Results 21 to 30 of about 18,261,083 (260)

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

Method for Determining Optimal Residential Energy Efficiency Retrofit Packages [PDF]

open access: yes, 2011
Businesses, government agencies, consumers, policy makers, and utilities currently have limited access to occupant-, building-, and location-specific recommendations for optimal energy retrofit packages, as defined by estimated costs and energy savings ...
Ron Judkoff   +13 more
core   +1 more source

A Crank–Nicolson Compact Difference Method for Time-Fractional Damped Plate Vibration Equations

open access: yesAxioms, 2022
This paper discusses the Crank–Nicolson compact difference method for the time-fractional damped plate vibration problems. For the time-fractional damped plate vibration equations, we introduce the second-order space derivative and the first-order time ...
Cailian Wu   +3 more
doaj   +1 more source

Projected Benefits of Federal Energy Efficiency and Renewable Energy Programs: FY 2005 Budget Request

open access: yes, 2004
The Office of Energy Efficiency and Renewable Energy (EERE) of the U.S. Department of Energy (DOE) leads the Federal Government's efforts to provide reliable, affordable, and environmentally sound energy for America, through its 11 research, development,
Laboratory, National Renewable Energy
core   +1 more source

Analytical Solutions for the Flexural Behavior of Metal Beams Strengthened with Prestressed Unbonded CFRP Plates [PDF]

open access: yesCivil Engineering Infrastructures Journal, 2018
Trapezoidal prestressed unbonded retrofit (TPUR) systems have been recently developed and tested. The authors have already developed a comprehensive and accurate analytical solution for the TPUR system that takes many system parameters into account.
Farrokh Kianmofrad   +3 more
doaj   +1 more source

Crack paths in multiaxial fatigue of C45 steel specimens and correlation of lifetime with the thermal energy dissipation

open access: yesFracture and Structural Integrity, 2021
The work reports the observed fatigue damage of C45 steel specimens tested in a previous work under multiaxial loading conditions and its relationship with the thermal energy dissipation which has been used in the last decades to estimate the uniaxial ...
Daniele Rigon   +2 more
doaj  

Elastic coupled local buckling strength of I‐shaped steel member in uniform bending

open access: yesJapan Architectural Review, 2023
This research aims to theoretically derive a closed‐form evaluation formula for the coupled local buckling strength of I‐shaped steel members under uniform bending.
Kazuya Mitsui, Ryohei Kuwada
doaj   +1 more source

Well-Posedness and Exponential Stability of Swelling Porous with Gurtin–Pipkin Thermoelasticity

open access: yesMathematics, 2022
The focus of this work is to investigate the well-posedness and exponential stability of a swelling porous system with the Gurtin–Pipkin thermal effect as the only source of damping.
Tijani Abdul-Aziz Apalara   +1 more
doaj   +1 more source

Bone Mineral Density After Contemporary Treatment for Acute Lymphoblastic Leukaemia: A Matched Cross‐Sectional Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Reduced bone mineral density (BMD) has been reported in survivors of childhood and young adult acute lymphoblastic leukaemia (ALL); however, data from cohorts treated with contemporary protocols and including matched controls remain limited.
Karen Schow Jensen   +10 more
wiley   +1 more source

Machine learning models for the prediction of turbulent combustion speed for hydrogen-natural gas spark ignition engines

open access: yesHeliyon
The work carried out in this paper focused on “Machine learning models for the prediction of turbulent combustion speed for hydrogen-natural gas spark ignition engines”. The aim of this work is to develop and verify the ability of machine learning models
Nelson Junior Issondj Banta   +3 more
doaj   +1 more source

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