Results 41 to 50 of about 1,794,867 (233)

The zinc finger transcription factor PLAGL2 enhances stem cell fate and activates expression of ASCL2 in intestinal epithelial cells [PDF]

open access: yes, 2010
O encaminhamento de textos originais para submissão seguem algumas orientações básicas, levando em conta, inicialmente, que devem ser inéditos e que serão submetidos à aprovação de avaliadores especialistas nos temas tratados.
Strubberg, Ashlee M   +7 more
core   +1 more source

Habitação de interesse social na produção da cidade brasileira [PDF]

open access: yes, 2014
O trabalho aborda a habitação social como política pública brasileira e municipal frente ao Estatudo da Cidade e às diretrizes constitucionais e de sustentabilidade.
Gelpi, Adriana   +2 more
core   +1 more source

AS RELAÇÕES SOCIAIS NA PRODUÇÃO DO ESPAÇO URBANO

open access: yesGeopauta, 2019
O presente artigo aborda qualitativamente a produção das cidades em meio às relações sociais que se estabelecem. A cidade para o capital é um objeto de valor.
Tânia Costa Silva   +1 more
doaj   +1 more source

Nanomaterialien aus dem Espressokocher: polymere Kohlenstoffnitride für die photokatalytische Abwasserreinigung mit sichtbarem Licht

open access: yesCHEMKON, EarlyView.
Im Beitrag wird die Konstruktion eines low‐cost Muffelofens auf der Grundlage eines Espressokochers und einer Heizplatte vorgestellt. In diesem können die auf Kohlenstoff und Stickstoff basierenden polymeren Kohlenstoffnitride aus Harnstoff synthetisiert werden.
Malte Petersen   +4 more
wiley   +1 more source

Robert Altman : erste bibliographische Notizen [PDF]

open access: yes, 2010
Die folgende Arbeitsbibliographie entstand im Kontext eines Seminars zu den Filmen Altmans. Sie versteht sich als eine erste Durchsicht des Materials und soll fortgeschrieben werden.
Jebsen, Nina, Wulff, Hans Jürgen
core  

Articulating Problems and Markets: A Translation Analysis of Entrepreneurs’ Emergent Value Propositions [PDF]

open access: yes, 2018
In this qualitative study, the authors apply Callon’s sociology of translation to examine how new technology entrepreneurs enact material arguments that involve the first two moments of translation—problematization (defining a market problem) and ...
Altounian, David   +4 more
core   +1 more source

Shape Derivatives of the Eigenvalues of the De Rham Complex for Lipschitz Deformations and Variable Coefficients: Part I

open access: yesMathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT We study eigenvalue problems for the de Rham complex on varying three‐dimensional domains. Our analysis includes the Helmholtz equation as well as the Maxwell system with mixed boundary conditions and non‐constant coefficients. We provide Hadamard‐type formulas for the shape derivatives under weak regularity assumptions on the domain and its ...
Pier Domenico Lamberti   +2 more
wiley   +1 more source

Einfluss von Fachinteresse auf situationales Interesse bei der Bearbeitung von Aufgaben im Fach Geschichte. Eine Treatment-Studie mit Variation der Aufgabeninteressantheit am Beispiel „Deutscher Widerstand im Nationalsozialismus“ [PDF]

open access: yes, 2014
Die Studie geht der Frage nach, welchen Einfluss individuelles Fachinteresse auf das aufgabenbezogene situationale Interesse im Unterrichtsfach Geschichte hat. Dabei wurde zwischen zwei Klassen unterschieden.
Baumgartner, Isolde
core   +1 more source

Single‐Layer Boron Phosphide on Metallic Surfaces: Screening of Promising Substrates

open access: yesphysica status solidi (b), EarlyView.
Hexagonal boron phosphide on Ag (111) and the section of the periodic table with the metals, from IX, X, and XI groups, used as substrates. The structural and electronic properties of single‐layer hexagonal boron phosphide (hBP) on the (111) surface of face‐centered cubic transition metals from the groups IX‐XI are extensively investigated by means of ...
Walter Zuccolin, Maria Peressi
wiley   +1 more source

Hvorfor velger elever på videregående skole programfaget psykologi?

open access: yesNordisk tidsskrift for utdanning og praksis
Psykologi er blitt et svært populært programfag blant elever på studiespesialiserende utdanningsprogram. Det er tre hypoteser om hvorfor elever velger psykologi: (1) At det er et fag det er lett å få gode karakterer i, rigour hypothesis, (2) at elever ...
Mari Veierud Busch
doaj   +1 more source

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