检索结果-南通市图书馆

Maximizing aged photovoltaic array power:a computer modelling study

Clean Energy 2024年第1期8卷 171-187页

作者： fadi n.sibai Electrical&Computer Engineering Department Gulf University for Science and TechnologyMishrefKuwait

Photovoltaic(PV)modules age with time for various reasons such as corroded joints and terminals and glass coating defects,and their ageing degrades the PV array *** the help of the PV array numerical model,this paper explores the effects of PV module ageing on the PV array power,and the power gains and costs of rearranging and recabling aged PV modules in a PV *** numerical PV array model is first revised to account for module ageing,rearrangement and recabling,with the relevant equations presented *** updated numerical model is then used to obtain the array powers for seven different PV *** power results are then analysed in view of the attributes of the seven PV array examples.A guiding method to recommend recabling after rearranging aged modules is then proposed,leading to further significant power gains,while eliminating intra-row *** certain conditions are met,it was shown that recabling PV modules after rearranging them may lead to further significant power gains,reaching 57%and 98%in two considered PV array *** gains are possible in other arrays.A cost-benefit analysis weighing annual power gains versus estimated recabling costs is also given for the seven considered PV array examples to guide recabling decisions based on technical and economic *** the considered examples,recabling costs can be recovered inns due to our proposed rearranging and recabling the PV arrays ranged between 73%and 131%in the considered examples—well over the gains reported in the ***,the cost of our static module rearrangement and recabling method outshines the costs of dynamic reconfiguration methods recently published in the literature.

关键词： solar energy optimizing array power photovoltaic array modelling photovoltaic modules ageing photovoltaic module rearrangement module recabling and reconfiguration PV array mismatch

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

Endodontic irrigants from a comprehensive perspective

引用

World Journal of Clinical Cases 2024年第21期12卷 4460-4468页

作者： Rayana Duarte Khoury Lara Steffany de Carvalho Mauro Felipe Rios do nascimento fadi Alhussain AmjadAbu Hasna Department of Restorative Dentistry Endodontics DivisionInstitute of Science and TechnologySão Paulo State UniversitySão Josédos Campos 12245000SPBrazil Department of Biosciences and Oral Diagnosis Institute of Science and TechnologySão Paulo State UniversitySão Josédos Campos 12245000SPBrazil School of Dentistry The National Institute of Higher Education and Postgraduate Studies Padre Gervásio-INAPÓSPouso Alegre 37550-121MGBrazil School of Dentistry Syrian Private UniversityAl Kiswah 877C+P2DamascusSyria School of Dentistry Universidad Espíritu SantoSamborondón 092301Ecuador

This review article explores the fundamental principles of modern endodontics with a focus on root canal cleaning and *** reviews commonly used endodontic irrigant,namely sodium hypochlorite(naOCl),herbal extracts,chlorhexidine(CHX),and chelating agents,highlighting their properties,applications,and potential ***,a key antimicrobial agent,demonstrates effectiveness against various microorganisms but poses challenges such as high *** extracts,gaining recognition in endodontics,present an alternative with potential advantages in preserving dentin ***,known for its broad-spectrum antimicrobial activity,is discussed in both liquid and gel formulations,emphasizing its role in reducing smear layer formation and preserving hybrid layer *** agents,specifically ethylenediaminetetraacetic acid and citric acid,play a vital role in removing the smear layer,enhancing dentin permeability,and facilitating the penetration of antimicrobial *** review article underscores the importance of careful application and consideration of each irrigant's properties to ensure safe and effective endodontic *** serves as a valuable guide for clinicians in selecting appropriate irrigants based on specific treatment requirements.

关键词： Root canal irrigants Sodium hypochlorite Chlorhexidine Chelating agents Plant extracts

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

Performance and scalability analysis of image processing applications on the IBM Cell BE simulator

引用

通讯和计算机（中英文版） 2009年第3期6卷 1-8页

作者： Hashir Karim Kidwai fadi n. sibai Tamer Rabie College of lnformation Technology UAE University Al Ain UAE

The IBM Cell Broadband Engine (BE) simulator simulates parallel execution of programs on a state-of-the-art 9-core Cell processor model. In this paper, we report our experience with implementing, simulation, and analyzing the performance of image processing applications on the IBM Cell Broadband Engine Simulator. We report the performance measured on the IBM Cell simulator for PPE-only and embedded applications, and with various input data file sizes or numbers of SPEs enabled. The simulator results indicate that Cell BE processor can outperform modern single-core RISC processors in orders of magnitude on SIMD compute intensive applications such as edge detection. We also explore different features and development processes available on the simulator. Different techniques for obtaining accurate results (close to real hardware result) are also explored.

关键词：图像处理宽带工程可行性测试模拟

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

novel multivalent design of a monoclonal antibody improves binding strength to soluble aggregates of amyloid beta

引用

Translational neurodegeneration 2021年第3期10卷 502-517页

作者： fadi Rofo Jos Buijs Ronny Falk Ken Honek Lars Lannfelt Anna M.Lilja nicole G.Metzendorf Tobias Gustavsson Dag Sehlin Linda Söderberg Greta Hultqvist Protein Drug Design Faculty of PharmacyUppsala University75124 UppsalaSweden Department of Immunology Genetics and PathologyUppsala University75185 UppsalaSweden Ridgeview Instruments 75237 UppsalaSweden BioArctic AB 11251 StockholmSweden Department of Public Health and Caring Sciences Uppsala University75185 UppsalaSweden

Background:Amyloid-β(Aβ)immunotherapy is a promising therapeutic strategy in the fght against Alzheimer’s disease(AD).A number of monoclonal antibodies have entered clinical trials for *** of them have failed due to the lack of efcacy or side-efects,two antibodies are currently in phase 3,and one has been approved by *** soluble intermediate aggregated species of Aβ,termed oligomers and protofbrils,are believed to be key pathogenic forms,responsible for synaptic and neuronal degeneration in ***,antibodies that can strongly and selectively bind to these soluble intermediate aggregates are of great diagnostic and therapeutic ***:We designed and recombinantly produced a hexavalent antibody based on mAb158,an Aβprotofbrilselective *** humanized version of mAb158,lecanemab(BAn2401),is currently in phase 3 clinical trials for the treatment of *** new designs involved recombinantly fusing single-chain fragment variables to the n-terminal ends of mAb158 ***-time interaction analysis with LigandTracer and surface plasmon resonance were used to evaluate the kinetic binding properties of the generated antibodies to Aβ*** ELISA setups were applied to demonstrate the binding strength of the hexavalent antibody to Aβaggregates of diferent ***,the ability of the antibodies to protect cells from Aβ-induced efects was evaluated by MTT ***:Using real-time interaction analysis with LigandTracer,the hexavalent design promoted a 40-times enhanced binding with avidity to protofbrils,and most of the added binding strength was attributed to the reduced rate of ***,ELISA experiments demonstrated that the hexavalent design also had strong binding to small oligomers,while retaining weak and intermediate binding to monomers and insoluble *** hexavalent antibody also reduced cell death induced by a mixture of soluble Aβ***:We provide a new antibody design with i

关键词： Multivalent antibodies Alzheimer’s disease Aβ Avidity Oligomers Protofbrils

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

靖远羊羔肉品质特征评价研究

引用

中国畜禽种业 2024年第8期20卷 20-33页

作者：孔园园王生华李发弟许艳丽孟宪珺王帅贾欢欢田琛马娇莉乐祥鹏兰州大学草地农业生态系统国家重点实验室/农业农村部草牧业创新重点实验室/草地农业教育部工程研究中心/兰州大学草地农业科技学院甘肃兰州730020 白银市畜牧兽医总站甘肃白银730900 新疆畜牧科学院畜牧业质量标准研究所新疆维吾尔自治区乌鲁木齐830057 靖远县畜牧兽医技术服务中心甘肃靖远730600

为探究靖远羊羔肉品质和产地环境特征以及它们之间的关系,该研究以靖远羊羔肉核心产区的土壤、水和饲草各15份以及15只70日龄左右靖远滩羊公羔为研究对象,对其理化指标、营养成分和肉品质等进行分析。结果表明:靖远羊羔肉主产区水呈中性... 详细信息

为探究靖远羊羔肉品质和产地环境特征以及它们之间的关系,该研究以靖远羊羔肉核心产区的土壤、水和饲草各15份以及15只70日龄左右靖远滩羊公羔为研究对象,对其理化指标、营养成分和肉品质等进行分析。结果表明:靖远羊羔肉主产区水呈中性,土壤呈弱碱性,饲草中富含粗蛋白质、粗纤维等营养成分。土壤、水和饲草富含铁、镁、钾等矿物质,且重金属残留均低于国家标准的规定。羊只宰前活重、胴体重、屠宰率分别为21.83 kg、11.29 kg、51.74%。羊肉肉色鲜亮,pH45 min值为6.15,失水率和剪切力分别是19.50%和75.57 n。羊肉的粗蛋白质、粗脂肪、胆固醇含量分别为20.10%、1.55%、45.47 mg/100g。氨基酸总量、必需氨基酸总量、非必须氨基酸总量分别为18.61%、7.01%、11.46%,必需氨基酸总量/氨基酸总量和必需氨基酸总量/非必须氨基酸总量分别为37.67%和61.17%。羊肉中钾、镁、钙含量分别为906.73、193.33、60.31 mg/kg,高于同类羊肉产品。羊肉中的单不饱和脂肪酸含量为0.91 g/100g,其次是多不饱和脂肪酸和饱和脂肪酸,分别为0.05和0.04 g/100g。肉中的特征风味物质主要是3-羟基丁酮(奶油香味)、乙酸甲酯(水果香味)、2-甲基丙酸乙酯(水果香味),其含量分别为2.76%、1.47%、1.77%。羊肉肌纤维直径小且密度大。产地环境饲草中的钙、钴、钼、铜、锌、水、粗灰分含量显著影响羊肉中的异亮氨酸、精氨酸、谷氨酸、天冬氨酸、苏氨酸含量,饲草中的钠、氯化物及水中的铝和铁含量显著影响C18:2n6t、C18:3n6等脂肪酸含量。可见,靖远羊羔肉产地环境安全,环境和饲草料中富含有益矿物质,进而造就出富含矿物质、氨基酸组成良好、低胆固醇的羊羔肉。

关键词：靖远羊羔肉产地环境屠宰性能肉品质脂肪酸风味物质

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

Allolobophora caliginosa coelomic fluid ameliorates gentamicin-induced hepatorenal toxicity in rats

引用

Asian Pacific Journal of Tropical Biomedicine 2020年第9期10卷 411-416页

作者： Saad Bin Dajem Sara Bayoumi Ali Omar Ghanem Abdelrady nouraldin Mahmoud Salahaldin Ahmed Muhammed Soliman Yasmin Mohamed Kamal Ammar Yasser Abdelazim Aya fadi Mohamed Kareem Morsy Ayman Saber Mohamed Sohair Ramadan Fahmy Department of Biology College of ScienceKing Khalid UniversityAbhaSaudi Arabia Department of Zoology Faculty of ScienceCairo UniversityCairoEgypt

Objective:To explore the efficacy of earthworm’s coelomic fluid against gentamicin-induced hepatic and renal toxicity in ***:The animals were divided randomly into three groups(n=6 per group):control,gentamicin,and Allolobophora caliginosa coelomic fluid-treated *** was established after injection of gentamicin daily for 8 days at a dose of 100 mg/*** aminotransferase,alanine aminotransferase,alkaline phosphatase,total proteins,albumin,creatinine,urea,uric acid,malondialdehyde,glutathione,catalase and histopathology of tissues were investigated in the ***:Allolobophora caliginosa coelomic fluid significantly decreased urea,creatinine,uric acid,alanine aminotransferase,aspartate aminotransferase,alkaline phosphatase,and malondialdehyde levels while significantly increasing levels of total proteins,albumin,glutathione and *** histopathological investigation showed partial restoration of renal and hepatic ***:This study shows the potency of Allolobophora caliginosa coelomic fluid in improving the biochemical and histopathological changes induced by gentamicin in the liver and kidney of the rats.

关键词： Allolobophora caliginosa Coelomic fluid Gentamicin Hepatorenal toxicity Earthworm

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

Real-Time Maqam Estimation Model in Max/MSP Configured for the nāy

引用

International Journal of Communications, network and System Sciences 2016年第2期9卷 39-52页

作者： fadi M. Al-Ghawanmeh Mohammad T. Al-Ghawanmeh Mohammad W. Abed Music Department University of Jordan Amman Jordan Music Department Yarmouk University Irbid Jordan

Automatic maqam estimation is considered significant toward improving multimedia live music performances and automatic accompaniment. This contribution proposed a real-time maqam estimation model developed in the visual programming language MAX/MSP and configured for the nāydukah. The model’s design stood on basic formulas of Arab music maqamat as explained in theory and applied in practice. The model consisted of different layers of competition;the first was for the identification of the instant tonic of the melodic figure, and the second was for the recognition of its identifying E (E, E half-flat and E flat). Those two competitions were used to estimate the maqam in real-time. Then, accumulated estimation results were used to estimate the maqam in longer durations;five-second and full duration. The model was evaluated using professionally performed nāy improvisations. Results reflected a success in estimating all the studied maqamat when the full improvisation was considered. In addition, results were very good for real-time and five-second estimation where average estimation confidence was 75.98% and 80.04%, respectively.

关键词： Real-Time Music Systems Arab Music Maqam Estimation nāy Music Signal Processing

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

茴香秸秆替代玉米秸秆对湖羊瘤胃液挥发性脂肪酸、微生物区系和肌肉脂肪酸组成的影响

引用

草业科学 2020年第8期37卷 1588-1597页

作者：朱宝珍高强李飞李发弟兰州大学草地农业生态系统国家重点实验室/兰州大学农业农村部草牧业创新重点实验室/兰州大学草地农业科技学院甘肃兰州730020 金昌居佳生态农业有限公司甘肃金昌737100 甘肃省肉羊繁育生物技术工程实验室甘肃民勤733300

为分析茴香(Foeniculum vulgare)秸秆替代玉米(Zea mays)秸秆对湖羊瘤胃液挥发性脂肪酸、微生物区系和肌肉脂肪酸组成的影响,本研究选取48只健康无病的湖羊公羔作为试验对象,根据体重相近原则和饲喂日粮分为对照组、50%替代组和100%替代... 详细信息

为分析茴香(Foeniculum vulgare)秸秆替代玉米(Zea mays)秸秆对湖羊瘤胃液挥发性脂肪酸、微生物区系和肌肉脂肪酸组成的影响,本研究选取48只健康无病的湖羊公羔作为试验对象,根据体重相近原则和饲喂日粮分为对照组、50%替代组和100%替代组,每组16只羊,试验共包括14 d过渡期、7 d预饲期和84 d的正试期。试验结束后屠宰采集瘤胃液用以瘤胃发酵参数和微生物的测定,采集背最长肌用以肌肉脂肪酸的测定。结果表明:1)茴香秸秆替代100%玉米秸秆时显著降低了瘤胃中异丁酸的含量(P0.05),茴香秸秆替代50%玉米秸秆时异丁酸的含量最高;2)茴香秸秆替代100%玉米秸秆时显著降低了瘤胃总菌的数量(P0.05),而茴香秸秆替代50%玉米秸秆时瘤胃总菌的数量最高;3)茴香秸秆替代50%玉米秸秆时会显著增加肌肉中iso C16:0、iso C18:0、C18:3 n-3和CLA的含量(Pn-6t、C20:1、C22:0和SFA(饱和脂肪酸)的含量与对照组之间差异不显著(P>0.05)。综上所述,茴香秸秆替代50%玉米秸秆时在对湖羊瘤胃发酵参数和肌肉脂肪酸组成的影响中效果最优。

关键词：茴香秸秆玉米秸秆湖羊瘤胃发酵参数脂肪酸

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

Comparison between the SAPIEn S3 and the SAPIEn XT transcatheter heart valves:A single-center experience

引用

World Journal of Cardiology 2016年第12期8卷 735-745页

作者： fadi J Sawaya Marco Spaziano Thierry Lefèvre Andrew Roy Phillippe Garot Thomas Hovasse Antoinette neylon Hakim Benamer Mauro Romano Thierry Unterseeh Marie-Claude Morice Bernard Chevalier Department of Cardiology Générale de SantéInstitut Cardiovasculaire Paris-Sud-Hopital Privé Jacques Cartier

AIM To investigate the clinical outcomes of transcatheter aortic valve implantation(TAVI) with the SAPIEn 3 transcatheter heart valve(S3-THV) vs the SAPIEn XT valve(XT-THV).METHODS We retrospectively analyzed 507 patients that underwent TAVI with the XT-THV and 283 patients that received the S3-THV at our institution between March 2010 and December *** Thirty-day mortality(3.5% vs 8.7%:OR=0.44,P=0.21) and 1-year mortality(25.7% vs 20.1%,P=0.55) were similar in the S3-THV and the XT-THV *** rates of both major vascular complication and paravalvular regurgitation(PVR)>1 were almost 4 times lower in the S3-THV group than the XT-THV group(major vascular complication: 2.8% vs 9.9%,P1: 2.4% vs 9.7%,Pnew pacemaker implantation was almost twice as high in the S3-THV group(17.3% vs 9.8%,P=0.03).In the S3 group,independent predictors of new permanent pacemaker were pre-procedural RBBB(OR=4.9:P=0.001),pre-procedural PR duration(OR=1.14,P=0.05) and device lack of coaxiality(OR=1.13:P=0.05) during *** The S3-THV is associated to lower rates of major vascular complications and PVR but higher rates of new pacemaker compared to the ***-optimal visualization of the S3-THV in relation to the aortic valvular complex during deployment is a predictor of new permanent pacemaker.

关键词： SAPIEn-3 valve Vascular complications Permanent pacemaker Lack of coaxiality Paravalvular regurgitation

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

Overestimate of Fibrosis by FIBROSpect(R) Ⅱ in African Americans Complicates the Management of their Chronic Hepatitis C

引用

Journal of Clinical and Translational Hepatology 2016年第1期4卷 12-19页

作者： Maher Tama Paul naylor Suhag Patel Johnny Altawil Dhiraj Gulati fadi Antaki Milton G.Mutchnick Murray Ehrinpreis Wayne State University School of Medicine Department of Internal Medicine Division of Gastroenterology Detroit MI USA

Background:Evaluation of advanced fibrosis in patients with hepatitis C virus (HCV) infection is used to facilitate decisions on treatment strategy and to initiate additional screening ***,most studies have predominately Caucasian (Cau) patients and may not be as relevant for African Americans (AA).Aims:This study specifically addresses the issue of defining minimal *** fibrosis in African Americans (AA) with chronic hepatitis C (CHC) using noninvasive ***:All patients (n =319) seen between 1 January 2008 and 30 June 2013 for whom a FibroSpect II(R) (FSII) assay was performed and had data for calculation of aspartate aminotransferase (AST)platelet ratio index (APRI) and Fibrosis-4 (FIB-4) were identified using the medical ***:When liver biopsy score and FSII assay results for the AA patients with CHC were compared,31% of AA had advanced FSII fibrosis scores (F2-F4) despite a biopsy score of *** contrast,10% of Cau *** AA false positive rate was 14% for APRI and 34% for *** FSII with either APRI (7% false positive) or FIB-4 (10% false positive) improved the false positive rate in AA to 7% (FSII + APRI) and 10%(FSII + FIB-4) but reduced the sensitivity for significant ***:The FSII assay overestimates fibrosis in AA and should be used with caution since these patients may not have significant *** the APRI or FIB-4 assay is combined with the FSII assay,minimal fibrosis in AA can be defined without subjecting the patients to a subsequent biopsy.

关键词： Hepatitis c Fibrosis African Americans Fibrospect

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

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：