Results 51 to 60 of about 109,271 (355)

Efficient Wastewater Treatment via Aeration Through a Novel Nanobubble System in Sequence Batch Reactors

Frontiers in Energy Research, 2022
The aerobic wastewater treatments depend on the aeration. Hence, the size of the bubbles used in the aeration system may play a crucial role in this regard.
Mehrdad Ahmadi, Mohammad Mahdi Doroodmand, Gholamreza Nabi Bidhendi, Ali Torabian, Nasser Mehrdadi   +4 more
doaj   +1 more source

Lung aeration during sleep

, 2007
BACKGROUND: During sleep, ventilation and functional residual capacity (FRC) decrease slightly. This study addresses regional lung aeration during wakefulness and sleep.
Rothen, H, Rothen, Hans Ulrich, Hedenstierna, Göran, Bergman, Henrik, Pavlenko, Tjatjana,, Bergman, Henrik,, Appelberg, Jonas, Appelberg, Jonas,, Rothen, Hans Ulrich,, Pavlenko, Tatjana,, Pavlenko, Tatjana, Hedenstierna, Göran,   +11 more
core   +1 more source

Bidirectional Photoswitching of a Tailored Azobenzene with Red and Far‐Red Light Involving Triplet Sensitization in an Aqueous System

Advanced Science, EarlyView.
The action spectrum of a tailored azobenzene is shifted toward bio‐optical window through the chemical modification of its singlet and triplet energy levels. Consequently, the bidirectional photo‐switching of azobenzene in physiological conditions is achieved when excited by red and far‐red light, which offers greater tissue penetration.
Mila Miroshnichenko, Helen Hölzel, Edvinas Orentas, Karolis Kazlauskas, Pedro Ferreira, Fabienne Dumoulin, Carles Alcaide, Miquel Solà, Roger Bresolí‐Obach, Santi Nonell, Pankaj Bharmoria, Kasper Moth‐Poulsen   +11 more
wiley   +1 more source

Impact of different electrodes, mediators, and microbial cultures on wastewater treatment and power generation in the microbial desalination cell (MDC)

Water Science and Technology, 2023
Microbial desalination cell (MDC) can treat wastewater and saline water simultaneously and generate power. The aim of the present research work was to identify the critical factors influencing COD reduction and power generation from the MDC reactor and ...
Shobhan Majumder, Istalingamurthy D., Sadashiva Murthy B. M., Prakash B. M.   +3 more
doaj   +1 more source

Hydrothermal Humification of Biomass for Circular Carbon Management in Sustainable Agro‐Ecosystems

Advanced Science, EarlyView.
This article provides a comprehensive overview of biomass hydrothermal humification for building sustainable agro‐ecosystems. It examines the chemical transformation mechanisms and the functional benefits of the produced humic acids in soil remediation.
Ziyun Liu, Zonglu Yao, Yuanhui Zhang, Huiyan Zhang, Lixin Zhao   +4 more
wiley   +1 more source

Self-tuning PID based on adaptive genetic algorithms with the application of activated sludge aeration process

, 2006
Activated sludge aeration process is a non-linear system subject to large perturbations in flow and load, together with uncertainties on the composition of the incoming wastewater. Traditional PID control lacks the ability to overcome these disturbances.
Ping Zhang, Mingzhe Yuan, Zhang P(张平), Yuan MZ(苑明哲), Hong Wang, Wang H(王宏)   +5 more
core   +1 more source

Macrophage‐to‐Myofibroblast Transdifferentiation Contributes to Pulmonary Fibrosis via the MERTK‐SPP1‐SRC‐TKS5 Signaling Axis

Advanced Science, EarlyView.
MERTK is upregulated in fibrotic macrophages and regulates the expression and activity of SRC and TKS5 through SPP1, mediating transdifferentiation of macrophages‐to‐myofibroblasts (MMT) and promoting pulmonary fibrosis. The figure was created with BioRender.com.
Yungeng Wei, Hua Guo, Xiangsheng Yang, Xiao Xiao Tang   +3 more
wiley   +1 more source

Characterization and improvement of a surface aerator for water treatment [PDF]

, 2013
Un nouveau système d’aération de surface pour le traitement des eaux usées a été étudié. Sa spécificité réside dans sa capacité à fonctionner selon deux modes : aération ou simple brassage, en modifiant uniquement le sens de rotation du système.
Issa, Hayder Mohammed
core  

A Disaggregation Strategy for Nanopesticide Fabrication: Investigating the Impact of Nanosizing on Pesticide Biointeractions

Advanced Science, EarlyView.
To explore the impact of nanosizing on pesticide biointeractions, a 7‐nm (average) emamectin benzoate nanopesticide without nanocarriers or surfactants is fabricated via HOAc‐mediated disaggregation. Nanosizing enhances bioactivity against Megalurothrips usitatus and Meloidogyne enterolobii and improves plant penetration.
Jiaqi Wei, Jianxin Feng, Huiting Zhu, Kunzhong Lin, Chenhan Liu, Lin Li, Zhuoyan Xiao, Daihao Huang, Rong Liu, Huipeng Pan, Lingda Zeng, Hanhong Xu   +11 more
wiley   +1 more source

Influence of agitation speeds and aeration rates on the Xylanase activity of Aspergillus niger SS7

Brazilian Archives of Biology and Technology, 2011
In this study, the effect of agitation and aeration rates on xylanase activity of Aspergillus niger SS7 in 3-litre stirred tank bioreactor was investigated.
Yasser Bakri, Alaa Mekaeel, Amal Koreih
doaj   +1 more source