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3611篇 您的检索式:作者名="Sweeney"
    题名 作者 年代 出处 被引量
1便携式粉尘观测仪测定腾格里沙漠和毛乌素沙地PM_(10)释放通量显示文摘中国北方沙漠和沙地是亚洲粉尘释放的重要源区,定量估算这一地区的粉尘释放量有助于评估区域大气环境质量及其气候效应.目前,对中国北方粉尘释放量的估算主要是基于模拟结果,野外直接观测数据很少.利用一种新型的粉尘释放观测仪器——便携式粉尘观测仪(PI-SWERL),测量腾格里沙漠和毛乌素沙地若干典型地表(沙丘、干湖、灌丛沙丘、河流冲积物等)的粉尘释放通量,获得了不同地表潜在粉尘释放量的直接观测数据.结果表明,不同地表的PM10释放通量存在较大差异,但均随摩阻风速的增加而增加.在相同的摩阻风速U*=0.55 m/s条件下,灌丛沙丘的PM10通量最高(0.70~10.23 mg/(m2 s)),河流冲积物次之(0.12~4.97 mg/(m2 s)),干湖湖底、沙丘等地表的通量较小(〈0.5 mg/(m2 s)).对比试验表明,破碎结壳地表释放的PM10通量是未破碎结壳的几倍甚至几十倍;披覆松散沙粒结壳地面的PM10释放通量高出未披覆的1~2个数量级.对比前人研究结果,PI-SWERL可以较好地反映不同源区粉尘释放的差异,对定量评估区域乃至全球的粉尘释放量等具有重要意义.崔梦淳 鹿化煜 SWEENEY Mark MASON Joseph 冯晗 徐志伟 2015科学通报2015,60,17:12
2AI-Based Modeling and Data-Driven Evaluation for Smart Manufacturing Processes显示文摘Smart manufacturing refers to optimization techniques that are implemented in production operations by utilizing advanced analytics approaches. With the widespread increase in deploying industrial internet of things(IIOT) sensors in manufacturing processes, there is a progressive need for optimal and effective approaches to data management.Embracing machine learning and artificial intelligence to take advantage of manufacturing data can lead to efficient and intelligent automation. In this paper, we conduct a comprehensive analysis based on evolutionary computing and neural network algorithms toward making semiconductor manufacturing smart.We propose a dynamic algorithm for gaining useful insights about semiconductor manufacturing processes and to address various challenges. We elaborate on the utilization of a genetic algorithm and neural network to propose an intelligent feature selection algorithm. Our objective is to provide an advanced solution for controlling manufacturing processes and to gain perspective on various dimensions that enable manufacturers to access effective predictive technologies.Mohammadhossein Ghahramani Yan Qiao Meng Chu Zhou Adrian O’Hagan James Sweeney 2020IEEE/CAA Journal of Automatica Sinica2020,7,4:9
3非诺贝特治疗与2型糖尿病患者长期心血管病风险的关系显示文摘2型糖尿病患者心血管病风险高,部分原因在于高三酰甘油和低高密度脂蛋白胆固醇血症。而在他汀类药物治疗基础上,加强降低三酰甘油治疗,能否降低这种风险尚不清楚。该研究的目的是在使用他汀类药物治疗的2型糖尿病患者中,确定非诺贝特能否降低心血管病风险。刘莉 叶鹏 Elam MB Ginsberg HN Lovato LC Corson M Largay J Leiter LA Lopez C O'Connor PJ Sweeney ME Weiss D Friedewald WT Buse JB Gerstein HC Probstfield J Grimm R Ismail-Beigi F Goff DC Jr Fleg JL Rosenberg Y Byington RP ACCORDION study investigators 2017中华高血压杂志2017,25,6:7
4谈伦理审查质量显示文摘针对伦理审查质量的含义进行了深入的剖析,对伦理审查质量体系的各个要素,包括法规框架,人员资质、独立性、管理和资源、审查工作的一致性和可预见性、明晰的职责流程等进行了逐一解释,同时提出质量管理环节中建立伦理委员会的内部评估机制,并定期进行独立于伦理委员会的第三方评估的重要意义。Fergus Sweeney 2011医学与哲学(A)2011,32,5:6
5Consumer perceived value: The development of a multiple item scale显示文摘Jillian C Sweeney Geoffrey N Soutar 2001Journal of Retailing2001,,2:5
6Matrix Elasticity Directs Stem Cell Lineage Specification显示文摘Adam J. Engler Shamik Sen H. Lee Sweeney Dennis E. Discher 2006Cell2006,,4:4
7Protein misfolding in neurodegenerative diseases:implications and strategies显示文摘A hallmark of neurodegenerative proteinopathies is the formation of misfolded protein aggregates that cause cellular toxicity and contribute to cellular proteostatic collapse.Therapeutic options are currently being explored that target different steps in the production and processing of proteins implicated in neurodegenerative disease,including synthesis,chaperone-assisted folding and trafficking,and degradation via the proteasome and autophagy pathways.Other therapies,like mTOR inhibitors and activators of the heat shock response,can rebalance the entire proteostatic network.However,there are major challenges that impact the development of novel therapies,including incomplete knowledge of druggable disease targets and their mechanism of action as well as a lack of biomarkers to monitor disease progression and therapeutic response.A notable development is the creation of collaborative ecosystems that include patients,clinicians,basic and translational researchers,foundations and regulatory agencies to promote scientific rigor and clinical data to accelerate the development of therapies that prevent,reverse or delay the progression of neurodegenerative proteinopathies.Patrick Sweeney Hyunsun Park Marc Baumann John Dunlop Judith Frydman Ron Kopito Alexander McCampbell Gabrielle Leblanc Anjli Venkateswaran Antti Nurmi Robert Hodgson 2017Translational Neurodegeneration2017,6,1:4
8A review: chemical ecology of Ips typographus (Coleoptera, Scolytidae)显示文摘云杉小蠹虫 Ips typographus (L.) 的化学生态学被考察。爆发我。在中央欧洲的 typographus 在化学生态学上触发了广泛的研究。男性们开始主人地点并且生产吸引男性和女性的 semiochemicals。Asuccessful 集体攻击必须首先克服主人树的抵抗。先驱我。在主人地点把主人树的树脂流动用作 kairomones 的 typographusevolved,和到开始的 synthesizedsemiochemicals 除去树脂。如果小小蠹虫人口大批出没于健康的树,集体攻击被主人抵抗阻止。九单音的萜烯白酒在 malehind 勇气被发现,包括 cis-verbenol (cV ) 和被认为是主要聚集 pheromones,和增加 cVand MB 的优美的 Ipsdie-nol (标志) 的一个低比例的 2-methyl-3-buten-2-ol (MB ) 。Verbenone (Vn ) 和 Ipsenol (即) 是反聚集 pheromones,在在 bark 下面调整攻击密度和昆虫密度起重要作用。非主人 volatiles 对讨厌我。typographus,以便甲壳虫不浪费进非主人树无聊的精力。在套住的主人抵抗,外激素混合物和行为,非主人 volatiles,生物鉴定和质量之间的关系被考察。地生物鉴定的结果强调与 specificpheromones 引诱的陷井能被用作一项合理保护措施。SUN Xiao-ling YANG Qing-yin Jonathan David Sweeney GAO Chang-qi 2006Journal of Forestry Research2006,17,1:4
9Prognostic value of pre-treatment F-18-FDG PET-CT in patients with hepatocellular carcinoma undergoing radioembolization显示文摘AIM To evaluate the value of pre-treatment 18F-FDG PET/CT in patients with HCC following liver radioembolization.METHODS We identified 34 patients with HCC who underwent an FDG PET/CT scan prior to hepatic radioembolization at our institution between 2009 and 2013. Patients wereseen in clinic one month after radioembolization and then at 2-3 mo intervals. We assessed the influence of FDG tumor uptake on outcomes including local liver control(LLC), distant liver control(DLC), time to distant metastases(DM), progression free survival(PFS) and overall survival(OS).RESULTS The majority of patients were males(n = 25, 74%), and had Child Pugh Class A(n = 31, 91%), with a median age of 68 years(46-84 years). FDG-avid disease was found in 19(56%) patients with SUVmax ranging from 3 to 20. Female patients were more likely to have an FDG-avid HCC(P = 0.02). Median follow up of patients following radioembolization was 12 months(1.2-62.8 mo). FDG-avid disease was associated with a decreased 1 year LLC, DLC, DM and PFS(P < 0.05). Using multivariate analysis, FDG avidity predicted for LLC, DLC, and PFS(all P < 0.05).CONCLUSION In this retrospective study, pre-treatment HCC FDGavidity was found to be associated with worse LLC, DLC, and PFS following radioembolization. Larger studies are needed to validate our initial findings to assess the role of F-18-FDG PET/CT scans as biomarker for patients with HCC following radioembolization.Yazan Abuodeh Arash O Naghavi Kamran A Ahmed Puja S Venkat Youngchul Kim Bela Kis Junsung Choi Benjamin Biebel Jennifer Sweeney Daniel A Anaya Richard Kim Mokenge Malafa Jessica M Frakes Sarah E Hoffe Ghassan El-Haddad 2016World Journal of Gastroenterology2016,22,47:3
10Simple authenticated key agreement algorithm显示文摘Dong Hwi Seo Sweeney P 1999Electron Lett1999,35,13:2
11A resident’s perspective on why global health work should be incorporated into family medicine residency training显示文摘Family physicians are well prepared to address global health issues.In this perspective a family medicine resident reflects on her experience working on a global health project in Guatemala and why this type of experience should be incorporated into family medicine residency training.Sarah Sweeney 2016Family Medicine and Community Health2016,4,1:2
12Laparoscopic Resection of Gastric and Small Bowel Gastrointestinal Stromal Tumors: 10-year Experience at a Single Center显示文摘Celia M. Divino Parissa Tabrizian Robert E. Sweeney Joshua H. Uhr Scott Q. Nguyen 2013Journal of the American College of Surgeons2013,,:2
13比较植入ICD的自发性室性心动过速患者中经验性抗心动过速起搏与电除颤的前瞻性随机多中心试验:快速性室性心律失常起搏治疗降低除颤研究(PainFREE RxⅡ)试验结果Wathen M.S. DeGroot P.J. Sweeney M.O. 腾增辉 2005世界核心医学期刊文摘(心脏病学分册)2005,0,3:2
14强化与标准降压治疗对脑卒中亚型的影响显示文摘在收缩压干预试验(systolic blood pressure intervention trial, SPRINT)中,各治疗组的脑卒中发生比例差异无统计学意义,但脑卒中亚型的病因不同,可能对强化降压治疗的反应不同。SPRINT纳入患者(n=9 361)随机分为目标收缩压<120 mm Hg(1 mm Hg=0.133 kPa)的强化治疗与目标收缩压<140 mm Hg的标准治疗组。Wright CB Auchus AP Lerner A Ambrosius WT Ay H Bates JT Chen J Meschia JF Pancholi S Papademetriou V Rastogi A Sweeney M Willard JJ Yee J Oparil S 赵狄(摘译) 郑武洪(审校) 2021中华高血压杂志2021,29,3:2
15ABO incompatibility in renal transplantation显示文摘ABO blood group incompatibility(ABO-I)was historically considered an absolute contraindication to kidney transplantation due to the significant risk of acute antibody-mediated rejection and early graft loss.Nevertheless,the urge to minimize the gap between the candidates’number on the waitlist for kidney transplants and the available kidney donors encourage investigation into finding ways to use organs from ABO-I kidney donors,especially in the era of using more potent immunosuppression therapies.This review aims to discuss a general overview of ABO-I kidney transplantation and the different protocols adopted by some transplant centers to meaningfully overcome this barrier.Mahmoud Mohamed Tara Sweeney Duaa Alkhader Mahmoud Nassar Ahmed Alqassieh Sofia Lakhdar Nso Nso Tibor Fulop Ahmed Daoud Karim M Soliman 2021World Journal of Transplantation2021,11,9:2
16Consumer perceived value: The development of a multiple item scale显示文摘Jillian C Sweeney Geoffrey N Soutar 2001Journal of Retailing2001,,2:2
17老年人群中的结肠镜检:在无症状患者中的低风险与低检出率Duncan J.E. Sweeney W.B. Trudel J.L. 张红凯 2006世界核心医学期刊文摘(胃肠病学分册)2006,0,10:2
18New insights into the molecular pathophysiology of polycystic kidney disease 显示文摘Murcia NS Sweeney WEJ Avner ED 1999Kidney Int1999,55,4:2
19Adverse Effect of Ventricular Pacing on Heart Failure and Atrial Fibrillation Among Patients With Normal Baseline QRS Duration in a Clinical Trial of Pacemaker Therapy for Sinus Node Dysfunction显示文摘Michael O. Sweeney Anne S. Hellkamp Kenneth A. Ellenbogen Arnold J. Greenspon Roger A. Freedman Kerry L. Lee Gervasio A. Lamas 2003Circulation2003,,23:2
20Sand dunes as potential sources of dust in northern China显示文摘While saltation bombardment of sand grains on a fine substrate can produce considerable dust, the well-sorted nature of sand dunes tends to preclude them from consideration as major dust sources. Recent research, however, has revealed that sand dunes can, in some cases, be large sources of dust. We used the PI-SWERL(Portable In-Situ Wind Erosion Laboratory) to measure in the field the potential of sand dunes and other desert landforms to emit particulate matter <10 μm(PM-10) dust in the Tengger, Ulan Buh, and Mu Us deserts of northern China. Combined with high resolution particle size measurements of the dune sand, an assessment of sand dunes as a dust source can be made. Large active transverse dunes tend to contain little to no stored PM-10, yet they produce a low dust flux. Coppice dunes stabilized by vegetation contain appreciable PM-10 and have very high dust emission potential. There is a positive correlation between the amount of PM-10 stored in a dune and its potential dust flux. Saltation liberates loose fines stored in dunes, making them very efficient dust emitters compared to landforms such as dry lake beds and washes where dust particles are unavailable for aeolian transport due to protective crusts or sediment cohesion. In cases where large dunes do not store PM-10 yet emit dust when active, two hypotheses can be considered:(1) iron-oxide grain coatings are removed during saltation, creating dust, and(2) sand grains collide during saltation, abrading grains to create dust. Observations reveal that iron oxide coatings are present on some dune sands. PI-SWERL data suggests that low dust fluxes from dunes containing no stored dust may represent an estimate for the amount of PM-10 dust produced by removal of iron oxide coatings. These results are similar to results from dunes in the United States. In addition, PI-SWERL results suggest that dust-bearing coppice dunes, which cover vast areas of China's sandy deserts, may become major sources of dust in the future if overgrazing, depletion of groundwater, or drought destabilizes the vegetation that now partially covers these dunes.Mark R SWEENEY LU HuaYu CUI MengChun Joseph A MASON FENG Han XU ZhiWei 2016Science China Earth Sciences2016,59,4:2
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