Ski-Jumpにおける助走・滞空時間の測定と踏切の意義
スポンサーリンク
概要
- 論文の詳細を見る
Ski-Jump performances were investigated in this study. Most of the difficulties for studies were to get the physical data. And few papers have previously been reported. The times of approaching and flight, and flight distance are measured. The performances of the take-off are taken with 16mm camera and the style points are recorded. Nine excellent Ski-Jumpers expected to be as the Olympic contenders were chose as subjects. In the conclusion, significant relationships were pointed out as follow; Flight distance (X) and Flight time (Y) Y= 0.041X +0.143 r = 0.92^<**> Approach time (X) and Flight time (Y) Y =-0.75X+ 5.52 r = -0.64^* Flight distance (X) and Approach time (Y) Y= -0.023X +5.36 r = -0.60 The importances of timing on take-off, flight direction, muscle power and fighting style should be emphasized from those data.
- 1970-07-30
論文 | ランダム
- 酸化チタン(4)担持貴金属触媒の1酸化炭素水素化触媒活性と1酸化炭素活性化能
- 原油中の極性化合物とスラッジの形成
- 原油貯蔵タンク内のたい積スラッジの成分と形態
- フ-リエ変換赤外分光法--石炭および重質油への利用 (石炭関係機器分析法特集)
- 硫酸処理活性炭のNO還元触媒能 (新しい触媒材料に関する触媒討論会--第55回触媒討論会) -- (触媒表面改質)