Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Vasile Iancu"'
Autor:
Gabriel Valentin Serban, Marcela Niculescu, Vasile Iancu, Iuliana Paun, Florinela Pirvu, Catalin Manea, Florentina Laura Chiriac, Gabriela Geanina Vasile
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 3, Iss 2, Pp 107-113 (2021)
The purpose of the paper was to create databases that would allow a proper assessment of the degree of marine pollution generated by shipyard industrial sector. The study was conducted over a period of three years, between 2015 and 2017. The paramete
Externí odkaz:
https://doaj.org/article/6a0de1271ef54533978d026d3f0e0775
Autor:
Lenuța Cîndea, Vasile Iancu
Publikováno v:
Studia Universitatis Babeş-Bolyai. Engineering, Vol 65, Iss 1, Pp 21-28 (2020)
This paper analyzes the quality of welded joints of high temperature resistant steel pipe at electron beam welding, knowing that the mechanical properties of these types of steels are influenced by the interaction of different processes specific to p
Externí odkaz:
https://doaj.org/article/fa2a17dbb48d4c0b807745bf5cd8a137
Autor:
Vasile Iancu, Jana Petre, Toma Galaon, Gabriel Valentin Serban, Marcela NIculescu, Florentina Laura Chiriac, Roxana Elena Scutariu, Stefania Gheorghe, Gabriel Radu Lucian
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 2, Iss 1, Pp 11-20 (2020)
Emerging contaminants are a heterogeneous group of chemicals that includes daily personal care products and pharmaceuticals (PPCPs), flame retardants, endocrine disrupting chemicals (EDCs) and nanoparticles (NPs) present in environment which are unre
Externí odkaz:
https://doaj.org/article/97fb94f8d97648969c6bee98c64bae5a
Publikováno v:
Analele Universităţii "Constantin Brâncuşi" din Târgu Jiu: Seria Inginerie, Vol 2019, Iss 4, Pp 13-18 (2019)
This paper presents a method to estimate frequencies with high accuracy that is based on an iterative method. The method consists in applying rectangular windows with different lengths to the acquired or generated signal in order to control the resul
Externí odkaz:
https://doaj.org/article/afc507a6ec744486a04f36498bd3c242
Autor:
Stefania Gheorghe, Irina Lucaciu, Iuliana Paun, Gabriela Geanina Vasile, Jana Petre, Vasile Iancu, Catalina Stoica, Daniel Mitru, Mihai Nita-Lazar
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 1, Iss 1, Pp 26-38 (2019)
The market expansion due to globalization generated more anthropogenic contaminants, enhancing their negative impact on the environment. In order to prevent and balanced their negative effect, more rapid, sensitive and eco-friendly ecotoxicological s
Externí odkaz:
https://doaj.org/article/c1e21386491b4258b5a8b4a531125578
Autor:
Jana Petre, Vasile Iancu, Toma Galaon, Marius Simion, Niculescu Marcela, Gabriela Geanina Vasile, Luoana Florentina Pascu, Carol Blaziu Lehr, Liliana Cruceru, Simona Calinescu, Gabriel Radu Lucian
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 1, Iss 1, Pp 55-65 (2019)
The presence of pharmaceuticals in the aquatic ecosystem has received great attention from the scientific community in the last decades, due to their potential impact on living organisms. This paper presents a short review of the results of investiga
Externí odkaz:
https://doaj.org/article/73cda276ac1a43eab69c3d532da1ff62
Autor:
Gilbert-Rainer Gillich, Nuno M. M. Maia, Ion-Cornel Mituletu, Marius Tufoi, Vasile Iancu, Zoltan Korka
Publikováno v:
Latin American Journal of Solids and Structures, Vol 13, Iss 8, Pp 1526-1544
Abstract Nowadays, the damage severity evaluation in mechanical structures is mostly performed by analyzing the natural frequency shift. The non-isotropic materials, as the multi-layered ones, are wide-spread in industrial applications, due to their
Externí odkaz:
https://doaj.org/article/0785d3cbbee3481daa6f81429c27846c
Autor:
Gabriel Radu Lucian, Florentina Laura Chiriac, Marcela Niculescu, Cristina Dinu, Vasile Iancu, Roxana Elena Scutariu, Iuliana Paun
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry. 3:39-48
Using an LC-MS-MS method for detection of 6 neonicotinoid insecticides (imidacloprid, dinotefuran, acetamiprid, clothianidin, thiamethoxam, nitenpyram) was developed a new performant extraction method based on sonication treatment of soil samples, wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5c0e7776e866a9e0c3d673600ba0969
https://doi.org/10.21698/rjeec.2021.105
https://doi.org/10.21698/rjeec.2021.105
Autor:
Florinela Pirvu, Florentina Laura Chiriac, Iuliana Paun, Marcela Niculescu, Nicoleta Vasilache, Vasile Iancu
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry. 3:10-18
Chlorine is widely used in Romania and all over the world as a disinfectant of drinking water. During the chlorination process, the natural organic matter and inorganic ions react with chlorine forming disinfection by-products (DBPs). The predominant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d07cba520b08bcce7505ba17e12838e
https://doi.org/10.21698/rjeec.2021.102
https://doi.org/10.21698/rjeec.2021.102
Publikováno v:
New Journal of Chemistry. 45:2478-2487
This paper is aimed at assessing the occurrence, fate, transport and ecological risk of ten organic UV filters in the aquatic environment of Romania. In influents, the highest concentration levels were determined for benzophenone-1 and 2,3,4-trihydro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::feb1f6bfa034b3681087fc8b73967344
https://doi.org/10.1039/d0nj05214k
https://doi.org/10.1039/d0nj05214k