Science & Math
epub |eng | 1997-03-05 | Author:Committee on the Effects of Aircraft-Pilot Coupling on Flight Safety

Technical Fixes Careful implementation of recommended processes does not guarantee that APC problems will never be encountered during subsequent analysis and evaluation tests. When problems are encountered, individual analysis will ...
( Category: Science & Math September 2,2023 )
epub |eng | 1999-05-24 | Author:Institute of Medicine

c Risk levels are graduated within each status category to provide more stringent criteria as the total radiation dose accumulated becomes more serious. The exposure criteria given for RES-1 and ...
( Category: Science & Math September 2,2023 )
epub |eng | 1997-10-27 | Author:Committee on Management of Wolf & Bear Populations in Alaska

Aishihik, Yukon Territory A well-planned wolf removal and sterilization experiment is underway in the Aishihik area of southwestern Yukon. The Aishihik study area is 20,000 km 2 of rolling hills, ...
( Category: Mammals September 2,2023 )
epub |eng | 2004-06-15 | Author:National Research Council of the National Academies

The development of a hydrodynamic tidal model also allows the transformation of historical datasets to a common ellipsoidal datum. NOAA, USGS, and other partners have undertaken a pilot project in ...
( Category: Earth Sciences September 2,2023 )
epub |eng | 2023-07-10 | Author:unknow

CHAPTER SIXTEEN No one said much of anything during the long march across the desolate wastes of the dead world. Kels did nothing to try and lift the spirits of ...
( Category: Natural History September 2,2023 )
epub |eng | 1997-09-02 | Author:Committee on Earth Gravity from Space

Other key questions in mantle dynamics concern the nature of mantle plumes, which are a major source of intraplate volcanism and enhanced heat flow. Gravity changes within plates that could ...
( Category: Astronomy & Space Science September 2,2023 )
epub |eng | 1998-05-28 | Author:Committee on the Human Dimensions of Global Change

ACKNOWLEDGMENTS The authors thank the National Science Foundation, which through grants 91-00526 and 93-10049 has provided support for these five Amazonian land-use studies. Support for carbon modeling has been provided ...
( Category: Science & Math September 2,2023 )
epub |eng | 1997-10-02 | Author:Committee on the Department of Energy-Office of Science & Technology’s Peer Review Program

Openness is also an important characteristic of credible peer review process: One of the pre-requisites for confidence in the integrity of peer review (and, indeed, of other decision-making processes) is ...
( Category: Science & Math September 2,2023 )
epub |eng | 1995-04-27 | Author:Committee for a Pilot Study on Database Interfaces

Documenting the Data The center uses the "20-year rule"; that is, it prepares metadata that would make the data usable 20 years hence, when investigators who collected the data are ...
( Category: Science & Math September 2,2023 )
epub |eng | 1997-08-19 | Author:COMMITTEE ON LONG-TERM CARE OF CHIMPANZEES

Recommendations For The Practice Of Euthanasia Endorsed By The Committee The committee seriously considered the issues raised above and offers the following recommendations: • Euthanasia should be permitted for reasons ...
( Category: Science & Math September 2,2023 )
epub |eng | 1997-05-09 | Author:Board on Mathematical Sciences

Note: Research supported in part by grants from the Powell Foundation, the National Science Foundation, and the National Aeronautics and Space Administration. 3 Geometric Phases, Control Theory, and Robotics Richard ...
( Category: Science & Math September 2,2023 )
pdf | | | Author:Unknown

( Category: UFOs September 2,2023 )
epub |eng | 2004-02-24 | Author:National Research Council of the National Academies

ANIMAL WELFARE The National Zoo currently has two Institutional Animal Care and Use Committees (IACUCs), one each for the CRC and the Rock Creek facility. Both are responsible for ensuring ...
( Category: Science & Math September 2,2023 )
epub |eng | 2002-03-22 | Author:National Research Council

Source of Variation Variance Components Percentage of Variation ?-Statistic Estimates Among continents 1.12 21.88 ?CT=0.219 Among populations 0.28 5.49 ?PC=0.070 Within populations 3.72 72.63 ?PT=0.274 North American Analysisb (1??PC)=(1??PR)×(1??RC) Source ...
( Category: Nature & Ecology September 2,2023 )
epub |eng | 2002-01-29 | Author:National Research Council

UNDERSTANDING ECOLOGICAL RISKS ASSOCIATED WITH SURFACTANT Although the impacts of petroleum hydrocarbons on marine and aquatic organisms have been studied for years, the long-term chronic effects of the surfactants used ...
( Category: Science & Math September 2,2023 )