Browsing Naturwissenschaften, Mathematik und Informatik by Referee "Waitz, Thomas Prof. Dr."
Now showing items 1-16 of 16
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Adaptierte wissenschaftliche Literatur
(2024-01-19)Science communication is changing, driven by the huge potential of the Internet. The importance of traditional media, and thus the influence of gatekeepers such as science journalists, continues to decline in favor of ... -
Empirische Studien zur horizontalen Vernetzung in naturwissenschaftlichen Schulbüchern und zur Förderung situationalen Interesses im fächerübergreifenden Unterricht
(2023-04-28)The implementation of integrated science education has already been a widely discussed topic in Germany for several decades. The arguments put forward are, on the one hand, a learning-promoting linking of subject content ... -
Synthesis and Magnetic Properties of Polyimidosulfur- and Bis(benzoxazolyl)methanide-ligated Complexes
(2022-09-30)The properties of magnetic molecules are promising centerpieces in various fields of research directed toward novel technologies, ranging from quantum computing, high-density data storage systems, and medical imaging ... -
Heterogenität als Herausforderung und Chance in der Hochschulausbildung in Zeiten der digitalen Transformation
(2021-11-22)Industry 4.0, Working World 4.0 and Chemistry 4.0 - Today's society is in a constant state of change due to digitalization. Therefore, lifelong learning is essential in order to meet the challenges within society and the ... -
Entwicklung und Evaluation von Konzepten und Formaten zum Wissenstransfer von der Forschung in die Schule und Öffentlichkeit - Am Beispiel des SFB 803
(2020-10-27)In scientific research, involvement of society within the context of science outreach pro-jects gains increasing importance. While numerous offers which serve to promote gen-eral interest in the natural sciences exist, so ... -
Klassifizierung polarer Metall-Kohlenstoff-Bindungen in hauptgruppenmetallorganischen Verbindungen mittels experimenteller Elektronendichteanalyse
(2020-10-20)In general, organometallic compounds are characterized by their metal-carbon bond. This is characterized by its polar nature. Examples of this class of compounds are Grignard reagents and organolithium compounds such as ... -
Nanotechnologie im Kontext einer Bildung für nachhaltige Entwicklung: Vom Konzept zur curricularen Innovation für den Chemieunterricht
(2019-08-02)With the growing number of challenges that humankind is currently facing, the need for diverse solutions and possible courses of action is increasing. Two elements are necessary for sustainable development in the economy, ... -
Chemie im Übergang zwischen Schule und Hochschule
(2018-07-05)Chemistry is a subject with high dropout rates at universities worldwide. The main reasons for these dropout rates are problems with understanding basic chemistry concepts, such as acid-base-reactions, chemical equilibrium ... -
Atomic layer deposition of metal and metal chalcogenide thin films and nanolaminate composites.
(2018-04-09)The construction of a novel “hot and cold wall, cross laminar flow multiple substrate atomic layer deposition reactor” is presented including a LabView based control program and an user-optimized graphical user interface. ... -
Ammonia stabilized Carbanions
(2018-01-17)This thesis examines the solvation of alkali metal cyclopentadienyl derivatives (Cp, CpMe, Cp*, indenyl, fluorenyl) in liquid ammonia as well as in solutions of ammonia in polar aprotic solvents. The degree of solvation ... -
Konzeptualisierung des Themas "Nano" für den Chemieunterricht
(2016-11-23)Nanotechnology is considered as one of the 21st century’s key technologies that can be helpful in solving some of the greatest challenges of our time. Because of this technology’s distinct influence on our future, it is ... -
C<sub>2</sub>-Symmetric Pyrazole-Bridged Ligands and Their Application in Asymmetric Transition-Metal Catalysis
(2016-06-03)Within the scope of this thesis the synthesis of a plethora of examples of in total three types of C2-symmetric pyrazole-bridged ligand systems (namely PyrBOX, PyrBPyBOX and ProPyrazole) could be established ... -
Charge Density Analysis of Low-Valent Tetrels
(2016-02-11)This thesis deals with the bonding situation of low valent tetrels. More precisely an experimental charge density study of the silylone (cAACcy)2Si was carried out in order to investigate whether the bonding in this new ... -
Data Quality Bench-Marking for High Resolution Bragg Data
(2015-03-05)The thesis deals with data quality bench-marking for high resolution Bragg data. It compares and evaluates Bragg data from various radiation sources and different detection types. Two different small molecules containing ... -
Aggregation Study on Lithiated Five-membered Heterocycles – Towards the Pentuple Ion
(2014-01-30)The main work of this thesis focuses on the elucidation of the aggregation of 2-thienyllithium, methyl-substituted 2-thienyllithium and 2-furyllithium in the solid state and in solution. The addition of an adequate donor ... -
Charge Density Distribution in Low-Valent Tetrels
(2013-05-22)The scope of this work was the analysis of the electron density of low valent tetreles. For silicon and carbon-containing compounds. Especially low valent silicon compounds are of great interest because their synthesis has ...