Publications
Voici les éléments 61-120 de 543
Investigation on the dissemination of unit watt in airborne sound and applications
(2019)
Sound power describes the emission of sound from sound sources. Despite today's state-of-the art measurement techniques, the current sound power determination methods are restricted due to various limitations. To overcome ...
Reading the Post-Apartheid City
(2019)
This study analyses the representation of Durbanite and Capetonian urban spaces in the following selection of post-apartheid works: Mariam Akabor's ''Flat 9'', Rozena Maart's ''Rosa's District Six'', Johan van Wyk's ''Man ...
Neurostimulations-Kultur
(2017)
Anthropometric Individualization of Head-Related Transfer Functions Analysis and Modeling
(2017)
Human sound localization helps to pay attention to spatially separated speakers using interaural level and time differences as well as angle-dependent monaural spectral cues. In a monophonic teleconference, for instance, ...
Gewohnt ist nicht normal
(2018)
Low Complexity Physical Layer Cooperation Concepts for Mobile Ad Hoc Networks
(2018)
In this thesis low complexity physical layer cooperative communication schemes are investigated to improve the spectral efficiency, the scalability and the coverage range of mobile ad hoc networks (MANETs). Specifically, ...
Magnetismus hoch 4
(2017)
Optimal Domain and Integral Extension of Operators Acting in Frechet Function Spaces
(2017)
It is known that a continuous linear operator T defined on a Banach function space X(μ) (over a finite measure space ( Omega,§igma,μ)) and with values in a Banach space X can be extended to a sort of optimal domain. ...
A Functional, Comprehensive and Extensible Multi-Platform Querying and Transformation Approach
(2016)
This thesis is about a new model querying and transformation approach called FunnyQT which is realized as a set of APIs and embedded domain-specific languages (DSLs) in the JVM-based functional Lisp-dialect Clojure. Founded ...
High Performance Propagation of Large Object Populations in Earth Orbits
(2015)
Orbital debris is becoming an increasing problem for space flight missions. New satellite launches, explosions, collisions and other events cause a steady rise in the number of objects orbiting the Earth. It is therefore ...
Heterobimetallic [2.2]Paracyclophane Complexes and Their Application in Photoredox Catalysis
(2020)
The most important goal of current chemistry research is to provide green and sustainable routes to compounds of interest. One way of addressing this is the use of abundant and inexpensive sources of energy to drive ...
The Complexity of Zadeh's Pivot Rule
(2020)
The Simplex algorithm is one of the most important algorithms in discrete optimization, and is the most used algorithm for solving linear programs in practice. In the last 50 years, several pivot rules for this algorithm ...
Akademische Resilienz
(2020)
Grammatik der Natur
(2017)
Dynamic iteration and model order reduction for magneto-quasistatic systems
(2019)
Our world today is becoming increasingly complex, and technical devices are getting ever smaller and more powerful. The high density of electronic components together with high clock frequencies leads to unwanted side-effects ...
Teachers' Beliefs and Strategies when Teaching Reading in Multilingual Settings
(2019)
Globalization has not only changed our society, it has also had a profound effect on education. Many schools deal with student populations that due to migration have become increasingly multilingual. Politically, few would ...
Speech perception in complex acoustic environments:
(2019)
Listeners with hearing impairments have difficulties understanding speech in the presence of background noise. Although prosthetic devices such as hearing aids and cochlear implants may improve the hearing capability, ...
The F-Word
(2019)
Ezra Pound, T. S. Eliot, and Wyndham Lewis have all, to varying degrees, been the subject of studies that explore their ideology. All too often, however, these studies have not tackled the issue adequately, limiting their ...
Reading Loss
(2019)
This book focuses on six post-apartheid novels, namely Zo¨e Wicomb's ''Playing in the Light'' (2006), Marlene van Niekerk's ''Agaat'' (2004/2007), André Brink's ''Devil's Valley'' (1998), Sarah Penny's ''The Beneficiaries'' ...
Energize the Base of the Pyramid!
(2019)
In many countries of the Global South, energy infrastructure is holey, unreliable or simply not existent. This leads to different kinds of severe problems. Just to name a few: Family members, mostly women, spend hours every ...
Elektronenbahnen in Feldern
(2018)
Smart Universities
(2018)
Institutions of learning at all levels are challenged by a fast and accelerating pace of change in the development of communications technology. Conferences around the world address the issue. Research journals in a wide ...
"Kämpferische" Wissenschaft
(2018)
The Complexity of Zadeh's Pivot Rule
(2020)
The Simplex algorithm is one of the most important algorithms in discrete optimization, and is the most used algorithm for solving linear programs in practice. In the last 50 years, several pivot rules for this algorithm ...
Inside Barefoot Economics
(2021)
"... the practice of barefoot economics requires more than simply the lived experience of poverty-related phenomena. In contrast to the prevailing positivist paradigm within the scientific discipline of economics that tends ...
Investigation on the dissemination of unit watt in airborne sound and applications
(2019)
Sound power describes the emission of sound from sound sources. Despite today's state-of-the art measurement techniques, the current sound power determination methods are restricted due to various limitations. To overcome ...
Diagnostische Prozesse von Studierenden des Lehramts
(2021)
Eine lernendenorientierte und adaptive Gestaltung von Unterricht erfordert von den Lehrkräften, dass sie vorhandene Kompetenzen und Lernprozesse der Schülerinnen und Schüler diagnostizieren. Außerdem müssen sie die ...
Modelle als Mittel der Erkenntnisgewinnung im Chemieunterricht der Sekundarstufe I
(2021)
Das Nutzen von Modellen ist konstitutiv für die Fachwissenschaft der Chemie und in der Folge auch für chemiebezogene Lehr-/Lernumgebungen. Um die Modellnutzung im schulischen Chemieunterricht erfolgreich zu integrieren, ...
Wissenschaftliche Kontroversen im Physikunterricht
(2022)
Erkenntnisgewinnung ist in den Naturwissenschaften untrennbar mit wissenschaftlichen Kontroversen verknüpft, die auch für den Physikunterricht einen Bildungswert besitzen, insbesondere im Hinblick auf kritische Urteilsbildung, ...
Zentrale Themen der Ideengeschichte physikdidaktischer Forschung in Deutschland anhand ausgew ̈ahlter Originalquellen
(2021)
Die Didaktik der Physik ist im deutschsprachigen Raum mittlerweile fest etabliert. Ihre Akteur_innen haben ein Selbstverständnis als eigene wissenschaftliche Disziplin entwickelt, die eigene Forschungsfelder und -fragestellungen ...
Science Education
(2016)
Diese Studie bietet eine systematische Zusammenfassung der empirischen Forschungen in der Science Education, der internationalen Didaktik der Naturwissenschaften. Dieses Forschungsfeld hat seit einiger Zeit einen großen ...
Nachhaltigkeitsbewertung von Kleinkläranlagen mittels Ökoeffizienzanalyse zur Ableitung von Produktverbesserungen
(2016)
Obwohl vollbiologische Kleinkläranlagen (KKA) als dauerhafte Lösung der Abwasserreinigung anerkannt sind und auch bereits in großem Umfang Anwendung finden, stehen Informationen zur ökologischen Nachhaltigkeit der Herstellung ...
Das Amalgam Anfangs-Elektrizitätslehreunterricht
(2020)
In fachdidaktischen Interventionsstudien wird Unterricht auf Basis neu entwickelter Unterrichtskonzepte öfter mit "traditionellem Unterricht" verglichen. Eine vertiefte Auseinandersetzung mit "traditionellem Unterricht" ...
Collaborative Technologies and Data Science in Artificial Intelligence Applications
(2020)
In September 2020, researchers from Armenia, Chile, Germany and Japan met at the American University of Armenia for a virtual conference to discuss technologies with applications in smart cities, data science and information ...
Perspektivenübernahme im Physikunterricht
(2022)
Perspektivenübernahme gilt als unerlässlich für die gemeinsame Verständigungin Interaktionen. Dabei setzt eine Person gezielt ihre eigene Sichtweise zu der ihrer Interaktionspartnerin bzw. ihres Interaktionspartners in ...