Results 151 to 160 of about 66,822 (374)

Designing Physical Unclonable Functions From Optically Active Materials

open access: yesAdvanced Materials, EarlyView.
Assigning unforgeable “fingerprints” to manufactured goods is a key strategy to fight global counterfeiting. Optical physical unclonable functions (PUFs) are chemically generated random patterns of optically active materials serving as unique authenticators.
Maxime Klausen   +2 more
wiley   +1 more source

Novel Sulfide‐Chloride Solid‐State Electrolytes with Tunable Anion Ratio for Highly Stable Solid‐State Sodium‐Ion Batteries

open access: yesAdvanced Materials, EarlyView.
A new family of Na‐Zr‐S‐Cl sulfide‐chloride Na SSEs with tailored anion compositions is explored. A high ionic conductivity is realized for both Cl‐rich and Cl‐deficient structures, attributed to the unique chloride bridging structure and low Na‐ion migration barrier.
Zhi Liang Dong   +15 more
wiley   +1 more source

Distribution of halogens in an Antarctic ordinary chondrite, Y-74014 (H6) [PDF]

open access: yes, 2000
One of the striking features in Antarctic meteorites is overabundances of halogens, especially iodine. In order to investigate how these halogens are distributed in constituent mineral phases of Antarctic chondrites, the outer portion of Yamato (Y)-74014
Ebihara, Mitsuru   +2 more
core   +1 more source

Emergent Locomotion in Self‐Sustained, Mechanically Connected Soft Matter Rings

open access: yesAdvanced Materials, EarlyView.
Thermally fueled, self‐moving twisted rings made from liquid crystal elastomers are investigated. By studying single rings and linked knots, it is shown how autonomous locomotion emerges through coupling between the rings. The movement is programmable via handedness control at connection points, offering insights into collective behavior and ...
Hongshuang Guo   +3 more
wiley   +1 more source

Aqueous Waste Containing AOXs: Critical Issues in Analytical Methods and Assessment of Possible Inhibitory Effects on Mesophilic and Thermophilic Aerobic Biomasses

open access: yesApplied Sciences
This paper offers an in-depth review of adsorbable organic halogens (AOXs), a group of halogenated organic compounds that can be adsorbed from water onto activated carbon.
Maria Cristina Collivignarelli   +4 more
doaj   +1 more source

Comparative evaluation of various GPS-free localization algorithm for wireless sensor networks [PDF]

open access: yes, 2004
Wireless Sensor Networks (WSN) are tremendously being used in different environments to perform various monitoring tasks such as search, rescue, disaster relief, target tracking and a number of tasks in smart environments.
Musbahi, Amal Mustafa
core  

Home - About - Disclaimer - Privacy