Indonesia Conference Directory

Corresponding Author
Sonna Kristina

Institutions
ITHB
Jl. Dipatiukur No. 82
Bandung - 40132
Indonesia

Abstract
Bandung have more than 500 city park that spread in 5 sector which need to be maintain by watering. Diskamtam are the party whose responsible for watering the city park so that need a route and schedule so that it can minimize the operational cost. In the previous research, 2 sector (2nd sector and 4th sector) route is developed by salesman traveling problem. And in this research route will developed by Clark and Wright Saving Heuristic method and considering traffic congestion factor. The output resulting from the route determination process is to minimize transportation cost and develop watering schedule during one-month period. Based on the results of the research it was found that second sector formed five watering routes and fourth sector with six watering routes. Comparison of costs incurred in this research is greater than the previous research for second sector Rp. 9.617.150,00 with an increase in operational cost of 0.69% and the fourth sector Rp. 9.163.416,00 with an increase in operational cost of 0.83%, this is affected by congestion factor.

Keywords
Capacitated Vehicle Routing Problem (CVRP), Clark and Wright Saving Heuristic algorithm, and congestion factor.

Topic
Industrial Engineering

Link: https://ifory.id/abstract/ND6kPTEYm3Cb

Corresponding Author
JERRY VILLARUEL MANLAPAZ, RN, EdD, PhD

Institutions
1, 2, 3,4,5,6,7,8,9 Senior High School Department, University of Santo Tomas, Philippines

Abstract
Background: Leptospirosis is a bacterial infection acquired through flood water mixed with the urine or other wastes that come from animals. In the National Capital Region, 1,227 cases were recorded by the Department of Health from January 1 to August 20, 2018. This study was conducted in a selected community in Quezon City, Philippines located along San Juan River where most of the flood water overflows. Purpose: The purpose of the study was to identify the level of knowledge, attitude and practices among residents in a selected Barangay Quezon City towards leptospirosis and investigate if there is a correlation between these variables. Methods: The design of this study was a descriptive correlational study. The total sample for this study was 318 community residents. The data were collected using an adopted KAP (Knowledge, Attitude and Practice) questionnaire by Arbiol et al., 2016. Statistical analyses were conducted using Frequency and Percentage, Mean, and Pearson Correlation Coefficient. Results: The findings showed that the level of knowledge, attitude, and practices of the respondents are the following: knowledge (92.36%), attitude (87.74%), and practices (57.26%) The Pearson correlation model identified a significant relationship between knowledge and attitude (t =2.294), attitude and practice (t =2.984); however, there is no significant relationship between knowledge and practice (t =0.360). Conclusion: There is a correlation between knowledge and attitude, attitude and practice. However, there is no correlation between knowledge and practice. This study recommends a health program targeting the population-s level of practices on leptospirosis.

Keywords
Leptospirosis, knowledge, attitudes, practice

Topic
Communicable and Non Communicable Diseases

Link: https://ifory.id/abstract/78mfUcKvk6PB

Corresponding Author
Aini Yusra

Institutions
Poltekkes Kemenkes Padang
Fakultas Ilmu keperawatan Universitas Indonesia

Abstract
Background: The increase of diabetes epidemic, particularly type 2 diabetes in adults has occurred in the past three decades. This phenomenon happened especially in the developing countries. Patients- adherence is necessary in order to properly implement self-care management and help prevent prolonged hyperglycemia that can lead to complications. Families can provide supports to patients, which will have a good impact toward their adherence. Purpose: This study aims to analyze the relationship between family supports with the adherence of type 2 diabetes patients in diabetes management so that it can improve glycemic control. Methods: Three databases of Pubmed, Ebscho and Wiley were used to obtain relevant articles. Article searches using key words "type 2 diabetes", "family support", adherence and "compliance". The PRISMA method and PICO concept were used to determine which study was worth to be reviewed, and it was obtained 15 selected studies to be identified in the period from January 2008 – December 2018. The studies discuss about the forms of family support and their impact on the adherence and glycemic control of the patients. The designs of the 15 studies were 2 Qualitative Studies, 8 Quasi Experiments, 4 Mixed-method Studies and 1 Systematic Review. Results: The overall systematic review found that family supports improved the health of type 2 diabetes patients. Higher level of supports remained a strong factor for the success of the self-care management. Conclusion: This systematic review found that family supports can improve the health of type 2 diabetes. Further studies need to provide details of adherence and family support components that will have an impact on self management of type 2 diabetes patients. Furthermore, family knowledge and skills need to be improved in order to be a good health supporter for the patients, especially patients of type 2 diabetes.

Keywords
Keyword: type 2 diabetes, family support, adherence, compliance.

Topic
Nursing

Link: https://ifory.id/abstract/E2kDKFrLuAYb

Corresponding Author
ekawati ekawati

Institutions
Occupational Safety and Health Department, Faculty of Public Health, Diponegoro University

Abstract
Background: Chromium, a heavy metals commonly used as an anti-corrosive agent. Clinical and laboratory evidence showed that inhaled chromium was very toxic. Talang sub-district, Tegal district has several groups of metal coating workers. As an informal sector, they were poor of legislation and health services and also poor of hygiene sanitation, poor of workplace arrangement. They were not use personal protective equipment also. Purpose: The purpose of this study was to describe the work posture and work stations on chromium metal coating workers. Methods: This research used a cross sectional design. Data collected using interview method, work station and work posture observation. A number of 35 worker at Talang metal coating industry participated in this research. Results: Most of the workers were in poor work stations, for example: insufficient location and size of ventilation, lack of lighting, slippery and moist floor. Most workers were not use personal protective equipment and had awkward work postures. Conclusion: The workers do their work in non-ergonomic work postures. The work station was not supportive for making ergonomic work posture. This study recommends to repair work station by adjusting ventilation size and the ventilation location should not be in front of the workers directly. If this was not possible, then workers who must adjust their work position away from ventilation. Entrepreneurs can provide local exhaust that was useful for sucking metal vapors so that the levels of metal vapors can be reduced to a minimum level.

Keywords
work posture, work station, ergonomics

Topic
Environmental and Occupational Health

Link: https://ifory.id/abstract/g8qDyvELpjw4

Corresponding Author
Haryati Haryati

Institutions
Medical Faculty of Halu Oleo University

Abstract
Background: Hospitalization can affect the child-s behavior as a reaction to the experience of hospitalization. These reactions are individual and depends on the stages of child-s development, previous experience of illness, the available support systems, and the coping abilities they have. Purpose: The aimed of this study was to determine the relationship between the role of parents toward the impact of hospitalization on children in RSUD Kota Kendari. Methods: This research design was analytic observational with cross sectional approach. Samples in this study were pre school and school ages children who were being treated as the patient, where the respondents were parents of patients with 32 samples taken by total sampling technique based on inclusion criteria. Data analysis was using statistical chi-square test (α = 0.05) with significance level 95%. Results: The results showed that the role of parents in the good category were 26 people (81.2%) and the impact of hospitalization on children with positive categories were 25 people (78.1%). The results of the analysis obtained the value of fisher exact test showed the relationship of parents role towards the impact of hospitalization on children, with a value of p = 0.012 <α = 0.05. Conclusion: There is significant relationship between the role of parents towards the impact of hospitalization on the children in RSUD Kota Kendari, where the more better of parent-s role it will be getting a positive impact of hospitalization experience to the children.

Keywords
children, hospitalization, parent-s role, pre school age, school age

Topic
Nursing

Link: https://ifory.id/abstract/eMCBNaKrLku9

Corresponding Author
Moh. Nanang Himawan Kusuma

Institutions
Department of Physical Education
Faculty of Health Science
University of Jenderal Soedirman

Abstract
High volume of aerobic exercise has an effect on increasing of lactic level, reduce pH and affected to the physical performance due to fatigue or physical stressors. Consuming alkaline fluids and has a sufficient composition of nutritional elements was considered be able to inhibit the increasing of lactic acid level as well as decreasing pH levels in the blood after high intensity aerobic exercise. Purpose: to identiy the effect of nutritional status and alkaline to endurance capacity and reversibility process that occur due to high volume of aerobic exercises. Methods: Purposive random sampling was conducted for 30 male-s middle distance runner (age 18.2±1.3 yr; BMI 21.1 ±3.1 kg, RHR 75.2±13.4bpm, lactic 3.2±1.1mmol/l) and performed interval intensive of 100m (80%-90%, 91%-100% of MHR) for 30 mins (3 sets in 10 reps, rest 3 mins). 1x24 hours food recall, PAR-Q, informed concern was conducted for pretest and provide research group determination. Results: Pearson shows, there were significant correlation between carbohydrate intake level and alkaline water of pH 9 to endurance level (p=0.018, r=0.522), between protein intake level and pH 9 to endurance level (p=0.011, r=0.556) and fats intake level and pH 9 to endurance level (p=0.623, r=0.551). There were differences level of lactic acid after it analyzed using different test (t-test), it was obtained p 0.000 <0.05. While the variance of pH level, protein, fats and carbohydrate intake had significant correlation with value p 0.000 <0.05 between the control group and the experimental group after the treatment with interval extensive exercise. Conclusion: It was concluded that having carbohydrate needs as well as fats on normal level and consuming of alkaline water of pH 9 before, during and after high intensity aerobic exercise inhibits the increasing of lactic acid and inhibits decreasing of pH blood.

Keywords
lactic acid, carbohydrate, fats, alkaline fluids, endurance, aerobic,

Topic
Sport Sciences and Physical Education

Link: https://ifory.id/abstract/wL8AmWTdGBEF

Corresponding Author
Nikson Sitorus

Institutions
National Institute of Health Research and Development ,Centre for Research and Development of Public Health Efforts, MoH, Indonesia

Abstract
Background: Quality of life (QoL) related to health is an important aspect in the treatment of diabetes mellitus. Purpose : This study aims to find a relationship between blood pressure and QoL of patients with Type 2 Diabetes Mellitus by controlling other variables. Methods: A Cross-sectional study of DM patients in the city of Bogor who were community-based participants with the application of inclusion and exclusion criteria. The QOL data were collected using DM Quality of Life modification questionnaire. Statistical analyses were conducted using logistic reggresion. Results: From the research conducted on 144 people with diabetes mellitus, more than half of the patients had hypertension (68.1%), adults aged 25-60 years (69.4%), women (79.9%), low education with less than 12 years of education year (62.5%), not working formally (66.0%), having a partner (77.8%), and getting treatment (75.7%). The quality of life of patients is balanced between good and poor quality of life (50%). Based on the results of the bivariate test, blood pressure, education, and the presence of partners had a significant relationship to quality of life (p <0.05). Based on multivariate test results, the OR value for blood pressure does not increase or decrease by more than 10% in the full model or partially, this indicates that the effect of pressure on quality of life is relatively stable (OR = 0.293). People with DM who are not hypertensive are protective factors against poor quality of life. The multivariate final model shows that the variable that greatly influences the quality of life is education (OR = 3.63). Conclusion: Blood pressure, education and the existence of partners have a significant relationship to the QoL of patients with Diabetes Mellitus (p <0.05). Age, sex, occupation and therapy were not statistically related (p> 0.05).

Keywords
Quality of Life, Blood Pressure, Diabetes Mellitus

Topic
Communicable and Non Communicable Diseases

Link: https://ifory.id/abstract/xDdR37vgbfBN

Corresponding Author
Lia Kartika

Institutions
a) Faculty of Nursing, Universitas Pelita Harapan
Jl. Boulevard Jenderal Sudirman No. 15, Lippo Karawaci, Tangerang 15811, Indonesia
*sarah.kartika[at]uph.edu

Abstract
Background One of the main problems of public health in the world is malnutrition in children. Lack of education and knowledge about nutrition is one of the factors that cause the problem of malnutrition. Smartphone and computer-based educational games, which nowadays children familiar with, are few forms of technological advancements used in the health sector. Purpose This literature review aimed to explore articles about the use of technology in raising awareness of nutrition needs in the pediatric area. Method The searching process involved two databases; the e-resources page of the National Library of the Republic of Indonesia and Google Scholar in the 2012-2019 period. Keywords used in the literature search include children, nutrition, dietary behavior, technology, and nutrition learning. From 278 articles obtained and through the selection process, 5 articles were found that were in accordance with the inclusion and exclusion criteria. Results Thematic analysis revealed five themes: the changes of children behavior in choosing food, various application forms, the knowledge improvement amongst children, the increase of the children-s participation, and the enhancement of children-s attitude in learning about nutrition. Conclusion Finally, nurses are expected to have curiosity and the willingness to accept technological developments in the intervention of providing education to children and families. The latest evidence-based technology can be used by health care educator as a new strategy in an effort to improve the nutritional status of children. The recommendation from this literature review is to conduct research to identify the factors that influence the effectiveness of games and application in increasing the awareness of the essential nutrition in children.

Keywords
Awareness; Child; Nutrition; Technology

Topic
Health Promotion and Education

Link: https://ifory.id/abstract/N2ZrFqHefx4Q

Corresponding Author
NANA CONDRO WASIAT

Institutions
a) Master Student of Health Promotion Program, Faculty of Public Health, Diponegoro University
*dokternanacondro[at]gmail.com
b) Faculty of Public Health Diponegoro University

Abstract
Background. Exclusive breastfeeding (EBF) practices are the infant only receives breast milk for the first 6 months of life. This is expected to be well known and practised by healthcare workers who are in the position to educate, promote and support the community. Objective. To analyze factors that affect on exclusive breastfeeding practices by healthcare workers at the Semarang District Hospital. Methods. The research was observational analytic with cross-sectional design, the samples were healthcare workers at the Semarang District Hospital who had 6-24 month-old babies. The data were gathered by using questionnaires and analyzed by using chi-square test and logistic regression analysis. Results. Ninety eight healthcare workers were recruited, including doctors, nurses, pharmacists and other healthcare workers. Only 43,9 % healthcare workers practiced EBF. The main reason why they did not practiced EBF was being a busy work schedule. Knowledge (OR CI95%=3.028 p=0.046) and availability of facilities (OR CI95%=2.849 p=0.036) were related to exclusive breastfeeding practice. Conclusion. Because of shortcomings in exclusive breastfeeding practices among the healthcare workers, they need to be empowered and supported to promote and support exclusive breastfeeding. To improve their exclusive breastfeeding practices and knowledge, fulfill the facilities and training periodically should be conducted.

Keywords
Exclusive Breastfeeding, Healthcare Worker

Topic
Health Promotion and Education

Link: https://ifory.id/abstract/uNRayJvt2mdP

Corresponding Author
Ekha Yogafanny

Institutions
(1) Environmental Engineering Department, Faculty of Mineral Technology, Universitas Pembangunan Nasional Veteran Yogyakarta
a) ekha.yogafanny[at]upnyk.ac.id
b) ardhiva.h.o[at]gmail.com
c) suharwanto[at]upnyk.ac.id

Abstract
Purwoharjo Village, Samigaluh Sub-district, Kulon Progo Regency is located at an altitude of 500 meters, lies on the Jonggrangan and Kebo-Butak Geological Formation, with a population of 3392 inhabitants. The most potential water source in the village is spring. The increasing number of population does not meet the availability of water in the area. The harmonization among the water sources, natural condition, and community are essential to achieve the optimal conservation strategy to sustain the good access of water in Purwoharjo Village. This research aims to analyze the characteristics of spring (spring-s type, water quantity, and water quality) and to investigate the community-based spring conservation in Purwoharjo Village. The methods used were quantitative and qualitative. The data used in these two analysis gained by survey, interview, and laboratory method. The study was conducted in five springs which have the highest discharge in Purwoharjo Village. Water quality was analyzed based on pH, COD, BOD, DO, TDS, TSS, CaCo3 turbidity and total coliform and compared to water quality standard class I Governor Regulation Of DIY Number 20 the Year 2008. The type of springs based on the flow consistency of these five springs was perennial spring because the water spring flowed both in rainy and dry season even though the discharge was fluctuated depend on the rainfall. Based on the discharge, these five springs were categorized as class VI ranging from 0.171 to 0.323 l/sec. Based on the gravitational power, the type of these five springs was fractured springs that are formed due to the rock cracks cut by the slope (topography). Springs conservation has been carried out by the community in Purwoharjo village in order to protect and preserve the water source, preserve the spring water, and manage the spring water quality as well as control the contamination in the spring.

Keywords
Community Based Springs Conservation, Fracture Spring, Perennial Spring

Topic
Disaster Management and Environmental Issues

Link: https://ifory.id/abstract/c8hgmvVYuJDr

Corresponding Author
Agus Sutiono

Institutions
Geological Engineering, University of Pembangunan Nasional “Veteran” Yogyakarta
Center for Volcanology and Geological Hazard Mitigation, Geological Agency of Indonesia

Abstract
The Opak Fault is famous as known as active fault in the South of Java which particularly is importance because accordingly historical noted, its fault has been experienced 3 times large earthquake events that claimed many victims and is being straddled Bantul regency of Yogyakarta. Usually producing uplifts only a few tens cm at a time, the cumulative effect has been to create in Gunung Kidul mountains range over the last million years. It coincides with producing Bantul basin faults fill including their confinements. The location is a site of intense deformation associated with convergence between plates Australia and Eurasia. However, Opak Fault strike-slip strain tend to be obscured due to draping by young active Volcanic Merapi sediments. In this place is hard to encountering outcrop of quasi-continuous fault segment at approximately 30 km of length that is capable to produce M. 6.3 as such earthquake occurring on May 27, 2006. Since this event, Based on conclusions from the experts, fault-s position and dipping role has being disputed; either fault dipping towards Southwest or Northwest, and fault zone along a ruptures are located toward the East in the vicinity of Gunung Kidul 5 or 10 km from Opak River. On the other hand, indicating from sediments typically accommodate within strike-slip fault system show strands where is suggested to traverse from Parangtritis Bantul Regency towards South Merapi Mountain slope. This Merapi sediments basin fill beneath Bantul regency, is considered to evaluate and drawing of important active fault lines in order to present seismic risk of all faults map in this area. Further, the convenient method was resorted to taking comprehensive features for understanding principle of slope surface motions. It may also is located in the vicinity of Bantul basin fill towards Merapi. This study has identified en echelon areas of curving slope shape by using slope propagation shifting analysis from satellite imagery. The aim of this paper is intended to present result of research in which delineates corridor of Opak Fault zone, where could be bounded by confinements within both of sidewall faults and cross-basin faults system identified. After in the last first stage study of the a comparative Opak Fault review presented before, this is second stage result from total four stages of the entire over all studies, which is important in order to get area for much more focus in highlighting any fractures in between its boundaries of Opak Fault system, where underlying and traverse the thick young Merapi sediments beneath Bantul region in Southwest, striking toward Merapi volcano in Northeast. The research will be continuing into other next 2 stages presented later of morphotectonic properties identification and field mapping to get much more comprehensive overview in the ultimate result of research. The indication keys of strike slip fault properties were identified during this second stage by the following: (1) South

Keywords
Opak fault delineations, fault damage zones, Bantul basin fill, Side wall faults and Merapi slope shifted.

Topic
Geology

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

Corresponding Author
Ipik Permana

Institutions
University Swadaya Gunung Jati Cirebon

Abstract
This research is based on the existence of a problem, namely the mushrooming of street vendors in Cirebon city which causes traffic jams and disturbs the order and beauty of the city. The mushrooming of street vendors is a complex issue, so that development and empowerment need to be done through collaborative governance because it involves several Regional Work Units in the Cirebon City Government and Communication Forum of street vendors. The purpose of this research is to describe and analyze collaborative governance in developing and empowering street vendors in Cirebon city and the obstacles faced in collaborative governance in developing and empowering street vendors in Cirebon city. The research method used is a qualitative method using descriptive analysis, while the data collection is done by interview, observation, literature study, and documentation. The result of the research, namely collaborative governance in developing and empowering street vendors in Cirebon City has not been optimal because the street vendors in Cirebon City have not been resolved completely. The obstacles faced in collaborative governance in developing and empowering street vendors in Cirebon City are the obstacles related to economic, law, socio-cultural, and political aspects.

Keywords
Collaborative Governance, Empowerment, Street Vendors

Topic
Other

Link: https://ifory.id/abstract/Am4QVW6UkuLr

Corresponding Author
DEDEN NOVAN SETIAWAN NUGRAHA

Institutions
FACULTY OF BUSINESS AND MANAGEMENT, WIDYATAMA UNIVERSITY

Abstract
Modality as a phenomenon of language shows that each language has a lexical element that can be used to describe the attitude of the speaker to what is expressed in his/ her speech. The analysis of this research basically concerns with the Modality in President Joko Widodos Speeches on Independence day in17 August 2018. The method used in this research is the descriptive research method. The data taken from YouTube Channel and the document from Ministry of Education when President Joko Widodo gave his speech on Independence day in 17 August 2018. The result of the analysis shows that President Joko Widodo used epistemic, deontic and dynamic modalities in his speeches on Independence day in 17 August 2018.

Keywords
MODALITY, JOKO WIDODO, INDEPENDENCE DAY, SINTACTICS, SEMANTICS

Topic
Linguistics

Link: https://ifory.id/abstract/Fuf8atGEL2ym

Corresponding Author
Anang Setiyawan

Institutions
Law Faculty, Universitas Narotama, Surabaya, Indonesia

Abstract
The Indonesian government is examining to ensnare the spread of hoax using the anti-terrorism law. This study aim to examining the relevance of the anti-terrorism law to ensnare hoax perpetrators and compare how Indonesia & Singapore policies in handling hoaxes. This research uses doctrinal methods with a comparative approach. The results of the study can be an input to the Indonesian government to deal with hoax spread cases appropriately by applying the right policy.

Keywords
hoax; anti-terrorism; policy; Indonesia

Topic
Public Policy

Link: https://ifory.id/abstract/UJCvhT8NRXH9

Corresponding Author
Yan Zefrial

Institutions
a. Employee Analyst, Bureau of Employment, Ministry of Health
Jalan Rasuna Said, Kuningan Jakarta Selatan, DKI Jakarta
b. Lector, Public Health Faculty Universitas Indonesia

Abstract
Performance of health workers is still the issue in efforts to improve health services, World Health Organization (WHO) suggested to improve the health workers performance to overcome this issues. One of the important effort is the improvement of work motivation. This study aims to see the relationship between intrinsic and extrinsic motivation on the performance of nurses at Sultan Agung Semarang Islamic Hospital. This research was conducted by taking samples from 234 respondents using questionnaire, and the data analyzed with factor analysis and structural equation modeling. The Result showed intrinsic motivation has a relationship with the performance of nurses at Sultan Agung Semarang Islamic Hospital, while extrinsic motivation doesnt. Responsibility, work itself and worship are the most influence factors. There is a varied relationship among sex, and group of ages on work motivation. Conclusion, the Improvement of performance program can be done by increasing intrinsic motivation including the motivation of worship. Variations in motivational approach must be done with attention to individual character difference.

Keywords
motivation, performance, nurse, hospital, worship, sem

Topic
Human Resource Management

Link: https://ifory.id/abstract/YtEXaLdr6GUp

Corresponding Author
ida basaria

Institutions
Faculty of Culture Study
University of Sumatera Utara

Abstract

Keywords
language attitude, language vitality and ethnolinguistic

Topic
What are the topics?

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

Corresponding Author
Aris Subagio

Institutions
Magister Program of Communication Management,
Faculty of Social and Political Science,
University of Indonesia,
Jl. Margonda Raya, Beji, Pondok Cina, Depok, Jawa Barat, 16424

Abstract
Industry 4.0 has produced technologies that include cyber systems, Internet of things (IoT), and Internet of services (IoS). The internet creates connectivity for both individuals and organizations. Communication through the Internet leads to a continuous interaction and information exchange not only between humans (Customer to Customer), humans and machines (Customer to Machine), but also between the machines themselves (Machine to Machine). Electronic Word of Mouth (eWOM) is opinion and information about products and brands that are communicated through electronic media. eWOM is seen as any positive or negative statement made by potential consumers, current consumers, or former consumers about their organization and products on the Internet. This study will analyze the content of eWOM messages on the website of the Private University in Jakarta. This study uses a quantitative methodology with a descriptive method with a single variable, the contents of eWOM messages. The sample in this study was drawn using non-probability sampling with a purposive sampling technique. Population data is the number of universities located in DKI Jakarta collected from the Higher Education Data Base of the Ministry of Research, Technology and Higher Education. The samples of this research are the universities that has been used eWOM on their website front page as one of their marketing strategies. The technique of data analysis is descriptive statistics. The results of this study aim to map the message contents used through eWOM on University website in term of higher education marketing.

Keywords
industry 4.0, electronic word of mouth, content analysis, higher education marketing

Topic
What are the topics?

Link: https://ifory.id/abstract/r3uAR8MgcjBb

Corresponding Author
Yafid Effendi

Institutions
(1,2,4) Mechanical Engineering Department of Diponegoro University, Semarang, Indonesia
(3) Chemical Engineering Department of Diponegoro University, Semarang, Indonesia

Abstract
Fin and tube heat exchangers are widely used in the chemical industry, power plants, automotive industry, refrigeration, and air conditioning. An improvement of fin and tube heat exchanger performance needs to be done to obtain competitive heat exchanger products in the market. This performance can be enhanced by increasing the value of the convection heat transfer coefficient. One way is to generate longitudinal vortex using the vortex generator. Therefore, the purpose of this study is to determine the effect of the use of vortex generators on increasing heat transfer coefficients and pressure losses of air flow through heated tubes in a rectangular channel. The experimental method is to compare the use of vortex generators with no vortex generators (baseline), vortex generators include concave delta winglet pair vortex generators (CDWP VGs) and delta winglet pair vortex generators (DWP VGs) with angles of attack was set at 15o and airflow velocity was set from 0.4 m/s to 2.0 m/s. Inlet, outlet, and surface tube temperatures were measured using thermocouples. From the results of the study, it was found that the use of vortex generators increases the convection heat transfer coefficient and pressure loss compared to those without vortex generators. When using DWP and CDWP VGs, convection heat transfer coefficient is increased by 44.91% and 84.68%, respectively, at Re = 11,101 to 11,272 compared to that without vortex generators and pressure losses increased by 3.51% and 8.20%.

Keywords
convection heat transfer coefficient, pressure loss, vortex generators

Topic
Mechanical Engineering

Link: https://ifory.id/abstract/EkHfDMFepc2a

Corresponding Author
M Fikri Perdana

Institutions
Industrial Engineering Department
Faculty of Industrial Technology
Islamic University of Indonesia, Yogyakarta Indonesia

Abstract
Abstract. English is the one of the most widely spoken languages in the world and is used as an international language for communication. The importance of English proficiency is the primary reason for some people to be motivated in English learning. Such learning process thus requires a learning facility to help achieve the targeted learning goals. One of the English learning facilities is board game design, which has been developed, in the previous study. However, the usability of this board game design as media in teaching-learning process remains unproven since it needs a reliable testing. On this basis, this study aims to analyze the usability of educational board game design developed based on effectiveness, efficiency, and satisfaction parameter. Usability test was conducted using performance measurement method and the system of usability scale questionnaire was distributed to more than 30 respondents of elementary education level at the fourth, fifth, and sixth grade. Experimental study was done in the elementary school to collect the required data. Statistical analysis was applied to test the hypothesis. Result of this study shows that the usability of developed educational board game design is valid for the learning process of elementary school students at 5% significance level with usability level of 85% for effectiveness, 83% for efficiency, and 71% for satisfaction.

Keywords
usability, performance measurment, SUS questionnaire, board game

Topic
Industrial Engineering

Link: https://ifory.id/abstract/rjxJqYMB72Zp

Corresponding Author
Eufrade Putra

Institutions
Industrial Engineering Department
Faculty of Industrial Technology
Islamic University of Indonesia Yogyakarta Indonesia

Abstract
Abstract. Rough handling in the slaughtering operation can cause a high stress on an animal which it will produce the poor quality of meat because content of glycogen in the muscle decrease up to lowest level. This condition will reduce the content of lactic acid on the muscle and increase the potential hydrogen (pH) grade on the meat more than normal level such that these results in easiness of the bacteria grow. On the other hand, the rough slaughtering operation using the conventional technique can also yield the accident for the slaughterer because the cow is mutiny. Thus, it is crucial to use the slaughtering tool that is safer and more comfortable. objective of this study is to design the ergonomic and innovative slaughtering tools to satisfy the user requirement. Survey is conducted to identify user criteria of the design. Theory of Inventive Problem Solving (TRIZ) is implemented as a fundamental to determine the inventive principle of design. And Quality Function Deployment (QFD) is applied to develop to the design specification. Non-parametric statistical analysis is done to test the hypothesis. Result of this study shows that the inventive principles identified are dynamic, parameter changes, combination, and equipotentiality so as the propose design is valid to satisfy user need at 5% of significant level that are safer, more practical, more reliable and more durable.

Keywords
ergonomic, innovative, slaughtering, TRIZ, QFD

Topic
Industrial Engineering

Link: https://ifory.id/abstract/eqActB6LwvpF

Corresponding Author
SUNARYO SUNARYO

Institutions
* 1: Health Research and Development Center, Banjarnegara
Corresponding Author : Sunaryo (yok_ban[at]yahoo.com) Cp.08122754138

Abstract
Background: Malaria is the most health problem in Purworejo District, especially the hilly areas which are bordered by Magelang District (Central Java Province) and Kulonprogo District (Yogyakarta Special Region) which are malaria endemic areas. The existence of malaria vector breeding habbits is nearby to settlements, and occurs every season resulting in transmission of malaria throughout the year. Purpose: Spatial mapping of malaria vector breeding habbits, thus help tracing and follow-up of malaria vector control interventions in malaria endemic areas. Methods: Survey and mapping used Global Positioning System of malaria vector breeding habbits and processed with ArcGIS, research location in Purworejo District, in April -November 2018 Results: Vector breeding habbits in the dry season are puddle along rivers and springs around settlements; small breeding, few water volume. The condition of the breeding habbits is shade from plants/trees. The appropriate intervention measures are action to flashing malaria vector breeding habbits, protection of springs and puddle larvasidation in the dry season. The use of mosquito nets for communities around the malaria vector breeding habbits . Conclusion: Malaria vector breeding habbits were identified could help the intervention action to control malaria by communitties, District Health Officer and it must be supported by the other programs and related sectors.

Keywords
Spatial, breeding habbits, malaria vector, Purworejo

Topic
Communicable and Non Communicable Diseases

Link: https://ifory.id/abstract/AFJkxu4CB2Nv

Corresponding Author
Warsinah warsinah

Institutions
Department of Pharmacy, Faculty of Health Science, Jenderal Soedirman University

Abstract
Bandotan (Ageratum conyzoides L) herbaceous plants have been empirically used for wound medicine and digestive disorders. The treatment is related to its pharmacological activity as an antibacterial. The purpose of this study was to isolate responsible compounds as antibacterial. The research phase is extraction using maceration method, fractionation by liquid vacuum column chromatography followed by TLC, the same profile of TLC combined and then tested for its activity against Esceresia coli and Staphylococus aureus. The results of the antibacterial activity test showed that the inhibition of ethyl acetate extract was 14 mm, the combined fraction 4 was 16 mm and subfraction Fg4.2 was 14.5 mm at S aureus, whereas in E coli extract the ethylacetate extract was 11 mm, the combined fraction 4 was 13 mm and sub Fg4.2 of 10 mm. The minimum inhibition of combined Fg1.2 subfraction against S. aureus is 12,5 mg / ml and 25 mg / ml for E. coli. Identification results with UV-vis, FT-IR and GC-MS showed that in bandotan herbs contain compounds called coumarin, kromen, fatty acids and eicosan.

Keywords
Ageratum conyzoides, isolation, Bioassay guided fractionation

Topic
Pharmaceutical Sciences

Link: https://ifory.id/abstract/9LXyv2nf3wUj

Corresponding Author
Ike Mardiati Agustin

Institutions
STIKES Muhammadiyah Gombong

Abstract
Background Hernia post surgery clients may get physical and psychological disturbances. They are the weak body organs and adaptation process upon the changes after the surgery in order to fulfill his obligation in accordance with their roles. Purpose This study aims at finding out phenomenology of acceptaning process and self-concept changes of hernia post surgery clients in Kebumen regency, Central Java. Method This study is a qualitative phenomenology descriptive by using interpretive approach on 8 participants (hernia post surger clients). Data were obtained through interview. Result The clients of hernia post surgery have undergone adaptation process, such as accepting process, adaptation of accepting process, new role response. They need support system like prymary caregiver and social environment support to face the changes in activity, physic, sexual pattern and the disturbance of self-ideal fulfillment. Conclusion The Are any acceptaning process and self-concept changes of hernia post surgery clients and this study recommend to provide therapy to hernia post surgery clients to maintain him self-esteem.

Keywords
Hernia post surgery, Acceptaning Process, self-concept changes

Topic
Nursing

Link: https://ifory.id/abstract/vKVZ3PTqw9EG

Corresponding Author
Aryana Citra Kusumasari

Institutions
Balai Penelitian Teknologi Pertanian (BPTP) Jawa Tengah

Abstract
This study aims to determine the effect of biogas waste on the growth of coffee plant seeds. The biogas waste used is from cows that get feed from red picking coffee waste. The research was conducted from July to December 2013 in Banaran Village, Kec. Ambarawa Kab. Semarang. This research was carried out by experimental experiment method using RAK (Randomized Group Design) 1 factor, which is giving biogas waste at 3 given levels at 14 days intervals. The treatment tried was P1 = 250 ml biogas waste / plant, P2 = 500 ml biogas waste / plant, and P3 = 750 ml / plant biogas waste, and P4 = PTPN fertilizer control. The parameters observed were plant height, number of shoots, number of leaves, and leaf area. The data obtained were analyzed using Analysis of Variety Anova. if there is a difference followed by the Smallest Significant Difference (LSD) test. The results showed that the best treatment was the administration of 250 ml of biogas / plant waste.

Keywords
biogas waste, slurry and sludge, coffee seedlings

Topic
Agricultural Development

Link: https://ifory.id/abstract/zbF3NQpLkCPr

Corresponding Author
Hayatun Nufus

Institutions
Postgraduate School, Sumbawa Institute of Technology

Abstract
This study aims to determine the effect of system quality and quality of information produced by SIMPLE on the level of satisfaction of application users. The population in this study were Government Civil Servants (PNS) in the Sumbawa Regional Secretariat and other Regional Device Organizations. The sample was chosen by purposive sampling technique. The method of data collection is done by questionnaire. The results of multiple linear regression tests obtained a regression quality coefficient of 0.265, while the quality of information is 0.706. The partial test results of each variable obtained a significant value (p) of 0.005 for system quality and 0,000 for the quality of information produced by the system. The value of p <0.05, which means that the quality of the system and the quality of SIMPLE information partially affect to the level of the application user satisfaction. Simultaneous test results (Test F) obtain a significant value (p) of 0,000. Where the value of p <0.05, which means that together the quality of the system and the quality of SIMPLE information affect to the level of application users satisfaction in the Regional Secretariat of Sumbawa Regency.

Keywords
System Quality Of SIMPLE, Information Quality Of SIMPLE, Users Satisfaction

Topic
Rural Infrastructure

Link: https://ifory.id/abstract/CjB7qFf4rhJn

Corresponding Author
Amanda Amanda

Institutions
Asia University, Taiwan

Abstract
Officials from the Chinese Ministry of Health have called for more attention to the protection of the rights to privacy of HIV/AIDS patients, following a court ruling that a hospital damaged a patients reputation by releasing false HIV-related information about the patient. The Xinzhou Intermediate Peoples Court of Shanxi Province rejected the appeal of the Xinzhou Prefectural Peoples Hospital against the original ruling by a district court, in the country-s first such case. The rights to privacy seems to be an issue in China, and it is actually a big deal which needs to discuss, especially in the medical matters since basically, the state has set the law regarding its citizens privacy. Illegal access to personal information, illegal providing personal information to others and personal decision interference, all belong to the infringement of Personal Privacy Act. The rules and regulations on the privacy rights regulated in their Constitution since the 1980s, however it was not implemented maximally due to the power of government and general reluctance in the past to litigate. By using a descriptive-qualitative method, the study will describe the implementation of the patients privacy regulations in the Peoples Republic of China. Moreover, the study shows that the right to privacy for the patients in China needs to get more attention for both government and ruling groups.

Keywords
Medical Act, Patient-s Privacy Regulations, Patients Rights, Peoples Republic of China

Topic
ASIAN Conference on Comparative Laws

Link: https://ifory.id/abstract/T6ArZawKPgfJ

Corresponding Author
Amanda Amanda

Institutions
Asia University, Taiwan

Abstract
Globally, Asia is one of the fastest growing regions for digital innovation. Digital innovation is really needed to support the development of a country, one form of digital innovation is the existence of artificial intelligence (AI). Moreover, in some countries in Asia have been promoting artificial intelligent use, and also enacted personal data protection regulation. Because data is the basic element of creating AI, so it is very important to have regulations regarding the protection of personal data. Indonesia as a developing country and currently facing for the industrial revolution 4.0 wherein the future it will also face increasingly rapid digital innovations. So, to implement Artificial Intelligent in Indonesia, personal data protection is needed. The research aims to know (1) the urgency of enactment personal data protection regulation in Indonesia. (2) Comparative study with some Asian countries such as, China, South Korea and Singapore on the enactment of personal data protection regulation. The research method used is a normative legal research, this research based on the secondary data which divided into primary legal material, secondary legal material and tertiary legal material. Furthermore, the methods of collecting data in this research will be done through library research by literature learning, this method will collect the data from reading, analyzing and try to make conclusion with relevant document. The data will be analyzed systematically through juridical qualitative.

Keywords
Artificial Intelligence, Big Data, Data Protection Regulation, Digital Innovation

Topic
ASIAN Conference on Comparative Laws

Link: https://ifory.id/abstract/X7KxMGQ34d8c

Corresponding Author
Amanda Amanda

Institutions
Asia University, Taiwan

Abstract
Birth defects or congenital anomalies affect an estimated 1 in 33 infants, resulting in 3.2 million children with disabilities related to birth defects every year and 2.68 million infant mortality, 11.3% cause by birth defects. South-East Asia Region has the second highest prevalence of birth defects in the world, 9% of under-five deaths and 12% of newborn deaths in South-East Asia Region were due to congenital anomalies in 2015. Related to this phenomenon, since 1976 the United Kingdom was established the law which is strictly protect the children from the congenital anomalies. This law was established by considering the congenital anomalies in consequence of some persons fault since genetic is not the only causative factor of the congenital anomalies but could also be happened due to the someones act. By considering the condition of South-East Asia Region as the second highest occurrence of Birth defects, Indonesia have to take an action in order to prevent or reduce the number of Birth defects. The existence of the Child Protection Act in Indonesia currently does not cover the issue of the congenital anomalies. There should be a revision upon the law in order to handle the phenomena of congenital anomalies. Through this research, authors aim to show the urgency of the prevention upon the congenital anomalies effect through the law in order to provide the protection and clear responsibility upon the children with congenital anomalies.

Keywords
Congenital Anomalies, Birth defects, Child Protection

Topic
ASIAN Conference on Comparative Laws

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

Corresponding Author
Amanda Amanda

Institutions
Asia University

Abstract
Indonesia is suffering with a lot of mental health patients who have been in shackled or locked up in narrowed spaces. Approximately, there are 57,000 people with real or perceived mental health disorder and latest Human Rights Watch data shows that more than 18,800 people now live in shackled in Indonesia. Even though the government banned shackling in 1977, it is undeniable that many institutions, traditional therapists and families are still performing human shackling. Shackling people with mental health conditions is illegal in Indonesia and yet it remains a widespread and brutal practice. Regarding to this phenomenon, Indonesia has enacted the Mental Health Law 2014 which cover mental health issues and it aims to uphold for the rights of people with mental health disorders. Furthermore, the researchers would like to know how Indonesian government deals with the mental health patients in term of respecting, protecting and fulfilling their rights. Aside of that, the researchers also try to make comparative study with Taiwan as the country which has excellent health care system in the world. Through this research, the authors aim to show the number of the human shackling in Indonesia still persist which caused by inadequate regulations, lack of mental health hospitals, low level educations and shortage of psychiatrists and other mental health providers. By considering the condition above, the research suggests that Indonesian government has to take important steps to end the practice of shackling people with mental health conditions in order to respect, protect and fulfill the human rights of mental health patients. Moreover, the Indonesian government should immediately order inspections and regular monitoring of all government and private institutions and take action against facilities that practice shackling or abuse people with mental disorder.

Keywords
Mental Health Law, Human Shackling, Human Rights, Comparative Law

Topic
ASIAN Conference on Comparative Laws

Link: https://ifory.id/abstract/VEkCNzyrvj7L

Corresponding Author
Amanda Amanda

Institutions
Universitas Muhammadiyah Yogyakarta

Abstract
Disruptive era triggers a complex proposes on the limited spatial zone of countries. Incorporating a harmonious nexus among economic missions and ecological requirements is a must. Policy holders are encouraged to invent the tools or due mechanisms of budgeting and tax system to harness a environmental degradation become supreme. This research is intended to design the theoretical and practical nexuses among the role of tax legal system, environmental legal system in tackling environmental damages. The type of research is a doctrinal based study to find out accurate principles and supported also by the approach of sociological legal study to make sure the invented principles have been examined. Thus, mix method approach is driven to accomplish the comprehensive proposes of study. The result of research found that strategic and interdependency nexuses among the tax legal system and environmental legal system in incorporating the workable principles and taxation governance to tackling the environmental degradation are necessary needed. The principles have roles for the cores to realise the functions: the budgeting functions in term of achieving the people prosperity and the regulating functions in term for performing the sustainable development. The existing taxation governance is still placed in the wide range of gap among the hopes and the practices. The hopes illustrate that the both tax functions are targeted to formulate many efforts to overcome the environmental damages and incorporate comprehensively in the taxation legal system. In fact, this principle has been considered as economic and politic burdens or it could be internalized for only the complement components. It is urgent to design an environmental principle based systemic legal taxation that supported by the visionary policy, responsive laws, well organized and coordinated institutions, effective functions of law enforcement, and high empowered civil societies

Keywords
Supremacy, Green Tax, Surmount, Environmental Detriment

Topic
ASIAN Conference on Comparative Laws

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