forum for the discussion of problems in the field of plasma science; (2) to initiate, develop, and oversee special studies focused on high-priority topics; (3) to maintain a broad and unified definition of plasma science as a field; (4) to maintain a clear and comprehensive formulation of current plasma science policy issues and give guidance to decisionmakers in universities, nonprofit research centers, and government agencies; (5) to promote coordination among institutions involved in plasma science; (6) to make recommendations aimed at plasma science education; (7) to monitor the plasma-related industrial technological base; and (8) to sponsor workshops and symposia as a means of communication among different branches of the field. During this reporting period, the PLSC was involved with two major projects: a decadal assessment of the field as a whole, conducted by the Panel on Opportunities in Plasma Science and Technology (OPST), and a study of data needs in the modeling and simulation of plasma processing of materials, conducted by the Panel on Database Needs in Plasma Processing

Relativistic Astrophysics

International Nuclear Information System (INIS)

Font, J. A.

2015-01-01

The relativistic astrophysics is the field of astrophysics employing the theory of relativity Einstein as physical-mathematical model is to study the universe. This discipline analyzes astronomical contexts in which the laws of classical mechanics of Newton's law of gravitation are not valid. (Author)

Scientific Objectives for UV/Visible Astrophysics Investigations: A Summary of Responses by the Community (2012)

Science.gov (United States)

Scowen, Paul; Perez, Mario R.; Neff, Susan G.; Benford, Dominic J.

2012-01-01

Following several recommendations presented by the Astrophysics Decadal Survey 2010 centered around the need to define "a future ultraviolet-optical space capability," on 2012 May 25, NASA issued a Request for Information (RFI) seeking persuasive ultraviolet (UV) and visible wavelength astrophysics science investigations. The goal was to develop a cohesive and compelling set of science objectives that motivate and support the development of the next generation of ultraviolet/visible space astrophysics missions. Responses were due on 10 August 2012 when 34 submissions were received addressing a number of potential science drivers. A UV/visible Mission RFI Workshop was held on 2012 September 20 where each of these submissions was summarized and discussed in the context of each other. We present a scientific analysis of these submissions and presentations and the pursuant measurement capability needs, which could influence ultraviolet/visible technology development plans for the rest of this decade. We also describe the process and requirements leading to the inception of this community RFI, subsequent workshop and the expected evolution of these ideas and concepts for the remainder of this decade.

Scientific Objectives for UV-Visible Astrophysics Investigations: A Summary of Responses by the Community (2012)

Science.gov (United States)

Scowen, Paul A.; Perez, Mario R.; Neff, Susan G.; Benford, Dominic J.

2014-01-01

Following several recommendations presented by the Astrophysics Decadal Survey 2010 centered around the need to define "a future ultraviolet-optical space capability," on 2012 May 25, NASA issued a Request for Information (RFI) seeking persuasive ultraviolet (UV) and visible wavelength astrophysics science investigations. The goal was to develop a cohesive and compelling set of science objectives that motivate and support the development of the next generation of ultraviolet/visible space astrophysics missions. Responses were due on 10 August 2012 when 34 submissions were received addressing a number of potential science drivers. A UV/visible Mission RFI Workshop was held on 2012 September 20 where each of these submissions was summarized and discussed in the context of each other. We present a scientific analysis of these submissions and presentations and the pursuant measurement capability needs, which could influence ultraviolet/visible technology development plans for the rest of this decade. We also describe the process and requirements leading to the inception of this community RFI, subsequent workshop and the expected evolution of these ideas and concepts for the remainder of this decade.

78 FR 104 - Advisory Committees; Tentative Schedule of Meetings for 2013

Science.gov (United States)

2013-01-02

... Advisory Committee. Advisory Committee for Pharmaceutical Date(s), if needed, to be Science and Clinical... 11-12, April 29-30, August 15-16, December 16-17. Science Board to FDA February 27, June 24, November... Committee. Date(s), if needed, to be determined. NATIONAL CENTER FOR TOXICOLOGICAL RESEARCH (NCTR) Science...

Enhancing the Impact of NASA Astrophysics Education and Public Outreach: Sharing Best Practices

Science.gov (United States)

Bartolone, Lindsay; Smith, D. A.; Astrophysics Science Education, NASA; Public Outreach Forum Team

2013-01-01

The NASA Science Education and Public Outreach Forums support the NASA Science Mission Directorate (SMD) and its education and public outreach community in enhancing the coherence, efficiency, and effectiveness of SMD-funded education and public outreach programs. As part of this effort, the four Forums (Astrophysics, Earth Science, Heliophysics, and Planetary Science) work together to coordinate resources and opportunities that enable sharing of best practices relevant to SMD-funded education and public outreach. Efforts include collaborating with SMD-funded education and public outreach programs to identify community needs for professional development; raising awareness of the existing body of best practices and educational research; and, organizing distance learning and face-to-face professional development opportunities. Topics include best practices in navigating NASA SMD education and public outreach program requirements, social media, engaging girls in science, and student misconceptions / reasoning difficulties. Opportunities to share best practices and learn from experts are extended to the broader astronomy and astrophysics community through the annual Astronomical Society of the Pacific education and public outreach conference. Evaluation of community professional development resources and opportunities is in progress.

When astrophysics meets lay and specialized audiences: titles in popular and scientific papers

OpenAIRE

Alcaraz Ariza, María Ángeles; Méndez Alcaraz, David Israel

2016-01-01

In this study we carry out a comparative analysis between titles of research papers published in the most authoritative specialized European and US-based astrophysics journals written in English and titles of articles on astrophysics published in Scientific American Magazine, the most prestigious English-written journal in the divulgation of science. We specifically address issues related to three linguistic variables: title length, title lexical density and title type. Our main results show ...

12th International Symposium on Cosmology and Particle Astrophysics

CERN Document Server

Choi, Kiwoon; Kim, San Pyo

2016-01-01

CosPA 2015 is the 12th Asia-Pacific Symposium on Cosmology and Particle Astrophysics. It will be held from the 12-16 October 2015 at the Center for Theoretical Physics of the Universe (CTPU) of Institute for Basic Science (IBS), located at the KAIST Munji Campus in Daejeon City.

At the frontier of astrophysics and philosophy | Public conference by Hubert Reeves | 16 July

CERN Multimedia

2014-01-01

"At the frontier of astrophysics and philosophy: between infinitely large and infinitely small" Public conference by Hubert Reeves Globe of Science and Innovation Wednesday 16 July 2014 - 7.00 p.m. Please note that this conference will be in French only. "The Universe is changing.  We are not strangers in the Universe: recent discoveries in astrophysics prove our intimate bond with everything shining in the sky." Save the date! On Wednesday 16 July 2014, Hubert Reeves, astrophysicist, philosopher and engaging communicator, is back at the Globe of Science and Innovation to talk about the frontiers of physics, astronomy and philosophy, two years after the discovery of the Higgs boson at CERN. If you ever wondered how this discovery has changed our knowledge of the Universe and strengthened the bond between the infinitely large world of astrophysics and the infinitely small world of quantum physics, this event is for you. The conference is part of POPSCIENCE, a p...

New Improved Indirect Measurement of the F-19(p, alpha)O-16 Reaction at Energies of Astrophysical Relevance

Czech Academy of Sciences Publication Activity Database

Indelicato, I.; La Cognata, M.; Spitaleri, C.; Burjan, Václav; Cherubini, S.; Gulino, M.; Hayakawa, S.; Hons, Zdeněk; Kroha, Václav; Lamia, L.; Mazzocco, M.; Mrázek, Jaromír; Pizzone, R. G.; Romano, S.; Strano, E.; Torresi, D.; Tumino, A.

2017-01-01

Roč. 845, č. 1 (2017), č. článku 19. ISSN 0004-637X Institutional support: RVO:61389005 Keywords : nuclear reactions * nucleosynthesis * abundances Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics OBOR OECD: Astronomy (including astrophysics,space science) Impact factor: 5.533, year: 2016

Nuclear astrophysics with radioactive beams: a TRIUMF perspective

International Nuclear Information System (INIS)

Shotter, A.C.

2003-01-01

Explosive nuclear burning in stellar environments involves reactions with a wide range of isotopes. For isotopes that are unstable, information on relevant reaction rates can only generally be obtained at radioactive beam facilities. The ISAC facility at TRIUMF is purpose built to provide a wide range of radioactive beams for nuclear astrophysics purposes as well as a range of other science

Data catalog series for space science and applications flight missions. Volume 5A: Descriptions of astronomy, astrophysics, and solar physics spacecraft and investigations. Volume 5B: Descriptions of data sets from astronomy, astrophysics, and solar physics spacecraft and investigations

Science.gov (United States)

Kim, Sang J. (Editor)

1988-01-01

The main purpose of the data catalog series is to provide descriptive references to data generated by space science flight missions. The data sets described include all of the actual holdings of the Space Science Data Center (NSSDC), all data sets for which direct contact information is available, and some data collections held and serviced by foreign investigators, NASA and other U.S. government agencies. This volume contains narrative descriptions of data sets of astronomy, astrophysics, solar physics spacecraft and investigations. The following spacecraft series are included: Mariner, Pioneer, Pioneer Venus, Venera, Viking, Voyager, and Helios. Separate indexes to the planetary and interplanetary missions are also provided.

Resources from the NASA SMD Astrophysics Forum: Addressing the needs of the higher education community (Invited)

Science.gov (United States)

Meinke, B. K.; Schultz, G. R.; Smith, D.; Bianchi, L.; Blair, W. P.; Fraknoi, A.

2013-12-01

Four NASA Science Mission Directorate (SMD) Science Education and Public Outreach Forums organize individual SMD-funded E/PO projects and their teams into a coordinated effort. The Forums assist scientists and educators with becoming involved in SMD E/PO and make SMD E/PO resources and expertise accessible to the science and education communities. The Astrophysics Forum and the Astrophysics E/PO community have focused efforts to support and engage the higher education community on enhancing awareness of the resources available to them. To ensure Astrophysics higher education efforts are grounded in audience needs, we held informal conversations with instructors of introductory astronomy courses, convened sessions with higher education faculty and E/PO professionals at conferences, and examined existing literature and findings of the SMD Higher Education Working Group. This work indicates that most Astronomy 101 instructors are not specialists in areas of astrophysics where rapid progress is being made, older textbooks are out of date, and ideas are challenging for students. Instructors are seeking resources and training that support them in effectively teaching the latest science and are in need both basic material and information on new results. In this session, we will discuss our efforts to address these expressed needs, namely through Resource Guides and Slide Sets, and how these are applicable to topics in Heliophysics and Planetary Science. We have collaborated with the Astrophysics E/PO community, researchers, and Astronomy 101 instructors to create two Resource Guides on the topics of cosmology and exoplanets. These fields are ripe with scientific developments that college instructors have told us they find challenging to stay current. Each guide includes a wide variety of sources of background information, links to animations/simulations, classroom activities, and references on teaching each topic. Feedback from Astronomy 101 instructors indicated that the

Report of the International Review Committee of the joint proposal of the Japan Hadron Facility (KEK) and the Neutron Science Project (JAERI)

International Nuclear Information System (INIS)

1999-08-01

The International Review Committee composed of twelve Japanese and foreign experts was set up under the Research Evaluation Committee of JAERI, and has reviewed the proposed joint project combining JAERI's Neutron Science Project and KEK's Japan Hadron Facility into one major facility. The review meeting took place on April 26-27, 1999, at JAERI Head quarters, Tokyo. According to the points of review given in advance, the review was implemented based on the joint project report submitted and presentations of both institutions. The Research Evaluation Committee received the review report and its explanations from the Review Committee on July 5. The Research Evaluation Committee has acknowledged appropriateness of the review results. This report describes the review results. (author)

Report of the review committee on evaluation of the research subjects in the field of advanced science research (FY2000)

International Nuclear Information System (INIS)

2000-10-01

On the basis of the JAERI's Basic Guidelines for the Research Evaluation Methods and the Practices Manuals of the Institution Evaluation Committee, the Ad Hoc Review Committee composed of eight experts was set up under the Research Evaluation Committee of the JAERI in order to review the research themes completed in FY1999, those to be ended through FY2000, and those planned for five years starting in FY2001 in the Advanced Science Research Center. The Ad Hoc Review Committee meeting was held on July 17, 2000. According to the review methods including review items, points of review and review criteria, determined by the Research Evaluation Committee, the review was conducted based on the research result/plan documents submitted in advance and presentations by the Research Group Leaders. The review report was submitted to the Research Evaluation Committee for further review and discussions in its meeting held on August 31, 2000. The Research Evaluation Committee recognized the review results as appropriate. This report describes the review results. (author)

HCP, grid and data infrastructures for astrophysics: an integrated view

International Nuclear Information System (INIS)

Pasian, F.

2009-01-01

Also in the case of astrophysics, the capability of performing Big Science requires the availability of large Hcp facilities. But computational resources alone are far from being enough for the community: as a matter of fact, the whole set of e-infrastructures (network, computing nodes, data repositories, applications) need to work in an inter operable way. This implies the development of common (or at least compatible) user interfaces to computing resources, transparent access to observations and numerical simulations through the Virtual Observatory, integrated data processing pipelines, data mining and semantic web applications. Achieving this inter operability goal is a must to build a real Knowledge Infrastructure in the astrophysical domain.

Tobacco Advertising and Children. Hearing before the Committee on Commerce, Science, and Transportation. United States Senate, 105th Congress, 1st Session.

Science.gov (United States)

Congress of the U.S., Washington, DC. Senate Committee on Commerce, Science, and Transportation.

This booklet provides a transcript of the September 16, 1997 hearing before the Committee on Commerce, Science, and Transportation of the U.S. Senate. The hearing concerns tobacco advertising and children. The statements delivered before the committee as well as the prepared statements of several senators are included. These senators are: John…

The European Nuclear Science network touches base at CERN

CERN Multimedia

Antonella Del Rosso

2012-01-01

ENSAR (European Nuclear Science and Applications Research) is an EU-supported project, which aims at fostering cooperation within the European low-energy nuclear physics community through the active sharing of expertise and best practices. The project also includes a transnational access programme to allow a large community of users to access the participating facilities, which include CERN’s ISOLDE. In the last week of April, CERN hosted the General Assembly and Programme Coordination Committee meetings, about 18 months after the project’s kick-off.   Participants in the ENSAR project. ENSAR involves 30 partner institutes, which include the seven large nuclear physics facilities in Europe. A large part of the European nuclear physics community is represented in ENSAR, in particular scientists who are performing research related to nuclear structure, nuclear astrophysics and applications of nuclear science. In 2010, the project was awarded 8 million euros from the Europe...

Underground nuclear astrophysics at the Dresden Felsenkeller

Energy Technology Data Exchange (ETDEWEB)

Bemmerer, Daniel; Ilgner, Christoph; Junghans, Arnd R.; Mueller, Stefan; Rimarzig, Bernd; Schwengner, Ronald; Szuecs, Tamas; Wagner, Andreas [Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden (Germany); Cowan, Thomas E.; Gohl, Stefan; Grieger, Marcel; Reinicke, Stefan; Roeder, Marko; Schmidt, Konrad; Stoeckel, Klaus; Takacs, Marcell P.; Wagner, Louis [Helmholtz-Zentrum Dresden-Rossendorf (HZDR), Dresden (Germany); Technische Universitaet Dresden (Germany); Reinhardt, Tobias P.; Zuber, Kai [Technische Universitaet Dresden (Germany)

2015-07-01

Favored by the low background underground, accelerator-based experiments are an important tool to study nuclear astrophysics reactions involving stable charged particles. This technique has been used with great success at the 0.4 MV LUNA accelerator in the Gran Sasso laboratory in Italy. However, the nuclear reactions of helium and carbon burning and the neutron source reactions for the astrophysical s-process require higher beam energies, as well as the continuation of solar fusion studies. As a result, NuPECC strongly recommended the installation of one or more higher-energy underground accelerators. Such a project is underway in Dresden. A 5 MV Pelletron accelerator is currently being refurbished by installing an ion source on the high voltage terminal, enabling intensive helium beams. The preparation of the underground site is funded, and the civil engineering project is being updated. The science case, operational strategy and project status are reported.

Technical progress report to the Department of Energy on the Solid State Sciences Committee (SSSC)

International Nuclear Information System (INIS)

1995-01-01

The Solid State Sciences Committee (SSSC) of the National Research Council (NRC) is charged with monitoring the health of the field of materials science in the United States. Accordingly, the Committee identifies and examines both broad and specific issues affecting the field. Regular meetings, teleconferences, briefings from agencies and the scientific community, the formation of study panels to prepare reports, and special forums are among the mechanisms used by the SSSC to meet its charge. This progress report presents a review of SSSC activities from May 1, 1992 through April 30, 1993. The details of prior activities are discussed in earlier reports. During the above period, the SSSC has continued to track and participate, when requested, in the development of a Federal initiative on advanced materials and processing. Specifically, the SSSC is presently planning the 1993 SSSC Forum (to be cosponsored with the National Materials Advisory Board (NMAB) and the Washington Materials Forum (WNM)). The thrust will be to highlight the Federal Advanced Materials and Processing Program (AMPP). In keeping with its charge to identify and highlight specific areas for scientific and technological opportunities, the SSSC continued to oversee the conduct of a study on biomolecular materials. Preliminary plans also have been developed for studies on neutron scattering science, on ultrasmall devices, and on molecular routes to materials

75 FR 9616 - Committee Management Renewals

Science.gov (United States)

2010-03-03

... NATIONAL SCIENCE FOUNDATION Committee Management Renewals The NSF management officials having... follows consultation with the Committee Management Secretariat, General Services Administration... Industrial Innovations and Partnerships, 28164. Proposal Review Panel for Emerging Frontiers in Research and...

77 FR 12086 - Committee Management Renewals

Science.gov (United States)

2012-02-28

... NATIONAL SCIENCE FOUNDATION Committee Management Renewals The NSF management officials having... follows consultation with the Committee Management Secretariat, General Services Administration... Industrial Innovations and Partnerships, 28164 Proposal Review Panel for Emerging Frontiers in Research and...

Science Education and Public Outreach Forums (SEPOF): Providing Coordination and Support for NASA's Science Mission Directorate Education and Outreach Programs

Science.gov (United States)

Mendez, B. J.; Smith, D.; Shipp, S. S.; Schwerin, T. G.; Stockman, S. A.; Cooper, L. P.; Peticolas, L. M.

2009-12-01

NASA is working with four newly-formed Science Education and Public Outreach Forums (SEPOFs) to increase the overall coherence of the Science Mission Directorate (SMD) Education and Public Outreach (E/PO) program. SEPOFs support the astrophysics, heliophysics, planetary and Earth science divisions of NASA SMD in three core areas: * E/PO Community Engagement and Development * E/PO Product and Project Activity Analysis * Science Education and Public Outreach Forum Coordination Committee Service. SEPOFs are collaborating with NASA and external science and education and outreach communities in E/PO on multiple levels ranging from the mission and non-mission E/PO project activity managers, project activity partners, and scientists and researchers, to front line agents such as naturalists/interpreters, teachers, and higher education faculty, to high level agents such as leadership at state education offices, local schools, higher education institutions, and professional societies. The overall goal for the SEPOFs is increased awareness, knowledge, and understanding of scientists, researchers, engineers, technologists, educators, product developers, and dissemination agents of best practices, existing NASA resources, and community expertise applicable to E/PO. By coordinating and supporting the NASA E/PO Community, the NASA/SEPOF partnerships will lead to more effective, sustainable, and efficient utilization of NASA science discoveries and learning experiences.

Final Progress Report for the activity called AMO2010 committee

Energy Technology Data Exchange (ETDEWEB)

Donald Shapero; Michael Moloney

2006-12-31

The committee was charged to produce a comprehensive report on the status of AMO Science. The committee was charged to produce a report that: 1. Reviewed the field of AMO science, emphasize recent accomplishments, and identify new opportunities and compelling scientific questions; 2. Identified the impact of AMO science on other scientific fields, emerging technologies, and national needs; 3. Identified future workforce, societal and educational needs for AMO science; and 4. Made recommendations on how the US research enterprise might realize the full potential of AMO science. The committee also produced an intermediate report addressing key research issues and themes facing the research community.

Personality and culture, the Social Science Research Council, and liberal social engineering: the Advisory Committee on Personality and Culture, 1930-1934.

Science.gov (United States)

Bryson, Dennis

2009-01-01

The field of personality and culture was given a significant impetus during the 1930s with the establishment of the Advisory Committee on Personality and Culture (1930-1934) by the Social Science Research Council. This committee provided an early formulation of personality and culture that emphasized the interdisciplinary focus on the processes of personality formation within small-scale social settings. The committee's formulation also coupled personality and culture with a liberal social engineering approach geared toward cultural reconstruction. Major social scientists and clinicians were involved in the activities of the committee, including Edward Sapir, W. I. Thomas, E. W. Burgess, E. A. Bott, Robert S. Woodworth, Harry Stack Sullivan, C. M. Hincks, and Adolf Meyer.

VI School on Cosmic Rays and Astrophysics

International Nuclear Information System (INIS)

2017-01-01

VI School on Cosmic Rays and Astrophysics 17-25 November 2015, Chiapas, Mexico The VI School on Cosmic Rays and Astrophysics was held at the MCTP, at the Autonomous University of Chiapas (UNACH), Tuxtla Gutiérrez, Chiapas, Mexico thanks to the Science for Development ICTP-UNACH-UNESCO Regional Seminar, 17-25 November 2015 (http://mctp.mx/e-VI-School-on-Cosmic-Rays-and-Astrophysics.html). The School series started in La Paz, Bolivia in 2004 and it has been, since then, hosted by several Latin American countires: 1.- La Paz, Bolivia (August, 2004), 2.- Puebla, Mexico (September, 2006), 3.- Arequipa, Peru (September, 2008), 4.- Santo André, Brazil (September, 2010), 5.- La Paz, Bolivia (August, 2012). It aims to promote Cosmic Ray (CR) Physics and Astrophysics in the Latin American community and to provide a general overview of theoretical and experimental issues on these topics. It is directed to undergraduates, postgraduates and active researchers in the field. The lectures introduce fundamental Cosmic Ray Physics and Astrophysics with a review of standards of the field. It is expected the school continues happening during the next years following a tradition. In this edition, the list of seminars included topics such as experimental techniques of CR detection, development of CR showers and hadronic interactions, composition and energy spectrum of primary CR, Gamma-Ray Bursts (GRBs), neutrino Astrophysics, spacecraft detectors, simulations, solar modulation, and the current state of development and results of several astroparticle physics experiments such as The Pierre Auger Observatory in Argentina, HAWC in Mexico, KASCADE and KASCADE Grande, HESS, IceCube, JEM-EUSO, Fermi-LAT, and others. This time the school has been complemented with the ICTP-UNACH-UNESCO Seminar of theory on Particle and Astroparticle Physics. The organization was done by MCTP, the Mesoamerican Centre for Theoretical Physics. The school had 46 participants, 30 students from Honduras, Brazil

Nuclear astrophysics

International Nuclear Information System (INIS)

Arnould, M.; Takahashi, K.

1999-01-01

Nuclear astrophysics is that branch of astrophysics which helps understanding of the Universe, or at least some of its many faces, through the knowledge of the microcosm of the atomic nucleus. It attempts to find as many nuclear physics imprints as possible in the macrocosm, and to decipher what those messages are telling us about the varied constituent objects in the Universe at present and in the past. In the last decades much advance has been made in nuclear astrophysics thanks to the sometimes spectacular progress made in the modelling of the structure and evolution of the stars, in the quality and diversity of the astronomical observations, as well as in the experimental and theoretical understanding of the atomic nucleus and of its spontaneous or induced transformations. Developments in other subfields of physics and chemistry have also contributed to that advance. Notwithstanding the accomplishment, many long-standing problems remain to be solved, and the theoretical understanding of a large variety of observational facts needs to be put on safer grounds. In addition, new questions are continuously emerging, and new facts endangering old ideas. This review shows that astrophysics has been, and still is, highly demanding to nuclear physics in both its experimental and theoretical components. On top of the fact that large varieties of nuclei have to be dealt with, these nuclei are immersed in highly unusual environments which may have a significant impact on their static properties, the diversity of their transmutation modes, and on the probabilities of these modes. In order to have a chance of solving some of the problems nuclear astrophysics is facing, the astrophysicists and nuclear physicists are obviously bound to put their competence in common, and have sometimes to benefit from the help of other fields of physics, like particle physics, plasma physics or solid-state physics. Given the highly varied and complex aspects, we pick here some specific nuclear

NASA's Long-Term Astrophysics Data Archives

OpenAIRE

Rebull, L. M.; Desai, V.; Teplitz, H.; Groom, S.; Akeson, R.; Berriman, G. B.; Helou, G.; Imel, D.; Mazzarella, J. M.; Accomazzi, A.; McGlynn, T.; Smale, A.; White, R.

2017-01-01

NASA regards data handling and archiving as an integral part of space missions, and has a strong track record of serving astrophysics data to the public, beginning with the the IRAS satellite in 1983. Archives enable a major science return on the significant investment required to develop a space mission. In fact, the presence and accessibility of an archive can more than double the number of papers resulting from the data. In order for the community to be able to use the data, they have to b...

2nd Iberian Nuclear Astrophysics Meeting on Compact Stars

Science.gov (United States)

Perez-Garcia, M. Angeles; Pons, Jose; Albertus, C.

2012-02-01

ORGANIZING COMMITTEE Dr M Ángeles Pérez-García (Área Física Teórica-Universidad de Salamanca & IUFFYM) Dr J A Miralles (Universidad de Alicante) Dr J Pons (Universidad de Alicante) Dr C Albertus (Área Física Nuclear-Universidad de Salamanca & IUFFYM) Dr F Atrio (Área Física Teórica-Universidad de Salamanca & IUFFYM) PREFACE The second Iberian Nuclear Astrophysics meeting was held at the University of Salamanca, Spain on 22-23 September 2011. This volume contains most of the presentations delivered at this international workshop. This meeting was the second in the series following the previous I Encuentro Ibérico de Compstar, held at the University of Coimbra, Portugal in 2010. The main purpose of this meeting was to strengthen the scientific collaboration between the participants of the Iberian and the rest of the southern European branches of the European Nuclear Astrophysics network, formerly, COMPSTAR. This ESF (European Science Foundation) supported network has been crucial in helping to make a broader audience for the the most interesting and relevant research lines being developed currently in Nuclear Astrophysics, especially related to the physics of neutron stars. It is indeed important to emphasize the need for a collaborative approach to the rest of the scientific communities so that we can reach possible new members in this interdisciplinary area and as outreach for the general public. The program of the meeting was tailored to theoretical descriptions of the physics of neutron stars although some input from experimental observers and other condensed matter and optics areas of interest was also included. The main scientific topics included: Magnetic fields in compact stars Nuclear structure and in-medium effects in nuclear interaction Equation of state: from nuclear matter to quarks Importance of crust in the evolution of neutron stars Computational simulations of collapsing dense objects Observational phenomenology In particular, leading

BRAVO (Brazilian Astrophysical Virtual Observatory): data mining development

Science.gov (United States)

De Carvalho, R. R.; Capelato, H. V.; Velho, H. C.

2007-08-01

The primary goal of the BRAVO project is to generate investment in information technology, with particular emphasis on datamining and statistical analysis. From a scientific standpoint, the participants assembled to date are engaged in several scientific projects in various fields of cosmology, astrophysics, and data analysis, with significant contributions from international partners. These scientists conduct research on clusters of galaxies, small groups of galaxies, elliptical galaxies, population synthesis, N-body simulations, and a variety of studies in stellar astrophysics. One of the main aspects of this project is the incorporation of these disparate areas of astrophysical research within the context of the coherent development of database technology.Observational cosmology is one of the branches of science experiencing the largest growth in the past few decades. large photometric and spectroscopic surveys have been carried out in both hemispheres. As a result, an extraordinary amount of data in all portions of the electromagnetic spectrum exists, but without standard techniques for storage and distribution. This project will utilize several specific astronomical databases, created to store data generated by several instruments (including SOAR, Gemini, BDA, etc), uniting them within a common framework and with standard interfaces. We are inviting members of the entire Brazilian astronomical community to partake in this effort. This will certainly impact both education and outreach efforts, as well as the future development of astrophysical research. Finally, this project will provide a constant investment in human resources. First, it will do so by stimulating ongoing short technical visits to Johns Hopkins University and Caltech. These will allow us to bring software technology and expertise in datamining back to Brazil. Second, we will organize the Summer School on Software Technology in Astrophysics, which will be designed to ensure that the Brazilian

78 FR 24239 - Advisory Committee for Cyberinfrastructure; Notice of Meeting

Science.gov (United States)

2013-04-24

... NATIONAL SCIENCE FOUNDATION Advisory Committee for Cyberinfrastructure; Notice of Meeting In... Foundation announces the following meeting: Name: Advisory Committee for Cyberinfrastructure (25150). Date... Person: Marc Rigas, Advanced Cyberinfrastructure (CISE/ ACI), National Science Foundation, 4201 Wilson...

Astrophysical Hydrodynamics An Introduction

CERN Document Server

Shore, Steven N

2007-01-01

This latest edition of the proven and comprehensive treatment on the topic -- from the bestselling author of ""Tapestry of Modern Astrophysics"" -- has been updated and revised to reflect the newest research results. Suitable for AS0000 and AS0200 courses, as well as advanced astrophysics and astronomy lectures, this is an indispensable theoretical backup for studies on celestial body formation and astrophysics. Includes exercises with solutions.

Solid State Sciences Committee (SSSC). Technical progress report, May 1, 1992--April 30, 1993

International Nuclear Information System (INIS)

Taylor, R.

1995-01-01

The Solid State Sciences Committee (SSSC) of the National Research Council (NRC) is charged with monitoring the health of the field of materials science in the United States. Accordingly, the Committee identifies and examines both broad and specific issues affecting the field. Regular meetings, teleconferences, briefings from agencies and the scientific community, the formation of study panels to prepare reports, and special forums are among the mechanisms used by the SSSC to meet its charge. This progress report presents a review of SSSC activities from May 1, 1992 through April 30, 1993. The details of prior activities are discussed in earlier reports. During the above period, the SSSC has continued to track and participate, when requested, in the development of a Federal initiative on advanced materials and processing. Specifically, the SSSC is presently planning the 1993 SSSC Forum (to be cosponsored with the National Materials Advisory Board (NMAB) and the Washington Materials Forum (WMF)). The thrust will be to highlight the Federal Advanced Materials and Processing Program (AMPP). In keeping with its charge to identify and highlight specific areas for scientific and technological opportunities, the SSSC continued to oversee the conduct of a study on biomolecular materials. Preliminary plans also were developed for a study on neutron science, however, further activity is pending. A proposed study on ultrasmall devices has been expanded and absorbed into a broader context; the BPA, with SSSC participation, is preparing to hold a program initiation meeting to evaluate the need for a study on information technology and hardware

Indirect techniques in nuclear astrophysics

International Nuclear Information System (INIS)

Mukhamedzhanov, A.M.; Tribble, R.E.; Blokhintsev, L.D.; Cherubini, S.; Spitaleri, C.; Kroha, V.; Nunes, F.M.

2005-01-01

It is very difficult or often impossible to measure in the lab conditions nuclear cross sections at astrophysically relevant energies. That is why different indirect techniques are used to extract astrophysical information. In this talk different experimental possibilities to get astrophysical information using radioactive and stable beams will be addressed. 1. The asymptotic normalization coefficient (ANC) method. 2. Radiative neutron captures are determined by the spectroscopic factors (SP). A new experimental technique to determine the neutron SPs will be addressed. 3. 'Trojan Horse' is another unique indirect method, which allows one to extract the astrophysical factors for direct and resonant nuclear reactions at astrophysically relevant energies. (author)

Scaling law in laboratory astrophysics

International Nuclear Information System (INIS)

Xia Jiangfan; Zhang Jie

2001-01-01

The use of state-of-the-art lasers makes it possible to produce, in the laboratory, the extreme conditions similar to those in astrophysical processes. The introduction of astrophysics-relevant ideas in laser-plasma interaction experiments is propitious to the understanding of astrophysical phenomena. However, the great difference between laser-produced plasma and astrophysical objects makes it awkward to model the latter by laser-plasma experiments. The author presents the physical reasons for modeling astrophysical plasmas by laser plasmas, connecting these two kinds of plasmas by scaling laws. This allows the creation of experimental test beds where observation and models can be quantitatively compared with laboratory data

76 FR 14436 - Advisory Committee for Cyberinfrastructure; Notice of Meeting

Science.gov (United States)

2011-03-16

... NATIONAL SCIENCE FOUNDATION Advisory Committee for Cyberinfrastructure; Notice of Meeting In... Foundation announces the following meeting: Name: Advisory Committee for Cyberinfrastructure (25150). Date... of the Director, Office of Cyberinfrastructure (OD/OCI), National Science Foundation, 4201 Wilson...

77 FR 31044 - Advisory Committee for Cyberinfrastructure; Notice of Meeting

Science.gov (United States)

2012-05-24

... NATIONAL SCIENCE FOUNDATION Advisory Committee for Cyberinfrastructure; Notice of Meeting In... Foundation announces the following meeting: Name: Advisory Committee for Cyberinfrastructure (25150). Date..., Office of Cyberinfrastructure (OD/OCI), National Science Foundation, 4201 Wilson Blvd., Suite 1145...

76 FR 69769 - Advisory Committee for Cyberinfrastructure; Notice of Meeting

Science.gov (United States)

2011-11-09

... NATIONAL SCIENCE FOUNDATION Advisory Committee for Cyberinfrastructure; Notice of Meeting In... Foundation announces the following meeting: Name: Advisory Committee for Cyberinfrastructure (25150). Date... Director, Office of Cyberinfrastructure (OD/OCI), National Science Foundation, 4201 Wilson Blvd., Suite...

Second advanced research workshop: Gravity, astrophysics and strings at the Black Sea. Proceedings

International Nuclear Information System (INIS)

Fiziev, P.; Todorov, M.

2005-01-01

The Second Advanced Workshop ‘Gravity, Astrophysics, and Strings’ held on 10-16 June 2004. It served four purposes: 1) Bringing together scientists from various branches of gravitational physics, astrophysics, and string theory gave an opportunity for interdisciplinary exchange of views and enhanced possible collaborations; 2) Provided a unique opportunity to scientists from various countries to communicate with colleagues on the hottest topics of gravitational physics, astrophysics, and string theory; 3) Opened new venue to young talented scientists to communicate and work with major research groups on the topics of the conference; 4) Stimulated creation of a new generation of young physicists for further development of the above basic topics in fundamental science. The workshop covered wide aspects of gravity, astrophysics, and string theory concerning the topics: Astrophysics; Mathematical Modeling and Numerical Simulations in Relativity; Relativistic Gravity; (Super)Strings. About 35 participants from Europe, America and Asia gave 28 invited talks and contributed presentations. They and guided general discussion as well, which took place confirmed the considerable interest to the themes of the workshop. The full text of 16 of the presented papers are included in this book

Nuclear astrophysics

International Nuclear Information System (INIS)

Haxton, W.C.

1992-01-01

The problem of core-collapse supernovae is used to illustrate the many connections between nuclear astrophysics and the problems nuclear physicists study in terrestrial laboratories. Efforts to better understand the collapse and mantle ejection are also motivated by a variety of interdisciplinary issues in nuclear, particle, and astrophysics, including galactic chemical evolution, neutrino masses and mixing, and stellar cooling by the emission of new particles. The current status of theory and observations is summarized

77 FR 58871 - Advisory Committee for Cyberinfrastructure; Notice of Meeting

Science.gov (United States)

2012-09-24

... NATIONAL SCIENCE FOUNDATION Advisory Committee for Cyberinfrastructure; Notice of Meeting In... Foundation announces the following meeting: Name: Advisory Committee for Cyberinfrastructure (25150). Date..., Office of the Director, Office of Cyberinfrastructure (OD/OCI), National Science Foundation, 4201 Wilson...

75 FR 80059 - Advisory Committees; Tentative Schedule of Meetings for 2011

Science.gov (United States)

2010-12-21

.... Drugs Advisory Committee. Advisory Committee for Pharmaceutical March 2. Science and Clinical.... Science Board to the Food and Drug February 25, May 20, August 19, Administration. November 10. CENTER FOR... CENTER FOR TOXICOLOGICAL RESEARCH Science Advisory Board November 9-10. Dated: December 16, 2010. Jill...

Academic health sciences librarians' contributions to institutional animal care and use committees.

Science.gov (United States)

Steelman, Susan C; Thomas, Sheila L

2014-07-01

The study gathered data about librarians' membership in institutional animal care and use committees (IACUCs) and their professional activities supporting animal researchers. Libraries affiliated with medical schools that were members of the Association of American Medical Colleges were surveyed. A survey was distributed via library directors' email discussion lists and direct email messages. Sixty surveys were completed: 35 (58%) reported that librarians performed database searches for researchers, and 22 (37%) reported that a librarian currently serves on the IACUC. The survey suggests that academic health sciences librarians provide valuable, yet underutilized, services to support animal research investigators.

75 FR 20627 - Advisory Committee for Cyberinfrastructure; Notice of Meeting

Science.gov (United States)

2010-04-20

... NATIONAL SCIENCE FOUNDATION Advisory Committee for Cyberinfrastructure; Notice of Meeting In... Foundation announces the following meeting: Name: Advisory Committee for Cyberinfrastructure (25150) Date and... Oberright, Office of the Director, Office of Cyberinfrastructure (OD/OCI), National Science Foundation, 4201...

Important plasma problems in astrophysics

International Nuclear Information System (INIS)

Kulsrud, R.M.

1995-01-01

In astrophysics, plasmas occur under very extreme conditions. For example, there are ultrastrong magnetic fields in neutron stars, relativistic plasmas around black holes and in jets, extremely energetic particles such as cosmic rays in the interstellar medium, extremely dense plasmas in accretion disks, and extremely large magnetic Reynolds numbers in the interstellar medium. These extreme limits for astrophysical plasmas make plasma phenomena much simpler to analyze in astrophysics than in the laboratory. An understanding of such phenomena often results in an interesting way, by simply taking the extreme limiting case of a known plasma theory. The author will describe one of the more exciting examples and will attempt to convey the excitement he felt when he was first exposed to it. However, not all plasma astrophysical phenomena are so simple. There are certain important plasma phenomena in astrophysics that have not been so easily resolved. In fact, a resolution of them is blocking significant progress in astrophysical research. They have not yet yielded to attacks by theoretical astrophysicists nor to extensive numerical simulation. The author will attempt to describe one of the more important of these plasma--astrophysical problems, and discuss why its resolution is so important to astrophysics. This significant example is fast, magnetic reconnection. Another significant example is the large-magnetic-Reynolds number magnetohydrodynamics (MHD) dynamos

Relativistic astrophysics

CERN Document Server

Demianski, Marek

2013-01-01

Relativistic Astrophysics brings together important astronomical discoveries and the significant achievements, as well as the difficulties in the field of relativistic astrophysics. This book is divided into 10 chapters that tackle some aspects of the field, including the gravitational field, stellar equilibrium, black holes, and cosmology. The opening chapters introduce the theories to delineate gravitational field and the elements of relativistic thermodynamics and hydrodynamics. The succeeding chapters deal with the gravitational fields in matter; stellar equilibrium and general relativity

Exploring the Cosmic Frontier Astrophysical Instruments for the 21st Century

CERN Document Server

Lobanov, Andrei P; Cesarsky, Catherine; Diamond, Phillip J

2007-01-01

In the coming decades, astrophysical science will benefit enormously from the construction and operation of several major international ground- and space based facilities, such as ALMA, Herschel/Planck, and SKA in the far infrared to radio band, Extremely Large Telescopes, JWST and GAIA in the optical to near infrared regime, XEUS and Constellation-X in the X-ray, and GLAST in the Gamma-ray regime. These and other new instruments will have a major impact in a wide range of scientific topics including the cosmological epoch of reionization, galactic dynamics and nuclear activity, stellar astronomy, extra-solar planets, gamma-ray bursts, X-ray binaries, and many others. On May 18-21, 2004, the Max-Planck-Society’s Harnack-Haus in Dahlem, Berlin hosted the international symposium "Exploring the Cosmic Frontier: Astrophysical Instruments for the 21st Century". The symposium in Berlin was dedicated to exploring the complementarity and synergies between different branches of astrophysical research, by presenting ...

Communicating the science of the 11-year sunspot cycle to the general public

Science.gov (United States)

Choudhuri, A. R.

2015-03-01

Astrophysics is one branch of science which excites the imagination of the general public. Pioneer science popularizers like George Gamow and Fred Hoyle wrote on different aspects of astrophysics. However, of late, we see a trend which I find disturbing. While it has become extremely fashionable to write popular science books on cosmology, other areas of astrophysics are grossly neglected.

Astrophysics Decoding the cosmos

CERN Document Server

Irwin, Judith A

2007-01-01

Astrophysics: Decoding the Cosmos is an accessible introduction to the key principles and theories underlying astrophysics. This text takes a close look at the radiation and particles that we receive from astronomical objects, providing a thorough understanding of what this tells us, drawing the information together using examples to illustrate the process of astrophysics. Chapters dedicated to objects showing complex processes are written in an accessible manner and pull relevant background information together to put the subject firmly into context. The intention of the author is that the book will be a 'tool chest' for undergraduate astronomers wanting to know the how of astrophysics. Students will gain a thorough grasp of the key principles, ensuring that this often-difficult subject becomes more accessible.

Gravity, particles and astrophysics

International Nuclear Information System (INIS)

Wesson, P.S.

1980-01-01

The author deals with the relationship between gravitation and elementary particle physics, and the implications of these subjects for astrophysics. The text is split up into two parts. The first part represents a relatively non-technical overview of the subject, while the second part represents a technical examination of the most important aspects of non-Einsteinian gravitational theory and its relation to astrophysics. Relevant references from the fields of gravitation, elementary particle theory and astrophysics are included. (Auth.)

Report of the Review Committee on evaluation of the R and D subjects in the fields of Environmental Science and Health Physics

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-07-01

On the basis of the JAERI's Basic Guidelines for the Research Evaluation Methods, etc., the Ad Hoc Review Committee composed of nine experts was set up under the Research Evaluation Committee of the JAERI in order to review the R and D subjects to be implemented for five years starting in FY2000 in the Department of Environmental Science and Department of Health Physics. The Ad Hoc Review Committee meeting was held on August 30, 1999. According to the review methods including review items, points of review and review criteria, determined by the Research Evaluation Committee, the review was conducted based on the research plan documents submitted in advance and presentations by the Department Directors. The review report was submitted to the Research Evaluation Committee for further review and discussions in its meeting held on March 14, 2000. As a result, the Research Evaluation Committee acknowledged appropriateness of the review results. This report describes the review results. (author)

Board on chemical sciences and technology

International Nuclear Information System (INIS)

1988-01-01

Current and Ongoing Projects include: Committee on Nuclear and Radiochemistry; Committee on Nuclear and Radiochemistry Workshop on Training Requirements for Chemists in Nuclear Medicine, Nuclear Industry, and Related Areas; Committee on Nuclear and Radiochemistry Workshop on High-Temperature and Nuclear Chemical Processes in Severe Reactor Accidents; Committee on Chemical Engineering Frontiers Research Needs and Opportunities; Committee on Separation Science on Technology; Panel on Future Directions for Fundamental Science in Fossil Energy Research; Committee for Handling and Disposal of Biohazards in the Laboratory (BIL); Advisory Panels to the AFSOR Chemical and Atmospheric Sciences Directorate; US National Committee for Pure and Applied Chemistry; US National Committee for Biochemistry; US National Committee for Crystallography

78 FR 6087 - Biological and Environmental Research Advisory Committee

Science.gov (United States)

2013-01-29

... DEPARTMENT OF ENERGY Biological and Environmental Research Advisory Committee AGENCY: Office of... the Biological and Environmental Research Advisory Committee (BERAC). The Federal Advisory Committee... Federal Officer, BERAC, U.S. Department of Energy, Office of Science, Office of Biological and...

FOREWORD: Nuclear Physics in Astrophysics V

Science.gov (United States)

Auerbach, Naftali; Hass, Michael; Paul, Michael

2012-02-01

The fifth edition of the bi-annual 'Nuclear Physics in Astrophysics (NPA)' conference series was held in Eilat, Israel on April 3-8, 2011. This Conference is also designated as the 24th Nuclear Physics Divisional Conference of the EPS. The main purpose of this conference, as that of the four previous ones in this series, is to deal with those aspects of nuclear physics that are directly related to astrophysics. The concept of such a meeting was conceived by the Nuclear Physics Board of the European Physical Society in 1998. At that time, the idea of such a conference was quite new and it was decided that this meeting would be sponsored by the EPS. The first meeting, in January 2001, was planned and organized in Eilat, Israel. Due to international circumstances the conference was moved to Debrecen, Hungary. Subsequent conferences were held in Debrecen again, in Dresden, Germany, and in Frascati, Italy (moved from Gran Sasso due to the tragic earthquake that hit the L'Aquila region). After 10 years the conference finally returned to Eilat, the originally envisioned site. Eilat is a resort town located on the shore of the Gulf of Eilat, which connects Israel to the Red Sea and further south to the Indian Ocean. It commands spectacular views of the desert and mountains, offering unique touristic attractions. The local scientific backdrop of the conference is the fact that the Israeli scientific scene exhibits a wide variety of research activities in many areas of nuclear physics and astrophysics. A new accelerator, SARAF at Soreq Nuclear Research Center is presently undergoing final acceptance tests. SARAF will serve as a platform for production of radioactive ion beams and nuclear-astrophysics research in Israel. The meeting in Eilat was organized by four Israeli scientific institutions, Hebrew University, Soreq Nuclear Research Center, Tel Aviv University and the Weizmann Institute of Science. The welcome reception and lectures were held at the King Solomon hotel and

Astrophysical Concepts

CERN Document Server

Harwit, Martin

2006-01-01

This classic text, aimed at senior undergraduates and beginning graduate students in physics and astronomy, presents a wide range of astrophysical concepts in sufficient depth to give the reader a quantitative understanding of the subject. Emphasizing physical concepts, the book outlines cosmic events but does not portray them in detail: it provides a series of astrophysical sketches. For this fourth edition, nearly every part of the text has been reconsidered and rewritten, new sections have been added to cover recent developments, and others have been extensively revised and brought up to date. The book begins with an outline of the scope of modern astrophysics and enumerates some of the outstanding problems faced in the field today. The basic physics needed to tackle these questions are developed in the next few chapters using specific astronomical processes as examples. The second half of the book enlarges on these topics and shows how we can obtain quantitative insight into the structure and evolution of...

Encyclopedia of Astronomy and Astrophysics

CERN Document Server

2002-01-01

Interstellar medium, Light, Magnetisphere, Matter, Planet Earth, Public Impact, Solar Activity, Solar Heliosphere, Solar Interior, Solar Systems, Space, Stellar Astrophysics, Stellar Populations, Telescopes, Time The Encyclopedia of Astronomy and Astrophysics covers 30 major subject areas, such as Active galaxies, Astrometry, Astrophysical theory, Atmospheres, Binary stars, Biography, Clusters, Coordinates, Cosmology, Earth, Education, Galaxies,

Plasma in astrophysics

International Nuclear Information System (INIS)

Kulsrud, R.M.

1982-10-01

Two examples of plasma phenomena of importance to astrophysics are reviewed. These are examples where astrophysical understanding hinges on further progress in plasma physics understanding. The two examples are magnetic reconnection and the collisionless interaction between a population of energetic particles and a cooler gas or plasma, in particular the interaction between galactic cosmic rays and the interstellar medium

75 FR 20007 - Advisory Committee for Education and Human Resources; Notice of Meeting

Science.gov (United States)

2010-04-16

... NATIONAL SCIENCE FOUNDATION Advisory Committee for Education and Human Resources; Notice of... Foundation's science, technology, engineering, and mathematics (STEM) education and human resources... Science Foundation announces the following meeting: Name: Advisory Committee for Education and Human...

Frontier Research in Astrophysics - II

Science.gov (United States)

2016-05-01

The purpose of this international workshop is to bring together astrophysicists and physicists who are involved in various topics at the forefront of modern astrophysics and particle physics. The workshop will discuss the most recent experimental and theoretical results in order to advance our understanding of the physics governing our Universe. To accomplish the goals of the workshop, we believe it is necessary to use data from ground-based and space-based experiments and results from theoretical developments: work on the forefront of science which has resulted (or promises to result in) high-impact scientific papers. Hence, the main purpose of the workshop is to discuss in a unique and collaborative setting a broad range of topics in modern astrophysics, from the Big Bang to Planets and Exoplanets. We believe that this can provide a suitable framework for each participant who (while obviously not involved in all the topics discussed), will be able to acquire a general view of the main experimental and theoretical results currently obtained. Such an up-to-date view of the current research on cosmic sources can help guide future research projects by the participants, and will encourage collaborative efforts across various topical areas of research. The proceedings will be published in Proceedings of Science (PoS)- SISSA and will provide a powerful resource for all the scientific community and will be especially helpful for PhD students. The following items will be reviewed: Cosmology: Cosmic Background, Dark Matter, Dark Energy, Clusters of Galaxies. Physics of the Diffuse Cosmic Sources. Physics of Cosmic Rays. Physics of Discrete Cosmic Sources. Extragalactic Sources: Active Galaxies, Normal Galaxies, Gamma-Ray Bursts. Galactic Sources: Star Formation, Pre-Main-Sequence and Main- Sequence Stars, the Sun, Cataclysmic Variables and Novae, Supernovae and SNRs, X-Ray Binary Systems, Pulsars, Black Holes, Gamma-Ray Sources, Nucleosynthesis, Asteroseismology

Third advanced research workshop: Gravity, astrophysics and strings at the Black Sea. Proceedings

International Nuclear Information System (INIS)

Fiziev, P.; Todorov, M.

2006-01-01

The Third Advanced Workshop ‘Gravity, Astrophysics, and Strings’ held on 13-20 June 2005. The workshop: 1) Bringing together scientists from various branches of gravitational physics, astrophysics, particle physics, fundamental interactions and string theory gave an opportunity for interdisciplinary exchange of views and enhanced possible collaborations; 2) Provided a unique opportunity to scientists from various countries to communicate with colleagues on the hottest topics of gravitational physics, astrophysics, particle physics, fundamental interactions and string theory; 3) Opened new venue to young talented scientists to communicate and work with major research groups on the topics of the conference; 4) Stimulated creation of a new generation of young physicists for further development of the above basic topics in fundamental science. The workshop covered wide aspects of gravitational physics, astrophysics, particle physics, fundamental interactions and string theory concerning the topics: Astrophysics; Mathematical Modeling and Numerical Simulations in Relativity; Relativistic Gravity; Particle Physics and Fundamental Interactions; (Super)Strings. About 40 participants from Europe, America and Asia gave 32 invited talks and contributed presentations. They and guided general discussion as well, which took place confirmed the considerable interest to the themes of the workshop. The full text of 22 of the presented papers are included in this book

Exploring the cosmic frontier. Astrophysical instruments for the 21st century

International Nuclear Information System (INIS)

Lobanov, A.P.; Zensus, J.A.; Cesarsky, C.; Diamond, P.

2007-01-01

In the coming decades, astrophysical science will benefit enormously from the construction and operation of several major international ground- and space based facilities, such as ALMA, Herschel/Planck, and SKA in the far infrared to radio band, Extremely Large Telescopes, JWST and GAIA in the optical to near infrared regime, XEUS and Constellation-X in the X-ray, and GLAST in the Gamma-ray regime. These and other new instruments will have a major impact in a wide range of scientific topics including the cosmological epoch of reionization, galactic dynamics and nuclear activity, stellar astronomy, extra-solar planets, gamma-ray bursts, X-ray binaries, and many others. On May 18-21, 2004, the Max-Planck-Society's Harnack-Haus in Dahlem, Berlin hosted the international symposium ''Exploring the Cosmic Frontier: Astrophysical Instruments for the 21st Century''. The symposium in Berlin was dedicated to exploring the complementarity and synergies between different branches of astrophysical research, by presenting and discussing the fundamental scientific problems that will be addressed by major future astrophysical facilities in the next few decades. This book contains 70 papers from the meeting and is intended to give a lasting account of a snapshot of an evolving scientific discourse and interaction throughout our field of research. (orig.)

[An introduction of the Translational Medical Science Committee (TMSC) of the Japanese Society of Neuropsychopharmacology].

Science.gov (United States)

Ishigooka, Jun

2014-06-01

The Japanese Society of Neuropsychopharmacology (NP) has established a Translational Medical Science Committee (TMSC), which is introduced in this article. In this century, the Japanese Government has made great effort to establish highly organized supporting systems for translational research (TR); however, clinical developments for psychotropic drugs in Japan are facing stagnation. TMSC will provide advisory activities from an academic point of view in this field, which will be result in the improvement of people's health.

Astrophysical Institute, Potsdam

Science.gov (United States)

Murdin, P.

2000-11-01

Built upon a tradition of almost 300 years, the Astrophysical Institute Potsdam (AIP) is in an historical sense the successor of one of the oldest astronomical observatories in Germany. It is the first institute in the world which incorporated the term `astrophysical' in its name, and is connected with distinguished scientists such as Karl Schwarzschild and Albert Einstein. The AIP constitutes on...

Black hole astrophysics

International Nuclear Information System (INIS)

Blandford, R.D.; Thorne, K.S.

1979-01-01

Following an introductory section, the subject is discussed under the headings: on the character of research in black hole astrophysics; isolated holes produced by collapse of normal stars; black holes in binary systems; black holes in globular clusters; black holes in quasars and active galactic nuclei; primordial black holes; concluding remarks on the present state of research in black hole astrophysics. (U.K.)

Innovation in NASA's Astrophysics Education and Public Outreach

Science.gov (United States)

Hasan, H.; Smith, D.

2014-07-01

New technology and media are being rapidly incorporated in NASA's Astrophysics Education and Public Outreach (EPO) portfolio. In addition to web pages that provide basic information on missions and links to educational sites, missions have developed Facebook and Twitter followers. Recent highlights are presented about the innovative techniques used in presenting NASA science to the public, educators and students, together with representative examples. The immense treasure trove of electronic NASA EPO material is available to the public.

Teaching radio astrophysics the hand-on way

Science.gov (United States)

Joshi, Bhal Chandra

Astronomy and space sciences have always been instrumental in attracting young students to physical sciences. While the lectures/demonstrations and exhibitions pertaining to space sci-ences capture the imagination of young students, these alone are not sufficient to induce them to join scientific research. In countries like India, where a large number of students take to physical sciences for under-graduate education, complex sociological factors are key issues in translating this large body of students to potential researchers. While lectures and exhibition lead to an increase in scientific awareness for these students, these do not give a feel for scien-tific research and bridge the gap between high school/college science education and high end research. In this context, a hands-on approach to astronomy education, in science research environments or closely connected to scientific institutions, offers a promising alternative. This approach has been used in optical astronomy, where inexpensive small telescopes are available, often coupling a vast network of amateur astronomy clubs to leading astronomy institutes. The non-visual and relatively more technical nature of radio astronomy has limited a similar approach in past for connecting students to space sciences using radio waveband. The tech-nological explosion in communication industry and radio connectivity in the last decade along with an expansion in engineering education makes this possible now using a hands-on approach in teaching radio astrophysics. In this presentation, the sociological factors affecting the student choice are discussed followed by a review of the efforts to bridge the above mentioned gap by various groups in the world in the last decade with a view to enumerate the best practices in a hands-on approach. A program using this approach at National Center for Radio Astrophysics is described, where the students are exposed to simple hands-on radio astronomy experiments such as spectral line

Plasma astrophysics

CERN Document Server

Kaplan, S A; ter Haar, D

2013-01-01

Plasma Astrophysics is a translation from the Russian language; the topics discussed are based on lectures given by V.N. Tsytovich at several universities. The book describes the physics of the various phenomena and their mathematical formulation connected with plasma astrophysics. This book also explains the theory of the interaction of fast particles plasma, their radiation activities, as well as the plasma behavior when exposed to a very strong magnetic field. The text describes the nature of collective plasma processes and of plasma turbulence. One author explains the method of elementary

An invitation to astrophysics

CERN Document Server

Padmanabhan, Thanu

2006-01-01

This unique book provides a clear and lucid description of several aspects of astrophysics and cosmology in a language understandable to a physicist or beginner in astrophysics. It presents the key topics in all branches of astrophysics and cosmology in a simple and concise language. The emphasis is on currently active research areas and exciting new frontiers rather than on more pedantic topics. Many complicated results are introduced with simple, novel derivations which strengthen the conceptual understanding of the subject. The book also contains over one hundred exercises which will help s

Introductory materials for committee members: 1) instructions for the Los Alamos National Laboratory fiscal year 2010 capability reviews 2) NPAC strategic capability planning 3) Summary self-assessment for the nuclear and particle physics, astrophysics an

Energy Technology Data Exchange (ETDEWEB)

Redondo, Antonio [Los Alamos National Laboratory

2010-01-01

Los Alamos National Laboratory (LANL) uses external peer review to measure and continuously improve the quality of its science, technology and engineering (STE). LANL uses capability reviews to assess the STE quality and institutional integration and to advise Laboratory Management on the current and future health of the STE. Capability reviews address the STE integration that LANL uses to meet mission requirements. STE capabilities are define to cut across directorates providing a more holistic view of the STE quality, integration to achieve mission requirements, and mission relevance. The scope of these capabilities necessitate that there will be significant overlap in technical areas covered by capability reviews (e.g., materials research and weapons science and engineering). In addition, LANL staff may be reviewed in different capability reviews because of their varied assignments and expertise. LANL plans to perform a complete review of the Laboratory's STE capabilities (hence staff) in a three-year cycle. The principal product of an external review is a report that includes the review committee's assessments, commendations, and recommendations for STE. The Capability Review Committees serve a dual role of providing assessment of the Laboratory's technical contributions and integration towards its missions and providing advice to Laboratory Management. The assessments and advice are documented in reports prepared by the Capability Review Committees that are delivered to the Director and to the Principal Associate Director for Science, Technology and Engineering (PADSTE). This report will be used by Laboratory Management for STE assessment and planning. The report is also provided to the Department of Energy (DOE) as part of LANL's Annual Performance Plan and to the Los Alamos National Security (LANS) LLC's Science and Technology Committee (STC) as part of its responsibilities to the LANS Board of Governors.

FIRST LIGHT: MeV ASTROPHYSICS FROM THE MOON

Energy Technology Data Exchange (ETDEWEB)

Miller, Richard S. [University of Alabama in Huntsville, 301 Sparkman Drive, Huntsville, AL 35899 (United States); Lawrence, David J., E-mail: richard.s.miller@uah.edu [Johns Hopkins University Applied Physics Laboratory, 11100 Johns Hopkins Road, Laurel, MD 20723 (United States)

2016-06-01

We report evidence of the first astrophysical source detected from the Moon at MeV energies. Our detection of Cygnus X-1 is a validation of a new investigative paradigm in which the lunar environment is intrinsic to the detection approach: the Lunar Occultation Technique (LOT). NASA’s Lunar Prospector mission served as a proxy for a dedicated LOT-based mission. The characteristic signature of temporal modulation, generated by repeated lunar occultations and encoded within acquired gamma-ray data (0.5–9 MeV), is consistent with an unambiguous detection of Cygnus X-1 at 5.4 σ significance. Source localization and long-term monitoring capabilities of the LOT are also demonstrated. This “first light” detection verifies the basic tenets of the LOT methodology, reinforces its feasibility as an alternative astronomical detection paradigm for nuclear astrophysics investigations, and is an illustration of the fundamental benefits of the Moon as a platform for science.

Highlights of the NASA particle astrophysics program

Energy Technology Data Exchange (ETDEWEB)

Jones, William Vernon, E-mail: w.vernon.jones@nasa.gov [Astrophysics Division DH000, Science Mission Directorate, NASA Headquarters, Washington DC (United States)

2014-07-01

The NASA Particle Astrophysics Program covers Origin of the Elements, Nearest Sources of Cosmic Rays, How Cosmic Particle Accelerators Work, The Nature of Dark Matter, and Neutrino Astrophysics. Progress in each of these topics has come from sophisticated instrumentation flown on long duration balloon (LDB) flights around Antarctica over the past two decades. New opportunities including Super Pressure Balloons (SPB) and International Space Station (ISS) platforms are emerging for the next major step. Stable altitudes and long durations enabled by SPB flights ensure ultra-long duration balloon (ULDB) missions that can open doors to new science opportunities. The Alpha Magnetic Spectrometer (AMS) has been operating on the ISS since May 2011. The CALorimetric Electron Telescope (CALET) and Cosmic Ray Energetics And Mass (CREAM) experiments are being developed for launch to the Japanese Experiment Module Exposed Facility (JEM-EF) in 2015. And, the Extreme Universe Space Observatory (EUSO) is planned for launch to the ISS JEM-EF after 2017. Collectively, these four complementary ISS missions covering a large portion of the cosmic ray energy spectrum serve as a cosmic ray observatory. (author)

Highlights of the NASA particle astrophysics program

International Nuclear Information System (INIS)

Jones, William Vernon

2014-01-01

The NASA Particle Astrophysics Program covers Origin of the Elements, Nearest Sources of Cosmic Rays, How Cosmic Particle Accelerators Work, The Nature of Dark Matter, and Neutrino Astrophysics. Progress in each of these topics has come from sophisticated instrumentation flown on long duration balloon (LDB) flights around Antarctica over the past two decades. New opportunities including Super Pressure Balloons (SPB) and International Space Station (ISS) platforms are emerging for the next major step. Stable altitudes and long durations enabled by SPB flights ensure ultra-long duration balloon (ULDB) missions that can open doors to new science opportunities. The Alpha Magnetic Spectrometer (AMS) has been operating on the ISS since May 2011. The CALorimetric Electron Telescope (CALET) and Cosmic Ray Energetics And Mass (CREAM) experiments are being developed for launch to the Japanese Experiment Module Exposed Facility (JEM-EF) in 2015. And, the Extreme Universe Space Observatory (EUSO) is planned for launch to the ISS JEM-EF after 2017. Collectively, these four complementary ISS missions covering a large portion of the cosmic ray energy spectrum serve as a cosmic ray observatory. (author)

78 FR 76599 - Nuclear Energy Advisory Committee