Results 21 to 30 of about 761,759 (253)
Análisis de proximidades métrico usando búsqueda tabú
Revista de Matemática: Teoría y Aplicaciones, 2009 We apply tabu search (TS) in metric multidimensional scaling, obtaining good results comparable to those obtained with simulated annealing. A state in TS is a configuration of n points in a p dimensional space, and a neighbour is defined by the ...
Mario A. Villalobos +1 more
doaj +1 more source
Pairwise Constraints Multidimensional Scaling for Discriminative Feature Learning
Mathematics, 2022 As an important data analysis method in the field of machine learning and data mining, feature learning has a wide range of applications in various industries.
Linghao Zhang +5 more
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INFORMATION TECHNOLOGY OF DIVIDER HYPERPLANE SYNTHESIS FOR LINEAR CLASSIFIERS
Міжнародний науково-технічний журнал "Проблеми керування та інформатики"Information technology allowing to implement tasks of classification, clustering, researching of topology of the information component of the data is proposed.
О.В. Бармак +3 more
doaj +1 more source
Discretization of Fractional Operators: Analysis by Means of Advanced Computational Techniques
Mathematics, 2021 This paper studies the discretization of fractional operators by means of advanced clustering methods. The Grünwald–Letnikov fractional operator is approximated by series generated by the Euler, Tustin and generalized mean.
Jose Tenreiro Machado +2 more
doaj +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida +6 more
wiley +1 more source
Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers
FEBS Letters, EarlyView.Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui +4 more
wiley +1 more source
Acta Medica Lituanica, 2020 Background. Population genetic structure is one of the most important population genetic parameters revealing its demographic features. The aim of this study was to evaluate the homogeneity of the Lithuanian population on the basis of the genome-wide ...
Alma Molytė +2 more
doaj +1 more source
Smaller is better: nanobodies meet NMR
FEBS Letters, EarlyView.Nanobodies are single‐domain antigen‐binding fragments derived from camelid heavy chain antibodies. Their small size, high stability, and exceptional specificity make nanobodies uniquely useful probes for NMR studies of protein dynamics, transient conformational states, and protein–protein interactions.
Oleg Y. Dmitriev
wiley +1 more source
ANALISIS STATUS KEBERLANJUTAN KAKAO (Theobroma cacao L) DI KABUPATEN BANTAENG
JTSL (Jurnal Tanah dan Sumberdaya Lahan), 2022 Cocoa cultivation business that still has great potential in the future. The problem faced by farmers in cocoa cultivation is that farmers are still lacking in implementing post-harvest management that can provide added value and competitiveness of ...
Anwar Anwar +2 more
doaj +1 more source
Molecular Oncology, EarlyView.The kinase SRPK1 directly interacts with the protein TOPBP1 and regulates the pre‐mRNA splicing of WIZ thereby contributing to the activation of the ATR/CHK1 replicative checkpoint in response to replicative stress. This allows cancer cells' genomic stability and survival.
Amani Shreim +17 more
wiley +1 more source