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All Journal KLIK (Kumpulan jurnaL Ilmu Komputer) (e-Journal) Jurnal Mantik International Journal of Research in Vocational Studies (IJRVOCAS) Abdimas Indonesian Journal Journal of Economics and Social Sciences Jurnal Penelitian Ekonomi Manajemen dan Bisnis Jurnal Riset Manajemen dan Ekonomi JT-IBSI (Jurnal Teknik Ibnu Sina) Journal of Management Specialists INDOPEDIA (Inovasi Pembelajaran dan Pendidikan) Research in Education and Technology (REGY) Jurnal Pengabdian Kepada Masyarakat dan Desa (PASSA) Jurnal Pengabdian Masyarakat (Jubdimas)
Jenny Sari Tarigan
Politeknik Negeri Medan
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AKSESIBILITAS SPASIAL KE PUSAT KESEHATAN MASYARAKAT(PUSKESMAS) DI KOTA MEDAN DENGAN METODE ENHANCE TWO-STEP FLOATING CATCHMENT AREA (E2SFCA) Mardhiatul Husna; Jenny Sari Tarigan
KLIK- KUMPULAN JURNAL ILMU KOMPUTER Vol 8, No 3 (2021)
Publisher : Lambung Mangkurat University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/klik.v8i3.408

Abstract

Accessibility of Community Health Center (Puskesmas) facilities is the level of convenience for the community to reach the Puskesmas. So far, the accessibility of Puskesmas has only been measured from the aspect of availability and has not paid attention to the spatial aspects of travel time and distance. Medan City is an area that does not yet have a spatial accessibility calculation. This activity aims to calculate the accessibility and map the distribution of Puskesmas in Medan City. Spatial accessibility is measured based on travel time to the nearest Puskesmas, Puskesmas service area, and accessibility index. Accessibility calculations involve data on health facilities, residential buildings, and road networks. The speed of each road segment in the network is corrected based on its slope extracted from the National Digital Elevation Model (DEMNAS). Calculation of travel time to the nearest Puskesmas using OD Cost Matrix network analysis. The same network analysis was also used to calculate the accessibility index value, but with a time limit of 8 minutes. The accessibility index was calculated using the Enhanced Two-Step Floating Catchment Area (E2SFCA) method. The Puskesmas service area is calculated using Service Area network analysis with 8 and 15 minute travel time intervals. On the other hand, the distribution of the Puskesmas was mapped by overlapping the Puskesmas data with population density and landform to obtain a pattern of distribution. The population density presented in the form of a heatmap is the result of data processing of residential buildings and population numbers using the Point Density tool. Meanwhile, the shape of the land is analyzed from the slope and hillshade which is the result of DEMNAS processing. The results of this study present the distribution of puskesmas facilities in the city of Medan, where the distribution of health centers in the city of Medan is in accordance with the rules where there is a minimum of 1 health center per sub-district, but when viewed by comparison with the population in the area there are still areas that are not sufficient in the number of health centers to be able to serve well. Meanwhile, to calculate the accessibility of the Public Health Center, it cannot be done because of the limited spatial data in the city of Medan which is sufficient to build a network dataset so that network analysis can be carried out using the OD Matrix and Service Area methods that will be used for E2SFCA calculations..Keywords: Accessibility, Community Health Center (Puskesmas), Network Analysis, Enhanced Two-Step Floating Catchment Area (E2SFCA) Aksesibilitas fasilitas Pusat Kesehatan Masyarakat (Puskesmas) adalah tingkat kemudahan masyarakat untuk menjangkau Puskesmas. Aksesibilitas Puskesmas selama ini hanya diukur dari aspek ketersediaan saja dan belum memperhatikan aspek spasial waktu tempuh dan jarak. Kota Medan termasuk wilayah yang belum memiliki perhitungan aksesibilitas secara spasial. Kegiatan ini bertujuan untuk menghitung aksesibilitas tersebut dan memetakan distribusi Puskesmas di Kota Medan. Aksesibilitas spasial diukur berdasarkan waktu tempuh ke Puskesmas terdekat, area layanan Puskesmas, dan indeks aksesibilitas. Perhitungan aksesibilitas melibatkan data fasyankes, bangunan tempat tinggal, dan jaringan jalan. Kecepatan tiap segmen jalan dalam jaringan dikoreksi berdasarkan kemiringannya yang diekstrak dari Model Elevasi Digital Nasional (DEMNAS). Perhitungan waktu tempuh ke Puskesmas terdekat menggunakan analisis jaringan OD Cost Matrix. Analisis jaringan yang sama juga digunakan untuk menghitung nilai indeks aksesibilitas, namun dengan batasan waktu 8 menit. Indeks aksesibilitas dihitung dengan metode Enhanced Two-Step Floating Catchment Area (E2SFCA). Adapun area layanan Puskesmas dikalkulasi menggunakan analisis jaringan Service Area dengan interval waktu tempuh 8 dan 15 menit. Di lain pihak, distribusi Puskesmas dipetakan dengan menumpang-tindihkan data Puskesmas dengan kepadatan penduduk dan bentuk lahan untuk memperoleh pola sebarannya. Kepadatan penduduk yang disajikan dalam bentuk heatmap adalah hasil pengolahan data bangunan tempat tinggal dan jumlah penduduk menggunakan tool Point Density. Sementara itu, bentuk lahan dianalisis dari slope dan hillshade yang merupakan hasil pengolahan DEMNAS. Hasil penelitian ini menyajikan distribusi fasilitas puskemas di kota Medan, dimana distribusi Puskemas di kota Medan sudah sesuai aturan dimana terdapat minimal 1 Puskemas per kecamatan, namun bila dilihat dengan perbandingannya dengan jumlah penduduk di wilayah tersebut masih ada wilayah yang belum memadai dalam jumlah Puskemas untuk dapat melayani secara baik. Sedangkan untuk menghitung aksesibilitas dari Puskemas belum dapat dilakukan karena keterbatasan data spasial yang ada di kota Medan yang memadai untuk membangun network dataset agar bisa dilakukan analisis network menggunakan metode OD Matrix maupun Service Area yang akan digunakan untuk perhitungan E2SFCA..Kata kunci: Aksesibilitas, Pusat Kesehatan Masyarakat (Puskesmas), Analisis Jarigan, Enhanced Two-Step Floating Catchment Area (E2SFCA)
Design Arduino-Based Smart Laboratory Erwinsyah Simanungkalit; Mardhiatul Husna; Jenny Sari Tarigan
Jurnal Mantik Vol. 5 No. 2 (2021): Augustus: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/jurnalmantik.Vol5.2021.1416.pp894-897

Abstract

Electronic devices including Air Conditioner is always used during lecture process in computer laboratory. However, based on the observation, the device is often still in turn on condition even when the lecture activities have been ended. Such less efficient use leads to electricity waste which causes electricity bills to swell. This issue can be overcome by applying automation to the electronic devices in the laboratory. It is expected that by using this automation, these electronic devices are not easily damaged because the device will only turn on when needed so that it works more efficiently and electricity waste can be avoided. Current research was conducted aiming to develop an Arduino-based smart laboratory. This research was conducted in a computer laboratory at the Department of Commerce Administration, State Polytechnic of Medan. Based on the data obtained from the implementation stage, it showed that the Arduino-based Smart Laboratory System was functioning properly and can be used in computer laboratories. Keywords: Smart laboratory, Arduino, Microcontroller.
Implementation of Simple Additive Weighting (SAW) Method in Decision Support System to Determine the Best University in Medan Erwinsyah Simanungkalit; Jenny Sari Tarigan; Dewi Comala Sari; Annalisa Sonaria Hasibuan
International Journal of Research in Vocational Studies (IJRVOCAS) Vol. 2 No. 4 (2023): IJRVOCAS - Special Issues - International Conference on Science, Technology and
Publisher : Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53893/ijrvocas.v2i4.190

Abstract

Continuing studies to university are a hope for prospective students. However, this is an easy problem, because what needs to be considered in choosing such as, accreditation, lecturers, buildings, laboratory, cost of education, and percentage of alumn and others. By using the Decision Support System, the calculation of all the criteria can determine the best university to assist prospective students in choosing and choosing university. The Decision Support System uses the Simple Additive Weighting (SAW) method. Decision Support Problems are basically for the selection of alternative actions that allow prospective students to choose the university they want and will produce the best decision for prospective students to continue at the best university.
SISTEM PENDUKUNG KEPUTUSAN PEMILIHAN TEKNISI KOMPUTER TERBAIK DENGAN MENGGUNAKAN METODE WEIGHTED PRODUCT Erwinsyah Simanungkalit; Jenny Sari Br Tarigan
Jurnal Teknik Ibnu Sina (JT-IBSI) Vol. 4 No. 02 (2019): Jurnal Teknik Ibnu Sina (JT-IBSI)
Publisher : Fakultas Teknik Universitas Ibnu Sina

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36352/jt-ibsi.v4i02.37

Abstract

Teknisi komputer adalah salah satu komponen yang penting dalam suatu organisai institusi. Dimana mereka bertugas untuk memastikan semua sistem teknologi informasi berjalan dengan baik. Dalam proses pencarian tenaga teknisi terbaik ada beberapa kategori atau kriteria-kriteria yang harus ditetapkan untuk mencapai hasil terbaik. Baik itu kategori softskils maupun hardskils. Hal ini dapat berjalan dengan baik jika di awal pemilihan, kriteria-kriteria tersebut sudah ada. Salah satu cara yang dapat digunakan untuk memecahkan masalah tersebut yaitu dengan memanfaatkan sistem pendukung keputusan dalam mengambil keputusan. Salah satu metode yang digunakan adalah metode weight product (WP). Metode weight product merupakan metode penentuan dalam sebuah keputusan dengan cara perkalian untuk dapat menghubungkan nilai atribut, dimana setiap atribut harus dipangkatkan terlebih dahulu dengan bobot atribut yang bersangkutan. Teknisi komputer yang ada dikatagorikan dengan parameter yang sesuai kebutuhan. Hasil dari pengembangan sistem mampu melakukan rekomendasi perangkingan terhadap pemilihan teknisi komputer terbaik.
Smart Garden on Chili Plants Based on IoT Simanungkalit, Erwinsyah; Husna, Mardhiatul; Tarigan, Jenny Sari; Suriadi
International Journal of Research in Vocational Studies (IJRVOCAS) Vol. 3 No. 4 (2024): IJRVOCAS - Special Issues - International Conference on Science, Technology and
Publisher : Yayasan Ghalih Pelopor Pendidikan (Ghalih Foundation)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53893/ijrvocas.v3i4.146

Abstract

Abstract:Cultivating chili plants requires special attention such as temperature and soil humidity. Internet of Things (IoT) technology is a technology that allows objects around us to be connected to the internet network. The widespread adoption of various internet of things technologies has a very pronounced influence in the domestic sector such as home and smart car applications, and the agricultural sector is no exception.Temperature monitoring system, humidityIoT-based soil pan on chili plants (smart garden) is an IoT-based monitoring system design to control temperature and soil moisture on chili plants which can make it easier for farmers to measure soil and plant conditions and to make it easier for farmers to monitor the quality of their agricultural land. The process of creating a monitoring system design begins with interviews to collect primary data and literature studies to collect secondary data. Then carry out system design, tool assembly and implementation. The system for monitoring and controlling temperature and soil moisture using IoT can be run using Windows operating system software. The hardware used is the DHT11 temperature sensor, Moisture Sensor, Arduino, and Nodemcu ESP8266. This system utilizes a pump and fan for its hardware, using an automatic system implementation from a microcontroller so that it can make the hardware run without user intervention.If the humidity value displayed on the LCD is <70% then the pump will be on and the plants will be watered, and if the humidity is >80% then the pump will be off and stop watering.
Pengaruh Green Brand Image dan Green Brand Trust terhadap Keputusan Pembelian AMDK Merek AQUA di Kota Medan Sabrina Romaito Hutagalung; Parenta Ritonga; Nasrudin Nasrudin; Jamardua Haro; Jenny Sari Tarigan
JURNAL RISET MANAJEMEN DAN EKONOMI (JRIME) Vol. 2 No. 4 (2024): Oktober : JURNAL RISET MANAJEMEN DAN EKONOMI
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jrime-itb.v2i4.2507

Abstract

The phenomenon of extreme warming has increased public concern for the environment, one of which is reflected in environmentally friendly purchasing behavior. Many companies, including the AMDK brand Aqua, compete to create environmentally friendly products. Aqua's eco-friendly branding attracts attention, especially in the midst of environmental issues. Green brand image and green brand trust are factors that influence consumer purchasing decisions. This study aims to examine the effect of green brand image and green brand trust on purchasing decisions for the Aqua brand bottled water in Medan City. This research uses quantitative research methods with descriptive types. The data analysis technique used is multiple regression analysis using the SPSS version 26 program, involving 90 respondents. Data collection techniques were carried out through questionnaires and literature studies. The results showed that green brand image and green brand trust have a positive and significant effect on purchasing decisions for the Aqua brand bottled water in Medan City, both partially and simultaneously. The results of the study based on the coefficient of determination test show that green brand image and green brand trust are able to explain 48% of the influence of purchasing decisions, while the remaining 52% is explained by other variables not examined in this study.
Penerapan Model Project Based Learning Pada Mata Kuliah Design Grafis Simanungkalit, Erwinsyah; Tarigan, Jenny Sari
Research in Education and Technology (REGY) Vol. 1 No. 1 (2022): Research in Education and Technology (REGY)
Publisher : PT The Collaboration UVW

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62590/regy.v1i1.9

Abstract

Penelitian ini bertujuan untuk mengetahui bagaimana penerapan model pembelajaran Project Based Learning dalam mata kuliah design grafis. Penelitian ini dilaksanakan di Politeknik Negeri Medah. Masalah penelitian ini adalah bagaimana mengahasilkan siswa/siswi yang kompeten dalam bidang design grafis dengan menggunakan model pembelajaran PjBL. Jenis penelitian ini adalah kuantitatif. Bentuk penelitiannya adalah eksperimen semu (quasi experimental) yaitu penelitian eksperimen yang dilaksanakan pada satu kelompok saja yang dinamakan kelompok eksperimen tanpa ada kelompok pembanding atau kelompok kontrol. Populasi penelitian adalah semua siswa semester 3 Program Studi administrasi Bisnis, sedangkan yang menjadi sampel penelitian ini adalah satu kelas dari keseluruhan populasi yang dipilih secara purposive random sampling. Hasil penelitian menunjukkan bahwa hasil pembelajaran design grafis nilai skor skor pre-test 9,83 dan post-test 12,63 dari data tersebut dilakukan perhitungan N-Gain sebesar 0,54 dengan kategori sedang, artinya terdapat peningkatan kemampuan design grafis dengan menggunakan model pembelajaran Project Based Learning. Hasil keterlaksanaan mencapai nilai 95,2 dengan kategori sangat baik.
Pengaruh Sosial Media Marketing terhadap Keputusan Pembelian Konsumen pada Coffee Shop Makecents Yohanes Infan Doli; Agus Mariani Saragih; Desri Wiana; Jenny Sari Tarigan; Dewi Comala Sari
JURNAL RISET MANAJEMEN DAN EKONOMI (JRIME) Vol. 2 No. 4 (2024): Oktober : JURNAL RISET MANAJEMEN DAN EKONOMI
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jrime-itb.v2i4.2546

Abstract

The development of the coffee shop business in Indonesia is now showing rapid growth. One of the cities in Indonesia that has a rapidly growing coffee shop business is Medan. With the emergence of more coffee shops, there can be more intense competition in the coffee industry, to gain this competitive advantage, one of the things that can be done is to do social media marketing. One of the coffee shops in Medan city that does social media marketing is Makecents Coffee Space, Makecents Coffee Space does social media marketing through social media Instagram, Facebook, and Tiktok to promote their products and places. This study aims to determine the effect of social media marketing on consumer purchasing decisions for Makecents coffee shop. The type of research used in this research is quantitative. The population used in this study were visitors to Makecents coffee shop. The number of respondents consisted of 100 people, with incidental sampling techniques and sample determination using the Lemeshow formula. The results showed that all social media marketing variables influenced the purchasing decisions of Makecents coffee shop consumers, which amounted to 73.5%, the remaining 26.5% was influenced by other variables not examined in this study.
Pengaruh Pemasaran Digital Terhadap Peningkatan Penjualan Umkm Today88perfume Di Kota Medan Joel Sitanggang; Jenny Sari Tarigan; Mardhiatul Husna; Safaruddin; John Sihar Manurung
Journal of Management Specialists Vol. 2 No. 3 (2024): Journal of Management Specialists
Publisher : Institute of Educational, Research, and Community Service

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

Abstract

Sektor industri makanan dan minuman merupakan salah satu sektor yang paling kompetitif dalam perekonomian global. Ditengah persaingan yang semakin ketat, perusahaan makanan dan minuman seperti Mixue Ice Cream & Tea harus terus berinovasi untuk mempertahankan dan meningkatkan pangsa pasar mereka. Inovasi produk dan persepsi harga menjadi acuan penting dalam pengambilan keputusan pembelian Mixue Ice Cream & Tea. Penelitian ini bertujuan untuk mengetahui pengaruh inovasi produk dan persepsi harga secara parsial maupun simultan terhadap keputusan pembelian. Populasi dalam penelitian ini adalah mahasiswa manajemen bisnis yang berjumlah 451 orang. Dengan sampel berjumlah 82 orang yang diambil menggunakan teknik probability pampling. Jenis penelitian ini adalah penelitian kuantitatif dengan teknik pengumpulan data yang dilakukan melalui kuesioner dan tinjauan pustaka. Metode analisis data dalam penelitian ini adalah uji validitas, uji reliabilitas, uji asumsi klasik, regresi linier berganda, dan uji hipotesis. Dari hasil penelitian ini diperoleh 37,8% keputusan pembelian Mixue Ice Cream & Tea dipengaruhi oleh inovasi produk dan persepsi harga, sedangkan 62,2% keputusan pembelian dipengaruhi oleh variabel-variabel lainnya yang tidak diteliti dalam penelitian ini. Hasil penelitian ini menunjukkan bahwa secara parsial inovasi produk dan persepsi harga berpengaruh secara positif dan signifikan terhadap keputusan pembelian Mixue Ice Cream & Tea.
Pengaruh Persepsi Harga Dan Promosi Penjualan Terhadap Keputusan Pembelian Pada E-Commerce Shopee (Studi Kasus Mahasiswa Jurusan Administrasi Niaga) Lidia Tri Dewi Simatupang; Jenny Sari Tarigan; Erwinsyah Simanungkalit; Anggiat Parlindungan; Edi Putra Berutu
Journal of Management Specialists Vol. 2 No. 3 (2024): Journal of Management Specialists
Publisher : Institute of Educational, Research, and Community Service

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

Abstract

Perkembangan E-commerce di seluruh dunia sangatlah cepat. Sebagian besar orang sudah mulai meninggalkan toko konvensional dan beralih ke toko online atau yang biasa disebut dengan E-commerce. Persepsi Harga dan Promosi Penjualan menjadi acuan penting dalam pengambilan Keputusan Pembelian pada E-commerce Shopee. Penelitian ini bertujuan untuk mengetahui pengaruh persepsi harga dan promosi penjualan terhadap keputusan pembelian secara parsial dan simultan. Populasi dalam penelitian ini adalah mahasiswa jurusan administrasi niaga yang berjumlah 1.310 orang. Dengan sampel berjumlah 93 orang yang diambil menggunakan teknik Probability Sampling. Jenis penelitian ini adalah penelitian kuantitatif dengan teknik pengumpulan data yang dilakukan melalui kuesioner dan tinjauan pustaka. Metode analisis data dalam penelitian ini adalah uji validitas, uji reliabilitas, uji asumsi klasik, regresi linier berganda, dan uji hipotesis. Dari hasil penelitian ini diperoleh 63,3% keputusan pembelian pada E-commerce Shopee dipengaruhi oleh persepsi harga dan promosi penjualan, sedangkan 36,7% keputusan pembelian dipengaruhi oleh variabel-variabel lainnya yang tidak diteliti dalam penelitian ini. Hasil penelitian ini menunjukkan bahwa secara parsial persepsi harga dan promosi penjualan berpengaruh secara positif dan signifikan terhadap keputusan pembelian pada E-commerce Shopee
Co-Authors Agus Mariani Saragih Akhiruddin Akhiruddin Akhiruddin Akifah Najla Anggreini, Nella Atma Pratiwi Kartika Benar Benar, Benar Dewi Comala Sari Dewi Comala Sari Edi Putra Berutu Enda Yunita Surbakti Hasibuan, Annalisa Sonaria Hestukoro, Soni Husnia, Syafika Ika Mary Pasaribu Indra Siregar Jamardua Haro Joel Sitanggang John Sihar Manurung - Kamil, Idham Kristianus Boby A.M. Siahaan Lidia Tri Dewi Simatupang Mardhiatul Husna Mardhiatul Husna Melvin Bismark Hamonangan Sitorus - Naibaho, Penteris Rumisar P Naibaho, Penteris Rumissar P Nasrudin Nasrudin Nurwijayanti Parenta Ritonga Sabrina Romaito Hutagalung Safaruddin Sembiring, Gidion Siahaan, Djames Simanungkalit, Erwinsyah Simbolon, Anggiat P Simbolon, Anggiat Parlindungan Simbolon, Heri Bertus Situngkir, Anggiat Suriadi Tumanggor, esto Wardani, Alvia Rahma Wiana, Desri Yohanes Infan Doli