Results 151 to 160 of about 7,114 (268)

Six Hopi bracelets, four overlaid and two stamped [1]

open access: yes, 2012
Hopi PeoplesSix silver Hopi Bracelets. One on the top row, two on the second row, one on the third, and two on the fourth row.
McGibbeny, Joseph Howard, 1891-1970
core  

Dual‐Mode Conductive Hydrogel Sensor Combining Triboelectric and Piezoresistive Mechanisms for Signal Differentiation and Verification

open access: yesAdvanced Electronic Materials, Volume 12, Issue 12, 22 June 2026.
A hierarchical poly(vinyl alcohol)/polyaniline‐silver nanoparticle hydrogel is developed as a dual‐mode sensor to overcome single‐mechanism limitations. By synchronizing triboelectric and piezoresistive signals, this device differentiates between mechanical touch and environmental moisture, offering high sensitivity and real‐time signal decoupling ...
Nebiyou Tadesse Debele   +2 more
wiley   +1 more source

DETACHABLE DECORATIONS OF WESTERN SIBERIA BRONZE AGE

open access: yesВестник Кемеровского государственного университета, 2015
The paper presents a systematization of the complex of metal adornments from the Bronze Age and reveals some regularities in distribution of these artifacts. The areas of the adornment types and their chronological attribution are defined.
O. V. Umerenkova
doaj  

A multicenter, video‐EEG‐based validation of a multimodal wearable device for focal seizure detection in adults: The SeizeIT2 study

open access: yesEpilepsia Open, Volume 11, Issue 3, Page 883-894, June 2026.
Abstract Objective Currently available wearable devices for detecting focal seizures primarily target major motor seizures or involve semi‐invasive subscalp implants. There is a pressing need for accurate, non‐invasive methods to detect diverse focal seizures for long‐term, out‐of‐hospital monitoring.
Lauren Swinnen   +19 more
wiley   +1 more source

A Large‐Area, Stretchable Accelerometer Array for Spatial Assessment of Chest Compressions in Cardiopulmonary Resuscitation

open access: yesFlexTech, Volume 2, Issue 1, Page 4-13, June 2026.
A large‐area stretchable accelerometer array enables multi‐point monitoring of chest compression depth and thoracic contour reconstruction during CPR, offering high spatiotemporal resolution for dynamic deformation tracking and providing a new pathway toward intelligent, feedback‐based resuscitation systems. ABSTRACT High‐quality chest compressions are
Tianrun Xu   +5 more
wiley   +1 more source

Six Hopi bracelets, four overlaid and two stamped [2]

open access: yes, 2012
Hopi PeoplesSix silver Hopi Bracelets. One on the top row, two on the second row, one on the third, and two on the fourth row.
McGibbeny, Joseph Howard, 1891-1970
core  

Wearable biofluids colorimetric biosensors

open access: yesFlexMat, Volume 3, Issue 2, Page 299-326, June 2026.
Wearable and flexible colorimetric sensors enable real‐time, non‐invasive detection through visible color changes. Advances in materials and device engineering have driven their development; however, challenges remain in sensitivity, selectivity, and scalable manufacturing.
Zhaoyuan Lyu   +8 more
wiley   +1 more source

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