Indonesia Conference Directory

Corresponding Author
Syaiful Bakhri

Institutions
Fakultas Hukum Universitas Muhammadiyah Jakarta

Abstract
Public opinion on criminal sentencing and aims of punishment has been surveyed mostly in Western countries. In non-Western countries, especially Islamic societies, little has been published, at least in Western journals, on these issues. In fact, no published study examining public views toward criminal sentences and the aims of punishments in Islamic societies may be located in any major database of Western literature. As a result many questions like the relationship between perceived purpose of criminal punishment and its severity and the interactions between the belief in Islam and its Shari-a (Islamic culture) and punitive attitude to criminality have remained unasked. Therefore, the meaning and motive behind the death penalty and other severe forms of punishment in Islamic countries remains unknown to scholars, whether within or outside these countries. The past decade has seen a sharp increase in the application of empirical economic approaches to the study of crime and the criminal justice system. Much of this research has emphasized identifying causal impacts, as opposed to correlations.

Keywords
Criminal Sanction, Islamic Law, Modern Society

Topic
Criminal Law

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

Corresponding Author
Sawitri Yuli Hartati

Institutions
Fakultas Hukum Universitas Muhammadiyah Jakarta

Abstract
The development of sharia insurance in Indonesia has provided an alternative for Muslims to meet the needs of insurance that is clearer, free from maisir, gharar and usury. The special features possessed by sharia insurance include the application of the concept of risk sharing, where each surplus received by the company is entirely owned by the participant and in practice this surplus is shared with sharia insurance companies. The relatively high growth of the sharia insurance industry is certainly not spared from dispute problems between parties as is also the case with conventional insurance. The issue of disputes must be dealt with clearly and decisively who or which institution can mediate, and what if there is no agreement which institution will decide. Discourse authority over the settlement of Islamic insurance disputes stems from the existence of disharmony in its regulation. The law which is used as a legal basis for settlement seems to equate sharia insurance with conventional insurance so that sharia principles are not accommodated. Even between the laws that become the legal umbrella for the implementation of sharia insurance contradict each other or cause the most dualism in dispute resolution arrangements.

Keywords
Islamic Insurance, Alternative Dispute Resolution, Sharia Arbitration

Topic
Islamic Law

Link: https://ifory.id/abstract/EhY9FgPzQeLD

Corresponding Author
Aby Maulana

Institutions
FAKULTAS HUKUM UNIVERSITAS MUHAMMADIYAH JAKARTA
JALAN K. H. AHMAD DAHLAN, CIRENDEU, CIPUTAT, TANGERANG SELATAN

Abstract
in the context of criminal law enforcement that departs from the principle of "no criminal without fault" and / or "no criminal responsibility without fault", then there are fundamental problems, related to the assessment of the objectivity of an action on the one hand, and the subjectivity of the perpetrator on the other . Which means that, in fact, an "act" can be seen physically and concretely, whereas with regard to "fault" that is, it must be extracted from the intention and inner state of the perpetrator, then someone who is convicted and has a sense that can be held to hold criminal responsibility. Whereas, in the concept of “Guilty Pleas or Plead of guilty”, it is known that a guilty plea can be used by a Judge in imposing a sentence on someone, and with that acknowledgment someone is deemed to have declared an "fault" in his inner attitude. Thus, when linked to the concept of criminal justice, the condition of error by trial is very likely to occur, considering that one of the objectives of the judiciary is to seek material truth.

Keywords
GUILTY PLEAS; CRIMINAL RESPONSIBILITY

Topic
Criminal Law

Link: https://ifory.id/abstract/dgtGAN7wayuf

Corresponding Author
Lloyd Thomas White

Institutions
1.GeoQuEST Research Centre, School of Earth, Atmospheric and Life Sciences, Northfields Avenue, University of Wollongong, Australia, 2522.

2. Southeast Asia Research Group, Royal Holloway University of London, Egham, Surrey, UK, TW20 0EX.

3. CGG Robertson, Tynycoed, Llanrhos, Llandudno, UK,

4. Institut Teknologi, Bandung, Jalan Ganesha 10 Bandung, Indonesia.

Abstract
Our understanding of the geological evolution of West Papua (or the Bird-s Head Peninsula and Bird-s Neck) predominantly stems from a systematic mapping campaign conducted by Indonesian and Australian geologists during the 1970-s and 80-s, together with the findings of mineral and hydrocarbon exploration by Dutch geologists in the early 1900-s. Most of the research that has been conducted since these initial, but comprehensive studies have been associated with continued exploration for hydrocarbons (e.g., around the Salawati and Bintuni Basins) and precious metals (e.g., associated with Grasberg–Ertsburg). Here we present an overview of research conducted over the past five years that was largely funded by several oil exploration companies. Our research did not focus on oil exploration, but instead attempted to update our understanding of the age of magmatic, metamorphic and deformation events, and to improve our knowledge of the regional stratigraphy of West Papua. These new data have been used to develop new tectonic models and paleogeographic maps that provide a framework for future studies in the region to build upon.

Keywords
Irian Jaya; Birds Head; Geology; Tectonics; Geochronology; Indonesia; New Guinea

Topic
Geology

Link: https://ifory.id/abstract/GhUTVZnFj3ce

Corresponding Author
Agus Harjanto

Institutions
Universitas Pembangunan Nasional Veteran Yogyakarta

Abstract
Based on the administrative location the research was located in Tomohon Selatan District, Tomohon, North Sulawesi Province. In the study area, there was a pattern of diverter that developed so that it could be of two types, namely the radial drainage pattern and parallel flow pattern. Through these drainage patterns and geomorphological aspects in the study area, one origin form is in the form of volcanic origin, which can then be grouped into five land forms. The research area is composed of volcanostratigraphic units arranged from old to young, namely, Khuluk Post - Tondano which is composed of Gumuk Lengkoan, Guml Panglombian, Gumuk Kasuratan, and Gumuk Linau. The presence of "Patriot" geothermal surface manifestations in the form of hot springs, warm springs, ponds / hot mud and fumaroles which have a temperature of 47 - 90⁰C. - Chloride waters have geothermal fluid equilibrium in the immature waters which is interpreted that the process is dominated by meteoric water and formed in a fluid forming environment in the form of riolytic and andesitic composition. It can be seen that the characteristics of surface manifestations are included in high temperature systemic manifestations. Fluid equilibrium in MNA-5 wells is in partial equilibrium which has a temperature of 260⁰ C so that it can be categorized as a high-temperature convective geothermal system with liquid domination. The "Patriot" geothermal system is interpreted by conducting petrographic analysis based on cutting and cores accumulated into mineral distributions that can be interpreted that the "Patriot" geothermal system has the characteristics of past and present reservoir temperature traces which are characterized by the presence of adularia, anhydrite, epidote, and mineral illite that forms at high temperatures and has an acidic pH and presence at different depths. So that based on data on mineral distribution of MNA-5 and MNA-23 wells there were three alteration zones consisting of the zone of argectic hematite + hematite alteration type, propylytic alteration zone chlorite + calcite + anhydrite so that the two zones can be interpreted as capillary rocks (caprock ), and epidemic zones + ilit ± wairakit as propylitic alteration types which are interpreted as top reservoirs. The presence of diorite intrusion in the MNA-5 well is interpreted as a heat source and magma body

Keywords
Goethermal, alteration, geochemistry

Topic
Geology

Link: https://ifory.id/abstract/weMAbnRhFY3K

Corresponding Author
Suharsono Suharsono

Institutions
Universitas Pembangunan Nasional Veteran Yogyakarta

Abstract
Geological complexity part of South-West of Central Java area becomes an attraction for geologists and geophysicist to conduct details research in this area. An integrated approach of gravity and magnetic interpretation was performed to determine the subsurface geological structure patterns, distribution of sedimentary sub-basin, and basement configuration. Objective of this research is to analyze the depth of basement and describe the illustration of sedimentary rock. Interpretation of basement depth was processed from magnetic data whereas geological structure and sedimentary patterns was analyzed using gravity data. Magnetic Anomaly pattern shows that low intensity of magnetic < 60 nT (yellow – green) is disseminated at West-East of the map where as high intensty magnetic about > 200nT (red-purple) indicates basement rock or intrusive rock. Bouguer anomaly indicates that the area is dominated high anomaly 79.4 – 116 mgal (orange to purple) in west, north and southeast area, while low anomaly 49 – 79 mgal ( blue-yellow) in the middle to northwest of area. Interpretation of magnetic data have guided gravity method in reconstuction basin model especially in basement and intrusive rock. Foreward modelling of regional gravity map has pointed seven Formation with different desities, Tapak Formation; Upper Halang; Lower Halang; Pemali Formation; Gabon Formation; Karangsambung Formation and Basement rock

Keywords
Exploration of oil and gas, Gravity Method, Oil and gas basin, Geological structure

Topic
Geophysics,Geomatics and Geochemistry

Link: https://ifory.id/abstract/NQE4YKcvdbFz

Corresponding Author
Walter Balansa

Institutions
Politeknik Negeri Nusa Utara

Abstract
Marine sponges represent an important source of bioactive molecules with antibiotic, anticancer, antimalarial, antiaging and anti-HIV activities, to name but a few. However the scarcity of bioactive compounds found in sponges remains a bottleneck in marine drug discovery program, hampering research and development as well as posing a serious threat to marine environment due to an excessive harvest of marine sponges. To tackle the supply and environmental issues, we focus our study on in situ cultivation of 15 sponges from Enepahembang Tahuna, North Sulawesi, Indonesia. The sponges were individually placed on a concrete substrate installed on a PVC (Polyvinyl chloride) module and monitored periodically for 12 months. Cultivation efficiency was evaluated by growth rate, survival rate and antibiotic activity particularly for antimicrobially active sponges. While the total survival rate was 67%, growth rate varied between 18% and 97% with Clathria reinwardti, Acanthostrongylophora ingens, Asteropus sarassinorum showing the highest growth rate. Although they were inactive against our test bacteria, C.renewardti has been known for its ability to biocumulate heavy metal, A. Sarassinorum as the source of the glycosides with antitumor, antifungal and/or antiprotozoan activities dan A. ingens as the antimalarial manzamine producer. In addition, antimicrobial evaluation revealed a striking similarity of antimicrobial profiles between the cultivated and wild sponges. Together, they suggest the importance of in situ mariculture for supplying bioactive compounds and for implementing enviromentally friendly drug discovery program.

Keywords
Antibiotics, sponges, bioactive compounds, growth rate, survival rate, in situ mariculture

Topic
Agriculture Engineering and Biotechnology

Link: https://ifory.id/abstract/Qu7UCBRAvPZw

Corresponding Author
Isniar Budiarti

Institutions
Universitas Komputer Indonesia

Abstract
Along with technological development, especially in the field of education, vocational school is demanded to produce quality graduates. However, the lack of digital technology utilization in education process becomes an obstacle. In this case, comprehensive and good digital technology simulation to improve the quality of graduates through regulation, competency, and education and learning strategy is required. This study aims at revealing the benefit and impact of digital communication in a learning activity. The data was collected using a survey method from 200 respondents of 50 public and private vocational schools in Greater Bandung, West Java, Indonesia. This study found that the utilization of digital communication in education provided a positive impact in improving the quality of graduates that poses associating, questioning, observing, experimenting, and networking competencies.

Keywords
Digital Communication, Disruption, Quality of Graduates

Topic
Management

Link: https://ifory.id/abstract/JVTYyHxEqw37

Corresponding Author
Sri Rahayu Rahayu

Institutions
Accounting Department, Jambi University

Abstract
This article aims to describe indicators that can be used to measure the performance of basic education institutions in Indonesia. Performance measurement with a multidimensional approach using an educational scorecard. Educational Scorecard is developed from the concept of measuring balanced scorecard performance, which has been widely implemented in private and government organizations, but has not been widely used in basic education institutions. Indicators are also developed from government regulations related to the management of primary schools. Customer aspects consist of six indicators, financial aspects consist of eleven indicators, internal business process aspects consist of eight indicators, and aspects of growth and learning consist of eight indicators.

Keywords
balanced scorecard, educational scorecard, performance, elementary school

Topic
Economics, Finance, Banking, and Accounting

Link: https://ifory.id/abstract/gPhn3QFCdwYD

Corresponding Author
Chairul Irawan

Institutions
(a) Department of Chemical Engineering, Faculty of Engineering, Lambung Mangkurat University
* cirawan[at]ulm.ac.id

Abstract
The utilization of Alabio potato (Dioscorea alata L.) as a typical South Kalimantan potato can be used as the main raw material in the form of starch, which is then transformed into liquid glucose. The manufacturing processes goes through two stages, namely liquification using the α-amylase enzyme and saccharification with the enzyme β-glucosidase. The purpose of this study was to produce functional antioxidant liquid glucose. This study focuses on the effect of percentage of Alabio potato starch (1, 5, 10, 15 and 20%, m/v) in the liquefaction process, the concentration of β-glucosidase enzymes in the saccharification process (0.8, 1 and 1.2 mL /kg of starch) and determine the optimum concentration of cinnamon extract (3, 5 and 10 g/100 mL of water) in its activity as an antioxidant liquid glucose. Alabio starch was dissolved in Ca2+ solution and heated at 85 oC, after 330 soluble/α-amylase enzymes were added to complete dissolution and continued with heating at the same temperature for 1 hour then filtered. After obtaining a dextrin solution, the next process is saccharification by adding a certain concentration of β-glucosidase enzyme by treating 100 rpm shaker for 60 hours to produce a glucose solution. The amount of glucose/reduced sugar in the sample was analyzed by the DNS method. The optimum percentage of glucose was obtained from the results of liquefaction with 10% starch and saccharification with a concentration of β-glucosidase enzyme of 1.2 mL/kg of starch with a liquid glucose concentration of 59.16 mg/mL. FTIR analysis showed that antioxidant liquid glucose has hydroxyl functional groups of C-O, C-H and O-H at wavelengths of 1560.11 cm-1, 1720.22 cm-1, and 3520 cm-1. Antioxidant liquid glucose activity showed the optimum performance at cinnamon extract concentration was 5 grams. DPPH free radicals of 56.72% were consumed for 5 minutes and reached 57.60% for 10 minutes. Liquid glucose produced has the potential as a substitute for glucose sources (i.e. sugar crystal) with antioxidant content from cinnamon extract.

Keywords
Alabio potato, antioxidants, cinnamon extract, liquid glucose, saccharification.

Topic
Biotechnology

Link: https://ifory.id/abstract/6yX8H7fnRwpd

Corresponding Author
Ahmad Taufiq

Institutions
1Environmental Engineering Department, Islamic State University of Sunan Ampel Surabaya, Jl. A. Yani 117
Surabaya, East Java, Indonesia.
2Biology Department, Islamic State University of Sunan Ampel Surabaya, Jl. A. Yani 117
Surabaya, East Java, Indonesia.
3Environmental Engineering Department, Faculty of Engineering, Diponegoro University, Jl. Prof. Soedarto, SH Tembalang, Semarang, Central Java, Indonesia.

Abstract
Pamulihan is one of the District in Garut Regency that has a function as industrial, recreation and conservation area. These activities may have an impact to the environmental, especially to the river. Cibatarua River which located in Pamulihan District may be affected by pollutant. The research objectives are to analyze the water quality based on Government Law No. 82/2001 and calculate the pollution load and pollution load carrying capacity of the Cibatarua River based on Environmental Agency Law No. 113/2003. Water quality parameters include Total Dissolved Solid (TDS), Biological Oxygen Demand (BOD5), Chemical Oxygen Demand (COD), pH, Oil and Grease and Dissolved Oxygen (DO). The results showed that BOD5 and oil and grease were exceed the standard based on Government Law No. 82/2001. The pollution load for BOD, COD, pH, oil and grease, and DO were 1.151.712 kg/day, 3.455,13 kg/day, 28.792,8 kg/day, 10.365,40 kg/day, 1.151,71 kg/day and 4.606,84 kg/day respectively. Meanwhile the pollution load carrying capacity for each parameters were 1.094.126, 4 kg/day, -1.382,05 kg/day, 12.910,69 kg/day, 1.600,87 kg/day, -1.151,71 kg/day and 0 kg/day respectively. Our recommendation to improve the river quality including wastewater management, reducing pollutant release to the river, and implementing biotechnology to reduce water pollution in River.

Keywords
Carrying Capacity, Cibatarua River, Pollution Load.

Topic
Environmental Engineering

Link: https://ifory.id/abstract/LBZYrxTK9Q3J

Corresponding Author
Ahmad Taufiq

Institutions
Department of Nursery, Faculty of Health, Universitas Nurul Jadid, Jl. KH. Zaini Mun-im Karanganyar Paiton Probolinggo,
Indonesia

Abstract
Tuberculosis (TBC) treatment should be consistently done by patients and be interrupted since it will: 1) have an impact on drug and bacterial resistance, 2) take longer treatment, 3) impact on saturation to patients, and 4) increase the doses of the drug. Given the complexities of the above fact, the present study was designed to uncover the correlation between self-efficacy and the implementation of standard operational procedure of treatment. A total sample of 100 respondents were recruited purposively. The instrument employed in this study was a set of questionnaire. The data were analyzed using Spearman Rank Analysis test. In this study, p-value 0,000<0,05 was obtained. The result of this study indicated that there was a relationship between self-efficacy and the implementation of standard operational procedure of treatment encountered by tuberculosis patients. Patients with pulmonary TBC who had high self-efficacy will be able to implement the standard operational procedure at home, including the ethics of coughing, environmental health, smoking prohibition, personal protective equipment, regular taking medicine and nutrition consumption. These are significant in the treatment and prevention of transmission processes. This study has set as a practical perspective in preventing transmission of Tuberculosis within families and communities.

Keywords
self-efficacy, knowledge level, treatment, tuberculosis patient

Topic
Biomedical Science

Link: https://ifory.id/abstract/uYRZD9Eyeftv

Corresponding Author
Iryanti Fatyasari Nata

Institutions
(1) Chemical Engineering Department, Faculty of Engineering, Lambung Mangkurat University
Jl. A. Yani Km. 36, Banjarbaru, South Kalimantan 70714, Indonesia
*Email: ifnata[at]ulm.ac.id

Abstract
Edible film is a thin layer that can consume and as a protective food from environment affect such as water vapor, oxygen, and moisture. The edible film which has antioxidant could be preventing from bacterial activity. The source of antioxidant is from “Kelakai” extract. This aims of this study are to evaluate the effect of eggshell powder concentration and cassava starch as raw material for edible film production and study the physical and chemical properties of edible film produced. The edible film was made from a mixture of chicken eggshell powder (5%, 10%, 15%, 20%, 30%, wt/v) and cassava starch (5% wt/v) in distilled water then added 1.5% v/v of glycerol and 5% v/v of Kelakai extract. The mixture was heated up to ± 96 ºC, 100 rpm for 40 min. Then, mixture was poured into the mold (20 cm x 10 cm) and dried in an oven at 50 ºC for 24 h. The best composition of edible film produced with 10% of eggshell powder which has thickness of 0.174 mm, 1.5 MPa of tensile strength, 27% of elongation at elongation at break. The surface morphology of edible film was shown the rough surface and transparent which contains of CH, OH, and C = O groups that identified by Fourier Transform Infra-Red (FT-IR) analysis. The antioxidant activity of edible film was shown by scavenging activity about 5.12% after 10 min.

Keywords
edible film; eggshell powder; cassava starch; kelakai

Topic
Biomaterial Science

Link: https://ifory.id/abstract/drj3qQJcYtpa

Corresponding Author
Ahmad Taufiq

Institutions
Department of Physics, Universitas Negeri Malang, Jl. Semarang 5, Malang 65145, Indonesia.

Abstract
Regarding the physical and chemical performances, Fe3O4 and multi wall carbon nanotubes (MWCNT) combined with with other metal oxide such as titanium dioxide opens new opportunity to be widely used for energy application such as for supercacitor. In this paper, we report the preparation of Fe3O4/MWCNT nanocomposite combined with titanium dioxide using sonochemical-precipitation method. The nanocomposite was characterized using X-ray diffractometer, Fourier transform infra-red spectroscopyr, and scanning electron microscopy, and Uv-Vis spectrometer. The results of diffraction data analysis showed the presence of crystalline phase in nanocomposite derived from Fe3O4 and titanium dioxide with cubic inverse spinel and anatase structures, respectively. The existence of MWCNT was then confirmed by functional groups data which indicated the vibration of C=C functional group at the wavelength of 1400-1600 cm-1, while the vibration of Fe-O was detected at the wavelength of 409 cm-1 and 667 cm-1 overlapped with Ti-O functional group. MWCNT considered to be crosslinked the surface of Fe3O4 or titanium dioxide nanoparticles. Furthermore, the bandgap energy of the nanocomposite were 2.2 eV for Fe3O4/MWCNT, and 3.2 eV for Fe3O4/MWCNT.

Keywords
Fe3O4, MWCNT, titanium dioxide, iron sand, sonochemical, precipitation.

Topic
Smart materials

Link: https://ifory.id/abstract/YBgavPALjWh8

Corresponding Author
Ahmad Taufiq

Institutions
Department of Physics, Faculty of Mathematics and Sciences, Universitas Negeri Malang, Jl. Semarang 5, Malang 65145, Indonesia

Abstract
In recent years, the application of Fe3O4 and TiO2 nanoparticles for energy especially for battery has increased significantly. Therefore, the development of synthesis method and fundamental characterization becomes essential to be conducted. In this study, Fe3O4 and TiO2 nanoparticles were synthesized using coprecipitation and sonication methods, respectively. Meanwhile, Fe3O4/polyaniline and TiO2/polyaniline nanocomposites were synthesized using polymerization method. The samples obtained were then characterized by XRD, FTIR spectrometer, and UV-vis spectrometer. The results of the XRD analysis showed that polyaniline reduced the crystallinity of Fe3O4 and TiO2 nanoparticles. However, polyaniline did not change the crystal structure of Fe3O4 and TiO2 nanoparticles in the forms of cubic spinel and tetragonal structures, respectively. Moreover, Ti-O-Ti and Fe-O functional groups were detected at the range of the wavelength of 820-620 cm-1 and 410-520 cm-1. The addition of polyaniline was also detected by the functional groups of polyaniline presenting interaction of Fe3O4 and TiO2 with Polyaniline. Meanwhile, the results of UV-Vis analysis demonstrated that polyaniline caused the bandgap energy of Fe3O4 and TiO2 insignificantly decreased from 2.186 eV to 2.174 eV, and from 3.374 eV to3.320 eV, respectively.

Keywords
Fe3O4, TiO2, polyaniline, nanoparticle, bandgap energy.

Topic
Smart materials

Link: https://ifory.id/abstract/C6Yx74ZUT9Bq

Corresponding Author
Diego Pradana

Institutions
Electrical Engineering Department, Engineering Faculty, Universitas Brawijaya, Indonesia

Abstract
Abstract. This research was conducted in the village of Ciporeat, district Cilengkrang, Bandung Regency, the focus of the study on the utilization potential of cow dung into biogas. The purpose of the research is to identify the physical and social conditions that support the utilization of cow dung into biogas, analyzing the potential utilization of cow dung into biogas, and analyzes the efforts of utilization of cow dung into biogas as an alternative energy. This research uses descriptive method, the number of samples as much as 76 respondents, data collection through surveys into the field. The research results show the research area has physical and social conditions that support the utilization of cow dung into biogas. Physical conditions including climatic conditions, availability of water, topography, slope of the slopes and soil. Where as the socio-economic conditions include knowledge about biogas, livelihood, education and income. In addition the village Ciporeat has considerable potential in cow dung into biogas utilization. This can be seen from the number of cows being kept ranchers mostly (51,32%) were kept > 3 tail, cow ownership status with 92,11% proprietary and maintained in its own. But the efforts of cow dung into biogas utilization is still low, it can be seen from the ownership of biogas installation only a fraction only manufacturing costs, 23,68% relatively expensive, biogas energy generated is still a bit so not able to full fill the needs of breeder fuel each day, approximately 48, farm location 69% far enough from home breeders, and the behaviour of ranchers who are lazy and disgust in cow manure processing, thus becoming a factor restricting farmer to take advantage of the cow dung into biogas. It was concluded that the potential utilization of cow dung into biogas in the village of Ciporeat is quite large, but the utilization done effort is still low, so breeders need to do outreach and more intensive training in order for cow dung is not discarded and left well enough alone that can pollute the environment.

Keywords
biogas energy, utilization of cow dung, the potential of biogas

Topic
Biomass, Biofuel

Link: https://ifory.id/abstract/ZHGnEYJB6AVq

Corresponding Author
Faisal Anwar

Institutions
(a&b) Universitas Serambi Mekkah
(c&d) Universitas Negeri Medan
(e) UIN Ar-Raniry

Abstract
The purpose of this study with the title: The Management and Development Quality of Teacher Performance Through Teacher Competence in The First Middle School in Banda Aceh was to offer a development model of teacher performance in the first middle schools in Banda Aceh and then to be implemented in the frame of development quality of teacher development in the future. The quality of teacher performance was a crucial contribution in deciding the success of education process in schools. (Briosy, Meerwarth Pester and Trotter, 2012). This study was the field research that the study was qualitative-phenomenology. The data collection technique was conducted with interview and documentation with subjects of study were head of division of coaching and stuffing from Banda Aceh Education Office, section chief of curriculum from Banda Aceh Education Office, member of Regional Education Council (MPD). The first middle schools in Banda Aceh with the subject were principle, vice of principle of curriculum in every examined school. The result of the study described that in the planning process of development quality of teacher performance first to arrange teacher performance evaluation team that consisted of senior teachers which appropriated with the field of expertise and to cooperate with the related agency among them were MPD, Education Office and supervision team. Education Office arranged short and long term programs to overcome problems that occurred in the field. In the implementation stage, school principals commanded teachers who were in need of training to join in education quality development program that was performed by central through Institution of Quality Assurance in Education (LPMP) and province Education Office through Central of Quality Development in Education (UPTD). All indicators of teacher performance were included in four teacher competencies (personal, social, professional and pedagogy).

Keywords
Management, performance, Competence.

Topic
Economics, Business and Management Education

Link: https://ifory.id/abstract/fRAGmhMk4qnj

Corresponding Author
Novita Sari

Institutions
a) Postgraduate Program of Chemistry Education, State University of Medan, Medan, Indonesia
*novita.s2102[at]gmail.com
b) Postgraduate Lecture Program of Chemistry Education, State University of Medan, Medan, Indonesia

Abstract
This study is a developmental research of Chemistry Practicum Guidebook Integrated Problem Based Learning Model (PBL). This study aims to obtain (1) The feasibility of Chemistry Practicum Guidebook Class SMA/MA published by two different publishers, (2) the validity of Chemistry Practicum GuidebookIntegrated Problem Based Learning Model (PBL)which developed on Chemistry material Class XI in Odd semester, (3) the differences of increasing student learning outcomes using Chemistry Practicum Guidebook Integrated Problem Based Learning Model (PBL)with student learning outcome using practicum guidebook in school, (4) the differences in improving student learning outcomes in terms of science process skills, and (5) the interaction between the implementation of Chemistry Practicum Guidebook Integrated Problem Based Learning Model (PBL) and conventional chemistry practicum guidebook with the level of science process skills in affecting student learning. The population in this study were all students of class XI MAN 2 Deli Serdang. The sample selection in this study used purposive sampling technique. The sample in this study were students of class XI MIA 2 as an experimental class and XI MIA 1 as a control class. Validator of Chemistry Practicum Guidebook Integrated Problem Based Learning Model (PBL) that has been developed is two lecturers ofUnimed Postgraduate Chemistry Education and two teachers in MAN 2 Deli Serdang. The study results showed that: (1) the results of the chemistry practicum guiding validation obtained an average of 3.13 for publisher A and an average of 3.26 for publisher B; 2) the validation of chemistry practicum guidebook developed by integrating Problem Based Learning Model (PBL)obtained an average of 3.66 is very valid (very feasible) to be used; (3) the improvement of student learning outcome using Chemistry Practicum Guidebook Integrated Problem Based Learning Model (PBL)are different with student learning outcome using practicum guidebook in school with a significances level (sig.) <&

Keywords
Development of Practicum Guidebook, Problem Based Learning, Science Process Skill

Topic
Curriculum, Research and Development

Link: https://ifory.id/abstract/NbhfCAZLEr4u

Corresponding Author
Devi Permata Sari

Institutions
(a) Muhammadiyah Klaten Health and Science College

Abstract
Background: The postpartum period was a critical transitional time for a woman, because it undergoes significant changes in the body, physically and physiologically. Likewise, complications and problem related to delivery such as pain and healing of episiorraphy. The main goals in postpartum care is to assist and support the woman-s recovery to the prepregnant state and educate the mother about her own self care. Methods: The design of this research was pretest and posttest nonequivalent control group. The sample was 15 participant for intervention group using lavender sitzbath therapy and 15 participant for control group using sitzbath therapy only. The instrument using REEDA scale. Bivariate statistical test using Wilcoxon and Mann Whitney. Results : The experiment group using lavender sitzbath therapy in pretest “slightly healed” on the effectiveness of the lavender sitzbath theraphy in terms of healing process of episiorraphy on primiparous mother with the weighted mean 8.87 and the posttest “fully healed” with the weighted means 1.37. The result of pretest and posttest had p value of 0.001. it was interpreted that the lavender sitzbath therapy had a significant relationship in healing process of primiparous mother Conclussion: Lavender sitzbath therapy was effective on episiorraphy among postpartum mother

Keywords
Lavender, Sitzbath Therapy, Episiorraphy

Topic
Health Science

Link: https://ifory.id/abstract/gfEvCZQ2b4MT

Corresponding Author
karina aprilia sujatmiko

Institutions
a) Program Study of Oceanography, Bandung Institute of Technology, Labtek XI, Jl. Ganesha no.10. Bandung, Indonesia.
b) Center for Marine and Coastal Development, Institut Teknologi Bandung, Labtek XI, Jl. Ganesha no.10. Bandung, Indonesia
*karina.sujatmiko[at]oceanography.itb.ac.id

Abstract
West Java coastal areas are endangered by the slow-onset of global sea level rise and the increasing frequency of coastal hazard such as storm surge and coastal flood due to climate change. Located near the subduction zone of Eurasia and Indo-Australia plate, West Java also faced rapid onset disaster such as tsunami especially in the southern coast. Physical vulnerability has implications for socio-economic, infrastructure, and ecosystem conditions of the coastal zones. Therefore, it is substantial to conduct a coastal vulnerability assessment and provide a relevant GIS map. This assessment strengthened by extensive surveys along the coast of West Java and interviews with the local communities. This study discussed potential inundation hazard in the future caused by climate induced hazard in regard with oceanographic parameters such as ENSO, MJO and IOD and local tidal height. Based on recording data and projection it is found that the contribution of La Niña variation as much as 21.7 cm, MJO 24.3 cm, Indian Ocean Dipole mode 16 cm, maximum tidal height is 95.77 cm, global sea level rise projection 0.7 cm/year and increased storm surge up to 150 cm. Using tsunami model for the 100-year return period, the expected tsunami height ranges from 2 to 7 m. A hazard map is developed using a simple analytical model representing occurrence of cumulative hazards of flooding or inundation that could occur in coastal areas according to a scenario of condition. There are selected 10 hazard scenarios based on the combination of hazard elements developed for 2020 - 2050 projection. The extreme climate induced hazard inundation is gained when all parameters, except tsunami, are occurred in conjunction which resulted in extreme height of 334.5 cm in year 2050. While, the combination of climate and tectonic induced hazard inundation resulted in extreme height of 779,6 cm in year 2050. The detailed of inundation potential hazard is then presented into maps by using Geographic Information systems (GIS) and elevation model of Southern coast of West Java.

Keywords
Sea level rise, inundation hazard, tsunami

Topic
Coastal Degradation and Coastal Hazard

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

Corresponding Author
Iwan Pramesti Anwar

Institutions
Research Group of Oceanography, Faculty of Earth Sciences and Technology-ITB, Research Group of Oceanography, Faculty of Earth Sciences and Technology-ITB, Korea-Indonesia Marine Technology Cooperation Research Center; MTCRC, Pusat Penelitian Oseanografi-LIPI

Abstract
The north of West Papua and the Halmahera Sea is the inflow area of the eastern part of Indonesian Throughflow (ITF). The Nusa Manggala leg-3 expedition in 2018 was held on December 6-16 2018. The survey achieved twenty-six Conductivity Temperature Depth measurement points. The results of this study prove that Pacific Surface Water is present on the surface up to 70 m with a temperature of 26-30oC. South Pacific Subtropical Water and South Pacific Intermediate Water are simultaneously 70 m - 250 m and 250 m - 1000 m. The temperature at the spatial distance between 29.25 in the round around Sorong to 30.75oC in the southern part of the Gulf of Veda. Meanwhile, the highest salinity value was 34.25 psu in the vicinity of the Weda Bay and the lowest was 33.55 psu around Sorong.

Keywords
Water mass, eastern part of ITF, Nusa Manggala Survey

Topic
Coastal and Ocean Dynamics

Link: https://ifory.id/abstract/D8bRMnxhXKaN

Corresponding Author
Habib Muhammad Shahib

Institutions
Doctoral Program in Accounting Science, Universitas Brawijaya

Abstract
This paper presents a review related to how society, in industry 4.0 era, evaluates and criticizes the government-s social-environmental accountability issues in the Indonesian setting. In doing so, this paper introduces the political economy of accountability (PEAc) theoretical view in discussing the way society criticize and make a social movement in social media network upon the governments failure to account the social-environmental problems. The paper found that society needs an alternative way of assessing the government-s accountability, especially in facing a flood of information that often covers the substance of an issue in the digital era today. Thus, mapping and measuring the social media conversation by using an app could be a worth solution to test the reliability of government accountability information on social-environmental issues.

Keywords
Accountability, Indonesia, Social, Environmental, Social-Media

Topic
Accounting

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

Corresponding Author
Yoyok Laksono

Institutions
a) Department of Physics, Universitas Negeri Malang
*yoyok.adisetio.fmipa[at]um.ac.id
b) Centre for Environmental Sustainability & Water Security (IPASA), Faculty of Civil Engineering, Universiti Teknologi Malaysia

Abstract
It is found the seepage at wall canal at downstream foothill in Selorejo dam. It is indication there is the water leakage from dam. To get better understanding the path of leakage water, some locations of dam have been scanned using 90 MHz GPR (Ground Penetrating Radar). The location of scanned have been done at three locations, i.e. at (1) the top, (2) two third and (3) the downstream foothill dam using profiling and common midpoint technique. At first all of location are scanned using profiling technique, if at some location the structure of soil doesn-t look clearly, the common midpoint technique is using. The methods of analysis are gain profile, bandpass filter, and average subtraction to see the radargram clearly and hodograph to show the structure of soil from radargram scanned by common midpoint technique. At the top of dam the pattern is heavily attenuated because the material at this location is dominated by clay. After applied using three methods processing in order to see the structure clearly, there are two location shows soil saturated by water. In this location the common midpoint is use to scan at 20 m and 44 m. From godograph processing at those locations it is found clay layer saturated by water started from between 4-6 meter depth. At the two third dam it is found two locations significantly show soil saturated by water even without processing. The one of pattern have 16 m wide and the other one is about 8 m. At downstream foothill there are scattered location having small patterns saturated by water. From above of data it concluded that there are two path of seepage started from the top dam. This path shows clearly at the two third highest dam and this path is unified along before downstream foothill location.

Keywords
Detection; GPR; Seepage path; Downstream foothill; earth dam; Selorejo

Topic
Electromagnetic Methods

Link: https://ifory.id/abstract/uBzGVFc4hetd

Corresponding Author
M Tommy Hasan Abadi

Institutions
(1) Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Negeri Malang Jl. Semarang 5, Malang 65145, Indonesia
(2) Centre of Advanced Materials for Renewable Energy, Universitas Negeri Malang Jl. Semarang 5, Malang 65145, Indonesia
*corresponding author: nandang.mufti.fmipa[at]um.ac.id

Abstract
Hematite (Fe2O3) is one of the magnetic materials which abundant in nature. Ability absorb in region visible light and electrochemical stability makes this material potential using photoanode for PEC cells. however, the disadvantages is short hole diffusion length (<5 nm) and low hole mobility is necessary combined with other materials to improve photolectrochemicals performances. Among of the way to improve performance of photoelectrochemical cell is to make a bilayer structure of hematite material with Zinc Oxide (ZnO) material. ZnO materials are choosen because of their superiority in electron mobility, band gaps wider than Fe2O3, able to capture light in the UV spectrum, and are easily fabricated. In this study we reported the manufacture of Fe2O3 / ZnO photoanodes on ITO substrates using spin coating techniques and doctor blade methods. XRD characterization was used to determine the crystal structure of Fe2O3 / ZnO. The bilayer arrangement and morphology of Fe2O3 / ZnO as a photoanode are confirmed by the results of cross section and electron microscope. While photoelectrochemical ability is shown by the efficiency value of the results of testing Cyclic Voltammetry.

Keywords
Fe2O3/ZnO, photoanode, Photoelectrochemical Performance, spin coating

Topic
Magnetic Methods

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

Corresponding Author
I Gede Sugita Aryandana

Institutions
Gadjah Mada University

Abstract
Software Testing is helpful to alleviate the developers- task in improving the system. But in doing software testing, there are problems faced by developers, including information that become a benchmark in the feasibility of software testing. Many factors are used to obtain information or benchmarks. These factors can include line code, program structure, business processes and the time used in conducting trials. A test case is needed to ensure one of the two testing processes. The first is to make sure the data type of the entered data. The method of this process is called Equivalence Class Partitioning (ECP). The second is ensuring the lower bound value, the middle bound value, and the upper limit value of the number of strings as inputs of a system module. The method of this process is called Boundary Value Analysis (BVA). The purpose of this study is to compare the ECP and BVA methods. The expected result of this study is to find out the best method between ECP or BVA. Comparison of calculations using standard matrix testing. This study uses 5 parameters as benchmarks. Based on this study, the ECP method is superior to BVA with 5 parameters used as benchmarks.

Keywords
software testing, equivalence class partitioning, boundary value analysis

Topic
Information Systems Technology

Link: https://ifory.id/abstract/FrwD8gKXqmuv

Corresponding Author
Windasari Dwiastuti

Institutions
Politeknik Elektronika Negeri Surabaya
Kampus ITS, Jl. Raya ITS, Keputih, Kec. Sukolilo, Kota SBY, Jawa Timur 60111
*dwiastutiwindasari[at]mb.student.pens.ac.id

Abstract
The growing development of Creative Industries for this time cause the competitiveness between fields in the world of Creative Industries has also increased. In the area of photography, many types of photography can be developed and have an excellent opportunity to grow the potential of the industry in Indonesia, such as Light Art Photography. In the process of using Light Stick for Light Art Photography, it also requires patience and skill in making these light patterns. Therefore a light stick tool was created using time warping, which will form innovative patterns in Light Art Photography. This lightstick uses electronic components such as a microcontroller and other supporting components. A microcontroller uses time warping to set the time for LED Strips on/off to form light patterns. Thus, It makes Light Art Photography easily and faster. This lightstick can issue various light patterns with long exposure technique that most influences in this study are Aperture and Shutterspeed. The best Long Exposure technique setting without a model is the Aperture value of f/22, the average Shutterspeed is 5s, and the ISO-100 value. While the best Long Exposure technique settings with a model are Aperture f/22 value, the Shutterspeed 8s value, and the ISO-360 value.

Keywords
lightstick; Light Art Photography; time warping; long exposure; light pattern

Topic
Vocational Engineering and Technology

Link: https://ifory.id/abstract/yqZYDU6XrwjQ

Corresponding Author
feri sulianta

Institutions
Universitas Pendidikan Indonesia

Abstract
The growth of information technology in Industry ver 4.0 became the enabler of the digital literacy. Todays‘s Internet services is widely used to provide and to distribute information to the society. However, there are many challenges when implementing digital literacy and practicing it for students and society, increase the awareness of information and becomes digital literate. The presence of technology requires a different approach, compared to traditional or non-digital products. For example, reading and writing digital content, the used of devices ,content management are different. Good digital content should be made with a digital mechanism. But in contrary, most people created it by digitizing traditional content and published on the internet. This is happened because there has been no standard in making digital content model in creating digital content that contributes to digital literacy. For this reason a digital content model based on Social Studies Education is made to create the virtue of digital content. The digital model based on Social Studies Education is developed using research and development methods. The digital content model in this research is made to enabler society to be critical thinking and digital literate in the era of industry ver 4.0.

Keywords
Digital Content Model, Social Studies Education, Literacy, Information Technology, Research and Development, Industry 4.0, Digital Literate

Topic
Integrated Science Education

Link: https://ifory.id/abstract/Rwa6vprNY8A7

Corresponding Author
Navella Restina

Institutions
(a,c)Magister Manajemen Rumah Sakit Fakultas Kedokteran Universitas Brawijaya Malang,
(b)Fakultas Ekonomi dan Bisnis Universitas Brawijaya Malang,

Abstract
Outpatient services are a priority service for hospitals so efforts need to be made to improve service quality. One effort that can be done is to develop appropriate service procedures. Appropriate service procedures guarantee an increase in the quality of outpatient services to be effective by taking into account the comfort factors of the non physical work environment and employee performance. This study aims to determine the relationship between outpatient service procedures with service effectiveness, non-physical work environment and employee performance at X Hospital. The study used a correlational quantitative design with a cross sectional approach involving all members of the population as a sample of Outpatient Unit employees. X Hospital as many as 38 respondents. Sampling was carried out in April 2019 by distributing questionnaires. Data were analyzed using the Spearman correlation coefficient. Analysis of service procedure relations with service effectiveness, service effectiveness and employee performance has a correlation coefficient of 0.790 (very strong), 0.536 (strong enough) and 0.259 (weak). The results of the study state that service procedures have a correlation with the effectiveness of services and non-physical work environment, but are not related to employee performance.

Keywords
Outpatient Services, Service Procedures, Service Effectiveness, Work Convenience, Employee Performance

Topic
Human Resources Management

Link: https://ifory.id/abstract/B8p9WfTPUmL4

Corresponding Author
Navella Restina

Institutions
(a,c)Magister Manajemen Rumah Sakit Fakultas Kedokteran Universitas Brawijaya
(b)Fakultas Ekonomi dan Bisnis Universitas Brawijaya

Abstract
Outpatient services are a priority service for hospitals so efforts need to be made to improve service quality. One effort that can be done is to develop appropriate service procedures. Appropriate service procedures guarantee an increase in the quality of outpatient services to be effective by taking into account the comfort factors of the non physical work environment and employee performance. This study aims to determine the relationship between outpatient service procedures with service effectiveness, non-physical work environment and employee performance at X Hospital. The study used a correlational quantitative design with a cross sectional approach involving all members of the population as a sample of Outpatient Unit employees. X Hospital as many as 38 respondents. Sampling was carried out in April 2019 by distributing questionnaires. Data were analyzed using the Spearman correlation coefficient. Analysis of service procedure relations with service effectiveness, service effectiveness and employee performance has a correlation coefficient of 0.790 (very strong), 0.536 (strong enough) and 0.259 (weak). The results of the study state that service procedures have a correlation with the effectiveness of services and non-physical work environment, but are not related to employee performance.

Keywords
Outpatient Services, Service Procedures, Service Effectiveness, Work Convenience, Employee Performance

Topic
Human Resources Management

Link: https://ifory.id/abstract/QEMtGKwxmfy9

Corresponding Author
Heriyati Heriyati

Institutions
1Faculty of Health Sciences, Universitas Sulawesi Barat
2Faculty of Public Health, Universitas Hasanuddin
3Faculty of Economics and Business, Universitas Hasanuddin

Abstract
Dynamic capability is a companys ability to integrate, build and Rearrange internal and external competencies for a rapidly changing environment. This study aims to Determine the correlation of dynamic capability on sustainable competitive advantage at Dr. Sudirohusodo Wahidin Hospital and Hasanuddin University Hospital. This research use analytic survey with design cross sectional study approach. This research was conducted at Dr Wahidin Sudirohusodo Hospital and Hasanuddin University Hospital. Sample as many as 51 heads of service / room / installation at Dr. Wahidin Sudirohusodo Hospital and 31 heads of service / room / installation at Hasanuddin University Hospital. Data were Analyzed using Spearman correlation to see the relation of independent variable to dependent variable. The results show that there is a correlation of sensing capabilities to sustainable competitive advantage in Dr. Sudirohusodo Wahidin Hospital (p = 0.000) and Hasanuddin University Hospital (p = 0.000); there is a correlation of seizing capabilities to sustainable competitive advantage in Dr. Sudirohusodo Wahidin Hospital (p = 0.000) and Hasanuddin University Hospital (p = 0.001); there is a correlation of reconfiguration to a sustainable competitive advantage in Dr Wahidin Sudirohusodo Hospital (p = 0.000); no correlation reconfiguration of sustainable competitive advantage at Hasanuddin University Hospital (p = 0.075)

Keywords
Dynamic capability, sustainable competitive advantage

Topic
Marketing Management

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