ANALISIS EFISIENSI PRODUKSI USAHATANI TANAMAN TEMBAKAU DI DESA SUMBEREJO, KECAMATAN MRANGGEN, KABUPATEN DEMAK

ABSTRAK Tujuan penelitian adalah menganalisis efisiensi teknis dan ekonomis usahatani tanaman tembakau di Desa Sumberejo, Kecamatan Mranggen, Kabupaten Demak. Penelitian dilaksanakan pada Desember 2016 sampai dengan Januari 2017. Responden dalam penelitian ini adalah petani tembakau yang tinggal di empat dusun Desa Sumberejo. Metode penelitian menggunakan survei, penentuan responden menggunakan metode Proportionate Random Sampling dengan jumlah responden sebanyak 87 petani tembakau. Analisis efisien teknis dan ekonomis menggunakan regresi linier berganda dengan fungsi model produksi Cobb-Douglas dan Uji one sample T. Hasil penelitian menunjukkan bahwa semua faktor produksi yaitu luas lahan, benih, pupuk urea, pupuk ZA, pupuk NPK, pestisida dan tenaga kerja tidak efisien secara teknis. Faktor produksi luas lahan, benih, pupuk urea, pupuk NPK, pestisida dan tenaga kerja tidak efisien secara ekonomis. Faktor produksi pupuk ZA belum efisien secara ekonomis. Kata Kunci : cobb-douglas, efisiensi, faktor produksi, tembakau, usahatani

Implikasi Tumpang Tindih Kewenangan dalam Perizinan Usaha (Studi Kasus di Kecamatan Tenayan Raya Kota Pekanbaru Tahun 2013-2014)

The research present describe the implication of dualism authority in business licensing (study case in Tenayan Raya District Pekanbaru City in 2013-2014). The dualism authority in licencing in Pekanbaru City was held by Head of District, Industrialization and Trading Agency and Integrated Licensing Service Board in Pekanbaru City, then it make effect for society when doing a licensing.The research use the methode are qualitative methodes that analyze problem research by describe the subject and object conditions based on real fact. This research use location in Pekanbaru City and researcher collect data from books, government regulation, jurnal, mass media, website and deep interview with informan research likes Asistent of Government Pekanbaru, House of Representative Pekanbaru City, Head of Section in Integrated Licensing Service Board Pekanbaru City, and Head of Section in Tenayan Raya District.The conclusion of this research are the factors impeding the dualism authority business licensing in Tenayan Raya District Pekanbaru City cause the dualism authority between Integrated Licensing Service Board Pekanbaru City and Head of District to create a licensing. And the implication of dualism authority in business licensing in Tenayan Raya District Pekanbaru City are communication and coordination between stake holder, the confused and awarness of in create a business licensing especially in Tenayan Raya District Pekanbaru City.Keywords: implication, dualism, authority and licensing

ANALISIS EFISIENSI PRODUKSI USAHATANI TANAMAN TEMBAKAU DI DESA SUMBEREJO, KECAMATAN MRANGGEN, KABUPATEN DEMAK

ABSTRAK Tujuan penelitian adalah menganalisis efisiensi teknis dan ekonomis usahatani tanaman tembakau di Desa Sumberejo, Kecamatan Mranggen, Kabupaten Demak. Penelitian dilaksanakan pada Desember 2016 sampai dengan Januari 2017. Responden dalam penelitian ini adalah petani tembakau yang tinggal di empat dusun Desa Sumberejo. Metode penelitian menggunakan survei, penentuan responden menggunakan metode Proportionate Random Sampling dengan jumlah responden sebanyak 87 petani tembakau. Analisis efisien teknis dan ekonomis menggunakan regresi linier berganda dengan fungsi model produksi Cobb-Douglas dan Uji one sample T. Hasil penelitian menunjukkan bahwa semua faktor produksi yaitu luas lahan, benih, pupuk urea, pupuk ZA, pupuk NPK, pestisida dan tenaga kerja tidak efisien secara teknis. Faktor produksi luas lahan, benih, pupuk urea, pupuk NPK, pestisida dan tenaga kerja tidak efisien secara ekonomis. Faktor produksi pupuk ZA belum efisien secara ekonomis. Kata Kunci : tembakau, efisiensi, usahatani, faktor produksi, cobb-douglas

Orientalism discourse and ambivalence of carlyle in representing Mahomet character and Islam in Lecture II Hero as Prophet

This thesis describes Carlyle's hesitancy towards Muhammad as a representation of the Eastern nations. By using the Postcolonial literary criticism theory, specifically the Orientalism theory presented by Edward Said and ambivalence as the second theory from Homi Bhabha. The authors found that Carlyle's writings showed a negative Western prejudice that always looked down on Easterners. However, the author turns out to have ambivalent thoughts that are inconsistent between defending the East or attacking it like Bhabha’s theory. Carlyle was hesitant in representing the Eastern figure. He praised him as hero and great man. After analyzing the writings of Carlyle it turned out that the spirit of Western Orientalism was never objective in writing his views on the East. By using the view of ambivalence as the basic ideology of the author. The results of the analysis show that in the representation of the East is only a prejudice created and considered right by Orientalists towards the East. Finally, ambivalence is a way to hide and justify Western imperialism against the East

Pengolahan Limbah Cair Sawit dengan Metode Aop (Advanced Oxidation Process) Menggunakan Katalis LaMnO3 Perovskite dan Oksidan Peroxymonosulfate

Processing of palm oil into Crude Palm Oil (CPO) will produce a large amount of liquid waste. To produce a ton of crude palm oil (CPO) produced 6 m3 of palm oil mill effluent. In this study, a process for removing organic compounds in wastewater using the advanced oxidation process by combining peroxymonosulfate (2KHS5.KHSO4.K2SO4) and a catalyst of LaMnO3 Perovskite. The combination will produce sulfate free radicals that capable degrading harmful organic compounds in effluent effectively. Nanocrystalline LaMnO3 was obtained by calcination at a temperature of 800 °C for 2 hours with an average crystal diameter of the highest peak of 29 nm in the shape of the Rhombohedral catalyst and the catalyst has qualified the catalyst with a nanoparticle structure. Several variations of oxidation process variables were performed to assess their effect on organic matter decline. Some fixed variables were oxidation reaction temperature 30 oC, reaction time 120 min, stirring speed 400 rpm, and concentration of peroxymonosulfate solution 2 g/L, pH of liquid waste is 8 and catalyst concentration 0,4 g / L. Conclution of this research is efficiency of 80.5 % for decreasing COD and efficiency by 15,6% for TOC reduction. This proved that the LaMnO3 catalyst is capable of activating peroxymonosulfate

Gambaran Tinggi Badan Sebelum Tidur Dan Setelah Bangun Pagi Pada Mahasiswa Fakultas Kedokteran Unsrat Manado

: Anthropometry is a measurement of the parts of human body. Nowadays there are so many studies and theories about anthropometry. One of them is difference between measurement of morning body height and evening body height. People should be taller in the morning than in the evening. This study's goal is to obtain the description of human body height at different measurement time, by the time after morning wake-up and before sleep in the night from the students at Medical Faculty of Sam Ratulangi University in Manado. This study is a descriptive study with the cross-sectional approach. Samples were taken by purposive sampling. The amount of sample was calculated based on Slovin formula, with the total amount of sample is 75 people. The result showed that there is a body height step-up when the body height is measured after morning wake-up than before night sleep. The average of man's body height step-up is 1.5 cm height and woman's body height step-up is 1,6 cm height. T-test showed that there is a significant difference of body height between before sleep and after morning wake up with the value of p<0.01. Conclusion: The research can be concluded that there is a significant difference between before night sleep and after morning wake-up body height, in which the height step-up happens in the morning than in the evening

Optimasi Penempatan Viscous Damper Pada Gedung 10 Lantai Dengan Sistem Folded Cantilever Shear Structure

Pada jaman sekarang ini, gempa merupakan masalah yang sering menjadi perhatian, terutama di Indonesia karena Indonesia dilewati oleh ring of fire yang merupakan gugusan gunung berapi yang masih aktif. Ada beberapa sistem struktur yang sudah dikembangkan pada jaman ini yang ditujukan untuk meredam atau memperkuat struktur, sehingga mampu bertahan ketika terjadi gempa. Salah satu contoh sistem struktur yang sudah dikembangkan adalah sistem folded cantilever shear structure (FCSS). Sistem FCSS menggunakan sistem fixed-moveable-fixed untuk tumpuan portal-portalnya dan juga menggunakan viscous damper untuk menambah redaman terhadap gaya gempa yang terjadi. Pada sisi moveable digunakan sistem base isolation pada tumpuannya, sedangakan pada sisi fixed digunakan tumpuan jepit. Dari hasil penelitian didapatkan bahwa, dengan karakteristik gempa yang berbeda, akan dihasilkan model optimasi yang berbeda, baik dari jumlah damper yang akan diletakkan dan juga letak perletakkan damper sendiri. Jumlah dan lokasi penempatan dari damper juga akan mempengaruhi periode natural dari struktur bangunan, meskipun dengan jumlah damper yang sama, bila perletakkan damper berbeda, maka akan didapatkan kekakuan struktur yang berbeda. Hasil dari optimasi juga didapatkan bahwa, tidak diperlukan pemasangan damper secara menyeluruh kepada struktur gedung agar struktur gedung tersebut dapat bertahan menghadapi gaya gempa yang terjadi. Bila jumlah pemasangan damper dapat dikurangi, maka struktur gedung akan menjadi lebih efisien