Results 111 to 120 of about 1,746,916 (297)

Ecology and the transition to sustainability [PDF]

open access: yesFrontiers in Ecology and the Environment, 2005
Jerry M. Melillo   +2 more
openaire   +2 more sources

RNA‐related functions of BRCA2 in transcription, replication, and genome stability

open access: yesFEBS Letters, EarlyView.
Beyond its role in homologous recombination, BRCA2 regulates R‐loop homeostasis, DNA–RNA hybrid resolution, RNA polymerase II dynamics, and transcriptional activation. Disruption of any of these functions can contribute to genome instability, inflammatory signaling, and tumorigenesis. BRCA2 is a central tumor suppressor protein best known for its roles
Lucia Alvaro‐Aranda   +2 more
wiley   +1 more source

Nutrition transition and food sustainability [PDF]

open access: yesProceedings of the Nutrition Society, 2014
The aim of the present paper is to review nutrition transition (NT) ongoing in low and middle income countries and the associated dietary changes. NT is accompanied by demographic and epidemiological transition associated with economic development and urbanisation.
openaire   +2 more sources

Artificial molecular machines and motors—Design and control of nanoscale motion

open access: yesFEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

Welcome home! Introducing SocSES: a society for inclusive and impactful social-ecological research

open access: yesEcology and Society
Underpinned by systemic thinking, social-ecological systems (SES) research has emerged as a critical field for addressing the challenges of the Anthropocene, marked by a cross-scale focus, inter- and transdisciplinary approaches, and a strong emphasis on
Alta de Vos   +45 more
doaj   +1 more source

Policy frameworks for sustainability transitions : mapping approaches in the European Union and the global south [PDF]

open access: yes, 2023
Published online: November 2023The general objective of the report is to map – quantitatively and qualitatively – the main existing policy frameworks and strategies for sustainable development (SD) and sustainability transitions (ST) in the EU.
SCHOYEN, Mi Ah   +6 more
core  

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

open access: yesFEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise   +5 more
wiley   +1 more source

Action modelling research for sociotechnical transitions [PDF]

open access: yes, 2018
Transitions are multi-actor, multilevel, multi-factor processes that involve periods of instability that may result in changes to social, political and economic structures.
Halbe, J, Kohler, J, Papachristos, G
core   +1 more source

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