Mathematikunterricht im Test : Qualitätsuntersuchung an Schulen zum Unterricht in Mathematik (QuaSUM) : Ergebnisse eines Forschungsprojekts der empirischen Bildungsforschung = Testing mathematical teaching: a quality evaluation of mathematical teaching at school: the results of a research programm of empirical educational research = Tester les cours de mathématiques: l'évaluation de la qualité des cours de mathématiques: résultats d'un projet de recherche des sciences empiriques de l'éducationLEHMANN, Rainer H; PEEK, Rainer.Humboldt-Spektrum. 2001, Vol 8, Num 2, pp 38-43, issn 0946-641XArticle

Cumulative Advantages and the Emergence of Social and Ethnic Inequality: Matthew Effects in Reading and Mathematics Development Within Elementary Schools?BAUMERT, Jurgen; NAGY, Gabriel; LEHMANN, Rainer et al.Child development. 2012, Vol 83, Num 4, pp 1347-1367, issn 0009-3920, 21 p.Article

The Application of Chromatography-Mass Spectrometry : Methods to MetabonomicsZEMING WU; ZHIQIANG HUANG; LEHMANN, Rainer et al.Chromatographia (Wiesbaden). 2009, Vol 69, issn 0009-5893, S23-S32, SUPArticle

Insulin receptor signaling characteristics in vivoHENNIGE, Anita M; LEHMANN, Rainer; WEIGERT, Cora et al.Diabetes (New York, NY). 2005, Vol 54, Num 2, pp 361-366, issn 0012-1797, 6 p.Article

Novel hemoglobin variant [β66(E10) Lys→Asn], with decreased oxygen affinity, causes falsely low hemoglobin A_1c values by HPLCFRIESS, Ulrich; BECK, Alexander; KOHNE, Elisabeth et al.Clinical chemistry (Baltimore, Md.). 2003, Vol 49, Num 8, pp 1412-1415, issn 0009-9147, 4 p.Article

Simultaneous extraction of metabolome and lipidome with methyl tert-butyl ether from a single small tissue sample for ultra-high performance liquid chromatography/mass spectrometrySHILI CHEN; HOENE, Miriam; JIA LI et al.Journal of chromatography. 2013, Vol 1298, pp 9-16, issn 0021-9673, 8 p.Article

How Insulin Receptor Substrate Proteins Regulate the Metabolic Capacity of the Liver -Implications for Health and DiseaseFRITSCHE, Louise; WEIGERT, Cora; HÄRING, Hans-Ulrich et al.Current medicinal chemistry. 2008, Vol 15, Num 13, pp 1316-1329, issn 0929-8673, 14 p.Article

Practical Approach for the Identification and Isomer Elucidation of Biomarkers Detected in a Metabonomic Study for the Discovery of Individuals at Risk for Diabetes by Integrating the Chromatographic and Mass Spectrometric InformationJING CHEN; XINJIE ZHAO; GUOWANG XU et al.Analytical chemistry (Washington, DC). 2008, Vol 80, Num 4, pp 1280-1289, issn 0003-2700, 10 p.Article

Use of high-affinity cell wall-binding domains of bacteriophage endolysins for immobilization and separation of bacterial cellsKRETZER, Jan W; LEHMANN, Rainer; SCHMELCHER, Mathias et al.Applied and environmental microbiology (Print). 2007, Vol 73, Num 6, pp 1992-2000, issn 0099-2240, 9 p.Article

Is Early Ability Grouping Good for High-Achieving Students' Psychosocial Development? Effects of the Transition Into Academically Selective SchoolsBECKER, Michael; NEUMANN, Marko; TETZNER, Julia et al.Journal of educational psychology. 2014, Vol 106, Num 2, pp 555-568, issn 0022-0663, 14 p.Article

Changes of the plasma metabolome during an oral glucose tolerance test : is there more than glucose to look at?XINJIE ZHAO; PETER, Andreas; FRITSCHE, Jens et al.American journal of physiology. Endocrinology and metabolism. 2009, Vol 59, Num 2, issn 0193-1849, E384-E393Article

Metabonomics Study on the Effects of the Ginsenoside Rg3 in a β-Cyclodextrin-Based Formulation on Tumor-Bearing Rats by a Fully Automatic Hydrophilic Interaction/Reversed-Phase Column-Switching HPLC-ESI-MS ApproachYUAN WANG; JIANGSHAN WANG; JIANREN GU et al.Analytical chemistry (Washington, DC). 2008, Vol 80, Num 12, pp 4680-4688, issn 0003-2700, 9 p.Article

Novel, fully automatic hydrophilic interaction/reversed-phase column-switching high-performance liquid chromatographic system for the complementary analysis of polar and apolar compounds in complex samplesYUAN WANG; LEHMANN, Rainer; XIN LU et al.Journal of chromatography. 2008, Vol 1204, Num 1, pp 28-34, issn 0021-9673, 7 p.Article

Liquid chromatography-based determination of urinary free and total N(epsilon)-(carboxymethyl)lysine excretion in normal and diabetic subjectsFRIESS, Ulrich; WALDNER, Michaela; WAHL, Hans-Guenther et al.Journal of chromatography. B. 2003, Vol 794, Num 2, pp 273-280, issn 1570-0232, 8 p.Article

Sensitivity improvement in hydrophilic interaction chromatography negative mode electrospray ionization mass spectrometry using 2-(2-methoxyethoxy)ethanol as a post-column modifier for non-targeted metabolomicsKOCH, Wendelin; FORCISI, Sara; LEHMANN, Rainer et al.Journal of chromatography. 2014, Vol 1361, pp 209-216, issn 0021-9673, 8 p.Article

Liquid chromatography―mass spectrometry in metabolomics research: Mass analyzers in ultra high pressure liquid chromatography couplingFORCISI, Sara; MORITZ, Franco; KANAWATI, Basem et al.Journal of chromatography. 2013, Vol 1292, pp 51-65, issn 0021-9673, 15 p.Article

Phosphorylation of Vasodilator-Stimulated Phosphoprotein Prevents Platelet-Neutrophil Complex Formation and Dampens Myocardial Ischemia-Reperfusion InjuryKÖHLER, David; STRAUB, Andreas; ROSENBERGER, Peter et al.Circulation (New York, N.Y.). 2011, Vol 123, Num 22, pp 2579-2590, issn 0009-7322, 12 p.Article

In Situ Synthesis of Magnetic Multiwalled Carbon Nanotube Composites for the Clean-up of (Fluoro)Quinolones from Human Plasma Prior to Ultrahigh Pressure Liquid Chromatography AnalysisMORALES-CID, Gabriel; FEKETE, Agnes; SIMONET, Bartolomé M et al.Analytical chemistry (Washington). 2010, Vol 82, Num 7, pp 2743-2752, issn 0003-2700, 10 p.Article

Hepatic Lipid Composition and Stearoyl-Coenzyme A Desaturase 1 mRNA Expression Can Be Estimated from Plasma VLDL Fatty Acid RatiosPETER, Andreas; CEGAN, Alexander; WAGNER, Silvia et al.Clinical chemistry (Baltimore, Md.). 2009, Vol 55, Num 12, pp 2113-2120, issn 0009-9147, 8 p.Article

Interleukin-6 does/does not have a beneficial role in insulin sensitivity and glucose homeostasis. CommentaryPEDERSEN, Bente K; FEBBRAIO, Mark A; BASTARD, Jean-Philippe et al.Journal of applied physiology (1985). 2007, Vol 102, Num 2, pp 814-825, issn 8750-7587, 12 p.Article

Evidence for a novel TGF-β1-independent mechanism of fibronectin production in mesangial cells overexpressing glucose transportersWEIGERT, Cora; BRODBECK, Katrin; HEILIG, Charles W et al.Diabetes (New York, NY). 2003, Vol 52, Num 2, pp 527-535, issn 0012-1797, 9 p.Article

Circulating Lysophosphatidylcholines Are Markers of a Metabolically Benign Nonalcoholic Fatty LiverLEHMANN, Rainer; FRANKEN, Holger; KÖNIGSRAINER, Alfred et al.Diabetes care. 2013, Vol 36, Num 8, pp 2331-2338, issn 0149-5992, 8 p.Article

Insulin-induced serine phosphorylation of IRS-2 via ERK1/2 and mTOR: studies on the function of Ser⁶⁷⁵ and Ser⁹⁰⁷FRITSCHE, Louise; NEUKAMM, Sabine S; LEHMANN, Rainer et al.American journal of physiology. Endocrinology and metabolism. 2011, Vol 63, Num 5, issn 0193-1849, E824-E836Article

Hypoxia-Inducible Factor-1 Is Central to Cardioprotection : A New Paradigm for Ischemic PreconditioningECKLE, Tobias; KÖHLER, David; LEHMANN, Rainer et al.Circulation (New York, N.Y.). 2008, Vol 118, Num 2, pp 166-175, issn 0009-7322, 10 p.Article

Evaluation of stress responses to interval training at low and moderate altitudesNIESS, Andreas Michael; FEHRENBACH, Elvira; STROBEL, Günther et al.Medicine and science in sports and exercise. 2003, Vol 35, Num 2, pp 263-269, issn 0195-9131, 7 p.Article