Results 71 to 80 of about 330,717 (257)
Increased Endurance of Nonvolatile Photonics Enabled by Nanostructured Phase‐Change Materials
Advanced Materials, EarlyView.Tapered and segmented islands of the phase‐change material (PCM) antimony selenide (Sb2Se3) integrated on silicon microring resonators enable ultra‐low‐loss, high‐endurance, non‐volatile photonic tuning. The nanostructured PCM design suppresses interfacial scattering and thermal stress, achieving record endurance over 100 million electrical switching ...
Jayita Dutta +10 more
wiley +1 more source
A Self‐Healing Magnetoelectric Sensor with Pain Sensing for Underwater Soft Electronics
Advanced Materials, EarlyView.This study introduces a self‐healing magnetoelectric sensory system designed for amphibious soft electronics. By utilizing liquid‐metal conductors and self‐healing elastomers, the system enables autonomous recovery from mechanical damage. Its multilayered architecture features dual self‐powered proximity and tactile sensing alongside pain sensing in ...
Xuan Zhang +6 more
wiley +1 more source
The Pan African Medical Journal, 2019 INTRODUCTION: Regional anesthesia is a safe alternative to general anesthesia. Despite benefits for perioperative morbidity and mortality, this technique is underutilized in low-resource settings.
Matthew Ho +6 more
doaj +1 more source
Save the Children's Earthquake Response in Nepal: A Special One-Year Progress Report [PDF]
, 2016 On April 25, 2015 a magnitude-7.9 earthquake hit Nepal affecting millions of families and injuring more than 22,000 people, including children. Whenever a disaster strikes children are the most vulnerable and this disaster was no different.
core
Advanced Materials, EarlyView.A transparent, deformable stevia–PVA hydrogel triboelectric nanogenerator delivers significantly enhanced mechanical strength and electrical output through biomimetic hydrogen‐bonded networks. Coupled with machine learning–assisted signal recognition, the self‐powered hydrogel enables accurate human‐motion sensing for intelligent wearable and IoT ...
Thien Trung Luu +5 more
wiley +1 more source
The Group Methodology of Using Cloud Technologies in the Training of Future Computer Science Teachers [PDF]
, 2018 The development of cloud computing resources and their implementation in university education require an increase in the ICT-competence of future computer science teachers.
Oleksiuk, Olessia +3 more
core +1 more source
Advanced Materials Interfaces, EarlyView.A nanostructured, naturally flame‐retardant, and non‐toxic inorganic composite is introduced, which is laterally associated with silica nanoparticles to induce the restacking of the LDH lamella structure, thereby serving as an efficient thermal insulator.
Gayani Pathiraja +7 more
wiley +1 more source
216 Jewish Hospital of St. Louis [PDF]
, 1982 https://digitalcommons.wustl.edu/bjc_216/1157/thumbnail ...
core +1 more source
Advanced Materials Technologies, EarlyView.This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane +4 more
wiley +1 more source
Arquivo Brasileiro de Medicina Veterinária e ZootecniaDucks, geese and swans are included in the Anatidae family, Anseriformes order. The leading injuries causes to waterfowl are tangling in fishing materials and foreign bodies ingestion.
M.A. Goulart +5 more
doaj +1 more source