Results 101 to 110 of about 238,574 (360)

Cottonseed‐Derived Reusable Bio‐Carbon Gel Ink for DIW Printing Soft Electronic Textiles

open access: yesAdvanced Materials, EarlyView.
A reusable carbon‐gel ink, incorporating cottonseed peptone as a natural mediator, enables cross‐linked ionic polymer networks for advanced conductivity, stability, and biocompatibility. Compatible with direct‐ink‐writing, it facilitates flexible electronics on polymeric and textile substrates for multifunctional applications, including motion sensing,
King Yan Chung   +7 more
wiley   +1 more source

The Study of Prophylactic Knee Braces Efficacy on Strain Reduction on the Medial Collateral Ligament in Football Players

open access: yesپزشکی بالینی ابن سینا, 2009
Introduction & Objective: The most frequent site of injury in football is the knee. In this study the value of prophylactic knee braces in reduction of MCL injuries was evaluated.
Alireza Yavarikia   +2 more
doaj  

Incidence of anterior cruciate ligament injury in a rural tertiary care hospital

open access: yesJournal of Family Medicine and Primary Care, 2019
Introduction: Knee is the largest joint in the human body with a very complex anatomy. It is a mobile trochoginglymus (i.e. a pivotal hinge joint), which permits flexion and extension as well as a slight medial and lateral rotation.
Niharika Kochhal   +2 more
doaj   +1 more source

Sex differences in limb and joint stiffnes in recreational runners [PDF]

open access: yes, 2016
Purpose. Female runners are known to be at greater risk from chronic running injuries than age-matched males, although the exact mechanisms are often poorly understood.
Atkins, Stephen   +3 more
core  

Advancements in Carbon‐Based Piezoelectric Materials: Mechanism, Classification, and Applications in Energy Science

open access: yesAdvanced Materials, EarlyView.
Carbon‐based piezoelectric materials are systematically categorized based on their structural and functional properties. The mechanisms of stress‐induced charge transfer are elucidated, and their applications are explored across three key domains: piezoelectric catalysis for energy conversion and environmental remediation, piezoelectric biomedical ...
Mude Zhu   +3 more
wiley   +1 more source

Risks of concomitant trauma to the knee in lower limb long bone shaft fractures: A retrospective analysis from a prospective study population

open access: yesAdvanced Biomedical Research, 2014
Background: Numerous associated injuries (bony and/or soft tissue lesions) occur commonly in conjunction with fractures of the femoral shaft in young patients after high-energy injuries.
Brajesh Kumar   +4 more
doaj   +1 more source

Voluntary activation of quadriceps femoris in patients with unilateral anterior cruciate ligament rupture within 6 months of injury: a cross-sectional observational study [PDF]

open access: yes, 2016
Background: Deficits in quadriceps femoris strength and voluntary activation have been well documented in chronic anterior cruciate ligament (ACL) injuries, but less is known about the acute or early phase after injury.
Dixon, John   +2 more
core   +2 more sources

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

open access: yesAdvanced Materials, EarlyView.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi   +4 more
wiley   +1 more source

Wireless Acousto‐Piezoelectric Conduit with Aligned Nanofibers for Neural Regeneration

open access: yesAdvanced Materials, EarlyView.
An ultrasound‐driven, highly aligned piezoelectric nanofiber‐based nerve guidance conduit (APNF‐NGC) designed for effective peripheral nerve repair has been demonstrated in this study. Featuring aligned topology, cell‐adhesive surfaces, and an axial electric field, the APNF‐NGC collectively promotes significant nerve regeneration.
Sera Jeon   +8 more
wiley   +1 more source

Preseason Functional Test Scores are Associated with Future Sports Injury in Female Collegiate Athletes

open access: yes, 2018
Brumitt, J, Heiderscheit, B, Manske, R, Niemuth, PE, Mattocks, A, and Rauh, MJ. Preseason functional test scores are associated with future sports injury in female collegiate athletes.
Brumitt, Jason   +5 more
core  

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