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10篇 您的检索式:作者名="R.Morris"
    题名 作者 年代 出处 被引量
1九个中国北部普通小麦品种T.aestivum同源转化群5单体单价体在减数分裂后期Ⅰ时的错分裂显示文摘樊路 R.Morris 1986作物学报1986,,01:1
2Anti‐inflammatory drugs, analgesics and the risk of perforated colonic diverticular disease显示文摘C. R.Morris I. M.Harvey W. S. L.Stebbings C. T. M.Speakman H. J.Kennedy A. R.Hart 2003Br J Surg2003,,10:1
3九个中国北部普通小麦品种T.aestivum同源转化群5单体单价体在减数分裂后期Ⅰ时的错分裂显示文摘樊路 R.Morris 1986作物学报1986,,01:1
4九个中国北部普通小麦品种T.aestivum同源转化群5单体单价体在减数分裂后期Ⅰ时的错分裂显示文摘樊路 R.Morris 1986作物学报1986,,01:1
5九个中国北部普通小麦品种T.aestivum同源转化群5单体单价体在减数分裂后期Ⅰ时的错分裂显示文摘樊路 R.Morris 1986作物学报1986,,01:1
6First principles materials design of novel functional oxides显示文摘We review our efforts to develop and implement robust computational approaches for exploring phase stability to facilitate the prediction-to-synthesis process of novel functional oxides.These efforts focus on a synergy between(i)electronic structure calculations for properties predictions,(ii)phenomenological/empirical methods for examining phase stability as related to both phase segregation and temperature-dependent transitions and(iii)experimental validation through synthesis and characterization.We illustrate this philosophy by examining an inaugural study that seeks to discover novel functional oxides with high piezoelectric responses.Our results show progress towards developing a framework through which solid solutions can be studied to predict materials with enhanced properties that can be synthesized and remain active under device relevant conditions.Valentino R.Cooper Brian K.Voas Craig A.Bridges James R.Morris Scott P.Beckman 2016Journal of Advanced Dielectrics2016,6,2:0
7辣椒栽培实用技术指南显示文摘为实现辣椒丰产、优质、高效、安全的生产目标,促进世界辣椒产业发展,本文从辣椒对气候与土壤的要求,到栽培中的品种选择、种子处理、育苗、田间准备、移栽、施肥、覆盖、灌溉和杂草控制,提出了辣椒栽培措施建议。并列举了辣椒生产中的主要病虫害,提出了综合性防治措施。T.Berke L.L.Black N.S.Talekar J.F.Wang P.Gniffke S.K.Green T.C.Wang R.Morris 杜晓华 2007辣椒杂志2007,,3:0
8Galactic center research:manifestations of the central black hole显示文摘This review summarizes a few of the frontiers of Galactic center research that are currently the focus of considerable activity and attention. It is aimed at providing a necessarily incomplete sketch of some of the timely work being done on phenomena taking place in, or originating in, the central few parsecs of the Galaxy, with particular attention to topics related to the Galactic black hole (GBH). We have chosen to expand on the following exciting topics:1) the characterization and the im-plications for the variability of emission from the GBH, 2) the strong evidence for a powerful X-ray flare in the Galactic center within the past few hundred years, and the likelihood that the GBH is implicated in that event, 3) the prospects for detecting the 'shadow' of the GBH, 4) an overview of the current state of research on the central S-star cluster, and what has been learned from the stellar orbits within that cluster, and 5) the current hypotheses for the origin of the G2 dust cloud that is projected to make a close passage by the GBH in 2013.Mark R.Morris Leo Meyer Andrea M.Ghez 2012Research in Astronomy and Astrophysics2012,12,8:0
9Hexachlorobenzene Episode in Turkey显示文摘During the period 1955-1959, approximately 4000 people in southeast Anatolia developed porphyria due to the ingestion of hexachlorobenzene (HCB), a fungicide added to wheat seedlings. These HCB exposures subsequently led to the development of bullae on sun-exposed areas, hyperpigmentation, hypertrichosis, and porphyrinuria. The condition was called kara yara or 'black sore.' Many of the breast-fed children under the age of 2 years whose mothers had ingested HCB-treated grain died from a disease known as pembe yara or 'pink sore.' In this follow-up study of 252 patients, 20-30 years postexposure, there were 162 males and 90 females, with an average current age of 35.7 years, an average of onset of 7.6 years, and a duration of 2.2 years. Many patients had dermatologic, neurologic, and orthopedic symptoms and signs. The observed clinical findings include scarring of the face and hands (83.7%), hyperpigmentation (65%), hypertrichosis (44.8%), pinched facies (40.1%), painless arthritis (70.2%), small hands (66.6%), sensory shading (60.6%), myotonia (37.9%), cogwheeling (41.9%), enlarged thyroid (34.9%), and enlarged liver (4.8%). Urine and stool porphyrin levels were determined in all patients, and 17 have at least one of the porphyrins elevated. A total of 56 specimens of human milk obtained from mothers with porphyria were analyzed for HCB. The average value was 0.51 ppm in HCB-exposed patients compared to 0.07 ppm in unexposed controls. Offspring of mothers with three decades of HCB-induced porphyria appear normal. 1989 Academic Press, Inc.AYHAN GOCMEN HENRY A.PETERS DEREK J.CRIPPS GEORGE T.BRYAN CARL R.MORRIS 1989Biomedical and Environmental Sciences1989,2,1:0
10Quality Assurance in Toxicology Studies in Developing Countries显示文摘As developing countries become more involved in the international chemical trade, they must adhere to certain requirements for importation of their chemicals into foreign countries. These developing countries will be required to provide basic safety information on their chemical products, including data developed from chemical and toxicologic testing. These data must be developed in accordance with the national requirements of the importing country. Many importing countries have adopted the OECD Test Guidelines and the OECD Principles of Good Laboratory Practice (GLP) as primary guidance to assure the quality of laboratory data. These procedures provide a basis for internationally acceptable data. Several countries have incorporated many of these provisions into their national laws or administrative procedures. These procedures describe the process of documenting the conduct of laboratory studies, including recording of data, reporting of study results, and storage of data gathered. This process is intended to assure the quality and integrity of the data so that, if required, the study can be reconstructed by an auditor or an inspector. Details of these procedures and their applicability to the international chemical trade are discussed. 1989 Academic Press, Inc.CARL R.MORRIS 1989Biomedical and Environmental Sciences1989,2,1:0
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