نتایج جستجو برای: 000 times
تعداد نتایج: 369211 فیلتر نتایج به سال:
Significance of two desmosome plaque-associated polypeptides of molecular weights 75 000 and 83 000.
Multiple myeloma (MM) and chronic lymphocytic leukemia (CLL) patients often develop anemia due to the disease process and effects from disease therapy. Blood transfusion, the established treatment, has an immediate effect in improving patients' hemoglobin levels. However, this effect is transient and transfusion is associated with several risks, including infections and mild to life-threatening...
CONTEXT Despite empirical links between sexual revictimization (ie, experiencing 2 or more sexual assaults) and posttraumatic stress disorder (PTSD), to our knowledge, no epidemiological studies document the prevalence of sexual revictimization and PTSD. Establishing estimates is essential to determine the scope, public health impact, and psychiatric sequelae of sexual revictimization. OBJECT...
A remote terminal with graphical output capability has been designed for use with time-shared computer systems. The terminal contains a small computer to provide local picture storage and the ability to employ picture encoding techniques which greatly reduce transmission times. A storage oscilloscope is used to view the output. Terminal cost is currently about $10 000.
We argue that the recently published by Przystawa and Wolf model of the Bagsik financial oscillator is oversimplified and unrealistic. We propose and analyze a refined explanation of this rare financial phenomenon. We have found an example that results in profitability about 45 000 times bigger than that of the Przystawa and Wolf model. PACS numbers: 02.50.-r, 02.50.Le, 05.70.-a
This paper describes an experimental search for antiproton decay at the Fermilab Antiproton Accumulator. The E868 (APEX) experimental setup is described. The APEX data is expected to be sensitive to antiproton decay if the antiproton lifetimes is less than a few times 100 000 years.
We show genetic improvement of programs (GIP) can scale by evolving increased performance in a widely-used and highly complex 50 000 line system. GISMOE found code that is 70 times faster (on average) and yet is at least as good functionally. Indeed it even gives a small semantic gain.
We describe experiments and theory showing the generation of counterpropagating paired photons with coherence times of about 50 ns and waveforms that are controllable at a rudimentary level. Using cw lasers, electromagnetically induced transparency and cold 87Rb atoms we generate paired photons into opposing single-mode optical fibers at a rate of approximately 12 000 pairs per second.
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