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Analisis Model Antrian Multi Channel-Single Phase Pada Doorsmeer Mobil dengan Menggunakan Software POM-QM for Windows Rambe, Aida Zahrah Hasanati Br.; Rambe, Fatimah Zahra; Azzahra, Jihan; Gultom, Lidia Sartika; Chairunnisa, Putri
Indo-MathEdu Intellectuals Journal Vol. 5 No. 1 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i1.780

Queuing is the activity of a group of people or goods in a waiting line to wait for a service. The queueing system can be interpreted as the arrival of customers for a service, waiting to get service, and leaving the system after getting service. This research is applied research using the observation method. This research aims to provide solutions to queuing problems at Agung Auto Service car doorsmer Jl. S.M. Raja No. 3, Rantauprapat, North Sumatra. Data is taken by paying attention to the time of arrival of customers and how many customers can be served. This car doorman applies the First Come, First Served (FCFS) discipline, where the first customer to arrive will get the first service through the queuing process. Therefore, the model that can be used is the multi-channel single-phase model, where there are two or more service facilities flowed by a single queue. From the results of the calculation of the model simulation in POM-QM for Windows, it can be seen that the performance of the service system at the Agung Auto Service car doorsmeer is not optimal because initially there were only 3 service servers, causing queues. Therefore, it is necessary to add up to six service servers to produce optimal service

Analisis Model Antrian Multi Channel-Single Phase Pada Doorsmeer Mobil dengan Menggunakan Software POM-QM for Windows Rambe, Aida Zahrah Hasanati Br.; Rambe, Fatimah Zahra; Azzahra, Jihan; Gultom, Lidia Sartika; Chairunnisa, Putri
Indo-MathEdu Intellectuals Journal Vol. 5 No. 1 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i1.780

Queuing is the activity of a group of people or goods in a waiting line to wait for a service. The queueing system can be interpreted as the arrival of customers for a service, waiting to get service, and leaving the system after getting service. This research is applied research using the observation method. This research aims to provide solutions to queuing problems at Agung Auto Service car doorsmer Jl. S.M. Raja No. 3, Rantauprapat, North Sumatra. Data is taken by paying attention to the time of arrival of customers and how many customers can be served. This car doorman applies the First Come, First Served (FCFS) discipline, where the first customer to arrive will get the first service through the queuing process. Therefore, the model that can be used is the multi-channel single-phase model, where there are two or more service facilities flowed by a single queue. From the results of the calculation of the model simulation in POM-QM for Windows, it can be seen that the performance of the service system at the Agung Auto Service car doorsmeer is not optimal because initially there were only 3 service servers, causing queues. Therefore, it is necessary to add up to six service servers to produce optimal service

Hubungan Pengetahuan Tentang Tingkat Kecukupan Gizi Dan Perilaku Pemberian Makan Ibu Dengan Kejadian Stunting Pada Balita Di Medan Belawan Sitorus, Fransiska Febiola; Aulia, Dwana Mutiara; Angraini, Fifi; Putri, Andini Aisyah; Chairunnisa, Putri; Haryana, Nila Reswari
Jurnal Ilmiah Wahana Pendidikan Vol 11 No 2.C (2025): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar

Stunting is one of the worrying nutritional problems and is an important concern in Indonesia. The reason is that many people still think that stunting is not a serious problem, only a condition of the child's height is lacking. Based on the results of the SSGI, the prevalence of stunting in North Sumatra in 2022 was 21.1%. This study aims to examine the relationship between knowledge of nutritional adequacy levels and maternal feeding behavior with the incidence of stunting in toddlers. The research method used is quantitative research with a Cross Sectional approach. The population in this study were mothers who had toddlers in the Posyandu area of Medan Belawan District, totaling 80 mothers of toddlers. The number of samples was 30 respondents. The sampling technique used purposive sampling. This study was conducted from June to July 2024. The data collection technique was carried out by interview using a questionnaire. The descriptive data analysis technique used the Spearman rank test. Based on the results of the test using the Spearman rank, it is known that in the knowledge variable, 66.7% of mothers had poor knowledge (20 people), 30% of mothers had sufficient knowledge (9 people), and the remaining 3.3% had good knowledge (1 person). In the variable of eating parenting patterns, 40% (12 people) of mothers had parenting pattern scores in quartile 1, 23.3% (7 people) of mothers had parenting pattern scores in quartile 3, 20% (6 people) of mothers had parenting pattern scores in quartile 4, and the remaining 16.7% (5 people) of mothers had parenting pattern scores in quartile 2. And in the variable of stunting incidence, 56.7% (17 people) of toddlers experienced stunting and the remaining 43.3% (13 people) of toddlers did not experience stunting. The results of the study showed no significant relationship between the level of maternal knowledge and the nutritional status of toddlers p = 0.534> (0.05), and between eating parenting patterns and the nutritional status of toddlers p = 0.727> (0.05). However, there are other factors that allow stunting to occur in toddlers, namely from the socio-culture of parents such as parental occupation, parental education, and parental income.

Induksi Umbi Mikro pada Tanaman Kentang dengan Penambahan ZPT dan Retardan pada Media Pertumbuhan secara in Vitro Apriliani, Elisa; Chairunnisa, Putri
Agriculture and Biological Technology Vol. 1 No. 2 (2024): Juni
Publisher : Science, Technology, and Education Care

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61761/agiotech.1.2.51-57

Penggunaan umbi mikro pada tanaman kentang (Solanum tuberosum L) memiliki beberapa keunggulan, diantaranya dapat memproduksi umbi yang sehat, seragam, dan karakter pertumbuhan sama seperti induknya. Tujuan penelitian adalah untuk mengetahui komposisi media pertumbuhan dalam meningkatkan pembentukan umbi kentang secara in vitro. Penelitian dilakukan menggunakan Rancangan Acak Lengkap (RAL) satu faktor berupa kombinasi ZPT pada media cair. Hasil penelitian menunjukkan perlu adanya keseimbangan antara konsentrasi gula, konsentrasi hormon eksogen, dan zat retardan yang digunakan agar pembentukan umbi mikro optimum dan efektif. Terbentuknya umbi mikro kentang ini dimulai dari membengkaknya ujung stolon yang terbentuk atau tumbuh dari ketiak daun tanaman. Pengumbian kentang dapat dilakukan menggunakan media cair dengan komposisi ½ MS + BAP 5 ppm + paclo 2.5 ppm + 90 g gula; atau menggunakan media ½ MS + kinetin 5 ppm + paclo 2.5 ppm + 90 g gula yang menunjukkan pembentukan stolon dan umbi mikro yang lebih baik.

TANTANGAN DAN SOLUSI PROBLEMATIKA PENDIDIKAN MULTIKULTURAL DI SEKOLAH DASAR Chairunnisa, Putri; Azizah, Nur; Zulfikram, Riki; Shafa Saiddina, Cresna; Khairunnisa, Aura; Yatri, Ika; Azhar Nawawi, Muhammad
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 3 (2025): Volume 10 No3 September, 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i3.28097

Multicultural education is an educational approach aimed at instilling the values of tolerance, equality, and appreciation for cultural, religious, ethnic, and social diversity. In Indonesia’s pluralistic context, multicultural education in elementary schools plays a crucial role in shaping students' character from an early age so they can coexist harmoniously. This study aims to identify the challenges and propose solutions for implementing multicultural education at the elementary level. The research employed a literature review method by examining various sources, including books, academic journals, and educational policy documents. The findings reveal several major challenges: limited teacher understanding of multicultural principles, lack of religiously diverse teaching staff, homogeneous student backgrounds, and insufficient training and culturally responsive teaching materials. Additionally, the digital era introduces new challenges in terms of media literacy and digital ethics among students. Solutions proposed include curriculum revision, continuous teacher training, development of inclusive learning materials, community and parental involvement, and the use of digital media based on multicultural values. Multicultural education must be applied systematically and become an integral part of the school’s vision and culture. In conclusion, multicultural education is not only essential for creating inclusive learning environments but also serves as the foundation for building a democratic, civil, and culturally rooted generation capable of facing global challenges with resilience.

Analisis Model Antrian Multi Channel-Single Phase Pada Doorsmeer Mobil dengan Menggunakan Software POM-QM for Windows Rambe, Aida Zahrah Hasanati Br.; Rambe, Fatimah Zahra; Azzahra, Jihan; Gultom, Lidia Sartika; Chairunnisa, Putri
Indo-MathEdu Intellectuals Journal Vol. 5 No. 1 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i1.780

Queuing is the activity of a group of people or goods in a waiting line to wait for a service. The queueing system can be interpreted as the arrival of customers for a service, waiting to get service, and leaving the system after getting service. This research is applied research using the observation method. This research aims to provide solutions to queuing problems at Agung Auto Service car doorsmer Jl. S.M. Raja No. 3, Rantauprapat, North Sumatra. Data is taken by paying attention to the time of arrival of customers and how many customers can be served. This car doorman applies the First Come, First Served (FCFS) discipline, where the first customer to arrive will get the first service through the queuing process. Therefore, the model that can be used is the multi-channel single-phase model, where there are two or more service facilities flowed by a single queue. From the results of the calculation of the model simulation in POM-QM for Windows, it can be seen that the performance of the service system at the Agung Auto Service car doorsmeer is not optimal because initially there were only 3 service servers, causing queues. Therefore, it is necessary to add up to six service servers to produce optimal service

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