Results 91 to 100 of about 12,966,863 (379)

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Challenges and opportunities for greater public-private partnership for the implementation of the WHO operational framework for building climate resilient health systems to improve malaria control and elimination in Sub-Saharan Africa: a rapid review

open access: yesFrontiers in Health Services
The relationship between climate change and malaria is complex, with both predictable and unpredictable aspects. The impacts of climate change may promote mosquito breeding, increase parasite development rates and extend the geographical range of malaria
Sheila Lumumba   +7 more
doaj   +1 more source

Effect of hydrogen blending on the energy capacity of natural gas transmission networks

open access: hybrid, 2023
Anna Bella Galyas   +5 more
openalex   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

open access: yesFEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani   +4 more
wiley   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Comparative Analysis on Rice Farming Suitability: An Overview on Spatial Planning and Social Aspect in Aesesa, Indonesia [PDF]

open access: yesBIO Web of Conferences
Agriculture land suitability analysis (ALSA) has taken a part as an effective approach to delineate the conducive area to optimize rice productivity. Although some studies have addressed the area for farming, a few have not considered spatial planning to
Mahmadah A. R.   +4 more
doaj   +1 more source

Reconstructed NiCo Alloy Enables High-Rate Ni-Zn Microbattery with High Capacity [PDF]

open access: gold, 2023
Yixue Duan   +9 more
openalex   +1 more source

Interpretation of absolute judgments using information theory: channel capacity or memory capacity? [PDF]

open access: yes, 2010
Shannon’s information theory has been a popular component of first-order cybernetics. It quantifies information transmitted in terms of the number of times a sent symbol is received as itself, or as another possible symbol.
Nizami, Lance
core  

Current carrying capacity of carbon nanotubes

open access: yes, 2001
The current carrying capacity of ballistic electrons in carbon nanotubes that are coupled to ideal contacts is analyzed. At small applied voltages, where electrons are injected only into crossing subbands, the differential conductance is $4e^2/h$.
C. Schonenberger   +10 more
core   +1 more source

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

open access: yesFEBS 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   +3 more
wiley   +1 more source

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