Results 81 to 90 of about 2,595,495 (302)

Investigation on Indentation Cracking-Based Approaches for Residual Stress Evaluation [PDF]

Materials, 2017
Vickers indentation fracture can be used to estimate equibiaxial residual stresses (RS) in brittle materials. Previous, conceptually-equal, analytical models were established on the assumptions that (i) the crack be of a semi-circular shape and (ii) that the shape not be affected by RS.
Felix Rickhey, Karuppasamy Marimuthu, Hyungyil Lee   +2 more
openaire   +3 more sources

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Experimental study and numerical modelling of woven fabric kenaf fiber composites hybrid adhesively bonded-bolted joints [PDF]

, 2018
Couple with natural fiber composite parts, hybrid joints provide better joint strength than using separate joints. There are limited studies on structures response and strength prediction work on hybrid joints that limits its applicability.
Lee, Sim Yee
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

A comprehensive review of crop stress detection: destructive, non-destructive, and ML-based approaches

Frontiers in Plant Science
Agriculture stands as a foundational element of life, closely linked to the progress and development of society. Both humans and animals depend on agriculture for a wide range of essential services, such as producing oxygen and food, along with vital raw
Aman Muhammad, Aman Muhammad, Zahid Ullah Khan, Javed Khan, Abdul Sattar Mashori, Abdul Sattar Mashori, Aamir Ali, Nida Jabeen, Ziqi Han, Fuzhong Li   +9 more
doaj   +1 more source

Matrix exponential-based closures for the turbulent subgrid-scale stress tensor [PDF]

, 2009
Two approaches for closing the turbulence subgrid-scale stress tensor in terms of matrix exponentials are introduced and compared. The first approach is based on a formal solution of the stress transport equation in which the production terms can be ...
C. Truesdell, Charles Meneveau, Gregory Eyink, H. Tennekes, J. D. Dollard, J. W. Deardorff, L. Chevillard, Laurent Chevillard, R. J. Adrian, S. B. Pope, W. J. Rugh, Y. Li, Yi Li   +12 more
core   +2 more sources

A Search Based Approach for Stress-Testing Integrated Circuits [PDF]

, 2016
In order to reduce software complexity and be power efficient, hardware platforms are increasingly incorporating functionality that was traditionally administered at a software-level (such as cache management). This functionality is often complex, incorporating multiple processors along with a multitude of design parameters.
Basil Eljuse, Neil Walkinshaw
openaire   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Remote Sensing of Nematode Stress in Coffee: UAV-Based Multispectral and Thermal Imaging Approaches

AgriEngineering
Early and non-destructive detection of plant-parasitic nematodes is critical for implementing site-specific management in coffee production systems. This study evaluated the potential of unmanned aerial vehicle (UAV) multispectral and thermal imaging ...
Daniele de Brum, Gabriel Araújo e Silva Ferraz, Luana Mendes dos Santos, Felipe Augusto Fernandes, Marco Antonio Zanella, Patrícia Ferreira Ponciano Ferraz, Willian César Terra, Vicente Paulo Campos, Thieres George Freire da Silva, Ênio Farias de França e Silva, Alexsandro Oliveira da Silva   +10 more
doaj   +1 more source

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source