Results 81 to 90 of about 10,152 (260)

Nanoscale Spatial Tuning of Superconductivity in Cuprate Thin Films via Direct Laser Writing

Advanced Functional Materials, EarlyView.
Maskless direct laser writing enables local control of oxygen stoichiometry in epitaxial YBCO thin films under ambient conditions. Sub‐micrometer grayscale patterns with tunable optical response and superconducting transport properties are achieved.
Irene Biancardi, Valerio Levati, Jordi Alcalà, Thomas Günkel, Nicolas Lejeune, Riccardo Girelli, Alejandro V. Silhanek, Valeria Russo, Narcís Mestres, Daniela Petti, Anna Palau, Edoardo Albisetti   +11 more
wiley   +1 more source

A Green Laboratory Approach to Medical Sample Transportation: Assessing the Carbon Dioxide (CO₂) Footprint of Medical Sample Transportation by Drone, Combustion Car, and Electric Car

Drones
In response to escalating climate change concerns, this study evaluates the ecological impact and efficiency of medical sample transportation using drones, combustion cars, and electric cars across various terrains and weather conditions in Liechtenstein
Noel Stierlin, Fabian Loertscher, Harald Renz, Lorenz Risch, Martin Risch   +4 more
doaj   +1 more source

Role of Drone Technology Helping in Alleviating the COVID-19 Pandemic. [PDF]

Micromachines (Basel), 2022
Mohsan SAH, Zahra QUA, Khan MA, Alsharif MH, Elhaty IA, Jahid A.   +5 more
europepmc   +1 more source

Operando Tracking of Oxygen‐Vacancy Dynamics and Negative Capacitance in Ca‐Doped BiFeO3

Advanced Functional Materials, EarlyView.
Operando electrochemical impedance spectroscopy, combined with electrocoloration, enables a direct correlation between real‐space ionic redistribution and the corresponding frequency‐domain electrical response. In lateral Ca‐doped BiFeO3 devices, time‐resolved impedance snapshots capture the evolution from bulk‐dominated mixed conduction to an ...
Jeonghun Suh, Heung‐Sik Park, Jong‐Sook Lee, Chan‐Ho Yang   +3 more
wiley   +1 more source

Acceptance of medical drone technology and its determinant factors among public and healthcare personnel in a Malaysian urban environment: knowledge, attitude, and perception. [PDF]

Front Public Health, 2023
Za'im Sahul Hameed M, Nordin R, Ismail A, Zulkifley MA, Sham ASH, Sabudin RZAR, Zailani MAH, Saiboon IM, Mahdy ZA.   +8 more
europepmc   +1 more source

Increasing Inter‐Micellar Connectivity Toughens and Imparts Cooling‐Induced Shape Memory in Micellar Hydrogels

Advanced Functional Materials, EarlyView.
Oligomerizing Pluronic triblock copolymers provides a processing strategy for tuning the mechanical properties and stimuli‐responsive behaviors of micellar hydrogels. Varying oligomer fraction produces hydrogels spanning brittle to highly extensible responses; maintaining micellar architectures enables cooling‐induced reverse thermal shape memory and ...
Gourav Kumbhojkar, Eric Yang, Arman Moussavi, EunBi Oh, Haeji Kim, Wei Chen, Junsoo Kim, Sinan Keten, Ryan L. Truby   +8 more
wiley   +1 more source

Harnessing drone technology for regional revitalization: public perceptions and economic implications in Taiwan

Humanities & Social Sciences Communications
This study examines public perceptions of drone technology and its implications for regional revitalization in Yilan County, Taiwan. Using a structured questionnaire survey (n = 457), the study explores levels of awareness, perceived application domains,
Min-Ta Chuang
doaj   +1 more source

Detecting Floral Resource Availability Using Small Unmanned Aircraft Systems

Land
Floral resources for native pollinators that live in wildland settings are diverse and vary across and within growing seasons. Understanding floral resource dynamics and management is becoming increasingly important as honeybee farms seek public land for
Nicholas V. Anderson, Steven L. Petersen, Robert L. Johnson, Tyson J. Terry, Val J. Anderson   +4 more
doaj   +1 more source

n‐Type Semiconductor Hydrogels for Tunable Organic Electrochemical Transistors Operation and Evaporation‐Driven Synergistic Energy Harvesting and Thermal Management

Advanced Functional Materials, EarlyView.
This study develops a tunable n‐OSC hydrogel (PBFDO‐PAAc) platform with a tunable porous network and thermoelectric properties. It demonstrates the first report of n‐OSC hydrogels for evaporation‐driven hydrovoltaic‐thermoelectric electricity generation as well as chemically dedoping‐mediated OECT working mode reconfiguration. This work expands n‐OSCs’
Zhenli Zhou, Cong Huang, Haohong Jiang, Yuhao Jiang, Yaoyao Zhu, Boyuan Li, Yi Wang, Enna Ha, Ni Zhao, Shu‐Jen Wang   +9 more
wiley   +1 more source

A Randomized Controlled Trial of ABCD-IN-BARS Drone-Assisted Emergency Assessments

Drones
Emergency medical services confront significant challenges in delivering timely patient assessments within geographically isolated or disaster-impacted regions.
Chun Kit Jacky Chan, Fabian Ling Ngai Tung, Shuk Yin Joey Ho, Jeff Yip, Zoe Tsui, Alice Yip   +5 more
doaj   +1 more source