Development of a method for determination of metallic iron content within hot briquette iron (HBI) for steelmaking by Morcali M.H.

“…The growing use of metallic iron in metallurgy and industrial chemical applications requires a fast, easy and cheap method for the determination of metallic iron, not merely in recyclable materials, such as iron pellets, reduced iron mill scale dust, electric arc furnace dust and pig iron, but from hot briquette iron (HBI) as well. …”
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Simulation Analysis of Churning Loss of Internal Cavity Structure of Gearbox based on MPS Method by Dong Guo, Dongyuan Luo, Fangchao Chen

“…The analysis results show that the churning loss has a non-linear positive correlation with the axial clearance，but when the axial clearance reaches a certain value，it has almost no effect on the churning loss； it has a nonlinear negative correlation with the radial clearance，and as the radial clearance increases，its downward trend becomes smaller； the oil baffle and oil collecting groove structure can reduce the churning loss，and with the increase of its length，the effect becomes more significant； the streamlined cavity and the arc-shaped cavity increase the churning loss to a certain extent.…”
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Optimization of Dual-Mass Flywheel Parameters Based on a Multicondition Simulation Test by Maoqing Xie, Shangrui Wang, Zhengfeng Yan, Leigang Wang, Guanhua Tan

“…The computational formula for the angular stiffness of an arc coil spring is derived, and then the spring angular stiffness is optimized with arithmetic averaging, which reveals an adjusted angular stiffness of 12.8 Nm/°. …”
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MESHING PERFORMANCE ANALYSIS OF FLEXIBLE GEAR TOOTH PROFILE MODIFICATION OF HARMONIC REDUCER (MT) by XU ShaoYan, LI GuoPing, LUO LiMin, GONG LinHuan, LI Chen, LOU JunQiang

“…The equivalent deformation and equivalent stress of the double-arc tooth profile in the no-load and load process are used as the comparison conditions. …”
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Pore-Scale Modelling of Three-Phase Capillary Pressure Curves Directly in Uniformly Wet Rock Images by Yingfang Zhou, Dimitrios Georgios Hatzignatiou, Johan Olav Helland, Yulong Zhao, Jianchao Cai

“…The fluid configurations and favorable capillary entry pressures are determined based on free energy minimization by combining all physically allowed three-phase arc menisci. The model was first validated against analytical solutions developed in a star-shaped pore space and subsequently employed on an SEM image of Bentheim sandstone. …”
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Calcified Leiomyoma of the Distal Forearm in a Child: A Case Report and Review of Literature by Nadeeke Nidhan Perera, Sunil Ranjith Wijayasinghe, Karuna Dissanayake, Jerard Fernando, Ethige Tharushi De Silva

“…A seven-year-old boy presented with right distal forearm and wrist pain with restricted supination for 4 years. X-ray showed ring and arc calcifications in the distal forearm at the interosseous area. …”
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Mapping Evapotranspiration of Agricultural Areas in Ghana by Kenneth Aidoo, Nana Ama Browne Klutse, Kofi Asare, Comfort Gyasiwaa Botchway, Samuel Fosuhene

“…The mapping evapotranspiration with high resolution and internalized calibration (METRIC) method is employed to create evapotranspiration map for land use, using remotely sensed data by satellite, processed, and analyzed in ArcGIS. Normalized difference vegetation index (NDVI) was related to the availability of water for vegetation on different land use, and the results indicate a high evapotranspiration for vegetated land use with high NDVI than land use with low NDVI.…”
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Evolution of Helium with Temperature in Neutron-Irradiated 10B-Doped Aluminum by Small-Angle X-Ray Scattering by Chaoqiang Huang, Guanyun Yan, Qiang Tian, Guangai Sun, Bo Chen, Liusi Sheng, Yaoguang Liu, Xinggui Long, Xiao Liu, Luhui Han, Zhonghua Wu

“…Helium status is the primary effect of material properties under radiation. 10B-doped aluminum samples were prepared via arc melting technique and rapidly cooled with liquid nitrogen to increase the boron concentration during the formation of compounds. …”
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Study on the Temporal and Spatial Differentiation of Provincial Tourism Efficiency in Eastern China and Influencing Factors by Huadi Wang, Shaogui Xu, Qiuyi Xie, Jianying Fan, Nianxing Zhou

“…Based on the super efficiency DEA model, Malmquist index, and spatial econometric model, this article measures the static and dynamic tourism efficiency of 11 provinces and cities in eastern China for 2010 to 2019. In combining ArcGIS 10.0 and MATLAB 2016b software, this article studies the temporal and spatial differentiation of tourism efficiency in eastern provinces and cities and influencing factors. …”
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Using the Information Quantity Method to Assess the Regional Risk of Highway Slope to Improve the Level of Risk Management by Mingli Shao, Shuai Hou, Junfeng Gao

“…The information evaluation model, combined with the analytic hierarchy process (AHP) and ArcGIS spatial analysis, was used to evaluate the risk of disaster in the study area. …”
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Determining Urban Development Orientation Based on Air Pollution Diffusion Modeling from Thermal Power Plants, Case Study: Mashhad by mohammadamir moharreri, kamran lari, foroozan arkian, gholamreza salehi

“…In this study, the emission of NOX, CO and 10PM pollutants was modeled and evaluated using AERMOD software in Mashhad. Using Arc GIS software, the population affected by these air pollutants was determined by one year solar time, the concentration of pollutants in different areas of the city and the area affected by the pollution concentration range was determined.…”
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Three-Dimensional Non-Uniform Sampled Data Visualization from Multibeam Echosounder Systems for Underwater Imaging and Environmental Monitoring by Wenjing Cao, Shiliang Fang, Chuanqi Zhu, Miao Feng, Yifan Zhou, Hongli Cao

“…To tackle the challenges associated with spatially non-uniform sampling, the proposed method employs linear interpolation along the radial direction and arc length weighted interpolation in the beam direction. …”
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Research on cutting mechanism and process optimization method of gear skiving by Peng Wang, Yuanchao Ni, Xiaoqiang Wu, Jiaxue Ji, Geng Li, Jiahao Wu

“…To address this issue, this paper first establishes a finite element model of skiving the internal circular arc tooth in pin wheel housing, and the simulation model is simplified to improve computation efficiency. …”
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DESIGN AND STUDY A NEW TELESCOPIC ARM USED IN NARROW SPACE by LIU XiangYong, LI WanLi, WANG WenJia

“…As it is difficult to check water pumps and fuel boiler pipes,design and study a telescopic boom used in narrow space.Adopt steel tape to design telescopic arm,and the tapes’ edges are welded to form mechanical arm.Motor drive the divided wheel by gears,divided wheel drive steel tape to stretch,and telescopic boom has curly storage function.The arm’s section parameters include thickness,central angle,arc length;By the thin shell theory,analyze and calculate the central angle.Based on the Workbench software,analyze the central angle and thickness’ s infiuences to X and Y direction deformation.Results show that with the increase of central angle,the Y direction deformation decreases gradually,and the X direction deformation increases gradually.Deformation rate changes quickly before 40 °,and changes slowly after 40 °.With the increasement of thickness,the X and Y direction’s deformation rate are smaller.Based on theory and simulation,the final thickness is 0.1 mm and the central angle is 45 °.Finaly through experiments,verify the arm’s section parameters and bearing capacity.…”
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Design and Performance Analysis of New Tooth Profile of Harmonic Drive by Yu Jinbao, Fan Yuanxun

“…Using the data processing ability and graphics display function of the Matlab software,the parameters and shape of the flexion wheel tooth profile is displayed by programming,and the new tooth profile meshing performance is judged,the theoretical meshing arc length and the number of pairs of tooth meshing at the same time are calculated. …”
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Automatic Task Planning and Its On-Orbit Verification of Agile Remote Sensing Satellite by Zhang Yahang, Yang Haiyue, Yang Mengfei, Yang Ruochu, Leng Shuhang

“…Then, the task’s orbit, attitude, mobility, energy, and time constraints are calculated through the modules of on-board orbit prediction, agile attitude calculation, track planning, energy prediction, and visible arc calculation. Finally, the on-board autonomous task planning and execution are completed through task solution space search and metatask command generation modules. …”
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Concentration and distribution of B and Se in stream sediments of Zambia and their agricultural implications by Hongwei Sun, Hongwei Sun, Hongwei Sun, Junping Ren, Junping Ren, Jie Wang, Jie Wang, Libo Zuo, Libo Zuo, Fuqing He, Fuqing He, Xingyuan Wu, Xingyuan Wu, Kangkang Xu, Kangkang Xu, Chipilauka Mukofu, Alphet Phaskani Dokowe, Shuping Cao

“…In comparison to other tectonic belts, the Domes Region, Lufilian Arc and Choma-Kalomo Block have greater median and average concentrations of Se. …”
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Constraining sulphur yields of trachytic and phonolitic volcanic eruptions: Tambora, Vesuvius, Laacher See and Campi Flegrei by Scaillet, Bruno, Oppenheimer, Clive, Cioni, Raffaello, Scaillet, Stephane,  Moussallam, Yves, Prouteau, Gaelle, Andujar, Joan

“…Our findings demonstrate that alkali-rich magmas do not outstrip dacite or rhyolite arc compositions in respect of sulphur abundance and can inform both climate modelling efforts and the search for the eruptions’ signatures in ice core records.…”
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FOTELP-VOX 2024: Comprehensive overview of its capabilities and applications by Živković Milena P., Miladinović Tatjana B., Cimbaljević Željko M., Aichouche Mohamed E.A., Pirković Bogdan A., Krstić Dragana Ž.

“…The results demonstrate the program's capability to replicate complex dose distributions with high accuracy, in comparison with clinical techniques like volumetric modulated arc therapy and 3-D conformal radiotherapy. FOTELP-VOX 2024 has demonstrated excellent performances when compared to clinical center results, showing a variation of only 5-8 %, which confirms its accuracy in simulating dose deposition and treatment planning. …”
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Nonlinear Finite Element Analysis of the Fluted Corrugated Sheet in the Corrugated Cardboard by Zhiguo Zhang, Tao Qiu, Riheng Song, Yaoyu Sun

“…According to the static pressure test, with the increase of flute height H or arc radius of flute, the maximum stress in the models decreased and the maximum displacement increased. …”
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