Results 1 to 10 of about 27,661,028 (295)

Existence, stability and controllability results for a class of switched evolution system with impulses over arbitrary time domain [PDF]

open access: yesComput Appl Math, 2022
We establish several qualitative properties of a neutral switched impulsive evolution system on an arbitrary time domain by using the theory of time scales. This is the first attempt for switched evolution systems with impulses in abstract spaces. First,
Kumar V, Debbouche A, Nieto J.
europepmc   +2 more sources

A Lagrangian Snow-Evolution System for Sea-Ice Applications (SnowModel-LG): Part I-Model Description. [PDF]

open access: yesJ Geophys Res Oceans, 2020
A Lagrangian snow‐evolution model (SnowModel‐LG) was used to produce daily, pan‐Arctic, snow‐on‐sea‐ice, snow property distributions on a 25 × 25‐km grid, from 1 August 1980 through 31 July 2018 (38 years).
Liston GE   +7 more
europepmc   +2 more sources

Improved Cauchy-characteristic evolution system for high-precision numerical relativity waveforms [PDF]

open access: yesPhysical Review D, 2020
We present several improvements to the Cauchy-characteristic evolution procedure that generates high-fidelity gravitational waveforms at I+ from numerical relativity simulations.
Jordan Moxon, M. Scheel, S. Teukolsky
semanticscholar   +1 more source

New discussion on nonlocal controllability for fractional evolution system of order 1 < r < 2 $1 < r < 2$

open access: yesAdvances in Differential Equations, 2021
In this manuscript, we deal with the nonlocal controllability results for the fractional evolution system of 1 < r < 2 $1 ...
M. Mohan Raja   +4 more
semanticscholar   +1 more source

Results on abstract integro hybrid evolution system with impulses on time scales

open access: yesNonlinear Analysis: Hybrid Systems, 2021
Our purpose in this manuscript is to study the existence of solution, stability analysis and exact controllability results for an abstract integro hybrid evolution system with impulses on time scales.
Vipin Kumar, Muslim Malik, M. Djemai
semanticscholar   +1 more source

Low-cost anti-mycobacterial drug discovery using engineered E. coli

open access: yesNature Communications, 2022
Whole-cell screening for Mycobacterium tuberculosis inhibitors is complicated by the pathogen’s slow growth and biocontainment requirements. Here the authors develop engineered E.
Nadine Bongaerts   +9 more
doaj   +1 more source

Evolution of adrenoleukodystrophy model systems [PDF]

open access: yesJournal of Inherited Metabolic Disease, 2021
AbstractX‐linked adrenoleukodystrophy (ALD) is a neurometabolic disorder affecting the adrenal glands, testes, spinal cord and brain. The disease is caused by mutations in the ABCD1 gene resulting in a defect in peroxisomal degradation of very long‐chain fatty acids and their accumulation in plasma and tissues. Males with ALD have a near 100% life‐time
Roberto Montoro   +3 more
openaire   +5 more sources

An epistemology for democratic citizen science

open access: yesRoyal Society Open Science, 2023
More than ever, humanity relies on robust scientific knowledge of the world and our place within it. Unfortunately, our contemporary view of science is still suffused with outdated ideas about scientific knowledge production based on a naive kind of ...
Johannes Jaeger   +5 more
doaj   +1 more source

Collaboration and Performance of Citizen Science Projects Addressing the Sustainable Development Goals

open access: yesCitizen Science: Theory and Practice, 2023
Measuring the progress towards the Sustainable Development Goals (SDGs) requires the collection of relevant and reliable data. To do so, Citizen Science can provide an essential source of non-traditional data for tracking progress towards the SDGs, as ...
Camille Masselot   +5 more
doaj   +1 more source

Local existence and blowing up phenomena for a class of non-autonomous partial functional differential equations with infinite delay

open access: yesNonautonomous Dynamical Systems, 2022
In this work, we study a class of abstract non-autonomous partial functional differential equations with infinite delay. Our main results concern the local existence of the mild solution which can blow up at the finite time.
Diop Mamadou Abdoul   +2 more
doaj   +1 more source

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