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29篇 您的检索式:作者名="Abdul SATTAR"
    题名 作者 年代 出处 被引量
1Effect of TGF-131 antisense oligodeoxynucleotide on renal function in chronic renal failure rats显示文摘目的:学习是调查转变生长因素( TGF )贝它 1 反的有效性的礼品的目的在改善察觉到 oligodeoxynucleotides ( ODN )在有 导致puromycin 的长期的肾衰竭( CRF )的老鼠的败坏的肾功能 .Methods :盐,嘌呤霉素,puromycin+TGF贝它 1 反感觉 ODN 或 puromycin+scrambled ODN 予被以单方地 nephrecto-mized 老鼠。肾的血液动力学、分泌的大小在经历了外科的 procedure.Results 的使麻木的老鼠被拿:在 CRF 老鼠,在肾的血流( RBF )有显著减小,这被观察, glomerular 率( GFR ),严重蛋白尿,并且几乎6褶层在控制老鼠作为与那相比增加了钠( FE Na^+)的部分排泄(所有 P < 0.05 )。在 CRF 老鼠,有 1 反察觉到的 TGF 贝它的处理,然而并非爬的 ODN,显著地稀释了 RBF, GFR,和蛋白尿的减小并且显著地阻止了 FE Na^+ 的增加,这进一步被观察(所有 P < 0.05 ) 。另外,在 CRF 的肾的肥大组织(P < 0.05 对非肾的失败控制) 是有 TGF-1 反感觉 ODN 的显著地稀释的术后疗法(P < 0.05 ) 。焦点的部分肾小球硬化症在未经治疗、爬的对待 ODN 的 CRF 组仅仅是明显的。这研究的有趣的观察在 CRF 老鼠是那,尽管有显著 attenuating 和TGF贝它的预防效果败坏的肾的功能上的 1 反感觉 ODN ,反感觉处理没在TGF贝它的肾的表示引起任何显著变化 1 在蛋白质 level.Conclusion :一起,获得的数据建议 1 反感觉 ODN 拥有的那TGF贝它在 导致puromycin 的长期的肾衰竭的有益的效果并且在形态学的恶化和处于这个病理学的状态的损害肾的功能部分地依赖于TGF贝它的行动 1 在肾以内。Law Chung HIONG Kiew Lik VOON Nor Azizan ABDULLAH Munavvar A SATTAR Nazarina Abdul RAHMAN Abdul Hye KHAN4, Edward James JOHNS 2008Acta Pharmacologica Sinica2008,29,4:7
2High-dose-rate intraluminal brachytherapy during preoperative chemoradiation for locally advanced rectal cancers显示文摘AIM:To determine the feasibility and safety of high dose rate intraluminal brachytherapy(HDR-ILBT) boost during preoperative chemoradiation for rectal cancer.METHODS:Between 2008 and 2009,thirty-six patients with locally advanced rectal cancer(≥ T3 or N+),were treated initially with concurrent capecitabine(825 mg/m2 oral twice daily) and pelvic external beam radiotherapy(EBRT)(45 Gy in 25 fractions),then were randomized to group A;HDR-ILBT group(n = 17) to receive 5.5-7 Gy×2 to gross tumor volume(GTV) and group B;EBRT group(n = 19) to receive 5.4 Gy×3 fractions to GTV with EBRT.All patients underwent total mesorectal excision.RESULTS:Grade 3 acute toxicities were registered in 12 patients(70.6%) in group A and in 8(42.1%) in group B.Complete pathologic response of T stage(ypT0) in group A was registered in 10 patients(58.8%) and in group B,3 patients(15.8%) had ypT0(P < 0.0001).Sphincter preservation was reported in 6/9 patients(66.7%) in group A and in 5/10 patients(50%) in group B(P < 0.01).Overall radiological response was 68.15% and 66.04% in Group A and B,respectively.During a median follow up of 18 mo,late grade 1 and 2 sequelae were registered in 3 patients(17.6%) and 4 patients(21.1%) in the groups A and B,respectively.CONCLUSION:HDR-ILBT was found to be effective dose escalation technique in preoperative chemoradiation for rectal cancers,with higher response rates,downstaging and with manageable acute toxicities.Mutahir Ali Tunio Mansoor Rafi Altaf Hashmi Rehan Mohsin Abdul Qayyum Mujahid Hasan Amjad Sattar Muhammad Mubarak 2010World Journal of Gastroenterology2010,16,35:3
3Experimental and computer performance study of an automotive air conditioning system with alternative refrigerants显示文摘Khalid A Abdul Sattar K Mohammed K 2003Energy Conversion and Management2003,44,1:1
4Synthesis, Crystal Structure and Antimicrobial Activity of {[Bis(pyridine-κN)bis(3,5-dinitrosalicylato κ-O,O')Zn(Ⅱ)][bis(pyridine-κN)Zn(Ⅱ)]}显示文摘A novel {[bis(pyridine-κN)bis(3,5-dinitrosalicylato κ-O,O')Zn(Ⅱ)][bis(pyridine-κN)Zn(Ⅱ)]}(C_(34)H_(24)N_8O_(14)Zn_2) was synthesized by a self-assemble method at room temperature. The molecular structure was determined by single-crystal X-ray analysis. The compound crystallizes in the monoclinic system, space group P2_1/n with a = 12.2156, b = 13.5696, c = 22.5602 ?, β = 90.061o, Z = 4 and V = 3739.6(3) ?~3. The new 1D binuclear coordination polymer {[bis(py-κN)bis(3,5-dinitrosal κ-O,O′) Zn(Ⅱ)][bis(py-κN)Zn(Ⅱ)]} resulted from two different types of moieties. The polymer [bis(py-κN)bis(3,5-dinitrosal κ-O,O′)Zn(Ⅱ)] unit is connected with [bis(py-κN) Zn(Ⅱ)] by zigzag topology. One zinc(Ⅱ) cation has a six-fold coordination environment, in which the metal atom is connected with four oxygen atoms of two 3,5-dinitrosalicylic acids to form equatorial bonds and two nitrogen atoms of pyridine to generate the axial bonds. Other four-fold nucleus contain two Zn–O bonds from different 3,5-dinitrosalicylic acids and two bonds with the Natom of pyridine. Antimicrobial assay results indicated that the compound showed moderate activities against different bacterial and fungal strains.CHANG Fouzia MEMON Najma AHMED Muhammad Naeem TAHIR Muhammad Nawaz MEMON Shahabuddin CHANG Abdul Sattar BHANGER Muhammad Iqbal CHANDIO Anwer 2016Chinese Journal of Structural Chemistry2016,35,5:1
5Production of pectinase by Bacillus subtilis EFRL 01 in a date syrup medium显示文摘Abdul Sattar Qureshi Muhammad Aqeel Bhutto Yusuf Chisti 0,,62:1
6The factorial structure of the Eysenck personality questionnaire among Egyptian students显示文摘Abdul Sattar Ibrahim 1982Journal of Psychology1982,112,:1
7Cisplatin-induced nephrotoxicity causes altered renal hemodynamics in Wistar Kyoto and spontaneously hypertensive rats:role of augmented renal alpha-adrenergic responsiveness显示文摘HYE KHAM M A ABDUL SATTAR M ABDULLAH N A 0,,3:1
8Verification of Authentication Protocols for Epistemic Goals via SAT Compilation显示文摘这篇论文介绍使用知识结构的新方法论,为认知逻辑的 Kripke 语义的一种特定的形式,在敌对网络上分析通讯协议。纸特别地集中于证实协议的自动确认。我们的途径基于一个协议,不是在一些 difficult-to-establish 理由上的实际定义。建议方法论与许多以前的途径不同到安全协议的自动确认因为它是面向理由的而不是面向窜改,即,在一个协议发现臭虫。主要想法基于观察:分开在协议从角色执行协议的跑的一位校长,;从主管的本地观察推断一位校长的知识。并且我们显示出经分解;以经验为主地,这个模型能是,这容易归结为可满足性(坐) 问题;高效地由一个现代容纳的解答者实现了。苏开乐 陈清亮 Abdul Sattar 岳伟亚 吕关锋 郑锡忠 2006Journal of Computer Science & Technology2006,21,6:1
9Model checking temporal logics of knowledge via OBDDs 显示文摘Su Kai-le Sattar Abdul Luo Xiang-yu 2007The Computer Journal2007,50,4:1
10Clinical and EEGcharacteristics of Juvenile Myoclonic Epilepsy 显示文摘Shahnaz Sher K Abdul Sattar R 2014Pak J MedSci2014,30,1:1
11Predictors of functional outcome in Saudi Arabian patients with stroke after inpatient rehabilitation 显示文摘Abdul - sattar AB Godab T 2013Neuro Rehabil2013,33,2:1
12X -CleLo: intelligent detemlinistic RFID data and e- vent transformer 显示文摘Peter Darcy Bela Stantic and Abdul Sattar 2012Personal and Ubiquitous Computing2012,,3:1
13Incorporating NoSQL into a database course 显示文摘Sattar Abdul Lorenzen Torben Nallamaddi Keerthi 2013ACM Inroads2013,4,2:1
14Intellectual Property Rights and Economic Growth:Evidences from High, Middle and Low Income Countries 显示文摘Sattar Abdul Tahir Mahmood 2011Pakistan Economic and Social Review2011,49,2:1
15Combined Effect of Concept Drift and Class Imbalance on Model Performance During Stream Classification显示文摘Every application in a smart city environment like the smart grid,health monitoring, security, and surveillance generates non-stationary datastreams. Due to such nature, the statistical properties of data changes overtime, leading to class imbalance and concept drift issues. Both these issuescause model performance degradation. Most of the current work has beenfocused on developing an ensemble strategy by training a new classifier on thelatest data to resolve the issue. These techniques suffer while training the newclassifier if the data is imbalanced. Also, the class imbalance ratio may changegreatly from one input stream to another, making the problem more complex.The existing solutions proposed for addressing the combined issue of classimbalance and concept drift are lacking in understating of correlation of oneproblem with the other. This work studies the association between conceptdrift and class imbalance ratio and then demonstrates how changes in classimbalance ratio along with concept drift affect the classifier’s performance.We analyzed the effect of both the issues on minority and majority classesindividually. To do this, we conducted experiments on benchmark datasetsusing state-of-the-art classifiers especially designed for data stream classification.Precision, recall, F1 score, and geometric mean were used to measure theperformance. Our findings show that when both class imbalance and conceptdrift problems occur together the performance can decrease up to 15%. Ourresults also show that the increase in the imbalance ratio can cause a 10% to15% decrease in the precision scores of both minority and majority classes.The study findings may help in designing intelligent and adaptive solutionsthat can cope with the challenges of non-stationary data streams like conceptdrift and class imbalance.Abdul Sattar Palli Jafreezal Jaafar Manzoor Ahmed Hashmani Heitor Murilo Gomes Aeshah Alsughayyir Abdul Rehman Gilal 2023Computers, Materials & Continua2023,,4:0
16Performance Evaluation of Energy Meters Under Nonlinear Loads显示文摘Due to rapid advancements in power electronics, the utilization of electronically switched loads and nonlinear loads is increasing gradually in the electrical power system. These loads create problems of measuring instruments, when connected to the power distribution systems. In this paper, an experimental investigation has been carried out to analyze the performance of single-phase watt-hour(induction and electronic types) energy meters that are being used in Pakistan. The accuracy of the energy meters has been tested under different household nonlinear loads, at various power factors and also at different supply voltage levels. Power factor and total harmonic distortion(THD) of different household loads are also recorded in the experimental work.A hardware based experimental setup has been designed to perform the experimental work. The experimental results have been compared to Water and Power Development Authority(WAPDA) standards for energy meters.GUL Mehr 邰能灵 MAHAR Mukhtiar Ahmed 黄文焘 LARIK Abdul Sattar 2017Journal of Shanghai Jiaotong university(Science)2017,22,2:0
17J/ψ-J/ψ scattering cross sections of quadratic and Cornell potentials显示文摘We study the scattering of J/ψ - J/ψ mesons using quadratic and Cornell potentials in our tetraquark(cccc)system.The system’s wavefunction in the restricted gluonic basis,which is written by utilizing the adiabatic approximation and Hamiltonian,is used via a quark potential model.The resonating group technique is used to obtain the integral equations,which are solved to obtain the unknown inter-cluster dependence of the total wavefunction of our tetraquark system.T-Matrix elements are calculated from the solutions,and eventually,the scattering cross sections are obtained using the two potentials.We compare these cross sections and find that the magnitudes of scattering cross sections of quadratic potential are higher than the Cornell potential.M.Imran Jamil SM.Sohail Gilani Ahmad Wasif Abdul Sattar Khan Ahmad Awan 2021Chinese Physics C2021,45,2:0
18Ultraviolet extinction properties in the Milky Way显示文摘Ali Abdul Sattar Jaber Al-Edhari 2009材料科学与工程(中英文版)2009,3,10:0
19Determination of Pesticides Residues in Some Fruits and Vegetables Imported to Iraq显示文摘Ismael Ibrahim Alyaseri Mukhtar Abdul Sattar Ali Abdul Karim Jawad Ali Nadir Kamil Bahi 2012Journal of Agricultural Science and Technology(A)2012,2,1:0
20Functional subtypes of renal α1-adrenoceptor in diabetic and non-diabetic 2KIC Goldblatt renovascular hypertension显示文摘目的:这研究调查在 导致streptozotocin 的糖尿病、非糖尿病的2肾的 导致adrenergically 的肾的血管收缩的回答抓紧的调停的 alpha_1-adrenoceptor 的子类型( 2K1C ) Goldblatt 高血压的 rats.Methods :对肾的神经刺激的肾的血流回答,也不肾上腺素,脱羟肾上腺素,并且美速胺在 nitrendipine , 5-methylurapidil , chloroethylclonidine 和 BMY 7378 .Results 的缺席和存在被测量:肾的血管收缩的回答被 nitrendipine 和 5-methylurapidil 显著地在糖尿病的老鼠稀释(所有 P < 0.05 )。在非糖尿病的老鼠,这些回答被 nitrendipine, 5-methylurapidil,和 BMY 7378 显著地稀释(所有 P < 0.05 ) 。在两个试验性的组, chloroethylclonidine 显著地加重了所有肾上腺素能的刺激引起的肾的血管缩小(所有 P < 0.05 ).Conclusion : 这些观察显示 alpha_(1A )-adrenoceptor 子类型在调停起一个主要作用在糖尿病的 2K1C Goldblatt 高血压的老鼠的导致 adrenergically 的肾的血管缩小。在非糖尿病的 2K1C, Goldblatt 高血压的老鼠, alpha_(1A ) 的贡献和 alpha_(1D )-adrenoceptor 子类型被建议。除了 post-synaptic alpha_1 adrenoceptors,两个在糖尿病、非糖尿病的 2K1C Goldblatt 高血压的老鼠, presynaptic alpha_1 adrenoceptors 的潜在的参与也被建议。A ARMENIA Munavvar Abdul SATTAR Nor Azizan ABDULLAH Md Abdul Hye KHAN Edward James JOHNS 2008Acta Pharmacologica Sinica2008,29,5:0
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