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Zhen Yang, Guangxue Zhang, Songfeng Liu, Xuebin Du, Lifei Wang, Wei Yan and Lei Huang
In this study, high-resolution seismic profiles and well data provided a good opportunity for better understanding the reefs and carbonate platforms in the Wan?an Basin, southwest of the South China Sea, and also provided valuable information for the oil...
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Yue Zhang, Fuyang Yu, Shengzhi Hao, Fuyu Dong, Yang Xu, Wubin Geng, Nannan Zhang, Nathalie Gey, Thierry Grosdidier and Chuang Dong
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Sergey V. Isaenkov, Ivan S. Vozhakov, Mikhail V. Cherdantsev, Dmitry G. Arkhipov and Andrey V. Cherdantsev
The complex wave structure of annular gas?liquid flow with disturbance waves and liquid entrainment is a result of the evolution of high-frequency initial waves, appearing at the very inlet of the flow, prior to the hydrodynamic stabilization of liquid f...
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Emmanuel Jobard, Jérôme Sterpenich, Jacques Pironon, Jérôme Corvisier and Aurélien Randi
In the framework of CO2 geological storage, one of the critical points leading to possible important CO2 leakage is the behaviour of the different interfaces between the rocks and the injection wells. This paper discussed the results from an experimental...
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Zhen Yang, Guangxue Zhang, Guozhang Fan, Yintao Lu, Dali Shao, Songfeng Liu and Weiwei Wang
The evolution and mechanisms of tectonic subsidence in the Xisha area are poorly investigated, especially the spatiotemporal distribution features and reasons for the variations in tectonic subsidence. In this study, multi-channel seismic data and strati...
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Jose Piquer,Juan Carlos Castelli,Reynaldo Charrier,Gonzalo Yanez
Pág. 32 - 53
The Cenozoic geologic evolution of the central part of the Cordillera Principal at ~35°S, is intimately related to the geodynamic evolution of deep crustal structures, which during different stages controlled the deposition of volcanosedimentary sequence...
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Ioannis A. Pissourios
Although the tradition of surveying and analyzing urban land uses for town planning purposes dates back to the 19th century, the evolution of survey methods has not been studied in detail. With the intention of filling this gap, the present article revie...
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Gemma Aiello and Mauro Caccavale
The sedimentary dynamics and geological evolution of the Naples canyons during the Late Quaternary have been studied based on sedimentological and seismo-stratigraphic data. Several factors, including the sedimentary environments, tectonic setting, and v...
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Lorenzo Gianquintieri, Maria Antonia Brovelli, Andrea Pagliosa, Gabriele Dassi, Piero Maria Brambilla, Rodolfo Bonora, Giuseppe Maria Sechi and Enrico Gianluca Caiani
The epidemic of coronavirus-disease-2019 (COVID-19) started in Italy with the first official diagnosis on 21 February 2020; However, it is not known how many cases were already present in earlier days and weeks, thus limiting the possibilities of conduct...
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Sylvain Moreau, Thomas Jouen, Julien Grossin-Debattista, Simon Loisel, Laurent Mazéas and Rémi Clément
Temperature is a relevant physical parameter to monitor the biodegradation phases of waste mass. Irstea and the landfill operator SAS Les Champs Jouault have been collaborating since 2011 to study the temporal evolution and the spatial distribution of te...
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Sasan Torabzadeh Khorasani,Maryam Almasifard
Pág. 134 - 137
Significant progress in civilization of human being has been made over 20century. Advance technology; globalization and revolution of communication are the main outcomes of this development. However, it is obvious that these achievements have been signif...
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Ying Wang and Shanshan Fu
Accurately describing and evaluating the effects of unsafe acts on maritime accidents is critical to establishing practical accident prevention and control options. This paper proposes a framework for the probabilistic analysis of maritime accidents caus...
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Jianfang Ma, Haihong Zhu, Peng Li, Chengcheng Liu, Feng Li, Zhenwei Luo, Meihui Zhang and Lin Li
Exploring the spatial patterns of COVID-19 transmission and its key determinants could provide a deeper understanding of the evolution of the COVID-19 pandemic. The goal of this study is to investigate the spatial patterns of COVID-19 transmission in dif...
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Naglaa A. Megahed and Asmaa M. Hassan
The architecture, engineering, construction, and operation (AECO) industry is evolving rapidly. In particular, technological advancements and lessons learned from the COVID-19 pandemic are shaping the industry?s future. Various artificial intelligence (A...
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Do Nam Binh, Nguyen Thi Hoang Oanh and Nguyen Hoang Viet
In this paper, the influence of mechanical milling on the microstructural evolution and magnetic properties of Al82Fe14Ni4 alloys prepared by mechanical alloying is investigated. The elemental powder mixture was processed under argon gas at 250 rpm and 3...
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Yangyang Pan, Bo Liang, Yaran Niu, Dijuan Han, Dongdong Liu and Xuebin Zheng
In this study, a new coating material for thermal barrier coating (TBC) or environment barrier coating (EBC) application, Ca3ZrSi2O9 (CZSO), was synthesized and prepared by atmospheric plasma spray (APS) technology. The evolution of the phases and micros...
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Yan Zhang and Zhikuan Sun
This study investigates how international organizations, International Maritime Organization (IMO) member states, and associate members have embarked on maritime management (MM) measures to address dire situations in the context of the COVID-19 pandemic....
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Yandan Zhu, Mufu Yan, Quanli Zhang, Qiwen Wang and Hangyu Zhuo
To improve the surface wear resistance, plasma nitriding of the prefabricated Cu-Ti films on the C17200 Cu alloy is performed to investigate the effects of the composition of the Cu-Ti films on the microstructure and the mechanical properties of the modi...
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Ana Arahuetes, María Hernández and Antonio M. Rico
The Spanish Mediterranean region has been affected by several factors over the years (climatic conditions of aridity, high water demands, rapid and intense urban and population growth, climate change), that have generated a negative water balance whereby...
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Djilali Beida Maamar, Ramdane Zenasni
Pág. 218 - 225
This work deals with the application of the genetic algorithm to the determination of optimal safety factor of layered structure subjected to low velocity impact damage. These genetic algorithms are optimization algorithms based on the techniques derived...
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