EFFECT OF DIE WORKING BELT SHAPE ON GRAIN SIZE OF PLASTIC FORMING OF HALF SHAFT BUSHING by SUN XianPing, YANG Bing, LIU QiangQiang, WANG LeiGang

“…To study the change of grain size for the hot extrusion deformation of half shaft bushing,according to the dynamic recrystallization theory,the paper establishes the dynamic recrystallization model of material and uses the finite element analysis software Deform-3 D to study the shape of half shaft bushing in the mold work under the condition of different variation of hot extrusion deformation process of material grain size. …”
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The Analysis of Spatial Pattern and Hotspots of Aviation Accident and Ranking the Potential Risk Airports Based on GIS Platform by Yafei Li, Chen Liang

“…The existing researches mainly focus on the analysis of aviation accident time characteristics and accident causes and less analysis of the spatial characteristics of aviation accidents. …”
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Study on Temperature Rise and Deformation of Radial Double-face Mechanical Seal End Faces of the Ultra-high-speed Drive System by Zhao Tianqi, Yi Jinbao, Wen Menggang, Xiao Yanbin, Shi Xiaofeng, Pan Yang

“…The effects of spring pressure, cooling water flow and static ring interference on the temperature rise and deformation of the seal end face under hot conditions were studied. The results show that the pressure difference between the two sides of the inner seal in the hot state is 1.1 MPa, which is 11 times that of the cold state. …”
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Spatial analysis of earthquake crisis management (Case study: Khuzestan province) by HOOMAYOON Molaei, Emamgholi Babadi

“…There have also been two statistical tests. The results of statistical analysis showed that from the perspective of statistical individuals, proper crisis management (organizational structure, proper distribution of emergency services, manpower, equipment and information system) has a positive and significant effect on reducing mortality and financial vulnerability. …”
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Antinociceptive and Anti-Inflammatory Activities of Teucrium persicum Boiss. Extract in Mice by Abdolhossein Miri, Javad Sharifi-Rad, Kaveh Tabrizian, Ali Akbar Nasiri

“…Therapeutic properties of Teucrium species as antioxidant, antibacterial, analgesic, anticancer, diuretic, and tonic compounds have been proved earlier. Materials and Methods. …”
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Blanching-Induced Changes in Polyphenol Oxidase, Antioxidants and Phenolic Profile of Mangosteen Pericarp by Giroon Ijod, Nur Izzati Mohamed Nawawi, Rabiha Sulaiman, Noranizan Mohd Adzahan, Farooq Anwar, Ezzat Mohamad Azman

“…Anthocyanin pigments in mangosteen pericarp can serve as natural colourants; however, their stability is compromised by enzymatic browning caused by polyphenol oxidase (PPO). Thus, this study aims to investigate how hot water and steam blanching affect the PPO activity, phenolic profile and antioxidant properties of mangosteen pericarp. …”
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The assessment of environment protection cooperation in the South China Sea by Satyawan Ignatius Agung

“…Using historical perspective and qualitative approach and also utilizing primary and secondary sources, this article finds that cooperation carried out by several parties both informally and formally has not been maximized. However, this cooperation is able to become a confidence building measure to ease tensions and enable as an entry-point for political solution.…”
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Simulation Analysis of the Four Configurations of Solar Desiccant Cooling System Using Evaporative Cooling in Tropical Weather in Malaysia by M. M. S. Dezfouli, S. Mat, G. Pirasteh, K. S. M. Sahari, K. Sopian, M. H. Ruslan

“…Hence, the two-stage ventilation mode desiccant cooling system in a hot and humid area has higher efficiency than the other configurations.…”
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A Study of Teak Wood Quality from Community Forests in Gunungkidul. V.Wood Chemical Properties by Ganis Lukmandaru, Arsyi Rahman Mohammad, Pito Wargono, Vendy Eko Prasetyo

“…The growth-site significantly influence on the ash contents as radial factor has significantly affect on the levels of hot water soluble extractives and ash content. …”
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Performance Modelling of Dual Air/Water Collector in Solar Water and Space Heating Application by Viacheslav Shemelin, Tomas Matuska

“…In the present work, the detailed mathematical model of a dual air/water solar collector (DAWC) has been developed and experimentally verified. …”
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Global trends in research related to ecotourism: A bibliometric analysis from 2012 to 2022 by Zhi Jin, Ming Gao

“…This study aims to analyze the current state, research hot spots and research trends of ecotourism research. …”
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Corrosion behavior of Fe amorphous/Al-12Si piston composites with core-shell structure by Yingdong Wang, Zuxiang Lin, Chengzhou Liu, Deyong Zhao, Chunqiong Li, Yuan Wang

“…However, when the doping content of Fe amorphous particles reaches 20%, excessive doping particles squeeze and rub against each other during hot extrusion, leading to amorphous agglomeration, low relative density, and high porosity defects in the resulting FACS, which causes uneven potential, increases local potential differences, and reduces corrosion resistance. …”
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Drying Kinetics, Physicochemical Properties and Sensory Quality of the Instant Foxtail Millet as Affected by Drying Methods by Yingqiang Wang, Hongxia Zhao, Xi Song, Wenjie Zhang, Feng Yang

“…The instant foxtail millet was prepared using microwave vacuum drying (MVD), microwave-hot air drying (MHAD), hot air drying (HAD) and traditional roasting (TR). …”
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Features of water crystallization by V. Yu. Stetsenko

“…Air bubbles released on dendritic ice crystals reduce the degree of branching of these crystals. It has been shown that music increases the intensity of removal of gas bubbles and is able to influence the shape of dendritic ice crystals during water crystallization. …”
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Thermo-mechanical Coupling Simulation Analysis of Cycloid Gear Multi-tooth Form Grinding by Shi Enbing, Su Jianxin, Zhang Lifang, Deng Xiaozhong, Ren Xiaozhong, Cheng Chen

“…The cycloid gear multi-tooth form grinding is a gear finishing process，which can finish the processing of three tooth grooves at same time.In the process of high-speed grinding，high temperature will arise on the gear surface instantaneously，which may cause tooth surface burn.The temperature gradient formed by grinding temperature field will cause residual stress on the tooth surface，and the metallographic structure of cycloid gear tooth surface will change，affecting the grinding accuracy of the gear.The finite element method is used to simulate the temperature field of cycloid gear multi-tooth form grinding，and then the thermo-mechanical coupling analysis method is used to obtain the numerical simulation nephogram of the temperature field and thermal stress of cycloid gear form grinding.Through the analysis of the main stress of the grinding area，it can be seen that the stress is mainly concentrated at the grinding center near the root of the tooth，and the grinding area presents hot-pressing stress.In the ground area，the hot-pressing stress is converted into thermal tensile stress and gradually forms residual tensile stress，and the node stress also changes correspondingly with the change of grinding process parameters.The conclusion has certain research significance for predicting the distribution of temperature and thermal stress field during multi-tooth form grinding and reasonably selecting grinding process parameters.…”
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Heat Transfer of Gas Flow within a Partially Heated or Cooled Square Cavity by Mohamed Hssikou, Youssef Elguennouni, Jamal Baliti, Mohammed Alaoui

“…The right (left) side of the enclosure is partially heated (cooled) by a hot (cold) chip, while the left (right) one is completely kept at cold (hot) temperature. …”
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Effect of the season on blood changes of oxidative stress index (OSi) in the Italian Mediterranean Buffalo (Bubalis bubalis by Giovanna De Matteis, Emanuela Rossi, Maria Chiara La Mantia, Roberto Steri, Vittoria Lucia Barile, David Meo Zilio

“… The oxidative stress index (OSi) has recently been used as a valid tool for providing an in-depth picture of redox status and oxidative stress. …”
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Texture evolution and anisotropy of TA18 titanium alloy strip under rolling and heat treatment conditions by Bobo Li, Jiangkun Fan, Wenyuan Zhang, Jiaxing Zhao, Ding Zhao, Huifa Tao, Xiaobo Hao, Fei Wang, Peng Jiang, Hongchao Kou, Jinshan Li

“…In this paper, the texture evolution and anisotropy of TA18 titanium alloy strip under various rolling and heat treatment conditions were systematically studied by EBSD and other technical means. The results have showed that the hot-rolled TA18 titanium alloy has a distinct band microstructure along the RD. …”
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Long-Term Common Resources Management and Resilience in a Local Community: How Kinosaki Onsen could Quickly Respond to COVID-19? by Ayako MORISHITA, Toshio GOTO

“… This paper investigates how a small community in Japan has maintained its common resources for centuries, shedding light on the leadership of family business members over generations to formulate cooperative activities, which is not researched in depth. …”
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Entrepreneurial opportunities for sports tourism based on Iran\'s geographical climate by Taghi Ashouri, Morteza Dosti, Seyed Mohamad Hosein Razavi, Abolhasan Hoseini

“…Finally, eight subfields of entrepreneurial opportunities are ranked based on Iran's geographical capacity in four temperate and humid climates, hot and humid, cold and mountainous, hot and dry, using a software program and a multivariate regression test. …”
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