Background: Mitral Valve Replacement surgery is the surgical replacement of the mitral valve with an artificial valve. Clinical informations regarding mitral valve replacement surgery are needed to help predict complications and mortality after surgery. This study aims to determine the profile of patients undergoing Mitral Valve Replacement surgery at Dr. Mohammad Hoesin General Hospital Palemb…
Introduction: Hypospadias is a complex congenital anomaly with a prevalence of 1:250-1:300 births. Glanular-Frenular Collar (GFC) technique emphasizes tissue preservation and formation of near-normal anatomy. This study evaluates the profile and short-term outcomes of hypospadias surgery using GFC by a single operator in two healthcare facilities in Palembang. Methods: A descriptive-analytic qu…
PT Semen Padang (Persero) is one of the cement producers in Indonesia and the oldest cement company in the country. The rock fragmentation process in the mining activities is carried out through drilling and blasting methods, conducted by the blasting service of PT Dahana (Persero). The main problem encountered in the field is the inconsistency of fragmentation results, where several blasting o…
The success of Japan’s Social Security Institution in implementing the Sharoushi system has inspired the adoption of the Sharoushi system into the social security mechanism of BPJS Ketenagakerjaan. The Indonesian Government believes that this Sharoushi system can be applied within Indonesian society with the aim of increasing BPJS Ketenagakerjaan membership. This study examines the cooperatio…
Organisasi bisnis dan publik di negara maju menggunakan operation research sebagai basis mencapai tujuan secara optimum dengan orientasi efesiensi tinggi. Itu lah yang membuat mereka sangat kompetitif dan solid sehingga dapat tumbuh pesat dengan rentabilitas yang optimun.
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Menurut teori evolusi manajemen, operation research sabagai suatu bagian dari ilmu pengetahuan baru mulai berkembang sejak tahun 1945, yaitu pada saat perang dunia kedua. Pendekatan kuantitatif yang digunakan di alam penyelesaian suatu persoalan, di mana matematika dan stitistik memegang peranan yang sangat dominan, telah menempatkan operation research secara teoritis sebajai sebuah ilmu penget…
Riset operasi adalah suatu metode ilmiah yang memungkinkan paa manajer mengambil keputusan mengenai kegiatan yang ditangani secara kuantitatif.
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