منابع مشابه
Rapid disintegration of Alpine glaciers observed with satellite data
Analyses of multispectral satellite data indicate accelerated glacier decline around the globe since the 1980s. By using digitized glacier outlines inferred from the 1973 inventory and Landsat Thematic Mapper (TM) satellite data from 1985 to 1999, we obtained area changes of about 930 Alpine glaciers. The 18% area reduction as observed for the period 1985 to 1999 (−1.3% a�1) corresponds to a se...
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Water is an extraordinary liquid, having a number of anomalous properties which become strongly enhanced in the supercooled region. Due to rapid crystallization of supercooled water, there exists a region that has been experimentally inaccessible for studying deeply supercooled bulk water. Using a rapid decompression technique integrated with in situ X-ray diffraction, we show that a high-press...
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In this study, laboratory experiments are conducted to investigate the rapid decompression and desorption induced energetic failure in coal using a shock tube apparatus. Coal specimens are recovered from Colorado at a depth of 610 m. The coal specimens are saturated with the strong sorbing gas CO2 for a certain period and then the rupture disc is suddenly broken on top of the shock tube to gene...
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INTRODUCTION METHODOLOGY Subjects Apparatus Performance Schedule Procedure Photographic Documentation Statistical Approach RESULTS DISCUSSION CONCLUSION REFERENCES APPENDIX I -Avoidance Performance Schedule for Rapid Decompression Studies APPENDIX II Veterinary Necropsy Protocol APPENDIX III Detailed Statistical Comparisons of Behavioral Data SECTION II PHYSIOLOGY AND NEUROPHYSIOLOGY 2 3 4 4 4 ...
متن کاملVertical Disintegration
With economies of scale, a vertically integrated firm can lower its upstream cost by supplying downstream competitors. The competitors may strategically choose not to purchase from the integrated firm, unless the latter’s price for the intermediate good is sufficiently lower than those of alternative suppliers. In a simple model of dynamic scale economies through learning by doing, equilibrium ...
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ژورنال
عنوان ژورنال: Biotechnology and Bioengineering
سال: 1975
ISSN: 0006-3592,1097-0290
DOI: 10.1002/bit.260171012