Judul: Peran trade preference system organisation of islamic conference terhadap ekspor Indonesia
Abstrak: Mobilisasi barang dan jasa semakin berkembang setiap tahun. Hadirnya perjanjian bilateral maupun multilateral khususnya di bidang ekonomi memberikan berbagai keuntungan dalam perdagangan. Salah satu perjanjian dimana Indonesia terlibat didalamnya adalah Trade Preference System OIC. Penelitian ini dilakukan untuk melihat perkembangan ekspor Indonesia terhadap 22 negara mitra dagang utama untuk komoditas sampel periode 2000-2013. Analisis deskriptif dilakukan untuk mengidentifikasi pengaruh perjanjian ini terhadap ekspor Indonesia secara empiris, sedangkan untuk estimasi digunakan gravity model. Hasil menunjukkan bahwa hadirnya perjanjian tersebut tidak memiliki pengaruh sepenuhnya terhadap ekspor Indonesia karena memiliki banyak kelemahan dibandingkan perjanjian dagang bilateral maupun multilateral lain. Pada hasil gravity model, menunjukkan bahwa GDP riil negara Indonesia, GDP riil negara mitra, dan dummy TPS, memiliki pengaruh yang positif dan signifikan terhadap ekspor Indonesia. Adapun variabel harga unit, jarak ekonomi, dan pajak impor memiliki pengaruh signifikan dan negatif terhadap ekspor Indonesia
Keyword: Gravity model, Pajak impor, TPS-OIC, Ushr, indonesian export, International trade, Trading, GDP Riil, Tariff, Estimasi model

Judul: Peramalan dan Analisis Faktor-Faktor yang Memengaruhi Penawaran Ekspor Indonesia ke Negara-Negara Anggota OKI
Abstrak: Indonesia joined the Organization of Islamic Cooperation (OIC) in 1969, but by 2012 the share of Indonesia's exports to OIC member countries reaches only 12% of its total exports. This paper aims to analyze the factors affecting Indonesia’s exports to OIC member countries and predicts its value until July 2015. Panel data with gravity model is used as analytical method while ARIMA method is utilized to predict the value of exports until July 2015. The results show that the real GDP, population and trade openness of importers countries, and the remoteness index between Indonesia and importers countries have significant effects on Indonesia’s exports to OIC member countries. It is predicted that the value Indonesia's exports to OIC member countries will continue to increase until July 2015 with average of growth rate of 0.58% per month.
Keyword: international trade, gravity model, ARIMA

Judul: Studi Kasus Diagnosis Pencitraan Gangguan Saluran Pencernaan Atas Anjing Schnauze
Abstrak: The aim of this study was to learn the role of diagnostic imaging to define the diagnose of the upper gastrointestinal tract disorder of the Schnauzer. The information from the owner (anamneses) stated that the dog has been vomiting for a year, sometimes containing blood. There might also be a possibility that it had eaten a corpus alineum. This study case covered physical examination, hematology and blood chemical analysis, radiography, ultrasonography, and endoscopy performed. Physical examination showed weight loss and anorexia. Hematology and blood chemical analysis showed an increase in lymphocyte, haemoglobin (Hb), haemotocrit (Hct), ureum, creatinine, alanin aminotransferase (ALT), and alkaline phosphatase (ALP). Abdominal radiograph showed no abnormality in the abdominal organs. Abdominal ultrasonography showed a hyperechoic mass on the stomach mucosal surface. The mass forms an acoustic shadowing at the ventral. The acoustic shadowing in the stomach may be caused by an accumulation of gas or foreign object such as bone. Endoscopy showed that there was inconsistency of stomach mucosa surface, foamy bile fluid in the stomach, ulcers, and erosion of the stomach mucosal surface. Based on the endoscopy performed, the animal was clearly diagnosed with chronic gastritis accompanied by stomach ulcer and erosion.
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