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PENERIMAAN DAN PENGGUNAAN SITUS JEJARING SOSIAL TWITTER DI LINGKUNGAN MAHASISWA DENGAN PENDEKATAN TECHNOLOGY ACCEPTANCE MODEL (TAM) ( Survey pada mahasiswa Fakultas Ilmu Administrasi Universitas Brawijaya pengguna situs jejaring sosial twitter ) Akbar, Wahyu
Jurnal Administrasi Bisnis Vol 6, No 1 (2013): November
Publisher : Fakultas Ilmu Administrasi Universitas Brawijaya

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Abstract

Tujuan penelitian ini adalah untuk mengetahui penerimaan dan penggunaan situs jejaring social Twitter di lingkungan Mahasiswa S1 Fakultas Ilmu Administrasi Universitas Brawijaya angkatan 2008 sampai angkatan 2012 pengguna situs jejaring sosial twitter. Jenis Penelitian yang digunakan dalam penelitian ini adalah jenis penelitian explanatory (penjelasan).Metode pengumpulan data yang digunakan adalah dengan menyebar kuesioner kepada mahasiswa S1 Fakultas Ilmu Administrasi Universitas Brawijaya Tahun angkatan 2008 sampai 2012 yang menggunakan situs jejaring social Twitter sebanyak 100 responden, dengan teknik pengambilan sampel yaitu Simple Random Sampling. Berdasarkan hasil penelitian meunjukkan bahwa variabel persepsi kemudahan penggunaan mempunyai pengaruh yang signifikan terhadap persepsi kemanfaataan.persepsi kemudahan penggunaan  dan persepsi kemanfaatan mempunyai pengaruh yang signifikan terhadap variabel terhadap sikap penggunaan persepsi kemanfaatan dan sikap penggunaan, mempunyai pengaruh yang signifikan terhadap perilaku untuk tetap menggunakan. minat perilaku untuk menggunakan, terhadap kondisi nyata penggunaan sistem. Kata kunci : Penerimaan dan penggunaan, sistem informasi, Technology Acceptance Model
WAKAF PAKAIAN PERSPEKTIF EKONOMI SYARIAH Akbar, Wahyu
AL-QARDH Vol 1, No 2 (2016): AL-QARDH
Publisher : Fakultas Ekonomi dan Bisnis Islam IAIN Palangka Raya

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Abstract

Clothes as primary necessity is the most needed especially if there is a disaster such as flood, eruption, fire and some other disasters. It is better if the clothes belong to some unlucky people, and it can be through benefaction instrument. So it can create the economy balancing which then be able to make a development of economy equalization, especially the primary needed (daruriyat) it is about clothes needed. It can be as a solution to the overage clothes which had by the rich men and also as a way to consumptive attitude that has been a life style and character of rich men toward clothes trend mode. The main aim of this study was to review the basic problem: (1) What were the economic values which had on the clothes of syariah economy perspectives? (2) How was the clothes benefaction ijtihad of syariah economy perspectives as economy development?This study was a library reseacrh, where specifically it was mentioned as deductive qualitative descriptive design in frame syariah ecoonomy by using histroical approach, conceptual approach, and syariah economy contextual approach, by using deductive qualitative descriptive analysis model, they were data reduction, data display, and verification. Data collected was analyzed by using retropsective method.The results of the study concluded that: (1) the economic values which had on the clothes of syariah economy perspectives were the function value and the benefit of human sustainability guarantee which placed on priority scale of human’s need. It was primary needed (daruriyat) which can guarantee the equilibrium of doing the life activity whether based on muamalah or worship. (2) the clothes benefaction ijtihad  of syariah economy perspectives as economy development were through two models they were consumptives benefaction (using directly without any production process) and productive benefaction (processing the clothes which economical) as a relevant idea to the new paradigm of benefaction in Indonesia and also as solution to consumptive attitude of the community toward the dynamic of clothes trend mode.      
PENGARUH KONSENTRASI NaOH, TEMPERATUR PEMASAKAN, DAN LAMA PEMASAKAN PADA PEMBUATAN PULP DARI BATANG RAMI DENGAN PROSES SODA Dewi, Tri Kurnia; Dandy, Dandy; Akbar, Wahyu
Jurnal Teknik Kimia Vol 17, No 2 (2010): Jurnal Teknik Kimia
Publisher : Jurusan Teknik Kimia, Fakultas Teknik, Universitas Sriwijaya

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Abstract

Research has been conducted to study the effect of NaOH concentration, cooking temperature and cooking time on the production of pulp from Rami stalk using soda process. The use of Rami as raw material under study was because availability of wood as raw material for pulp is getting lesser by time, whilst Rami stalk may be a good substitute for it. Large stock of NaOH available in the market is the cause of the use of this chemical for the study. The range of variables studied were : NaOH concentrations at 5-15%, cooking temperatures of 100-120oC, and cooking time of 60-180 minutes. Analyses of the product was done for percent yield of the pulp produced, concentration of cellulose in the pulp, and lignin content in the pulp. Results show that in the range of values studied, the three variables, NaOH concentration, temperature of cooking and cooking time, did not give any significant effect on the amount of pulp produced and the concentration of cellulose in the pulp, whilst they give proportional effect on the lignin content in the pulp. Best condition with smallest lignin concentration of 6.83%, was found at NaOH concentrations of 5%, cooking temperature of 105oC,  and cooking time of 60 minutes.