Results 111 to 120 of about 1,466,559 (292)

Stochastic boundary crossing probabilities for the Brownian motion

open access: yes, 2013
Using martingale methods, we derive a set of theorems of boundary crossing probabilities for a Brownian motion with different kinds of stochastic boundaries, in particular compound Poisson process boundaries.
Dassios, Angelos, Che, Xiaonan
core   +1 more source

Overcoming platinum resistance by the disulfiram metabolite CuET in novel preclinical models of human carcinomas

open access: yesMolecular Oncology, EarlyView.
Cisplatin‐resistant cancer cells survive DNA‐damaging platinum‐based treatment yet remain sensitive to CuET‐induced proteotoxic stress. The distinct mechanism of action allows CuET to overcome and eliminate cisplatin‐resistant tumour cells, unless highly expressed metallothioneins (MTs) interfere with CuET, thereby highlighting MT levels as candidate ...
Stefanos Arampatzis   +20 more
wiley   +1 more source

Beyond disciplines: Strengthening boundary crossing through geography

open access: yesGeo: Geography and Environment
It is now widely acknowledged by many academics, practitioners and policy‐makers that working across the boundaries of disciplines, sectors, and institutions is vital if we are to effectively address the challenges of sustainability in practice ...
Gary Kass
doaj   +1 more source

Transboundary aquuifers and binantional ground water database for the city of El Paso / Ciudad Juarez area

open access: yes, 1998
This document integrates official ground-water data from the United States and Mexico into one data base. These data were exchanged during a series of official meetings held in the offices of the Comisión Internacional de Limites y Aguas and the ...
International Boundary and Water Commission (IBWC)
core  

An outer membrane vesicle‐associated two‐track model for enterotoxigenic Bacteroides fragilis oncogenesis

open access: yesMolecular Oncology, EarlyView.
Enterotoxigenic Bacteroides fragilis is a gut bacterium linked to bowel cancer. We propose that its toxin acts along two routes: at the cell surface, cutting the adhesion protein E‐cadherin and triggering inflammation; and inside the cell, delivered by bacterial vesicles, switching on NOD1 and cancer stem cell programs.
Kangchan Choi   +2 more
wiley   +1 more source

Bridging School and Practice? Barriers to the Integration of ‘Boundary Objects’ for Learning and Assessment in Clinical Nursing Education

open access: yesPerspectives on Medical Education
Introduction: In clinical health professions education, portfolios, assignments and assessment standards are used to enhance learning. When these tools fulfill a bridging function between school and practice, they can be considered ‘boundary objects’. In
Malou Stoffels   +6 more
doaj   +1 more source

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

open access: yesFEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose   +9 more
wiley   +1 more source

Been there, done that, bought the souvenirs - Of journeys and boundary crossing

open access: yes
BEEN THERE, DONE THAT, BOUGHT THE SOUVENIRS - OF JOURNEYS AND BOUNDARY CROSSING Been there, done that, bought the souvenirs - Of journeys and boundary crossing (-
Brown, Stephen   +2 more
core   +1 more source

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

open access: yesFEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss   +7 more
wiley   +1 more source

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