维普中文期刊产品整合服务
239篇 您的检索式:作者名="Nic"
    题名 作者 年代 出处 被引量
1The historical and current research progress on jujube–a superfruit for the future显示文摘Jujube(Ziziphus jujuba Mill.),or Chinese date,is the most important species of Rhamnaceae,a large cosmopolitan family,and is one of the oldest cultivated fruit trees in the world.It originates from the middle and lower reaches of the Yellow River,the‘mother river’of the Chinese people.It is distributed in at least 48 countries on all continents except Antarctica and is becoming increasingly important,especially in arid and semiarid marginal lands.Based on a systematic analysis of the unique characteristics of jujube,we suggest that it deserves to be recognized as a superfruit.We summarized historical research achievements from the past 3000 years and reviewed recent research advances since 1949 in seven fields,including genome sequencing and application,germplasm resources and systematic taxonomy,breeding and genetics,cultivation theory and techniques,pest control,postharvest physiology and techniques,and nutrition and processing.Based on the challenges facing the jujube industry,we discuss eight research aspects to be focused on in the future.Mengjun Liu Jiurui Wang Lili Wang Ping Liu Jin Zhao Zhihui Zhao Shengrui Yao Florin Stănică Zhiguo Liu Lixin Wang Changwei Ao Li Dai Xiansong Li Xuan Zhao Chunxiang Jia 2020Horticulture Research2020,7,1:10
2月季新品种‘糖果雪山’显示文摘‘糖果雪山’是从现代切花月季品种‘雪山’栽培群体中选育出来的芽变新品种。花色为白底深粉边,花径10~13cm;温室栽培单枝切花生育期为38~42d,切枝长度90~110cm,年产量280~300枝·m-2。伏成 杨灿军 Nic Pannekeet 王其刚 2013园艺学报2013,40,2:4
3Vitamin D deficiency in Crohn’s disease: Prevalence, risk factors and supplement use in an outpatient setting显示文摘Treasa Nic Suibhne Gerry Cox Martin Healy Colm O’Morain Maria O’Sullivan 2011Journal of Crohn’s and Colitis2011,,2:3
4Bismuth-doped glass microsphere lasers显示文摘In this work, a hybrid structure consisting of a multicomponent germanate glass microsphere containing bismuth as a gain medium is proposed and presented. The bismuth-doped germanate glass microspheres were fabricated from a glass fiber tip with no precipitation of the bismuth metal. Coupling with a fiber taper, the bismuth-doped microsphere single-mode laser was observed to lase at around 1305.8 nm using 808 nm excitation. The low threshold of absorbed pump power at 215 μW makes this microlaser appealing for various applications, including tunable lasers for a range of purposes in telecommunication, biomedical, and optical information processing.ZAIJIN FANG SíLE NIC CHORMAIC SHANYU WANG XIN WANG JIBO YU YUXUAN JIANG JIANRONG QIU PENGFEI WANG 2017Photonics Research2017,5,6:2
5制造烧结金属含油轴承的高性能青铜粉显示文摘自润滑青铜轴承的性能决定于许多因素的综合作用,诸如精整后的密度、径向压溃强度(RCS)、含油量、表面粗糙度、施加的载荷、轴的速度及孔隙结构。压坯与烧结体的密度以及烧结时的尺寸变化(DC),在轴承制造中都很重要。这篇文章阐述了生产高使用性能烧结轴承用的一系列新的青铜粉末。对使用性能的测定表明,与用标准的预混合青铜粉末制造的轴承相比,这些轴承摩擦系数较小,温升较低且稳定,而且径向压溃强度较高。性能优异是因为连通孔隙结构较细小,从而通过极好的毛细作用可吸入大量油。在理论上,较高的RCS可使轴承具有较高的承受载荷的能力。Nic Veloff Anil Nadkarni Thomas Murphy 韩凤麟(译) 2007粉末冶金技术2007,25,5:2
6Coronary artery bypass graft surgery versus percutaneous coronary intervention in patients with three-vessel disease and left main coronary disease: 5-year follow-up of the randomised, clinical SYNTAX trial显示文摘Friedrich W Mohr Marie-Claude Morice A Pieter Kappetein Ted E Feldman Elisabeth St?hle Antonio Colombo Michael J Mack David R Holmes Marie-angèle Morel Nic Van Dyck Vicki M Houle Keith D Dawkins Patrick W Serruys 2013The Lancet . 2013 (9867)2013,,9867:2
7Sequential trapping of single nanoparticles using a gold plasmonic nanohole array显示文摘We have used a gold nanohole array to trap single polystyrene nanoparticles, with a mean diameter of 30 nm, into separated hot spots located at connecting nanoslot regions. A high trap stiffness of approximately 0.85 fN∕(nm·m W)at a low-incident laser intensity of ~0.51 m W∕μm^2 at 980 nm was obtained. The experimental results were compared to the simulated trapping force, and a reasonable match was achieved. This plasmonic array is useful for lab-on-a-chip applications and has particular appeal for trapping multiple nanoparticles with predefined separations or arranged in patterns in order to study interactions between them.XUE HAN VIET GIANG TRUONG PRINCE SUNIL THOMAS SILE NIC CHORMAIC 2018Photonics Research2018,6,10:2
8Cerebral magnetic resonance imaging in quiescent Crohn's disease patients with fatigue显示文摘AIM To evaluate brain involvement in quiescent Crohn's disease (CD) patients with fatigue using quantitative magnetic resonance imaging(MRI).METHODS Multiple MRI techniques were used to assess cerebral changes in 20 quiescent CD patients with fatigue(defined with at least 6 points out of an 11-point numeric rating scale compared with 17 healthy age and gender matched controls without fatigue. Furthermore, mental status was assessed by cognitive functioning, based on the neuropsychological inventory including the different domains global cognitive functioning, memory and executive functioning and in addition mood and quality of life scores. Cognitive functioning and mood status were correlated with MRI findings in the both study groups.RESULTS Reduced glutamate + glutamine (Glx = Glu + Gln) concentrations (P = 0.02) and ratios to total creatine(P = 0.02) were found in CD patients compared with controls. Significant increased Cerebral Blood Flow(P = 0.05) was found in CD patients (53.08 ± 6.14 mL/100 g/min) compared with controls (47.60 ± 8.62 mL/100 g/min). CD patients encountered significantly more depressive symptoms (P < 0.001). Cognitive functioning scores related to memory (P = 0.007) and executive functioning (P = 0.02) were lower in CD patients and both scores showed correlation with depression and anxiety. No correlation was found subcortical volumes between CD patients and controls in the T1-weighted analysis. In addition, no correlation was found between mental status and MRI findings.CONCLUSION This work shows evidence for perfusion, neurochemical and mental differences in the brain of CD patients with fatigue compared with healthy controls.Sanne van Erp Ece Ercan Perla Breedveld Lianne Brakenhoff Eidrees Ghariq Sophie Schmid Matthias van Osch Mark van Buchem Bart Emmer Jeroen van der Grond Ron Wolterbeek Daniel Hommes Herma Fidder Nic van der Wee Tom Huizinga Désirée van der Heijde Huub Middelkoop Itamar Ronen Andrea van der Meulen-de Jong 2017World Journal of Gastroenterology2017,23,6:2
9Environmental fate of tungsten from military use显示文摘Jay L. Clausen Nic Korte 2008Science of the Total Environment2008,,8:1
10Biomarkers of exercise-induced myocardial stress in relation to inflammatory and oxidative stress显示文摘Konig D Neubauer O Nics L 2007Exerc Immunol Rev2007,13,:1
11Diamond surface polished both mechanically and manually:an atomic force microscopy (AFM) study 显示文摘Derry T E Nic Van Der berg Makau N W 2008Diamond and Related Materials2008,17,:1
12The precision and robustness of published protocols for disc diffusion assays of antimicrob ial agent susceptibility : an inter - laboratory study 显示文摘Saoirse Nic Gabhainn Oivind Bergh Beverly Dixon 2004Aquaculture2004,240,:1
13Prognostic factors for uterinecancer in reproductive-aged women 显示文摘Lee NIC Cheung MK Shin JY 2007Obstet Gynecol2007,109,3:1
14Development of gas chromatography-mass spectrometry (GC-MS) and other rapid screening methods for the analysis of 16 'legal high' cathinone derivatives显示文摘Niamh Nic Daeid Kathleen A S Donna Ramsay 2014Sci Justice2014,54,1:1
15Bisphosphonate-associated orbital inflammatory disease and uveitis anterior--a case report and review显示文摘B?niC KordicH ChaloupkaK 2013Klin Monbl Augenheilkd2013,230,4:1
16BRCA1 is a key regulator of breast differentiation through activation of Notch signalling with implications for anti-endocrine treatment of breast cancers显示文摘Buckley NE1 Nic An tSaoir CB Blayney JK 2013Nucleic Acids Res2013,41,18:1
17Boolean Functions with Five Controllable Cryptographic Properties显示文摘Pantelimon St?nic? Soo Hak Sung 2004Designs Codes and Cryptography2004,,2:1
18Method for rapid dechlorination of low molecular weight chlorinated hydrocarbons in water显示文摘Quintus Fernando Rosy Muftikian Nic Korte 1995Water Research1995,29,10:1
19Self-assembled nanoparticlr probes for recognition and detection of biomolcculcs显示文摘Maxwell D Taylor M J Nic S 2002J Am Chem Soc2002,124,:1
20p53 expression as a prognostic indicator of 5-year surviving endotuerial cancer显示文摘Ceisler JP Ceisler HE Wisemaum NIC 1999Cynecol Oncol1999,74,2:1
返回顶部 每页显示:
共12页 首页 上一页 第1页 下一页 末页 /12 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费