Results 81 to 90 of about 6,693 (178)

När lärandet blir svårt: En forskningsöversikt om studenters upplevelser av känslomässiga utmaningar i undervisningssituationer

open access: yesHögre Utbildning
Syftet med denna forskningsöversikt är att bidra till fördjupade kunskaper om studenters upplevelser i känslomässigt påfrestande situationer i olika undervisningssammanhang.
Maria Weurlander
doaj   +1 more source

Identifikation potenzieller Nachhaltigkeitsindikatoren von Genossenschaftsbanken: Eine Literaturstudie [PDF]

open access: yes, 2015
Die MemberValue-Orientierung von Genossenschaftsbanken impliziertdie Schaffung umfassender Nachhaltigkeitsleistungen. Welche Nachhaltigkeitsindikatoren dabei potenziell Anwendung finden, wird in diesem Arbeitspapier ermittelt.
Klein, Florian
core  

Kekule-distortion-induced Exciton instability in graphene

open access: yes, 2008
Effects of a Kekule distortion on exciton instability in single-layer graphene are discussed. In the framework of quantum electrodynamics the mass of the electron generated dynamically is worked out using a Schwinger-Dyson equation.
A. Das   +2 more
core   +1 more source

Eurasian golden jackal as host of canine vector-borne protists

open access: yesParasites & Vectors, 2017
Background Jackals are medium-sized canids from the wolf-like clade, exhibiting a unique combination of ancestral morphotypes, broad trophic niches, and close phylogenetic relationships with the wolf and dog.
Barbora Mitková   +13 more
doaj   +1 more source

On discretely entropy conservative and entropy stable discontinuous Galerkin methods

open access: yes, 2018
High order methods based on diagonal-norm summation by parts operators can be shown to satisfy a discrete conservation or dissipation of entropy for nonlinear systems of hyperbolic PDEs.
Chan, Jesse
core   +1 more source

“Jag måste få vara min lärare, min person”: En intervjustudie om lärarstudenters utveckling av professionell identitet i VFU

open access: yesEducare
This study investigates student teachers’ development of professional identity during teacher education, focusing on two distinct practicum periods. The research questions are: 1) How do student teachers with prior professional experience perceive the ...
Ilona Rinne   +2 more
doaj   +1 more source

The Determination of the Union Status of Workers [PDF]

open access: yes
A model of the determination of the union status of workers is developed that incorporates the separate decisions of workers and potential union employers in a framework which recognizes the possibility of an excess supply of workers for existing union ...
Henry S. Farber
core  

The analysis of diffusion controlled reactions with non-equal diffusivities of the reactatnts [PDF]

open access: yes, 1996
We show, using as a model problem the description of the reaction of a fuel pocket with the oxygen of the environment, how to derive a system of conservation equations to describe the evolution of the temperature and concentrations of the reactants, when
Liñán Martínez, Amable
core   +1 more source

Spin-charge separation and localization in one-dimension

open access: yes, 2005
We report on measurements of quantum many-body modes in ballistic wires and their dependence on Coulomb interactions, obtained from tunneling between two parallel wires in a GaAs/AlGaAs heterostructure while varying electron density.
Auslaender, O. M.   +7 more
core   +1 more source

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