Results 11 to 20 of about 10,838 (210)

Relationships among tissues, biofluids, and otolith selenium concentrations in wild female burbot (Lota lota)

open access: yesIntegrated Environmental Assessment and Management, EarlyView., 2023
Abstract In the Lake Koocanusa‐Kootenai River system (Montana, USA and British Columbia, Canada), selenium (Se) contamination has become an international concern and is suspected to contribute to the observed burbot (Lota lota) population collapse. Due to our limited ability to sample burbot in Lake Koocanusa for monitoring studies, we used a reference
Stephanie D. Graves   +6 more
wiley   +1 more source

Sustainable Boatbuilding: Evaluating the Feasibility of Recycled HDPE as a Structural Material [PDF]

open access: yesBIO Web of Conferences
The boatbuilding industry is increasingly shifting toward environmentally sustainable materials. High-Density Polyethylene (HDPE) has become a highly viable alternative material because of its outstanding chemical and impact resistance, as well as its ...
Nisazarifa Adristi   +4 more
doaj   +1 more source

Experimental investigation of buried flexible HDPE pipe [PDF]

open access: yesGrađevinski Materijali i Konstrukcije
Buried pipes are used mainly for water supply and drainage, among many other applications such as oil, liquefied natural gas, coal slurries, and mine tailings.
Ratnaraju Rajkumar
doaj   +1 more source

The Effect Of Blending Of Linear Low –Density Polyethylene On Mechanical Properties Of High Density – Polyethylene [PDF]

open access: yesEngineering and Technology Journal, 2009
High – density polyethylene is an important commercial polymer and it is widelyused for different engineering applications. In the present work, polymer blends werefabricated by mixing two types of polyethylene, high – density polyethylene was mixedwith ...
Najat J.Saleh, Nabeela A. Mohammed
doaj   +1 more source

RANCANG BANGUN ALAT CETAK KOMPOSIT SAMPAH PLASTIK DENGAN SABUT KELAPA

open access: yesOtopro, 2021
The plastic waste composite molding tool with coconut fiber is designed with the aim of converting HDPE plastic waste, especially drink bottle covers mixed with coconut fiber into a product in the form of a composite board (panel) that is more useful ...
Priyono   +2 more
doaj   +1 more source

Impact of Artificial Waste on the Strength of Cementitious Composites

open access: yesProceedings, 2019
Every year number of municipal wastes increases. Despite of belonging to the countries with landfill ban, over 35% of municipal wastes in Poland were disposed to landfills in 2018.
Agnieszka Kocot
doaj   +1 more source

Enhancement of the mechanical properties of HDPE mineral nanocomposites by filler particles modulation of the matrix plastic/elastic behavior

open access: yesNanotechnology Reviews, 2022
Two different nanosized mineral fillers (nano calcium carbonate and nanoclay) were used in the high density poly(ethylene) (HDPE) composites pilot plant production.
Murtaja Yousef   +6 more
doaj   +1 more source

Water Absorption Behavior of Jute Fibers Reinforced HDPE Biocomposites: Prediction Using RSM and ANN Modeling

open access: yesJournal of Natural Fibers, 2022
The main objective of the present study was to investigate both the effect of incorporating Jute Fibers (JF) into the high density polyethylene (HDPE) matrix and to model the water uptake behavior of the biocomposites (HDPE/%JF) using the artificial ...
Azzedine Makhlouf   +5 more
doaj   +1 more source

Investigating the effect of spray parameters on adhesion strength between aluminum coatings and polymeric substrate [PDF]

open access: yesEngineering and Technology Journal
Metallization involves applying a thin metal layer onto a substrate, typically through techniques such as thermal spraying. This process improves conductivity, durability, and aesthetic appeal, making it valuable in applications such as electronics ...
Ghufran Matrood   +2 more
doaj   +1 more source

Effect of HDPE addition on the Pre-reduction of Mn3O4 to MnO by Metallurgical Coke

open access: yesHigh Temperature Materials and Processes, 2014
The effect of high density polyethylene (HDPE) addition on the pre-reduction of Mn3O4 to MnO by metallurgical coke (Coke) has been investigated through experiments conducted in a laboratory horizontal tube furnace coupled with off-gas analysis through an
Dankwah J.R., Koshy P.
doaj   +1 more source

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