Zobrazeno 1 - 10
of 453
pro vyhledávání: '"P. Spalevic"'
Publikováno v:
Appl. Math. Comput., 467:128482 (20 pages), 2024
Fredholm integral equations of the second kind that are defined on a finite or infinite interval arise in many applications. This paper discusses Nystr\"om methods based on Gauss quadrature rules for the solution of such integral equations. It is imp
Externí odkaz:
http://arxiv.org/abs/2307.11601
Publikováno v:
Radioengineering, Vol 24, Iss 1, Pp 185-191 (2015)
Macrodiversity system including macrodiversity SC receiver and two microdiversity SC receivers is considered in this paper. Received signal experiences, simultaneously, both, long term fading and short term fading. Microdiversity SC receivers reduces
Externí odkaz:
https://doaj.org/article/ceec06165ea54064b890dc74e3dea641
Publikováno v:
Radioengineering, Vol 22, Iss 4, Pp 1176-1181 (2013)
A very efficient technique that reduces fading and channel interference influence is selection diversity based on the signal to interference ratio (SIR). In this pa¬per, system performances of selection combiner (SC) over correlated Nakagami-m chann
Externí odkaz:
https://doaj.org/article/6cff636381c84f0aac5b9dc85b7a8a90
Publikováno v:
Applied Water Science, Vol 14, Iss 9, Pp 1-13 (2024)
Abstract Water pollution is a pressing global concern, with per- and polyfluoroalkyl substances (PFAS) being considered as “forever contaminants.” Among them, perfluorooctanesulfonic acid (PFOS) has received significant attention for its adverse
Externí odkaz:
https://doaj.org/article/0058f2fc6f1349e8b158a3b188496043
Autor:
Muhammet Ali Gündeşli, Remzi Ugur, Ipek Urün, Sezai Ercisli, Nesibe Ebru Kafkas, Gulce Ilhan, Velibor Spalevic, Riaz Ullah, Ahmed Bari
Publikováno v:
Horticultural Science, Vol 51, Iss 2, Pp 111-126 (2024)
Nowadays, the interest in research to determine the healthy compounds in fig fruits has increased, as many of them have been found to be beneficial to human health. This study aimed to determine the sugars, organic acids, total phenolic content, anti
Externí odkaz:
https://doaj.org/article/df316ff24a3646078b9df0e859c640da
Autor:
Rastko S. MARKOVIĆ, Aleksandar R. RADIVOJEVIĆ, Milena GOCIĆ, Tin LUKIĆ, Velibor SPALEVIC, Slavomir CERNANSKY, Branislav DUDIC
Publikováno v:
Notulae Botanicae Horti Agrobotanici Cluj-Napoca, Vol 52, Iss 3 (2024)
Soil erosion, with the progressive loss of fertile topsoil and its negative impact on agricultural productivity, has become a critical global environmental problem. In the second half of the 20th century, many municipalities in Serbia experienced sig
Externí odkaz:
https://doaj.org/article/ef4615acc77f4ee7a10faaa2daaee3e1
Autor:
Noureddine Elboughdiri, Renzun Cosma, Abdelfattah Amari, Velibor Spalevic, Branislav Dudic, Goran Skataric
Publikováno v:
Applied Water Science, Vol 14, Iss 6, Pp 1-21 (2024)
Abstract This study delves into the realm of water treatment by conducting a comprehensive techno-economic evaluation of direct contact membrane distillation (DCMD) and nanofiltration (NF) processes. While previous research has explored the technical
Externí odkaz:
https://doaj.org/article/5eebc95a96464027936de785a4c53544
Autor:
Haitham Osman, Loke Kok Foong, Binh Nguyen Le, Velibor Spalevic, Branislav Dudic, Goran Skataric
Publikováno v:
Case Studies in Thermal Engineering, Vol 59, Iss , Pp 104452- (2024)
In this paper, we introduce an innovative thermoelectric, photovoltaic hybrid system and investigate its performance under various radiation intensities and heat transfer coefficients outside the cavity. Our findings reveal that the proposed system y
Externí odkaz:
https://doaj.org/article/fd7d9cd03de349e1965c5fbda08c7cad
Autor:
Violah KISHOIN, Wycliffe TUMWESIGYE, Benson TURYASINGURA, Wambi WILBER, Petros CHAVULA, Joseph P. GWEYI-ONYANGO, Shuraik KADER, Velibor SPALEVIC, Goran SKATARIC, Lizny JAUFER
Publikováno v:
Notulae Scientia Biologicae, Vol 16, Iss 1 (2024)
Invasive alien species pose a serious threat to the world’s ecosystems and livelihoods. This review aimed to investigate the negative and positive impacts of Prosopis juliflora (Sw.) DC on ecosystems in Kenya and Ethiopia. The bibliographic analysi
Externí odkaz:
https://doaj.org/article/b55eaf12318b4d7491e235e3fb9b1375
Publikováno v:
Notulae Botanicae Horti Agrobotanici Cluj-Napoca, Vol 52, Iss 1 (2024)
Soil erosion, a land degradation process triggered by natural and anthropogenic factors, seriously impacts landscapes and water resources. The influence of vegetation cover and land use changes on intensity of soil erosion of two catchments in mounta
Externí odkaz:
https://doaj.org/article/3d59be54cfd8412b8ce24f4a011ce71c