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Qirui Bo, Junwei Liu, Wenchang Shang, Ankit Garg, Xiaoru Jia and Kaiyue Sun
Nowadays, the use of new compound chemical stabilizers to treat marine clay has gained significant attention. However, the complex non-linear relationship between the influencing factors and the unconfined compressive strength of chemically treated marin...
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Eleanna Chalari, Huw S. Jones, Marios Hadjicharalambous and Mark C. Fogarty
High-intensity interval exercise (HIIE) is a type of structured physical training characterized by repeated bouts of high-intensity exercise interspersed with recovery periods. Although HIIE was found to improve physical performance in a relatively short...
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Shun Zou, Chumin Huang, Yang Chen, Xiaolong Bai, Wangjun Li and Bin He
Nitrogen (N) and phosphorus (P) play crucial roles in tea planting, but information on how the long-term excessive application of chemical N fertilizer affected N and P in subtropical tea plantations remains limited. In this study, soil and leaf samples ...
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Wenbo Shi, Heng Zhang and Yuanxiang Li
The slots on a blade tip can effectively suppress the tip vortices by diffusing the core structure of a vortex and thus mitigate the adverse impacts of vortex interactions. In this paper, the effect of a slotted tip on vortex diffusion in the hovering st...
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Sérgio Ramos, Anna Volossovitch, António Paulo Ferreira, Júlia Teles, Isabel Fragoso and Luís Miguel Massuça
The purpose of this study was to clarify the effect of body composition, particularly body fat percentage (BF%) and fat-free mass (FFM), on physical fitness and players? on-court performance in U-14 elite Portuguese basketball players. A total of 166 mal...
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Aghiad Alhafez, Shingo Miyazawa, Nobukazu Nito, Ryuichiroh Kuga and Etsuo Sakai
Cement with fly ash has rarely been used in Japan, mainly because its strength development is slower than ordinary Portland cement. In this research, the effect of the new type of fly ash (which was modified by the electrostatic belt separation method) w...
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Yimin Jiang, Hangyu Li and Yisong Zhou
It is time-consuming and uneconomical to estimate the strength properties of fly ash concrete using conventional compression experiments. For this reason, four machine learning models?extreme learning machine, random forest, original support vector regre...
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Md. Nur Alam Siddik, Md. Emran Hosen, Md. Firoze Miah, Sajal Kabiraj, Shanmugan Joghee and Swamynathan Ramakrishnan
A stable and healthy insurance industry plays a vital role in sustaining an economy resistant to economic shocks by providing an efficient risk-transition mechanism. There is a relative scarcity of research inspecting the impact of insurers? financial in...
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Melih Coskun, Ebru Saygili and Mehmet Oguz Karahan
Turkey?s e-commerce market is rapidly expanding, and the country is ranked first in the world in monthly mobile purchases. The purpose of this study is to determine the factors that influence the adoption of online payments systems among the customers of...
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Patrizio Vanella, Christina Benita Wilke and Doris Söhnlein
Demographic change is leading to the aging of German society. As long as the baby boom cohorts are still of working age, the working population will also age?and decline as soon as this baby boom generation gradually reaches retirement age. At the same t...
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