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Importance,Organization and Evaluation of Interlaboratory Tests

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China's Refractories 2018年第2期27卷 1-6页

作者： Gerhard URBANEK Steffen uhlig RHI AG Leoben A-8700Austria QuoData GmbH Freising D-85356Germany

The importance of ＂precise＂ test values and their verification is growing in every industry throughout the world, lnterlaboratory studies constitute a basis for this. The high expenses and mathematical work required to carry out proper interlaboratory studies are frequently considered reasons not to conduct such studies. This makes it all the more important to emphasize the various advantages of an accurate interlaboratory study. In addition to providing precision data for the test method, it is also possible to carry out laboratory evaluations, which is important for accredited test laboratories. Furthermore, existing test methods can be optimized, refer- ence material can be obtained, and test methods can be compared. Optimized test instructions can also be generated using the findings and precision data. These advantages will be described in detail by means of examples below.

关键词： interlaboratory study round Robin tests test methods precision of test methods ISO 5725 standards

Lorentz Force Sigmometry

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j.urnal of Iron and Steel Research International 2012年第S1期19卷 123-126页

作者： Mladen Zec Robert P.uhlig Marek Ziolkowski Hartmut Brauer Andre Thess Department of Advanced Electromagnetics Ilmenau University of TechnologyIlmenau 100565 98684 Germany Institute of Thermodynamics and Fluid Mechanics llmenau University of TechnologyIlmenau 100565 98684Germany

The present communication reports a new technique for the contactless measurement of the specific electrical conductivity of a solid conductor or an electrically conducting *** term the technique 'Lorentz Force Sigmometry' where the neologism 'Sigmometry' is derived fiom the Greek letter sigma,often used to denote the electrical *** force sigmometry(abbreviated LoFoS)is based on similar principles as the traditional eddy current testing but allows a larger penetration depth and is less sensitive to variations in the distance between the sensor and the *** we formulate the theory of LoFoS and numerically compute the calibration function which is necessary for determining the unknown electrical conductivity from the measurement of a Lorentz force.

关键词： electrical conductivity Lorentz force finite element method

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现代X射线荧光分析艺术

分析试验室 1993年第3期12卷 65-67,69页

作者： S.uhlig WM.Peter 王莉莉高新华 Siemens AG AUT V371 P. O. BOX 211262 Germany 宁波西门子分析仪器维修站北京钢铁研究总院

采用波长色散X射线光谱仪可以进行非破坏性分析,环境样品分析以及其它物料的分析。可以进行从元素铍到元素铀的所有元素的定性、半定量和定量分析,可以分析固体、粉末和液体试样。

关键词：荧光分析荧光光谱仪 X辐射

A variant in IL6ST with a selective IL-11 signaling defect in human and mouse

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Bone Research 2020年第2期8卷 157-168页

作者： Tobias Schwerd Freia Krause Stephen R.F.Twigg Dominik Aschenbrenner Yin-Huai Chen Uwe Borgmeyer Miryam Müller Santiago Manrique Neele Schumacher Steven A.Wall j.nathan j.ng Timo Damm Claus-Christian Glüer j.rgen Scheller Stefan Rose-j.hn E.Yvonne j.nes Arian Laurence Andrew O.M.Wilkie Dirk Schmidt-Arras Holm H.uhlig Translational Gastroenterology Unit John Radcliffe HospitalUniversity of OxfordOxfordUK Department of Pediatrics Dr von Hauner Children’s HospitalLMU MunichMunichGermany Christian-Albrechts-University Kiel Institute of BiochemistryKielGermany Clinical Genetics Group MRC Weatherall Institute of Molecular MedicineUniversity of OxfordJohn Radcliffe HospitalOxfordUK Center for Molecular Neurobiology Hamburg(ZMNH) University Medical Center Hamburg-EppendorfHamburgGermany Division of Structural Biology Wellcome Trust Centre for Human GeneticsUniversity of OxfordOxfordUK Craniofacial Unit Department of Plastic and Reconstructive SurgeryOxford University Hospitals NHS Foundation TrustJohn Radcliffe HospitalOxfordUK Section Biomedical Imaging Department of Radiology and NeuroradiologyUniversity Medical Center Schleswig-HolsteinKielGermany Institute of Biochemistry and Molecular Biology Ⅱ Medical FacultyHeinrich-Heine-UniversityDüsseldorfGermany Department of Paediatrics University of OxfordOxfordUK NIHR Oxford Biomedical Research Centre OxfordUK The Beatson Institute for Cancer Research GlasgowUK School of Medicine University of GlasgowGlasgowUK

The GP130 cytokine receptor subunit encoded by IL6ST is the shared receptor for ten cytokines of the IL-6 family. We describe a homozygous non-synonymous variant in IL6 ST(p.R281 Q) in a patient with craniosynostosis and retained deciduous teeth. We characterize the impact of the variant on cytokine signaling in vitro using transfected cell lines as well as primary patient-derived cells and support these findings using a mouse model with the corresponding genome-edited variant Il6 st p.R279 Q. We show that human GP130 p.R281 Q is associated with selective loss of IL-11 signaling without affecting IL-6, IL-27, OSM, LIF, CT1, CLC, and CNTF signaling. In mice Il6 st p.R279 Q lowers litter size and causes facial synostosis and teeth abnormalities. The effect on IL-11 signaling caused by the GP130 variant shows incomplete penetrance but phenocopies aspects of IL11 RA deficiency in humans and mice. Our data show that a genetic variant in a pleiotropic cytokine receptor can have remarkably selective defects.

关键词： IL11 cytokine facial

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现代X射线荧光分析艺术

冶金分析 1993年第2期 45-48页

作者： Dr.S.uhlig Mr.M.Pater 王莉莉高新华宁波西门子分析仪器维修站德国西门子公司北京100081 冶金部钢铁研究总院宁波315010

现代波长色散X射线光谱仪是对元素分析的一种无破坏性的、对环境无污染的分析方法.可对固体、粒末、液态样品中铍至铀间各元素进行定性、半定量及定量测定.

关键词：射线荧光分析软件包软件工程无标样分析 XRF 分光计光学式分析仪器光谱仪波长色散基体校正荧光仪进样装置基本参数法半定量分析微量元素痕量元素西门子

热消融与立体定向放疗治疗1期非小细胞肺癌的生存率对比:一项国家癌症数据库研究

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国际医学放射学杂志 2019年第1期 116-116页

作者： j.uhlig j.M.Ludwig S.B.Goldberg A.Chiang j.D.Blasberg H.S.Kim 张辉 Division of Interventional Radiology Department of Radiology and Biomedical Imaging

摘要目的比较热消融与立体定向放疗(SRT)治疗1期非小细胞肺癌(NSCLC)的生存率。材料与方法本回顾性研究在国家癌症数据库中收集2004—2013年间接受热消融

关键词：非小细胞肺 SRT 热消融生存率立体定向

多中心多期相CT用于肾脏肿瘤亚型评估的影像组学和机器学习研究

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国际医学放射学杂志 2024年第6期 748页

作者： A.uhlig j.uhlig A.Leha L.Biggemann S.Bachanek M.St?ckle 孙超

摘要目的利用基于多期相CT的影像组学特征和机器学习(ML)方法区分肾肿瘤的组织学亚型。方法回顾性纳入2012—2022年期间在2家三级医院接受肾肿瘤手术治疗的

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