Results 91 to 100 of about 1,232,214 (293)

The Best Choice Problem under ambiguity [PDF]

open access: yes
We model and solve Best Choice Problems in the multiple prior framework: An ambiguity averse decision maker aims to choose the best among a fixed number of applicants that appear sequentially in a random order.
Tatjana Chudjakow, Frank Riedel
core  

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

The use of multiple choice tests in law

open access: yes, 2008
The paper evaluates the success in using multiple choice tests (MCT) to support student learning on the law degree at the University of Westminster. Law is a subject which does not encourage the use of MCTs as a type of summative assessment as it is ...
Marshall, K.
core  

A computer-aided environment for construction of multiple-choice tests [PDF]

open access: yes, 2005
Report of a CELT project on enhancing learning and teaching through innovation and researchMultiple choice tests have proved to be an efficient tool for measuring students' achievement and are used on a daily basis both for assessment and diagnostics ...
Bernardes, Jon   +2 more
core  

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

open access: yesFEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

The Best Choice Problem under Ambiguity

open access: yes, 2009
Chudjakow T, Riedel F. The Best Choice Problem under Ambiguity. Working Papers. Institute of Mathematical Economics. Vol 413. Bielefeld: Universität Bielefeld; 2009.We model and solve Best Choice Problems in the multiple prior framework: An ambiguity ...
Chudjakow, Tatjana   +2 more
core  

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Uncovered Set Choice Rule [PDF]

open access: yes
I study necessary and sufficient conditions for a choice function to be rationalised in the following sense: there exists a complete asymmetric relation T (a tournament ) such that for each feasible (finite) choice situation, the choice coincides with ...
Michele Lombardi
core  

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

CONSISTENT DYNAMICE CHOICE AND NON-EXPECTED UTILITY PREFERENCES [PDF]

open access: yes
Pursuing works from Sarin and Wakker (1998), we study how NonExpected Utility models could be consistently applied to multi-stage decision problems. Concerning multiple priors model, we remove the argument that dynamic consistency, consequentialism and ...
André Lapied, Pascal Tocquebeuf
core  

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