检索结果-南通市图书馆

Risk factors for hepatocellular carcinoma associated with hepatitis C genotype 3 infection:A systematic review

World Journal of Gastrointestinal Oncology 2024年第4期16卷 1596-1612页

作者： Hamzah Z Farooq michael James Jane Abbott Patrick Oyibo Pip Divall Naheed Choudhry Graham R foster Blizard Institute Queen Mary University of LondonLondon E12ATUnited Kingdom School of Health and Psychological Sciences University of LondonLondon EC1V 0HBUnited Kingdom University Hospitals of Leicester Library University Hospitals of Leicester NHS TrustLeicester LE39QPUnited Kingdom

BACKGROUND Hepatitis C virus(HCV)is a blood-borne virus which globally affects around 79 million people and is associated with high morbidity and *** infection leads to cirrhosis in a large proportion of patients and often causes hepatocellular carcinoma(HCC)in people with *** the 6 HCV genotypes(G1-G6),genotype-3 accounts for 17.9%of *** genotype-3 responds least well to directly-acting antivirals and patients with genotype-3 infection are at increased risk of HCC even if they do not have *** To systematically review and critically appraise all risk factors for HCC secondary to HCV-G3 in all ***,we studied possible risk factors for HCC due to HCV-G3 in the literature from 1946 to *** This systematic review aimed to synthesise existing and published studies of risk factors for HCC secondary to HCV genotype-3 and evaluate their strengths and *** searched Web of Science,medline,EmBASE,and CENTRAL for publications reporting risk factors for HCC due to HCV genotype-3 in all settings,*** Four thousand one hundred and forty-four records were identified from the four databases with 260 records removed as *** thousand eight hundred and eighty-four records were screened with 3514 *** hundred and seventy-one full-texts were assessed for eligibility with seven studies included for *** the seven studies,three studies were retrospective case-control trials,two retrospective cohort studies,one a prospective cohort study and one a cross-sectional study *** were based in hospital settings with four in Pakistan,two in South Korea and one in the United *** total number of participants were 9621 of which 167 developed HCC(1.7%).All seven studies found cirrhosis to be a risk factor for HCC secondary to HCV genotype-3 followed by higher age(five-studies),with two studies each showing male sex,high alpha feto-protein,directly-acting antivirals trea

关键词： Hepatocellular carcinoma Hepatitis C Genotype 3 Systematic review Blood-borne viruses Liver cancer

来源：

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

The magnetosheath at high spectral resolution

引用

Earth and Planetary Physics 2024年第1期8卷 234-246页

作者： K.D.Küntz D.Koutroumpa W.R.Dunn A.foster F.S.Porter D.G.Sibeck B.Walsh The Henry A.Rowland Department of Physics and Astronomy Johns Hopkins University3701 San Martin DriveBaltimoreMD21218USA NASA Goddard Space Flight Center 8800 Greenbelt RoadGreenbeltMD 20771USA LATmOS-OVSQ CNRSUVSQ Paris-SaclaySorbonne Université11 Boulevard d’Alembert78280GuyancourtFrance Department of Physics and Astronomy University College LondonLondonUK The Centre for Planetary Science at UCL/Birkbeck Gower StreetLondon WC1E 6BTUK Center for Astrophysics Harvard University&Smithsonian Institution60 Garden StreetCambridgeMA 02138USA Center for Space Physics Boston University110 Cummington MallBostonMAUSA

While we eagerly anticipate SmILE’s(Solar wind magnetosphere Ionosphere Link Explorer)unprecedented X-ray observations of the Earth’s magnetosheath and the initiation of a new era of magnetospheric research,it seems appropriate to look ahead to the abilities of the next generation of astrophysics *** these,the Line Emission mapper(LEm),a large aperture micro-calorimeter based mission,is currently planned to be able to observe the magnetosheath at high spectral resolution(~2 eV).With a field of view of~30′,LEm will allow higher spatial resolution and higher cadence measurement of the motion of a very small portion of the magnetopause over relatively short periods of time(multiple hours),complementing SmILE’s global ***’s strength is its spectral *** will be able to measure the abundance of a broad range of elements and ionization states,many of which are inaccessible to current in situ instruments,and will be able to separate the emission from the magnetosheath from the emission from the cosmic X-ray background using the difference in their relative velocities.

关键词： magnetosheath charge exchange solar wind abundances

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Evaluation of Ruminal Dry matter Disappearance and pH of Dry Corn, High-moisture Corn, and Rye under in Vitro Conditions

引用

Agricultural Sciences 2024年第3期15卷 327-332页

作者： Warren Carl Rusche Zachary Kidd foster Smith South Dakota State University Brookings South Dakota USA

An in vitro experiment was conducted to evaluate the effects of grain type on in vitro dry matter disappearance (IVDmD) and pH using ruminal fluid and a buffer reagent. Five beef cows were used for ruminal fluid collection and ruminal fluid was pooled prior to use. The cows used for ruminal fluid collection were maintained on a forage-based diet (60:40 forage to concentrate) for 28 d prior to ruminal fluid collection. Three grain types were evaluated: 1) dry corn (89% dry matter;DRC), 2) high-moisture corn (72% dry matter;HmC) and 3) rye (89% dry matter;RYE). Data were analyzed as a completely randomized design. A total of twenty-one replications of each grain type were used for statistical analysis (n = 63 tubes total). IVDmD was greater (P ≤ 0.05) by 97.1% and 46.4% for RYE compared to DRC and HmC, respectively. Additionally, IVDmD was greater (P = 0.05) by 34.6% for HmC compared to DRC. Final pH was decreased (P ≤ 0.05) for RYE by 12.3% and 2.8% for RYE compared to DRC and HmC, respectively. Also, final pH was decreased (P = 0.05) by 9.8% for HmC compared to DRC. These data indicate that corn harvest method (dry vs. high-moisture) influences IVDmD and final pH and that rye has a greater disappearance of dry matter and lower final pH than corn under in vitro conditions.

关键词： Corn Grain Processing Ruminal Fermentation Rye

来源：

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

Evaluation of Clinician Training in Autism Screening, Care management, and Patient Education

引用

Open Journal of Pediatrics 2024年第3期14卷 488-513页

作者： Belinda O’Hagan Julie White Ilana Hardesty Rachel Amgott Candice Bangham Xinyang Liu Alyson Codner Amy Ursitti Alana Chandler Sarah foster marilyn Augustyn Jacey Greece Division of Developmental and Behavioral Pediatrics Department of Pediatrics Boston Medical Center Boston United States of America Boston University Chobanian & Avedisian School of medicine Boston United States of America Department of Community Health Sciences Boston University School of Public Health Boston United States of America

Objective: The demand for pediatric developmental evaluations has far exceeded the workforce available to perform them, which creates long significant wait times for services. A year-long clinician training using the Extension for Community Healthcare Outcomes (ECHO®) model with monthly meetings was conducted and evaluated for its impact on primary care clinicians’ self-reported self-efficacy, ability to administer autism screening and counsel families, professional fulfillment, and burnout. methods: Participants represented six community health centers and a hospital-based practice. Data collection was informed by participant feedback and the Normalization Process Theory via online surveys and focus groups/interviews. Twelve virtual monthly trainings were delivered between November 2020 and October 2021. Results: 30 clinicians participated in data collection. matched analyses (n = 9) indicated statistically significant increase in self-rated ability to counsel families about autism (Pre-test mean = 3.00, Post-test mean = 3.89, p = 0.0313), manage autistic patients’ care (Pre-test mean = 2.56, Post-test mean = 4.11, p = 0.0078), empathy toward patients (Pre-test mean = 2.11, Post-test mean = 1.22, p = 0.0156) and colleagues (Pre-test mean = 2.33, Post-test mean = 1.22, respectively, p = 0.0391). Unmatched analysis revealed increases in participants confident about educating patients about autism (70.59%, post-test n = 12 vs. 3.33%, pre-test n = 1, p = 0.0019). Focus groups found increased confidence in using the term “autism”. Conclusion: Participants reported increases in ability and confidence to care for autistic patients, as well as empathy toward patients and colleagues. Future research should explore long-term outcomes in participants’ knowledge retention, confidence in practice, and improvements to autism evaluations and care.

关键词： Autism Spectrum Disorder Program Evaluation Case-Based Training Provider Burnout Continuing medical Education

来源：

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

Globus Toolkit Version 4： Software for Service-Oriented Systems

引用

Journal of Computer Science & Technology 2006年第4期21卷 513-520页

作者： Ian foster Computation Institute Argonne National Laboratory & University of Chicago Argonne IL 60439 U.S.A.

The Globus Toolkit （GT） has been developed since the late 1990s to support the development of serviceoriented distributed computing applications and infrastructures. Core GT components address, within a common framework, fundamental issues relating to security, resource access, resource management, data movement, resource discovery, and so forth. These components enable a broader ＂Globus ecosystem＂ of tools and components that build on, or interoperate with, GT functionality to provide a wide range of useful application-level functions. These tools have in turn been used to develop a wide range of both ＂Grid＂ infrastructures and distributed applications. I summarize here the principal characteristics of the recent Web Services-based GT4 release, which provides significant improvements over previous releases in terms of robustness, performance,, usability, documentation, standards compliance, and functionality. I also introduce the new ＂***＂ community development process, which allows a larger community to contribute to the development of Globus software.

关键词： distributed systems distributed applications Internet applications middleware open source

来源：

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

Cold plasma redistribution throughout geospace

引用

Science China(Technological Sciences) 2016年第9期59卷 1340-1345页

作者： foster John C. massachusetts Institute of Technology Haystack Observatory

The redistribution of the electrically charged cold plasma of ionospheric origin involves the equatorial,low,mid,auroral,and polar-latitude regions in a multi-step,system-wide process linking the regions of *** with ground and space-based instruments characterize the geospace plume-regularly occurring channels of enhanced plasma density flowing at both ionospheric and magnetospheric *** in the SAPS channel transports the eroded material to the noontime cusp in the ionosphere and to the dayside magnetopause at high *** the fluxes of cold plume plasma traverse the cusp and enter the polar cap,they form the polar tongue of *** the cusp the plume plasma provides a rich source of heavy ions for the magnetospheric injection and acceleration via the mechanisms operative on those field lines.

关键词： plasmasphere ionosphere geospace GPS TEC ionospheric electric field plume

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Arsenobetaine and thio-arsenic species in marine macroalgae and herbivorous animals: Accumulated through trophic transfer or produced in situ?

引用

Journal of Environmental Sciences 2016年第11期28卷 131-139页

作者： Simon foster William maher Ecochemistry Laboratory Institute for Applied Ecology University of Canberra

Arsenobetaine（AB） and thio-arsenoribosides were measured in common macroalgae species（8 phaeophyta, 4 rhodophyta and 2 chlorphyta）, along the Australian south east coast line. As well, arsenic species profiles were measured for two common marine herbivores, the sea urchin Centrostephanus rodgersii and the fish Odax cyanomelas that graze on these macroalgae to understand if trophic transfer of these species would account for their presence in marine herbivores. AB was found in seven of the fourteen macroalgae species investigated but does not contributed significantly to any of the macroalgae arsenic content（0.01-1.2 μg/g）. AB was found in only two of the brown macroalgae and all the red and green macroalgae（with the exception of Corallina officinalis）. Thio-arsenic species were found sporadically, but not in high concentrations in any of the macroalgae *** present in macroalgae is likely to be associated with epiphytic organisms while thio-arsenoribosides are likely to be produced by decaying parts of damaged macroalgae.A laboratory feeding experiment in which the herbivorous gastropod, Austrocochlea constricta, was fed macroalgae containing thio-arsenoribosides for a 24 hr period every three days showed that these are readily accumulated over a short period. Thio-arsenoribosides in herbivores are therefore probably obtained through trophic transfer. Some AB is also obtained through trophic transfer; however, the presence of trimethylated arsonioribosides,a hypothesized precursor of AB formation in herbivores, suggests that some AB is produced within herbivores from the transformation of arsenoribosides accumulated from their diet.

关键词： Arsenobetaine Arsenic metabolism Thio-arsenosugars macroalgae Gastropods

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

马克思主义生态学与人类可持续发展——约翰·贝拉米·福斯特访谈

引用

当代世界与社会主义 2024年第3期 164-169页

作者： [美]约翰·贝拉米·福斯特 [尼泊尔]马赫什·马斯基郭成(编译) 美国俄勒冈大学《每月评论》杂志尼泊尔《左派》(Bampanth) 南开大学马克思主义学院

当代西方马克思主义生态学理论的代表人物之一约翰·贝拉米·福斯特在尼泊尔《左派》杂志主编马赫什·马斯基的访谈中,围绕马克思主义生态学与人类可持续发展,先后阐述了他对经济落后国家如何实现生态友好型发展主要资本主义经济体的生... 详细信息

当代西方马克思主义生态学理论的代表人物之一约翰·贝拉米·福斯特在尼泊尔《左派》杂志主编马赫什·马斯基的访谈中,围绕马克思主义生态学与人类可持续发展,先后阐述了他对经济落后国家如何实现生态友好型发展主要资本主义经济体的生态发展转向以及资本主义替代方案等方面的思考。同时,他对尼泊尔等生态脆弱国家应该采取何种切实策略提出了建议,还对日本马克思主义学者斋藤幸平提出的“去增长共产主义”进行了评论,认为斋藤幸平的观点其优点在于将一系列问题直接摆在了我们面前。此外,福斯特尤其表达了对于中国生态文明理念的肯定,指出中国的生态文明理念和建设实践是当今世界生态可持续发展的主要希望之一。最后,他批判了试图用生态社会主义取代社会主义的错误观点。福斯特的访谈对于我们理解生态学马克思主义和人类可持续发展具有积极意义。

关键词：人类可持续发展生态学马克思主义去增长共产主义生态文明生态社会主义

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

methods for studying tooth root cementum by light microscopy

引用

International Journal of Oral Science 2012年第3期4卷 119-128页

作者： Brian L foster National Institute for Arthritis and musculoskeletal and Skin Diseases (NIAmS) National Institutes of Health (NIH)

The tooth root cementum is a thin, mineralized tissue covering the root dentin that is present primarily as acellular cementum on the cervical root and cellular cementum covering the apical root. While cementum shares many properties in common with bone and dentin, it is a unique mineralized tissue and acellular cementum is critical for attachment of the tooth to the surrounding periodontal ligament （PDL）. Resources for methodologies for hard tissues often overlook cementum and approaches that may be of value for studying this tissue. To address this issue, this report offers detailed methodology, as well as comparisons of several histological and immunohistochemical stains available for imaging the cementum-PDL complex by light microscopy. Notably, the infrequently used Alcian blue stain with nuclear fast red counterstain provided utility in imaging cementum in mouse, porcine and human teeth. While no truly unique extracellular matrix markers have been identified to differentiate cementum from the other hard tissues, immunohistochemistry for detection of bone sialoprotein （BSP）, osteopontin （OPN）, and dentin matrix protein 1 （DmP1） is a reliable approach for studying both acellular and cellular cementum and providing insight into developmental biology of these tissues. Histoloeical and immunohistochemical aooroaches Drovide insight on developmental biology of cementum.

关键词： bone bone sialoprotein cementum dentin dentin matrix protein 1 osteopontin periodontal ligament tooth development

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Groundwater--sustainability issues and governance needs

引用

Episodes 2006年第4期29卷 238-243页

作者： Stephen foster IAH President World Bank GW-MATE Director

This paper provides a global overview of groundwater resource sustainability concerns and corresponding governance （management and protection） requirements, with special emphasis on the developing world and on Asia in particular. It is based on an opening plenary address to the International Association of Hydrogeologists （IAH） 34th Congress on the theme ＇Groundwater-- Present Status ＆ Future Tasks＇, celebrated in Beijing, China in the year of the IAH 50th Anniversary on 9 October 2006.

关键词：地下水资源资源管理可持续发展灌溉农业水供应

来源：

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

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：