检索结果-南通市图书馆

全球边疆:美国对外关系中的比较史与边疆研究路径

在线全文

学校读者我要写书评

暂无评论

民族学刊 2019年第2期10卷 27-40,102-104页

作者：内森.J.西蒂诺袁剑刘玺鸿美国莱斯大学历史系中央民族大学民族学与社会学学院

长期以来,美国对外关系研究的新路径并没有对例外论者的假设构成挑战,同时也无法对全球范围内的美国经验提供一个比较视角。最近开展的边地(borderland)和边疆(frontier)研究则为历史学家提供了一个深入到文化遭遇、文化认同转变以及国... 详细信息

长期以来,美国对外关系研究的新路径并没有对例外论者的假设构成挑战,同时也无法对全球范围内的美国经验提供一个比较视角。最近开展的边地(borderland)和边疆(frontier)研究则为历史学家提供了一个深入到文化遭遇、文化认同转变以及国家政治边缘的富有价值的视角,并可以对周边地区的人力和自然资源如何整合到更大的经济交换体系这一过程进行分析。在对边疆研究的域外经验与实践进行系统梳理之后,本文指出,有必要将边疆路径引入美国对外关系研究的领域,这样不仅有助于相关研究的推进,而且能够突破特纳理论的局限,进而更全面地看待包括当代跨国市场等在内的美国的内部发展与海外扩张历程。

关键词：美国全球边疆对外关系

Non-escaping frost tolerant QTL linked genetic loci at reproductive stage in six wheat DH populations

在线全文

学校读者我要写书评

暂无评论

The Crop Journal 2022年第1期10卷 147-165页

作者： Jingjuan Zhang MD Shahidul Islam Yun Zhao Masood Anwar Zaid Alhabbar Maoyun She Rongchang Yang Angela Juhasz Guixiang Tang Jiansheng Chen Hang Liu Yanjie Jiang Shengnan Zhai Xin Hu Junkang Rong Yingquan Zhang Yebo Qin Qier Liu Zitong Yu Yujuan Zhang Sadegh Balotf Mirza Dowla Sonia Afrin Nandita Roy Md Resad Mallik Md Atik Us Saieed Shanjida Rahman Nigarin Sultana Sarah Al-Sheikh Ahmed Chris Florides Kefei Chen Darshan Sharma nathan Height Ben Biddulph Meiqin Lu Jorge EMayer Wujun Ma Australian-China Joint Centre for Wheat Improvement Western Australian State Agriculture Biotechnology CentreFood Futures InstituteMurdoch UniversitySouth StreetMurdochWA 6150Australia College of Agriculture&Food Zhejiang Agriculture&Forestry UniversityLin’an 311314ZhejiangChina SAGI West Faculty of Science and EngineeringCurtin UniversityBentleyWA 6102Australia Department of Primary Industries and Regional Development Western Australia3 Baron-Hay CourtSouth PerthWA 6151Australia Australian Grain Technologies 12656 Newell HighwayLocked Bag 1100NarrabriNSW 2390Australia Ag RD&IP Consult P/L NerangQLD 4211Australia

Reproductive stage frost poses a major constraint for wheat production in countries such as ***,little progress has been made in identifying key genes to overcome the *** the present study,a severe frost event hit two large-scale field trials consisting of six doubled haploid(DH)wheat populations at reproductive stage(young microspore stage)in Western Australia,leading to the identification of 30 robust frost QTL on 17 *** major 18 QTL with the phenotype variation over 9.5%were located on 13 chromosomes including 2 A,2 B,2 D,3 A,4 A,4 B,4 D,5 A,5 D,6 D,7 A,7 B and7 *** frost QTL were closely linked to the QTL of anthesis,maturity,Zadok stages as well as linked to anthesis related *** of those,six QTL were repetitively detected on the homologous regions on 2 B,4 B,4 D,5 A,5 D,7 A in more than two *** showed that the frost damage is associated with alleles of Vrn-A1 a,Vrn-D1 a,Rht-B1 b,Rht-D1 b,and the high copy number of ***,anthesis QTL and anthesis related genes of Vrn-B1 a and Ta FT3-1 B on chromosomes 5 B and 1 B did not lead to frost damage,indicating that these early-flowering phenotype related genes are compatible with frost tolerance and thus can be utilised in *** results also indicate that wild-type alleles Rht-B1 a and Rht-D1 a can be used when breeding for frost-tolerant varieties without delaying flowering time.

关键词： Anthesis-related genes Wheat DH populations Reproductive stage Non-escaping frost tolerance QTL

Preliminary Investigation on EROI For Global Oil and Gas Production--There are fewer and fewer economically recoverable oil and gas resources, so, the humanity should adjust their expectation of energy and economic targets

在线全文

学校读者我要写书评

暂无评论

世界石油工业 2011年第2期18卷 9-9页

作者： nathan Gagnon Charles A. S. Hall Lysle Brinkerr

Regulatory divergence of duplicate genes in maize

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

Regulatory divergence of duplicate genes in maize

第一届全国玉米生物学学术研讨会

作者：李林 Roman Briskine Robert Schaefer Michael Scanlon Marja C.P.Timmermans Patrick S.Schnable Jianming Yu Chad L.Myers Lex Flagel nathan M.Springer Gary Muehlbauer Department of Agronomy and Plant Genetics University of Minnesota Department of Computer Science and Engineering University of Minnesota Department of Plant Biology Cornell University Cold Spring Harbor Laboratory Department of Agronomy Iowa State University Monsanto Company Department of Plant Biology University of Minnesota

Gene duplication exists in nearly all species and can result in coding and regulatory *** maize,whole genome duplication(WGD)resulted in the subgenomes maizel and maize2,with maizel the dominant *** unanswered question is the regulatory fate of duplicated genes in gene co-expression *** address the consequence of gene duplication on regulatory divergence,we first

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

巴西、泰国持续获得抗逆转录病毒治疗的经验

巴西、泰国持续获得抗逆转录病毒治疗的经验

肿瘤患者中性粒细胞减少性败血症的预防和治疗：NICE指南概要

作者： nathan Ford David Wilson Gabriela Costa Chaves Michel Lotrowska Kannikar Kijtiwatchakul 韩志杰泰国曼谷Me’decins Sans Frontie’res 巴西 Me decins Sans Frontie’res Rio de Janeiro 国家知识产权局条法司

持续增长的获得可负担的抗逆转录病毒治疗药物(ART)的需求,使发展中国家继续面临着许多挑战。巴西、泰国是少数实现了能够普遍获得ART的发展中国家。这两个国家的成功依赖于三个积极的因素:使患者普遍获得ART的立法保证,公共机构生产药...

持续增长的获得可负担的抗逆转录病毒治疗药物(ART)的需求,使发展中国家继续面临着许多挑战。巴西、泰国是少数实现了能够普遍获得ART的发展中国家。这两个国家的成功依赖于三个积极的因素:使患者普遍获得ART的立法保证,公共机构生产药品的能力,以及强大的公众团体通过行动批评获得药品机会的缺失和支持政府改善药品的获得。本文着眼于这两个国家为改善获取关键的抗逆转录病毒药品所采取的策略,并介绍了其相关的成就,从而为我们将来的工作提供成功的因素。

关键词：

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

英国医学杂志中文版 2012年第6期15卷 371-374页

作者： Phillips Robert Hancock Barry Graham John Bromham nathan Jin Huajie Berendse Sabine 岳健(译者) 徐兵河(审校者) Leeds General Infirmary Leeds LS1 3EX UK University of Sheffield Weston Park Hospital Sheffield S10 2SJ UK National Collaborating Centre for Cancer Cardiff CF10 3AF UK Taunton and Somerset NHS Foundation Trust Taunton TA1 5DA UK 中国医科科学院肿瘤医院肿瘤内科

中性粒细胞减少性败血症是一种肿瘤治疗相关的致死性并发症，其死亡率在2％-21％。国家保密局患者预后死亡调查组的一项凋查结果和国家化疗顾问组的一项随访结果指出：在接受化疗的成年患者中存在有关中性粒细胞减少性败血症治疗的问题... 详细信息

中性粒细胞减少性败血症是一种肿瘤治疗相关的致死性并发症，其死亡率在2％-21％。国家保密局患者预后死亡调查组的一项凋查结果和国家化疗顾问组的一项随访结果指出：在接受化疗的成年患者中存在有关中性粒细胞减少性败血症治疗的问题，这些问题包括因对中性粒细胞减少性败血症处理不足而导致的可避免的死亡，缺乏处理中性粒细胞减少性败血症的官方机构以至于不能紧急评估败血症的风险以及不能实施相关政策。

关键词：中性粒细胞肿瘤患者败血症减少性 NICE 治疗指南预防

血液和脑脊液中伏立康唑、泊沙康唑和伊曲康唑浓度检测

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

中国感染与化疗杂志 2014年第4期14卷 351-351页

作者： nathan PA Gennethel JP Sheryl AD 何高丽张菁

近年来抗真菌治疗的药物浓度监测日益受到临床重视。为更好了解三唑类抗真菌药物在体内可达到的浓度，作者对德克萨斯大学真菌参考实验室于2001年1月至2013年3月测定的伏立康唑、泊沙康唑和伊曲康唑的血液和脑脊液内浓度进行评估。伏立... 详细信息

近年来抗真菌治疗的药物浓度监测日益受到临床重视。为更好了解三唑类抗真菌药物在体内可达到的浓度，作者对德克萨斯大学真菌参考实验室于2001年1月至2013年3月测定的伏立康唑、泊沙康唑和伊曲康唑的血液和脑脊液内浓度进行评估。伏立康唑和泊沙康唑浓度的测定采用HPLC法，伊曲康唑测定采用UPLC／MS或生物测定法。

关键词：浓度检测伏立康唑伊曲康唑泊沙康唑脑脊液血液三唑类抗真菌药物抗真菌治疗

Portal vein thrombosis in liver transplantation: radiologic evaluation, risk factors, and occult diagnosis

在线全文

学校读者我要写书评

暂无评论

Hepatoma Research 2016年第1期2卷 36-41页

作者： Adam Hauch Carl Winkler Eric Katz Peter W.Lundberg Mary Killackey Anil S.Paramesh Luis A.Balart nathan J.Shores Martin Moehlen Ward Miller Douglas P.Slakey Joseph F.Buell Bob H.Saggi Tulane Transplant Institute Tulane University School of MedicineNew OrleansLA 70112USA Department of Gastroenterology Section of HepatologyTulane University School of MedicineNew OrleansLA 70112USA

Aim:Portal vein thrombosis(PVT)in the liver transplant recipient poses many ***,the risk factors and effects on outcomes of PVT are not ***:This study analyzed the experience with PVT in liver transplant program from 2007 to *** included the effectiveness of PVT diagnostics and its risk factors using logistical *** primary endpoints were Kaplan-Meir patient and graft *** secondary endpoints were the length of stay(LOS),transfusion rate,and overall *** predictors of survival were identified using a Cox’s proportional hazards ***:Two hundred and sixteen consecutive liver transplant recipients were examined,and 30(13.8%)had either a total or partial *** hundred and five patients had imaging within 1 year of liver transplantation with only 7(23.3%)of the 30 PVTs identified *** sensitivity(4.8-50%)and negative predictive values(10.5-22.2%)were ***,age significantly predicted PVT[P=0.037/hazard ratio(HR)=0.95].Ninety-day-patient and graft survival for PVT was similar at 6 months,although 1-year survival was significantly lower.“Occult”PVT was not associated with inferior *** for end-stage liver disease score>25(P=0.001,HR=0.49/P=0.004,HR=0.52)and age>60 years(P=0.017,HR=0.64/P=0.013,HR=0.67)were significant predictors of patient and graft *** the transfusion rate was significantly greater with PVT,LOS,and morbidity were ***:Older recipients had a greater likelihood of *** studies were not effective at excluding PVT,and occult diagnosis did not affect the *** was not an independent predictor of mortality or graft loss,but was associated with greater blood loss but not increased LOS or morbidity.

关键词： Advanced age graft survival patient survival post-transplant outcomes resource utilization

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

CLT在外语教学中应用与推广的问题与对策

金融教学与研究 2012年第3期 76-78页

作者：徐三乔王香兰 nathan T.Car 郭雅萍周王宏刘志平河北金融学院

交际语言教学法(CLT)是目前在世界各国语言教学中被广泛应用的一种教学方法,具有较高的科学性和有效性。该方法在我国外语教学中的应用和推广,还需要克服来自外语师资队伍、教学观念、教学环境和教学条件等方面的制约因素。

关键词：交际语言教学法外语教学问题