On the basis of analysing the character of granite and its polishing technology, the authors have manufactured a kind of polishing disk to polish granite and good results have been obtained. Through studying the polis...
Nasal block is a usual presentation in the otorhinolaryngology clinic. Cause are many, however the diagnosis of sarcoidosis is a rare one. We describe a case of a young man with a 5-month history of severe bilateral n...
partial supported by Special National Key Research and Development Plan under Grant No.2016YFD0400206;the Breakthrough Project of Strategic Priority Program of Chinese Academy of Sciences under Grant No.XDB13040600;Youth Innovation Promotion Association of Chinese Academy of Science;the National Science Foundation of China under Grant Nos.11371353,11661080,61134013;Special Fund of the University of Chinese Academy of Sciences for Scientific Research Cooperation
The genetic models are greatly important in the analysis of genetic epidemiologic studies and many of the studies are conducted using the trend test under the additive model. However, for many complex diseases and tra...
Chitosan is derived by deacetylation of chitin, a major component of the shells of crustacea such as crabs and shrimps. In this experiment using the Ames test, there was antimutagenic effect by the water-soluble chito...
The effect of rating scales and test parts of body on the fabric-evoked prickle evaluation results are studied by carrying out subjective evaluation tests under controlled environment conditions (24 4±1)℃, (65 =l...
We obtain the preliminary result of crustal deformation velocity field for the Chinese con-tinent by analyzing GPS data from the Crustal Motion Observation Network of China (CMONOC), particularly the data from the reg...
Wind turbine size has increased continuously and correspondingly also its Reynolds numbers. The Reynolds number effect can therefore no longer be ignored in design and optimization of wind turbines. Reliable profile t...