Results 31 to 40 of about 119,042 (356)

Different steps in the evolution of neo-sex chromosomes in two East African Spalacomimus species (Orthoptera: Tettigoniidae: Hetrodinae)

open access: yesEuropean Journal of Entomology, 2015
Two orthopteran species belonging to the East African genus Spalacomimus, S. verruciferus and S. talpa (Tettigoniidae: Hetrodinae), were investigated using both molecular cytogenetic techniques, including fluorescence in situ hybridization with 18S rDNA ...
Elżbieta WARCHAŁOWSKA-ŚLIWA   +4 more
doaj   +1 more source

Virus-Induced Diseases in Hemp (Cannabis sativa L.) Plants

open access: yesTürkiye Tarımsal Araştırmalar Dergisi, 2020
Hemp (Cannabis sativa L.) belongs to Cannabis genus in Cannabinaceae family. Industrial hemp (C. sativa var. vulgaris L.), a variant of the C. sativa, is an important industrial crop.
Mehmet Ali ŞEVİK
doaj   +1 more source

Hemp Agronomy: Current Advances, Questions, Challenges, and Opportunities

open access: yesAgronomy, 2023
Hemp (Cannabis sativa L. ssp. sativa) has a long history of domestication due to its versatile use. Recently, different sectors in the economy are investigating hemp cultivation to increase agronomic production and to limit delta-9-tetrahydrocannabinol ...
John Sunoj Valiaparambil Sebastian   +7 more
doaj   +1 more source

Resilient hemp shiv aggregates with engineered hygroscopic properties for the building industry [PDF]

open access: yes, 2019
This study focuses on the surface treatment of an extremely hydrophilic natural plant material, hemp shiv, using a functionalised silica based coating to provide hydrophobicity while retaining its moisture buffering ability.
Calabria-Holley, Juliana   +3 more
core   +2 more sources

Determination of Microplastic Pollution in Commercial Fish in the Middle Black Sea (Samsun), Türkiye

open access: yesToxics
This study aimed to determine the presence and characteristics of microplastics (MPs) in six commercially important fish species in Samsun city of, the Middle Black Sea Region: rainbow trout–Turkish salmon (Oncorhynchus mykiss), European seabass ...
Arife Şimşek
doaj   +1 more source

On a theory of sandwich construction [PDF]

open access: yes, 1948
The theory of sandwich construction developed in this paper proceeds from the simple assumption that the filling has only transverse direct and shear stiffnesses, corresponding to its functional requirements (§1). This supposition permits integration
Hemp, W. S.
core  

The alimentary impact of the hemp seed [PDF]

open access: yes, 2013
Hemp seed and hemp seed oil can supply us with many important substances. Their essential fatty acid compositions are favourable, but they may contain non-psychotropic cannabinoids. Emerging data show that these components can influence the health status
A. Böszörményi   +26 more
core   +1 more source

Unidirectional Tape‐Based Composites from Hemp and Pineapple Leaf Fiber: Mechanical Performance in Conventional and Bio‐Based Matrices

open access: yesAdvanced Engineering Materials, EarlyView.
The study investigates novel semi‐finished products made of unidirectionally arranged hemp or pineapple leaf fiber‐reinforced composites produced from different matrices. The materials are analyzed in terms of their mechanical and interfacial properties and void content.
Nina Graupner   +22 more
wiley   +1 more source

Research progress on cobalt-based oxide photocatalysts for degradation of organic pollutants

open access: yesGongye shui chuli
Photocatalysis technology, with the advantages of strong catalytic effect, fast reaction rate, less secondary pollution and low cost, has received a lot of attention from researchers in the area of water pollution control.
LIU Guoyu, CAO Xiangyu, ZHENG Jianhua
doaj   +1 more source

‘Hemp and Marijuana are both pots?’ Young consumer awareness and perception of hemp food in India

open access: yesJournal of Agriculture and Food Research, 2023
Purpose: The present study assesses consumer awareness and readiness to pay for Hemp-based food products. Hemp-based food products can help maintain insulin levels and anxiety, improve cardiac function, and thus, the potentiality to increase market ...
Rajat Goel   +3 more
doaj   +1 more source

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