Results 11 to 20 of about 39,674 (300)

Molecular breeding of farm animals through gene editing

open access: yesNational Science Open, 2023
The rapid development of biotechnology has facilitated our understanding of the biological functions of candidate genes for important economic traits in farm animals.
Gao Fei   +5 more
doaj   +3 more sources

Investigation on the status of Johne's disease based on agar gel immunodiffusion, ziehl-neelsen staining and nested PCR approach in two cattle farm [PDF]

open access: yesVeterinary World, 2013
Background and Methods: Paratuberculosis is a chronic disease of ruminant, caused by Mycobacterium avium subsp. paratuberculosis (Map), clinically infected animals produce high level of antibodies in blood and shed detectable amount of Map organisms in ...
Anand Mohan,   +4 more
doaj   +1 more source

A Fast Simulation Model with Wind Power Participating in Grid Frequency Support

open access: yesZhejiang dianli, 2022
The participation of wind power in grid frequency support is pivotal to maintaining the safe and stable operation of the grid. MATLAB, as common simulation software, can only build small-scale power system models containing wind power, and the simulation
PENG Yan   +5 more
doaj   +1 more source

Editorial: Plant Molecular Farming: Fast, Scalable, Cheap, Sustainable [PDF]

open access: yesFrontiers in Plant Science, 2016
The transfer of genes into plants, that was achieved in the early 80's, paved the way for the exploitation of the potential of plant genetic engineering, to add novel agronomic traits and/or to design plants as factories for high added value molecules.
De Martinis, Domenico   +4 more
openaire   +2 more sources

Coordinated Operation of Concentrating Solar Power Plant and Wind Farm for Frequency Regulation

open access: yesJournal of Modern Power Systems and Clean Energy, 2021
As a dispatchable renewable energy technology, the fast ramping capability of concentrating solar power (CSP) can be exploited to provide regulation services.
Yuchen Fang   +4 more
doaj   +1 more source

Large-scale salmon farming in Norway impacts the epiphytic community of Laminaria hyperborea

open access: yesAquaculture Environment Interactions, 2021
Large-scale finfish farms are increasingly located in dispersive hard-bottom environments where Laminaria hyperborea forests dominate; however, the interactions between farm effluents and kelp forests are poorly understood.
B Taraldset Haugland   +10 more
doaj   +1 more source

Including realistic upper atmospheres in a wind-farm gravity-wave model [PDF]

open access: yesWind Energy Science, 2022
Recent research suggests that atmospheric gravity waves can affect offshore wind-farm performance. A fast wind-farm boundary layer model has been proposed to simulate the effects of these gravity waves on wind-farm operation by Allaerts and Meyers (2019).
K. Devesse   +4 more
doaj   +1 more source

Voltage source control of offshore all-DC wind farm

open access: yesThe Journal of Engineering, 2019
The fast growth of offshore all-DC wind farm will bring problems such as the weakening of grid frequency stability and the increase of equivalent grid impedance.
Renxin Yang   +3 more
doaj   +1 more source

Application of Optical Quality Control Technologies in the Dairy Industry: An Overview

open access: yesPhotonics, 2021
Sustainable development of the agricultural industry, in particular, the production of milk and feed for farm animals, requires accurate, fast, and non-invasive diagnostic tools.
Dmitriy E. Burmistrov   +8 more
doaj   +1 more source

Urbanization and its effects on income diversification of farming households in Adama district, Ethiopia

open access: yesCogent Economics & Finance, 2022
Urbanization remains a public policy challenge in developing countries, particularly in Sub-Saharan Africa, where fast growth rates have been observed.
Wakitole Dadi   +2 more
doaj   +1 more source

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