Results 101 to 110 of about 189,472 (358)

Temporal variation in discharge coefficients of non-point source pollution and its determinants in river-network areas in a plain

Guan'gai paishui xuebao
【Objective】 Discharge coefficient is a coefficient describing the discharge of non-point source pollution to water bodies. It is affected by many biotic and abiotic factors.
DUANMU Jiayao, CHEN Cheng, CHEN Xiaohua, SHEN Genxiang, ZHANG Min, GUO Chunxia, WANG Zhenqi, BAI Yujie, LING Zhixiong, CAO Guomin   +9 more
doaj   +1 more source

Removal of emerging pollutants in conventional and microalgae based biotechnology urban wastewater treatment plants [PDF]

, 2016
Wastewater treatment plants (WWTPs) reduce portion of the input of pharmaceuticals in aquatic systems, but there is no data available about the elimination of emerging contaminants with microalgae technology.
Baena Nogueras, Rosa María, Garrido Pérez, Carmen, Lara Martín, Pablo Antonio, Paniw Simpson, Maria, Perales Vargas-Machuca, José Antonio, Villar Navarro, Elena   +5 more
core  

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

Effectes of perfluorooctanoic acid exposure on mouse embryonic osteoblast precursor cells and its molecular mechanisms

Shanghai yufang yixue
ObjectiveTo explore the biological mechanism of bone loss caused by perfluorooctanoic acid (PFOA) through transcriptomic analysis, and to provide new insights into regulating perfluoroalkyl substances (PFAS) applications and the prevention of hazards ...
XUE Liming, XU Jiale, LIN Yuanjie, JIN Yu'e, LU Dasheng, WANG Guoquan   +5 more
doaj   +1 more source

Models to predict sunlight-induced photodegradation rates of contaminants in wastewater stabilisation ponds and clarifiers

Water Science and Engineering, 2019
Two kinetic models were established for conservative estimates of photodegradation rates of contaminants under sunlight irradiation, in particular for wastewater stabilisation ponds and clarifiers in conventional wastewater treatment plants.
Xi-Zhi Niu
doaj   +1 more source

Investigation of Laser Ablation and Brush Pre‐Treatments for AlCu Cold Roll Bonding in Oxygen‐Free Conditions

Advanced Engineering Materials, EarlyView.
It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti, Finn‐Lennard Janthur, Selina Raumel, Sascha Jan Zimmermann, Sarah Seffer, René Gustus, Sebastian Herbst, Marc C. Wurz, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Florian Nürnberger   +11 more
wiley   +1 more source

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source

Integrated endogenous hormones and transcriptome analysis contribute to fruit development related gene mining in Eriobotrya japonica

Scientific Reports
Loquat has both a delicious taste and natural medicinal effects. Fruit yield is the foundation of loquat production. However, as loquat fruits ripen, the time course changes in endogenous hormones and the transcriptome are still unclear, and the mining ...
Shoukai Lin, Bisha Wu, Yifang Xiong, Liyan Huang, Dahe Lin, Jingli Lin, Shunquan Lin, Jincheng Wu   +7 more
doaj   +1 more source

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

Effect of Laser Deoxidation on Adhesive‐Bonded Aluminum in an Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
This study investigates laser ablation of aluminum under oxygen‐free conditions. The goal is to produce oxide‐free substrates that enable improved adhesive bonding with epoxy. Optimized laser parameters (90% overlap, 300 µJ) combined with oxide‐free substrates result in the highest tensile strength of the adhesive bond.
Sandra Gerland, Finn‐Lennard Janthur, Sarah Seffer, Jörg Hermsdorf, Ludger Overmeyer, Annika Raatz   +5 more
wiley   +1 more source