A detailed study on the physical, mechanical, structural and gamma ray shielding properties of Al2O3–Na2O–SiO2–B2O3–Bi2O3glass system by M.I. Sayyed, Ashok Kumar, Taha A. Hanafy, Yasser Maghrbi

“…FTIR spectrainvestigation found BO3, BO4, SiO4, and BiO6 structural units to be present. The glasses' highest mass attenuation coefficient (MAC) is at 0.0395 MeV, the lowest energy value. …”
Get full text

Investigation of 3D Printed Self-Sensing UHPC Composites Using Graphite and Hybrid Carbon Microfibers by Han Liu, Simon Laflamme, Bin Cai, Ping Lyu, Sri Sritharan, Kejin Wang

Get full text

Arrayable TDC with Voltage-Controlled Ring Oscillator for dToF Image Sensors by Liying Chen, Bangtian Li, Chuantong Cheng

“…Compared with previous research methods, the proposed phase arbiter structure can eliminate sampling errors and improve the linearity of TDC. …”
Get full text

Green tea dye ligands to transfer toxic lead metal ions to precipitated metal complexes for polymer composite applications by Dana S. Muhammad, Dara M. Aziz, Shujahadeen B. Aziz

“…It was found that integrating PVA solution with washed PbMC solution using a casting method is a novel green methodology for delivering PVA-based composites. The structural and optical properties of PVA: PbMC composites have been examined using XRD, FTIR, SEM and (UV-Vis) spectroscopy. …”
Get full text

NiTi super elastic shape memory alloy reinforcement for beam-column and column-foundation connection joints by Ali Rıza Arikan, Savaş Erdem

Get full text

Phase space electron hole in the Venusian upper mantle boundary by Ahmed Gamal, Waleed Moslem Moslem, Mohamed Saleh Yousef, Ali Yahia Ellithi

“…This study examines the characteristics of ion-acoustic solitary waves and double-layer structures. The influence of various plasma parameters on the wave properties is investigated to gain a better understanding of the formation and propagation of these non-linear structures. …”
Get full text

A python approach for prediction of physicochemical properties of anti-arrhythmia drugs using topological descriptors by Huiling Qin, Mudassar Rehman, Muhammad Farhan Hanif, Muhammad Yousaf Bhatti, Muhammad Kamran Siddiqui, Mohamed Abubakar Fiidow

“…Anti-arrhythmic drug development is challenging due to the complex relationship between chemical structure and drug efficacy. To address this, we applied machine learning techniques, specifically linear regression models combined with K-fold cross-validation, to predict critical properties such as Density, Boiling Point, Flash Point, Bioconcentration Factor (BCF), Organic Carbon Partition Coefficient (KOC), Polarizability, and Molar Volume. …”
Get full text

Research on the seasonal driving mechanisms of benthic macroinvertebrate communities in streams by Yiyang Feng, Mengyu Yang, Hao Chen, Fulin Tang, Xin Liu, Jialiang Shi, Haijun Yang

“…In this study, the community structure and diversity of macroinvertebrate benthic animals in the 18 streams, Cangshan, Dali City, Yunnan Province, were investigated in detail. …”
Get full text

Smart Chaining: Templing and Temple Search by Rajeev Ranjan Kumar Tripathi, Rahul Mishra, Shailesh Kumar Agrahari, Pradeep Kumar Singh, Sarvpal Singh

“…Second, chaining is structurally re-architected with linked lists substituted by B-trees of order 5, which gives the Templing and Temple Search framework. …”
Get full text

Blessing of dimensionality in spiking neural networks: the by-chance functional learning by Valeri A. Makarov, Sergey A. Lobov, Sergey A. Lobov

Get full text

Czas i przestrzeń w badaniach sztuki oraz twórczości literackiej ks. profesora Janusza St. Pasierba by Urszula Mazurczak

Get full text

Thermodynamic Aspects of Pavement Engineering by B. M. Khroustalev, Tinguo Liu, Yu. H. Aliakseyeu, Zhongyu Li, V. D. Akeliev, V. T. Minchenya

Get full text

Enhanced mm-Wave Frequency Up-Conversion via a Time-Varying Graphene Aperture on a Cavity Resonator by Stamatios Amanatiadis, Theodosios Karamanos, Fabrice Lemoult, Nikolaos V. Kantartzis

“…The transition to 5G and beyond has highlighted the need for efficient devices that operate at mm-wave frequencies, which require new structures and pose fabrication challenges. This paper proposes a novel non-linear antenna that combines the well-established substrate-integrated cavity (SIC) radiators and time-varying graphene for generating harmonic frequencies in the mm-wave spectrum. …”
Get full text

ON ASSESSMENT OF DILAPIDATION IN ELASTO-PLASTIC ELEMENTS OF BUILDINGS by S. N. Osipov, D. A. Pozdniakov

“…In this context dilapidated operational period of construction elements and structures should not be included in their rated service life which firstly should guarantee the required security level.…”
Get full text

LEST: Large-Scale LiDAR Semantic Segmentation With Deployment-Friendly Transformer Architecture by Chuanyu Luo, Nuo Cheng, Sikun Ma, Han Li, Xiaohan Li, Shengguang Lei, Pu Li

“…Most state-of-the-art LiDAR semantic segmentation methods rely on complex operators, such as sparse 3D convolutions or KdTree structures, which hinder their deployment on modern embedded devices. …”
Get full text

III-nitride MQW-based optoelectronic sensors for multifunctional environmental monitoring by Xumin Gao, Dongmei Wu, Tianlong Xie, Jialei Yuan, Mingyuan Xie, Yongjin Wang, Haitao Zhao, Gangyi Zhu, Zheng Shi

“…The sensor is featured with a double concentric circle structure which supports both on-chip and off-chip detection mechanisms, being capable of detecting environmental parameters like rotational speed, proximity, and sucrose concentration. …”
Get full text

Improving the Processing Algorithm of Beijing MST Radar Power Spectral Density Data by Chen Ze, Tian Yufang, Lü Daren

“…Beijing MST radar is a unique large instrument for atmospheric dynamic structure detection in Chinese Meridian Project. It plays an essential role in the in-depth understanding of the vertical structure of atmospheric wind, waves and turbulence in the troposphere, lower stratosphere, mesosphere, and lower thermosphere in North China. …”
Get full text

Evolution of the precursor structure during the preparation of the nanopowders with perovskite-type LnLn’O3 (Ln, Ln’ = REE) complex oxide phase in the La2O3-Lu2O3-Yb2O3 system by Oleksandr V. Shyrokov, Tatiana F. Lobunets, Olga V. Chudinovych, Tamara V. Tomila, Andrey V. Ragulya

“…The thermal decomposition of complex oxide phases, such as perovskite, in the La2O3-Lu2O3-Yb2O3 systemwith a specific surface area of 37 m2/g, synthesised by the heterogeneous precipitation method under non-isothermal conditions of linear heating at a rate of 5 deg/min, was studied to reveal the features of structure changes in intermediate products. …”
Get full text

Experimental Determination of the Focal Distance of Cumulative Pyrotechnic Device in Launch Vehicle Separation System by Yevhen Boliubash

“…The research results provide valuable data for optimizing the mass characteristics of the structure by applying the optimal focal distance parameter for setting the linear shaped charge. …”
Get full text

Method for suppressing range sidelobes of bistatic integrated sensing and communication signal based on LFM by JI Chenxing, LI Peng, ZHANG Tianxiang, GAO Yulong

“…Focusing on modulation schemes and receiver architecture as key points of investigation, two innovative methods were proposed: phase reduction modulation and receiver structure optimization. By employing performance metrics such as ambiguity function and bit error rate, and through comparative simulation analysis, the feasibility and effectiveness of the optimization methods were verified.…”
Get full text