Judul: Calculation of Cost of Production and Selling Price of Base Plate Innovation for Stoma Bags with the Addition of Microbial Cellulose
Abstrak: Wocare Center merupakan salah satu pusat pelayanan dan pelatihan kompetensi profesional di bidang perawatan stoma, luka (luka diabetes, bakar, dekubitus). Tujuan penelitian ini adalah menganalisis harga pokok produksi (HPP) dan menentukan harga jual pengembangan inovasi Base Plate untuk Kantong Stoma dengan Penambahan Selulsoa Mikrobial. Data atau informasi yang diperoleh kemudian diolah menggunakan bantuan software Ms. Excel. Metode yang digunakan adalah metode kuantitatif, dilakukan pada perhitungan harga pokok produksi dan harga jual dengan metode yang telah dilakukan perusahaan dengan perhitungan harga pokok produksi pendekatan full costing dan harga jual metode cost plus pricing. Hasil Perhitungan menghasilkan HPP produk base plate hydrocolloid sebesar Rp 18.079,31 sedangkan HPP produk base plate lateks sebesar Rp 7.051,74. Harga jual sebesar produk base plate lateks Rp 10.500,00 dengan keuntungan penjualan 30% dan pajak penjualan 11%.
Keyword: Wocare, Base Plate, HPP,, Selling Price

Judul: Formulasi Base Plate Lateks dengan Penambahan Nata de Coco untuk Perawatan Stoma
Abstrak: Meningkatnya jumlah penyandang stoma di Indonesia mendorong kebutuhan akan base plate untuk kantong stoma yang terjangkau dan berkualitas. Penelitian ini bertujuan menemukan formulasi base plate stoma yang terbaik dari lateks dengan penambahan nata de coco sebagai bahan pengisi (filler) untuk memperbaiki sifat mekanik pada lateks dan gliserin sebagai bahan tambahan yang bersifat plasticizer. Pembuatan base plate terdapat tahap pertama dan kedua. Tahap kedua sebagai lanjutan formulasi pada tahap pertama yang memperoleh formulasi yang terbaik. Hasil base plate lateks dilakukan pengujian ketahanan sobek menggunakan alat Elmendorf, kekuatan tarik menggunakan alat Tensile Strength Tester, swelling ratio, dan sensori metode skala Likert. Base plate lateks yang memiliki hasil terbaik yaitu pada tahap kedua dengan lateks 30 ml, nata de coco 10 g, air 70 ml, gliserin 3 ml, pewangi:air sebanyak 1:5 dengan hasil uji ketahanan sobek sebesar 1360 kg/f, kekuatan tarik sebesar 236,87 kgf/cm2 , swelling ratio sebesar 360%, dan uji sensori menurut skala Likert sebesar 72%., The increasing number of stoma patients in Indonesia encourages the need for affordable and quality base plates for stoma bags. This study aims to find the best stoma base plate formulation from latex with the addition of nata de coco as a filler to improve mechanical properties in latex and glycerin as a plasticizer additive. The manufacture of the base plate has the first and second stages. The second stage as a continuation of the formulation in the first stage which obtained the best formulation. The latex base plate results were tested for tear resistance using the Elmendorf tool, tensile strength using the Tensile Strength Tester tool, swelling ratio, and Likert scale method sensory. Latex base plate that has the best results is in the second stage with latex 30 ml, nata de coco 10 g, water 70 ml, glycerin 3 ml, fragrance: water as much as 1: 5 with tear resistance test results of 1360 kg / f, tensile strength of 236.87 kgf / cm2, swelling ratio of 360%, and sensory test according to Likert scale of 72%.
Keyword: Base Plate, Glycerin, Latex, Nata de Coco

Judul: Posisi Filogenetik Kura-Kura Carettochelys Insculpta  (Reptillia: Testudinata)
Abstrak: Carettochelys insculpta is an endemic freshwater turtle of southern Papua and northern Australia. Phylogenetic position of this turtle is remain unresolved until now. Most of the research conducted show close relationships of C. insculpta and members of Trionychidae family. However, some of the research show distance between C. insculpta and members of Trionychidae family. This research is conducted to analyze phylogenetic relationship between C. insculpta and other members of Testudinata using 12S rRNA, 16S rRNA, and both gene as markers. DNA samples were obtained from three different organisms of C. insculpta. Two species used as outgroups were Alligator mississippiensis and Iguana iguana. Phylogenetic analysis was carried out using Neighbor-Joining method with Felsenstein 1981 (F81) modeltest. A polytomy tree of Testudinata was produced by using 12S rRNA gene. However, analysis using 16S rRNA and both genes as markers confirmed that C. insculpta was located between the Chelonidae and the Trionychidae family.
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