Convergent validity of bibliometric Google Scholar data in the field of chemistry—Citation counts for papers that were accepted by Angewandte Chemie International Edition or rejected but published elsewhere,using Google Scholar,Science Citation Index,Scopus, and Chemical Abstracts     

Lutz Bornmann  Werner Marx  Hermann Schier  Erhard Rahm  Andreas Thor  Hans-Dieter Daniel 《Journal of Informetrics》2009,3(1):27-35

Examining a comprehensive set of papers (n = 1837) that were accepted for publication by the journal Angewandte Chemie International Edition (one of the prime chemistry journals in the world) or rejected by the journal but then published elsewhere, this study tested the extent to which the use of the freely available database Google Scholar (GS) can be expected to yield valid citation counts in the field of chemistry. Analyses of citations for the set of papers returned by three fee-based databases – Science Citation Index, Scopus, and Chemical Abstracts – were compared to the analysis of citations found using GS data. Whereas the analyses using citations returned by the three fee-based databases show very similar results, the results of the analysis using GS citation data differed greatly from the findings using citations from the fee-based databases. Our study therefore supports, on the one hand, the convergent validity of citation analyses based on data from the fee-based databases and, on the other hand, the lack of convergent validity of the citation analysis based on the GS data.  相似文献   

Jarass, Hans D.: Charta der Grundrechte der Europ?ischen Union     

Werner Hauser 《Zeitschrift für Hochschulrecht, Hochschulmanagement und Hochschulpolitik: zfhr》2011,10(1):41-41

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Jarass, Hans D.: Charta der Grundrechte der Europ?ischen Union
504 Seiten. Verlag C.H. Beck, 2010, EUR 64. ISBN 978-3-406-60337-2     

Werner Hauser 《Zeitschrift für Hochschulrecht, Hochschulmanagement und Hochschulpolitik: zfhr》2011,10(1):41-40

Mit Schreiben vom 30.11.2010 legte die zust?ndige Wissenschaftsministerin, Frau Univ.-Prof. Mag. Dr. Beatrix Karl, den Entwurf zu einem „Qualit?tssicherungsrahmengesetz 2011“ zur Begutachtung vor; das genannte Gesetz beinhaltet die Neukodifikation eines „Qualit?tssicherungsgesetzes“, weiters die Etablierung eines „Privatuniversit?ten- und Zertifikatslehrgangsgesetzes“ – welches das bisher geltende Universit?ts-Akkreditierungsgesetz ersetzen soll – sowie die Novellierung des „Fachhochschul-Studiengesetzes“.  相似文献   

EVALUATING AN ABBREVIATED VERSION OF THE PATHS CURRICULUM IMPLEMENTED BY SCHOOL MENTAL HEALTH CLINICIANS     

Jennifer E. Gibson  Shelby S. Werner  Andrew Sweeney 《Psychology in the schools》2015,52(6):549-561

When evidence‐based prevention programs are implemented in schools, adaptations are common. It is important to understand which adaptations can be made while maintaining positive outcomes for students. This preliminary study evaluated an abbreviated version of the Promoting Alternative Thinking Strategies (PATHS) Curriculum implemented by school‐based mental health clinicians in preschool/kindergarten classrooms. Results suggest that students (N = 80) demonstrated increases in emotional understanding and prosocial behavior. Children with low initial levels of problem behavior demonstrated large and continual increases in prosocial behavior over the entire course of the intervention, whereas children with high initial levels of problem behavior only demonstrated small gains in prosocial behavior during the first half of the intervention. These preliminary results support the general effectiveness of the adapted intervention, but also suggest the need for additional intervention to produce meaningful and sustained behavioral gains for higher‐need students.  相似文献   

Effect of ski boot rear stiffness (SBRS) on maximal ACL force during injury prone landing movements in alpine ski racing: A study with a musculoskeletal simulation model     

Robert Eberle  Dieter Heinrich  Peter Kaps  Michael Oberguggenberger  Werner Nachbauer 《Journal of sports sciences》2017,35(12):1125-1133

A common anterior cruciate ligament (ACL) injury situation in alpine ski racing is landing back-weighted after a jump. Simulated back-weighted landing situations showed higher ACL-injury risk for increasing ski boot rear stiffness (SBRS) without considering muscles. It is well known that muscle forces affect ACL tensile forces during landing. The purpose of this study is to investigate the effect of different SBRS on the maximal ACL tensile forces during injury prone landings considering muscle forces by a two-dimensional musculoskeletal simulation model. Injury prone situations for ACL-injuries were generated by the musculoskeletal simulation model using measured kinematics of a non-injury situation and the method of Monte Carlo simulation. Subsequently, the SBRS was varied for injury prone landings. The maximal ACL tensile forces and contributing factors to the ACL forces were compared for the different SBRS. In the injury prone landings the maximal ACL tensile forces increased with increasing SBRS. It was found that the higher maximal ACL force was caused by higher forces acting on the tibia by the boot and by higher quadriceps muscle forces both due to the higher SBRS. Practical experience suggested that the reduction of SBRS is not accepted by ski racers due to performance reasons. Thus, preventive measures may concentrate on the reduction of the quadriceps muscle force during impact.  相似文献   

Mayer, Heinz (Hrsg.): Kommentar zum Universit?tsgesetz 2002 (UG 2002)     

Werner Hauser 《Zeitschrift für Hochschulrecht, Hochschulmanagement und Hochschulpolitik: zfhr》2011,10(1):39-40

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Methode zur Aktivenraten-Prognose in der Sportentwicklungsplanung     

Prof. Dr.-Ing. Werner W. Köhl 《Sportwissenschaft》2014,44(3):160-170

The quantitative sports development planning needed as a basis a forecast of sports practice on the quantitative extent and location. To support this it would be helpful to have cohort data, but their preparation needed at least a generation time, but then they would already be out of date. It is therefore appropriate to go back to resorted longitudinal data in lower age subdivisions which are, in a suitable manner with modified cross-sectional data are linked. Which is common practice, for example in the preparation of forecasting mortality tables for demographic prognosis. In the previous practice were predominantly empirical data on sport activity are kept constant and only linked to the future population. The survey results have only been published for age classes, which is unsuitable for a prognosis. The paper shows alternative how such class values in single year of age data can be transmitted when the results of an empirical study have been published only grouped. Then we made a suggestion as to how the development of cohorts in longitudinal section and the age specific sports activity can be linked to a forecast. For this, the sports activity is expressed as active rate (physically active inhabitants/1000 residents) defined and consistently over all ages from 0 to 99 years and more developed. From this it can be a measure of the active sporting years under the conditions of study year developed. These are the combined active rates, as can be expressed as years active in sports per inhabitant, when the ratios of the survey year would apply to the entire population. The new code is similar to the “combined birth rate” in the demography, where they give good services in analysis and forecasting. The forecast latitude per year of age is limited by external circumstances, so that it never reached 1000 active per 1000 inhabitants. These are the “obstacle rates” to determine inhabitants who are hindered to active sports at that age in that year. As the difference between the unattainable maximum of 1000 minus the obstacle rate to the current active rate results in the age specific prognosis latitude, called “potential rate”. From present periodic surveys of the extent of sporting engagements by age and sex and its projection on the entire forecast period results in “years with sport” expressible annual change. Oriented to the also changing annual potential rates may apply to the change volume sports years are divided annually to the individual age years. This is a data forecast oriented on longitudinal and cross-sectional data of the degree of physical activity in the form of an age-specific active rate.  相似文献   

A Search for Meaning     

Arthur G. Wirth 《College Teaching》2013,61(4):155-158

This article describes an active learning demonstration to increase student interest in and involvement with the topic of research ethics and deception. Students received false, low feedback on an exam and then completed a faculty evaluation form. The class was then informed about the deception and the research issue (the impact of grades on evaluations). Students then discussed their immediate reactions to the experience of deception. Two weeks later students wrote a reflective essay that described how their reactions and views had evolved. The discussion and essays indicated that the demonstration produced a high level of student involvement, empathy toward research participants, and self-examination.  相似文献   

On the preparation of potassium and sodium     

M. Werner 《Journal of The Franklin Institute》1840,29(5):328-329

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Higher education access,participation and progression: Inequalities of opportunity     

Erna Nairz‐Wirth  Sarah O'Shea  Franziska Lessky 《European Journal of Education》2021,56(1):3-8

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