المؤلفون: Adjei, Abigail Naa Korkor, Tweneboah, George, Owusu Junior, Peterson

المصدر: Journal of Financial Economic Policy, 2024, Vol. 17, Issue 1, pp. 1-28.

URL الوصول: http://www.emeraldinsight.com/doi/10.1108/JFEP-09-2023-0287

المؤلفون: Roghayeh Ghasemi, Patrick Fenske, Tobias Koegel, Markus Hehn, Ingrid Ullmann, Martin Vossiek

المصدر: IEEE Open Journal of Instrumentation and Measurement, Vol 4, Pp 1-15 (2025)

مصطلحات موضوعية: Field-programmable gate array (FPGA), Kalman filter for time offset and frequency skew estimation, precision time protocol (PTP), time and frequency synchronization, wireless sensor network (WSN) synchronization, Instruments and machines, QA71-90, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/10835166/; https://doaj.org/toc/2768-7236

URL الوصول: https://doaj.org/article/d6d834bcede54d92b5224c8fd8422d18

المؤلفون: A-Lin Yongwiriyakul, Watcharapan Suwansantisuk

المصدر: IEEE Access, Vol 12, Pp 61359-61374 (2024)

مصطلحات موضوعية: Generalized frequency-division multiplexing (GFDM), time and frequency synchronization, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/10487928/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/bf5b75462d044c34ae98dd68c506b58e

المؤلفون: Oliver L. Geibendorfer, Christoph Holst

المصدر: IEEE Open Journal of Instrumentation and Measurement, Vol 3, Pp 1-14 (2024)

مصطلحات موضوعية: Light detection and ranging (LiDAR), optical sensors, system identification, time and frequency signal analysis, uncertainty analysis, Instruments and machines, QA71-90, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/10648750/; https://doaj.org/toc/2768-7236

URL الوصول: https://doaj.org/article/295c9cac4b824c8d80091b53fe44656e

المؤلفون: Wantao Huang, Peng Zhang, Dong Hou

المصدر: Applied Sciences, Vol 14, Iss 20, p 9477 (2024)

مصطلحات موضوعية: time and frequency transfer, fiber link, free-space link, two-way phase comparison, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2076-3417/14/20/9477; https://doaj.org/toc/2076-3417

URL الوصول: https://doaj.org/article/ed87a58effa6431890d8b420d1a3e49d

المؤلفون: Marios Koronides, Panagiotis Stylianidis, Constantine Michailides, Toula Onoufriou

المصدر: Journal of Marine Science and Engineering, Vol 12, Iss 10, p 1731 (2024)

مصطلحات موضوعية: real-time water quality monitoring, marine environment, real-time data processing, time and frequency domain analyses, correlation analysis, underwater deployment, Naval architecture. Shipbuilding. Marine engineering, VM1-989, Oceanography, GC1-1581

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2077-1312/12/10/1731; https://doaj.org/toc/2077-1312

URL الوصول: https://doaj.org/article/1e08a1be81834307bd4d00fa913052b3

المؤلفون: Tao Shen, Xi Xi Mai, Yuan Chang, Cheng Tao Deng

المصدر: Energy Strategy Reviews, Vol 53, Iss , Pp 101371- (2024)

مصطلحات موضوعية: Renewable energy market, Environmental protection industry, Dynamic connectedness, DY and BK spillover indexes, Time and frequency perspective, Energy industries. Energy policy. Fuel trade, HD9502-9502.5

وصف الملف: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2211467X24000786; https://doaj.org/toc/2211-467X

URL الوصول: https://doaj.org/article/1150aa4639a04d4582c335a0da1792ac

المؤلفون: Hailay Kiros Kelele, Mulu Bayray Kahsay, Torbjørn Kristian Nielsen

المصدر: Applied Mechanics, Vol 4, Iss 3, Pp 841-855 (2023)

مصطلحات موضوعية: dynamic response, turbulent wind load, wind turbine structure, time and frequency domains, modal analysis, Monte Carlo simulation, Engineering (General). Civil engineering (General), TA1-2040

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2673-3161/4/3/43; https://doaj.org/toc/2673-3161

URL الوصول: https://doaj.org/article/0fbbd16feaf6472ca857a4c71f1a4fba

المؤلفون: Can Ergün, Zeliha, Cagli, Efe Caglar, Durukan Salı, M. Banu

المصدر: Studies in Economics and Finance, 2022, Vol. 40, Issue 3, pp. 425-444.

URL الوصول: http://www.emeraldinsight.com/doi/10.1108/SEF-09-2022-0460

المؤلفون: Cong Chen, Chao Zhang, Jie Ma, Shi-Zhong He, Jian Chen, Liang Sun, Hua-Ping Wang

المصدر: Buildings, Vol 14, Iss 7, p 2249 (2024)

مصطلحات موضوعية: CFRP antenna beam, quasi-distributed FBG sensing technology, vibration feature, modal analysis, time and frequency domain analysis, Building construction, TH1-9745

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2075-5309/14/7/2249; https://doaj.org/toc/2075-5309

URL الوصول: https://doaj.org/article/37f53a09f73b462786602c54b2bd50c4

المؤلفون: Kun Liu, Xiaolong Guan, Xiaoqian Ren, Jianfeng Wu

المصدر: Sensors, Vol 24, Iss 14, p 4495 (2024)

مصطلحات موضوعية: adaptive Kalman filter, rubidium atomic clock, autocovariance least squares, time and frequency, Allan deviation, Chemical technology, TP1-1185

وصف الملف: electronic resource

Relation: https://www.mdpi.com/1424-8220/24/14/4495; https://doaj.org/toc/1424-8220

URL الوصول: https://doaj.org/article/711a45d9b7f046f58961de8f7218e76d

المؤلفون: Barcík, Peter, Hrabina, Jan, Čížek, Martin, Kolka, Zdeněk, Skryja, Petr, Pravdová, Lenka, Číp, Ondřej, Hudcová, Lucie, Havliš, Ondřej, Vojtěch, Josef

مصطلحات موضوعية: free-space optics, MEMS mirror, optical fiber link, optical frequency transfer, phase noise, time and frequency metrology

وصف الملف: text; 1-12; application/pdf

Relation: Electronics (MDPI); https://www.mdpi.com/2079-9292/12/23/4870; Electronics (MDPI). 2023, vol. 12, issue 23, p. 1-12.; 186766; https://hdl.handle.net/11012/245181; orcid:0000-0002-3922-3979; orcid:0000-0002-7034-9430; orcid:0000-0001-6833-3168; G-1724-2019; E-3657-2018; E-1097-2019; 55263561000; 55263001200

الاتاحة: https://hdl.handle.net/11012/245181
https://doi.org/10.3390/electronics12234870

المؤلفون: Braun, Jonas, Powell, Annie K., Unterreiner, Andreas-Neil

المصدر: Chemistry – A European Journal, 30 (43), Art.-Nr.: e202400977 ; ISSN: 0947-6539, 1521-3765

مصطلحات موضوعية: 3d–4f Single Molecule Magnets, Ultrafast Processes, Time and Frequency Domain Spectroscopy, Applied Magnetic Fields, Photoexcitation, ddc:540, Chemistry & allied sciences, info:eu-repo/classification/ddc/540

وصف الملف: application/pdf

Relation: info:eu-repo/semantics/altIdentifier/wos/001248800900001; info:eu-repo/semantics/altIdentifier/issn/0947-6539; info:eu-repo/semantics/altIdentifier/issn/1521-3765; https://publikationen.bibliothek.kit.edu/1000171957; https://publikationen.bibliothek.kit.edu/1000171957/153262256; https://doi.org/10.5445/IR/1000171957

الاتاحة: https://publikationen.bibliothek.kit.edu/1000171957
https://publikationen.bibliothek.kit.edu/1000171957/153262256
https://doi.org/10.5445/IR/1000171957

المؤلفون: Dan Stefanoiu, Janetta Culita

المصدر: Mathematics, Vol 12, Iss 5, p 767 (2024)

مصطلحات موضوعية: orthogonal transforms, time/space-frequency dictionary, windowed Fourier Transforms, analysis and synthesis of images, Mathematics, QA1-939

Relation: https://www.mdpi.com/2227-7390/12/5/767; https://doaj.org/toc/2227-7390; https://doaj.org/article/a683b5fcab9c43878335a7ad1d0555f9

الاتاحة: https://doi.org/10.3390/math12050767
https://doaj.org/article/a683b5fcab9c43878335a7ad1d0555f9

المؤلفون: Yinya Wang, Zhi Ren, Yaqi Yue, Xi Zheng, Xinyuan Zhang, Lijuan Wang

المصدر: Behavioral Sciences, Vol 14, Iss 3, p 233 (2024)

مصطلحات موضوعية: school-age children, time-based prospective memory, time monitoring, time monitoring frequency, Psychology, BF1-990

Relation: https://www.mdpi.com/2076-328X/14/3/233; https://doaj.org/toc/2076-328X; https://doaj.org/article/6d4c57ca9c4440aa83835a114c5b763d

الاتاحة: https://doi.org/10.3390/bs14030233
https://doaj.org/article/6d4c57ca9c4440aa83835a114c5b763d

المؤلفون: Олеся Барковська, Антон Гаврашенко

المصدر: Сучасний стан наукових досліджень та технологій в промисловості, Iss 4 (26) (2023)

مصطلحات موضوعية: mel-cepstral characteristic coefficients, spectrogram, time mask, frequency mask, normalization, neural network, voice, audio series, speech, Engineering economy, TA177.4-185

وصف الملف: electronic resource

Relation: https://www.itssi-journal.com/index.php/ittsi/article/view/437; https://doaj.org/toc/2522-9818; https://doaj.org/toc/2524-2296

URL الوصول: https://doaj.org/article/b749c5f18c4a4e0bb82a518236f9d9b9

المؤلفون: Olesia Barkovska, Anton Havrashenko

المصدر: Сучасний стан наукових досліджень та технологій в промисловості, Iss 4 (26) (2023)

مصطلحات موضوعية: mel-cepstral characteristic coefficients, spectrogram, time mask, frequency mask, normalization, neural network, voice, audio series, speech, Engineering economy, TA177.4-185

وصف الملف: electronic resource

Relation: https://itssi-journal.com/index.php/ittsi/article/view/437; https://doaj.org/toc/2522-9818; https://doaj.org/toc/2524-2296

URL الوصول: https://doaj.org/article/be6a7e6be9764b79b9877442f171b824

المؤلفون: Youcef Driouche, Badr-Eddine Benkelfat

المصدر: IEEE Access, Vol 11, Pp 104712-104722 (2023)

مصطلحات موضوعية: Spectral Fraunhofer regime, cross-phase modulation, time-to-frequency mapping, Electrical engineering. Electronics. Nuclear engineering, TK1-9971

وصف الملف: electronic resource

Relation: https://ieeexplore.ieee.org/document/10256182/; https://doaj.org/toc/2169-3536

URL الوصول: https://doaj.org/article/e05e23bd77ee493583cd18274817e0d3

المؤلفون: Alexander I. Konikov

المصدر: Stroitel’stvo: Nauka i Obrazovanie, Vol 11, Iss 1, Pp 63-72 (2023)

مصطلحات موضوعية: construction, teaching, information technologies, temporary and spectral signal notation, time and frequency division, multiplexing, discrete sampling and quantization of a signal, Construction industry, HD9715-9717.5

وصف الملف: electronic resource

Relation: https://www.nso-journal.ru/jour/article/view/31; https://doaj.org/toc/2305-5502

URL الوصول: https://doaj.org/article/eb672ad4ac0b47dfb3943fee02eac3a2

المؤلفون: Musefiu Adebowale Adeleke, Olabanji Benjamin Awodumi

المصدر: Journal of Applied Economics, Vol 25, Iss 1, Pp 644-662 (2022)

مصطلحات موضوعية: Energy, agricultural raw materials, food, spillover index, time and frequency connectedness, Economic growth, development, planning, HD72-88, Economic history and conditions, HC10-1085

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1514-0326; https://doaj.org/toc/1667-6726

URL الوصول: https://doaj.org/article/bea2fdb105f94982bff64845ba8e9d64