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Publikováno v:
Global Custodian. Summer2024, p6-6. 1p. 1 Color Photograph.
Publikováno v:
Complex Systems Informatics and Modeling Quarterly, Vol 0, Iss 40, Pp 94-110 (2024)
The presented study explores the clustering of arterial oscillogram (AO) data among a sample of patients, focusing on ultra-low-frequency (ULF) indicators and their relationship with depression levels. Through dimensionality reduction using UMAP, two
Externí odkaz:
https://doaj.org/article/6d5ed4e7dc6f47508e07b55eb1a4be48
Publikováno v:
Earthquake Science, Vol 37, Iss 5, Pp 407-414 (2024)
Among electromagnetic methods of short-term earthquake prediction, an approach is being actively developed based on the phenomenon of magnetic ultra-low-frequency (ULF) power depression occurring a few days before an earthquake. In particular, a nigh
Externí odkaz:
https://doaj.org/article/d0353a03c9214203b7aa4fc803298a44
Publikováno v:
Earth, Planets and Space, Vol 76, Iss 1, Pp 1-14 (2024)
Abstract A numerical model has been elaborated to calculate ULF electromagnetic fields in the ground-atmosphere–ionosphere system created by an underground horizontal current source of a finite length. The modeling has enabled us to examine in deta
Externí odkaz:
https://doaj.org/article/36e61c70c104456f8f1c8490167f7a79
Publikováno v:
AGU Advances, Vol 5, Iss 5, Pp n/a-n/a (2024)
Abstract Magnetosheath High‐Speed Jets (HSJs) are transient disturbances characterized by increased dynamic pressure. They can cause various geoeffects, including ultra‐low‐frequency (ULF) waves and auroras. Theoretically, when ULF waves propag
Externí odkaz:
https://doaj.org/article/09dc62c8d8a148988cfa3b193ed9f0c5
Akademický článek
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Publikováno v:
Nordisk Barnehageforskning, Vol 21, Iss 3 (2024)
Studien i artikeln syftar till att utifrån didaktiskt närmande bidra med kunskap om vad medverkande i ett Utbildnings-, Lärande- och Forsknings-nätverk (ULF-nätverk) skriftligt beskriver kan känneteckna undervisning i förskola år 2023. Vidare
Externí odkaz:
https://doaj.org/article/589acefc4c6f44768125ff658c77cf7a
Autor:
Cinantya Nirmala Dewi, Febty Febriani, Titi Anggono, Syuhada Syuhada, Mohamad Ramdhan, Mohammad Hasib, Aditya Dwi Prasetio, Hendra Suwarta Suprihatin, Suaidi Ahadi, Mohammad Nafian, Suwondo Suwondo, Faiz Muttaqy, Muhamad Syirojudin, Hasanudin Hasanudin, Indah Marsyam
Publikováno v:
Rudarsko-geološko-naftni Zbornik, Vol 39, Iss 1, Pp 55-64 (2024)
Ultra-low frequency (ULF) geomagnetic analysis is a robust method for earthquake (EQ) forecasting. We conducted a simultaneous study of EQ precursors around the western part of Java Island in 2020 using wavelet transform (WT) and detrended fluctuatio
Externí odkaz:
https://doaj.org/article/192f7b9937264197a37f40007aff8525