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21篇 您的检索式:作者名="Ryan Day"
    题名 作者 年代 出处 被引量
1Contemporary review of minimally invasive pancreaticoduodenectomy显示文摘AIM To assess the current literature describing various minimally invasive techniques for and to review short-term outcomes after minimally invasive pancreaticoduodenectomy(PD). METHODS PD remains the only potentially curative treatment for periampullary malignancies, including, most commonly, pancreatic adenocarcinoma. Minimally invasive approaches to this complex operation have begun to be increasingly reported in the literature and are purported by some to reduce the historically high morbidity of PD associated with the open technique. In this systematic review, we have searched the literature for high-quality publications describing minimally invasive techniques for PD-including laparoscopic, robotic, and laparoscopicassisted robotic approaches(hybrid approach). We have identified publications with the largest operative experiences from well-known centers of excellence for this complex procedure. We report primarily short term operative and perioperative results and some short term oncologic endpoints. RESULTS Minimal y invasive techniques include laparoscopic, robotic and hybrid approaches and each of these techniques has strong advocates. Consistently, across all minimally invasive modalities, these techniques are associated less intraoperative blood loss than traditional open PD(OPD), but in exchange for longer operating times. These techniques are relatively equivalent in terms of perioperative morbidity and short term oncologic outcomes. Importantly, pancreatic fistula rate appears to be comparable in most minimally invasive series compared to open technique. Impact of minimally invasive technique on length of stay is mixed compared to some traditional open series. A few series have suggestedthat initiation of and time to adjuvant therapy may be improved with minimally invasive techniques, however this assertion remains controversial. In terms of shortterms costs, minimally invasive PD is significantly higher than that of OPD. CONCLUSION Minimally invasive approaches to PD show great promise as a strategy to improve short-term outcomes in patients undergoing PD, but the best results remain isolated to high-volume centers of excellence.Rui Dai Ryan S Turley Dan G Blazer 2016World Journal of Gastrointestinal Surgery2016,8,12:5
2The role of FAST in pulsar timing arrays显示文摘The Five-hundred-meter Aperture Spherical radio Telescope(FAST) will become one of the world-leading telescopes for pulsar timing array(PTA) research. The primary goals for PTAs are to detect(and subsequently study) ultra-low-frequency gravitational waves, to develop a pulsar-based time standard and to improve solar system planetary ephemerides. FAST will have the sensitivity to observe known pulsars with significantly improved signal-to-noise ratios and will discover a large number of currently unknown pulsars. We describe how FAST will contribute to PTA research and show that jitter-and timing-noise will be the limiting noise processes for FAST data sets. Jitter noise will limit the timing precision achievable over data spans of a few years while timing noise will limit the precision achievable over many years.George Hobbs Shi Dai Richard N.Manchester Ryan M.Shannon Matthew Kerr Ke-Jia Lee Ren-Xin Xu 2019Research in Astronomy and Astrophysics2019,19,2:2
3The specificity of phenotypic induction of mouse and human stem cells by signaling complexes显示文摘Jianwu Dai Janardan Kumar Yajun Feng Rose Asrican Jung Kim Timothy Fofonoff Vladimir Russakovsky Ryan Churchill Niloy Roy Eugene Bell 2002In Vitro Cellular & Developmental Biology - Animal2002,,4:1
4Factor analysis of the mainland Chinese version of the Wechsler Adult Intelligence Scale (WAIS-RC) in a brain-damaged sample显示文摘Dai XY Ryan J J Paolo AM 1990Int J Neurosci1990,55,24:1
5Modulation of human beta-defensin-1(hbd-1)in plasmacytoid dendritic cells(pdc), monocytes, and epithelial cells by influenza virus, herpes simplex virus, and sendai virus and its possible role in innate immunity显示文摘Ryan LK Dai J Yin Z 2011J Leukoc Biol2011,90,:1
6Optimization of Acidothermus cellulolyticus endoglucanase(El)production in transgenic tobacco plants by transcriptional,post-transcriptian and post-translational modification显示文摘DAI Z Y BRAIN S H RYAN D Q 2005Tranagenic Research2005,14,5:1
7Factor analysis of the mainland Chinese version of the Wechsler Adult Intelligence Scale (WAIS- RC) in a brain- damaged sample显示文摘Dai XY Ryan JJ Paolo AM 1990Int J Neurosci1990,55,24:1
8Hierarchical composites of carbon nanotubes on carbon fiber: Influence of growth condition on fiber tensile properties显示文摘Qiuhong Zhang Jianwei Liu Ryan Sager Liming Dai Jeffery Baur 2009Composites Science and Technology2009,,5:1
9Targeted disruption of the mouse colony - stimulating factor 1 receptor gene results in osteopetrosis, mononuclear phagocyte deficien- cy, increased primitive progenitor cell frequencies, and reproductive defects 显示文摘Dai XM Ryan GR Hapel A J 2002Blood2002,99,:1
10Factor analysis of the mainland Chinese version of the Wechsler Adult Intelligence Scale (WAIS-RC) in a brain-damaged sample显示文摘Dai XY Ryan JJ Paolo AM 1990Int J Neurosci1990,55,24:1
11Targeted disruption of the mouse colony-stimulating factor 1 receptor gene results in osteopetrosis, mononuclear phagocyte deficiency, increased primitive progenitor cell frequencies, and reproductive defects 显示文摘Dai XM Ryan GR Hapel AJ 2002Blood2002,99,1:1
12Factor analysis of the main- land Chinese version of the Wechsler Adult Intelligence Scale (WAIS-RC)in a brain-damaged sample显示文摘Dai XY Ryan JJ Paolo AM 1990Int J Neurosci1990,55,24:1
13Targeted disruption of the mouse colony - stimulating factor 1 receptor gene resuits in osteopetrosis, mononuclear phagocyte deficiency, increased primitive progenitor cell frequencies, and reproductive defects显示文摘Dai XM Ryan GR Hapel AJ 2002Blood2002,99,1:1
14Modulation of human beta-defensin-1(h BD-1)in plasmacytoid dendritic cells(PDC),monocytes,and epithelial cells by influenza virus,Herpes simplex virus,and Sendai virus and its possible role in innate immunity显示文摘RYAN L K DAI J YIN Z 2011J Leukoc Biol2011,90,2:1
15Targeted disruption of the mouse colony-stimulating factor 1 receptor gene results in osteopetrosis, mononuelear phagocyte deficiency, increased primitive progenitor cell frequencies, and reproductive defects 显示文摘Dai X M Ryan G R Hapel A J 2002Blood2002,99,1:1
16Factor analysis of the mainland Chinese version of the Wechsler Adult Intelligence Scale ( WAIS- RC ) in a brain-damaged sample 显示文摘Dai XY Ryan J J Paolo AM 1990Int J Neurosci1990,55,24:1
17Factor analysis of the mainland Chinese version of the Wechsler Adult ntelligence Scale(WAIS-RC)in a brain-damaged sample显示文摘 Ryan JJ Paolo AM 1990Int J Neurosci1990,55,:1
18Factor analysis of the mainland Chinese version of the Weehsler Adult Intelligence Scale (WAIS-RC) in a brain-damaged sample显示文摘Dai XY Ryan JJ Paolo AM 1990Int J Neurosci1990,55,24:1
19Self-organized amorphous TiO 2 nanotube arrays on porous Ti foam for rechargeable lithium and sodium ion batteries显示文摘Zhonghe Bi M. Parans Paranthaman Paul A. Menchhofer Ryan R. Dehoff Craig A. Bridges Miaofang Chi Bingkun Guo Xiao-Guang Sun Sheng Dai 2013Journal of Power Sources2013,,:1
20Rescue ff the colony-stity factor 1 ( CSF-1 ) -nullizygous mouse ( Csflop/Csflop ) phenotype with a CSF-1 transgene and identification of sites of local CSF-1 synthesis 显示文摘Ryan G R Dai X M Dordnguez M G 2001Blood2001,98,1:1
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