Results 31 to 40 of about 443 (167)
The Comparison Between Low- and High-Concentration Injection Solution Ability for Colorectal Endoscopic Submucosal Dissection. [PDF]
J Gastroenterol HepatolABSTRACT Background and Aim Injection solution is important for achieving submucosal elevation in endoscopic submucosal dissection (ESD) and various viscous solutions categorized as low‐concentration injection solution (LCS) or high‐concentration injection solution (HCS) are used.
Yoshida N +11 more
europepmc +2 more sources
Splaying Preorders and Postorders [PDF]
, 2019 Let $T$ be a binary search tree. We prove two results about the behavior of the Splay algorithm (Sleator and Tarjan 1985). Our first result is that inserting keys into an empty binary search tree via splaying in the order of either $T$'s preorder or $T$'s postorder takes linear time.
Caleb C. Levy, Robert E. Tarjan
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Applied General Topology, 2000 We characterize the existence of a real continuous order-preserving function on a topological preordered space, under the hypotheses that the topological space is normal and the preorder satisfies a strong continuity assumption, called IC-continuity ...
Gianni Bosi, R. Isler
doaj +1 more source
On Interval-Valued Fuzzy Soft Preordered Sets and Associated Applications in Decision-Making
Mathematics, 2021 Recently, using interval-valued fuzzy soft sets to rank alternatives has become an important research area in decision-making because it provides decision-makers with the best option in a vague and uncertain environment. The present study aims to give an
Mabruka Ali, Adem Kılıçman
doaj +1 more source
Index appearance record with preorders [PDF]
Acta Informatica, 2021 AbstractTransforming $$\omega $$ ω -automata into parity automata is traditionally done using appearance records. We present an efficient variant of this idea, tailored to Rabin automata, and several optimizations applicable to all appearance records.
Jan Kretínský +3 more
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Control Strategies in Guanine Biocrystallization
Angewandte Chemie, Volume 138, Issue 18, 27 April 2026.Biological guanine crystals produce spectacular photonic phenomena in animals and hold great promise as new, sustainable optical materials. We review how organisms precisely control the structure, morphologies, and resulting optical properties of these crystals using a set of ingenious ‘design’ strategies, including control of pH, template‐directed ...
Shashanka S. Indri +2 more
wiley +2 more sources
Exact Unification and Admissibility [PDF]
Logical Methods in Computer Science, 2015 A new hierarchy of "exact" unification types is introduced, motivated by the study of admissible rules for equational classes and non-classical logics.
George Metcalfe, Leonardo Cabrer
doaj +1 more source
Crystals, 2021 Classical nucleation theory (CNT), which was established about 90 years ago, represents the most commonly used theory in describing nucleation processes.
Fajun Zhang +3 more
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Logic of Typical and Atypical Instances of a Concept—A Mathematical Model
Axioms, 2019 In this paper, we give a mathematical model of the logic of determination of objects (LDO) based on preordered sets, and a mathematical model of the logic of typical and atypical instances (LTA). We prove that LTA is an extension of LDO.
Jean-Pierre Desclés +1 more
doaj +1 more source
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2014 The contribution aims to create hypergroups of linear first-order partial differential operators with proximities, one of which creates a tolerance semigroup on the power set of the mentioned differential operators.
Chvalina Jan +1 more
doaj +1 more source