Results 31 to 40 of about 3,739,031 (335)

Assessing author willingness to enter study information into structured data templates as part of the manuscript submission process: A pilot study

open access: yesHeliyon, 2022
Background: Environmental health and other researchers can benefit from automated or semi-automated summaries of data within published studies as summarizing study methods and results is time and resource intensive. Automated summaries can be designed to
A. Amina Wilkins   +9 more
doaj   +1 more source

A new protection scheme for PV-wind based DC-ring microgrid by using modified multifractal detrended fluctuation analysis

open access: yesProtection and Control of Modern Power Systems, 2022
This paper presents fault detection, classification, and location for a PV-Wind-based DC ring microgrid in the MATLAB/SIMULINK platform. Initially, DC fault signals are collected from local measurements to examine the outcomes of the proposed system ...
K. Anjaiah, P. Dash, M. Sahani
semanticscholar   +1 more source

A web-based tool for assessing the condition of benthic diatom assemblages in streams and rivers of the conterminous United States

open access: yesEcological Indicators, 2022
Benthic diatom assemblages are known to be indicative of water quality but have yet to be widely adopted in biological assessments in the United States due to several limitations.
Daren M. Carlisle   +6 more
doaj   +1 more source

To Trade or Not To Trade? Criteria for Applying Cap and Trade

open access: yesThe Scientific World Journal, 2001
The use of emissions trading (cap and trade) is gaining worldwide recognition as an extremely effective policy tool. The U.S. Sulfur Dioxide (SO2) Emissions Trading Program has achieved an unprecedented level of environmental protection in a cost ...
Stephanie Benkovic, Joseph Kruger
doaj   +1 more source

Inter-Laboratory Comparison of RT-PCR-Based Methods for the Detection of Tomato Brown Rugose Fruit Virus on Tomato

open access: yesPathogens, 2022
In 2020, a test performance study (TPS) for the specific detection of tomato brown rugose fruit virus (ToBRFV) was organized in the frame of the H2020 Valitest project. Since no validated tests were available, all the protocols reported in the literature
Marta Luigi   +7 more
doaj   +1 more source

Effects of Biochar on the Growth and Development of Tomato Seedlings and on the Response of Tomato Plants to the Infection of Systemic Viral Agents

open access: yesFrontiers in Microbiology, 2022
Biochar is a rich carbon product obtained by pyrolysis of biomass under a limited supply of oxygen. It is composed mainly of aromatic molecules, but its agronomic value is hard to evaluate and difficult to predict due to its great variable ...
Marta Luigi   +11 more
doaj   +1 more source

Artificial Neural Network Based Fault Detection and Fault Location in the DC Microgrid [PDF]

open access: yes, 2016
In DC microgrid, power electronic devices may suffer from over current during short circuit faults. Since DC bus systems cannot sustain high fault currents, suitable protection strategy in DC lines is indispensable.
Cheng Wang   +14 more
core   +1 more source

Using Milk Urea Nitrogen to Evaluate Diet Formulation and Environmental Impact on Dairy Farms

open access: yesThe Scientific World Journal, 2001
Reducing nitrogen (N) excretion by dairy cattle is the most effective means to reduce N losses (runoff, volatilization, and leaching) from dairy farms.
J.S. Jonker, R.A. Kohn
doaj   +1 more source

Fault Current Control and Protection in a Standalone DC Microgrid Using Adaptive Droop and Current Derivative

open access: yesIEEE Journal of Emerging and Selected Topics in Power Electronics, 2021
This article presents a novel fault detection, characterization, and fault current control algorithm for a standalone solar-photovoltaic (PV) based dc microgrids. The protection scheme is based on the current derivative algorithm.
Sijo Augustine   +3 more
semanticscholar   +1 more source

IMPACT OF AGRICULTURAL MANAGEMENT ON COMMUNITIES OF ORIBATIDA, GAMASINA AND COLLEMBOLA IN ITALIAN AND FRENCH VINEYARDS

open access: yesEQA, 2018
Quantitative and qualitative analyses among the soil microarthropods can be used in biomonitoring as tools in multi-disciplinary approach to characterize soil quality.
Sauro Simoni   +6 more
doaj   +1 more source

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