检索结果-南通市图书馆

Assessment of rural sustainable development and analysis and prediction of obstacles and coupled coordinated development:A case study of Zaozhuang City

引用

Chinese Journal of Population,Resources and Environment 2024年第3期22卷 312-325页

作者： xuesong Zhan Huize Zhang Yufei Zhao Yu He Dazheng Li fang Wang Yufen Zhang Chaofeng Shao college of Environmental Science and Engineering Nankai UniversityTianjin 300350China Chinese Society for Sustainable Development Beijing 100036China

In China,the Innovation Demonstration Zone for the National Sustainable Development Agenda is a key initiative for executing the United Nations(UN)2030 Agenda for Sustainable *** Zone also plays critical roles in addressing the developmental bottlenecks that China faces and sharing Chinese insights into global sustainable development *** July 15,2022,the State Council endorsed the Zone’s establishment in Zaozhuang City,Shandong Province,where it focuses on innovation-led sustainable development in rural *** into the levels,impediments,interdependencies,and evolutionary trends of rural sustainable development is ***,this research aimed to assist in comprehensively assessing developmental challenges and facilitating the harmonious advancement of social,economic,and environmental aspects in rural *** pursuit of the three fundamental dimensions of the UN’s Sustainable Development Goals(SDGs),namely development’s drivers,quality,and equity,this study was grounded in China’s national Rural Revitalization Strategy and the demands of sustainable development *** also aligns with the UN 2030 Agenda for Sustainable Development and the associated SDG *** on four key areas,namely production elements,natural elements,social elements,and rural governance,this study developed an evaluation index system for assessing the level of rural sustainable *** employed a range of analytical models,including the game theory-based combination empowerment method,barrier degree model,coupling degree model,coupling coordination degree model,and gray prediction GM(1,1)model,to analyze the status and evolving trends of rural sustainable development in Zaozhuang City from 2015 to *** key findings were as follows:①Relative to the baseline year 2015,the sustainable development level in Zaozhuang’s rural areas has shifted toward an improved state overall.②The primary barrier to achieving rural sustainable develop

关键词： Rural sustainable development Sustainable Development Goals(SDGs) Barrier intensity Coupling coordination degree Forecast analysis

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

开放热管理式三维织物基光热海水淡化系统

引用

纺织学报 2024年第2期45卷 153-161页

作者：葛灿雍楠杜恒吴天宇方剑苏州大学纺织与服装工程学院江苏苏州215021 上海纺织集团检测标准有限公司上海200082

界面光热海水淡化系统可实现低碳低成本的除盐净水。为解决传统器件在海水淡化过程中效率较低的问题,提出一种额外捕获环境热量用于促进立体多级蒸发的开放式热量管理方案。将具有宽带谱光吸收性能的乙炔碳黑颗粒作为光热负载,混纺织物... 详细信息

界面光热海水淡化系统可实现低碳低成本的除盐净水。为解决传统器件在海水淡化过程中效率较低的问题,提出一种额外捕获环境热量用于促进立体多级蒸发的开放式热量管理方案。将具有宽带谱光吸收性能的乙炔碳黑颗粒作为光热负载,混纺织物作为基材及供水材料,利用系统与环境间的热量传递,额外捕获热量,用于促进供水层的冷蒸发。结果表明:在优化负载和平衡能量供需等策略下,系统呈现出优异的水蒸发性能蒸发速率为1.80 kg/(m^(2)·h),水蒸发效率为97.1%;在海水淡化运行15个循环后,织物的海水淡化速率仍保持约1.73 kg/(m^(2)·h),处理后的冷凝水符合健康饮水标准,具有广阔应用前景。

关键词：光热转换海水淡化冷蒸发热管理织物

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

考虑储氢压强的风氢耦合系统构网型自适应控制策略

引用

热力发电 2024年第8期53卷 68-76页

作者：张维昊任永峰贺彬照日格图方琛智陈建内蒙古工业大学能源与动力工程学院内蒙古呼和浩特010051

针对风氢耦合系统接入弱电网下负荷变动导致系统频率波动及越限问题,提出基于储氢系统压强动态反馈的构网型虚拟同步发电机(virtual synchronous generator,VSG)转动惯量自适应控制策略。首先建立了构网型风氢耦合系统物理仿真模型,推... 详细信息

针对风氢耦合系统接入弱电网下负荷变动导致系统频率波动及越限问题,提出基于储氢系统压强动态反馈的构网型虚拟同步发电机(virtual synchronous generator,VSG)转动惯量自适应控制策略。首先建立了构网型风氢耦合系统物理仿真模型,推导有功功率闭环传递函数,分析了转动惯量和阻尼系数对系统功频振荡特性的影响情况;然后考虑储氢系统压强的动态变化实时优化转动惯量的计算,保证风氢耦合系统在电网频率波动及负荷有功波动下稳定运行;最后通过MATLAB/SIMULINK进行策略验证。研究结果表明:采用构网型自适应方法可加快系统频率恢复,大幅度提升系统的动态响应能力,实现风氢耦合系统稳定运行。

关键词：风氢耦合系统构网型虚拟同步发电机自适应控制转动惯量

来源：

维普期刊数据库博看期刊

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Follicle stimulating hormone controls granulosa cell glutamine synthesis to regulate ovulation

引用

Protein & Cell 2024年第7期15卷 512-529页

作者： Kai-Hui Zhang Fei-Fei Zhang Zhi-Ling Zhang Ke-Fei fang Wen-Xing Sun Na Kong Min Wu Hai-Ou Liu Yan Liu Zhi Li Qing-Qing Cai Yang Wang Quan-Wei Wei Peng-Cheng Lin Yan Lin Wei Xu Cong-jian Xu Yi-Yuan Yuan Shi-Min Zhao The Obstetrics&Gynecology Hospital of Fudan university State Key Laboratory of Genetic EngineeringFudan UniversityShanghai 200090China Shanghai Key Laboratory of Metabolic Remodeling and Children’s Hospital of Fudan UniversityShanghai 200032China School of life sciences and Institutes of Biomedical sciences Fudan UniversityShanghai 200438China Department of Nutrition and Food Hygiene School of Public HealthNantong UniversityNantong 226019China Reproductive Medicine Center The Affiliated Drum Tower Hospital of Nanjing University Medical SchoolNanjing 210008China Shanghai Fifth People’s Hospital of Fudan university Fudan UniversityShanghai 200240China Department of Animal Science and Technology Nanjing Agricultural UniversityNanjing 210014China Key Laboratory for Tibet Plateau Phytochemistry of Qinghai Province College of PharmacyQinghai University for NationalitiesXining 810007China Pediatric Research Institute Children’s Hospital Affiliated to Shandong University(Jinan Children’s Hospital)Jinan 250022China

Polycystic ovary syndrome(PCOS)is the leading cause of anovulatory *** understanding of the ovulation drivers hinders PCOS ***,we report that follicle stimulating hormone(FSH)controls follicular fluid(FF)glutamine levels to determine *** ovulation starts from FF-exposing granulosa cell(GC)*** glutamine,which decreases in pre-ovulation porcine FF,elevates in PCOS patients ***-glutamine chow to elevate FF glutamine inhibits mouse GC apoptosis and induces hormonal,metabolic,and morphologic PCOS ***,follicle-development-driving FSH promotes GC glutamine synthesis to elevate FF glutamine,which maintain follicle wall integrity by inhibiting GC apoptosis through inactivating ASK1-JNK apoptotic *** and glutamine inhibit the rapture of cultured murine *** removal or ASK1-JNK pathway activation with metformin or AT-101 reversed PCOS traits in PCOS models that are induced with either glutamine or *** suggest that glutamine,FSH,and ASK1-JNK pathway are targetable to alleviate PCOS.

关键词： ovulation glutamine granulosa cells PCOS FSH

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Simvastatin inhibits leptin-induced hypertrophy in cultured neonatal rat cardiomyocytes

引用

Acta Pharmacologica Sinica 2006年第4期27卷 419-422页

作者： Tai-ping HU~(2,3) fang-ping XU~2 Yuan-jian LI~3 jian-dong luo~(2,4) ~2Department of Pharmacology,Guangzhou Medical college,Guangzhou 510182,China ~3Department of Pharmacology,School of Pharmaceutical sciences,Central South university,Changsha 410078.China Department of Pharmacology Guangzhou Medical College Guangzhou China Department of Pharmacology School of Pharmaceutical Sciences Central South University Changsha China

Aim:To test the hypothesis that statins inhibit leptin-induced hypertrophy incultured neonatal rat ***:Cultured neonatal ratcardiomyocytes were used to evaluate the effects of simvastatin on leptin-induced *** reactive oxygen species(ROS)levels weredetermined by using 2',7'-dichlorofluorescein diacetate(DCF-DA)*** intracellular RNA and cell protein content,which serve as cell proliferativemarkers,were assayed by using propidium iodide(PI)fluorescence and the Bio-Rad DC protein assay,*** cell surface area,an indicator of cellhypertrophy,was quantified by using Leica image analysis ***:After 72 h treatment,leptin markedly increased RNA levels,cell surface area,andtotal cell protein levels in cardiomyocytes,which were significantly inhibited bysimvastatin or catalase *** levels were significantly elevated incardiomyocytes treated with leptin for 4 h compared with those cells withoutleptin *** increase in ROS levels in cardiomyocytes induced by leptinwas reversed by treatment with simvastatin and ***:Simvastatininhibits leptin-induced ROS-mediated hypertrophy in cultured neonatal rat car-diac *** therapy may provide an effective means of improving car-diac dysfunction in obese humans.

关键词： cardiomyocyte hypertrophy leptin oxidative stress statins

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

动物莱姆病诊断与防治技术研究进展

引用

中国人兽共患病学报 2024年第1期40卷 62-69页

作者：于惊蛰邱建桥周岚方仁东陈雪蕾西南大学动物医学院重庆400715 重庆国际旅行卫生保健中心重庆401147

莱姆病(Lyme disease)又名伯氏疏螺旋体病,是20世纪70年代发现的以蜱为传播媒介,由不同基因型伯氏疏螺旋体(Borrelia burgdorferi sensu lato)感染所致的人兽共患自然疫源性疾病,主要流行于温带和亚热带地区,犬、猫、马、牛、鹿等多种... 详细信息

莱姆病(Lyme disease)又名伯氏疏螺旋体病,是20世纪70年代发现的以蜱为传播媒介,由不同基因型伯氏疏螺旋体(Borrelia burgdorferi sensu lato)感染所致的人兽共患自然疫源性疾病,主要流行于温带和亚热带地区,犬、猫、马、牛、鹿等多种动物易感,人也是该病原菌的易感宿主。人患莱姆病时的主要症状为游走性红斑、关节炎和其他神经系统症状。患病动物常表现的症状是蜱叮咬部位被毛脱落、发热、蹄叶炎、跛行等。莱姆病流行广泛,但是诊断较为困难并极易造成误诊和漏诊。为避免莱姆病对畜牧业以及宠物行业造成不利影响,亟需提高对莱姆病的关注。因此,本文对动物莱姆病及其诊断和防治技术的研究进展进行综述,以期为动物莱姆病的准确、快速诊断和防治提供参考。

关键词：动物莱姆病诊断与检测技术防治技术研究进展

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Risk factors for renal outcomes in children with antineutrophil cytoplasmic antibody-associated vasculitis:a nationwide retrospective study in China

引用

World Journal of Pediatrics 2024年第5期20卷 506-516页

作者： Li-Wen Tan Jun-Li Wan Chun-Hua Zhu Hong Xu Zheng-Kun Xia Li-Zhi Chen Xiao-Chuan Wu fang Wang Xiao-Rong Liu Cheng-Guang Zhao Xiao-Zhong Li jian-Hua Mao Xiao-Wen Wang Wen-Yan Huang Yu-Hong Li jian-jiang Zhang Shi-Pin Feng Jun Yang Jiao-Jiao Liu Chun-Lin Gao Li-Ping Rong Lan-Jun Shuai Ke Xu He-Jia Zhang Qiu Li Ai-Hua Zhang Mo Wang Department of Nephrology Children’s Hospital of Chongqing Medical UniversityZhongshan 2nd Rd.136Chongqing400014China Ministry of Education Key Laboratory of Child Development and Disorders National Clinical Research Center for Child Health and DisordersChina International Science and Technology Cooperation Base of Child Development and Critical DisordersChildren’s Hospital of Chongqing Medical UniversityChongqingChina Chongqing Key Laboratory of Pediatrics Children’s Hospital of Chongqing Medical UniversityChongqingChina Department of Nephrology Children’s Hospital of Nanjing Medical University72 Guangzhou RoadNanjing210008China Department of Nephrology Children’s Hospital of Fudan UniversityNational Paediatric Medical Center of ChinaShanghaiChina Department of Pediatrics Jinling HospitalNanjing Medical UniversityNanjingChina Department of Pediatrics Jinling HospitalThe First School of Clinical MedicineSouthern Medical UniversityNanjingChina Department of Pediatrics Jinling HospitalMedical School of Nanjing UniversityNanjingChina Department of Pediatric Nephrology and Rheumatology The First Affiliated Hospital of Sun Yat-Sen UniversityGuangzhouChina Department of Pediatrics The Second Xiangya Hospital of Central South UniversityChangshaChina Department of Pediatrics Peking University First HospitalBeijingChina Department of Nephrology Beijing Children’s HospitalCapital Medical UniversityBeijing100045China National Center for Children’s Health BeijingChina Department of Pediatrics Shengjing Hospital of China Medical UniversityShenyangChina Department of Nephrology and Immunology Children’s Hospital of Soochow UniversitySuzhouChina Department of Nephrology Children HospitalZhejiang University School of MedicineHangzhouChina Department of Nephrology Wuhan Children’s Hospital(Wuhan Maternal and Child Healthcare Hospital)Tongji Medical CollegeHuazhong University of Science&TechnologyWuhanChina Department of Nephrology and Rheumatology Shanghai Children’s HospitalSchool

Background Pediatric antineutrophil cytoplasmic antibody-associated vasculitis(AAV)is a life-threatening systemic vasculitis featured by liability to renal ***,there are few studies on the risk factors and predictive models for renal outcomes of AAV in *** Data from 179 AAV children in multiple centers between January 2012 and March 2020 were collected *** risk factors and predictive model of end-stage renal disease(ESRD)in AAV were *** renal involvement was the most typical manifestation(95.5%),and the crescent was the predominant pathological lesion(84.9%).The estimated glomerular filtration rate(eGFR)was evaluated in 114 patients,of whom 59.6%developed ESRD,and the median time to ESRD was 3.20 *** eGFR[P=0.006,odds ratio(OR)=0.955,95%confidence interval(CI)=0.924–0.987]and the percentages of global glomerulosclerosis(pGGS;P=0.018,OR=1.060,95%CI=1.010–1.112)were independent risk factors for ESRD of renal *** on the pGGS and eGFR at renal biopsy,we developed three risk grades of ESRD and one predictive *** Kaplan‒Meier curve indicated that renal outcomes were significantly different in different risk grades(Prenal involvement is the most common manifestation of pediatric AAV in China,of which more than half deteriorates into *** predictive model based on eGFR at renal biopsy and the pGGS may be stable and accurate in speculating the risk of ESRD in AAV children.

关键词： Antineutrophil cytoplasmic antibody End-stage renal disease Glomerulonephritis Pediatric nephrology Vasculitis

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Transglutaminase 3 expression in C57BL/6J mouse embryo epidermis and the correlation with its differentiation

引用

Cell Research 2005年第2期15卷 105-110页

作者： jian ZHANG1,2, Hui Ying ZHI1, fang DING1, Ai Ping luo1, Zhi Hua LIU1*1National Laboratory of Molecular Oncology, Cancer Institute, Chinese Academy of Medical sciences & Peking UnionMedical college, Beijing 100021, China.2life Science Institute, Hebei Normal university, Shijiazhuang 050016, China National Laboratory of Molecular Oncology Cancer Institute Chinese Academy of Medical Sciences & Peking Union Medical College Beijing China life Science Institute Hebei Normal University Shijiazhuang China

Epidermal-type transglutaminase 3 (TGM3) is involved in the cross-linking of structural proteins to form the cornifiedenvelope in the epidermis. In the present study, we detected the expression of TGM3 in the mouse embryo using ***3 mRNA is weakly presented from E11.5 to E14.5 and increases significantly from E15.5 to birth. Then wedetermined the spatial and temporal expression pattern of TGM3 in the skin and other organs by in situ hybridization. Wefound a deprivation of TGM3 in skin at E11.5, while a rich supply in periderm cells and a weak expression in basal cellsfrom E12.5 to E14.5. From the period of E15.5 to E16.5, after keratinization in the epidermis, TGM3 was expressed inthe granular and cornified layers. The electron microscopic observation of the C57BL/6J mouse limb bud skin develop-ment provided several morphological evidences for the epidermal differentiation. The above findings suggest that theexpression of TGM3 plays a important role in the epidermis differentiation in embryogenesis.

关键词： transglutaminase 3 epidermis differentiation C57BL/6J mouse embryo.

来源：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

基于多参数优化的多机器人图案构成的分配算法

引用

控制与决策 2024年第4期39卷 1104-1112页

作者：张方方赵鹏博曹家晖辛健斌刘艳红郑州大学电气与信息工程学院郑州450000

在不同应用场景下多机器人系统的图案构成受到越来越多的关注,然而现有方法不能有效地优化在障碍物环境中的图案在线自主构成.为解决这一问题,提出一种新的基于目标匹配和路径优化的实时在线的优化算法.首先,以机器人与虚拟期望图案的... 详细信息

在不同应用场景下多机器人系统的图案构成受到越来越多的关注,然而现有方法不能有效地优化在障碍物环境中的图案在线自主构成.为解决这一问题,提出一种新的基于目标匹配和路径优化的实时在线的优化算法.首先,以机器人与虚拟期望图案的距离为目标函数,建立一个多参数的图案构成模型,进而在一定的约束条件下求解得到最优的期望图案参数;其次,建立迭代控制器,使机器人在向目标点移动的过程中,可以实时在线地进行机器人与目标点的分配;然后,采用最佳避碰速度算法使机器人无碰撞地到达期望图案的目标点,完成图案构成;最后,通过在MATLAB和V-REP中的仿真实验,验证所提出方法的正确性和有效性.

关键词：多机器人系统图案构成避障路径优化

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Deposition Behavior at Different Substrate Temperatures by Using Supersonic Laser Deposition

引用

Journal of Iron and Steel Research International 2013年第10期20卷 87-93页

作者： YUAN Lin-jiang luo fang YAO jian-hua Key Laboratory of Special Purpose Equipment and Advanced Processing Technology of Ministry of Education Zhejiang University of Technology college of Zhijiang Zhejiang University of Technology

The supersonic laser deposition （SLD） is a new fabrication process which combines the supersonic powder stream found in cold spray with laser heating of the deposition zone. Because of the instantaneity of particles impact, the deformation behaviors and the adhesion behaviors of particles impacted on the substrate by SI.D cannot be well investigated through experiments. Therefore, a finite elemen! model was developed to solve the problems above. Meanwhile, the heat effect of the substrate heated by laser was discussed. The effective plastic strain and the effec- tive stress between the particle and substrate at different laser preheal temperatures were studied. The results show that laser depositing temperatures of 1 000 and 1 100 ℃ on substrate would be the optimized for the bonding of parti- cles and substrate. In addition, the simulation results conformed to experimental results.

关键词： supersonic laser deposition deformation behavior adhesion behavior finite element model

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：