Results 11 to 20 of about 64,912 (265)

Analysis and Discussions on the Nonuniformity Problem of SCR Denitration Equipment NOx Concentration Distribution in a 600MW Coal-fired Unit [PDF]

open access: yesE3S Web of Conferences, 2020
Combining with an engineering example, from the aspects of SCR inlet NOx concentration distribution, flue gas velocity uniformity, ammonia injection valve opening, ash deposit, abrasion and flue arrangement, the uniformity problem of SCR denitration ...
Ketao Xu, Yongbing He, Yang Zhang
doaj   +1 more source

Secondary focusable and uniform convergence microprism in concentrating photovoltaic module [PDF]

open access: yesE3S Web of Conferences, 2022
Low tracking accuracy of trackers, structure vibration by winds, and lens deformation by temperature lead to non-vertical incident irradiation of Fresnel lens, which necessitates a secondary concentrator in actual engineering application of concentrating
Guo Limin   +5 more
doaj   +1 more source

Antibody titer uniformity in Indonesian Native Chickens against avian pathogens in a tropical environment: a three-time series study [PDF]

open access: yesE3S Web of Conferences, 2023
Elevated temperatures in tropical environments detrimentally affect poultry immunity, increasing susceptibility to infectious diseases and compromising overall health.
Al Wahid Zainudin   +6 more
doaj   +1 more source

Uniformization with Infinitesimally Metric Measures [PDF]

open access: yesThe Journal of Geometric Analysis, 2021
AbstractWe consider extensions of quasiconformal maps and the uniformization theorem to the setting of metric spaces X homeomorphic to $${{\mathbb {R}}}^2$$ R 2 . Given a measure $$\mu $$ μ
Rajala Kai   +2 more
openaire   +3 more sources

Bayesian Estimation of Variance-Based Information Measures and Their Application to Testing Uniformity

open access: yesAxioms, 2023
Entropy and extropy are emerging concepts in machine learning and computer science. Within the past decade, statisticians have created estimators for these measures.
Luai Al-Labadi   +2 more
doaj   +1 more source

Quantitative Soundscape Analysis to Understand Multidimensional Features

open access: yesFrontiers in Marine Science, 2021
A methodology for the analysis of soundscapes was developed in an attempt to facilitate efficient and accurate soundscape comparisons across time and space. The methodology consists of a collection of traditional soundscape metrics, statistical measures,
Dylan Charles Wilford   +10 more
doaj   +1 more source

Pattern Generation using Enamel Coating in Die-sinking EDM [PDF]

open access: yesE3S Web of Conferences, 2023
Pattern generation on aluminium (Al)-6061 work surface is performed using green compacts of powder metallurgical (PM) made of copper-tungsten (Cu-W) tool. Compact load (CL) and peak current (Ip) are the variable process factors and surface roughness (Ra)
Mazarbhuiya Rashed Mustafa   +1 more
doaj   +1 more source

Strategies on Uniformity Lighting in Office Space under Energy-Saving Environment

open access: yesBuildings, 2023
In this study, our focus was on exploring the changing illuminance of work surfaces in different ambient uniformity spaces in the office, with a specific emphasis on sustainability and energy-saving considerations.
Yusen Lin, Cheng-Chen Chen
doaj   +1 more source

Fractional Entropy-Based Test of Uniformity with Power Comparisons

open access: yesJournal of Mathematics, 2021
In the present paper, we use the fractional and weighted cumulative residual entropy measures to test the uniformity. The limit distribution and an approximation of the distribution of the test statistic based on the fractional cumulative residual ...
Mohamed S. Mohamed   +3 more
doaj   +1 more source

New Genetic Operators for Developing S-Boxes With Low Boomerang Uniformity

open access: yesIEEE Access, 2022
The boomerang uniformity measures the resistance of block ciphers to boomerang attacks and has become an essential criterion of the substitution box (S-box).
Man Kang, Mingsheng Wang
doaj   +1 more source

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