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Negotiating a new chair package:context and considerations

Family Medicine and community Health 2023年第1期11卷 26-32页

作者： Amanda Weidner Samantha Elwood Richelle Koopman julie Phillips David Schmitz Li Li A Peter catinella jehni Robinson Nahid Rianon c j peek Irfan Asif Family Medicine University of WashingtonSeattleWashingtonUSA Association of Departments of Family Medicine LeawoodKansasUSA Family Medicine Oregon Health&Science UniversityPortlandOregonUSA Family and community Medicine University of Missouri School of MedicineColumbiaMissouriUSA Family Medicine Michigan State UniversityEast LansingMichiganUSA Family and community Medicine University of North Dakota School of Medicine and Health SciencesGrand ForksNorth DakotaUSA Family Medicine University of Virginia School of MedicineCharlottesvilleVirginiaUSA Family Medicine Texas Tech University TransmountainEl PasoTexasUSA Family&community Medicine Texas Tech University Health Sciences Center El PasoPaul L.Foster School of MedicineEl PasoTexasUSA Family Medicine University of Southern California Keck School of MedicineLos AngelesCaliforniaUSA Family and community Medicine The University of Texas Health Science Center at Houston John P and Katherine G McGovern Medical SchoolHoustonTexasUSA Family Medicine and community Health University of Minnesota Medical SchoolMinneapolisMinnesotaUSA Family and community Medicine The University of Alabama at Birmingham Heersink School of MedicineBirminghamAlabamaUSA

Negotiating a resource package as a potential new department chair is common practice in academic *** foundations for this negotiation include the historical presence of the department in relation to the broader institution,projections for future growth,accounting for mission/vision,resource needs(space,personnel,finances,etc),faculty and staff development,and external partnerships within and outside the *** similarities in this process across departments,many nuances influence the development of a specific new chair package,such as,department size;desires,perspectives and talents of the incoming chair,the department faculty,the medical school and dean;prevailing agendas and mission imperatives;and the overall priorities of the *** strategy and forethought,a new chair package can promote a successful chair tenure and departmental *** through the Association of Departments of Family Medicine with input from several dozen department chairs and senior leaders,this is intended to serve as a practical guide to new chair packages for chair candidates.

关键词： finance prevailing outside

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The removal of arsenic from (ground)-water by adsorbent loaded in polymeric microspheres

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journal of Harbin Institute of Technology(New Series) 2012年第1期19卷 63-66页

作者： FIGOLI A HOINKIS j cRIScUOLI A FRANZ c DE RYcKE M BLOcK c DEOWAN S A ISLAM R DRIOLI E Institute on Membrane Technology (ITM-cNR) Via Pietro BucciCubo 17C87030 Rende ( CS) Italya Karlshrue University of Applied Sciences Moltkestr. 30 76133KarlshrueGermany Sustainable Process Materials Engineering GROUP T-Leuven Engineering CollegeVesaliusstraat 133000 LeuvenBelgium

Arsenic is a natural tasteless and odourless element,existing in the earth's crust at average levels of between two and five thousands micrograms per liter (parts per million) . Arsenic is highly toxic to humans, who are exposed to it primarily from air,food and water. The occurrence of arsenic in groundwater is due to geological composition of soil. High concentrations of arsenic in water are the result of dissolution or desorption of ferric oxides and the oxidation of mineral arsenopyrites. Arsenic in drinking water has an important impact on the human health,especially in the less developed countries. Different methods exist to remove arsenic from aquatic media,and one of them is by adsorption. In this work,the adsorption of both As(III) and As(V) by means of novel microspheres has been investigated. In particular,TiO2 has been embedded into polymeric microspheres PES (PolyEtherSulphone) and peek-Wc (PolyEtherEther-Ketone) . The main advantages of this encapsulation adsorption material are: no loss of adsorbents into the water stream,easy to be used and scaled-up.

关键词： arsenic removal adsorption TiO2 polymeric microspheres

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On Sliding Friction of peek Based composite coatings

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材料热处理学报 2004年第05B期25卷 1175-1179页

作者： c. Mateus c. coddet LERMPS - UTBM (Site de Sevenans) 90 010 Belfort Cedex FranceLERMPS - UTBM (Site de Sevenans) 90 010 Belfort Cedex France

Polyetheretherketone (peek) based composite materials become of great interest to applications as bearing and slider materials due to their excellent tribological performance. In present work, graphite and MoS2 (7%, wt) filled peek coatings were prepared using serigraph technique. Employing a uniform design experiment, the friction behavior of the composite coatings was systematically investigated under dry sliding conditions on a ball-on-disc arrangement. The evolution mechanism of coating friction coefficient was discussed. correlation of coatings friction coefficient with sliding velocity and applied load was accomplished using stepwise regression method. The results indicate that friction coefficients of peek + MoS2 and peek + graphite coating decrease while increasing applied load. Moreover, friction coefficient of peek + MoS2 coating increases with increasing sliding velocity.

关键词： peek 滑动摩擦混合涂层聚醚醚酮累积概率逐步回归

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PEK-c/peek共混物的研究

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高分子材料科学与工程 1991年第2期7卷 84-87页

作者：李滨耀李刚张延何天白陈天禄 ALFONSO G.c. 中科院长春应化所长春130022 意大利热那亚大学化学工业研究所

用挤出方法制备了新型聚芳醚酮(PEK-c)和聚醚醚酮(peek)共混物。对共混体系的相容性、转变、结晶结构及力学性能等进行了研究。初步结果显示了PEK-c和peek具有很好的互补和协同作用,表明该共混物是一种很有前途的工程材料。

关键词：聚芳醚酮聚醚醚酮共混物相容性

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亚里士多德:幸福是一项政治成就

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世界哲学 2020年第6期 57-73,158页

作者： [爱尔兰]c.D.c.里夫孔祥润(译) 美国北卡大学教堂山分校哲学系天津理工大学马克思主义学院

生活幸福需要一定数量的三类善,即灵魂的善、身体的善和外在的善。这三类善可以归结为“社会的善”,只有在组织起来以便供应它们的共同体中,它们才是可以长期获得的可靠的善。我们习惯于把实践智慧私有化、伦理化,但对于亚里士多德,实... 详细信息

生活幸福需要一定数量的三类善,即灵魂的善、身体的善和外在的善。这三类善可以归结为“社会的善”,只有在组织起来以便供应它们的共同体中,它们才是可以长期获得的可靠的善。我们习惯于把实践智慧私有化、伦理化,但对于亚里士多德,实践智慧是政治德性的核心。沉思生活实际上是与行为有关的生活,而且是比政治生活更具实践性(含有更多行为)的生活。幸福不是老式的沉思,而是最卓越的、契合相应德性的那种沉思,也就是理论智慧。改进后的政治生活和改进后的沉思生活是人类生活的两个方面,而不是两种分离开的生活。若缺少改进后的沉思生活,那么改进后的政治生活的最高幸福就是不充分的,就像一座没有顶峰的高山;若缺少改进后的政治生活的幸福,那么沉思生活的幸福是一座突兀的高峰,它并不立于高山之上。

关键词：幸福善政治生活沉思生活

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卒中相关性肺炎的诊断卒中肺炎共识小组的推荐意见

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国际脑血管病杂志 2016年第2期24卷 97-102页

作者： craig j. Smith Amit K Kishore Andy Vail Angel chamorro javier Garau Stephen j. Hopkins Mario Di Napoli Lalit Kalra Peter Langhorne joan Montaner christine Roffe Anthony G. Rudd Pippa j. TyrreU Diederik van de peek Mark Woodhead Andreas Meisel 范琳琳宿英英首都医科大学宣武医院神经内科重症监护病房北京100053

背景和目的下呼吸道感染常并发于卒中并对转归造成不利影响。对于并发于卒中的下呼吸道感染性疾病，目前尚无公认的专业术语或诊断金标准，这导致临床诊疗和研究受到影响。本共识旨在提出急性卒中并发下呼吸道感染的标准化术语和可操作... 详细信息

背景和目的下呼吸道感染常并发于卒中并对转归造成不利影响。对于并发于卒中的下呼吸道感染性疾病，目前尚无公认的专业术语或诊断金标准，这导致临床诊疗和研究受到影响。本共识旨在提出急性卒中并发下呼吸道感染的标准化术语和可操作性诊断标准。方法对多个文献数据库进行系统检索，经过证据回顾和2轮讨论，最后于2014年9月在英国曼彻斯特召开共识会议，经75％以上共识小组成员达成一致意见后形成共识。结果达成的共识如下：（1）推荐使用卒中相关性肺炎（stroke－associated pneumonia, SAP ）作为卒中发病后7 d内发生的下呼吸道感染性疾病的专业术语。（2）提议对 SAP 使用经过改良的美国疾病控制预防中心（centers for Disease control and Prevention, cDc）诊断标准：①很可能的 SAP：符合 cDc 诊断标准，但复查或动态监测胸部 X 片仍缺乏典型改变；②确诊的 SAP：符合 cDc 诊断标准，且胸部 X 片有典型改变。（3）关于白细胞计数或 c反应蛋白在 SAP 诊断中的作用证据有限。（4）其他生物学标记物（如降钙素原）的证据不足。结论提议根据 cDc 诊断标准对 SAP 的术语和诊断制定可操作性的共识标准，需要在卒中患者中进行前瞻性研究来确定其信度、效度以及对医生行为（包括抗生素选择）和临床转归的影响。

关键词：共识 c 反应蛋白肺炎呼吸道感染卒中

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从三维体外培养窥探灵长类原肠运动和器官发生的奥秘

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Science Bulletin 2023年第17期68卷 1853-1856页

作者：李欢欢陈传鑫 joséc.R.Silva Guangzhou National Laboratory Guangzhou International Bio IslandGuangzhou 510005China

After attaching to the uterus,mammalian blastocysts undergo tremendous morphological changes and cell lineage specification *** to execute these correctly results in abnormal development characterized by fetal malformation or failure of *** to differences to primate development,it is difficult to translate the knowledge obtained in the mouse model to humans.

关键词：器官发生 translate knowledge

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高刚度、低热膨胀系数的热塑料复合材料航天器结构的设计

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国外导弹与航天运载器 1990年第4期 54-65页

作者： E.M.Silverman j.E.Sathoff W.c.Forbes 李德清

采用宏观力学原理编制的复合材料层板分析计算机程序来确定普通航天器用热塑性塑料基部件的机械性能和热学性能。用图表方式表示了几种对称的层板镝层顺序按不同的层板铺层角度制造的层板的刚度和热膨胀系数值。评价了用高弹性模量石墨... 详细信息

采用宏观力学原理编制的复合材料层板分析计算机程序来确定普通航天器用热塑性塑料基部件的机械性能和热学性能。用图表方式表示了几种对称的层板镝层顺序按不同的层板铺层角度制造的层板的刚度和热膨胀系数值。评价了用高弹性模量石墨纤维Pitch75增强刚度的热塑性塑料peek和用低弹性模量(E=221GPa)的石墨纤维做横向增强的热塑料。研究了一般单向刚性的板状预浸带和最新的可吸音的石墨纤维/peek混合编织的纤维织品。选择了单张层状片的铺层角度取向和层板铺放顺序以满足下列设计要求:(1)最低比刚度为172.5GPa(25.0MSi);(2)热膨胀系数为0±1.8×10^(-6)cm/cm℃;(3)板厚范围为0.05～1.3cm。此外,还提供了用超塑膜片成形技术由预浸带和纤维织品两者制成的普通零件上测得的弹性模量和热膨胀系数的实验值并将它与计算机导出的层板性能预测值相比较。

关键词：复合材料航天器结构设计热膨胀

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High-resolution ex vivo analysis of the degradation and osseointegration of Mg-xGd implant screws in 3D

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Bioactive Materials 2022年第7期7卷 37-52页

作者： Diana Krüger Silvia Galli Berit Zeller-Plumhoff D.c.Florian Wieland Niccolo Peruzzi Bjorn Wiese Philipp Heuser julian Moosmann Ann Wennerberg Regine Willumeit-Romer Institute of Metallic Biomaterials Helmholtz-Zentrum HereonMax-Planck-Str.1Geesthacht21502Germany University of Malmo Faculty of OdontologyDepartment of ProsthodonticsCarl Gustafs vag 34Klerken20506MalmoSweden Lund University Department of Clinical Sciences LundMedical Radiation PhysicsBarngatan 422242LundSweden Deutsches Elektronen-Synchrotron(DESY) Notkestrasse 8522607HamburgGermany Institute of Materials Physics Helmholtz-Zentrum HereonMax-Planck-Str.1Geesthacht21502Germany University of Gothenburg Institute of OdontologyDepartment of ProsthodonticsMedicinaregatan 12 f41390GoteborgSweden

Biodegradable magnesium(Mg)alloys can revolutionize osteosynthesis,because they have mechanical properties similar to those of the bone,and degrade over time,avoiding the need of removal ***,they are not yet routinely applied because their degradation behavior is not fully *** this study we have investigated and quantified the degradation and osseointegration behavior of two biodegradable Mg alloys based on gadolinium(Gd)at high ***-5Gd and Mg-10Gd screws were inserted in rat tibia for 4,8 and 12 ***,the degradation rate and degradation homogeneity,as well as bone-to-implant interface,were studied with synchrotron radiation micro computed tomography and ***(Ti)and polyether ether ketone(peek)were used as controls material to evaluate *** results showed that Mg-5Gd degraded faster and less homogeneously than *** alloys gradually form a stable degradation layer at the interface and were surrounded by new bone *** results were correlated to in vitro data obtained from the same material and *** average bone-to-implant contact of the Mg-xGd implants was comparable to that of Ti and higher than for *** results suggest that both Mg-xGd alloys are suitable as materials for bone implants.

关键词： Magnesium alloys Biodegradable implant Micro-computed tomography degradation rate Degradation homogeneity Ex vivo imaging Ex vivo histology Histology vs.tomography

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A primarily study on size distribution of polycyclic aromatic hydrocarbons （PAHs） in atmospheric aerosol during foggy days in the suburban area of Nanjing

A primarily study on size distribution of polycyclic aromati...

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第五届海峡两岸气溶胶技术研讨会

作者： HUANG Hongli~(a,c) FAN Shu-xian~(a,b) TANG Lili~c YANG Xuezhen~c LI Hongshuang~c (a jiangsu Key Laboratory of Meteorological Disaster(Nanjing University of Information Science and Technology) Nanjing 210044,P.R.china )(b LAPc,Institute of Atmospheric Physics,chinese Academy of Sciences,Beijing 100029,china )(c college of Environmental Science and Engineering,Nanjing University of Information Science and Technology,Nanjing 210044,china)

＜正＞The purpoea of this study was to characterize size distributions of 16 polycyclic aromatic hydrocarbons （PA Hs） in the suburban area of Nanjing in foggy days Size distribution aerosol samples collected in foggy and fine days have been analyzed by gas chromatography with mass selective detection （Gc-MS）.The content of inhalable partides could be reduced by fog,especially at the particle diameter larger than 4.7um could be wiped off *** are two peeks at size diameter 0.65-1.1 and 3.3-4.7um in foggy days,indicating that size distributions of PM were both bi-modal with a peek in the fine partide size and the other peek in the coarsa particle *** nighttime of both sampling weather,PAHs were predominated in fine particles（Dp＜2.1 um）.On the other hand,Fog reduced the concentration of PAHs in coarse particles（Dp＞2.1 um） in nighttime.

关键词： Fog Atmospheric aerosol PAHs Size distribution

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