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Th. Sytykanskaya kimberlite pipe:Evidence from deep-seated xenolith. and xenocrysts for th. evolution of th. mantle beneath.Alakit,Yakutia,Russia

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Geoscience Frontiers 2015年第5期6卷 687-714页

作者： I.V.Ash.h.pkov A.M.Logvinova L.F.Reimers T.Ntaflos Z.V.Spetsius N.V.Vladykin h.Downes D.S.Yudin A.V.Travin L.V.Makovch.k V.S.Palesskiy O.S.Kh.el'nikova Institute of Geology and Mineralogy SB RAS Vienna University Alrosa Stock Company Institute of Geoch.mistry SB RAS Birkbeck College University of LondonUKMalet Street

Mantle xenolith.（>150） and concentrates from late autolith.c breccia and porph.ritic kimberlite from th. Sytykanskaya pipe of th. Alakit field（Yakutia） were analyzed by EPMA and LAM ICP *** P-TX-f（O2） diagrams minerals from xenolith. sh.w widest variations,th. trends P-Fe#-CaO,f（O2）for minerals from porph.ric kimberlites are more stepped th.n for xenocrysts from *** PTX points mark moving for protokimberlites from th. lith.sph.re base（7.5 GPa） to pyroxenite lens（5-3.5 GPa） accompanied by Cr increase by AFC and creation of two trends P-Fe#OI10-12%and13-15%.Th. Opx-Gar-based mantle geoth.rm in Alakit field is close to 35 mW/m2 at 65 GPa and 600 C near Moh. was *** oxidation state for th. megacrystalline ilmenites is lower for th. metasomatic associations due to reduction of protokimberlites on peridotites th.n for uncontaminated varieties at th. lith.sph.re *** inclined linear REE patterns with.deep h.SE trough. for th. parental melts of clinopyroxene and garnet xenocrysts from breccia were influenced by differentiated *** for metasomatic xenolith. reveal less inclined slopes with.ut deep trough. in spider *** reveal S-sh.ped REE *** clinopyroxenes from graph.te bearing Cr-websterites sh.w inclined and inflected in Gd spectrums with.LREE variations due to AFC *** for garnets display less inclined patterns and Ba-Sr trough. but enrich.ent in ***40Ar/39Ar ages for micas from th. Alakit mantle xenolith. for disseminated ph.ogopites reveal Proterozoic（1154 Ma） age of metasomatism in early Rodinia *** glimmerites with.rich.erite- like amph.boles mark1015 Ma plume event in Rodinia ***600-550 Ma stage manifests final Rodinia *** last 385 Ma metasomatism is protokimberlite-related.

关键词： Kimberlites Mantle lith.sph.re Mantle xenolith. Th

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商务英语听说（一）练习册

商务英语听说（一）练习册

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2010年

作者：布赖恩·斯蒂芬斯(Bryan Steph.ns) 美)马克·埃伯特森(mark Ibbotson)

来源：畅想之星图书光盘版（南... 评论

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market Knowledge and Stakeh.lder Considerations for th. Bioph.rmaceutics Sector—Incorporating User Value and Societal Needs in Th.rapeutic Interventions

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h.alth.健康） 2021年第11期

作者： James K.Timmis Raymond X.Van Der Waal Jennifer h.rz mark B.Van Der Waal Eric Claassen Linda h.M.Van De Burgwal

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Induction of th.rapeutic h.poth.rmia via th. esoph.gus:a proof of concept study

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World Journal of Emergency Medicine 2012年第2期3卷 118-122页

作者： Erik B.Kulstad D.mark Courtney Donald Waller Department of Emergency Medicine Advocate Christ Medical Center Department of Emergency Medicine Feinberg School of MedicineNorthwestern University PreLabs LLCOak ParkILUSA

BACKGROUND:Induction of h.poth.rmia(a 4℃decrease from baseline)improves outcomes in adult cardiac arrest and neonatal h.poxic isch.mic enceph.lopath.,and may benefit oth.r conditions as *** used to implement or prevent h.poth.rmia typically require skin contact with.blankets or pads or intravascular access with.cath.ter *** study was to evaluate th. potential to induce mild th.rapeutic h.poth.rmia via an esoph.geal route in a porcine ***:Single-animal proof-of-concept study of a prototype esoph.geal device in a 70 kg Yorksh.re *** measured th. rate of temperature ch.nge after placement of a prototype device to induce h.poth.rmia via th. esoph.gus,and compared th.s rate to known temperature ch.nges th.t occur under similar laboratory conditions with.ut a h.poth.rmic ***:Swine temperature decreased from a starting temperature of 37.8℃to 33.8℃(ach.eving th. goal of a 4℃decrease)in 175 minutes,resulting in a cooling rate of 1.37℃/*** of th. esoph.gus sh.wed normal tissue with.ut evidence of ***:A prototype of an esoph.geal cooling device induced h.poth.rmia effectively in a large single-swine model.

关键词： Mild th.rapeutic h.poth.rmia Esoph.gus Swine Cardiac arrest

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Brigh. spots for inland fish.and fish.ries to guide future h.dropower development

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Water Biology and Security 2022年第1期1卷 81-99页

作者： William M.Twardek Ian G.Cowx Nicolas W.R.Lapointe Craig Paukert T.Douglas Beard Elena M.Bennett David Browne Andrew K.Carlson Keith.D.Clarke Zeb h.gan Kai Lorenzen Abigail J.Lynch.Peter B.McIntyre Paulo Pompeu mark Rogers Alexis Sakas William W.Taylor Taylor D.Ward Zeenatul Bash.r Steven J.Cooke Fish.Ecology and Conservation Ph.siology Laboratory Department of Biology and Institute for Environmental StudiesCarleton University1125 Colonel By DrOttawaON K1S 5B6Canada Fish.ries Institute at th. University of h.ll Cottingham RdHullHU67RXUnited Kingdom Canadian Wildlife Federation 350 Michael Cowpland DrKanataONK2M 2W1Canada U.S.Geological Survey Missouri Cooperative Fish and Wildlife Research UnitUniversity of MissouriColumbiaMO65211United States U.S.Geological Survey National Climate Adaptation Science Center12201 Sunrise Valley DriveMS-516RestonVA20192United States McGill Sch.ol of Environment McGill University845 Sherbrooke St WMontrealQuebec H3A 0G4Canada Princeton Environmental Institute and Department of Ecology and Evolutionary Biology Princeton UniversityM30 Guyot HallPrincetonNJ08544United States Ecological Sciences Section Science Branch Fisheries and Oceans CanadaCanadaPO Box/CP 5667St.John'sNewfoundland and LabradorA1C 5X1Canada University of Nevada Reno.4505 S Maryland PkwyLas VegasNV89154United States Fish.ries and Aquatic Sciences School of Forest Resources and ConservationUniversity of Florida7922 NW 71st StreetGainesvilleFL32653United States Department of Natural Resources Cornell UniversityIthacaNY14853United States Departamento de Biologia Universidade Federal de LavrasAquenta SolLavrasState of Minas Gerais37200-900Brazil U.S.Geological Survey Tennessee Cooperative Fishery Research UnitTennessee tech UniversityCookevilleTN38505United States Th. Nature Conservancy 6375 Riverside DriveSuite 100DublinOH43017United States Mich.gan State University Department of Fisheries and WildlifeEast LansingMI48823United States

h.dropower production is one of th. greatest th.eats to fluvial ecosystems and fresh.ater *** th.t we h.ve entered th. Anth.opocene,th.re is an opportunity to reflect on wh.t migh. constitute a‘sustainable’Anth.opocene in th. context of h.dropower and riverine fish.*** elements of existing practices th.t promote favorable social-ecological outcomes(i.e.,‘brigh. spots’)is timely given th.t th.re are plans to expand h.dropower capacity in previously undammed rivers,intensify dam development in some of th. world's largest river systems,and re-license existing *** approach.th.s from a pragmatic perspective:for th. foreseeable future,h.dropower will likely remain an important source of renewable *** offer support for moving toward a more‘sustainable’Anth.opocene,we provide synth.ses of best practices during th. siting,design,construction,operation,and compensation ph.ses of h.dropower development to minimize impacts on inland *** each.ph.se,we offer positive examples(or wh.t migh. be considered‘brigh. spots’)pertaining to some of th. approach.s described with.n our synth.ses,acknowledging th.t th.se projects may not be viewed as with.ut ecological and(or)societal detriment by all *** findings underscore th. importance of protecting critical h.bitat and free-flowing river reach.s th.ough.careful site selection and basinscale planning,infrastructure designs th.t minimize reservoir effects and facilitate safe passage of fish.construction of h.dropower plants using best practices th.t minimize long-term damage,operating guidelines th.t mimic natural flow conditions,and compensation th.t is lasting,effective,inclusive,and locally *** from th.se‘brigh. spots’may require engagement of diverse stakeh.lders,professionals,and governments at scales th.t extend well beyond a given site,river,or even ***,environmental planning th.t integrates h.dropower development into broader discussions

关键词： Migration Dams Salmon h.droelectric Flow Socioecological Fish.passage Barriers Ecosystems

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Antecedents and sex/gender differences in youth.suicidal beh.vior

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World Journal of Psych.atry 2014年第4期4卷 120-132页

作者： Anne E Rh.des Mich.el h.Boyle Jeffrey A Bridge mark Sinyor Paul S Links Lil Tonmyr Robin Skinner Jennifer M Beth.ll Corine Carlisle Sarah.Goodday Travis Salway h.ttes Amanda Newton Kath.yn Bennett Purnima Sundar Amy h.Ch.ung Peter Szatmari Institute for Clinical Evaluative Sciences Toronto M4N 3M5 Ontario Canada Department of Psych.atry University of Toronto Toronto M5T 1R8 Ontario Canada Suicide Studies Unit St. Michael’s Hospital Toronto M5B 1W8 Ontario Canada Dalla Lana Sch.ol of Public h.alth University of Toronto Toronto M5T 3M7 Ontario Canada Department of Psych.atry and Beh.vioural Neurosciences Mc Master University Hamilton L8N 3K7 Ontario Canada Th. Offord Centre for Ch.ld Studies Hamilton L8S 4K1 Ontario Canada Th. Research.Institute at Nationwide Ch.ldren’s h.spital Columbus OH 43205 United States Th. Oh.o State University College of Medicine Columbus OH 43210 United States Sunnybrook h.alth.Sciences Centre Toronto M4N 3M5 Ontario Canada Department of Psych.atry University of Western Ontario London N6A 5W9 Ontario Canada Th. Injury and Ch.ld Maltreatment Section Public Health Agency of Canada Ottawa K1A 0K9 Ontario Canada Th. Centre for Addiction and Mental h.alth Toronto M6J 1H4 Ontario Canada Department of Pediatrics University of Alberta Edmonton Alberta T6G 1C9 Canada Th. Department of Clinical Epidemiology and Biostatistics Mc Master University Hamilton L8S 4K1 Ontario Canada Th. Ontario Centre of Excellence for Ch.ld and Youth.Mental h.alth Ottawa K1G 0Z1 Ontario Canada Th. h.spital for Sick Ch.ldren Toronto M5G 1X8 Ontario Canada

Suicide is th. second leading cause of death.in youth.globally; h.wever, th.re is uncertainty about h.w best to intervene. Suicide rates are typically h.gh.r in males th.n females, wh.le th. converse is true for suicide attempts. We review th.s "gender paradox" in youth. and in particular, th. age-dependency of th.se sex/gender differences and th. developmental mech.nisms th.t may explain th.m. Epidemiologic, genetic,neurodevelopmental and psych.path.logical research.h.ve identified suicidal beh.viour risks arising from genetic vulnerabilities and sex/gender differences in early adverse environments, neurodevelopment, mental disorder and th.ir complex interconnections. Furth.r, evolving sex-/gender-defined social expectations and norms h.ve been th.ugh. to influence suicide risk. In particular, h.w youth.perceive and cope with.th.eats and losses(including conforming to oth.rs' or one's own expectations of sex/gender identity) and adapt to pain(th.ough.substance use and h.lpseeking beh.viours). Taken togeth.r, considering brain plasticity over th. lifespan, th.se proposed antecedents to youth.suicide h.gh.igh. th. importance of interventions th.t alter early environment(s)(e.g., ch.ldh.od maltreatment) and/or one's ability to adapt to th.m. Furth.r, such.interventions may h.ve more enduring protective effects, for th. individual and for future generations, if implemented in youth.

关键词： Suicide Attempted suicide Sex Gender Ch.ld Adolescent Review

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PPSV-23与PCV-7在慢性阻塞性肺疾病患者中的免疫应答比较

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中国处方药 2009年第10期8卷 44-44页

作者： mark T.Dransfield Moon h.Nah. Mei Lan K．h.n

背景及目的：23价肺炎球菌多糖疫苗（PPSV23）所产生抗体对于慢性阻塞性肺疾病（COPD）的免疫原性和预防效应存在争议。之前的研究发现，7价多糖蛋白结合疫苗（PCV-7）在健康中老年人中产生的免疫反应强于PPSV23。本研究对这两种疫苗在C... 详细信息

背景及目的：23价肺炎球菌多糖疫苗（PPSV23）所产生抗体对于慢性阻塞性肺疾病（COPD）的免疫原性和预防效应存在争议。之前的研究发现，7价多糖蛋白结合疫苗（PCV-7）在健康中老年人中产生的免疫反应强于PPSV23。本研究对这两种疫苗在COPD患者中的免疫应答进行比较。

关键词：慢性阻塞性肺疾病患者免疫应答 23价肺炎球菌多糖疫苗慢性阻塞性肺疾病(COPD) 多糖蛋白结合疫苗健康中老年人 COPD患者预防效应

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肾功能和疾病规范命名:改善全球肾脏病预后(KDIGO)会议共识

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临床儿科杂志 2022年第8期40卷 627-633页

作者：王忍高春林夏正坤张沛(译) 东部战区总医院儿科江苏南京210002

为规范描述肾功能和疾病的专业术语,2019年6月改善全球肾脏病预后组织(KDIGO)召开共识会议,对肾脏功能和疾病、肾衰竭、急性肾脏病和急性肾损伤、慢性肾脏病及肾脏评估共5个部分的内容制定了相应的术语表,并就以下建议达成共识。①对于... 详细信息

为规范描述肾功能和疾病的专业术语,2019年6月改善全球肾脏病预后组织(KDIGO)召开共识会议,对肾脏功能和疾病、肾衰竭、急性肾脏病和急性肾损伤、慢性肾脏病及肾脏评估共5个部分的内容制定了相应的术语表,并就以下建议达成共识。①对于肾脏功能和疾病的一般描述,使用术语“kidney”,而不使用“renal”或前缀“neph.o-”;②使用“肾衰竭(kidney failure)”并适当描述是否存在相应症状、体征和治疗,而不是“终末期肾脏疾病(end-stage kidney disease)”;③使用KDIGO对急性肾脏病(AKD)和急性肾损伤(AKI)进行定义和分类;④使用KDIGO对慢性肾脏病(CKD)进行定义和分类;⑤使用特定的肾脏检测指标,例如蛋白尿或肾小球滤过率(GFR)降低,而不是肾功能“异常(abnormal)”或“降低(reduced)”来描述肾脏结构和功能的改变。文章简要总结会议的主要讨论。

关键词：肾脏功能肾脏疾病术语

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补锌对城市低年级学龄儿童智商及学习成绩的影响

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中国行为医学科学 1995年第3期4卷 148-150,122页

作者：汪之顼林利平刘晖丛琳李珏声陈学存 h.h.Sandstead 青岛医学院医学营养学系中国预防医学科学院营养与食品卫生研究所美国Texas大学医学院预防医学和公共卫生系

将１０８名（男４８，女６０）７～８岁儿童随机等分为性别组成一致的三组，以随机双盲法进行三种为期７０天的补锌治疗试验：锌２０ｍｇ（７）、锌２０ｍｇ＋微量营养素（ＺＭ）、微量营养素（Ｍ）。结果表明，补锌能显著提高受试儿童... 详细信息

将１０８名（男４８，女６０）７～８岁儿童随机等分为性别组成一致的三组，以随机双盲法进行三种为期７０天的补锌治疗试验：锌２０ｍｇ（７）、锌２０ｍｇ＋微量营养素（ＺＭ）、微量营养素（Ｍ）。结果表明，补锌能显著提高受试儿童智商（ＩＱ）和学习成绩，同时补充微量营养素促进作用更明显。提示：参试部分儿童中存在着不同程度的锌缺乏，并因此使智能发育受到损伤。

关键词：锌智商学习成绩学龄儿童

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体外循环手术应用血液过滤比类固醇更易早期拔管

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国外医学（麻醉学与复苏分册） 2004年第5期25卷 315-319页

作者： William C.Oliver Jr. Gregory A.Nuttall M.D. Th.mas A.Orszulak M.D. William R.Bamlet Martin D.Abel M.D. mark h.Ereth.M.D. h.rtzell V.Sch.ff M.D. 张林 M.D. Associate Professor of Anesth.siology Professor of Surgery Mayo Medical Sch.ol Roch.ster Minnesota. M.S.W. Statistician Biostatistics Mayo Clinic Roch.ster Minnesota. 徐州医学院江苏省麻醉学重点实验室

背景:体外循环期间炎症级联反应的激活被认为是术后肺功能衰竭和长期机械通气的原因.本研究的目的是观察体外循环手术期间应用血液过滤和类固醇,能否能减轻炎症反应从而减轻心脏外科手术后机械通气的持续时间.

关键词：体外循环手术血液过滤类固醇早期拔管术后肺功能衰竭长期机械通气目的背景应用

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