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PENJADWALAN JOB SHOP DENGAN ALGORITMA GENETIKA PADA PT SHIMA PRIMA UTAMA Sunarni, Theresia; Handy, Handy
Proceedings of KNASTIK 2012
Publisher : Duta Wacana Christian University

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Abstract

PT Shima Prima Utama operate with Job Shop System. Job Shop schedulingfor this company is a scheduling which use a lot of machines and a lot ofoperation with production type make to order. Today its campany has beenusing earliest due date (EDD). It makes completion time for all production(makespan) becomes longer. This is because there are a lot of number ofwork stations (machine) is idle. Base on that situation in this project try togive alternative scheduling method Genetic Algorithm for makespandecreasing. This algorithm is implemented in visual basic encoding byrepresent sequencing of job into the string and arrange it according geneticsimulations. Scheduling with Genetic Algorithm implementation candecrease the makespan as 14.23% from the method before with thesequencing 355333444344443545654536466563621621623-114411135561252526261211122232.
Early vs Late Inguinal Hernia Repair in Preterm Infants Franky, Franky; Handy, Handy
The International Journal of Medical Science and Health Research Vol. 2 No. 7 (2024): The International Journal of Medical Science and Health Research
Publisher : International Medical Journal Corp. Ltd

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70070/a06jff58

Abstract

Background: The topic of early versus late inguinal hernia repair in preterm infants has garnered significant attention in the medical literature, primarily due to the unique challenges posed by this vulnerable population. Literature Review: The literature surrounding early versus late inguinal hernia repair in preterm infants reveals a multifaceted landscape characterized by economic considerations, complication rates, and the timing of surgical interventions. The foundational study by Verhelst et al. (Verhelst et al., 2016) highlights the significant financial implications associated with emergency repairs, which incur higher direct medical costs compared to elective procedures. This study emphasizes that while clinical urgency may dictate the need for immediate intervention, the economic burden of such decisions cannot be overlooked, suggesting that elective surgeries could alleviate financial strain on healthcare systems while potentially improving patient outcomes. Conclusion: In conclusion, the reviewed literature collectively indicates that the decision-making process regarding inguinal hernia repair in preterm infants is complex and requires a nuanced approach. The interplay between economic considerations, complication rates, and surgical timing necessitates a careful evaluation of each case to optimize outcomes for this vulnerable population. Future research, particularly randomized controlled trials, is essential to establish clearer guidelines and best practices for managing inguinal hernias in preterm infants.