检索结果-南通市图书馆

丹麦霍耶-措斯楚普市中心公园:培育公共空间的社会可持续性

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

风景园林 2024年第4期31卷 68-73页

作者： Topotek 1事务所 Topotek 1事务所

在这个充满变化和不确定性的时代,城市条件持续变化,气候变化不断带来新的挑战,城市需要适应这些变化,才能保障并提升居民的生活品质。为确保未来宜居城市空间的可持续性、健康性及安全性,需要采取更具整体性的城市发展策略。可持续规... 详细信息

在这个充满变化和不确定性的时代,城市条件持续变化,气候变化不断带来新的挑战,城市需要适应这些变化,才能保障并提升居民的生活品质。为确保未来宜居城市空间的可持续性、健康性及安全性,需要采取更具整体性的城市发展策略。可持续规划涵盖多个议题,其中核心理念包括空间管理、新型交通规划理念,以及水资源管理等生态规划理念。

关键词：宜居城市公共空间生态规划理念城市发展策略水资源管理气候变化社会可持续性不确定性

在线全文

学校读者我要写书评

暂无评论

中国1型糖尿病患者在校管理手册

中华糖尿病杂志 2024年第10期16卷 1074-1083页

作者：中华医学会糖尿病学分会1型糖尿病学组《中国1型糖尿病患者在校管理手册》编写委员会不详安徽医科大学第一附属医院内分泌科、安徽医科大学公共卫生学院合肥230032 上海交通大学医学院附属第六人民医院内分泌代谢科、上海市糖尿病研究所、上海交通大学主动健康战略与发展研究院上海200233

1型糖尿病(T1DM)是儿童青少年糖尿病的主要类型, 严重危害儿童健康, 影响患者在校学习, 开展T1DM在校管理具有重要意义。中华医学会糖尿病学分会1型糖尿病学组和《中国1型糖尿病患者在校管理手册》编写委员会共同编写了《中国1型糖尿病... 详细信息

1型糖尿病(T1DM)是儿童青少年糖尿病的主要类型, 严重危害儿童健康, 影响患者在校学习, 开展T1DM在校管理具有重要意义。中华医学会糖尿病学分会1型糖尿病学组和《中国1型糖尿病患者在校管理手册》编写委员会共同编写了《中国1型糖尿病患者在校管理手册》, 重点介绍了T1DM患者的管理目标、在校饮食和运动管理、高/低血糖处理及应急灾备、在校管理建档与沟通等内容, 旨在指导医务人员、患者家长、学校老师对T1DM进行规范在校管理, 帮助T1DM患者平稳度过校园生活。

关键词：糖尿病, 1型在校管理手册

Effect of leachate recycling and inoculation on the biochemical characteristics of municipal refuse in landfill bioreactors

在线全文

学校读者我要写书评

暂无评论

Journal of Environmental Sciences 2002年第3期14卷 406-412页

作者： ShenDS her DepartmentofEnvironmentandResource ZhejiangUniversityHangzhou310029China.E－mail：shends@*** DepartmentofEnvironmentandResource ZhejiangUniversityHangzhou310029China.E－mail：shends@mail.hz.zj

Activity development of key groups of enzymes involved in municipal refuse decomposition was measured in laboratory landfill bioreactors with and without leachate recycling and inoculation for about 210 days. The results showed that the enzymes (amylase, protease, cellulase, lipase and pectinase) were present in fresh refuse but at low values and positively affected by leachate recycling and refuse inoculation. The total average of cellulase activity in digesters D3 operated with leachate recycling but no inoculation, D4 and D5 operated with leachate recycling and inoculation was much higher.than that in digesters D1 and D2 without leachate recycling and inoculation by 88%—127%, 117%—162% and 64%—98%. The total average of protease activity was higher.in digester D4 than that in digesters D1, D2, D3 and D5 by 63%, 39%, 24% and 24%, respectively, and the positive effect of leachate recycling and inoculation on protease activity of landfilled refuse mainly was at the first two months. The total average of amylase activity was higher.in digesters D3, D4 and D5 than that in digesters D1 and D2 by 83%—132%, 96%—148% and 81%—129%. During the early phase of incubation, the stimulatory effect of inoculation on lipase activity was measured, but refuse moisture was the main factor affecting lipase activity of landfilled refuse. The inoculation, initial and continuous inoculation of microorganisms existing in leachate, was the mainly stimulatory factor affecting pectinase activity of landfilled refuse.

关键词： municipal refuse landfill bioreactor leachate recycle inoculation enzyme activity biochemical characteristics

在线全文

学校读者我要写书评

暂无评论

糖基化对疫苗免疫原性影响的研究进展

中国新药杂志 2024年第3期33卷 241-246页

作者：王鹤儒吴业红何鹏胡忠玉中国食品药品检定研究院北京102629 长春生物制品研究所有限责任公司长春130062

糖基化修饰是一种重要的蛋白翻译后修饰,细胞膜上的蛋白一般多为糖蛋白,细胞内也不断发生着不同类型的糖基化修饰反应。糖蛋白参与到宿主的众多生命过程中,包括细胞生长、细胞间相互识别、免疫应答、病毒入侵及炎症反应的发生等。随着... 详细信息

糖基化修饰是一种重要的蛋白翻译后修饰,细胞膜上的蛋白一般多为糖蛋白,细胞内也不断发生着不同类型的糖基化修饰反应。糖蛋白参与到宿主的众多生命过程中,包括细胞生长、细胞间相互识别、免疫应答、病毒入侵及炎症反应的发生等。随着蛋白质组学和糖组学技术的不断完善,蛋白的糖基化修饰研究得到越来越广泛的重视。随着生物技术的不断发展,研究方法不断完善,我们对糖基化修饰所带来的蛋白功能与构象的改变也有了越来越清楚的了解。关于糖型分析及糖蛋白上不同糖型比例的问题也随着糖蛋白的检测、分离纯化、糖基化氨基酸位点测定、糖链结构的分析等实验技术的不断完善得到解决。糖基化对多种疫苗候选抗原的免疫原性影响已有许多相关研究,例如乙型肝炎病毒、人类免疫缺陷病毒(human immunodeficiency virus,HIV)、流感病毒以及新型冠状病毒等疫苗抗原/候选抗原都有不同程度糖基化修饰,糖基化修饰对这些疫苗抗原的影响同样非常重要。本文就糖基化研究方法及糖基化对多种疫苗免疫原性的影响进行综述。

关键词：糖基化疫苗免疫原性抗原抗原性

Spin-orbit torque effect in silicon-based sputtered Mn_(3)Sn film

在线全文

学校读者我要写书评

暂无评论

Chinese Physics B 2024年第10期33卷 394-399页

作者： Sha Lu Dequan Meng Adnan Khan Ziao Wang Shiwei Chen Shiheng Liang School of Physics Hubei UniversityWuhan 430062China Key Laboratory for Intelligent Sensing System and Security of Ministry of Education Wuhan 430062China

Noncollinear antiferromagnet Mn_(3)Sn has shown remarkable efficiency in charge-spin conversion,a novel magnetic spin Hall effect,and a stable topological antiferromagnetic state,which has resulted in great interest from researcher. in the field of spin-orbit *** research has primarily focused on the spin-orbit torque effect of epitaxially grown noncollinear antiferromagnet Mn_(3)Sn ***,this method is not suitable for large-scale industrial *** this study,amorphous Mn_(3)Sn films and Mn_(3)Sn/Py heterostructures were prepared using magnetron sputtering on silicon *** spin-torque ferromagnetic resonance measurement demonstrated that only the conventional spin-orbit torque effect generated by in-plane polarized spin currents existed in the Mn_(3)Sn/Py heterostructure,with a spin-orbit torque efficiency of ***,we prepared the perpendicular magnetized Mn_(3)Sn/CoTb heterostructure based on amorphous Mn_(3)Sn film,wher. the spin-orbit torque driven perpendicular magnetization switching was achieved with a lower critical switching current density(3.9×10^(7)A/cm^(2))compared to Ta/CoTb *** research reveals the spin-orbit torque effect of amorphous Mn_(3)Sn films and establishes a foundation for further.advancement in the practical application of Mn_(3)Sn materials in spintronic devices.

关键词： spintronics noncollinear antiferromagnetism spin-orbit torque

Bat Trang陶瓷社区中心:跨越半个世纪的陶艺传承

在线全文

学校读者我要写书评

暂无评论

青年视觉 2024年第1期 214-221页

作者：王贝贝 Trieu Chien(图) 1+1>2Architect(图) 不详

距离越南首都河内市中心约15公里的钵场陶瓷村(BAT TRANG),是越南最古老、最著名的陶艺村,早在半个世纪以前,村庄就作为陶瓷和陶器工艺品的生产地而闻名。直到今天,绝大多数家庭仍然参与陶艺产品的生产和制作。

关键词：越南首都河内陶艺陶瓷陶器工艺品半个世纪市中心

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

抗炎性水凝胶对糖尿病创面愈合的研究进展

临床个性化医学 2024年第3期3卷 670-675页

作者：王秀娟1 李毅青海大学临床医学院青海西宁青海大学附属医院烧伤整形外科青海西宁

糖尿病可导致多种并发症,由于高血糖、高水平的氧化应激和炎症以及易受感染等不利因素导致糖尿病慢性伤口难以愈合甚至恶化。如糖尿病足、糖尿病溃疡创面等这是糖尿病患者死亡的重要原因之一。与正常伤口相比,糖尿病创面难愈合的因素最... 详细信息

糖尿病可导致多种并发症,由于高血糖、高水平的氧化应激和炎症以及易受感染等不利因素导致糖尿病慢性伤口难以愈合甚至恶化。如糖尿病足、糖尿病溃疡创面等这是糖尿病患者死亡的重要原因之一。与正常伤口相比,糖尿病创面难愈合的因素最重要的是巨噬细胞的活化失调,M1不能及时转化为M2,炎症期延长,炎症因子过度表达,阻碍转化成M2抗炎的状态,降低抗炎因子的活性,这就使得糖尿病创面炎症表达过高,不能通过自愈能让创面愈合。目前水凝胶已成为伤口敷料研究的热点材料。水凝胶能提供一个最佳的伤口水分水平的控制,因为它能够吸收多余的液体从伤口或释放水分的需要。水凝胶由于含水量高、生物相容性好、传递药物等优点,与纱布等传统敷料相比,水凝胶敷料可以提供有利于伤口愈合的湿润环境。水凝胶敷料还具有优异的组织粘附、抗菌能力、抗氧化和炎症调节作用等,在伤口敷料中具有广阔的前景。本文基于水凝胶材料的特点和糖尿病慢性创面的微环境,总结了近年来新型抗炎性水凝胶敷料治疗糖尿病慢性创面的研究进展,并探讨了目前水凝胶敷料的缺点和展望,让糖尿病伤口的个性化管理和治疗成为可能。Diabetes can lead to a variety of complications, due to high blood sugar, high levels of oxidative stress and inflammation, as well as susceptibility to infection and other. adverse factors that make diabetic chronic wounds difficult to heal or even worsen. Such as chronic wounds, diabetic feet, diabetic ulcer wounds, etc. This is one of the important causes of death in diabetic patients. Compared with normal wounds, the most important factor that makes diabetic wounds difficult to heal is the dysactivation of macrophages, M1 cannot be converted into M2 in time, and the overexpression of inflammatory factors prevents the transformation into anti-inflammatory factors. As a result, the inflammatory expression of diabetic wounds is too high, and the wound cannot be healed through self-healing. At present, hydrogels have become a hot material in wound dressing research. Compared with traditional dressings such as gauze, hydrogel dressings can provide a moist environment conducive to wound healing due to their high water content, good biocompatibility and drug delivery. Hydrogel dressings also have excellent tissue adhesion, antibacterial ability, anti-oxidation and inflammation regulation, etc., and have broad prospects in wound dressings. Based on the characteristics of hydrogel materials and the microenvironment of diabetic chronic wounds, this paper summarizes the research progress of new anti-inflammatory hydrogel dressings for the treatment of diabetic chronic wounds in recent years, and discusses the shortc

关键词：糖尿病创面巨噬细胞的活化抗炎水凝胶

Contact-pair neighborhood theorem for submanifolds in symplectic pairs

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Frontiers of Mathematics in China 2019年第4期14卷 781-791页

作者： Hai-Long her Department of Mathematics Jinan University Guangzhou 510632 China

Let M be a 2n-dimensional smooth manifold associated with the structure of symplectic pair which is a pair of closed 2-forms of constant ranks with complementary kernel foliations. Let Q ■M be a codimension 2 compact submanifold. We show some sufficient and necessary conditions on the existence of the structure of contact pair (α,β) on Q, which is a pair of 1-forms of constant classes whose characteristic foliations are transverse and complementary such that α and β restrict to contact forms on the leaves of the characteristic foliations of β and α, respectively. This is a generalization of the neighborhood theorem for contact-type hypersurfaces in symplectic topology.

关键词： Symplectic pair neighborhood theorem contact pair Liouville vector field

N*-Program at COSY-Jülich

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Chinese Physics C 2009年第12期33卷 1102-1104页

作者： Hans Strher Institut fr Kernphysik and Jlich Center for Hadron Physics Forschungszentrum Jülich 52425 Jlich Germany

The paper gives a brief introduction into the COSY-facility, the currently used detector systems （ANKE, TOF and WASA） and the targets （cluster jet, pellet and ABS）, and it presents some recent results, which were ... 详细信息

关键词： handron-induced reactions nucleon and hyperon resonances