检索结果-南通市图书馆

DIE VERFASSUNG DES BUNDES VON DELOS UND DIE VORhERRSChAFt AthENS

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Journal of Ancient Civilizations 2008年第1期23卷 139-149页

作者： hülya Boyana Universitt Ankara Fakultt für Sprachen Geschichte und Geographie Abteilung Geschichte Lehrstuhl für Alte Geschichte 06100 Sihhiye/Ankara

Die Grundlagen des Attischen Seebundes wurden zwischen herbst 478 und Frühjahr 477 v. Chr. gelegt, als zwischen den attischen und ionischen St?dtevereinigungen zum Zwecke der Verteidigung gegen die von den Persern ge... 详细信息

关键词： der DIE VERFASSUNG DES BUNDES VON DELOS UND DIE VORhERRSChAFt AthENS

维普期刊数据库

GAS PERMEABILItY OF COPOLY(1-tRIMEthYL-SILYL-1-PROPYNE-PENtAMEthYL-DISILYL-1-PROPYNE) MEMBRANE

在线全文

学校读者我要写书评

暂无评论

Chinese Journal of Polymer Science 1992年第3期10卷 203-209页

作者：郑国栋 t. Nakagawa A. higuchi K. Nagai Changchun Institute of Applied Chemistry Academia Sinica Changchun 130022 China Department Industrial Chemistry Faculty of Science and Engineering Meiji University Kawasaki JAPAN

the permeability of copoly (1-trimethylsilyl-1-propyne-pentamethyldisilyl-1-propyne) membrane for twelve gases (0_2, N_2, CO_2, h_2, D_2, he, At, Ch_4, C_2h_4, C_2h_6, C_3h_6 and C_3h_8) was examined. the basic laws of solution and diffusion of the gases in the membrane were expounded preliminarily. It was found that a linear relationship between logarithm of diffusion coefficient (D) and critical molar volume (V_c) of the gases. the permeation characteristics of the gases in the copoly (1-trimethylsilyl-1-propyne-pentamethyldisilyl-1-propyne) membrane was also discussed.

关键词： Gas permeability Copoly (1-trimethylsilyl-1-propyne-pentamethyldisilyl-1-propyne), Membrane.

维普期刊数据库

Characterization of organic thin films by atomic force microscopy based techniques

在线全文

学校读者我要写书评

暂无评论

Characterization of organic thin films by atomic force micro...

Experimental Study 18Ne（a,p）21Na of Key Astrophysical Reaction

第18届国际真空大会

作者： A. Pavitschitz G. hlawacek M. Kratzer A. Lex G. trimmel h.-G. Flesch t. Potocar t. Griesser R. Resel A. Winkler W. Kern C. teichert Institute of Physics University of Leoben Institute of Chemistry and technology of Organic Materials Graz University of Technology Institute of Solid State Physics Graz University of Technology Institute of Chemistry of Polymeric Materials University of Leoben

this contribution will be dedicated to the mechanical and electrical characterization of organic thin films by friction force microscopy （FFM）, conductive atomic force microscopy （C-AFM） and transverse shear microscopy （tSM）. Firstly, we report on the investigation of ultrathin layers （self-assembled monolayers （SAMs）） of organic photosensitive molecules, which can be photoisomerized upon illumination with UV light and further modified through a contact mask （equidistant lines and spaces） to achieve photochemically patterned surfaces. We apply ex situ AFM to study the surface morphology of organosilane SAMs by quantitative roughness analysis including analysis of lateral correlation lengths and roughness exponents [1], which allows the evaluation and optimization of different film preparation conditions. FFM is used to distinguish the chemical difference in the patterned surface. Indeed, significant friction contrast between up to four different surface terminations can be observed simultaneously on the same sample [2]. Utilizing the Varenberg method [3], corresponding quantitative friction force measurements are performed to determine the difference of nanotribology in the patterns. Further it will be demonstrated that C-AFM can detect the different electrical properties in the patterns.

关键词： AFM Organic thin films FFM C-AFM tSM

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

IMP & hIRFL Annual Report 2011年第1期 52-53页

作者： Zhang Liyong he Jianjun Xu Shiwei h. Yamaguchi S. Kubono Y. Wakabayashi Chen Size Ma Peng Y. togano t. hashimoto D. Kahl t. teranishi Chen Ruofu Wang hongwei tian Wendong Guo Bing S. hayakawa N. Iwasa t. Yamada t. Komatsubara

temperature Based Spatiotemporal Growth Monitoring of Rice Plant from Germination-Ripening Stage Using Remote Sensing and GIS techniques

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Advances in Remote Sensing 2018年第1期7卷 1-14页

作者： S. M. h. Raza S. A. Mahmood h. Batool t. J. Shad S. Alvi F. Waseems M. Atif Butt S. Shehzad hassan Ali Imam Mirza Remote Sensing and GIS Group Department of Space Science University of the Punjab Quaid-e-Azam Campus Lahore Pakistan Department of Geography University of the Punjab Quaid e Azam Campus Lahore Pakistan

Rice (Oryza sativa) is the second staple food largely grown and widely consumed in Pakistan. About 10% of the total crop area of Pakistan is cultivated by rice that takes a part in value addition of almost 1.3% - 1.6% in the total Gross Domestic Product (GDP). Due to global warming, temperature has a profound impact on rice crop phenology. Low temperature is the main factor of delay in rice plant growth and very high temperature results in stressed and short heighted plant so the crop sown in a region at the same time is not ready to harvest at same hours but a delay is observed. the study area under investigation was district Sheikhupura, Nankana, Lahore, Gujranawala and hafizabad, which are famous for rice productivity. Landsat 7, 8 freely available thermal dataset are used to calculated pixel based temperature values to evaluate growth using agricultural growth indicators. the total covered area was 13,480 km2 in which 484 km2 area was marked as less growth rate area with low temperature values due to water body and excess of vegetation over there. About 7960 km2 area is marked as good for growth experiencing optimum temperature for rice plant. Approximately 4944 km2 area is marked as stressed rice plant area experiencing high temperature values adjacent to urban population. An attempt is made here to map this effect of temperature-based growth variability of the rice plant across the study area.

关键词： Climate Gross Domestic Product (GDP) Global Warming Phenology temperature

肺腺癌与表皮生长因子受体(EGFR)突变的放射基因相关性:成像特征与组织学亚型

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

国际医学放射学杂志 2016年第6期 712-713页

作者： S.J.hong t.J.kim Y.W.Choi J.S.Park J.h.Chung K.W.Lee 王欣悦 Department of Radiology Seoul National University Bundang Hospital

摘要目的研究肺腺癌的影像特征与表皮生长因子受体(EGFR)突变和IASLC/AtS/ERS分类组织学亚型的联系。方法连续收集250例肺腺癌切除病例,研究表皮生长因子

关键词：表皮生长因子受体磨玻璃密度影像特征 EGFR 肺腺癌亚型相关性

UhMWPP／UhMWPE合金纤维结晶能力与结晶活化能研究

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

材料工程 2008年第10期36卷 239-242页

作者：庄园园司小娟陈建军程丹丹 Jeong Cheol kim 王依民东华大学材料科学与工程学院上海201620 韩国工业技术研究院韩国纤维材料改性国家重点实验室上海201620

运用DSC手段研究了UhMWPP/UhMWPE合金纤维的非等温结晶行为。采用Avrami方程和Avrami-Ozawa方程的结合(莫氏法)分析了其结晶能力和结晶活化能。分析F(t)及ΔE数据可知,UhMWPE作为成核剂加入有效地降低了结晶活化能,使得UhMWPP的结晶更... 详细信息

运用DSC手段研究了UhMWPP/UhMWPE合金纤维的非等温结晶行为。采用Avrami方程和Avrami-Ozawa方程的结合(莫氏法)分析了其结晶能力和结晶活化能。分析F(t)及ΔE数据可知,UhMWPE作为成核剂加入有效地降低了结晶活化能,使得UhMWPP的结晶更容易。

关键词：超高分子最聚丙烯超高分子晕聚乙烯非等温结晶结晶活化能结晶能力

维普期刊数据库

Increasing access to kidney transplantation for sensitized recipient through three-way kidney paired donation with desensitization: the first Indian report

在线全文

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2016年第10期4卷 351-355页

作者： Vivek B Kute himanshu V Patel Pankaj R Shah Pranjal R Modi Veena R Shah Sayyed J Rizvi Bipin C Pal Manisha P Modi Priya S Shah Umesh t Varyani Pavan S Wakhare Saiprasad G Shinde Viajay A Ghodela Minaxi h Patel Varsha B trivedi hargovind L trivedi Department of Nephrology and Clinical transplantation Institute of Kidney Diseases and Research CenterDr.HL Trivedi Institute of Transplantation Sciences(IKDRC-ITS) Department of Urology and transplantation IKDRC-ITS Department of Anesthesia IKDRC-ITS Department of Pathology Laboratory MedicineTransfusion Services and ImmunohematologyIKDRC-ITS

the combination of kidney paired donation(KPD) with desensitization represents a promising method of increasing the rate of living donor kidney transplantation(LDKt) in immunologically challenging patients. Patients who are difficult to match and desensitize due to strong donor specific antibody are may be transplanted by a combination of desensitization and KPD protocol with more immunologically favorable donor. We present our experience of combination of desensitization protocol with three-way KPD which contributed to successful LDKt in highly sensitized end stage renal disease patient. All recipients were discharged with normal and stable allograft function at 24 mo follow up. We believe that this is first report from India where three-way KPD exchange was performed with the combination of KPD and desensitization. the combination of desensitization protocol with KPD improves access and outcomes of LDKt.

关键词： Kidney failure Chronic Desensitization Immunologic Kidney transplantation Blood group incompatibility Living donors tissue and organ procurement

therapeutic Outcome of Botulinum toxin type A for Patients with Low Bladder Compliance Secondary to Spinal Cord Injury

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Urology 2017年第11期7卷 207-211页

作者： h. Chen M. P. huang t. h. huang C. h. Jiang J. W. Zeng L. L. Zhou Q. L. Liu Q. Q. Li X. Y. Yang Department of Urology Guangdong Provincial Work Injury Rehabilitation Hospital and Jinan University Guangdong China Departments of Urology Qingyan City People’s Hospital Jinan University Guangdong China

Objective: to evaluate the efficacy and safety of botulinum toxin type A (BtX-A) in treating patients with low bladder compliance (BC) secondary to spinal cord injury (SCI). Methods: From 2011 to 2016, we retrospected patients who received BtX-A injections for LBC secondary to SCI. the primary outcomes were urodynamic parameters including maximum detrusor pressure (Pdetmax), bladder compliance (BC). Related adverse events were recorded. Results: 72 SCI patients were selected (62 males, 10 females, age range 18 - 52 years;mean age 28.5 years). 12 weeks after BtX-A injection, Pdetmax decreased from 51.02 cmh2O to 28.31 cmh2O. BC increased from 3.64 ml/cmh2O to 10.08 ml/cmh2O. 12 patients had mild transient haematuria for 1 - 2 days. Conclusion: Intradetrusor BtX-A injection was effective and safe for patients with low BC secondary to SCI.

关键词： Botulinum toxin type A Low Bladder Compliance Spinal Cord Injury