Results 61 to 70 of about 23,071,230 (302)

Digital Soil Information System for Ireland – Scoping Study [PDF]

open access: yes, 2007
This synthesis report has been prepared as part of the Environmental Research Technological Development and Innovation (ERTDI) Programme under the Productive Sector Operational Programme 2000-2006. This programme is financed by the Irish Government under
Fealy, Reamonn, Daly, Karen M.
core   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +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

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

الإعلام البيئي الإلكتروني عبر موقع الفايسبوك ودوره في تحقيق التنمية المستدامة

open access: yesمجلة الآداب و العلوم الإجتماعية, 2016
This study addressed to the environmental electronic media through the Facebook site as an important and effective means in the sustainable development process, where the information has proved important roles and influential in achieving ...
شفيقة مهري
doaj  

Regional aspects of environmental informatics

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2011
Information and communication technology diffuse through the whole of our current practices and form our entire life. Just in the media, at political, economic and scientific level, and often even in normal conversation among people is the global ...
Petr Polster
doaj   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

open access: yesFEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang   +4 more
wiley   +1 more source

Service Orientation in Environmental Information Systems

open access: yes, 2005
Environmental information needs and environmental processes must reflect the fact that many actors of very different types and interests are involved in environmental activities.
Žemlička, ichal, Král, aroslav
core   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

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