Results 61 to 70 of about 913,242 (189)

Regional Residential Short-Term Load-Interval Forecasting Based on SSA-LSTM and Load Consumption Consistency Analysis

open access: yesEnergies, 2023
The electricity consumption behavior of the inhabitants is a major contributor to the uncertainty of the residential load system. Human-caused uncertainty may have a distributional component, but it is not well understood, which limits further ...
Ruixiang Zhang   +7 more
doaj   +1 more source

Estimation of the strength of Nubian sandstone formation from point load test index and other simple parameters

open access: yesMATEC Web of Conferences, 2018
This study investigates the correlation of the uniaxial compressive strength (UCS) and the point load test (PLT) index Is(50), bulk density, water absorption and the RQD properties of the Sudanese Nubian sandstone formation.
Zein Abdul Karim M., Sandal Mutasim A.
doaj   +2 more sources

Net Load Carrying Capability of Generating Units in Power Systems

open access: yesEnergies, 2017
This paper proposes an index called net load carrying capability (NLCC) to evaluate the contribution of a generating unit to the flexibility of a power system.
Chang-Gi Min, Mun-Kyeom Kim
doaj   +1 more source

Pembangunan produk dan reka bentuk : siri 1 [PDF]

open access: yes, 2017
Buku siri pertama yang diusahakan oleh Fakulti Pendidikan Teknikal dan Vokasional, Universiti Tun Hussein Onn Malaysia, mengumpulkan lapan artikel yang ditulis secara berasingan.

core  

Data traffic load balancing and QoS in IEEE 802.11 network: Experimental study of the signal strength effect

open access: yes, 2012
The performances of multimedia applications built on wireless systems depend on bandwidth availability that might heavily affect the quality of service.
Divoux, Thierry   +2 more
core   +3 more sources

Efficiency Comparison and Optimal Voyage Strategy of CPP Combination and Fixed Modes Based on Ship Operational Data

open access: yesApplied Sciences
This study examines the efficiency trade-offs of Controllable Pitch Propeller (CPP) systems by comparing Combination and Fixed operation modes using real ship operational data.
Ji-Woong Lee   +4 more
doaj   +1 more source

quantreg. nonpar: An R Package for performing nonparametric series quantile regression [PDF]

open access: yes, 2016
The R package quantreg.nonpar implements nonparametric quantile regression methods to estimate and make inference on partially linear quantile models. quantreg.nonpar obtains point estimates of the conditional quantile function and its derivatives based ...
Belloni, Alexandre   +3 more
core  

Estimation of Uniaxial Compressive Strength and Tensile Strength of Sandstone Based on Point Load

open access: yesRenmin Zhujiang
In rock mechanics and engineering practice, accurate and rapid evaluation of uniaxial compressive strength and tensile strength of rock is important for engineering design and construction safety. Traditional test methods are time-consuming and laborious,
LIU Yongzhi   +5 more
doaj   +2 more sources

Correlating Natural, Dry, and Saturated Ultrasonic Pulse Velocities with the Mechanical Properties of Rock for Various Sample Diameters

open access: yesApplied Sciences, 2020
P-wave velocity is employed in various fields of engineering to estimate the mechanical properties of rock, as its measurement is reliable, convenient, rapid, nondestructive, and economical.
Hasan Arman, Safwan Paramban
doaj   +1 more source

Reliability based assessment of reinforced concrete columns under eccenric loads using refined first-order reliability method [PDF]

open access: yesNumerical Methods in Civil Engineering
This paper presents an efficient approach for the failure probability assessment of reinforced concrete (RC) columns under the combination of the gravity and seismic loads considering uncertainty in the load eccentricity.
Hossein Shahraki, Ahmad Reyhani
doaj   +1 more source

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