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CHALLENGES IN USING BLOCKCHAIN FOR SUPPLY CHAIN MANAGEMENT INFORMATION SYSTEMS Muhammad Rizqi Nur; Luqman Hakim; Yusuf Amrozi
J@ti Undip: Jurnal Teknik Industri Vol 15, No 2 (2020): Mei 2020
Publisher : Departemen Teknik Industri, Fakultas Teknik, Universitas Diponegoro

Blockchain has been the hype in technology lately and supply chain management is often mentioned as one of its applications. However, it is unwise to just eat the hype. Blockchain does have weaknesses; some of its natures considered as strengths might be weaknesses or problems in some cases. There are many things to be considered and among them are the challenges. This paper presents a systematic literature review of challenges in using blockchain for supply chain management information systems. This paper aims to help stakeholders and top management of supply chains when considering on adopting blockchain. The literatures were gathered from open-access papers found on Google Scholar. A total of 76 unique papers were found and then 29 were selected. The findings were classified into 12 categories. The top three category of challenges are development and implementation, performance and efficiency, and sustainability and scalability. Apparently, although blockchain in cryptocurrency is pretty solid, there are many challenges in its usage for supply chain.

Media Literacy in Information Chaos Era: Qualitative Study Bandung Literacy Activist Cevi Mochamad Taufik; Suhaeri Suhaeri
MediaTor (Jurnal Komunikasi) Vol 13, No 1 (2020): (Accredited Sinta 2)
Publisher : Pusat Penerbitan Universitas (P2U) LPPM Unisba

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/mediator.v13i1.5791

Media must get control in order that the practice is not authoritative. In the context, when it is in an individualist form, it tends to produce information without considering the norm. In the individualist characteristic, all the information flow spread massively with the tendency for thick interest. The research arranged to find out literacy activities in this chaotic era, using qualitative descriptive methods to uncover the minds of literacy avtivists in the information chaos era. The aim is to find out the form of literacy in accordance with the chaotic conditions of information and literacy activities in growing public awareness in information management. The results showed that literacy forms carried out through the introduction of media (media knowledge) concerning the credibility of the media and recognizing the nature of mainstream and non-mainstream media. Another platform is digital literacy and management of public information. Meanwhile, to raise public awareness is done by producing digital content in anticipation of hoax news, making fact check content, media practices through radio broadcasts and websites, introduction to news construction.

The Needs for Information and Education Media in Supporting Self-Management of Patients with Diabetes Mellitus Rapitos Sidiq; John Amos; Widdefrita Widdefrita; Novelasari Novelasari; Evi Maria Silaban; Yannurdin Yannurdin; Suhaimi Suhaimi; Mahaza Mahaza
Media Kesehatan Masyarakat Indonesia Vol. 16 No. 2: JUNI 2020
Publisher : Faculty of Public Health, Hasanuddin University, Makassar

Diabetes mellitus is a chronic disease that has a very high morbidity and mortality rate. This disease cannot be cured but can be controlled with good self-management. This research supports the need for appropriate information and educational media in supporting the self-management of patients with diabetes mellitus. This research is qualitative and quantitative. The sample of this study was 105 people with diabetes. Data collection was conducted from July to November 2019 at 7 Puskesmas in Padang City, namely: Nanggalo, Lapai, Alai, Andalas, Ambacang, Kuranji, and Pauh, with interview questions and interviews. Qualitative data processing techniques with coding and data validity by triangulation and analyzed using data reduction, data presentation, and analysis. Quantitative data analysis uses SEM (Structural Equation Model) analysis with the Lisrel 8.7 program. The results showed that the informants were elderly (56-65 years), 60% had good self-management quality, 65% actively participated in chronic disease management programs, 49.5 did not have cellphones. All aspects of self-management, namely blood sugar testing, physical exercise, taking medicine, diet and health education, can be used as educational material. Research information shows the fact most still need information about self-management of diabetics and in the form of conventional media. Informants who use phones that are approved for Android-based self-management applications.

EFFECT OF INFORMATION LITERACY AND TOLERANCE OF AMBIGUITY ON MANAGERIAL PERFORMANCE OF SMEs Meutia Meutia; Tubagus Ismail; Nurul Ummi; Desiana Rahmawati
Proceedings of AICS - Social Sciences Vol 9 (2019): the 9th AIC on Social Sciences, Syiah Kuala University
Publisher : Proceedings of AICS - Social Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (147.99 KB)

The managerial performance of the company needs to be improved. Expertise in accessing and evaluating information effectively performed by a manager and the ability to identify, collect, select and analyze accounting data that will assist management in making strategic decisions and for assessing organizational effectiveness. This study aims to investigate the effect of Information Literacy, Tolerance of Ambiguity, Strategic Management Accounting and Managerial Performance. Respondents in this study were fifty-two SME owners or managers in Banten province. The study data analysis used Partial Least Square (PLS) software. The study results found that Information Literacy variable had a positive effect on Strategic Management Accounting, Tolerance of Ambiguity had a positive effect on Managerial Performance, Strategic Management Accounting had a positive effect on Managerial Performance, Information Literacy variable had a positive effect on Managerial Performance.

Karakteristik Dan Pergerakan Sebaran Penderita DBD Berdasarkan Geographic Information System Sebagai Bagian Sistem Informasi Surveilans di Kecamatan Karawang Barat Kabupaten Karawang Provinsi Jawa Barat Doni Lasut
ASPIRATOR - Journal of Vector-borne Disease Studies Vol 1 No 1 (2009): Jurnal Aspirator Volume 1 Nomor 1 2009
Publisher : Loka Litbang Kesehatan Pangandaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1373.909 KB)

Abstract. West Karawang is a part of Karawang District that have high case incidence in three years later. This research uses cross sectional study method was conducted that aimed to gain information of mapping DHF endemic region use GIS (Geographic Information sys-tems) as a part of surveillance informatics system 2008. The special goals are to know the spatial aspect of the movement pattern , socio-demographic, larvae index, vector control programs, land systems and precipitation. The results of study are movement pattern of DHF in West Karawang is local, the socio-demographic of sex and marital status there are no special different, group of class age 15 – 44 years old (53,70%), non-formal working (81,48%) is the highest. The socio-demographic of education Senior High School (38,89%) is the highest too. Almost of The housing type permanent (94,44%) is the dominant and the average wide building 50-100 meters (66,67%) is the highest. House index larvae is 55,10% and container larvae index is 15,51%. The vector control program of fogging in study area 70,37% is done and PSN program activity (81,48%) this fact shown that there are many possibility for breeding place in this district. The Use of GIS helps to handle huge of data easily and much more information can be display clearly.

SUCCESS FACTORS OF ACCOUNTING INFORMATION SYSTEM IN PT. KUNCIMAS NIAGATAMA BANYUWANGI Nofita Ambarwati; Muhammad Firdaus; Nanda Widaninggar
MBA - Journal of Management and Business Aplication Vol 3 No 1 (2020)
Publisher : STIE Mandala Jember

This study aims to analyze the factors that influence the success of the accountinginformation system at PT. Kuncimas Niagatama Banyuwangi. The success of accountinginformation systems is influenced by Human Behavior in Organizations, ManagementSupport, Motivation and Training, Data Processing in the System, and Management andImplementation Process. This study used the primary data by total sample of thirty-fiveemployees and used the purposive sampling technique. The quality of the questionnaire wastested using the validity test and reliability test. Data analysis used multiple regressionanalysis, which includes the classic assumption test, t test and the coefficient of determinationThe results showed that Human Behavior in Organizations, Motivation and Training,Management and Implementation Process significantly influence the Success of AISImplementation. Only Management Support variable and Data Processing in the System haveno significant effect on the Success of AIS Implementation.

INFORMATION COMMUNICATION TECHNOLOGY AND THE QUESTION OF STATE SECURITY : THE MALAYSIA EXPERIENCE Zaini Othman
Journal of Social Political Sciences Vol 1 No 1 (2020): February 2020
Publisher : Universitas Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (677.406 KB)

In the modern age, the increasing use and exploration of information technology and the internet by hackers has created a new security threat to the integrity and socio-political stability of the Malaysian nation. Malaysia is not only one of the most dynamic developing countries in the region, but it is also facing many border disputes and terrorism with its neighboring countries. For example, maritime and territorial disputes between Malaysia and Indonesia, Malaysia and Philippines, as well as sovereignty disputes with Singapore over part rocks island with Singapore. These disputes not only dragged diplomatic diplomats among the two political leaders of the country, but also involved cyber-hacking between countries. For example, cyber-attacks have taken place, when disputes over ownership of the Ambalat Block and East Ambalat Block in the Makassar Strait are at its peak between Malaysia and Indonesia. The attack has resulted in severe damage to a number of government sites owned by both countries. This paper analyzes the emerging role of information technology, the internet and hackers as a potential future security threat to the Malaysian nation and society, both international and domestic.

Applying Climate Information for Supporting Farming System of Food Crop ELZA SURMAINI; RIZALDI BOER; H. SIREGAR
Jurnal Tanah dan Iklim (Indonesian Soil and Climate Journal) No 24 (2006): Desember 2006
Publisher : Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jti.v0n24.2006.%p

The events of climate extreme that increase the crop yield uncertainty causing financial loss of farmers. To ensure economic profitability, farmers need to tailor their cropping pattern to the climate forecast. The study was conducted in Ciparay and Bojongsoang sub-District, the central crop production of Bandung District from March to August 2005. Research aimed to analyze climate information value based on farming system strategy for accruing farmer income. Farming system in climate extremeevents was determined by maximizing expected utility of wealth. Farming system in two sub-District was assessed by Rapid Rural Appraisal. Climate information value was the difference between income with conventional farming and income using farming system strategy. Result of the survey indicated that dominant cropping pattern in the study area was rice-rice-fallow. The second rice was vulnerable to drought particularly in extremeyears. Further analysis suggested that extreme climate events were mostly associated with ENSO (El-Niño Southern Oscillation) events. From farming system simulation model, it was found that in El-Niño years, to maximize income, farmers should planted all farm with maize. Planting non-rice crops can be done after April (early May), to get maximist income, they should plant all farm with soybean. Risk averter farmers might diversify their crops, i.e. by fallowing part of their lands and planting the remaining lands with maize and soybean. The use of climate information in El-Niño years will give higher economic benefit to farmers than in La-Niña years. The difference in economic benefit was determined by the proportion of land allocated for rice and nonrice crops. In El-Niño years, farmers who plant all their lands for second planting with rice crop will get loss due to significant decrease in rice yield, while those who plant part or all of their land with non-rice crops will gain benefit as they will get yield. Therefore, farmers who are willing to take risks by planting part or all of their land with non-rice crops in years which were forecasted to be El-Niño years will get higher income than farmers who are not willing to change their rice crops.

THE USE OF CLIMATE INFORMATION FOR DEVELOPING EARLY WARNING SYSTEM TO BROWN PLANT HOPPER ATTACK ON PADDIES SUSANTI, ERNI; RAMADHANI, F.; JUNE, T.; AMIEN, L.I
Jurnal Tanah dan Iklim (Indonesian Soil and Climate Journal) No 30 (2009): Desember 2009
Publisher : Balai Besar Penelitian dan Pengembangan Sumberdaya Lahan Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/jti.v0n30.2009.%p

Crop pests and diseases are limiting factors in determining crops production. Brown Plant Hopper/BPH (Nilaparvata lugens) is the major crop pests and diseases for rice in Asia since 1970?s. The presence of BPH is depending upon several conditions covering pathogenic characteristics, carriers, physical environment (rainfall, temperature, humidity etc.) and biotic environment (natural enemy, competitor organisms). BPH growth is very fast delivering huge amount of eggs, has a short life cycle (28 days) with fast distribution forces and incredible attack forces. BPH is very dynamic in their live assuming due to the climatic condition of their habitat. This is the reason why climate can be used as an indicator for early warning to anticipate the area attack of BPH especially and in general for crop pests and diseases control. The relationship between pest and diseases attack and climate parameters such as rainfall, mean temperature, maximum temperature, minimum temperature, mean humidity, maximum humidity, and minimum humidity can be analyzed using multiple regression. The early warning system is developed using software of MS Access, Arc View, Map Object, and Visual Basic that can be a dynamic and interactive system. The results of analysis showed that climate parameter has a correlation with the area attack of BPH only during the La-Niña years. Those parameters include rainfall, maximumtemperature, maximum temperature at two weeks before attack, minimum temperature, and minimum temperature at two weeks before attack. The early warning system is started by entering the climate prediction for the next cropping season where the time is subject to prediction, at a certain sub-district. After inputting data of climate prediction the system will provide information of potential area attack of BPH at that location. By performing information of potential area attack the anticipative action can be designed earlier so that the crops harvest failure can be reduced.

The Suitability Evaluation of Procurement Information Systems to the Needs of Users and Management Using Human, Organization, Technology-Fit (HOT-Fit) Framework Cahyono, Dwi; Suryani, Erma
IPTEK The Journal for Technology and Science Vol 31, No 1 (2020)
Publisher : IPTEK, LPPM, Institut Teknologi Sepuluh Nopember

Management Information System (MIS) in government institutions was a crucial thing in supporting good services to the community. The established MIS often provided less optimum benefits since the MIS development did not go through a good planning and was not supported by a clear IT Masterplan so that an evaluation of the MIS implementation is needed, especially from 3 (three) main aspects, including aspects of Human, Organization and Technology. The procurement unit of Malang City has a MIS for procurement submission called siBaja which has been established since 2016. This study aimed to evaluate the suitability of siBaja to the needs of users and management using Human, Organization, Technology-Fit (HOT-Fit) framework with some modifications.To obtain the data, a survey method was used by distributing questionnaires to the application users.The data analysis model used was SEM-PLS by using SmartPLS 3.0 software. This study found that the implementation of siBaja was not fully fit for the relationship between Human-Technology that was indicated by the absence of a significant effect between US variable and SQ variable with a significance value of 0.899 at Î± = 0.05 and was not fully fit for the relationship between Organization-Technology factor which was characterized by the absence of a significant effect between SC variable and IQ variable with a significance value of 0.221 at Î± = 0.05.

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