Results 61 to 70 of about 556 (147)
Discover ChemistryThis study presents a comprehensive computational investigation of “4- [(1E)-3-(4-chlorophenyl)-3-oxoprop-1-en-1-yl]phenyl 4-methyl benzene-1-sulfonate” (COP) molecule.
Vinay Parol +4 more
doaj +1 more source
Advanced Materials, Volume 36, Issue 42, October 17, 2024.Silver can be recycled from the end‐of‐life crystalline silicon photovoltaic, yet the recycling and its technology scale‐up are still at an early stage. This work understands and optimizes the silver recovery from the solar cells in continuously stirred tank reactors from the point of view of silver recovery efficiency, through integrating experimental
Shuang Song +3 more
wiley +1 more source
Engineering Reports, Volume 6, Issue 10, October 2024.In the present study, Al‐B4C‐Gr hybrid composites were produced with varying graphene content (0.25, 0.50, 0.75, and 1 wt.%) and keeping boron carbide (10 wt.%) as constant, the effect of graphene proportion on the mechanical properties of produced composites was evaluated.
R. Vinod Kumar +3 more
wiley +1 more source
Engineering Reports, Volume 6, Issue 10, October 2024.Adding dual particles to the matrix reduced the density of Al alloy composites. The additions of dual particles improved the hardness by 15.4%, ultimate strength by 40.4% and yield strength by 46.7%, and wear resistance of the Al2214 alloy. Abstract In the present work, hybrid composites made of Al2214 alloy with B4C and graphite were produced by using
Revanna Kambaiah +7 more
wiley +1 more source
An Artificial Intelligence-Based Scheme for the Management of Vaccines during Pandemics
Engineering ProceedingsA pandemic like COVID-19 caused a massive blow to the global economy, and its impacts will be large and endure across all domains of life. One of the crucial factors in fighting this pandemic is the proper management and administration of the limited ...
Abdul Kareem +2 more
doaj +1 more source
Læring og Medier, 2010 Go online-projektet havde til formål at udvikle og systematisere tilrettelæggelsen af e-læring ved Aarhus Universitet samt transformere en række kurser til webbaseret læring.
Mikkel Godsk, Dorte Sidelmann Rossen
doaj +1 more source
Læring og Medier, 2010 "This is a great course! It really puts climate change into perspective. It takes time and effort to read the literature and to participate in discussions, but it's also fun and the learning outcome is huge" (Citat fra studerende på online kurset Climate
Christian Bugge Henriksen +2 more
doaj +1 more source
Volitionale Transferunterstützung (VTU): Ein innovatives Konzept (nicht nur) für das Fernstudium
, 2008 Im vorliegenden Beitrag wird zunächst allgemein auf die stetig steigende Bedeutung des Fernstudiums in unserer heutigen wissensbasierten Informationsgesellschaft eingegangen. Berücksichtigt werden dabei auch spezifische Hürden und Problemfelder wie das Drop-out („Herausfallen aus Bildungsprozessen“) oder soziale Isolation, da diese bislang noch nicht ...
Deimann, Markus +2 more
openaire +1 more source
Student perceptions of English studies in Bulgaria
NJES: Nordic Journal of English studies, 2011 This paper sets out and discusses the findings of a comprehensive questionnaire survey conducted among English Studies (ES) students in three Bulgarian universities: the University of Sofia (SU), The University of Plovdiv (PU) and the University of ...
Milena Katsarska, Donka Keskinova
doaj +1 more source
Materials Research Express, 2020 The magnetotransport, magnetic and magnetocaloric properties in the polycrystalline Pr _1−x Sr _x MnO _3 (0.20 ≤ x ≤ 0.40) have been studied. The X-ray diffraction peaks for the composition x = 0.20, 0.33 and 0.40 have been indexed with orthorhombic ...
Ajay Kumar Saw +4 more
doaj +1 more source