摘要：文章运用文献资料法和逻辑分析法对武术技击本质论的质疑进行深入探讨,从本质的概念、武术的起源、武术的功用、武术的字源等方面分析技击本质论,并在中国式现代化背景下和本质层级视域下,提出武术在不同视域下具有不同层级的本质,提出武术的高级本质是一种生活艺术。

摘要：The sharp rise of CO2 in the atmosphere has become a potential threat to global climate, which results from the massive utilization of fossil fuel since the industry revolution. CO2 electroreduction provides us a new possibility of utilizing CO2 as a carbon feedstock for fuel and commercial chemicals generation. In this article, a new method is developed for synthesizing CuInS2 hollow nanostructures through the Kirkendall effect. The CuInS2 hollow nanostructures exhibit excellent catalytic activity for electrochemical reduction of CO2 with particular high selectivity, achieving high faradaic efficiency for HCOOH of 72.8% at -0.7 V. To elucidate the mechanisms, operando electrochemical Raman spectroscopy is employed to examine the CO2 reduction process. This work provides new insights into the design of hollow nanostructures toward electrocatalytic CO2 conversion and offers us an effective and reliable way for real-time investigation of electrochemical CO2 reduction reaction processes.

摘要：Supports are commonly implemented in the industrial application of heterogeneous catalysts to improve the stability and recyclability of *** supported catalysts often show the enhanced activity and selectivity in various catalytic ***,the specific contributions of electronic and steric effects to a catalytic system often remain elusive due to the lack of well-defined model *** this work,two types of uniform Pd nanocrystals covered by{111}facets in tetrahedral and octahedral shapes,respectively,are synthesized with identical chemical environment and loaded on Ti O_2supports to form hybrid structures(Pd{111}-Ti O_2)towards the application of formic acid *** observation suggests that the polarization effect at the interface of Pd-Ti O_2enhances its activity in formic acid ***,the Pd tetrahedrons-Ti O_2hybrid structure whose Pd{111}-Ti O_2interface possesses a larger angle shows higher catalytic activity,owing to the reduced steric effect as compared to Pd octahedrons-Ti O_*** study reveals the nature of interface effects in formic acid decomposition,and provides a guidance for the related catalyst design.

摘要：By choosing neuroimmunophilin FKBP12 as a therapeutical target, we have attempted to discover a new structural drug for treating neurodegenerative disease. This drug should possess neurotrophic activity and not affect the immune system. Based on the crystal structure of FKBP12, FK506 and Calcineurin complex, a series of small organic molecules were designed. These molecules were to have the ability of binding to FKBP12 in a virtual screening. By using a solution parallel synthetic method, these compounds were synthesized. The neuroprotective and neuroregenerative activities of these compounds were evaluated by binding assays, PC12 cells survival and neurite outgrowth model, chick dorsal root ganglion cultures (DRG) and 6-OHDA lesioned mice sympathetic nerve endings model. The evaluation results of these compounds showed that compound N308 has great promise as a candidate for a neuroprotective and neuroregenerative agent.

摘要：在经济高速发展的今天,广告已成为企业生存必不可少的手段,而药品广告因其特殊性,普遍存在着按照说明书写广告、无任何创意或是以扩大药品功效、夸大病情制造恐惧、代言人等偏离法规的创意,造成广告效果不好或者患者上当受骗。药品生产企业应该改变固有的思维,从品牌建设、对不同消费群体采用不同的广告策略、将品牌(产品)情感融入广告入手,提升药品广告质量。

摘要：随着经济不断发展,LED广告牌越来越多的涌现在各个商业繁华地段、闹市街头。本文通过武汉地区一个设计实例,对钢结构LED广告牌的结构设计进行了一些探讨。对于设计中的方案选型、施工中的注意事项、节点设计以及对原有建筑物的加固处理,如何较好解决传递广告牌的水平力的问题,进行了一些尝试,可为类似的广告牌设计提供一定的参考。

摘要：盐湖卤水提锂生产过程中,在除硼阶段会产生树脂再生废液,为了提高生产效益,设计了“脱硫除硼—沉锂—蒸发结晶—调浆洗涤—母液回用”工艺,将废液中有价元素进行了高值化利用.经试验优化,硫酸根和硼去除率均达98%以上,碳酸锂产品纯度为98.2%,锂回收率达到80%以上,钾钠得到有效分离,回收得到工业级氯化钠,副产品含硼酸钙硫和硫酸钙的固体作为硼肥原料使用.工艺操作便捷,能耗低,环保程度高,实现了对废液中有价元素的充分回收利用.

摘要：本文是美术史方法论和美术史个案结合的文章。本文以两个汉代艺术史的个案为例,即山东画像石中的所谓"风伯"和铜镜中的所谓"华盖",辨析了中外著名学者对图像的误读,在方法论层面剖析了误读的原因,称这种误读为"超级诠释"。笔者以一种"三段式"铜镜的图像为例,提出了从观察图像到揭示图像主题的"四个层次"逐步分析方法。所说"走回图像"有两个意思:既要走回图像形式之中、理解视觉语言的含义,又要走回图像原境之内、避免文图错位的链接。只有这样,理解图像的形式结构才能正确"激活"图像。选择"正确"的文本才能贴切地寻找到图像的意义。

摘要：模块式小型反应堆(SMR)是一种新型的核能系统。"玲龙一号"反应堆(ACP100)是我国完全自主创新的多用途模块化小型压水反应堆。本文介绍了ACP100的研发过程、堆芯设计和安全设计的主要特点,主要包括堆芯核设计、热工水力设计、安全设计理念、固有安全设计、事故应对策略等关键技术。ACP100反应堆通过基于全非能动的设计理念以及确定论与概率安全评价相结合的设计方法,极大地提高了安全性,超过了三代核电安全标准要求。

摘要：综述了含磷协同阻燃剂,如磷-氮,磷-硅,磷-氮-硅,磷-无机阻燃剂等的研究进展,并对今后含磷协同阻燃剂的发展方向作出了展望。