Results 41 to 50 of about 17,394 (260)

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

Pricing Dynamics in the US Hemp Market: A Vertical Price Transmission Analysis of the Hemp Value Chain

open access: yesAgribusiness, EarlyView.
ABSTRACT The US hemp market is a new and nascent industry that has been devoid of research for about half a century. This study examined the effects of exogenous shock on price at each phase of the value chain—Farm (hemp biomass), and its impact on prices at other phases of the value chain—Intermediary Processor (crude cannabidiol hemp) and Final ...
Solomon Odiase   +2 more
wiley   +1 more source

Current status of the invasive species, Orosanga Japonica (Melichar, 1898) (Hemiptera: Ricaniidae) under natural enemy pressure in Türkiye

open access: yesEgyptian Journal of Biological Pest Control
Background Invasive species are alien ones that are not a significant pest in their origin under the pressure of natural enemies; however, they cause economic damages by increasing their population in the introduced region.
Kibar Ak
doaj   +1 more source

Cultivar Identity and Spider Mite Herbivory Shape Rhizosphere Bacteria in Hemp (Cannabis sativa L.)

open access: yesAgronomy
Hemp (Cannabis sativa L.) is an important crop, yet little is known about how herbivory and soil microbial communities interact to influence plant performance.
Ivy N. Thweatt   +4 more
doaj   +1 more source

The role of venture‐financed startups in innovation for US agriculture

open access: yesAmerican Journal of Agricultural Economics, EarlyView.
Abstract To evaluate the role played by startup companies in the innovation ecosystem of US agriculture, we compile a unique dataset of 6024 new entrants founded 1987–2019 that details their financing lifecycles, annual economic performance, and patenting activities.
Gregory D. Graff   +2 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

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

Accelerating Sustainable Epoxy Resin Development Through Bayesian Optimization and Inverse Design

open access: yesJournal of Applied Polymer Science, EarlyView.
Development of a machine learning framework for the optimization of the Tg of partially bio‐based epoxy resin formulations in a 13‐component design space using Bayesian optimization, active learning, random design, and inverse design. The results show that the BO effectively navigates high‐dimensional formulation spaces, and the final ML model could ...
Natalie Wunder   +3 more
wiley   +1 more source

Cannabidiol and terpenes from hemp – ingredients for future foods and processing technologies

open access: yesJournal of Future Foods, 2021
Hemp (Cannabis Sativa L.) is a broadly grown plant worldwide. In recent years, the cannabidiol (CBD) and terpene species in hemp have drawn increasing research interests due to their human health benefits and pharmaceutical values such as anti-anxiety ...
Chang Chen, Zhongli Pan
doaj   +1 more source

Phosphorylation of Milkweed Fibers With a Phosphate Ester: Effect on Fiber Properties and Optimization of Reaction Conditions

open access: yesJournal of Applied Polymer Science, EarlyView.
The phosphorylation of milkweed fibers using the phosphate ester/urea system was optimized. The impact of reaction temperature, duration, and phosphate ester ratio on the efficiency of phosphorylation was investigated using the design of experiments approach.
Ahmed Azrrar   +4 more
wiley   +1 more source

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