Results 51 to 60 of about 413,001 (309)

Anomalous Pressure‐Temperature Ultrahigh Sensitivities in Atomically Engineered Carbonitride MXenes for Multifunctional Wearable Human–Machine Interfaces: Joint Computational–Experimental Elucidations

open access: yesAdvanced Functional Materials, EarlyView.
Atomically engineered layered 2D Ti3CNTz carbonitride MXene exhibits ultrahigh heat and pressure sensitivity, enabling dual‐mode sensors with 300%–400% performance enhancement and durability for real‐time health‐monitoring interface devices. Precise nitrogen incorporation (e.g., Ti3C1.8N0.2Tz) boosts conductivity, enhancing temperature response, while ...
Debananda Mohapatra   +12 more
wiley   +1 more source

Evaluation of patientrelated factors in heel pain

open access: yesActa Orthopaedica et Traumatologica Turcica, 2021
Objectives: To define the source and localization features of heel pain and to evaluate demographic features and laboratory findings of patients with heal pain.\r\nMethods: The study included 132 patients (101 females, 31 males; mean age 43.8 years ...
Mustafa Urguden   +4 more
doaj  

Active Auxetic Heel Support for Achilles Tendon Therapy [PDF]

open access: yes, 2018
The Achilles tendon, which stretches from the calf to the ankle, can be injured due to repeated daily activities or overstretching. In severe cases a tear in the tendon can prevent athletes from performing in games as well as individuals from completing ...
Hinrichs, Anna   +3 more
core   +1 more source

Adult-Acquired Flatfoot Deformity and Age-Related Differences in Foot and Ankle Kinematics During the Single-Limb Heel-Rise Test

open access: yes, 2014
STUDY DESIGN: Cross-sectional laboratory study. OBJECTIVE: To compare single-limb heel-rise performance and foot-ankle kinematics between persons with stage 2 adult-acquired flatfoot deformity (AAFD) and healthy controls.
Chimenti, Ruth L.   +4 more
core   +1 more source

New findings and a new species of the genus Ammothea (Pycnogonida, Ammotheidae), with an updated identification key to all Antarctic and sub-Antarctic species [PDF]

open access: yes, 2014
Specimens of the pycnogonid genus Ammothea collected during the Polarstern cruise XXIII/8 (23 November 2006–30 January 2007) were studied. Nine species were recognized in this collection: Ammothea bentartica, A. bicorniculata, A.
Cano Sánchez, Esperanza   +1 more
core   +1 more source

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

open access: yesAdvanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo   +2 more
wiley   +1 more source

Characteristics of micro incremental in-plane bending of sheet metal using tiltable punch [PDF]

open access: yes, 2013
Incremental forming methods have gained interest in recent years as a forming technique for micro and fine components. This paper presents a newly developed incremental in-plane bending with tiltable punch for micro-metal sheets whose thickness is less ...
Azrie, Ahmad, Kuboki, Takashi
core  

The 2016 HIGh Heels: Health effects and psychosexual benefITS (HIGH HABITS) study : systematic review of reviews and additional primary studies [PDF]

open access: yes, 2017
Acknowledgements We thank S.M. Barran (Guy’s and St Thomas NHS Foundation Trust) for general comments on the topic and its social context. We thank S. Reynolds for comments as a member of the public on the introduction and discussion, in particular with ...
Barnish, Jean   +2 more
core   +4 more sources

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Heel-selfie for visualization and documentation of heel pressure ulcers

open access: yesIDCases, 2023
“heel-selfie” is a method for examination and documentation of heel ulcers, particularly in patients with significant morbidity and impaired mobility.
Elfatih I. Abter, Evan Chen
doaj   +1 more source

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