3.906   Artículos

 
en línea
M. Imam Arifandy,Hariyadi Hariyadi,Soeryo Adiwibowo     Pág. 199 - 206
Indonesian Sustainability Palm Oil (ISPO) is requirement for palm oil private business in the effort to preserve the environment, increase economic activities, and social activities of the community. The environmental management conducted by the company ... ver más
Revista: Journal of Natural Resources and Environmental Management    Formato: Electrónico

 
en línea
Jose M. Bernal-de-Lázaro     Pág. 74 - 81
This article summarizes the main contributions of the PhD thesis titled: "Application of learning techniques based on kernel methods for the fault diagnosis in Industrial processes". This thesis focuses on the analysis and design of fault diagnosis syste... ver más
Revista: Inteligencia Artificial    Formato: Electrónico

 
en línea
Boya Yu, Yuying Chai and Chao Wang    
The present study focuses on the impact of exterior traffic noises on sound environment evaluation in office spaces, considering their interaction with interior noises. There were three interior noise conditions: silence, air-conditioner noise, and irrel... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Huanyu Wu, Wei Zhang, Zongbin Liu, Xuhui Bai, Junwei Huang, Jun Huang and Zezhou Wu    
Rail transit is an important part of the urban transportation system, while the noise generated during construction seriously affects the engineering personnel and surrounding residents. To investigate the noise emissions and characteristics during the c... ver más
Revista: Buildings    Formato: Electrónico

 
en línea
Esraa Othman, Iva Cibilic, Vesna Posloncec-Petric and Dina Saadallah    
Environmental noise is a major environmental concern in metropolitan cities. The rapid social and economic growth in the 20th century is not always accompanied by adequate land planning and environmental management measures. As a consequence of rapid urb... ver más
Revista: Urban Science    Formato: Electrónico

 
en línea
Nicola Casari, Ettore Fadiga, Stefano Oliani, Mattia Piovan, Michele Pinelli and Alessio Suman    
Automotive fans, small wind turbines, and manned and unmanned aerial vehicles (MAVs/UAVs) are just a few examples in which noise generated by the flow?s interaction with aerodynamic surfaces is a major concern. The current work shows the potential of a n... ver más

 
en línea
Long Bin Tan and Linus Yinn Leng Ang    
This study aims to tackle the challenge of high noise levels on balconies while preserving natural ventilation. Eight innovative balcony designs, incorporating elements like diffuser edges, undulating ceilings, Helmholtz resonators, grooves, or sound tra... ver más
Revista: Acoustics    Formato: Electrónico

 
en línea
Yong Wang, Kongcheng Zuo, Peng Guo, Kun Zhao and Victor Feliksovich Kopiev    
Reducing the tonal noise from airfoil instabilities has attracted significant interest from the aeronautical community in the past few years. The aim of this paper is to investigate the effect of structured porous trailing edges on the tonal noise reduct... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Yan Liu and Zhichun Lei    
Mitigating low-frequency noise in various industrial applications often involves the use of the filter-x least mean squares (FxLMS) algorithm, which relies on the mean square error criterion. This algorithm has demonstrated effectiveness in reducing nois... ver más
Revista: Applied Sciences    Formato: Electrónico

 
en línea
Stephen Schade, Robert Jaron, Lukas Klähn and Antoine Moreau    
The rotor?stator interaction noise is a major source of fan noise. Especially for low-speed fan stages, the tonal component is typically a dominant noise source. A challenge is to reduce this tonal noise, as it is typically perceived as unpleasant. There... ver más
Revista: Aerospace    Formato: Electrónico

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