Results 41 to 50 of about 766 (147)

Effect of cationic poly acrylamide - nano bentonite system on retention, drainage and properties of recycled paper from OCC [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2014
Bio and synthetic polymers; micro and recently nano particles have been applied in wet end section of papermaking industry. Very special attention is focused toward their advantages for controlling the process variables and improving the product quality ...
Hossein Jalali trshizy   +3 more
doaj   +1 more source

The influence of fiber lignin content on mechanical properties of wood fiber-polypropylene composites [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2014
The influence of fiber lignin content and the dosage of coupling agent on the strength and physical properties of cellulosic fiber-polypropylene composite were investigated.
Porya Rezaei niaraki   +3 more
doaj   +1 more source

EFFECT OF FIBERS SOURCE AND SOME PROCESSING VARIABLES ON MECHANICAL PROPERTIES OF MEDIUM DENSITY FIBERBOARDS. [PDF]

open access: yesMesopotamia Journal of Agriculture, 2013
The purpose of this study was to investigate the possibility of producing of medium density fiberboard (MDF) panel from recycled wood fiber from old corrugated container (OCC) to reduce tree cutting and using of wood timber in this industry. Furthermore,
Ahmed Abdullah, N. Serhan, Nasir Salam
doaj   +1 more source

Cellulose Nanofibril Coated Bio-based Composites for Food Serving Applications [PDF]

open access: yes, 2021
Cellulose nanofibrils (CNFs) and lignin-containing cellulose nanofibrils (LCNFs) have excellent binding properties with lignocellulosic materials such as wood particles, cellulose fibers, and other particles.
Hossain, Rakibul
core   +1 more source

End-of-waste criteria for waste paper: Technical proposals [PDF]

open access: yes, 2011
This report presents proposals of end-of-waste (EoW) criteria for waste paper, defining the technical requirements that waste paper has to fulfil in order to cease to be waste in the EU.
EDER Peter   +1 more
core   +1 more source

A Deep Dive Into a Ridge‐Transform Fault Intersection: Volcano‐Tectonic Relationships in an Enhanced Cold‐Edge Effect at the Romanche Fracture Zone

open access: yesJournal of Geophysical Research: Solid Earth, Volume 130, Issue 4, April 2025.
Abstract At mid‐ocean ridges, the mantle temperature and composition, and the lithosphere thickness control the melting conditions, which influence the feeding and structure of the neo‐volcanic areas. We present a study of the eastern intersection between the Romanche transform fault (TF) and the adjacent southward segments of the Mid‐Atlantic Ridge ...
Léa Grenet   +6 more
wiley   +1 more source

Rural Iowa Hub and Spoke Recycling Project, Map Information, February 6, 2017 [PDF]

open access: yes, 2017
The purpose of the Rural Recycling Hub and Spoke Recycling Project study was to inventory existing recycling operations within rural Iowa, and assess the feasibility of creating rural partnerships with a hub and spoke type of system.

core  

CAYSEIS - magma-starved oceanic crustal accretion and transform margin formation in the Cayman Trough revealed by seismic and seismological data - Cruise No. M115, April 1 - April 28, 2015 - Kingston (Jamaica) - Pointe-à-Pitre (Guadeloupe) [PDF]

open access: yes, 2016
About 57% of the Earth’s outer surface is oceanic crust and new ocean floor is continuously created along the 55,000-60,000 km long mid-ocean ridge (MOR) system. About 25% of MORs spread at an ultra-slow spreading rate of < 20 mm/yr.
Dannowski, Anke   +4 more
core   +1 more source

Detachment‐Fault Structure Beneath the TAG Hydrothermal Field, Mid‐Atlantic Ridge, Revealed From Dense Wide‐Angle Seismic Data

open access: yesGeophysical Research Letters, Volume 52, Issue 3, 16 February 2025.
Abstract The Trans‐Atlantic Geotraverse (TAG) field on the Mid‐Atlantic Ridge is one of the largest currently active seafloor hydrothermal fields known. An underlying detachment is inferred to maintain TAG's long‐lived hydrothermal discharge, but the detachment lacks a widespread corrugated surface. We used dense wide‐angle seismic data to define TAG's
Szu‐Ying Lai   +3 more
wiley   +1 more source

Evaluation linerboard properties from Malaysian cultivated kenaf soda-anthraquinone pulp versus commercial pulps. [PDF]

open access: yes, 2010
Malaysian cultivated kenaf has been identified as a suitable raw material for linerboard production. This study examines the soda-antraquinone (soda-AQ) pulp of kenaf fibers versus old corrugated container (OCC) and unbleached softwood kraft pulps as the
Fallah Shamsi, Seyed Rashid   +6 more
core  

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