Hemp Research — Page 34

Peer-reviewed industrial hemp research papers, sorted by publication date. Browse the latest findings on hemp cultivation, processing, materials science, biomedical applications, and regulatory science from PubMed, OpenAlex, and other indexed sources.

Alcohol-Induced Headache: A Narrative Review Based on Migraine Pathophysiology (2026)

Alcohol-induced headache (AIH) is one of the most common headache experiences and is associated with a substantial socioeconomic burden; however, its pathophysiological mechanisms and clinical classification remain inadequately defined. Accumulating evidence indicates that AIH shares key biological pathways with migraine, particularly involving activation of the trigeminovascular system and calcitonin gene-related peptide (CGRP) signaling. Although currently available hangover remedies are suppo

Influence of headache pain intensity and frequency on migraine-related disability in chronic migraine patients treated with OnabotulinumtoxinA (2020)

Abstract Background There is a need to establish which are the more relevant headache-related outcomes that have an impact on our patient’s lives to accurately evaluate treatment response in daily clinical practice. Objective The aim of this study was to evaluate the relevance of clinical trial endpoints in clinical real-life disability improvement in response to migraine preventive treatment with OnabotulinumtoxinA. Methods This is an observational prospective study. We included patients with

Strain Measurement on Cracks Using Fiber Bragg Gratings for Use in Aircraft Composite Skin Repairs (2020)

Fiber Bragg grating (FBG) sensors have been widely used for measurements of strain and temperature in a host of different applications, including aerospace in composite wings, fuselage structures, and other critical components. Here, we report on a method to measure highly localized intense stress fields, generated at the initialization point of a crack, or crack-tip, using Fiber Bragg Gratings (FBG) inscribed in highly photosensitive hydrogenated germanium and boron co-doped fiber. From the spe

CO2 sorption from a mixture of N2/CO2 using an activated carbon and silica gel: equilibrium, breakthrough and mass transfer zone (2020)

<p>The temperature, feed rate, length of mass transfer zone, utilization factor and partial pressure are the parameters considered for fixed bed sorption of CO2 from N2/CO2 mixture. The breakthrough time relies strongly on the temperature and feed rate. The prolonged breakthrough and saturation times have been realized for AC. The response curves of AC are vastly steep signifying the maximal utilization of bed capacity at the breakpoint. In general, the length of MTZ increases with raised

Breakthrough adsorption study using activated carbon and molecular sieve for CO2 capture (2021)

Abstract The increased levels of carbon dioxide in the environment have incited the search of breakthrough technologies to lessen their impact on climate. The fixed bed CO2 adsorption study has been carried out using two-grades of adsorbents from CO2/N2 feed. The molecular sieve 3Å and porous carbon prepared from low-cost date stone were used for the adsorption study. BET analyser and a scanning electron microscope were used to analyze the surface and morphological characteristics of act

Comparison of Adsorption Capacity of Amine Modified Activated Carbon from Stone Apple for CO2 Capture (2023)

Abstract Increase in atmospheric Carbon dioxide concentration due to industrial activity of more than a century has led to the problem of global warming, which hints at a catastrophic climatic consequence for the whole world. The reduction in the emissions of greenhouse gases possesses a challenge in addressing the issue of climate change. Adsorption is considered as a competitive solution. This present research focus separation of post combustion capture carbon dioxide from flue gas by

Impact of Lupin and Grass Pea Mixture Meal as Dietary Inclusion on Body Composition and Haematological Parameters of Nile Tilapia Fingerlings in a Recirculation Aquaculture System (2025)

ABSTRACT The study investigated the effects of fishmeal replacement with a mixture of lupin and grass pea meal (LGM) at inclusion levels of 0%, 25%, 50% and 75% as potential plant protein sources in the diets of Nile tilapia fingerlings on body composition and haematological parameters. Experimental diets were formulated to be iso‐nitrogenous (36 g 100 g −1 ), iso‐lipidic (10 g 100 g −1

Nutrient Film Technique (NFT) Aquaponics Enhances the Productivity of Fish and Crops: Trials on Nile Tilapia, African Catfish, Lettuce, Spinach and Basil (2025)

ABSTRACT This study investigated the efficiency of nutrient film technique (NFT) aquaponic systems in enhancing the productivity of Nile tilapia ( Oreochromis niloticus ), African catfish ( Clarias gariepinus ), and leafy vegetables (lettuce, spinach and basil) under aquaponic conditions. The study was conducted for 9 weeks at the Maseno University Fish Farm in Kenya. Identical