维普中文期刊产品整合服务
181篇 您的检索式:作者名="Semmler"
    题名 作者 年代 出处 被引量
1非均衡劳动力市场的真实经济周期模型显示文摘真实经济周期(RBC)模型通常以市场出清的一般均衡为其理论框架。这使我们无法有效的将这一跨时期的动态优化模型应用于现实的经济环境,因为现实的世界里普遍存在着各种非均衡的状况。本文将劳动的供给和需求分离开来,从而允许非均衡的劳动力市场存在。利用美国的数据,我们对该模型进行了实证检验,结果表明该模型能够更好的解释劳动力市场的波动及消费和就业间的关系,同时说明该模型在数据的拟和上比标准RBC模型更好。龚刚 Willi Semmler 2003经济学(季刊)2003,2,3:20
2Primary intestinal lymphangiectasia in an adult patient:A case report and review of literature显示文摘BACKGROUND Primary intestinal lymphangiectasia(PIL),first described in 1961,is a rare disorder of unknown etiology resulting in protein-losing enteropathy.The disease is characterized by dilatation and leakage of intestinal lymph vessels leading to hypoalbuminemia,hypogammaglobulinemia,and lymphopenia.Since the severity and location of lymph vessels being affected can vary considerably,the range of associated symptoms is wide from mild lower-limb edema to generalized edema,abdominal and/or pleural effusion,and recurrent diarrhea,among others.Although usually developing in early childhood,we present the case of a 34-yearold woman with PIL.Moreover,we performed a literature review systematically assessing clinical presentation,and provide a practical approach to facilitate diagnosis and therapy of PIL in adults.CASE SUMMARY Our patient presented with unspecific symptoms of abdominal discomfort,fatigue,nausea,and recurrent edema of the lower limbs.Interestingly,a striking collinearity of clinical symptoms with female hormone status was evident.Additionally,polyglobulia,hypoalbuminemia,hypogammaglobulinemia,and transient lymphocytopenia were evident.Due to suspicion of a bone marrow disease,an extensive diagnostic investigation was carried out excluding secondary causes of polyglobulinemia and hypoalbuminemia.The diagnosis of primary intestinal lymphangiectasia was established after 22 wk by histological analysis of biopsy samples obtained via enteroscopy.Consecutively,the patient was put on a high-protein and low-fat diet with medium-chain triglycerides supplementation leading to significant improvement of clinical symptoms until 2 years of follow-up.CONCLUSION PIL can be the reason for cryptogenic hypoalbuminemia,hypogammaglobulinemia,and lymphopenia in adulthood.Due to difficulty in correct diagnosis,treatment initiation is often delayed despite being effective and welltolerated.This leads to a significant disease burden in affected patients.PIL is increasingly been recognized in adults since the majority of case reports were published within the last 10 years,pointing towards an underestimation of the true prevalence.The association with female hormone status warrants further investigation.Rudolf Huber Georg Semmler Alexander Mayr Felix Offner Christian Datz 2020World Journal of Gastroenterology2020,26,48:6
3Using dynamic programming with adaptive grid scheme for optimal control problems in economics显示文摘Lars Grüne Willi Semmler 2004Journal of Economic Dynamics and Control2004,,12:2
4Nitrite Regulates Hypoxic Vasodilation via Myoglobin-Dependent Nitric Oxide Generation显示文摘Matthias Totzeck Ulrike B. Hendgen-Cotta Peter Luedike Michael Berenbrink Johann P. Klare Heinz-Juergen Steinhoff Dominik Semmler Sruti Shiva Daryl Williams Anja Kipar Mark T. Gladwin Juergen Schrader Malte Kelm Andrew R. Cossins Tienush Rassaf 2012Circulation2012,,3:2
5Preface to the Special Issue:Towards Improving Understanding and Prediction of Arctic Change and its Linkage with Eurasian Mid-latitude Weather and Climate显示文摘The dramatic changes in the Arctic climate system during recent decades are one of the most prominent features ofglobal climate change. Two most striking and fundamental characteristics are the amplified near-surface warming at a ratetwice the global average since the mid 20th century (e.g., Blunden and Arndt, 2012; Huang et al., 2017), and the rapiddecline of sea-ice extent at a pace of 12.9% (10 yr)-l and thinning of ice thickness by 40% since 1979 (e.g., Kwok andRothrock, 2009; Meier et al., 2012). In conjunction with these changes, the frequency of occurrence of extreme climate andweather events has ostensibly increased across the Northern Hemisphere mid-latitudes, including adverse cold spells, severeheat waves, destructive floods, and persistent droughts (e.g., Coumou and Rahmstorf, 2012). The fact that Arctic climatechanges have coincided with an increase in the frequency of occurrence of extreme events has inspired broad interest inpossible linkages--not only in the climate community, but also the general public, media agencies, and decision makers--inparticular considering the projected future continuation and acceleration of Arctic warming and sea-ice decline (e.g., Zhangand Walsh, 2006; Zhang, 2010; Stroeve et al., 2012; Wang and Overland, 2012).Xiangdong ZHANG Thomas JUNG Muyin WANG Yong LUO Tido SEMMLER Andrew ORR 2018Advances in Atmospheric Sciences2018,35,1:2
6Polymor- phisms of homocysteine metabolism are associated with intracranial aneurysms显示文摘Semmler A Linnebank M Krex D 2008Cerebrovasc Dis2008,26,4:1
7Dosimetry and toxicology of inhaled ultrafine particles 显示文摘Schmid O Miler W Semmler - Behnke M 2009Biomarkers2009,14,1:1
8A re-examination of twitching motility in Pseudomonas aeruginosa显示文摘Semmler 1999Microbiolo1999,145,:1
9Epigenetics of lung cancer 显示文摘Bowman R V Yang IA Semmler AB 2006Respirology2006,11,:1
10Epigenetics of lung cancer 显示文摘Bowman RV Yang IA Semmler AB 2006Respirology2006,11,4:1
11Long-term neuromuscular sequelae of critical illness显示文摘Semmler A Okulla T Kaiser M 2013J Neurol2013,260,1:1
12Intrinsic respiratory gating in small-animal CT显示文摘Soenke H. Bartling Julien Dinkel Wolfram Stiller Michael Grasruck Ijad Madisch Hans-Ulrich Kauczor Wolfhard Semmler Rajiv Gupta Fabian Kiessling 2008European Radiology2008,,7:1
13Prospect theory for stock markets: empirical evidence with time-series data显示文摘Zhang W Semmler W 2009Journal of EconomicBehavior and Organization2009,72,3:1
14Long-term cognitive impairment,neuronal loss and reduced cortical cholinergic innervation after recovery from sepsis in a rodent model显示文摘Semmler A Frisch C Debeir T 2007Exp Neurol2007,204,2:1
15Asset Pricing with Loss Aversion显示文摘Grime L Semmler W 2008Journal of Economic Dynamic and Control2008,,32:1
16MR Angiography: clinical applications in thoracic surgery显示文摘H. -U. Kauczor A. H. Gamrothe S. J. Tuengerthal P. Herb L. R. Schad W. Semmler G. Kaick 1992European Radiology1992,,3:1
17《非均衡劳动力市场的真实经济周期模型》[J]显示文摘龚刚 Semmler 2004经济学季刊2004,,2:1
18Plasmahomo-cysteine levels increase following stress in older but notyoungermen 显示文摘Kuebler U Linnebank M Semmler A 2013Psych Oneur Oendoerinology2013,38,8:1
19Establishment of Cocultures of Osteoblasts,Schwann Cells,and Neurons Towards a Tissue-engineered Approach for Orofacial Reconstruction显示文摘HAASTERT K SEMMLER N WESEMANN M 2006Cell Transplant (S0963-6897)2006,15,89:1
20Motor unit activity after eccentric exercise and muscle damage in humans显示文摘Semmler JG 2014Acta Physiol(Oxf)2014,210,4:1
返回顶部 每页显示:
共10页 首页 上一页 第1页 下一页 末页 /10 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费