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466篇 您的检索式:作者名="Dittmar"
    题名 作者 年代 出处 被引量
1Corporate governance and the value of cash holdings显示文摘Amy Dittmar Jan Mahrt-Smith 2006Journal of Financial Economics2006,,3:9
2Individualized treatment of gastric cancer:Impact of molecular biology and pathohistological features显示文摘Gastric cancer is one of the most common malignancies worldwide.The overall prognosis remains poor over the last decades even though improvements in surgical outcomes have been achieved.A better understanding of the molecular biology of gastric cancer and detection of eligible molecular targets might be of central interest to further improve clinical outcome.With this intention,first steps have been made in the research of growth factor signaling.Regarding morphogens,cell cycle and nuclear factor-κB signaling,a remarkable count of target-specific agents have been developed,nevertheless the transfer into the field of clinical routine is still at the beginning.The potential utility of epigenetic targets and the further evaluation of micro RNA signaling seem to have potential for the development of novel treatment strategies in the future.Yves Dittmar Utz Settmacher 2015World Journal of Gastrointestinal Oncology2015,7,11:5
3Liver transplantation for hepatocellular carcinoma- factors influencing outcome and disease-free survival显示文摘Hepatocellular carcinoma is one of the leading causes of cancer-related death worldwide. Liver transplantation can be a curative treatment in selected patients. However, there are several factors that influence disease-free survival after transplantation. This review addresses the pre-, intra- and postoperative factors that influence the risk of tumor recurrence after liver transplantation.René Fahrner Felix Dondorf Michael Ardelt Yves Dittmar Utz Settmacher Falk RauchfuB 2015World Journal of Gastroenterology2015,21,42:2
4Enrichment, Phylogenetic Analysis and Detection of a Bacterium That Performs Enhanced Biological Phosphate Removal in Activated Sludge显示文摘Rolf P.X. Hesselmann Christoph Werlen Dittmar Hahn Jan Roelof van der Meer Alexander J.B. Zehnder 1999Systematic and Applied Microbiology1999,,3:2
5甘肃齐家文化中仪式性开颅手术初探(英文)显示文摘作为脑外科手术的一种,开颅术在世界多地史前遗址中均有发现。大量发现表明开颅术在颅骨上的尺寸、位置及手术原因千差万别。开颅术在中国境内亦有发现;但在齐家文化(2300-1500BC)遗址中十分少见。位于甘肃省甘南藏族自治区临潭县陈旗乡的磨沟遗址是一处重要的齐家文化墓葬遗址。本文将重点讨论一例磨沟出土的开颅个体,该成年男性个体(M179:R2)颅骨上有愈合程度较高的开颅术的痕迹;同时,将其与其他同时期(3000~0BC)中国出土的开颅术个体进行比较分析,从而论证阐述开颅术实行的原因及过程。该个体左侧顶骨冠状缝后侧位置处有一圆形穿孔,其小孔边缘不甚规则,且有明显愈合痕迹。穿孔切口的特征显示该穿孔由刮削法完成。但由于该穿孔高度愈合,我们无法准确判断完成穿孔所使用的工具。该个体上开颅术的特征以及相关考古学资料使得作者们认为M179:R2进行开颅术的原因或与巫术仪式有关。同时,磨沟出土的其他带有开颅术个体(大多数是男性,且颅骨开颅处愈合程度较高)也支持这一观点。Jenna M DITTMAR 詹小雅 Elizabeth BERGER 毛瑞林 王辉 赵永生 叶惠媛 2019人类学学报2019,38,3:2
6Origin and biogeochemical cycling of organic nitrogen in the eastern Arctic Ocean as evident from D- and L-amino acids 显示文摘DITTMAR T FITZNAR H P KATTNER G 2001Geochimicaet Cosmochimica Acta2001,65,41:1
7A heat-induced molecular signature in marine Etissolved organic matter显示文摘Dittmar T Paeng J 2009Nature C-eoscience2009,2,3:1
8The change of the unit cell dimension of different zeolite types by heating and its influence on supported membrane layers 显示文摘Noack M Schneider M Dittmar A 2009Microporous and Mesoporous Materials2009,117,:1
9International Cor- porate Governance and Corporate Cash Holdings 显示文摘Dittmar A Mahrt - Smith J Servaes H 2003Journal of Financial and Quantitative Analysis2003,,38:1
10Neurovascular protection by targeting early blood - brain barrier disruption with neurotrophic factors after ischemia - reperfusion in rats 显示文摘Pillai DR Shanbhag NC Dittmar MS 2013J Cereb Blood Flow Metab2013,33,4:1
11The molecular level determination of black carbon inmarine dissolved organic matter显示文摘DITTMAR T 2008Organic Geochemistry2008,39,:1
12Why Do Finns Issue Equity显示文摘Amy K Dittmar Anjan V Thakor 2007Journal of Finance2007,62,1:1
13A model of sporting performance constructed from autonomic nervous system responses显示文摘Caterini R Delhomme G Dittmar A 1993Eur J Appl Physiol Occup Physiol1993,67,3:1
14Thermogenic organic matter dissolved in the abyssal ocean 显示文摘Dittmar T Koch B 2006Marine Chemistry2006,102,34:1
15Why do firms issue equity? 显示文摘Dittmar A Thakor A 2007Journal of Finance2007,6,:1
16Corporate govemance and the value of cash holdings显示文摘Dittmar A Mahrt-Smith J 2007Journal of Financial Economics2007,,83:1
17Fischer-344 rats are unsuitable for the mcao filament model due to their cerebrovascular anatomy显示文摘Dittmar MS Vatankhah B Fehm NP 2006J Neurosci Methods2006,156,:1
18International corporate governance and corporate cash holding 显示文摘Dittmar A Smith J M Servaes H 2003Journal of Financial and Quantitative Analysis2003,38,:1
19International Corporate Governance and Corporate Cash Holdings 显示文摘Dittmar A Mahrt-smith J Servaes H 2003Journal of Financial and Quantitative Analysis2003,38,1:1
20Making scents, improvement of olfactory profile after botulinum toxin -- A treatment in healthy individuals显示文摘Heckmann M Kutt S Dittmar S 2007Dermatol Surg2007,33,1:1
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