Results 51 to 60 of about 5,369,316 (340)

On the Comparative Suitability of Strain Relaxation and Stress Relaxation Compression for Ultrasound Poroelastic Tissue Characterization

Frontiers in Physics, 2021
Poroelastic tissue strain imaging measures the time-varying and spatially varying deformation of a soft-tissue matrix during compression as the tissue fluid flows out of the compartmental boundaries.
Maria Theodorou, Maria Theodorou, Jeremie Fromageau, Jeremie Fromageau, Nandita M. deSouza, Jeffrey C. Bamber, Jeffrey C. Bamber   +6 more
doaj   +1 more source

Accelerating Materials-Space Exploration for Thermal Insulators by Mapping Materials Properties via Artificial Intelligence [PDF]

, 2022
Thomas A. R. Purcell, Matthias Scheffler, Luca M. Ghiringhelli, Christian Carbogno   +3 more
openalex   +1 more source

Material properties of the heel fat pad across strain rates [PDF]

, 2016
The complex structural and material behaviour of the human heel fat pad determines the transmission of plantar loading to the lower limb across a wide range of loading scenarios; from locomotion to injurious incidents.
Bull, AMJ, Carpanen, D, Christou, A, Grigoriadis, G, Masouros, S, Newell, N   +5 more
core   +1 more source

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

A machine learning model with minimize feature parameters for multi-type hydrogen evolution catalyst prediction

npj Computational Materials
The vast chemical compositional space presents challenges in catalyst development using traditional methods. Machine learning (ML) offers new opportunities, but current ML models are typically limited to screening a single catalyst type. In this work, we
Chao Wang, Bing Wang, Changhao Wang, Aojian Li, Zhipeng Chang, Ruzhi Wang   +5 more
doaj   +1 more source

Material property alterations for phenotypes of heart failure with preserved ejection fraction: A numerical study of subject-specific porcine models

Frontiers in Bioengineering and Biotechnology, 2022
A substantial proportion of heart failure patients have a preserved left ventricular (LV) ejection fraction (HFpEF). This condition carries a high burden of morbidity and mortality and has limited therapeutic options.
Jonathan Weissmann, Christopher J. Charles, Christopher J. Charles, Christopher J. Charles, A. Mark Richards, A. Mark Richards, Choon Hwai Yap, Gil Marom   +7 more
doaj   +1 more source

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

FEBS 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, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Microwear textures associated with experimental near-natural diets suggest that seeds and hard insect body parts cause high enamel surface complexity in small mammals

Frontiers in Ecology and Evolution, 2022
In mammals, complex dental microwear textures (DMT) representing differently sized and shaped enamel lesions overlaying each other have traditionally been associated with the seeds and kernels in frugivorous diets, as well as with sclerotized insect ...
Daniela E. Winkler, Daniela E. Winkler, Daniela E. Winkler, Marcus Clauss, Mugino O. Kubo, Ellen Schulz-Kornas, Ellen Schulz-Kornas, Thomas M. Kaiser, Anja Tschudin, Annelies De Cuyper, Tai Kubo, Tai Kubo, Thomas Tütken   +12 more
doaj   +1 more source

Acoustical properties of double porosity granular materials [PDF]

, 2011
Granular materials have been conventionally used for acoustic treatment due to their sound absorptive and sound insulating properties. An emerging field is the study of the acoustical properties of multiscale porous materials.
Umnova, O, Venegas, R
core   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

FEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang, Zelin Cheng, Teng Li, Fulian Wang, Liangminghui Zhang, Xiuxiu He, Lili Liu, Wei Wang, Aibin Liang, Guang Yang   +9 more
wiley   +1 more source