المؤلفون: Shang-Wei Chao, Feng-Li Lian

المصدر: IEEE Access, Vol 13, Pp 5236-5247 (2025)

مصطلحات موضوعية: Adaptive frequency band decomposition, photoplethysmography, prediction algorithms, sensor systems, signal denoising, time series analysis, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/10820351/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/afefadec1ce842d8b01b6eb028c69f9d

المؤلفون: Pratibha S Sonawane, Jagdish B. Helonde

المصدر: Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization, Vol 12, Iss 1 (2024)

مصطلحات موضوعية: Deep learning classification, optimisation algorithm, epileptic seizure prediction, EEG signals, frequency band features, Biotechnology, TP248.13-248.65

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2168-1163; https://doaj.org/toc/2168-1171

URL الوصول: https://doaj.org/article/a059928fd95e4aa5b6b78e4e25b1d6c6

المؤلفون: Chha, Haylim, Peng, Yongbo

المصدر: Engineering Computations, 2024, Vol. 41, Issue 4, pp. 865-896.

URL الوصول: http://www.emeraldinsight.com/doi/10.1108/EC-10-2023-0704

المؤلفون: LIU Liping, BAO Tong, XIN Yu, HU Liujun

المصدر: Dianxin kexue, Vol 40, Pp 34-41 (2024)

مصطلحات موضوعية: Terahertz frequency band, high-mobility scenario, reference signal, channel estimation, spectrum efficiency, Telecommunication, TK5101-6720, Technology

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1000-0801

URL الوصول: https://doaj.org/article/447ffdde5ab14d9a8ffeadc697953d6a

المؤلفون: Dong Li, Dongdong Qian, Shusen Cao, Chao Chen, Jili Yin, Zhoujian You, Hongkai Wang, Lunzheng Zhang, Xiangdong Shi, Futong Wang

المصدر: Scientific Reports, Vol 14, Iss 1, Pp 1-20 (2024)

مصطلحات موضوعية: Composite vibration isolation wall, Frequency domain, Relative position, Frequency band, Vibration isolation effect, Medicine, Science

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2045-2322

URL الوصول: https://doaj.org/article/08652528a1134692b1789cdfbd5bf27b

المؤلفون: Jansirani G, Raj R Gandhi

المصدر: Measurement Science Review, Vol 24, Iss 4, Pp 145-149 (2024)

مصطلحات موضوعية: quad-band antenna, satellite communication, stub-incorporated design, wireless applications, frequency band optimization, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1335-8871

URL الوصول: https://doaj.org/article/a7e67946d86d4663b78b0f34d13a85b4

المؤلفون: Alexey V. Borisenkov, Oleg V. Goryachkin, Nikolay A. Gusev, Alexey S. Lifanov

المصدر: Физика волновых процессов и радиотехнические системы, Vol 27, Iss 2, Pp 100-110 (2024)

مصطلحات موضوعية: synthetic aperture radar, vhf frequency band, unmanned aerial vehicle, flight path knowledge errors, uncertainty function, Physics, QC1-999, Electronics, TK7800-8360

وصف الملف: electronic resource

Relation: https://journals.ssau.ru/pwp/article/viewFile/27706/10708; https://doaj.org/toc/1810-3189; https://doaj.org/toc/2782-294X

URL الوصول: https://doaj.org/article/74fc1783524e43b89931cb261ce861b3

المؤلفون: WANG Linzhi, LIU Dongmei, WANG Shuaiqi, CAO Kuo, GAO Linsheng

المصدر: Gong-kuang zidonghua, Vol 50, Iss 5, Pp 125-134 (2024)

مصطلحات موضوعية: raw coal, briquette, features of acoustic emission evolution, pseudo triaxial compression experiment, frequency band energy distribution, nonlinear features, hurst index, Mining engineering. Metallurgy, TN1-997

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1671-251X

URL الوصول: https://doaj.org/article/e416f12e6f8f4790b7ab056cff47b346

المؤلفون: Andrej Hrovat, Aleš Simončič, Teodora Kocevska, Grega Morano, Aleš Švigelj, Tomaž Javornik

المصدر: Journal of Communications Software and Systems, Vol 20, Iss 1, Pp 23-37 (2024)

مصطلحات موضوعية: terahertz - thz, thz frequency band, channel parameters, integrated communications and sensing - isac, electromagnetic waves -em waves, radio frequency (rf) sensing, thz channel modeling, Computer software, QA76.75-76.765

وصف الملف: electronic resource

Relation: https://jcoms.fesb.unist.hr/10.24138/jcomss-2023-0174/; https://doaj.org/toc/1845-6421; https://doaj.org/toc/1846-6079

URL الوصول: https://doaj.org/article/4f75769614714d98be64a8160a21a092

المؤلفون: Orji Prince Orji, Obiegbuna Dominic Chukwuebuka, Okoro Eucharia Chidinma, Ugonabo Obiageli Josephine, Okezuonu Patrick Chinedu, Iyida Evaristus Uzochukwu, Ugwu Chukwuebuka Jude, Menteso Firew Meka, Ikechukwu Ugochukwu Chiemeka

المصدر: Journal of Astronomy and Space Sciences, Vol 41, Iss 1, Pp 25-33 (2024)

مصطلحات موضوعية: propagation, time exceedance, rain attenuation, frequency band, polarization, Astronomy, QB1-991

وصف الملف: electronic resource

Relation: https://www.janss.kr/archive/view_article?pid=jass-41-1-25; https://doaj.org/toc/2093-5587; https://doaj.org/toc/2093-1409

URL الوصول: https://doaj.org/article/ac7bcc26fbc0467da70a3dd450c1868d

المؤلفون: Haosheng Liu, Hongbo Zhang

المصدر: Crystals, Vol 15, Iss 1, p 13 (2024)

مصطلحات موضوعية: auxetic slender strip, ultra-wide low-frequency band gap, seismic metamaterial, lamb wave, flexural wave, finite element method, Crystallography, QD901-999

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2073-4352/15/1/13; https://doaj.org/toc/2073-4352

URL الوصول: https://doaj.org/article/87d14ead6dbf4698b127b9ebdc8639e6

المؤلفون: Ran Chen, Yun Jiao, Jun-Sa Zhu, Xun-Heng Wang, Mei-Ting Zhao

المصدر: Frontiers in Human Neuroscience, Vol 18 (2024)

مصطلحات موضوعية: attention deficit hyperactivity disorder, resting-state fMRI, ADHD subtype, frequency band, temporal dynamics, Neurosciences. Biological psychiatry. Neuropsychiatry, RC321-571

وصف الملف: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fnhum.2024.1412572/full; https://doaj.org/toc/1662-5161

URL الوصول: https://doaj.org/article/9180f0ed0b104ba08b351f87f7c2fdf1

المؤلفون: Viacheslav Kovtun, Krzysztof Grochla, Saad Aldosary, Mohammed Al-Maitah

المصدر: Royal Society Open Science, Vol 11, Iss 7 (2024)

مصطلحات موضوعية: smart city, unlicensed frequency band, WiMax-1/2 cluster, service duration, information transfer, communication resources management, Science

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2054-5703

URL الوصول: https://doaj.org/article/0c08fa0dc1934dfc9489e3c4feb31477

المؤلفون: Changchang Yang, Yafang Tang, Jindai Wang, Ji Zhou, Yi Pu

المصدر: IEEE Access, Vol 12, Pp 190922-190935 (2024)

مصطلحات موضوعية: Inverter-interfaced renewable energy generator, fault characteristics, pilot differential protection, dominant frequency band, frequency-domain energy, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/10802891/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/0f8e80f121164816bf32c14ba13c9c83

المؤلفون: Wenli Yang, Junpeng Ma, Ruiting Sun, Shunliang Wang, Tianqi Liu

المصدر: CSEE Journal of Power and Energy Systems, Vol 10, Iss 6, Pp 2411-2422 (2024)

مصطلحات موضوعية: High-power impedance measurement device, over-modulation technique, smooth transition strategy, spread frequency band, Technology, Physics, QC1-999

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/9877978/; https://doaj.org/toc/2096-0042

URL الوصول: https://doaj.org/article/36f3f811b5914dca8edea4e55f81f0fb

المؤلفون: Eric Liu, Cidnee Luu, Lyndia C. Wu

المصدر: IEEE Transactions on Neural Systems and Rehabilitation Engineering, Vol 32, Pp 587-596 (2024)

مصطلحات موضوعية: Frequency band power, resting state electroencephalography (rsEEG), sample entropy, within-participants variability, Medical technology, R855-855.5, Therapeutics. Pharmacology, RM1-950

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/10409232/; https://doaj.org/toc/1558-0210

URL الوصول: https://doaj.org/article/e7a47a7188944ed5b58abba90b9c4633

المؤلفون: Lu Ma, Haipeng Xu

المصدر: IEEE Access, Vol 12, Pp 42710-42724 (2024)

مصطلحات موضوعية: Frequency division multi feature complex brain network, parallel convolutional neural network, classification accuracy, full frequency band, synchronous network, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/10474366/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/ea727bb926d34026971893a001bab693

المؤلفون: A. P. Kravchunovsky

المصدر: Космические аппараты и технологии, Vol 7, Iss 4, Pp 243-250 (2023)

مصطلحات موضوعية: spacecraft, microvibration, vibration, vibroisolation, frequency band, Motor vehicles. Aeronautics. Astronautics, TL1-4050

وصف الملف: electronic resource

Relation: http://journal-niss.ru/en/archive_view.php?num=320; https://doaj.org/toc/2618-7957

URL الوصول: https://doaj.org/article/dbe1df8f31cd48e3ac35fbd277e0e8ae

المؤلفون: Lvgang Shi, Yuyin Hong, Shun Zhang, Hao Jin, Shengming Wang, Gang Feng

المصدر: Diagnostics, Vol 14, Iss 23, p 2695 (2024)

مصطلحات موضوعية: disuse muscle atrophy, surface electromyography, frequency band of power spectrum density, composition of muscle fiber types, Medicine (General), R5-920

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2075-4418/14/23/2695; https://doaj.org/toc/2075-4418

URL الوصول: https://doaj.org/article/7c0a0e8ca8fd46d7b43ce85052016492

المؤلفون: Limengnan Zhou, Bufan He, Xi Jin, Guangling Sun

المصدر: Mathematics, Vol 12, Iss 20, p 3287 (2024)

مصطلحات موضوعية: face recognition, facial universal adversarial perturbations, frequency band filters, customized target example, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2227-7390/12/20/3287; https://doaj.org/toc/2227-7390

URL الوصول: https://doaj.org/article/d9f6b4cfa7ed47879fded05b3ffbc633