Results 31 to 40 of about 21,364 (211)

Hidrografske meritve : Hydrographic Surveys [PDF]

open access: yesGeodetski Vestnik, 2005
Hydrographic surveys are required for a wide range of civil works engineering and construction activities. They support construction of hydrotechnical objects (dams, hydro-powerplants etc.), safe navigation, flood control missions and topographic survey ...
Regina Kolenc
doaj  

Study of Corrosion Resistance Properties of Heat Exchanger Metals in Two Different Geothermal Environments

open access: yesGeosciences, 2021
Geothermal fluids harnessed for electricity production are generally corrosive because of their interaction with the underground. To ensure the longevity and sustainability of geothermal Organic Rankine Cycle (ORC) powerplants, the choice of heat ...
Svava Davíðsdóttir   +4 more
doaj   +1 more source

A Call to Industry: Unearthing Synergies in Subsurface Storage Technologies

open access: yesGreenhouse Gases: Science and Technology, EarlyView.
ABSTRACT Subsurface storage technologies (SSTs), including geological CO2 sequestration, underground hydrogen storage, compressed‑air energy storage and thermal energy storage, are emerging as a scalable route for industry to achieve the terawatt‑hour storage flexibility and permanent carbon removal that evolving energy systems demand.
Julien Mouli‐Castillo   +2 more
wiley   +1 more source

Mapping High‐TDS Groundwater Near Impoundments Using Ground and Waterborne Towed Electromagnetics

open access: yesGroundwater, EarlyView.
Abstract Long‐term monitoring at landfills and impoundments containing coal combustion products (CCPs) or other industrial wastes is essential for detecting possible leachate releases to groundwater and mapping contamination plumes. This study evaluates a novel, non‐invasive geophysical approach—towed time‐domain electromagnetic (TEM) surveys—for non ...
Piyoosh Jaysaval   +4 more
wiley   +1 more source

LSTM-based Prediction of Short-term Water Level for Three Gorges and Gezhouba Cascade Powerplants [PDF]

open access: yes长江科学院院报
Water level prediction for the Three Gorges-Gezhouba cascade hydropower stations is crucial for their safe and stable operation and overall benefits.
WANG Tao, XU Yang, CAO Hui, LIU Ya-xin, MA Hao-yu, ZHANG Zheng, XIE Shuai, CHANG Xin-yu
doaj   +1 more source

Biofuel burning and human respiration bias on satellite estimates of fossil fuel CO2 emissions

open access: yesEnvironmental Research Letters, 2020
The satellites that have been designed to support the monitoring of fossil fuel CO _2 emissions aim to systematically measure atmospheric CO _2 plumes generated by intense emissions from large cities, power plants and industrial sites.
P Ciais   +11 more
doaj   +1 more source

ClAPRT3‐Mediated Adenine Salvage Pathway Enhances Purine Metabolites to Sustain Seed Vigour During Selfing in Cunninghamia lanceolata

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Selfing often causes inbreeding depression, especially during seed and seedling stages. However, some selfed progeny show low inbreeding depression with enhanced vigour, differing from inbred counterparts. This study investigates the molecular mechanisms maintaining seed vigour during selfing in Cunninghamia lanceolata.
Houyin Deng   +13 more
wiley   +1 more source

Forecast of Energy Carriers’ Demand in Different Consumption Secotrs of Iran Using Fuzzy Linear Regression [PDF]

open access: yesچشم‌انداز مدیریت صنعتی, 2013
In this research, energy carriers’ demand of different consumption sectors has been forecasted on regression and fuzzy linear regression approaches considering economic and social indicators. It should be noted that energy carriesr are petroleum products,
Aliyeh Kazemi, Mahnaz Hosseinzadeh
doaj  

Development of an Oxy-Fuel Combustion System in a Compression-Ignition Engine for Ultra-Low Emissions Powerplants Using CFD and Evolutionary Algorithms

open access: yesApplied Sciences, 2022
This study uses an optimization approach for developing a combustion system in a compression–ignition engine that is able to operate under oxy-fuel conditions, and produces mainly CO2 and H2O as exhaust gases.
José Ramón Serrano   +3 more
doaj   +1 more source

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