Results 31 to 40 of about 37,404 (267)

Algerian elders are living longer lives, but shorter lives free of chronic diseases: An analysis of the 2006-2019 period

open access: yesPopulation Medicine
Introduction Population aging in Algeria dictates that the health conditions in which the elderly are expected to spend their remaining life years are examined. Chronic diseases account for a significant proportion of lost healthy years.
Farid Flici, Meryem Chinoune
doaj   +1 more source

Techniques for modelling network security / Kompiuterių sistemų saugumo modeliavimas

open access: yesMokslas: Lietuvos Ateitis, 2012
The article compares modelling techniques for network security, including the theory of probability, Markov processes, Petri networks and application of stochastic activity networks.
Lech Gulbinovič
doaj   +1 more source

A Two-Stage Stochastic Optimisation Methodology for the Operation of a Chlor-Alkali Electrolyser under Variable DAM and FCR Market Prices

open access: yesEnergies, 2020
The increased penetration of renewable energy sources in the electrical grid raises the need for more power system flexibility. One of the high potential groups to provide such flexibility is the industry.
Jens Baetens   +3 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

open access: yesFEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang   +2 more
wiley   +1 more source

Lifting the Blanket: Why Is Wholesale Electricity in Southeast European (SEE) Countries Systematically Higher than in the Rest of Europe? Empirical Evidence According to the Markov Blanket Causality and Rolling Correlations Approaches

open access: yesEnergies
We investigate the key factors that shape the dynamic evolution of Day-Ahead spot prices of seven European interconnected electricity markets of the Core Capacity Calculation Region, Core CCR (Austria AT, Hungary HU, Slovenia SI, Romania RO), the ...
George P. Papaioannou   +2 more
doaj   +1 more source

Kolmogorov extension theorem for (quantum) causal modelling and general probabilistic theories [PDF]

open access: yesQuantum, 2020
In classical physics, the Kolmogorov extension theorem lays the foundation for the theory of stochastic processes. It has been known for a long time that, in its original form, this theorem does not hold in quantum mechanics.
Simon Milz   +3 more
doaj   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

open access: yesFEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri   +5 more
wiley   +1 more source

A computational approach to identifiability analysis for a model of the propagation and control of COVID-19 in Chile

open access: yesJournal of Biological Dynamics, 2023
A computational approach is adapted to analyze the parameter identifiability of a compartmental model. The model is intended to describe the progression of the COVID-19 pandemic in Chile during the initial phase in early 2020 when government declared ...
Raimund Bürger   +3 more
doaj   +1 more source

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

open access: yesFEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança   +2 more
wiley   +1 more source

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