Results 101 to 110 of about 18,661 (284)

Double diffusion encoding MRI for the clinic

Magnetic Resonance in Medicine, 2017
PurposeThe purpose of this study is to develop double diffusion encoding (DDE) MRI methods for clinical use. Microscopic diffusion anisotropy measurements from DDE promise greater specificity to changes in tissue microstructure compared with conventional diffusion tensor imaging, but implementation of DDE sequences on whole‐body MRI scanners is ...
Grant, Yang, Qiyuan, Tian, Christoph, Leuze, Max, Wintermark, Jennifer A, McNab   +4 more
openaire   +3 more sources

Emerging insights into CC and CXC chemokines and their receptors in Mycobacterium tuberculosis infection

FEBS Open Bio, EarlyView.
The dual roles of CC and CXC chemokines in distinguishing active, latent, and subclinical tuberculosis were reviewed, along with an evaluation of their potential as diagnostic biomarkers and therapeutic targets to advance precision medicine in tuberculosis management. The graphical abstract was generated with AI assistance (Gemini 3.0).
Xuying Yin, Dangsheng Xiao, Jiezuan Yang
wiley   +1 more source

Analysis of Double‐Diffusive Transport and Entropy Generation in a Wavy Cylindrical Enclosure With Inner Heated Core: Effects of MHD and Radiation on Casson Cu─H2O Nanofluid

Energy Science & Engineering
This study investigates double‐diffusive transport and entropy generation in a wavy cylindrical enclosure containing Cu─H2O Casson nanofluid under magnetic field and thermal radiation effects.
Mohammed Azeez Alomari, Ahmed M. Hassan, Abdalrahman Alajmi, Ameer K. Salho, Abdellatif M. Sadeq, Faris Alqurashi, Mujtaba A. Flayyih   +6 more
doaj   +1 more source

Double-diffusive stagnation point flow over a vertical surface with thermal radiation: Assisting and opposing flows. [PDF]

Sci Prog, 2023
Islam A, Mahmood Z, Khan U.
europepmc   +1 more source

Directed evolution of enzymes at the crossroads of tradition and innovation

FEBS Open Bio, EarlyView.
An iterative cycle of data‐driven enzyme optimization comprising four stages: genetic diversification of a template enzyme, expression of protein variants, high‐throughput evaluation, and machine‐learning‐guided redesign of the next variant library.
Maria Tomkova, Andrej Mirossay, Erik Sedlak   +2 more
wiley   +1 more source

Numerical simulation of double-diffusive mixed convection in an enclosure filled with nanofluid using Bejan’s heatlines and masslines

Alexandria Engineering Journal, 2018
In this study, double-diffusive mixed convection of temperature-dependent alumina-water nanofluid in a lid-driven square enclosure is numerically investigated.
Ali Akbar Abbasian Arani, Ahmad Ababaei, Ghanbar Ali Sheikhzadeh, Alireza Aghaei   +3 more
doaj   +1 more source

Double-diffusive Hamel-Jeffrey flow of nanofluid in a convergent/divergent permeable medium under zero mass flux. [PDF]

Sci Rep, 2023
Ahmad S, Farooq M.
europepmc   +1 more source

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

Aging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel, S. Tissera, E. Paul, J. Zalcberg, R. G. Stirling   +4 more
wiley   +1 more source

Cross-Diffusion Effects on the Onset of Double Diffusive Convection in a Couple Stress Fluid Saturated Rotating Anisotropic Porous Layer

Journal of Applied Fluid Mechanics, 2016
In this paper, we have investigated the onset of double diffusive convection (DDC) in a couple stress fluid saturated rotating anisotropic porous layer in the presence of Soret and Dufour effects using linear stability analyses which is based on the ...
S. N. Gaikwad, shravan S. Kamble
doaj  

Numerical study of double diffusive buoyancy forces induced natural convection in a trapezoidal enclosure partially heated from the right sidewall

Alexandria Engineering Journal, 2016
A study of double-diffusive natural convection in a trapezoidal enclosure with a partial heated active right sidewall has been conducted numerically using the finite difference method. The length of the heated active part is equal to half of the inclined
Mohammad Mostafa Gholizadeh, Rasoul Nikbakhti, Javad Khodakhah, Amirmahdi Ghasemi   +3 more
doaj   +1 more source