Results 31 to 40 of about 8,923 (249)

Bracelets with Widened Ends Made from Precious Metals of the Late Roman and the Great Migration Period: Danube-Dnieper-Baltic Parallels

open access: yesНижневолжский археологический вестник
By the 5th century AD, massive gold bracelets with widened ends had become prestigious cultural elements, symbolizing the power of the barbarian tribal groups’ rulers.
Olga A. Khomiakova
doaj   +1 more source

Multimodal Engagement Assessment in Children During Invented Story Paradigm With a Social Robot

open access: yesAdvanced Robotics Research, EarlyView.
A multimodal framework is proposed to assess children's engagement during storytelling interactions with a social robot. Gaze, physiological, and behavioral data are combined and validated against observer ratings. An automated gaze‐labeling strategy is introduced, and supervised classifiers achieve high accuracy. The study supports scalable engagement
Laura Fiorini   +7 more
wiley   +1 more source

Glass Bracelets Unearthed in the Samsat Excavations [PDF]

open access: yes, 2020
Samsat (Samosat), has been submerged under the Ataturk Dam today, served as the capital of the Kingdom of Commagene.It is known that the city still remained to be an important settlement, after it was conquered by the Romans.
Zekiye UYSAL, Uysal, Zekiye
core   +1 more source

Flexible Sensors for Robotics Tactile Perception: A Review

open access: yesAdvanced Robotics Research, EarlyView.
Flexible tactile sensing for robotics is reviewed through four interconnected dimensions. Physical mechanisms include piezoresistive, capacitive, piezoelectric, triboelectric, iontronic, and optical sensing. Structural design includes bioinspired, defect‐based, and MEMS‐based tactile systems.
Yu Song, Ying Chen, Yihao Chen, Xue Feng
wiley   +1 more source

Validity of useful assessment strategies of physical activity in adolescents

open access: yesKinesiologia Slovenica, 2019
This article aims to provide an overview on specific assessment approaches regarding physical activity in adolescents as well to provide an overview of the validity of physical activity assessment tools such as smart bracelets and questionnaires.
Vedrana Sember, Jožef Križaj
doaj   +1 more source

Mechanically Robust, Self‐Healable, and Cryotolerant GelMA Hydrogel for Wearable Tactile Sensors with Enhanced Durability, Lifetime, and Environmental Stability

open access: yesAdvanced Science, EarlyView.
A mechanically robust, self‐healable, moisturizing, cryotolerant and adhesive GelMA hydrogel is developed by incorporating polyvinyl alcohol, acrylic acid, sodium tetraborate, and glycerol into GelMA matrix via a photoinitiated polymerization process. The hydrogel‐derived omni‐healable ionotronic pressure sensor can sensitively and consistently monitor
Zhikang Li   +16 more
wiley   +1 more source

Alloy ratio and raw material sourcing of Warring States Period bronze bracelets in Huili County, Southwest China by pXRF and MC-ICP-MS

open access: yesHeritage Science, 2020
Up to now, there have been few monographic analyses of metal ornaments in China. This study presents a case study of the metallurgical archaeology on bracelets from Huili (会理), which may shed light on the issue as production status, technical level, use ...
Dian Chen   +4 more
doaj   +1 more source

A High‐Precision Dynamic Movement Recognition Algorithm Using Multimodal Biological Signals for Human–Machine Interaction

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This article describes a multimodal fusion data acquisition and processing system about electromyography for dynamic movement recognition and bioelectrical impedance for key posture recognition. In addition, a new dynamic–static fusion algorithm strategy is designed.
Chenhao Cao   +5 more
wiley   +1 more source

“I ♥ Boobies! (Keep A Breast)” Bracelets: What’s your policy? [PDF]

open access: yes, 2014
The United States Supreme Court has been asked to review a 2013 Third Circuit Court of Appeals reling against a Pennsylvania school district that disciplined students for wearing “I love Boobies! (Keep A Breast)” bracelets.
Hachiya, Robert, Robert Hachiya
core   +1 more source

Skin‐Conformal Myography for Real‐Time Hand Tracking Using a Laser‐Induced Graphene Strain Sensor Array

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
A skin‐conformal wearable device based on laser‐induced graphene is developed for continuous strain measurement across the circumference of the forearm for gesture recognition and hand‐tracking applications. Post material optimization, the strain sensor array is integrated with a wearable wireless readout circuit for real‐time control of a robotic arm,
Vinay Kammarchedu   +2 more
wiley   +1 more source

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