Results 1 to 10 of about 460,881 (203)
Nano-silicon spraying enhances antioxidant defense and nutritional value in pepper fruits: a metabolomics insight [PDF]
BMC Plant BiologyBackground Postharvest pepper fruits undergo quality deterioration including water loss, shrinkage and nutritional decline, which limits their commercial value.
Yulin Liu +5 more
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Decision Questions for Probabilistic Automata on Small Alphabets [PDF]
Logical Methods in Computer Science, 2023 We study the emptiness and $\lambda$-reachability problems for unary and binary Probabilistic Finite Automata (PFA) and characterise the complexity of these problems in terms of the degree of ambiguity of the automaton and the size of its alphabet.
Paul C. Bell, Pavel Semukhin
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Alloys, 2023 A promising approach for producing parts with outstanding properties in directed energy deposition (DED-LB/M) provides the application of tailored powder mixtures processed by applying in situ alloying strategies.
Oliver Hentschel +4 more
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On subset sum problem in branch groups [PDF]
Groups, Complexity, Cryptology, 2020 We consider a group-theoretic analogue of the classic subset sum problem. In this brief note, we show that the subset sum problem is NP-complete in the first Grigorchuk group.
Andrey Nikolaev, Alexander Ushakov
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Restrained reinforcement number in graphs
Theory and Applications of Graphs, 2022 A set $S$ of vertices is a restrained dominating set of a graph $G=(V,E)$ if every vertex in $V\setminus S$ has a neighbor in $S$ and a neighbor in $V\setminus S$. The minimum cardinality of a restrained dominating set is the restrained domination number
Kazhal Haghparast +3 more
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Biological and Mechanical Properties of Denture Base Material as a Vehicle for Novel Hydroxyapatite Nanoparticles Loaded with Drug [PDF]
Advanced Pharmaceutical Bulletin, 2021 Purpose: This study aimed to evaluate the biological and mechanical properties of the poly(methyl methacrylate) (PMMA) denture base material as a vehicle incorporating novel hydroxyapatite nanoparticles (HA-NP) loaded with metronidazole (MZ) drug ...
Asmaa Nabil Elboraey +8 more
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Improved lower bound for the complexity of unique shortest vector problem
Cybersecurity, 2023 Unique shortest vector problem (uSVP) plays an important role in lattice based cryptography. Many cryptographic schemes based their security on it. For the cofidence of those applications, it is essential to clarify the complexity of uSVP with different ...
Baolong Jin, Rui Xue
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Denture base adaptation, retention, and mechanical properties of BioHPP versus nano-alumina-modified polyamide resins [PDF]
Journal of Dental Research, Dental Clinics, Dental Prospects, 2021 Background. Continuous development of denture base materials has led to the introduction of innovative alternatives to polymethyl methacrylate.
Radwa Mohsen Kamal Emera +1 more
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Many bounded versions of undecidable problems are NP-hard
SciPost Physics, 2023 Several physically inspired problems have been proven undecidable; examples are the spectral gap problem and the membership problem for quantum correlations.
Andreas Klingler, Mirte van der Eyden, Sebastian Stengele, Tobias Reinhart, Gemma de las Cuevas
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Current Research in Food Science, 2022 Protein inadequacy is the major problem for most plant-based dairy yoghurt substitutes. This study investigated three limited degree of hydrolysis (DH: 1%, 5%, and 9%) of almond protein and the combined effect of DH and hydrolysed almond protein (HP) to ...
Jia Zhao +3 more
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