scholarly journals Clique Percolation Method for Finding Naturally Cohesive and Overlapping Document Clusters

2006 ◽  
pp. 97-108 ◽  
Author(s):  
Wei Gao ◽  
Kam-Fai Wong ◽  
Yunqing Xia ◽  
Ruifeng Xu
Keyword(s):  
Percolation Method ◽  
Clique Percolation Method ◽  
Clique Percolation

Taxonomies using the clique percolation method for building a threats observatory

2021 ◽  
Author(s):  
Romina Torres ◽  
Nicolas Gonzalez ◽  
Mathias Cabrera ◽  
Rodrigo Salas
Keyword(s):  
Percolation Method ◽  
Clique Percolation Method ◽  
Clique Percolation

scholarly journals PARALLEL CLUSTERING WITH CFINDER

2012 ◽  
Vol 22 (01) ◽  
pp. 1240001 ◽  
Author(s):  
PETER POLLNER ◽  
GERGELY PALLA ◽  
TAMAS VICSEK
Keyword(s):  
Computing Time ◽  
Current Trend ◽  
Original System ◽  
Overlapping Communities ◽  
Percolation Method ◽  
Parallel Version ◽  
Multiple Cores ◽  
Clique Percolation Method ◽  
Clique Percolation ◽  
Parallel Clustering

The amount of available data about complex systems is increasing every year, measurements of larger and larger systems are collected and recorded. A natural representation of such data is given by networks, whose size is following the size of the original system. The current trend of multiple cores in computing infrastructures call for a parallel reimplementation of earlier methods. Here we present the grid version of CFinder, which can locate overlapping communities in directed, weighted or undirected networks based on the clique percolation method (CPM). We show that the computation of the communities can be distributed among several CPU-s or computers. Although switching to the parallel version not necessarily leads to gain in computing time, it definitely makes the community structure of extremely large networks accessible.

TECHNOLOGY FOR PRODUCING LIQUID EXTRACT FROM THE PLANTS OF RHUS (RHUS TYPHINA L)

2021 ◽  
pp. 87-90
Author(s):  
Г.Б. Әбілжан ◽  
Қ.Қ. Қожанова ◽  
С.Е. Момбеков
Keyword(s):  
Ethyl Alcohol ◽  
Optimal Method ◽  
Percolation Method ◽  
Liquid Extract ◽  
Rhus Typhina

В данной статье предусмотрен технология получения жидкого экстракта из растений сумаха пушистого (rhus typhina l.). Для получения жидкого экстракта в качестве экстрагента использовали 70% этиловый спирт. В качестве эффективного и оптимального метода был использован метод перколяции. This article provides a technology for producing a liquid extract from the plants of rhus (rhus typhina l). To obtain a liquid extract, 70% ethyl alcohol was used as an extractant. The percolation method was used as an effective and optimal method.

STUDYING SEDATIVE ACTIVITY OF COMBINED TINCTURE OF MOTHERWORT AND ST JOHN'S-WORT

2021 ◽  
Vol 92 (2) ◽  
pp. 59-64
Author(s):  
O. M. Khishova ◽  
◽  
V. D. Avdachenok ◽  
Keyword(s):  
Quality Indicators ◽  
Lateral Position ◽  
Control Group ◽  
Sodium Thiopental ◽  
Hypnotic Effect ◽  
St John’S Wort ◽  
Percolation Method ◽  
St John's Wort ◽  
Falling Asleep ◽  
Sedative Activity

The paper presents studying sedative activity of the combined tincture of motherwort and St. John's wort. The combined tincture of motherwort and St. John's wort was obtained by percolation method in a ratio 1:10. Standardization of the obtained tincture was carried out with quality indicators: description, content of active ingredients and ethanol, relative density, dry residue. According to all quality indicators, the tincture obtained met the requirements of the State Pharmacopoeia of the Republic of Belarus. Specific sedative activity of the combined tincture of motherwort and St. John's wort was assessed by barbiturates hypnotic effect prolongation (sodium thiopental), by the rate of falling asleep in animals and by animals staying in lateral position in relation to the control group to which sodium thiopental was injected. In the studies carried out it was found that injection of the combined tincture of motherwort and St. John's wort at a dose of 0,1 ml / kg increases sleep by 125,63% and also accelerates the process of falling asleep by 327,75% compared with the separate injection of motherwort and St. John's wort tincture at doses of 0,1 ml/kg. It was shown that the injection of the combined tincture of motherwort and St. John's wort at a dose of 0,1 ml/kg exhibits a potentiated effect and enhances the hypnotic effect of sodium thiopental administered at a dose of 10 mg/kg.

scholarly journals Self-organized gradient percolation method for numerical simulation of impregnation in porous media

2019 ◽  
Vol 344 ◽  
pp. 711-733 ◽  
Author(s):  
A.K. Nguyen ◽  
E. Blond ◽  
T. Sayet ◽  
A. Batakis ◽  
E. de Bilbao ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Porous Media ◽  
Percolation Method ◽  
Self Organized

scholarly journals Study on Phytochemical, Antibacterial, Antioxidant and Toxicity Profile of Viscum album Linn Associated with Acacia catechu

2015 ◽  
Vol 3 (1) ◽  
pp. 60-65
Author(s):  
Meena Kusi ◽  
Kanti Shrestha ◽  
Rajani Malla
Keyword(s):  
Brine Shrimp ◽  
Radical Scavenging Activity ◽  
Radical Scavenging ◽  
Viscum Album ◽  
Biologically Active ◽  
Frap Assay ◽  
Antioxidant Power ◽  
Percolation Method ◽  
Brine Shrimp Toxicity ◽  
Acacia Catechu

This study focuses on antibacterial, antioxidant and toxic potentials of Viscum album Linn, commonly known as European mistletoe associated with Acacia catechu (Khayer in Nepali). Methanol extract of the aerial parts of the Mistletoe was prepared by cold percolation method. The resulting extract was simultaneously subjected to phytochemical screening; anti-microbial activity; anti-oxidant potential and Brine shrimp toxicity test. The major biologically active phyto-constituents observed were alkaloids, glycosides, saponins, polyphenols, flavonoids, tannins, terpenoids and cardiac glycosides. Upon antibacterial activity screening, the plant extract was found to be highly effective against Pseudomonas aeruginosa with the zone of inhibition 16±1mm compared to 17±1mm of chloramphenicol (50 mcg). The antioxidant activity as EC50 value by DPPH (1,1-diphenyl-2-picrylhydrazyl) free radical scavenging activity was found to be 1.58 mg/ml while the ferric reducing capacity was measured to be 282.83±19.55 mg FeSO4.7H2O eqvt/g dry wt. of the extract during Ferric Ion Reducing Antioxidant Power (FRAP) Assay. The LC50 value for Brine Shrimp Toxicity Assay was found to be 31.62 ppm. This study shows the medicinal value of the mistletoe associated with Acacia catechu. Further meticulous analysis of this plant might lead to identification of active biomolecules effective as drugs for various ailmentsNepal Journal of Biotechnology. Dec. 2015 Vol. 3, No. 1: 60-65

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