关键词： 材料物理   高等院校   高端制造   基础性学科   物理学科   化学原理   国际经济地位   无机材料  

摘要： 材料物理是当前理工学科的基础性学科,在半导体、芯片、面板等高端制造领域有着举足轻重的作用,是理工人才培养的根本保障。特别是在当前的国际形势下,中国的芯片等高端产品研发关系到国家的未来发展和国际经济地位,材料物理学科的地位和价值更加不可动摇。《材料物理性能(第二版)》(华东理工大学出版社,2018年12月版)一书由吴其胜、张霞、蔡安兰共同编著,编者立足于材料物理专业的基本要求,将无机材料作为全书的核心研究对象,对材料的力、热、电、磁等物理性能进行了详细而全面的介绍,阐述了各性能的物理或化学原理,及其在不同的环境条件下的相关属性,是高等院校材料物理等相关专业的重要教材,同时对于物理工程的具体实践也有着重要的借鉴意义。总览全书,具备三个方面的显著特色。

关键词： Africa   HIV   inflammation   microbial translocation   monocyte activation   obesity   sCD163  

摘要： Objectives: Heightened systemic inflammation is common in obese individuals and persons with HIV (PWH) and is independently associated with an increased risk of cardiovascular diseases (CVDs). We investigated the combined effect of central obesity, a surrogate measure of visceral fat and HIV on circulating levels of inflammatory cytokines among Kenyan adults. Design: A cross-sectional study. Methods: We analysed and compared data from 287 virally suppressed PWH and 277 noninfected Kenyan adults, including biomarkers of gut epithelial dysfunction (intestinal fatty acid binding protein), monocyte activation (soluble CD163 and CD14) and inflammation [interleukin (IL)-1 beta, IL-6, TNF-alpha and hsCRP] by HIV/central obesity status (HIV-positive/obese, HIV-negative/obese, HIV-positive/nonobese and HIV-negative/nonobese). Central obesity was defined as waist circumference more than 80 cm for women and more than 94 cm for men. We assessed the association of HIV/obesity status with elevated biomarkers (>75th percentile) using logistic regression. Results: Median age for participants was 44 years and 37% were centrally obese. Levels of all biomarkers were higher among the HIV-positive/obese compared with the HIV-negative/nonobese (P < 0.05 for all comparisons). The HIV-positive/obese group had the greatest odds of having elevated inflammatory biomarkers compared with other groups even after adjustment of age, BMI and other conventional CVD risk factors (P < 0.05 for all). Additional adjustment for sCD163 in the multivariate model substantially attenuated the association for HIV-positive/obesity with IL-1 beta, IL-6 and TNF-alpha but not hsCRP. The contribution of HIV-positive/obesity to inflammation was independent of the degree of immunosuppression. Conclusion: Central obesity is prevalent among virally suppressed African PWH and is associated with greater inflammation and monocyte activation independent of other comorbidities and HIV-specific factors.

关键词： 康熙十七年   广东番禺   乾隆时期   新安画派   安徽歙县   诗文书画   生卒年   疑年录  

摘要： 汪后来本为清康熙、乾隆时期安徽歙县人,自幼随父到广东,遂落籍广东番禺,擅诗文书画,为『新安画派"余绪,著有《鹿冈集》。关于其生卒年,汪宗衍(一九○八—一九九三)在《岭南画人疑年录》中称其"生康熙十七年(一六七八),乾隆十二年(一七四七)年七十犹在"(1);谢文勇《广东画人录》称其生康熙十六年(一六七七),卒年不明(2)。

关键词： 西夏语   通假字   语义关联  

摘要： 西夏译汉文佛典中存在语义关联的通假字,这批通假字的本字与借字之间并非只有语音相同、相近,语义也具有一定联系,分别表现在语法与语用两个方面。语法上的关联性主要和动词的人称呼应与音韵转换以及词性有关,语用上的关联性主要是语言形式在不同语言环境中表现的意义具有差异。

关键词： 作战服   手套   迷彩   作战靴   防弹背心   附件   武警   综合性  

摘要： 本刊2021年第7、8期相继介绍了武警特战虎斑迷彩系列作战服、头盔及防弹背心,本篇展示与武警虎斑迷彩系列相关的手套、特战靴及其他附件--该型号在07作战靴基础上改进而成,综合性能有较大提升。

关键词： 开罗   贸易   城市发展  

摘要： 文章以开罗不同的统治时期为线索,通过比较地图、参阅文献等方法,分别探究不同背景下各个因素对于开罗城市形态的影响。以古代贸易的影响为主,旨在探究现代全球化贸易对于发展中国家城市的影响,为其他参与到全球化贸易中的发展中国家提供经验、带来启发。

关键词： 食品生产许可   蛋白粉   市场监督管理局   植物源性   黑市   黑龙江省   印发   征求意见  

摘要： 各市(地)市场监督管理局:根据《食品生产许可管理办法》等有关规定,省市场监管局结合全省食品生产许可审查工作的实际需要,经广泛征求意见并组织相关专家审核,制定了《其他食品(食品工业用植物源性蛋白粉)生产许可审查方案(试行)》,现予印发,请各地认真遵照执行。

关键词： 《景德传灯录》   《五灯会元》   异体字  

摘要： 《五灯会元》汇集了《景德传灯录》《天圣广灯录》《建中靖国续灯录》《联灯会要》《嘉泰普灯录》等五部灯录,记载了五家七宗的发展史和诸禅师的事迹、语录,囊括了宋末以前禅宗祖祖相传的佛法智慧。将宋理宗年间普济所作的《五灯会元》与宋真宗年间释道原所作的《景德传灯录》进行互校,发现有大量异体字,文章选取了14组异体字,分析其结构和形体上的差别。

关键词： dried blood spot testing   eHealth   HIV   MSM   mHealth   mobile applications   preexposure prophylaxis   treatment adherence and compliance  

摘要： Objective: Improving adherence to preexposure prophylaxis (PrEP) by providing automated feedback on self-reported PrEP use via a mobile application (app). Design: Randomized clinical trial among MSM participating in the Amsterdam PrEP demonstration project (AMPrEP). Methods: Eligible participants were randomized 1 : 1 to the control or intervention app. Both allowed daily reporting of sexual behaviour and medication intake;the intervention app also provided visual feedback. Dried blood spots collected at 12 and 24 months yielded intracellular tenofovir diphosphate concentrations (TFV-DP). We assessed proportions of participants with poor (TFV-DP <700 fmol/punch;primary outcome), good (TFV-DP >= 700 fmol/punch) and excellent (TFV-DP >= 1250 fmol/punch;secondary outcome) adherence at both time-points, and the association with the control or intervention app. Results: We randomized 229 participants, 118 to the intervention and 111 to the control arm. The primary, per-protocol, analysis included 83 participants per arm. In total, 22/166 (13%) of participants adhered poorly, 144/166 (87%) good and 66/166 (40%) excellently. App feedback did not result in a lower proportion of participants with poor adherence [control: 9 of 83 (11%);intervention: 13 of 83 (16%);P = 0.36]. App feedback did result in a larger proportion of participants with excellent adherence [control: 26/83 (31%);intervention: 40/83 (48%);P = 0.026]. Conclusion: In this highly adherent population, app feedback did not improve the proportion of participants with poor adherence to PrEP. Clinical Trial Number Netherlands Trial Register: NL5413.