Results 31 to 40 of about 2,892 (175)

Osteoarthritis: Epidemiology, Diagnosis, and Treatment

open access: yesMedComm, Volume 7, Issue 7, July 2026.
Osteoarthritis (OA) is a multifactorial degenerative joint disease and a leading cause of disability worldwide. This graphical abstract summarizes the epidemiology, diagnostic strategies, and therapeutic approaches of OA. OA development is driven by aging, metabolic dysregulation, and mechanical stress, leading to progressive joint degeneration ...
Qin Ru   +7 more
wiley   +1 more source

Segmentized Clear Channel Assessment for IEEE 802.15.4 Networks

open access: yesSensors, 2016
This paper proposed segmentized clear channel assessment (CCA) which increases the performance of IEEE 802.15.4 networks by improving carrier sense multiple access with collision avoidance (CSMA/CA).
Kyou Jung Son   +4 more
doaj   +1 more source

What Are the Optimal Sagittal Alignments in Primary Total Knee Arthroplasty: A Systematic Review and Meta‐Analysis

open access: yesOrthopaedic Surgery, Volume 18, Issue 6, Page 1155-1172, June 2026.
The optimal sagittal alignment targets for TKA remain uncertain; however, favorable sagittal alignments are hypothesized to improve prognosis and function. Discussions on sagittal alignments emphasize biomechanical, anatomical, and soft tissue‐friendly approaches to surgery.
Guoqing Li   +3 more
wiley   +1 more source

Performance Analysis of Resource Sharing During Downlink Multi-User Transmissions in CSMA/ECA Full Duplex WLANs

open access: yesTransport and Telecommunication, 2020
Full Duplex (FD) wireless communications is considered to be the next big step for future Wireless Local Area Networks (WLANs). Old (IEEE 802.11ac) and new (IEEE 802.11ax) WLAN features are expected to co-exist with FD operation.
Politis Anastasios C.   +1 more
doaj   +1 more source

Service Differentiated and Adaptive CSMA/CA over IEEE 802.15.4 for Cyber-Physical Systems

open access: yesThe Scientific World Journal, 2013
Cyber-Physical Systems (CPS) that collect, exchange, manage information, and coordinate actions are an integral part of the Smart Grid. In addition, Quality of Service (QoS) provisioning in CPS, especially in the wireless sensor/actuator networks, plays ...
Feng Xia   +4 more
doaj   +1 more source

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

open access: yesiScience, 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   +7 more
doaj   +1 more source

An Ecosystem to Develop Multi‐Agent Systems in Real‐World IoT Applications

open access: yesSoftware: Practice and Experience, Volume 56, Issue 4, Page 339-356, April 2026.
ABSTRACT Software agents and multi‐agent systems are critical components in the development of distributed autonomous systems, as they exhibit a wide range of “intelligence,” from reactive behaviors to advanced reasoning and planning. Integrating these capabilities into multi‐agent systems enables distributed artificial intelligence, a programming ...
Davide Carnemolla   +3 more
wiley   +1 more source

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

open access: yesJCSM 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   +9 more
doaj   +1 more source

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

open access: yesAdvanced 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   +10 more
wiley   +1 more source

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

open access: yesRestoration 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   +3 more
wiley   +1 more source

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