Garuda - Garba Rujukan Digital

Studi Identifikasi dan Proyeksi Siklus Harga Komoditas Pangan di Masa Pandemi COVID 19 sebagai Kajian Aspek Pengawasan Pemasaran Produk Pangan di Bangka Belitung: Study on Identification and Projection of Food Commodity Price Cycles during the COVID-19 Pandemic Period as a Study of Supervision Aspects of Food Product Marketing in Bangka Belitung Muhammad Faisal Akbar; Izma Fahria
Society Vol 10 No 1 (2022): 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.v10i1.322

This study examined the projected price of food marketing in the Province of the Bangka Belitung Islands as a step in deepening the issue of food security due to the COVID-19 pandemic. The COVID-19 pandemic in the Province of the Bangka Belitung Islands had a significant impact on the issue of food security. This was caused by the deficit of several strategic food commodities and caused the prices of this food to increase quite high compared to other provinces in Indonesia, such as several provinces in Sumatra and Java. Therefore, local governments as policymakers have a high enough interest in maintaining prices for strategic commodities, especially food. This study intends to compare the volatility of food prices before and after the COVID-19 pandemic. The data used is time-series data on weekly food prices in a traditional Pangkalpinang City market for September 2018 to February 2021. The data analysis technique uses the Vector Autoregression (VAR) method or Vector Error Correction Model (VECM) with the help of statistical software EViews. The results of this study indicate that several important commodities that support community life are predicted to increase significantly, including rice, chicken meat, and chicken eggs. The three food commodities that experienced an increase had a fairly high fluctuation. Beef and red chilies show declining projections in the 8-week forecast period. Meanwhile, cooking oil prices, granulated sugar, shallots, and garlic are still stable.

Pengaruh Penambahan Nd2O3 dan Fe2O3 Pada Sistem Elektrolit Padat Gadolinia Doped Ceria (GDC) Untuk Aplikasi Sel Bahan Bakar Oksida Padat Suhu Menengah [Effect of Nd2O3 and Fe2O3 Addition on Gadolinia Doped Ceria (GDC) Solid Electrolyte System For IT-SOFC] Akbar, Muhammad Faisal; Dilasari, Bonita; Soepriyanto, Syoni; Suhendar, Dadan
Metalurgi Vol 37, No 2 (2022): Metalurgi Vol. 37 No. 2 Agustus 2022
Publisher : National Research and Innovation Agency (BRIN)

Gadolinia Doped Ceria (GDC) is a solid electrolyte contender for intermediate-temperature SOFCs. However, more development of this solid electrolyte is required to improve its ionic conductivity. As a result, we will investigate the effect of Nd2O3 and Fe2O3 addition on GDC solid electrolytes to boost ionic conductivity. Solid electrolytes of the composition Ce0.9Gd0.2MxO1.9 (M = Nd, Fe) (x = 0%, 2,5% , 5%, and 7.5%) were synthesized using mixed oxide method and formed into pellets with a diameter of 1 cm. The pellets were sintered at 1200oC and 1400oC for 4 hours in an argon environment then the EIS test was performed at 450-650oC. The results showed that the Nd2O3 and Fe2O3 added were totally dissolved in the ceria structure and produced single-phase cubic fluorite CeO2. GDC solid electrolyte with Fe2O3 addition produces higher densification than Nd2O3 addition, where the value reaches 75% in the sample sintered at 1400oC. However, the addition of Nd2O3 further increased the value of ionic conductivity and decreased the activation energy of the GDC solid electrolyte compared to the addition of Fe2O3. The highest ionic conductivity and the lowest activation energy were obtained in the sample with 2.5% Nd2O3 in 650oC operating temperature, with the values achieved were 1.2 mS/cm and 0.41 eV, respectively. Therefore, it can be concluded that Nd2O3 addition is more effective to improve the performance of solid electrolyte GDC.AbstrakGadolinia Doped Ceria (GDC) merupakan kandidat elektrolit padat yang dapat dipakai pada sel bahan bakar oksida padat suhu menengah. Namun masih diperlukan pengembangan dari elektrolit padat ini untuk meningkatkan konduktivitas ioniknya. Oleh karena itu, pada penelitian ini dipelajari pengaruh penambahan Nd2O3 dan Fe2O3 untuk peningkatan konduktivitas ionik elektrolit padat GDC. Elektrolit padat disintesis menggunakan metode pencampuran oksida dengan komposisi Ce0,9Gd0,2MxO1,9 (M = Nd, Fe) (x = 0,2,5%, 5% dan 7,5%) dan dibuat dalam bentuk pelet dengan diameter 1 cm. Pelet yang dihasilkan dilakukan sintering pada 1200oC dan 1400oC selama 4 jam dalam atmosfer argon kemudian dilakukan pengujian EIS pada temperatur 450-650oC. Hasil penelitian menunjukkan bahwa Nd2O3 dan Fe2O3 yang ditambahkan akan larut sempurna dalam struktur ceria dan fasa yang dihasilkan adalah cubic flourite fasa tunggal CeO2. Elektrolit padat GDC dengan penambahan Fe2O3 akan menghasilkan densifikasi lebih tinggi dibanding dengan penambahan Nd2O3 dimana nilainya mencapai 75% pada sampel yang disinter pada 1400oC. Akan tetapi, penambahan Nd2O3 lebih meningkatkan nilai konduktivitas ionik dan menurunkan energi aktivasi dari elektrolit padat GDC dibanding dengan penambahan Fe2O3. Konduktivitas ionik tertinggi dan energi aktivasi terendah didapat pada sampel dengan penambahan Nd2O3 2,5% dengan nilai yang dicapai berturut-turut 1,2 mS/cm dan 0,41 eV. Oleh karena itu, dapat disimpulkan bahwa Nd2O3 merupakan bahan yang lebih efektif untuk meningkatkan performa dari elektrolit padat GDC.

What Drives the Islamic Stock Market Price in Indonesia? Munir, Misbahul; Akbar, Muhammad Faisal; Yuningsih, Ayu; Rahmani, Zikri; Lusiana, Dewi
EKONOMIKA SYARIAH : Journal of Economic Studies Vol. 7 No. 2 (2023): December 2023
Publisher : Universitas Islam Negeri Sjech M. Djamil Djambek Bukittinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30983/es.v7i2.7650

Saat ini, pasar modal syariah berkembang semakin pesat. Hal ini ditandai dengan munculnya berbagai indeks saham syariah termasuk Jakarta Islamic Index (JII). Pasar modalÂ adalah lembaga keuangan yang berkontribusi dalam pengelolaan dana investasi, serta menjadi penggerak utama dalam sistem ekonomi. Namun, pasar modal syariah dalam beberapa dekade terakhir menunjukkan pergerakan yang fluktuatif, diduga ada faktor-faktor yang mempengaruhi pergerakannya. Tujuan dari penelitian ini adalah untuk mengkaji faktor-faktor yang mempengaruhi pergerakan Jakarta Islamic Index. Metode yang digunakan dalam penelitian ini adalah deskriptif kuantitatif dengan data time series tahun 2009-2021. Variabel independen dalam penelitian ini adalah ekonomi makro yang terdiri dari Â inflasi (INF), Indeks Produksi Industri (IPI), BI Rate, nilai tukar, dan Indeks Harga Saham Gabungan Indonesia (IHSG) sedangkan variabel dependennya adalah Jakarta Islamic Index (JII). Alat analisis yang digunakan dalam penelitian ini adalah Vector Error Correction Model (VECM). Hasil penelitian ini menunjukkan bahwa secara umum, dalam jangka pendek, pergerakan Indeks Saham Syariah yaitu Jakarta Islamic Index (JII) tidak banyak dipengaruhi oleh variabel makroekonomi. Sementara itu, dalam jangka panjang, pergerakan indeks saham syariah di Indonesia dipengaruhi oleh variabel makroekonomi.Currently, the Islamic capital market is growing rapidly. This is marked by the emergence of various Islamic stock indices, including the Jakarta Islamic Index (JII). The capital market is a financial institution that contributes to the management of investment funds as well as being the main driving force in the economic system. However, the Islamic capital market in recent decades has shown fluctuating movements; allegedly, some factors affect its movement. The purpose of this study is to examine the factors that influence the movement of the Jakarta Islamic Index. The method used in this study is quantitative-descriptive with time series data from 2009 to 2021. The independent variable in this study is macroeconomics, consisting of inflation (INF), industrial production index (IPI), BI rate, exchange rate, and Indonesia Composite Stock Price Index (ICI), while the dependent variable is the Jakarta Islamic Index (JII). The analysis tool used in this study is the Vector Error Correction Model (VECM). The results of this study show that, in general, in the short term, the movement of the Sharia Stock Index, namely the Jakarta Islamic Index (JII), is not much influenced by macroeconomic variables. Meanwhile, in the long run, the movement of Islamic stock indices in Indonesia is influenced by macroeconomic variables.

Characteristics of Extreme Poverty in the Province of Bangka Belitung Islands Zikri Rahmani; Devi Valeriani; Ayu Wulandari; Muhammad Faisal Akbar; Agung Rizki Putra; Misbahul Munir; Rozi Rozi
Equity: Jurnal Ekonomi Vol 12 No 2 (2024): Equity : Jurnal Ekonomi
Publisher : Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/equity.v12i2.382

This study aims to analyze the characteristics of poverty in seven districts and cities in the Bangka Belitung Islands Province. This study uses primary and secondary data from the Central Bureau of Statistics (BPS) and other relevant sources. The analysis was conducted descriptively to identify factors that influence poverty, such as the age of the poor, marriage, education level, number of dependents, type of employment, income, living conditions, government assistance and health. The results show that poverty in Bangka Belitung is more dominant in rural areas than urban areas. Low education levels and limited access to health services are the main causes of poverty in this area. In addition, the community's dependence on the fluctuating mining sector also affects the economic stability of households. This study also found significant income inequality between low- and highincome groups. Based on these findings, efforts to improve access to education and health, as well as economic sector diversification to reduce unemployment are recommended. More inclusive policies are needed to sustainably address poverty in the region.

Analysis of Factors Affecting Poverty in The Province of The Bangka Belitung Islands Aprillia, Anggi; Wardhani, Rulyanti Susi; Akbar, Muhammad Faisal
Jurnal Ilmu Ekonomi Terapan Vol. 6 No. 2 (2021)
Publisher : Department of Economics, Faculty of Economics and Business, Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jiet.v6i2.29184

Poverty is a condition of the inability of individuals or community groups to meet basic needs such as housing, clothing and food to ensure a certain standard of living. If a country is able to reduce the level of poverty, then the welfare of the community can be realized through the implementation of quality development. This study aims to analyze and determine the effect of economic growth, income inequality, government spending and the open unemployment rate on poverty. This research used quantitative research. The analytical tool used in this study is multiple linear regression with panel data. The results showed that partially the economic growth had a negative and significant effect on poverty, government spending had a negative and insignificant effect on poverty and income inequality and open unemployment had a positive and significant effect on poverty in the Province of the Bangka Belitung Islands. Meanwhile, the results of the simultaneous test show that overall the variables of economic growth, income inequality, government spending and the open unemployment rate have a positive and significant effect on poverty in the Province of the Bangka Belitung Islands. Keywords: Economic Growth, Income Inequality, Government Expenditure, Unemployment Rate, Poverty JEL: O40, 015, H53, I30

What Drives the Islamic Stock Market Price in Indonesia? Munir, Misbahul; Akbar, Muhammad Faisal; Yuningsih, Ayu; Rahmani, Zikri; Lusiana, Dewi
EKONOMIKA SYARIAH : Journal of Economic Studies Vol. 7 No. 2 (2023): December 2023
Publisher : Universitas Islam Negeri Sjech M. Djamil Djambek Bukittinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30983/es.v7i2.7650

Saat ini, pasar modal syariah berkembang semakin pesat. Hal ini ditandai dengan munculnya berbagai indeks saham syariah termasuk Jakarta Islamic Index (JII). Pasar modalÂ adalah lembaga keuangan yang berkontribusi dalam pengelolaan dana investasi, serta menjadi penggerak utama dalam sistem ekonomi. Namun, pasar modal syariah dalam beberapa dekade terakhir menunjukkan pergerakan yang fluktuatif, diduga ada faktor-faktor yang mempengaruhi pergerakannya. Tujuan dari penelitian ini adalah untuk mengkaji faktor-faktor yang mempengaruhi pergerakan Jakarta Islamic Index. Metode yang digunakan dalam penelitian ini adalah deskriptif kuantitatif dengan data time series tahun 2009-2021. Variabel independen dalam penelitian ini adalah ekonomi makro yang terdiri dari Â inflasi (INF), Indeks Produksi Industri (IPI), BI Rate, nilai tukar, dan Indeks Harga Saham Gabungan Indonesia (IHSG) sedangkan variabel dependennya adalah Jakarta Islamic Index (JII). Alat analisis yang digunakan dalam penelitian ini adalah Vector Error Correction Model (VECM). Hasil penelitian ini menunjukkan bahwa secara umum, dalam jangka pendek, pergerakan Indeks Saham Syariah yaitu Jakarta Islamic Index (JII) tidak banyak dipengaruhi oleh variabel makroekonomi. Sementara itu, dalam jangka panjang, pergerakan indeks saham syariah di Indonesia dipengaruhi oleh variabel makroekonomi.Currently, the Islamic capital market is growing rapidly. This is marked by the emergence of various Islamic stock indices, including the Jakarta Islamic Index (JII). The capital market is a financial institution that contributes to the management of investment funds as well as being the main driving force in the economic system. However, the Islamic capital market in recent decades has shown fluctuating movements; allegedly, some factors affect its movement. The purpose of this study is to examine the factors that influence the movement of the Jakarta Islamic Index. The method used in this study is quantitative-descriptive with time series data from 2009 to 2021. The independent variable in this study is macroeconomics, consisting of inflation (INF), industrial production index (IPI), BI rate, exchange rate, and Indonesia Composite Stock Price Index (ICI), while the dependent variable is the Jakarta Islamic Index (JII). The analysis tool used in this study is the Vector Error Correction Model (VECM). The results of this study show that, in general, in the short term, the movement of the Sharia Stock Index, namely the Jakarta Islamic Index (JII), is not much influenced by macroeconomic variables. Meanwhile, in the long run, the movement of Islamic stock indices in Indonesia is influenced by macroeconomic variables.

Studi Identifikasi dan Proyeksi Siklus Harga Komoditas Pangan di Masa Pandemi COVID 19 sebagai Kajian Aspek Pengawasan Pemasaran Produk Pangan di Bangka Belitung Akbar, Muhammad Faisal; Fahria, Izma
Society Vol 10 No 1 (2022): 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.v10i1.322

This study examined the projected price of food marketing in the Province of the Bangka Belitung Islands as a step in deepening the issue of food security due to the COVID-19 pandemic. The COVID-19 pandemic in the Province of the Bangka Belitung Islands had a significant impact on the issue of food security. This was caused by the deficit of several strategic food commodities and caused the prices of this food to increase quite high compared to other provinces in Indonesia, such as several provinces in Sumatra and Java. Therefore, local governments as policymakers have a high enough interest in maintaining prices for strategic commodities, especially food. This study intends to compare the volatility of food prices before and after the COVID-19 pandemic. The data used is time-series data on weekly food prices in a traditional Pangkalpinang City market for September 2018 to February 2021. The data analysis technique uses the Vector Autoregression (VAR) method or Vector Error Correction Model (VECM) with the help of statistical software EViews. The results of this study indicate that several important commodities that support community life are predicted to increase significantly, including rice, chicken meat, and chicken eggs. The three food commodities that experienced an increase had a fairly high fluctuation. Beef and red chilies show declining projections in the 8-week forecast period. Meanwhile, cooking oil prices, granulated sugar, shallots, and garlic are still stable.

Comparison of Bamboo and Wire Types of Battery Materials on the Welfare and Production Performance of Laying Hen Yulianti, Dyah Lestari; Nurwahyuni, Eka; Akbar, Muhammad Faisal
Journal of Agriprecision & Social Impact Vol. 1 No. 2 (2024): July: JAPSI (Journal of Agriprecision & Social Impact)
Publisher : CV. Komunitas Dunia Peternakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62793/japsi.v1i2.14

This research aimed to determine the comparison of types of battery materials for laying hens, specifically bamboo and wire, on the welfare and production performance of laying hens. The material for this research consisted of 100 laying hens of the ISA Brown strain aged 54 weeks. The variables observed included livestock welfare, which was assessed through behavioral aspects (eating, drinking, and resting), while the production performance variables observed included HDP (Hen Day Production), egg weight, egg mass, and FCR (Feed Conversion Ratio). The research method employed an experimental approach using the T-test (independent sample). Two treatments were used, each with 50 replications. The results of the research indicated that the difference in treatment using T1 (bamboo battery materials) and T2 (wire battery materials) affected livestock welfare and production performance. The research results demonstrated that the behavior of bamboo batteries was considered better in terms of livestock welfare because they were able to better prevent heat stress. In terms of production performance, wire batteries exhibited higher Hen Day Production (HDP) and were better at preventing disease than bamboo batteries. However, bamboo batteries had a higher egg weight due to the frequency of feeding chickens being higher than wire batteries. Improved sanitation management is necessary for batteries made from bamboo because they tend to more easily become a medium for the growth of germs, lice, and fungi, which can cause disease and result in decreased production performance.

MODIFIKASI DRUM PULLEY UNTUK MENGURANGI RETAK PADA SAMBUNGAN SIDE PLATE DENGAN AUTODESK INVENTOR Akbar, Muhammad Faisal; Andrianto, Sis Nanda Kus; Riyanto, Obaja Eden Sentosa
Journal of Industrial Engineering & Technology Innovation Vol. 3 No. 1 (2025): Journal of Industrial Engineering & Technology Innovation (JIETI)
Publisher : LENVARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61105/jieti.v3i1.336

The Industrial Work Practice (PKL) implemented at PT Semen Gresik Rembang focused on identifying and repairing technical problems in the drum pulley component, which often experiences cracks in the side plate welding area. Damage to this component disrupts the smooth operation of the factory because it hampers the production process. The main objective of this study is to modify the drum pulley design using Autodesk Inventor software and analyze the structural strength of the modified results through Finite Element Analysis (FEA) simulation. The research methods used include observation, interviews with the technical team, and the application of design analysis techniques to overcome the research problems that occur. The results of the FEA analysis show that design modifications can reduce stress concentration at critical points and increase component resistance to dynamic loads. Although the proposed design is better, periodic inspections are still needed to detect damage early and ensure continued production.

The effect of Covid-19 on the economy of Bangka-Belitung and the performance of MSME and its impact on competitive strategies in the new normal era Reniati, Reniati; Akbar, Muhammad Faisal; Rudianto, Nur Ahmad Ricky
Annals of Management and Organization Research Vol. 1 No. 1 (2019): August
Publisher : goodwood publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35912/amor.v1i1.289

Purpose: The economy in the MSME sector is experiencing a great crisis in the face of the Covid-19 pandemic. MSME actors must change strategies to adapt to the current pandemic conditions. The purpose of this study was to examine the effects of Covid 19 on the economy and performance of MSMEs as well as the strategies adopted by MSME players in Bangka Belitung Province. Research methodology: The data collection method employed probability sampling with google form media analyzed by using cross tabulation, trend analysis and simple mathematical modeling in projecting total economic losses to MSMEs that are active in the Bangka Belitung Island Province. Results: The results show that 84.7 percent of MSMEs experienced a negative impact due to the Covid 19 pandemic in the form of a decrease in sales turnover, reduced demand and hampered distribution of raw materials. However, 15.3 percent of MSMEs experienced a positive impact and survived in the Covid 19 pandemic conditions. Some of the strategies implemented by MSMEs to survive in the Covid 19 periods were replacing products sold with products for handling COVID 19 such as masks, hand sanitizers and others. MSME players also changed their sales strategy by selling online and maintaining customer databases. Limitation: Due to the Covid-19 condition, survey activities were carried out by using the Google Form online application. Contribution: MSMEs undertook a more aggressive marketing strategy to maintain turnover value in order to keep growing. Keywords: Covid-19, MSME, Turnover, Competitive strategy

Title

Found 30 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 30 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 30 Documents
Search