Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Matsuo Sekine"'
Autor:
Matsuo Sekine
Publikováno v:
Journal of High Energy Physics, Gravitation and Cosmology. :800-809
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7deca0f366796c20fdc45cd2c6b39d3
https://doi.org/10.4236/jhepgc.2022.83054
https://doi.org/10.4236/jhepgc.2022.83054
Autor:
Matsuo Sekine
Publikováno v:
New Frontiers in Physical Science Research Vol. 9 ISBN: 9788119102372
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a9134124d37e0669fef794228d14fbc
https://doi.org/10.9734/bpi/nfpsr/v9/4655b
https://doi.org/10.9734/bpi/nfpsr/v9/4655b
Autor:
Matsuo Sekine
Publikováno v:
Journal of High Energy Physics, Gravitation and Cosmology. :1161-1181
As the ultimate building blocks of the universe, the limit structureless quark u∞ and its anti-quark are considered at the infinite sublayer level of the quark model. Then CP is violated in the doublet of u∞ and u∞CP quarks to account for the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d90acc096cdf35982d451734174de89f
https://doi.org/10.4236/jhepgc.2021.73068
https://doi.org/10.4236/jhepgc.2021.73068
Autor:
Matsuo Sekine
Publikováno v:
Journal of High Energy Physics, Gravitation and Cosmology. :873-879
If most of the universe is made of baryons, we encounter a serious contradiction in explaining the observed structure formulation. Therefore, we need non-baryonic dark matter to comprise the universe. In a previous paper, the present author proposed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc13f55119678c350c4278f63992f13a
https://doi.org/10.4236/jhepgc.2021.73049
https://doi.org/10.4236/jhepgc.2021.73049
Publikováno v:
International Journal of Theoretical Physics. 47:2875-2881
In a previous paper, we proposed the infinite sub-layer quark model, in which the proton and the neutron are made up of an infinite number of point-like (structure-less) quarks u ∞ and anti-quarks u ∞ at an infinite sub-layer level. In this paper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::745a9859e2c656b8b13eb48fa7893ced
https://doi.org/10.1007/s10773-008-9720-3
https://doi.org/10.1007/s10773-008-9720-3
Publikováno v:
IEEJ Transactions on Fundamentals and Materials. 126:431-437
We observed sea-ice clutter using a millimeter wave radar with a frequency 34.860 GHz, a beamwidth 0.25°, and a plusewidth 30 ns which is located at the city of Mombetsu in Hokkaido. To determine the sea-ice clutter amplitude, we introduce the Akaik
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14dfd1833183440fd1fb557555468b52
https://doi.org/10.1541/ieejfms.126.431
https://doi.org/10.1541/ieejfms.126.431
Publikováno v:
IEEJ Transactions on Fundamentals and Materials. 126:438-442
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44bacab8646aa2b676ae44e08c6727cf
https://doi.org/10.1541/ieejfms.126.438
https://doi.org/10.1541/ieejfms.126.438
Publikováno v:
IEEJ Transactions on Fundamentals and Materials. 126:426-430
We observed weather clutter from rain clouds using an L-band long-range air-route surveillance radar (ARSR) having a frequency 1.3 GHz, a beamwidth 1.2°, and a pulsewidth 3.0 μs. To determine the weather clutter amplitude, we introduce the Akaike I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f36f62a66878fdf61534b1bf3933b9b7
https://doi.org/10.1541/ieejfms.126.426
https://doi.org/10.1541/ieejfms.126.426
Publikováno v:
IEEJ Transactions on Fundamentals and Materials. 126:443-448
It is reported that various radar clutter obey a Weibull distribution under certain conditions. To suppress such Weibull-distributed clutter, a new adaptive method was proposed by the present author. In this method, the parameters of the Weibull dist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f96308acea9166f6234c3f6ebf0c727
https://doi.org/10.1541/ieejfms.126.443
https://doi.org/10.1541/ieejfms.126.443
Autor:
Matsuo Sekine
Publikováno v:
IEEJ Transactions on Fundamentals and Materials. 126:399-402
It is reported that various radar clutter obey a Weibull distribution. To suppress such Weibull-distributed clutter, Weibull CFAR techniques are applied to data taken by an S-band radar. The results show the usefulness of Weibull CFAR.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c31f6b1106b96afa714c0874ce8dc9ed
https://doi.org/10.1541/ieejfms.126.399
https://doi.org/10.1541/ieejfms.126.399