Results 41 to 50 of about 6,670,018 (306)

One-Log Call Iterative Solution of the Colebrook Equation for Flow Friction Based on Padé Polynomials

open access: yesEnergies, 2018
The 80 year-old empirical Colebrook function ξ, widely used as an informal standard for hydraulic resistance, relates implicitly the unknown flow friction factor λ, with the known Reynolds number Re and the known relative roughness of a pipe ...
Pavel Praks, Dejan Brkić
doaj   +1 more source

Discussion on quality assurance related issues in storage and transportation of aviation kerosene

open access: yesYou-qi chuyun, 2020
Aviation kerosene will go through numerous storage and transportation links from production to use. As the fuel of jet aircrafts, the aviation kerosene will follow the high requirements on the quality index specified in national standards.
Yumo WANG   +7 more
doaj   +1 more source

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Investigating transcription factor dynamics in health and disease using FRAP

open access: yesFEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj   +3 more
wiley   +1 more source

Advanced Iterative Procedures for Solving the Implicit Colebrook Equation for Fluid Flow Friction

open access: yesAdvances in Civil Engineering, 2018
The empirical Colebrook equation from 1939 is still accepted as an informal standard way to calculate the friction factor of turbulent flows (4000 
Pavel Praks, Dejan Brkić
doaj   +1 more source

Probabilistic properties and applications of several variations of Brownian motion

open access: yesNantong Daxue xuebao. Ziran kexue ban, 2022
On the basis of standard Brownian motion, this paper discusses several kinds of variations related to standard Brownian motion in the form of probability distribution and joint distribution.
JIANG Peihua; ZHOU Qiaoyan; LAN Tianya; LIU Kexin
doaj   +1 more source

Prospecting the protein design landscape

open access: yesFEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona   +4 more
wiley   +1 more source

Integrating Entropy and Copula Theories for Hydrologic Modeling and Analysis

open access: yesEntropy, 2015
Entropy is a measure of uncertainty and has been commonly used for various applications, including probability inferences in hydrology. Copula has been widely used for constructing joint distributions to model the dependence structure of multivariate ...
Zengchao Hao, Vijay P. Singh
doaj   +1 more source

Transcriptional profiling of circulating extracellular vesicles from prebiopsy prostate cancer patients

open access: yesMolecular Oncology, EarlyView.
RNA profiling of circulating extracellular vesicles (EVs) from blood samples of men undergoing prostate biopsy identifies transcripts associated with clinically significant prostate cancer. Integrative analysis with public tumor datasets links EV‐derived gene signatures to tumor stage and progression‐free survival, highlighting CASP3, XRCC2, and RIT1 ...
Stefan Werner   +14 more
wiley   +1 more source

Infrared Image Classification and Detection Algorithm for Power Equipment Based on Improved YOLOv10

open access: yesIEEE Access
Real-time target detection has important applications in industry. Identifying the type of power equipment in massive infrared image data for heat fault diagnosis has emerged as a crucial issue that needs to be addressed in this field.
Xiu Ji   +3 more
doaj   +1 more source

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