Zobrazeno 1 - 10
of 3 898
pro vyhledávání: '"suspended particles"'
Autor:
Valeriu Danciulescu, Simona Mariana Calinescu, Bogdan Stanescu, Gheorghita Tanase, Cornel Dan, Cristian Constantin, Ruxandra Mirela Sotirnel
Publikováno v:
Romanian Journal of Ecology & Environmental Chemistry, Vol 6, Iss 1, Pp 87-93 (2024)
The atmosphere of urban localities is polluted by a number of pollutants emitted from industrial activities, car traffic and the activities of individual households. This study presents an assessment of the air pollution level in two cities (Galati a
Externí odkaz:
https://doaj.org/article/bed01eaa7b3745db9cc3656eb8a7f375
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Suspended particles, including plankton and clay minerals, are ubiquitous in aquatic environments. Understanding their characteristics is crucial for gaining insights into biogeochemical processes and accurately assessing material and element fluxes
Externí odkaz:
https://doaj.org/article/e0cf3eac56484e2bb5e0a968484fd55f
Publikováno v:
Zaporožskij Medicinskij Žurnal, Vol 26, Iss 1, Pp 44-52 (2024)
Aim. To evaluate the amount and physicochemical properties of ultrafine industrial aerosol (UIA) in the work zone air (WZA) of smelting shop workers at a machine-building enterprise during various technological processes (melting, welding, and metal
Externí odkaz:
https://doaj.org/article/90e6b38a1293416199ccf5da67e124f7
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 7229 (2024)
Background: The total suspended particles (TSPs) and selected risk element contents were determined in two medium-sized cities, Litvínov and Sokolov (both in North Bohemia, Czech Republic), where the environment is adversely affected by opencast bro
Externí odkaz:
https://doaj.org/article/3bf188d669aa402e8219d61c189b0867
Autor:
Sayyed Ali Shahrezaie, Mahdi Radfar, Rasoul Mirabbasi Najaf Abadi, Mehrdad Moughadas, Nafiseh Sadat Shahrezaie, Sharareh Mahmoudi
Publikováno v:
Muhandisī-i Bihdāsht-i Muḥīṭ, Vol 10, Iss 4, Pp 412-432 (2023)
Background: Air pollution is one of the most important problems facing people all over the world today, especially in big cities. The ever-increasing population growth, as well as the increase in vehicles and the number of industrial factories in the
Externí odkaz:
https://doaj.org/article/af117fa2c1d1465982c910e8e875259a
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 50, Iss 5, Pp 212-221 (2023)
Artificial recharge is an effective technology to solve the problem of groundwater over-exploitation. Clogging of porous media is the bottleneck affecting groundwater recharge. Most studies have focused on the clogging of suspended particles. Few stu
Externí odkaz:
https://doaj.org/article/cc096eabcc8a49bf9a03ac06576820ac
Publikováno v:
Journal of Mazandaran University of Medical Sciences, Vol 33, Iss 219, Pp 112-122 (2023)
Background and purpose: Heavy metals in urban air are major health threats and increase the risk of respiratory, cardiovascular, and cancers in humans. An efficient and low-cost method for monitoring these pollutants is using tree bark as a bioindica
Externí odkaz:
https://doaj.org/article/14d2e94c85a24b98bb94b1b894ac53a5
Autor:
Tasić Viša, Apostolovski-Trujić Tatjana, Radović Bojan, Kovačević Renata, Ristić Nevena, Urošević Tamara, Kamenović Vladan
Publikováno v:
Bakar, Vol 48, Iss 1, Pp 53-62 (2023)
This paper presents the results of the air quality measurements in the agglomeration of Bor in the period June-December 2022, in which the Copper Smelter in Bor was not working due to the works on reconstruction and increasing the capacity for copper
Externí odkaz:
https://doaj.org/article/d04a0f34298a496d96f57f17971ec49e
Autor:
Igor Tenório Soares, Joyce Rodrigues de Araújo, Sergio Neves Monteiro, Maria de Fátima Vieira Marques
Publikováno v:
Journal of Materials Research and Technology, Vol 22, Iss , Pp 1924-1934 (2023)
A suspended particle device (SPD) is a type of smart window that can be switched with an electrical stimulus, and its transmittance varies proportionally with the applied voltage. This work presents a new route to produce SPD, using hydrogels based o
Externí odkaz:
https://doaj.org/article/c9f9645056d24e4b87a694eb5fe6751b
Publikováno v:
Учёные записки Казанского университета. Серия Физико-математические науки, Vol 164, Iss 2-3, Pp 181-193 (2022)
In this study, aerosol flow in circular and rectangular periodic cells of a regular row of porous cylinders is simulated. The hydrodynamic field of the carrier medium flow outside and in the domain of the porous cylinder is described in the approxima
Externí odkaz:
https://doaj.org/article/ae1650692a814b44a67f409152677942