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All Journal Journal of Data Analysis Jurnal Serambi Engineering
Latifah Rahayu
Syiah Kuala University
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Engineering Environmental Science Mathematics

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Penerapan Persamaan Model Struktural dalam Mengidentifikasi Variabel yang dapat Mempengaruhi Status Gizi Remaja di Kabupaten Aceh Besar Latifah Rahayu; Samsul Anwar; Winny Dian Safitri; Radian Akrama
Journal of Data Analysis Volume 2, Number 2, December 2019
Publisher : Department of Statistics, Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (583.58 KB) | DOI: 10.24815/jda.v2i2.16508

Abstract

Structural Equation Model (SEM) biasanya digunakan padapengujianrangkaian hubungan variabel yang relatif sulit diukur secara bersamaan. Rangkaian ini merupakan hubungan yang terbentuk dari satu atau lebih variabel bebas dengan atau lebih dari satu variabel tak bebas. Bidang kesehatan merupakan salah satu bidang penelitian yang banyak menerapkan metode SEM. Hal ini mengingat bahwa pada bidang kesehatan, banyak terdapat variabel laten atau variabel yang tidak dapat diukur secara langsung.Tujuan dilakukannya penelitian ini adalah untuk mengetahui variabel apa saja yang dapat mempengaruhi status gizi remaja di Kabupaten Aceh Besar.Variabel laten berupa status gizi remaja sedangkan variabel bebas berupa kebiasaan dan pola makan, status dan kondisi kesehatan, kondisi keluarga, dan pengetahuan remaja. Berdasarkan hasil model SEM yang dibentuk, beberapa faktor yang memengaruhi status gizi remaja di Kabupaten Aceh Besar adalah variabel status dan kondisi kesehatan, danvariabel kondisi keluarga. Structural Equation Model (SEM) is apply to test a series of relationships that are relatively difficult to measure simultaneously. This relationship is a relationship that is formed from one or more independent variables with or more than one independent variable. The health sector is one of the research fields that widely applies the SEM method. This is considering that in the health sector, there are many latent variables or variables that cannot be measured directly. This research was conducted with the objective of finding out what factors influenced the nutritional status of adolescents in Aceh Besar District. The latent variable is in the form of adolescent nutritional status while the independent variable is in the form of habits and eating patterns, health status and the conditions, family conditions, and adolescent knowledge. Based on the results of the SEM method, the factors that influence the nutritional status of adolescents in Aceh Besar District are health status and condition, and  family conditions.
Measure The Quality of Rice in The Warehouse (Case Study: Bulog Warehouse) Edy Fradinata; Zurnila Marli Kesuma; Latifah Rahayu
Jurnal Serambi Engineering Vol 8, No 1 (2023): Januari 2023
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v8i1.5658

Abstract

Abstract This study employs multiple qualitative and quantitative phases of quality assessment at one of Perum Bulog's warehouses. A descriptive qualitative study using observation data collecting and interviews with the quality control team is used. Rice is a need for the people of Indonesia. Perum Bulog is responsible for rice price stability in Indonesia. According to Presidential Instruction No. 3 of 2007 and SNI 6128:2020, rice in Bulog warehouses must adhere to quality criteria. Regarding the quality requirements for the distribution of rice, Bulog performs a quality check on the rice received. Bulog's quality control procedure consists of three stages: the acceptance process, where samples of rice obtained from farmers are taken, and the quality control officer's mini-laboratory sample test inspections. After screening at the receiving stage, the rice will be weighed and then placed in the warehouse with a stapling arrangement system (rice stacking) utilizing key 5. At the rice storage stage, minimal monitoring will be performed periodically, and if the rice is infested with pests, it will be sprayed or fumigated. The last procedure is the exit process, and the warehouse employs the First In First Out approach when customers make purchases.Keywords: rice, warehouse, quality, bulog, price stability
Co-Authors Edy Fradinata Radian Akrama Samsul Anwar Winny Dian Safitri Zurnila Marli Kesuma