Results 111 to 120 of about 5,283,585 (380)
Mapping Deprivation in Rural Areas from Transylvania: Reflections on a Methodological Exercise
Studia Universitatis Babes-Bolyai Sociologia, 2015 The aim of the present paper is to present and critically discuss the potentialities and limits of using official data (collected and reported by state-institutions) in order to shed light on consequences of uneven development and measure area ...
Raţ Cristina +2 more
doaj +1 more source
Characterization of a dc plasma torch by pressure measurements : analytical models and experiments
, 2007 International audienceThe aim of this contribution is to propose an analytical model to describe dc plasma torch properpties at the nozzle exit from experimental data.
Coudert, Jean-François, Rat, Vincent
core +1 more source
Molecular bases of circadian magnesium rhythms across eukaryotes
FEBS Letters, EarlyView.Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley +1 more source
Subword-based Indexing for a Minimal False Positive Rate [PDF]
, 2008 Subword-based Indexing for a Minimal False Positive ...
Heeren, Willemijn +1 more
core +2 more sources
Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer
FEBS 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
The beta 3-adrenergic receptor inhibits insulin-stimulated leptin secretion from isolated rat adipocytes. [PDF]
, 1996 Thomas W. Gettys +2 more
openalex +1 more source
Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley +1 more source
IEEE AccessSummarizing surveillance videos used in smart city applications is very important in terms of transaction costs and sustainability. Although there is a considerable amount of literature on video summarization, the methods in the literature for ...
Turan Goktug Altundogan +2 more
doaj +1 more source
Time after time – circadian clocks through the lens of oscillator theory
FEBS 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