Results 51 to 60 of about 105,720 (304)
Advanced Materials, EarlyView.Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu +3 more
wiley +1 more source
Production and Properties of Isocyanate-Bonded MDF Manufactured from Acacia Mangium [PDF]
, 1990 Medium density fiberboards (MDF) were manufactured from fast-growing Acacia mangium wood. The boards were produced at two levels of density, 600 and 750 kg/m³. Isocyanate and urea- formaldehyde resin adhesives were used asbinders.
Pensook, Suwanna
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Recent Advances on Thermochromic Inks for Security Applications
Advanced Materials Technologies, EarlyView.Thermochromic security inks have garnered interest in recent years as security elements for authentication, information encryption, and anti‐counterfeiting. This review outlines different types of thermochromic materials, how they have been developed as functional inks, and how advancements in property enhancement, sustainability, and printing ...
Duarte B. Oliveira +5 more
wiley +1 more source
Turkish Journal of Forestry, 2018 Formaldehyde-containing urea formaldehyde (UF), widely used in the production of wood-based composite boards, and modified or reinforced with various additives, determines performance.
İsmail Özlüsoylu, Abdullah İstek
doaj +1 more source
Study on preparation and properties of hybrid kenaf fiber and sawdust particleboard composite [PDF]
, 2016 This thesis reports study of Hybrid kenaf fiber and Sawdust particleboard composite using urea formaldehyde and phenol formaldehyde and its physical and chemical properties.
Nor Fashilin, Azahar
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EIF1AX Nucleolar Condensates Enhance Susceptibilities for the Management of Endometrial Cancer
Advanced Science, EarlyView.This schematic illustrates the mechanism of a senolytic strategy in endometrial cancer. EIF1AX facilitates the incorporation of DDX21 into nucleolar condensates, an event that suppresses rDNA transcription and induces cellular senescence. The compound 2,5‐MeC exploits this pathway by promoting EIF1AX nucleolar translocation and condensate formation ...
Chengyu Lv +8 more
wiley +1 more source
Pengaruh komposisi perekat tanin urea formaldehida terhadap keteguhan rekat kayu lapis meranti
Jurnal Penelitian Hasil Hutan (Journal of Forest Products Research), 2017 Based on previous research tannin formaldehyde resin from Acacia decurens bark can be used for exterior plywood adhesive. To reduce the cost, the effect of urea addition to produce tannin urea formaldeliyde resin has been studied.
Adi Santoso, Paribotro Sutigno
doaj +1 more source
Addition of urea as formaldehyde scavenger for low molecular weight phenol formaldehyde-treated compreg wood. [PDF]
, 2012 Addition of urea as formaldehyde scavenger for low molecular weight phenol formaldehyde- treated compreg wood. Phenol formaldehyde (PF) resin impregnation followed by compression at considerable high hot pressing pressure can improve strength properties,
Ashaari, Zaidon +5 more
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, 1974 The origin of life is in a sense a genetic problem, for, as H. J. Muller pointed out many years ago, the essential attribute that identifies living matter is its capacity to replicate itself and its variants (1). Because this uniquely biological property
Horowitz, N. H., Hubbard, Jerry S.
core +1 more source
Advanced Science, EarlyView.PFOA exposure induces pregnancy loss by promoting glutaminolysis, which further causes ammonia accumulation in macrophages. Cellular ammonia retention results in damage to mitochondria and lysosomes, which leads to cell death eventually. Impaired lysosomes also decrease the secretion of the Cathepsin B (CTSB), and attenuate macrophage infiltration and ...
Yongbo Zhao +6 more
wiley +1 more source