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Tolerance protocol of living kidney transplant for developing countries through basic strategy of lym.hocyte depletion

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World Journal of Transplantation 2022年第6期12卷 112-119页

作者： Sufi m.suhail Departm.nt of Renal m.dicine Singapore General HospitalSingapore 169856Singapore Departm.nt of Clinical Research Duke-NUS Graduate Medical SchoolSingapore 169856Singapore

End-stage kidney failure(ESKD)is a global issue where kidney replacem.nt therapy im.oses enorm.us econom.c burden to people of developing countries,in addition to the severe lim.tations to the availability of hem.dialysis and peritoneal dialysis *** best option of kidney transplantation also requires lifelong com.ination im.unosuppressive m.dicines,the cost of which is equally com.arable to lifelong dialysis.A strategy of achieving transplant tolerance that requires m.nim.m.im.unosuppressive m.dicines,although in experim.ntal stage,also requires state-of-art technology with costly m.dicines and *** is evidently beyond the reach of ESKD patients of developing ***,globally in developing countries,a need for an innovative but cost-effective tolerance protocol is a burning need for a successful transplant *** brief,transplant tolerance is defined as a state of donorspecific unresponsiveness to the allograft antigens without the need for ongoing pharm.cologic im.unosuppression or with a m.nim.l *** state-of-art techniques involves:(1)A state of hem.tological chim.ra,for com.lete tolerance;(2)Prope or partial tolerance where im.une-reactive T-lym.hocytes are inhibited using m.noclonal antibodies;and(3)Chim.ric antigen receptor for T-regulatory(T-reg)cell therapy using genetically engineered T-reg cells targeting specific Tlym.hocyte receptors for inducing *** our real-world experience in transplant m.nagem.nt in post-transplant lym.ho-proliferative disorders(PTLD),we noticed frequently a drastic reduction in the need of im.unosuppressive m.dicines following lym.ho-ablative therapy for *** recently published a case study on a real-world experience transplant case where we explained a partial or prope tolerance that developed after lym.hocyte ablation therapy,following which the allograft was m.intained with low dose dual standard im.unosuppressive *** on this publication,we propose here an innovat

关键词： Renal allograft B and T lym.hocytes depletion Tolerance protocol Im.unosuppressive m.dicines Living renal transplant

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In-situ copolym.rization of aniline with alkyl am.ne by APS:Kinetics and application

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Chinese Chem.cal Letters 2008年第11期19卷 1358-1362页

作者： m.Rashid Sham. Qam.r Usm.ni suhail Sabir Polym.r Research Laboratory Department of ChemistryAligarh Muslim UniversityAligarh 202002India

The kinetic study of in-situ eopolym.rization of aniline with o- and p-m.thylaniline by am.onium.persulfate （APS） has been carried out. UV-vis spectroscopic m.thod was used to investigate the course of copolym.rization. Structural characterization was studied by PT-IR spectral analysis. The electronic spectra of the copolym.rs poly（aniline-co-p-toluidine） and poly（aniline-co-o- toluidine） show blue shift. The shift has been observed in the bands corresponding to π→π^＊ transition as well as in the exciton transition. The increase in absorbance recorded during the reaction for different concentration of aniline, o- and p-toluidine at various intervals of tim. of polym.rization reaction indicates a growth in the polym.r form.tion. The resulting first-order rate constant was used to calculate the rate of copolym.r form.tion using the rate equation -d[A]/dt = kc^n.

关键词： Copolym.rization Corrosion inhibition Electronic and vibrational spectra

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Im.roving tim.–frequency sparsity for enhanced audio source separation in degenerate unm.xing estim.tion technique algorithm

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Journal of Control and Decision 2022年第4期9卷 502-515页

作者： Shahin m.abdulla J.Jayakum.ri Departm.nt of Electronics and Com.unication Engineering Noorul Islam Centre for Higher EducationNagercoilIndia Departm.nt of Electronics and Com.unication Engineering Mar Baselios College of Engineering and TechnologyThiruvananthapuramIndia

In recent years,m.ch research has been focused on separating acoustic sources from.their *** Unm.xing Estim.tion Technique(DUET)is one of the widely popular m.th-ods of Blind Source Separation(BSS)in underdeterm.ned *** is based on a signal recovery sparsity algorithm.whose perform.nce is strongly influenced by sparsity in the Tim.-Frequency(TF)*** and an several sources in m.xtures lim.t the sparsity resulting in perform.nce degradation in *** an enhanced strategy has been adopted by com.in-ing DUET with adaptive noise cancellation utilising the Dual-Tree Com.lex Wavelet Transform.DTCWT)as a pre-processor and TF refinem.nt utilising Synchroextracting Transform.SET)as a *** im.roves the sparsity of sources and energy concentrations in a TF *** of the signal separation perform.nce evaluation reveal that the proposed algorithm.outperform. conventional DUET in signal separation,especially in real-tim. scenarios.

关键词： Blind source separation tim.-frequency dual-tree com.lex wavelet transform synchroextracting sparsity

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Perform.nce com.arison of IEC 61850-90-5 and IEEE C37.118.2based wide area Pm. com.unication networks

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Journal of m.dern Power System. and Clean Energy 2016年第3期4卷 487-495页

作者： Ikbal ALI m.hd Asim.AFTAB S.m.suhail HUSSAIN Departm.nt of Electrical Engineering Faculty of Engineering and TechnologyJamia Millia Islamia(A Central University)Jamia NagarNew Delhi 110025India

Dynam.c operation and control of power system.is being increasingly done with the help of phasor m.asurem.nt unit(Pm.) based wide area m.nitoring and control system. The data com.unication requirem.nts for the Pm. based applications are well addressed by IEEE C37.118.2 standard. However, IEC 61850 is now becom.ng a leading standard for power utility autom.tion needs. A new part of IEC 61850, IEC 61850-90-5, specifying the IEEE C37.118.1 based synchrophasors data transfer according to IEC 61850, will lead to IEC 61850-90-5 based Pm. com.unication networks. A novel IEC 61850-90-5 com.liant com.unication m.del of Pm. is proposed in this paper. We also present a com.arative perform.nce analysis of the Pm. com.unication networks supporting the new synchrophasor standard for data transfer, i.e. IEC61850-90-5, and the existing standard, i.e. IEEE C37.118.2, for end to end(ETE) delay requirem.nts for a m.dified IEEE 30 bus test system.

关键词： Phasor m.asurem.nt unit IEC 61850-90-5 IEEE C37.118.2 End-to-end delay

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Orbital and physical param.ters of the close binary system.GJ 9830(HIP 116259)

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Research in Astronom. and Astrophysics 2019年第7期19卷 163-172页

作者： suhail G.m.sda m.shhoor A.Al-Wardat J.m.Pathan Physics Departm.nt Dr.Babasaheb Ambedkar Marathwada UniversityAurangabad-431001MaharashtraIndia Physics Departm.nt Hadhramout UniversityPO Box: 50511MukallaYemen Physics Departm.nt Al al-Bayt UniversityPO Box: 130040Mafraq25113 Jordan Physics Departm.nt Maulana Azad CollegeAurangabad-431001MaharashtraIndia

We present the com.lete set of physical and geom.trical param.ters of the visual close binary system.GJ 9830 for the first tim. by applying Al-Wardat’s com.lex *** m.thod com.ines m.gnitude difference from.speckle interferom.try,synthetic spectral energy distributions of the binary com.onents which are constructed based on grids of Kurucz blanketed m.dels(ATLAS9),and the orbital solution using Tokovinin’s dynam.cal m.thod to estim.te the param.ters of individual *** analysis of the system.by em.loying synthetic photom.try resulted in the following set of param.ters:Teff= 6220 ± 100 K,log g = 4.30 ± 0.12,R = 1.10 ± 0.08 R⊙for the prim.ry com.onent and Teff= 4870 ± 100 K,log g = 4.60 ± 0.11,R = 0.709 ± 0.07 R⊙for the secondary *** recently published dynam.cal parallax from.the Gaia space m.ssion was used to calculate the total m.ss of the binary system.as 1.75 ± 0.06 m.,which coincides with those estim.ted using Al-Wardat’s m.thod as m.= 1.18 ± 0.10 m.,m.= 0.75 ± 0.08 m..The analysis of the system.reveals that both com.onents are characteristic of m.in sequence stars and have an age of around 1.4 ± 0.50 *** evolutionary tracks and isochrones of the system.s com.onents are discussed,and the fragm.ntation process is suggested as the m.st likely process for the form.tion of the system.

关键词： binaries close-binaries visual-stars fundam.ntal param.ters-technique synthetic photom.try-stars individual GJ 9830

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Tannin Nanoparticles(NP99)Enhances the Anticancer Effect of Tam.xifen on ER+Breast Cancer Cells

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Journal of Renewable m.terials 2021年第12期9卷 2077-2092页

作者： Faizah A.Alm.lki Aziza m.Hassan Zeinab m.Klaab Solim.n abdulla Antonio Pizzi Departm.nt of Biology College of ScienceTaif UniversityTaif21944Saudi Arabia Departm.nt of Biotechnology College of ScienceTaif UniversityTaif21944Saudi Arabia Departm.nt of Physics Faculty of ScienceAlexandria UniversityAlexandriaEgypt ENSTIB-LERm.B University of LorraineEpinal88051France

Recently,natural substances in the form.of nanoparticles are increasingly being used in different field,particularly in m.dicines to enhance their beneficial effects in treatm.nt and *** cells of the breast(m.F-7)have been chosen to be exam.ned and treated in vitro with conventional drug Tam.xifen(Tam.and tannin nanoparticles extract(NP99)individually or in *** reagent has been applied to assess the cell viability and propagation percentage,DNA fragm.ntation and m.NA relative expression of apoptotic genes to study the cell death *** results showed that Tam.and tannin NP99 triggered cytotoxic activity towards the m.F7 *** reduce the viability and induced high potent repressive activity on cell proliferation percentage and induced apoptosis as indicated by rising the percentage in DNA *** of NP99 extract exhibited its effect in a dose and *** com.ined treatm.nt of Tam.and NP99 were m.ch m.re efficient than individual *** could be concluded that NP99 is considered a prom.sing natural anticancer agent as a new tool in therapeutic strategies.

关键词： Condensed tannin nanoparticles tam.xifen m.F-7 cells anticancer

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Irrigation erosion of irrigated soils in the foothills of southern Kazakhstan

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Journal of Arid Land 2013年第2期5卷 166-171页

作者： abdulla S SAPAROV Enadiy K МIRZAKEEV Tatyana m.SHARYPOVA Galym.han A SAPAROV Jilili ABUDUWAILI Kazakh Research Institute of Soil Science and Agrochem.stry nam.d after Uspanov Almaty 050060 Kazakhstan State Key Laboratory of Desert and Oasis Ecology Xinjiang Institute of Ecology and Geography Chinese Academy of SciencesUrumqi 830011 China

Abstract： This paper presented the results from.the study of irrigation erosion of irrigated lands in southern Ka- zakhstan. The m.in purpose of the work is the conservation of the fertility of irrigated soils, and then the soils of the upper, m.ddle and lower sections of the slopes at the experim.ntal site were studied. Based on field investigations, authors studied the water resistance of aggregates of gray-brown soils and light gray soils before and after irrigation and qualitative indicators of changes in physical and chem.cal properties of structured soils in irrigation were de- term.ned by conventional m.thods of soil research. The results indicated that the changes in the physical properties of soils by using polym.ric com.ounds created a fundam.ntally new opportunity to control water erosion of soils.

关键词： irrigation erosion furrow irrigation structure-form.ng polym.rs deform.tion of furrows perm.ssible water speed aggregate water stability

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Physical and geom.trical param.ters of CVBS X:the spectroscopic binary Gliese 762.1

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Research in Astronom. and Astrophysics 2016年第7期16卷 105-112页

作者： suhail G.m.sda m.shhoor A.Al-Wardat Ralph Neuh user Ham.d m.Al-Naim.y Astrophysikalisches Institut und Universitats-Sternwarte Jena FSU Jena07745 JenaGermany Physics Departm.nt Faculty of ScienceAl al-Bayt UniversityPO Box:130040Mafraq25113 Jordan Applied Physics and Space Science Departm.nt University of Sharjah PO Box:27272 SharjahUnited Arab Emirates

We present the physical and geom.trical param.ters of the individual com.onents of the close visual double-lined spectroscopic binary system.Gliese 762.1, which were estim.ted using Al-Wardat＇s com.lex m.thod for analyzing close visual binary system.. The estim.ted param.ters of the individual com.onents of the system.are as follows： radius RA= 0.845±0.09R⊙, RB= 0.795±0.10R⊙, effective tem.erature Teff^A = 5300lum.nosity±50 K, Teff^B= 5150 L±50 K, surface gravity log gA= 4.52±0.10, log gB=4.54±0.15 and A= 0.51 with a sem.-m.jor axis of 0.0865±0.08L⊙, LB= 0.40±0.07L⊙. New orbital elem.nts are presented±0.010 arcsec using the Hippracos parallax π = 58.96 ndividual m.sses of the system.are determ.ned as m.= 1.±0.65 m.s, and an accurate total m.ss and i72±0.60 m.,m.= 0.89±0.08 m.and m.= 0.83 K0 V and±0.07 m.. Finally, the spectral types and lum.nosity classes of both com.onents are assigned as K1.5V for the prim.ry and secondary com.onents respectively,and their positions on the H-R diagram.and evolutionary tracks are given.

关键词： stars fundam.ntal param.ters binaries spectroscopic binary system.atm.spheres m.deling Gliese 762 1

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基于激光雷达数据的塔里木河下游胡杨种群空间分布格局和种内竞争关系

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林业科学 2024年第4期60卷 31-39页

作者：艾萨迪拉·玉苏甫玉米提·哈力克巴比尔江·迪力夏提雷诚魏建新阿不都拉·阿不力孜崔健泺何熙祥新疆大学生态与环境学院/绿洲生态教育部重点实验室乌鲁木齐830017 北京大学城市与环境学院生态研究中心北京100871 新疆激光雷达应用工程技术研究中心乌鲁木齐830002 新疆大学旅游学院乌鲁木齐830046

【目的】分析胡杨种群在干旱区不同地下水埋深梯度下的空间分布格局及种内竞争强度变化,探究种群空间结构对干旱环境的响应特征。【方法】在塔里木河下游3个断面处离河道1 000 m.范围内等距离布设15个50 m.50 m.然胡杨林样地,利用地... 详细信息

【目的】分析胡杨种群在干旱区不同地下水埋深梯度下的空间分布格局及种内竞争强度变化,探究种群空间结构对干旱环境的响应特征。【方法】在塔里木河下游3个断面处离河道1 000 m.范围内等距离布设15个50 m.50 m.然胡杨林样地,利用地面激光雷达(TLS)获取树木三维结构数据,并通过聚集指数(R)、丛生指数(I)、点格局函数g(r)等空间分布指标以及竞争指数(CI),分析空间分布格局和种内竞争强度。【结果】1)R和I指数表明,在下游不同地下水埋深梯度下,胡杨种群空间分布格局整体上呈聚集分布。2)各样地内在0~25 m.径r距离获取的g(r)函数值分析表明,大部分样地胡杨在rm.离内基本呈现聚集分布格局,在r>5 m.离呈随机分布格局。随着地下水埋深增加,树木聚集分布的距离r会缩小。3)点格局函数g_(12)(r)结果表明,不同龄级胡杨树分布格局存在差异,中龄树主要呈聚集分布,其他龄级树呈随机分布;中龄树与幼龄树、成熟树之间存在正关联性,表现出相互促进关系,而其他龄级树木之间未呈现显著关联性。4)平均CI指数随离河道距离增大呈递减趋势,单木CI随胸径增大逐渐递减。【结论】塔里木河下游胡杨种群在小尺度上呈聚集分布格局,随着尺度的增加主要呈现随机分布特征。随离河道距离增大和地下水位逐步降低,导致树木密度降低和种内平均竞争强度变弱,树木呈衰退趋势。

关键词：胡杨地面激光雷达空间分布格局种内关联性竞争强度

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Coherent control of spontaneous em.ssion:Effect of counter-rotating term.

Coherent control of spontaneous emission:Effect of counter-r...

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第十五届全国量子光学学术报告会

作者： m. suhail Zubairy Institute for Quantum.Studies and Departm.nt of Physics and Astronom. Texas A＆M University College Station

＜正＞We study the coherent control of spontaneous em.ssion in a driven three-level atom.c system. In particular we consider the quantum.interference effects including energy shifts due to the counter-rotating term.. We show that the quantum.interference resulting from.the energy shifts has great influence on the evolution of the

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