Indonesia Conference Directory

Corresponding Author
Desmi Sartika

Institutions
Universitas Pendidikan Indonesia

Abstract
This study aims to determine the forms of training that have more influence on increasing limb muscle explosive power in students SMK N 5 Pekanbaru . This study compared 2 forms of plyometric exercise to improve explosive limb muscle power. The form of pliometric training given is box skip training and incremental vertical hop training. This type of research was experimental with a nonequivalent control group design giving two different groups of treatments for two to try to increase vertical jumps. Data collection techniques used the test method namely pretest and post test. The research instrument used to measure the height of the jumping vertical jump is to test using a tool called digital jump meter. The results of the study there is a significant comparison of the effect between box skip training and incremental vertical hop training on explosive limb muscle power. At an average increase of 5.7 in groups 1 and 6.3 in group 2. These findings indicate that there is an increase in the average incremental vertical hop exercise which is more influential and significant for explosive limb muscle power and can help students to be faster in increase limb explosive muscle power.

Keywords
Box Skip Exercises with Incremental Vertical Hop Exercises; Explosive Power of the leg muscles; Experimental Education; Sport Coaching Education

Topic
Sport Science and Technology

Link: https://ifory.id/abstract/4MBaWdQbLxPg

Corresponding Author
Surya Lubis

Institutions
Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala

Abstract
Modification of hematite (α-Fe2O3) with ZnO to produce ZnO/α-Fe2O3 composites by sol gel method and their photocatalytic activity testing on the degradation of indigo carmine (IC) dye has been done. The hematite was extracted from iron sand taken from Syiah Kuala Beach, Deah Raya, Aceh Province by using hydrochloride acid and co-presipitated by using ammonium hydroxide. The ZnO/α-Fe2O3 composites were prepared with the mol ratio of ZnO to α-Fe2O3 1:5, 5:1 and 1:1. The characterization by using X-Ray Difractions (XRD) and Scanning Electron Microscopy Energy Dispersive X-Ray Spectroscopy (SEM-EDS) was conducted in order to study the physical and chemical properties of the materials. The result of photocatalytic activity test showed that composites with the mol ratio of ZnO to α-Fe2O3 1:5 has the highest photocatalytic activity with the percent of degradation (% D) of IC are 91,67% and 93,18% under UV light and sunlight irradiation, respectively. These highest of photocatalytic activity was obtained at the initial pH of dye solution =1, photocatalyst dosage of 300 mg, initial dye concentration was 15 ppm and irradiation time 120 minutes under UV light and 90 minutes under sunlight.

Keywords
hematite; ZnO; indigo carmine: photocatalyst; sol gel

Topic
Chemistry

Link: https://ifory.id/abstract/MnqXHC7E2fmA

Corresponding Author
Yuliatri Sastrawijaya

Institutions
Universitas Negeri Jakarta

Abstract
This study aimed to find out the effect of training of arranging questions using moodle towards teacher-s performance in arranging test items in SMA Negeri 100 Jakarta. This study used field study as the methodology with correlational approach. The sample of the study was all the 37 people from data source. This study also used questionnaire and documentation as the research instrument. Based on the results of data testing that has been done, this study found that there was positive and significant relation between the training of arranging question with teacher-s performance in arranging test items in SMA Negeri 100 Jakarta. Based on the calculation of the normality data test, it was found the result for teachers- performance instrument data with Lhitung = 0,138 and the training of arranging question data instrument Lhitung = 0,141 with Ltabel = 0,146. The meaning of the statement before was from both instruments was normal distribution. Meanwhile for the results of testing the hypothesis was found 0.735 as the value. It could be concluded that the correlation between x variable and y variable were strong. The data showed that there was positive relation between the training of arranging questions using moodle with teacher-s performance in arranging test items in SMA Negeri 100 Jakarta.

Keywords
Training, Teacher-s Performance and Arranging Questions

Topic
Computer and Communication Engineering

Link: https://ifory.id/abstract/MpAu4faDZPeJ

Corresponding Author
Yuliatri Sastrawijaya

Institutions
Universitas Negeri Jakarta

Abstract
The goal of this research is for designing and making an instructional media based on animation which suitable for computer systems lesson with the theme is material structure and CPU functions as well as the characteristics of the instruction set. The target of research grade XI grade Multimedia SMK Sejahtera Jakarta. This reasearch uses R&D (Research &Development) methode and MDLC ((Multimedia Development Life Cycle) development style. Software that I used for this research is Adobe Flash CS6. The media that has been created then tested uses validated instrument. The instrument is given to material experts,media experts, and respondents. The results of validation from material expert are this instructional media based on animation is valid. The result of tested by media expert are this instructional media is worthy. And the result by respondents are overall got a very good criteria with percentage value is 94,33%. Instructional media based on animation which suitable for computer systems lesson with the theme is structure and function of CPU and characteristic of instruction set can categorized very well for used by students in gradeXI Multimedia SMK Sejahtera.

Keywords
Instructional Media, Computer Systems, Structure and Function of CPU, Characteristic and Instruction Set, Based on Animation

Topic
Computer and Communication Engineering

Link: https://ifory.id/abstract/qbmrgPTnKN32

Corresponding Author
yestri hidayati

Institutions
Universitas Pendidikan Indonesia
yestrihidayati[at]upi.edu

Abstract
Critical thinking skills are an important and necessary skill to confront the challenges in the 21st century. Critical thinking skills define as basic skills that should be owned by someone to be able to develop thinking skills at a more complex level. This research is aimed to determine junior high school students- critical thinking skills in science learning . This research is descriptive research using instruments developed based on aspects of critical thinking skills according Ennis which include elementary clarification, basic support, inference, advanced clarification and strategies and tactics. The subjects in this study were 30 eighth grade students of junior high schools in Bandung who were selected using a purposive sampling technique. The results of the study show that the average percentage of the five aspects of critical skills received by students is 45 and falls into the very low category. The conclusion from this skill of the students still was in low category, so that needed a way to enhance on indicators of students- critical thinking skills.

Keywords
critical thinking skills; science learning

Topic
Sample Topic

Link: https://ifory.id/abstract/UkTvBbxGNDL3

Corresponding Author
Prayekti Prayekti

Institutions
Lecturer of Universitas terbuka

Abstract
Purpose of this study is to increase student knowledge of x-rays in order to make it easier for students to work on the questions at the end of the semester exam and this knowledge is used in carrying out physics learning in high school. The study sample was 40 Physics Education students at Center-Surabaya who were taking PEFI4421 Atomic Physics courses. The treatment is given to students in the form of conducting face-to-face tutorials that discuss x-rays by applying blended mode and online. Students are given questions to pretend and each student brings a laptop to be able to see the learning video provided by the lecturer from the University of Jember. At the end of the tutorail activity students are given a posttest. The final semester exam results for students are better than before in the 2018.1 semester, averaging 5.72 and in the 2018.2 semester it increases to 7.21. So the advice given even though the learning system applied by Open University is distance learning, then as one of the learning assistance given to students in the form of face-to-face tutorials with blended mode and online in face-to-face tutorial activities. As one of the innovations in learning physics.

Keywords
Face-to-face tutorials, Atomic Physics, blended, online

Topic
Physics

Link: https://ifory.id/abstract/4cuGaKVwhUDX

Corresponding Author
adam rohman

Institutions
Trisakti University

Abstract
The gas lift system is widely used as an artificial lift for oil production in petroleum industry. At the point of gas injection Gas lift valve use square edge orifice geometry. The problem in the optimization of gas lift wells is the flow instability due to gas flow rate fluctuations, the limited volumetric gas injection and limited gas compressor pressure. With the limited compressor pressure, the lift flow and gas design is dependent on the amount of pressure on the compressor, the production wells with limited injection pressure will result in a limited amount of gas injection, the square edge orifice requires a pressure difference of 40% to achieve the maximum gas flow rate. This GLV design modification includes changing the GLV orifice geometry. Design studies using Fluid Dynamic simulations to analyze any changes in GLV geometry design. The design modification approach is base on literature study venturi orifice geometry and the availability of equipment for GLV modification. The results of this study are expected to increase the gas flow rate of injection, according to the needs of gas lift well optimization.

Keywords
GLV, orifice, Computational Fluid dynamic

Topic
Mechanical Engineering

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

Corresponding Author
A.M. Adi Putra Jaya

Institutions
Program Studi Teknik Informatika Sekolah Tinggi Manajemen Informatika dan Komputer (STMIK) Primakara
Jl. Tukad Badung No. 135, Renon - Denpasar, Bali, telp. 0361 8956 085

Abstract
Current technological developments are so rapid, the use of technology is needed for humans, one of which is in the field of agriculture / plantation. Caring for plants in addition to good fertilization, it is also necessary to water the right plants. The amount of water can be too much if the watering time is too long and vice versa. Therefore we need an automatic plant sprinkler based on the Arduino microcontroller that is able to process the entire circuit and control all watering. The use of Mamdani fuzzy logic is implanted in the microcontroller as a reference in making decisions when plants are watered or not based on the value of the soil moisture sensor and air temperature sensor, so that the water requirements in the plant can be fulfilled.

Keywords
Microcontroller; Arduino; Soil moisture sensor; temperature sensor; Mamdani fuzzy logic

Topic
Computer and Communication Engineering

Link: https://ifory.id/abstract/TmLBkgPnJe2x

Corresponding Author
Neneng Siti Silfi Ambarwati

Institutions
1Cosmetology Department, Faculty of Engineering, Universitas Negeri Jakarta, Jl. Rawamangun Muka, East Jakarta 13220, Indonesia.
2Faculty of Pharmacy, Universitas Indonesia, UI Depok Campus, Depok 16424, Indonesia.
3Research Center for Chemistry, Indonesian Institute of Sciences (LIPI), Kawasan PUSPIPTEK, Serpong, Tangerang, 15314, Indonesia.
4Faculty of Pharmacy, University of Pancasila, Srengseng Sawah, Jakarta, Indonesia.
5Chemistry Division, Centre for Foundation Studies in Science, University of Malaya

Abstract
Background. Garcinia latissima Miq. (Clusiaceae) grows on the island of Seram Maluku and Papua, but was cultivated in the Bogor Botanical Garden since May 11th 1994. Previous research has been done that ethyl acetate extract of G. latissima Miq. leaves with 2% concentration in dimethyl sulfoxide against Bacillus subtilis used agar diffusion method gave inhibition zone diameter 7.68 mm. The minimum inhibitory concentration (MIC) of the extract against B. subtilis was 5,000 ppm and the minimum bactericidal concentration (MBC) was 10,000 ppm. Purpose. The purpose of the study was to get isolate from G. latissima Miq. leaves ethyl acetate extract and to understand its activity against B. subtilis. Methods. The isolation was performed by open column chromatography, recrystallization, preparative thin layer chromatography and the isolate antibacterial assay by microdilution method. Spectroscopic characterization using ultra violet spectroscopy (UV-Vis), infra red spectroscopy (FTIR), 1H-NMR, 13C-NMR, DEPT, HSQC. Result. The isolated compound was white crystal, soluble in chloroform and insoluble in n-hexane, ethyl acetate. The melting point of the isolated compound was 262-264oC. IR spectrum showed strong signals for C-H stretching of methyl groups and carbonyloxygen (C=O). The based on NMR data, the chemical shifts of chemical compounds from the isolate was compared with the literature showed that the isolate was friedelin. The MIC of friedelin against B. subtilis was 2,500 ppm.

Keywords
Garcinia latissima Miq., isolation, characterization, antibacterial, Bacillus subtilis

Topic
Chemistry

Link: https://ifory.id/abstract/qxWBJfVc6bYt

Corresponding Author
FITRI NURZAKIAH FUADI

Institutions
Pendidikan Dasar Pascasarjana, Universitas Pendidikan Indonesia
Pendidikan Dasar Pascasarjana, Universitas Pendidikan Indonesia
Pendidikan Guru Sekolah Dasar, Universitas Pendidikan Indonesia

Abstract
This study aims to get an overview of students conceptual changes about water properties. The study samples were fifth grade elementary school students who had obtained water properties in their schools. The quasi-experimental method was used to obtain the data. This design consisted of two groups namely the experimental group and the control group. The instrument used was a written test with the five-tier test method. KIT IPA was used as a learning media. The experimental class was given a learning treatment with a practicum-based Predict-Observe-Explain (POE) model and the control class did not learn through practicum-based Predict-Observe-Explain (POE) model. The results showed that there were generally significant differences in conceptual changes between the experimental class and the control class. Practical activities using the Predict-Observe-Explain (POE) model were one way to convey the correct concept of the concept of water properties. In the process of mastering the concept, students went through the stages of thinking starting from the stages of predicting, observing and giving an explanation of a phenomenon. This shows that practical activities with the use of the Predict-Observe-Explain (POE) model provided better conditions to provide students with a correct understanding of the concept.

Keywords
Conceptual Changes, The Properties of Water, Predict-Observe-Explain Model

Topic
Material Science

Link: https://ifory.id/abstract/xdQEwC6Kmt3P

Corresponding Author
RINI SETIATI

Institutions
Petroleum Engineering Departement , FTKE, Universitas Trisakti , Jakarta

Abstract
Pore volume of foam cement is a main factor affected compressive strength in the addition axial load design. Foam agent material used in this research is Sika-aer as a replace the nitrogen gasses. This research study used mix composition cement 1 : silica sand 0.25 : water 0.5and foam agent 0.03% - 0.15% BWOC. The purpose of this study is provide alternative cementing product beside lightweight cement in oil and gas industry with foam cement to mitigate loss circulations. Compressive strength testing was carried out with different time periods and pore volume testing were carried out on each addition/change in foam agent concentrations every cement slurry mixture. Characteristics of bubbles on cement slurry is one of many factors that influences compressive strength parameters. Compressive strength foam cement depends on size, diameters and relationship between bubbles on the cement slurry. This laboratory study produced compressive strength values between 1078 psia – 3745 psia and pore volume values between 15 cc – 17 cc in 5 samples core foam cement with different foam agent concentrations Sika-aer.

Keywords
foam cement, pore volume, compressive strength, bubbles, Sika-aer

Topic
Material Science

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

Corresponding Author
Rahmat ilahi

Institutions
Universitas Pendidikan Indonesia

Abstract
Information and Communications technology (ICT) has been widely applied in digital library services to improve the knowledge and the public interest. Researchers can easily obtain the information of interest through internet surfing. Digital libraries seek to provide prospective readership with alternative materials for reading. They also preserve the culture, customs that could be learnt by future generations. The utilization of digital libraries as learning resources include educational and community aspects. The purpose of this paper was to review and analyze the impact of a digital library system in education on potential readership.

Keywords
Learning resources, Digital Library, Education

Topic
Computer and Communication Engineering

Link: https://ifory.id/abstract/FTa2X3CKQEeP

Corresponding Author
Deny Fauzy Rakhman

Institutions
a) Sunan Gunung Djati State Islamic University Bandung
*fauzydeny[at]uinsgd.ac.id

Abstract
The fast growth and a large number of electronic documents stored in the university library or Department repositories such as thesis, research report, etc., now available in digital version. With automatic process in grouping the thesis title, it can help the policy holder like the head of department. In this case we are using fuzzy c-means algorithm that can classify the data in clusters, so the data in that cluster has a high-level accuracy each other. In the application there is the text mining method which is the developed data mining method that can be applied to solve the thesis or research report classification problem. The result is the web application that can classify the thesis or research report data with 98% accuracy. The result is the given accuracy based on the fuzzy c-means algorithm on the system.

Keywords
Fuzzy C-Means; Cluster; Web Services; Text Mining

Topic
Information Engineering

Link: https://ifory.id/abstract/bYThpHeLGq7m

Corresponding Author
Maratus Sholikha

Institutions
1Department of Biology Education, UIN Sunan Gunung Djati Bandung, Jl. AH. Nasution 105, Bandung 40614,West Java, Indonesia. 2,3 Department of Biology, Universitas Gadjah Mada Jl. Teknika Selatan, Sinduadi, Mlati, Kabupaten Sleman 55281, Daerah Istimewa Yogyakarta, Indonesia

Abstract
Background Forest fires in the slope of Mount Merapi has occurred in 1994, 2002 and 2010. Forest fire has direct effect on soil collembolan. Aim of the Study. This study to investigated of distribution and abundance of soil arthropod after forest fire in Mt. Merapi National Park. The study area was conducted in 1 year-old forest : severe burnt forest (Kis), medium burnt forest (Gam), light burnt forest (Gal); 9 years-old forest (Tub) and (Tub i) that invated of Eupatorium odoratum; 17 years-old forest (KuHt) and unburnt forest. Method Soil samples were collected by Stratified Random Sampling method. The study was conducted in dry and wet season. Result. The highest number of genus in wet season was found in 9 years-old forest (Tub) and in the dry season was found medium burnt forest (Gam). It was 11 and 7 genera respectively. The number of family increase in the wet season in 9, 17 years-old forest and unburned forests, it was namely 5, 4 and 5 families respectively. The dominant family was Onychiuridae, followed by Entomobryidae and Isotomidae. Vegetation growth and stability of habitat conditions were factors that determined the development of soil collembola community. Soil moisture and immigration during the wet season affected on the presence of family, genus and individual of the soil collembola community.

Keywords
forest fire, soil collembolan, Onychiuridae, Entomobryidae, Isotomidae.

Topic
Biology

Link: https://ifory.id/abstract/qpD8L7mQyGNB

Corresponding Author
Riser Fahdiran

Institutions
Department of Physics, State University of Jakarta, Jakarta, Indonesia, 13220.

Abstract
We investigated the thermodynamics and structural change of Copper thin film irradiated by ultrafast high intensities laser. The film has dimension of 10 nm x 10 nm in lateral periodic condition and thickness 20 nm with free condition. The system is given such amount of laser energy above ablation threshold. The dynamics of the trajectories of atoms are followed using molecular dynamics simulation. At the beginning of the simulation, the system is compressive but followed by tensile pressure that break the system. Temperature and pressure properties indicated that the system are brought to non-equilibrium state. Structural analysis on the system as a function of time shows the phase change of the material, where at the end of simulation its already evaporated.

Keywords
Copper, laser ablation, structure, thermodynamics

Topic
Material Science

Link: https://ifory.id/abstract/RdNXDEUvCtF7

Corresponding Author
I Gede Tommy Wijaya

Institutions
Program Studi Teknik Informatika, Sekolah Tinggi Manajemen Informatika dan Komputer (STMIK) Primakara
Jl. Tukad Badung No. 135, Renon-Denpasar, Bali, telp. 0361 8956 085

Abstract
The development of science and technology is growing very rapidly and requires us to work faster and more efficiently. The development of science and technology that has increasingly developed, one of which is the internet can also carry a concept that can aim to expand the benefits of internet connectivity that is connected continuously with such data, remote control or can be called Internet of Things (IoT). Internet or Internet of Things (IoT) can also be used to facilitate water distillation. One of the uses of water use is in fish cultivation, especially in koi fish ponds. By analyzing wastewater then distillation is carried out to make ready-to-use water that can be controlled over long distances, using the Fuzzy Tsukamoto method planted on a microcontroller that regulates decision making in distillation based on the value of water level input and water turbidity.

Keywords
Microcontroller; Turbidity Sensor; Tsukamoto Fuzzy logic; Ultrasonic Sensor

Topic
Computer and Communication Engineering

Link: https://ifory.id/abstract/2vDk4LYfKgHZ

Corresponding Author
Meiliasari Meiliasari

Institutions
Universitas Negeri Jakarta

Jurusan Matematika UNJ
Gd. Dewi Sartika Lt.6
Kampus A UNJ, Jalan Rawamangn Muka
Jakarta Timur

Abstract
This paper is a part of a larger study aiming to develop pre-service teachers- pedagogical content knowledge (PCK) through lesson study in a teaching practicum. PCK is often explored and discussed within the act of teaching. Since teaching cannot be separated from planning, the successfulness of a lesson is a result of how it is planned. This paper discusses pre-service teachers- PCK in the planning of a lesson study using the Knowledge Quartet framework. Case study methodology was used. Data for this paper were collected through video and fieldnotes from four lesson study groups in two secondary schools in Jakarta, Indonesia. It involved ten pre-service teachers, five mentor teachers and two lecturers. The analysis of the data shows that foundation, transformation, and connection dimensions of the Knowledge Quartet are evident in the planning. It also shows the interconnectedness of the three dimensions.

Keywords
Mathematics, Pedagogical Content Knowledge, Pre-service Teachers, Planning

Topic
Mathematics

Link: https://ifory.id/abstract/qTZu9wYJMU7n

Corresponding Author
Gatot Supriyanto

Institutions
UPI Bandung

Abstract
The utilization of information technology and communications (ICT) in services are widely applied in the students career guidance activities, in addition to improving accessibility for students in getting ICT usage information can also be used as a reference system that acts like an expert skilled in the art that supports decision-making and is known as the expert system. Utilization of expert systems in career guidance counseling students to cover all aspects of education, evaluation of education, academic career guidance and vocational guidance.The focus of the review and assessment adopted in this article is intended to uncover and analyze the results of research related to the impact of the application of expert system in advising students on aspects of educational guidance, educational evaluation and aspects of career guidance academic and vocational guidance as well as to determine the trend of research opportunities the future in respect of the application of expert systems in career guidance of students. Overall, the findings of the review on the topics and sub-topics that were analyzed showed that the implementation of an expert system in educational guidance greatly assist students in achieving: keberhasilan learning, specialization training, student performance, achievement and self-evaluation. While the findings of the analysis of the topic and sub-topic on the implementation of career guidance expert system showed that the implementation of an expert system greatly assist students in determining and aligning academic majors selection with his career choice. Remember they still lack the development of expert systems in the implementation of career guidance range wider, so it will need a sustainable development in the implementation of students career guidance expert system, especially in considering the factor of uncertainty a rising from both the application and its factors.

Keywords
Career guidance, student, expert systems, education

Topic
Computer Science

Link: https://ifory.id/abstract/kCEWePH6hy3G

Corresponding Author
Dalia Sukmawati

Institutions
1) Biology Department, 9th Floor Hasyim Ashari Building, Faculty of Mathematics and Natural Sciences, Universitas Negeri Jakarta, Jakarta, Indonesia.

2) Universitas Negeri Jakarta Culture Collection (UNJCC), 9th Floor Hasyim Ashari Building, Faculty of Mathematics and Natural Sciences, Universitas Negeri Jakarta, Jakarta, Indonesia.

3) Universitas Muhammadiyah Prof. DR. HAMKA, Klender.

Abstract
Aspergillus sp. mold is found in various habitats, especially on the ground. Land waste disposal is a good medium for the growth of microorganisms due to the condition of the land that is rich in organic matter. This study is expected to provide information about the potential of Aspergillus sp. mold mainly from soil which can produce antimicrobial compounds. This study aims to determine whether the metabolic metabolites of Aspergillus sp. obtained have activities as antimicrobials against Staphylococcus aureus, Salmonella thyphosa and Candida albicans. The fermentation was carried out with a static fermentation method which was incubated for 5 days and the antimicrobial activity test was carried out by the diffusion method to use cylinders with 3 replications. The results of macroscopic and microscopic isolation and identification obtained five isolates from genera of Aspergillus sp. which were coded N1, N2, N3, N4 and N5. The metabolites were obtained from the fermentation of each fungus isolate Aspergillus sp. The test results of the metabolite activity of fungus Aspergillus sp. had antibacterial activity, against Staphylococcus aureus, Salmonella thyphosa and Candida albicans.

Keywords
Antimicrobial, Aspergillus sp., Static Fermentation.

Topic
Biology

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

Corresponding Author
Anggara Budi Susila

Institutions
Department of Physics, Faculty Mathematics and Natural Science, State University of Jakarta, Jakarta 13220

Abstract
The synthesis of aluminum (Al) alloys, Al-Cu-Mg from mixture powder 88.4 wt% Al; 3.8 wt% Cu and 1.8 wt% Mg the adding 6.0 wt% up to 7.0 wt% of SiC on Al-Cu-Mg. After mixing the sample has been prepared by hot pressing process at a temperature of 350oC. After pressing sample has prepared by sintering one hour at a temperature 500oC and aging 16 hours. Al-Cu-Mg/SiC alloys samples has been investigated. The structure analysis were examined by X-Ray Diffractometer (XRD) and scanning electron microscope (SEM-EDX). The hardness was measured by hardness Vickers method. According to the results, it can be assumed that the 7 wt% of SiC content is prefer content to get better quality of hardness Vickers of Al-Cu-Mg alloys.

Keywords
Al-Cu-Mg/SiC, hot press, XRD, Hardness Vickers

Topic
Physics

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

Corresponding Author
Eddy Soeryanto Soegoto

Institutions
Universitas Komputer Indonesia

Abstract
Enterprise architecture planning is a process that defines architectural planning to use information in supporting a business and plans to implement the architecture. The main purpose of this research are to define the benefits of business architectural planning and its relationship with the development of information systems. The method used in this research is descriptive method, descriptive mode is chosen to present accurate subjective or objective views from the situation related. The results of this study explain to us that there is a positive relationship between enterprise architectures planning and information system. This research was completed by discussing it and also by observing that journals that relate enterprise architecture planning with information systems. The conclusion of this study is that enterprise architecture planning is very useful for information systems, especially in terms of developing information systems in the future.

Keywords
Enterprise architecture, Business and Information System

Topic
Computer Science

Link: https://ifory.id/abstract/BvrfpEQhckT8

Corresponding Author
Eddy Soeryanto Soegoto

Institutions
Universitas Komputer Indonesia

Abstract
The aims of this study to acknowledge the needs of an efficient home of a modular panel house with a low cost and has a comfort factor. This research method uses descriptive quantitative method, with research subjects describing the modular panel house design with its criteria. With the modular panel house building method will be easier with low costs compared to conventional because the industrial process is carried out with prefabrication, and pay attention to ecological factors in the building. This fabrication house is designed with a low cost but on the other hand the lack of attention to thermal comfort factors thus influences the lack of interest of the community in this production house. The modular panel house design with manufacturing methods that takes into account the thermal comfort aspects and ecoarchitectural values will increase the interest of the community towards homes that are efficient and effective in supporting housing needs.

Keywords
Modular Panel House, Thermal Comfort, Prefabricated, Ecoarchitecture.

Topic
Architecture

Link: https://ifory.id/abstract/TB7bf4Qycjva

Corresponding Author
Bobi Kurniawan

Institutions
Universitas Komputer Indonesia

Abstract
Information System has great impact in improving a bussiness. The purpose of this research are to discuss how far the Restaurant Information System can developed, what is needed to improve the system, and how effective the system after implemented in the Restaurant. Discriptive method are used in this research, to describe how Developing Restaurant Infromation System can affect Decision Making. Author have developed and implemented a Restaurant Information System to manage and observe income and expenditure, so the stakeholder can make right decissions in the future. The result of this research is analyze data and make the data become useful information with information systems, So the company is ready to face Industry 4.0.

Keywords
Restaurant, Information System, and Decision

Topic
Computer Science

Link: https://ifory.id/abstract/QngGxMzX9L4d

Corresponding Author
Lia Warlina

Institutions
Universitas Komputer Indonesia

Abstract
The purpose of this research is to discuss about designing websites for agriculture. The method used in this study is a descriptive method to help describe the whole through pictures to be easier to understand. The results of this study are a website to improve and win business competition as a field of promotion and sales of production. In the process of using e-commerce the activities of buying and selling or marketing are more efficient where the use of e-commerce will show the ease of promotion, transaction, reduction of costs and speed up the transaction process.

Keywords
Designing Websites, Business, and Agriculture

Topic
Computer Science

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

Corresponding Author
Nefi Aris Ambar Asmara

Institutions
STIA - Lembaga Administrasi Negara Bandung
Lembaga Administrasi Negara
Jl. Hayam Wuruk No. 34-38, Kota Bandung, Indonesia
nefi.aris.ambar[at]gmail.com

Abstract
To analysis the needs a passions of professional job position in Local Government of Garut District, should have to consider on their employee itself. Its mean that their own needs should came from their passion on what professional position to full fill the job position in Local Government. According to the result there are 5 (five) job position has been identified on those professional job position. Such as: librarian, auditor, archives and agriculture. There more job professional or functional job positions, but it seems that still difficult to encourage civil servants in Local Government of Garut District, to found more those functional job positions. The finding analysis has been used with SWOT analysis. Some suggestion has been addressed to the Local Government of Garut District. There are: the Human Resource Management Institution (BKD), should taking more encourage and change to the Civil Servant as well as taking sustainable on analyzing what kind of professional job that able to full fill the local government level to get better public services.

Keywords
Job Position Professional and Needs; Human Resource Management; public services; Local Government Policy

Topic
Human Resource Management

Link: https://ifory.id/abstract/8MBedAU7y2kX

Corresponding Author
Magdalena Lestari Ginting

Institutions
Pelita Harapan University

Abstract
Sustainable Development Goals (SDGs) carry five fundamental principles that balance economic, social and environmental dimensions. The five principles include people, planet, prosperity, peace, and partnership. In Indonesia the application of the SDG is regulated in Presidential Regulation no. 59 of 2017 which outlines seventeen objectives of the SDGs implementation. Peace is Possible campaign is a manifestation of concern for world peace which is also one of the SDGs issues. The campaign was initiated by eight non-profit organizations to unite ideas, resources, facilitate increased dialogue, understanding and cooperation across nations, foster awareness, and act for lasting world peace. Junior Chamber International (JCI) is one of the organizations supporting the Peace is Possible campaign This study uses a qualitative approach with post positivism philosophy to examine the condition of natural objects. Researchers as a key instrument that conducts purposive data collection using triangulation data collection techniques, and inductive data analysis. The results of this study emphasize more meaning than generalization. The results of this study indicate that JCI implemented the Peace is Possible campaign in Indonesia through hearings, outreach and collaboration using social media along with 11 other JCI chapters in Indonesia. In general, Peace is Possible campaign has involved the government, various organizations, public figures, media and various communities in Indonesia.

Keywords
SDG, peace, campaign, organization, communication

Topic
Communication

Link: https://ifory.id/abstract/ArwncF3qRE2f

Corresponding Author
Azizah Husin

Institutions
Unniversitas Sriwijaya

Abstract

Keywords
_community, TBM, reading

Topic
What are the topics?

Link: https://ifory.id/abstract/BJf73ZPKFagA

Corresponding Author
Budiharjo Budiharjo

Institutions
(a) Student Master of Health Promotion in Diponegoro University Semarang
(b) Lecturers in Health Promotion Masters in Diponegoro University Semarang

Abstract
Background: Breast cancer is one of the deadliest diseases. The incidence of breast cancer in Indonesia is 11% of all cancer events. Data in RSUD Soewondo Kendal noted that caesarean sufferers increase every year. In 2014, there were 547 patients with ca mamae outpatient and 6 people inpatient care, in 2015 there were 681 outpatients and 3 inpatients, in 2016 there were 609 outpatients and 4 people inpatient care. The cause of breast cancer can not be known with certainty, but handling breast cancer cases can be done by the BSE method. Purpose: The purpose of this study was to analyze the factors that influence the behavior of young women about conscious examination in early detection of breast cancer in RSUD Soewondo Kendal. Methods: The design of this study was a cross sectional design. The population of this study is young women who have a mother with a history of breast cancer in RSUD Soewondo Kendal. The research sample amounted to 30 people taken using a purposive sampling technique. The collection of research data using a questionnaire. Data analysis was carried out through 3 stages, namely univariate, bivariate and multivariate. Results: The results showed that the factors that had a significant relationship with conscious behavior were age (p = 0.023), knowledge (p = 0.016) and family support (p = 0.024). While the most influential variable on my awareness is the family support variable with an OR value of 12,627 (95% CI: 2,567 - 62,120). Conclusion: It is suggested that families can provide support to young women to improve health related to breast cancer and early detection of breast cancer through BSE.

Keywords
Breast cancer, BSE, Adolescent girls

Topic
Health Promotion and Education

Link: https://ifory.id/abstract/6nZmqU8WrR3K

Corresponding Author
Shaharuddin Mohd Sham

Institutions
1Department of Environmental and Occupational Health
Faculty of Medicine and Health Sciences
Universiti Putra Malaysia

2School of Health Sciences Bhakti Husada Mulia
Madiun, East Java, Indonesia

Abstract
INTRODUCTION: Nitrate pollution of groundwater is a problem especially in agricultural areas. Users who rely solely on groundwater sources are exposed to nitrate that seep from adjacent agricultural areas or septic tanks that are built very close to the water source. In Malaysia, the maximum allowable concentration of nitrate in water used for drinking is 45 mg/L (in NO3-). A study on nitrate in groundwater and its associated health risk was conducted in Bukit Bator village in Bachok district, Kelantan, Malaysia. METHODOLOGY: This study was implemented in the month of January 2019. A total of forty-two (42) respondents took part in the study with the same number of wells sampled for nitrate. Respondents were chosen based on the criteria that they only used groundwater for drinking and cooking and they do not have any type of filtration systems installed in their homes. Nitrate concentration was determined using a HANNA Instrument brand multimeter with an attached nitrate electrode. Samples were collected in duplicates and the readings were then averaged. Other data such as weight of respondents, age and depth of wells, as well as distance of well from source of nitrate were also recorded. RESULTS: Nitrate in sampled groundwater ranged from 0.61 to 25.10 mg/L NO3- with a mean of 3.61 + sd 1.88 mg/L. One-sample T Test analysis showed that there is a significant difference in nitrate concentration between sampling sites (p<0.05). In contrast, there are no significant relationships between nitrate concentration with age and depth of well, as well as distance to nitrate source (p>0.05). All respondents were calculated to have a Hazard Index (HI) of less than 1 (HI<1), meaning it is less likely for nitrate to cause adverse health effects on the users. CONCLUSION: Nitrate levels in groundwater is low and is not detrimental to health. Nevertheless, periodic assessment is encouraged to ensure the levels stay low at all times.

Keywords
Nitrate, groundwater, Hazard Index, Kelantan, levels

Topic
Environmental and Occupational Health

Link: https://ifory.id/abstract/QbgeykqwRn2h

Corresponding Author
Arif Parabi

Institutions
a) Department Civil Engineering, Faculty Of Engineering at Universitas Panca Bhakti Pontianak
Jl Kom Yos Sudarso, Pontianak, Indonesia
a_parabi[at]upb.ac.id+rantychristiana[at]upb.ac.id
b) Department Management, Faculty Of Economy at Universitas Panca Bhakti Pontianak, Indonesia
Jl Kom Yos Sudarso, Pontianak, Indonesia
dina[at]upb.ac.id+zalviwan[at]upb.ac.id
c*) Departement of Agroindustrial Technology, Faculty of , Engineering, Universitas Wijaya Kusuma Surabaya
Jl. Dukuh Kupang XXV/ 54 Surabaya, Indonesia
* endang.18006[at]mhs.unesa.ac.id+endang_noer[at]uwks.ac.id
c) Postgraduate Student, Department of Education Management, Universitas Negeri Surabaya, Indonesia
Jl Kampus Ketintang, Surabaya, Indonesia
endang.18006[at]mhs.unesa.ac.id

Abstract
The research purpose is to find out about neutralization, coagulation and filtration processes in peat water. Water is an environmental component that has a considerable role and the requirements in terms of quality and quantity. The presence of water in peatland areas is less profitable, because peat water is surface water from peat soil with striking features because it is brownish red in color, contains high organic matter, tastes sour, pH 2-5 and has a low hardness level. This research method uses experimental design and the variables are the processes of neutralization, coagulation, and filtration of peat water. Descriptive statistical analysis is an analysis carried out to assess the characteristics of a data. The results of the research were from the initial test obtained pH = 4.32. There are some changes from all parameters starting from dark black water color (1088 PtCo) to 179 PtCo, high turbidity (13.2 NTU to 6.55 NTU, high iron content (1.68 mg / l) to 0.26 mg / l, high chromium (0.093) mg / l to 0.023 mg / l), low acidity (pH) (4.32) to pH 5.57 and high sulphate (744 mg / l) to 24 mg / l.

Keywords
Neutralization; Coagulation; Filtration; Peat Water

Topic
Environmental Engineering

Link: https://ifory.id/abstract/VUHXZ97d2ycJ