Results 41 to 50 of about 153,490 (309)

Logical Non-Apriorism and the 'Law' of Non-Contradiction

open access: yes, 2004
A common response to those who question the Law of Non-Contradiction (LNC) is that it is impossible to debate such a fundamental law of logic. The reasons for this response vary, but what seems to underlie them is the thought that there is a minimal set ...
Mark Colyvan   +5 more
core   +1 more source

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

open access: yesFEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman   +4 more
wiley   +1 more source

BELIEVING EPISTEMIC CONTRADICTIONS [PDF]

open access: yesThe Review of Symbolic Logic, 2017
AbstractWhat is it to believe something might be the case? We develop a puzzle that creates difficulties for standard answers to this question. We go on to propose our own solution, which integrates a Bayesian approach to belief with a dynamic semantics for epistemic modals.
Bob Beddor, Simon Goldstein
openaire   +3 more sources

The Barber, Russell's Paradox, Catch-22, God, Contradiction and much more [PDF]

open access: yes, 2004
Wittgenstein speaks of the ‘superstitious dread and veneration by mathematicians in face of a contradiction’ and recommends that, instead of adopting this attitude, people might have wanted to produce a contradiction and ‘would be glad to lead their ...
Goldstein, Laurence
core  

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

open access: yesFEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui   +10 more
wiley   +1 more source

CONTRADICTIONS IN PEDAGOGICAL RESEARCH. AN ANALYSIS FROM A DIALECTICAL-MATERIALIST CONCEPTION OF THE WORLD / LAS CONTRADICCIONES EN LAS INVESTIGACIONES PEDAGÓGICAS. UN ANÁLISIS DESDE LA CONCEPCIÓN DIALÉCTICO-MATERIALISTA DEL MUNDO

open access: yesDidasc@lia: didáctica y educación, 2012
This article is aimed at clarifying the dynamic in précising and identifying the contradictions in scientific investigations, especially in the field of Pedagogical Sciences, from a dialectical-materialist conception of the world.
Ernan Santiesteban Naranjo   +1 more
doaj  

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

open access: yesFEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel   +8 more
wiley   +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

open access: yesFEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin   +12 more
wiley   +1 more source

Sensory Marketing Analysis: Exploring Uncertainty and Contradiction in Consumer Decision-Making. A Multineutrosophic Analysis with ARAS [PDF]

open access: yesNeutrosophic Sets and Systems
Sensory marketing studies how visual, auditory, tactile, olfactory, and gustatory stimuli influence consumer decisions, a complex process characterized by contradictions and uncertainties.
Eluard Alexander Mendoza Zenozain   +2 more
doaj  

Artificial Intelligence and Mental Well‐Being in Adult Education: Implications for Practice and Professional Responsibility

open access: yesNew Directions for Adult and Continuing Education, EarlyView.
ABSTRACT Mental well‐being is central to adult learner success, yet many adult education institutions lack capacity to provide timely and accessible support. This article examines how artificial intelligence (AI) can strengthen mental health–adjacent supports in adult and continuing higher education, with attention to professional practice and ...
Adam L. McClain, Thomas Wade
wiley   +1 more source

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