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Readiness factor identification Bandung city MSMEs use blockchain technology Ayu Endah Wahyuni; Anita Juraida; Asep Anwar
Jurnal Sistem dan Manajemen Industri Vol. 5 No. 2 (2021)
Publisher : Universitas Serang Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (764.173 KB) | DOI: 10.30656/jsmi.v5i2.2787

Abstract

MSMEs in Indonesia are expected to be able to face competition in the era of industrial revolution 4.0. However, there are many problems and obstacles in competitiveness, especially facing global competition, including access to capital, access to information and technology, access to organization and management, and access to business networks and partnerships. Besides, it is often difficult for them to get additional capital through banks or other lenders to increase their business scale. Moreover, a lack of financial and digital literacy causes the low validity of MSMEs' data to lenders. The adoption of blockchain technology is one of the considerations to minimize these MSMEs problems. Meanwhile, this technology is still relatively new to be applied to MSMEs but positively impacts the future. This study aims to measure and analyze MSMEs' readiness in using blockchain technology on a business scale with the TRAM model. This model integrates the Technology Readiness Index (TRI) and Technology Acceptance Model (TAM) models. This study aims to test several variables, including TRI, perceive ease of use, perceive ease of usefulness, attitude toward, and intense use of blockchain technology. Data processing uses the partial least square path modelling (PLS-PM) method. The results showed that TRI was significant on perceived ease of usefulness and perceived ease of usefulness. Then, perceive ease of use is significant towards perceive ease of usefulness and intention to use. Besides, perceive ease of usefulness is significant for attitude. The attitude toward variable is significant for the intention to use in the acceptance of blockchain technology.
ANALISIS PERANCANGAN JARINGAN DISTRIBUSI PADA SEBUAH PERUSAHAAN FARMASI Nova Indah Saragih; Anita Juraida
Jurnal PASTI (Penelitian dan Aplikasi Sistem dan Teknik Industri) Vol 15, No 2 (2021): Jurnal PASTI
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (401.829 KB) | DOI: 10.22441/pasti.2021.v15i2.001

Abstract

Penelitian ini bertujuan untuk melanjutkan penelitian sebelumnya dalam menganalisis solusi rancangan jaringan distribusi yang dihasilkan oleh penelitian tersebut. Kelemahan dari penelitian sebelumnya adalah solusi yang dihasilkan oleh algoritma transportasi yang digunakan belum dibandingkan dengan solusi optimal. Oleh karena itu solusi yang dihasilkan oleh algoritma transportasi yang digunakan belum diketahui kualitasnya. Masalah transportasi berkaitan dengan pendistribusian komoditas dari kelompok pusat pasokan, yang disebut sumber, ke kelompok pusat penerima, yang disebut tujuan, sedemikian rupa sehingga meminimalkan total ongkos distribusi. Penelitian ini memformulasikan masalah transportasi ke dalam model programa linier dan menyelesaikannya dengan menggunakan LINGO 12.0. Penelitian ini berhasil memperbaiki penelitian sebelumnya dengan menghasilkan kualitas solusi optimal dan ongkos distribusi total yang benar yaitu Rp13.355.604.000. Selain itu, penelitian ini juga menunjukkan pentingnya penggunaan kedua metode, baik itu algoritma transportasi dan model programa linier pada masalah transportasi untuk memverifikasi hasil dan meminimasi kesalahan.
Studi Pemanfaatan Biogas dari Limbah Rumah Potong Hewan untuk Mendukung Ketahanan Energi di Kota Bandung Anita Juraida; Yudha Prambudia; Ari Rahman
Jurnal Wilayah dan Lingkungan Vol 7, No 1 (2019): April 2019
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jwl.7.1.26-37

Abstract

Energy demand, particularly electricity for many activities, increases in line with the growth of urban population. Nowadays, most of energy supply in urban area is still dominated by the fossil fuel sources. As the use of fossil fuel increases, so does the greenhouse gas emission closely linked to global warming effects. Moreover, population growth also implies on waste production resulted from industrial and domestic activities. This paper applies waste to energy concept by estimating potential renewable energy from the slaughterhouse waste in Bandung City, Indonesia. This study is aimed to predict the potential contribution of waste from cattle, consisting of blood, rumen and feces from the slaughterhouses for biogas production. This research applies direct observation technique, interview and literature review methods. The location of this research was at the public and private slaughterhouses in Ciroyom, Cirangrang, and Regol of the Bandung City. The results showed that biogas could be produced by 139,977 m3/year equivalent to 658 MWh/year of electricity production. To support the city’s energy security, this potential energy source may contribute around 49.8% of the household electricity supply equivalent to 16.7% of the total electricity supply in Bandung City. This finding could be beneficial to the larger pilot study concerning the sustainable city program.
FRAMEWORK FOR MEASURING URBAN ENERGY SECURITY : CITIZEN PERSPECTIVE Yudha Prambudia; Arief Rahmana; Anita Juraida
Jurnal Pengembangan Kota Vol 7, No 1: Juli 2019
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (846.053 KB) | DOI: 10.14710/jpk.7.1.34-45

Abstract

The ever increasing urban energy consumption has always been an important issue of urban energy security. Citizen plays critical role in shaping the energy consumption. Therefore, citizen perspective can give significant impact to urban energy security evaluation. This research aims to provide a systematic framework to measure urban energy security taking into account the perspective of citizen and showcase its implementation in a case of Bandung city. The proposed framework is a straight five stages process as follow; (1) establishing the urban context, (2) defining energy security relevant to the context, (3), determining dimensions of energy security , (4) determining indicators and and metrics, and (5) the final stage is calculating energy security. The implementation case shows Bandung’s energy security is at Middle Low status. It also verify that the framework is operationally viable and it can capture the significance of citizen perspective.
SURVEY PERILAKU MAHASISWA DALAM MENGGUNAKAN KOMPUTER PORTABEL Anita Juraida
Jurnal Ilmiah Teknologi Infomasi Terapan Vol. 3 No. 1 (2016)
Publisher : Universitas Widyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (439.55 KB) | DOI: 10.33197/jitter.vol3.iss1.2016.119

Abstract

[Id]Penggunaan komputer portabel menjadi bagian yang tidak terpisahkan dalam kehidupan sehari-hari mahasiswa. Khususnya komputer jinjing dan tablet yang memudahkan mahasiswa dalam melakukan pekerjaan. Mahasiswa seringkali menggunakan komputer portabel di tempat-tempat umum karena sifat yang ringan dan mudah dibawa kemana saja. Tujuan penelitian ini adalah untuk menganalisis perilaku mahasiswa dalam menggunakan perangkat komputer portabel. Pengukuran dilaksanakan untuk mengetahui durasi penggunaan, lama kepemilikan, perilaku penggunaan di tempat umum, serta keluhan atau ketidaknyamanan saat menggunakan komputer jinjing dan tablet. Hasil survei membuktikan 92 persen mahasiswa menggunakan komputer portabel di tempat-tempat umum, khususnya tempat makan. Sebagian besar mahasiswa menggunakan komputer jinjing untuk melakukan pekerjaan office (word, excel, power point), sedangkan tablet digunakan untuk mengakses media sosial. Posisi duduk dengan komputer portabel di atas meja menjadi posisi yang paling sering dilakukan oleh mahasiswa. Area tubuh yang mengalami keluhan tertinggi dalam menggunakan komputer jinjing dan tablet yaitu bagian leher. Hasil dari penelitian ini dapat memberikan informasi mengenai perilaku mahasiswa dalam menggunakan komputer portabel.Kata kunci: komputer jinjing, tablet, kelelahan[en] Nowadays, the existence of portable computer devices such as netbook and tablet has eased student to do their job. In general, portable computer is lightweight and easy to carry regularly so people can use it in public places. The purposes of this research are to analyze behaviour of students in using a portable computer device. Measurements carried out to determine the duration of use, length of ownership, usage behavior in public places, and feel discomfort when using portable computers and tablets.Based on the survey result, 92 percent of college students use portable computers in public places, especially in restaurants. Most students use laptops to do office work (word, excel, power point), whereas tablets are used to access social media. The position of sitting with portable computer on a table into a position that is most often done by the students. The highest perceived complaints of students in using a portable computer and a tablet that is part of the neck. The results of this study can give information about the behavior of students in the use of portable computers.Keywords: fatigue, netbook, tablet