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Zhenfa Xu, Fanyu Kong, Hongli Zhang, Kun Zhang, Jiaqiong Wang and Ning Qiu
Inducer is often used to improve the cavitation performance of pump. In order to study the cavitation characteristics of inducer under low flow condition of high-speed pump, high-speed photography technology was employed in this paper to carry out visual...
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Michael Mansour and Dominique Thévenin
This paper aims to summarize the results of several experimental investigations regarding two-phase liquid?gas flows in radial centrifugal pumps. The main objective is to combine the corresponding experimental results and collect the obtained knowledge t...
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Youngkuk Yoon and Seung Jin Song
Cavitation instabilities can induce axial and circumferential vibrations, as well as noise in turbopump inducers. Therefore, the purpose of the present study is to investigate the mechanism of cavitation instability. The flow field near the two-bladed in...
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Hao Wang, Jian Feng, Keyang Liu, Xi Shen, Bin Xu, Desheng Zhang and Weibin Zhang
To study instability in the unsteady cavitating flow in a liquid rocket engine inducer, visualization experiments of non-cavitating and cavitating flows inside a model inducer were carried out at different flow conditions. Visual experiments were carried...
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Baoling Cui, Xiaotian Han and Yinchu An
Cavitation is an undesirable phenomenon in the pumps. In this paper, unsteady cavitation flow in a low-specific-speed centrifugal pump with an inducer is investigated based on the full cavitation model and standard k-e turbulence model using the commerci...
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Zhonghua Xia, Pavel Karpov, Grzegorz Popowicz, Michael Sattler and Igor V. Tetko
Small-molecule drug design aims to identify inhibitors that can specifically bind to a functionally important region on the target, i.e., an active site of an enzyme. Identification of potential binding pockets is typically based on static three-dimensio...
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Jian Wang, Yuexuan Cao, Kejian Wang and Chaolei Liu
In vivo doubled haploid (DH) production based on crossing heterozygous germplasm with mtl haploid inducer lines promises to transform modern rice (Oryza sativa) breeding. However, this technology is limited, as haploid inducers and pollen acceptors have ...
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Sirlei de Almeida Pereira,Fabricio Garcia Imbrizi,Alessandra Demite Goncalves de Freitas,Marcelo Aparecido Alvarenga
Pág. 28 - 42
This study was undertaken to investigate the premises that the success of disruptive innovation is related to the business model adopted by organizations. An analysis of five business models from the literature review - Bovet and Martha (2000), Applegate...
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Sebastian Leichtfuß, Johannes Bühler, Heinz-Peter Schiffer, Patrick Peters and Michael Hanna
This paper provides an investigation of a casing treatment (CT) approach for pressure ratio improvements of centrifugal compressors between peak efficiency and surge. Results were experimentally verified for a variety of automotive turbocharger compresso...
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Jéssica Morais da Silva,Maria do Bom Conselho Lacerda Medeiros,João Tiago Correia Oliveira,EriKa Valente de Medeiros,Cristina Maria de Souza-Motta,Keila Aparecida Moreira
Pág. 290 - 300
Different responses are observed in plants after infection by pathogens. The usage of systemic inducers, whether biotic or abiotic, has the function to increase the enzymatic production of the plant defense system. In that sense, our prese...
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Andrea Brunello, Enrico Marzano, Angelo Montanari and Guido Sciavicco
Temporal information plays a very important role in many analysis tasks, and can be encoded in at least two different ways. It can be modeled by discrete sequences of events as, for example, in the business intelligence domain, with the aim of tracking t...
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Oyeleke Oluwaseun Oyerinde
Pág. 33 - 46
The reality of climate change as an aspect of broader global and environmental change attributable to either natural or anthropogenic cause is becoming more evident. Equally, energy, chiefly oil and gas is not only a major climate change inducer via gree...
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Xiaoxiao Zheng, Yisheng Liu, Jun Jiang and Nan Su
Disputes involved in public?private partnership (PPP) projects destroy the relationship between governments and private partners and generate huge losses. To multiply the chances of successfully preventing disputes, a holistic understanding of how a PPP ...
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Nayane Barroso Gomes, Kleydiane Braga Dias, Mayra Ferreira Netto Teixeira, Claudia Cristina Auler do Amaral Santos, Alex Fernando de Almeida (Author)
Pág. e35088
Lipases have been successfully produced under submerged cultivation conditions using olive oil as carbon source and complex culture media. The aims of this study were to evaluate lipase production by Candida viswanathii in submerged cultivation wit...
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Nayane Barroso Gomes, Kleydiane Braga Dias, Mayra Ferreira Netto Teixeira, Claudia Cristina Auler do Amaral Santos, Alex Fernando de Almeida
Pág. e35088
Lipases have been successfully produced under submerged cultivation conditions using olive oil as carbon source and complex culture media. The aims of this study were to evaluate lipase production by Candida viswanathii in submerged cultivation wit...
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Aline Cavalcanti de Abreu
Pág. 289 - 306
O presente estudo trata do financiamento da habitação social no Brasil no período de 2006 a 2012. Para isso, a metodologia envolveu a pesquisa teórica e do orçamento público da União. A institucionalização da política habitacional se desenvolveu num cont...
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Aline Cavalcanti de Abreu
Pág. 289 - 306
O presente estudo trata do financiamento da habitação social no Brasil no período de 2006 a 2012. Para isso, a metodologia envolveu a pesquisa teórica e do orçamento público da União. A institucionalização da política habitacional se desenvolveu num cont...
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Guillermo Heit, Valeria Messina, Graciela Mareggiani, Rosa Cohen, Paola Carrizo
Pág. 265 - 275
The effect of odor signals on the locomotor activity of Cycloneda sanguinea and Harmonia axyridis was evaluated using two different actometric devices. The purpose of the analysis was to differentiate between the responses elicited by direct contact with...
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