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CONTRIBUTION OF LEG MUSCLE EXPLOSIVE POWER AND HAND-EYE COORDINATION AGAINST UPPER SERVE CAPABILITY Kholid, Abdul; Wijaya, Antony; Altaibi, Altaibi; Febrianto, Habibi; Nurmawati, Nurmawati
COMPETITOR: Jurnal Pendidikan Kepelatihan Olahraga Vol 13, No 1 (2021): February
Publisher : UNIVERSITAS NEGERI MAKASSAR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/cjpko.v13i1.18829

Abstract

The problem in this study is the low service ability of students of SMP Negeri 5 Rambah Hilir, and it is suspected that the problem arises due to several factors such as the low level of leg muscle explosive power and eye-hand coordination. This study aims to determine whether there is a contribution of leg muscle explosive power and eye-hand coordination to the top service ability of extracurricular students at SMP Negeri 5 Rambah Hilir. This research is included in correlational research. The population in this study were all extracurricular students at SMP Negeri 5 Rambah Hilir, totaling 15 people. From the research results it is known that the correlation coefficient rtitung > rtabel (hypothesis is accepted) and the significant test coefficient of the variables X1 - Y, X2 - Y and X1 X2 to Y obtained Fhitung > Ftabel. The results of this study prove: (1) there is a contribution between the X1 leg muscle explosive power variable to the upper service ability (Y) of 55.8%. (2) There is a contribution between the Eye-Hand Coordination variable (X2) to the Upper Service Capability (Y) of 66.2%. (3) Contribution of Leg Muscle Explosive Power (X1) and Eye-Hand Coordination (X2) to Upper Service Ability (Y) was 73.4%.
PREMI ASURANSI JIWA BERJANGKA NAIK DENGAN MENGGUNAKAN HUKUM DE MOIVRE Antony Wijaya; Hasriati '; Musraini '
Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam Vol 1, No 2 (2014): Wisuda Oktober 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam

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Abstract

This article discusses the premium for participants whose age are   years old, who participate in increasing term life insurance program. Premium calculated are a single  premium, the annual premium, and the premium with   times payment a year. The premiums consist of a single net premium calculation, the annual net premium, and net  premium payments with   times in a year that are influenced by due life annuity and management expense insurance.  Premium calculation used in this article of actuarialassumptions is the De Moivre of law.
Pengetahuan Kewirausahaan, Motivasi Kewirausahaan, dan Kreativitas dapat Memengaruhi Minat Berwirausaha Wijaya, Antony; Nuringsih, Kartika
Jurnal Manajerial Dan Kewirausahaan Vol. 6 No. 2 (2024): Jurnal Manajerial dan Kewirausahaan
Publisher : Fakultas Ekonomi dan Bisnis, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jmk.v6i2.29831

Abstract

Kewirausahaan merupakan fenomena sosial, ekonomi dan budaya yang telah diterima secara luas di kalangan pemerintah, akademisi, dan pelajar. Kewirausahaan dapat mengatasi banyak tantangan ekonomi dan sosial di seluruh dunia untuk mengurangi pengangguran, mendorong inovasi dan mendukung pembangunan sosial dan ekonomi. Penelitian juga menunjukkan bahwa motivasi pribadi dapat memengaruhi keputusan wirausahawan untuk mengatur usaha baru dan pengetahuan tentang kewirausahaan jelas merupakan sebuah kunci untuk menjadi seorang wirausahawan. Faktor utama yang dapat meningkatkan minat berwirausaha adalah pengetahuan kewirausahaan. Pendekatan yang ingin dipakai untuk mengumpulkan data adalah dengan pendekatan kuantitatif karena peneliti menggunakan metode survei dengan membagikan kuesioner secara online pada mahasiswa Universitas Tarumanagara. 1. Pengetahuan kewirausahaan dapat memprediksi secara negatif dan tidak signifikan terhadap minat berwirausaha pada mahasiswa Universitas Tarumanagara. 2. Motivasi kewirausahaan dapat memprediksi secara positif dan signifikan terhadap minat berwirausaha pada mahasiswa Universitas Tarumanagara. 3. Kreativitas dapat memprediksi secara positif dan signifikan terhadap minat berwirausaha pada mahasiswa Universitas Tarumanagara. Entrepreneurship is a social, economic and cultural phenomenon that has been widely accepted among governments, academics and students. Entrepreneurship can address many economic and social challenges around the world to reduce unemployment, encourage innovation and support social and economic development. Research also shows that personal motivation can influence an entrepreneur's decision to organize a new venture and knowledge about entrepreneurship is clearly a key to becoming an entrepreneur. The main factor that can increase interest in entrepreneurship is entrepreneurial knowledge. The approach used to collect data is a quantitative approach because the researcher used a survey method by distributing questionnaires online to Tarumanagara University students.1. Entrepreneurial knowledge can negatively and insignificantly predict interest in entrepreneurship among Tarumanagara University students. 2. Entrepreneurial motivation can positively and significantly predict interest in entrepreneurship among Tarumanagara University students. 3. Creativity can positively and significantly predict interest in entrepreneurship among Tarumanagara University students.
Global Macroeconomic Drivers of Gold Prices: The Impact of Inflation, USD Exchange Rate, and Crude Oil Prices Herman, Herman; Wijaya, Antony; Amir, Afriza; Rahmani, Nur Ahmadi Bi
International Journal of Economics Development Research (IJEDR) Vol. 6 No. 6 (2025): International Journal of Economics Development Research (IJEDR)
Publisher : Yayasan Riset dan Pengembangan Intelektual

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Abstract

  This study aims to examine the influence of the inflation rate, the US dollar exchange rate, and global oil prices on world gold prices. Using a quantitative approach with secondary time-series data, the analysis was carried out through multiple linear regression to identify both partial and simultaneous effects of the selected macroeconomic variables. The findings indicate that the inflation rate does not have a significant impact on gold prices. In contrast, the US dollar exchange rate shows a positive and significant relationship with gold prices, suggesting that fluctuations in the value of the dollar play an important role in shaping global gold market movements. Meanwhile, global oil prices are found to have no significant partial effect on gold prices. Furthermore, when examined simultaneously, the three macroeconomic variables do not exhibit a collective influence on world gold prices. These results highlight the dominant role of currency dynamics compared to inflationary conditions and oil price fluctuations in determining gold price behavior during the observed period.