Rancangan Pembelajaran Pemrograman Java dengan Pendekatan Object-first untuk Mempermudah Memahami Konsep Object Oriented Programing (Oop)

This study has the purpose to implement object-first approach to students who have notstudied structured programming with structured programming that has been studied. Samplesfrom this study were students totaling 48 students, which consisted of 24 students learn andunderstand the concepts of OOP without Object-First approach and 24 other students usingObject-First approach. Data were analyzed using t-test prior to test the validity, reliability,normality and homogeneity test. From the research results found in the study java programmingwith Object-First approach has not been proven to facilitate the understanding and studying theconcepts of OOP, ie there is no difference between without using Object-First approach usingObject-First approach is evident from the (t count (1,927) <t table (<2.012)) and the ratio of themean value of the pretest (61.33) is higher than the posttest (56.54)

Pengukuran Mutu Web terhadap Kepuasan Bertransaksi Bisnis dengan Analisa Regresi Sederhana Bagi Pengguna Mahasiswa

Internet is an information technology is earning easily in information seeking. Internet made as without bound link, The information can be accessed every time without bound with infrastructure fulfilling in process of seeking of the information. e-Commerce ( Electronic Commerce), this time medium in enthusing by public. e-Commerce is a new breakthrough in information world, e- Commerce can give information to buyer in appearance and form which more drew, and can be accessed any time every when time without bound. e-Commerce ( Electronic Commerce), this time medium in enthusing by public. e-Commerce is a new breakthrough in information world, e- Commerce can give information to buyer in appearance and form which more drew, and can be accessed any time every when time without bound. Sodium Maulina ( 2009) e-Commerce is conceptioning has just which able to be described as goods sales process or service at Internet world wide web ( Shim, Qureshi, Siegel, 2000) or sales process or product transfer, service and information through information network is including internet ( Turban, Lee, king, Chung, 2000). This research aim to know how big influence quality of web to satisfaction transacts consumer business Students. Result of data analysis got result for variable Web quality ( X) with satisfaction transacts consumer business students ( Y) obtained correlation coefficient 0,710, thus inferential there is relationship which are positive and significant between Web quality ( X) with satisfaction transacts consumer business students ( Y). Linear regression model formed Y = 16,168 + 0,680, X

Pengaruh Beban Latihan-renang Tunggal Dan Berulang Yang Berlebihan Terhadap Gambaran Histopatologi Hepar Pada Tikus (Rattus Norvegicus) Jantan Galur Wistar

Latar Belakang: Latihan fisik merupakan pergerakan tubuh yang terstruktur dan dilakukan berulang-ulang, bertujuan untuk meningkatkan atau mempertahankan kebugaran fisik. Tetapi latihan fisik yang berlebihan dapat menyebabkan peningkatan stres oksidatif yang menyebabkan kerusakan sel di tubuh, termasuk hepatosit. Tujuan: Penelitian ini bertujuan untuk mengetahui pengaruh beban latihan-renang tunggal dan berulang yang berlebihan terhadap gambaran histopatologi hepar pada tikus (Rattus norvegicus) jantan galur wistar. Metodologi: Penelitian ini merupakan eksperimental murni secara dengan rancangan acak lengkap posttest only control group design. Dua puluh tujuh tikus galur wistar dibagi menjadi tiga kelompok: kelompok kontrol, kelompok beban latihanrenang tunggal dan kelompok beban latihan-renang berulang. Latihanrenang tunggal diberikan selama satu hari dan latihan-renang berulang diberikan selama tujuh hari dengan durasi 45 menit per hari. Pada akhir perlakuan, organ hepar diambil untuk dianalisis secara histopatologi dengan pewarnaan hematoxylin-eosin. Rerata hasil perhitungan skoring kerusakan hepatosit kemudian dianalisis dengan One-way anova yang dilanjutkan dengan Post hoc LSD. Hasil: Analisis menunjukkan terdapat perbedaan yang bermakna rerata derajat kerusakan hepatosit antara kelompok perlakuan (p=0,000). Derajat kerusakan hepatosit tertinggi terdapat pada kelompok beban latihan-renang tunggal. Kesimpulan: Beban latihan-renang tunggal dan berulang yang berlebihan menyebabkan kerusakan hepatosit