Results 81 to 90 of about 421,144 (362)

Ambulatory Measurement of Ground Reaction Forces [PDF]

open access: yes, 2004
The measurement of ground reaction forces is important in the biomechanical analysis of gait and other motor activities. It is the purpose of this study to show the feasibility of ambulatory measurement of ground reaction forces using two six degrees of ...
Droog, Ed   +2 more
core   +4 more sources

From Grave to Cradle: Kombucha Waste for Sustainable Electronics

open access: yesAdvanced Science, EarlyView.
This study introduces a sustainable method to purify kombucha bacterial cellulose (KBC) with sodium bicarbonate and hydrogen peroxide, avoiding harsh chemicals. KBC films are patterned with gold and function as pressure sensors for flatfoot gait detection. At the end‐of‐life, the KBC‐based device biodegrades in soil, leaving environmentally benign gold
Xin Ying Chan   +6 more
wiley   +1 more source

Foot strike patterns in runners wearing floating heel, minimalist and conventional footwear [PDF]

open access: yes, 2015
The purpose of this study was investigate the vertical loading rate and footstrike angles when running in floating heel shoes (a new concept called FBR (Faster and Better Runners) compared to conventional and minimalist shoes.
Barnes, Andrew   +3 more
core   +1 more source

Cortical pain responses in human infants [PDF]

open access: yes, 2006
Despite the recent increase in our understanding of the development of pain processing, it is still not known whether premature infants are capable of processing pain at a cortical level.
Boyd, S   +6 more
core   +1 more source

Protocol‐Agnostic Meta Key Distribution for Encrypted Wireless Communications Enabled by Space‐Time‐Coding Metasurface

open access: yesAdvanced Science, EarlyView.
This paper presents a programmable metasurface‐based Meta Key Distribution (MKD) system for secure, protocol‐independent key exchange in indoor wireless settings. By embedding entropy into the wireless channel, it enables lightweight, compatible cryptographic key generation.
Xinyu Li   +7 more
wiley   +1 more source

The Microbiota Shapes Central Nervous System Myelination in Early Life

open access: yesAdvanced Science, EarlyView.
Gut microbiota shapes brain development by regulating myelination and glial cell maturation in early life. Using germ‐free (GF) mice and zebrafish, this study reveals sex‐ and age‐dependent effects on myelin growth, integrity, and related gene expression.
Caoimhe M. K. Lynch   +13 more
wiley   +1 more source

The Treatment Experience of Different Types of Flaps for Repairing Soft Tissue Defects of the Heel

open access: yesInternational Journal of General Medicine, 2021
Bo Feng,* Guang-Ming Dai,* Yong-Jun Wang, Lan Zhang, Ke-Cheng Niu Department of Foot and Ankle Surgery, The Third Affiliated Hospital of Inner Mongolia Medical University, Baotou, 014010, People’s Republic of China*These authors contributed ...
Feng B, Dai GM, Wang YJ, Zhang L, Niu KC
doaj  

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

Achilles’ Heel [PDF]

open access: yesThe American Journal of Sports Medicine, 2021
openaire   +2 more sources

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