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| 1 | 中德学生数学建模能力水平的比较分析——以中国上海和德国巴登符腾堡州学生为例显示文摘近期参照的数学建模能力水平分析框架,对中国上海以及德国巴州的一千余名9~11年级学生进行实验研究。结果表明,中德学生的数学建模能力的平均水平非常接近,但是从各个不同的能力水平看,两国学生的成绩存在着一定的差异;另外发现学生的数学建模能力随着年级的升高也不断发展。透过结果发现,中学生数学建模能力薄弱,上海学生的基本技能有滑坡倾向;另外需把握开展数学建模教学的最佳时机。 | 徐斌艳 Matthias Ludwig | 2008 | 上海教育科研2008，，8： | 23 |
| 2 | 中学生数学建模能力水平的实验分析显示文摘 | 徐斌艳 LUDWIG Matthias | 2007 | 中学数学月刊2007，，11： | 12 |
| 3 | Design,delivery and efficacy testing of therapeutic nucleic acids used to inhibit hepatitis C virus gene expression in vitro and in vivo显示文摘Despite major achievements in the treatment ofchronic hepatitis C with the combination ofinterferons and the nucleoside analog ribavirin themajority of patients with chronic hepatitis C virus(HCV) infection cannot be treated effectively.Toimprove this response rate we used antisensetechnologies to inhibit HCV translation as possibleadditional option for experimental treatment.Antisense oligodeoxynucleotides(ODN) are | Wolfgang H.Caselmann Matthias Serwe Thomas Lehmann János Ludwig Brian S.Sproat Joachim W.Engels | 2000 | World Journal of Gastroenterology2000，6，5： | 9 |
| 4 | Carvedilol for primary prophylaxis of variceal bleeding in cirrhotic patients with haemodynamic non-response to propranolol显示文摘 | Thomas Reiberger Gregor Ulbrich Arnulf Ferlitsch Berit Anna Payer Philipp Schwabl Matthias Pinter Birgit B Heinisch Michael Trauner Ludwig Kramer Markus Peck-Radosavljevic | 2013 | Gut2013，，11： | 2 |
| 5 | Long-term outcome of endoscopic and/or percutaneous transhepatic therapy in patients with biliary stricture after orthotopic liver transplantation显示文摘 | Andreas Weber Christian Prinz Carlos Gerngro? Leopold Ludwig Wolfgang Huber Bruno Neu Matthias P. Ebert Alexander Meining Hans Weidenbach Roland M. Schmid Ewert Schulte-Frohlinde | 2009 | Journal of Gastroenterology2009，，12： | 1 |
| 6 | Carvedilol for primary prophylaxis of variceal bleeding in cirrhotic patients with haemodynamic non-response to propranolol显示文摘 | Thomas Reiberger Gregor Ulbrich Arnulf Ferlitsch Berit Anna Payer Philipp Schwabl Matthias Pinter Birgit B Heinisch Michael Trauner Ludwig Kramer Markus Peck-Radosavljevic | 2013 | Gut2013，，11： | 1 |
| 7 | Prognostic Significance of Preoperative [18-F] Fluorodeoxyglucose (FDG) Positron Emission Tomography (PET) Imaging in Patients With Resectable Soft Tissue Sarcomas显示文摘 | Matthias H. M. Schwarzbach Ulf Hinz Antonia Dimitrakopoulou-Strauss Frank Willeke Servando Cardona Gunhild Mechtersheimer Thomas Lehnert Ludwig G. Strauss Christian Herfarth Markus W. Büchler | 2005 | Annals of Surgery2005，，2： | 1 |
| 8 | Verification of IMRT: Techniques and Problems显示文摘 | Priv.-Doz. Dr. Ludwig Bogner PhD Josef Scherer Marius Treutwein Matthias Hartmann Franz Gum Axel Amediek | 2004 | Strahlentherapie und Onkologie2004，，6： | 1 |
| 9 | Characterisation of exosomes derived from human cells by nanoparticle tracking analysis and scanning electron microscopy显示文摘 | Viktoriya Sokolova Anna-Kristin Ludwig Sandra Hornung Olga Rotan Peter A. Horn Matthias Epple Bernd Giebel | 2011 | Colloids and Surfaces B: Biointerfaces2011，，1： | 1 |
| 10 | Agribusiness firm reactions to regulations:the case of investments in traceability systerns显示文摘 | Matthias H Ludwig T | | 0，，02： | 1 |
| 11 | Mooring System Optimization for Floating Wind Turbines Using Frequency Domain Analysis 显示文摘 | Matthias Brommundt Ludwig Krause Karl Merz | 2012 | Energy Procedia2012，24，： | 1 |
| 12 | Agribusiness Firm Reactions to Regulations:The Case of Investments in Traceability Systems显示文摘 | Matthias H Ludwig T | | 0，，02： | 1 |
| 13 | Hammerhead ribozymes with cleavage site specificity for NUH and NCH display significant anti-hepatitis C viral effect in vitro and in recombinant HepG2 and CCL13 cells显示文摘 | Maria-Angeles Gonzalez-Carmona Sabine Schüssler Matthias Serwe Michael Alt János Ludwig Brian S. Sproat Robin Steigerwald Per Hoffmann Maria Quasdorff Oliver Schildgen Wolfgang H. Caselmann | 2005 | Journal of Hepatology2005，，6： | 1 |
| 14 | Long-term outcome of endoscopic and/or percutaneous transhepatic therapy in patients with biliary stricture after orthotopic liver transplantation显示文摘 | Andreas Weber Christian Prinz Carlos Gerngro? Leopold Ludwig Wolfgang Huber Bruno Neu Matthias P. Ebert Alexander Meining Hans Weidenbach Roland M. Schmid Ewert Schulte-Frohlinde | 2009 | Journal of Gastroenterology2009，，12： | 1 |
| 15 | Agribusiness Firm Reactions to Regulation s:The Case of Investments in Traceability Systems显示文摘 | Matthias Heyder Thorsten Hollmann-Hespos Ludwig Theuvsen | | 0，，02： | 1 |
| 16 | Systematic Cross-biospecimen Evaluation of DNA Extraction Kits for Long-and Short-read Multi-metagenomic Sequencing Studies显示文摘High-quality DNA extraction is a crucial step in metagenomic studies.Bias by different isolation kits impairs the comparison across datasets.A trending topic is,however,the analysis of multiple metagenomes from the same patients to draw a holistic picture of microbiota associated with diseases.We thus collected bile,stool,saliva,plaque,sputum,and conjunctival swab samples and performed DNA extraction with three commercial kits.For each combination of the specimen type and DNA extraction kit,20-gigabase(Gb)metagenomic data were generated using short-read sequencing.While profiles of the specimen types showed close proximity to each other,we observed notable differences in the alpha diversity and composition of the microbiota depending on the DNA extraction kits.No kit outperformed all selected kits on every specimen.We reached consistently good results using the Qiagen QiAamp DNA Microbiome Kit.Depending on the specimen,our data indicate that over 10 Gb of sequencing data are required to achieve sufficient resolution,but DNA-based identification is superior to identification by mass spectrometry.Finally,longread nanopore sequencing confirmed the results(correlation coefficient>0.98).Our results thus suggest using a strategy with only one kit for studies aiming for a direct comparison of multiple microbiotas from the same patients. | Jacqueline Rehner Georges Pierre Schmartz Laura Groeger Jan Dastbaz Nicole Ludwig Matthias Hannig Stefan Rupf Berthold Seitz Elias Flockerzi Tim Berger Matthias Christian Reichert Marcin Krawczyk Eckart Meese Christian Herr Robert Bals Soren L.Becker Andreas Keller Rolf Muller The IMAGINE Consortium | 2022 | Genomics, Proteomics & Bioinformatics2022，20，2： | 0 |
| 17 | The NMR core analyzing tomograph:a multi-functional tool for non-destructive testing of building materials显示文摘NMR is becoming increasingly popular for the investigation of building materials as it is a non-invasive technology that does not require any sample preparation nor causes damage to the material.Depending on the specific application it can offer insights into properties like porosity and spatial saturation degree as well as pore structure.Moreover it enables the determination of moisture transport properties and the(re-)distribution of internal moisture into different reservoirs or chemical phases upon damage and curing.However,as yet most investigations were carried out using devices originally either designed for geophysical applications or the analysis of rather homogeneous small scale(<10 mL)samples.This paper describes the capabilities of an NMR tomograph,which has been specifically optimized for the investigation of larger,heterogeneous building material samples(diameters of up to 72 mm,length of up to 700 mm)with a high flexibility due to interchangeable coils allowing for a high SNR and short echo times(50-80 ms). | Sabine Kruschwitz Sarah Munsch Melissa Telong Wolfram Schmidt Thilo Bintz Matthias Fladt Ludwig Stelzner | 2023 | Magnetic Resonance Letters2023，3，3： | 0 |
| 18 | 含糖甜饮料与中青年女性体重增加和2型糖尿病发病率的关系显示文摘背景:含糖甜饮料,如软饮料和果汁含有大量可快速吸收的糖,有可能导致体重增加以及2型糖尿病的危险增加,但是这些联系尚未在成人完全阐明。
目的:观察妇女含糖甜饮料摄入量与体重改变和2型糖尿病发病危险的关系。
设计、方法和参加者:于1991年至1999年在纳入护士健康研究Ⅱ妇女进行的前瞻性队列分析。糖尿病分析包括91249例(1991年)基线时无糖尿病或其他重要慢性疾病的妇女。体重改变分析共包括51603例在1991年、1995年及1999年有完整饮食情况和体重资料的妇女。在716300人一年的随访中,我们共确认741例新发糖尿病患者。
主要结局指标:体重增加和2型糖尿病发生率。
结果:饮食结构稳定的妇女,体重无明显差异,但是在校正生活方式和饮食等混淆因素后,4年内含糖软饮料摄入增加的妇女(从每周≤1份增至每日≥1份),体重增加最为显著(多变量校正后均值,从1991—1995年的4.69kg以及1995~1999年的4.20kg);软饮料摄入减少的妇女,体重改变最小(在两个时间段分别为1.34kg和0.15kg)。此外,与果汁摄入减少比较,增加果汁摄入亦与体重增加较多相关。在校正了可能的混淆因素后,每日消耗1份或更多含糖软饮料的妇女,发生2型糖尿病的相对危险性为每月消耗1份或更少类似饮料妇女的1.83倍(95%可信区间[CI]:1.42—2.36;趋势P〈0.001)。与之类似,果汁的摄入亦与糖尿病危险增加相关(与每月消耗〈1份果汁者比较,每日消耗≥1份果汁者的相对危险性为2.00;95%CI,1.33~3.03;P=0.001)。
结论:含糖甜饮料消费较高与妇女体重显著增加和2型糖尿病发病危险增加有关,这种情况可能为提供热量过多以及大量可快速吸收的糖所致。 | Matthias B. Schulze, DrPH JoAnn E. Manson, MD David S. Ludwig,MD 陈蕾(译) 贾伟平(校) | 2006 | 美国医学会杂志(中文版)2006，25，1： | 0 |
| 19 | 德国数学教育杂志概览显示文摘2005年我在西安陕西师范大学数学与信息科学学院讲学时,认识了《中学数学敦学参考》杂志的几位负责人,他们希望系统了解德国发行的各类数学教育杂志.为此我撰写此文为大家介绍有关德国数学教育类杂志概况。也感谢徐斌艳女士翻译此文,没有她的帮助本文不可能发表. | 路德维希 PH Weingarten Matthias Ludwig | 2006 | 中学数学教学参考(上半月高中)2006，，1： | 0 |
| 20 | Uptake of citrate-coated iron oxide nanoparticles into atherosclerotic lesions in mice occurs via accelerated transcytosis through plaque endothelial cells显示文摘很小的 superparamagnetic 氧化铁 nanoparticles (VSOP ) 很快在动脉粥样硬化患者损害积累,由磁性的回声成像(MRI ) 的从而创新的匾可视化。这研究被执行识别 VSOP 的举起机制进动脉粥样硬化患者匾。低密度的脂蛋白受体缺乏(有先进动脉粥样硬化的 LDLR /) 老鼠在 VSOP 的静脉内的管理以后在各种各样的时间点用 MRI 和传播电子显微镜学(TEM ) 被分析。验尸, MRI 检测了在注射以后动脉粥样硬化患者匾把 10 min 标记的 VSOP,并且信号在开始的 3 h 上增加了。TEM 表明标记的集中的匾被 VSOP 的加速的 transcytosis 通过覆盖动脉粥样硬化患者损害的 endothelial 房间调停。有 endocytosis 禁止者和小介入 RNA (siRNA ) 的实验揭示了包含调停 clathrin 、调停 caveolin 的过程的 dynamin 依赖的机制。在房间文化实验, endothelial VSOP 举起在 proatherogenic 流动和 TNF 刺激下面被提高,两个都是在匾区域的现在的条件。我们的学习证明 VSOP 启用对加速的 endothelial transcytosis 的非侵略的 MRI 评价,在动脉粥样硬化患者的重要 pathomechanism 匾形成。 | Wolfram C. Poller Evelyn Ramberger Philipp Boehm-Sturm Susanne Mueller Konstantin Moller Norbert Lowa Frank Wiekhorst Susanne Wagner Matthias Taupitz Eyk Schellenberger Gert Baumann Karl Stangl Verena Stangl Antje Ludwig | 2016 | Nano Research2016，9，11： | 0 |
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