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国外油田工程 2002年第5期18卷 29-30,41页

作者： R.D.Grace jerald l.l.shursen 刘雪芹谷玉堂大庆石油管理局钻井研究所

由 5个油田的现场实例说明 ,最近的研究向传统的气体流入 (气体侵入井内 )概念提出了挑战。以往现场人员一直使用“经验法则” ,即气体以 10 0 0ft h的速率运移。但现场实例表明 ,气体可能移动 ,也可能不移动 ,其运移速率受多种因素影响。

关键词：油田气体侵入运移速率现场实例

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气体运移速率的现场实例

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石油石化节能与计量 2002年第5期 29-30+41页

作者： R.D.Grace ,jerald l.l.shursen ,刘雪芹,谷玉堂大庆石油管理局钻井研究所大庆石油管理局钻井研究所

由 5个油田的现场实例说明 ,最近的研究向传统的气体流入 (气体侵入井内 )概念提出了挑战。以往现场人员一直使用“经验法则” ,即气体以 10 0 0ft h的速率运移。但现场实例表明 ,气体可能移动 ,也可能不移动 ,其运移速率受多种因素影... 详细信息

由 5个油田的现场实例说明 ,最近的研究向传统的气体流入 (气体侵入井内 )概念提出了挑战。以往现场人员一直使用“经验法则” ,即气体以 10 0 0ft h的速率运移。但现场实例表明 ,气体可能移动 ,也可能不移动 ,其运移速率受多种因素影响 ,同时建议不能完全依赖井口压力增加来准确分析和预测气体运移特征

关键词：气体侵入运移速率现场实例

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On testing for infections during epidemics, with application to Covid-19 in Ontario, Canada

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Infectious Disease Modelling 2021年第1期6卷 930-941页

作者： jerald F.lawless Ping Yan Department of Statistics and Actuarial Science University of WaterlooWaterlooONN2L 3G1Canada Public Health Agency of Canada 130 Colonnade Rd.OttawaONK1A 0K9Canada

During an epidemic,accurate estimation of the numbers of viral infections in different regions and groups is important for understanding transmission and guiding public health *** depends on effective testing strategies that identify a high proportion of infections(that is,provide high ascertainment rates).For the novel coronavirus SARS-CoV-2,ascertainment rates do not appear to be high in most jurisdictions,but quantitative analysis of testing has been *** provide statistical models for studying testing and ascertainment rates,and illustrate them on public data on testing and case counts in Ontario,Canada.

关键词： Count data COVID-19 Modelling Testing strategies Ascertainment rate

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Antifouling Effect of Bioactive Compounds from Selected Marine Organisms in the Obhur Creek,Red Sea

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Journal of Ocean University of China 2016年第3期15卷 465-470页

作者： Abdulmohsin Al-Sofyani N.Marimuthu J.jerald Wilson Arulazhagan Pugazhendi Jeyakumar Dhavamani Department of Marine Biology Faculty of Marine SciencesKing Abdulaziz UniversityP.O.Box.80207Jeddah 21589Kingdom of Saudi Arabia Wildlife Institute of lndia P.O.Box.18ChandrabaniDehradun 248001India Centre of Excellence in Environmental Studies King Abdulaziz UniversityJeddah 21589Saudi Arabia

Three species of sponges and a tunicate were collected from Obhur creek of Jeddah coast for this bioactivity study. In order to assess the antifouling efficacy of selected marine organisms, methanolic extracts of these organisms were tested against different fouling bacterial forms and II-instar stage of the barnacle, Balanus amphitrite. Antibiosis, bioactivity and followed by multivariate analyses were carried out to check the efficacy of antifouling effect of the selected marine organisms. Principal component analysis revealed the exemplary antifouling efficacy of the sponge extracts of Stylissa sp. observed followed by Hyrtios sp. against bacterial forms in the laboratory study. De-trended correspondence analysis confirmed that the contribution of antifouling efficacy of the selected sponge extracts was observed to be more towards Bacillus sp., Vibrio sp. and Alteromonas sp. Moreover, the efficacy of Hyrtios sp. extract(20.430 μg m l^(-1)) followed by Stylissa sp.(30.945 μg m l^(-1)) showed higher against barnacle instar compared with other extracts in the bioactivity assay. Bray-Curtis cluster analysis under paired linkage categorized all the sponge extracts into one major cluster with 75% similarity, and one outlier tunicate. More than 80% similarity observed between Hyrtios sp. and Stylissa sp. Fourier transform infrared spectroscopy(FTIR) showed that the contribution of major peaks found in the marine organisms were towards sulfones, sulfoxides, cyanates and ketones.

关键词： antifouling extract bioactivity Balanus amphitrite Hyrtios sp. Stylissa sp. Haliclona sp.

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Interim Results of a Phase 1-2a Trial of ***2.S Covid-19 Vaccine

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四川生理科学杂志 2021年第1期43卷 31-31页

作者： jerald Sadoff From Janssen Vaccines and Prevention Leiden the Netherlands (J. Sadoff M.L.G. G. Shukarev A.M.G. J. Stoop S.T. E.C. G. Scheper J. Hendriks M.D. J.V.H. H.S.) Janssen Research and Development Beerse (D.H. C.T. F.S.) Janssen Clinical Pharmacology Unit Merksem (W.V.D.) the Center for Vaccinology Ghent University Gent (I.L.-R.) SGS Life Sciences (P.-J.B.) and the Center for the Evaluation of Vaccination University of Antwerp (P.V.D.) Antwerp and the Center for Clinical Pharmacology University Hospitals Leuven Leuven (J. de Hoon) — all in Belgium Optimal Research Melbourne FL (M.K.) the Alliance for Multispecialty Research Knoxville TN (W.S.) the Center for Virology and Vaccine Research Beth Israel Deaconess Medical Center Boston (K.E.S. D.H.B.) and the Vaccine and Infectious Disease Division Fred Hutchinson Cancer Research Center Seattle (S.C.D.R. K.W.C. M.J.M.).

Background:Efficacious vaccines are urgently needed to contain the ongoing coronavirus disease 2019(Covid-19)pandemic of infection with severe acute respiratory syndrome coronavirus 2(SARS-CoV-2).A candidate vaccine,***2.S,is a recombinant,replication-incompetent adenovirus serotype 26(Ad26)vector encoding a full-length and stabilized SARS-CoV-2 spike protein.

关键词： vaccine acute respiratory

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Polymorphisms in seizure 6-like gene are associated with bipolar disorderⅠ:evidence of gene×gender interaction

Polymorphisms in seizure 6-like gene are associated with bip...

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第五届全国生物信息学与系统生物学学术大会暨国际生物信息学前沿研讨会高通量时代的生物信息学与系统生物学

作者： Chun Xu jerald E.Mullersman liang Wang Brenda Bin Su ChunXiang Mao Yolanda Posada Cynthia Camarillo Yu Mao Michael A Escamilla Kesheng Wang Texas Tech University Health Sciences Center Paul L.Foster School of MedicineDepartments of Psychiatry and Neurology and The Center of Excellence in NeuroscienceEI PasoTexas Office of Biostatistics and Epidemiology Center for Biologies Evaluation and ResearchFood and Drug AdministrationRockvilleMD 20852USA Univeristy of Toronto College of Bioinformatics Science and Technology Harbin Medical University Walden University

Background:Previous reports have suggested that there may be gene×gender interaction for bipolar disorder(BD)-associated genes/loci at 22q *** study aimed to investigate the associations of SEZ6l genetic variants with bipolar disorderⅠ(BD-Ⅰ) and to examine gender-specific genetic associations. Methods:605 BD-ⅠCaucasian cases and 1034 controls were selected from the publicly available data of the Whole Genome Association Study of *** increase power, an additional 362 Caucasian controls were added to this study from the Genome-Wide Association Study of *** total,605 BD-Ⅰcases and 1396 controls(934 males and 1067 females) were available for genetic association analysis of 118 SNPs within the SEZ6l gene using PlINK software. Results:16 SNPs showed significant gene x gender interactions influencing BD-Ⅰ(Plleles for these 16 SNPs were observed between the female BD-Ⅰpatients and healthy controls(Ple sample(P>0.05).The SNP rs4822691 showed the strongest association with BD-Ⅰin the female sample(P=2.18×10-4) and the strongest gene x gender interaction in influencing BD-Ⅰ(P = 9.16×10-5). limitations:The findings of this study need to be replicated in independent samples. Conclusions:This is the first demonstration that genetic variants in the SEZ6l gene are associated with BD-Ⅰin female patients and provides additional compelling evidence for genetic variation at 22q11-13 that influences BD-Ⅰ*** present findings highlight the gene x gender interactions modifying BD-Ⅰsusceptibility.

关键词： SEZ6l bipolar disorder gender differences,susceptibility

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少耕会带来病害吗?

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青海农林科技 1991年第2期 63-64,48页

作者： Kirk l.Johanson 王舰郭青云

美国农场主们正处于一个历史上最严俊的时期。伴随着低水平的农田产出和日益增加的生产费用,少耕和免耕在玉米生产已得到交替使用。通过一个时期的观察,Purdue大学的农业经济学家 Steve lovejoy 和 jerald Fletcher 估计种植在伊利诺(Il... 详细信息

美国农场主们正处于一个历史上最严俊的时期。伴随着低水平的农田产出和日益增加的生产费用,少耕和免耕在玉米生产已得到交替使用。通过一个时期的观察,Purdue大学的农业经济学家 Steve lovejoy 和 jerald Fletcher 估计种植在伊利诺(Illinois)、印第安那(Indiana)和爱阿华(Iowa)三个州的玉米到1988年将近80％的面积处于少耕和免耕制度之中。他们的观察表明,从1978年到1983年免耕的面积由2％增加到6％。Steve lovejoy 和 jerald Fletcher 推测1988年18％的玉米面积将采用免耕技术。免耕有助于平衡增长的费用吗?在农场主们能回答这一问题之前。

关键词：少耕免耕玉米病害轮作

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