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基于Vanconnect的智能家居瘦客户端的设计与实现

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电子测试 2018年第10期29卷 17-17,16页

作者：张正文李仄立何林海湖北工业大学湖北武汉430068

本文提出了Vanconnect中间件技术,设计了基于Wi Fi的Vanconnect中间件瘦客户端设备,通过Vanconnect瘦客户端系统实例的实验,验证了Vanconnect瘦客户端能够支持多种通信协议,并且可以对标准客户端呈现统一的控制界面,无需安装多余的APP。

关键词： Vanconnect 物联网中间件瘦客户端

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有机肥对渭北旱塬烟区烤烟产质量的影响

中国农学通报 2024年第8期40卷 38-46页

作者：张世杰杨波王宾刚刘云张喜峰王文丽王泽理李山陕西省烟草公司宝鸡市公司陕西宝鸡721004 甘肃省农业科学院土壤肥料与节水农业研究所兰州730070 甘肃烟草工业有限责任公司兰州730050

研究有机肥对烤烟产量和品质的影响,可为陕西渭北旱塬烤烟产区有机肥替代部分化肥应用提供理论依据。通过田间试验、室内化学分析及感官评价相结合的方法,研究有机肥部分替代化肥对烤烟生长发育、产量、化学成分、感官评吸质量及经济效... 详细信息

研究有机肥对烤烟产量和品质的影响,可为陕西渭北旱塬烤烟产区有机肥替代部分化肥应用提供理论依据。通过田间试验、室内化学分析及感官评价相结合的方法,研究有机肥部分替代化肥对烤烟生长发育、产量、化学成分、感官评吸质量及经济效益的影响。结果表明:有机肥替代20%~40%的化肥有利于烤烟提早成熟,在烤烟成熟期,可使烤烟倒四叶叶片的SPAD值降低5.63%~6.83%,有机肥替代20%~40%的化肥处理与常规施肥相比,中上等烟叶的占比率提升19.94%~29.76%,总产值和净产值分别提升4.70%~6.96%和8.12%~20.26%,其评吸综合分值显著高于常规施肥和有机肥替代10%的化肥处理。利用主成分分析对代表烤烟产质量的11项指标进行综合评价,有机肥替代30%的化肥处理综合得分最高,其次是有机肥替代20%的化肥处理,再次是有机肥替代40%的化肥处理。在陕西渭北旱塬烟区,有机肥替代20%~40%的化肥有利于烟叶化学成分内在的协调性,能显著促进烟叶成熟,增加烤烟中上等烟叶的占比率,提高烤烟的经济效益。

关键词：有机肥烤烟产量品质主成分分析

阻断白细胞介素9对日本血吸虫感染小鼠免疫病理损伤及肠道菌群的影响

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热带医学杂志 2024年第5期24卷 611-616,F0002页

作者：吕嘉慧王纪龙肖苏羽卢作超莫景筌李彩淇邱然唐泽丽李青战廷正广西医科大学寄生虫学教研室广西南宁530021 广西医科大学临床医学院广西南宁530021 广西医科大学细胞生物学教研室广西南宁530021

目的研究阻断白细胞介素9(IL-9)对日本血吸虫(Sj)感染小鼠肝组织免疫损伤以及肠道菌群的影响,探讨阻断IL-9改善血吸虫病免疫病理损伤的机制。方法将15只实验小鼠随机分成正常对照组、Sj组和IL-9阻断组。Sj组和IL-9阻断组小鼠分别感染(15... 详细信息

目的研究阻断白细胞介素9(IL-9)对日本血吸虫(Sj)感染小鼠肝组织免疫损伤以及肠道菌群的影响,探讨阻断IL-9改善血吸虫病免疫病理损伤的机制。方法将15只实验小鼠随机分成正常对照组、Sj组和IL-9阻断组。Sj组和IL-9阻断组小鼠分别感染(15±1)条日本血吸虫尾蚴,IL-9阻断组小鼠每周腹腔注射IL-9抗体2次,Sj组小鼠每周腹腔注射IgG抗体2次作为同型对照。感染9周后处死小鼠,收取肝脏组织进行苏木精-伊红(HE)染色、Masson染色及免疫组化;收取小鼠结肠内容物,对肠道微生物进行宏基因组测序。结果HE、Masson染色显示,单个肉芽肿面积百分比,Sj组(58.6±4.9)%>IL-9阻断组(37.0±2.1)%,差异有统计学意义(F=678.4,PIL-9阻断组(16.2±0.3)%>正常对照组(0.4±0.1)%,差异有统计学意义(F=1314.0,PIL-9阻断组(14.9±1.4)%>正常对照组(1.4±0.4)%,差异有统计学意义(F=267.9,PIL-9阻断组(16.2±0.7)%>正常对照组(1.3±0.2)%,差异有统计学意义(F=3112.0,PIL-9阻断组(5.3±0.6)%>正常对照组(1.4±0.2)%,差异有统计学意义(F=131.1,P<0.001)。小鼠肠道微生物宏基因组测序显示,与正常对照组比较,Sj组和IL-9阻断组小鼠肠道菌群的多样性和物种丰富度均降低,其中IL-9阻断组与正常对照组差异有统计学意义(P=0.002),温生菌、巴恩斯氏菌、未分类肠杆菌、埃希氏菌属等的丰度发生显著变化。结论体内阻断IL-9可改变日本血吸虫感染小鼠肠道菌群的物种结构、多样性,并且这种改变可能与日本血吸虫病免疫病理的发生发展密切相关。

关键词：日本血吸虫虫卵肉芽肿肝纤维化白细胞介素9 肠道菌群

A Knowledge Survey on Health Education of Echinococcosis Among Students — Ganzi Tibetan Autonomous Prefecture, Sichuan Province, China, 2020

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China CDC weekly 2022年第8期4卷 137-142页

作者： Xu Wang Meihua Fu Qian Wang Wei li zeli Danba Shuai Han Xiaozhou He Jianfeng Ba Chumu Luorong Quzhen Jiangyang Yixi Luorong Dali Chunyang li Dandan Shi Yayi Guan Weiping Wu Ning Xiao National Institute of Parasitic Diseases Chinese Center for Diseases Control and Prevention(Chinese Center for Tropical Diseases Research)NHC Key Laboratory of Parasite and Vector BiologyWHO Collaborating Centre for Tropical DiseasesNational Center for International Research on Tropical DiseasesShanghaiChina Shanghai Municipal Center for Disease Control and Prevention ShanghaiChina Sichuan Center for Disease Control and Prevention ChengduSichuanChina Ganzi Tibetan Autonomous Prefecture Center for Disease Control and Prevention GanziSichuanChina National Institute of Viral Diseases Control and Prevention Chinese Center for Diseases Control and PreventionBeijingChina Shiqu County Center for Disease Control and Prevention GanziSichuanChina Daofu County Center for Disease Control and Prevention GanziSichuanChina Daocheng County Center for Disease Control and Prevention GanziSichuanChina The School of Global Health Chinese Center for Tropical Diseases ResearchShanghai Jiao Tong University School of MedicineShanghaiChina

Summary What is already known about this topic?Previous surveys have mainly focused on how well residents and primary school students have understood the core knowledge of echinococcosis control and are limited in terms of the comprehensiveness of the knowledge category and *** is added by this report?There were some shortcomings in related knowledge of echinococcosis among students,which showed a tendency to know methods but not the *** differences among regions indicated a lack of a unified system for training educators and allocating comprehensive educational *** are the implications for public health practices?The results of this study provide evidence to potentially help improve health education programs in the new phase of echinococcosis prevention and control in China.

关键词： Tibetan comprehensive prevention

Sirolimus eye drops inhibit acute alkali-burn-induced corneal neovascularization by regulating VEGFR2 and caspase-3 expressions

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Sirolimus eye drops inhibit acute alkali-burn-induced cornea...

Clinical Evaluation of Hepatic Fibrosis in Chinese Patients with Nonalcoholic Fatty liver Disease with FibroScan

2020第25届广东省药师周大会

作者： Yang Gao Xiangchao Yao Yujun li Chen Cao Chulong Huang zeli Guo Yandong Wang Department of Pharmacy & State Key Laboratory of Ophthalmology Zhongshan Ophthalmological Center Sun Yat-sen University

Objective: To investigate the effect of sirolimus(SRL) eye drops on acute alkali-burn-induced corneal neovascularization(CNV) and explore its possible mechanism. Methods: A total of 57 male Sprague-Dawley rats weighing 160 – 180 g were randomly divided into four groups including a normal control group(NC group, n=12), an untreated alkali-burned model control group(MC group, n=15), a blank eye drop treatment group(BT group, n=15), and an SRL eye drop treatment group(ST group, n=15). Corneal inflammation and CNV were observed and scored under a slit-lampmicroscope 3, 7, and 14 days after alkali exposure. Three rats were randomly sacrificed in each group before modeling and 3, 7, 14 days after modeling, and the corneas of right eyes were harvested for Western blotting to compare the expression levels of VEGFR2 and caspase-3. Results: Corneal inflammation scoring showed that the corneal edema and conjunctival congestion were severe in the MC, BT, and ST groups 1 day after alkali exposure but were alleviated at day 3. The corneal transparency was significantly higher in the ST group than in the MC and BT groups at days 7(F= 9.77, Plimbal vascular network was markedly filled. SNV was obvious at days 3, 7, and 14. The new blood vessels were shorter and sparser in the ST group than in the MC and BT groups, and the CNV scores showed significant differences among these groups(day 3: F=8.60, Pling and showed no significant difference among the different groups(F=0.52, P>0.05;F=0.98, P>0.05). The corneal expression of VEGFR2 became significantly higher in the MC and BT groups than in the ST group 3, 7, and 14 days after alkali exposure, and there were significant differences in relative gray-scale values among these groups(day 3: F=32.16, P<0.01;day 7: F=85.96, P<0.01;day 14: F=5

关键词： Sirolimus corneal neovascularization eye drops rats

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Chinese Medicine 2015年第2期6卷 115-123页

作者： zeli Gao Xiaoli lin Guoyu Chen Jieru Ji Mingfeng Tang Xiaotong He Qinghui Xiong Ming li Department of Gastroenterology People’s Hospital of Pudong New Area Shanghai China Laboratory of Innovative Medicine Hong Kong

Aim: The clinical value of FibroScan in evaluation of hepatic fibrosis was assessed in Chinese patients with nonalcoholic fatty liver disease (NAFLD). Methods: liver stiffness and other NAFLD related variables were measured in NAFLD patients with either elevated or normal hyaluronic acid (HA) levels, and in healthy volunteers respectively. Moreover, hepatic fibrosis rat model was used for the correlation analysis between the measured liver elasticity and its corresponding pathological changes. Results: The severity of NAFLD in patients was positively correlated with both HA level and FibroScan values suggesting that fibrosis occured along with the progression of NAFLD. Interestingly, the FibroScan value was found to change at an earlier stage of the disease than that of HA level. The mean liver elasticity in the sampling volume of the region of interest in experimental rats, which were subject to the induction of liver fibrosis using peritoneal injection of carbon tetrachloride (CCl4) for 6 or 9 weeks respectively, was measured using Fibroscan. The examination of pathological changes of these experimental rats demonstrated the positive correlation of the measured elasticity values with the extent (severity) of the corresponding pathological changes in the rats of 6 weeks post induction of liver fibrosis with a moderate liver fibrosis, or 9 weeks with a severe liver fibrosis. The average liver stiffness for the normal liver (S0) was 4.51 ± 0.82 kPa, for moderate liver fibrosis (S2) was 6.91 ± 1.32 kPa, and for severe liver fibrosis (S3) 9.62 ± 1.82 kPa. Conclusion: FibroScan can be used to objectively and quantitatively identify the trend in the changing stiffness of the liver and noninvasively detect the development of liver fibrosis.

关键词： FibroScan Nonalcoholic Fatty liver Disease Hyaluronic Acid Ultrasound Elastography

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六通道数据采集及处理系统的研制

微计算机信息 2005年第9S期21卷 94-97,169页

作者：高泽利李颖昆明医学院数学物理教研室

单片计算机应用系统在生物医学信号的采集及处理方面具有广阔的应用前景。作者根据实际需要研制了一款六通道数据采集及处理单片计算机应用系统,该系统在医学生生理实验中试用,取得了很好的效果。

关键词：放大器 A/D转换器单片机串行通信

“红色社会工作”:中国特色社会工作的重塑之路

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长白学刊 2021年第5期 115-121页

作者：邵力王泽莉哈尔滨工业大学人文社科与法学学院黑龙江哈尔滨150001

“红色社会工作”是我国社会发展的必然结果,也是中国特色社会工作区别于西方社会工作的典型标志。党群服务中心作为“红色社会工作”在中国社会实践的产物,其多方联动的运作模式、多元化的服务内容以及智能化的服务平台在阐释当下社会... 详细信息

“红色社会工作”是我国社会发展的必然结果,也是中国特色社会工作区别于西方社会工作的典型标志。党群服务中心作为“红色社会工作”在中国社会实践的产物,其多方联动的运作模式、多元化的服务内容以及智能化的服务平台在阐释当下社会工作发展特色的同时,也从主体、理念、方法等角度为“红色社会工作”的发展提供了重塑路径。在不断推进的本土化进程中,“红色社会工作”仍需进一步提升国际话语权,为社会工作事业作出更大贡献。

关键词：红色社会工作中国特色社会事业红色文化

Isolation and Characterization of Maize WRKY Genes Involved in Abiotic Stress Tolerance

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Isolation and Characterization of Maize WRKY Genes Involved ...