Results 101 to 110 of about 1,662,855 (280)

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

FEBS 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

New Memory Type Estimators for Systematic Sampling

Journal of Advanced Research in Natural and Applied Sciences
This study aims to enhance estimation accuracy in systematic sampling by proposing a set of novel Exponentially Weighted Moving Average (EWMA)-based memory-type estimators.
Eda Gizem Koçyiğit
doaj   +1 more source

The systematic sampling for inferring the survey indices of Korean groundfish stocks

Fisheries and Aquatic Sciences, 2018
The Korean bottom trawl survey has been deployed on a regular basis for about the last decade as part of groundfish stock assessments. The regularity indicates that they sample groundfish once per grid cell whose sides are half of one latitude and that ...
Saang-Yoon Hyun, Young IL Seo
doaj   +1 more source

Optimized inferences of finite population mean using robust parameters in systematic sampling. [PDF]

PLoS One, 2023
Shaheen N, Qureshi MN, Alamri OA, Hanif M.   +3 more
europepmc   +1 more source

Temporal Aggregation and Ordinary Least Squares Estimation of Cointegrating Regressions [PDF]

The paper derives the asymptotic distribution of the ordinary least squares estimator of cointegrating vectors with temporally aggregated time series.
Gabriel Pons Rotger
core  

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

FEBS 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, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source

systematic sample

Citation: 'systematic sample' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.16126 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

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

FEBS 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

Finding rare and patched type population variance via systematic analysis using adaptive cluster sampling

Alexandria Engineering Journal
To address uncommon and endangered species of infectious diseases, valuable plants, minerals, and natural resources, as well as patched populations that are available in the form of clusters, we propose a unique generalized variance estimator for finite ...
Khudhayr A. Rashedi, Tariq S. Alshammari
doaj   +1 more source

High Prevalence of Porcine Circovirus 3 in Hungarian Pig Herds: Results of a Systematic Sampling Protocol. [PDF]

Viruses, 2022
Igriczi B, Dénes L, Biksi I, Albert E, Révész T, Balka G.   +5 more
europepmc   +1 more source