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Piotr Lis
Pág. 2 - 6
Dear Readers,I have the pleasure of presenting to you the first issue of our research journal entitled ?Research Papers in Economics and Finance? (REF), published by the Faculty of Economics at Poznan University of Economics and Business. Caring about th...
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Setyo Pambudi Nugroho,Suria Darma Tarigan,Yayat Hidayat
Pág. 258 - 263
Cicatih is one of sub watershed which categorized as a good condition. However, if the land use allocation planning is not correctly, it is likely causing watershed degradation. The aim of this study was to assess land use changes and its influence...
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Aditya Nugraha,Surjono H. Sutjahjo,Akhmad Arif Amin
Pág. 7 - 14
Population growth and changes in consumption pattern have increased the municipal waste volume in DKI Jakarta. Waste management issue has been more formidable after the government has failed to overcome the situation with sufficient waste management faci...
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Wei Qu, Qianghui Zhang, Yumei Qin, Jinggang Miao, Zeqing He and Yanchu Yang
A fan is part of the core equipment of a super-pressure balloon altitude control system, and high-performance fans have a significant impact on the altitude control capability and flight safety of super-pressure balloons. This paper proposes a mixed-flow...
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Xiaolei Zhang, Zhengzheng Bi, Junguo Liu, Zhiheng Xu and Xiaoyi Guo
The calculation of erosion and deposition in riverways plays a pivotal role in river morphology studies, comprehensive river management and flood safety. Some existing methods have certain limitations in terms of accuracy and applicability. To address th...
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Yongzhen Zhang, Yanbo Hui, Ying Zhou, Juanjuan Liu, Ju Gao, Xiaoliang Wang, Baiwei Wang, Mengqi Xie and Haonan Hou
Moldy corn produces aflatoxin and gibberellin, which can have adverse effects on human health if consumed. Mold is a significant factor that affects the safe storage of corn. If not detected and controlled in a timely manner, it will result in substantia...
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Bohyeon Hwang, Kideok Do and Sungyeol Chang
Constant changes occur in coastal areas over different timescales, requiring observation and modeling. Specifically, modeling morphological changes resulting from short-term events, such as storms, is of great importance in coastal management. Parameter ...
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Zhigang Ren, Shize Yang, Jiaji Zhang, Qiankun Wang, Shuqiang Gui, Junli Zhou, Yuyang Tang, Ke Zhu, Chuxiong Shen, Zhihua Xiong, Jinlong Sun, Xinpeng Qiu and Zhuo Chen
The discharge of warm water from water source heat pump (WSHP) energy stations can cause local changes in the water temperature, leading to changes in the water quality around and downstream of the discharge outlet, resulting in a cumulative effect that ...
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Arkadiusz Grzeczka, Urszula Paslawska, Szymon Graczyk, Paulina Antosik, Marcin Zawadzki and Robert Paslawski
Pulmonary venous hypertension (PVH) is caused by deteriorating left ventricular function. The most common cause of PVH in dogs is myxomatous mitral valve degeneration (MMVD). It causes left ventricular volume overload and an increase in left atrial and p...
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Deqi Wang, Xuefeng Liu, Huan Li, Hai Chen, Xiaojuan Wang, Wei Li, Lianbao Cao, Jianlin Liu, Tingting Zhang and Bigui Wei
To investigate the quantitative relationship between the volume capture of rainfall and carbon emissions from bioretention facilities, this study introduces the concept of the carbon intensity of volume capture of rainfall. The influence of four key fact...
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