Results 101 to 110 of about 212,547 (332)
Don't bleach chaotic data [PDF]
, 1993 A common first step in time series signal analysis involves digitally filtering the data to remove linear correlations. The residual data is spectrally white (it is ``bleached''), but in principle retains the nonlinear structure of the original time ...
Akaike H. +24 more
core +1 more source
Advanced Materials, EarlyView.This review provides the state‐of‐the‐art overview of halide perovskite‐based photocatalysts for hydrogen production from water and halogen acid solutions, CO2 reduction into value‐added chemicals, and organic chemical transformations. Different types of halide perovskite photocatalysts and their relative efficiencies for hydrogen generation and CO2 ...
Siddharth Singh +8 more
wiley +1 more source
Tooth-bleaching procedures and their controversial effects: A literature review
Saudi Dental Journal, 2014 Aim: This review article will help clinicians improve their understanding of the history of bleaching procedures, bleaching types, components, mechanisms, and their effects on soft tissue, tooth structures, resin composite, and bonding.
Mohammed Q. Alqahtani
doaj
Journal of Materials Research and Technology, 2020 Tetraacetylethylenediamine (TAED) activated hydrogen peroxide (H2O2) was tentatively used in the bleaching of scoured jute fibers, and the effects of this method on the physicomechanical properties, main chemical compositions, and structures during ...
Weiming Wang +3 more
doaj
Dental Journal, 2015 Background: Bleaching can affect the mechanical properties of enamel-dentin complex, such as flexural strength. Casein phosphopeptide-amorphus calcium phosphate (CPP-ACP) is often used following bleaching treatment to reduce hypersensitivity and to ...
Diatri Nari Ratih +1 more
doaj +1 more source
Advanced Materials, EarlyView.The sidechain doped polymer is investigated to have great potential for pressure detection due to the advantages including molecular rearrangement and charge‐density perturbance induced by micro‐mechanical deformation. This sensor displayed low‐pressure detection limit of 0.7 Pa as well as a rapid response time of 18.8 ms, enabling multi‐mode motion ...
Huimin Lu +14 more
wiley +1 more source
A global protocol for monitoring of coral bleaching [PDF]
Coral bleaching and subsequent mortality represent a major threat to the future health and productivity of coral reefs. However a lack of reliable data on occurrence, severity and other characteristics of bleaching events hampers research on the causes ...
Hansen, L. +3 more
core
Advanced Materials, EarlyView.Facet‐controlled growth of molybdenum phosphide single crystals via liquid‐metal‐assisted chemical vapor deposition, demonstrating MoP nanoplate and pillar morphologies formed at different temperatures for efficient hydrogen peroxide synthesis. Abstract Transition metal phosphides (TMPs) stand out for their excellent catalytic activity, driven by metal‒
Seo Hyun Kim +11 more
wiley +1 more source
Effects of different activation processes on H2O2/TAED bleaching of Populus nigra chemi-thermo mechanical pulp [PDF]
BioResources, 2012 Tetra acetyl ethylene diamine (TAED) was used as an activator in H2O2 bleaching to improve bleaching efficiency. The present work was aimed at confirming different activations for various H2O2/TAED bleaching processes, including the addition of acetic ...
Qiang Zhao +5 more
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