Results 21 to 30 of about 1,383,780 (316)
Machines, 2023 The inducer is often used to prevent cavitation in a centrifugal pump. However, it may lead to deterioration of the cavitation performance of the pump when poorly matched with the impeller.
Daocheng Wang +7 more
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A Method for Matching Unconventional Wells and Reservoirs Based on Semi-Analytic Models
Energies, 2023 Unconventional well technology is often used as one of the most important means to reduce costs and increase efficiency in oil fields. There are many methods for unconventional well type optimization, but there are relatively few studies on whether the ...
Jin Shu +3 more
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PRACTICAL APPLICATION OF MATCHING ALGORITHMS IN CASE OF A TASK ALLOCATION PROBLEM [PDF]
Serbian Journal of Management, 2015 Conflicts between individuals or even groups of people are part of everyday social life. However, when handling conflict situations successfully, conflicts are actually solved.
Péter Szikora
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On perfect matchings in matching covered graphs [PDF]
Journal of Graph Theory, 2018 AbstractA graph is matching‐covered if every edge of is contained in a perfect matching. A matching‐covered graph is strongly coverable if, for any edge of , the subgraph is still matching‐covered. An edge subset of a matching‐covered graph is feasible if there exist two perfect matchings and such that , and an edge subset with at least two ...
Jinghua He +3 more
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Implementation of Verification and Matching E-KTP with Faster R-CNN and ORB
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 2021 needs a solid validation that has verification and matching uploaded images. To solve this problem, this paper implementing a detection model using Faster R-CNN and a matching method using ORB (Oriented FAST and Rotated BRIEF) and KNN-BFM (K-Nearest ...
Muhammad Muttabi Hudaya +2 more
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Theoretical Computer Science, 2020 A link stream is a sequence of pairs of the form $(t,\{u,v\})$, where $t\in\mathbb N$ represents a time instant and $u\neq v$. Given an integer $γ$, the $γ$-edge between vertices $u$ and $v$, starting at time $t$, is the set of temporally consecutive edges defined by $\{(t',\{u,v\}) | t' \in [t,t+γ-1]\}$. We introduce the notion of temporal matching of
Baste, Julien +2 more
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Matching a Distribution by Matching Quantiles Estimation [PDF]
Journal of the American Statistical Association, 2015 Motivated by the problem of selecting representative portfolios for backtesting counterparty credit risks, we propose a matching quantiles estimation (MQE) method for matching a target distribution by that of a linear combination of a set of random variables.
Nikolaos Sgouropoulos +2 more
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The Graphs Whose Permanental Polynomials Are Symmetric
Discussiones Mathematicae Graph Theory, 2018 The permanental polynomial π(G,x)=∑i=0nbixn−i$\pi (G,x) = \sum\nolimits_{i = 0}^n {b_i x^{n - i} }$ of a graph G is symmetric if bi = bn−i for each i. In this paper, we characterize the graphs with symmetric permanental polynomials.
Li Wei
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Imam al-Shafi’i’s jurisprudential opinions on selected issues from the provisions of purity and the extent of their conformity with the principles of his doctrine [PDF]
مجلة جامعة الأنبار للعلوم الإسلامية, 2023 This article is a study of selected issues from the jurisprudence of Imam al-Shafi’i in the rulings of purity: the ruling on circumambulation and the menstruating prayer, the ruling on intercourse with a menstruating woman before purification, the ...
Saja Mohamed Abdel Ghafour - +1 more
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The Effect of Matching on Firm Earnings Components
Scientific Annals of Economics and Business, 2017 Using a sample of all U.S. firms listed on the U.S. major stock exchanges for the period covering 1988 through 2014, we investigate the relation between firm earnings components and matching. Following the methodology of Hui et al.
Cho Joong-Seok, Park Hyung Ju
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