Judul: Dampak Kehadiran Ritel Modern terhadap Profitabilitas Pedagang Pasar Tradisional di Kota Bekasi
Abstrak: The aims of this research are to analyze the impact of modern retail on the profitability level of traditional market traders in Bekasi. The market selection is done by purposive sampling method. Jatiasih Market and Family Mart Market are selected as treatment group and Bantargebang Market is selected as control group. The methods using in this study are t-test, chi-square test, and ordinal logistic regression. Factors influencing changes of profit are the number of buyers, the distance between the traditional market with the modern retail, the main commodity of fresh products and processed products. The closer distance the traditional market to the modern retail, the more chance of traditional market traders to increase their profits.
Keyword: t-test, modern retail, traditional markets, ordinal logistic regression, profit, chi-square test

Judul: Dampak Kehadiran Ritel Modern terhadap Profitabilitas Pedagang Pasar Tradisional di Provinsi DKI Jakarta
Abstrak: The aims of this research are to analyze the impact of modern retail on the profitability level of traditional market traders in DKI Jakarta. The research was conducted on the three traditional markets in DKI Jakarta, which are Jembatan Besi Market and Menteng Pulo Market as treatment markets (traditional market which is close to the modern retail), Lenteng Agung Market as control market (traditional markets which is far from modern retail). This research uses t-test, chi-square test and ordinal logistic regression. The existence of modern retail affect the profit of traditional market traders changes in DKI Jakarta. The closer distance the traditional market to the modern retail, the more chance of traditional market traders to decrease their profit
Keyword: t-test, chi-square test, ordinal logistic regression, profit, performance, characteristics

Judul: Karakteristik Anatomi Skelet Kepala Buaya senyulong (Tomistoma schlegelii).
Abstrak: Buaya sepit atau senyulong (Tomistoma schlegelii) merupakan jenis buaya asli Indonesia yang berhabitat di sungai-sungai Sumatera, Kalimantan, dan juga pedalaman Sulawesi. Salah satu ciri khas buaya senyulong adalah bentuk moncong yang runcing dan sempit, namun hingga saat ini informasi mengenai struktur skelet kepala buaya senyulong sangat terbatas. Penelitian ini bertujuan untuk mempelajari karakteristik anatomi skelet kepala buaya senyulong yang dikatikan dengan fungsi dan perilakunya. Penelitian dilakukan secara eksploratif dengan melakukan pengamatan, pencatatan, dan pengambilan gambar dari skelet kepala buaya senyulong. Skelet kepala berukuran panjang 70 cm, lebar 29 cm, dan tingggi 17 cm dengan permukaan kasar pada os nasale, os frontale, os maxilla, os mandibula, os lacrimale, os jugale. Jumlah gigi pada buaya ini sebanyak 78 buah, terdiri dari 4 buah gigi premaxila, 16 buah gigi maxila, dan 19 buah gigi mandibula. Pada regio orbitalis ditemukan dua pasang fenestrae temporales yang berkembang baik. Fenestra supratemporale merupakan lubang oval yang membentang di sepanjang os parietale. Fenestra infratemporale berbentuk segitiga dan dibatasi oleh os squamosum, os postorbitale, os jugulare, dan os quadratum. Os mandibula hewan ini mempunyai symphysis mandibularis yang panjang yaitu garis yang melintang di corpus mandibulae. Secara fungsional ukuran symphysis mandibularis berkaitan dengan adaptasi hewan terhadap diet makan.
Keyword: kepala, moncong, Tomistoma schlegelii