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International Journal of Industrial Engineering and Engineering Management
ISSN : -     EISSN : 26854090     DOI : https://doi.org/10.24002/ijieem
Core Subject : Engineering,
International Journal of Industrial Engineering and Engineering Management (IJIEEM) is an open access scientific journal that publishes theoretical and empirical peer-reviewed articles, which contribute to advance the understanding of phenomena related with all aspects of Industrial Engineering and Engineering Management
Articles 5 Documents
Search results for , issue "Vol 1, No 2 (2019)" : 5 Documents clear
Different Impact of Critic’s and Fellow Customer’s Score at Online Review Aggregator on Customer Purchase Intention in Motion Picture Industry Laheba, T.R.
International Journal of Industrial Engineering and Engineering Management Vol 1, No 2 (2019)
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (432.326 KB) | DOI: 10.24002/ijieem.v1i2.3019

Abstract

The Motion picture industry is somehow a unique industry when compared to other industries. Ticket prices for all films are the same, because of that price is not the main variable in decision making for watching a film. A review can become one of the most powerful variable when choosing which film to watch by the customer. Other than that, different from other industries and products, reviews that come in the form of narrative and detailed expositions tend to be avoided by customers because it will ruin the satisfaction of watching films activity due to leakage of information from the film plot and storyline. One that can be an aid for film customer is online review aggregator’s score that accumulated from a bunch of scores that are given from either critics or fellow customer and it made online review aggregator viewed as a more objective reviewer. This study aims to find whose review at the online review aggregator website will be more influential on customer purchase intention of Indonesia’s moviegoers. Data of 220 Indonesia’s millennial generation were retrieved and analyzed during the research. This research finds out that customers in Indonesia can be influenced by score or rating that comes from online review aggregator, an equally good review from critics and customer can increase customer purchase intention and vice versa. Furthermore, customer’s score or rating is the one more influential by a small margin compared to the score from critics.
The Effect of Fidgeting On Student Concentration Levels Nugroho, K.A.; Kurnianingtyas, M.C.D.
International Journal of Industrial Engineering and Engineering Management Vol 1, No 2 (2019)
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (688.03 KB) | DOI: 10.24002/ijieem.v1i2.3062

Abstract

Concentration is the ability needed to solve a problem.  Students in learning also need concentration (DePorter et al., 2010). Unfortunately students have difficulty concentrating on doing a job. To help concentrate, students play pen, spin coins, play cellphones and other fun activities. To meet this goal, an agitated repellent device such as fidget spinner and fidget cube was made (Plafke, 2016). The benefits of spinner fidget for increasing concentration are still questionable (Schecter et al., 2017). Therefore, quantitative research is needed to prove the claim that fidget spinner can increase concentration. Unfortunately, there is currently no quantitative research that tests the effectiveness of these tools to increase short-term memory. The concentration level of a person can be measured using the Stroop test. Stroop tests utilize primitive cognitive operations, offering clues to the basic process of attention. The variable studied is Reaction Time for Correct Answer (RTCA), which is the amount of reaction time in answering correctly divided by the number of correct answers. The results of this study are the use of fidget spinner not having a significant effect on differences in the results of measurement of RTCA. The use of fidget spinner does not provide a significant difference in average error between not using fidget spinner and using fidget spinner.
E-Waste: Current Research and Future Perspective on Developing Countries Halim, L.; Suharyanti, Y.
International Journal of Industrial Engineering and Engineering Management Vol 1, No 2 (2019)
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (861.959 KB) | DOI: 10.24002/ijieem.v1i2.3214

Abstract

Increase of population, purchasing power, and development of technology give consequence to Waste of Electronic and Electrical Equipment (WEEE) or e-waste generation. Increasing rate of e-waste production and its hazardous content raise the concern regarding e-waste. This paper aims to describe the research development on e-waste in various countries and propose the perspective of future research. The study based on literature survey in open access journals using ‘e-waste’ as the keyword. Article selection was done by considering the reputability of the source and cited frequency. From the articles reviewed, China contributed to most of the researches. Some of most studied topic namely e-waste management, e-waste impact to human health and environment and current status of e-waste treatment in specific country. Brief explanation on each topic and insight on future research are also provided. 
An Inventory Model Considering All Unit Discount and Carbon Emissions Kristiyani, I.M.; Daryanto, Y.
International Journal of Industrial Engineering and Engineering Management Vol 1, No 2 (2019)
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (529.536 KB) | DOI: 10.24002/ijieem.v1i2.3410

Abstract

Consumer satisfaction is an important factor in the ongoing business process. Companies must be able to meet consumer demands and considers customers’ concerns on price. In a supplier and customer relationship, a given discount will affect the order size. Besides, in the current developing industry, environmental factors must be considered without disturbing the business. Recently, researchers and practitioners develop environmentally-friendly industries so that the environment will be well managed and not polluted. For example, carbon emissions can be managed by optimizing the production operation and product distribution. This paper presents a study on the relationship between discount on the economic order quantity model and the total carbon emissions. This research develops a procurement model by considering an all-unit discount system and carbon emission tax. The aim is to determine the optimal order that minimizes the total cost.
The Ergonomic Elderly Gym Improving Physical Fitness and Increasing The Bone Mass of The Elderly Ariati, N.N.; Adiputra, N.; Tirtayasa, K.; Adiatmika, I.P.G.; Pangkahila, A.; Sutjana, I.D.P; Bakta, I.M.; Manuaba, I.B.P; Sutajaya, I.M.
International Journal of Industrial Engineering and Engineering Management Vol 1, No 2 (2019)
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (321.838 KB) | DOI: 10.24002/ijieem.v1i2.2998

Abstract

The public is increasingly aware of the importance of exercise for the elderly because exercise is an option to reduce complaints due to setbacks and improve the health of the elderly. In fact the implementation in the field is often wrong as in Banjar Benaya which implements routine exercises only once a week with a duration less than 30 minutes, does not pay attention to nutritional needs, does not use sports clothing, and displays that are not clear. The measurement of elderly physical fitness is still relatively low. Based on these problems, improvements were made to the application of ergonomic elderly gymnastics due to improve elderly’s physical fitness and increase the bone mass.  This study used a treatment by subject design conducted in April 2017-August 2018. The target population was all elderly in Denpasar and the affordable population was determined by multistage random sampling then selected Banjaya Benaya Peguyangan Village with a sample of 20 people who met the inclusion criteria. The data collection were physical fitness and bone mass. The difference in treatment effects were analyzed using a Paired Sample t-Test with α = 0.05 for data with normal distribution and Wilcoxon test, α = 0.05 for data with abnormal distribution. Data showed that there were differences in physical fitness improvement in Period I and Period II after 8 weeks of gymnastics at 43.43% with very bad categories being bad, the difference in increase in whole body bone mass was 16.76% and leg bone mass 68.67%. Analysis of Paired Sample-t-Test physical fitness data and Wilcoxon test for bone mass data in Period I and Period II after gymnastics for 8 weeks, found that there was a significant difference (p <0.05). It can be concluded that ergonomic elderly gym can significantly improve physical fitness and increase bone mass of the elderly. It is recommended that the elderly continue to exercise with a duration of 30-45 minutes, the frequency of 3 times a week to maintain elderly’s physical fitness.

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