Results 71 to 80 of about 1,455,714 (333)

Particular aspects of geo-ecologic assessment in geo-eco-socio-economic approach to the development of northern territories [PDF]

open access: yes, 2015
In today’s context, the preservation of territory’s ecosystem, when it becomes involved in the economic turnover, requires preemptive geo-ecological assessment aimed at identifying the extent of its sustainability to expected anthropogenic impact.
Semyachkov, A. I., Slavikovskaya, Yu. O.
core   +1 more source

Territori nella reindustrializzazione [PDF]

open access: yesTERRITORIO, 2017
For a European Industrial Renaissance e il titolo della Comunicazione del gennaio 2014 della Commissione Europea tesa a promuovere la reintroduzione della produzione di beni e servizi in Europa e a implementare una solida base industriale attraverso politiche e azioni specifiche.
VASSALLO JANIRA   +3 more
openaire   +4 more sources

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Meadow biogeocenoses in the subalpine belt of the Kabardino-Balkaria State High-Mountain Reserve (Central Caucasus)

open access: yesNature Conservation Research: Заповедная наука, 2019
The study describes the current ecological-biological state of the high-mountain meadow biogeocoenoses' components (soils, vegetation, earthworms), which were formed in the subalpine belt of the Cherek-Bezengi canyon in the Kabardino-Balkaria State High ...
Tatyana S. Uligova   +6 more
doaj   +1 more source

Interjurisdictional water issues in Australia: challenges for the future [PDF]

open access: yes, 2012
For more than a hundred years water rights were granted in accordance with the legislation of the states and territories. Until recently, this legislation conferred a relatively unlimited discretion on the relevant regulatory institutions.
Fisher, Doug
core   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS 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

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

What are the important landscape components for habitat selection of the ortolan bunting Emberiza hortulana in northern limit of range? [PDF]

open access: yes, 2015
Ortolan buntings Emberiza hotulana have undergone one of the most severe population declines of any European farmland bird over the last thirty years. The aim of this study was to find out which habitat features, including crop characteristics,
Elts, Jaanus   +2 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

L’expérience du conseil de développement de la communauté urbaine de Nantes dans la construction d’une démocratie participative locale

open access: yesL'Espace Politique, 2010
The author examines the influence of various structures born from the civic community in the urban centrer of Nantes on public policies: Institut Kervégan since 1977, consultative conferences since 1996; Development council, journal "Place publique ...
Jean Renard
doaj   +1 more source

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