Indonesia Conference Directory

Corresponding Author
sugiyanto sugiyanto

Institutions
a) Faculty economics and business Universitas Esa Unggul
Jalan Arjuna Utara No.9, Kebon Jeruk, Jakarta 11510
*sugiyanto[at]esaunggul.ac.id
b) Faculty economics and business Universitas Esa Unggul
Jalan Arjuna Utara No.9, Kebon Jeruk, Jakarta 11510
*nurjannah.endah[at]esaunggul.ac.id

Abstract
The purpose of this study is first to find out what factors cause a person to choose to invest in the capital market by using Theory Planned Behavior, secondly to find out the behavior of Muslim investors in choosing Islamic stocks carried out with careful consideration or just following others, third to find out the profile of Muslim investors in the Indonesian capital market. This study uses primary data, samples were taken using a purposive sampling method from investors in the capital market who invest in sharia shares in the Indonesian stock exchange. Data analysis using causality analysis using multiple regression and qualitative analysis using cross tab analysis The results of the study research variables attitudes toward behavior, subjective norms, behavior control and gender significantly influence the intention to invest in Islamic stocks. Behavioral control variable has a negative effect on investment intentions, this shows that the investors of Sharia shares in the Indonesian stock exchange in carrying out investment decisions are heavily influenced by others or mimetic. This behavior will encourage herding in the capital market.

Keywords
attitude toward behaviour, subjective norm, perceived behaviour control, gender, Islamic stocks

Topic
Finance and Accounting

Link: https://ifory.id/abstract/8wqChZ9vU6Ny

Corresponding Author
Saripudin S

Institutions
Technology and Vocational Education Study Program, Post Graduate Universitas Pendidikan Indonesia

Abstract
This research synthesizes study findings about the didactic model of information and communication technology of vocational high school teachers. The studied journals were issued from 2015 to 2019. This paper discusses the problem of preparation of teachers deal with vocational learning in 21st century, which is learning can be conducted in a virtual, online, and remote way; in other words it does not require a place. To support this learning, teachers should have the skills to deal with it, overcome ICT literacy and communication. In addition to reading and writing, literary learning in the 21st century also has a broader understanding, i.e. technology literacy, information literacy, media creativity and social responsibility and competence. From several studies that have been done, didactic model of information and communication technology literacy of vocational teachers is one of the solutions made in 21st century vocational learning. The didactic model studied is TPCK. Pedagogical Content Knowledge Technology (TPCK) is known in the field of educational research needed to test the knowledge needed by teachers to integrate the three domains of technological knowledge, pedagogy, and content. The 21st century learning requires teachers to have good didactic skills and support abilities in their ICT fields. This ICT capacity is related with the teacher literacy of ICT.

Keywords
didactic model, information and communication technology literacy,vocational teachers

Topic
Technical and Vocational Education

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

Corresponding Author
Intan Sherlin

Institutions
a) Economic Development Study Program, Sekolah Tinggi Ilmu Ekonomi Sakti Alam Kerinci, Sungai Penuh, Indonesia
*intansvsi[at]gmail.com
b) Management Study Program, Sekolah Tinggi Ilmu Ekonomi Sakti Alam Kerinci, Sungai Penuh, Indonesia
**fsiswadhi[at]stie-sak.ac.id
c) Shariah Banking Department, Institut Agama Islam Negeri (IAIN) Kerinci, Sungai Penuh, Indonesia
***elexsarmigi[at]gmail.com

Abstract
Why would one want to buy expensive popcorn at the cinema, while they could get the same with much lower price in supermarket? Economically speaking, it is a rip off. However, there is an effective psychologycal technique called the decoy effect that could affect our economical thinking in a way that the targeted good will be purchased even if it is overpriced. Earlier research showed that consumers preference could be shifted when there are three options: the target, competitor, and decoy. In this IR 4.0, sellers market their products through digital marketplaces to reach more consumers worldwide. This research analyses whether the decoy effect exists in Indonesia-s digital marketplace, and what effect does customers- review has on it. Data are collected through online surveys by replicating an online shopping choice sets for a trash bin. We choose marketplace Shopee as it has some features enabling us to do the experiment. The control and treatment 1 choice-sets are used to test whether the decoy effect exists in digital market. Treatment 2 is used to measure the strength of a decoy with smaller/bigger amount of buyers, and Treatment 3 measures the strength of a decoy with positive/negative reviews. A total of 90 subjects are randomly given one choice-set. Results show that decoy effect exists in digital marketplace Shopee. Amount of buyers influences the strength of decoy effect; smaller amount weakened it, bigger amount strengthen it. Data also suggests that decoy with negative review reduces the strength of its effect, vice versa.

Keywords
decoy effect, decoy marketing, marketing strategy, purchasing preference, customer preference

Topic
Marketing

Link: https://ifory.id/abstract/X6zBAM7Numk4

Corresponding Author
Barokah Barokah

Institutions
1Politeknik Kelautan dan Perikanan Bitung
2Universitas Negeri Manado
3Politeknik Pelayaran Surabaya
4Politeknik Pelayaran Sulaesi Utara
5Universitas Muhammadiyah Gresik

Abstract
Development of the world has been influence of Science and technology one of the educational technology. Educational technology is a science that consists of various domains supported by the utilization domain. Research focused on utilization of learning media. The aim of this research is to determine the model of learning media that is relevant to the characteristics of students in diesel engines lesson and to find of influence multimedia for the learning outcome of diesel engines learning. The method used in this research is the experimental method. Tests was carry out in two groups, namely; Group 1 (control) is conventional learning, group 2 (treatment) is learning using multimedia. Data was analysed using the t-test Two Samples assuming data was normally distributed. The t test is carry out using the SPSS 15 program for windows. In learning with multimedia, it shows an increase in learning outcomes 83%. The correlation between the two samples is 0.884 with a probability number 0,000 (below 0.05) indicating the relationship between conventional learning and multimedia learning and very closely. Because the probability is <0.05, then Ho is rejected and Ha is accepted. Related to the use of multimedia in learning that supports learning outcomes. Keywords; Computer-Based, Learning Out Come, Diesel Engine Learning

Keywords
Computer-Based Learning, Learning Out Come, Diesel Engine Learning

Topic
Computers, Internet, Multimedia in Engineering Education

Link: https://ifory.id/abstract/nmhxY73LTvpt

Corresponding Author
Jatmiko jatmiko

Institutions
a) Faculty of Economic and Businnes, Esa Unggul University JAKARTA-INDONESIA
*) jatmiko[at]esaunggul.ac.id
b) Faculty of Economic and Businnes, Esa Unggul University JAKARTA-INDONESIA
c) Faculty of Economic and Businnes, Esa Unggul University JAKARTA-INDONESIA

Abstract
The research objective is to create a construction model for the formation of Customer Loyalty based on Customer Satisfaction in the E-Commerce-Based Transportation industry to improve the ability to compete in maintaining loyal customers and reaching new customers. Companies must know how the pattern of the formation of Customer Loyalty based on Customer Satisfaction in the E-commerce based transportation industry, based on brand image and service quality. The research design is quantitative and in the form of explanatory causality, testing the effect of brand image and service quality factors on customer loyalty through customer satisfaction with 380 respondents. Sampling uses a purposive sampling technique. Hypothesis testing uses Structural Equation Modeling (SEM) through AMOS. Brand image factors (X1) include the strength of brand associations, the uniqueness of brand associations, the uniqueness of brand associations; Service Quality Factors (X2) include tangible, empathy, responsiveness, reliability and assurance; to Customer Loyalty (Y) including making regular repurchase, purchasing across products and service lines, referring others, demonstrating an immunity to the full of the competition; and Customer Satisfaction (Z) includes buying again, buying other products, offering company ideas / products, saying good or recommending them. The results showed that Brand Image and Service Quality partially had a positive and significant effect on customer satisfaction. Brand Image and Service Quality have a significant positive effect on Loyalty through customer satisfaction. Brand Image, Service Quality and Customer Satisfaction show that together affect Loyalty. Findings Overall transportation based on E-Commerce, customer satisfaction is a major factor in shaping customer loyalty from the aspects of Brand Image and Service Quality, in other words customer satisfaction is a factor that mediates brand image and service quality to customer loyalty. So in order for consumers to be loyal, elements of Brabd Image and Service Quality must be able to increase increasing customer satisfaction.

Keywords
1.Brand Image, 2.Service Quality, 3.Customer Satisfaction, 4.Customer Loyalty, 5.Transportation Based on E-Commerce.

Topic
Marketing

Link: https://ifory.id/abstract/nZEfQNCR7Hch

Corresponding Author
Dewi Sartika

Institutions
Center for Training and Development and Study of Decentralization and Regional Autonomy
National Institute of Public Administration - Republic of Indonesia

Abstract
Principle of decentralization which is operationalized in the concept of regional autonomy aims at organizing government which is democratic and empowers people. The regional government as the executor of the delegation who was given the authority to implement it faced a number of problems and challenges in dealing with the Industrial Revolution 4.0 era. The following article is a literature study that reviews the problems and challenges of local governments in the digital era 4.0 - limited - in the economic, education and employment sectors. The method used is to examine some of the results of that study in the Industrial Revolution 4.0 era. The findings of this study inform the various challenges and problems due to the complexity of the affected dimensions of industry 4.0. The challenge is at the same time an opportunity to be able to optimize community empowerment and create added value for regional development going forward and support the achievement of national development strategies and pillars towards the Indonesia World Class Government

Keywords
decentralization, regional autonomy, industrial revolution 4.0, regional problems

Topic
Management

Link: https://ifory.id/abstract/z3W6y4aYtMKf

Corresponding Author
Endah Sudarmilah

Institutions
Universitas Muhammadiyah Surakarta

Abstract
Digital technology cannot be dammed or avoided, moreover, the current generation of children is a native digital generation is those who are born very close to the world of digital technology such as smartphones, laptops, digital applications, internet access, and others. This may affects the attitudes and behaviors of children in both positive and negative impacts. However, we can act wisely, not by alienating or avoiding children from technology but by providing education about technology (digital literacy) and directing video game access to positive video games that are beneficial. The method used in this research is Research and Development with a modified SDLC (Software Development Life Cycle) development model in the development of Augmented Reality (AR) educational games. This study also uses a pre-test-post-test group matching design to analyze the increase of elementary school students knowledge in learning about Indonesian culture. The measurement results of student learning outcomes are carried out by giving tests in the form of multiple choice. The statistical analysis used in this study is the validity test and Wilcoxon Signed Rank test. Validity testing shows 93.33% of the questionnaire items are valid. The results of the Wilcoxon Signed Rank test analysis obtained a significant value of 0,00 <0.05, then it was stated that there were differences in the average student learning outcomes for pre-test with posttest (increased). This research concludes that after the use of AR Edugame learning media, it has an influence compared to before learning with the media. This shows there is an increase in student learning outcomes.

Keywords
Augmented Reality, Educational Game, Gamification, Improving knowledge, Indonesian Culture

Topic
Computers, Internet, Multimedia in Engineering Education

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

Corresponding Author
Maria Yoanita bina

Institutions
Department of Nursing, Diponegoro University, Semarang
Jl. Prof. Soedarto, Tembalang, Kec. Tembalang, Kota Semarang, Jawa Tengah
ns.yoanitabina[at]gmail.com

Abstract
Abstract Surveys show that 1 among 6 people (15-20%) is having one or more mental disorders. Hope intervention overcomes mental disorders by forming positive emotions. Reviews on the provision of Hope Intervention, however, are yet to be found. To describe stages in providing hope intervention in overcoming mental disorders. Articles used in this review were taken from PubMeds, ScienceDirect, MEDLINE, Sagepubs, Scopus, Web of Science, and PsycINFO and searched with the keywords of hope therapy, hope intervention, hope intervention program, mental disorder, and psychiatric symptoms; published in in the period of 2000-2018; quasi-experimental, randomized control trial, clinical trial in nature; in full text form; and written in English. The quality of the articles was evaluated using JBI and CASP checklists. Data were analyzed using narrative analysis. Not including duplicates, 8664 titles and abstracts, and 10 fully read full texts were found and 5 articles met the set criteria. Stages in giving hope intervention are introduction, setting goals, identifying strategies to achieve goals, motivation reinforcement to implement strategies in achieving goals, and evaluation. Intervention strategies are adjusted based on population and problems faced by clients. There are five stages in providing hope intervention and strategies in implementing the intervention is adjusted based on population and problems. In giving hope intervention, nurses are suggested to take into consideration stages and strategies that will be used.

Keywords
Hope intervention, hope therapy, mental disorders, psychiatric symptoms

Topic
NURSING

Link: https://ifory.id/abstract/xRXPj7gEmTpt

Corresponding Author
Diah Pranitasari

Institutions
Sekolah Tinggi Ilmu Ekonomi Indonesia

Abstract
This study evaluates the counseling program of small traders in Pisangan Timur, Pulo Gadung, East Jakarta, using the Kirkpatrick method, namely from the four level aspects, namely the reaction level, learning level, behavior level, and behavior level, and result level. This research uses quantitative analytic descriptive method. Data collection was carried out by distributing questionnaires to small traders in Pisangan Timur, Pulo Gadung, East Jakarta. The results showed that in general the description of the evaluation of the extension program at the four levels of the Kirkpatrick model which included reaction rates, learning levels, behavior levels and outcome levels all gave excellent results for the extension program participants.

Keywords
reaction, learning, behavior, results

Topic
Human Resources and Organisations

Link: https://ifory.id/abstract/vTdguAcp98hM

Corresponding Author
Tansa Trisna Astono Putri

Institutions
PTIK-FT, Universitas Negeri Medan

Abstract
Freedom of opinion through social media is frequently allows a negative impact that spreads hatred. This study aims to automatically detect Indonesian tweets that contain hate speech on Twitter social media. The data used amounted to 4,002 tweets related to politics, religion, ethnicity and race in Indonesia. The application model uses classification methods with machine learning algorithms such as Naïve Bayes, Multi Level Perceptron, AdaBoost Classifier, Decision Tree and Support Vector Machine. The study also compared the performance of the model using SMOTE to overcome imbalanced data. The results show that the Multinomial Naive Bayes algorithm produces the best model with the highest recall value of 93.2% which has an accuracy value of 71.2% and an F1-score of 80.1% for the classification of hate speech. Therefore, the Multinomial Naïve Bayes algorithm without SMOTE is recommended as the model to detect hate speech on social media.

Keywords
machine learning algorithm, hate speech detection, twitter

Topic
Computer and Communication Engineering

Link: https://ifory.id/abstract/v4N6HxFMm3XT

Corresponding Author
Tesa Gurit Kartika Wiyati

Institutions
Politeknik Kesehatan Yogyakarta

Abstract
Background: HIV increases susceptibility to various types of infections, cancer, other diseases and can cause death. Sleman is the highest case of HIV in Province DIY. Sleman Health Office records HIV/AIDS cases increased in 2015(1.038 cases) to 2016 (1.220 cases). WHO defines quality of life as an individual-s perception of their position in the cultural context and value system Research Objectives : to find out the correlation between the duration of diagnosed HIV with the quality of life (QOL) of people living with HIV/AIDS (PLWHA) at Yayasan Victory Plus in 2019. Research Methods: This study used a retrospective cohort design. Consecutive sampling used tofound 38 samples of respondents with HIV/AIDS at Yayasan Victory Plus. The research instrument was a questionnaire. Data analyzed by chi square and logistic regression. Results: The results of the Chi-Square test showed that duration of diagnosed HIV (p = 0.017) has significantly correlation with the quality of life PLWHA. Age, education, occupation, duration of ARV therapy, and income did not have a significant correlation. The results of multivariate analysis showed that the duration of diagnosed was the most influential factor of quality of life PLWHA (p-value = 0.002, RR = 96.404). Conclusion: Diagnosed duration of HIV has a significant correlation with the quality of life PLWHA. Respondents who were diagnosed for longer had the chance to have a poor quality of life. 8.3% PLWHA who are diagnosed longer and ≥ 30 years old have a poor quality of life.

Keywords
Keywords: Duration of diagnosed HIV, quality of life, HIV/AIDS

Topic
ADOLESCENT AND REPRODUCTIVE HEALTH

Link: https://ifory.id/abstract/3QvrfPmHNnBW

Corresponding Author
Deni Mulyana

Institutions
Mechanical Engineering Departement, Politeknik Negeri Bandung
*deni.mulyana[at]polban.ac.id

Abstract
The fishing ship propulsion system will affect the performance of the ship and impact the fishermens income. A crucial factor is the level of efficiency produced by propellers mounted on fishing vessels. In B-series propellers, propeller efficiency can be optimized by varying the size of the geometric dimensions. This propeller optimization process can be done after the ship resistance value is known. In Cirebon waters, as in other regions in Indonesia, the selection of propellers by fishermen is still unclear. Most are only based on the availability of goods on the market, without looking at how big the actual ship resistance occur. In this research, one of the fishing boats that will be built will be chosen to estimate the ships resistance, after that by considering the engine used as its driving source, the geometry dimensions that can produce the highest efficiency are sought. Estimation of ship resistance is sought by the Holtrop method and propeller optimization is carried out with the help of software. From the results of this study, the value of ship resistance commonly used by Cirebon waters fishermen is 2.608 kN at an operational speed of 7 knots. Optimized propeller design provides a 6 percent increase in efficiency compared to previously used propellers.

Keywords
b-series propeller, optimization, efficiency

Topic
Mechanical Engineering

Link: https://ifory.id/abstract/BLuZ8zeK9WH6

Corresponding Author

Institutions
Poltekkes Kemenkes Aceh

Abstract
Cockroaches are repulsive animals, cockroaches are also one of the vectors of disease that must be controlled. Some diseases which transmitted through cockroaches include dysentery, cholera, diarrhea, typhus, and etc. One way that can be done is to use a combination of Catebugu doses (eggshell and sugar powder) in killing / eradicating cockroaches. The study aims to determine the combination of Catebugu doses in eradicating cockroaches. This study was an experimental study using the Post-test only design, which is by combining Catebugu doses of cockroaches. Population Periplanata Sp) and samples were 150 cockroaches. The data that has been obtained will be processed manually presented in the form of a frequency distribution table and analyzed descriptively and statistical tests with Anova and List of Significant deferences (LSD). The study result of the combination of egg shells and powdered sugar in eradicating cockroaches, the fastest average time was 15 hours 33 seconds and the longest average time was 16 hours 7 minutes. Other combinations of natural ingredients are needed that can kill cockroaches in a relatively short time with a low level of danger.

Keywords
Combination, Eggshell and Sugar Powder

Topic
ENVIRONMENTAL SCIENCE AND TECHNOLOGY

Link: https://ifory.id/abstract/uPg9RejmN7Yz

Corresponding Author
Susilahadi Sastrosudarmo

Institutions
Politeknik Negeri Bandung

Abstract
Part of shear forces on reinforced concrete structures, will be borne by stirrup. According to Indonesia concrete standard, a closed stirrup must be used in earthquake prone areas. The end of the stirrups should be a hook with an angle ≥ 135o. The focus of this research is the modification of the hook shape on the stirrup reinforcement. This research is expected to design the shape of hook which good performance on shear holding. The basis of this research is experimental testing in the laboratory by cyclic loads. The specimens consisted of 2 pieces: TG1 and TG2. TG1 is a specimen with an angle135° end-hook shape according to SNI provisions. TG2 is a specimen with an angle 90° end-hook shape. The two specimens are reinforced concrete beams (250mm x 400mm x1700 mm). From the test, it is proofed that the two specimens are collapsed by shear. The ultimate load on the second specimen is greater than the ultimate load of first one,Pu1 = 245 kN and Pu2 = 270 kN. In addition, the deflection of the second specimen is greater than the deflection of the first one, δ1 = 12 mm and δ2 = 14 mm

Keywords
reinforced concrete beams, shear reinforcement, cyclic loads, shear failure, hook shape modification

Topic
Civil Engineering

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

Corresponding Author
Dwi Agustiana Sari

Institutions
(a & c) STIKES Guna Bangsa Yogyakarta
(Jl. RingRoad Utara, Condong Catur, Depok, Sleman, Yogyakarta)
(b) Nursing Departmen, Gadjah Mada University, Yogyakarta
(Jl. Farmako, Sekip Utara, Yogyakarta)

Abstract
Background : Prevalence of cervical cancer in DIY ranks highest in Indonesia. Riskesdas (2013). The major risk factor is a having sex at a young age. The number of cervical cancers in Indonesia is caused by lack of knowledge about cervical cancer so that public awareness for early detection is still low. Aim : To describe adolescents- knowledge about cervical cancer prevention and the relation between age, tribe, residence, source of information and knowledge about cervical cancer at SMK PI Ambarrukmo 1 Depok. Method : Quantitative descriptive method, used cross sectional design. The research was conducted at SMK PI Ambarrukmo 1 Depok which consisted of 60 students. The sampling technique which is used was total sampling and the instrument which is used was questionnaire. Data analysis was conducted by Chi Square analysis. Result : Some of the respondents have a good knowledge that was 53.3%. From the item aspect of the respondents answer showed that some of the adolescents knowledge about symptom and management were still less that was 47.3%. There was a relation between tribe, residence, and source of information with the knowledge (p= <0.05). There was no relation between age and knowledge. Conclution : Some of the respondents have a good knowledge. There was a relation between tribe, residence, and source of information with the knowledge. There was no relation between age and knowledge.

Keywords
Knowledge, adolescent, cervical cancer prevention

Topic
ADOLESCENT AND REPRODUCTIVE HEALTH

Link: https://ifory.id/abstract/ZDWzNfb8Xkq4

Corresponding Author
Feriyonika Feriyonika

Institutions
Electrical Engineering Department, Politeknik Negeri Bandung, West Java, Indonesia

Abstract
In a process control system where the sources of control parameters are separated in large area, it is computationally hard for controller hardware to operate multitasking so that one-central controller is not effective anymore. Therefore, it is considered to distribute controlling process in several Local Control Units (LCU). This paper proposed a simple master control algorithm that coordinates several PID controllers for controlling the complex parameters in the water mixing process. Level and Temperature are the main controlled variables (SVG) which are influenced by three parameters i.e. flow-in of cold water, flow-in of hot water, and flow-out of main tank. These parameters are then distributed to LCU-1 to LCU-3. For maintaining the SVG, the master controller is designed based on the difference between SVG and feedback of the main-tank (PVG) so that it results several Set-points (SV) which are then sent to each LCU. The obtained results indicated that the responses are 42s, 0%, 45.3s, for settling-time (Ts), %-overshoot (OS) and rise-time (Tr), respectively for water temperature controlling and 60s, 0%, 62s for Ts, %OS, Tr, respectively for water level controlling. Overall, complex process control involving many process parameters have been solved via distributed PID controllers.

Keywords
PID, LCU, Process Control, DCS

Topic
Electrical Engineering

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

Corresponding Author
Rakhmat Ari Wibowo

Institutions
a) Department of Physiology, Faculty of Medicine, Public Health, and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
*rakhmatari[at]mail.ugm.ac.id

Abstract
Background: Exercise prescription is one of the essential cornerstones for managing type 2 diabetes mellitus. However, many type 2 diabetes mellitus patients have been reported as not engaging in proper exercise regimens due to the absence of assessment of their cardiorespiratory fitness level. Objective: This study aimed to test the accuracy of a mobile application in measuring heart rate and walking distance during a six-minute walk test among diabetic patients. Methods: We performed a validation study of a mobile application in type 2 diabetes mellitus patients. Thirty-five participants performed a six-minute walk test using a mobile application. The distance estimated by the application was compared to the measured distance. In addition, the heart rate before the test and at the end of 6 minutes measured by the application was compared to the measured heart rate by pulse oximetry. The mobile application work with contact photoplethysmography in measuring heart rate and global positioning system in measuring walking distance. Results: Walking distance and heart rate measurement using a mobile application correlated well with measured distance (r=0.898) and pulse oximetry, r=0.943 for heart rate before the test and r=0.953 for heart rate at the end of 6 minutes. The accuracy of the heart rate and walking distance measurements by application, reported in mean absolute error were 4.14 /pm 0.94 bpm for heart rate measurement before the test, 4.46 /pm 0.93 for heart rate measurement at the end of 6 minutes, and 27.58 /pm 6.20 meter. Conclusion: Our findings suggest that an Android-based smartphone application yields accurate heart rate and walking distance measurements during a six-minute walk test. Thus, a mobile application may be suitable for self-assessment of cardiorespiratory fitness among type 2 diabetes mellitus patients.

Keywords
cardiorespiratory fitness; exercise; mobile application; six-minute walk test; type 2 diabetes mellitus

Topic
COMMUNICABLE AND NON COMMUNICABLE DISEASES

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

Corresponding Author
Rahmat Yuliansyah

Institutions
Sekolah Tinggi Ilmu Ekonomi Indonesia

Abstract
The purpose of this study was to determine the implementation of management of property regions/fixed assets in East Jakarta Administration City Government, Report Accountability for fixed asset management and what obstacles are encountered in the implementation of the management of regional/fixed assets, so this research will later give results about whether fixed asset management is on East Jakarta Administration City Government is in accordance with Ministerial Regulation Domestic No. 19 of 2016 concerning Technical Guidelines for the Management of Property What are the areas and constraints faced in the implementation of management. So can be useful for Property Managers (BPKAD Administrative City in East Jakarta) in an effort to pay more attention to the management of regional property/fixed assets. In this study using a descriptive-qualitative approach. In collecting data using observation, interviews, literature study, documentation, and internet searching. Data collection in this research was conducted by going down directly to the location of the study and reviewing it with studies existing library. The results of this study indicate that the management of fixed assets/property regions conducted by the East Jakarta Administration City Government the whole has been done to the maximum and in accordance with the management cycle regional property as regulated in PERMENDAGRI No. 19 years old 2016. Although not everything has been done to the maximum such as delays submission of reports at the level of goods users (SKPD), Utilization of goods regional ownership is only limited to the use and use of loans and safeguards conducted BPKAD East Jakarta City Government did not do legal safeguards. Reporting accountability to BPKAD East Jakarta Administration City Government has been implemented in accordance with applicable provisions this can be seen from the evidence of the implementation of the inventory such as the recording documents. Inhibiting factors in the implementation of the Cycle regional property management is a factor in human resources, commitment leaders, and fixed asset valuation factors.

Keywords
Management of Fixed Assets, Inventory of Fixed Assets, Factors Fixed Asset Blocker

Topic
Public Sector Accounting

Link: https://ifory.id/abstract/gBXKAbUGC3WH

Corresponding Author
Syahrul Marham

Institutions
a) IAIN Kendari
b) IAIN Kendari
c) IAIN Kendari
d) IAIN Kendari
*syahrul.stain[at]gmail.com
e) IAIN Kendari

Abstract
Mobile technology is believed to be able to foster the way students learn language and facilitate the teachers in their language instructional context. This article explores the reflection of teachers in EFL teaching context regarding the implementation of Mobile Assisted Language Learning (MALL). Grounded in phenomenological study through participant observation and reflective teaching practices, qualitative data analysis indicated that the implementation of MALL in EFL instructional context could foster their students- motivation in learning language. By varying individual and collaborative language learning tasks through MALL platform in the classroom, the teachers revealed their students- positive reaction. On the other side, the use of mobile technology in the language classroom tasks also reveals some hindrances to learning and teaching process. This study assumes that MALL implementation in the classroom should consider the students- access to network support, sufficient memory storage, and familiarity to the apps in their mobile. Since not all students in this study could afford to have smartphone or 24-hour network access, this study suggests that the students be engaged in collaborative tasks rather than individual projects.

Keywords
higher education;Mobile Applied Language Learning; mobile technology

Topic
New Technologies in Education

Link: https://ifory.id/abstract/HKeUT8ZJNDbq

Corresponding Author
Uun Sunarsih

Institutions
Sekolah Tinggi Ilmu Ekonomi Indonesia

Abstract
The existence of a company must give grace to all parties, which is reflected in the disclosure of ISR. The purpose of this study was to examine the effect of profitability, company size, industry type, environmental performance and institutional ownership on ISR. This research was conducted on companies listed on the 2013-2018 Sharia Securities List using purposive sampling and obtained 20 company samples. The method used is content analysis. The results showed that the profitability variable did not affect the ISR. It is possible that investors interest in investing is greatly influenced by the level of profits derived by the company compared to ISR disclosures. Firm size variable influences ISR because by having sufficient assets, the company has the opportunity to disclose ISR in more detail. The type of industry variable does not affect the ISR, this is possible the view that the type of high profile industry does not require legitimacy from the public. Environmental performance variable has no effect on ISR, because management has the view that companies do not need to disclose environmental performance because it will not affect the compensation received from the government. Finally the variable institutional ownership affects the ISR, this is because institutional ownership is able to force companies to carry out social and environmental activities.

Keywords
Islamic social Reporting, Industry Type Profitability, Company Size, Environmental Performance, Institutional Share Ownership

Topic
Islamic Accounting

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

Corresponding Author
Novi Gusti Pahiyanti

Institutions
(a) Departement Electrical Engineering, PLN Technical College
Jalan Lingkar Luar Barat Duri Kosambi, Cengkareng, Jakarta barat 11750
novi.gusti[at]sttpln.ac.id
(b) Departement Electrical Engineering, PLN Technical College
Jalan Lingkar LUar Barat Duri Kosambi, Cengkareng, Jakarta Barat 11730

Abstract
Short term electricity load forecasting is a very important factor in the planning and operation of an electric power system. The purpose of electricity load forecasting is that electricity demand and supply can be balanced. The pattern of consumption of different electrical loads at certain intervals at the Harapan Indah Gas Insulated Switchgear (GIS) substation. Making the problem of variations in the electricity load is not homogeneous. Lots of methods are used to produce accurate and precise electrical load forecasting. With the hope that the current load will be distributed precisely and according to the needs of consumers. In this study discusses the short-term electricity load forecasting by the Linear Regression method and the Energy Coefficient where, the two methods are compared to find the value of the percentage of small errors and very good accuracy. Calculations in this study use historical data on electricity loads at PT PLN (Persero) Jakarta Raya Main Distribution Unit in March 2019 on GIS Harapan Indah. The results showed that the average error ratio from Monday to Sunday was 7.92% with an accuracy value of 92.08% for Linear Regression and 10.46% with an accuracy value of 89.54% for the Energy Coefficient

Keywords
Short-term forecasting, linear regression, energy coefficient percentage error

Topic
Electrical Engineering

Link: https://ifory.id/abstract/Gd43uNcET6hf

Corresponding Author
DAHLIFAH DAHLIFAH

Institutions
SEKOLAH TINGGI ILMU EKONOMI INDONESIA JAKARTA

Abstract
Abstract –This study aims to examine whether the effect of cross-Shariah supervisory board membership, the size of the Shariah supervisory board, and the size of the company on the disclosure of Shariah compliance in Islamic Banking in Indonesia in the period 2014-2018.This research uses descriptive research type of quantitative approach, which is measured using panel data regression method with Eviews. The population in this research are all sharia commercial banks registered and supervised by the Financial Services Authority in 2013 until 2017. The sample is taken by purposive sampling, based on the criteria of the total population of 13 sharia banks, only a few who meet the criteria that is amounted to 10 sharia banks. The data used in this study is secondary data obtained from the annual publication financial report published by sharia commercial banks from the official website of each bank. Period of data used during 2013 to 2017. Hypothesis testing using partial test, simultaneous test and test of coefficient of determination.The test results prove that partially the membership of the sharia supervisory board has no significant effect on sharia compliance disclosures. The size of the sharia supervisory board has a significant positive effect on sharia compliance disclosures. Company size has a significant positive effect on sharia compliance disclosures. While simultaneously showing that the cross membership of the sharia supervisory board, the size of the sharia supervisory board, and the size of the company together influence the disclosure of sharia compliance.

Keywords
Keywords: Sharia Supervisory Board, Company Size, and Sharia Compliance

Topic
Islamic Accounting

Link: https://ifory.id/abstract/6BcUgjuw84YP

Corresponding Author
Lukhi Mulia Shitophyta

Institutions
a) Department of Chemical Engineering, Faculty of Technology Industry, Universitas Ahmad Dahlan
Jalan Ringroad Selatan, Kragilan, Tamanan, Banguntapan, Bantul, Yogyakarta, 55191, Indonesia
*lukhi.mulia[at]che.uad.ac.id

Abstract
Biogas production from various organic wastes such as corn stover can be used as an alternative fuel. Corn stover is one of the agricultural wastes that are widely generated in Indonesia. It contains cellulose which has the potential to be used as raw material for producing biogas. The biogas production process was carried out in solid-state anaerobic digestion (SS-AD), i.e., a biological process that occurs naturally by a microorganism that breaks down molecules of organic material with a total solid content greater than 15%. This research aimed to investigate the effect of EM-4 concentration on biogas yield. The volatile solids (VS) reduction was also measured in this study. The results of the study showed that EM-4 concentration had a significant effect on biogas yield (p < 0.05). The positive linear relationship was found between EM-4 concentration and biogas yield. The highest biogas yield of 597.98 L/kg VS was obtained at EM-4 15%. The main source of biogas production during SS-AD of corn cob was the reduction of VS.

Keywords
biogas; solid-state; volatile solid; lignocellulosic biomass; effective microorganism

Topic
Chemical Engineering

Link: https://ifory.id/abstract/9UkxDGZzy87t

Corresponding Author
BAYU PRATAMA

Institutions
a) Sekolah Tinggi Ilmu Ekonomi Indonesia
b) Company of Umrah & Hajj Travel

Abstract
This study aims to analyze and design an adequate Accounting Information System (SIA) on the sales cycle with the REA model approach (Resources, Events and Agents) in Tour & Travel companies in PT Permata Bakkah Mukarromah. The main activities in PT Permata Bakkah Mukarromah are the sale of umrah travel services, special hajj, halal tours, LA (Land Arrangements) and ticket sales. PT Permata Bakkah Mukarromah still uses a manual sales accounting information system. The data used in this study is primary data that takes directly from the source and secondary data are by collecting data and documents related to sales activities. The data obtained was used to identify REA data and analyze the current sales accounting information system that, then the analysis results in the identification of problems that are not in accordance with the theory. The results of this study indicate that the sales information system that isi analyzed and designed with the REA model can identify the problems that occur in the flow of business activity in the sales activities that occur than generate recommendations for improvement of manual activities that are still not appropriate. The entity contained in the REA model is very suitable for the activities that occur in the company. The proposed sales system design is made in accordance with the results of the analysis and the needs of the company which then the relationships between entities are illustrated through the REA diagram.

Keywords
Accounting Information System, Sales Cycle, REA Models

Topic
Information System

Link: https://ifory.id/abstract/L3xJgMq9kyWw

Corresponding Author
Irland Fardani

Institutions
Bandung Islamic University

Abstract
Information Technology-based Education Management is an education system where the education management system includes the management of teaching and learning process data, student data management of educators and education staff as well as school infrastructure is carried out using information technology. Several studies have discussed factors about what influences teachers in using IT, that is access to resources, quality of software and hardware, ease of use, incentives to change, support and collegiality in their school, school and national polices (Mumtaz, 2000). Problems arise when the teaching and learning process does not change while the world of information technology changes very rapidly,because of that the world of education must adapt to the progress of IT. This purpose of this research is to see how IT can be implementing in education environment and analyzed using the SWOT (Strengths, Weaknesses, Opportunities, and Threats) methods for the Education and School Service in Bekasi Regency . The result is that the Education and School Service in Bekasi Regency is in quadrant 4, This means that this is a very unfortunate situation, the organization faces various internal threats and weaknesses. For this reason, the need for an agenda of activities related to planning, organizing, implementing, and controlling the academic management system for elementary and junior high schools in Bekasi Regency is related to information system-based education procedures

Keywords
Education, IT, SWOT

Topic
Engineering Education Research

Link: https://ifory.id/abstract/WMw9huTpxBCA

Corresponding Author
Conny Kurniawan Wachjoe

Institutions
Politeknik Negeri Bandung
Jl. Gegerkalong Hilir, Ciwaruga, Kec. Parongpong, Kabupaten Bandung Barat, Jawa Barat 40559
* ck_wachjoe[at]polban.ac.id

Abstract
It is known that the optimal value in anaerobic microbial metabolism is best achieved at a C / N ratio range of 20 to 30. However, protein content use is also widely known for its significant impact in increasing the production of methane gas. Vegetables comparably contain higher amount of protein than cow dung waste, thus it is very potential to be used as the feed of biogas digester. The protein content of cow dung waste of 0.73 gr /100 gr is relatively very low compared to cauliflower, cabbage and mustard greens in which each of which are 5gr /100 gr, 6gr/100 gr, and 2.9gr /100 gr respectively. The method used in this study is the utilization of F2 -EM-4 microorganism activator and low concentration of NaOH mixture in the pretreatment process of vegetable waste feed which aim to increase the C / N ratio meanwhile maintain the protein content itself. The feed mixture of cabbage, cauliflower, and lettuce leftovers is mixed in an optimum C / N composition until it nearly resembles the propotion of the cow dung waste C / N composition. Finally, the addition of GP-7 microorganism activator during the methanogenesis process stage shows satisfying results. Regardless the retention time which takes 10% longer than the process without vegetables waste, the methane gas amount produced in this study is proportional to the one from cow dung waste only.

Keywords
vegetable waste, feed pretreatment, biogas production, microorganism activator.

Topic
Chemical Engineering

Link: https://ifory.id/abstract/rYFWZ9egRUzQ

Corresponding Author
Yeri Sutopo

Institutions
Fakultas Teknik Unnes Semarang

Abstract
Abstract Groundsill is a structure in the form of a weir that is built across the river which aims to reduce the speed of the current and increase the depositional discharge in the downstream part of the bridge pole structure. Supercritical flow and sand mining at downstream of the bridge can endanger the pillar. Scouring around the bridge pillars can endanger the girder which of course endangers the bridge as a whole. The aims of this study were to analyze the stability of the Groundsill Bridge in the Garang River channel on the force of rolling, sliding, eccentricity, carrying capacity of the soil, and piping. This research uses survey method. Data collection methods used were observation and secondary data. Analysis of the data used were (1) rainfall design of 50 years return period; (2) design flood discharge with a 50 year return period; (3) the forces acting on the groundsill, and (3) the groundsill stability. The results of the study indicate that: (1) the groundsill were safe against rolling forces under normal flow and flood flow conditions; (2) groundsill was safe against shear forces under normal flow and unsafe during flood flow conditions; (3) groundsill was safe against eccentricity in normal flow conditions and unsafe in flood flow conditions; (4) the carrying capacity of the groundsill subgrade were safe against forces that occur during normal conditions and unsafe during flood conditions; and (5) groundsill was safe against piping under normal flow and flood flow conditions. The recommendation that can be submitted was the groundsill of the bridge in the Garang River channel should be equipped with energy dissipation, besides that the dimensions of the groundsill body are enlarged.

Keywords
Keywords: groundsill stability, eccentricity, and Scouring

Topic
Civil Engineering

Link: https://ifory.id/abstract/UjRGa8DMAQvB

Corresponding Author
Pungky Dharma Saputra

Institutions
a) Department of Civil Engineering, Universitas Indonesia, Depok 16424, Indonesia
pungkycivil[at]gmail.com
b) Department of Civil Engineering, Universitas Indonesia, Depok 16424, Indonesia
yusuflatief73[at]gmail.com

Abstract
The activities in the Indonesian construction industry have increased in recent years due to the government-s policy in the acceleration of infrastructure developments. Construction safety is one of the vital aspect on sites, which often times gets overlooked. One of the reasons is the lack of separate budget allocated for the implementation of Occupational Safety and Health Management System (OHSMS) in precast bridge project. In effect, it creates higher rates of accidents, which in turns, project terminated, delay and cut down project profits. The aims of this study are to determine the Work Breakdown Structure (WBS) in precast bridge project, identify potensial hazards, develop safety plans, identify safety cost components, and generate a calculation of safety cost. This research is conducted as a survey research using respondents who are experts in construction safety and descriptive analysis to determines the variables used. A case study approach is used to generate safety cost calculation. This study results are the precast bridges standardized WBS, a safety plan to each hazards and activity, finding the safety costs components based on WBS, and the calculation of safety cost percentage which will improve the OHSMS and reduce the number of accidents in precast bridge projects.

Keywords
Work Breakdown Structure; Risk Identification; Risk Prevention; Safety Cost, Precast Concrete Bridge Project

Topic
Civil Engineering

Link: https://ifory.id/abstract/wqeTp6HmaUk2

Corresponding Author
Anggara Satria Perdana Putra

Institutions
a) Department of Civil Engineering, Universitas Indonesia, Depok 16424, Indonesia
asat_civil[at]yahoo.co.id
b) Department of Civil Engineering, Universitas Indonesia, Depok 16424, Indonesia
yusuflatief73[at]gmail.com

Abstract
The development of infrastructure in Indonesia is currently quite massive, in accordance with the Government of Indonesias policy in accelerating infrastructure developments. However, along with the increase in the construction sector, work accidents in the construction sector also increased. Cable Stayed Bridge is one of the excellent technologies in connecting islands but has a high potensial hazards and risks and it can cause fatal accidents. Accidents can be prevented through a good occupational safety and health management system (OHSMS). The application of OHSMS financing in Indonesian construction sector, especially in the cable stayed bridge has not been clearly and measurably regulated. In its implementation, the existing regulations have not yet been fully followed by the construction actors. This study aims is to develop the safety cost based on Work Breakdown Structure (WBS). The research methode are survey research and descriptive analysis. The study results are the cable stayed bridge standardized WBS, potential hazard sources, the preventive action to each potential hazards in each activity, finding the safety cost components based on WBS and the calculation of safety cost percentage in order to improve the OHSMS quality and reducing work accidents in the cable stayed bridge projects.

Keywords
Work Breakdown Structure; Risk Identification; Risk Prevention; Safety Cost, Cable Stayed Bridge Project

Topic
Civil Engineering

Link: https://ifory.id/abstract/rRnvDVB92Edu

Corresponding Author
Siti Puryandani

Institutions
STIE Bank BPD Jateng

Abstract
Penelitian ini berjudul “Pengaruh Pengetahuan Keuangan Terhadap Perilaku Perencanaan Investasi Dengan Sikap Pengelolaan keuangan Sebagai Variabel Mediasi Pada Generasi Milenial Di Kota Semarang”. Latar belakang permasalah penelitian ini di dasari oleh keingintahuan tentang perilaku perencanaan investasi pada generasi milenial serta faktor apa saja yang dapat mempengaruhi perilaku perencanaan investasi generasi milenial. Penelitian ini menggunakan variabel pengetahuan keuangan dan sikap pengelolaan keuangan sebagai variabel mediasi dengan populasi yang akan di teliti adalah masyarakat di Kota Semarang yang masuk dalam klasifikasi generasi milenial yaitu berusia 19 sampai dengan 39 tahun. Sampel yang akan digunakan dalam penelitian ini sebanyak 100 orang. Pengambilan sampel menggunakan metode simple random sampling. Metode analisis yang digunakan dalam penelitian ini adalah metode analisis regresi berganda dengan uji validitas, uji reliabilitas, uji asumsi klasik, uji goodness of fit model, analisis jalur, dan uji sobel. Hasil penelitian menunjukkan bahwa variabel pengetahuan keuangan terhadap perilaku perencanaan investasi dan variabel mediasi sikap pengelolaan keuangan memiliki pengaruh positif dengan nilai signifikansi <0,05, variabel sikap pengelolaan keuangan terhadap perilaku perencanaan investasi memiliki hasil negatif dan tidak signifikan dan sikap pengelolaan keuangan mampu memediasi pengaruh pengetahuan keuangan terhadap perilaku perencanaan investasi.

Keywords
pengetahuan keuangan, sikap pengelolaan keuangan, perilaku perencanaan investasi

Topic
Manajemen Keuangan

Link: https://ifory.id/abstract/9re4dBK7xYUQ