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maternal-Fetal medicine 2023年第3期5卷 131-136页

作者： Albaro José Nieto-Calvache José m.Palacios-Jaraquemada Rozi Aditya Aryananda Nicolas Basanta Juan manuel Burgos-Luna Fernando Rodriguez Carlos Ordonez Daniela Sarria-Ortiz Laura munoz-Cordoba Juan Carlos Quintero Valentina Galindo-Velasco Adriana messa-bryon Fundación Valle del Lili Departamento de Ginecología y ObstetriciaClínica de Espectro de Acretismo PlacentarioCali 760032Colombia Latin American Group for the Study of Placenta Accreta Spectrum Departamento de Ginecología y Obstetricia Hospital Universitario CEMICBuenos Aires C1431FWOArgentina Department of Obstetrics and Gynecology Dr.Soetomo Academic General HospitalUniversitas AirlanggaSurabaya 60131Indonesia Departamento de Ginecología y Obstetricia Hospital General de Agudos Juan A FernándezBuenos Aires 7011Argentina Fundación Valle del Lili Centro de Investigaciones ClínicasCali 760032Colombia Unidad de diagnóstico prenatal Clínica ImbanacoGrupo Quirón SaludCali 760042Colombia Departamento de ginecología y obstetricia Universidad del ValleCali 760042Colombia Universidad Icesi Facultad de Ciencias de la SaludCali 760031Colombia

Introduction The major complication of placenta accreta spectrum(PAS)disorder is massive bleeding;therefore,multiple vascular interventions have been described to prevent or treat pelvic *** of the internal iliac arteries(IIAs)was published more than 130 years ago,and although research relating to the physiology of this procedure has demonstrated poor vascular control over the last few decades,2-this technique has evolved into an established technique known as endovascular IIA balloon occlusion.

关键词： balloon Internal bleeding

Porous solid inspired hyper-crosslinked polymer liquids with highly efficient regeneration for gas purification

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Science China materials 2022年第7期65卷 1937-1942页

作者： Stefan J.D.smith Colin D.Wood Paul H.m.Feron Hamidreza mahdavi Roger J.mulder Cara m.Doherty matthew R.Hill Xavier mulet CSIRO manufacturing Private Bag 10Clayton SouthVIC 3169Australia Department of Chemical Engineering Monash UniversityClaytonVIC 3800Australia Australian Resources Research Centre KensingtonWA 6155Australia CSIRO Energy P.O.Box 330NewcastleNSW 2300Australia

Separation media that combine the desired material properties within a single material for a given process remain an ongoing challenge for the gas separations in *** integration of porous solid adsorbents is difficult due to their limited volumetric capacity,whereas issues of volatility and high regeneration temperatures exist for liquid amines and physical ***,we report a family of polymer liquids inspired by hyper-crosslinked polymers(HCPs),a class of highly swellable network *** with a chemically similar porous solid,the HCP-liquids demonstrate good volumetric capacity and improved selectivity of carbon dioxide over *** appears to be enhanced by intramolecular swelling of the HCP-liquids at elevated pressures,while guests are strongly rejected from the HCP-liquids at slightly elevated temperatures,leading to highly efficient *** of adsorption and specific heat capacity of the HCP-liquids are also low,further suggesting favourable process *** being easily prepared at scale,the presented HCP-liquids represent a promising step towards a material with the requisite properties to replace conventional scrubbing solvents to drastically reduce the footprint and energy needs of gas separations.

关键词： hyper-crosslinked polymers swellable network efficient regeneration porous liquids gas sorption

Cognitive function among military veterans with STEm occupations

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military medical Research 2024年第2期11卷 308-310页

作者： Justin T.mcDaniel Kevin N.Hascup Erin R.Hascup Ugochukwu G.Ezigbo Amanda m.Weidhuner Harvey Henson David L.Albright Dale and Deborah smith Center for Alzheimer's Research and trEatment(CARE) Southern Illinois University School of MedicineSpringfieldIL 62794USA STEm Education Research Center Southern Illinois UniversityCarbondaleIL 62901USA Department of Political Science The University of AlabamaTuscaloosaAL 35487USA

Dear Editor,There is limited research on the relationship between science,technology,engineering,and mathematics(STEm)occupational history and cognitive function in later life,especially among military veterans,who may be at greater risk for later-life cognitive *** study examines a nationally representative sample of military veterans to address this gap in knowledge.

关键词： Alzheimer's disease Veterans Science technology engineering and mathematics(STEm) Animal fluency test Dementia

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流体-固体相互作用、碰撞和起飞的建模

Acta mechanica Sinica 2023年第5期39卷 1-12页

作者： Frank T.smith Ellen m.Jolley Ryan A.Palmer Department of mathematics University College LondonLondonUK School of Biological Sciences University of BristolBristolEngland School of mathematics University of BristolBristolEngland

本文是流体-固体相互作用机制方面的最新进展综述,主要研究固体物体自身的运动与其周围流体运动之间的相互影响.非稳态相互作用的数学模型是对两个空间维度和时间尺度的内部通道和外部近壁流的描述.本文重点描述伴随计算量减少的分析发... 详细信息

本文是流体-固体相互作用机制方面的最新进展综述,主要研究固体物体自身的运动与其周围流体运动之间的相互影响.非稳态相互作用的数学模型是对两个空间维度和时间尺度的内部通道和外部近壁流的描述.本文重点描述伴随计算量减少的分析发展过程.文章讨论无黏性流中掠过和下沉、物体的起飞、飞离或弹跳,以及黏性效应,特别是黏性和无黏性之间的相互作用和影响.主要研究结果涉及撞击时间、起飞条件、撞击和飞离之间的边界、主要参数及其范围以及物体形状和质量对物理及力学机制的影响.

关键词： Fluid-body interactions Skimming Impacts Analysis

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肥胖细菌,告别肥胖有希望

健康管理 2013年第3期 60-61页

作者： Joseph m.smith

说到肥胖,很多人的第一反应是"遗传""不合理的饮食""缺乏运动"。的确,家族性肥胖、高糖高脂的饮食和缺乏锻炼是引起肥胖的主要原因,但最近的一些研究显示,潜伏在人类肠道中的某些细菌,对肥胖的产生起到了至关重要的作用。最近,上海交通... 详细信息

说到肥胖,很多人的第一反应是"遗传""不合理的饮食""缺乏运动"。的确,家族性肥胖、高糖高脂的饮食和缺乏锻炼是引起肥胖的主要原因,但最近的一些研究显示,潜伏在人类肠道中的某些细菌,对肥胖的产生起到了至关重要的作用。最近,上海交通大学的赵立平教授在The ISmE Journal发表的文章,

关键词：阴沟肠杆菌肥胖症内毒素小鼠血清高脂高糖

A New Generation of Semiconductor Quantum Dots for molecular and Cellular Imaging

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生物物理学报 2009年第S1期25卷 161-161页

作者： Andrew m.smith mary Wen Departments of Biomedical Engineering and Chemistry Emory University 101 Woodruff Circle Suite 2001AtlantaGA30322USA

Semiconductor quantum dots, tiny light-emitting particles on the nanometer scale, are emerging as a new class of fluorescent labels for a broad range of molecular and

关键词： Quantum Dot fluorescent label molecular imaging

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溶液论

1948年

作者： Elsie m.smith R.N. 吴建庵译

来源：汇雅图书（南通市图书馆... 评论

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大位阻二茂铁盐单分子磁体性质研究

大位阻二茂铁盐单分子磁体性质研究

2018年中西部地区无机化学化工学术研讨会

作者：丁美 Ann K.Hickey Rodolphe Clérac Jeremy m.smith Department of Chemistry Indiana University 长沙理工大学材料科学与工程学院

自1951年首次报道以来,二茂铁以其合成灵活、氧化还原性质优良等优点,得到了研究者的广泛关注[1]。六十多年来,基于二茂铁及其衍生物的报道层出不穷,比如最近报道的含Fe（Ⅳ）的[Fe（η5-C5me5）2]2+[2].我们研究了一系列二茂铁盐分子... 详细信息

自1951年首次报道以来,二茂铁以其合成灵活、氧化还原性质优良等优点,得到了研究者的广泛关注[1]。六十多年来,基于二茂铁及其衍生物的报道层出不穷,比如最近报道的含Fe（Ⅳ）的[Fe（η5-C5me5）2]2+[2].我们研究了一系列二茂铁盐分子的磁行为,并且为了减少分子间的磁偶极相互作用,选择用大位阻苯基取代的环戊二烯作为配体,得到分子组成为[Fe（η5-C5Bn5）2]BF4的二茂铁盐分子,57Fe穆斯堡尔谱测试结果表明,Fe（Ⅲ）的基态自旋值S=1/2 （Fig. 1）.交流磁化率测试结果表明,当外加磁场为200 Oe时,该二茂铁分子表现出交流磁化率的缓慢磁弛豫行为（Fig. 2）。更多的表征结果表明,这种缓慢磁弛豫行为来源于分子本身,因此该二茂铁盐分子表现出场诱导的单分子磁体性质。

关键词：二茂铁盐分子缓慢磁弛豫单分子磁体

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轿车拼焊板板厚对胀形成形的影响

锻压技术 2005年第Z1期30卷 55-58页

作者：童正国田浩彬林建平 L. m.smith 同济大学机械工程学院上海200092 同济大学机械工程学院上海200092 同济大学机械工程学院上海200092 School of Engineering and Computer Science Oakland UniversityRochesterMichigan 48309-4401U.S.A

汽车不等厚拼焊板由于其板厚的分布不同,制造成形的不均匀是目前拼焊板应用中的一大问题,本文从胀形成形入手,建立了拼焊板胀形试验模型及其有限元仿真模型,通过试验对有限元模型进行修正使其结果符合试验模型的结果,并结合有限元模型... 详细信息

汽车不等厚拼焊板由于其板厚的分布不同,制造成形的不均匀是目前拼焊板应用中的一大问题,本文从胀形成形入手,建立了拼焊板胀形试验模型及其有限元仿真模型,通过试验对有限元模型进行修正使其结果符合试验模型的结果,并结合有限元模型分析结果对不同板厚拼焊板的塑性变形能力进行了研究和讨论,着重分析了板厚相同和板厚不同拼焊板在厚度分布、成形极限图方面的差异,并解释了造成这种差异的原因.

关键词：拼焊板板厚胀形有限元

Whole Field Strain measurement of High Strength Steel Under Plain Strain Condition

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Journal of Iron and Steel Research(International) 2011年第S1期18卷 320-324页

作者： smith Lorenzo m Department of mechanical Engineering Oakland UniversityRochester 48309MIUnited States

Sheet metal undergoes different strain conditions during different forming *** investigation of mechanical properties under these conditions is very important in the forming *** metal is particularly liable to failure under plain strain *** and investigate the necking strain under plane strain condition is a particularly important study for sheet formability *** this study,material behavior of DP780 high strength steel sheet under plain strain condition was *** plane strain tensile tests were carried out on the mTS testing machine with a special designed specimen.A digital image correlation system was employed to measure the full-field strain distribution during plain strain tensile *** strain evolution during deformation was obtained and *** capability of the specimen for plane strain test was validated from the strain *** necking strain and fracture strain of DP780 high strength steel sheet were determined from the strain field and strain history results.

关键词： plain strain test strain history fracture high strength steel digital image correlation