Results 11 to 20 of about 6,589,637 (292)

Development of GHG Emission Factors for the Life Cycle of the Animal Manure Treatment Systems

open access: yes대한환경공학회지, 2020
Objectives:A whole process greenhouse gas emission factor was developed considering the direct greenhouse gas emission from the decomposition of livestock manure provided by the IPCC guidelines and the energy consumption of manure management systems ...
Yoosung Park   +2 more
doaj   +1 more source

Test Ideals Vs. Multiplier Ideals [PDF]

open access: yesNagoya Mathematical Journal, 2009
AbstractThe generalized test ideals introduced in [HY] are related to multiplier ideals via reduction to characteristic p. In addition, they satisfy many of the subtle properties of the multiplier ideals, which in characteristic zero follow via vanishing theorems.
Mustaţă, Mircea, Yoshida, Ken-ichi
openaire   +3 more sources

Avaliação das propriedades das argamassas de revestimento produzidas com resíduos da construção e de demolição como agregado

open access: yesExacta, 2008
A Resolução n° 307/2002, do Conselho Nacional do Meio Ambiente (CONAMA), que atribui ao construtor a responsabilidade pela destinação final dos resíduos da construção civil, induzirá ao reaproveitamento dos resíduos da construção e demolição (RCD).
Lucienei Tavares de Assunção   +2 more
doaj   +1 more source

Predicting wind energy generation with recurrent neural networks [PDF]

open access: yes, 2018
Decarbonizing the energy supply requires extensive use of renewable generation. Their intermittent nature requires to obtain accurate forecasts of future generation, at short, mid and long term.
Béjar Alonso, Javier   +2 more
core   +1 more source

Primary Ideals and Valuation Ideals [PDF]

open access: yesTransactions of the American Mathematical Society, 1965
Introduction. Let D be an integral domain with identity. In [2], Gilmer and Ohm considered the problem of characterizing domains D such that the set &2(D) of primary ideals of D is a subset of the set Y"(D) of valuation ideals of D. If the ascending chain condition (a.c.c.) for prime ideals holds in D, then &2(D) ' Y"(D) if and only if D is a Prilfer ...
Gilmer, R., Ohm, J.
openaire   +2 more sources

Performance analysis and effect of various material fin-perforations in a plate-finned heat exchanger [PDF]

open access: yesE3S Web of Conferences
Finding increasingly efficient heat exchangers requires a critical task: the development of fin profiles for prolonged life of equipment. The present study uses numerical analysis for better plate-finned heat exchangers hydraulic and thermal performance.
Jyothi Bondu   +3 more
doaj   +1 more source

Motivation by Ideal [PDF]

open access: yes, 2002
I offer an account of how ideals motivate us. My account suggests that although emulating an ideal is often rational, it can lead us to do irrational ...
Velleman, J. David
core   +4 more sources

Toric ideals

open access: yesMatemática Contemporânea, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Anna Bigatti, Lorenzo Robbiano
openaire   +3 more sources

(λ, μ)‐Fuzzy Version of Ideals, Interior Ideals, Quasi‐Ideals, and Bi‐Ideals [PDF]

open access: yesJournal of Applied Mathematics, 2012
We introduced (λ, μ)‐fuzzy ideals, (λ, μ)‐fuzzy interior ideals, (λ, μ)‐fuzzy quasi‐ideals, and (λ, μ)‐fuzzy bi‐ideals of an ordered semigroup and studied them. When λ = 0 and μ = 1, we meet the ordinary fuzzy ones. This paper can be seen as a generalization of Kehayopulu and Tsingelis (2006), Kehayopulu and Tsingelis (2007), and Yao (2009).
Yuming Feng, P. Corsini
openaire   +2 more sources

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