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1The p53/miR-34 axis in development and disease显示文摘肿瘤 suppressor p53 是在人的癌症的最经常变异的基因之一。MicroRNAs (miRNAs ) 是在 post-transcriptional 水平上调整基因表示的小 non-proteincoding RNA。最近, p53 调整几 miRNAs 的 theexpression,这被显示出,从而代表 p53 发信号的重要机制。几个独立人士作为最流行的导致 p53 的 miRNAs 学习 miR-34 家庭的 identifiedthe 成员。miR-34s 经常是在 tumorentities 的变化的 silenced,建议他们是重要肿瘤 suppressors。确实, miR-34s 的宫外的表示禁止增长,对各种各样的癌症房间实体的间充质的转变,移植,侵略,和转移上皮。而且, miR-34 的 deliveryor 重新表示在癌症老鼠模型导致肿瘤生长和转移的著名压抑,并且可以 thereforerepresent 为未来癌症治疗学的有效策略。除他们在癌症的关键函数以外, themiR-34 家庭的成员也在精子发生,干细胞区别, neuronal 开发,老化,和 cardiovascularfunctions 起重要作用。因而, miR-34 也在各种各样的非癌的疾病被含有,例如大脑混乱,骨质疏松症,和心血管的复杂并发症。Matjaz Rokavec Huihui Li Longchang Jiang and Heiko Hermeking 2014Journal of Molecular Cell Biology2014,8,3:27
2制造企业服务业务扩展及其认知因素研究显示文摘制造企业的竞争越来越激烈,几乎所有的企业都要面对快速反应多变市场和应对价格压力的要求,面对越来越小的产品利润空间和越来越复杂的客户需求,本文从对工业服务管理文献分析和制造企业的调查研究入手,揭示了制造企业从纯粹的产品生产者向客户支持方案提供者发展的转移趋势。通过对瑞士和德国30多家机器和设备制造企业进行的调查研究,说明了服务业务对制造企业在开发财务、营销和战略机会上的重要作用,并对转移过程中服务业务的扩展过程进行了总结。结合具体企业实践,本文对制约制造企业扩展服务业务中在管理动机上的认知因素进行了分析和研究。结合中国加入WTO后,中国制造企业将全面融入国际竞争的背景,本文期望对中国制造企业的发展和竞争地位的提高提供理论和实践上的指导。Heiko Gebauer 王春芝 2006中国管理科学2006,14,1:21
3Autonomous Driving in the iCity-HD Maps as a Key Challenge of the Automotive Industry显示文摘Heiko G. Seif Xiaolong Hu 2016Engineering2016,2,2:18
4基于扎根理论的服务备件跨境物流协同系统研究显示文摘装备产品的服务备件跨境物流系统是一个由多主体构成的开放的协同系统,其物流需求的特殊性及物流运作环境的复杂性要求各方按照协同思想进行协同管理、组织与设计,以客户的最终服务需求来实现物流链整体效益的优化与竞争力的提升。本文运用扎根理论的方法体系,通过系统的调查设计与实施获取丰富的资料及数据,进行持续的开放性译码、主轴性译码与选择性译码,从战略层面逐级提炼装备产品服务备件跨境物流协同系统的要素及结构体系,建立跨境物流通道协同系统模型。通过本文的研究,一方面拓展服务备件跨境物流协同的相关理论及管理策略,另一方面探讨扎根理论在管理研究中的具体运用。王春芝 高强 Heiko Gebauer 2015管理评论2015,27,2:18
5Capecitabine and cisplatin with or without cetuximab for patients with previously untreated advanced gastric cancer (EXPAND): a randomised, open-label phase 3 trial显示文摘Florian Lordick Yoon-Koo Kang Hyun-Cheol Chung Pamela Salman Sang Cheul Oh Gy?rgy Bodoky Galina Kurteva Constantin Volovat Vladimir M Moiseyenko Vera Gorbunova Joon Oh Park Akira Sawaki Ilhan Celik Heiko G?tte Helena Melezínková Markus Moehler 2013Lancet Oncology2013,,6:14
6广州市户籍人口与流动人口就医行为差异及影响因素分析显示文摘为了解广州市户籍人口和流动人口就医行为的差异及其影响因素,在广州市随机选取户籍人口613人、流动人口258人进行问卷调查。户籍人口与流动人口最近一次患病未就诊的比例分别为46.66%、55.04%。Logistic回归分析发现流动人口以及认为就医费用贵、自评健康状况更好、所患疾病更轻微的居民患病后更倾向于不就医,而距离就医机构更方便的居民患病后更倾向于就医。曾智 陈雯 夏英华 Heiko Jahn Alexander Kraemer 凌莉 2012中国卫生事业管理2012,29,6:14
7马克斯·普朗克创新与竞争研究所就欧盟委员会“关于构建欧洲数据经济征求意见书”的立场声明显示文摘马克斯·普朗克创新与竞争研究所是一家在马克斯·普朗克学会之下设立的研究机构,自五十一年前设立以来,一直致力于在既已确立的科学原理基础之上对知识产权和竞争法的分析与发展进行研究.马克斯·普朗克创新与竞争研究所承担着该领域内基础问题的研究.基于其卓著的研究贡献,马克斯·普朗克创新与竞争研究所发起并引领着德国、欧洲以及国际层面重要的立法及理论研究。Josef Drexl Reto M.Hilty Jure Globocnik Franziska Greiner Daria Kim Heiko Richter Peter R.Slowinski Gintar? Surblyt? Axel Walz Klaus Wiedemann 刘维 张嘉莹 2017电子知识产权2017,,7:11
8Infliximab induces remission in cryptogenic multifocal ulcerous stenosing enteritis:First case显示文摘We present the case of a 29-year-old patient with a history of abdominal pain and vomiting.Based on wireless video capsule findings he was previously diagnosed with ileal Crohn's disease at a different institution,although the clinical and radiological picture was not typical and the response to corticosteroids was poor.We performed a single-balloon enteroscopy showing a short,ulcerous stenosis 50 cm proximal from Bauhin's valve.The endoscopic and clinical histopathological findings were compatible with cryptogenic multifocal ulcerous stenosing enteritis(CMUSE).High dose corticosteroids were again started,without effect.The monoclonal tumor necrosis factor-α(TNF-α) antibody infliximab was added to the medical therapy.After induction therapy,both clinical and endoscopic amelioration was obtained.Larger case studies are needed to confirm the efficacy of TNF-α inhibition in steroid refractory CMUSE.De Schepper Heiko Macken Elisabeth Van Marck Veerle Spinhoven Maarten Pelckmans Paul Moreels Tom 2013World Journal of Gastroenterology2013,19,10:10
9广州市不同户籍人群心理健康状况及影响因素分析显示文摘目的比较广东省广州市户籍人口与流动人口心理健康现状,分析其影响因素,为有针对性地进行干预提供科学依据。方法于2009年3—6月采用方便抽样的方法对广州市871人进行问卷调查,其中广州户籍613人,流动人口258人。结果广州户籍人口与流动人口的社会支持总分分别为(60.11±11.39)和(57.21±13.33)分,均处于中间支持状态;户籍人口家庭支持、朋友支持、其他支持3个维度得分分别为(20.83±4.35)、(19.87±4.16)、(19.42±4.11)分,均高于流动人口的(19.73±5.07)、(18.79±4.79)、(18.69±4.83)分,差异均有统计学意义(t=3.030、3.133、2.140,P<0.05);广州户籍人口的心理健康得分为(15.93±5.39)分,高于流动人口的(14.19±4.81)分,差异有统计学意义(t=4.700,P<0.001);多因素logistic回归分析结果表明,户籍类型、自评躯体健康状况和社会支持得分是居民心理健康状况的影响因素。结论外地户籍、自评躯体健康状况较差、社会支持程度较低者心理健康状况较差。曾智 陈雯 夏英华 Heiko Jahn Alexander Kraemer 凌莉 2013中国公共卫生2013,29,7:8
10The role of epigenetic inactivation of 14-3-3σ in human cancer显示文摘Cancer cells show characteristic alterations in DNA methylation patterns. Aberrant CpG methylation of specificpromoters results in inactivation of tumor suppressor genes and therefore plays an important role in carcinogenesis. Thep53-regulated gene 14-3-3σ undergoes frequent epigenetic silencing in several types of cancer, including carcinoma ofthe breast, prostate, and skin, suggesting that the loss of 14-3-3σ expression may be causally involved in tumor progression.Functional studies demonstrated that 14-3-3σ is involved in cell-cycle control and prevents the accumulation of chro-mosomal damage. The recent identification of novel 14-3-3σ-associated proteins by a targeted proteomics approachimplies that 14-3-3σ regulates diverse cellular processes, which may become deregulated after silencing of 14-3-3σexpression in cancer cells.Dmitri LODYGIN Heiko HERMEKING 2005Cell Research2005,15,4:8
11The American Society for Gastrointestinal Endoscopy PIVI (Preservation and Incorporation of Valuable Endoscopic Innovations) on real-time endoscopic assessment of the histology of diminutive colorectal polyps显示文摘Douglas K. Rex Charles Kahi Michael O’Brien T.R. Levin Heiko Pohl Amit Rastogi Larry Burgart Tom Imperiale Uri Ladabaum Jonathan Cohen David A. Lieberman 2011Gastrointestinal Endoscopy2011,,3:7
12汽车发动机系滚动轴承润滑脂动态可靠性测试及评价显示文摘介绍了汽车发动机系滚动轴承润滑脂动态可靠性的测试及评价方法,包括SKF Emcor润滑脂动态抗腐蚀测试,FAG FE8润滑脂动态抗极压和磨损性能测试以及FAG FE9润滑脂动态润滑寿命测试,对正确选用润滑脂以及汽车发动机系滚动轴承可靠度设计等提供参考。赵联春 Engelke Heiko Metelmann Roland 2009轴承2009,,5:7
13Second harmonic generation spectroscopy on hybrid plasmonic/dielectric nanoantennas显示文摘Plasmonic nanoantennas provide unprecedented opportunities to concentrate light fields in subwavelength-sized volumes.By placing a nonlinear dielectric nanoparticle in such a hot spot,one can hope to take advantage of both the field enhancement provided by nanoantennas and the large,nonlinear optical susceptibility of dielectric nanoparticles.To test this concept,we combine gold gap nanoantennas with second-order,nonlinear zinc sulfide nanoparticles,and performsecond harmonic generation(SHG)spectroscopy on the combined hybrid dielectric/plasmonic nanoantennas as well as on the individual constituents.We find that SHG from the bare gold nanoantennas,even though it should be forbidden due tosymmetry reasons,is several orders ofmagnitude larger than that of the bare zinc sulfide nanoparticles.Even stronger second harmonic signals are generated by the hybrid dielectric/plasmonic nanoantennas.Control experiments with nanoantennas containing linear lanthanumfluoride nanoparticles reveal;however,that the increasedSHG efficiency of the hybrid dielectric/plasmonic nanoantennas does not depend on the nonlinear optical susceptibility of the dielectric nanoparticles but is an effect of the modification of the dielectric environment.The combination of a hybrid dielectric/plasmonic nanoantenna,which is only resonant for the incoming pump light field,with a second nanoantenna,which is resonant for the generated second harmonic light,allows for a further increase in the efficiency of SHG.As the second nanoantenna mediates the coupling of the second harmonic light to the far field,this double-resonant approach also provides us with control over the polarization of the generated light.Heiko Linnenbank Yevgen Grynko Jens Förstner Stefan Linden 2016Light(Science & Applications)2016,5,1:7
14基于经典扎根理论思想的管理研究方法显示文摘在对扎根理论方法起源、发展与哲学思想分析基础上,通过对社会科学与管理学研究属性及范式的分析,对扎根理论与传统管理研究方法在方法论层面进行了系统研究,并对如何将二者进行综合融合设计进行探讨,分析基于扎根理论思想与方法的管理研究方法论体系,以期对扎根理论在管理研究中的应用有所指导。王春芝 高强 Heiko Gebauer 2013大连民族学院学报2013,15,4:7
15The crystal structure of the non-liganded 14-3-3σ protein: insights into determinants of isoform specific ligand binding and dimerization显示文摘Seven different, but highly conserved 14-3-3 proteins are involved in diverse signaling pathways in human cells. It isunclear how the 14-3-3σ isoform, a transcriptional target of p53, exerts its inhibitory effect on the cell cycle in thepresence of other 14-3-3 isoforms, which are constitutively expressed at high levels. In order to identify structuraldifferences between the 14-3-3 isoforms, we solved the crystal structure of the human 14-3-3σ protein at a resolutionof 2.8 ? and compared it to the known structures of 14-3-3ζ and 14-3-3τ. The global architecture of the 14-3-3σ foldis similar to the previously determined structures of 14-3-3ζ and 14-3-3τ: two 14-3-3σ molecules form a cup-shapeddimer. Significant differences between these 14-3-3 isoforms were detected adjacent to the amphipathic groove, whichmediates the binding to phosphorylated consensus motifs in 14-3-3-ligands. Another specificity determining region islocalized between amino-acids 203 to 215. These differences presumably select for the interaction with specific ligands,which may explain the different biological functions of the respective 14-3-3 isoforms. Furthermore, the two 14-3-3σmolecules forming a dimer differ by the spatial position of the ninth helix, which is shifted to the inside of the ligandinteraction surface, thus indicating adaptability of this part of the molecule. In addition, 5 non-conserved residues arelocated at the interface between two 14-3-3σ proteins forming a dimer and represent candidate determinants of homo-and hetero-dimerization specificity. The structural differences among the 14-3-3 isoforms described here presumablycontribute to isoform-specific interactions and functions.Anne BENZINGER Grzegorz M. POPOWICZ Joma K. JOY Sudipta MAJUMDAR Tad A. HOLAK Heiko HERMEKING 2005Cell Research2005,15,4:6
16应用中国和欧洲油菜建立的双二倍体群体对3个重要农艺性状的QTL定位以及与环境的互作分析(英文)显示文摘以中国的高油分自交系“高油”和欧洲高含油量品种“Sollux”的F1产生的282个株系组成的双二倍体(DH)群体为材料,在125个SSR标记座位构建的连锁图谱基础上,根据在中国和欧洲四个不同环境下的表型鉴定结果,采用混合线性模型基础上的QTL分析软件,对油菜3个重要农艺性状:株高,开花期和成熟期进行了数量性状基因座位(QTL)的联合定位分析,估测了这些QTL的加性、上位性以及与环境的互作效应。结果表明各性状均受多个加性、加加上位以及与环境互作的QTL控制。株高受多个QTL影响(12个位点具有加性或兼有环境互作效应,5个位点具有互作效应),以加性效应为主,加性效应总和可解释定位群体表型变异的75%左右,并多兼有上位性效应。12个主效QTL中,9个是“高油”等位基因相对“Sollux”有降低株高的作用,大多数加性×环境互作QTL的有效等位基因具有环境选择特异性。7个ae基因座位中,5个“高油”等位基因在杭州种植环境下,除一例外所有在德国环境下的互作基因座中,“Sollux”等位基因起着增加株高的作用,加加上位性主效总和为加性主效总和的三分之一。7个控制花期和8个控制成熟期的主效QTL中,分别有6个和5个是来自“高油”的等位基因相对“Sollux”具有提前开花和成熟的效应,这些QTL的效应总和占到性状表型变异的60%左右。5个位于第2和第12连锁群中的2个大效应QTL可能和已多次报导的VFN1和VFN3基因相近或相同。开花期和成熟期两性状均检测到显著的ae互作效应,双亲等位基因的效应在各环境下呈离散分布。位于14和19连锁群上的两个主效株高QTL同时也是控制开花期和油分含量的基因位点,因而利用这两个位点进行标记辅助筛选时要考虑到对油分含量的影响。控制成熟期的8个主效QTL中有3个同时也是控制开花期的基因座位,证实了开花期和成熟期高度正相关的遗传基础,两个生育性状均表现有较弱的QTL间加加上位互作,但以主效QTL的作用为主。赵坚义 Heiko C.Becker 丁厚栋 张尧锋 张冬青 Wolfgang Ecke 2005Acta Genetica Sinica2005,32,9:5
17睾丸主要血管或睾丸网旁取精点与取精成功率不具显著相关性:以220例非梗阻性无精子症患者行传统或显微睾丸取精术为例显示文摘采用传统与显微睾丸取精术相结合方式对220例梗阻性无精症患者行精子提取术,如果传统手术方式未见精子即为阴性取精位点,然后选取2—3个阴性取精位点行显微睾丸取精术。术中通过手术显微镜评价睾丸血管系统,同时记录阳性取精位点与睾丸血供的关系。总的精子获取率为58-2%,早期应用传统手术方式精子获取率为46.8%,而后行显微睾丸取精术则精子获取率增加11.7%。故显微睾丸取精术的应用可显著增加精子获取率(P=0.017),且在睾丸网或睾丸主要血管处并不能显著增加阳性取精位点。J Ullrich Schwarzer Heiko Steinfatt Heiko Steinfatt Manfred Schleyer Frank M Kōhn Klaus Fiedler2, Irene von Hertwig Gottfried Krüsmann Wolfgang Würfel 2013Asian Journal of Andrology2013,15,6:5
18工业4.0-向工业的未来进发显示文摘踏上'工业4.0'这艘明日之舟的重要前提是进行改革,以实现软件对公司整体业务、生产流程的管理控制及对所有生产设备通讯接口的装配。本文以下内容将对相应解决方案进行详细介绍。Frank Rottmann Heiko Martin Yang Yang 2015电子产品世界2015,22,2:5
19滚动轴承润滑脂耐高温性能的试验及评价显示文摘比较了润滑脂耐高温性能的静态和动态试验方法,说明润滑脂的耐高温性能应该采用动态试验方法,以试验后润滑脂润滑功能的劣化程度即轴承摩擦力矩的升高程度或手感的加重程度来评价,强调试验后润滑脂色变与否及色变程度与其润滑功能没有必然联系,不宜作为润滑脂耐高温性能的评价依据。赵联春 冯公健 周小林 Engelke Heiko Metelmann Roland 2009轴承2009,,12:5
20Robust and rapidly tunable light source for SRS/CARS microscopy with low-intensity noise显示文摘We present a fully automated laser system with low-intensity noise for coherent Raman scattering microscopy.The robust two-color system is pumped by a solid-state oscillator,which provides Stokes pulses fixed at 1043 nm.The tunable pump pulses of 750 to 950 nm are generated by a frequency-doubled fiberfeedback femtosecond optical parametric oscillator.The resulting pulse duration of 1.2 ps provides a viable compromise between optimal coherent Raman scattering signal and the necessary spectral resolution.Thus a spectral range of 1015 to 3695 cm−1 with spectral resolution of<13 cm−1 can be addressed.Heiko Linnenbank Tobias Steinle Florian Morz Moritz Flöss Han Cui Andrew Glidle Harald Giessen 2019Advanced Photonics2019,1,5:4
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