Indonesia Conference Directory

Corresponding Author
Wichitra Yasya

Institutions
a) Universitas Muhammadiyah Jakarta,
Jl KH Ahmad Dahlan, Ciputat, Banten 15419, Indonesia
*w.yasya[at]gmail.com
b) IPB University,
Jl Raya Dramaga, Bogor, West Java 16680, Indonesia

Abstract
Improving maternal and child health is one of the Sustainable Development Goals to be achieved. Breastfeeding is a natural and sustainable strategy to achieving that goal. One factor proven to have a positive effect on breastfeeding behaviour is the optimization of social support. In the age of social media, social support has extended not only from the mothers surroundings but online through social media. This study aimed to analyse the structure and communication behaviour of social support obtained in Facebook group on breastfeeding. Qualitative methodology using netnography was used. Results show that action-facilitating support is the most exchanged, where more support was given than requested. The communication structure in the Facebook group is open with a radial pattern that is beneficial in breastfeeding communication because radial patterns are considered more effective in the diffusion of innovation and new ideas. Admins play a key role in the Facebook group communication network; they acted as cosmopolites, opinion leaders, and gatekeepers. In conclusion, Facebook group in an interactive and effective media for online social support communication of breastfeeding mothers. Interventions on breastfeeding should consider the use of social media as they can mediate the breastfeeding support not adequately provided offline.

Keywords
breastfeeding; health communication; social media; social support

Topic
Communication

Link: https://ifory.id/abstract/wNDbvVpLX4Ak

Corresponding Author
Agus Miswanto

Institutions
Sharia Economic Law (HES)
Faculty of Islamic Studies (FAI)
Universitas Muhammadiyah Magelang

Abstract
This research was conducted because of the quite disturbing phenomenon in Indonesia, where many people often easily forbid everything without a strong legal argument, especially based on the scientific basis of fiqh and its ushul. Though the provisions of the Sharia must be read in the lens of fiqh and its ushul so that it produces the right and correct legal conclusions. This research is a literary study of the thoughts of a prolific Indonesian cleric, who wrote about the works of ushul fiqh in the early 20th century, Abdul Hamid Hakim. To parse his thoughts, the study uses Islamic legal philosophy approach; and for analysis using content analysis. From this research it was found that, the provisions of illicit must be based on the Quran and the Sunnah. According to him, that there are several rules (maxim) for the determination of illicit, namely: 1) the basis of the illicit is the prohibition in texts; 2) the illicit can be deduced by using the reverse logic of the nash command; 3) prohibitions are continuous, without time lag; 4) illicit is obtained because of the damage factor attached to an act; 5) Unlawful acts can give birth to other unlawful acts

Keywords
haram, fiqh scholars, fiqh, ushul fiqh, prohibition rules, makruh

Topic
Law

Link: https://ifory.id/abstract/UvgeHbqtaXNf

Corresponding Author
Nanang Wahyudin

Institutions
Universitas Bangka Belitung, Indonesia
nanang.w19[at]gmail.com
Universitas Bangka Belitung,Indonesia
sandy_djarib[at]yahoo.co.id
Universitas Bangka Belitung, Indonesia
m_faisal.akbar[at]yahoo.com

Abstract
The objective of this research is to identify the tourism potential development of Pasir Padi Beach and offer a program of development focusing on improving the tourism attraction based on the tourists- judgment. The method used for this research is mix method, qualitative analysis using IPA (Importance Performance Analysis) to identify the conditions of the research variables as well as every indicator supported by gap analysis and descriptive quantitative analysis in order to elucidate the strength and weakness by means of SPSS analysis tool version 22. In regards to the number of respondents, 60 tourists are selected through non-probability sampling and Convenience Sampling. The result shows that there are one variable included in the main priority to be improved, and seven indicators included in the main priority to be improved and developed. Thus, the research proves that the attraction variable and sea water quality indicator, transportation availability, shower and clean water facility, quantity and quality of the toilet, rubbish bin availability, cleanliness quality, and environment awareness are the main prioritized indicators and variables to be improved and developed

Keywords
Development Strategy, Importance Performance Analysis, Tourism, beach

Topic
Hospitality and Tourism

Link: https://ifory.id/abstract/wB7X64RYa3eD

Corresponding Author
Hardin Hardin

Institutions
a) Department of Civil Engineering, Faculty of Engineering Universitas Muhammadiyah Buton, Baubau, Indonesia.
b) Accounting Study Program, Faculty of Economics, Universitas Muhammadiyah Buton, Baubau, Indonesia
c) Department of Agribusiness, Faculty of Agriculture, Universitas Muhammadiyah Buton, Baubau, Indonesia

* rudiabdullah[at]umbuton.ac.id

Abstract
This research aims: 1). To analyze the effect of the current ratio on dividends per share. 2). To analyze the effect of the ratio of debt to equity to dividends per share. 3). To analyze the effect of growth assets on dividends per share. 4). To analyze the effect of earnings per share on dividends per share. 5). To analyze the effect of current ratio, debt to equity ratio, growth assets, and earnings per share to dividends per share. This research is included in the comparative causal. The study population is manufacturing companies listed on the Indonesia Stock Exchange in 2014-2018. Using the purposive sampling method, there are 57 companies that meet the criteria with a total of 15 companies. Data analysis technique is multiple panel data regression analysis used to examine the relationship between the independent variable and the dependent variable. The results of the study show that the current ratio variable partially has a positive but not significant effect on dividends per share, the debt to capital ratio variable has a positive but not significant effect on dividends per share, the asset growth variable has a positive but not significant effect. no significant effect on dividends per share, and earnings per share variable has a positive and significant effect on dividends per share.

Keywords
Current Ratio, Debt to Equity Ratio,Growth Asset, Earning per Share dan Dividend Per Share.

Topic
Economics

Link: https://ifory.id/abstract/Cb6dj34BxgMu

Corresponding Author
Sovi Septania

Institutions
a) Psychology Faculty, Muhammadiyah Lampung University Jl. Zainal Abidin Pagar Alam, Bandar Lampung *sovi.septania[at]gmail.com
b) Psychology Faculty, Muhammadiyah Lampung University

Abstract
Technology is constantly changing the way we work which will emphasize variance of work itself. It created a host of new position of job which never before existed. The career options available today are nothing like they were 20 years ago. Career decision making present an important role to endorse productive and precise career in the future. In other side, mind- mapping as a powerful tools is design to maximize career ideas, create concepts which can turn to career prototype to have a more concrete directions to test their prototype. The focus of this research was to determine the effect of mind-mapping methods on career decision making on Psychology faculty-s student in Muhammadiyah Lampung University. Research design using quasi-experimental one group pre-test & post-test design with 26 students as experiment group based on the pre-screening results. Research instrument used is career decision making scale. The results showed that mind-mapping method had significant effect on career decision making with paired samples t-test results with t score 6,405 (p <0.05). The average gain score before treatment was 91.61 increased to 103 after treatment. The goal selection aspect had a higher final total score with 546 score compared to other aspects. Therefore, mind-mapping method significantly influences the final goal selection process which is closely related to student career decision making.

Keywords
Mind-Mapping; Career Decision Making; Students

Topic
Psychology

Link: https://ifory.id/abstract/Fn9vcxby4MLe

Corresponding Author
Nurodin Usman Usman

Institutions
FAI UM Magelang

Abstract
The management of Islamic philanthropic institutions in Indonesia is dominated by conventional models and has not yet adopted modern quality-oriented management. The purpose of this study is to describe the implementation of customer satisfaction principles in Islamic philanthropy institutions governance at LAZ Dana Kemanusiaan Dhuafa, Magelang City. This research is a qualitative descriptive study. The theory used is customer satisfaction concept as one of the principles in Total Quality Management. The result shows that LAZ DKD has formulated service quality standards based on feedback from customers, both internal and external. The organization also has a mechanism for dealing with complaints, lost customer analysis, ghost shopping, and conducting customer satisfaction surveys periodically. Thus, LAZ DKD succeeded in building the trust and loyalty of muzakki so that they became regular customers, and there were not many complaints. The commitment to applying this principle, in the long run, will provide opportunities for sustainability and get more enormous benefits.

Keywords
customer satisfaction, Islamic philanthropy, zakat institution

Topic
Religious Studies

Link: https://ifory.id/abstract/C9jva6dt2M8u

Corresponding Author
Arta Ekayanti

Institutions
a) Teacher Training and Education Faculty, Universitas Muhammadiyah Ponorogo, Indonesia
*arta_ekayanti[at]ymail.com
b) Department of Mathematics, Universitas Gadjah Mada

Abstract
In this paper, we discuss about spectrum properties of self-adjoint operator. Relation between self-adjoint operator and normal operator is used to show that the spectrum of self-adjoint operator is subset of real numbers set. Furthermore, by using norm properties of bounded-linear operator and real polynomial we derived the relation between spectrum and norm of operator polynomial.

Keywords
spectrum, self-adjoint operator, normal operator

Topic
Mathematics

Link: https://ifory.id/abstract/yvxAU8e9mwRd

Corresponding Author
Yanti Yulianti

Institutions
Department of Physics University of Lampung
Jl. Sumantri Brojonegoro No.1 Bandar Lampung Indonesia

Abstract
This paper will present solving coolant dynamics using Lattice Boltzmann Method (LBM) for single heated channel. Advanced Computational Fluid Dynamics (CFD) using finite difference, finite element or finite volume has been widely used for solving coolant dynamics. However, two-phase coolant flow such as Boiling Water Reactor (BWR) case has accurate model challenge. LBM is an alternative way to solve transient coolant flow. Simulation was done for D1Q2, D2Q3, D2Q4 and D2Q5.

Keywords
Lattice Boltzman; Fluid Dynamics; Heated Channel; Transient Analysis

Topic
Nuclear Science and Engineering

Link: https://ifory.id/abstract/XTJxLMZ4zyqf

Corresponding Author
Fauzi Fauzi

Institutions
IAIN Purwokerto

Abstract
Values based education is currently a concern in the development of contemporary education. Some schools have applied indoor or outdoor values education. Outdoor education is an interesting option since students may directly interact with the environment. This article aims at introducing values based nature school learning model in one of early childhood nature schools in Indonesia. Employing Miles and Hubermens analysis model, this qualitative research is conducted interactively and continuously to obtain an overview of values based learning model applied in the school. The research results show that learning plan consists of one-year activities program in spider web shaped format; semester plan, weekly plan, and daily plan. Values education learning is conducted with real and direct activities application, modeling, and habituation. All activities of values education learning is conducted with integrated thematic learning model in all of educational activities. The evaluation system is with authentic assessment approach. Learning outcome is evaluated in five processes, consisting of daily evaluation, weekly evaluation, quarterly evaluation, semester evaluation and annual evaluation.

Keywords
learning model, value, early childhood, nature school

Topic
Education

Link: https://ifory.id/abstract/njTXEfmbtzdC

Corresponding Author
Sabiq Fatoni

Institutions
Institut Teknologi Bandung

Abstract
Nuclear energy is one of the alternative energy sources to resolve the increasing needs of energy sources. Small Modular reactor (SMR) is one type of small nuclear reactor that can be resolve energy needs for remote areas. In this study, variations of fuel were carried out on the NuScale SMR reactor were Thorium with Plutonium (reactor grade plutonium), Thorium with enrichment Uranium, and Thorium with U-233. This study aims to determine the composition of the fuel that makes the reactor capable in a critical state for 10 years with a power of 150MWth. Variations in the composition concentration of Plutonium, concentration and enrichment of natural uranium, and concentration U233 were carried out on the NuScale reactor core. Neutronic analysis was carried out using the SRAC2006 program with JENDL4.0 on the LINUX operating system, which resulted in the value of the multiplication factor, conversion ratio, and reactor reactivity values. Based on calculations and simulations critical reactor (Keff ≥ 1) was produced for 10 years with a composition of 4.47% Plutonium in Th-Pu, 14%, 13%, and 12% Uranium with 17%, 18%, and 19% enrichment in Th-U, and 1,8% Uranium-233 in Th-U233. The reactor reactivity shows that the value is always positive and tends to decrease every year so the reactor is safe. Value of conversion ratio (CR) < 1 so that it can be used to reduce plutonium waste from other reactors

Keywords
Conversion Ratio , Multiplication Factor, NuScale, SRAC2006, Thorium

Topic
Nuclear Science and Engineering

Link: https://ifory.id/abstract/QUP9EFh7ZXyJ

Corresponding Author
Lungid Wicaksana

Institutions
Master of Public Administration, Universitas Sebelas Maret

Abstract
Abstract — The emergence of a new law on the management of Zakat raises pros and cons, both among the citizen and private sector zakat institutions. Whats more, recently, there were rules about cutting 2.5% of zakat for Civil Servants. This seems to make the private sector zakat institution more subordinated. In several studies revealed that with the latest zakat management rules, private sector zakat institutions feel they dont get enough space and are subordinated to several existing policies. And it is feared that it will be very detrimental to the private sector zakat institution which is considered to have a small amount of people, because there must be a requirement that must be approved to obtain legality. Nonetheless, several attempts have been made by the government to embrace the interests of zakat management through good cooperation between public and private zakat institutions. Through a literature review study with Boolean Logic, several online journals were selected according to the needs of this study. With the aim of research to find out how the efforts of zakat institutions in Indonesia in order to develop and improve the mechanism of zakat management systems optimally and to embrace various interests that develop in society.

Keywords
Corporation, Zakat, Management

Topic
Government Studies

Link: https://ifory.id/abstract/MQ76ramBLxuD

Corresponding Author
Duwi Hariyanto

Institutions
(1) Nuclear Physics and Biophysics Research Division, Physics Department, Institut Teknologi Bandung
(2) Nuclear Science and Engineering Department, Institut Teknologi Bandung
Jl. Ganesha 10 Bandung, 40132, Indonesia
Email : (a) duwi_hariyanto[at]students.itb.ac.id, (b) psidik[at]fi.itb.ac.id

Abstract
The natural circulation loop is one of the design concepts of a cooling system in new advanced reactors that has attracted many researchers to develop it. This study aimed to perceive the effect of horizontal width variation on the thermal behavior of a single-phase natural circulation loop (NCL). NCL apparatus with a vertical heater and a vertical cooler was designed for experimental study. The height of the loop was 1.000 mm while the width of the loop was varied at 500 mm and 1.000 mm. The heater was designed using nichrome wire on the outside of the stainless pipe while the cooler was designed using pipe-in-pipe with water flowing through the annulus. Arduino microcontroller and K-type thermocouple sensors were used in temperature data acquisition. XAMPP software was used in data recording. The direction of the fluid flow was in a clockwise direction. The result in this study was the fluid temperature in a 1.000 mm width lower than the fluid temperature in a 500 mm width. This study is supposed to be one of the references for a single-phase natural circulation loop.

Keywords
natural circulation, single-phase, temperature, microcontroller, K-type thermocouple

Topic
Nuclear Science and Engineering

Link: https://ifory.id/abstract/nPFwA83VRmKL

Corresponding Author
Sri Badriyati

Institutions
Universitas Muhammadiyah Magelang

Abstract
The purpose of this study is to describe: 1. The form of religious culture in Muhammadiyah Elementary Schools in the district of Muntilan, 2. the principals policy in developing religious culture, 3. The impact of success after developing religious culture. This study uses qualitative research. Data collection techniques use observation, interviews and documentation. The validity of the data uses triangulation techniques. Data analysis uses data reduction techniques, data presentation and conclusion making. The forms of religious culture in Muhammadiyah Elementary Schools in Muntilan Subdistrict are divided into 3 categories, namely: 1. The form of activities: 5S (salam, senyum, sapa, sopan, santun) or (greetings, smiles and politeness), wearing muslim clothing, greeting in the morning while shakehand. 2. The practice of worship manifests its activities such as duha prayer, dhuhur prayer and asr in congregation, memorization of choice letters and asmaul husna. 3. Social, a manifestation of its activities: distributing qurban meat and fitrah tax to communities who are entitled to receive. The principal makes decisions and policies in developing religious culture by describing starting from the vision, mission, plans and then developed into a program that is realized in the form of activities. Activities carried out have a positive impact on success both for students, teachers, employees and schools. The implication of this research: the planned habituation in elementary schools to be implemented will form a positive religious culture and expected to be a provision of life in everyday life in the future.

Keywords
Principal policy and religious culture

Topic
Education

Link: https://ifory.id/abstract/32NUwHBh8uDr

Corresponding Author
Melati Ifthacharo

Institutions
(a)Master Program of Physics Department,
Faculty of Mathematics and Natural Science, Bandung Institute of Technology
Jalan Ganesha 10, Bandung 40132, Indonesia
*Melati.ifthacharo[at]student.itb.ac.id

(b)Nuclear Physics and Biophysics Research Division, Physics Department,
Faculty of Mathematics and Natural Science, Bandung Institute of Technology
Jalan Ganesha 10, Bandung 40132, Indonesia

(c)Doctoral Program of Physics Department,
Faculty of Mathematics and Natural Science, Bandung Institute of Technology
Jalan Ganesha 10, Bandung 40132, Indonesia

Abstract
There are many systems in a reactor shutdown function in MSR in addition to inherent self-stabilization. One of those systems is the fuel-salt drain system. The present study focused on the melting and solidification phenomenon that occurs in the freeze valve. An experiment was performed to investigate the erosion behavior of a solid plate by an impinging liquid with respect to time. In addition, a numerical modelling based on MPS method to visualize the heat distribution in the plate will also be carried out. The experiment will be conducted by varying the parameters such as the liquids, temperature, and diameter. Hot water (70 and 90oC), molten paraffin, and cooking oil, will be used while both molded candle and paraffin wax will serve as the target plates. The dimension of the target plate is a cylindrical with 44 mm in thickness and 140 mm in length for both paraffin and candle wax. Heat distribution images will be acquired using FLIR thermal video camera. The data then will be compared to the MPS simulation. Recent results showed that cooking oil outperformed hot water and liquid paraffin by having the shortest penetration time but not necesarrily the fastest erotion rate.

Keywords
Erosion behavior; Heat transfer ; MPS

Topic
Nuclear Science and Engineering

Link: https://ifory.id/abstract/9ZarTymB3cQU

Corresponding Author
Khoirul Maslakhah

Institutions
Universitas Muhammadiyah Magelang

Abstract
The study is aimed to determine the effect of headmaster leadership on teacher performance through teacher motivation of Madrasah Ibtidaiyah teachers in Srumbung Subdistrict of Magelang Regency. The population in this study was the Madrasah Ibtidaiyah teachers in Srumbung Subdistrict, Magelang Regency, totaling 121 teachers. The research subjects numbered 93 teachers as samples, determined by purposive sampling. The data collection is done by questionnaire, documentation and interview methods. The results of the study indicate that the headmaster leadership of Madrasah Ibtidaiyah in Srumbung Subdistrict of Magelang Regency is in good category with the percentage of 52,7%, while the work motivation of teachers and teacher performance is in adequate category with the percentage of each is 59,1%. The effect of headmaster leadership on the work motivation is at 30,5%, the effect of work motivation on teacher performance is at 38,5% and the effect of leadership on teacher performance is at 45,4%. The results of data analysis show that the headmaster leadership through work motivation has an effect on improving the teacher performance of Madrasah Ibtidaiyah teachers in Srumbung Subdistrict, Magelang Regency. The implication of the findings of this study is that teacher performance will improve when the headmaster leadership of the madrasah is good enough to carry out one of his functions as a motivator. In other words, to enhance the performance of Madrasah Ibtidaiyah teachers the headmaster of the madrasah should have the ability and skills as a motivator.

Keywords
Leadership, Motivation, and Teacher Performance

Topic
Education

Link: https://ifory.id/abstract/8bTUvFLGCE9q

Corresponding Author
Hozaimi Hozaimi

Institutions
Universitas Muhammadiyah Magelang

Abstract
This study aims to describe the management of the development of superior local content curriculum and the strategy to run a superior local content curriculum at Al Firdaus Islamic Elementary School, Mertoyudan District, Magelang Regency. The study uses descriptive qualitative methods. Data collection techniques are done by observation, interviews, document review. Management of superior local content curriculum development at Al Firdaus Islamic Elementary School is carried out through planning, organizing, actuating, and controlling. Planning discusses curriculum work programs and division of curriculum tasks. In the curriculum implementation phase, the principal motivates and directs the work team. The control phase is evaluated and supervised by the school principal for improvement. The preeminent local content curriculum is the religious curriculum, namely Quran Hadith, Faith Character, Fiqh of worship, SKI, and Arabic. The flagship program of the religious curriculum is Tahfidzul Quran supported by Iqra. School strategies include teacher development, intensive Iqra teaching, playing the Quran letters, Quran study. Tahfidz, Iqra, and the study was conducted in the morning when the students were still fresh. Students are accustomed to worship and morality. The research implications show that management functions are needed in the curriculum development process. Islamic schools need to prioritize the content and values of the Quran and implement them as excellent.

Keywords
Curriculum Development Management and Superrior Local Content Curriculum

Topic
Education

Link: https://ifory.id/abstract/zaNCPuDUhx8V

Corresponding Author
Khasanah Khasanah

Institutions
Universitas Muhammadiyah Magelang

Abstract
The study is aimed to determine the principals policy in establishing partnerships for improving quality in private vacational schools in Magelang Regency.The research of the data was taken through interviews, observation, and documentation. Informants were chosen purposively, and the data sufficiency used snowball sampling technique. The research informants included the principal, vice principal, head of the expertise program, and business world and the industrial world. The result of the data analysis shows that the principal places internship and curriculum synchronization as a system to improve the schools positive image and competitive competence of the graduates through the recruitment, teaching factory, competency test and certification. The results of the research showed that generally all vocational schools in Magelang Regency collaborated with industrial partners, especially in the implementation of the industrial work Practice program and curriculum synchronization in the same way, processes and stages. While the differences in the programs namely in the competency test, manpower recruitment, teaching factary and teacher internships and industry visits not all schools programmed in writing but in practice all schools implement them. The implications of this research that the principals in establishing partnerships aims to improve the quality of the school. In other words, the principal should be able to make a policy by establishing partnerships with the business world and the industrial world as its partners.

Keywords
Principal policy and Partnership

Topic
Education

Link: https://ifory.id/abstract/qQ8UXn6xpykf

Corresponding Author
ERDILA INDRIANI

Institutions
a) Polytechnic Energy And Mineral Akamigas
b) Human Resources Development Centre for Oil and Gas

Abstract
It has to be realized that the era of conventional-oil is coming to an end. It will consume a lot of effort and cost to look for a new conventional-oil resource. However, unconventional-oil resources are abundant; most of oil reserves in the world are dominated by unconventional one (heavy, extra-heavy and bituminous oil). Heavy oil has density less than 16 0API and its viscosity greater than 400 cP at 100 0F (Visser, 1987). A critical problem that has to be faced during the production of heavy oil is its viscous characteristic which making heavy oil is not easy to flow naturally to the wellbore. Other issue is its composition dominantly composed by heavier hydrocarbon components. Therefore, thermal lifting methods are common ways been applied to squeeze residual heavy oil deposits. Steam flood and insitu combustion have been applied and studied vastly in over decades. However, steam flood and insitu combustion have some limitation on its field application. Therefore, heavy oil lifting needs an alternative method that able to produce heavy oil effectively and has high success ratio. A new technology that has been introduced as an effective way to produce it is microwave heating. This method utilizes micro radiation to vibrate the fluids and rock molecules in the reservoir to increase the temperature, then, reduce the oil viscosity. The microwave heating able to reduce oil viscosity from 4412.11 cP on its pour point at 51 oC to 134.24 cP at 90 oC. From the microwave heating, it is also known that the heating rate is directly proportional to output power and nano ferro concentration. The increase of temperatures also affected the recovery factor at 51 oC, 60 oC, 70 oC, 80 oC, and 90 oC, respectively the recovery factor are 0%, 28.55%, 34.07%, 35.32%, and 36.08%.

Keywords
Microwave Heating, Thermal Recovery, Heavy Oil, Well Stimulation

Topic
Electrical Engineering

Link: https://ifory.id/abstract/wzJDrWV9h6a8

Corresponding Author
Lukman Nur Hakim

Institutions
Universitas Muhammadiyah Magelang

Abstract
This research is aimed at knowing the development management of religious characters, management of Tanwir Mosque and Jami- Mosque, and knowing the role of Tanwir Mosque and Jami- Mosque in implementing the religious characters in Muhammadiyah 1 Alternative Elementary and Junior High School of Magelang. This is a descriptive research using qualitative approach. The subject of the research is determined by means of key informants and the object concerns the problem formulated in the formulation of the problem. Interview, observation, and documentation are three techniques implemented for collecting data. The instruments used for collecting data are questionnaires, document analysis sheet, and observation sheet. The data validation tests use triangulation, qualitative data analysis, and the result of qualitative research emphasizes the meaning than generalization. There are two variables in this research, i.e. management and development of religious characters. This research is emphasizing on data collection to describe the real condition. The result shows that the development management of religious characters, the management of Tanwir and Jami- Mosque, the role of Tanwir and Jami- mosque in implementing the religious characters in Muhammadiyah 1 Alternative Elementary and Junior High School of Magelang is well done. Accordingly, it is expected to bear students with religious characters. The implication of this research is hoped to give benefits to education institutions (schools), mosque, teachers, mosque organizers and students.

Keywords
Development Management, Religious Character

Topic
Education

Link: https://ifory.id/abstract/G8yRau6ZnYhe

Corresponding Author
R.Y. Perry Burhan

Institutions
Institut Teknologi Sepuluh Nopember

Abstract
The sulfur content in diesel oil must be less than 0.5% by weight of diesel oil, because the high sulfur content will accelerate the occurrence of wear and tear on the engine cylinder walls. For this reason, desulfurization is carried out to reduce sulfur content in diesel oil. The process of desulphurisation of diesel oil causes a decrease in the lubricating power of diesel oil to the engine so that the addition of additives is needed. In this research, bioaditive substances in the form of 2-hydroxy propyl palmitate have been synthesized from the cooking oil industry fatty acids. The reaction begins with esterification of palmitic acid with BF3 / methanol to produce a methyl palmitate ester with a yield of 72.13%. Furthermore, methyl palmitate ester was esterified using propylene glycol and K2CO3 as a base to produce 2-hydroxy propyl palmitate which acts as a bioaditive with a yield of 52.90%. Structure identification is done by Gas Chromatography-Mass Spectroscopy (KG-SM) method.

Keywords
palmitic acid, methyl palmitate ester, 2-hydroxy propyl palmitate, esterification, GC-MS

Topic
Chemistry

Link: https://ifory.id/abstract/GreCfcW6Udm3

Corresponding Author
MUHAMMAD ABDUL KHALIQ WAHID

Institutions
Magister of Public Administration,
Universitas Sebelas Maret,
Jl. Ir. Sutami 36 A, Kentingan, Surakarta, Central Java, Indonesia
maskhaliq[at]student.uns.ac.id

Abstract
Law No. 6 of 2014 concerning Villages provides an opportunity for villages to establish Village-Owned Enterprises (BUM Desa), an institution managed by the village community and focus on developing the rural economy to improve the welfare of the village community. This study aims to analyze strategies for building synergy among stakeholders in the management of BUM Desa. The method used in this article is a literature review from some relevant sources such as article journals, books, and research reports. To optimize the management of BUM Desa, all stakeholders must be actively involved, especially: village government, village communities, academics, private sector, Non-Governmental Organizations (NGOs), financial institutions, media, and Government (central and regional). The results showed that the strategy to build synergy can be done with communication and coordination starting from planning, budgeting, implementation, monitoring, and evaluation. Through this strategy, the management of BUM Desa can be optimized in line with the increasing welfare of rural communities.

Keywords
stakeholders, synergy, Village-Owned Enterprises (BUM Desa)

Topic
Government Studies

Link: https://ifory.id/abstract/nYdv9xXFu4VR

Corresponding Author
Budi Setiawan

Institutions
Universitas Muhammadiyah Purworejo

Abstract
At the operational level, a mix of appropriate government policies, laws and regulations can contribute to the long-term sustainability of tourism destinations. While the development of human resources (HRD) has been recognized as an important component for the sustainable development of tourism destinations. Drawing research conducted in Karimunjawa tourism village, this paper discusses the role of government policy in HRD as a contributor to tourism development. Using mixed methodologies, data were collected from tourism educators, local community representatives, and questionnaire survey questionnaires for tourism industry managers. These findings suggest that governments have ignored HRD policies in their overall tourism development plan. Furthermore, this study suggests that ad hoc government policies in tourism-related HRD have a detrimental impact on the long-term sustainability of Karimunjawas tourism destination and sustainability.

Keywords
government policy; sustainable tourism, human resources development, Karimunjawa

Topic
Sociology

Link: https://ifory.id/abstract/6QDTFkHqv3GU

Corresponding Author
Nur Ocvanny Amir

Institutions
Universitas Muhammadiyah Malang

Abstract
The ease of marketing products through online media, as well as the many benefits provided by online media such as broader market coverage, lower costs, 24-hour internet operating hours, and enabling closer and intense communication between business actors and consumers. This study aims to determine the effect of e-commerce promotion on purchasing decisions and customer satisfaction after purchasing Flowins products. The sampling method used was purposive sampling with a total of 80 respondents, the analysis used was quantitative descriptive and path analysis. The results obtained from this study indicate that the variables used show some results that have a significant effect and some do not have a significant effect. Purchasing decisions in general are not only based on promotional activities on social media and e-mail marketing only, but also can come from other factors other than those variables that can influence purchasing decisions. Interaction factors have the biggest influence on consumers of Flowins product purchasing decisions. While information quality factors have the biggest influence on Flowins consumer satisfaction.

Keywords
Consumer Satisfaction, Effect of Promotion, Flowins Products, Purchasing Decisions

Topic
Environmentally Sustainable Agriculture

Link: https://ifory.id/abstract/j2cbPkDg3x9C

Corresponding Author
Sugeng Eko Putro Widoyoko

Institutions
Universitas Muhammadiyah Purworejo

Abstract
Entrepreneurial capacity building for persons with disabilities not only has extraordinary results for individuals and their communities, but it is also important to provide social protection principles for them. Sustainability The program depends on a capacity building framework that is considered and thought ahead that, together with initial interventions, ensure that people can live their lives to the fullest of their abilities, are less dependent on service systems and take advantage of opportunities for social and economic empowerment of persons with disabilities . This paper discusses various approaches to developing entrepreneurial capacity for persons with disabilities and reviews the benefits of an entrepreneurial capacity building program through mentoring, role models, learning while doing, and being a member of a sustainable group where capacity is built by learning from people in the same position.

Keywords
disabilities, entrepreneurship, capacity building

Topic
Education

Link: https://ifory.id/abstract/gjE2yhzDHQeL

Corresponding Author
Rudianto Rudianto

Institutions
1, 2, 5, 7, 8 Animal Physiology, Development, and Molecular Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences Mulawarman University. Samarinda, East Kalimantan, INDONESIA.
(rudi_rsc[at]yahoo.com, rudysatriana[at]yahoo.com, retno_ar[at]yahoo.co.id, annisamukarramah26[at]gmail.com,
ayulianda_putri[at]yahoo.co.id)
6Plant Physiology and Development Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences Mulawarman University. Samarinda, East Kalimantan, INDONESIA
(hetty_manroe[at]ymail.com)
3Tissue Culture Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences, Mulawarman University, Samarinda, East Kalimantan, INDONESIA
(ypsman2002[at]yahoo.com)
4Department of Aquaculture, Faculty of Fisheries and Marine Sciences, Mulawarman University. East Kalimantan, INDONESIA
(estieriyadi2011[at]gmail.com)

Abstract
INTRODUCTION Ant nest plant (Myrmecodia sp) is a medicinal plant that contains bioactive compounds such as glycoside, vitamin, mineral, flavonoid, tocopherol, polyphenol and tannin1 which are useful as antioxidant and anticancer. The ant-nest plant also has a high antioxidant activity and medical property2. Previous report stated that the ant-nest plant enhanced growth and blood profiles of Pangasianodon hypophthalmus3, boosted lymphocytes proliferation and macrophage phagocytosis activity 4. Thus, the extract of this ant-nest plant might be potential to be applied as growth enhancer in fish such as Clarias gariepinus. Current research aimed to evaluate the effects of Myrmecodia sp bulb extract (MBE) in the feed of Clarias gariepinus on the growth, visceral índices (hepatosomatic indices/HSI and intestinal somatic índice/ISI), and survival. A group of fish was fed with 0.25; 0.50; 1; 2% MBE (test diet groups) and compared with the control group without MBE supplementation. Five groups including control of three replications (tanks) of fifteen fish (initial weight 27.48±0.16 g) per tank were fed the test and control diets for 75 days. In the end of feeding trial, growth parameters, visceral indices such as intestinosomatic and hepatosomatic índices of the fish were measured. Survival of the all fish was counted every two weeks. RESULTS AND DISCUSSION Present findings stated that supplementation MBE higher than 0.25% resulted significantly higher Final weight, biomass weight, BWG, DWG, and AWG. Fish fed 1% of MBE in the diet showed better value of FCR (1.13±0.03) compare to others group. Significantly highest HIS found in the fish fed 0.25% MBE in the diet. However. ISI was found not significantly in any groups of fish fed MBE. Survival rate of all groups was not affected by any concentration of MBE supplementation in the diet of fish. The application of plant extracts in aquaculture to enhance growth has been gaining momentum 5. Plant extracts have several important biologically active compounds such as a flavonoid, alkaloid, triterpenoid, phenolic and tannin 6. The results showed that the MBE supplemented in the diet of C. gariepinus affected their growth status. This might be due to the presence of phytochemical compounds such as flavonoid which is an important secondary metabolite. Table 1. Means±SE of growth parameters and visceral somatic index of Clarias gariepinus fed Myrmecodia pendens bulb ethanolic extract in the diet for 75 days Parameters MBE Supplementation Control 0.25% 0.5% 1% 2% IW (g) 27.38±0.44a 27.24±0.47a 27.68±0.42a 27.53±0.61a 27.54±0.47a FW (g) 85.09±1.23a 86.81±1.90a 142.26±1.62b 138.99±1.81b 137.38±1.10b IBW (g) 412.46±0.27a 411.40±0.24a 394.10±1.67a 413.42±1.71a 413.16±1.14a FBW (g) 1242.38±33.14a 1281.85±21.81a 2021.35±91.71b 2024.38±40.34b 1987.48±26.05b BWG 57.59±1.23a 59.39±1.90a 114.75±1.53b 111.42±3.92b 109.84±1.11b DWG 0.76±0.01a 0.79±0.02a 1.53±0.02b 1.4

Keywords
Keywords: Myrmecodia pendens, bulb, Clarias gariepinus, growth, visceral, survival.

Topic
Environmentally Sustainable Agriculture

Link: https://ifory.id/abstract/mtxh2aMuReQP

Corresponding Author
Norma Dewi

Institutions
(a) Madrasah Ibtidaiyah Teacher Education
(b) Elementary School Teacher Education
Universitas Muhammadiyah Magelang

Abstract
A teacher is required to be able to create a conducive learning situation, fun and motivate students that will have a positive impact in the achievement of learning outcomes. Specific objectives from this research are 1) applying the edutainment-based learning model with video scribe on thematic learning at MI Muhammadiyah Rambeanak 1 Magelang Regency; and 2) packaging a scientific approach in the form of the observing, asking, trying, analyzing, and communicating method in thematic learning can be carried out through video scribe. The long term goal of this research is to improve the quality of elementary school. This research is a field of research with data collection techniques including document studies, observations, interviews, forum group discussion, and questionnaires to find out students opinions. The results of this study are 1) creating an edutainment atmosphere in thematic learning using video scribe which is seen from the results of the student opinion questionnaire which states 82.3% pleasant atmosphere, 83.3% conducive learning environment, 81.4% attracts interest, and 79, 6% involves all the senses and mind; and 2) thematic learning using a scientific approach in the form of the observing, asking, trying, analyzing and communicating method can be carried out through video scribe.

Keywords
edutainment, video scribe, learning, thematic

Topic
Education

Link: https://ifory.id/abstract/ZyKP3MF4fLr2

Corresponding Author
Andi Widiyanto

Institutions
a) Computer Engineering, Aligarh Muslim University, India
b) Informatics Engineering, Universitas Muhammadiyah Magelang, Indonesia
*andi.widiyanto[at]ummgl.ac.id

Abstract
Many 3D games and applications using Augmented Reality technology on smartphones. When an application or game is used will increase The Workload of The Processor which is marked by the heat of The Smartphone. The increase in processor and battery temperatures is due to heavy workload of processor. This study uses the Level of Detail method to reduce the detail of 3D objects from the Augmented Reality application. 3D objects that appear on the smartphone screen are adjusted to the distance the camera to the marker. The distance of the camera to the marker triggers the change of details so that the processor has decreased workload.The test results show that the average Workload Processor is reduced by 10% and the temperature decreases by 0.9 C

Keywords
android, augmented reality, level of detail, workload, rendering

Topic
Information Engineering

Link: https://ifory.id/abstract/AxMWzZcYR4tn

Corresponding Author
TUTI WIYATI

Institutions
1,2,3 Fakultas Farmasi dan Sains Universitas Muh. Prof. Hamka

Abstract
Hiperlipidemia atau dikenal juga dengan dislipidemia merupakan salah satu faktor risiko yang berperan dalam penyakit kardiovaskular. Dislipidemia sering menyertai penyakit DM tipe 2 terkait abnormalitas metabolisme karbohidrat, lemak, dan protein. Daun kersen (Muntingia calabura L.) mengandung senyawa flavonoid, saponin, dan tanin yang berkhasiat sebagai antihiperlipidemia. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian ekstrak etanol 70% daun kersen terhadap penurunan kadar kolesterol total, LDL, dan trigliserida pada hamster jantan hiperlipidemia dan hiperglikemia. Hewan uji dibagi menjadi 6 kelompok perlakuan yang terdiri dari kontrol normal (pakan standar), kontrol negatif (pakan tinggi lemak dan Na-CMC), kontrol positif (atorvastatin dosis 4,93 mg/KgBB), kelompok dosis I (150 mg/KgBB), dosis II (300 mg/KgBB), dan dosis III (600 mg/KgBB). Semua kelompok, kecuali kelompok normal diberi diet tinggi kolesterol (kuning telur puyuh 40%, minyak nabati 10%, pakan standar 50%) dan streptozotosin (STZ) dosis 30 mg/KgBB sebagai penginduksi hiperglikemia. Pengambilan darah pertama pada hari ke-31. Pada hari ke-32 diberi STZ dan dua hari berikutnya diukur kadar glukosa darahnya kemudian diberi ekstrak dan pembanding selama 14 hari. Terdapat aktivitas penurunan kadar kolesterol total, LDL, dan trigliserida dari ekstrak daun kersen (ANOVA sig<0,05). Dosis 600 mg/KgBB ekstrak daun kersen memiliki aktivitas penurunan kadar kolesterol total, LDL, dan trigliserida yang paling baik.

Keywords
Muntingia calabura L., daun kersen, antihiperlipidemia, hiperglikemia

Topic
Farmakologi dan Klinik TOOT

Link: https://ifory.id/abstract/8hx3NqHpUcvV

Corresponding Author
Ghalib Syukrillah Syahputra

Institutions
a) Fakultas Farmasi, Universitas 17 Agustus 1945 Jakarta
b) Fakultas Farmasi, Universitas 17 Agustus 1945 Jakarta
c) Fakultas Farmasi Universitas 17 Agustus 1945 Jakarta

Abstract
Telah dilakukan kajian Etnofarmasi di Kampung Adat Urug, kecamatan Sukajaya, Kabupaten Bogor. Melalui kajian ini diharapkan akan bisa diinventarisasi jenis-jenis tumbuhan apa saja yang biasa digunakan oleh masyarakat disana sebagai obat sekaligus melakukan skrining kandungan kimia dan bioaktifitas yang nantinya bisa digunakan sebagai dasar untuk pemilihan jenis tumbuhan obat tradisional untuk kajian-kajian saintifik selanjutnya. Penelitian ini dilakukan melalui metode participant observation dan wawancara kepada masyarakat yang dilanjutkan dengan analisis kuantitatif menggunakan perhitungan use value (UV), relative frequency of citation (RFC), dan relative importance (RI). Tumbuhan yang dikoleksi ini juga disiapkan spesimen herbariumnya, diskrining keberadaan kandungan metabolit sekundernya dan selanjutnya diekstrak dengan metanol dan diskrining bioaktifitas antimikrobanya terhadap Staphylococcus aureus. Hasil penelitian memperlihatkan adanya 29 jenis tumbuhan liar yang biasa digunakan sebagai obat oleh masyarakat Kampung Adat Urug. Dari hasil analisa data survey etnobotani didapatkan nilai UV (use value) tertinggi yaitu pada Ixora salicifolia DC dengan nilai 0,26, nilai RFC (relative frequency of citation) tertinggi yaitu Scleria levis Retz, Hippobroma longiflora (L.) G.Don, Pterocarpus indicus Willd dengan nilai 0,8 sedangkan pada nilai RI (relative importance) tertinggi yaitu pada Pothos junghuhnii de Vriese dengan nilai 0,75. Beberapa jenis tumbuhan diatas ini sekarang sedang dikaji kandungan kimia dan bioaktifitasnya. Kata kunci: Etnofarmasi, Urug, Scleria levis, Hippobroma longiflora, Pterocarpus indicus, Pothos junghuhnii.

Keywords
Etnofarmasi, Urug, Scleria levis, Hippobroma longiflora, Pterocarpus indicus, Pothos junghuhnii.

Topic
Etnomedisin dan Etnofarmakologi

Link: https://ifory.id/abstract/b9kPmKZwVfHD

Corresponding Author
Dede Lilis Chaerowati

Institutions
Faculty of Communication Science
Universitas Islam Bandung

Abstract
This paper discusses the efforts of the Karawang political womens caucus in building womens resources in politics.Karawang is an industrial area that still leaves poverty, especially in rural areas, due to the absorption of all workers by industry. Of the many problems in rural areas, the problems of women are more numerous. Starting from poverty, economic powerlessness, not getting access to health services, to experiencing domestic violence.The problem of women who is still high has become a driving force for the Karawang Regency Political Womens Caucus to increase womens political awareness in social life. This is intended so that women can obtain their rights as citizens equally to men. This paper was obtained through research using qualitative methods with a case study approach. Data collection techniques carried out by in-depth interviews, observation, and study of literature. Research findings reveal that womens resources in politics are built through increasing womens knowledge, capability, and leadership in politics.

Keywords
case study, human capital, human resources, political women

Topic
Communication

Link: https://ifory.id/abstract/vGAMt3dg2rYZ