Niigata University of International and Information Studies (NUIS) Repository / 新潟国際情報大学機関リポジトリ
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Effects ofhyperoxic gas inhalation during recovery after exhaustive anaerobic exercise on blood lactate and performance
The purpose of this study was to determine whether hyperoxic gas inhalation following anaerobic exercise hastens recovery or enhances subsequent performance. Eight male and four female university students performed two bouts of bench press exercise to exhaustion at 70% of 1RM (performance test: PT-1 and 2). Interval of two exercises was separated by a 30 min recovery period during which the subjects breathed either room air (NOX) or hyperoxic gas (60% O2 in nitrogen: HOX) for 20 min (1-21 min of recovery time). The entire procedure was repeated on each subject using the opposite gas on another day. The work load in PT was 41.3+10.9 kg (70.2% of 1RM). The numbers of repetition of bench press in NOX and HOX conditions were 15.0+4.7 and 14.5+4.4 repetitions in PT-1, and 13.7+4.1 and 13.0+4.0 repetitions in PT-2 (NOX, -8.7%: HOX, -10.3%), there were no significant differences between both conditions, respectively. The changes of blood lactate concentration and its peak values (NOX, 4.00+1.08 mM: HOX, 3.90+0.88 mM) during recovery periods were not significantly different between NOX and HOX conditions. In conclusion, these data indicate that hyperoxic gas inhalation offers no advantages on recovery from exhaustive anaerobic exercise or on subsequent exercise performance.departmental bulletin pape
A Consideration on Use of Information Technology for Education and Environment of Local Colleges <A case study on Niigata University of International and Information Studies>
So-called "Decreasing 18-year-old population" and the decline in their achievement should exercise a serious influence on small-scale local colleges. In such environment, being a valuable one and continuing to produce graduates to meet the expectation of local enterprises are prerequisite condition for carrying through. In this paper, I considered significance and effectiveness of using Information Technology (IT) at the local college.departmental bulletin pape
Who Will Try Terrorists? : The U.S. Military Commissions and International Human Rights Law
departmental bulletin pape
Interactivity in Web Advertising: Advertisers' Practice and Problems
インターネット広告の特長の第1は「双方向性」であると言われている。主要広告主を対象に、インタラクティブ性への取り組みとあわせて、ウェブサイトの将来性と問題点についてアンケート調査を行った。企業ウェブサイトには、インタラクティブ機能のうちフィードバック・リンク、FAQ、会員制度などは大部分の企業ウェブサイトにあり、掲示板を除けば、約3分の2以上の企業が消費者の期待しているインタラクティブ機能を備えているといえよう。また、ウェブサイトについて企業から指摘された問題で最も多かったのは、ウェブサイト運営の費用対効果についてである。この問題解決への提案を試みる。departmental bulletin pape
David Schimmelpenninck van der Oye, Toward the rising sun : Russian ideologies of empire and the path to war with Japan, Northen Illiois University Press, 2001.
新刊紹介othe
A Constructivist Understanding of the Development of EC Environmental Legislation
departmental bulletin pape
Контроль за рыболовством в водах Приамурского генерал-губернаторства(1884-1903гг.)
journal articl
On the Effect of IT Capital on Labor Productivity Growth in Japan and the US : Contribution of IT Capital in the Late 1990s
米国経済と同様に1990年代後半の日本経済でもIT資本が労働生産性の上昇をもたらしていたのか実証分析を行った。推定結果及び生産性上昇率の要因分解からはその上昇効果を確認できる。日本では労働生産性上昇率が伸び悩んだ1990年代後半において、IT資本の深化が労働生産性上昇に果たした貢献は非常に大きかったことが明らかにされた。米国についても、多くの論文で指摘されているように、IT資本の深化が労働生産性の上昇及びその加速に大きく貢献していたことが明らかとなった。departmental bulletin pape