Results 61 to 70 of about 111,528 (302)
The Anatomical Record, EarlyView.Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano +3 more
wiley +1 more source
Effect on compressive strength of epoxy-modified mortar with further dry-curing [PDF]
, 2015 The percentage of concrete porosity will affects the strength and performance of the concrete. It is believed that, with an additional curing, the porosity of the concrete becomes lower and the strength will increase.
Ariffin, Nur Farhayu +4 more
core
Extrapancreatic actions of incretin-based therapies on bone in diabetes mellitus [PDF]
, 2015 Diabetes mellitus is correlated with modifications in bone microarchitectural and mechanical strength, leading to increased bone fragility. The incretin hormones, with a classical effect to increase insulin secretion following food ingestion, are now
Arafat, Mohammad +6 more
core +1 more source
BuildingsAdditional steel supporting joists (ASSJs) can effectively enhance the anti-overturning capacity of the existing solo-column concrete pier (SCP) bridges.
Gongyong Mei +9 more
doaj +1 more source
Statistical Investigation of Mechanical Characteristics of Polymer Concrete Using Mixture Design of Experiments [PDF]
Bulletin of the Polytechnic Institute of Jassy: Constructions, Architechture Section, 2007 The aim of this paper is to present an approach for developing material models, using a statistical investigation, for analysing the mechanical characteristics of polymer concrete.
Daniel Lepădatu, Marinela Bărbuţă
doaj
Fibers, 2020 Use of organic resins such as epoxy and vinyl esters as bonding materials in fibre reinforced polymer (FRP) strengthening of concrete members is widely accepted.
Vikas Singh Kuntal +3 more
doaj +1 more source
Revisiting acidulation for tall oil and lignin manufacturing
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Tall oil is a byproduct of the kraft pulping process when softwood is used as raw material. As the production of softwood‐based pulp is in high demand, the optimization of the tall oil production process needs to be revisited to ensure the highest quality and quantity of tall oil manufacturing. In this work, the process for tall oil production
Thomas Aro, Weijue Gao, Pedram Fatehi
wiley +1 more source
Pembuatan Serta Karakteristik Batako Menggunakan Batu Apung dan Limbah Padat Benang Karet dengan Perekat Resin Epoksi [PDF]
, 2013 The study of manufacturing and characterizing of concrete block using pumice, solid waste rubber thread with resin epoxy as binder material had been dane.
siregar, N. N. (nia)
core
Development of polymer network of phenolic and epoxies resins mixed with linseed oil: pilot study [PDF]
, 2010 Epoxy resin was mixed with phenolic resins in different percentages by weight. Composite 40/60 means the proportion by weight of epoxy resin is 40 percent. It was found that only composites 50/50 and 40/60 could be cured in ambient conditions. Dynamic
Cardona, F. +3 more
core +2 more sources
Applied Sciences, 2016 External bonding of carbon fiber sheets has become a popular technique for strengthening concrete structures all over the world. Epoxy adhesive, which is used to bond the carbon fiber sheets and concrete, deteriorates rapidly when being exposed to high ...
Ailian Zhang, Xiaojian Gao
doaj +1 more source