Results 51 to 60 of about 6,173,655 (285)

Formaldehyde-free plywood composites bonded with polyurethane adhesive derived from lignin-polyvinyl alcohol-based polyol

Discover Sustainability
Polyurethane (PU) adhesive derived from lignin-based polyol can be used as a substitute for urea–formaldehyde (UF) adhesive for plywood because it can be used for exterior application, it is more environmentally friendly, and does not produce ...
Ajeng Dzakiyyah Sapenti, Rita Kartika Sari, Dede Hermawan, Petar Antov, Viktoria Dudeva, Muhammad Adly Rahandi Lubis   +5 more
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes

FEBS Letters, EarlyView.
GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg, Martine Hjeltnes, Josephine Krieger, Joshua E. Elias, Maria Stensland, Kristian Holm, Xiaojun Jiang, Chuki Khangsar, Tuula A. Nyman, Arthur Kaser, Johannes R. Hov, Tom H. Karlsen, Nicole C. Kaneider, Frode L. Jahnsen, Georg Schneditz   +14 more
wiley   +1 more source

SOYBEAN MEAL-BASED WOOD ADHESIVES ENHANCED BY MODIFIED POLYACRYLIC ACID SOLUTION

BioResources, 2012
The effects of using sodium dodecyl sulfate (SDS) and a modified polyacrylic acid solution (MPA) on a soybean meal adhesive were investigated. Three-ply plywood specimens were fabricated to measure the water resistance of the adhesive (three-cycle soak ...
Qiang Gao,, Sheldon Qiang Shi,, Jianzhang Li,, Kaiwen Liang,, Xiumei Zhang   +4 more
doaj  

Quality Analysis of Biobriquettes Combination Ratio of Oil palm Frond and Water Hyacinth Waste with Durian Seed Flour Adhesive

Journal of Chemical Engineering Research Progress
This study investigates the production of biobriquettes from a mixture of oil palm frond waste and water hyacinth using durian seed flour as a sustainable adhesive.
Mersi Suriani Sinaga, Rondang Tambun, Melvan Tjung, Dadi Oslar Sitinjak   +3 more
doaj   +1 more source

Effect of adhesive thickness, adhesive type and scarf angle on the mechanical properties of scarf adhesive joints [PDF]

, 2013
The effects of adhesive thickness, adhesive type and scarf angle, which are determined as the main control parameters by the dimensional analysis, on the mechanical properties of a scarf adhesive joint (SJ) subjected to uniaxial tensile loading are ...
Liao LJ(廖丽涓), Huang CG(黄晨光), Liao, LJ (reprint author), Chinese Acad Sci, Key Lab Mech Fluid Solid Coupling Syst, Inst Mech, 15 Beisihuan West Rd, Beijing 100190, Peoples R China, Sawa T   +3 more
core   +1 more source

Fracture mechanics-based design and analysis of structural adhesive joints

, 2023
This chapter presents fracture mechanics based analysis and design of adhesively bonded structures. Common configurations and stress analysis characteristics of structural adhesive joints are introduced. Stress analysis and energy release rate based on a
Luo, Q, Ji, J
core   +1 more source

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Effect of aging and adhesive durability on panel plywood of the old living hut built in 1969 at Syowa Station, Antarctica

Antarctic Record, 2002
We herein report on an evaluation of durability of plywood of the old living hut built in 1969 brought back to Japan in terms of adhesiveness as well as adhesive strength between of wooden frame and plywood.
Hirotsugu Sekiguchi, Kuniaki Tanaka
doaj   +1 more source

Crack growth in adhesive joints

, 2022
S.229-264Chapter B.3 presents a research work aiming at a better understanding of the critical strain energy release rate of adhesive joints. The tapered double cantilever beam (TDCB) test measures the work per area of crack, G Ic , which is required for
Meyer, Udo, Sondag, Andrea, Hesebeck, Olaf, Brede, Markus   +3 more
core   +1 more source