Results 71 to 80 of about 2,082,796 (308)

Electric vehicles in a smart grid: a comprehensive survey on optimal location of charging station

open access: yesIET Smart Grid, 2020
The burning of fossil fuels and the emission of greenhouse gases motivates policymakers to think about the transition in their approach towards electric vehicles (EVs) from conventional ones.
Mohd Bilal, Mohammad Rizwan
doaj   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

open access: yesFEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani   +4 more
wiley   +1 more source

Models and Practice of Retail Location on the Romanian Market [PDF]

open access: yesAmfiteatru Economic, 2017
This paper makes a review of the main types of location, respectively of probability models, gravity models, utility models, location- allocation, but also of new spatial analysis instruments.
Gerard Cazabat,   +3 more
doaj  

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

The role of histone modifications in transcription regulation upon DNA damage

open access: yesFEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

Optimal Location of Sources in Transportation Networks

open access: yes, 2010
We consider the problem of optimizing the locations of source nodes in transportation networks. A reduction of the fraction of surplus nodes induces a glassy transition.
Bickson D Dolev D Shental O Siegel P H Wolf J K   +14 more
core   +2 more sources

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Dynamic calculation of an optimum arrangement of rotary wind turbines on floors of a compact multystoried wind farm

open access: yesВестник КазНУ. Серия математика, механика, информатика, 2018
In view of the deterioration of the ecological situation on the planet Earth and decreasing feedstock for conventional sources of energy it has recently become urgent creation of non-traditional, non-polluting and renewable energy sources.
Т. Кунакбаев   +2 more
doaj  

Morphologie du réseau de communication et localisations optimales d'activités. Quelle mesure pour exprimer la forme d'un réseau ?

open access: yesCybergeo, 1997
L'objectif du présent article est de poser succinctement les problèmes que soulèvent la caractérisation de la forme d'un réseau par un - ou plusieurs - paramètre(s).
Hubert Beguin, Isabelle Thomas
doaj   +1 more source

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