Results 61 to 70 of about 919,157 (297)

Threshold concept knowledge in analogue electronics: Support and assessment [PDF]

open access: yes, 2012
In electrical engineering, as in other academic disciplines, there exist special, threshold concepts, where students often get stuck but which once grasped reveal new ways of thinking about a subject.
Harlow, Ann   +2 more
core   +1 more source

Computing the Least-core and Nucleolus for Threshold Cardinality Matching Games

open access: yes, 2014
Cooperative games provide a framework for fair and stable profit allocation in multi-agent systems. \emph{Core}, \emph{least-core} and \emph{nucleolus} are such solution concepts that characterize stability of cooperation.
D. Schmeidler   +5 more
core   +1 more source

On the transition to turbulence of wall-bounded flows in general, and plane Couette flow in particular [PDF]

open access: yes, 2014
The main part of this contribution to the special issue of EJM-B/Fluids dedicated to Patrick Huerre outlines the problem of the subcritical transition to turbulence in wall-bounded flows in its historical perspective with emphasis on plane Couette flow ...
Manneville, Paul
core   +3 more sources

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

open access: yesFEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka   +11 more
wiley   +1 more source

Speed, human reality, and the ribovirocell of human existence in the COVID19 and post-COVID19 space-time

open access: yesAcademicus International Scientific Journal
In this follow up paper, the ribovirocell concept from the first part of the study is linked to the ontological realm of human reality before, during and in the aftermath of COVID19.
Chidinma Uche Iheanetu   +2 more
doaj   +1 more source

Threshold Concepts in deutschen Bibliotheken - eine Utopie?

open access: yeso-bib. Das offene Bibliotheksjournal, 2017
Dieser Artikel versucht sich an einer Bestandsaufnahme der Situation in der Informationskompetenzvermittlung in Hochschulbibliotheken. Dabei geht es um die veränderten Bedürfnisse von Studierenden sowie deren Informationsverhalten.
Carolin Ahnert
doaj   +1 more source

Nicotinamide N‐methyltransferase promotes drug resistance in lung cancer, as revealed by nascent proteomic profiling

open access: yesMolecular Oncology, EarlyView.
AZD9291 has shown promise in targeted cancer therapy but is limited by resistance. In this study, we employed metabolic labeling and LC–MS/MS to profile time‐resolved nascent protein perturbations, allowing dynamic tracking of drug‐responsive proteins. We demonstrated that increased NNMT expression is associated with drug resistance, highlighting NNMT ...
Zhanwu Hou   +5 more
wiley   +1 more source

Triggering Engagement in SoTL through Threshold Concepts

open access: yesInternational Journal for the Scholarship of Teaching and Learning, 2009
This essay is a reflection on the effectiveness of the idea of threshold concepts in engaging teaching staff in developing their scholarly teaching and scholarship of learning and teaching.
Jan McLean
doaj   +1 more source

Developing an Arctic Geology course: exploring the role of fieldwork in a challenging learning space

open access: yesUniped, 2021
This article explores how students are positioned to participate in an Arctic Geology course, what challenges students meet and how developing the course might mitigate these.
Rie Hjørnegaard Malm, Lena Håkansson
doaj   +1 more source

Automatic histogram threshold using fuzzy measures [PDF]

open access: yes, 2010
In this paper, an automatic histogram threshold approach based on a fuzziness measure is presented. This work is an improvement of an existing method. Using fuzzy logic concepts, the problems involved in finding the minimum of a criterion function are ...
Bustince, Humberto   +3 more
core   +1 more source

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