Results 71 to 80 of about 2,493,688 (392)
Nano‐Patterned CuO Nanowire Nanogap Hydrogen Gas Sensor with Voids
Sub‐5‐ppb hydrogen (H2) detection and sub‐10‐s response and recovery times are achieved based on nano‐patterned polycrystalline CuO nanowires nanogap gas sensors with voids using electron‐beam lithography and unique annealing processes. Pre‐H2 annealing, void‐generating oxidation, and downscaled nanogap electrodes are key to improving the sensing ...
Muqing Zhao+4 more
wiley +1 more source
This study investigates the relationship between social media use and subjective well-being among South Korean women in their 20s, with a particular emphasis on the moderating role of self-esteem.
Yesolran Kim, Mina Lee
doaj +1 more source
Z‐Scheme Water Splitting Systems Based on Solid‐State Electron Conductors
This review examines the latest advances in Z‐scheme overall water splitting (OWS) systems for solar hydrogen production. These systems consist of suspended or immobilized hydrogen evolution photocatalysts (HEPs) and oxygen evolution photocatalysts (OEPs).
Chen Gu+3 more
wiley +1 more source
Virtual simulation is one of the most important techniques that have been adapted to the design of advertising. Because it simulates reality to the student, And allows him to experiment and enjoy access to design solutions through various activities ...
Maison Kotob, Samer Hany, Wessam Mohamed
doaj +1 more source
A stretchable and superhydrophobic pF1V1 polymer layer is conformally coated on Zn metal via iCVD, forming a water‐repelling interphase that inhibits the hydrogen evolution reaction. This tailored interface maintains excellent electrolyte compatibility while suppressing dendrite growth, thereby enhancing the long‐term electrochemical stability of Zn ...
Jaeyeon Lee+12 more
wiley +1 more source
Additive manufacturing is expanding beyond mechanical prosthetics into microelectronic implants. This work presents a diamond‐titanium hybrid that enables wireless power transfer, localized heating, and flow sensing. The use of additive manufacturing combined with the biocompatibility of the diamond‐titanium hybrid material paves the way toward new ...
Joshua Zarins+9 more
wiley +1 more source
An entropy‐tuned niobium‐based oxide (ETNO) anode for fast‐charging lithium‐ion batteries are presented, engineered via multi‐cation doping. The synergistic effects of entropy tuning result in excellent rate capability and long‐term durability under ultrafast charging conditions.
Yoojin Ahn+6 more
wiley +1 more source
The communication of organizations with their audiences has undergone changes thanks to the Internet. Non-Governmental Organizations (NGOs), as influential groups, are no exception, as much of their activism takes place through grassroots digital ...
Andrea Moreno-Cabanillas+2 more
doaj +1 more source
Background Since the introduction in 1984 of Australia’s publicly-funded universal healthcare system, Medicare, healthcare financing has relied on a mix of public and private sources to meet the needs of the population (Sowa et al., Appl Health Econ ...
Lisa Tam+3 more
doaj +1 more source