Results 171 to 180 of about 706,045 (391)

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

Designing an Anionic Layer in Low‐Concentration Electrolytes to Promote In‐Plane Ion Diffusion for Dendrite‐Free Zinc‐Ion Batteries

open access: yesAdvanced Materials, EarlyView.
An optimization model for zinc anodes centered on anion traction in a low‐concentration electrolyte system is proposed. The fluoride‐ion enriched interfacial layer on the zinc anode surface enhances the concentration of Zn2+ in a lateral direction through electrostatic forces, thereby facilitating horizontal zinc plating.
Yiyang Zhang   +9 more
wiley   +1 more source

Iodine status in late pregnancy and psychosocial determinants of iodized salt use in rural northern Viet Nam

open access: yesBulletin of the World Health Organization, 2011
OBJECTIVE: To establish iodine status among pregnant women in rural northern Viet Nam and explore psychosocial predictors of the use of iodized salt in their households.
Jane Fisher   +7 more
doaj  

Flowfield measurements in a model scramjet combustion using laser-induced iodine fluorescence [PDF]

open access: yes
Preliminary designs were completed for an iodine mixing chamber and the optical setup to be used with a modified wind tunnel in obtaining accurate, spatially resolved measurements of variables in the flowfield of a model nonreacting scramjet combustor ...
Mcdaniel, J. C., Jr.
core   +1 more source

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