Results 1 to 10 of about 61,179 (164)

Denitrification in hypersaline and coastal environments. [PDF]

FEMS Microbiol Lett, 2023
Abstract As the association of denitrification with global warming and nitrogen removal from ecosystems has gained attention in recent decades, numerous studies have examined denitrification rates and the distribution of denitrifiers across different environments.
Torregrosa-Crespo J, Miralles-Robledillo JM, Bernabeu E, Pire C, Martínez-Espinosa RM.   +4 more
europepmc   +4 more sources

sUAS Monitoring of Coastal Environments: A Review of Best Practices from Field to Lab

Drones, 2022
Coastal environments are some of the most dynamic environments in the world. As they are constantly changing, so are the technologies and techniques we use to map and monitor them.
Shanyue Guan, Hannah Sirianni, George Wang, Zhen Zhu   +3 more
doaj   +3 more sources

Combining L- and X-Band SAR Interferometry to Assess Ground Displacements in Heterogeneous Coastal Environments: The Po River Delta and Venice Lagoon, Italy

Remote Sensing, 2016
From leveling to SAR-based interferometry, the monitoring of land subsidence in coastal transitional environments significantly improved. However, the simultaneous assessment of the ground movements in these peculiar environments is still challenging ...
Luigi Tosi, Cristina Da Lio, Tazio Strozzi, Pietro Teatini   +3 more
doaj   +3 more sources

Shoreline Displacement, Coastal Environments and Human Subsistence in the Hanö Bay Region during The Mesolithic

Quaternary, 2019
Southern Scandinavia experienced significant environmental changes during the early Holocene. Shoreline displacement reconstructions and results from several zooarchaeological studies were used to describe the environmental changes and the associated ...
Anton Hansson, Adam Boethius, Dan Hammarlund, Per Lagerås, Ola Magnell, Björn Nilsson, Anette Nilsson Brunlid, Mats Rundgren   +7 more
doaj   +3 more sources

Insulator contamination analysis based on laser-induced breakdown spectroscopy [PDF]

电力工程技术, 2022
Pollution flashover is one of the main factors threatening the safety of power system. In order to prevent pollution flashover accident,it is necessary to regularly analyze the contamination of insulator surface.
JIN Tao, LU Shan, LIU Xingting, HE Yongqi, WANG Xilin, JIA Zhidong   +5 more
doaj   +1 more source

Linking atmospheric emission and deposition to accumulation of soil cadmium in the Middle-Lower Yangtze Plain, China

Journal of Integrative Agriculture, 2023
Cadmium (Cd) is one of the most toxic heavy metals in the environment. Atmospheric deposition has been found to be the main source of Cd pollution of soil on a large scale in China, and identification of the relationships between anthropogenic emission ...
Li-li TANG, Bo-min FU, Yang WU, Fu-chen CAI, Yi-bing MA   +4 more
doaj   +1 more source

Interaction between plasma jet and silicone rubber covered by porous inorganic contaminants: Surface hydrophobicity or hydrophilicity?

High Voltage, 2022
The variation of surface hydrophobicity of silicone rubber materials covered with porous inorganic pollution layer under the action of atmospheric pressure plasma jet presents some new features, which have important engineering applications in the field ...
Shuang Li, Jianjun Li, Yongqiang Fu, Ruobing Zhang   +3 more
doaj   +1 more source

Review of flash sintering with strong electric field

High Voltage, 2022
Flash sintering is a novel field‐assisted sintering technology for ceramics that allows a dramatic reduction in processing time and temperature. Since 2010, when flash sintering was first reported, it has been a focus of research interest in the field of
Hongyang Zhou, Xiang Li, Yuchen Zhu, Jieming Liu, Angxuan Wu, Guoming Ma, Xilin Wang, Zhidong Jia, Liming Wang   +8 more
doaj   +1 more source

A versatile defect engineering strategy for room-temperature flash sintering

Journal of Advanced Ceramics, 2022
In this study, we reported that flash sintering (FS) could be efficiently triggered at room temperature (25 °C) by manipulating the oxygen concentration within ZnO powders via a versatile defect engineering strategy, fully demonstrating a promising ...
Angxuan Wu, Ziyang Yan, Xilin Wang, Zhiyang Yu, Rongxia Huang, Nianping Yan, Zhidong Jia   +6 more
doaj   +1 more source

High‐performance ZnO varistor ceramics prepared by arc‐induced flash sintering with low energy consumption at room temperature

High Voltage, 2022
The development of ultra‐high voltage transmission lines requires a ZnO arrester with excellent electrical response and high voltage gradient. Compared with conventional preparation methods, flash sintering allows fast production of novel high ...
Angxuan Wu, Zhixiang Zhu, Xilin Wang, Nianping Yan, Hongyang Zhou, Rongxia Huang, Guoming Ma, Zhidong Jia, Liming Wang   +8 more
doaj   +1 more source