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    题名 作者 年代 出处 被引量
1AFCI技术在家用空调电源插头中的应用显示文摘AFCI技术,即错误电弧断路保护技术,在家用空调电源插头上的应用是十分重要且必要的。今年8月1日以后,在美国市场销售的家用空调的电源插头要求必须具有AFCI功能。不正确的空调电源插头保护技术的应用,将会直接损害消费者及空调生产厂商的利益,并影响到消防安全。美国德州仪器公司已经开发出了带有AFCI功能的空调电源插头。本文将介绍AFCI技术的基本内容,尤其着重介绍AFCI技术在家用空调电源插头上的应用。Tom Potter 颜培荣 2004电器2004,,9:7
2High-throughput screening of mouse gene knockouts identifies established and novel skeletal phenotypes显示文摘Screening gene function in vivo is a powerful approach to discover novel drug targets. We present high-throughput screening(HTS) data for 3 762 distinct global gene knockout(KO) mouse lines with viable adult homozygous mice generated using either gene-trap or homologous recombination technologies. Bone mass was determined from DEXA scans of male and female mice at 14 weeks of age and by microCT analyses of bones from male mice at 16 weeks of age. Wild-type(WT) cagemates/littermates were examined for each gene KO. Lethality was observed in an additional 850 KO lines. Since primary HTS are susceptible to false positive findings, additional cohorts of mice from KO lines with intriguing HTS bone data were examined. Aging,ovariectomy, histomorphometry and bone strength studies were performed and possible non-skeletal phenotypes were explored. Together, these screens identified multiple genes affecting bone mass: 23 previously reported genes(Calcr, Cebpb, Crtap, Dcstamp, Dkk1, Duoxa2, Enpp1, Fgf23, Kiss1/Kiss1 r, Kl(Klotho),Lrp5, Mstn, Neo1, Npr2, Ostm1, Postn, Sfrp4, Slc30a5, Slc39a13, Sost, Sumf1, Src, Wnt10b), five novel genes extensively characterized(Cldn18, Fam20 c, Lrrk1, Sgpl1, Wnt16), five novel genes with preliminary characterization(Agpat2, Rassf5, Slc10a7, Slc26a7, Slc30a10) and three novel undisclosed genes coding for potential osteoporosis drug targets.Robert Brommage Jeff Liu Gwenn M Hansen Laura L Kirkpatrick David G Potter Arthur T Ss Brian Zambrowicz David R Powell Peter Vogel 2014Bone Research2014,2,3:7
3Phylogenetic inferences in Prunus (Rosaceae) using chloroplast ndhF and nuclear ribosomal ITS sequences显示文摘Sequences of the chloroplast ndhF gene and the nuclear ribosomal ITS regions are employed to recon-struct the phylogeny of Prunus (Rosaceae), and evaluate the classification schemes of this genus. The two data sets are congruent in that the genera Prunus s.l. and Maddenia form a monophyletic group, with Maddenia nested within Prunus. However, the ndhF data set is incongruent with the ITS data supporting two major groups within Prunus: one consisting of subgenera Laurocerasus (including Pygeum) and Padus as well as the genus Maddenia and another of subgenera Amygdalus, Cerasus, and Prunus. The ITS data, on the other hand, support a clade composed of subgenera Amygdalus and Prunus and Prunus sect. Microcerasus in addition to a paraphyletic grade of subgenera Laurocerasus and Padus (and the genus Maddenia) taxa. In general, the subgeneric classifications of Prunus s.l. are not supported. The ITS and ndhF phylogenies differ mainly in interspecific relationships and the relative position of the Padus/Laurocerasus group. Both ITS and ndhF data sets suggest that the formerly recog-nized genus Pygeum is polyphyletic and that the distinction of the subgenera Padus and Laurocerasus is not supported. The biogeographic interactions of the temperate and tropical members in the Padus/Laurocera- sus/Maddenia alliance including Pygeum are shown to be highly dynamic and complex.Jun WEN Scott T. BERGGREN Chung-Hee LEE Stefanie ICKERT-BOND Ting-Shuang YI Ki-Oug YOO Lei XIE Joey SHAW Dan POTTER 2008植物分类学报2008,46,3:7
4Non-pharmacological therapies for inflammatory bowel disease: Recommendations for self-care and physician guidance显示文摘We performed a scoping review on sought-after complementary therapies for patients with inflammatory bowel disease(IBD), specifically diet, physical activity and exercise(PA/E), and psychotherapy. We aim to update patients with IBD on therapies for self-care and provide physicians with guidance on how to direct their patients for the management of IBD. A search of MEDLINE, EMBASE, and PUBMED was completed in Sept 2016. Studies on diet, PA/E, or psychotherapy in patients with IBD were included. Medical Subject Heading terms and Boolean operators were used. The search was limited to full-text English articles describing an adult population. This review included 67 studies: Diet(n = 19); PA/E(n = 19); and psychotherapy(n = 29). We have made the following recommendations:(1) Diet: Consumption of diets rich in vegetables, fruit and soluble fiber may be beneficial in IBD. A trial of a low FODMAP diet can be considered in those patients with functional gastrointestinal symptoms. Restrictive diets are lacking in evidence and should be avoided;(2) PA/E: Regular lowmoderate intensity activity, including cardiovascular and resistance exercise, has been shown to improve quality of life(QOL) and may improve inflammation; and(3) psychotherapy: Therapies such as cognitive-behavioural interventions, mindfulness, hypnosis, and stress management have been shown to improve QOL, but evidence is limited on their impact on anxiety, depression, and disease activity. Overall, these complementary therapies are promising and should be used to treat patients with IBD from a more holistic perspective.Whitney Duff Natasha Haskey Gillian Potter Jane Alcorn Paulette Hunter Sharyle Fowler 2018World Journal of Gastroenterology2018,24,28:6
5Phylogeny and spatio-temporal diversification of Prunus subgenus Laurocerasus section Mesopygeum (Rosaceae) in the Malesian region显示文摘The goals of this study were to reconstruct the phylogeny of Prunus subgenus Laurocerasus section Mesopygeum and to provide a preliminary assessment of its spatio-temporal diversification in the Malesian region.We inferred the phylogeny using nuclear ITS and ETS and plastid psbA-trnH,rps16,rph6,and trnC-petN sequences.Our analyses support the monophyly of sect.Mesopygeum.Within sect.Mesopygeum,we identified four main subclades: (i)Prunus lancilimba from continental Asia;(ii)Prunus ruthii from Malay Peninsula;(iii)a subclade comprising species from areas centered on the Sunda shelf and also a few species from continental Asia and Wallacea;and (iv)a subclade composed of species from areas of the Sahul shelf,with a small number of taxa also from areas of the Sunda shelf, continental Asia,and the Philippines.We estimated that sect.Mesopygeum originated in continental Asia at c.44.71 Mya (95%HPD-31.66-46.90).Nine dispersals between maior geographic areas were inferred.From continental Asia, three and two dispersals were inferred to the 5unda shelf and the Sahul shelf in the mid-Oligocene,respectively.Two dispersals were inferred from the Sahul shelf region to the Sunda shelf in late Oligecene and early Miocene, respectively.There were also two dispersals inferred from the Sunda shelf region,one to the Philippines and one to Wallacea,in the middle and late Miocene,respectively.The diversification in sect.Mesopygeum was likely driven by active geologic events and orogenies in the Neogene in the Malesian region.Liang Zhao Daniel Potter Yuan Xu Pei-Liang Liu Gabriel Johnson Zhao-Yang Chang Jun Wen 2018Journal of Systematics and Evolution2018,56,6:5
6多作者署名与研究分析显示文摘Web of Science中不断涌现出拥有1000个、甚至更多作者,横跨100多个国家的研究论文。众多作者/众多国家的组合产生出复杂的作者署名模式,它不同于传统的典型学术论文,而且推升了论文引用率。在该报告中,我们将描述两种模式,它们将复杂作者署名与引用率提升效应关联在一起:与多作者署名(超过10个作者,5个以上国家)相关的普遍性引用率提升;超大规模作者署名(超过100个作者,超过30个国家)导致的更具扰动性的结果.Jonathan Adams David Pendlebury Ross Potter Martin Szomszor 2020科学观察2020,15,4:4
7外源性一氧化碳释放分子抑制脓毒症炎症反应的实验研究(英文)显示文摘目的:探讨外源性一氧化碳释放分子对脓毒症炎症反应的抑制作用及可能的机制。方法:应用盲肠结扎及穿孔脓毒症小鼠模型,使用外源性一氧化碳释放分子(CORM-2,8mg/kg体质量,尾静脉注射)进行干预。检测肝、肺脏髓过氧化物酶(MPO)活性。应用内毒素(LPS,10g/ml)刺激的人脐静脉内皮细胞炎症模型,使用外源性一氧化碳释放分子(CORM-2,10~100mol/L)进行干预。检测核因子κB(NF—κB)活性,内皮细胞黏附分子的表达,氧化产物、NO产物以及多形核白细胞对内皮细胞的黏附作用。结果:盲肠结扎及穿孔脓毒症小鼠模型使用外源性一氧化碳释放分子干预后肝、肺组织MPO活性明显下降。CORM-2抑制了LPS刺激导致的NF-κB活性上调。同时,NO产物下降,内皮细胞ICAM-1的表达抑制,白细胞对内皮细胞的黏附作用明显抑制。结论:外源性一氧化碳释放分子通过抑制NF-κB活性,抑制ICAM-1蛋白和NO的表达,抑制白细胞对内皮细胞的黏附作用,进而有效抑制脓毒症炎症反应。孙炳伟 陈曦 Kazuhiro Katada Richard F Potter Gediminas Cepinskas 2008江苏大学学报(医学版)2008,18,5:4
8公司治理结构与企业社会责任的协调与平衡显示文摘本文探讨了企业社会责任准则与公司治理结构实务的协调问题。企业社会责任主要是处理企业与外界社会群体的关系,公司治理结构则主要针对企业的内部事务。企业社会责任追求的是如何在环境、社会、经济等方面公正对待受到企业影响的群体,而公司治理结构则往往追求对企业进行有效率的管理。如何将企业社会责任融入提高公司治理结构中所构成的挑战和如何协调国际贸易与人权公约所构成的挑战有许多共同之处。从某种角度而言这两种挑战都源自认为效率与公平不可兼得的论断,以及分别负责公司治理与社会责任的专职人员之间缺少沟通与合作。本文作者从选择性适用与体制能力的模型出发,探讨了中国在协调企业社会责任的标准与公司治理结构中所面临的规范设置与组织结构方面的挑战。彭德(Pitman Potter) 2011清华法学2011,5,1:4
9Association Between Molecular Subtypes of Colorectal Cancer and Patient Survival显示文摘Amanda I. Phipps Paul J. Limburg John A. Baron Andrea N. Burnett-Hartman Daniel J. Weisenberger Peter W. Laird Frank A. Sinicrope Christophe Rosty Daniel D. Buchanan John D. Potter Polly A. Newcomb 2014Gastroenterology2014,,:3
10Electrical Effects Accompanying the Decomposition of Organic Compounds显示文摘M. C. Potter 1911Proceedings of the Royal Society of London. Serie . 1911 (571)1911,,571:2
11Topical Negative Pressure Stimulates Endothelial Migration and Proliferation: A Suggested Mechanism for Improved Integration of Integra显示文摘Christopher Baldwin Matthew Potter Elizabeth Clayton Laurie Irvine Julian Dye 2009Annals of Plastic Surgery2009,,1:2
12Iran supports a great share of biodiversity and floristic endemism for Fritillaria spp.(Liliaceae):A review显示文摘Iran supports a great share of exotic and/or endemic plant genera and species. The genus Fritillaria(Liliaceae) is a precious part of this botanical richness with 19 species, of which 10 are endemic to the country. However, signs are mounting that the country is truly at a crossroads when it comes to preservation of this national wealth. In this regard, an effective conservation strategy should thoroughly consider the classification of Fritillaria, as conservation practices are compromised by knowledge gaps in systematics and taxonomy. As published studies on Fritillaria in Iran have been sporadic and limited in scope, the aim of this review is to provide information necessary to help bridge these information gaps.Our objective is to facilitate increased understanding of the geographic, taxonomic, cytogenetic and phylogenetic status of Iranian Fritilloria, which is vital to meeting the goal of sustainable conservation of the genus in Iran and neighboring areas.Mahmoud Kiani Shirin Mohammadi Alireza Babaei Fatemeh Sefidkon Mohamad Reza Naghavi Mojtaba Ranjbar Seyed Ali Razavi Keramatollah Saeidi Hadi Jafari Davoud Asgari Daniel Potter 2017Plant Diversity2017,39,5:2
131,25‐dihydroxyvitamin D3 and its nuclear receptor repress human α1(I) collagen expression and type I collagen formation显示文摘James J. Potter Xiaopu Liu Ayman Koteish Esteban Mezey 2013Liver Int2013,,5:2
14Medial temporal lobe atrophy on MRI scans and the diagnosis of Alzheimer disease显示文摘R Duara D A. Loewenstein E Potter J Appel M T. Greig R Urs Q Shen A Raj B Small W Barker E Schofield Y Wu H Potter 2008Neurology2008,,24:2
15Survival after inflammatory bowel disease-associated colorectal cancer in the Colon Cancer Family Registry显示文摘AIM: To investigate the survival of individuals with colorectal cancer (CRC) with inflammatory bowel disease (IBD-associated CRC) compared to that of individuals without IBD diagnosed with CRC. METHODS: Epidemiologic, clinical, and follow-up data were obtained from the Colon Cancer Family Registry (Colon CFR). IBD-associated cases were identified from self-report of physician diagnosis. For a subset of participants, medical records were examined to confirm self-report of IBD. Cox proportional hazards regression was applied to estimate adjusted hazard ratios (aHR) and 95%CI of mortality, comparing IBD-associated to non-IBD-associated CRC, adjusted for age at CRC diagnosis, sex, Colon CFR phase, and number of prior endoscopies. Following imputation to complete CRC stage information, adjustment for CRC stage was examined. RESULTS: A total of 7202 CRC cases, including 250 cases of IBD-associated CRC, were analyzed. Over a twelve year follow-up period following CRC diagnosis, 2013 and 74 deaths occurred among non-IBD associated CRC and IBD-associated CRC patients, respectively. The difference in survival between IBD-associated and non-IBD CRC cases was not statistically significant (aHR = 1.08; 95%CI: 0.85-1.36). However, the assumption of proportional hazards necessary for valid inference from Cox regression was not met over the entire follow-up period, and we therefore limited analyses to within five years after CRC diagnosis when the assumption of proportional hazards was met. Over this period, there was evidence of worse prognosis for IBD-associated CRC (aHR = 1.36; 95%CI: 1.05-1.76). Results were similar when adjusted for CRC stage, or restricted to IBD confirmed in medical records. CONCLUSION: These results support the hypothesis that IBD-associated CRC has a worse prognosis than non-IBD-associated CRC.Scott V Adams Dennis J Ahnen John A Baron Peter T Campbell Steven Gallinger William M Grady Loic LeMarchand Noralane M Lindor John D Potter Polly A Newcomb 2013World Journal of Gastroenterology2013,19,21:2
16Abnormal liver chemistries as a predictor of COVID-19 severity and clinical outcomes in hospitalized patients显示文摘BACKGROUND Abnormal liver chemistries are common findings in patients with Coronavirus Disease 2019(COVID-19).However,the association of these abnormalities with the severity of COVID-19 and clinical outcomes is poorly understood AIM We aimed to assess the prevalence of elevated liver chemistries in hospitalized patients with COVID-19 and compare the serum liver chemistries to predict the severity and in-hospital mortality.METHODS This retrospective,observational study included 3380 patients with COVID-19 who were hospitalized in the Johns Hopkins Health System(Baltimore,MD,United States).Demographic data,clinical characteristics,laboratory findings,treatment measures,and outcome data were collected.Cox regression modeling was used to explore variables associated with abnormal liver chemistries on admission with disease severity and prognosis RESULTS A total of 2698(70.4%)had abnormal alanine aminotransferase(ALT)at the time of admission.Other more prevalent abnormal liver chemistries were aspartate aminotransferase(AST)(44.4%),alkaline phosphatase(ALP)(16.1%),and total bilirubin(T-Bil)(5.9%).Factors associated with liver injury were older age,Asian ethnicity,other race,being overweight,and obesity.Higher ALT,AST,T-Bil,and ALP levels were more commonly associated with disease severity.Multivariable adjusted Cox regression analysis revealed that abnormal AST and T-Bil were associated with the highest mortality risk than other liver injury indicators during hospitalization.Abnormal AST,T-Bil,and ALP were associated with a need for vasopressor drugs,whereas higher levels of AST,T-Bil,and a decreased albumin levels were associated with mechanical ventilation CONCLUSION Abnormal liver chemistries are common at the time of hospital admission in COVID-19 patients and can be closely related to the patient’s severity and prognosis.Elevated liver chemistries,specifically ALT,AST,ALP,and T-Bil levels,can be used to stratify risk and predict the need for advanced therapies in these patients.Arunkumar Krishnan Laura Prichett Xueting Tao Saleh A Alqahtani James P Hamilton Esteban Mezey Alexandra T Strauss Ahyoung Kim James J Potter Po-Hung Chen Tinsay A Woreta 2022World Journal of Gastroenterology2022,28,5:2
17Impact of MRI on Treatment Plan and Fracture Classification of Tibial Plateau Fractures显示文摘Stephan V. Yacoubian Russell T. Nevins Julian G. Sallis Hollis G. Potter Dean G. Lorich 2002Journal of Orthopaedic Trauma2002,,9:2
18病害防治措施显示文摘美国北卡罗莱纳州立大学农业推广服务部(Agricuetural Extension Service north Caroeina University),每年对该州烟草生产,均发布《烟草资料》(“Tobacco Information”),这一刊物是用以指导烟草生产的技术指南。兹将《1989年烟草资料》(“Tobacco Informetion1989”)中第62~94页的烤烟“病害防治措施”的大部分,摘译出来,供我国从事烤烟病害防治和烟草病害调查的同志们参考。Jhomar A. meeton David Potter Keith Wood 陈瑞泰 1989中国烟草科学1989,,2:2
19A new electromagnetic acoustic transducer (EMAT) design for operation on rail显示文摘P.A. Petcher M.D.G. Potter S. Dixon 2014NDT and E International2014,,:2
20Wide Variation in Definition, Detection, and Description of Lacunar Lesions on Imaging显示文摘Gillian M. Potter Fergal J. Marlborough Joanna M. Wardlaw 2011Stroke2011,,:2
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