A Low-Profile Antenna Based on Single-Layer Metasurface for Ku-Band Applications by Yadgar I. Abdulkarim, Halgurd N. Awl, Fahmi F. Muhammadsharif, Muharrem Karaaslan, Rashad H. Mahmud, Sattar O. Hasan, Ömer Işık, Heng Luo, Shengxiang Huang

“…In this work, we propose a new design of incorporating periodic metasurface array to enhance the bandwidth and gain while keeping the antenna to a low-profile scheme. …”
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Advances in synthesis, medicinal properties and biomedical applications of pyridine derivatives: A comprehensive review by Duryodhan Sahu, P.S. Rama Sreekanth, Prasanta Kumar Behera, Manoj Kumar Pradhan, Amit Patnaik, Sachin Salunkhe, Robert Cep

“…Pyridine derivatives have emerged as promising candidates in the field of biomedical research, showcasing a wide array of applications in drug development and therapeutic interventions. …”
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Direct analytical efficiency assessment of the NaI(Tl) gamma-ray detector (Romashka) by Thabet Abouzeid A., Badawi Mohamed S., Hamzawy Ayman, Ruskov Ivan N., Badawi Mohamed I., Sirakov Ivan A., Kopatch Yuri N., Grozdanov Dimitar N., Salem Bohaysa A.

“…The present study focuses on the analytical and numerical calculations of the solid angle, effective solid angle, efficiency, and gamma-ray average path length within the detector materials as a function of the source position. This analysis is conducted for a Romashka module of the 4p NaI(Tl) gamma-ray detector array (NaGRaDA). …”
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Efficiency and safety of peripheral regional anesthesia application in urgent traumatology by O. A. Lovkin, V. I. Pertsov, K. I. Lurie

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Design and Evaluation of a Sector Beam Antenna for 79-GHz Short-Range Radar Sensors by Jae-Ho Lee, Jong Min Lee, Dong-Wook Seo

“…This paper presents the design and implementation of sector beam transmit (Tx) antennas for achieving wide detection coverage in a 79-GHz short-range radar (SRR) sensor for automotive or construction heavy equipment applications. …”
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Flavonoid-profile determination for a hypoglycemic collection by high-performance liquid chromatography by A. M. Kutovaya, V. N. Davydova, I. B. Perova, K. I. Eller

“…According to a number of researchers, the antidiabetic properties of these herbs are largely due to the presence of polyphenolic compounds, especially flavonoids. …”
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A hybrid implant combining a macroporous device with immunoprotective microcapsules for cell therapy applications: A conceptual in vitro study by Adam Stell, Vijayaganapathy Vaithilingam, Sami G. Mohammed, Rick H.W. de Vries, Denise F.A. de Bont, Eelco J.P. de Koning, Aart A. van Apeldoorn

“…The hybrid implant comprises a microwell-array macroporous device fabricated from non-degradable clinically approved polyvinylidene fluoride (PVDF) combined with immunoprotective alginate microcapsules. …”
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A Novel Three-Dimensional Direction-of-Arrival Estimation Approach Using a Deep Convolutional Neural Network by Constantinos M. Mylonakis, Zaharias D. Zaharis

“…This article aims to constitute a noteworthy contribution to the domain of direction-of-arrival (DoA) estimation through the application of deep learning algorithms. …”
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In‐Sensor Computing‐Based Smart Sensing Architecture Implemented Using a Dual‐Gate Metal‐Oxide Thin‐Film Transistor Technology by Tengteng Lei, Yushen Hu, Xinying Xie, Runxiao Shi, Man Wong

“…Abstract An array of sensors generating a collection of correlated signals can benefit from integration with a “smart” system for autonomous inferencing. …”
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A Low-Profile Dual-Band Directional Antenna for Unmanned Aerial Vehicle Applications by Hui Jin, Chong-Zhi Han, Yanzhi Fu, Huaiwen Yang

“…A low-profile dual-band directional antenna operating at both 2.4 and 5 GHz for wireless local area networks (WLANs) for unmanned aerial vehicles (UAVs) applications is proposed in the paper. …”
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MIMO radar DOA element position error correction method based on overlapping reference element matrix reconstruction by Feng Tian, Tianyu Wei, Weibo Fu, Siyuan Wang

“…Abstract Aiming at the problem of the degradation of angle estimation performance of the MUSIC algorithm due to the position error of the array element, this paper proposes a MIMO radar DOA array element position error correction method based on overlapping reference array element matrix reconstruction. …”
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A Switchable-Mode Full-Color Imaging System with Wide Field of View for All Time Periods by Shubin Liu, Linwei Guo, Kai Hu, Chunbo Zou

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Auto-Derivation of Simplified Contracted Graphs with Quaternary Links and Re-Construction Contracted Graphs for Topology Synthesis of Parallel Manipulators by Nijia Ye, Zhengwei Geng

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Emerging materials in photonics applications by Sin Jin Tan, Sulaiman Wadi Harun, Yunzheng Wang, Zian Cheak Tiu

“…The papers collected for this issue explore a broad array of applications, addressing critical areas such as (a) optical light source (b) optical light detector (c) optical modulation (d) optical sensing and material characterization, and (e) optical limiter.…”
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Experiments on the application of the infrasound method of remote monitoring of snow avalanches in the Khibiny Mountains by A. V. Fedorov, I. S. Fedorov, V. E. Asming, A. Yu. Motorin

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Design of a discrete сosine transformation processor for image compression systems on a losless-to-lossy circuit by V. V. Kliuchenia

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Rapid Separation of Indole Glucosinolates in Roots of Chinese Cabbage (Brassica rapa Subsp. Pekinensis) by High-Performance Liquid Chromatography with Diode Array Detection by Alfredo Aires, Rosa Carvalho

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A High-Speed, Multi-Channel Lossless Compression Algorithm for High-Resolution Video on FPGA by Xingkai Du, Longhua Xie, Hongchuan Huang, Huawei Chen, Xiaolong Guo, Tingyu Zhao

“…However, limited bandwidth often requires data compression techniques to address transmission bottlenecks. This paper proposes a four-channel high-speed lossless compression algorithm based on FPGA (Field-Programmable Gate Array). …”
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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

“…The traditional acoustic holography method based on single-phase holograms is limited due to its inability to complete acoustic field control with high dynamics and accuracy. Here, we propose a method for constructing an acoustic holographic model, introducing an ultrasonic array to provide dynamic amplitude control degrees of freedom, and combining the dynamically controllable ultrasonic array and high-precision acoustic hologram to achieve the highest acoustic field accuracy and dynamic range. …”
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Non-Invasive and Long-Term Electrophysiological Monitoring Sensors for Cerebral Organoids Differentiation by Yan Jin, Yixun Guo, Qiushi Li, Lei Wu, Yuqing Ge, Jianlong Zhao

“…Understanding the electrophysiological properties of these organoids is crucial for evaluating their functional maturity and potential applications. However, the differentiation and maturation of stem cells into cerebral organoids is a long, slow, and error-prone process. …”
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