现浇梁板施工结构混凝土施工质量控制方法

为了达到现浇梁板支架和模板质量的强度与承载力要求,保障施工质量与安全性,研究现浇梁板施工结构混凝土施工质量控制方法。通过工程概况分析、支架搭设与支架预压等过程,为所研究工程设计现浇梁板施工结构混凝土施工支架与模板;对所设计的支架与模板各位置质量参数实施验算监测,实现对现浇梁板施工结构混凝土施工质量和安全性的控制。结果表明,该方法控制下设计的支架与模板的腹板、顶底板、底模模板等位置的强度与承载力等参数均比所研究工程的施工质量要求值小,可达到该工程的强度与承载能力要求,能够实现有效控制工程中现浇梁板施工结构混凝土施工质量,为工程的整体施工质量与安全性提供有效保障。

Detecting change in process systems with immunocomputing

Proposed a novel approach to detect changes in the product quality of process systems by using negative selection algorithms inspired by the natural immune system. The most important input variables of the process system was represented by artificial immune cells, from which product quality was inferred, instead of directly using the prod- uct quality which was hard to measure online, e.g. the ash content of coal flotation con- centrate. The experiment was presented and then the result was analyzed.

Research on the Influence of X-ray Phase Contrast Imaging Parameters with Micro-focus Source

X-ray in-line phase contrast imaging enables weakly to absorb specimens to be imaged successfully with high resolution and definition. In this paper we use computer simulation method to analyze how each parameter influences the quality of the image. It can avoid wasting unnecessary time and materials in the course of experiment to get ideal images.

网络犯罪印证证明及融贯式补足——以电子数据证据为基点的分析

以电信网络诈骗为代表的新型网络犯罪案件在证明判断中时常陷入定罪困难与权利保障的困境。电子数据证据是网络犯罪案件中重要的证据形式,剖析网络犯罪案件的细致问题,可以将电子数据证据作为分析凭借。从微观视角着眼,电子数据证据具有获取难、固定难、认定难的本体特征,其本体特征将引发证明力平面化的现象;从中观视角审视,网络犯罪证明环节存在定罪证明指向力分散、定量证明技术性乏力的症结。网络犯罪的印证证明需要进行融贯性升级,引入多元的证明方法,强化证据能力规则的准入把关与质量验算,细化侦查的取证与存证。