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| 1 | 黄土高原中部450ka以来植被演化的有机碳同位素与分子化石记录显示文摘黄土高原地质历史时期不同时间尺度上的植被演化规律与气候环境影响因素,以及植被替代性指标的解译等问题还值得进一步研究.本工作拟通过对灵台黄土剖面450ka以来黄土-古土壤样品总有机碳同位素(δ^(13)CTOC)和正构烷烃含量组合参数如C31/C27进行综合对比研究,从而为明晰这些问题提供一些新的讨论和证据.结果表明,450ka以来黄土高原中部C_3、C_4植物混生,以C_3植物为主;按生活型则草本、木本混生,以草本植物为主.在黄土高原气候较温暖湿润的MIS9(S3时期),MIS5(S1时期)阶段,可能出现过C_3木本植物的短暂增多,但总体上不存在大面积的森林.在阶段性变化上,黄土高原130ka以来草本植物总体增多,可能与区域性气候干旱化有关.在轨道尺度上,全新世较末次冰期,MIS11(S4时期)较MIS12(L5时期)C_3草本植物减少;在其他几个冰期旋回,间冰期较相应冰期C_3草本植物增多.植被替代性指标与建群种蒿属孢粉量的变化吻合较好,其变化可能与冰期旋回上水热配置有关.MIS1(S0时期)与MIS11(S4时期)气候相似,但全新世时期松属乔木的大量增多,暗示了人类活动和生态因子火活动的影响. | 周斌 古再丽努尔·外力 France PETERSE Michael I BIRD | 2016 | 中国科学:地球科学2016,46,4: | 11 |
| 2 | Laparoscopic Colectomy for Cancer Is Not Inferior to Open Surgery Based on 5-Year Data From the COST Study Group Trial显示文摘 | James Fleshman Daniel J. Sargent Erin Green Mehran Anvari Steven J. Stryker Robert W. Beart Michael Hellinger Richard Flanagan Walter Peters Heidi Nelson | 2007 | Annals of Surgery2007,,4: | 7 |
| 3 | Organic carbon isotope and molecular fossil records of vegetation evolution in central Loess Plateau since 450 kyr显示文摘Significant uncertainties remain regarding the temporal evolution of natural vegetation during the Quaternary, and drivers of past vegetation change, on the Chinese Loess Plateau(CLP). This study presents analyses of total organic carbon isotopic composition(TOC) and n-alkane ratios(C31/C27) from the Lingtai loess-palaeosol sequence on the central CLP over the last 450 kyr. The results demonstrate that the vegetation in this region comprised a mix of C_3 and C_4 plants of herb and woody growth-form. C_3 plants dominated for most of the last 450 kyr, but this did not lead to extensive forest. C_3 woody plants were more abundant in MIS9(S3 period) and MIS5(S1 period) during warm and humid climate conditions. Herbs increased in the region since 130 kyr, possibly as a result of increased aridity. On the orbital timescales, there was a reduction of C_3 herbal plants in MIS11(S4) than in MIS12(L5), and in Holocene than in the last glacial period. Our isotope and n-alkane proxy records are in agreement with Artemisia pollen changes in the region, which is/was the dominant species in this area and varying due to different heat and water conditions between glacial and interglacial periods. Though the climate in MIS1(S0) was similar to that in MIS11(S4), a significant increase in woody plants during the Holocene suggests the impact of human activities and ecological effects of changes in fire activity. | ZHOU Bin WALI Guzalnur Francien PETERSE Michael I BIRD | 2016 | Science China Earth Sciences2016,59,6: | 7 |
| 4 | The contribution of Chinese exports to climate change显示文摘 | Christopher L. Weber Glen P. Peters Dabo Guan Klaus Hubacek | 2008 | Energy Policy2008,,9: | 4 |
| 5 | Particulate Matter Air Pollution and Cardiovascular Disease: An Update to the Scientific Statement From the American Heart Association显示文摘 | Robert D. Brook Sanjay Rajagopalan C. Arden Pope Jeffrey R. Brook Aruni Bhatnagar Ana V. Diez-Roux Fernando Holguin Yuling Hong Russell V. Luepker Murray A. Mittleman Annette Peters David Siscovick Sidney C. Smith Laurie Whitsel Joel D. Kaufman | 2010 | Circulation2010,,21: | 4 |
| 6 | Effects of pretreatment with clopidogrel and aspirin followed by long-term therapy in patients undergoing percutaneous coronary intervention: the PCI-CURE study显示文摘 | Shamir R Mehta Salim Yusuf Ron JG Peters Michel E Bertrand Basil S Lewis Madhu K Natarajan Klas Malmberg Hans-Jürgen Rupprecht Feng Zhao Susan Chrolavicius Ingrid Copland Keith AA Fox | 2001 | The Lancet . 2001 (9281)2001,,9281: | 4 |
| 7 | Identification of Genetic Susceptibility Loci for Colorectal Tumors in a Genome-Wide Meta-Analysis显示文摘 | Ulrike Peters Shuo Jiao Fredrick R. Schumacher Carolyn M. Hutter Aaron K. Aragaki John A. Baron Sonja I. Berndt Stéphane Bézieau Hermann Brenner Katja Butterbach Bette J. Caan Peter T. Campbell Christopher S. Carlson Graham Casey Andrew T. Chan Jenny Chan | 2012 | Gastroenterology2012,,: | 4 |
| 8 | No Effects of Gluten in Patients With Self-Reported Non-Celiac Gluten Sensitivity After Dietary Reduction of Fermentable, Poorly Absorbed, Short-Chain Carbohydrates显示文摘 | Jessica R. Biesiekierski Simone L. Peters Evan D. Newnham Ourania Rosella Jane G. Muir Peter R. Gibson | 2013 | Gastroenterology2013,,2: | 3 |
| 9 | 沉积物中趋磁细菌趋磁性优势的实验研究显示文摘趋磁细菌依靠其体内生物合成的磁小体颗粒沿地球磁场定向排列和游动,称为趋磁性。沿磁场的定向排列被认为可以使磁菌更有效地到达最佳生存环境,即趋磁性对磁菌的优势所在。目前对趋磁性优势的研究大多数集中在水环境或培养液环境下,而对于自然沉积物中趋磁性优势的理解还停留在假说阶段。越来越多的研究显示,磁菌在沉积物中的行为方式与水环境中所观测到的现象差别很大,因此,对趋磁性优势的研究也需要在沉积物环境中进行。本文我们通过对比在地磁场、近零磁场和反转磁场条件下两种磁菌:球菌和杆菌(Candidatus Magnetobacterium bavaricum)的时空变化,揭示在沉积物中趋磁性对趋磁细菌的作用。结果显示趋磁性对两种磁菌存在不同的作用,M.bavaricum在近零磁场条件下数量明显下降而在地磁场下又重新恢复,说明趋磁性优势对M.bavaricum的积极作用,然而球菌在近零磁磁场条件下的数量和分布与地磁场条件下相似,可能说明球菌在利用趋化性和行为方式上与M.bavaricum有很大不同。M.bavaricum在反转磁场条件下数量减少,而球菌则接近消失,说明球菌受极向趋磁性的影响比M.bavaricum大。两种磁菌因受沉积物环境和自身趋化性的影响在趋磁性上表现不同,可能M.bavaricum存在不同的趋磁性特点。本文实验结果说明对趋磁性的理解需要立足于复杂的沉积物环境。 | 刘秀铭 Ramon Egli Nikolai Peterse 毛学刚 Nikolai Petersen | 2014 | 第四纪研究2014,34,3: | 3 |
| 10 | Contrast-enhanced harmonic endoscopic ultrasound is able to discriminate benign submucosal lesions from gastrointestinal stromal tumors显示文摘 | Klaus Kannengiesser Reiner Mahlke Frauke Petersen Anja Peters Matthias Ross Torsten Kucharzik Christian Maaser | 2012 | Scandinavian Journal of Gastroenterology2012,,12: | 3 |
| 11 | Early Results of the Swiss Multicentre Bypass or Sleeve Study (SM-BOSS): A Prospective Randomized Trial Comparing Laparoscopic Sleeve Gastrectomy and Roux-en-Y Gastric Bypass显示文摘 | Ralph Peterli Yves Borbély Beatrice Kern Markus Gass Thomas Peters Martin Thurnheer Bernd Schultes Kurt Laederach Marco Bueter Marc Schiesser | 2013 | Annals of Surgery2013,,5: | 3 |
| 12 | A RANDOMIZED TRIAL COMPARING TRANSURETHRAL RESECTION OF THE PROSTATE, LASER THERAPY AND CONSERVATIVE TREATMENT OF MEN WITH SYMPTOMS ASSOCIATED WITH BENIGN PROSTATIC ENLARGEMENT: THE CLasP STUDY显示文摘 | JENNY L. DONOVAN TIM J. PETERS DAVID E. NEAL SARA T. BROOKES SANDEEP GUJRAL K. NINAN CHACKO MARK WRIGHT L. GAIL KENNEDY PAUL ABRAMS | 2000 | The Journal of Urology2000,,1: | 3 |
| 13 | Lgr5 +ve Stem Cells Drive Self-Renewal in the Stomach and Build Long-Lived Gastric Units In Vitro显示文摘 | Nick Barker Meritxell Huch Pekka Kujala Marc van de Wetering Hugo J. Snippert Johan H. van Es Toshiro Sato Daniel E. Stange Harry Begthel Maaike van den Born Esther Danenberg Stieneke van den Brink Jeroen Korving Arie Abo Peter J. Peters Nick Wright Richa | 2010 | Cell Stem Cell2010,,1: | 2 |
| 14 | Effects of regular physical activity on defecation pattern in middle-aged patients complaining of chronic constipation显示文摘 | Anneke M. De Schryver Yolande C. Keulemans Harry P. Peters Louis M. Akkermans André J. Smout Wouter R. De Vries Gerard P. Van Berge-Henegouwen | 2005 | Scandinavian Journal of Gastroenterology2005,,4: | 2 |
| 15 | A New Era in Esophageal Diagnostics: The Image-Based Paradigm of High-Resolution Manometry显示文摘 | Renato Salvador Attila Dubecz Marek Polomsky Oliver Gellerson Carolyn E. Jones Daniel P. Raymond Thomas J. Watson Jeffrey H. Peters | 2009 | Journal of the American College of Surgeons2009,,6: | 2 |
| 16 | Mixed Reflux of Gastric and Duodenal Juices Is More Harmful to the Esophagus than Gastric Juice Alone: The Need for Surgical Therapy Re-Emphasized显示文摘 | Werner K. H. Kauer Jeffrey H. Peters Tom R. DeMeester Adrian P. Ireland Cedric G. Bremner Jeffrey A. Hagen | 1995 | Annals of Surgery1995,,4: | 2 |
| 17 | Mycoplasma pneumoniae in children with acute and refractory asthma显示文摘 | Pamela R. Wood Vanessa L. Hill Margaret L. Burks Jay I. Peters Harjinder Singh Thirumalai R. Kannan Shruthi Vale Marianna P. Cagle Molly F.R. Principe Joel B. Baseman Edward G. Brooks | 2013 | Annals of Allergy Asthma & Immunology2013,,5: | 2 |
| 18 | The drivers of Chinese CO 2 emissions from 1980 to 2030显示文摘 | Dabo Guan Klaus Hubacek Christopher L. Weber Glen P. Peters David M. Reiner | 2008 | Global Environmental Change2008,,4: | 2 |
| 19 | Meta-analysis of new genome-wide association studies of colorectal cancer risk显示文摘 | Ulrike Peters Carolyn M. Hutter Li Hsu Fredrick R. Schumacher David V. Conti Christopher S. Carlson Christopher K. Edlund Robert W. Haile Steven Gallinger Brent W. Zanke Mathieu Lemire Jagadish Rangrej Raakhee Vijayaraghavan Andrew T. Chan Aditi Hazra Dav | 2012 | Human Genetics2012,,2: | 2 |
| 20 | Atom interferometry gravity-gradiometer for the determination of the Newtonian gravitational constant G显示文摘 | A. Bertoldi G. Lamporesi L. Cacciapuoti M. de Angelis M. Fattori T. Petelski A. Peters M. Prevedelli J. Stuhler G. M. Tino | 2006 | The European Physical Journal D2006,,2: | 2 |