Author Akatsuka, Kazuya| Uno, Fumio| Uno, Naomichi| Kuroki, Ikuyo| Yamanishi, Shigeki| Tominaga, Akira| Tsutsui, Kiyoshi| Nii, Shiro|
Published Date 1981-02-28
Publication Title 岡山医学会雑誌
Volume volume93
Issue issue1-2 suppl
Content Type Journal Article
Author Akatsuka, Kazuya| Kanemasa, Yasuhiro| Yoshioka, Tieko| Tawara, Jutaro|
Published Date 1970-06-30
Publication Title 岡山医学会雑誌
Volume volume82
Issue issue5-6
Content Type Journal Article
Author Akatsuka, Kazuya| Takatsu, Tieko| Kanemasa, Yasuhiro| Tawara, Jutaro|
Published Date 1974-06-30
Publication Title 岡山医学会雑誌
Volume volume86
Issue issue5-6
Content Type Journal Article
Author Kanemasa, Yasuhiro| Katayama, Takeshi| Akatsuka, Kazuya| Hara, Hiroshi| Tawara, Jutaro|
Published Date 1974-02-28
Publication Title 岡山医学会雑誌
Volume volume86
Issue issue1-2
Content Type Journal Article
Author Akatsuka, Kazuya| Mori, Yasumi| Koujima, Izumi| Hirai, Yoshikazu| Hamada, Hiroshi| Abe, Masufumi| Abe, Shigenobu| Kukida, Shozo| Nagata, Akihide| Fujiwara, Kiyoshi| Hayashi, Hideo| Kanemasa, Yasuhiro|
Published Date 1978-10-30
Publication Title 岡山医学会雑誌
Volume volume90
Issue issue9-10
Content Type Journal Article
Author Akatsuka, Kazuya|
Published Date 1978-04-30
Publication Title 岡山医学会雑誌
Volume volume90
Issue issue3-4
Content Type Journal Article
Author Koujima, Izumi| Mori, Yasumi| Shiode, Junji| Nakamura, Tomoaki| Terasaka, Kaoru| Shida, Kentaro| Hirai, Yoshikazu| Kanemasa, Yasuhiro| Akatsuka, Kazuya|
Published Date 1983-10-30
Publication Title 岡山医学会雑誌
Volume volume95
Issue issue9-10
Content Type Journal Article
Author Akatsuka, Kazuya| Ota, Kimi| Kayahara, Junko| Hiramoto, Hiroko| Fujimura, Hiroko| Kanemasa, Yasuhiro|
Published Date 1985-02-25
Publication Title 岡山医学会雑誌
Volume volume97
Issue issue1-2
Content Type Journal Article
JaLCDOI 10.18926/15253
Title Alternative A study on the correlation between the results of entrance examination and the academic record of the students in the department of laboratory technology
FullText URL 009_2_091_104.pdf
Author Okamoto, Motoi| Sakiyama, Junko| Akatsuka, Kazuya|
Abstract 1987年4月から1995年4月の9年間に衛生技術学科へ入学した361名を対象に,高校評点,入学試験(学力試験)成績と,入学後の学業成績,退学,留年,臨床検査技師国家試験との関係を調べた。 1)入学者総数は361名で,このうち留年者が39名(10,8%),退学者が18名(5%)であった。退学者の中には,実質入学辞退者が6名,4年制大学へ進路を変更した者が4名いたが,こうした退学者は1992年度までの入学者に多かった。 2)入学者全体では,予定卒業者,留年者,退学者の間で高校評点,入学試験成績には差がなかったが,入学年度ごとにみると,1987,1988年度は留年者が予定卒業者に比べて入学試験の総得点が高い傾向があり,逆に1991年,1993年度は予定卒業者に比べて有意に低かった。 3)高校評点は,データが入手できた1991年度以降一貫して留年者の評点が予定卒業者より低く, とくに1991年,1993年度は留年者の評点が有意に低かった。 4)留年者も含めて,一般教育科目の成績と専門科目の成績との間に有意を正の相関がみられた。 5)高校評点と入学試験成績との間には軽度の相関しかみられなかったが,高校評点および入学試験総合点は入学後の一般教育科目,専門科目の成績と高い正の相関を示した。 6)しかし,個々の入学試験科目の得点は,入学後の成績と相関しないか,軽度の相関しかみられなかった。 7)国家試験不合格者は,高校評点,入学試験総合点,一般科目平均点,専門科目平均点のいずれも合格者に比べて得点が低かったが,有意差はなかった。以上の結果から,短期大学部開設当初は留年者,退学者の中に予定卒業者より学力のある学生がいたが,年を追うごとに入学者の学力が均質化し,学力が不十分なために留年する学生が多くなってきていると言える。一般教育科目の成績と専門科目の成績が強い正の相関を示すことは,1年次の成績がそのまま2,3年次の成績に反映されることを示しており,入学当初の動機付けと勉学意欲の喚起が重要なことを示している。高校評点や学力試験の成績は入学後の成績とよく相関しており,学生選抜の有効な指標であると考えられたが,各入試科目との相関は乏しかったことから,個々の試験科目の問題内容については改善すべき課題があると思われた。
Abstract Alternative The correlation between the school record in high school, result of entrance examination and the academic record, failure in promotion and withdrawal from school was examined in 361 students entered into department of laboratory technology from 1987 to 1995. 1) Thirty-nine students (10.8%) had failed in promotion, and 18 students (5%) had leaved from the school. The reason of withdrawal was refusal in 6 cases, and 4 students had changed their course to other universities. These cases were more frequent in the period until 1990 than in the period after 1991. 2) There were no differences in the school record in high school and the result of entrance examination among students who graduated scheduled period of attendance (regular students), those who failed in promotion, and those who had leaved the school. However, the students who failed in promotion had got higher score in entrance examination than regular students in 1987 and 1988. In contrast, regular students had got higher score in entrance examination than the students failed in promotion in 1991 and 1993. 3) The school record in high school could be cheked during the period from 1991 to1995. In this period, the students failed in promotion had got lower score in high school than regular students. Especially, the difference was significant in 1991 and 1993. 4) There was a significant positive correlation between the results in examination of general subjects and those in examination of technical and proffesional education. 5) The school records in high school had relatively weak positive correlation with the results of entrance examination. In contrast, both the school record in high school and result of entrance examination had clear positve correlations with both the results in examination of general subjects and technical and proffesional education. 6) However, the result of each subject of entrance examination, i.e. Japanese, Mathematics, English, and Science, had no or weak positive correlation with both the results in examination of general subjects and technical and proffesional education. 7) The students who had not passed the national examination of laboratory technologist had lower score in school record in high school, entrance examination, examination of general subjects and technical and proffesional education, but the diffenreces were not statistically significant. The results of the study indicate that there were students who failed in promotion or leaved school despite their excellent ability during four years following the establishment of School of Health Sciences, but thereafter the ability of students gradually became homogeneous and increased the students who failed in promotion because of insufficient ability. The highly positive correlation between the results in examination of general subjects and those in examination of technical and proffesional education indicate that the results of examination in the first year were directly reflected in the results of examination in second and third year, and that it is important to encourage the students's motivation and volition to study with ardor immediately after the entrance. The positive correlation of school record in high school and result of entrance examination with academic record after the entrance implicate the potential usefulness of school record in high school and result of entrance examination in determining the eligibility to enter the school. However, it is desirable to improve the subjects and problems of entrance examination because the result of each subject of entrance examination was poorly reflected in the academic record.
Keywords 高校評点 (school record in high school) 入学試験成績 (result of entrance examination) 入学後の学業成績 (academic record) 留年 (failure in promotion) 退学 (withdrawal from school)
Publication Title 岡山大学医療技術短期大学部紀要
Published Date 1999-02-26
Volume volume9
Issue issue2
Start Page 91
End Page 104
ISSN 0917-4494
language 日本語
File Version publisher
NAID 120002307344
JaLCDOI 10.18926/11845
Title Alternative A Tendency of the Bacterial Food-Poisoning from 1981 to 1991
FullText URL 003_087_091.pdf
Author Akatsuka, Kazuya|
Abstract From the viewpoint of the tendency by the bacterial food-poisoning from 1981 to 1991, it seems that the tendency is not relatively changed in comparison with the data before 1981. However, a few changes are appeared in pathogenic substances, preparing facilities, and serving places, respectively. Namely, the tendency to be just little decrease of the incident rate of Vibrio parahaemolyticus and Staphylococcus aureus on pathogenic substances is appeared in 10 years. Furthermore, on the preparing facilities and serving places, it seems that restaurants and caterers are characterized by the increase of the incident rate of bacterial food poisonings togather with the increases of food service industries.
Keywords 食中毒 Vibrio parahaemolyticus Staphylococcus aureus Esherichia coli 魚介類
Publication Title 岡山大学医療技術短期大学部紀要
Published Date 1993-01-31
Volume volume3
Start Page 87
End Page 91
ISSN 0917-4494
language 日本語
File Version publisher
NAID 120002313930
JaLCDOI 10.18926/11753
Title Alternative The effects of various fixating buffer soution in the electron microscopic observations
FullText URL 006_055_061.pdf
Author Akatsuka, Kazuya|
Abstract 生物学的あるいは生化学的な緩衝液を使用して作製された電子顕微鏡試料と従来の電子顕微鏡用として使用されている緩衝液で作成した試料とで電子顕微鏡像から比較検討した。HEPES緩衝液で作製した試料の電子顕微鏡像は、従来の電子顕微鏡に用いられている緩衝液で作製した試料から得られた電子顕微鏡像と非常によく似た像を示し、このHEPES緩衝液は電子顕微鏡の固定用緩衝液として使用できることが認められたが、その他(PIPES、MOPS緩衝液)の緩衝液ではあまりにも細胞内の可溶性物質が溶出しすぎて使用に耐えなかった。電子顕微鏡学研究において使用されうる固定用緩衝液は細胞内のオルガネラの保持が余りにも良い場合には、その微細構造の解析が困難になり、程々に細胞内の可溶性物質が溶出した方が解析がし易くなると思われ、この様な観点から、今回使用したHEPES緩衝液は生物学的あるいは生化学的な研究から引き続き電子顕微鏡用の試料を作製する際、同じ緩衝液が使用できることが認められた。
Abstract Alternative The effects of buffers fixating biological or biochemical materials on the ultrastructures of intracellar organera were examined in electron microscopic observations. HEPES buffers were evaluated for retention of the ultrastructures intracellular organella in comparison with PIPES, and MOPS buffers. It has been shown that the image of electron microscopic observations resembled closely to ordinary fixating buffers (Millonig, Sorencen, and cacodylate buffers) for electron microscopic materials. On PIPES buffers, the image of electron microscopic observations was indistinct because too much intracellular soluble sabstances were remained in cells. On the electron microscopic study, it may be suitable to make materials adequately permeable by removing intracellular soluble substances with buffers. In this point of view, HEPES buffers can be used as a fixating buffer in electron microscopic observations.
Keywords 電子顕微鏡 (electron microscopy) 微細構造 (ultrastructure) 肝細胞 (liver cell) カコジル酸緩衝液 (cacodylate buffer) HEPES緩衝液 (HEPES buffer)
Publication Title 岡山大学医療技術短期大学部紀要
Published Date 1996-02-29
Volume volume6
Start Page 55
End Page 61
ISSN 0917-4494
language 日本語
File Version publisher
NAID 120002313640