Judul: Penerapan metode biplot untuk mendeskripsikan proporsi alokasi biaya pendidikan
Abstrak: Metode Biplot digunakan untuk mendapatkan gambaran mengenai proporsi alokasi biaya pendidikan pada setiap tingkat pendidikan berdasarkan tujuh peubah biaya pendidikkan. Metode ini dilakukan untuk delapan objek pengamatan pada delapan kelompok propinsi di Indonesia. Penelitian ini menggunakan data hasil Survei Sosial Ekonomi Nasional (Susenas) 1998 modul pendidikan. Persentase biaya pendidikan terbesar untuk setiap kelompok propinsi cenderung sama yaitu biaya lainnya untuk SD dan MI, dan biaya iuran-iuran untuk tingkat pendidikan lainnya. Demikian pula persentase biaya pendidikan terkecilnya juga cenderung sama, PT untuk biaya seragam sekolah dan olah raga, pada MI untuk biaya transportasi dan untuk biaya evaluasi/ujian pada tingkat pendidikan lainnya. Hasil Analisis biplot untuk setiap biplot sangat beragam, hal ini disebabkan oleh keadaan setiap propinsi yang sangat berbeda. Pada SD proporsi biaya yang paling dominan adalah biaya untuk seragam sekolah dan olah raga, pada MI untuk biaya lainnya, pada SLTP untuk biaya lainnya dan biaya transportasi. Untuk MTs proporsi biaya yang paling besar dikeluarkan oleh siswanya adalah untuk biaya tranportasi, begitu juga untuk SMU, MA, dan SMK. Pada PT proporsi biaya yang paling besar dikeluarkan oleh para mahasiswanya adalah biaya evaluasi/ujian.
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Judul: Penerapan Regresi Logistik dan Regresi Spasial pada Penetapan Kebijakan Anggaran Pendidikan (Studi Kasus: Alokasi Anggaran Pendidikan Kabupaten/Kota untuk Wilayah Indonesia Bagian Timur)
Abstrak: Constitutional Court Decision No. 13 / PUU-VI I in 2008, the government must provide education budget at least 20% from national budget and regional budget. However, in reality there are some areas that have not been allocated a budget of education at least 20%. Variables education budget is divided into two. First, education budget which have surpass 20% and education budget which below 20% of regiomal budget. Second, the percentage of education budget allocation from total regional budget. Logistic regression is used to observe the effect of the regional characteristics to fulfillment of the education budget policy in accordance with the decision of the Constitutional Court. Some of the characteristics examined include: population based of education, revenue-sharing, special allocation fund, the general allocation fund, poverty, and enrollment. Unlike the Logistic Regression, spatial regression is used to see the effect of the spatial variables used. From the analysis of logistic regression, there are three variables that affect the determination of the education budget policy. The third variable is the general allocation fund, a special allocation fund, and area. While the spatial regression analysis, obtained five variables that affect the percentage of the education budget allocation. These five variables include: revenue-sharing, general allocation fund, a special allocation fund, the number of people who graduated from college, and enrollment at age 19-24.
Keyword: Bogor Agricultural University, spatial regression., logistic regression, education budget

Judul: Acute Oral Toxicity Lethal
Dose 50 (LD50) of Cayenne Pepper (Capsicum annuum) Infusion in DDY Strain
Mice (Mus musculus)
Abstrak: In recent years, there has been a growing interest in herbal remedies such as cayenne pepper which is known for its versatility beyond its culinary use. Cayenne pepper’s phytochemicals, including capsaicinoids, carotenoids, phenolic compounds, vitamins, and minerals, offer antioxidant, antimicrobial, and antiinflammatory properties, making it a valuable ingredient in various fields such as veterinary medicine, agro-food, cosmetics, and pharmaceuticals. However, concerns regarding the potential risks of cayenne pepper consumption as herbal medicine arise. This study aims to determine the acute oral toxicity lethal dose 50 (LD50) of cayenne pepper infusion in female DDY strain mice and its effects on the mice's organs. The research involved 20 DDY strain female mice divided into 4 groups which are control group (administered with distilled water) and treatment groups that are given cayenne pepper infusion at doses of 5, 10, and 15 g/kg BW orally. The observed variables included mortality, clinical symptoms, physiological responses, and organ weight. Acute toxicity testing indicated that the cayenne pepper infusion falls into the category of practically non toxic formulations. Administration of the cayenne pepper infusion up to a dose of 15 g/kg BW did not induce toxicity symptoms, such as clinically pathological symptoms, macro anatomical organ changes, or mortality nor affect both weight gain and loss.
Keyword: cayenne pepper, infusion, acute oral toxicity, DDY strain mice, herbal medicine