Results 41 to 50 of about 62,282 (304)

A QUBO Model for the Traveling Salesman Problem with Time Windows

open access: yesAlgorithms, 2019
This work focuses on expressing the TSP with Time Windows (TSPTW for short) as a quadratic unconstrained binary optimization (QUBO) problem. The time windows impose time constraints that a feasible solution must satisfy. These take the form of inequality
Christos Papalitsas   +4 more
doaj   +1 more source

Eco-friendly Synthesis of Quinoxaline Derivatives Using Mineral Fertilizers as Heterogeneous Catalysts

open access: yesJournal of the Turkish Chemical Society, Section A: Chemistry, 2020
The synthesis of quinoxaline derivatives were heterogeneously catalyzed by phosphate-based catalyst fertilizers, MAP, DAP, or TSP. The reaction affords the desired products in excellent yields at ambient temperature. A series of studies were conducted to
Badr MALEK   +6 more
doaj   +1 more source

The C. elegans TspanC8 tetraspanin TSP-14 exhibits isoform-specific localization and function.

open access: yesPLoS Genetics, 2022
Tetraspanin proteins are a unique family of highly conserved four-pass transmembrane proteins in metazoans. While much is known about their biochemical properties, the in vivo functions and distribution patterns of different tetraspanin proteins are less
Zhiyu Liu, Herong Shi, Jun Liu
doaj   +1 more source

Geometric TSP on sets

open access: yesComputational Geometry
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Henk Alkema, Mark de Berg
openaire   +4 more sources

Topography‐Regulated Screening Platform for Myoblast Contact Guidance

open access: yesAdvanced Materials Technologies, EarlyView.
This study develops a topography‐regulated screening platform (12 gradients in 96‐topography‐well plate) enabling analysis of skeletal muscle morphogenesis. The topography‐induced cell morphology changed, cell polarization, and myotube differentiation, establishing an evaluative framework for generating pathologically relevant myotube phenotypes to ...
Tianqi Feng   +6 more
wiley   +1 more source

The Influence of Three Parent Crossbreeding on the Dual Population Genetic Algortihm

open access: yesCommunications
A genetic algorithm (GA) is an optimization technique based on natural genetics, using selection, crossover, and mutation. Crossover combines genetic material from two parents to create offspring, maintaining diversity and preventing premature ...
Esra'a Alkafaween   +2 more
doaj   +1 more source

Statistical analysis of data set on national reporting of emission of air pollutants. Part I: investigation of outliers / Analiza statystyczna zbioru danych pochodzącego z krajowej sprawozdawczości emisji zanieczyszczeń do powietrza, Cz. I: wykrywanie wartości odstających

open access: yesEnvironmental Protection and Natural Resources, 2013
„Krajowa baza o emisjach gazów cieplarnianych i innych substancji’’ (zw. dalej „Krajową bazą”), powstała pod koniec 2010 roku ma docelowo stanowić zintegrowany, polski system zbierania informacji o emisjach gazów cieplarnianych i innych substancji na ...
Zasina Damian, Zawadzki Jarosław
doaj   +1 more source

Proposal of an Effective Computation Environment for the Traveling Salesman Problem Using Cloud Computing

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2012
Various methods have been proposed to solve the traveling salesman problem, referred to as the TSP. In order to solve the TSP, the cost metric (e.g., the travel time and distance) between nodes is needed.
Shinya MIZUNO   +2 more
doaj   +1 more source

TSP-12 binds to and promotes the cell surface localization of SUP-17.

open access: yes, 2017
(A) Mating-based split ubiquitin yeast-two-hybrid assay showing that SUP-17 can bind to TSP-12 and TSP-14. (B-E) Confocal images showing the localization of endogenously-tagged SUP-17::GFP in WT (B), tsp-14(0) (C), tsp-12(0) (D) and tsp-12(0); tsp-14(0) (
Zhiyu Liu (739871)   +3 more
core   +1 more source

On approximating multicriteria TSP [PDF]

open access: yesACM Transactions on Algorithms, 2012
We present approximation algorithms for almost all variants of the multicriteria traveling salesman problem (TSP). First, we devise randomized approximation algorithms for multicriteria maximum traveling salesman problems (Max-TSP).
openaire   +6 more sources

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