Results 281 to 290 of about 45,408,874 (353)

The assessment and treatment of performance anxiety in musicians

American Journal of Psychiatry, 1991
Performance anxiety in musicians may be severe enough to require intervention but has been the subject of relatively little clinical research. The authors' objectives were to describe the results of a comprehensive clinical and laboratory assessment and to perform a double-blind, placebo-controlled study comparing buspirone, cognitive-behavior therapy,
D B, Clark, W S, Agras
openaire   +2 more sources

Enhanced treatment performance of phenol wastewater and membrane antifouling by biochar-assisted EMBR.

Bioresource Technology, 2020
Biochar-assisted EMBR (BC-assisted EMBR) was built to enhance treatment performance of phenol wastewater and membrane antifouling. BC-assisted EMBR significantly increased phenol degradation efficiency, owing to combined effects of biodegradation ...
Bei Jiang, Qianzhi Zeng, Jiaxin Liu, Yuan Hou, Jin Xu, Hong-Xin Li, Sheng-Nan Shi, F. Ma   +7 more
semanticscholar   +1 more source

Up-flow constructed wetland-microbial fuel cell: Influence of floating plant, aeration and circuit connection on wastewater treatment performance and bioelectricity generation

, 2020
The influence of floating plant (Eichhornia crassipes), supplementary aeration and circuit connection on wastewater treatment performance and electricity production using up-flow constructed wetland-microbial fuel cell (UFCW-MFC) were investigated in ...
Tean-Peng Teoh, S. Ong, L. Ho, Y. Wong, Yoong-Ling Oon, Y. Oon, Sing-Mei Tan, Wei-Eng Thung   +7 more
semanticscholar   +1 more source

Influence of COD/SO42- ratio on vinasse treatment performance by two-stage anaerobic membrane bioreactor.

Journal of Environmental Management, 2020
Vinasse is sulfate-rich wastewater due to sulfuric acid dosage in some ethanol production steps. The vinasse sulfate concentration is subject to seasonal variations.
A. P. Silva, N. C. Magalhães, Paulo Vitor Martinelli Cunha, M. Amaral, K. Koch   +4 more
semanticscholar   +1 more source

Enhanced water treatment performance of ceramic-based forward osmosis membranes via MOF interlayer.

Water Research
Forward osmosis (FO) membrane processes could operate without hydraulic pressures, enabling the efficient treatment of wastewaters with mitigated membrane fouling and enhanced efficiency.
Kuo Sun, Qiang Lyu, Xiang-Yong Zheng, Ren-Lan Liu, Chuyang Y. Tang, Min Zhao, Ying-Chao Dong   +6 more
semanticscholar   +1 more source

Review on electrochemical system for landfill leachate treatment: Performance, mechanism, application, shortcoming, and improvement scheme.

Science of the Total Environment, 2020
Landfill leachate is a type of complex organic wastewater, which can easily cause serious negative impacts on the human health and ecological environment if disposed improperly.
Yang Deng, Xu Zhu, N. Chen, Chuan-Ping Feng, Haishuang Wang, Peijing Kuang, Wei-Wu Hu   +6 more
semanticscholar   +1 more source

Effect of polymeric support material on biofilm development, bacterial population, and wastewater treatment performance in anaerobic fixed-film systems.

Chemosphere, 2020
This study evaluated the performance of high-density polyethylene (HDPE), acrylonitrile butadiene styrene (ABS), polycarbonate (PC), polyvinylchloride (PVC), polypropylene (PP), polyvinylidene fluoride (PVDF) and polymethyl methacrylate (acrylic) when ...
Yu-Ren Zhou, P. Kiely, R. Kibbee, B. Ormeci   +3 more
semanticscholar   +1 more source

The Causes and Treatment of Performance Anxiety

Journal of Humanistic Psychology, 1985
Through the use of an experiential approach and method the causes of performance anxiety were discovered. These causes were found in the way the experience of performance anxiety was constituted rather than in the external conditions. The five causal elements present in the experience of performance anxiety were as follows: the perceived presence of ...
James J. Barrell, Don Medeiros, Jim E. Barrell, Don Price   +3 more
openaire   +1 more source

Evaluation of wastewater treatment performance to a field-scale constructed wetland system at clogged condition: A case study of ammonia manufacturing plant.

Science of the Total Environment, 2020
Assessment of the treatment performance in the field-scale hybrid constructed wetland (CW) for ammonia manufacturing plant remains limited. After being in operations running on and off since 2014, the hybrid CW which treats effluent from the ammonia ...
Tan Sew Keng, M. F. Samsudin, S. Sufian
semanticscholar   +1 more source

Flow uniformity metrics for quantifying the hydraulic and treatment performance of constructed wetlands

, 2020
The treatment efficiency of constructed wetlands is strongly related to hydraulic conditions. The occurrences of a dead zone and short-circuiting flow decrease flow uniformity and might decrease hydraulic performance.
Shang-Shu Shih, Hung-Chih Wang
semanticscholar   +1 more source