Ngày tải lên: 31/03/2014, 14:20
... understanding of the controlling mechanisms of smoldering, both in microgravity and Earth gravity. As with other forms of combustion, gravity affects the availability of air and the transport of ... Communications, Command and Tracking; for search and rescue, see 03 Air Transportation and Safety; and 16 Space Transportation and Safety. 20050169566 Deltec New Zealand Ltd., New Zealand Variable radiation ... auspices of the Strategy and Doctrine program of RAND’s Project AIR FORCE, which is sponsored by the U.S. Air Force, this volume draws on the expertise of researchers from across RAND in a variety of...
Ngày tải lên: 08/08/2014, 13:20
nasa scientific and technical aerospace reports phần 2 pdf
... methods of analysing the modes of waveguides of metallic wails were established and described in details in Marcuvitz’s handbook of waveguides [1]. However, the analysis of waveguides of sector ... way reduce the size of the antennas for launch. Weight and size were not limited for the L-Band, C-Band, and X-Band radar systems of the SIR-C radar imaging mission; the set of antennas weighed ... Figure 1. The frequencies of operation are 3.4-4.2GHz, 7.25-7.75GHz, and 10.9-12.75GHz. The C- and X-band feed ports offer dual circular polarization, and the Ku-band ports offer dual linear polarization...
Ngày tải lên: 08/08/2014, 13:20
nasa scientific and technical aerospace reports phần 3 ppsx
... surrounding uplands host a rich array of volcanic and fluvial landforms suggesting that the interaction of volcanic and fluvial processes is the main theme of both the evolution of HP and probably ... studied in meteorites and lunar samples and remotely observed by telescopic and orbital measurements of the moon, Mars, Mercury, and several classes of asteroids. Laboratory studies of pyroxene spectra ... occur on land. This is, of course, due to the ability of waves to propagate globally, as seen by the terrible effects of the recent earthquake off the coast of Sumatra. The overall process of an...
Ngày tải lên: 08/08/2014, 13:20
nasa scientific and technical aerospace reports phần 4 potx
... transduction and apoptosis; use of animals to understand the biology of breast cancer and to provide models for preclinical therapeutic and preventive studies; and The basis biology of breast cancer. ... of Distribution and Allowances organization under Landstuhl Regional Medical Center dedicated to the management of evacuees during times of war and provide a template for further evaluation and planning ... the effects of motion on soldier performance, for the development and evaluation of conceptual manned and unmanned ground platform dynamic performance and mobility, and as a component of embedded...
Ngày tải lên: 08/08/2014, 13:20
nasa scientific and technical aerospace reports phần 5 pptx
... magnetic properties of GaMnN, as a part of GaMnN/GaN:Mg heterostructures depends on the thickness of both the GaMnN film and the adjacent GaN:Mg layer and on the presence of a wide bandgap barrier ... center -of- mass energies of 10 TeV and 100 TeV. The technological advances required to achieve the given parameters are itemized and discussed, and a discussion is given of the design goals and constraints. ... development and programming of multi-agent systems. This report summarizes the project’s methods, assumptions, procedures and results, and also provides links to related publications and software...
Ngày tải lên: 08/08/2014, 13:20
nasa scientific and technical aerospace reports phần 6 docx
Ngày tải lên: 08/08/2014, 13:20
nasa scientific and technical aerospace reports phần 8 potx
Ngày tải lên: 08/08/2014, 13:20
nasa scientific and technical aerospace reports phần 10 potx
Ngày tải lên: 08/08/2014, 13:20
summary 1997 economic census professional scientific and technical pdf
Ngày tải lên: 09/03/2014, 17:20
The U.S. Scientific and Technical Workforce ppt
... which they appear—one learns of layoffs of tens of thousands of scientists and engineers in the computer, telecommunications, and aerospace industries, of the deep frustration and even anger felt by ... engineers, and other technically skilled workers and its production of them. . . . This “gap” repre- sents a shortfall in our national scientific and technical capabilities. Some business leaders and ... careers in science and engineering: the intellectual challenge of research and discovery, the life of the mind in which fundamental puzzles of nature and the cosmos can be addressed, and the potential...
Ngày tải lên: 15/03/2014, 22:20
bernd jahne - practical handbook on image processing for scientific and technical applications
... PORD, Scripps Institution of Oceanography, University of California, San Diego ã Prof. H G. Maas, Institute of Photogrammetry and Remote Sensing, University of Dresden ã Prof. J. Ohser, FH Darmstadt ã ... image of the Dutch coast including the islands of Fleeland and Terschelling taken with a synthetic aperture radar of the SEASAT satellite on October 9, 1978. In the mud-flats between the two islands, ... growth of organisms and their genetic control, heteroge- neous catalytic reactions, and the dynamics of non-linear and chaotic systems. Image sequences open a way to explore the kinematics and dynamics...
Ngày tải lên: 05/06/2014, 11:42
Báo cáo y học: "The emerging modern face of mood disorders: a didactic editorial with a detailed presentation of data and definitions" potx
Ngày tải lên: 08/08/2014, 23:21
Improving the first year students' grammar through focus-on-form instruction at University of Economic and Technical Industries
Ngày tải lên: 19/03/2015, 10:28
SCIENTIFIC DEVELOPMENTS AND TECHNICAL CHALLENGES IN THE PROGRESSIVE CONTROL OF FMD IN SOUTH ASIA pot
... acknowledge the Director General and staff of the Indian Council of Agriculture Research (ICAR) of the Ministry of Agriculture of India, and the FAO India and Regional Office for Asia (FAO-RAP) for ... carrier state and role of carrier buffalo 50 Risk based strategies for the control of emerging strains 53 Foot and mouth disease and its effect on milk yield 55 Economic impact of Foot -and- Mouth ... Reference Laboratories, and a range of technical and scientific experts on FMD from South Asia, East Asia, and the West Eurasian epidemiological sub-regions. Progress of long term FMD control...
Ngày tải lên: 18/03/2014, 00:20