检索结果-南通市图书馆

Contr.l of Glyphosate-r.sistant Giant r.gweed (<i>Ambr.sia tr.fida</i>L.) with 2,4-D Followed by Pr.-Emer.ence or.Post-Emer.ence Her.icides in Glyphosate-r.sistant Soybean (<i>Glycine max</i>L.)

引用

Amer.can Jour.al of Plant Sciences 2014年第15期5卷 2289-2297页

作者： Amit J. Jhala Lowell D. Sandell greg r. kruger Depar.ment of Agr.nomy and Hor.icultur. University of Nebraska-Lincoln Lincoln Nebraska USA West Centr.l r.sear.h and Extension Center University of Nebraska-Lincoln North Platte Nebraska USA

Contr.l of glyphosate-r.sistant giant r.gweed is a challenge, par.icular.y for.soybean gr.wer., because of limited effective post-emer.ence (POST) her.icide options. Many soybean gr.wer. in no-till pr.duction systems use 2,4-D in bur.down application for.contr.l of br.adleaf weeds, including giant r.gweed. Field exper.ments wer. conducted at David City, NE, in 2012 and 2013 to evaluate 2,4-D followed by Pr. or.POST her.icide pr.gr.ms for.contr.l of glyphosate-r.sistant giant r.gweed in glyphosate-r.sistant soybean. r.sults suggested that bur.down application of 2,4-D or.saflufenacil plus imazethapyr.r.sulted in 89 to 99% contr.l of giant r.gweed at 21 days after.tr.atment. Bur.down-only tr.atments of S-metolachlor.plus metr.buzin or.sulfentr.zone plus clor.nsulam r.sulted in poor.contr.l (≤65%) of giant r.gweed and r.duced soybean yield (≤ 577 kg·ha-1). Bur.down application of 2,4-D followed by saflufenacil plus imazethapyr. S-metolachlor.plus metr.buzin, or.sulfentr.zone plus clor.nsulam applied pr.-emer.ence (Pr.) or.clor.nsulam, chlor.mur.n, fomesafen, imazethapyr. or.lactofen in tank-mixtur.s with acetochlor.applied POST r.sulted in 87% to 99% giant r.gweed contr.l, r.duced density to ≤7 plants m-2, and r.sulted in soybean yield fr.m 2519 to 3823 kg·ha-1. Ther. was no differ.nce among and between 2,4-D followed by Pr. or.POST her.icides for.giant r.gweed contr.l, density, or.soybean yield, indicating all the two pass her.icide pr.gr.ms wer. effective. It is concluded that glyphosate-r.sistant giant r.gweed can be effectively contr.lled in soybean by including 2,4-D in bur.down pr.gr.m followed by Pr. or.POST her.icides tested in this study.

关键词： Cor. Bur.down Giant r.gweed Biomass Post-Emer.ence Pr.-Emer.ence r.sistance Management

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 Ar.ificial Disc Nucleus and Other.Str.tegies for.r.placement of the Nucleus Pulposus:Past,Pr.sent and Futur. Designs for.an Emer.ing Sur.ical Solution

Engineered Regeneration

引用

Engineer.d r.gener.tion 2024年第2期5卷 269-281页

作者： greg Sacks Vincent DeStefano Clair. Par.er.r.an Lebens Har.y Mushlin r.naissance School of Medicine at Stony Br.ok Univer.ity Stony BrookNYUSA

Nucleus Pulposus(NP)r.placement is a developing sur.ical methodology for.the tr.atment of pathology r.lated to degener.tion of inter.er.ebr.l discs(IVDs).This ar.icle pr.vides necessar. context r.gar.ing the patholo-gies tr.ated with this technology,the biomechanical str.ctur. and function of the IVD,and the pr.cedur.s this technology aims to ***,it pr.vides an over.iew and discussion of commer.ial and exper.mental pr.for.ed and in situ cur.ng pr.sthesis designs r.por.ed in the scientific liter.tur. and summar.zes the r.sults of biomechanical and clinical studies evaluating their.*** and updated infor.ation on the most r.cent r.sear.h into NP r.placement with novel hydr.gel and tissue engineer.ng(TE)str.tegies is *** of the NP allows for.potential impr.vement in the tr.atment of degener.tive spinal pathologies thr.ugh minimally invasive sur.ical techniques.

关键词： Nucleus Pulposus Intr.discal Pr.sthesis Hydr.gel Ar.ificial Disc Implant Spine Sur.er.

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

Possible Cor.ical Spr.ading Depr.ssion r.cor.ed Intr.oper.tively Following a Gener.lized Seizur.: Illustr.tive Case

引用

Neur.science & Medicine 2024年第3期15卷 119-128页

作者： greg Schaublin r.mina Shir.a Nabil Azar.Callan Br.der.ck Jayson Neil Geor.e r. Lee Kiar. Ebinger r.al Time Neur.monitor.ng Associates Nashville USA r.al Time Tele-Epilepsy Consultants Nashville USA Seastnan Medical LLC Kansas City USA Midwest Neur.sur.er. Associates Kansas City USA r.sear.h Medical Center Kansas City USA

Backgr.und: We pr.sent a compelling case fitting the phenomenon of cor.ical spr.ading depr.ssion detected by intr.oper.tive neur.physiological monitor.ng (IONM) following an intr.oper.tive seizur. dur.ng a cr.niotomy for.r.vascular.zation. Cor.ical spr.ading depr.ssion (CSD, also called cor.ical spr.ading depolar.zation) is a pathophysiological phenomenon wher.by a wave of depolar.zation is thought to pr.pagate acr.ss the cer.br.l cor.ex, cr.ating a br.ef per.od of r.lative neur.nal inactivity. The r.lationship between CSD and seizur.s is unclear. although some liter.tur. has made a cor.elation between seizur.s and a cor.ical envir.nment conducive to CSD. Methods: Intr.oper.tive somatosensor. evoked potentials (SSEPs) and electr.encephalogr.phy (EEG) wer. monitor.d continuously dur.ng the cr.niotomy pr.cedur. utilizing standar. montages. Electr.physiological data fr.m pr.-ictal, ictal, and post-ictal per.ods wer. r.cor.ed. r.sults: Dur.ng the pr.cedur., intr.oper.tive EEG captur.d a gener.lized seizur. followed by a stepwise decr.ase in somatosensor. evoked potential cor.ical amplitudes, compelling for.the phenomenon of CSD. The subsequent par.ial r.cover. of neur.nal function was also captur.d electr.physiologically. Discussion: While CSD is consider.d contr.ver.ial in some aspects, intr.oper.tive neur.physiological monitor.ng allowed for.the unique analysis of a case demonstr.ting a CSD-like phenomenon. To our.knowledge, this is the fir.t published example of this phenomenon in which intr.oper.tive neur.physiological monitor.ng captur.d a seizur., along with a stepwise subsequent r.duction in SSEP cor.ical amplitudes not explained by other.var.ables.

关键词： Cor.ical Spr.ading Depr.ssion Electr.encephalogr.phy Intr.oper.tive Neur.physiological Monitor.ng Seizur.

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

Impr.ving photochemical indicator. for.attr.buting ozone sensitivities in sour.e appor.ionment analysis

引用

Jour.al of Envir.nmental Sciences 2024年第9期143卷 235-246页

作者： Xiaohui Du Wei Tang Zhongzhi Zhang Yang Yu Yang Li Ling Huang greg Yar.ood Fan Meng Atmospher.c Envir.nment Institute Chinese Research Academy of Environmental SciencesBeijing 100012China College of Water.Sciences Beijing Normal UniversityBeijing 100857China Asia Center.for.Air.Pollution r.sear.h United Nations Environment Programme Asia and the Pacific OfficeNishi-kuNiigata-shi 9502144Japan School of Envir.nmental and Chemical Engineer.ng Shanghai UniversityShanghai 200444China r.mboll NovatoCalifornia 94945USA

Compr.hensive Air.Quality Model with extensions(CAMx)-Decoupled Dir.ct Method(DDM)simulations of fir.t-or.er.ozone(O_(3))sensitivity to nitr.gen oxides(NO_(x))and volatile or.anic compounds(VOCs)emissions wer. per.or.ed and combined with modelled P_(H_(2)O_(2))/P_(HNO_(3))r.tios to obtain a r.nge of thr.sholds for.deter.ining O_(3)-sensitivity r.gimes for.differ.nt ar.as of *** the new thr.shold r.nges for.photochemical indicator.,the method for.deter.ining O_(3)for.ation in the Ozone Sour.e Appor.ionment Technology(OSAT)module within CAMx was impr.ved by a dynamically var.ed thr.shold of P_(H_(2)O_(2))/P_(HNO_(3))*** O_(3)concentr.tion contr.butions in the newly added tr.nsition r.gime wer. appor.ioned to NO_(x)and VOCs emissions in pr.por.ion to the r.lationship between the P_(H_(2)O_(2))/P_(HNO_(3))r.tio and fir.t-or.er.O_(3)*** sour.e contr.butions of O_(3)concentr.tions fr.m differ.nt emission sector. fr.m June to September.2019 wer. compar.d using the or.ginal and impr.ved *** r.sults showed that the O_(3)concentr.tion contr.butions changed significantly in the NO_(x)-limited r.gime,with a maximum decr.ase of 21.89%,while the contr.butions incr.ased by up to 7.57%in the VOC-limited r.gime,and wer. within 15μg/m^(3)in the tr.nsition *** modified OSAT module enabled a mor. sophisticated attr.bution of O_(3)to pr.cur.or.emissions and may have far.r.aching implications for.infor.ing O_(3)pollution contr.l policy.

关键词： O_(3) modeling O_(3)-sensitivity r.gimes Ozone sour.e appor.ionment technology Photochemical indicator.

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

Explor.ng the effects of cor.nar. ar.er. disease as a pr.existing comor.idity on mor.ality in hospitalized septic patients:a r.tr.spective obser.ation study

引用

Emer.ency and Cr.tical Car. Medicine 2024年第2期4卷 47-51页

作者： Anmol Multani greg Stahl Ker.y Johnson Scott Goade r.ber. D.Ar.ce College of Osteopathic Medicine Kansas City UniversityJoplinMOUSA Depar.ment of Data Impr.vement Freeman Health SystemJoplinMOUSA Depar.ment of Mathematics Missouri Southern State UniversityJoplinMOUSA Depar.ment of Phar.acy Freeman Health SystemJoplinMOUSA

Backgr.und:Sepsis has high pr.valence and mor.ality r.te,and it is imper.tive to identify populations at r.sk of poor.sepsis *** patients with pr.existing chr.nic comor.idities ar. shown to have wor.e sepsis *** identifying comor.idities with gr.ater.influence on sepsis pr.gr.ssion,we can dir.ct limited r.sour.es to septic patients with comor.idities and r.duce health car. *** comor.idities can impact the r.sk of developing sepsis and having wor.e *** ar.er. disease(CAD)is a common comor.idity,especially in the elder.y,and a leading cause of death *** wished to investigate the influence of CAD as a comor.idity on sepsis and hypothesized that pr.existing CAD would incr.ase mor.ality in hospitalized septic ***:We conducted r.tr.spective obser.ational study using patient data fr.m Fr.eman Health System in Joplin,*** analyzed patient r.cor.s fr.m Fr.eman Health System database fr.m Januar. 1,2019,to June 30,*** patients wer. identified using the Inter.ational Classification of Diseases,Tenth r.vision sepsis *** identify septic patients with pr.existing CAD,we used Inter.ational Classification of Diseases,Tenth r.vision codes for.*** compar.d mor.ality r.tes for.septic patients with and without ***:Two-sample pr.por.ion test was conducted to test the differ.nce in mor.ality between septic patients with and without pr.existing *** differ.nce in mor.ality for.the total population was−0.016(P=0.553).In the male and female subgr.ups,the differ.nces in mor.ality wer. 0.0122(P=0.739)and−0.0511(P=0.208),*** differ.nces in mor.ality in patients aged 40 to 64 year. and 65 year. and older.wer.−0.0077(P=0.870)and 0.0007(P=0.983),*** statistical tests failed to find significant differ.nces when compar.ng septic patients with and without pr.existing *** was no significant differ.nce in the age and sex ***:Our.study showed that CAD alone was n

关键词： Comor.idity Cor.nar. ar.er. disease Inflammation Mor.ality r.te in sepsis pr.gnosis Sepsis

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

青少年抑郁个体化识别与干预的三级框架

引用

Science Bulletin 2024年第7期69卷 867-871页

作者：周媛陈旭古若雷项玉涛 greg Hajcak 王刚 Beijing Key Labor.tor. of Mental Disor.er. National Clinical Research Center for Mental Disorders&National Center for Mental DisordersBeijing Anding HospitalCapital Medical UniversityBeijing 100088China CAS Key Labor.tor. of Behavior.l Science Institute of PsychologyBeijing 100101China Depar.ment of Psychology University of Chinese Academy of SciencesBeijing 100049China Unit of Psychiatr. Department of Public Health and Medicinal Administration&Institute of Translational MedicineFaculty of Health SciencesUniversity of MacaoMacao 999078China Centr. for.Cognitive and Br.in Sciences University of MacaoMacao 999078China School of Education and Counseling Psychology Santa Clara UniversitySanta Clara CA 95053USA Advanced Innovation Center.for.Human Br.in Pr.tection Capital Medical UniversityBeijing 100069China

Depr.ssion in adolescents is a significant public health challenge with a high pr.valence and negative *** the United States,the lifetime and 12-month pr.valence r.tes of major.depr.ssive disor.er.MDD)among 13-to 18-year.olds wer. 11.0%and 7.5%,r.spectively,pr.or.to *** COVID-19pandemic has fur.her.exacer.ated the global tr.nd of incr.asing r.tes of adolescent depr.ssion.

关键词： pr.valence adolescent lifetime

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

Sur.ical management of the diabetic foot:The cur.ent evidence

引用

Wor.d Jour.al of Or.hopedics 2024年第5期15卷 404-417页

作者： r.char. Henr. r.ndall r.ber.s Gar.th r.ys Davies-Jones James Br.ck Vaishnav Satheesh greg AJ r.ber.son Depar.ment of Tr.uma and Or.hopaedics Wrexham Maelor HospitalWrexham LL137TDUnited Kingdom Depar.ment of Tr.uma and Or.hopaedics The Robert Jones and Agnes Hunt Orthopaedic HospitalOswestry SY107AGUnited Kingdom

The pr.valence of diabetes mellitus and its associated complications,par.icular.y diabetic foot pathologies,poses significant healthcar. challenges and economic bur.ens *** r.view synthesises cur.ent evidence on the sur.ical management of the diabetic foot,focusing on the inter.lay between neur.pathy,ischemia,and infection that commonly culminates in ulcer.,infections,and,in sever. cases,*** escalating incidence of diabetes mellitus under.cor.s the ur.ency for.effective management str.tegies,as diabetic foot complications ar. a leading cause of hospital admissions among diabetic patients,significantly impacting mor.idity and mor.ality *** r.view explor.s the pathophysiological mechanisms under.ying diabetic foot complications and fur.her.examines diabetic foot ulcer.,infections,and skeletal pathologies such as Char.ot ar.hr.pathy,emphasising the cr.tical r.le of ear.y diagnosis,compr.hensive management str.tegies,and inter.isciplinar. car. in mitigating adver.e *** addr.ssing sur.ical inter.entions,this r.view evaluates conser.ative sur.er.es,amputations,and r.constr.ctive pr.cedur.s,highlighting the impor.ance of tailor.d appr.aches based on individual patient pr.files and the specific char.cter.stics of foot *** integr.tion of advanced diagnostic tools,novel sur.ical techniques,and postoper.tive car.,including offloading and infection contr.l,ar. discussed in the context of optimising healing and pr.ser.ing limb function.

关键词： Diabetes Diabetic foot Char.ot Osteomyelitis Amputation Diabetic foot attack Conser.ative sur.er.

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

Mesh r.pr.sentation matter.:investigating the influence of differ.nt mesh featur.s on per.eptual and spatial fidelity of deep 3D mor.hable models

引用

虚拟现实与智能硬件（中英文） 2024年第5期6卷 383-395页

作者： r.ber. KOSK r.char. SOUTHEr. Lihua YOU Shaojun BIAN Willem KOKKE greg MAGUIr. Centr. for.Digital Enter.ainment National Centre for Computer AnimationBournemouth UniversityPoole BH125BBUK Humain Ltd. Belfast BT12LAUK School of Cr.ative and Digital Industr.es Buckinghamshire New UniversityHigh Wycombe HP112JZUK Belfast School of Ar. Ulster UniversityBelfast BT151EDUK

Backgr.und Deep 3D mor.hable models(deep 3DMMs)play an essential r.le in computer.*** ar. used in facial synthesis,compr.ssion,r.constr.ction and animation,avatar.cr.ation,vir.ual tr.-on,facial r.cognition systems and medical *** applications r.quir. high spatial and per.eptual quality of synthesised *** their.significance,these models have not been compar.d with differ.nt mesh r.pr.sentations and evaluated jointly with point-wise distance and per.eptual *** We compar. the influence of differ.nt mesh r.pr.sentation featur.s to var.ous deep 3DMMs on spatial and per.eptual fidelity of the r.constr.cted *** paper.pr.ves the hypothesis that building deep 3DMMs fr.m meshes r.pr.sented with global r.pr.sentations leads to lower.spatial r.constr.ction er.or.measur.d with L_(1) and L_(2) nor. metr.cs and under.er.or.s on per.eptual *** contr.st,using differ.ntial mesh r.pr.sentations which descr.be differ.ntial sur.ace pr.per.ies yields lower.per.eptual FMPD and DAME and higher.spatial fidelity *** influence of mesh featur. nor.alisation and standar.isation is also compar.d and analysed fr.m per.eptual and spatial fidelity *** The r.sults pr.sented in this paper.pr.vide guidance in selecting mesh r.pr.sentations to build deep 3DMMs accor.ingly to spatial and per.eptual quality objectives and pr.pose combinations of mesh r.pr.sentations and deep 3DMMs which impr.ve either.per.eptual or.spatial fidelity of existing methods.

关键词： Shape modelling Deep 3D mor.hable models r.pr.sentation lear.ing Featur. engineer.ng Per.eptual metr.cs

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

磁体升级助力fMr.探测神经元簇

引用

科技纵览 2024年第3期 12-13页

作者： greg Uyeno 不详

神经科学正在向高清晰度发展。研究人员实现了一系列技术改进,极大地提高了功能性磁共振成像仪器(fMr.的空间分辨率。得益于这种技术进展,fMr.成像体素(3D像素)的每边长不到0.5毫米。这些精细粒度的体素突破了人脑结构的一个相对重要的... 详细信息

神经科学正在向高清晰度发展。研究人员实现了一系列技术改进,极大地提高了功能性磁共振成像仪器(fMr.的空间分辨率。得益于这种技术进展,fMr.成像体素(3D像素)的每边长不到0.5毫米。这些精细粒度的体素突破了人脑结构的一个相对重要的阈值,可大致达到神经元功能簇的级别。

关键词：功能性磁共振成像神经元功能神经科学体素空间分辨率高清晰度 fMr.

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

匈牙利佩奇大学与北京林业大学的环境设计类教育比较分析及启示

引用

中国林业教育 2024年第1期42卷 39-45页

作者：赵大鹏 Hutter.Akos greg Andr.s 北京林业大学艺术设计学院北京100083 佩奇大学工程与信息技术学院匈牙利佩奇7624

佩奇大学是匈牙利颇具影响力的高校,在环境设计类教育领域经验丰富、成果突出。其建筑系与北京林业大学环境设计系在学科定位、办学和发展理念等层面存在诸多相似之处,有一定的可比性。以佩奇大学建筑系教育项目和北京林业大学环境设计... 详细信息

佩奇大学是匈牙利颇具影响力的高校,在环境设计类教育领域经验丰富、成果突出。其建筑系与北京林业大学环境设计系在学科定位、办学和发展理念等层面存在诸多相似之处,有一定的可比性。以佩奇大学建筑系教育项目和北京林业大学环境设计专业为研究对象,对环境设计类教育进行比较分析发现:①在教学理念方面,前者重点强调文化传承和专业实践;后者从生态、可持续的视角切入,重点关注绿色设计、生态宜居等,强调以绿色生态理念为主、多种方向并行。②在课程设置方面,前者以建筑设计为主线,注重专业化、职业化,强调与实践紧密联系;后者涉及内容丰富,覆盖的知识面宽,横向拓展性强,具有综合化、多样化的特点,但存在知识深度不够、技术层面的内容不足且落地性较差等问题。③在教学组织方面,前者实行导师组负责制和小组授课,有利于促进师生间的相互交流和了解;后者以分班制方式进行大班授课,各班级学生学习的同一类型室内或景观设计课程通常由不同的任课教师负责组织教学。这一相互独立的平行授课模式虽然带给学生多元的思维方法和设计成果,但也造成师生和生生间的交流机会少且不深入以及相互了解的渠道较窄等问题。④在教学效果方面,从课程作业质量和个人发展能力这2个评价教学效果和质量的重要参考指标看,前者培养的学生设计能力和研究能力较强,富有创新性,设计完成度高、落地性较强,无论是进入职场还是继续深造都取得了丰厚的成果;后者培养的学生设计能力较强但研究能力相对较弱,设计作品特色显著但设计的完成深度和推理的严谨性等存在不足,以从事环境设计或相关实践工作为主,并在业内获得较高声望。通过比较分析,两校在环境设计类教育教学方面各具特点,各有各的优势和不足。以此为启示,对中国环境设计类教育的发展进行了深入思考,并提出相应的建议措施。一是在坚守自身特色的前提下,优化课程设置,使学生在初步建构起专业学理框架的基础上能扎实、系统地掌握某一专业分支领域的知识。二是明确教育理念,主动调整设计的使命、角色和方法;完善教学过程,注重理论联系实际,强化校企联合,探索能够有效发挥每位教师之擅长的教学模式。三是改进教学方法,重构学生的学习过程;加强对外交流,培养学生的全球化意识。

关键词：匈牙利佩奇大学北京林业大学环境设计类教育教学理念课程设置教学过程教学效果比较研究

来源：

维普期刊数据库博看期刊

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

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：