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Synthesis and Characterization of Copper-Zinc-Tin-Sulfide(CZTS)Thin Film Absorber Layer for Solar Cell Application

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材料科学与工程（中英文A版） 2018年第5期8卷 198-203页

作者： Shariful Islam Mashudur Rahaman Md.abdul Gafur Md.Kamal Hossain Farid Ahmed d.Abul Hossain Department of Physics Jahangirnagar UniversityDhaka 1342Bangladesh Institute of Fuel and Research Development Bangladesh Council for Scientific and Industrial ResearchDhaka 1205Bangladesh Pilot Plant and Process Development Center Bangladesh Council for Scientific and Industrial ResearchDhaka 1205Bangladesh

Copper zinc tin sulfide(CZTS)thin film was synthesized on soda lime glass substrate by using spin coating *** synthesized CZTS thin film showed maximum absorption coefficient of 0.193×104 cm-1 and maximum extinction coefficient of *** direct optical band gap,Urbach energy and steepness parameter of the synthesized CZTS thin film were 1.52 eV,0.52 eV and 0.05 *** CZTS thin film was found to be polycrystalline tetragonal in *** scanning electron microscopy(SEM)revealed that the texture structure was formed for the CZTS thin film.

关键词： CZTS absorber layer solar cell spin coating deposition.

Loan Loss Reserves （LLR）, Expected Loss （EL）, and Value at Risks （VaR）

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Journal of Modern Accounting and Auditing 2015年第4期11卷 218-222页

作者： Mohd Yaziz Mohd Isa Yap Voon Choong David Yong Gun Fie Md. Zabid Hj. abdul Rashid Universiti Tun abdul Razak Kuala Lumpur Malaysia Multimedia University Selangor Malaysia

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牛口炎临床症状及治疗

畜牧兽医科学（电子版） 2021年第14期 96-97页

作者：艾不都阿黑提·拜力汗卢裕华新疆裕民县畜牧兽医站塔城834800

口炎病毒除威胁牛外,还可以威胁多种牲畜,所以需要明确具体的致病原因,然后采取对症措施防控,才能确保在短时间内控制病情,避免损失。为更好地控制牛口炎的发生流行,该文研究结合1个养殖场的发病情况,探讨牛口炎临床症状和治疗方案。

关键词：牛口炎临床症状防治措施

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实时剪切波弹性成像在肾小球肾炎早期诊断中的应用价值

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医学信息 2020年第9期33卷 90-92页

作者：阿丽米热·阿不都热依木宋涛新疆医科大学第一附属医院腹部超声诊断科

目的初步探讨实时剪切波弹性成像（SWE）对于成人早期慢性肾小球肾炎（CGN）的肾脏纤维化的诊断价值。方法选取我院2018年1～12月经病理确诊的早期CGN患者40例,根据我国改良简化的MDRD方程估测的肾小球滤过率（GFR）分为CGN1期组20例[GF... 详细信息

目的初步探讨实时剪切波弹性成像（SWE）对于成人早期慢性肾小球肾炎（CGN）的肾脏纤维化的诊断价值。方法选取我院2018年1～12月经病理确诊的早期CGN患者40例,根据我国改良简化的MDRD方程估测的肾小球滤过率（GFR）分为CGN1期组20例[GFR≥90 ml/（min·1.73 m2）],CGN2期组20例[GFR 60～89 ml/（min·1.73 m2）],另选取同期健康体检人群30名设为健康对照组,比较两组肾脏杨氏模量、肾脏长径、宽径及肾下极实质厚度。采用Pearson方法对于肾脏杨氏模量与生化指标进行相关性分析,以病理结果为标准,建立ROC曲线确定SWE评价早期CGN的诊断临界点。结果 CGN组与健康对照组肾脏长径、宽径及肾下极实质厚度比较,差异均无统计学意义（P<0.05）;CGN2期组SWE测值高于CGN1期组及健康对照组（P<0.001）;SWE测值与e GFR呈负相关（r=-0.591、-0.588、-0.579,P<0.001）;以2.49 m/s为诊断CGN2期CGN的最佳诊断界值,其对应的敏感度为77.30%,特异度为68.00%,ROC曲线下面积为0.781。结论剪切波弹性成像技术可定量评价肾脏组织弹性,反映肾功能的改变,可用于CGN的早期诊断。

关键词：实时剪切波弹性成像纤维化慢性肾小球肾炎杨氏模量

Growth, Optical, Mechanical, Thermal and Second Harmonic Generation （SHG） of N-methyl Urea Doped Benzimidazole Single Crystal Grown by VBT

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材料科学与工程（中英文A版） 2013年第12期3卷 806-813页

作者： Riscob Bright Manayi Koodathingal Raseel Rahman Mohammad Shkir Narayanasamy Vijayan DavidsonSajan Mohammad Margub abdullah Godavarthi Bhagavannarayana Mohammad abdul Wahab Institute for Plasma Research Bhat Gandhinagar 382 428 Gujarat India Department of Physics Bishop Moore College Mavelikara 690 110 Kerala India Crystal Growth Lab Departmento de Fisica de Materiales Universidad A utonoma de Madrid Madrid Spain-28049 CSIR-National Physical Laboratory New Delhi-12 India Promising Centre for Sensors and Electronic Devices (PCSED) Department of Physics Najran University PO Box 1988Najran- l l O01 Saudi Arabia Crystal Growth & XRD Lab Dept. of Physics Jamia Millia Islamia New Delhi-25 India

N-methylurea doped benzimidazole single crystals were grown by vertical Bridgman technique (VBT) for the first time. The grown crystals were subjected to powder X-ray diffraction analysis for the confirmation of crystal system and lattice parameter. The transmission spectrums were recorded for both crystals and found that the doped crystal has more transparency than the pure. The photoluminescence study was carried out by using PL spectrophotometer and mechanical strength has been analyzed by Vicker"s hardness tester. The laser damage threshold results and relative second harmonic generation efficiency studies reveals doped sample is showing better performance for nonlinear optical applications. Thermal studies clearly indicate about the stability of pure and doped samples at higher temperature regions.

关键词：二次谐波产生掺杂晶体苯并咪唑类 N-甲基脲光学应用生长单晶 SHG

HIV prevalence in suspected Ebola cases during the 2014-2016 Ebola epidemic in Sierra Leone

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Infectious Diseases of Poverty 2019年第2期8卷 87-90页

作者： William J.Liu Hai-Yang Hu Qiu-Dong Su Zhe Zhang Yang Liu Yu-Lan Sun Xian-Da Yang Da-Peng Sun Shao-Jian Cai Xiu-Xu Yang Idrissa Kamara abdul Kamara Matt Lebby Brima Kargbo Patricia Ongpin Xiao-Ping Dong Yue-Long Shu Wen-Bo Xu Gui-Zhen Wu Michael Gboun George F.Gao NHC Key Laboratory of Biosafety National Institute for Viral Disease Control and PreventionChinese Center for Disease Control and Prevention(China CDC)Beijing 102206China Jiangsu Provincial Center for Disease control and Prevention Nanjing 210009China Beijing Institute of Biotechnology Beijing 100071China. Beijing Center for Disease Prevention and Control Beijing 100013China Jilin Provincial Center for Disease control and Prevention Changchun 130021China Shandong Provincial Center for Disease control and Prevention Jinan 250014China Fujian Provincial Center for Disease control and Prevention Fuzhou 350001China The Ministry of Health and Sanitation FreetownSierra Leone UNAIDS FreetownSierra Leone Chinese Center for Disease Control and Prevention Beijing 102206China CAS Key Laboratory of Pathogenic Microbiology and Immunology Institute of MicrobiologyChinese Academy of Sciences(CAS)Beijing 100101China Sierra Leone-China Friendship Biological Safety Laboratory FreetownSierra Leone

Background:The 2014-2016 Ebola virus epidemic in West Africa was the largest outbreak of Ebola virus disease(EVD)in *** the influence of other prevalent diseases such as human immunodeficiency virus infection and acquired immune deficiency syndrome(HIV/AIDS)will help improve treatment and supportive care of patients with *** presentation:We examined HIV and hepatitis C virus(HCV)antibody prevalence among suspected EVD cases from the Sierra Leone-China Friendship Biological Safety Laboratory during the epidemic in Sierra *** and HCV antibodies were tested in 678 EVD-negative samples by enzyme-linked immunosorbent assay.A high HIV prevalence(17.6%)and low HCV prevalence(0.22%)were observed among the suspected ***,we found decreased HIV positive rates among the suspected cases over the course of the *** suggests a potentially beneficial effect of an improved public health system after assistance from the World Health Organization and other international aid ***:This EVD epidemic had a considerable impact on the public health system and influenced the prevalence of HIV found among suspected cases in Sierra Leone,but also provided an opportunity to establish a better surveillance network for infectious diseases.

关键词： HIV HCV Ebola Prevalence Sierra Leone

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Tropical forest canopies and their relationships with climate and disturbance： results from a global dataset of consistent field-based measurements

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Forest Ecosystems 2018年第1期5卷 77-90页

作者： marion pfeifer alemu gonsamo william woodgate luis cayuela andrew r.marshall alicia ledo timothy c.e.paine rob marchant andrew burt kim calders colin courtney-mustaphi aida cuni-sanchez nicolas j.deere dereje denu jose gonzalez de tanago robin hayward alvaro lau manuel j.macía pieter i.olivier petri pellikka hamidu seki deo shirima rebecca trevithick beatrice wedeux charlotte wheeler pantaleo k.t.munishi thomas martin abdul mustari philip j.platts school of natural and environmental sciences newcastle universityUpon TyneNewcastle NE1 7RUUK department of geography and planning university of torontoONCanada land and water commonwealth scientific and industrial research organisationYarralumlaACTAustralia school of mathematical and geospatial sciences rmit universityGPO Box 2476VMelbourneVIC 3001Australia department of biology geologyphysics and inorganic chemistryuniversidad rey juan carlosE-28933 MostolesMadridSpain tropical forest and peopleresearch centre university of the sunshine coastsippy DownsAustralia environment department university of yorkYorkUK flamingo land ltd. MaltonUK the institute of biological and environmental sciences environmental modelling groupuniversity of aberdeenAberdeenUK biological and environmental sciences university of stirlingStirling FK9 4L AUK york institute for tropical ecosystems environment departmentuniversity of yorkYork YO10 5NGUK department of geography university college londonGower StreetLondon WC1E 6BTUK earth observation climate and optical groupnational physical laboratoryHampton RoadTeddingtonMiddlesex TW11 0LWUK department of archaeology and ancient history uppsala universitetP.O.Box 256-751 05 UppsalaSESweden center for macroecology evolution and climateuniversity of copenhagenUniversitetsparken 152100 CopenhagenDKDenmark durrell institute of conservation and ecology(dice) school of anthropology and conservationuniversity of kentCanterbury CT2 7NRUK department of biology college of natural sciencesjimma universityJimmaEthiopia wageningen university&research laboratory of geo-information science and remote sensingDroevendaalsesteeg 36708 PB Wageningenthe Netherlands center for international forestry research(cifor) Situ GedeSindang BarangBogor 16680Indonesia departamento de biología área de botánicauniversidad autónoma de madridcalle Darwin 2-28049 MadridESSpain conservation ecology research unit university of pretoriaHatfieldPretoriaSouth Af

Background： Canopy structure, defined by leaf area index （LAI）, fractional vegetation cover （FCover） and fraction of absorbed photosynthetically active radiation （fAPAR）, regulates a wide range of forest functions and ecosystem services. Spatially consistent field-measurements of canopy structure are however lacking, particularly for the tropics. Methods： Here, we introduce the Global LAI database： a global dataset of field-based canopy structure measurements spanning tropical forests in four continents （Africa, Asia, Australia and the Americas）. We use these measurements to test for climate dependencies within and across continents, and to test for the potential of anthropogenic disturbance and forest protection to modulate those dependences. Results： Using data collected from 887 tropical forest plots, we show that maximum water deficit, defined across the most arid months of the year, is an important predictor of canopy structure, with all three canopy attributes declining significantly with increasing water deficit. Canopy attributes also increase with minimum temperature, and with the protection of forests according to both active （within protected areas） and passive measures （through topography）. Once protection and continent effects are accounted for, other anthropogenic measures （e.g. human population） do not improve the model. Conclusions： We conclude that canopy structure in the tropics is primarily a consequence of forest adaptation to the maximum water deficits historically experienced within a given region. Climate change, and in particular changes in drought regimes may thus affect forest structure and function, but forest protection may offer some resilience against this effect.

关键词： Leaf area index Fractional vegetation cover Fraction of absorbed photosynthetically active radiation,Human population pressure Protected areas Drought Climate change

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