Meningkatkan Pembelian Ulang melalui Kepercayaan dan Kepuasan pada Pembelanjaan Online

This study aims to examine the effect of quality of service, satisfaction, utilitarian value, confidence in the re-purchase on online purchases. The research problem is how to increase trust and repeat purchase at online shopping. The sample in this research is the students of economic faculties Unissula Semarang as many as 198 people consisting of students one semester to semester five, using purposive sampling method, technique of data collection conducted by survey through interviews and questionnaires. Data analysis was performed by descriptive analysis method and the method of Partial Least Square (PLS). The result showed that the economic faculty students on average make purchases online through social media such as BBM and Facebook. The results of data analysis using the PLS indicates that there is a positive and significant influence between utilitarian value, satisfaction, confidence in the repeat purchase. But the variable quality of services to satisfaction as well as satisfaction with the confidence showed no significant results. Based on the research results, repeat purchase can be enhanced through the value of benefits and confidence in the use of social media.

Estimasi Efisiensi Teknis dan Ekonomis USAhatani Kedelai (Glycine Max L.) pada Lahan Sawah

Bertambahnya populasi penduduk Indonesia, peningkatan pendapatan perkapita dan kesadaran masyarakat akan gizi makanan serta kebutuhan akan industri pangan dan pakan yang berbahan baku kedelai, dimasa mendatang proyeksi permintaan akan kedelai terus meningkat. Hanya sekitar 35 persen dari total kebutuhan yang dapat dipenuhi dari produksi dalam negeri. Keadaan ini tidak dapat dibiarkan terus-menerus, mengingat potensi lahan cukup luas, teknologi, dan sumberdaya lainnya cukup tersedia. Untuk menekan laju impor kedelai dapat diupayakan melalui berbagai strategi diantaranya peningkatan produktivitas, perluasan areal tanam dan peningkatan efisiensi pada faktorfaktor produksi. Penelitian ini bertujuan untuk mengetahui (1) Pengaruh faktor-faktor produksi secara terhadap produksi USAhatani kedelai, (2) Efisiensi faktor-faktor produksi secara teknis dan ekonomis pada USAhatani kedelai, dan (3) Estimasi penambahan atau pengurangan faktor-faktor produksi. Penelitian dilakukan di Kecamatan Banjarsari Kabupaten Ciamis. Metode yang digunakan adalah survai eksplanatory (Explanatory survey). Penarikan sampel menggunakan teknik penarikan sampel berstrata dengan jumlah ukuran sampel sebanyak 97 orang. Data dianalisis menggunakan fungsi produksi Cobb-Douglass dan pendekatan fungsi produksi frontier. Hasil penelitian menunjukkan pengaruh penggunaan faktor produksi secara teknis, dimana lahan, benih dan tenaga kerja berpengaruh terhadap produksi pada lahan luas dan lahan sedang, pupuk organik hanya berpengaruh pada lahan luas. Pada lahan sempit, hanya faktor produksi lahan yang berpengaruh terhadap produksi. Secara ekonomis, analisis simultan variabel yang diamati baik itu pada lahan luas, sedang maupun pada lahan sempit berpengaruh nyata terhadap produksi. Sedangkan secara parsial pada lahan luas dan lahan sedang variable lahan, benih dan tenaga kerja berpengaruh nyata. Sedangkan pada lahan sempit, variabel lahan, urea, KCL dan tenaga kerja berpengaruh nyata terhadap produksi USAhatani kedelai. Tingkat efisiensi secara teknis pada lahan luas, sedang dan sempit sudah mencapai tingkat yang efisien. Secara ekonomis pada lahan luas, sedang dan sempit tidak ada faktor produksi yang tepat efisien atau NPMXi/PXi=1. Faktor-faktor produksi kebanyakan berada pada kondisi yang tidak efisien baik itu pada lahan luas, sedang maupun sempit, dengan kata lain penggunaannya terlalu berlebihan sehingga perlu dikurangi

Analisis Angkutan Sedimen Total pada Sungai Dawas Kabupaten Musi Banyuasin

In the cycle\u27s, river will through the process due to the silting of the river bed sediment movement caused by the river flow and erosion. Sedimentation process is part of the process of soil erosion. This activity takes place either due to water or wind. Dawas river have an important role for the community, because the river flows dawas used as a means of public transport locals and surrounding, but it is also used to support the pace of economic growth for the surrounding area. Occurring due to silting in the river dawas, causing disruption of activity surrounding communities, therefore conducted research on the total sediment transport analysis using several methods in order to determine how much capacity the total sediment transport occurring dawas river, The results of this study can be seen the average sediment discharge, using the Yang\u27s Method get 0.00007532 ton/s,, using the Bagnold\u27s Methode obtained 0.00007418 ton/s and using the Shen and Hung\u27s methode get 0.00007 ton/s

Pengembangan Perangkat Eksperimen Modulus Puntir untuk Pembelajaran Fisika SMA

The purpose of this research was to develop are equipment of modulus twist experiment as physics teaching and learning media, resulting in a reliable and valid device used as a media of instruction. The subject of this research was an experiment equipment consist of experiment tool and guided. Data was collected by using assessment sheets of validation that has been given to validators, in which 3 validators were lecturers as expert and 2 validators were physics teachers. The data was analyzed descriptively to find index of validity of experiment equipment. Based on the data analysis we have been concluded that an experiment equipment of modulus twist as the media in learning physics at SMA can be said valid with the very high category and feasible to be done trial at school

Peningkatan Hasil Belajar Kognitif IPA Fisika Siswa dengan Joyful Learning di Kelas VII SMPN 3 XIII Koto Kampar

Abstrck: This research aims to determine the increase in cognitive science physics learning achievement of students with joyful learning. This research was conducted in SMPN 3 XIII Koto Kampar in August 2015. This research subject is 20 students of class VIIa as a control group with conventional learning and 21 students of class VIIb as an experimental group class with joyful learning. This research is pre-experimental design forms Intact Group Comparison. Instrument of collecting data in this research is a cognitive achievement test consisting of 10 multiple choice items. Descriptive analysis of the results obtained by the average absorption and effectiveness of learning of students in the experimental class of 80% and 70.5% control class with high category and effective. Mastery learning classical to experimental class categorized due to the percentage of 90.47%, while the control group did not complete with percentage of 70%. Completeness of indicators competency achievement in the experimental class of 100% and 70% control class declared complete. The results of inferential analysis through the sign test obtained a value of tcount>ttable (2,897>2,023), which means there is improvement of the cognitive learning science Physics with joyful learning of the use of conventional learning. It can be concluded with joyful learning can improve cognitive achievement of students of class VII SMPN 3 XIII Koto Kampar in the subject matter temperature and measurement