Zobrazeno 1 - 10
of 7 396
pro vyhledávání: '"Nevalainen TO"'
Compositional data arise when count observations are normalised into proportions adding up to unity. To allow use of standard statistical methods, compositional proportions can be mapped from the simplex into the Euclidean space through the isometric
Externí odkaz:
http://arxiv.org/abs/2403.09956
Publikováno v:
BMC Geriatrics, Vol 24, Iss 1, Pp 1-11 (2024)
Abstract Background Prior studies on longevity often examine predictors in isolation and rely solely on baseline information, limiting our understanding of the most important predictors and their dynamic nature. In this study, we used an innovative r
Externí odkaz:
https://doaj.org/article/b98106c7032c467b82678c64458eaae5
Publikováno v:
BMC Public Health, Vol 24, Iss 1, Pp 1-12 (2024)
Abstract Background In Europe, mortality rates from noncommunicable diseases (NCDs) among persons 30–69 years of age (“NCD premature mortality rates”) have declined significantly, except in twelve countries of Eastern Europe and Central Asia, n
Externí odkaz:
https://doaj.org/article/7028a191e32c48bc93feed3c1f60d9c1
Publikováno v:
BMC Pregnancy and Childbirth, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background Maternal gestational diabetes (GDM), small (SGA) and large (LGA) for gestational age neonates are associated with increased morbidity in both mother and child. We studied how different levels of first trimester pregnancy associate
Externí odkaz:
https://doaj.org/article/50f93823e80b469cb6c66ea7d45efba4
Biological sequencing data consist of read counts, e.g. of specified taxa and often exhibit sparsity (zero-count inflation) and overdispersion (extra-Poisson variability). As most sequencing techniques provide an arbitrary total count, taxon-specific
Externí odkaz:
http://arxiv.org/abs/2308.16000
Autor:
Nevalainen, J., Molendi, S.
We applied a scientific approach to the problem of the effective area cross-calibration of the XMM-Newton EPIC instruments. Using a sample of galaxy clusters observed with the XMM-Newton EPIC, we quantified the effective area cross-calibration bias b
Externí odkaz:
http://arxiv.org/abs/2305.04785
Autor:
Spence, D., Bonamente, M., Nevalainen, J., Tuominen, T., Ahoranta, J., de Plaa, J., Liu, W., Wijers, N.
This paper presents an analysis of XMM X--ray spectra of the quasar 1ES 1553+113, in search for absorption lines from the intervening warm--hot intergalactic medium. A search for OVII, OVIII and NeIX resonance absorption lines was performed at eight
Externí odkaz:
http://arxiv.org/abs/2305.01587
A substantial fraction of the cosmic baryons is expected to hide in the form of diffuse warm-hot intergalactic medium (WHIM), the majority of which resides in the filaments of the Cosmic Web and has proven very difficult to detect due to its low dens
Externí odkaz:
http://arxiv.org/abs/2303.03244
Autor:
Tuominen, T., Nevalainen, J., Heinämäki, P., Tempel, E., Wijers, N., Bonamente, M., Aragon-Calvo, M. A., Finoguenov, A.
Publikováno v:
A&A 671, A103 (2023)
The current observational status of the hot (log T(K) > 5.5) warm-hot intergalactic medium (WHIM) remains incomplete. While recent observations from stacking large numbers of Cosmic Web filaments have yielded statistically significant detections, dir
Externí odkaz:
http://arxiv.org/abs/2301.07771
Autor:
Dumcheva, Anastasiya1 (AUTHOR) anastasiya.dumcheva@tuni.fi, Nevalainen, Jaakko1 (AUTHOR), Laatikainen, Tiina2 (AUTHOR), Nuorti, Pekka1 (AUTHOR)
Publikováno v:
BMC Public Health. 10/5/2024, Vol. 24 Issue 1, p1-12. 12p.