Indonesia Conference Directory

Corresponding Author
Olivia Lalamentik

Institutions
Universitas Negeri Manado

Abstract
The research aims to find out the prospect of marine tourism development based on education. It investigate the community-s development program of human resources in supporting the development of marine tourism, to analyze the supporting and inhibiting factors in the development of marine tourism, and to explain the development strategy of marine tourism object which is regional potency-based. The study was conducted at maritime tourism locations: Paal Beach Likupang, Pulisan Beach Likupang, Surabaya Beach Likupang, Firdaus Beach Kema, all is located in North Minahasa regency. The methods used were descriptive qualitative with survey technique. The sample consisted of 70 households selected using purposive sampling method. The data were analyzed descriptively implementing SWOT analyses. The result show that the four marine tourism objects in North Minahasa Regency have a very good prospect viewed from product, market and marketing, investment, landscape, institution and human resources aspects. The development program of human resources in supporting the development of marine tourism is generally “very low and low", the factors affecting the development of the marine tourism are product , market and marketing, investment, landscape , institution, and human resources. The development strategies of marine tourism based on regional potency is done by developing integrated tourism product which is marine and coastal based, improving the role of private sector and community in tourism management, and improving the quality of community- education on tourism and ability to catch business opportunities in tourism aspect.

Keywords
Development, Education, Tourism

Topic
Other Areas of Education

Link: https://ifory.id/abstract/c3HLFAJzNPuU

Corresponding Author
Arya Bakri

Institutions
School of Postgraduate Studies, Universitas Pendidikan Indonesia

Abstract
Since the enactment of curriculum changes in 2013, several factors have emerged that often become obstacles in geographic and geospatial technical vocational high schools in Indonesia, one of which is minimal acceptance of Geography Information System (GIS) technology. This teacher survey research is to explore the determinant factors that influence the acceptance of GIS technology, through identifying what obstacles are found when the acceptance of GIS technology is integrated in classroom learning. Using survey data from 94 teachers from 34 geographic and geospatial technical vocational schools, question assumptions were formulated using the technology acceptance model (TAM 2), with key determinants of Perceived Usefulness (PU) and User Intention (UI). The lack of knowledge, skills and experience of teachers following GIS training, has caused teachers to be slow in accepting GIS technology. These pressures prevent teachers from reflecting on their teaching, and ultimately result in substitution of teachers intellectual creativity with compliance culture and contribute to the tendency of teachers to prioritize learning experiences that they believe can be directly applied to their own classroom situations. It is clear that the benefits of implementing a classroom will not come alone if the teacher is not ready and trained for the use of GIS technology.

Keywords
Geographic Information System (GIS), Acceptance, Geomatics and Geospatial Engineering Teachers, Vocational Middle Schools.

Topic
Adult Education

Link: https://ifory.id/abstract/37P8eXNLKtrd

Corresponding Author
Fahriza Marta Tanjung

Institutions
a) Student of Post Graduate Program State University of Medan, Jln.Willem Iskandar Pasar V Medan Estate, 20221, Medan, Sumatera Utara, Indonesia
b) Lecturer of Post Graduate Program State University of Medan, Jln.Willem Iskandar Pasar V Medan Estate, 20221, Medan, Sumatera Utara, Indonesia

Abstract
This study aims to determine the application of the private teacher protection policy in Medan based models Mazmanian and Sabatier. The object of this study is Permendikbud Number 10 of 2017 on the Protection of Teachers and Education Personnel. The data collection was done by interview, observation, and documentation. Data were analyzed using presentation, reduction and conclusions. The results showed that the first, the teacher protection policy has been unable to protect private teachers. Second, external factors that affect the implementation of the protection policies of private teachers are not yet available. Third, the process of implementing private teacher protection policies has not yet been carried out. The implementation of a policy of protection for private teachers has not yet been implemented due to the lack of socialization of policies and the absence of implementation instructions from authorized officials. This study concludes that the implementation of private teacher protection policies has not been implemented following Permendikbud Number 10 of 2017.

Keywords
Policy Implementation, Private Teacher Protection

Topic
Educational Policy and Administration Education

Link: https://ifory.id/abstract/QtYXuVF36R4G

Corresponding Author
musdalifah azis

Institutions
FEB Universitas Mulawarman

Abstract
Stock price is one of purposes created by financial performance, and by impacted VAIC and GCG can increase correlation between financial performance and stock price. If stock prices increase, investors or potential investors assume that the company has successfully managed their VAIC and GCG. Stakeholders and shareholders also hope that company management can manage their resourches to be able to create value added of Intelectual Captal. In achieving the company-s goals, management need a system that can control the company by implementation of good corporate governance. The purpose of this research was to examine the effect value added of intellectual capital and good corporate governance on financial performance and stock prices. The population of this research is manufacturing companies listed on the Indonesian stock exchange the period 2012-2018, a total sample of companies amounted to 14 samples were taken by using purposive sampling method. The results of this study indicate that (1) intellectual capital has significant positif effect on financial performance, (2) Intellectual capital has not significant positif effect on stock prices, (3) good corporate governance has not significant negative effect on financial performance, (4) good corporate governance has significant negative effect on stock prices, (5) intellectual capital has significant positif effect on stock prices with financial performance as intervening variable, (6) good corporate governance has not significant negative effect on stock price with financial performance as intervening variable, and (7) financial performance has significant positive effect on stock prices.

Keywords
Intellectual Capital, GCG, Financial Performance, Stock Prices

Topic
Management

Link: https://ifory.id/abstract/yzqJZdLWTfN8

Corresponding Author
Mimin Fatchiyatur Rohmah

Institutions
1,4 Informatics Engineering Universitas Islam Majapahit
2 Informatics Engineering Udayana,
3 Electronics Engineering,Udayana

Email: 1 miminfr[at]unim.com, 2 ikgdarmaputra[at]unud.ac.id, 3 rukmisari[at]unud.ac.id, 4 ipan.ardianto[at]unim.com

Abstract
An economic indicators regarding information on prices of goods and services paid by consumers are known as the Consumer Price Index (CPI). In this study the researchers predicted the Consumer Price Index for Foodstuffs in Cities and Districts in East Java using the Gaussian-Radial Basis Function Kernel for 2019. As a comparison, Foodstuff Type CPI issued by the Central Statistics Agency and as an input variable taken from the prices of basic commodities in three districts namely Banyuwangi District, Jember District and Sumenep District and five cities namely Kediri City, Madiun City, Malang City, Probolinggo City and Surabaya City from 2016 to 2018. The SVR method aims to find a function as a regression function hyperplane that matches the input data by making the least error possible. Forecasting data using the SVR method, the data is divided into training data and testing data. With the RBF kernel where the function is to produce CPI predictions with the smallest Mean Squared Error (MSE) in the City of Kediri of 0.0067 and the Mean Absolute Percentage Error (MAPE) of 0.0191. The average MSE and MAPE for the three districts and five cities are 0.011275 and the average MAPE is 0.0322125.

Keywords
Consumer Price Index, Support Vector Regression, Mean Absolute Percentage Error, Mean Square Error, Gaussian-Radial Basis Function.

Topic
Computer Science and Engineering

Link: https://ifory.id/abstract/JMm4Vp6KfaeC

Corresponding Author
Sitti Hamdiyah

Institutions
a) School of Environmental Science, University of Indonesia, Jalan Salemba Raya No.4 Jakarta 10430, Indonesia
*sh_diyah[at]yahoo.com
b) The Indonesian Geospatial Information Agency,
Jalan Raya Jakarta - Bogor KM. 46 Cibinong 16911, Indonesia
*putranusa212[at]yahoo.com
c) Marine & Coastal Data Laboratory, Ministry of Marine Affairs & Fisheries Republic of Indonesia
Jalan Pasir Putih II No.636-694, RW.10, Ancol, Kec. Pademangan, Kota Jakarta Utara, Daerah Khusus Ibukota Jakarta 14430, Indonesia
*widodo.pranowo[at]gmail.com

Abstract
Food production including fisheries production is responsible for a quarter of global anthropogenic (GHG) greenhouse gas emissions. Greenhouse gas emissions from marine capture fisheries are generally not specifically accounted for in the calculation of global greenhouse gas emissions, and are often generalized as part of other sectors such as energy. We carried out a quantitative quantification of data on fuel consumption of capture fishing fleets in the coastal areas of West Java Province in 2007-2016. The data is then converted to CO2 emissions which are then compared with the potential of CO2 uptake by coastal ecosystems (i.e. mangrove and seagrass) in West Java Province. We estimate that capture fisheries in West Java Province consume about 60,944.55 kilolitres of fuel in 2016 and produce a total 1,353 million tons of CO2 (0.2% of total West Java CO2 emissions in 2016). CO2 emissions from the capture fisheries industry increased by 34.35% between 2007 and 2014, which was in line with the increase in fisheries production in that year. The increase in emissions was driven mainly by the increase in the number of fishing vessels with size of less than 30 GT. The geographical characteristics of coastal waters in the north and south of West Java also influence the number of fishing fleets and CO2 sequestration by coastal ecosystems. The increase in fishing fleets is also thought to have a real positive correlation with fisheries subsidy policies for fishermen. Building a strategy for effective and efficient capture fisheries activities is expected to be able to divert existing incentives to increase or maintain an ecosystem conservation area that absorbs CO2 emissions.

Keywords
coastal ecosystems; low-carbon development; West Java Province; greenhouse gas; CO2

Topic
Marine Resources, Conversation and ICZM

Link: https://ifory.id/abstract/RM36jG49dHJA

Corresponding Author
Puji Syukri Ilahi

Institutions
(a) Department of Physics, Faculty of Natural Sciences and Mathematics, Institut Teknologi Bandung Jalan Ganesa 10, Bandung 40132, Indonesia
(b) Research Center for Biosciences and Biotechnology, Institut Teknologi Bandung
Jalan Ganesa 10, Bandung 40132, Indonesia
Corresponding authors: *krijal[at]fi.itb.ac.id, **miftah[at]fi.itb.ac.id

Abstract
Rotary forcespinning was a method for fabricating fibers. Fiber was formed from the process of centrifugal force produced by high speed motors. This method has large production than other method. There are three stages of process fiber formation in rotary forcespinning: jet initiation, jet extension, and solvent evaporation. In this study the effect of solvent mixture on the fiber morphology will be examined. The polymer used in the experiment was polyvinylpyrrolidone (PVP) with the concentration of 10wt% and dissolved into the mixture of ethanol and acetone solvents. The morphology was investigate with optical microscope. The results showed that the large ratio of acetone solvents produced smaller fiber diameters and the less beaded structure.

Keywords
aceton, etanol, fiber, rotary forcespinning

Topic
Synthesis and Characterization Techniques

Link: https://ifory.id/abstract/7X3NqPH2W4Ju

Corresponding Author
Nikodemus Umbu Janga Hauwali

Institutions
Physics for Electronic Material Research Division, Department of Physics
Faculty of Mathematics and Natural Sciences, Bandung Institute of Technology

Abstract
A first principles study with density functional theory method has carried for parallelogram graphene nanoflakes. In this work, we used ABINIT package to calculate the fundamental properties of parallelogram graphene nanoflakes in armchair and zigzag types, due to the increase of the number of atoms. The effect of defect for these characters in each type is also presented. Depend on the calculation results, the bandgap of parallelogram graphene nanoflakes only exists in armchair types with largest bandgap 0.021 eV for 54 atoms, while the zigzag types have no bandgap. Based on these results, it can be said that the properties of parallelogram graphene nanoflakes is semimetal. In addition, the density of states results shows that the magnetic properties of parallelogram graphene nanoflakes is non-magnetic since the symmetrical properties between density of states in spin up and spin down. Based on the results study of defect effect, it was found that the defect only affected the bandgap, but not the magnetic properties.

Keywords
parallelogram graphene nanoflakes, density functional theory, bandgap, density of states

Topic
Theoretical and Analysis in Materials

Link: https://ifory.id/abstract/2aGNcqkL7Bjd

Corresponding Author
Diah Miftahul Aini

Institutions
Biochemistry Research Division, Department of Chemistry, Bandung Institute of Technology
Jalan Ganesa No 10, Bandung 40132, Indonesia
*Corresponding author: rukman[at]chem.itb.ac.id

Abstract
Exopolysaccharide (EPS) is a straight/branched biopolymer consisting of sugar units and their derivatives. This sugar unit consists of glucose, galactose, mannose, N-acetylglucosamine, N-acetyl galactosamine, rhamnose, and fructose. EPS is very interesting biomaterial to be studied because it has many advantages such as nontoxic, water soluble, biodegradable and has many applications. EPS has been widely applied in various industrial fields, such as in the food industry, which is used as an emulsifier in cheese, bread, and milk-based production; while in pharmaceuticals industries, it has been used as a material for drug delivery system; and in bioindustry, it is used for enzyme immobilizer. In this study, EPS-producing halophilic bacteria have been screened from a salty lake Gili Meno Lombok, NTB, Indonesia. This study aims to perform a selection of a potential EPS-producing halophilic bacterium, identify its bacterial species, production of EPS and the application of EPS as a nanomaterial for protein immobilization. The EPS produced by the isolates from the selection above was verified by FTIR and NMR spectroscopy techniques. The results of the structure characterization showed that EPS produced by one Gili Meno bacterial isolate was inulin. This potential inulin producing bacterium closed to Salinivibrio costicola based on its16s rDNA sequence and the result of phylogenetic analysis so that it was named in this study as Salinivibrio costicola GM01. Inulin produced by this bacterium was used as a medium for protein immobilization in the form of nanoparticles. The immobilized protein target was lipase. The efficiency of lipase immobilized on nanoparticles were 81%. The SEM image of lipase-inulin nanoparticles showed spherical morphological shape with the diameter about 218−886 nm according to particle size analyzer (PSA) measurement. The zeta potential of the nanoparticle was about +0.03 mV. The respective lipase activity before and after the immobilization was 0.36 ± 0.010 units/mg and 0.28 ± 0.002 units/mg. These results showed that the inulin-based nanoparticle can provide compatible environment for lipase since its activity can be maintained about 80%.

Keywords
Inulin, nanoparticles, immobilization enzymes, Salinivibrio costicola GM01, halophilic bacteria, Gili Meno Lombok

Topic
Nano Science and Technology

Link: https://ifory.id/abstract/pQ7KPk8erCcB

Corresponding Author
Atikah Ardi

Institutions
a) Department of Physics, Faculty of Natural Sciences and Mathematics, Institut Teknologi Bandung
b) Research Center for Bioscience and Biotechnology, Institut Teknologi Bandung
Jalan Ganesha 10, Bandung 40132, Indonesia
Corresponding Author : *krijal[at]fi.itb.ac.id, **miftah[at]fi.itb.ac.id

Abstract
Garlic (Allium sativum L.) has many benefits in medicine such as antioxidant, antiviral and antibacterial activity, and inhibiting tumor growth. Garlic and PVP were blended to produce fiber. PVP was used to protect the properties of garlic. One of the methods to produce fiber of PVP/GE composite is using rotary forcespinning. Rotary forcespinning has been proven to increase production of polymeric nanofibers. The objective of this study was investigated the effect of a rotational speed of PVP/GE fiber toward morphology of PVP/GE fiber using a rotary forcespinning. PVP solution was synthesized by mixing 15 wt% PVP with aquades. The synthesized of PVP/GE with garlic extract in ratio of 10 : 5 (w/w). Various of rotational speed were 10,000, 11,000, 12,000, 13,000, 14,000, 15,000 and 16,000 rpm. The average diameter of PVP/GE fiber was investigated with optical microscope. It shows that the fiber diameter decrease with the increase of rotational speed. The result of fibers were smooth, no beads and uniform. Fourier Transform Infrared (FTIR) spectrum present the functional groups of PVP/GE fiber.

Keywords
Rotary Forcespinning, Polyvinylpyrrolidone (PVP), fiber

Topic
Synthesis and Characterization Techniques

Link: https://ifory.id/abstract/mhpnQCbvw9YH

Corresponding Author
Abdul Rajak

Institutions
a) Department of Physics, Faculty of Mathematics and Natural Sciences,
b) Research Center for Biosciences and Biotechnology, Institute for Research and Community Services,
Institut Teknologi Bandung
Jalan Ganesa 10, Bandung 40132, Indonesia
Corresponding authors:
*krijal[at]fi.itb.ac.id, **miftah[at]fi.itb.ac.id

Abstract
The expanded polystyrene (EPS) is one of polystyrene product, which is lightweight and has a a low density. EPS is widely used for packaging of various products such as electronics and foods products. Many industries use EPS because of its versatility, dimensional stability, cleanliness, and low cost. Unfortunately, the EPS waste are disposable, undegradable and environmentally harmful, which make the recycling of this waste is necessary. However, due to their very low density, the waste in bulk form is uneconomical to transport to the recycle facilities. One way to do to reduce the EPS waste volume is by dissolving them in solvent. An aromatic hydrocarbon, toluene, cyclic hydrocarbon and methylcyclohexan, such as d-limonene and dimethylformamide (DMF) are well-known EPS solvents to dissolve the EPS waste completely. However, each solvent dissolve the EPS differently because each solvent has difference boiling point and evaporation rate. In this study, we reported the difference of dissolution rate of EPS using d-limonene and DMF solvent, as well as their combination. The mass combination ratio of d-limonene and DMF were varied. The dissolution rate and the percentage of volume reduction from each variation were reported.

Keywords
Expanded polystyrene waste, dissolution rate

Topic
Synthesis and Characterization Techniques

Link: https://ifory.id/abstract/nyK9rGcfxW3A

Corresponding Author
okta nurwidyas amalia

Institutions
a) Advanced Functional Materials Laboratory, Department of Engineering Physics, Faculty of Industrial Technology, Institut Teknologi Bandung, Bandung 40132, Indonesia
*brian[at]tf.itb.ac.id
b) Research Center for Nanoscience and Nanotechnology, Institut Teknologi Bandung, Bandung 40132, Indonesia

Abstract
Based on International Energy Outlook-2018, the total energy consumption of non-OECD countries is predicted to increase by almost 41% from 2010 to 2040. The use of electricity has increased more rapidly than other energy sectors, around 4.8% from 2015 to 2016. This can be solved by utilizing the potential of solar energy. Solar energy can be converted into electrical energy by solar cells. The commonly used solar cells are crystalline silicon. However, these solar cells have disadvantages in the production cost and light absorption. Therefore it is necessary to use another absorber material called Cu2ZnSnS4 (CZTS). The fabrication of Cu2ZnSnS4 material is carried out by ultrasonic spray pyrolysis because this method is simple, quick, and can be used for mass production. The effects of Cu concentration on structure, optical properties, electrical properties, and morphology are investigated by varying the moles of Cu by 1 mmol, 1.3 mmol, 1.6 mmol and 1.9 mmol. The X-ray diffraction characterization shows the material formed is Cu2ZnSnS4 with secondary phases in the form of ZnS, Cu2S, and SnS. The Cu2ZnSnS4 material formed is Cu-poor and Zn-rich with band gap of 1,7 eV-1,95 eV and semi-crystalline structure. The addition of Cu concentration doesn’t have a clear relationship with crystallinity, Cu content after sulfurization, band gap, and grain growth.

Keywords
Solar cell; Cu2ZnSnS4; Ultrasonic spray pyrolysis; Band gap

Topic
Synthesis and Characterization Techniques

Link: https://ifory.id/abstract/jeLgc2hp6FXx

Corresponding Author
Ratu Dewi Sri Lestari

Institutions
Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi
No.229, Bandung 40154, Indonesia

Abstract
Vocational students as prospective professional workers should be equipped with technology engineering literacy abilities. The purpose of this study is analyzing the effectiveness of STEM-based workbooks provisioning capability technology engineering literacy by using multi modal representation. The research design used a pretest-posttest control group design. The results showed that the STEM-based workbooks by using multi modal representations can improve the technology engineering literacy of students. The hypothesis testing showed that there was a significant difference on the ability of technology engineering literacy between class that used STEM-based workbooks by using multi modal representations and the class that used the regular workbook in schools. Where as based on the size of the impact it has the value of the large categorical effect size. The use STEM-based workbooks which were developed by using multi modal representations type is effective to enhance students technology engineering literacy abilities.

Keywords
Workbook; STEM; Multi Modal Representation; Technology Engineering Literacy

Topic
Physics Education

Link: https://ifory.id/abstract/wT8c2Ley9QMa

Corresponding Author
Herman Herman

Institutions
Universitas Pakuan

Abstract
Penelitian ini bertujuan mendeskripsikan pemberdayaan karyawan baik secara total maupun perdimensi, mendeskripsikan kinerja karyawan baik secara total maupun perdimensi, dan hubungan pemberdayaan dengan kinerja pengurus Badan Usaha Milik Desa (BUM Desa) pada Kecamatan Megamendung Kabupaten Bogor. Penelitian ini dirancang dengan menggunakan penelitian deskriptif kuantitatif. Subjek penelitian ini adalah pengurus Badan Usaha Milik Desa (Bum Desa) kecamatan Megamendung Kabupaten Bogor sebanyak 23 orang, sedangkan objeknya adalah pemberdayaan dan kinerja pegawai. Data dikumpulkan menggunakan kuesioner. Data dianalisis secara deskriptif dan korelatif dengan menggunakan bantuan SPSS 23. Hasil penelitian menunjukkan bahwa terdapat hubungan antara pemberdayaan dengan kinerja pegawai ditunjukkan nilai signifikansi 000 < 0,05. Terdapat hubungan sangat kuat antara Pemberdayaan dengan Kinerja pada Pegawai Bumdes kecamatan Megamendung Kabupaten Bogor yaitu dengan nilai korelasi sebesar 0,813.

Keywords
pemberdayaan karyawan, kinerja karyawan, Bum Desa

Topic
Manajemen Sumber Daya Manusia

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

Corresponding Author
Basuki Basuki

Institutions
Department of Accountancy
Faculty of Economics and Business
Universitas Airlangga

Abstract
The purpose of this research is to explore the practice of Environment Management Accounting (EMA) in PT Semen Indonesia (PT. SI) as an effort to assess Eco-efficiency. The research was conducted by using qualitative method to ensure in depth understanding of the topic researched. The data collected consists of: (1) interview transcript, (2) supporting documents, and (3) direct observation. This research revealed that PT SI incentives in maintaining Eco-efficiency are mainly due to stakeholders- demand, especially government, foreign shareholders, and surrounding community. PT SI-s focus of data monitoring is still mainly on physical information from non-accounting department (PEMA), while the company record monetary information (MEMA) in separated recording. The cost allocation for environmental costs are still buried inside overhead costs, therefore, it lowers the accuracy and extensiveness of financial information provided through MEMA. Since qualitative research is used, then the research limitation relates to the methodological issues which is the research results cannot be generalized but it might be transferred to other company. Perhaps in the future the need for more advanced environmental costs tracing will emerge and thus PT. SI will begin to optimize to use both PEMA and MEMA to help them to identify their environmental costs more accurately. This paper contributes to the empirical research on environmental and performance management by integrating these two issues, and also illustrates that forces are dynamic rather than static.

Keywords
Environmental Management Accounting, Physical Environmental Management Accounting (PEMA), Monetary Environmental Management Accounting (MEMA)

Topic
Enviromental Accounting

Link: https://ifory.id/abstract/KrTLFYhkna3g

Corresponding Author
Rudi Purwono

Institutions
Department of Economics
Faculty of Economics and Business
Universitas Airlangga

Abstract
The 2008 Global Financial Crisis makes systemic risk one of the focuses of research that continues to grow and makes the financial sector the center of analysis. The banking crisis is one of the sources of the financial crisis. This study attempts to analyze how the influence of bank internal variables and macroeconomics on systemic risk. Measurement of risk contribution uses the conditional value-at-risk (CoVaR) model of Adrian and Brunnermeier (2016). The results of the study show that there are influences between internal banking and macroeconomic variables on systemic risk in Indonesia. The latest results of this study refute the doctrine of "Too Big To Fail" which has been valid.

Keywords
Systemic Risk; Delta-CoVaR; Banking

Topic
Risk Assessment

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

Corresponding Author
Nugroho Dwi Saputro

Institutions
a) Engineering and Informatics Faculty, Universitas PGRI Semarang, Jalan Lontar No. 1, Semarang, Indomesia
*nugputra[at]upgris.ac.id
b) Engineering and Informatics Faculty, Universitas PGRI Semarang, Jalan Lontar No. 1 Semarang, Indomesia

Abstract
The lack of appropriate supporting media in learning at the age of children makes the young generation now less familiar and still having difficulty learning Javanese script (Aksara Jawa called in indonesia). For this reason, we need appropriate media in the introduction of Javanese script, one of which is through interesting educational games and can provide information about Javanese script. Games are forms of application that can be used as learning media where the process can be done with the concept of learning while playing for children. In this study the algorithm used was the Shuffle Random Algorithm. With this randomization algorithm, it is expected to avoid repetition of the problem so that the learning process can run effectively. Furthermore, this application was tested using the Black Box, White Box and User Acceptance Test. With the Black Box and White Box testing get a percentage of 100% while with the User Acceptance Test this application has an average of 86%, so it can be concluded that this educational game is feasible to be used as a learning medium for Javanese script.

Keywords
Javanese script, Educational Game, Randomization, Android, Shuffle Random

Topic
Information Technology

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

Corresponding Author
Yani Hendrayani

Institutions
Universitas Pembangunan Nasional "Veteran" Jakarta, Indonesia
yanihendrayani[at]upnvj.ac.id
sitimaryam[at]upnvj.ac.id

Abstract
Yani Hendrayani is a senior lecturer of Public Relations in Universitas Pembangunan Nasional “Veteran” Jakarta. She has taught numbers of public relations course for over the years, such as public relations management, community relations and CSR course. Her areas of interest are based on communication for sustainable development, CSR research, and partnership studies for development. She is one of the founders and directors of The Malaysia-Indonesia Nusantara Research Centre for CSR. Her Ph.D degree was achieved in 2017 with specialize in Development Communication from Universiti Sains Malaysia. She is a member of several professional organizations including the Indonesia communications association (ISKI). Siti Maryam is a senior lecturer of Communication Departement in Universitas Pembangunan Nasional “Veteran” Jakarta. She already taught numbers of communication studies for over the years, such as communication development, research methodology, and other communication studies. Her areas of interests in research are based on communication case studies, study of communication development. This study examined the Partnership Program as a Corporate Social Responsibility (CSR) with fostered partners of small and medium enterprises (MSMEs). The purpose of this study is to refine a CSR partnership model for the development of MSMEs in Indonesia. This is a case study at CSR PT. Jasa Marga (Persero), Tbk and their fostered partners of small and medium enterprises (MSMEs). Data was collected through interviews with 3 selected respondents to represent the PT. Jasa Marga (Persero) Tbk and 10 respondents were taken as participants of the focus group discussion (FGD) representing the society of fostered partners. The results of the analysis of supporting factors include mutual respect, transparency, good and trustworthy communication, shared benefits to those involved, and having a commitment in a consistent manner from both parties. The inhibiting factor in this partnership is the existence of obstacles in the form of miscommunication from the concept of MSME development partnerships. The result of this study is to find a model of CSR partnership with MSME to supporting the development of the economic sector in Indonesia.

Keywords
Partnership, Corporate Social Responsibility, Fostered Partners, Small and Medium Enterprises (MSMEs)

Topic
Suistainable Business Development

Link: https://ifory.id/abstract/g8HbtjD2WecA

Corresponding Author
Sugeng Maryanto

Institutions
Nutrition Study Program, The University of Ngudi Waluyo
Diponegoro Street No. 186, East Ungaran, Semarang Regency, Central Java 50512, Indonesia
Email: sugengmaryanto99[at]gmail.com

Abstract
Modisco (Modified Dietetic Skimmed Milk and Coconut Oil) is a nutritious and high-calorie formula in the form of liquid food that was made from skim milk or full cream, sugar, and oil or margarine. The addition of soybean flour was given to increase the protein content which is intended for alternative handling cases of protein energy deficiency. This study was developed to analyze the effect of the modification of Modisco III formula by adding soybean flour to the growth of malnutrition rats. The design of this study was a pre-post test control group using 24 Wistar male rats which were treated malnutrition, which was divided into 4 groups. Control (-): low protein feed, Control (+): standard AIN-93G feed, Treatment (1): Modisco III soybean feed, and Treatment (2): Modisco III soybean meal + cassava flour. Based on the analysis of varians (ANOVA) there was a significant difference on the weight and body length between group (p <0.0001). The addition of soybean flour on the modified Modisco III had influenced on the weight and body length (p <0.0001) as well as on the growth of malnutrition rats.

Keywords
Modisco, soybean, malnutrition

Topic
Biomedical Science

Link: https://ifory.id/abstract/dkUfYhLjyWn8

Corresponding Author
Sugeng Maryanto

Institutions
Nutrition Study Program, The University of Ngudi Waluyo
Diponegoro Street No. 186, East Ungaran, Semarang Regency, Central Java 50512, Indonesia
Email: imulgizi[at]gmail.com

Abstract
Dietary fiber reduces the risk of developing diabetes. Nasi jagung is one of Indonesian foods made from corn. Nasi jagung contains higher fiber than corn. Nasi jagung can be consumed as a staple food instead of rice. The present study aimed to analyse the relationship between fiber intake from nasi jagung with fasting blood glucose level. This cross-sectional study included 57 healthy adults aged 31-45 years with nasi jagung consumption habit. Fiber intake from nasi jagung was assesed by using semiquantitative food frequency questionnaire. Fasting blood glucose level was using capillary blood analysis. Spearman Rho was used to analyse relationship between fiber intake from nasi jagung with fasting blood glucose level (=0.05). The average of fiber intake from nasi jagung and fasting blood glucose level were 1.13±1.2 g and 80.70±7.7 mg/dl, respectively. The correlation test result indicated a negative correlation between fiber intake from nasi jagung and fasting blood glucose level (r = -0.348, p = 0.008). This study indicate that those with nasi jagung consumption habit may benefit from a reduction in the incidence of developing diabetes by controlling blood glucose level.

Keywords
nasi jagung, fiber, blood glucose

Topic
Biomedical Science

Link: https://ifory.id/abstract/dCxuhHrwvb7t

Corresponding Author
Sugeng Maryanto

Institutions
1) Nutrition Study Program, Ngudi Waluyo University, Semarang, Indonesia
2) Departement Science of Nutrition, Faculty of medicine, Diponegoro University, Semarang – Indonesia
Email: dyahkartika[at]unw.ac.id

Abstract
Soaring drug prices and side effects for health have the effect of boosting food supplementation by utilizing natural resources. Increased consumption of phytochemicals that have antioxidant activity can suppress the onset of degenerative diseases. Therefore, it is necessary to prevent the improvement of food consumption patterns, one of which is natural antioxidants from papaya leaves. Proving the effect of giving jelly from extract papaya leaves to the level of SOD in healthy people. This research is an experimental study with a pre-post design randomized design involving 20 respondents consumption papaya leaves jelly within 20 days. Chlorophyll extraction was best found in extraction treatment with papaya leaf extract which had total chlorophyll content 11.29 mg/dL and antioxidant levels 52.13 mg/dL, taking into account the flavor and texture of jelly. Papaya leaf jelly has an effect on SOD levels (p = 0,000) with the meaning that it has a significant effect. Jelly from papaya leaf extraction 24.6 grams for 20 days gave a significant effect on increasing SOD levels in MDA levels in the blood.

Keywords
chlorophyll jelly, papaya leaves, antioxidants

Topic
Biomedical Science

Link: https://ifory.id/abstract/HNzWc4exqFTV

Corresponding Author
Sugeng Maryanto

Institutions
Nursing Study Program, The University of Ngudi Waluyo,
Diponegoro street No. 186, East Ungaran, Semarang Regency Central Java 50512, Indonesia
Email: tentaralangit46[at]gmail.com

Abstract
One of the things that has the potential to disrupt human health is the environment. Waste is the cause of decreased environmental quality. How to reduce the impact of organic waste are Bioconversion. The experiment design is quasi experiment pre posttest two-group design for chicken. The chicken divided into 2 group, group 1 treated with organic waste supplement and group 2 without treated with organic waste supplement. The results of the study showed that the increase in bodyweight of group 1 was better for obtaining nutrients from organic waste supplement than group 2 without organic waste supplement, with an average difference of 0, 175 kg. Organic waste have a nutrition to animal, when the human does not used it. The nutrition will increase the body weight of the chicken because the nutrient from the waste of vegetable, from the waste of food processing will aid to fulfill the nutrient need. Converting organic waste to additional chicken nutrition are solution to reduce the impact of organic waste to the nature.

Keywords
ioconversion, Waste management system

Topic
Bioconservation

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

Corresponding Author
Sugeng Maryanto

Institutions
Nutrition Study Program, The University of Ngudi Waluyo
Diponegoro street No. 186, East Ungaran, Semarang Regency Central Java 50512, Indonesia
Email: pontang.gs[at]gmail.com

Abstract
Modified Dried Skimmed Milk Coconut Oil (Modisco) III formulation is a high protein liquid food for severe malnutrition nutrition therapy in phase III (rehabilitation phase). Soybean is well-known as one of the foods that contains high protein with complete amino acids. This research was conducted in order to analyze the quality of protein of Modisco III formulation addition with soybean flour. The true experiment design of randomized pre test-post test control group for 24 Wistar rats male that had been made into severe malnutrition condition. There were divided into 4 group: group 1 was treated with standard food (AIN-93), whereas group 2, 3, 4 were treated with low protein food (cassava-based food). After getting severe malnutrition, group 3 was given Modisco III Formulation with 25% soybean flour addition and group 4 was given combination of Modisco III Formulation with 25% soybean flour addition (80% of total daily food) and cassava-based food (20% of total daily food). Protein Efficiency Rate (PER) was used to analyze protein quality. Data was analyzed with Mann Whitney and Kruskall Wallis test with 0,05 significant level. The result showed that PER each group were 1,78+0,01 (Group 1), 0,88+0,08 (Group 2), 1,47+0,04 (Group 3), and 0,33 + 0,02 (Group 4), respectively. There were differences between group significanly (p=0,0001), and group 3 had the closest PER with group 1. Soybean flour might able to being altenative high protein ingredient for Modisco formulation to improve nutrition status.

Keywords
Modisco, soybean flour, PER, malnutrition

Topic
Biomedical Science

Link: https://ifory.id/abstract/t8qH934uwa2X

Corresponding Author
Sugeng Maryanto

Institutions
1)Nutrition Study Program, The University of Ngudi Waluyo
2)Pharmacy Study Program, The University of Ngudi Waluyo
Diponegoro street No. 186, East Ungaran, Semarang Regency Central Java 50512, Indonesia
Email: rivamustika86[at]gmail.com

Abstract
Undernutrition in children is one of the health problems in Indonesia. Nutritional therapy for children with under nutrition at the recovery stage can be given Formula Modisco III. Formula Modisco III can be modified with the addition yellow pumpkin (Cucurbita moschata Durch) as local food. This research to determine the value of energy, protein, fat and fiber in the modified modisco III formula with pumpkin. Modification and development of the Modisco III formula with the addition of pumpkin and nutrient analysis test. The result in this study was analyzed of the nutritional value of modified modisco III formula with the addition of yellow pumpkin every 100 g containing protein: 3.17 g, fat: 25.41 g, carbohydrates: 26.25 g, and fiber 8.52 g, from the nutritional value can be converted energy by 346 kcal/100g. The energy value is higher than the original Modisco Formula which only contains 140 kcal /100 g. The energy value of the formula Modisco III with the addition of pumpkin is higher than the standard Modisco formula.

Keywords
Modisco, pumpkin, malnutrition

Topic
Biochemistry

Link: https://ifory.id/abstract/7Rg2WJYyEFdp

Corresponding Author
Sugeng Maryanto

Institutions
Nursing Study Program, The University of Ngudi Waluyo
Diponegoro street No. 186, East Ungaran, Semarang Regency Central Java 50512, Indonesia
Email: ekosmrg18[at]gmail.com

Abstract
Waste is still a problem that disturbs the community, waste consists of several types, including solid waste in and liquid waste. Liquid waste can be produced from the results of household activities, this liquid waste is in the form of oil, sauce and soup leftovers, etc. This liquid waste will be discarded along with soap waste through a drainage system which if it is discarded to the ground , it has the potential to cause damage. The purpose of this study is to develop a method to reduce the negative impact of these household wastes. The method in this study was a quasi experiment that will measure the quality of wastewater before and after being processed with tools made by researchers. The measuring instrument used TDS meter. The results show that water treated with the first filter is more effective than the second and the third filters. The composition of the first filter consists of peble, sponge, cloth, pool filter. The differences between the first filter and the second/third filter is that fine and coarse sawdust were added in the second and third filter. After being tested it turns out that sawdust actually contributes to increase the level of pollution in the wastewater.

Keywords
Environmental management, quality of life

Topic
Environmental Engineering

Link: https://ifory.id/abstract/azb8vxjmU9c7

Corresponding Author
Mochammad Fitri Athoillah

Institutions
Department of Biology, Faculty of Mathematics and Natural Science, Brawijaya University

Abstract
High fat-high fructose diet (HFFD) lead to overnutrition which disturb glucose homeostasis. Insulin plays a pivotal role in glucose metabolism, and its role was affected during HFFD. Soybean (Glycine max L.) contains isoflavones, particularly daidzein and genistein which can be transformed using microbial and physical stimuli to synthesis glyceollin. Glyceollin is a phytoalexin which has a beneficial effect on health. The aim of this study was to evaluate the effect of elicited soybean extract (ESE) on insulin concentration in high fat-fructose diet (HFFD) mice. Twenty-eight female Balb/C mice were divided into seven groups: normal diet (ND) only, ND + ESE 104 mg/kg BW, HFFD only, HFFD + Simvastatin 2.8 mg/kg, HFFD + ESE 78 mg/kg BW, HFFD + ESE 104 mg/kg BW, and HFFD + ESE 130 mg/kg BW. The high fat-fructose diet was given over a period of 20 weeks, and ESE was administered orally per day after 20 weeks for four weeks. At week 24, the animals were sacrificed and the serum was collected. Insulin concentration was determined by indirect ELISA. The HFFD treatment significantly increased insulin concentration (p < 0.05) compared to a normal diet. The ESE treatment in HFFD mice could normalize insulin concentration compared to HFFD mice. Our results suggest that ESE has the potential to be used as a supplement to improves metabolic disorder through restore insulin concentration.

Keywords
Elicited soybean; Glyceollin; High fat-high fructose diet; Insulin

Topic
Biomedical Science

Link: https://ifory.id/abstract/z3JhC7rc9BNR

Corresponding Author
Sri Supardi Wibowo

Institutions
a) Graduate Program in Community Ecology, Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Indonesia, Depok
*srisupardiwibowo94[at]gmail.com
b) Departement of Biology, Faculty of Mathematics and Natural Sciences, Universitas Indonesia, Depok
c) Research Center for Climate Change, Universitas Indonesia, Depok

Abstract
Diversity Odonata in the highland of tropical still lack of information with high diversity aquatic habitats in the tropical rain forest. The order Odonata includes dragonflies and damselflies very dependent on freshwater habitat for sustainability of life cycle. They are often used as indicators for water health, environmental health and conservation management. The purpose of this research to compare diversity Odonata at lake Saat with lake Warna Nature Park, West Java. We collected the data of diversity Odonata using fixed point count method. Diversity analysis used Shannon and Margalef indices with PAST software. Diversity Odonata in lake Saat is more higher than lake Warna Nature Park. Both, diversity indices Odonata are categorized medium and low. There is no difference distribution species of Odonata in both locations.

Keywords
Diversity, Odonata, West Java

Topic
Zoology

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

Corresponding Author
Umi Latifah

Institutions
1Generasi Biologi Indonesia (Genbinesia) Foundation, Jl. Swadaya Barat No. 4, Semampir Cerme Gresik Regency, 61171, East Java, Indonesia
2Department of Parasitology, Faculty of Medicine, Community Health and Nursery Gadjah Mada University
3Department of Internal Disease Faculty of Medicine, Community Health and Nursery Gadjah Mada University

Abstract
Abstract. Intestine parasites were one of the causes behind the occurrence of intestinal disorder such as diarrhea. The risk of being infected by the intestine parasites increased among the HIV patients due to the weakening immunity, as a result, the intestinal parasites would easily infect the patients. This study was conducted to determine the prevalence, to identify the relationship between the body immunity level and the intestinal parasitic infection among HIV patients in Dr.Sardjito Central Hospital Yogyakarta. Out of 75 samples of faeces HIV patients collected from July 2017 until January 2018. Intestinal parasites were identify using Ziehl Neelsen painting and Ritchie concentration method. The data were analysed using chi-square test with p-value that had been higher than 0,05. The intestine parasites that had been found in the research were namely Cryptosporidium parvum, Isospora belii, Entamoeba histolytica, Entamoeba coli, Balantidum coli, lodomoeba butschlii, Ascaris lumbricoides, Trichuris trichiura, Hookworm, and Hymenolepis nana. There had not been significant relationship between the intestinal parasitic infection and the immunity status of HIV patients. The prevalence of intestinal protozoa among the HIV patients was 52 (69.3%), while the prevalence of intestinal worm was 6 (8%).

Keywords
HIV patients, CD4+ level, intestinal parasitic infection.

Topic
Biomedical Science

Link: https://ifory.id/abstract/Fh9pPBVeuy3D

Corresponding Author
Lola Kurnia Pitaloka

Institutions
Universitas Negeri Semarang

Abstract
Humans continued to evolve towards a better direction. The evolution has been accompanied by increasing standard of human life. An increase in the standard of living humans, the subsistence no longer limited to physiological needs. But there are also some other need is also felt. Education is very important for people in the current era because education is one measure of the success rate for someone to show who he is. Because it has become very important, educational needed not only in the basic education but also have reached the stage of higher education. The human need for higher education is increasing, making the number of high education that stand in the present century. High educations are so many stands resulted in intense competition among them. High education is like a business that attracted many entrepreneurs because of the number of consumers in need. Every year, consumers will be college will certainly increase in numbers. High education business offering services in the field of education where the main focus on the service business that runs in the services sector. A high competition in getting the students, make high education should clean themselves quickly in order not to lose from other universities. This is not only done by private universities, even public universities are also doing it. Because the students are no longer concerned about public universities, even private universities also attract students because it is the same as the state universities. This study used the exploratory methods that are to create a picture of the situation or phenomenon. This study used primary data through questionnaire method for the collection of data. The questionnaire used is covered by the assessment questionnaires using Likert scale and limit only five answers. The data analysis technique used is SEM PLS processing using 6.0 WarpPLS assistance. The purpose of using these techniques is to develop a theory for the prediction of interest with respect to the factors of service quality. The populations in this research were all students active in the Faculty of Economics, Universitas Negeri Semarang, batches 2015 to 2018. The population in this study is 3,596 students including students in department of Economics Education, Accounting, Management and Economic Development. The samples in this study using a stratified random sampling. Random sampling and stratified to be more fair. Because it will take students from all department and all batch. Determination of the number of samples used Slovin formula. From the calculation, the number of samples obtained for this research were 360 students who will be divided equally to the four batches and all the majors. This study answered four hypotheses that have been formulated and are accepted. The quality of academic services have a considerable influence on student satisfaction and confidence variables into a partial intervening variables in this study due to the variable X has been able to influence the variable Y without having given intermediary other variables. But in this study revealed some indicators that can not be used, because it is not significant to the situation of students in Indonesia that the openness indicator for trust variable and product-related information for student satisfaction variable. Everything related to the disclosure of relevant information is not nature applied to students in Indonesia for Indonesian students tend not concerned explanations related information service so that it can not impact on student satisfaction. Because they can not exert their influence, both indicators should be abolished in order dapate increase the value of significance.

Keywords
Service Quality, Student Satisfaction, Universities, trust, Academic

Topic
Management

Link: https://ifory.id/abstract/2jkMEFpexRw7

Corresponding Author
zulkarnain muttaqien

Institutions
Telkom University

Abstract
Abstract Maenpo Cikalong is one of traditional martial art from Cianjur, discovered at 19th century by Raden Haji Ibrahim. Currently, Maenpo Cikalong is well known among martial arts practitioner, indicated by a practice site that held in Jakarta, Bandung, Yogyakarta, Semarang, Malang and also Singapore. The recognition of Maenpo Cikalong outside Cianjur is interesting because there is still a lot of Cianjur society do not recognize it even though there is a slogan -Maos, Mamaos, Maenpo as a cultural tradition. Maenpo Cikalong known by the philosophy that mentions -we have to learn again if we still harm someone-, this is why the practitioner must be careful while using the skill of Maenpo Cikalong. The nescience of Maenpo Cikalong caused by a closed character from Maenpo Cikalong, only a family of the practitioner could learn it, that-s why at 2006 R H Azis Asy-arie with permission from the elders try to bring Maenpo Cikalong out from Cianjur. Tauco, mochi, sate maranggi and also candied fruit is Cianjur traditional culinary souvenir, one of the functions of a souvenir is a reminder for a place, memory or interesting culture from one place or another. Lack of knowledge about Maenpo Cikalong among Cianjur society could be improved by make a maenpo Cikalong as a theme for souvenir, in this case, souvenir was made improving visual memory of Cianjur society, it is expected the souvenir could make Cianjur Society interested and want to learn further about Maenpo Cikalong without reducing the noble traditions.

Keywords
Maenpo Cikalong, Souvenir, Visual Memory

Topic
Culture

Link: https://ifory.id/abstract/mpRZ9dzwCqUH