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MUHAMMAD FIKRY
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Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS)
Published by Universitas Malikussaleh
ISSN : -     EISSN : 29632536     DOI : https://doi.org/10.29103/micoms.v4i.884
Core Subject : Science, Social, Engineering,
Engineering Environmental Science Physics
The proceedings compile a wide range of research papers presented during the conference, showcasing the commitment of the academic and professional community to exploring innovations in polymer materials and their eco-friendly applications. Key Topics Discussed: Polymer Materials and Sustainable Polymers; Polymer Processing and Biopolymers; Environmental and Socio-Economic Impacts of Plastics; Chemistry, Energy, and Green Chemistry; Materials Science, Nanomaterials, and Biomaterials; Electrical Technology and Information Systems; Social Sciences, Education, Politics, and Law; Agriculture, Food, Medical Sciences, Psychology, and Nutrition We hope this proceeding serves as a valuable reference for researchers, professionals, and students in their collective efforts toward the development of innovative and eco-friendly polymer materials.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 134 Documents
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Vision and Leadership: The Nature, Role and Development Marina; Rasyimah; Dewi Kumala Sari
Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS) Vol. 3 (2022): Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MI
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/micoms.v3i.205

Abstract

Every leader has their leadership style. Visionary leadership is a style that emphasizes the need for a clear vision for the future of an organization. Vision affects how the people within the organization perform and how the organization adapts to forthcoming changes. The organization's style, culture and purpose affect how a leader forms a vision. This paper aims to analyze visionary leadership's nature, role and development. A case of a leadership situation shows that a leader with a strong vision would create strategic choices and judgements for the better growth of the organization.
Tuberculosis Disease Intervention through Education for the Community of Uteunkot Village, Muara Dua District, Lhokseumawe City Vera Novalia; Wheny Utariningsih; Noviana Zara
Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS) Vol. 3 (2022): Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MI
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/micoms.v3i.206

Abstract

Until now Tuberculosis has become a health problem in Indonesia which causes high mortality found in 8,471 cases. In Lhokseumawe City with the highest CNR of tuberculosis cases in Aceh Province, around 351 per 100,000 population. One of the efforts to prevent TB transmission is by avoiding contact with the community. It is necessary to educate about TB disease in terms of symptoms, transmission and prevention. This research involved around 90 people with a quasi-experimental research type of one group pretest-posttest design. Data was collected using a check list sheet and observation. The results of this activity indicated that there was an increase in respondents' knowledge of knowledge and prevention of Tuberculosis with the less category of 22 people (24.4%). Respondents level of knowledge in the sufficient category as many as 54 people (60.0%). Meanwhile, respondents whose level of knowledge was in the good category were 14 people (15.6%). but after being given education, the level of knowledge of respondents about tuberculosis increased, namely enough with the number of 70 people (77.8%). poor and good categories as many as 19 people (21.1%) while less a little (1.1%). It is hoped that the provision of TB disease education can increase knowledge in efforts to prevent TB transmission will increase for a better quality of life in the health sector.
The Roles of Living Place Environment and Comorbidities Status on The Incidence of COVID-19: a study at health care facility of Lampung University Latifah Widya Ningrum; Evi Kurniawaty; Khairun Nisa Berawi; Bainah Sari Dewi; Asep Sukohar; Samsul Bakri
Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS) Vol. 3 (2022): Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MI
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/micoms.v3i.207

Abstract

Almost two years novel coronavirus (COVID-19) since first reported in the city of Wuhan, China classified as a pandemic. World Health Organization (WHO) has classified this disease as a pandemic with more than two hundred thousand active cases and more than eight thousand deaths in the world, as on eleven March 2020. The Purpose of this research to determine the roles of living place environment and comorbidities on the incidence of COVID-19. Method in this research is cross sectional and using quantitative research, which uses secondary data at health facilities from University of Lampung. Sample in this research using the Isaac & Michael test, obtained 186 samples with purposive sampling technique. The results of the logistic regression test, the result of age with OR value 2,057, B value = 0,721, p-value 0,039 in the health condition the OR value is 0,430, B value is 0,844, p-value is 0.019, history of hypertension comorbid OR = 9,123 with B value = 2,211, p-value 0,009 and diabetes comorbid OR = 5,551, B value = 1,714, p-value 0,049 and living place environment OR value = 1,983 and B value = 0,685, p-value is 0,044 they are have p-value less than 0,05 the meaning is age, health condition, comorbid history, and a person's living place environment have a significant effect on the incidence of COVID-19. The conclusion of this study reports that prevalence of productive age, poor health conditions, history of comorbidities hypertension and comorbidities of diabetes as well as the status of densely populated living place environment have a higher chance of contracting COVID-19 infection.
Perceptions of Transferrable Skills of Chemistry Teacher Candidates in the Utilization of Learning ICT Ratna Unaida; Isna Rezkia Lukman; Fakhrah
Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS) Vol. 3 (2022): Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MI
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/micoms.v3i.208

Abstract

Transferable skills are the core competencies needed to apply basic skills and problem-solving skills to make the environment one of the main elements of education policy. This research was conducted at the Chemistry Education Study Program, at Malikussaleh University in September and November 2022. This research aims to: Know the perceptions of prospective teachers regarding the transferable skills they have in utilizing ICT for learning. This type of research is qualitative descriptive research. The subjects of this research are students in the Chemistry Education Study Program with the object of research namely Perception of Transferable skills. The data collection techniques used are questionnaires and interviews in utilizing ICT learning based on aspects of transferable skills. The data analysis carried out for this study was to process and describe data with descriptive statistics. Measuring the score of the questionnaire data results is calculated using a Likert scale measurement scale. The results obtained from this study, namely students' perceptions of their transferable skills indicate that the perceptions of prospective teachers are more prominent in the aspects of collaboration and communicating with students. As for the characteristics of mastering digital literacy, future teachers still feel that they are not optimal in utilizing digital technology, which is now widespread and widespread in the world of education.
A Study Coastal Protection Using Stones Crushed and Tetrapod (Case study at Ujong Blang Beach) Teuku Muhammad Ridwan; Abdul Jalil
Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS) Vol. 3 (2022): Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MI
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/micoms.v3i.209

Abstract

Ujong Blang Beach and Jagu Beach are in Lhokseumawe City. The purpose of this study was to plan a breakwater along the coast of Ujong Blang as an alternative for coastal protection. This includes specifying the details of the breakwater layers and calculating the dimensions of the breakwater. Applying the Hudson method to obtain the diameter and weight of stones grains. The protective layer material uses crushed stones and tetrapods. The results of the analysis obtained breakwater dimensions obtained based on a slope of 1: 2. The results of the analysis that have been obtained are made in the drawing 2D as a result of designing rock mounds with a slope of 1: 2. Breakwaters are planned in a position to protect the coast from waves. The planned breakwater height is 6.32 meters so it has the same elevation and crest dimensions, but the material volume will change less due to the lower contour differences in the sea.This type of breakwater is suitable for Ujong Blang beach, because it will have a good effect on the tourism business. The number of protected layer grains on a slope of 1:2 has a material use of 0.23 tons of tetrapods and a peak width of 3.5 meters.
Effects of Fiber Orientation Variation on Tensile Strength of Bamboo Fiber Reinforced Composite Using Polyester Resin Type Bqtn-157-EX Ahmad Nayan; Teuku Hafli
Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS) Vol. 3 (2022): Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MI
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/micoms.v3i.210

Abstract

This article presents the results of investigations on composite materials reinforced with natural fibers from bamboo trees with variations in fiber direction. Because of the promising potential of the bamboo plant where its availability is abundant and sustainable, research on the mechanical properties of bamboo fiber is still very interesting to do to gain the maximum of it potential. Bamboo fiber is extracted from bamboo stems by beating. Treatment with soaking in 5% alkaline for 120 minutes was carried out before the specimen was made using an epoxy resin matrix. The process of making composite materials is carried out using the resin infusion method. Composition Specimens were prepared with a volume fraction of 40% and 60% for resin and fiber, respectively. And variations in fiber direction are set at 30, 45, and 60 degrees. The characteristics of the mechanical properties were obtained by testing the dance using a universal testing machine, while the bond characteristics between the matrix and the fibers were observed through micro-observation using the SEM tool. The specimen in a fiber orientation of 30° performs the strongest tensile strength of 165.9 MPa.
Fruit Type Recognition Using Hybrid Method with Principal Component Analysis (PCA) M. Burhanis Sulthan; Fiqih Rahman Hartiansyah
Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS) Vol. 3 (2022): Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MI
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/micoms.v3i.211

Abstract

This research concentrated on fruit image recognition. Fruit recognition in this study can be used to estimate the number of fruits that exist. Data testing is used to classify a fruit image that has been trained to recognize a variety of labels (fruit types). Until the classification process, several processes and methods are used in this research, one of which is the Gaussian filter to improve the quality of fruit image recognition. In addition, the Gabor filter is used in the feature extraction process, and the PCA technique is used in feature selection to select the best features. To classify the chosen feature, deep learning and the k-nearest neighbor (k-NN) method will be used. Furthermore, the processes used improved the accuracy of 92%, a root mean squared error (RMSE) of 0.323, a mean squared error (MSE) of 0.6278.
Analysis of Recycled HDPE Composite with OPEFB-Based Cellulose Fiber Reinforcement Characteristics for Casing Electronic Materials Zulnazri; Rozanna Dewi; Novi Sylvia; Agam Muarif; Syaiful Maliki; Ahmad Fikri
Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS) Vol. 3 (2022): Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MI
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/micoms.v3i.212

Abstract

Composite is a product of advanced material innovation which has better mechanical properties than a single material. In addition, composites also have high impact strength so they can be applied as cassing electronic, construction of boat walls, car dashboards, and others. This innovative product can be made from high density polyethylene (HDPE) thermoplastic waste material with cellulose filler based empty palm oil fruit bunches (OPEFB). In this study, a comparison of composite modifications between HDPE and cellulose fibers was carried out. The ratio of matrix and filler composition used in this study is 90:10. The mixing of HDPE : Cellulose fibers using injection melt blending system and extruder technique. The composites are then made into specimens for tensile strenght and impact tests. The results of the tensile strenght and impact test HDPE : Cellulose fiber composite with ratio 90:10 is 27.000 Mpa and 0.261750877 Joules. Analysis results Scanning Electron Microscopy (SEM) on the morphology of the composite fracture, it is known that there is a bond between the matrix (HDPE) and filler (cellulose fiber). The results of this study indicate that composite of HDPE: cellulose fiber based OPEFB (90:10) has potential as a material for cassing electronic.
Exploration of Planting Areas and Organoleptic Tests of Pineapple (Ananas comosus) in Central Aceh, Indonesia Nasrun Liwanza; Rd. Selvy Handayani; Ismadi; Yusra; Nilahayati; Sintia Ningrum
Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS) Vol. 3 (2022): Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MI
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/micoms.v3i.213

Abstract

Pineapple (Ananas comosus) is a tropical fruit plant that is in great demand and has many benefits. Pineapple has a sweet taste slightly sour and fresh, and contains many vitamins and nutrients. Gayo pineapple is a variety originating from Central Aceh that has been certified as a national superior fruit. The problem is that the Gayo pineapple planting area is still low. This is caused by people does not know the advantages and disadvantages of Gayo pineapple compared to other national varieties of pineapple. The purpose of this study was to determine the distribution of various types of pineapple in Central Aceh as well as the level of people's preference for Gayo pineapple. This research was conducted in Pegasing District, Central Aceh Regency and at the Laboratory of Basic Agricultural Sciences, Faculty of Agriculture, Universitas Malikussaleh. the study was conducted from March to May 2022. The research used descriptive method with purposive sampling. The results showed that there were two varieties of pineapple cultivated in 5 locations in Pegasing District and its surroundings in Central Aceh, namely Gayo and Madu. Organoleptic test results showed that Gayo and Simalungun Pineapple were highly favored by consumers. Consumer preference is based on the color of the fruit flesh, aroma, taste, water content and texture of the flesh, with a score of 4.0 - 4.1 (from a standard maximum score of 5).
Study on Performance and Emission of Diesel Engine Using Palm Oil Biofuel-Diesel Blends Asnawi Asnawi; Muhammad Muhammad; Abdul Rahman; Nurul Islami
Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MICoMS) Vol. 3 (2022): Proceedings of Malikussaleh International Conference on Multidisciplinary Studies (MI
Publisher : LPPM Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/micoms.v3i.214

Abstract

The addition of biofuel to diesel increases the fuel's stability, density, viscosity, energy content, and cetane number Blending biodiesel and diesel improves the viscosity of the combined fuel in comparison to diesel fuel. Recently, studies on optimizing the use of biodiesel diesel fuel have begun to examine the effects on diesel engine components and the energy conversion efficiency of biodiesel fuel use. The addition of supplements from other natural fuels is an effective option to improve energy conversion efficiency, but the blending effect causes changes in fuel properties. Therefore, further analysis is needed to meet the fuel standards used in diesel engines. This study is to obtain a clearer analysis of the effect of biofuel addition on diesel engine performance and exhaust emissions. Measurements of experiment variables such as Torque, thermal efficiency, power, bsfc, and gas emission obtained from sensors installed in each part of the laboratory scale of diesel engine. The result shows blends of biofuel and diesel can be used as alternative fuels in conventional diesel engines. The variation of power generated by both of fuel mixture shows average power without any major changes. The thermal efficiency of 30% biofuel average is better across all engine speed variations whereas the carbon monoxide variation decreases towards the same amount at 3000 rpm.

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