Rchr
J-GLOBAL ID:200901004112236434   Update date: Apr. 11, 2024

SAKAI Kazutaka

サカイ カズタカ | SAKAI Kazutaka
Affiliation and department:
Job title: Professor
Research field  (4): Mathematical analysis ,  Learning support systems ,  Educational technology ,  Sociology of education
Research keywords  (6): 質保障 ,  到達度 ,  Learning Outcomes ,  Institutional Research ,  力学系 ,  Dynamical Systems
Research theme for competitive and other funds  (2):
  • 力学系の分類
  • classification of dynamical systems
Papers (2):
MISC (16):
  • 坂井 一貴. 個人型確定拠出年金(iDeCo)における 運用商品購入日が事前に明らかなことによる株価への影響有無. 長岡大学研究論叢. 2023. 21. 57-69
  • 坂井 一貴. 私立大学の定員厳格化に伴う高校生等の高等教育機関進学状況の変化について. 長岡大学研究論叢. 2022. 20. 189-203
  • 坂井 一貴. 学修成果と「学修行動・生活調査」回答結果との関係性に関する一考察. 富山短期大学紀要. 2019. 55. 14-31
  • A Study on the Relationship between the Learning Outcomes and the Result of Student Questionnaire. 2018. 54. 31-43
  • SAKAI Kazutaka. A Study on the Result of Student Questionnaire Using `Web-Syllabus System': Focusing on the Out-of-Class Learning Time. 2016. 51. 22-30
more...
Lectures and oral presentations  (6):
  • ボランティア活動支援に特化したSNS の設計とその利用
    (日本教育工学会研究会 2008)
  • A Calculation Method of Topological Entropy of Dynamical Systems on Compact and Totally Disconnected Domains.
    (The Third International Conference on Nonlinear Analysis and Convex Analysis 2003)
  • A Calculation Method of Topological Entropy of Dynamical Systems on Compact and Totally Disconnected Domains.
    (The Third International Conference on Nonlinear Analysis and Convex Analysis 2003)
  • The Homeomorphism Problem of Fractal Geometric Dynamical Systems.
    (京都大学数理解析研究所「非線形解析学と凸解析学の研究」研究集会 2002)
  • Set-Valued Theoretic Generalization of Stackelberg Equilibrium Points.
    (The Second International Conference on Nonlinear Analysis and Convex Analysis 2001)
more...
Education (3):
  • 2001 - 2004 Niigata University Graduate School of Science and Technology Information Science and Engineering
  • 1999 - 2001 Niigata University Graduate School of Science and Technology
  • 1997 - 1999 Niigata University Faculty of Science Department of Mathematics
Professional career (3):
  • Doctor(Science) (Niigata University)
  • 修士(理学) (新潟大学)
  • 学士(理学) (新潟大学)
Work history (6):
  • 2023/10 - 現在 Niigata University Faculty of Engineering
  • 2023/04 - 現在 Nagaoka University Faculty of Economics and Management
  • 2022/04 - 現在 Niigata University Institute of Education and Student Affairs
  • 2019/04 - 2023/03 Nagaoka University Faculty of Economics and Management Associate Professor
  • 2007/04 - 2019/03 Toyama College Department of Management and Information Associate Professor
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Committee career (8):
  • 2023/05 - 現在 長岡市 デジタルイノベーションハブ 委員
  • 2023/05 - 現在 長岡市 デジタル推進ラボ 幹事
  • 2021/02 - 現在 新潟県データサイエンス人材育成協議会 委員
  • 2019/10 - 現在 NaDeC 授業連携ワーキンググループメンバー
  • 2021/06 - 長岡市 地域づくり団体活動補助金審査会 審査員
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