612 Dokumente gefunden :

Artikel / Aufsatz
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2021-05-19

Resolution Limits in Lens-Integrated CMOS THz Cameras Employing Super-Resolution Imaging

In this paper, we discuss the design choices of CMOS THz cameras for achieving maximum angular resolution and high sensitivity over a large bandwidth. In an active THz imaging set-up, the spatial resolution becomes a function of the object magnification, determined by the focal length of the collimating…
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2021-05

German Teachers Learning about the Shoah in Israel : An Ethnography of Emotional Heritage and Contemporary Encounters

This report is based upon research funded by the German-Israeli Foundation for Scientific Research and Development (GIF).
Buch
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2021-04

Mathematical Modelling and Nonstandard Schemes for the Corona Virus Pandemic

The programs used in this Master thesis: https://git.uni-wuppertal.de/1449563/covid-19-modelling/-/tree/master/PROGRAMS
Report
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2021

Evaluationsbericht der Schülerinformationstage 2021

Erschienen: Wuppertal : Zentrale Studienberatung, 2021
Report
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2021

Competition and Living Lab Platform (Annex 74) Science & Technology (Subtask A) Focus Report 3: Project Facts Template

The focus report “Project Facts Template” contains a series of templates designed for summarizing quanti-tative information on competition buildings. Design, planning and implementation of the contributions to a building competition such as the Solar Decathlon are a continuous process during the whole…
Report
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2021

Competition and Living Lab Platform (Annex 74) Science & Technology (Subtask A) Focus Report 1: Monitoring Data Visualization

The focus report “Monitoring Data Visualization” gives a detailed overview of the obtained monitoring data from Solar Decathlon Europe 2010, 2012, 2014 and Solar Decathlon Middle East 2018 by presenting a large number of illustrations. Each competition is structured in a separate chapter and begins with…
Report
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2021

Competition & Living Lab Platform (Annex 74) Science & Technology (Subtask A) Focus Report 2: Topical Paper

Within the IEA Technology Collaboration Program (IEA TCP) framework relevant research on building en-ergy performance and renewable energy supply in the built environment was done and published recently. Namely in the Energy in Buildings and Communities TCP, Solar Heating and Cooling TCP and Heat Pump…
Report
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2021

Der Tag, an dem ich Engels begegnete

Ein Projekt kreativen Schreibens zum 200. Geburtstag von Friedrich Engels. – Texte, Theorien, Methoden –
Buch
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2021

Description of Virtual Photons and Pion Clouds in the XBPS Model of Elementary Particles

The description of muons and pions and other light elementary particles in the Exponentially-damped Breit-Pauli- Schrödinger (XBPS) model is reviewed. An analogy is made between the configuration interaction method of electronic structure and the use of virtual photons in the highly accurate theory of…
Buch
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2021

The Structure and Properties of Muons and Pions in the Exponentially Damped Breit-Pauli-Schrödinger (XBPS) Model

The Exponentially-damped Breit-Pauli-Schrödinger (XBPS) model of elementary particles is applied to the description of muons, pions and kaons. Based on the products of their decay processes, the compositions of these meta-stable particles are given in terms of protons, electrons, and neutrinos and their…
Buch
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2021

The Binding Energy of the Deuteron in the Exponentially Damped Breit-Pauli-Schrödinger (XBPS) Model

The XBPS method that is successful in obtaining a low-energy state of positronium which is equivalent to the photon is employed to study the effects of nuclear binding. The theoretical treatment of interactions that are capable of holding an electron within the small volume of a neutron, with the requisite…
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2021

The Fate of Solar Neutrinos

The history of attempts to reconcile the amount of neutrino flux arriving at the earth’s surface from the sun with the profile of fusion reactions occurring on the sun is recounted. Less than half the expected number of neutrinos is actually found, which has raised questions about the reliability of…
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2021

Inclusion of Breit-Pauli Short-range Interactions in the Quantum Mechanical Theory of Sub-atomic Systems

Following the introduction of the Schrödinger and Dirac quantum mechanical equations for the description of hydrogenic atoms, there was a longstanding attempt to develop a similar approach which is applicable to the treatment of nuclear reactions. There was consensus that interactions of shorter range…
Blog-Eintrag
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2021

The Spin-flip Mechanism for Neutron Decay and Its Relation to the Nuclear Shell Model

The exponentially-damped Breit-Pauli Schrödinger (XBPS) model of nuclear physics is reviewed. A key assumption is that the neutron is a compound of three elementary particles: the proton, the electron and the antineutrino. Binding within the neutron is achieved by assuming that the antineutrino plays…
Artikel / Aufsatz
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2021

A Filter is Better Than None: Improving Deep Learning-Based Product Recommendation Models by Using a User Preference Filter

Nowadays, recommendation systems are a central component in a wide range of online services. One major challenge for them is to generate suitable recommendations for individual users who differ, among other things, in their interests and preferences. In this paper, we propose a deep learning-based product-to-product…
Erschienen: IEEE, 2021

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