Diversity of Sonneratia Alba in Coastal Area of Central Java Based on Isozymic Patterns of Esterase and Peroxidase

Setyawan AD. 2009. Diversity of Sonneratia alba in coastal area of Central Java based on isozymic patterns of esterase andperoxidase. Nusantara Bioscience 1: 92-103. The study was intended to observe the diversity and the relationship of Sonneratia alba insouthern and northern coast of Central Java Province based on isozymic patterns of esterase and peroxidase. This research wasconducted in July until December 2003, at six sites, i.e. Wulan (WUL), Juwana (JUW), Pasar Bangi (PAS), in the northern coast, andBogowonto (BOG), Motean (MOT), and Muara Dua (MUA) in the southern coast. The laboratory assay was conducted in CentralLaboratory of Mathematics and Natural Sciences, Sebelas Maret University (UNS) Surakarta. The seedling plant samples that werecollected from enam mangrove habitats transplanted in green house in the laboratory. There were 20 individual samples each sites. Theresult indicated that the individual of S. alba of the same or near location has the same genetic diversity in common, because the geneticexchange on a same population was higher than on a different population. Therefore, the populations of S. alba from northern coast hadhigher similarity each others than southern coast one, on the other way the populations from southern coast had higher similarity eachothers than northern coast one

APLIKASI ACCRUAL BASIS DAN CASH BASIS AKUNTANSI PIUTANG MURABAHAH (Studi Kasus Pada Bank BRI Syariah Cabang Malang)

This Research type is descriptive research with the object of research of Receivable Murabahah at bank of BRI Syariah a branch of Malang. The Research title is Application of Accrual Bases And Cash Bases Accountancy of Receivable Murabahah. Target which will be reached in this research is to know the Application of Accrual Bases And Cash of Bases Accountancy of Receivable Murabahah at Bank Rakyat Indonesia ( BRI ) Syariah. As for analysis technique used in this research is descriptive analysis with the the following step : 1) Application of Characteristic of Receivable Murabahah At BRI Syariah, 2) Application of Treatment of Accountancy of Receivable Murabahah At BRI Moslem Law, 3) Application Cash Bases And Accrual Bases of Accountancy of Receivable Murabahah. From inferential analysis result that Accrual Bases at BRI Syariah is application to note the transaction of receivable murabahah and note the transaction of earnings or earnings margin which still will be accepted or delayed, while Cash bases at BRI Syariah is application to note the transaction of real correct earnings and cash - correctness have been happened and have been realized or at the time of cash or cash accepted

Pemanfaatan Waktu Luang Mahasiswa Program Studl Ilmu Keolahragaan Fakultas Ilmu Keolahragaan Universitas Negeri YOGYAKARTA

Penelitian ini dilaksanakan untuk mengetahui pemanfaatan waktu luang mahasiswa Program Studi Ilmu Keolahragaan FIK UNY.Penelitian ini merupakan penelitian observasional dengan menggunakan angket. Populasi yang digunakan dalam penelitian ini adalah mahasiswa Program Studi Ilmu Keolahragaan FIK UNY angkatan 2004, 2005, 2006, dan 2007, yang masih terdaftar sebagai mahasiswa dan belum mengajukan Tugas Akhir Skripsi. Jumlah populasi sebanyak 103 orang mahasiswa. Penentuan jumlah sampel menggunakan Nomogram Harry King, dengan tingkat kesalahan 0,08, maka diperoleh jumlah sampel sebanyak 60 orang mahasiswa, yang diambil secara random. Pengujian Validitas menggunakan product moment dan pengujian Reliabilitas dalam penelitian ini menggunakan rumus alpha cronhach. Untuk menganalis data yang terkumpul, digunakan analisis statistik deskriptif dengan persentase.Hasil penelitian menunjukkan bahwa dari 60 mahasiswa, 1 orang (1,7 %) dalam kategori sangat baik, 6 orang (10 %) dalam kategori baik, 26 orang (43,3 %), dalam kategori cukup, 23 orang (38,3 %), dalam kategori kurang, dan 4 orang (6,7 %) dalam kategori sangat kurang. Dari perhitungan rerata dapat disimpulkan bahwa pemanfaatan waktu luang mahasiswa dalam kategori cukup

Peningkatan Hasil Belajar Siswa dengan Implementasi Multimedia ke dalam Benda Konkret melalui Model Pembelajaran Stad di Sekolah Dasar

Implementasi Multimedia kedalam Benda Konkret Melalui Model Pembelajaran Kooperatif Tipe STAD pada Materi Bangun Datar ini dilatar belakangi permasalahan-permasalahan yang telah ditemukan dikelas oleh peneliti, setelah diobservasi diperoleh hasil bahwa siswa kurang mengerti tentang bentuk-bentuk bangun datar, siswa tidak bisa menyebutkan bagian-bagian pada bangun datar dan hasil belajar siswa pada mata pelajaran matematika materi sifat-sifat Bangun datar menunjukkan bahwa lebih dari 50% dari jumlah siswa mendapatkan nilai dibawah KKM yaitu <68. Alternatif solusi yang dapat diambil guru adalah mengimplementasikan multimedia kedalam benda Konkret. Multimedia ini digunakan sebagai petunjuk atau informasi dalam kegiatan pembelajaran karena pembelajaran anak usia SD harus disesuaikan dengan tahap berfikirnya yaitu operasional Konkret, jadi penggunaan multimedia tersebut harus dilengkapi dengan benda Konkret. Tujuan peneliti meningkatkan aktivitas guru dan aktivitas siswa serta meningkatkan hasil belajar siswa. Metode penelitian yang dipergunakan dalam penelitian ini adalah Deskriptif Kuantitatif. Penelitian ini menggunakan rancangan penelitian tindakan kelas atas dua siklus dimana satu siklus terdiri dari dua pertemuan. Hasil penelitian menunjukkan bahwa Implementasi Multimedia kedalam BendaKonkret melalui model pembelajaran kooperatif tipe STAD (Student Team-Achievement Division) dapat meningkatkan aktivitas guru, aktivitas siswa serta hasil belajar siswa. Pada siklus I aktivitas guru mendapatkan persentase 55,73%, aktivitas siswa mendapatkan persentase 55,85%, dan ketuntasan belajar siswa mendapatkan persentase 34,21%. Pada siklus II aktivitas guru mendapatkan persentase 85,42%, aktivitas siswa mendapatkan persentase 80,65% dan ketuntasan belajar siswa mendapatkan persentase 73,63%. Kesimpulan yang dapat diambil dari penelitian ini adalah bahwa Implementasi Multimedia kedalam BendaKonkret melalui model pembelajaran kooperatif tipe STAD (Student Team-Achievement Division) dapat meningkatkan aktivitas guru, aktivitas siswa serta hasil belajar siswa

Diversity of Sonneratia Alba in Coastal Area of Central Java Based on Isozymic Patterns of Esterase and Peroxidase

Setyawan AD. 2009. Diversity of Sonneratia alba in coastal area of Central Java based on isozymic patterns of esterase andperoxidase. Nusantara Bioscience 1: 92-103. The study was intended to observe the diversity and the relationship of Sonneratia alba insouthern and northern coast of Central Java Province based on isozymic patterns of esterase and peroxidase. This research wasconducted in July until December 2003, at six sites, i.e. Wulan (WUL), Juwana (JUW), Pasar Bangi (PAS), in the northern coast, andBogowonto (BOG), Motean (MOT), and Muara Dua (MUA) in the southern coast. The laboratory assay was conducted in CentralLaboratory of Mathematics and Natural Sciences, Sebelas Maret University (UNS) Surakarta. The seedling plant samples that werecollected from enam mangrove habitats transplanted in green house in the laboratory. There were 20 individual samples each sites. Theresult indicated that the individual of S. alba of the same or near location has the same genetic diversity in common, because the geneticexchange on a same population was higher than on a different population. Therefore, the populations of S. alba from northern coast hadhigher similarity each others than southern coast one, on the other way the populations from southern coast had higher similarity eachothers than northern coast one

Corporate Governance Disclosure Practices: Evidence From Indonesian Islamic Banks

The purpose of this study is to investigate corporate governance disclosure practices of Islamic banking in Indonesia. We content analyse the annual reports of Islamic banks in Indonesia in 2010 to 2013. This study used a disclosure index developed by Darmadi (2011) to calculate the extent of corporate governance disclosure. The composite index construction uses 7 dimension of corporate governance mechanism including shariah governance namely shariah supervisory board, board of commissionair, board director, board committee, internal control and external audit, risk management, corporate governance implementaion reporting. The results conclude that the 11islamic banks in 3 years adhere to 71% of attributes of the corporate governance disclosure index

Improvement of the Quality of Acid Mine Dranage with Natural Zeolite with Case Study at South Sumatra

Some natural zeolite types have been exploited for long time to improve the quality of mine waste water. This research was to study the effect of natural zeolite from Lampung (Indonesia) to improve the quality of acid mine drainage from gold-mine in South Sumatra. The size of zeolite is 0,045-0,090 mm and it consist of the clinoptilolite, type. The zeolite column was made from PVC pipe with the length of 20 cm and the diameter of 10,2 cm. The zeolite column was leached in saturated condition during 12 weeks and was divided into four times intake of leached samples. Waste mine water taken from the location of Barisan Tropical Mining (Rawas gold project, Indonesia) on 21 and 23 July 1998. The water samples from pit Berenai contain relatively high iron ( 28 mg/l) and mangan of 9 mg/l, while zinc is less than 2 mg/l. The water generally very acid (pH 2,9) and contained the sulphate until 250 mg/l and the value of salinity of 28 mS/cm. The water sample from sediment pond and mining river generally contained iron, mangan and zinc lower compared to Berenai pit. Leached through zeolite column in the end of experiment contained of iron less than 1 mg/l, while manganese only a little changing. For water sample from Berenai pit, the column of zeolite reduced the sulphate content become 66 mg/l, decreased the salinity to less than 18 mS/cm, and increased the pH to 6,5 or more. The results indicated that natural zeolite from Lampung can be used to improve the quality of acid mine drainage. However, the application of the zeolite for larger scale still need detailed study