Results 21 to 30 of about 4,300,559 (303)

Data-Mining – A Valuable Managerial Tool for Improving Power Plants Efficiency

open access: yesPresent Environment and Sustainable Development, 2014
Energy and environment are top priorities for the EU’s Europe 2020 Strategy. Both fields imply complex approaches and consistent investment. The paper presents an alternative to large investments to improve the efficiencies of existing (outdated) power ...
Danubianu Mirela   +3 more
doaj   +1 more source

Power, Productivity, and Profits [PDF]

open access: yes, 2008
New information and communication technologies, we argue, have been .power- biased.: in many industries they have allowed firms to monitor workers more closely, thus reducing the power of these workers. An efficiency wage model shows that .power- biased technical change’ in this sense may generate rising inequality accompanied by an increase in ...
Guy, Frederick, Skott, Peter
openaire   +3 more sources

Development and Evaluation of a Small-Scale Organic Rankine Cycle for CSP Integration [PDF]

open access: yesE3S Web of Conferences
The paper details the development, manufacturing, and evaluation of a compact Organic Rankine Cycle (ORC) system fueled by Concentrated Solar Power (CSP). The initial selection of the starting point of the cycle is described, considering the operational
M K Murthi   +5 more
doaj   +1 more source

Congressional Power to Control Cotton and Tobacco Production [PDF]

open access: yes, 1934
Identification of systems operating in closed loop has long been of prime interest in industrial applications. The problem offers many possibilities, and also some fallacies, and a wide variety of approaches have been suggested, many quite recently.
Forssell, Urban, Ljung, Lennart
core   +2 more sources

Life cycle assessment (LCA) and energy assessment of the production and use of windows in residential buildings

open access: yesScientific Reports, 2023
There is an observable scarcity of comprehensive research results comparing the environmental damage associated with both the production of windows and their subsequent operation.
Zbigniew Kowalczyk   +3 more
doaj   +1 more source

Power scaling rules for charmonia production and HQEFT [PDF]

open access: yes, 2001
We discuss the power scaling rules along the lines of a complete Heavy Quark Effective Field Theory (HQEFT) for the description of heavy quarkonium production through a color-octet mechanism.
Beneke M.   +12 more
core   +2 more sources

The concept of a construction solution of a robot for harvesting strawberries [PDF]

open access: yesE3S Web of Conferences, 2019
Strawberry fruit products are of high commercial and consumption value, while difficult to harvest due to their very low mechanical strength and difficulties in identifying them within the plants.
Nawara Piotr   +4 more
doaj   +1 more source

A ducted wind turbine simulation model for building simulation [PDF]

open access: yes, 2004
Power production is shifting away from centralized generation plants to production of heat and power at the point of demand. A technology that may play a part in this shift is the ducted wind turbine (DWT).
A Grant   +9 more
core   +1 more source

Prediction of the output power of photovoltaic module using artificial neural networks model with optimizing the neurons number

open access: yesInternational Journal of Renewable Energy Development, 2023
Artificial neural networks (ANNs) is an adaptive system that has the ability to predict the relationship between the input and output parameters without defining the physical and operation conditions.
Abdulrahman Th. Mohammad   +2 more
doaj   +1 more source

Distributed multi-agent algorithm for residential energy management in smart grids [PDF]

open access: yes, 2012
Distributed renewable power generators, such as solar cells and wind turbines are difficult to predict, making the demand-supply problem more complex than in the traditional energy production scenario.
De Turck, Filip   +5 more
core   +1 more source

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