Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Masaaki Ohata"'
Publikováno v:
The American Naturalist. 196:512-523
A number of empirical studies have concluded that reproductive interference (RI) contributes to parapatric species distributions or sexual exclusion. However, the possibility that divergent host plant use in phytophagous insects is due to sexual excl
Publikováno v:
Entomological Science. 22:389-392
In central Japan, Harmonia yedoensis is a specialist ladybird that is confined to pine tree habitats, whereas its sibling species Harmonia axyridis is a generalist that feeds on a wide range of aphid species in nature. Interestingly, H. axyridis is n
Publikováno v:
Ecological Research. 26:541-546
Among herbivorous insects, the ability to change adaptive traits plastically in response to novel host plants is advantageous for coping with sudden environmental shifts. The host plants in our study were two closely related species, viz., Arabis fla
Publikováno v:
Ecological Research. 26:59-66
The adaptations of young insect larvae to factors causing mortality may not depend on whole-body size but may instead depend substantially on the size of specific body parts. Using two closely related plant species, Arabis flagellosa, which has leave
Publikováno v:
Ecological Research. 25:33-39
Herbivorous insects are expected to adapt to the defensive traits of local host plants. Using two closely related plants, we showed that herbivorous insects of the same species vary their adaptations according to the different traits of each of their
Publikováno v:
Entomological Science; Dec2019, Vol. 22 Issue 4, p389-392, 4p
Autor:
Yukiyasu Sezai, Kazuo Kitamura, Naoki Haga, Masaaki Ohata, Osamu Nishimura, Mamoru Iida, Kazumitsu Omori, Takashi Muramatsu, Yasushi Nakaoka, Fujio Nagasaka, Mie Shimamura, Kouji Ogasawara, M Koga, Yoshio Namiki
Publikováno v:
The Journal of the Japanese Association for Chest Surgery. 11:61-65
Autor:
Naoki Haga, Kazuo Kitamura, Yukiyasu Sezai, Kazumitsu Ohmori, Yoshio Namiki, Takashi Muramatsu, Osamu Nishimura, Fujio Nagasaka, Masaaki Ohata, Mie Shimamura, Mamuru Koga
Publikováno v:
Nihon Kikan Shokudoka Gakkai Kaiho. 47:109-113
Thoracoscopic surgery has increased due to the improvement in video endoscopic surgical equipment and technique. From March 1992 to October 1995, 183 patients underwent thoracoscopic surgery at our hospital. 112 cased had spontaneous pneumothorax, 31
Autor:
Osamu Suzuki, Saeki Tsukamoto, Yukiyasu Sezai, Peng Liu, Shoji Shindo, Masaaki Ohata, Yukihiko Orime, Takamitsu Hasegawa, Yasushi Harada, Shinzo Kitamura
Publikováno v:
Japanese Journal of Cardiovascular Surgery. 22:21-25
1991年7月までに当教室で施行された虚血性心疾患に対する外科療法447例中, CABG再手術10例(2.2%), 当科で施行した術後PTCA 8例 (1.8%) を経験した. 年齢, 性差に有意差はなかった. 症状としては
Autor:
Masaaki Ohata
Publikováno v:
Nihon Kikan Shokudoka Gakkai Kaiho. 44:331-338
Since the Japanese Society of Broncho-esophagology was founded in 1950, there have been only a few reports on mediastinal disease. In this article, I would like to review the following issues: the development of the diagnostic modalities and manageme