Comparative Studies of Three-Dimensional Complex Flow Field Designs in a Proton Exchange Membrane Hydrogen Fuel Cell by Dilyan Gavrailov, Silviya Boycheva

“…Unlike conventional flow fields with linear channels, the complex 3D flow field—featuring repeating baffles along the channel, known as the baffle design—induces a micro-scale interface flux between the gas diffusion layer (GDL) and the flow fields. …”
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Optimal coordination of directional overcurrent relays: A fast and precise quadratically constrained quadratic programming solution methodology by Amir Hossein Poursaeed, Meysam Doostizadeh, Sina Hossein Beigi Fard, Amir Hossein Baharvand, Farhad Namdari

“…This paper addresses the non‐linear nature of the objective function in the optimal coordination of directional overcurrent relays (DOCRs) by employing a quadratic Taylor series expansion around an operating point, converting the problem into a quadratically constrained quadratic programming problem, ensuring a global optimal solution with increased computational efficiency. …”
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A novel two stage neighborhood search for flexible job shop scheduling problem considering reconfigurable machine tools by Yanjun Shi, Chengjia Yu, Shiduo Ning

“…Initially, a mixed-integer linear programming (MILP) model is formulated to comprehensively represent the problem. …”
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Effects of Initial Nitrate Concentrations and Photocatalyst Dosages on Ammonium Ion in Synthetic Wastewater Treated by Photocatalytic Reduction by Orawan Rojviroon, Sanya Sirivithayapakorn, Thammasak Rojviroon, Chalermraj Wantawin

“…Multiple linear regression analysis confirmed the dominant role of [NO3−]0 in the remaining NH4+. …”
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Analytical Modelling of Trapezoidal Monopole Structured Antenna for Wi-Fi, Industrial Scientific and Medical, and Wireless Communication System Applications by Gubbala Kishore Babu, Singam Aruna, Kethavathu Srinivasa Naik

“…The designed antenna polarization is linear, and the radiation is non-directive. The performance bandwidth is 4:1, 2:1, and 5:1 at 2.5, 2.6, and 4.5 GHz and the gain value is 2.3 dB, 2.9 dB, and 5.1 dB, respectively. …”
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Progress in the Design of New Gas-Based Neutron Detectors: A Critical Review by Diogenes Kreusch Filho, Luan Lino Caetano, Ary Machado de Azevedo, Wallace Vallory Nunes

“…The review focuses on the advantages of these new technologies, particularly in terms of neutron capture efficiency and linear response over a wide range of energies. …”
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V2X assisted co‐design of motion planning and control for connected automated vehicle by Jiahang Li, Cailian Chen, Bo Yang

“…The lateral control employs an offline linear quadratic regulator (LQR) from RSUs to control the steering angle of the vehicle. …”
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TEST DETERMINATION OF PROBABILITY OF AIRBORNE DETECTION OF GROUND SURFACE OBJECTS by S. V. Nikolaev

“…The article presents the methods, mathematical model and its software implementation for calculating the efficiency indicators of visual and hardware search and detection of ground objects from the aircraft. …”
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Rapid fabrication of Spiral Varying Retarder for Using in Simple Schemes of Generating Radial and Azimuthal Vector Optical Fields by Victoria Shkuratova, Galina Kostyuk, Maksim Sergeev, Elena Vikhrova

“…In this paper, the simple, reliable and efficient fabrication technology of spiral varying retarder (SVR) on Iceland spar for generating radially and azimuthally polarized beams from linearly polarized Gaussian beam for <italic>&#x03BB;</italic> &#x003D; 632.8 nm is shown. …”
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An Effective Method to Identify Heritable Components from Multivariate Phenotypes. by Jiangwen Sun, Henry R Kranzler, Jinbo Bi

“…The proposed approach can generate linearly-combined traits of high heritability that has been corrected for the fixed effects of covariates. …”
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Development and Application of a Method for Pollution Level Analysis of 16 Phthalate Plasticizers in Pre-prepared Dishes by ZENG Tao, YANG Rong, LI Xiaojing, GAN Pingsheng, LIU Miao, LU Zhuliangzi, LI Yan, BAI Zhijun

“…The results showed that a good linearity (R2 > 0.998) was obtained for all analytes in the concentration range of 0.02–2.00 mg/L, and the limit of detection (LOD) of the method ranged from 0.22 to 5.40 μg/kg. …”
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Analysis of Magnetohydrodynamic Micropolar Nanofluid Flow due to Radially Stretchable Rotating Disk Employing Spectral Method by Ayele Tulu

“…The obtained results confirm that SLLM is a stable, accurate, convergent, and computationally very efficient method to solve a large coupled system of equations. …”
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Sound pressure-dependent acoustic absorption by perforated rigid-frame porous materials by Cavalieri Théo, Van Damme Bart

“…However, thin layers of these classical materials are not efficient at absorbing low-frequency sound waves, which is a practical shortcoming. …”
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Determination of Haloacetic Acids in Bottled and Tap Water Sources by Dispersive Liquid-Liquid Microextraction and GC-MS Analysis by Mohsen A. Al-shatri, Abdulmumin A. Nuhu, Chanbasha Basheer

“…In this study, we developed a fast and efficient method for the determination of six species of these compounds in water using dispersive liquid-liquid microextraction followed by GC-MS analysis. …”
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Manipulation of Polarized Random Lasers from Dye-Doped Twisted Nematic Liquid Crystals Within Wedge Cells by Sheng-Hung Lin, Po-Yen Chen, Yi-Han Li, Chien-Hsing Chen, Ja-Hon Lin, Yao-Hui Chen, Shwu-Yun Tsay, Jin-Jei Wu

“…Moreover, the output intensity of the RLs can be manipulated by the orientation of the linear pump polarization relative to the rubbing direction of polyimide on the incident glass plane. …”
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Square-Framed T Shape mmwave Antenna Array at 28 GHz for Future 5G Devices by Saad Hassan Kiani, Xin Cheng Ren, Adil Bashir, Ammar Rafiq, Muhammad Rizwan Anjum, Mian Muhammad Kamal, Burhan Ud Din, Fazal Muhammad

“…Based on these characteristics, the single element is further constructed into a four-element linear array with a compact size of 18.5 × 24 mm2 The proposed antenna array exhibited dual beam radiation patterns with a high realized gain of 11.5 dBi and 94% efficiency. …”
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Dynamic Acoustic Holography: One-Shot High-Precision and High-Information Methodology by Zhaoxi Li, Yiheng Yang, Qi Lu, Xiongwei Wei, Chenxue Hou, Yi Quan, Xiaozhou Lü, Weimin Bao, Yintang Yang, Chunlong Fei

“…This high-efficiency acoustic field control capability has potential applications in ultrasound imaging, acoustic tweezers, and neuromodulation.…”
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Microfluidic reactors for paired electrosynthesis: Fundamentals, applications and future prospects by Hao Xue, Zhi-Hao Zhao, Menglei Yuan, Guangjin Zhang

“…Paired electrosynthesis has received considerable attention as a consequence of simultaneously synthesizing target products at both cathode and anode, whereas the related synthetic efficiency in batch reactors is still undesirable under certain circumstances. …”
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Solving Power Supply Stability Issues in Remote Agricultural Areas Based on an Improved Sliding-Mode Active Disturbance Rejection Control Method by Boyan Huang, Kai Song, Tao Zhang, Zihui Lian, Hongxu Li, Dezhi Jin, Runjin Wang

“…To resolve this, an improved sliding-mode linear active disturbance rejection control (ISMLADRC) strategy is designed, significantly enhancing the response speed of the microgrid control system while improving its adaptability in complex agricultural environments. …”
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Influence of an emulsion coating on the corrosion resistance of hull plates made of mild steel in natural sea water by Thangaiyan Santhi, Arjunan Krishnaveni, David Selvaraj Gnanasangeetha, Sarmina Duraisamy, Thanappan Sasilatha, Susai Rajendran

“…Polarization study reveals that after paint coating, the linear polarization resistance increases and corrosion current decrease. …”
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