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Abstrak :
ABSTRAK
The Research will confirm that the differences between the Islamic Economic System and the Conventional Economic System should generate differences between the sharia market and the conventional market. Conventional Market clearly is influenced by banking interest rate, speculation, and permit gambling, disobedience, and other bussiness that are prohibited by Islamic values. However, Sharia Market should be free from banking interest rates, speculation, and not permit gambling, disobedience, and other bussiness that are prohibited by Islamic values. Through bivariate and multivariate analysis, the research conducted regression, correlation, and determination test to know whether conventional market influence on sharia market. The analysis is based on the investigation of Indonesia Stock Exchange datas from December 2006 to May 2017. In these cases, Jakarta Stock Exchange (JSX) Composite Index (Indeks Harga Saham Gabungan (IHSG)) and Jakarta Stock Exchange Liquid Index (LQ45) are classified as conventional market. Meanwhile, Sharia Market is represented by Jakarta Islamic Index (JII) dan Indonesia Sharia Stock Index (ISSI). The results show that Conventional Market has a strong and positive correlation with Sharia Market, which indicates that sharia market runs together with conventional market with the same character, in other words sharia market is still influenced mainly by banking interest rate and speculation. The research will observe specifically at the fluctuations of sharia stocks at JII and ISSI compared with the fluctuations of conventional stocks on IHSG and LQ45. The reseach quantitative methods are Least Square Bivariate Analysis dan Multivariate Analysis, serta Pearson product moment correlation and determination coefficient. The next steps, the research will also accurately investigate the list of issuers on IHSG, LQ45, JII, and ISSI, and compare the specific sharia issuers with non sharia issuers, so that the classification of IHSG and LQ45 as conventional market is corrected. Based on the results of the analysis of regression, correlation, determination, and investigation of datas, the research will formulate model of effective solution of sharia market stability.

Abstrak :
Kusta adalah penyakit menular kronis yang disebabkan oleh bakteri M. leprae. Kusta mempengaruhi kulit dan saraf manusia yang infeksinya melalui droplet dari hidung dan mulut. Gejala klinis kusta disebabkan oleh respon imun tubuh serta dapat diklasifikasikan menjadi dua jenis, paucibacillary dan multibacillary. Kusta dapat disembuhkan dengan multidrug therapy (MDT). Penderita kusta yang telah menyelesaikan pengobatan dapat kembali terjangkit kusta. Sebuah model deterministik yang diadaptasi dari model-model matematika yang sudah ada dikonstruksi untuk mensimulasikan dinamika penyebaran penyakit kusta. Model tersebut dianalisis kestabilan global titik ekuilibriumnya menggunakan fungsi Lyapunov dan memanfaatkan basic reproduction number. Hasil analisis menunjukkan titik ekuilibrium bebas penyakit dari model bersifat stabil asimptotik global. Kemudian dilakukan simulasi pada model untuk melihat pengaruh variasi nilai parameter laju infeksi dan laju pemberian obat. Dari simulasi dapat diinterpretasikan bahwa laju infeksi yang lebih tinggi atau laju pemberian obat yang lebih rendah akan menyebabkan kusta tidak akan hilang dan jumlah individu yang terinfeksi semakin banyak. ......Leprosy is an infectious chronic disease which is cause by M. leprae bacteria. Leprosy affects the human skin and nerve where the infection is caused through droplets from the nose and mouth. Leprosy clinical symptoms are caused by the body immune response and can be classified to two types, paucibacillary and multibacillary. Leprosy is curable with multidrug therapy (MDT). Leprosy patients that have completed treatments may get infected again. A deterministic model was constructed by adapting some existing leprosy mathematical models to simulate the spread of leprosy. The model is analyzed for the global stability of the equilibrium points using Lyapunov function and utilizing basic reproduction number. The result of the analysis is a global asymptotic stability for the disease-free equilibrium. Then, simulations were done on the model with various parameters value of the infection rate and drug-administering rate to see the effects of those variety on the model. From the simulations, it can be interpreted as the higher the infection rate or the lower the drug-administering rate, leprosy will prevail and more individuals will be infected.