Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Puiu Lucian Georgescu"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract One of the objectives of the circular economy is solving the world’s plastic pollution crisis and recycling of materials by ensuring less waste. The motivation of this study was to demonstrate the possibility of recycling two types of wast
Externí odkaz:
https://doaj.org/article/79fa93f77af64a9e8e49b6e23cbe0bf8
Publikováno v:
Inventions, Vol 8, Iss 6, p 143 (2023)
The aim of this work is to provide some details regarding the energy potential of the local wind and solar resources near the Galati area (south-east of Romania) by considering the performances of a few recent technologies. Based on 22 years of ERA5
Externí odkaz:
https://doaj.org/article/1b75e68cfd86485eb8b2cfa6b3b05f9e
Autor:
Ahmed H. Arnous, Anjan Biswas, Abdul H. Kara, Yakup Yıldırım, Luminita Moraru, Simona Moldovanu, Puiu Lucian Georgescu, Abdulah A. Alghamdi
Publikováno v:
Heliyon, Vol 9, Iss 3, Pp e14036- (2023)
The current paper implements three elegant approaches to recover a complete spectrum of optical solitons to the Radhakrishnan–Kundu–Lakshmanan equation with dual–power law of nonlinear refractive index. The conservation laws are also recovered
Externí odkaz:
https://doaj.org/article/2b0dad130bbe493db88e4c4f9b29e8f6
Publikováno v:
Materials, Vol 16, Iss 19, p 6440 (2023)
Sewage sludge, also referred to as biosolids, consists of the by-products of wastewater treatment, which are a mixture of the water and organic and inorganic materials eliminated from wastewater sourced from domestic sewage industries during physical
Externí odkaz:
https://doaj.org/article/0b08d3e2633241828460cb2ea9bbc5e4
Autor:
Anjan Biswas, Jose Vega-Guzman, Abdul H. Kara, Salam Khan, Houria Triki, O. González-Gaxiola, Luminita Moraru, Puiu Lucian Georgescu
Publikováno v:
Universe, Vol 9, Iss 1, p 15 (2022)
This paper retrieves an optical 1–soliton solution to a model that is written as a concatenation of the Lakshmanan–Porsezian–Daniel model and Sasa–Satsuma equation. The method of undetermined coefficients obtains a full spectrum of 1–solito
Externí odkaz:
https://doaj.org/article/c20ade968355498fa0955c5353f22474
Autor:
Adrian Roşu, Daniel-Eduard Constantin, Mirela Voiculescu, Maxim Arseni, Alexis Merlaud, Michel Van Roozendael, Puiu Lucian Georgescu
Publikováno v:
Atmosphere, Vol 11, Iss 2, p 129 (2020)
This article describes the prototype of a new MAX-DOAS (multi-axis differential optical absorption spectroscopy) system built at “Dunarea de Jos” University of Galati (UGAL), Romania, and the first results of its use to observe NO2 content over G
Externí odkaz:
https://doaj.org/article/2fcf9cf0c2334f3db8bf0629adeb3c6d
Autor:
Elsayed M. E. Zayed, Mohamed E. M. Alngar, Reham M. A. Shohib, Anjan Biswas, Yakup Yıldırım, Luminita Moraru, Simona Moldovanu, Puiu Lucian Georgescu
Publikováno v:
Electronics
Volume 12
Issue 3
Pages: 634
Volume 12
Issue 3
Pages: 634
The current paper recovers dispersive optical solitons in birefringent fibers that are modeled by the Schrödinger–Hirota equation with differential group delay and white noise. Itô Calculus conducts the preliminary analysis. The G′/G-expansion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85b1ff0ece117e8991c54da769ab0f5f
https://hdl.handle.net/20.500.12445/3200
https://hdl.handle.net/20.500.12445/3200
Autor:
Puiu-Lucian Georgescu, Simona Moldovanu, Catalina Iticescu, Madalina Calmuc, Valentina Calmuc, Catalina Topa, Luminita Moraru
Publikováno v:
Science of The Total Environment. 879:162998
Autor:
Valentin Marian Antohi, Romeo Victor Ionescu, Monica Laura Zlati, Catalina Iticescu, Puiu Lucian Georgescu, Madalina Calmuc
Publikováno v:
International Journal of Environmental Research and Public Health
Volume 20
Issue 5
Pages: 4014
Volume 20
Issue 5
Pages: 4014
Water pollution caused by microplastics represents an important challenge for the environment and people’s health. The weak international regulations and standards in this domain support increased water pollution with microplastics. The literature
Autor:
Adelina Georgiana Pintilie, Violeta Pintilie-Nicolov, Puiu Lucian Georgescu, Dana Iulia Moraru, Catalina Iticescu
Publikováno v:
Journal of Radioanalytical and Nuclear Chemistry. 327:49-58
In the present paper the different ways of assessing the annual effective dose due to ingestion of radionuclides by drinking water consumption were examined and exemplified. On a set of 10 samples the gross alpha activity, the gross beta activity, th