Results 51 to 60 of about 14,038 (206)

Sarcopenia diagnosis: comparison of automated with manual computed tomography segmentation in clinical routine

JCSM Rapid Communications, 2021
Background Cross‐sectional muscle area (CSMA) at the mid third lumbar vertebra (L3) can be used for sarcopenia diagnosis. The measurement of CSMA is time‐consuming and thus restricted to clinical research.
Louise Caudron, Alexandre Bussy, Svetlana Artemova, Katia Charrière, Salma El Lakkiss, Alexandre Moreau‐Gaudry, Jean‐Luc Bosson, Gilbert R. Ferretti, Eric Fontaine, Cécile Bétry   +9 more
doaj   +1 more source

A photo-triggering double cross-linked adhesive, antibacterial, and biocompatible hydrogel for wound healing

iScience, 2022
Summary: Full-thickness wounds, lacking the epidermis and entire dermis and extending into subcutaneous fat, represent a common treatment challenge. Due to the loss of adnexal structures as a source of keratinocytes, full-thickness wounds healing can ...
Honghua Hu, Xinrang Zhai, Wenyue Li, Shunxian Ji, Wei Dong, Weiyu Chen, Wei Wei, Zhongfa Lu   +7 more
doaj   +1 more source

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

Advanced Functional Materials, Volume 36, Issue 24, 23 March 2026.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv, Haifu Sun, Wenxiang Tang, Yonggang Li, Zhonglai Qian, Lihui Hong, Chong Chen, Hongye Li, Jiaxiang Bai, Yusen Qiao, Mingming Liu   +10 more
wiley   +1 more source

Restoring off‐highway vehicle trails in flood‐prone and riparian forests using balsam poplar cuttings

Restoration Ecology, Volume 34, Issue 3, March 2026.
Abstract Introduction Recreational off‐highway vehicle (OHV) use can cause significant disturbance to natural areas. The use of local balsam poplar (Populus balsamifera L.) cuttings may be a solution to supply native plant material for the restoration of flood‐prone and riparian environments.
Raiany Dias de Andrade Silva, Anne C. S. McIntosh, S. Ellen Macdonald, Kerri Widenmaier   +3 more
wiley   +1 more source

Recent Advances in Integrating Graphene into Polymeric Nanocomposite Hydrogels for Biomedical Applications

Macromolecular Bioscience, Volume 26, Issue 2, February 2026.
This review explores recent progress in graphene‐based polymeric nanocomposite hydrogels and how they enhance mechanical strength, electrical conductivity, and biocompatibility. It outlines key fabrication strategies and highlights applications in drug delivery, tissue engineering, and photothermal therapy, while also discussing the emerging role of ...
Abrar Hussain, Irum Batool, Khurram Shahzad, Syed Kumail Hussain Naqvi, Shahzaib Akhter, Ujala Zafar, Khaled Chawraba, Sang Hyun Park   +7 more
wiley   +1 more source

Free Energy Approximations for CSMA Networks [PDF]

2017 IEEE 25th International Symposium on Modeling, Analysis, and Simulation of Computer and Telecommunication Systems (MASCOTS), 2017
In this paper we study how to estimate the back-off rates in an idealized CSMA network consisting of $n$ links to achieve a given throughput vector using free energy approximations. More specifically, we introduce the class of region-based free energy approximations with clique belief and present a closed form expression for the back-off rates based on
openaire   +3 more sources

Injectable Biomimetic Composite Hydrogel Scaffold With Tissue‐Engineered Cartilage Matrix for Articular Cartilage Regeneration

Rare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT Articular cartilage regeneration remains a significant challenge because of its limited intrinsic healing capacity and the inadequacy of conventional treatments for restoring structural and functional integrity. In this study, a novel injectable composite hydrogel scaffold was designed to mimic the extracellular matrix (ECM) of native ...
Zhong‐Lian Wu, Jun‐Jie Jiang, Hang Yao, Xian‐Feng Shang, Ming‐Di Zheng, Xu Hu, Shuo Xu, Jun‐Li Shi, Yan Han, Chi‐Run Wang, Qi Tao, Huai‐Guo Xue, Dong‐An Wang, Yu‐Chi Zhao   +13 more
wiley   +1 more source

CSMA: A Standalone and ImageJ-Compatible Tool for Enhanced Wound Healing Assay Analysis

IEEE Access
Accurate quantification of wound closure in cell migration assays is crucial yet challenging. Still, existing methods often underperform due to omitting cell detection within the wound area, resulting in biased outcomes.
Tri Thanh Pham, Amina Sagymbayeva, Timur Elebessov, Zhadyra Onzhanova, Ferdinand Molnar   +4 more
doaj   +1 more source

Computing Nash Equilibrium in Wireless Ad Hoc Networks: A Simulation-Based Approach [PDF]

Electronic Proceedings in Theoretical Computer Science, 2012
This paper studies the problem of computing Nash equilibrium in wireless networks modeled by Weighted Timed Automata. Such formalism comes together with a logic that can be used to describe complex features such as timed energy constraints.
Peter Bulychev, Alexandre David, Kim G. Larsen, Axel Legay, Marius Mikučionis   +4 more
doaj   +1 more source

TranQuiL: Long Range Detection and Localization of Interference in Radio Quiet Zones

Radio Science, Volume 61, Issue 1, January 2026.
Abstract Radio Quiet Zones (RQZs) have been established to prevent radio sources from causing harmful interference to sensitive radio telescopes, which study extremely faint cosmic radio waves. Even with strict regulations, such interference is growing due to the widespread use of consumer electronics, emitting in many different frequency bands ...
Atul Bansal, Mohamed Ibrahim, Kuang Yuan, Yiwen Song, Bob Iannucci, Swarun Kumar   +5 more
wiley   +1 more source