On April 24,2009,ZTE Corporation announced its firstquarterly results ended March 31,2009.During the review period, the Group managed to sustain growth for its businesses, at its great efforts, despite the
August 21,2007,Shenzhen,China-ZTE Corporation ("ZTE") today announced that it has shipped close to 12 000 CDMA base stations in the first six months of 2007
Athletes are commonly advised not to compete or train during major symptoms of a viral acute respiratory illness(ARI),which most commonly is a common cold.It has been traditionally thought that heavy physical stress c...Athletes are commonly advised not to compete or train during major symptoms of a viral acute respiratory illness(ARI),which most commonly is a common cold.It has been traditionally thought that heavy physical stress could induce the worsening of symptoms of ARI and possibly cause potentially severe complications like myocarditis or sudden cardiac death(SCD).In addition,viral ARI may decrease athlete's performance.1 These concerns have been recently stressed during the coronavirus disease 2019(COVID-19)pandemic.2 However,it is anecdotally well-known that athletes commonly compete while experiencing common colds,most commonly due to picornaviral ARIs.In this perspective,we discuss what is known or not known regarding the risks of exercising during the viral ARI.展开更多
本文提出了一种新的延时累加算法。基于底层的JCOGIN(J combinatorial geometry Monte Carlo transport infrastructure)框架和新的延时累加算法,通用型Monte Carlo中子-光子输运模拟软件JMCT的计数能力得到了较大提高。对所考察的非重...本文提出了一种新的延时累加算法。基于底层的JCOGIN(J combinatorial geometry Monte Carlo transport infrastructure)框架和新的延时累加算法,通用型Monte Carlo中子-光子输运模拟软件JMCT的计数能力得到了较大提高。对所考察的非重复结构的单层几何模型问题,JMCT的计数效率较MCNP 4C程序所采用的list scoring技巧高约28%;对于较复杂的重复结构几何模型问题,JMCT的大规模精细计数效率比MCNP 4C高约两个量级。JMCT目前的计数能力为反应堆物理分析及多燃耗步计算奠定了良好的基础。展开更多
文摘On April 24,2009,ZTE Corporation announced its firstquarterly results ended March 31,2009.During the review period, the Group managed to sustain growth for its businesses, at its great efforts, despite the
文摘August 21,2007,Shenzhen,China-ZTE Corporation ("ZTE") today announced that it has shipped close to 12 000 CDMA base stations in the first six months of 2007
基金funded by the Jenny and Antti Wihuri Foundation(OR)。
文摘Athletes are commonly advised not to compete or train during major symptoms of a viral acute respiratory illness(ARI),which most commonly is a common cold.It has been traditionally thought that heavy physical stress could induce the worsening of symptoms of ARI and possibly cause potentially severe complications like myocarditis or sudden cardiac death(SCD).In addition,viral ARI may decrease athlete's performance.1 These concerns have been recently stressed during the coronavirus disease 2019(COVID-19)pandemic.2 However,it is anecdotally well-known that athletes commonly compete while experiencing common colds,most commonly due to picornaviral ARIs.In this perspective,we discuss what is known or not known regarding the risks of exercising during the viral ARI.
文摘本文提出了一种新的延时累加算法。基于底层的JCOGIN(J combinatorial geometry Monte Carlo transport infrastructure)框架和新的延时累加算法,通用型Monte Carlo中子-光子输运模拟软件JMCT的计数能力得到了较大提高。对所考察的非重复结构的单层几何模型问题,JMCT的计数效率较MCNP 4C程序所采用的list scoring技巧高约28%;对于较复杂的重复结构几何模型问题,JMCT的大规模精细计数效率比MCNP 4C高约两个量级。JMCT目前的计数能力为反应堆物理分析及多燃耗步计算奠定了良好的基础。
