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12篇 您的检索式:作者名="Steven A Johnson"
    题名 作者 年代 出处 被引量
1Reconstructing three dimensional temperature and fluid velocity fields from acoustic transmission measure- ments 显示文摘JOHNSON Steven A GREENLEAF James F TANAKA M 1997ISA Transactions1997,16,3:1
2Feasibility of pancreatectomy following high-dose proton therapy for unresectable pancreatic cancer显示文摘AIM To review surgical outcomes for patients undergoing pancreatectomy after proton therapy with concomitant capecitabine for initially unresectable pancreatic adenocarcinoma.METHODS From April 2010 to September 2013,15 patients with initially unresectable pancreatic cancer were treated withproton therapy with concomitant capecitabine at 1000 mg orally twice daily. All patients received 59.40 Gy(RBE) to the gross disease and 1 patient received 50.40 Gy(RBE) to high-risk nodal targets. There were no treatment interruptions and no chemotherapy dose reductions. Six patients achieved a radiographic response sufficient to justify surgical exploration,of whom 1 was identified as having intraperitoneal dissemination at the time of surgery and the planned pancreatectomy was aborted. Five patients underwent resection. Procedures included:Laparoscopic standard pancreaticoduodenectomy(n = 3),open pyloris-sparing pancreaticoduodenectomy(n = 1),and open distal pancreatectomy with irreversible electroporation(IRE) of a pancreatic head mass(n = 1). RESULTS The median patient age was 60 years(range,51-67). The median duration of surgery was 419 min(range,290-484),with a median estimated blood loss of 850 cm^3(range,300-2000),median ICU stay of 1 d(range,0-2),and median hospital stay of 10 d(range,5-14). Three patients were re-admitted to a hospital within 30 d after discharge for wound infection(n = 1),delayed gastric emptying(n = 1),and ischemic gastritis(n = 1). Two patients underwent R0 resections and demonstrated minimal residual disease in the final pathology specimen. One patient,after negative pancreatic head biopsies,underwent IRE followed by distal pancreatectomy with no tumor seen in the specimen. Two patients underwent R2 resections. Only 1 patient demonstrated ultimate local progression at the primary site. Median survival for the 5 resected patients was 24 mo(range,10-30).CONCLUSION Pancreatic resection for patients with initially unresectable cancers is feasible after high-dose [59.4 Gy(RBE)] proton radiotherapy with a high rate of local control,acceptable surgical morbidity,and a median survival of 24 mo.Kathryn E Hitchcock R Charles Nichols Christopher G Morris Debashish Bose Steven J Hughes John A Stauffer Scott A Celinski Elizabeth A Johnson Robert A Zaiden Nancy P Mendenhall Michael S Rutenberg 2017World Journal of Gastrointestinal Surgery2017,9,4:1
3Synthesis and properties of waterborne self-crosslinkable sulfo-urethane silanol dispersions 显示文摘Kevin Lewandowski Larry R Krepski Daniel E Mickus Ralph R Roberts Steven M Heilmann Wayne K Larson Mark D Purgett Steven D Koecher Stephen A Johnson Daniel J Mcgurran Chris J Rueb Sadanand V Pathre Khalid A M Thakur 2002Journal of Polymer Science Part A : Polymer Chemistry2002,40,17:1
4The Role of Patents and Commercialization in the Tenure and Promotion Process 显示文摘Stevens A J Johnson G A Sanberg P R 2012Technology & Innovation2012,13,:1
5The Role of Attention in the Maintenance of Feature Bindings in Visual Short - Term Memory 显示文摘Johnson JS Hollingworth A Steven J 2008Journal of Experi- mental Psychology: Human Perception and Perform- ance2008,34,1:1
6Inverse scattering solutions by a sinc basis, multiple source, moment method part Ⅰ: Theory显示文摘 Michael L Tracy 1983Ultrasonic Imaging1983,5,4:1
7Inverse scattering solutions by a sinc basis, multiple source, moment method-part Ⅱ: Numerical Evaluations 显示文摘 Steven A Johnson 1983Ultrasonic Imaging1983,5,4:1
8Relationship between Platinum-DNA Adduct Formation and Removal and Cisplatin Cytotoxicity in Cisplatin-sensitive and-resistant Human Ovarian Cancer Cells显示文摘Steven W Johnson Pamela A 0,,22:1
9Preexposure Antiretroviral Prophylaxis Attitudes in High-Risk Boston Area Men Who Report Having Sex With Men: Limited Knowledge and Experience but Potential for Increased Utilization After Education显示文摘Matthew J Mimiaga Patricia Case Carey V Johnson Steven A Safren Kenneth H Mayer JAIDS Journal of Acquired Immune Deficiency Syndromes0,,:1
10Sensitivity to open boundary forcing in a fine-resolution model of the Iberian shelf-slope region 显示文摘Stevens I G Johnson J A 1997Ann Geophysicae1997,15,:1
11Inverse scattering solutions by a sinc basis, multiple source, moment methodPart Ⅱ:Numerical Evaluations显示文摘Tracy M L Steven A Johnson 1983Ultrasonic Imaging1983,5,:1
12第23章 应用气象100年进步Ⅱ:与人口增长相关的应用显示文摘应用气象Ⅱ介绍了气象学在满足不断增长的人口需求方面的应用,讨论了与满足当前和未来人口需求有关的四个不同但相互关联的主题。第一个是关于城市化本身以及人口增长对环境施加的压力,以及随之而来的城市景观(如建筑和人行道)增长,它们如何改变气流和创造局地气候。应用气象II描述了这些变化对环境以及对未来的影响。第二个主题是能源,不断增长的人口对能源的需求越来越大,传统能源对环境造成了负担,以大气和水圈作为燃料的可再生能源不断增加。为了利用这些不稳定的可再生资源,高效、经济地维持电力系统,提供可靠的电力并尽量减少对环境的影响,需要气象信息的支持。第三个主题是大气污染,不断增长的人口导致了环境污染。因此,了解和模拟大气污染物的输送和扩散是控制污染和减轻影响的重要步骤。应用气象II描述了污染模型的发展历程,以及它们在现代环境监管中的使用及验证方法。最后一个主题是地面交通,讨论了交通运输部门对气象信息的需求及获取方式,阐述了天气信息如何帮助提高地面交通的安全性和效率。苏·艾伦·豪普特 STEVEN HANNA MARK ASKELSON MARSHALL SHEPHERD MARIANA A FRAGOMENI NEIL DEBBAGE BRADFORD JOHNSON 吴灿(编译) 田晓阳(编译) 2019气象科技进展2019,9,S01:0
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