Zobrazeno 1 - 10
of 1 036
pro vyhledávání: '"Pirkola A"'
Autor:
Pirkola, Patrik, Horbatsch, Marko
A model potential previously developed for the ammonia molecule is treated in a single-center partial-wave approximation in analogy with a self-consistent field method developed by Moccia. The latter was used in a number of collision studies. The mod
Externí odkaz:
http://arxiv.org/abs/2404.10000
Autor:
Pirkola, Patrik, Horbatsch, Marko
We extend a previously developed model for the Stark resonances of the water molecule. The method employs a partial-wave expansion of the single-particle orbitals using spherical harmonics. To find the resonance positions and decay rates, we use the
Externí odkaz:
http://arxiv.org/abs/2203.10401
Autor:
Pirkola, Patrik, Horbatsch, Marko
A partial-wave method is developed to deal with small molecules dominated by a central atom as an extension of earlier single-center methods. In particular, a model potential for the water molecule is expanded over a basis of spherical harmonics. A f
Externí odkaz:
http://arxiv.org/abs/2112.07722
Publikováno v:
International Journal of Methods in Psychiatric Research, Vol 33, Iss 2, Pp n/a-n/a (2024)
Abstract Objectives Healthcare registers are invaluable resources for research. Partly overlapping register entries and preliminary diagnoses may introduce bias. We compare various methods to address this issue and provide fully reproducible open‐s
Externí odkaz:
https://doaj.org/article/9c05416eb0024ee5bc01113c7b15d07a
Autor:
Tino Karolaakso, Reija Autio, Petra Suontausta, Helena Leppänen, Kimmo Suokas, Päivi Rissanen, Martti T. Tuomisto, Sami Pirkola
Publikováno v:
BMC Psychiatry, Vol 23, Iss 1, Pp 1-12 (2023)
Abstract Introduction Mental disorders are one of the most common and disabling health conditions worldwide. There is however no consensus on the best practice of system level mental health services (MHS) provision, in order to prevent e.g. mood diso
Externí odkaz:
https://doaj.org/article/dc63ebc580ec4109a1b69987264d8309
Autor:
Pirkola, Patrik
We perform a short review of the history of quantum mechanics, with a focus on the historical problems with describing ionization theoretically in the context of quantum mechanics. The essentials of the theory of resonances are presented. The exterio
Externí odkaz:
http://arxiv.org/abs/2103.05058
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-12 (2023)
Abstract Fermentation of dietary fiber by gut microbes produces short-chain fatty acids (SCFA), but fermentation outcomes are affected by dietary fiber source and microbiota composition. The aim of this study was to investigate the effect of two diff
Externí odkaz:
https://doaj.org/article/ef863c10f3f64af4b7958bb9e223831f
Publikováno v:
In Schizophrenia Research February 2023 252:103-109
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Patrik Pirkola, Marko Horbatsch
Publikováno v:
Molecules, Vol 29, Iss 7, p 1543 (2024)
A model potential previously developed for the ammonia molecule is treated in a single-center partial-wave approximation in analogy with a self-consistent field method developed by Moccia. The latter was used in a number of collision studies. The mod
Externí odkaz:
https://doaj.org/article/cf6328d505654b7bac60ef262d38f4dc