Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Costel Sarbu"'
Publikováno v:
Symmetry, Vol 12, Iss 11, p 1763 (2020)
The present study describes a simple procedure to separate into patterns of similarity a large group of solvents, 259 in total, presented by 15 specific descriptors (experimentally found and theoretically predicted physicochemical parameters). Solven
Externí odkaz:
https://doaj.org/article/19d699728b674359908cf351a2f0eb19
Publikováno v:
The Scientific World Journal, Vol 1, Pp 369-390 (2001)
In this paper we discuss the classification results of cardiac patients of ischemical cardiopathy, valvular heart disease, and arterial hypertension, based on 19 characteristics (descriptors) including ECHO data, effort testings, and age and weight.
Externí odkaz:
https://doaj.org/article/7d34343725284f9cacb1edd8078a222a
Autor:
Costel Sarbu, Ioana Feher, Florina-Dorina Covaciu, Romulus Puscas, Cornelia Veronica Floare-Avram, Dana Alina Magdas, Olivian Marincas
Edible mushrooms have been recognized as highly nutritional food for a long time, due to their specific flavor, texture and also for therapeutic effects. This study proposes a new simple approach, based on FT-IR analysis, followed by statistical meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d5f6e78097c18827a5435b63fc01842
Publikováno v:
Symmetry, Vol 12, Iss 1763, p 1763 (2020)
Symmetry
Volume 12
Issue 11
Symmetry
Volume 12
Issue 11
The present study describes a simple procedure to separate into patterns of similarity a large group of solvents, 259 in total, presented by 15 specific descriptors (experimentally found and theoretically predicted physicochemical parameters). Solven
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19609123236d0b178d601e76f2fa6ea9
https://www.mdpi.com/2073-8994/12/11/1763
https://www.mdpi.com/2073-8994/12/11/1763
Publikováno v:
Environmental Engineering and Management Journal. 18:1967-1976
A simultaneous hierarchical classification of groundwater in the Banat Plain-southwestern Romania and associated characteristics such as As(III), As(V), total As, trace metals (Al, Cd, Cr, Cu, Fe, Mn, Ni, Pb, Zn), pH and redox potential using Fuzzy H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1720b6554055ea500d55e5af010e33a
https://doi.org/10.30638/eemj.2019.187
https://doi.org/10.30638/eemj.2019.187
Publikováno v:
2019 IEEE 15th International Scientific Conference on Informatics.
The proper selection of the similarity measure may be of paramount importance for the clustering result especially if the clusters overlap. Therefore, the aim of this paper is to study the influence of some widely known similarity measures on the clu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f0b97e37b3be8f5bf1b477524a0be07
https://doi.org/10.1109/informatics47936.2019.9119264
https://doi.org/10.1109/informatics47936.2019.9119264
Publikováno v:
Journal of endodontics. 44(2)
This article reports for the first time the effects of multiple additives (polyethylene glycol 400, Triton X-100, benzalkonium chloride, and ethyl formate) on the surface tension, pH, and viscosity of 5.25% sodium hypochlorite (NaOCl) irrigant soluti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56f73b20ad984f4e1b8a3e4fa90b1d53
https://pubmed.ncbi.nlm.nih.gov/29153984
https://pubmed.ncbi.nlm.nih.gov/29153984
Autor:
Costel Sarbu, Mihaela Sima, Sinziana Butaciu, Oana Cadar, Marin Senila, Marius Roman, Michaela Ponta, Emil Radu, Tiberiu Frentiu, Claudiu Tănăselia
Publikováno v:
Chemosphere. 172
The study proposes a combined model based on diagrams (Gibbs, Piper, Stuyfzand Hydrogeochemical Classification System) and unsupervised statistical approaches (Cluster Analysis, Principal Component Analysis, Fuzzy Principal Component Analysis, Fuzzy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb3dcd661e45563d58b9c471602363ba
https://pubmed.ncbi.nlm.nih.gov/28063315
https://pubmed.ncbi.nlm.nih.gov/28063315
Publikováno v:
Journal of the Air & Waste Management Association. 61:260-268
Atmospheric concentrations of benzene, toluene, ethylbenzene, and xylenes (o-xylene and m,p-xylene) were assessed in the Tricity area (Gdańsk-Sopot-Gdynia, Poland) with the use of two types of passive samplers: permeation (homemade passive samplers)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21637632f366990366474a8d247dfd20
https://doi.org/10.3155/1047-3289.61.3.260
https://doi.org/10.3155/1047-3289.61.3.260
Publikováno v:
Open Chemistry, Vol 4, Iss 1, Pp 68-80 (2006)
The present paper deals with the application of classical and fuzzy principal components analysis to a large data set from coastal sediment analysis. Altogether 126 sampling sites from the Atlantic Coast of the USA are considered and at each site 16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df36b2b7fc24814ddd2b17fbc8ce0304
https://doi.org/10.1007/s11532-005-0005-x
https://doi.org/10.1007/s11532-005-0005-x