Results 51 to 60 of about 246,352 (271)

A coupled agent-based model to analyse human-drought feedbacks for agropastoralists in dryland regions

Frontiers in Water, 2023
Drought is a persistent hazard that impacts the environment, people's livelihoods, access to education and food security. Adaptation choices made by people can influence the propagation of this drought hazard.
Ileen N. Streefkerk, Jens de Bruijn, Jens de Bruijn, Toon Haer, Anne F. Van Loon, Edisson A. Quichimbo, Marthe Wens, Khalid Hassaballah, Jeroen C. J. H. Aerts, Jeroen C. J. H. Aerts   +9 more
doaj   +1 more source

Eco-evolutionary dynamics in fragmented landscapes [PDF]

, 2017
Peer ...
Altermatt, Astegiano, Baguette, Baguette, Baguette, Becks, Bell, Bell, Bestion, Bestion, Bitume, Blanquart, Bocedi, Bocedi, Bonduriansky, Bonte, Burgess, Carazo, Cheptou, Cheviron, Clobert, Clobert, Clobert, Cook, Cote, Crespi, Cushman, Darwin, De Meester, Delgado, DiBattista, DiBattista, Dixo, Dobzhansky, Duputié, Edelaar, Edelaar, Ellner, Evans, Fahrig, Farkas, Farkas, Farkas, Fontúrbel, Frank, Fronhofer, Fronhofer, Fukami, Fussmann, Galtier, Gandon, Gandon, Garant, Garel, Ghalambor, Gomulkiewicz, Gomulkiewicz, Guillaume, Guillaume, Gyllenberg, Haddad, Haddad, Hand, Hanski, Hanski, Hanski, Hanski, Hanski, Hanski, Hanski, Hanski, Hartl, Hassell, Hendry, Hendry, Hendry, Hendry, Henry, Higgins, Holt, Holt, Holt, Hughes, Jacob, Kawecki, Keymer, Kinnison, Kronholm, Kubisch, Laughlin, Lechowicz, Legrand, Legrand, Legrand, Leibold, Leimu, Lenormand, Lewontin, Li, Li, Lohr, Lohr, Lopez, Low-Décarie, Lynch, Manel, Massot, Meester, Morris, Mouquet, Nadeau, Nee, North, Nosil, Orsini, Orsini, Pearse, Pelletier, Perrin, Phillips, Poethke, Poethke, Poethke, Post, Ravigné, Ravigné, Riba, Richardson, Ritchie, Robert, Robinson, Rodrigues, Roissart, Ronce, Ronce, Ronce, Rousset, Räsänen, Saastamoinen, Scheiner, Schoener, Schtickzelle, Schtickzelle, Shefferson, Shine, Stapley, Tack, Taylor, Taylor, Travis, Travis, Trochet, Turner, Urban, Urban, Vellend, Walser, Wheat, Wiegand, Wiens, Wilcove, Yeaman, Yoshida, Zheng   +163 more
core   +3 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

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

FEBS 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, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Robust permanence for ecological equations with internal and external feedbacks. [PDF]

, 2018
Species experience both internal feedbacks with endogenous factors such as trait evolution and external feedbacks with exogenous factors such as weather. These feedbacks can play an important role in determining whether populations persist or communities
Patel, Swati, Schreiber, Sebastian J
core  

Biotic carbon feedbacks in a materially-closed soil-vegetation-atmosphere system [PDF]

, 2012
The magnitude and direction of the coupled feedbacks between the biotic and abiotic components of the terrestrial carbon cycle is a major source of uncertainty in coupled climate–carbon-cycle models1, 2, 3.
BE Medlyn, E Ainsworth, FB Taub, GD Farquhar, J Charney, J Cohen, J Lawton, J Lloyd, J Morison, JA Subke, M Heimann, M Lukac, M Nelson, M Nelson, MV Wilson, N Nakicenovic, P Cadule, P Friedlingstein, P Friedlingstein, P Meir, R Knutti, R Wheeler, RDCR Team, T Hefin Jones, WF Dempster, WM Knott   +25 more
core   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Separating Adaptive Maintenance (Resilience) and Transformative Capacity of Social-Ecological Systems

Ecology and Society, 2013
Many rural communities are vulnerable social-ecological systems (SES) that must do more than become resilient to future environmental and social shocks: they must transform to achieve sustainability. We aimed first to conceptually explore the proposition
Samuel Wilson, Leonie J. Pearson, Yoshihisa Kashima, Dean Lusher, Craig Pearson   +4 more
doaj   +1 more source

An Analytical Study of Ozone Feedbacks on Kelvin and Rossby–Gravity Waves: Effects on the QBO [PDF]

, 1998
An equatorial beta-plane model of the middle atmosphere is used to analytically examine the effects of radiative cooling and ozone heating on the spatial and temporal evolution of the quasi-biennial oscillation (QBO).
Cordero, Eugene, Echols, Robert S., Nathan, Terrence R.   +2 more
core   +2 more sources

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source