Results 71 to 80 of about 26,446 (191)

Properties of Hemp–Flax Composites for Use in the Building Industry

Journal of Natural Fibers, 2017
This article presents the results of research concerning lightweight composites produced on the basis of lime, cement, and clay binders, with the addition of perlite, hemp shives, and flax straw.
Danuta Barnat-Hunek, Piotr Smarzewski, Przemysław Brzyski   +2 more
doaj   +1 more source

The impact of modifying hemp shives with water glass on selected propertiesof hemp-cement-lime composite

Annals of WULS, Forestry and Wood Technology
The impact of modifying hemp shives with water glass on selected properties of hemp-cement-limecomposite. The influence of the addition and modification of hemp shives with water glass on selected propertiesof the hemp-cement-limestone composite was investigated. Nine variants of composites were produced, differingin the volume content of hemp husks: 0%
Radosław Chomicz, Piotr Borysiuk
openaire   +2 more sources

From Hemp Bast to Lyocell Fiber: Sustainable Process Optimization for Lyocell‐Grade Dissolving Pulp

Journal of Applied Polymer Science, Volume 143, Issue 16, April 20, 2026.
This study presents a sustainable method to produce lyocell‐grade dissolving pulp from Canadian hemp bast fibers. A simplified alkali‐chelation‐bleaching process, free from sulfur and chlorine, yielded high α‐cellulose pulp with low lignin and hemicellulose content. The pulp was successfully spun into continuous hemp‐based lyocell fibers, demonstrating
Md Abu Sayed, Lelia Lawson, Bernardo Araujo Souto, K. M. Abdun Noor, Dagem Z. Haddis, Frehiwot T. Hailu, Jane Batcheller, David C. Bressler, Patricia I. Dolez   +8 more
wiley   +1 more source

Co-processing of waste cooking oil and hemp-shives for an intensified production of advanced biodiesel 

Biodiesel production from waste cooking oil (WCO) is a sustainable alternative to fossil fuels that reduces waste and greenhouse gas emissions, specifically that WCO has no competition with food industry.
Akpah, Goldwin, Abdalqadir, Mardin; id_orcid, Taylor, Gillian; id_orcid, Hughes, David; id_orcid, Ozurumba, Lucia, Aboelazayem, Omar; id_orcid   +5 more
core   +4 more sources

Some Aspects of Lightweight Composites Durability

Chemical Engineering Transactions, 2013
One of the possible ways of achievement of sustainable development in the building industry is moving from the limited and finite material resources to fast renewable raw material resources or materials recycled from construction wastes.
J. Cigasova, N. Stevulova, A. Sicakova, J. Junak   +3 more
doaj   +1 more source

Intertemporal Decision‐Making, Nucleus Accumbens Activation, and Alcohol Use Trajectories in Young Adults With a Family History of Alcohol Use Disorder

Alcohol, Clinical and Experimental Research, Volume 50, Issue 4, April 2026.
We conducted an fMRI investigation of the effects of family history on neural correlates of delay discounting in 163 young adults. Structural equation modeling demonstrated that the effects of family history on nucleus accumbens activation prospectively predicted alcohol use trajectories over a 4‐year period.
Amanda Elton, Jacqueline Aloumanis, JeeWon Cheong, J. Hunter Allen, Jill A. Star, Sara Jo Nixon   +5 more
wiley   +1 more source

Agricultural System Resilience of Industrial Hemp: An Exploratory Value Web Analysis in the Swabian Alb

GCB Bioenergy, Volume 18, Issue 2, February 2026.
This study assessed the industrial hemp value web resilience in the Swabian Alb, Southern Germany, where regional implementation remains limited despite hemp's bioeconomy potential. Using an indicator framework and stakeholder interviews, the research found the small, fluctuating cultivation area (e.g., 25 ha in 2024) focuses on hemp seed valorisation;
Lena‐Sophie Loew, Moritz von Cossel
wiley   +1 more source

Two-dimensional heat transfer analysis of timber structure walls filled with hemp-lime composite

MATEC Web of Conferences, 2019
Hemp-lime composite is a thermal insulating material used as a filling in timber frame construction walls. It is a material based on the wooden part of industrial hemp stalk (hemp shives) and lime binder.
Brzyski Przemysław, Duda Sylwia, Raczkowski Andrzej   +2 more
doaj   +1 more source

Maternal expressions of warmth and negativity and adolescent mental health: using longitudinal monozygotic twin‐difference analyses to approach causal inference

Journal of Child Psychology and Psychiatry, Volume 67, Issue 1, Page 92-103, January 2026.
Background Emotions that mothers express about their offspring are associated with offspring mental health during childhood, but little research has explored whether this extends into adolescence. We investigated associations between maternal warmth and negativity towards twin offspring at age 10, and subsequent mental health outcomes in early and late
Alice Wickersham, Avshalom Caspi, Louise Arseneault, Terrie E. Moffitt, Johnny Downs, Antony Ambler, Rachel M. Latham, Nicholas Cummins, Zoë Firth, Jasmin Wertz, Helen L. Fisher   +10 more
wiley   +1 more source

Effect of binders on 3D-printed concrete containing bio-based aggregates

Open Ceramics
Reducing CO 2 emissions is a critical priority in the construction industry. This study investigates CO 2 storage in 3D-printed hempcrete while achieving sufficient mechanical properties for envelope or shell element applications.
Davis Dragons, Liga Puzule, Nikolajs Toropovs, Maris Sinka   +3 more
doaj   +1 more source