Results 31 to 40 of about 12,068,455 (290)

Low-cost virtual instrumentation of PV panel characteristics using Excel and Arduino in comparison with traditional instrumentation

open access: yesRenewables: Wind, Water, and Solar, 2018
This paper presents a low-cost solution of virtual instrumentation to provide a new technique for real-time instrumentation of the PV panel characteristics such as voltage, current and power.
Aboubakr El Hammoumi   +4 more
doaj   +1 more source

A Review on Solar Panel Cleaning Systems and Techniques

open access: yesEnergies, 2023
This paper provides an overview of the cleaning aspects of solar panels through a literature review. We first discuss the drawbacks of unwanted deposits on solar panels in terms of energy production and efficiency.
Nouhaila Najmi, Ahmed Rachid
doaj   +1 more source

Annual Energy Outlook

open access: yes, 1994
This report is a companion document to the Annual Energy Outlook 1994 (AEO94), (DOE/EIA-0383(94)), released in Jan. 1994. Part I of the Supplement presents the key quantitative assumptions underlying the AEO94 projections, responding to requests by ...
United States. Department of Energy. Energy Information Administration
core   +1 more source

Annual Energy Outlook [PDF]

open access: yes, 2009
The Annual Energy Outlook 2009 (AEO2009), prepared by the Energy Information Administration (EIA), presents long-term projections of energy supply, demand, and prices through 2030, based on results from EIA’s National Energy Modeling System (NEMS).
United States. Energy Information Administration.
core   +1 more source

Role of astrocytes in neuronal energetic production and its relationship with neurodegeneration

open access: yesFrontiers in Cellular Neuroscience, 2015
Astrocytes are specialized glial cells that make important contributions to neuronal support and the blood-brain barrier. This barrier limits the passage of certain fatty acids and lipids to the Central Nervous System (CNS), which the majority of lipids ...
Gloria Patricia Cardona Gomez
doaj   +1 more source

Biomethane Production from the Mixture of Sugarcane Vinasse, Solid Waste and Spent Tea Waste: A Bayesian Approach for Hyperparameter Optimization for Gaussian Process Regression

open access: yesFermentation, 2023
In this work, sugarcane vinasse combined with organic waste (food and wasted tea) was demonstrated to be an excellent source of biomethane synthesis from carbon-rich biowaste. The discarded tea trash might be successfully used to generate bioenergy.
Mansoor Alruqi, Prabhakar Sharma
doaj   +1 more source

A review of the Energy Productivity Center's Least-Cost Energy Strategy study [PDF]

open access: yes, 1981
The Mellon Institute's Energy Productivity Center (EPC) has recently completed a study asking the question, "How would the nation have provided energy services in 1978 if its capital stock had een reconfigured to be optimal for actual 1978 energy prices?"
Manove, Michael   +2 more
core  

Scenarios for a Clean Energy Future: Interlaboratory Working Group on Energy-Efficient and Clean-Energy Technologies

open access: yes, 2000
This study estimates the potential for public policies and R and D programs to foster clean energy technology solutions to the energy and environmental challenges facing the nation.
The Interlaboratory Working Group on Energy-Efficient and Clean-Energy Technologies
core   +1 more source

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono   +7 more
wiley   +1 more source

Network traffic anomaly detection model of petroleum industrial control software based on improved grey wolf optimization algorithm

open access: yesDiscover Applied Sciences
To enhance cybersecurity in petroleum industrial control systems, this study proposes a network traffic anomaly detection model based on a Deep Belief Network (DBN) optimized by an Improved Grey Wolf Optimization (IGWO) algorithm.
Bo Yang   +4 more
doaj   +1 more source

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