Mineral occurrence and acid leaching characteristic of aluminum for coal gangue in Shanxi Province by Longyi ZHAO, Huibing ZHAI, Jianwei ZHANG, Kezhou YAN, Fengling YANG, Yanxia GUO, Fangqin CHENG

“…The calcination temperature significantly influences the activation efficiency of coal gangue, and the optimal temperature ranges between 700 ℃ and 850 ℃. …”
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Effect of temperature and time on purity, morphology and phase transformations of silica from rice husk by Md. Tariqul Islam, Md. Faruk Hossen, Md. Kudrat-E-Zahan, Md. Ali Asraf, C.M. Zakaria, Hayatullah, Md Shohel Rana

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Rapid Prototyping of a Dammann Grating in DMD-Based Maskless Lithography by Qi Zheng, Jinyun Zhou, Qiming Chen, Liang Lei, Kunhua Wen, Yiming Hu

“…Using a series of experiments and optimized designs, we analyze the characteristics of the photocurable resin, quantify the dose modulation for lithography and redesign the mask pattern. …”
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Characterization of cryo-cooled silicon crystal monochromators via measurement of flux versus power by Lucia Alianelli, Hossein Khosroabadi, John Sutter, Andrew C. Walters, Pierpaolo Romano, Kalotina Geraki, Francesco Carlá, Jonathan Rawle, Sarah Barnett, Kawal Sawhney

“…Acceptable monochromator heat load values are determined with this model, to ensure optimal function of the monochromator. This model, previously tested against finite element analyses, is now validated against measured data and it will be used as a tool for initial analysis of monochromator performance on upgraded photon sources.…”
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A Novel Model for Transformation-Induced Plasticity and Its Performance in Predicting Residual Stress in Quenched AISI 4140 Steel Cylinders by Junpeng Li, Yingqiang Xu, Haiwei Wang, Youwei Liu, Yanlong Xu

“…Residual stress characterization through X-ray diffraction (XRD) is employed to validate the predictive capability of the finite element model that couples the new TRIP model. …”
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Investigating the efficiency of fixed bed column containing Fe3O4-ZIF8@eggshell membrane matrix in concurrent adsorption of arsenic and nitrate from water by Hossein Abdipour, Ghorban Asgari, Abdolmotaleb Seid-Mohammadi, Alireza Rahmani, Reza Shokoohi

“…The consequences illustrated that the optimal parameters were: flow rate (6 mL/min), primary content of arsenic (100 µg/L), primary content of nitrate (150 mg/L), bed height (20 cm), and pH (7). …”
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Formation of Silicon Carbide Films by Magnetron Sputtering of Compound Carbon-silicon Target by V.I. Perekrestov, A.S. Kornyushchenko, I.V. Zahaiko

“…The condensates structure and composition were studied with help of transmission electron microscopy (TEM), electron diffraction along with the energy dispersive X-ray elemental analysis. …”
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Directed energy deposition (DED) of Inconel 718-SS316 L bimetallic structures: Experimental investigations and optimization through artificial humming bird algorithm for improved h... by D. Rajamani, A.R. Vinod, K. Niranjan Reddy, M. Siva Kumar

“…The microstructural investigations including metallographic analysis, scanning electron microscope (SEM) with elemental dispersive spectroscopy (EDS) analysis and electron backscattered diffraction (EBSD) analysis were performed at the intermetallic regions of bimetallic samples which were fabricated at optimal processing conditions and the mechanical fractured surfaces. …”
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Simulation, development, and optical emission spectroscopy of microwave plasma chemical vapor deposition reactor for synthesis of large-area single crystal diamond by Vivek K. Shukla, Umesh Palnitkar, H.K. Poswal, Brajesh S. Yadav, Sandeep Dalal, Padmnabh Rai

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Effects of EDM parameters on residual stress and microhardness in Al-10 %SiCmicro-SiCnano hybrid composites: A Simulation and Experimental study by Umair Arif, Imtiaz ali Khan, Faisal Hasan, Afsar Husain, Sanan H. Khan

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TECHNOLOGICAL PECULIARITIES OF THERMAL BARRIER COATINGS BASED ON ZIRCONIUM DIOXIDE by V. V. Okovity, O. G. Devoino, V. A. Okovity, V. M. Astashinsky

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Identification of material parameters based on a homogenization method using EBSD data by Phan Van Tung

“…The method is based on a representative element model for the macroscopically homogeneous material. …”
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Selection of location of radiators in a non-equivident antenna array by N. M. Legkiy, N. V. Mikheev

“…At the same time, a method was implemented to search for the optimal arrangement of emitters relative to each other, in which the directional pattern of the antenna array will have a minimum level of diffraction maxima and the required level of side lobe. …”
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Dispersive Sweatt Model for Broadband Lens Design with Metasurfaces by Weiyu Chen, Ko-Han Shih, C. Kyle Renshaw

“…The Sweatt model has been extensively used to design optical systems containing diffractive optical elements (DOEs) because it captures the dispersive characteristics of DOEs. …”
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Computer Science Integrations with Laser Processing for Advanced Solutions by Serguei P. Murzin

“…The utilization of computer-generated diffractive optical elements (DOEs) was emphasized as a means to precisely control laser beam characteristics, thus broadening the application opportunities across various industries. …”
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A Hybrid Algorithm for Multi-Beam Steering of LCOS-Based Wavelength Selective Switch by Yunshu Gao, Zhongwei Tan, Xiao Chen, Genxiang Chen

“…Iterative Fourier transform algorithm (IFTA) has been widely applied to achieve holograms in diffractive optical elements, however it is insufficient for designing holograms uploaded on liquid crystal on silicon (LCOS) to steer multi-beams in a wavelength selective switch (WSS). …”
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Concept of a Double Tilted Rowland Spectrograph for X-Rays by Hans Moritz Günther, Casey T. DeRoo, Ralf K. Heilmann, Edward Hertz

“…High-resolution spectroscopy in soft X-rays (<2 keV) requires diffractive elements to resolve any astrophysically relevant diagnostics, such as closely spaced lines, weak absorption lines, or line profiles. …”
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Achieving tip-based down-milling forming of nanograting structures with variable heights through precise control of nano revolving trajectories by Bo Xue, Huilin Yan, Zhengchang Liu, Yongda Yan, Yanquan Geng

“…With the advantage of high light intensity due to low scatting, structural colors generated by metallic diffraction nanograting structures, used as a type of diffractive optical element, have shown great potential for application in industrial and scientific research fields such as optical anti-counterfeiting and sensors. …”
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Effect of Rare Earth Content on Microstructure and Corrosion Resistance of HRB400 Steel by Chen　Hao, Sun　Yibin, Xie　Qingmin, Liu　Xiaolong, Zhang　Cunshuai, Peng　Zhixian, Cheng　Zhaoyang, Liu　Jing

“…As the rare earth content increases， the corrosion resistance of the steel gradually improves， with the optimal performance observed in the steel containing 0.01% rare earth elements.…”
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Improving Mechanical Properties of Low-Quality Pure Aluminum by Minor Reinforcement with Fine B₄C Particles and T6 Heat Treatment by Maxat Abishkenov, Ilgar Tavshanov, Nikita Lutchenko, Nursultan Amanzholov, Daniyar Kalmyrzayev, Zhassulan Ashkeyev, Kayrosh Nogaev, Saltanat Kydyrbayeva, Assylbek Abdirashit

“…However, unlike many aluminum alloys, pure aluminum exhibits high ductility and is often free from expensive alloying elements. This makes it a promising candidate for minor reinforcement to produce cost-effective composites with an optimal balance of strength and ductility. …”
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