Results 181 to 190 of about 108,364 (382)

Studies on the Chrome Tanning

open access: diamond, 1955
Akira Kawamura   +2 more
openalex   +2 more sources

Ultralow‐Frequency Epsilon‐Near‐Zero States in 3D‐Printed High‐Entropy Alloy Metacomposites for Ultra‐Thin Perfect RF Absorption

open access: yesAdvanced Materials, EarlyView.
Rozanov causality limit—a compulsive proportional thickness‐wavelength relationship (nd ∝ λ)—makes it challenging to develop perfect absorption with both thin thickness and low frequency. Herein, a cocktail effect in high‐entropy alloys (HEA) is crucially utilized for lowering plasma frequency to achieve epsilon‐near‐zero states, which finally enables ...
Peitao Xie   +7 more
wiley   +1 more source

Defensive Reactions to Threatening Health Messages: Alternative Structures and Next Questions

open access: yesInternational Journal of Communication, 2018
Defensive reactions offer an explanation for why people reject persuasive messages. Surprisingly, little research has focused on the basic question of how they are structured with regard to one another.
James Price Dillard   +2 more
doaj  

Oxidation Ditch Reactor to Remove Ammonia and Phosphate in Tofu Wastewater and Skin Tanning Wastewater

open access: gold, 2020
Ni Made Maya Febriana Ramadhany   +5 more
openalex   +2 more sources

Ferroelectrics Hybrids: Harnessing Multifunctionality of 2D Semiconductors in the Post‐Moore Era

open access: yesAdvanced Materials, EarlyView.
In this Review, the state of art of ferroelectric hybrid systems—combining ferroelectrics, 2D semiconductors, and molecular switches is presented—as next‐generation platforms for high‐density, multifunctional electronics. By discussing 2D FeFET applications, nanoscale material downscaling, M3D integration, and emerging ferroelectrics, it highlights ...
Haixin Qiu   +3 more
wiley   +1 more source

Photoaccumulation of Long‐Lived Reactive Electrons in a Microporous Ti(IV) Oxocluster‐Based Metal–Organic Framework for Light and Dark Photocatalysis

open access: yesAdvanced Materials, EarlyView.
The microporous Ti12 oxocluster‐based MOF MIP‐177(Ti)‐LT exhibits effective charge separation and long‐lived photogenerated electrons persisting for hours, as revealed by spectroscopy. These electrons cause reversible color changes and enable dark H2 evolution and water splitting, demonstrating remarkable electron storage and redox capability ...
Shilin Yao   +15 more
wiley   +1 more source

Tan cerca, tan lejos

open access: yes, 2014
The Italian Animal Protection laws can serve as the mirror which all the Spanish Autonomous Communities could look into due to the geographic, economic and cultural similarities that unite the two countries. In this article, in addition to providing a brief summary of Italian history regarding national laws on animal abuse, we collect the testimony by ...
openaire   +1 more source

Tan cerca y tan lejos

open access: yes, 2009
Traducir el dialecto significa siempre realizar una empresa acrobática. Aún más cuando el texto original presenta una mezcla variopinta de códigos lingüísticos, cada uno de ellos portador de una diferente realidad geográfica y social. Es este el caso de las novelas de Andrea Camilleri, cuyo personal estilo da voz a la compleja cuestión de la lengua ...
openaire   +1 more source

STRUCTURE OF POLYPHENOLS OF LEAVES TANNING SUMAC RHUS CORIARIA L.

open access: diamond, 2020
Zhamollitdin Fazlitdinovich Ziyavitdinov   +3 more
openalex   +2 more sources

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