检索结果-南通市图书馆

GeoQuest Project Computer Class Role Playing Game as Innovative Teaching Methodology to Foster STEAM Education

在线全文

学校读者我要写书评

暂无评论

Journal of Environmental Science and Engineering(B) 2016年第10期5卷 495-511页

作者： sabina Maraffi Francesco Maria Sacerdoti School of Science and Technology Department of Geology University of Camerino Camerino (MC) 63032 Italy e-voluzione s.r.l. Via Diocleziano 107 Naples 80125 Italy

＂Learning on Gaming＂ Improves Science Learning in a STEAM Interdisciplinary Approach

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

Journal of Environmental Science and Engineering(A) 2017年第3期6卷 155-165页

作者： sabina Maraffi Francesco Maria Sacerdoti School of Science and Technology Department of Geology University of Camerino Camerino (MC) 63032 Italy e-voluzione s.r.l. R&D Department Naples 80125 Italy

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

人血管内皮细胞中腺苷代谢的定量研究

中国应用生理学杂志 2005年第4期21卷 440-442页

作者：张群英 Andreas Deussen sabina Mattig 中山大学第五附属医院心内科广东珠海519000 德国德累斯顿工业大学生理学院德国德累斯顿d01069

目的:通过对人脐静脉内皮细胞腺苷分泌进行定性及定量研究,了解人类血管内皮细胞的腺苷代谢及机制。方法:收集并测定不同干预下细胞柱流出液中分离的人脐静脉内皮细胞分泌的腺苷量。结果:在无干预、抑制腺苷激酶及去氨酶、抑制细胞膜腺... 详细信息

目的:通过对人脐静脉内皮细胞腺苷分泌进行定性及定量研究,了解人类血管内皮细胞的腺苷代谢及机制。方法:收集并测定不同干预下细胞柱流出液中分离的人脐静脉内皮细胞分泌的腺苷量。结果:在无干预、抑制腺苷激酶及去氨酶、抑制细胞膜腺苷转运情况下,人脐静脉内皮细胞腺苷分泌率分别为13.5±7.1 ***?-1、32.5±14.2 ***-1和20.8±15.7 ***-1。结论:人类血管内皮细胞内腺苷合成高于胞外,而细胞膜腺苷转运被抑制后的腺苷分泌率反而高于生理状态下分泌率,则表明腺苷在胞内分解代谢非常迅速,使部分腺苷反由胞外扩散入胞内。

关键词：人血管内皮细胞腺苷代谢

在线全文

学校读者我要写书评

暂无评论

中国多维贫困测量:估计和政策含义

中国农村经济 2009年第12期 4-10,23页

作者：王小林 sabina Alkire 中国国际扶贫中心牛津大学

本文采用Alkireand Foster于2007年开发的多维贫困测量方法,利用2006年中国健康与营养调查数据,对中国城市和农村家庭多维贫困进行了测量。测量结果表明,中国城市和农村家庭都存在收入之外的多维贫困,城市和农村近1/5的家庭存在收入之... 详细信息

本文采用Alkireand Foster于2007年开发的多维贫困测量方法,利用2006年中国健康与营养调查数据,对中国城市和农村家庭多维贫困进行了测量。测量结果表明,中国城市和农村家庭都存在收入之外的多维贫困,城市和农村近1/5的家庭存在收入之外任意3个维度的贫困。中国城市和农村的贫困状况远远高于国家统计局以收入为标准测量的贫困发生率。维度分解结果表明,卫生设施、健康保险和教育对多维贫困指数的贡献最大。对样本地区的分解结果表明,贵州省多维贫困指数最高。城乡分解结果表明,黑龙江和广西的城市多维贫困比较突出。因此,中国下一个十年(2011～2020年)扶贫开发纲要应从多维度识别和瞄准贫困。

关键词：多维贫困测量中国

Structure and genetic diversity of natural populations of Guadua weberbaueri in the southwestern Amazon,Brazil

在线全文

学校读者我要写书评

暂无评论

Journal of Forestry Research 2021年第2期32卷 755-763页

作者： Glória da Silva Almeida Leal Fabrício Assis Leal Hugo Teixeira Gomes Anderson Marcos de Souza sabina Cerruto Ribeiro Jonny Everson Scherwinski-Pereira Centro Multidisciplinar Universidade Federal do AcreCruzeiro do SulAcreBrazil Universidade de Brasília BrasíliaDistrito FederalBrazil Centro de Ciências Biológicas e da Natureza Universidade Federal do AcreRio BrancoAcreBrazil Centro de Pesquisa e Aplicação de Bambu e Fibras Naturais Universidade de Brasília–CPAB/UnBBrasíliaDistrito FederalBrazil Embrapa Recursos Genéticos e Biotecnologia Av.W5 Norte(final)PqEBBrasíliaDistrito Federal 70770-917Brazil

The Brazilian state of Acre has an extensive natural reserve of bamboo,making it one of the largest in loco gene *** aim of this study was to characterize the structure and genetic diversity of Guadua weberbaueri *** two populations,one native(FAPB)and the other anthropized(FAPBA),using ISSR *** results show that the FAPB population exhibited higher values for all estimates of population ***,the FAPBA population also showed high heterozygosity,corroborated by estimated gene flow(Nm=3.9)between the *** study of the association between Nei’s genetic distances and the geographic distances between the populations were significantly correlated(r=0.45,p=0.01),corroborated by the dendrogram revealing two distinct groups corresponding to the collection sites,without mixing classes between populations in the same *** for the coancestry coefficient,pairs of individuals in the first distance class were positive and significant,indicating that plants that are geographically closer share common alleles with a frequency greater than by chance,which means that there is a tendency that geographically closer individuals are *** presented similar genetic structure when the geographical distance between them was up to 56 m for FAPB and up to 156 m for *** was concluded that anthropized environments exhibit less genetic diversity than native environments,inferring risks for species conservation if appropriate and planned management techniques are not adopted.

关键词： Guadua Bamboo Genetic diversity Amazon rainforest Anthropized and native populations Underutilization plants

Human Brain Slice Culture: A Useful Tool to Study Brain Disorders and Potential Therapeutic Compounds

在线全文

学校读者我要写书评

暂无评论

Neuroscience Bulletin 2019年第2期35卷 244-252页

作者： Xin-Rui Qi Ronald W.H.Verwer Ai-Min Bao Rawien A.Balesar sabina Luchetti Jiang-Ning Zhou Dick F.Swaab Center for Translational Neurodegeneration and Regenerative Therapy Shanghai Tenth People's Hospital Affiliated to Tongji University School of Medicine Department of Neuropsychiatric Disorders Netherlands Institute for NeuroscienceAn Institute of the Royal Netherlands Academy of Arts and Sciences Department of Neurobiology Institute of NeuroscienceNHC and CAMS Key Laboratory of Medical NeurobiologyZhejiang University School of Medicine Key Laboratory of Brain Function and Diseases School of Life SciencesUniversity of Science and Technology of ChinaChinese Academy of Sciences

Investigating the pathophysiological mechanisms underlying brain disorders is a priority if novel therapeutic strategies are to be developed. In vivo studies of animal models and in vitro studies of cell lines/primary cell cultures may provide useful tools to study certain aspects of brain disorders. However, discrepancies among these studies or unsuccessful translation from animal/cell studies to human/clinical studies often occur, because these models generally represent only some symptoms of a neuropsychiatric disorder rather than the complete disorder. Human brain slice cultures from postmortem tissue or resected tissue from operations have shown that, in vitro, neurons and glia can stay alive for long periods of time, while their morphological and physiological characteristics, and their ability to respond to experimental manipulations are maintained. Human brain slices can thus provide a close representation of neuronal networks in vivo, be a valuable tool for investigation of the basis of neuropsychiatric disorders, and provide a platform for the evaluation of novel pharmacological treatments of human brain diseases.A brain bank needs to provide the necessary infrastructure to bring together donors, hospitals, and researchers who want to investigate human brain slices in cultures of clinically and neuropathologically well-documented material.

关键词： Alzheimer’s disease Brain bank Brain-derived neurotrophic factor Depression Electrical activity Human brain slice culture Neuropsychiatric disorders Organotypic culture Postmortem human brain tissue Resected human brain tissue

含乙醇酸、水杨酸、辛酰水杨酸和烟酰胺的外用配方改善轻、中度痤疮症状的临床观察

在线全文

学校读者我要写书评

暂无评论

临床皮肤科杂志 2022年第3期51卷 175-179页

作者：李舒婷何晓峰张中兴 Julie CRIBIER sabina MERALLI-BALLOU Andrew STEEL 鞠强牛悦青欧莱雅中国研发和创新中心上海201206 欧莱雅中国活性健康化妆品部上海200040 欧莱雅法国研发和创新中心舍维伊拉吕94550 上海交通大学医学院附属仁济医院皮肤科上海200120

目的:评价含乙醇酸、水杨酸、辛酰水杨酸和烟酰胺的外用配方改善轻、中度痤疮临床症状的有效性和安全性。方法:招募66例轻、中度女性痤疮患者,按要求使用测试产品28 d后停用14 d,分别在使用前、使用7 d和28 d以及停用7 d和14 d后由皮肤... 详细信息

目的:评价含乙醇酸、水杨酸、辛酰水杨酸和烟酰胺的外用配方改善轻、中度痤疮临床症状的有效性和安全性。方法:招募66例轻、中度女性痤疮患者,按要求使用测试产品28 d后停用14 d,分别在使用前、使用7 d和28 d以及停用7 d和14 d后由皮肤科医生进行痤疮皮损计数、痤疮炎症后红斑和色素沉着计数、毛孔可见度和肤色均匀度评级,拍摄面部标准照片并进行图像分析,并由患者完成自我评价问卷。结果:共有42例患者完成全部试验。与使用前相比,测试产品在使用后7 d和28 d能显著减少非炎性和炎性皮损数量,改善毛孔可见度和肤色均匀度,并且在停用后14 d内仍能维持效果。此外,测试产品对于肤色、红斑程度/面积及血流灌注等图像分析指标也有显著的改善作用。患者对测试产品耐受良好,表现出了较高的满意度和持续使用的意愿。结论:含乙醇酸、水杨酸、辛酰水杨酸和烟酰胺的外用配方对于改善轻、中度痤疮临床症状具有较好的有效性和安全性,减少皮损同时能减轻痤疮炎症后红斑和色素沉着并改善肤质和肤色。

关键词：痤疮

Psychology of wearing face masks to prevent transition of COVID-19

在线全文

学校读者我要写书评

暂无评论

General Psychiatry 2020年第6期33卷 378-380页

作者： Lynda Jiwen Song Shu Xu sabina Lingxiao Xu Zhuoer Sun Weizhi Liu Management Division Leeds University Business SchoolLeedsUK Department of Biostatistics School of Global Public HealthNew York UniversityNew York CityNew YorkUSA Lab for Post-traumatic Stress Disorder Faculty of Psychology and Mental HealthNaval Medical UnirsityShanghaiChina The Emotion&Cognition Lab Faculty of Psychology and Mental HealthNaval Medical UniversityShanghaiChina

During global pandemic outbreak of COVID-19,wearing face masks has become a focus of debate.1 In this paper,we addressed the cunning nature of COVID-19 and called for the global usage of face masks,especially for people living in low-income and middleincome countries/regions with high population density as well as high-income countries/regions with no culture of wearing face masks.

关键词： income has COV

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

中国多维贫困的测度与分解

南开经济研究 2018年第5期 3-18页

作者：沈扬扬 sabina Alkire 詹鹏北京师范大学经济与资源管理研究院北京师范大学中国收入分配研究院北京师范大学中国扶贫研究院 100875 牛津大学贫困与人类发展研究中心南京财经大学经济学院

本文基于中国家庭调查数据(CFPS),依据全球MPI标准,测算并分析了中国的多维贫困状况。研究发现,中国的多维贫困程度并不高,并且随着时间的推移呈现下降趋势;区域发展不平衡对多维贫困有着显著的影响;贫困人群普遍在健康、教育等方面遭... 详细信息

本文基于中国家庭调查数据(CFPS),依据全球MPI标准,测算并分析了中国的多维贫困状况。研究发现,中国的多维贫困程度并不高,并且随着时间的推移呈现下降趋势;区域发展不平衡对多维贫困有着显著的影响;贫困人群普遍在健康、教育等方面遭受了剥夺,但细化到各群组,指标贡献度各有差异;经济贫困与多维贫困的交叠程度呈跨期递减趋势。总体而言,中国以发展为中心的扶贫政策在实践中取得了显著的成效,贫困人口的发展能力得到了显著提升,这是中国在减贫领域取得巨大成就的一条重要经验,同时也预示了中国在2020年前全面奔向小康社会、实现减贫目标的良好前景。

关键词：多维贫困经济贫困分解分析