Results 61 to 70 of about 1,002,977 (299)

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

From Resilience to Transformation: the Adaptive Cycle in Two Mexican Urban Centers

open access: yesEcology and Society, 2011
Climate change is but one expression of the internal contradictions of capitalism that include also economic inequality and political alienation. Seen in this way analysis of human responses to climate change must engage with social relations of power ...
Mark Pelling, David Manuel-Navarrete
doaj   +1 more source

The many-headed Hydra: assessing the Indigenous-hydropower cycle in Costa Rica

open access: yesJournal of Political Ecology, 2022
This article explores the intersection of hydropower development and Indigenous rights within the context of climate governance. A historical rift between dam supporters and opponents has evolved into a contentious ebb and flow of dam proposal-resistance
Emily Benton Hite
doaj   +2 more sources

Lunar cycles of reproduction in the clown anemonefish Amphiprion percula: individual-level strategies and population-level patterns [PDF]

open access: yes, 2018
Lunar cycles of reproduction are a widespread phenomenon in marine invertebrates and vertebrates. It is common practice to infer the adaptive value of this behavior based on the population level pattern.
Seymour, Jeremiah R.
core  

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

open access: yesFEBS 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   +4 more
wiley   +1 more source

Adaptive cycle and outcome response of farmers’ livelihoods under the background of rural transformation: a case study from the arid northwest region of China

open access: yesInternational Journal of Agricultural Sustainability
Rural transformation is important to deal with environmental change. In the context of rural transformation, institutional and policy changes have a great impact on farmers’ livelihoods. The adaptive cycle and the outcomes of farmers’ livelihoods reflect
Sha Yin, Xinjun Yang, Jia Chen
doaj   +1 more source

Facilitating Transitional Processes in Rigid Institutional Regimes for Water Management and Wetland Conservation: Experience from the Guadalquivir Estuary

open access: yesEcology and Society, 2012
Traditional policies for water resources management and wetland conservation are often based on command-and-control approaches. The latter tend to drive the human-wetland-water system into pathological states, characterized by more vulnerable ecosystems ...
Pablo F. Méndez   +3 more
doaj   +1 more source

The adaptive cycle and the ecosystem services: a social-ecological analysis of Chiloé Island, southern Chile

open access: yesEcology and Society, 2020
We used the adaptive cycle as a heuristic to conceptualize the changes in ecosystem services between its phases (growth, conservation, collapse, and reorganization) for Chiloé Island (southern Chile), analyzed as a social-ecological system.
Daniela C. Pérez-Orellana   +2 more
doaj   +1 more source

Resilience Thinking and Landscape Complexity in the Basentello Valley (BA, MT), c. AD 300–800

open access: yesLand, 2023
Archaeological data for the transformation of late Roman rural landscapes in Southern Italy over the sixth to eighth centuries AD are often meagre. This record often provides little explanatory power in the context of understanding the collapse of Roman ...
Matthew Munro
doaj   +1 more source

Adaptive weight estimator for quantum error correction [PDF]

open access: yes, 2017
Quantum error correction of a surface code or repetition code requires the pairwise matching of error events in a space-time graph of qubit measurements, such that the total weight of the matching is minimized.
Beenakker, C. W. J.   +3 more
core   +3 more sources

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