Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Maria-Alexandra Hoaghi"'
Publikováno v:
Ecological Indicators, Vol 143, Iss , Pp 109347- (2022)
This study was carried out in a protected area (Ronișoara Forest) in Romania. A combined approach of quality assessment of alluvial aquifers is employed, by determining the chemistry and applying two pollution indices based on heavy metals concentra
Externí odkaz:
https://doaj.org/article/64b8f221111c4046be453b32bf64130e
Autor:
Levente Levei, Maria-Alexandra Hoaghia, Marius Roman, Luminita Marmureanu, Corina Moisa, Erika Andrea Levei, Alexandru Ozunu, Oana Cadar
Publikováno v:
Applied Sciences, Vol 10, Iss 15, p 5331 (2020)
The human health risk associated with PM10 exposure was assessed for the residents of Cluj-Napoca city, Romania, for a best case-scenario based on the monthly average PM10 and for a worst-case scenario based on the monthly 90th percentile of PM10 con
Externí odkaz:
https://doaj.org/article/555ba4c2c2684c03b70e802e0ef6b198
Autor:
Oana Cadar, Marin Senila, Maria-Alexandra Hoaghia, Daniela Scurtu, Ion Miu, Erika Andrea Levei
Publikováno v:
Molecules, Vol 25, Iss 11, p 2570 (2020)
This study presents the effect of thermal treatment (450, 500, 600, 750, and 800 °C) on a Romanian clinoptilolite-rich natural zeolite, along with the interaction of raw and thermally treated zeolites with simulated gastric fluid (SGF, pH = 1.20) at
Externí odkaz:
https://doaj.org/article/89cfb9e0bcc146a696d63b353be795a8
Publikováno v:
Agricultura, Vol 87, Iss 3-4 (2013)
Three documented methods: Contamination index (Cd), the Heavy metal potential index (HPI) and the Heavy metal evaluation index (HEI) were evaluated for their suitability for contamination monitoring of underground water (water wells) from Medias. In
Externí odkaz:
https://doaj.org/article/07ca1088c0534c6090a420f32896a25a
Autor:
Eniko Kovacs, Maria-Alexandra Hoaghia, Lacrimioara Senila, Daniela Alexandra Scurtu, Cerasel Varaticeanu, Cecilia Roman, Diana Elena Dumitras
Publikováno v:
Agronomy, Vol 12, Iss 6, p 1320 (2022)
Globally, as the population and the living standards expanded, so did the use of energy and materials. Renewable energy resources are being used to help address the energy issue and reduce greenhouse gas emissions (GHG). Because lignocellulosic bioma
Externí odkaz:
https://doaj.org/article/828cb190fdf543f0bfb502498e04dab7
Autor:
Marin Senila, Emilia Neag, Oana Cadar, Maria-Alexandra Hoaghia, Marius Roman, Ana Moldovan, Alexandru Hosu, Angela Lupas, Emoke Dalma Kovacs
Publikováno v:
Molecules, Vol 27, Iss 11, p 3503 (2022)
In the present work, the capability of the volcanic tuff from Macicasu (Romania) to remove ammonia (NH3) from air with different contamination levels during 24 h of adsorption experiments was investigated. The natural zeolitic volcanic tuff was chara
Externí odkaz:
https://doaj.org/article/469a25a6262a418faab52a62cb5e32a8
Publikováno v:
Agricultura, Vol 107, Iss 3-4, Pp 80-87 (2018)
Grapes, one of the most cultivated fruits at global level represent, in the same time, a significant biomass source in the renewable energy production. The present review discusses conditions required for a pre-feasibility study for the vine waste bi
Externí odkaz:
https://doaj.org/article/6520e77673694457b97a5b5d74b3aca9
Autor:
Ana Moldovan, Maria-Alexandra Hoaghia, Anamaria Iulia Török, Marius Roman, Ionut Cornel Mirea, Reka Barabas, Valer Micle, Oana Cadar
Publikováno v:
Applied Sciences, Vol 11, Iss 14, p 6592 (2021)
This study aims to investigate the quality and vulnerability of surface water (Aries River catchment) in order to identify the impact of past mining activities. For this purpose, the pollution and water quality indices, Piper and Durov plots, as well
Externí odkaz:
https://doaj.org/article/e88a18ace08747d594b55b9d9c6eadfd
Autor:
Maria-Alexandra Hoaghia, Ana Moldovan, Eniko Kovacs, Ionut Cornel Mirea, Marius Kenesz, Traian Brad, Oana Cadar, Valer Micle, Erika Andrea Levei, Oana Teodora Moldovan
Publikováno v:
Water, Vol 13, Iss 6, p 857 (2021)
Human activities and natural factors determine the hydrogeochemical characteristics of karst groundwaters and their use as drinking water. This study assesses the hydrogeochemical characteristics of 14 karst water sources in the Apuseni Mountains (NW
Externí odkaz:
https://doaj.org/article/78833dd9011249268666c01858ab4bb5
Quality and Health Risk Assessment Associated with Water Consumption—A Case Study on Karstic Springs
Autor:
Ana Moldovan, Maria-Alexandra Hoaghia, Eniko Kovacs, Ionuț Cornel Mirea, Marius Kenesz, Răzvan Adrian Arghir, Alexandru Petculescu, Erika Andrea Levei, Oana Teodora Moldovan
Publikováno v:
Water, Vol 12, Iss 12, p 3510 (2020)
In rural areas without centralized water supply systems, inhabitants often use groundwater of unknown quality as drinking water, without understanding the possible negative consequences on their health. Karstic spring waters from Dobrogea region in R
Externí odkaz:
https://doaj.org/article/020be36e75b34ca19c5e2ceac9f05199