Automatic Condition Monitoring of Industrial Rolling-Element Bearings Using Motor’s Vibration and Current Analysis by Zhenyu Yang

“…The temporal feature indicated a feasibility to detect generalized roughness fault. The practical issues, such as deviations of predicted characteristic frequencies, sideband effects, time-average of spectra, and selection of fault index and thresholds, are also discussed. …”
Get full text

Finite Element Model Updating of Large-Span-Cable-Stayed Bridge Based on Response Surface by Yanjun Lv, Juchao Wu, Junlong Li, Wei Wang, Tongning Wang, Ye Yuan, Jianing Wang

“…Finite element (FE) model updating based on the response surface method using load test data of a cable-stayed bridge. …”
Get full text

GPR in Damage Identification of Concrete Elements—A Case Study of Diagnostics in a Prestressed Bridge by Piotr Łaziński, Marcin Jasiński, Mateusz Uściłowski, Dawid Piotrowski, Łukasz Ortyl

Get full text

Understanding Epistatic Interactions between Genes Targeted by Non-coding Regulatory Elements in Complex Diseases by Min Kyung Sung, Hyoeun Bang, Jung Kyoon Choi

“…Genome-wide association studies have proven the highly polygenic architecture of complex diseases or traits; therefore, single-locus-based methods are usually unable to detect all involved loci, especially when individual loci exert small effects. …”
Get full text

MODAL ANALYSIS OF CARRIER SYSTEM FOR HEAVY HORIZONTAL MULTIFUNCTION MACHINING CENTER BY FINITE ELEMENT METHOD by Yu. V. Vasilevich, S. S. Dovnar, I. I. Shumsky

“…Reliability of FEM- estimations has been proved by in-situ vibration measurements.An effect for stabilization of resonance modes has been detected while making variations in design parameters of the machine tool. …”
Get full text

Design Features of Antenna Arrays of Automotive Radars Based on Transmitting and Receiving Multi-Element Modules by A. A. Kuzin, A. V. Miakinkov, S. A. Shabalin

“…The effect of coplanar transmission lines on the RP was shown. …”
Get full text

ANALYSING THE POSIBILITY OF FUEL FILTER ELEMENTS OPERATING EFFECTIVINESS EVALUATION WITH X-RAY FLUORESCENSE METHOD by M. L. Nemchikov, A. N. Kozlov, K. I. Gryadunov, A. M. Meleshnikov

“…The article deals with the results of the research into the composition and concentration of mechanical impurities from different layers of the regular filter EFB-15/120-104 0615 production number of NGOs "Unit", which has been removed from the supply line TC-1 aviation fuel tank farm from the State Reserve in the refueling tank farm "Vnukovo" and the filter control of Velcon company brand the CDF 230F, which is removed from the tanker, in order to assess their performance and service life prediction using X-ray fluorescence method.Illustrative and graphic research results are given, which allow to assess the effectiveness of the used filters. The assessment measuring of the found elements concentrations in different areas of the test sample: 4sm2 area, 1 cm2 and 0.25 cm2, cut from a cardboard filter area is made. …”
Get full text

Major and Trace Airborne Elements and Ecological Risk Assessment: Georgia Moss Survey 2019–2023 by Omari Chaligava, Inga Zinicovscaia, Alexandra Peshkova, Nikita Yushin, Marina Frontasyeva, Konstantin Vergel, Makhabbat Nurkassimova, Liliana Cepoi

“…Primarily samples of <i>Hypnum cupressiforme</i> were selected, with supplementary samples of <i>Abietinella abietina</i>, <i>Pleurozium schreberi</i>, and <i>Hylocomium splendens</i> in cases of the former’s absence. The content of 14 elements (Al, Ba, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, S, Sr, V, and Zn) was detected using Inductively Coupled Plasma Atomic Emission Spectroscopy (ICP-AES), while the Hg content was determined using a Direct Mercury Analyzer. …”
Get full text

Zero-day exploits detection with adaptive WavePCA-Autoencoder (AWPA) adaptive hybrid exploit detection network (AHEDNet) by Ahmed A. Mohamed, Abdullah Al-Saleh, Sunil Kumar Sharma, Ghanshyam G. Tejani

“…To address the issues mentioned above, the proposed framework consisted of three novel elements. The first key innovations are the introduction of “Adaptive WavePCA-Autoencoder (AWPA)” for pre-processing stage which address the denoising and dimensionality reduction, and contributes to the general dependability and accuracy of zero-day exploit detection. …”
Get full text

Recent advances in the design of SERS substrates and sensing systems for (bio)sensing applications: Systems from single cell to single molecule detection [version 3; peer review: 3... by Pooja Nag, Kapil Sadani, Sreelakshmi C S, Chiranjay Mukhopadhyay, Anirudh Bharadwaj, Ashwini G Shenoy, Sai Ratnakar Tadi

“…The development of SERS active substrates requires further consideration and optimization of several critical features such as surface periodicity, hotspot density, mitigation of sample or surface autofluorescence, tuning of surface hydrophilicities, use of specific (bio) recognition elements with suitable linkers and bioconjugation chemistries, and use of appropriate optics to obtain relevant sensing outcomes in terms of sensitivity, cross-sensitivity, limit of detection, signal-to-noise ratio (SNR), stability, shelf-life, and disposability. …”
Get full text

Effects of CREB and miR-132-3p on aluminum-induced abnormal phosphorylation of tau protein in rat hippocampus by Wenjie XIAO, Xu XU, Minmin LEI, Xiaojuan YANG

“…BackgroundCyclic AMP response element binding protein (CREB) and miR-132-3p have been proved to be related to many neurodegenerative diseases. …”
Get full text

EcoDetect-YOLOv2: A High-Performance Model for Multi-Scale Waste Detection in Complex Surveillance Environments by Jing Su, Ruihan Chen, Mingzhi Li, Shenlin Liu, Guobao Xu, Zanhong Zheng

“…These results highlight the model’s effectiveness in real-time, multi-object waste detection, providing a scalable and efficient tool for automated urban and digital governance.…”
Get full text

Identification of electrical breakdown faults in shunt capacitor bank elements using instantaneous negative sequence current by Wenhai Zhang, Yuzhe Li, Wen Xiao, Shu Zhang, Xianyong Xiao

“…Accurate and timely detection of EBFs is vital to effectively monitor the condition of SCBs. …”
Get full text

Accurate Determination of Elemental Contents in Carbonate Minerals with Laser Ablation Inductively Coupled Plasma-Mass Spectrometry by Tao LUO, Liyuan QING, Jinyu LIU, Wen ZHANG, Tao HE, Zhaochu HU

“…The detection limits of trace elements were reduced by 5-10 times with the frequency of femtosecond laser ablation increased from 10Hz to 100Hz. …”
Get full text

Determination of 34 Elements in Ground Substrate of Black Soil by ICP-MS/OES with Alkali Melting Digestion by Haiyue YU, Qi ZHANG, Bing LU, Chenhao HAN, Taoyuan WANG, Mingliang LI

“…On this basis, the detection limit of the samples was 0.010−50.13μg/g by the experimental method of control samples, and the results satisfied the requirements of soil analysis and detection. …”
Get full text

Exploratory analysis of potential toxic elements in Moroccan couscous and health risk evaluation utilizing ICP-OES by Othmane Hammani, Najlae El-Otmani, Omar Ben Lenda, Hamza El Azhari, Abderrazak Rfaki, Naima Lahlouhi, Youssef Mourad, Abdelaziz Abdallaoui

“…However, these grains are susceptible to the accumulation of trace elements that can have adverse effects on human health. …”
Get full text

Deep Learning Enabled Fault Diagnosis Using Time-Frequency Image Analysis of Rolling Element Bearings by David Verstraete, Andrés Ferrada, Enrique López Droguett, Viviana Meruane, Mohammad Modarres

“…This methodology was applied to two public data sets of rolling element bearing vibration signals. Three time-frequency analysis methods (short-time Fourier transform, wavelet transform, and Hilbert-Huang transform) were explored for their representation effectiveness. …”
Get full text

Bismuth-containing glassy reference materials for establishing the content of transition elements using luminescent-based methods by V. V. Borisova, V. A. Kutvitsky, E. V. Mironova, I. A. Romanova, O. I. Ostanina

“…Luminescence analysis was used as a research method due to its high selectivity and low detection limits with respect to elemental impurities in controlled objects (usually constituting 1 · 10–6–1 · 10–4 wt %). …”
Get full text

Intelligent Automated Monitoring and Curing System for Cracks in Concrete Elements Using Integrated Sensors and Embedded Controllers by Papa Pio Ascona García, Guido Elar Ordoñez Carpio, Wilmer Moisés Zelada Zamora, Marco Antonio Aguirre Camacho, Wilmer Rojas Pintado, Emerson Julio Cuadros Rojas, Hipatia Merlita Mundaca Ramos, Nilthon Arce Fernández

“…This study addresses the formation, detection, and repair of cracks in concrete elements exposed to temperatures above 25 °C, where accelerated evaporation compromises their structural strength. …”
Get full text

Defect Location Analysis of CFRP Plates Based on Morphological Filtering Technique by Yanlai Peng, Zhenyu Wu, Xiaoying Cheng, Lin Shi

Get full text