Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Muzi Yuan"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract The current study aims to explore parents’ perceptions of parenting and parent–child activities at home with children aged 3–6 during the pandemic in China. A parenting survey was conducted to investigate parental role, age, educationa
Externí odkaz:
https://doaj.org/article/911d06d9873c442c9f507638d4f349bf
Publikováno v:
Satellite Navigation, Vol 4, Iss 1, Pp 1-18 (2023)
Abstract Civilian services of Global Navigation Satellite System are threatened by spoofing attacks since it is hard to determine the authenticity of a navigation signal with a detailed structure open to the public. Signal authentication effectively
Externí odkaz:
https://doaj.org/article/999c36f8255145a394169ad4a7e01dd2
Publikováno v:
Satellite Navigation, Vol 3, Iss 1, Pp 1-9 (2022)
Abstract The Global Position System (GPS) satellites of Block IIR-M and later versions can turn on the signal power enhancement if needed. In recent years, this power enhancement has been triggered several times when the U.S force was involved in loc
Externí odkaz:
https://doaj.org/article/2f7a5de5132143a8b883041d11e6c543
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
Traditional anti-jamming algorithms lead to a deviation of the Global Navigation Satellite System receiver’s ranging value, which has become the main obstacle to the improvement of the accuracy of the high-precision ranging receiver. Traditional ti
Externí odkaz:
https://doaj.org/article/7e2c952fd40b48e491749aba21486b93
Publikováno v:
Children, Vol 8, Iss 6, p 508 (2021)
The present study examined the longitudinal relations between child perceptions of parental autonomy-support and peer preference in mainland China. Participants were N = 758 children (50.8% boys; Mage = 10.78 years, SD = 1.03 at Wave 1; Mage = 11.72
Externí odkaz:
https://doaj.org/article/eccc6e5c6faf4f6a98987e36d6fda264
Publikováno v:
International Journal of Antennas and Propagation, Vol 2017 (2017)
Multipath is one of the most important sources of positioning error in GNSS. Well-designed antennas can mitigate multipath signals and enhance the performance of GNSS receivers. This paper concentrates on methods to assess multipath mitigation perfor
Externí odkaz:
https://doaj.org/article/b4792366079d49f6a1d42ec6488a5806
Publikováno v:
Environmental Geochemistry and Health. 45:3331-3344
The type of feedstock and pyrolysis temperature are the main reasons affecting the properties of the resulting biochar. Therefore, this paper investigates the effects of different feedstocks (peanut shell, corn straw and soybean straw) and different
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b21014f5561b77f6c01c5de7ca3bb228
https://doi.org/10.1007/s10653-022-01414-6
https://doi.org/10.1007/s10653-022-01414-6
Publikováno v:
Journal of Youth and Adolescence. 51:904-914
Preferring to spend time alone (for any reason) has been empirically linked to symptoms of internalizing problems among Chinese children and early adolescents. However, little is known about the implications of affinity for solitude (i.e., an enjoyme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd4d00b0f1541f375dbed8da06a4772b
https://doi.org/10.1007/s10964-022-01595-4
https://doi.org/10.1007/s10964-022-01595-4
Publikováno v:
Soil and Sediment Contamination: An International Journal. 31:925-940
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0431b4a1f5f854afe00c1eb70af48b0b
https://doi.org/10.1080/15320383.2021.2024141
https://doi.org/10.1080/15320383.2021.2024141
Publikováno v:
Current Psychology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24000a37693bcd3f9313456ed036d6d9
https://doi.org/10.1007/s12144-022-04129-0
https://doi.org/10.1007/s12144-022-04129-0