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Dapeng Wei, Bilong Liu and Ludi Kang
The control of decentralized velocity feedback on curved aircraft plates under turbulent boundary layer excitations is numerically investigated in this paper. Sixteen active control units are set on the plate to reduce the vibration and sound radiation o...
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Yuepeng Yan, Xiaoqiang Fan and Bing Xiong
Experiments were conducted in this study to reveal the flow characteristics of a variable cross-section S-shaped isolator, when applying the steady-state back pressure at the isolator outlet. The self-excited oscillation characteristics of the shock trai...
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Evaldo A. Rodrigues, Daniel G. Costa, Francisco Junior, Leila T. B. L. Dantas, Gustavo De-Deus, Marco Simões-Carvalho and Emmanuel J. N. L. Silva
Endodontic reciprocating motors are largely used to support a series of procedures in dentistry treatments, useful for those different circular movement patterns. In the last years, different motors have been available on the market, with varying costs a...
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Maurizio Arena, Antonio Chiariello, Martina Castaldo and Luigi Di Palma
One of the crucial issues affecting the structural safety of propeller vehicles is the propeller tonal excitation and related vibrations. Propeller rotation during flight generates vibrating sources depending upon its rotational angular velocity, number ...
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Livia Macedo de Alencar,Luciana Magalhães Giradin Pimentel Rodrigues,Julio Cesar Pereira,Eduardo de Carvalho Sakalauskas,André Carneiro Menezes,Leandro Alves Patah
Pág. 6 - 23
Sustainability is still a challenge for organizations and business people are part of it. The corporate changes are provided by projects and, in this context, projects become a means to reach sustainable development. Some sustainable indexes were develop...
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S M Fijul Kabir, Samit Chakraborty, S M Azizul Hoque and Kavita Mathur
The textile and fashion industries account for a significant part of global business. Textile wet processing (TWP) is a crucial stage in textile manufacturing. It imparts aesthetics as well as functional appeal on the textile fabric and ultimate products...
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Sanjeev Joshi and Y. Jun Xu
The Mississippi River Delta has been continuously losing land since the 1930s due to several factors, chief of which is the reduced sediment supply. A few recent studies have estimated individual components of short-term sediment transport, i.e., bedload...
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Camila Fagundes,Dusan Schreiber
A incorporação de objetivos estratégicos nas empresas, baseados nos princípios da sustentabilidade, implica trabalhar de forma equilibrada a equidade social, a eficiência econômica e o desempenho ambiental. Para viabilizar esse processo, julga-se relevan...
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Alhassan Haladu,Basariah Bt. Salim
Pág. 1525 - 1533
The Paris ?Climate Deal? is an indication of the seriousness at international level, being attached to environmental degradation. The efficiencies of government environmental agencies in the disclosure of environmental information by sensitive firm...
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Jang-Hwan Jo, Tae Woo Roh, Seonghoon Kim, Yeo-Chang Youn, Mi Sun Park, Ki Joo Han and Eun Kyung Jang
Following the trend on focusing on a nation?s economic-growth, side effects such as resource exhaustion, environmental pollution, and social injustice have begun to appear. As a solution, eco-innovation has received a great amount of attention from Europ...
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