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IBM IN DESA TUA TUNU INDAH THROUGH MARKETING STRATEGY BASED ON INFORMATION TECHNOLOGY Vebtasvili Vebtasvili; Desy Yuliana Dalimunthe
Journal of Innovation and Applied Technology Vol 3, No 2 (2017)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Brawijaya

This activity is conducted on Small and Medium Micro Enterprise (UMKM) "Raja Abon Makmur Lestari". In carrying out its business, MSME requires the right business planning and marketing strategy to prepare the business in the development of its business into a bigger and stronger business. This devotional activity provides the delivery of materials and direct practice of website creation and recording training - reporting of MSME financial statements. This activity is conducted by lecture, question and answer method and discussion. This method is used as a medium of communication during the training so that there is two-way communication between the speakers and the perpetrators of SMEs. Activities include the delivery of materials and direct practice of website creation and recording training - reporting of MSME financial statements. The results of the implementation of this activity are (1) Knowledge and understanding of MSME actors in making and using the website to be increased. (2) The existence of MSME website is expected to assist in information technology based marketing strategy in increasing sales. (3) The skills of MSMEs actors in recording and preparing financial statements are increasing, so it is possible to make their own financial report.

FIT OF STATISTICAL FORECASTING MODEL BASED ON POVERTY VARIABLES IN BANGKA BELITUNG ISLAND PROVINCE DESY YULIANA DALIMUNTHE
E-Jurnal Matematika Vol 9 No 2 (2020)
Publisher : Mathematics Department, Faculty of Mathematics and Natural Sciences, Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/MTK.2020.v09.i02.p288

Poverty is one of the main problems in economic development and is considered to be a variable to measure the success of the economic development of a region. This study is limited to the analysis and determination of the best forecasting statistical model for the variable poverty rate in the Bangka Belitung Islands Province area based on R Square, Root Mean Squared Error (RMSE) and Mean Absolute Percentage Error (MAPE) assessments. This study uses the Exponential Smoothing forecasting method which emphasizes the procedure of continuous improvement of the latest observation objects which hopefully can provide the appropriate results. In general, the double exponential smoothing model from Holt's is the best projection model compared to other exponential smoothing models for projecting poverty data in the Bangka Belitung Islands Province with historical data for 2002-2018 with an increase in projections in 2019 of 0.37 % with Upper Criteria Limit (UCL) of 1.07% and Lower Criteria Limit (LCL) of -0.33% with a value of R Square of 0.627 which means that the independent variable can explain the variance of the dependent variable of 62.7% of this model, and the value of RMSE is 0.328 and MAPE is 22.162. The results of this model when compared to other models have relatively larger R Squared values ??and smaller RMSE and MAPE values.

INFRASTRUCTURE READINESS TO SUPPORT SUSTAINABLE TOURISM DESTINATIONS IN BANGKA BELITUNG ISLANDS Devi Valeriani; Rulyanti Susi Wardhani; Desy Yuliana Dalimunthe; Fitra Hartini; David Reeve
Jurnal Internasional Ilmu Pengetahuan Terapan bidang Pariwisata dan Events Vol 4 No 1 (2020): June 2020
Publisher : Pusat Penelitian dan Pengabdian kepada Masyarakat (P3M) Politeknik Negeri Bali

Purpose: The purpose of this study was to determine how the readiness of infrastructure at tourist destinations in achieving sustainable tourism development in Bangka Belitung Islands, Indonesia. Research methods: The method used in this study is the IPA (Importance Performance Analysis) which is used to measure a person's level of satisfaction with the performance of others. The sample used in this study were 400 samples. Results and discussions: The results showed that the development of infrastructure at tourist destinations in the province of Bangka Belitung the main concern is the health facilities, security facilities, educational facilities and playing, the information center or the sale and handling of waste or garbage while the infrastructure is perceived less important and the level of satisfaction is at lower level, namely the availability of public transportation, bus stops, hotel/resort, souvenir shop/souvenirs, minimart, ATM/money changer as well as cultural and arts facilities, sports facilities, disable facilities, and lockers. Conclusion: That the development of infrastructure at district/ town is located on the main priorities and strengthening the necessary infrastructure and development in order to satisfy the future be tourist infrastructure.

Pengaruh Temperatur Deproteinasi Pada Deasetilasi Kitin Cangkang Udang Krosok (Penaeus semisulcatus) Terhadap Adsorpsi Logam Besi (Fe) Herman Aldila; Asmar Asmar; Verry Andre Fabiani; Desy Yuliana Dalimunthe; Megiyo Megiyo; Riko Irwanto
Stannum : Jurnal Sains dan Terapan Kimia Vol 2 No 1 (2020): April
Publisher : Department of Chemistry - Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jstk.v2i1.1722

Penelitian ini bertujuan menganalisis pengaruh variasi temperatur deproteinasi pada daya adsorbsi kitosan udang krosok (Penaeus semisulcatus) terhadap logam besi (Fe) pada air kolong bekas penambangan timah timah di Pulau Bangka. Bahan baku kitosan yang digunakan dalam penelitian ini merupakan limbah cangkang udang krosok dari industri rumah tangga pembuatan ebi. Kitosan limbah cangkang udang ebi telah disintesis dalam tiga tahapan meliputi: deproteinasi, demineralisasi, dekolorisasi dan deasetilasi. Pada penelitian ini proses sintesis menggunakan variasi temperatur deproteinasi masing-masing: 30oC, 60oC, dan 90oC. Berdasarkan analisis data FTIR, dapat ditentukan nilai derajat deasetilasi sampel berturut-turut sebesar: 32,01% ; 30,94% dan 28,74%. Peningkatan temperatur deproteinasi menyebabkan nilai derajat deasetilasi kitosan menjadi menurun. Penurunan ini diakibatkan oleh rusaknya struktur kitin pada sampel akibat temperatur yang meningkat. Kandungan logam Fe pada air kulong yang digunakan dalam penelitian ini mencapai 6,1 ppm. Adsorbsi kitosan pada logam Fe dapat menurunkan kadar terlarut mencapai rata-rata 99,67% dari kadar awal. Kandungan gugus hidroksil pada kitosan menyebabkan terjadinya reaksi pembentukan senyawa hidroksida turunan dari logam besi terlarut. Senyawa besi hidroksida tersebut akan terpisah dari air dan membentuk endapan. Semakin besar nilai derajat deasetilasi maka akan semakin besar kandungan gugus hidroksil sehingga menyebabkan daya adsorbsi kitosan semakin meningkat.

ANALISIS MODEL AUTOREGRESSIVE INTERGRATED MOVING AVERAGE (ARIMA) DALAM MELAKUKAN FORECASTING PADA HARGA CABAI DI PROVINSI KEPULAUAN BANGKA BELITUNG: ANALYSIS OF AUTOREGREAAIVE INTERGRATED MOVING AVERAGE (ARIMA) DALAM MELAKUKAN FORECASTING PADA HARGA CABAI DI PROVINSI KEPULAUAN BANGKA BELITUNG Pitra Wati; Ilam Maryam; Sisilia Pririzki; Desy Yuliana Dalimunthe
Fraction: Jurnal Teori dan Terapan Matematika Vol. 1 No. 1 (2021): Fraction: Jurnal Teori dan Terapan Matematika
Publisher : Jurusan Matematika, Fakultas Teknik, Universitas Bangka Belitung

Cabai merupakan tanaman hortikultura yang cukup penting dalam kehiupan masyarakat karena konsumsi yang banyak. Cabai juga merupakan salah satu komoditas pertanian yang memiliki nilai jual cukup tinggi. Pada penelitian ini akan dilakukan (forecasting) cabai merah di Provinsi Kepulauan Bangka Belitung dengan menggunakan metode ARIMA. Adapun tujuan dari penelitian ini adalah untuk mengetahui nilai proyeksi dari produksi cabai di Provinsi Bangka Belitung dan seberapa tepatkah produksi cabai jika dijadikan wadah untuk penghasilan masyarakat Bangka Belitung. Berdasarkan hasil forecasting dengan menggunakan model Autoregressive Integrated Moving Average (ARIMA), harga cabai merah di Kepulauan Bangka Belitung mengalami penurunan di bulan September 2021 dan bulan Oktober 2021 dengan masing-masing harga cabai sebesar Rp.71076 dan Rp.71566 dari harga cabai di bulan Agustus 2021 sebesar Rp.71800.

Implementasi Model Autoregressive Integrated Moving Average pada Proyeksi Komoditas Ekspor Timah Desy Yuliana Dalimunthe; Herman Aldila
Jambura Journal of Mathematics Vol 5, No 2: August 2023
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jjom.v5i2.18853

The Bangka Belitung Archipelago is a potential area in the mining sector because many soils contain tin minerals and minerals that are spread evenly. Based on this phenomenon, this study uses the ARIMA model to analyze the prediction of the number of tin export commodities in the Bangka Belitung Islands Province. The time series data used in this study begins in January 2020 and ends in September 2022, with projected results ending in June 2023. Based on the analysis results, it is found that the ARIMA model (1,1,0) is the best model that can be used to project the value of tin export commodities in the Bangka Belitung Islands Province. This model was selected through the results of the correlogram test, which shows that the data is cut off at the second lag for the Autocorrelation Function (ACF) and Partial Autocorrelation Function (PACF) plots. This projection analysis was carried out after passing the stationarity test first through the Augmented Dicky Fuller (ADF) test. Through this test, it is found that the data is stationary at the first difference, and the prob value is 0.0003 with the projected result that there will be an increase in the number of exports of tin commodities with a total increase of 0.03%. The results of this analysis can certainly be part of preventive actions for the government to be able to assist the country in increasing the country’s foreign exchange through increasing export commodities.

Prediksi Spot Price Komoditas Emas Berjangka dengan Pendekatan Vector Error Correction Model Izma Fahria; Desy Yuliana Dalimunthe; Ririn Amelia; Ineu Sulistiana; Baiq Desy Aniska Prayanti
Jambura Journal of Mathematics Vol 5, No 2: August 2023
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34312/jjom.v5i2.18737

Time series data usually exhibit non-stationary behavior and involve interrelated variables. Thus, we need a model that can obtain good forecasting results from non-stationary time series data with multivariate variables. The Vector Error Correction Model (VECM) is a multivariate time series model which is a vector form of Vector Autoregressive Regression (VAR) for time series data that are non-stationary and have a cointegration relationship. This research was conducted to model the cointegration relationship in providing clarity on the long-term relationship of the influence of future prices and the Covid-19 pandemic on price movements of gold futures commodities and to predict spot price prediction modeling for gold futures commodities. The results of the research using the VECM (2) model, which is the best model, show that the future price of the gold commodity is quite dominant in influencing the value of the spot price of gold. The Covid-19 variable does not have a significant effect on the spot gold price variable.

POTENSI PENGEMBANGAN FASHION STREETWEAR MELALUI MOTIF DAUN SIMPUR PADA CRAB DI PROVINSI KEPULAUAN BANGKA BELITUNG Nurul Janah; Rohil Agatha Lusia; Robakiah Robakiah; Dwi Andini; Desti Aulia Pratiwi; Desy Yuliana Dalimunthe
Jurnal Abdi Insani Vol 11 No 2 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i2.1409

Fashion is a product that is created to represent individual needs. Teenage fashion is growing rapidly following the times, thus the phenomenon of fashion styles emerges, one of which is the streetwear style trend which was also a trend in the 90s. One of the streetwear fashion that is widely used is cardigan. The existence of Cardigan Rajut Bangka Belitug (CRAB) has its own market share, especially in terms of youth fashion. CRAB comes with a motif that raises elements of local wisdom of the Bangka Belitung Islands Province, namely the simpur leaf. The purpose of this activity is to produce entrepreneurial products in the form of CRAB with simpur motifs as part of the local wisdom of the Bangka Belitung Islands Province in encouraging a new economy for students. The CRAB production process uses a product feasibility test questionnaire and economic analysis. Based on the questionnaire, the results showed that there were 111 respondents. According to respondents, the CRAB product business has the opportunity to be produced and can be accepted quite well by potential consumers by 97.3%. In addition, the CRAB product business is quite promising with the results of economic analysis obtained profits that reach> 5.5 million within 3 months. So that this business is feasible to develop based on the feasibility test and economic analysis used

Kesiapan Infrastruktur Pendukung pada Destinasi Wisata dalam Mewujudkan Sustainable Tourism Development: The Readiness of Supporting Infrastructure for Tourism Destination in Achieving Sustainable Tourism Development Desy Yuliana Dalimunthe; Devi Valeriani; Fitra Hartini; Rulyanti Susi Wardhani
Society Vol 8 No 1 (2020): Society
Publisher : Laboratorium Rekayasa Sosial, Jurusan Sosiologi, FISIP Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/society.v8i1.149

For tourism destinations, infrastructure is included as natural resources and man-made resources are natural resources and man-made resources that are needed by tourists when traveling to a tourist destination. This research focuses on the readiness of social, economic, and environmental infrastructures available in tourism destinations. This research aims to analyze the readiness of supporting infrastructure in tourism destinations to achieve Sustainable Tourism Development in Bangka Island for today and the future. This research used an analysis model of IPA (Importance Performance Analysis) to measure the level of one's importance for the performance of other parties. A person's interest was measured by comparing the level of expectation with the performance that carried out using a Likert scale. This research also discussed the extent of tourists' perceptions of the interests or expectations regarding the readiness of supporting infrastructure in the destinations to achieve Sustainable Tourism Development on Bangka Island. a total sample of 240 respondents spread across two selected tourist destinations for each Regency on Bangka Island. This research provides results that the types of infrastructure in Bangka Regency and South Bangka Regency are the concentrate here, such as the economic and social infrastructures, whereas in Central Bangka Regency, the infrastructure that becomes the concentrate here including economic, social, and environmental infrastructures, especially from waste management.

Kesiapan Infrastruktur Pendukung pada Destinasi Wisata dalam Mewujudkan Sustainable Tourism Development: The Readiness of Supporting Infrastructure for Tourism Destination in Achieving Sustainable Tourism Development Desy Yuliana Dalimunthe; Devi Valeriani; Fitra Hartini; Rulyanti Susi Wardhani
Society Vol 8 No 1 (2020): Society
Publisher : Laboratorium Rekayasa Sosial, Jurusan Sosiologi, FISIP Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/society.v8i1.149

For tourism destinations, infrastructure is included as natural resources and man-made resources are natural resources and man-made resources that are needed by tourists when traveling to a tourist destination. This research focuses on the readiness of social, economic, and environmental infrastructures available in tourism destinations. This research aims to analyze the readiness of supporting infrastructure in tourism destinations to achieve Sustainable Tourism Development in Bangka Island for today and the future. This research used an analysis model of IPA (Importance Performance Analysis) to measure the level of one's importance for the performance of other parties. A person's interest was measured by comparing the level of expectation with the performance that carried out using a Likert scale. This research also discussed the extent of tourists' perceptions of the interests or expectations regarding the readiness of supporting infrastructure in the destinations to achieve Sustainable Tourism Development on Bangka Island. a total sample of 240 respondents spread across two selected tourist destinations for each Regency on Bangka Island. This research provides results that the types of infrastructure in Bangka Regency and South Bangka Regency are the concentrate here, such as the economic and social infrastructures, whereas in Central Bangka Regency, the infrastructure that becomes the concentrate here including economic, social, and environmental infrastructures, especially from waste management.

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