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Keletso Orapeleng, Richard G. A. Wills and Andrew Cruden
The archival value of this paper is the investigation of novel methods to recover lead (II) ions from spent lead acid battery electrodes to be used directly as electrolyte for a soluble lead flow battery. The methods involved heating electrodes of spent ...
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S. V. Komarov,V. E. Voskoboinik,O. M. Zaitsev,V. F. Novivkov
Pág. 142 - 146
The stand of the check and diagnostic of a technical state of accumulators designed. Methods of measuring of performances of accumulators are spotted. The method of the non-destructive check at which performances of accumulators are measured on an altern...
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Toni Kauppinen, Tuomas Vielma, Justin Salminen and Ulla Lassi
Manganese-containing anode sludge is a common side-product in the electrowinning of zinc. The anode sludge consists mainly of oxidized manganese, but also lesser amounts of lead, calcium, and other minor metals. The impurities present in the anode sludge...
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Aleksandr Sh. Samarin, Alexey V. Ivanov and Stanislav S. Fedotov
Sodium-ion batteries (SIBs) have demonstrated noticeable development since the 2010s, being complementary to the lithium-ion technology in predominantly large-scale application niches. The projected SIB market growth will inevitably lead to the generatio...
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Mohammed Akallouch, Oussama Akallouch, Khalid Fardousse, Afaf Bouhoute and Ismail Berrada
Accurate and timely traffic information is a vital element in intelligent transportation systems and urban management, which is vitally important for road users and government agencies. However, existing traffic prediction approaches are primarily based ...
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Hongqiang Sun and Shuguang Zhang
Security enhancement and cost reduction have become crucial goals for second-generation reusable launch vehicles (RLV). The thruster is an important actuator for an RLV, and its control normally requires a valve capable of high-frequency operation, which...
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Qi Liu, Shuangxing Liu, Dan Luo and Bo Peng
The liquid phase of foam systems plays a major role in improving the fluidity of oil, by reducing oil viscosity and stripping oil from rock surfaces during foam-flooding processes. Improving the oil displacement capacity of the foam?s liquid phase could ...
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Pam Hage, Gerben Ruessink and Jasper Donker
Aeolian sediment transport on beaches is responsible for dune growth and/or recovery. Models predicting potential aeolian sediment transport rates often overpredict the amount of deposition on the foredune when applied to narrow (<100 m) beaches, pointin...
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Valentina Colla, Ismael Matino, Teresa Annunziata Branca, Barbara Fornai, Lea Romaniello and Felice Rosito
In the steel sector water management aims at improving the sustainability of the production cycle, resulting in resource efficiency benefits and in reduced water demand and costs. To be reused, water needs to be cooled and desalinized to avoid salt conce...
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Abimelech Paye Gbatu,Zhen Wang,Presley K. Wesseh Jr.,Isaac Yak Repha Tutdel
Pág. 119 - 131
Studies envisioned to inform on major policy issues are paramount for Liberia?s economic recovery. Therefore, we employ an unrestricted vector autoregressive model to analyze the dynamic associations between exchange rate volatility (ERV) and Liberia?s r...
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C. Boshoff
AbstractWhen a service provider fails to meet the expectations of customers during a so-called service encounter, the resultant disconfirmation can lead to a series of negative outcomes such as defection and negative word-of-mouth. Often, however, errant...
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C. Boshoff
AbstractWhen a service provider fails to meet the expectations of customers during a so-called service encounter, the resultant disconfirmation can lead to a series of negative outcomes such as defection and negative word-of-mouth. Often, however, errant...
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Audrey Maria Noemi Martellotta, Daniel Levacher, Francesco Gentile and Alberto Ferruccio Piccinni
The reduction in the usable capacity of reservoirs, which is linked to the ongoing silting phenomenon, has led to the need to remove sediments to allow the storage of greater quantities of water resources. At the same time, however, the removal of sedime...
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Fei Gao, Yu Zhang, Chang Chen, Xiaosen Li and Zhaoyang Chen
The effectiveness of horizontal well drilling in improving the gas recovery efficiency of hydrate production makes it a promising technology for commercial exploitation. However, during horizontal well drilling in hydrate reservoirs, it is crucial to con...
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Elisabeth Fassbender, Josef Rott and Claudia Hemmerle
Cities face the consequences of climate change, specifically the urban heat island (UHI) effect, which detrimentally affects human health. In this regard, deploying PV modules in urban locales prompts inquiry into the impact of energy-active building com...
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Ali Ghahremani, Scott D. Adams, Michael Norton, Sui Yang Khoo and Abbas Z. Kouzani
Solar panels are an environmentally friendly alternative to fossil fuels; however, their useful life is limited to approximately 25 years, after which they become a waste management issue. Proper management and recycling of end-of-life (EOL) solar panels...
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Huizhen Wu and Zaiqiang Yang
Drought is a major stress that restricts the growth and development of winter wheat (Triticum aestivum L.), and recovery after drought is the key to coping with adversity. So, we used a meta-analysis to quantitatively evaluate the responses of winter whe...
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Boxin Li, Boyang Liu, Dapeng Han and Zhaokui Wang
The safe landing and rapid recovery of the reentry capsules are very important to manned spacecraft missions. A variety of uncertain factors, such as flight control accuracy and wind speed, lead to a low orbit prediction accuracy and a large landing rang...
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Junduo Wang, Zeliang Zhang, Nala Zhang, Yajun Liang, Zhaolong Gong, Junhao Wang, Allah Ditta, Zhiwei Sang, Xueyuan Li and Juyun Zheng
Cotton mechanized harvesting is the development direction of cotton production. The rapid development of mechanized cotton harvesting in Xinjiang has significantly increased the efficiency of cotton harvesting and reduced the harvesting cost. However, in...
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Muyu Zhao, Ying Chen and Jin Jiang
The study of hydrodynamic characteristics of floating double-rotor horizontal axis tidal current turbines (FDHATTs) is of great significance for the development of tidal current energy. In this paper, the effect of roll motion on a FDHATT is investigated...
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