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ANALYSIS OF RATING SCALE MENTAL EFFORT (RSME) TO DETERMINE THE MENTAL WORKLOAD OF WORKERS AT SUGAR FACTORY IN SOUTH SULAWESI Rahmaniah Malik; Irma Nur Afiah; Muhammad Dahlan; Zakir Sabara HW; Taufik Nur; Risal Iswandi
Jurnal PASTI (Penelitian dan Aplikasi Sistem dan Teknik Industri) Vol 15, No 2 (2021): Jurnal PASTI
Publisher : Universitas Mercu Buana

Unconducive working conditions triggered fatigue and anxiety for the workers, such as an increase in mental workload. Mental workload is a work load that arises and can be seen from the work that has been carried out, which is formed cognitively (mind). Generally, mental workload is the difference between mental work demands and mental abilities possessed by the worker concerned. The level of workload of workers can be determined by applying workload analysis. One of the mental workload analysis methods is the Rating Scale Mental Effort (RSME) which is a method of mental workload measurement. The aims of this research are to determine the level of mental workload of workers, to identify the main causes of mental workload in the sugar production division, and also to provide suggestions to the company on the basis of identifying the mental workloads. The results of the study using workload analysis showed that the mental workload was quite high, i.e., the morning shift reached 97.3, the afternoon shift reached 101.8 and the night shift reached 99.66. The mental workload occurred due to continuous activities such as the sugar production process and excessively hot environment, as well as too high company targets.

ANALISIS KUALITAS LAYANAN BANK SYARIAH DENGAN MENGGUNAKAN METODE SERVQUAL DAN IMPORTANCE PERFORMANCE ANALYSIS (IPA) DI MAKASSAR Andi Pawennari; Irma Nur Afiah; Verawati Verawati; Muhammad Nusran; Muhammad Fakhri Arham
International Journal Mathla’ul Anwar of Halal Issues Vol. 1 No. 2 (2021)
Publisher : Universitas Mathla’ul Anwar Banten

The development of Islamic banking in the face of a highly competitive business environment in order to stay afloat is by developing customer service well, where the customer's perception of a quality becomes a benchmark for each agency or company. Bank Sulselbar branch of sharia located in Makassar is engaged in providing services to the community so that they are very concerned about comfort and service to the community. Through the Serquel method and Importance Performance Analysis we can find out the quality of service and handling complaints against customer loyalty through consumer satisfaction.Based on the results of the study with the Importance Performance Analysis method, most of the attributes are negative. Based on the analysis, there are 10 attributes that satisfy the user that the company must maintain so that it can maintain customer loyalty, that is; assist customers in conducting transactions, help customers who experience difficulties without being asked for help, provide fast service to customers when making transactions, be responsive in meeting customer needs in transactions, have good knowledge of types of banking services and products, always prioritizing hospitality in providing services to customers, always prioritizing politeness in providing services to customers, being a trusted place in saving money, always being kept clean and comfortable and always looking neat and polite. Conclusion of this research is that the performance of company must be maintained so that it can maintain customer loyalty.

Understanding gait characteristics of Japanese elderly men through joint angle and angular velocity parameters Irma Nur Afiah; Hiroki Nakashima; Ping Yeap Loh; Satoshi Muraki
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 11, No 1 (2022): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Studies investigating the walking patterns of elderly men are well documented, however, there has been no investigation of the gait parameters that specifically reflect the walking motion of elderly men. This study aimed to identify reliable gait parameters to represent the walking motion of elderly Japanese men. 33 elderly men (65 to 74.9 years old) and 20 very elderly men (≥ 75 years old) participated. A 3-dimensional motion analysis system was used to collect kinematic data and 52 gait parameters were analyzed namely; spatiotemporal gait, joint angle, and angular velocity parameters (peak value and peak timing at the hip, knee, and ankle joints. Our results showed that walking speed, cadence, walk ratio, gait cycle, peak joint angle timing, and angular velocity parameters significantly differ between elderly men and very elderly men. Delayed peak timing in the joint angle occurred during the terminal stance phase and pre-swing phase. The accurate parameters for walking motion in old Japanese men as they age may result from the peak timing of joint angle parameters and the peak value of angular velocity parameters.

PACKAGING DESIGN OF FRIED BANANA PRODUCTS FOR FOOD PACKAGING ASSURANCE FOR CONSUMERS USING FOOD DELIVERY SERVICES IN MAKASSAR CITY Lamatinulu Ahmad; Irma Nur Afiah; Nurul Chairany; Arfandi Ahmad; Muhammad Irfandi
Journal of Industrial Engineering Management Vol 7, No 2 (2022): Journal of Industrial Engineering and Management Vol 7 No 2
Publisher : Center for Study and Journal Management FTI UMI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33536/jiem.v7i2.1325

The culinary business in Indonesia is increasingly in demand by seeing the increasing number of people who like to hunt for a variety of food menus, both traditional, national, and international food. This is evidenced by the increasing number of culinary businesses that have been established from time to time, including culinary businesses that have developed in Indonesia such as Browcil, JCO, Pizza Hut, Burger King, Kentucky Fried Chicken, and Big Bananas. Big Bananas is one of the most popular culinary food businesses today. He started his business in September 2017 with two types of snacks, namely banana nuggets and banana rolls with flavors ranging from chocolate, and green tea, to vanilla. By joining Big Bananas with online delivery services, namely Gojek and Grab, packaging design must be paid more attention to ensure that these products reach consumers safely. So there is no anxiety for BigBananas consumers and Food Delivery service users, namely problems that often arise for Food Delivery service users such as easy-to-open packaging, no composition information, and no Big Bananas product packaging seal on the packaging which causes consumers to ask- asked about the safety of Big Bananas products to consumers who use Food Delivery services, so the need for a new Big Bananas packaging design to guarantee food safety for consumers using Food Delivery services. So with that Big Bananas’ packaging needs to be redesigned to improve food safety in maintain product quality from the packaging by changing the packaging design, displaying complete attributes on the packaging, changing the color according to product characteristics, providing a seal on the packaging, and selecting the packaging material that is resistant to water and oil so that product quality is maintained and does not cause anxiety to Big Bananas customers in Makassar city

ANALYSIS OF THE PHYSICAL WORKLOAD OF SUGARCANE HARVEST WORKERS AS THE BASIS FOR DETERMINING THE LENGTH OF REST BREAK AT BONE ARASOE SUGAR FACTORY Irma Nur Afiah; Dinda Dwi Adelya Musda; Dirgahayu Lantara; Arfandi Ahmad
Journal of Industrial Engineering Management Vol 8, No 1 (2023): Journal of Industrial Engineering and Management Vol 8 No 1
Publisher : Center for Study and Journal Management FTI UMI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33536/jiem.v8i1.1278

Arasoe Bone Sugar Factory is one of the sugar factories in Bone Regency, South Sulawesi. The production process at this company entirely uses machines that run automatically. However, the sugarcane harvesting activity is still carried out manually. All sugarcane harvesting activities result in physical workload on workers, especially when lifting sugarcane since in one loading, the workers are able to lift more than 30 kg of sugarcane. This activity is carried out repeatedly which results in fatigue on the harvest workers. The other factors that affect fatigue on the harvest workers are the harvested sugarcane plantations that can reach approximately 7 hectares in area and the work that lasts for 7 hours each day. This study aims to determine how much physical workload is experienced by sugarcane harvest workers and to determine how long the rest break is based on the physical workload that is obtained while working for the sugarcane harvest workers. The assessment of physical workload was carried out using the Cardiovascular Load (%CVL) method and the calculation of the length of rest break was carried out using a physiological approach. Based on the results of calculating the percentage of Cardiovascular Load (%CVL), it was discovered that all respondents experienced fatigue consisting of 5 workers with a %CVL of 60%, 13 people with %CVL of 80%, and 2 people with %CVL of 100%. Therefore, all respondents were included into the category of heavy physical workload. The optimal rest break is 80.79 minutes, while the rest break given is only 60 minutes. Hence, an additional 20.79 minutes of rest break is needed. The rest break of 20.79 minutes is used for spontaneous breaks, i.e., short break after the workload.

Understanding gait characteristics of Japanese elderly men through joint angle and angular velocity parameters Irma Nur Afiah; Hiroki Nakashima; Ping Yeap Loh; Satoshi Muraki
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 11, No 1 (2022): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v11i1.11458

Studies investigating the walking patterns of elderly men are well documented, however, there has been no investigation of the gait parameters that specifically reflect the walking motion of elderly men. This study aimed to identify reliable gait parameters to represent the walking motion of elderly Japanese men. 33 elderly men (65 to 74.9 years old) and 20 very elderly men (≥ 75 years old) participated. A 3-dimensional motion analysis system was used to collect kinematic data and 52 gait parameters were analyzed namely; spatiotemporal gait, joint angle, and angular velocity parameters (peak value and peak timing at the hip, knee, and ankle joints. Our results showed that walking speed, cadence, walk ratio, gait cycle, peak joint angle timing, and angular velocity parameters significantly differ between elderly men and very elderly men. Delayed peak timing in the joint angle occurred during the terminal stance phase and pre-swing phase. The accurate parameters for walking motion in old Japanese men as they age may result from the peak timing of joint angle parameters and the peak value of angular velocity parameters.

Measuring the Halalness of Medical Drugs Containing Alcohol Nurjannah Nurjannah; Syamsul Bakhri; Irma Nur Afiah
International Journal of Halal System and Sustainability Vol 1, No 1 (2021)
Publisher : Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/injhss.v1i1.203

Indonesia is a country that has the largest number of Muslims in the world, where around 80% of the population is Muslim. Every Muslim is instructed only to consume foods and drinks that are halal and beneficial to the body, including medical drugs, which are the topic of discussion in this paper. Medical drugs are drugs derived from substances or chemicals and chemicals, which are useful for diagnosing, preventing, reducing, eliminating, and curing diseases or symptoms of diseases, injuries, or physical and spiritual disorders in humans or animals, including beautifying the body or human body parts. The need for halal medicine is still an interesting issue to continue to be discussed, considering a large number of requests and many medicines that contain substances Islam prohibits. This paper aims to see whether it is halal or haram to consume medical drugs that contain alcohol. The approach discussed in this paper uses the basis of the Al-Qur'an, Hadith, and Fatwas of the Indonesian Ulema Council (MUI). The halalness of medical drugs includes three factors: the materials used, the production process, and product storage. Based on the MUI fatwa, drinks (including medical syrup types) containing more than 1% alcohol are haram to consume, except in emergencies. The purpose of an emergency is a situation in which there are no other types of medical drugs available in the area except for medical drugs that contain alcohol. In this regard, a polemic has emerged, namely, whether there is currently a situation and condition called an emergency, considering that there are many experts in the pharmacy field and technological sophistication. The result of the discussion of this paper is that if there is a medical drug that does not contain alcohol, then a medical drug that contains alcohol is haram for consumption by Muslims.

Role of 70% Alcohol in Halal Disinfectant Used Nurjannah Nurjannah; Syamsul Bakhri; Irma Nur Afiah; Resky Alqadri R; Rizka Yanti Ramli
International Journal of Halal System and Sustainability Vol 1, No 1 (2021)
Publisher : Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/injhss.v1i1.204

At the end of 2019, a new disease caused by a virus emerged and attacked the respiratory system, this disease is known as the novel coronavirus disease 2019 (Covid-19). Covid-19 can spread through particles from the sufferer's sneeze or cough that stick to other objects such as clothing or electronic devices from surrounding people. Covid-19 first spread very rapidly in China and is currently spreading to other parts of the country. This pandemic is one of the things that people are worried about, but it can prevent various things. There are many ways to prevent the transmission of Covid-19, one of which is by using disinfectants. Disinfectants are chemicals used to kill or reduce the number of unwanted microorganisms, such as bacteria, fungi, and viruses. One of the active ingredients that is often used in making disinfectants is alcohol. Alcohol is effective against both Gram positive and Gram negative including resistant pathogens such as Methiciline Resistant Staphylococcus Aureus (MRSA) and Vancomicin Resistant Enterococci (VRE), Micobacterium tuberculosis, and various other fungi and viruses. The purpose of this paper is to see the halal use of disinfectants that use alcohol. This disinfectant is made in several stages, namely first 50 mL of 99.8% acetic acid with 250 mL of distilled water and 700 mL of 98% alcohol into a stirred tank. The stirring motor is turned on and the mixture is stirred for 15-20 minutes. While stirring add 50 mL of liquid soap (sunlight). To get the desired disinfectant content. After 15-20 minutes the stirring tank is turned off and the disinfectant product is ready for use. The purpose of making this disinfectant is as an ingredient for the spraying process as a preventive measure against the coronavirus, killing or inhibiting the proliferation of bacteria and viruses. As well as efforts to improve hygiene to prevent the spread of the Coronavirus (Covid-19). One of the steps is spraying in vital places or public facilities. This disinfectant spraying work program is useful to anticipate the spread of the Covid-19 virus. In addition, this activity is expected to provide comfort to the community, especially in the South Sulawesi area in doing outdoor activities. In connection with the above, the use of disinfectants containing alcohol is allowed or lawful to use.

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