Results 41 to 50 of about 716,668 (210)

Mechanical, thermal and ballistic performance of epoxy composites reinforced with Cannabis sativa hemp fabric

open access: yesJournal of Materials Research and Technology, 2021
Among the natural fibers, the hemp fiber extracted from the stem of Cannabis sativa is, after sisal, the second most applied as reinforcement of polymer composites and increasingly used from automotive to civil construction industries. Polypropylene (PP)
Matheus Pereira Ribeiro   +6 more
doaj   +1 more source

The Three Musketeers of Coevolutionary Circular Design

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The transition from a linear to a circular economy necessitates systemic changes in product design, data sharing, and material flows. Applying a coevolutionary framework, this study shows how these three dimensions interact dynamically in circular economy transitions.
Katia Picaud‐Bello, Hervé Legenvre
wiley   +1 more source

Early establishment increases yield and fiber quality of industrial hemp (Cannabis sativa L.) produced in the Mid‐Atlantic

open access: yesAgrosystems, Geosciences & Environment
Planting dates (PDs) are well established for a wide range of agronomic crops to maximize yield and quality, but this guidance is lacking for industrial hemp (Cannabis sativa L.) produced for fiber, especially in the Mid‐Atlantic region.
Erin A. Myers   +2 more
doaj   +1 more source

Circular Transformation in the Silk Sector: A Fuzzy Delphi–DEMATEL Analysis of Critical Factors

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The circular transformation in the silk industry is crucial for enhancing resource efficiency and minimizing waste. Despite growing interest in circularity within the textile sector, the silk industry remains underexplored. This study addresses this gap by systematically assessing the barriers and enablers influencing circular economy adoption
Rabia Hassan   +3 more
wiley   +1 more source

Development of Hemp Fiber Reinforced PLA Composites for Sustainable 3D Printing: Mechanical and Microstructural Properties

open access: yesJournal of Natural Fibers
This study presents the development and characterization of hemp fiber-reinforced polylactic acid (PLA) filaments for sustainable 3D printing applications. Hemp fibers were incorporated into the PLA matrix at 2.5% and 5% by weight to create biodegradable
Pulkit Srivastava   +3 more
doaj   +1 more source

Estimating Illicit Stimulant Drug Consumption in Luxembourg Using Wastewater‐Based Epidemiology

open access: yesDrug Testing and Analysis, EarlyView.
Wastewater‐based epidemiology provided nationwide estimates of illicit stimulant consumption in Luxembourg, revealing higher urban use, weekend increases in cocaine and MDMA, and cocaine as the dominant stimulant. The approach offers an objective complement to conventional drug surveillance for informing public health and policy.
Nadine Berndt   +5 more
wiley   +1 more source

Injection molded noil hemp fiber composites: interfacial shear strength, fiber strength, and aspect ratio

open access: yes, 2016
Noil hemp fiber-reinforced polypropylene composites were fabricated using intermixer and injection molding machines. X-ray microtomography and Weibull statistical methods were employed to characterize the aspect ratio distributions of noil hemp fibers in
Pather, Selvan   +3 more
core   +1 more source

Modifiable Transdiagnostic Risk and Protective Factors as Potential CBT Augmentation Targets for Eating Disorders: An Updated Umbrella Review

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective A focus on transdiagnostic targets is one of the key strategies for developing effective, efficient, and scalable treatments for mental health conditions. We conducted an umbrella review of recent meta‐analyses (August 2022 to May 2026) to update our understanding of critical transdiagnostic intervention targets that could inform ...
Yuan Zhou   +2 more
wiley   +1 more source

Industrial Applications of Hemp Fiber in Europe and Evolving Regulatory Landscape

open access: yesJournal of Natural Fibers
In Europe, hemp fiber has historically been utilized in textile, paper, and construction industries prior to the emergence of synthetic fibers. The demand for hemp fibers in the European Union (EU) has led to a significant increase in cultivation area ...
Jerónimo González Cortés   +4 more
doaj   +1 more source

Alternative protein sources: Extraction, modification and strategies for developing sustainable high‐quality food products

open access: yesFood Biomacromolecules, EarlyView.
Novel Protein Sources: Strategies and Challenges for Product Formulation Abstract Search for alternative protein sources has intensified in the recent years, owing to the increasing population, demand for sustainable food systems and consumer's shift towards healthier diet choices.
Prem Sankaran   +4 more
wiley   +1 more source

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