Results 71 to 80 of about 32,978,572 (237)

Editorial: Media-related Educational Competencies of German and US Preservice Teachers

open access: yesMedienPädagogik: Zeitschrift für Theorie und Praxis der Medienbildung, 2020
Media have become omnipresent in children’s and youths’ everyday lives, and they also offer rich chances and challenges for educational contexts. On the one hand, media can, for example, support students’ learning effectively, enhance lessons with ...
Jennifer Tiede
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

open access: yesFEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee   +7 more
wiley   +1 more source

On codimensions k immersions of m-manifolds for k = m - 3, k = m - 5 and k = m - 6

open access: yes, 2010
Let us consider M be a closed smooth connected m-manifold, N be a smooth n-manifold and f: M → N be a continuousmapwith codimension k = n - m > 0. In this paper, under certain conditions, we prove that f is homotopic to an immersion, in the following ...
de Mattos, Denise   +3 more
core  

cu-mkp/m-k-manuscript-data: v2.0.7 2024-03-18

open access: yes
<p>v2.0.7 2024-03-18</p> <p>Building on previous release (v2.0.6) which was never deployed to production due to bugs. This will thus result in the twenty-second post-public release of Feb 6, 2020.
Gregory Schare   +11 more
core   +1 more source

K. M. Thomas letter

open access: yes
The collection contains a letter from K. M.
Thomas, K. M., 1828-?
core   +1 more source

Surgical Repair of Post-Infarct True Posterobasal Ventricular Aneurysm with Mitral Valve Replacement and Coronary Revascularization: a Case Report

open access: yesJournal of Tehran University Heart Center, 2012
Post-infarction ventricular aneurysm is a complication of myocardial infarction. While the involvement of the anterior wall is quite common, posterobasal left ventricular aneurysm is a rare clinical complication in this setting.
Dasarathan Charumathi   +2 more
doaj  

Organs of slaughter pigs as a source of potential risk for human health in the Czech Republic during the years 1995-2002

open access: yesVeterinární Medicína, 2004
The level of risk for human health originating from organs of slaughter pigs was determined on the basis of carcass inspection classification at slaughterhouses in the Czech Republic during the period of 1995-2002.
V. Vecerek   +4 more
doaj   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

open access: yesFEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens   +8 more
wiley   +1 more source

Decoding the dynamic extracellular matrix in cancer—3D models and bioscaffolds rewire the rules of tumor progression

open access: yesFEBS Letters, EarlyView.
Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani   +3 more
wiley   +1 more source

Aortic Arch Replacement with Moderate Hypothermia and a Modified Three-PUMP Circuit

open access: yesJournal of Tehran University Heart Center, 2011
A strategy employing moderate hypothermia for the replacement of the aortic arch is proposed to avoid the complications of profound hypothermic circulatory arrest. Two patients underwent the complete replacement of the aortic arch using three pumps - for
Prashant Vaijyanath   +2 more
doaj  

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