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All Journal Jurnal Online Mahasiswa (JOM) Bidang Pertanian Dentino: Jurnal Kedokteran Gigi Menara Ilmu
Laila Fitri, Laila
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Agriculture, Biological Sciences & Forestry Computer Science & IT Dentistry Education

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ANALISIS KELAYAKAN FINANSIAL USAHA AGROINDUSTRI PAKAN IKAN DI KECAMATAN KUOK KABUPATEN KAMPAR (Studi Kasus Usaha Pakan Ikan Bapak Sulaiman) Fitri, Laila; ', Yusmini; Edwina, Susy
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 2, No 2 (2015): Wisuda Oktober 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Abstract

This research aims to analize the financial feasibility and to analize the level of sensivity of fish feed agroindustry business. This research uses the case study method, the object of the research is a fish feed business in Kuok district Kampar regency. Investment criteria used in analyzing the financial feasibility is Net Present Value (NPV), Internal Rate of Return (IRR) dan Net Benefit Cost Ratio (Net B/C). The results of the research showed that fish feed agroindustry business is feasible to run and developed with the value of NPV as Rp. 1.727.012.550 (NPV bigger than zero), Net B/C of 3,08 (Net B/C bigger than one) and IRR stay at DF 55,34% (IRR bigger than DF 12%). The results of the sensitivity analysis showed that if the business have a risk from the increases bran prices by 14%, dried fish price increases of 8%, a decrease in fish feed production 25% and decline of production time to 17 days in 1 month, then business is not sensitive to the risks and the business is worth tobe continued. Resulting risk is not worth the effort, in case sensitivity the increases bran prices by 16,15%, dried fish price increases of 26,96%, increases bran princes and dried fish simultaneously 11%, a decrease in fish feed production  52,46% and decline of production time to 11 days in 1 month. Keywords: Fish Feed Agroindustry, Financial Feasibility, Sensivity
PHYTOCHEMICAL AND CYTOTOXICITY TESTING OF RAMANIA LEAVES (Bouea macrophylla Griffith) ETHANOL EXTRACT TOWARD VERO CELLS USING MTT ASSAY METHOD (Preliminary study of adjuvant therapy materials to the preparation of the drug) Fitri, Laila; Taufiqurrahman, Irham; DH, Irnamanda
Dentino Vol 3, No 1 (2018)
Publisher : FKG Unlam

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Background: Ramania leaves (Bouea macrophylla Griffith) are one of the local medicinal plants of South Kalimantan which is used as adjuvant therapy material. Previous research showed that ramania leaves ethanol extract showed that the extract has potential as adjuvant therapy material for anticancer, but the safety of this material is not yet known so it  needs to be tested with cytotoxicity test to know the toxic properties of the material toward normal cells in vitro. Objective: This research aims to determine the cytotoxicity properties of ramania leaves ethanol extract toward Vero cells using MTT assay method. Method: It was a true experimental research using posttest-only with control group design consist of 8 treatment groups: 31.25μg/mL, 62.5μg/mL, 125μg/mL, 250μg/mL, 500μg/mL, 1000μg/mL, 2000μg/mL and 4000μg/mL and 2 control groups which were cell control and media control. Study phases include phytochemical test, tannic acid test, cell culture, harvest and cell calculation and cytotoxicity test. The result test was read by ELISA reader, the absorbance will be calculated  by a  formula. Results: The test result showed that ramania leaves ethanol extract contained secondary metabolite such as phenol, flavonoid, steroid and terpenoid. The identification test of tannic acid compound  using TLC method (thin layer chromatography) showed the presence of tannic acid compound.The probit analysis showed IC50in 35.808μg/mL. Conclusion: Based on the research, it can be concluded that ramania leaves ethanol extract are found cytotoxic toward Vero cells after the analysis using MTT assay method (IC50<100μg/mL).
KEMAMPUAN MENULIS TEKS EKSPOSISI DENGAN MENGGUNAKAN MODEL PEMBELAJARAN KOOPERATIF TIPE TPS SISWA KELAS X MIA 3 MAN 2 Fitri, Laila
Menara Ilmu Vol 11, No 75 (2017): Vol. XI Jilid 1 No. 75, April 2017
Publisher : LPPM Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33559/mi.v11i75.151

Abstract

Penelitian ini dilatarbelakangi oleh proses pembelajaran menulis teks eksposisi yang dilakukan di kelas X MIA 3 MAN 2 Batusangkar yang belum menggunakan model pembelajaran yang tepat. Akibatnya, nilai siswa masih rendah di bawah KKM.Jenis penelitian ini adalah kuantitatif dengan menggunakan metode deskriptif. Jumlah populasi pada penelitian ini 346 siswa dengan sampel 33 siswa kelas X MIA 3 MAN 2 Batusangkar. Instrumen yang digunakan adalah test unjuk kerja. Teknik pengumpulan data dalam penelitian ini antar lain: (1) Melakukan observasi ke tempat penelitian, (2) Melihat kurikulum, memahami standar kompetensi dan kompetensi dasar pembelajaran yang berkaitan dengan permasalahan (3) Mengembangkan silabus, menjabarkan indikator pembelajaran, menentukan tujuan pembelajaran, menetapkan materi pembelajaran, (4) Menyusun sekenario pembelajaran (5) Menyusun rubrik penilaian. Teknik analisis data yaitu: (1) Menilai hasil tes unjuk kerja siswa sesuai dengan format penilaian, (2) Mengolah data yang berasal dari tes unjuk kerja menulis eksposisi untuk memperoleh data atau skor mentah, (3) Mentabulasi nilai, menentukan persentase ketercapaian siswa berdasarkan nilai yang diperoleh siswa, (4) Patokan perhitungan persentase skala sepuluh, (5) mendeskripsikan, (6) Membuat interpretasi dan kesimpulan.Hasil penelitian kemampuan menulis teks eksposisi dengan menggunakan model pembelajaran kooperatif tipe TPS siswa kelas X MIA 3 MAN 2 Batusangkar. Setelah menggunakan model kooperatif tipe TPS pada aspek pendahuluan yang memperoleh skor sempurna sebanyak 26 orang dan lebih dari cukup 8 orang. Pada aspek isi siswa yang memperoleh skor sempurna berjumlah 24 orang dan memperoleh skor lebih dari cukup 10 orang. Pada aspek kesimpulan siswa yang memperoleh kualifikasi sempurna sebanyak 15 orang  dan yang memperoleh kualifikasi lebih dari cukup sebanyak 19 orang. Jadi, dengan menggunakan model kooperatif tipe TPS dapat meningkatkan kemampuan menulis eksposisi siswa kelas  X MIA 3 MAN 2 Batusangkar.Maka rata-rata keseluruhan kemampuan menulis teks eksposisi siswa kelas X MIA 3 MAN 2 Batusangkar berada pada kualifikasi baik sekali dengan rata-rata 86,47
Co-Authors ', Yusmini DH, Irnamanda Irham Taufiqurrahman, Irham Susy Edwina