Pengaruh Latihan Fisik Terhadap Peningkatan Vo2Max Pemain Futsal STKIP BBG Banda Aceh

This study aims to determine the physical effect of Vmax in futsal athletes, with a total sample of 8 people. The sampling technique was done by total sampling. The data collection techniques used in this study were as follows: (1) training was carried out by means of total sampling. conduct an effective program as far as 2 km to 5 km with the initial test using vo2max on the futsal athletes of the Bina Bangsa College of Teacher Training and Education, Getsempena Banda Aceh. The results of the research obtained are that there is a significant effect of physical exercise on vo2max in the futsal athletes of the Teacher Training College And Education Science Bina Bangsa Getsempena Banda Aceh with an average value. The results of the above analysis showed that the T-count value of Vo2 Max to Vo2 Max was 3.33, while the T-table with degrees of freedom was 8-2 (dk = 6) at the level of the significance of α = 0.05 is 1.943. This means that the T-count value is greater than the T-table value. Thus, it can be concluded that there is a significant influence between Vo2Max and Vo2 Max on Futsal Players at the Getsempena National Development School, Banda Aceh.  Penelitian ini bertujuan untuk mengetahui pengaruh fisik terhadap vo2max pada atlit futsal yang berjumlah samplenya adalah 8 orang .Tehnik pengambilan sample di lakukan dengan cara total sampling.tehnik pengumpulan data yang di gunakan dalam penelitian ini adalah sebagai berikut :(1) latihan di lakukan dengan cara melakukan  program yang evektif sejauh 2 km sampai dengan 5 km dengan tes awalannnya menggunakan vo2max pada atlit futsal Sekolah Tinggi Keguruan Dan Ilmu Pendidikan Bina Bangsa Getsempena Banda Aceh.Hasil penelitian yang di proleh adalah terdapat pengaruh signifikan latihan fisik terhadap vo2max pada atlit futsal Sekolah Tinggi Keguruan Dan Ilmu Pendidikan Bina Bangsa Getsempena Banda Aceh  dengan nilai rata-rata Hasil analisis diatas, diperoleh nilai T-hitung dari  Vo2 Max  terhadap  Vo2 Max  sebesar 3,33, sedangkan T-tabel dengan derajat kebebasan 8-2 (dk =6) pada taraf signifikasi α = 0,05 adalah sebesar 1,943. Hal ini berati nilai T-hitung lebih besar dari nilai T-tabel. Dengan demikian dapat disimpulkan bahwa  terdapat Pengaruh yang signifikan antara Vo2Max  terhadap Vo2 Max  pada Pemain Futsal  Sekolah Tinngi Keguruan Dan Ilmu Pendidikaan  Bina Bangsa Getsempena Banda Aceh

Extension of the stability of motions in a combustion chamber by non- linear active control based on hysteresis

This report presents the first quantitative data establishing the details of hysteresis whose existence in dynamical behavior was reported by Sterling and Zukoski. The new idea was demonstrated that the presence of dynamical hysteresis provides opportunity for a novel strategy of active nonlinear control of unsteady motions in combustors. A figure shows the hysteresis exhibited for the amplitude of pressure oscillations as a function of equivalence ratio in a combustor having a recirculation zone, in this case a dump combustor

Flight Mechanics of the Wright Aircraft 1903-1912

Perhaps the most curious aspect of the Wright Brothers' program to invent and commercialize the airplane is their decision in 1900 to use their novel canard configuration, and to persist with that geometry until 1910 despite the known deficiency that the aircraft were unstable in pitch. The reasons for their initial choice are well-known. Several studies in the part twenty years have proven beyond doubt that the Wrights did not intentionally make their canards unstable. The pitch instability of their machine was an unwitting byproduct of their design chosen partly out of fear of the conventional design and partly (they reasoned) for more positive control. With their great emphasis on control, the Wrights were able to develop a successful aircraft, albeit difficult to fly additionally because the 1903 aircraft also possessed a fast spiral instability. A canard design is not necessarily unstable, but owing chiefly to their airfoil, and an unfortunate fore-and-aft mass distribution, the Wright canards were all unstable. Though easier to fly, their 1909 aircraft was more unstable than the famous 1903 FZper and the Brothers did not have a stable design until they finally adopted a conventional aft horizontal tail in 1910. Successful control of the canard aircraft depended heavily on large damping-in-pitch. The purpose of this paper is to apply modern analysis of flight mechanics to trace the detailed flying characteristics of their powered aircraft from 1903 to 1910 when they finally gave up the canard. Its a story in which technology, stubborness and commercialization are intimately mingled; we are concerned here only with the technology. © by 2003