干旱区生态环境知识资源中心(Arid): Laboratory Directed Research and Development FY 1992

Arid

DOI	10.2172/10177416
报告编号	UCRL--53689-92
来源ID	OSTI_ID: 10177416
	Laboratory Directed Research and Development FY 1992
	Struble, G.L.; Middleton, C.; Anderson, S.E.; Baldwin, G.; Cherniak, J.C.; Corey, C.W.; Kirvel, R.D.; McElroy, L.A. [eds.]
英文摘要	The Laboratory Directed Research and Development (LDRD) Program at Lawrence Livermore National Laboratory (LLNL) funds projects that nurture and enrich the core competencies of the Laboratory. The scientific and technical output from the FY 1992 RD Program has been significant. Highlights include (1) Creating the first laser guide star to be coupled with adaptive optics, thus permitting ground-based telescopes to obtain the same resolution as smaller space-based instruments but with more light-gathering power. (2) Significantly improving the limit on the mass of the electron antineutrino so that neutrinos now become a useful tool in diagnosing supernovas and we disproved the existence of a 17-keV neutrino. (3) Developing a new class of organic aerogels that have robust mechanical properties and that have significantly lower thermal conductivity than inorganic aerogels. (4) Developing a new heavy-ion accelerator concept, which may enable us to design heavy-ion experimental systems and use a heavy-ion driver for inertial fusion. (5) Designing and demonstrating a high-power, diode-pumped, solid-state laser concept that will allow us to pursue a variety of research projects, including laser material processing. (6) Demonstrating that high-performance semiconductor arrays can be fabricated more efficiently, which will make this technology available to a broad range of applications such as inertial confinement fusion for civilian power. (7) Developing a new type of fiber channel switch and new fiber channel standards for use in local- and wide-area networks, which will allow scientists and engineers to transfer data at gigabit rates. (8) Developing the nation`s only numerical model for high-technology air filtration systems. Filter designs that use this model will provide safer and cleaner environments in work areas where contamination with particulate hazardous materials is possible.
出版年	1992
报告类型	Technical Report
语种	英语
国家	美国
来源学科分类	29 ENERGY PLANNING, POLICY AND ECONOMY ; 99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE ; 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ; 59 BASIC BIOLOGICAL SCIENCES ; 43 PARTICLE ACCELERATORS ; 42 ENGINEERING ; 36 MATERIALS SCIENCE ; LAWRENCE LIVERMORE LABORATORY ; RESEARCH PROGRAMS ; ASTRONOMY ; TELESCOPES ; ANTINEUTRINOS ; GELS ; MATERIALS ; HEAVY ION ACCELERATORS ; SEMICONDUCTOR LASERS ; FIBER OPTICS ; AIR FILTERS ; FILTRATION ; COMMERCIALIZATION ; NUCLEAR PHYSICS ; COMPUTERS ; ENVIRONMENT ; BIOLOGY ; MANUFACTURING 290500 ; 990200 ; 660000 ; 550000 ; 430000 ; 426002 ; 360000 ; RESEARCH, DEVELOPMENT, DEMONSTRATION, AND COMMERCIALIZATION ; MATHEMATICS AND COMPUTERS ; PHYSICS ; BIOMEDICAL SCIENCES, BASIC STUDIES ; PARTICLE ACCELERATORS ; LASERS AND MASERS ; MATERIALS
URL	http://www.osti.gov/scitech/servlets/purl/10177416
资源类型	科技报告
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/264963
推荐引用方式 GB/T 7714	Struble, G.L.,Middleton, C.,Anderson, S.E.,et al. Laboratory Directed Research and Development FY 1992,1992.