Results 51 to 60 of about 26,407 (268)

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

FEBS 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

Resilience and regime shifts: Assessing cascading effects

, 2006
Most accounts of thresholds between alternate regimes involve a single, dominant shift defined by one, often slowly changing variable in an ecosystem.
Kinzig, Ann P., Elmqvist, Thomas, Walker, Brian H., Michel Etienne, Brian H. Walker, Ryan, P.A., Ann P. Kinzig, Elmqvist, T., Ryan, Paul, Walker, B.H., Allison, Helen, Paul Ryan, Kinzig, A.P., Helen Allison, Allison, H.E., Etienne, M., Etienne, Michel, Thomas Elmqvist   +17 more
core   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Functional ecosystem properties estimated from satellite PRISMA and Sentinel-2 data in natural European sites

European Journal of Remote Sensing
Science-based indicators are needed to monitor ecosystems at different scales, especially with increasing climate change and anthropogenic pressures, and varying impacts according to the scale of analysis.
Gaia Vaglio Laurin, Lorenza Nardella, Alessandro Montaghi, Alessandro Sebastiani, Bartolomeo Ventura, Alessandro Mei, Carlo Calfapietra, Dario Papale   +7 more
doaj   +1 more source

Developing an environmental research platform in the Karoo at the Square Kilometre Array

South African Journal of Science, 2021
A part of the Square Kilometre Array (SKA) will be constructed in the northern Karoo of South Africa on approximately 135 000 ha of land. This land is formerly privately owned rangelands (farms) that were purchased by the South African National Research ...
Helga van der Merwe, Suzanne J. Milton, W. Richard J. Dean, Tim G. O'Connor, Joh R. Henschel   +4 more
doaj   +1 more source

Field Report from Collaborative Research Center 1625: Heterogeneous Research Data Management Using Ontology Representations

Advanced Engineering Materials, EarlyView.
A unified research data management framework for heterogeneous materials data is presented. The system integrates multimodal datasets using ontologies and knowledge graphs, enabling interoperability and FAIR (findable, accessible, interoperable, reusable) data principles. By linking data across scales and workflows, it supports reproducible, Artifitial
Doaa Mohamed, Samuel García Vázquez, Behnam Mardani, Victor Dudarev, Alfred Ludwig, Maribel Acosta, Markus Stricker   +6 more
wiley   +1 more source

Connecting dynamic vegetation models to data - an inverse perspective

, 2012
Dynamic vegetation models provide process-based explanations of the dynamics and the distribution of plant ecosystems. They offer significant advantages over static, correlative modelling approaches, particularly for ecosystems that are outside their ...
O’Hara, Robert B., Dyke, James, Hartig, Florian, O'hara, Robert B., Higgins, Steven I., Huth, Andreas, Scheiter, Simon, Hickler, Thomas   +7 more
core   +1 more source

The Pattern and Process of Adoption and Scaling up: Variation in Project Outcome Reveals the Importance of Multilevel Collaboration in Agroforestry Development [PDF]

, 2013
Agroforestry is considered a subsistence system that balances the urgent need for food and income of small scale farmers with restoration and conservation of ecosystem services, and climate change adaptation and mitigation.
Kimanzu, Ngolia, Bwana, Eliza, Otsyina, Robert, Axelsson, Robert, Sassi, Samuel O., Samuel Sassi, Eliza Bwana, Karl-Erik Johansson, Ngolia Kimanzu, Robert Axelsson, Robert Otsyina, Johansson, Karl-Erik   +11 more
core   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

The Limitations and Robustness of Data Assimilation in Terrestrial Ecosystem Modelling. [PDF]

, 2013
Accurately estimating how much carbon is leaving the atmosphere and being taken up by plants, by processes such as photosynthesis, is critical in order to make accurate climate forecasts. There is a large uncertainty of this atmosphere-plant carbon flux,
Ryan, Edmund
core