Search results for “clustering”

About 8 results in articles

Open Access Pub publishes peer-reviewed, free-to-read open-access articles. Showing articles matching clustering — open any to read the full text, or download the PDF or XML.

Clustering objects for spatial data mining: a comparative study

Mar 2023 DOI 10.14302/issn.2768-0207.jbr-23-4478
Youssef FAKIRCorresponding author

Spatial data mining (SDM) is searching important relationships and characteristics that can clearly exist in spatial databases. This content aims to compare object clustering algorithms for spatial data mining, before identifying the most efficient algorithm. To this end, this paper compare k-means,…

The Chromosomal and Functional Clustering of Markedly Divergent Human-Mouse Orthologs Run Parallel to their Compositional Features

Apr 2016 DOI 10.14302/issn.2575-7881.jdrr-15-863
Miguel A. FuertesCorresponding author

It was, previously, reported that the specific pattern of the compositional features of particular human-mouse orthologs defining in human two clusters, named C2 and C5, are present in different clusters in mouse. Since, thus, these orthologs can harbor a significant number of nucleotide differences…

Whispered Words in Bella Coola: Fact vs Fiction

May 2024 DOI 10.14302/issn.2998-4122.jlr-24-4992
Hank NaterCorresponding author

A few assertions made by Gloria Mellesmoen (2021) in an Optimality Theory-based article on obstruent clustering in Bella Coola (Nuχalk) are disputed. At issue are: (i) failure to cite all-stop and all-fricative words; (ii) exclusion of stops as potential nuclei and ambiguous views on the status of a…

Auricularia Polytricha (Mushroom) Regulates Testicular DNA Expression and Oxidative Stress Markers of Streptozotocin-Induced Diabetic Male Wistar Rat

Mar 2020 DOI 10.14302/issn.2379-7835.ijn-20-3175
Cyril Abang AgborCorresponding author Department of Anatomy, Collage of Basic Medical Sciences, University of Calabar, Nigeria

Local Nigerian men have been using AuriculariaPolytricha as a treatment for sexual dysfunction without supporting evidence from scientific experiments. This study was to investigate the effect of ethanolic extract of A. Polytricha on testicular DNA expression and some oxidative stress markers using…

A Multilevel Hazards Model for Child Mortality In Nigeria

Jan 2019 DOI 10.14302/issn.2643-6655.jcap-18-2541
S.O OyamakinCorresponding author Department of Statistics, University of Ibadan, Nigeria

Many researchers have devoted considerable attention to the impact of individual-level factors on child mortality, but little is known about how family and community characteristics affect health of children. Trend in child mortality as well as its determinants, has long been the subject of academic…

Genetic Diversity, Phylogenetic Tree and Principal Component Analysis Based on Morpho-Metric Traits of Assam Chilli

Oct 2018 DOI 10.14302/issn.2641-9467.jgrc-18-2339
Prabalee SarmahCorresponding author

We evaluated a set of 37 chilli genotypes collected and maintained at Assam Agricultural University, Jorhat for 27 different traits related to plant habit (5), leaf (6), flower (2), fruit (13) and biotic stress (1). The variation in fruit yield among the genotypes could be attributed to high coeffic…

Investigations of Molecular Evolutionary Mechanisms in Partially Sequenced Heat Shock Protein70 Homologue-Coding Gene of Olive Leaf Yellowing-Associated Virus Isolates from Tunisia

Feb 2016 DOI 10.14302/issn.2575-7881.jdrr-15-849
Moncef BOULILACorresponding author

Reverse Transcription Polymerase Chain Reaction (RT-PCR) using new designed primers pair for Heat Shock Protein70 homologue (HSP70h) of Olive leaf yellowing-associated virus revealed 667 amplified product of 10 olive accessions collected from various olive-growing regions in Tunisia. Amplicons were…

MicroRNA Profiling of Differentiated, Poorly Differentiated and Anaplastic Thyroid Carcinoma, a Comparative Approach

May 2015 DOI 10.14302/issn.2572-3030.jcgb-14-495
Ashraf KhanCorresponding author

Thyroid carcinomas encompass a wide spectrum ranging from differentiated thyroid carcinoma (DTC) to poorly differentiated (PDC) and anaplastic thyroid carcinoma (ATC). DTC of both follicular (FTC) and papillary (PTC) types can progress to PDC and AC. The aim of our study was to evaluate if there is…

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