Beyond Green’s Functions: Inverse Helmholtz and “Om” <inline-formula><math display="inline"><semantics><mrow><mi mathvariant="normal">ॐ</mi></mrow></semantics></math></inline-formu... by Maxim Durach

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The Mechanical Properties of 6061-T6 Aluminum Alloy Joints Joined by MIG Welding Method (TPS/i) Using Different Shielding Gas Flow Rates by Faruk Varol, Sedat Dağlaraştı, Erman Ferik

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MCCA-VNet: A Vit-Based Deep Learning Approach for Micro-Expression Recognition Based on Facial Coding by Dehao Zhang, Tao Zhang, Haijiang Sun, Yanhui Tang, Qiaoyuan Liu

“…In the past few years, deep learning methods based on optical flow and Transformer have achieved excellent results in this field, but most of the current algorithms are mainly concentrated on establishing a serialized token through the self-attention model, and they do not take into account the spatial relationship between facial landmarks. …”
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A Single-Field Finite Difference Time-Domain Method Verified Using a Novel Antenna Design with an Artificial Magnetic Conductor Enhanced Structure by Yongjun Qi, Weibo Liang, Yilan Hu, Liang Zhang, Cheng You, Yuxiang Zhang, Tianrun Yan, Hongxing Zheng

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Hydrogen-assisted green synthesis of trimethyl chitosan gold nanoparticles by Yakubu Adekunle Alli, Onome Ejeromedoghene, Peter Olusakin Oladoye, Abayomi Bamisaye, Fatai Oladipupo Oladoyinbo, Sheriff Adewuyi, Hazleen Anuar, Sabu Thomas

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Broadband Antireflection Subwavelength Structures on Fused Silica Using Lower Temperatures Normal Atmosphere Thermal Dewetted Au Nanopatterns by Xin Ye, Jin Huang, Feng Geng, Laixi Sun, Hongjie Liu, Xiaodong Jiang, Weidong Wu, Xiaotao Zu, Wanguo Zheng

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GMPC Material Surface Bonded with FBG Magnetic Field Sensing Technology by LIU Chi, SHEN Tao, YANG Tianyu, FENG Yue, LIU Xin, LI Yunqiang, YUAN Yue

“…In addition, based on the results of simulation analysis, giant magnetostrictive composites with different concentration ratios are developed, and fiber optic gratings (FBGs) are pasted on the surface of the materials to achieve magnetic field detection. …”
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Diagnostic Accuracy of the Optical Coherence Tomography in Assessing Glaucoma Among Filipinos. Part 2: Optic Nerve Head and Retinal Nerve Fiber Layer Parameters by Noel de Jesus Atienza, MD, MSc, Joseph Anthony Tumbocon, MD

“…All ONH and RNFL OCT parameters showed statistically significant differences in mean values between the 2 groups. The ROC curve identified the vertical integrated rim area (AUC: 0.822), the cup-disc area ratio (AUC: 0.816), and the horizontal integrated rim width (AUC: 0.794) as the best optic disc parameters; and the RNFL average thickness (AUC: 0.827), the superior quadrant (AUC: 0.807), and the inferior quadrant (AUC: 0.804) as the best RNFL parameters. …”
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A Fading Suppression Method for Φ-OTDR Systems Based on Multi-Domain Multiplexing by Shuai Tong, Shaoxiong Tang, Yifan Lu, Nuo Yuan, Chi Zhang, Huanhuan Liu, Dao Zhang, Ningmu Zou, Xuping Zhang, Yixin Zhang

“…The principle of MDM is explained in detail, and an experimental system is established to test the fading noise suppression capabilities of different parameter combinations of the PDM, FDM, and SDM methods. …”
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The Detection of Different Cancer Types Using an Optimized MoS₂-Based Surface Plasmon Resonance Multilayer System by Talia Tene, Diego Fabián Vique López, Paulina Elizabeth Valverde Aguirre, Adriana Monserrath Monge Moreno, Cristian Vacacela Gomez

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McFarland Standards-Based Spectrophotometry Method for Calculating Approximate Multiplicity of Infection for an Obligate Intracellular Bacterium <i>Anaplasma phagocytophilum</i> by P. P. Mahesh, Jaydeep Kolape, Hameeda Sultana, Girish Neelakanta

“…The consistency of this method was also tested using the bacterial cultures grown at different times. …”
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The impacts of different eyes, individual differences, and different time points in healthy rats on the variability of visual electrophysiological examination indicators by Hong Chen, Yu Cheng, Ke Diao, YiFan Wang, Jing An, Haijiang Zhang, RongRong Li, Dan Zhang, SuMian Cheng, Minglian Zhang, LiFei Wang

“…PurposeThis article discussed the repeatability and coefficient of variation (CV) of flash visual evoked potential (FVEP) and full-field electroretinogram (ffERG) indicators of different eyes, individuals, and time points of normal male Sprague-Dawley rats, providing a reference for selecting a reasonable control scheme for retinal and optic nerve disease rat models.MethodsTwenty normal 6-8 week Sprague-Dawley rats were selected, from which 10 randomly chosen rats underwent ffERG examination and the other 10 underwent FVEP examination. …”
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Optical properties of artificial intraocular lenses and considerations for additive manufacturing by Bushra Brighesh, Noran Alsuliman, Ahed Nimer, Omnyah Albosaad, Batool Alokosh, Tala Alnaili, Abeer Syed, Michael R. Gardner

“…The material and structure of the IOL are major factors in their efficacy, affecting, among other characteristics, the optics of the eye. In the recent research record, two optical properties have emerged as standardized characterization methods for IOL optics: (1) optical transmittance and (2) optical scattering. …”
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Primary beam calibration for commensal telescopes utilizing offset optics by Emil Polisensky, Tracy E. Clarke, Simona Giacintucci, Wendy Peters

“…The VLA Low-band Ionosphere and Transient Experiment (VLITE) faces challenges in calibration due to the offset Cassegrain optics used in its commensal observing system. This study aims to develop a novel calibration method to improve accuracy with no impact on the Very Large Array (VLA) primary science observations.MethodsWe used the apparent brightness of standard candles identified in VLITE’s commensal data to develop 1D and 2D primary beam response models. …”
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Solar Spectral Beam Splitting Simulation of Aluminum-Based Nanofluid Compatible with Photovoltaic Cells by Gang Wang, Peng Chou, Yongxiang Li, Longyu Xia, Ye Liu, Gaosheng Wei

“…The optical behaviors of nanoparticles and nanofluids are numerically analyzed using the finite-difference time-domain (FDTD) method and the Beer–Lambert law. …”
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Influence of line edge roughness in optical critical dimension metrology by Siefke Thomas

“…While SEM is basically sensitive to the local volume density, optical methods are sensitive to the permittivity of the material. …”
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A Review of Optical Interferometry for High-Precision Length Measurement by Guangyao Huang, Can Cui, Xiaoyang Lei, Qixue Li, Shuhua Yan, Xinghui Li, Guochao Wang

“…For laser interferometry, different measurement methods are presented and compared according to their respective characteristics, including homodyne, heterodyne, white light interferometry, etc. …”
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Repeatability, reproducibility, and agreement for three optical coherence tomography instruments by Jiali Zhang, Muhan Zhong, Shuqi Fan, Xindan Chang, Xue Li, Hao Chen, Jinhua Bao, Yingying Huang

“…Abstract Purpose To explore the repeatability, reproducibility and agreement for three optical coherence tomography (OCT) in measuring retinal (RT) and choroidal thickness (ChT). …”
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A Study of Resolution Improvement in Noncoherent Optical Coherence Imaging by Guoliang Yang, Junhong Su, Yuan Li, Jialin Cai, Yiren Li

“…The empirical analysis of the FINCH imaging system is carried out. The observed optical path is designed, and the method of making a bit-phase mask loaded on a spatial light modulator is presented. …”
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Creative Techniques on Optical Fiber to Produce Luminescence Electronic Textiles by E. Feli, A. Meftahi

“…Accordingly, optical fibers of three different thicknesses (0.25, 0.5, and 0.75 mm) were subjected to secondary operations using techniques such as knotting, pulling, grinding the surface with sandpaper, melting, and creating scratches with a cutter, and were exposed to LED to evaluate their luminescence. …”
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