Results 21 to 30 of about 117,983 (263)
Study of physical and mechanical properties of produced strawboard using bio epoxy tannins resin [PDF]
Iranian Journal of Wood and Paper Industries, 2016 Bio-epoxy tannin resin was made from tannin reaction with epichlorohydrin in an alkaline environment, Fourier transform infrared spectroscopy of epoxy groups of glycidyl reaction of the tannins confirmed, and the epoxy number was 7.2 epoxy resin final ...
shayesteh jahanshahi +3 more
doaj
BONDING AND ATTACHMENT EXPERIENCE AMONG POSTNATAL MOTHERS WITH SPONTANEOUS CHILDBIRTH
Belitung Nursing Journal, 2020 Background: Bonding is an emotional bond between a mother and a baby that develops gradually after birth until it is formed into an attachment. Bonding is considered important to ensure the baby’s protection.
Fauziah H. Wada +2 more
doaj +1 more source
Corporate Green Bond Issuances: An International Evidence [PDF]
Journal of Risk and Financial Management, 2020 Using an international sample of corporate Green bond issuances over the recent period, this paper highlights the potential consequences of the issuance of a Green bond on the issuer’s financial performance. Starting with a first sample of 2079 Green bond issuances of 190 unique issuers from 2009 to 2018, we investigate only corporate green bond ...
Lajili Jarjir, Souad +2 more
openaire +2 more sources
Use of Soy Flour-Tannin Adhesive for Particleboard (Dry Condition) [PDF]
Iranian Journal of Wood and Paper Industries, 2017 In this research soy flour- tannin adhesives were used in particleboard preparation, successfully. Tow type of different tannins Mimosa (as condensed tannin) and Chestnut (as hydrolysable tannins) were used for soy resin modification.
Saman Ghahri +4 more
doaj
Evaluation of Cu nano particles addition on the vertical density profile and mechanical properties of medium density fiberboard (MDF) [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2014 This study was conducted to investigate the effect of Cu nano particles addition on the density profile and mechanical properties of medium density fiberboard.
Aliakbar Aenayati +3 more
doaj +1 more source
Maderas: Ciencia y TecnologíaThe research for improving adhesives and the properties of wood composites is always important for industry. The aim of this study is investigating the effect of adding graphene oxide in the UF resin on the functional properties of particleboard panels ...
Seyed Meysam Mousazadeh +3 more
doaj +1 more source
Applied Sciences, 2023 Aiming at the lack of a precise discrete element model in the simulation analysis of corn straw crushing, this paper established bond models with different structure and particle models with different properties of corn straw based on Hertz-Mindlin with ...
Wenhang Liu +5 more
doaj +1 more source
, 2019 Financial conditions in recent years have provided developing countries with unprecedentedopportunities to tap international bond markets, increasing access to commercial debtfinancing. On that background, developing countries are broadening the range of debtinstruments employed in ...
van der Wansem, Patrick B. G. +2 more
openaire +2 more sources
Biosensors, 2023 DNA hydrogels have gained significant attention in recent years as one of the most promising functional polymer materials. To broaden their applications, it is critical to develop efficient methods for the preparation of bulk-scale DNA hydrogels with ...
Xinyu Wang +5 more
doaj +1 more source
BioResources, 2023 Self-bonding bamboo particleboards were prepared via hot pressing of bamboo residue fermented by lactic acid bacteria. An orthogonal experiment was designed to investigate the effects of three factors (type of lactic acid bacteria used for fermentation ...
Mingjie Guan +4 more
doaj +2 more sources