Judul: Analisis Pangsa Pasar Minuman Susu Cair UHT dengan Metode Rantai Markov.
Abstrak: Persaingan produk minuman susu cair UHT semakin meningkat. Hal ini mendorong para produsen untuk mempertahankan pelanggannya dan sekaligus mendapatkan pelanggan baru. Saat ini konsumen memiliki banyak pilihan merk yang memiliki kualitas yang sebanding, namun preferensinya berbeda-beda yang disebabkan oleh beberapa faktor. Informasi pasar terkait dengan persaingan pasar dalam industri minuman susu cair UHT merupakan pangsa pasar yang dimiliki oleh masing-masing merk di mana pangsa pasar bersifat dinamis, sehingga perusahaan perlu memantau secara periodik pangsa pasar produknya dan mengetahui perubahan pasar yang terjadi. Dalam karya ilmiah ini metode rantai Markov digunakan untuk memprediksi pangsa pasar minuman susu cair UHT dengan asumsi tidak ada perubahan yang terjadi pada pasar sehingga tidak mempengaruhi perubahan komposisi pangsa pasar. Hasil yang diperoleh dalam karya ilmiah ini merupakan prediksi pangsa pasar minuman susu cair UHT pada tahun 2028 dalam keadaan stabil di mana prediksi pangsa susu Ultramilk pada jangka panjang sebesar 39.59%, susu Frisian Flag sebesar 20.23%, susu Indomilk sebesar 20%, susu Bear Brand sebesar 8.88%, susu Milo sebesar 4.56%, susu Hilo sebesar 3.51%, dan merk lainnya sebesar 3.22%.
Keyword: consumers, customer, market share, Markov chain

Judul: Analisis Pangsa Pasar Minuman Teh dalam Kemasan dengan Metode Rantai Markov
Abstrak: In the era of economic globalization, companies require to compete with other companies. Soft drink industry has a potential to grow with a number of companies that produce bottle tea drinks making costumers more critical and careful in the selection process. The existence of potential competitors to enter the market is a challenge for companies. Therefore companies need to periodically monitor its market share and competitors products in order to analyze the products and determine the market share of the market. In this study the market share of product was determined using the Markov Chain method.
Keyword: Markov Chain., market share

Judul: Karakteristik Morfofungsi Skelet Ekstremitas Kaki Soa Layar (Hydrosaurus amboinensis)
Abstrak: Sailfin Lizard is a lizard that has a semi-aquatic life and has a sail fin on its tail. These lizards can be found in habitats close to water such as rivers, lakes, and estuaries of mangrove forests. This study aimed to observe morphofunction characteristic of appendicular skeleton of Sailfin Lizard (Hydrosaurus amboinensis), associated with their function and behavior. Morphofunction characteristic of the appendicular skeleton of Sailfin Lizard was studied by observing and measuring the bones that make up the extremities. The naming of bones and their parts is based on the Nomina Anatomica Veterinaria 2017 and other journal. The clavicle and interclavicle bones are located anterior to the scapulacoracoid which has convex shape. The patella ulnar bone is found at the humeroulnar joint and the radius et ulna bone has a relatively long antebrachial interosseum space. On the hind legs, coxae bone has a relatively broad acetabulum, two lunula bones and patellar mineralization are found at the femorotibiofibular joint, and tibia et fibula bones have a relatively long interosseum cruris space. The palmar part of the ossa carpi is found in the palmar sesamoid bone, while the tarsi bones have a fused astragalus and calcaneus bones to become os astragalocalcaneus. The size of the pedis skeleton is relatively long compare to the manus skeleton and has a different middle phalanx bone. The ekstremity skeletal structure allows the Sailfin Lizard to do movements such as walking, running, climbing, running on water and swimming.
Keyword: Appendicular skeleton, Morphofunction, Sailfin Lizard