This study aims to determine the optimal location of the Light Rail Transit (LRT) Musi Emas Feeder stop points Corridor 1 (Punti Kayu–Talang Kelapa LRT station) using the Set Covering Location Problem (SCLP) model formulation solved by the Dual Population Adaptive Immune (DPAI) algorithm. The LRT Musi Emas Feeder Corridor 1 has 78 stop points located on the route from Punti Kayu LRT station t…
The Merah Putih Cooperative was established as a government program to strengthen rural economies through collective institutions. This study is important to understand how rice farmers in Kemang Village perceive the newly established cooperative as a solution to problems related to market access and capital. The objectives of this research are: (1) to describe the general overview of the Merah…
This study examines the dynamics of the conflict of norms regarding the authority of a Notary Substitute in drawing up deeds of cooperative establishment within the era of digitalized general legal administration. Historically, the Law on Notarial Profession (UUJN) grants absolute, attributive authority to all notaries, including notary substitutes, to formulate authentic deeds. However, sector…
This study aims to evaluate the productivity of loading and hauling equipment used in overburden removal activities at PT Bahana Selaras Alam Site Gorby Putra Utama, North Musi Rawas Regency, South Sumatra. The equipment used in the overburden stripping operation consists of a Hitachi 350 Excavator as the loading unit and HINO 500 Dump Trucks as the hauling units. The research method involved c…
This study aims to estimate rice demand based on price, determine the priority of paddy suppliers, and establish an optimal paddy order allocation to support effective rice supply chain management. Demand estimation is carried out using the fractal interpolation method with a box fractal structure, while supplier ranking is determined using the Simple Additive Weighting (SAW) method based on pa…
This study aims to determine the rice demand approximation based on price data, rank paddy suppliers, and determine the optimal allocation of paddy orders in order to support rice supply chain management. The demand approximation is conducted using fractal interpolation with the Sierspinski triangle. Supplier ranking is determined using the fuzzy VIKOR method based on criteria of paddy quality,…
The agricultural sector is one of the key pillars of Indonesia’s economy, as it plays an important role in absorbing labor and contributing to Gross Domestic Product (GDP). One strategic subsector is rubber plantations, which serve as a primary source of livelihood for rural communities. However, fluctuations in rubber prices often lead to unstable farmer incomes, affecting their economic sta…
In general the purpose of writing this final report is to determine the procedure for payment of operational expenses at the BKKBN Representative Office of South Sumatra Province with. Government agencies in carrying out their operational activities require regular financial management and in accordance with applicable provisions. Payment of operational expenses is carried out through a direct …
PT Priamanaya Energi is a coal mining company in South Sumatra Province that operates a disposal area spanning approximately 105 hectares. Most of this area consists of active disposal sites that lack adequate vegetation cover, making them vulnerable to erosion. High sedimentation levels in the North Settling Pond (KPL) and soil material carried by surface runoff out of the disposal area indica…
This study aims to determine the implementation of the Red and White Cooperative Program policy at the early stage of implementation in Sukodadi Village, Sukarami District. This research is motivated by the fact that the implementation of the program has not been optimal, where the cooperative business units are still limited to basic food supplies and LPG gas distribution, along with limitatio…
This study aims to describe students' mathematical modeling abilities in learning integer operations assisted by E-LKPD, namely with Liveworksheets learning media. This study uses a qualitative descriptive research type with research subjects, namely 31 students of class VII.1 SMP Negeri 3 Tanjung Raja. Data were collected through tests and interviews. Data analysis is based on the results of e…
Koperasi sebagai badan hukum memiliki peran penting dalam meningkatkan kesejahteraan ekonomi masyarakat melalui asas kekeluargaan dan gotong royong. Namun, dalam praktiknya sering terjadi permasalahan hukum antara anggota dan pengurus, khususnya terkait wanprestasi akibat kelalaian dalam pengelolaan dana simpanan. Salah satu kasus yang mencerminkan hal tersebut adalah Putusan Nomor 14/Pdt.G/202…
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…
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…