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Yijiao Guo, Luchen Zhang, Lei Yu, Shaoze Luo, Chuang Liu and Yuan Liu
To account for changes in the performance of spillway aerator structures of high-altitude dams, depressurization generalized model experiments and theoretical analyses were conducted in this study. Measurements were taken for ventilation hole air velocit...
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Fabian Heisterkamp
Determining reliable noise emission values for machinery is key to successfully implement the Sell and Buy Quiet concept. ISO 11202 is a basic noise emission standard to determine the emission sound pressure level of machines outside of special acoustic ...
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Erkang Chen, Tian Ye, Qianru Chen, Bin Huang and Yendo Hu
Underwater images often suffer from low contrast, low visibility, and color deviation. In this work, we propose a hybrid underwater enhancement method consisting of addressing an inverse problem with novel Retinex transmission map estimation and adaptive...
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Ge Yang, Xindong Zhao, Yu Tian and Lingjie Li
Structural analysis is crucial for airfield pavement evaluation and plays a critical role in ensuring airfield operation safety and efficiency. Traditionally, the evaluation has relied on the Heavy Weight Deflectometer (HWD) test. This method encounters ...
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Osvalda De Giglio, Francesco Triggiano, Francesca Apollonio, Canio Buonavoglia, Loredana Capozzi, Michele Camero, Giuseppe Colafemmina, Raffaele Del Prete, Fabrizio Fasano, Gianvito Lanave, Helena Mateos, Lorenzo Pace, Adriana Mosca, Gerardo Palazzo, Antonio Parisi, Pasquale Stefanizzi, Valentina Terio, Silvio Tafuri and Maria Teresa Montagna
Environmental monitoring for SARS-CoV-2 has become a useful adjunct to clinical testing because it is widely available and relatively inexpensive. During the period May?December 2022 (spring?summer: May?September?autumn: October?December), we assessed th...
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Aobo Yue and Xupeng Yin
Production efficiency is a critical research topic in the field of construction economics and management. It reflects the developmental potential and competitiveness of the economy or an economic system. An objective and reasonable assessment framework o...
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Mohammed Renima, Ayoub Zeroual, Yasmine Hamitouche, Ali Assani, Sara Zeroual, Ahmed Amin Soltani, Cedrick Mulowayi Mubulayi, Sabrina Taibi, Senna Bouabdelli, Sara Kabli, Allal Ghammit, Idris Bara, Abdennour Kastali and Ramdane Alkama
The role of climate change in future streamflow is still very uncertain, especially over semi-arid regions. However, part of this uncertainty can be offset by correcting systematic climate models? bias. This paper tries to assess how the choice of a bias...
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Siqi Peng, Huibo Zhang, Chaoqun Qi, Jialiang Xu, Rui Ma and Shijie Dai
During the contact between the detumbling end-effector and large non-cooperative target, the recognition of impact pressure distribution is important for estimating the success rate of detumbling mission. To figure out the pressure trends, the ground exp...
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Puzhen Huo, Peng Lu, Bin Cheng, Limin Zhang, Qingkai Wang and Zhijun Li
It is challenging to obtain the ice phenology for a lake covered with a vast area of aquatic (shallow lake wetlands) using optical satellite data because possible clouds above the lake could contaminate the result. We developed a new method to tackle thi...
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Harry D. Kambezidis, Ashraf Farahat, Mansour Almazroui and Emad Ramadan
The objective of the present work is to investigate the performance of flat-plate solar panels in Saudi Arabia that continuously follow the daily motion of the sun. To that end, the annual energy sums are estimated for such surfaces at 82 locations cover...
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