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15篇 您的检索式:作者名="N.Singh"
    题名 作者 年代 出处 被引量
1MRI显示颈动脉中度狭窄斑块内出血预测无症状男性发生脑血管缺血事件危险度的研究显示文摘目的研究颈动脉中度狭窄无症状男性快速三维T1加权抑脂扰相梯度回波序列MRI显示颈动脉斑块内出血(IPH)与远期同侧脑血管事件间的关系。材料与方法此项回顾性研究经机构伦理委员会批准免除书面知情同意通知。所有病人在电话随访中都给予了口头知情同意通知。回顾性分析2003--2006年间在血管门诊就诊,发现无症状颈动脉狭“弥漫受累”)、血清参数和疾病分期,以及与伴或不伴皮质破坏之脊柱外病变检出可能性的相关性。N.Singh A.R.Moody D.J.Gladstone G.Leung R.Ravikumar J.Zhan 王鹤 2009国际医学放射学杂志2009,32,5:20
2Desulfurization of dibenzothiophene(DBT) by a novel strain Lysinibacillus sphaericus DMT-7 isolated from diesel contaminated soil显示文摘A new bacterial strain DMT-7 capable of selectively desulfurizing dibenzothiophene(DBT) was isolated from diesel contaminated soil.The DMT-7 was characterized and identified as Lysinibacillus sphaericus DMT-7(NCBI GenBank Accession No.GQ496620) using 16S rDNA gene sequence analysis.The desulfurized product of DBT,2-hydroxybiphenyl(2HBP),was identified and confirmed by high performance liquid chromatography analysis and gas chromatography-mass spectroscopy analysis respectively.The desulfurization kinetics revealed that DMT-7 started desulfurization of DBT into 2HBP after the lag phase of 24 hr,exponentially increasing the accumulation of 2HBP up to 15 days leading to approximately 60% desulfurization of the DBT.However,further growth resulted into DBT degradation.The induced culture of DMT-7 showed shorter lag phase of 6 hr and early onset of stationary phase within 10 days for desulfurization as compared to that of non-induced culture clearly indicating the inducibility of the desulfurization pathway of DMT-7.In addition,Lysinibacillus sphaericus DMT-7 also possess the ability to utilize broad range of substrates as sole source of sulfur such as benzothiophene,3,4-benzo DBT,4,6-dimethyl DBT,and 4,6-dibutyl DBT.Therefore,Lysinibacillus sphaericus DMT-7 could serve as model system for efficient biodesulfurization of diesel and petrol.Ashutosh Bahuguna Madhuri K.Lily Ashok Munjal Ravindra N.Singh Koushalya Dangwal 2011Journal of Environmental Sciences2011,23,6:8
3Essential Oils as Potent Source of Nematicidal Compounds显示文摘R.Pandey A.Kalra S.Tandon N.Mehrotra H. N.Singh S.Kumar 2003Journal of Phytopathology (鈥?)2003,,7:2
4A Survey of CMV Prevention Strategies After Liver Transplantation显示文摘J.Levitsky N.Singh M. M.Wagener V.Stosor M.Abecassis M. G.Ison 2007American Journal of Transplantation2007,,1:1
5Infections of the central nervous system in transplant recipients显示文摘N.Singh S.Husain 2001Review article2001,,3:1
6A fuzzy logic based approach to reliability improvement estimation during product development显示文摘O.P.Yadav N.Singh R.B.Chinnam P.S.God 0,,01:1
7A novel combination regimen for the treatment of refractory bacteremia due to multidrug‐resistant Pseudomonas aeruginosa in a liver transplant recipient显示文摘H.‐Y.Sun R.K.Shields T.V.Cacciarelli R.R.Muder N.Singh 2010Transplant Infectious Disease2010,,:1
8查看详情显示文摘N.Singh A.Singh 0,,:1
9Alkaloids or aconitum palmatum:Carbon skeleton of vakognavine显示文摘N.Singh S.S.Jaswal 0,,18:1
10Optical image encryption using improper Hartley transforms and chaos显示文摘N.Singh A.Sinha 0,,2009:1
11Gyrator transform-based optical image encryption using chaos显示文摘N.Singh A.Sinha 0,,:1
12面条中添加豆粉对其品质的影响显示文摘由硬质小麦和一般普通小麦分别制得的粗粒面粉(通心面粉)和由普通小麦制得的普通面粉,并分别添加10%的三种不同的全脂豆粉(即具有酶活性豆粉、普通大豆粉和经烘烤后的大豆粉,和脱脂豆粉进行强化米制作面条。结果:面条的膨润率和吸水率随着煮面时间延长而增加但随着豆粉的添加而降低;且豆粉的加入增加了煮面过程中总固形物损失和减少了氮的损失。另外,面条的感观评定说明:由硬质小麦并添加10%的脱脂豆粉所得通心面条与只由硬质小麦粉所做面条的产品质量相同。N.Singh 顾正彪 1989粮食加工1989,,4:0
13高效发动机实现超低氮氧化物尾气排放的对策显示文摘研究考虑将选择性催化还原(SCR)系统置于柴油机氧化型催化器(DOC)上游,使上游催化系统快速起燃,以实现在整个复合联邦测试规程(FTP)和坡道实验规程(RMC)期间实现低于0.07 g/(kW·h)的氮氧化物(NOx)排放目标。对发动机机外NOx水平、排气温度,以及上下游SCR之间的剂量水平进行权衡比较。针对N2O形成和NH3逃逸,对NOx转化效率进行比较。研究结果显示,即使使用“超低NOx”后处理系统和“2027NOx”发动机标定,如果目标尾管NOx限值为0.027 g/(kW·h),在冷态FTP工况下,最初260s内的累积尾管NOx排放也超过了整个复合FTP工况期间所允许尾管NOx排放量,故需要另外采取措施才能达到此尾管NOx排放水平。改进SCR配方,在低于180℃的低温下实现高于50%的NOx转化率。在达到高NOx转化之前,需要更少NH3储存的SCR配方,让还原剂较早起效是降低尾管NOx排放量的潜在方法。 张然治(译) 2021汽车与新动力2021,4,2:0
14Fungal diversity notes 1387-1511:taxonomic and phylogenetic contributions on genera and species of fungal taxa显示文摘This article is the 13th contribution in the Fungal Diversity Notes series,wherein 125 taxa from four phyla,ten classes,31 orders,69 families,92 genera and three genera incertae sedis are treated,demonstrating worldwide and geographic distri-bution.Fungal taxa described and illustrated in the present study include three new genera,69 new species,one new com-bination,one reference specimen and 51 new records on new hosts and new geographical distributions.Three new genera,Cylindrotorula(Torulaceae),Scolecoleotia(Leotiales genus incertae sedis)and Xenovaginatispora(Lindomycetaceae)are introduced based on distinct phylogenetic lineages and unique morphologies.Newly described species are Aspergillus lan-naensis,Cercophora dulciaquae,Cladophialophora aquatica,Coprinellus punjabensis,Cortinarius alutarius,C.mammil-latus,C.quercoflocculosus,Coryneum fagi,Cruentomycena uttarakhandina,Cryptocoryneum rosae,Cyathus uniperidiolus,Cylindrotorula indica,Diaporthe chamaeropicola,Didymella azollae,Diplodia alanphillipsii,Dothiora coronicola,Efibula rodriguezarmasiae,Erysiphe salicicola,Fusarium queenslandicum,Geastrum gorgonicum,G.hansagiense,Helicosporium sexualis,Helminthosporium chiangraiensis,Hongkongmyces kokensis,Hydrophilomyces hydraenae,Hygrocybe boertmannii,Hyphoderma australosetigerum,Hyphodontia yunnanensis,Khaleijomyces umikazeana,Laboulbenia divisa,Laboulbenia triarthronis,Laccaria populina,Lactarius pallidozonarius,Lepidosphaeria strobelii,Longipedicellata megafusiformis,Lophiotrema lincangensis,Marasmius benghalensis,M.jinfoshanensis,M.subtropicus,Mariannaea camelliae,Mel-anographium smilaxii,Microbotryum polycnemoides,Mimeomyces digitatus,Minutisphaera thailandensis,Mortierella solitaria,Mucor harpali,Nigrograna jinghongensis,Odontia huanrenensis,O.parvispina,Paraconiothyrium ajrekarii,Par-afuscosporella niloticus,Phaeocytostroma yomensis,Phaeoisaria synnematicus,Phanerochaete hainanensis,Pleopunctum thailandicum,Pleurotheciella dimorphospora,Pseudochaetosphaeronema chiangraiense,Pseudodactylaria albicolonia,Rhexoacrodictys nigrospora,Russula paravioleipes,Scolecoleotia eriocamporesi,Seriascoma honghense,Synandromyces makranczyi,Thyridaria aureobrunnea,Torula lancangjiangensis,Tubeufia longihelicospora,Wicklowia fusiformispora,Xenovaginatispora phichaiensis and Xylaria apiospora.One new combination,Pseudobactrodesmium stilboideus is pro-posed.A reference specimen of Comoclathris permunda is designated.New host or distribution records are provided for Acrocalymma fici,Aliquandostipite khaoyaiensis,Camarosporidiella laburni,Canalisporium caribense,Chaetoscutula juniperi,Chlorophyllum demangei,C.globosum,C.hortense,Cladophialophora abundans,Dendryphion hydei,Diaporthe foeniculina,D.pseudophoenicicola,D.pyracanthae,Dictyosporium pandanicola,Dyfrolomyces distoseptatus,Ernakula-mia tanakae,Eutypa flavovirens,E.lata,Favolus septatus,Fusarium atrovinosum,F.clavum,Helicosporium luteosporum,Hermatomyces nabanheensis,Hermatomyces sphaericoides,Longipedicellata aquatica,Lophiostoma caudata,L.clematidis-vitalbae,Lophiotrema hydei,L.neoarundinaria,Marasmiellus palmivorus,Megacapitula villosa,Micropsalliota globocys-tis,M.gracilis,Montagnula thailandica,Neohelicosporium irregulare,N.parisporum,Paradictyoarthrinium diffractum,Phaeoisaria aquatica,Poaceascoma taiwanense,Saproamanita manicata,Spegazzinia camelliae,Submersispora variabi-lis,Thyronectria caudata,T.mackenziei,Tubeufia chiangmaiensis,T.roseohelicospora,Vaginatispora nypae,Wicklowia submersa,Xanthagaricus necopinatus and Xylaria haemorrhoidalis.The data presented herein are based on morphological examination of fresh specimens,coupled with analysis of phylogenetic sequence data to better integrate taxa into appropriate taxonomic ranks and infer their evolutionary relationships.Saranyaphat Boonmee Dhanushka N.Wanasinghe Mark S.Calabon Naruemon Huanraluek Sajini K.U.Chandrasiri Gareth E.B.Jones Walter Rossi Marco Leonardi Sanjay K.Singh Shiwali Rana Paras N.Singh Deepak K.Maurya Ajay C.Lagashetti Deepika Choudhary Yu-Cheng Dai Chang-Lin Zhao Yan-Hong Mu Hai-Sheng Yuan Shuang-Hui He Rungtiwa Phookamsak Hong-Bo Jiang María P.Martín Margarita Dueñas MTeresa Telleria Izabela L.Kałucka Andrzej M.Jagodziński Kare Liimatainen Diana S.Pereira Alan J.L.Phillips Nakarin Suwannarach Jaturong Kumla Surapong Khuna Saisamorn Lumyong Tarynn B.Potter Roger G.Shivas Adam H.Sparks Niloofar Vaghefi Mohamed A.Abdel-Wahab Faten A.Abdel-Aziz Guo-Jie Li Wen-Fei Lin Upendra Singh Rajendra P.Bhatt Hyang Burm Lee Thuong T.T.Nguyen Paul M.Kirk Arun Kumar Dutta Krishnendu Acharya VVenkateswara Sarma M.Niranjan Kunhiraman C.Rajeshkumar Nikhil Ashtekar Sneha Lad Nalin N.Wijayawardene Darbe J.Bhat Rong-Ju Xu Subodini N.Wijesinghe Hong-Wei Shen Zong-Long Luo Jing-Yi Zhang Phongeun Sysouphanthong Naritsada Thongklang Dan-Feng Bao Janith V.S.Aluthmuhandiram Jafar Abdollahzadeh Alireza Javadi Francesco Dovana Muhammad Usman Abdul Nasir Khalid Asha J.Dissanayake Anusha Telagathoti Maraike Probst Ursula Peintner Isaac Garrido-Benavent Lilla Bóna Zsolt Merényi Lajos Boros Bratek Zoltán JBenjamin Stielow Ning Jiang Cheng-Ming Tian Esmaeil Shams Farzaneh Dehghanizadeh Adel Pordel Mohammad Javan-Nikkhah Teodor T.Denchev Cvetomir M.Denchev Martin Kemler Dominik Begerow Chun-Ying Deng Emma Harrower Tohir Bozorov Tutigul Kholmuradova Yusufjon Gafforov Aziz Abdurazakov Jian-Chu Xu Peter E.Mortimer Guang-Cong Ren Rajesh Jeewon Sajeewa S.N.Maharachchikumbura Chayanard Phukhamsakda Ausana Mapook Kevin D.Hyde 2021Fungal Diversity2021,,6:0
15Russian,Chinese and Indian Ambivalence Policies on Iranian Nuclear Question显示文摘The Iran policy of Russia,China and India is one of ambivalence.While going along with the US-sponsored resolution in the United Nations to end the alleged Iranian nuclear weapon program,the three nations have been opposed to any“crippling sanctions”against Iran.The current paper analyzes this policy of ambivalence and attributes it to a curious mix of convergence and divergence of their interests with the Persian nation.It also recommends how Tehran could mould this policy in its favor.Jagdish N.SINGH 2010Asian Journal of Middle Eastern and Islamic Studies2010,4,4:0
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