Results 41 to 50 of about 52,977 (248)

Wearable Tailored Passive Radiative Cooling Textile for Flexible Electronic Integration

open access: yesAdvanced Science, Volume 13, Issue 31, 4 June 2026.
A scalable, additive‐free wearable tailored passive radiative cooling textile (WRCT) with hierarchically structured fibers delivers exceptional thermal management, combining >95% solar reflectance, 0.96 mid‐infrared emissivity, and ultralow thermal conductivity (0.041 W/m·K).
Lung Chow   +24 more
wiley   +1 more source

Knapping methods and techniques in the bracelets quarry of Cortijo Cevico (Loja, Granada)

open access: yesJournal of Lithic Studies, 2016
The stone bracelets are one of the most outstanding elements of personal ornaments of the ancient Neolithic in Western Mediterranean and the South of the Iberian Peninsula (5500-4800 cal. BCE).
Francisco Martínez-Sevilla   +6 more
doaj   +1 more source

Towards a Multimodal Adaptive Lighting System for Visually Impaired Children [PDF]

open access: yes
Visually impaired children often have difficulty with everyday activities like locating items, e.g. favourite toys, and moving safely around the home. It is important to assist them during activities like these because it can promote independence from ...
Brewster, Stephen   +2 more
core   +1 more source

Silicon‐Embedded Multifunctional Heterogeneous Integration for Miniaturized Photoplethysmography Detection Devices

open access: yesAdvanced Science, EarlyView.
ABSTRACT The multifunctional integration of chips with high flexibility and scalable manufacturing is crucial for enhancing chip performance, reducing chip size, and simplifying chip design. However, balancing volume, cost, flexibility, and functionality using traditional heterogeneous integration methods is challenging.
Lang Chen   +7 more
wiley   +1 more source

Research on the Application of Smart Bracelets in Urban Sustainable Living [PDF]

open access: yesE3S Web of Conferences
As urbanization accelerates, sustainable development draws global attention. Smart bracelets, innovative wearable devices merging tech and design, can monitor environment data and guide user behavior.
Sun Yingli, Li Run, Li Xinyu
doaj   +1 more source

Bilateral SERS‐Microneedle Patch for Co‐Diagnosis of Diabetes Mellitus and Tuberculosis Comorbidity

open access: yesAdvanced Science, EarlyView.
Our study introduced a U@mP@Au‐mediated bilateral SERS‐microneedle patch for analyzing glucose levels from ISF and sensitively detecting TB biomarkers from sputum, respectively. This integrated dual‐analyte detecting platform can be used for co‐diagnosis of diabetes mellitus (DM) and tuberculosis (TB) comorbidity, which was demonstrated in ex vivo ...
Xueqin Huang   +12 more
wiley   +1 more source

Bracelets with grammar school students in the role of religious and ethnical identity defining [PDF]

open access: yesBaština, 2010
The author stresses the importance of bracelets carrying, which is, at the end of the first decade of the 21st century widely spread among the inhabitants of Serbia, and especially among youth.
Pavlović Aleksandar
doaj  

Polymer‐Based Multiparameter Sensing Integrated Photonic Chip for Health Monitoring

open access: yesAdvanced Science, EarlyView.
A monolithic integrated photonic chip simultaneously measures blood glucose, pressure, temperature, ECG, and sweat glucose. Combining multiple Bragg grating sensors, Mach–Zehnder modulators, and an on–‐chip demodulation unit, this compact chip (1 cm × 0.5 cm) offers robust multiparameter detection.
Xiaolin Li   +11 more
wiley   +1 more source

Glass Bracelets Found in Harran Excavations (2013-2023)

open access: yesArt-Sanat
Bracelets, which have an important place among the accessories or jewelry used since the Neolithic period, provide important information about the social, economic, cultural and cultural ties of the societies in their geography. Many glass bracelets from
İsmail Aslan, Sevcan Ölçer
doaj   +1 more source

Autentificarea a două brăţări antice implicând tehnica SEM-EDX

open access: yesArheologia Moldovei, 2016
During archaeological excavations we uncovered two bracelets from the fourth century AD. The first one is of iron and was found in the necropolis of Branişte (Nemţişor village, Vânători-Neamţ commune, Neamţ County), belongs to the Carpathian Tumuli ...
Virgil Mihailescu-Bîrliba   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy