Indonesia Conference Directory

Corresponding Author
Dhyah Mutmainnah

Institutions
Doctoral Management Program, School of Postgraduate Studies, Indonesia University of Education

Abstract
This study was aimed to test the effect of service quality and competitive advantage on business performance also explained a relationship between competitive advantage and business performance due to service differentiation as a moderator. The number of samples in this study were 100 people who had visited provinces that were declared as halal tourist destinations in Indonesia. To test the empirical model, Partial Least Square Structural Equation Modeling (PLS-SEM) analysis was used. The results indicated that service quality has an effect on competitive advantage. The essence of halal tourism emphasizes Moslem principles in managing tourism through polite and friendly services also service differentiation for all tourists and the surrounding environment. Therefore, to maintain Indonesia as the first worlds halal tourism, which has good business performance, the development strategy is directed at fulfilling the tourism competitiveness index as its main indicators, especially improving the service quality of tourism business.

Keywords
Service Differentiation, Service Quality, Competitive Advantage, Business Performance, Halal Tourism

Topic
Marketing Management

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

Corresponding Author
Myrtati D. Artaria

Institutions
^ Study Program of Social Sciences (IIS), FISIP, Universitas Airlangga, Surabaya, Indonesia
*Department of Anthropology, FISIP, Universitas Airlangga, Surabaya, Indonesia
*Corresponding author: myrtati.artaria[at]fisip.unair.ac.id

Abstract
The “212 Islamic Movement” in Indonesia is a group of muslims who actively carry out political actions and standpoints in the 2019 presidential election in Indonesia. Geneologically, this group became a considerable movement in politics after the action at the 2nd of December, 2016. At that time there was an alleged blasphemy of Basuki Gunawan—nicknamed Ahok, the Governor of Jakarta in 2012-2017. Recently this group becomes a prominent congregation of some muslims that carried out a critical outlook towards JokoWidodo-s government. This group actively criticize the President-s policy because they believe that he does not taking the side of the Indonesian people, and they assume that he gives more benefit to foreign, especially Chinese businessemen. This study aimed to know the perspectives in the 2019 presidential election in Indonesia. This study interviewed 7 (seven) informants who were representatives of the “212 Islamic Movement”. We found that most important figures from this group sided with Prabowo Subianto-Sandiaga Uno presidential candidate, rather than with Joko Widodo and his partner, although Widodo-s next vice president is a prominent Muslim clerics--Maaruf Amien. Amien is one of the role models of muslims, and it is somekind of contradiction that the “212 Islamic Movement” does not support him as a vice president. We conclude that there is a new phenomenon in the presidential election, where there is an impartiality of Islamic figures on an ulama.

Keywords
contradiction, Islam movement, president election, new perspective

Topic
Human Mobility and Culture Diversity

Link: https://ifory.id/abstract/X4CKZm3drcxU

Corresponding Author
Abu Bakar

Institutions
a) Faculty of Health Science, Universitas Gresik, A.R Hakim Road No.2B, Gresik, Indonesia
b) Magister Student Faculty of Public Health, Universitas Airlangga, Mulyorejo Road, C Campus, Surabaya 60115, Indonesia
c) Faculty of Nursing, Universitas Airlangga, Mulyorejo Road, C Campus, Surabaya 60115, Indonesia
* abu.bakar[at]fkp.unair.ac.id

Abstract
Nurses are the leading line of professional health care. Many studies of caring include factors that are influential or related, but there has been no intervention to improve the caring character of nurses. The purpose was to explain caring behaviour approach towards the improvement of nurses- caring character. This study was used Quasy-experiment design. Sample size of 100 nurses, cluster sampling in hospital of Gresik, Indonesia. Data collection used Caring Behaviour Inventory, then analyzed used Paired t-test and Independent t-test at significant level α ≤ 0.05. Results showed caring behaviour approach had significant influence improve the nurses- caring character. There were significant differences of nurses- caring character between two groups. Nurses- caring character should be supervised regularly to assess the performance of nurses, improve also maintain good caring behaviour.

Keywords
Caring Behaviour Approach; Caring Character; Nurses

Topic
Health and Medicine

Link: https://ifory.id/abstract/nMq8aAVWdf3u

Corresponding Author
Idi Jahidi

Institutions
Binus

Abstract
E-administration in Indonesia has an important role in public service deliveries. It is more efficient, effective, transparent and accountable by using e-administration. However, lack of infrastructure, leaders commitment in an integrated way in all areas in Indonesia, human resource e-literacy and bureaucratic and working culture are still occurred in Indonesia. This research uses qualitative method and descriptive analysis approach. Data and information are from literature review and interview some informans. By using theory u that consists of sensing, presencing, and co creating moreover by using Quintuple Helix then e-administration implementation in Indonesia can be improved. Key words: e-administration, Indonesia, theory u, Quintuple Helix

Keywords
e-administration, Indonesia, theory u, Quintuple Helix

Topic
Other

Link: https://ifory.id/abstract/Cabd8Z93qfm6

Corresponding Author
Moris Prayogi

Institutions
STIA Lan Jakarta

Abstract
Activities in the office of the administration of the population desperately needed for the creation of an orderly administration of registration of resident and civil registration, particularly in the environment the Government of DKI Jakarta, as well as for the community as a user direct services. The Government is obliged to provide official identity to its citizens which will further facilitate citizens in taking care of the daily needs in various fields because according to law mandate that residency data one utilized as a basis for other public services. In order to improve the quality of public services in a sustainable way, then be evaluated against the Organization of the public service by using the activities of Community Satisfaction Survey (SKM) conducted by the Department of population and Logging The civil Province of DKI Jakarta element whose value is still less well i.e. the handling of complaints, product suitability, timeliness of service, convenience and quality requirements for facilities and infrastructure. The presence of organizers such as the registration of population and activities of civil registration carried out by the Office of population and civil registration DKI Jakarta in General is very important for the life of the community, because since one&

Keywords
The Public Service, The Quality Of Service, The Administration Of The Settlement

Topic
Other

Link: https://ifory.id/abstract/DvZ7aT3hLkm4

Corresponding Author
Alin Rizki Pratami

Institutions
(a) Faculty of Mathematics and Science Education, Universitas Pendidikan Indonesia
*alin.pratami[at]student.upi.edu

(b) School of Graduate, Universitas Pendidikan Indonesia
*anna.permanasari[at]upi.edu

Abstract
Multiple representation is a method of learning that can be used by teachers to enhance students- thinking skills. The research has been conducted descriptively to explore the effectiveness of the implementation of multiple representation methods in science learning. The learning was carried out at a secondary school on respiratory system topics. The effectiveness of learning was studied from the perspective of student activities, students ability to represent concepts, and its impact on students reasoning skills. The results shows that always activating and bringing students closer with a variety of representations made students become experts to use various methods such as graphics, visual images, tables, and chemical reaction in explaining concepts. Almost all students give at least two types of representation in answering the test. On using Toulmins- Argument, it was also found the increase of students- reasoning skills from all of levels. The decrease in the percentage of students who were at level 1 in reasoning skills is followed by an increase in the percentage of students in the level 2 category. Some students showed the increase of their ability to level 3. Moreover, the quality of argument shifted from the domination of weak arguments to domination of strong arguments.

Keywords
Multiple Representation, Reasoning Skill, Toulmins- Argumentation

Topic
SCIENCE EDUCATION

Link: https://ifory.id/abstract/9dyBDWJ8xgRt

Corresponding Author
Lina Handayani

Institutions
Research Center for Geotechnology
Indonesian Institute of Sciences
Jalan Sangkuriang Bandung 40135

Abstract
Maumere at the north coast of Flores Island has experienced not only large earthquakes but also tsunamis. The earthquake sources in this area include thrust faults (north of the island, Timor Trough, and Sawu Basin), strike-slip fault at the west of the island, and Australian Plate subduction-related movements. In this paper, we reviewed all tectonic aspects and studies on a previous large earthquake. A thorough study of all possible sources and probability seismic hazard analysis indicated that events caused by the Flores back arc thrust has the highest possible effect to the ground attenuation in Maumere.

Keywords
Seismic hazard, Flores back thrust, Maumere

Topic
Physics

Link: https://ifory.id/abstract/yrhjBqA8CHF2

Corresponding Author
Machya Dewi

Institutions
Department of International Relations, Faculty of Social and Political Sciences, Universitas Pembangunan Nasional Veteran Yogyakarta

machya[at]upnyk.ac.id

Abstract
Merauke located in the eastern part of Indonesia, which has natural and cultural resources that can be managed as tourism assets. Merauke tourism provides an opportunity to reduce the poverty of the surrounding community through community empowerment. People gain economic benefits from tourism development to increase their welfare. However, if it is not managed properly, the development of Merauke tourism can also become a disaster in the form of environmental ecosystem damage. The benefits of tourism development will be meaningless if it cannot be maintained and generated to future generations. This article will discuss the empowerment of the Merauke community in supporting the development of sustainable tourism by maintaining the sustainability and preservation of environmental ecosystems while taking into account the socio-cultural conditions of the local community. This study uses a descriptive-qualitative method that describes community empowerment in supporting sustainable tourism while gaining economic benefits from the development. The data collecting is carried out through documentary study and interviews with the Merauke Regional Government, WWF activists, and community leaders. The results of the study show that community empowerment in supporting Merauke tourism is carried out by developing the entrepreneurial spirit in tourism, increasing social control in protecting the environment and focusing on the role of local leaders in the community in tourism development.

Keywords
community empowerment, economic benefit, environmental preservation

Topic
Sociological Aspects of Strengthening SDGs Achievement

Link: https://ifory.id/abstract/6yaEZ4zvUTgk

Corresponding Author
Faiz Husnayain

Institutions
(a) Department of Electrical Engineering, Faculty of Engineering, Universitas Indonesia

(b) Pusat Pengaturan Beban (P2B) PT PLN Persero Gandul

Abstract
A Flexible AC Transmission System (FACTS) device which is Static Synchronous Compensator (STATCOM) is commonly use to overcome voltage instability issue. However, the implementation of the STATCOM may cause a voltage increasement within the allowable limits in all areas and maintain the voltage stability of interconnected system. Therefore, this paper proposes an optimum placement of STATCOM to maintain the voltage profile of 150 kV subsystem during the loss of the transmission lines. The proposed methodology is verified by using a 150 kV interconnected system where the loss of two 150 kV transmission lines may lead to a voltage instability in the entire interconnected subsystem. The results show that the proposed method can maintain the voltage stability in the subsystem within the allowable limits in all period.

Keywords
Brute force method; FACTS; STATCOM; voltage stability

Topic
Electrical Engineering

Link: https://ifory.id/abstract/Gan9HNrJM8gc

Corresponding Author
Faiz Husnayain

Institutions
(a) Department of Electrical Engineering, Faculty of Engineering, Universitas Indonesia

Abstract
Loss of 500 kV A–B transmission line causes voltage instability in surrounding subsystem. This condition may cause further disturbance in the whole interconnected system. Improvement of voltage stability can be handled by adding FACTS devices, such as Static Synchronous Series Compensator (SSSC) and Static Synchronous Compensator (STATCOM). SSSC and STATCOM have the capability of dynamically controlling the power flow through a line. This paper aims to compare the performance of both devices to increase system stability. These methods are compared by analyzing the bus voltage, active power in line and rotor angle. As a result, this paper shows that the implementation of STATCOM is more stable in state of SSSC.

Keywords
FACTS; STATCOM; SSSC; InStability

Topic
Electrical Engineering

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

Corresponding Author
Faiz Husnayain

Institutions
(a) Department of Electrical Engineering, Faculty of Engineering, Universitas Indonesia

(b) Pusat Pengaturan Beban (P2B) PT PLN Persero Gandul

Abstract
In electric power systems, it will started from the generation phase until the distribution phase through transmission lines must take place well. The purpose of study is to analyze the implementation in optimizing the power flow and improving stability in Z Power System. Therefore, it is necessary to have sufficient electricity distribution so that the electricity sent can be as efficient as possible. In the Z electric power system, there are many problems in electric power transmission, namely loading on uneven channels and the threat of extinguishing in the event of a disturbance. Uneven load is caused by differences in impedance on the channel. Blackouts occur because the channel on the Z is a generator evacuation route where the area is crucial if a disturbance occurs. Therefore, a tool is needed to prevent it. One solution to this problem is to use a power electronics device called UPFC. The simulation results show an even distribution on the all transmission lines connected to substation of Generators will be decrease up more than 5% of the normal loading. In addition, the UPFC can also improve stability by compensating for the active power and reactive power needed by the system.

Keywords
Transmission System, Power Stability, FACTS, UPFC

Topic
Electrical Engineering

Link: https://ifory.id/abstract/dKAULXgnWGJ8

Corresponding Author
Widya Ernayati Kosimaningrum

Institutions
Department of Chemical Engineering, Faculty of Engineering, Universitas Sultan Ageng Tirtayasa, Jl. Jendral Sudirman km.3 Cilegon, Banten

Abstract
A dressing is usually applied on the wound care product to help healing process and prevent an infection as well as a complication. Many serious wounds such as heavy burns, diabetic wound, and surgical wound are requiring special dressing which has both antibacterial and proper wound drainage management properties to promote faster healing. Hydrogel composed of chitosan, honey, and gelatin can be a good candidate which provides match properties as required. Preparation of hydrogel has been conducted by physical mixing of the solution of chitosan, honey, and gelatin at 40oC. Then, the mixture was casted to form hydrogel films by each 2-4 mm thickness and followed by drying at 37o C for 24 hours. The resulted hydrogels are characterized to confirm its potential as wound care dressing by measuring gel fraction, swelling index, and antibacterial activity. The gel fraction of the hydrogel composed of 10 and 20 grams of gelatin (each with 0.5 and 20 grams of honey) was achieved respectively 68,86 % and 65,68%. The gelatin composition more than 20 grams led to lowering gel fraction significantly. The swelling index of hydrogel with 20 grams gelatin show almost four times higher. Reducing honey composition to 10 grams of hydrogel has improved both the gel fraction (about 25 %) and swelling index (about 12 %). These two properties have been improved further by increasing the chitosan composition up to 7.5 grams. However, the effectiveness of honey composition as antibacterial in hydrogel is still need to be further evaluated.

Keywords
hydrogel, chitosan, honey, gelatin, wound dressing

Topic
Chemical Engineering

Link: https://ifory.id/abstract/Vr2u7xRzhMZb

Corresponding Author
Hasna Nurhasanah

Institutions
(a) Industrial Engineering, School of Industrial and System Engineering, Telkom University
Jalan Telekomunikasi, Jalan Terusan Buah Batu Nomor 01, Sukapura, Dayeuhkolot, Bandung, Jawa Barat, 40257, Indonesia
*hasnanurhasanah_hn[at]gmail.com

Abstract
Machine is a vital tool of the company in helping the production process. Every company expects the production to run smoothly, but sometimes it is hampered by damage that happened to the machine, so that the production process is disrupted and causes losses to the company. Engine damage can be minimized by regularly evaluating the condition of the spare parts. In practice, if the inventory policy is not accurate it will causes stockouts or overstocks, which can lead to more costs for the company. This research aims to obtain an optimal preventive maintenance schedule and inventory policy for any spare parts by determine the reorder point (r) and the economic order quantity (EOQ) using the Markov Chains to analyse the reliability of the spare parts and the probability for the corrective maintenance will be needed. After the optimal inventory policy (r,Q) is found, the result of this research is the reduction of the total inventory system costs. If in reality the company is facing the stockouts problem, this research can help to decrease the shortage cost. And if the problem is overstocks that the company is facing, then this research can help to decrease the holding cost.

Keywords
Inventory Policy; Spare Parts; Reliability; Markov Chains

Topic
Industrial Engineering

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

Corresponding Author
Lovely Lady

Institutions
University of Sultan Ageng Tirtayasa

Abstract
A motorcycle is a vehicle that is widely used by Indonesia community. However, increasing of motorcycle users were not followed by a good driving behaviour, the increasing was directly proportional to increase in the number of traffic accidents. The motorcycle is one of the dominant causes of the traffic accident. This research aims to identify the causes of the deviation and violation in driving that conducted by motorcyclists. The characteristics of driving and the type of irregularities committed by motorcyclists collected using Driver Behavior Questionnaire (DBQ). The respondents were motor drivers who have a motorcycle driving license (SIM) in 8 districts in Cilegon. The data processing used the factor analysis method so that retrieved the factors that caused traffic deviation by the motorcyclists. This research find seven factors that caused the deviation and violation by drivers, they were lack knowledge and traffic rules, vehicle speed exceeds the threshold, the emotions, hasty, careless, not paying attention to the health, and not focus in driving.

Keywords
Driver Behavior Questionnaire (DBQ), factor analysis, deviation, traffic violation

Topic
Industrial Engineering

Link: https://ifory.id/abstract/qkKn28fgzupG

Corresponding Author
kulsum none

Institutions
untirta

Abstract
In the company, production scheduling is an important step to find out when to start a job and when to stop to end a job. Good scheduling will have a positive impact, namely low operating costs and delivery times which can ultimately increase customer satisfaction. In this study, the focus of the problem was 3 job 5 machines on the production of nuts at PT X. PT X is a manufacturing company specializing in General Contractor - Machining & Recondition Services that uses the FCFS (First Come First Served) system in its scheduling operations. The type of production flow in this company is the job shop because each product goes through a different process in each operation. The problem that often occurs in this company is the accumulation of orders at one time with a large quantity of products and human resources that are still relatively low can be one of the causes of delays in completing orders for customers. The method used in this study is the Non Delay Method and the Heijunka Method. Where, the Non Delay method is a method that does not let the machine idle if an operation can be started. While the Heijunka method is more concerned with equity in its production. In this study, scheduling using the Non Delay Method is better than using the Heijunka Method or using the existing scheduling method used by the company, because it can produce a faster makespan value. With this Non Delay method, to produce 3 Job 5 machines produce makespan of 3772.01 minutes or 62.87 hours smaller than using the Heijunka Method which results in makespan 3820 minutes or 63.67 hours. While the results of existing scheduling makespan only produce 3880.35 minutes or 64.67 hours.

Keywords
Job Shop Scheduling, Non Delay Method, Heijunka Method, Makespan

Topic
Industrial Engineering

Link: https://ifory.id/abstract/6XeKLjgVh4U2

Corresponding Author
Machya Dewi

Institutions
Department of International Relations, Faculty of Social and Political Sciences, Universitas Pembangunan Nasional Veteran Yogyakarta

machya[at]upnyk.ac.id

Abstract
Merauke located in the eastern part of Indonesia, which has natural and cultural resources that can be managed as tourism assets. Merauke tourism provides an opportunity to reduce the poverty of the surrounding community through community empowerment. People gain economic benefits from tourism development to increase their welfare. However, if it is not managed properly, the development of Merauke tourism can also become a disaster in the form of environmental ecosystem damage. The benefits of tourism development will be meaningless if it cannot be maintained and generated to future generations. This article will discuss the empowerment of the Merauke community in supporting the development of sustainable tourism by maintaining the sustainability and preservation of environmental ecosystems while taking into account the socio-cultural conditions of the local community. This study uses a descriptive-qualitative method that describes community empowerment in supporting sustainable tourism while gaining economic benefits from the development. The data collecting is carried out through documentary study and interviews with the Merauke Regional Government, WWF activists, and community leaders. The results of the study show that community empowerment in supporting Merauke tourism is carried out by developing the entrepreneurial spirit in tourism, increasing social control in protecting the environment and focusing on the role of local leaders in the community in tourism development.

Keywords
community empowerment, economic benefit, environmental preservation

Topic
Sociological Aspects of Strengthening SDGs Achievement

Link: https://ifory.id/abstract/F76AZKdYw4QD

Corresponding Author
Husaini Husaini

Institutions
Computational Mechanics Laboratory, Department of Mechanical Engineering,
Universitas Syiah Kuala
Jl. Tgk. Syech Abdurrauf No. 7, Darussalam, Banda Aceh 23111. Indonesia
*E-mail: husainiftm[at]unsyiah.ac.id

Abstract
Pulley is a mechanism consisting of a wheel that is fastened to a shaft that has a groove between the two edges around it. In its use pulleys always pair with a belt. The belt is usually used on the groove of the pulley to move power and rotation. Pulley failure often occurs due to excessive load and rotation. The case in this study was the failure of the crankshaft Pulley from a Truck that occurred in December 2016 so that the heavy duty truck could not operate anymore. The truck has only been used for around 20 months. The purpose of this study is to find the cause of failure. Therefore, it is necessary to perform a failure analysis where in this case an experimental study was conducted. The analysis was carried out starting from inspection and visual observation. And then also carried out laboratory tests namely hardness testing and observations on the surface of the crack using Scanning Electron Microscope (SEM). From a series of analyzes, the results show that the initial cracks occur in the corners around the key way. Because the pulleys experience a dynamic load, the initial cracks propagate to a final broken failure. Another result was obtained that the hardness of the outer part of the pulley around the key way, where the thickness of the hardness reaching 4 mm almost reached the thickness of the pulley around the keyway which was about 5mm.

Keywords
Crankshaft pulley; Crack propagation; Truck; Hardness; Failure analysis

Topic
Mechanical Engineering

Link: https://ifory.id/abstract/azJQBFUe4Pju

Corresponding Author
Agus Pramono

Institutions
Department of Metallurgy Engineering


Department of Chemical Engineering

Indonesia-Center of Excellence for Food Security Untirta (I-CIFERY)

University of Sultan Ageng Tirtayasa
Jl. Jenderal Sudirman Km 3, Kotabumi, Kec. Purwakarta, Kota Cilegon, Banten 42435, Indonesia

PIU IDB, University of Sultan Ageng Tirtayasa,
LPPM Building, 2nd floor, Jalan Raya Jakarta Km 4 Pakupatan, Serang – Banten Province, 42124, Indonesia

Abstract
The milkfish bones (chanos-chanos forsk/CCF) contains of: Ca 4%, P 3%, and protein 32%, it is necessary of processed new products so that the waste can be used optimally. The milkfish content contains various metallic elements which can be combined metallurgically with aluminum (Al) as a matrix and Titanium (Ti)/magnesium (Mg) as a wetting element which will give an interface between materials, so that it can be used as a composite material with material content of more than one type of matrix being a composite hybrid. Milkfish bone material is calcined at a temperature of 600 Celcius, and made into Hydroxyapatite. This material is made as reinforcement by mixing on Aluminum with Magnesium and lightweight metal as well, to be processed into hybrid composite material. The study refers to the influenced of the stress distribution at the process of composites based on milkfish calcination on the mechanical properties was produced by Self High Propagating Temperatures Synthesis (SHS) Method

Keywords
Milkfish bone, hybrid composites, Aluminum, SHS method, Stress Distribution and Hydroxiapatite

Topic
Metallurgy Engineering

Link: https://ifory.id/abstract/9PFtzwyAkU2W

Corresponding Author
Woelandari Fathonah

Institutions
a) Civil Engineering Departement, Faculty of Engineering, University of Sultan Ageng Tirtayasa, Cilegon, 42435, Indonesia
*woelandari[at]untirta.ac.id

Abstract
Expansive soils have low soil bearing capacity so thats causes problems in buildings. One ways to repair soil bearing capacity is improve the strength of original soil with chemical stabilization methods using slag and fly ash. The research goals were to find out the effect of adding slag and fly ash with reference to unconfined compressive strength value and physical properties of the soil before and after stabilizing with slag (10%, 20% and 30%) and fly ash (20%) and to know classification soil on jalan Kadusentar, Pandeglang District - Banten based on USCS classification. The results of this study obtained original soil types including the MH category is non-organic clay with high plasticity. The UCT value of original soil was 1,407 kg/cm2. Addition of slag and fly ash increased the value of unconfined compressive strength and can improve the physical properties of the soil by decreasing the value soil plasticity index. The maximum UCT value is the percentage of 20% fly ash and 10% slag of 8,393 kg/cm2 including hard consistency with unconfined compressive strength values greater than 4 kg /cm2 with curing time for 14 days.

Keywords
Clay, Stabilization, Slag, Fly Ash, UCT

Topic
Civil Engineering

Link: https://ifory.id/abstract/4jqQ3TYXxJhZ

Corresponding Author
Andri Prima Nugroho

Institutions
a) Dept. of Agricultural & Biosystems Engineering, Faculty of Agricultural Technology, Universitas Gadjah Mada, Jl. Flora 1 Bulaksumur, Yogyakarta, Indonesia
* andrew[at]ugm.ac.id
b) Department of Agro-Environmental Sciences, Faculty of Agricultural Technology, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 810-0395, Japan

Abstract
Tropical agriculture production is profoundly affected by the uncontrollable environmental condition. To obtain good agricultural products, farmers manage their farm to fit with the variation of weather and season. The farming managements are generally determined according to farmers personal knowledge, gained from the long-term experience from preceding years. Nowadays, climate change intensifies unpredictable weather and its unstable distribution. Consequently, conventional farming management considering the climate change factor should be considered. The farming management should face the dynamic change of weather condition as well as improve the farmers knowledge towards the implementation of precision agriculture approach. The objective of this study was to introduce an appropriate adaptation of precision agriculture technology by the utilization of information and communication technology (ICT) to improve conventional farming management in tropical agriculture production. The framework is implementing cloud technology as a backbone, which can be extended with various knowledge such as data science, plant biology, plant physiology, biophysical, and biomechanical. The appropriate adaptation of precision agriculture represented by the improvement of the conventional farming method using the technological aspect by fostering their knowledge to adopt modern agriculture empowered with Information and Communication Technology (ICT). Learning process from data-information-knowledge on the application of precision agriculture will be documented at the PA Knowledge Management System.

Keywords
precision agriculture; open field cultivation; cloud technology; smart farming; tropical agriculture

Topic
Other Agricultural and biosystems topic

Link: https://ifory.id/abstract/yVKaNwBjdm7X

Corresponding Author
Eva Leiliyanti

Institutions
Applied Linguistic Study Program, Universitas Negeri Jakarta

Abstract
The 2019 election Indonesia can arguably be seen as an intriguing election. Not only is it due to the virulent claim contestation between the presidential candidates- camps – Jokowi-s and Prabowo-s – especially towards the contested versions of the election results based on the real count (the process has not met its end result) and the quick count (Jokowi-s votes outnumbered Prabowo), but that the contestation itself represents the long-drawn-out contention that stemmed from the synthesis as well as cleavage of discursive ideological political strands of Nationalist/Islamic(/-st?). The smear campaign regarding politics of identity (questioning their Islamic credentials, leadership capability and political platforms) propagated by both camps has perennially circulated and proliferated not only since the 2014 Presidential election, but that it also accumulated since the 2012 Gubernatorial election of DKI province. The latter contested the obscure synthesis and/versus polarization of Nationalist/Islamic(-st?) strands represented by the incumbent, Basuki Tjahaja Purnama (Sino-Indonesian Christian DKIs former Governor, Jokowis Vice Governor) versus Anies baswedan (Indonesian Yemen Descent, Jokowis former Minister of Education and Culture). The aforementioned phenomenon foregrounds the presidential candidates- billboard advertisements. This paper investigates the scopes the presidential candidates- billboards represent the symbolic identity smear campaign in Indonesias post-truth era, deploying social semiotic and language evaluation theories. The preliminary finding demonstrates that from the six billboards investigated (three billboards represent each camp – deploying stratified purposeful sampling), both written and visual texts of the presidential candidates- billboards not only represent the discursive contestation of Nationalist/Islamic(/-st?) strands, but that they also reflects the relativization of each camp-s beliefs through the supremacy of softening messages aiming at short-circuiting the voters- critical, analytical senses (in this case in the form of textual contradiction) in Indonesia-s post-truth era.

Keywords
the 2019 election Indonesia, the presidential candidates- billboards, social semiotics, language evaluation theory, smear campaign in post truth era.

Topic
Political Party and Election

Link: https://ifory.id/abstract/unh4PCVxfeGR

Corresponding Author
Prima Mulyasari Agustini

Institutions
Universitas Bakrie

Abstract
Cianjur as one of the districts in West Java is carrying out various activities under the framework of city branding namely Sapta Cita. This research focuses on the packaging of Sapta Cita as the Cianjur government strategy as well as flagship program for establishing city branding. The purpose of this study is to analyze: (1) stakeholder perceptions on the flagship program Sapta Cita; (2) the advantages, weaknesses, challenges and packaging opportunities of Sapta Cita as strategic city branding in Cianjur; (3) messages embedded within the strategic city branding of Cianjur through various programs in Sapta Cita ,and; (4) the implementation of Sapta Cipta Action Plan. The method used in this study are in-depth surveys and interviews involving the millennial generation in general, and other stakeholder groups such as community leaders, members of communities, visitors to tourist attractions, officials at the Cianjur Tourism and Sports Agency, Cianjur Bappeda officials, and Cianjur Public Relations Officer. This study finds that: (1) millennial generations generally know of Cianjur tourist attractions; (2) evaluation on advantages, weaknesses, challenges, and packaging opportunities of Sapta Cita points toward various of potentials in Cianjur that can be developed into robust city identity; (3) Cianjur-s jargon Jago is the core message in Cianjurs branding, and; (4) Sapta Cita as flagship program is carried out through the "seven-goal" program.

Keywords
Strategy, City Branding, Government Programs.

Topic
Sustainable Development Goals

Link: https://ifory.id/abstract/BAyhgkD7K2PU

Corresponding Author
Nuurrianti Jalli

Institutions
Faculty of Communication and Media Studies, Universiti Teknologi MARA, Malaysia

Faculty of Paramadina Graduate School of Communication, Indonesia

Abstract
Increasing Internet penetration across the globe and the wide distribution of false information on Internet platforms have resulted in the pressing need to study the effects of fake content on society. The advancement of technologies also had contributed to a more sophisticated false content could be produced. Widespread of forged images and realistic fake videos were made possible through computer-generated techniques. Several studies had been done by other scholars to study the influence of fake news during elections (see Allcott & Gentzkow, 2016; Persily, 2017). This research aims to look at the distribution of fake news during two elections in Southeast Asia, focusing on Malaysia 14th General Election in 2018 and Indonesia Presidential Election 2019; and how false information influenced political discourse. We employed two different methods for this study which were in-depth interviews with experts and social media analysis (SNA). We analyzed six different hashtags popular during these two elections and how these hashtags were used as conduits to share false information. For Malaysia, three specific hashtags were studied -

Keywords
Fake news, election, Malaysia, Indonesia, social media

Topic
Political Party and Election

Link: https://ifory.id/abstract/dVqD8JrZBtpg

Corresponding Author
Hasyim Adnan

Institutions
STISIP Banten Raya

Abstract
One source of local revenue is derived from regional retribution, so to maximize it, the Pandeglang District Government has issued Regional Regulation Number 11 of 2011 concerning Business Service Retribution. This business service levy is regional retribution which is a potential regional levy to finance the implementation of regional government. Regional levies are collected as payments for certain services. This study uses a qualitative research method with a descriptive approach that aims to find out how the implementation of regional regulations on service fees in Pandeglang district is implemented. The technique of data collection is done by interviewing informants who have been self-determined by the researcher using a purposive sampling model, then direct observation of researchers at the Department of Transportation of Pandeglang Regency to better know the real conditions in the field, as well as study documentation as a complement to the data secondary in this study. Policy implementation is a complex activity with so many factors that influence the success of a policy implementation. Implementation of Regional Regulation No. 11 of 2011 concerning Business Service Retribution by the Department of Transportation, Communication and Information in Pandeglang Regency is the process of realizing the Business Services program by the Department of Transportation of Pandeglang Regency so that it shows the results in the form of Regional Original Income (PAD). In addition, the implementation of these regional regulations also if implemented properly, will affect public satisfaction and increase local revenue through the regional tax levy sector. The results of the study show that this regional regulation has been implemented well but is still not optimal. This can be seen from the lack of maximum service fees and business services carried out by the Department of Transportation, and the potential for retribution that is considered very potential cannot be fully maximized by the Pandeglang district government.

Keywords
Implementation, Regional Regulation, Business Service Retribution

Topic
Local Politics and Decentralization

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

Corresponding Author
Ferina Ardhi Cahyani

Institutions
Faculty of Law, University of Sultan Ageng Tirtayasa
Jalan Raya Jakarta KM 04, Panancangan, Serang, Banten

Abstract
Environmental Problems are an undisputed issue both in Indonesia and in the world. The big and important issue of the environment makes United Nation launch the Sustainable Development Goals. One of them is about life on land, including forest. Indonesia, which was once dubbed as the lungs of the world, has now declined in quality. In 2016, research conducted by Indonesia Forest Watch announced that forests in Indonesia were reduced by one time the size of a football field every hour. Based on the 1945 Constitution of the Republic of Indonesia Article 33 paragraph (3) states that "earth and air and natural resources are contained in an environment controlled by the state and used to achieve massive prosperity of the state", so that it has been adjusted to forest needs so that it becomes a matter that needs attention. In Law No. 41 of 1999 concerning Forestry also has an opinion about forests that have benefits for life both in terms of ecology, socio-cultural, and economic. The research method used is the national research method, where the author uses legislation, books, and other literature as the main source. With this fulfillment, it is hoped that it will be able to create new policies that can provide benefits and changes to the condition of forests in Indonesia so that one of the objectives of the Sustainable Development Goals can be realized and the carrying capacity of forests can increase.

Keywords
Sustainable development; forest; supporting capacity

Topic
Sustainable Development Goals

Link: https://ifory.id/abstract/WkLY9Gvaxwzn

Corresponding Author
Iradhad Taqwa Sihidi

Institutions
University of Muhammadiyah Malang
Kampus III
Jl. Raya Tlogomas No.246 Malang, Jawa Timur
Phone: +62 341 464 318 (Hunting)
Fax: +62 341 460 435

Abstract
Political volunterism is often interpreted as part of the politics of citizenship in this 2019 simultaneous general election. This passion for political expression is rooted in the publics expectation of the presence of political figures who are pro on the public interest at large. Movable communities voluntarily mobilize their political resources to try to get the candidates who are elected. With strong energy and militancy, political volunteerism has proven to be able to help elect the candidates for the legislature in DPRD Malang. One of the candidates in question is Harvard Kurniawan, elected PDIP Candidates for DPRD Malang 2014-2019. This paper will then look in depth at how the pattern of political volunteerism works amid the logic of strong political pragmatism and the high cost of winning. This study uses a type of qualitative research with a descriptive approach. Data sources were obtained through interviews and observations and documentation. Data is processed through data collection, data reduction, data display and conclusion drawing. The concept of volunteerism is used as a theoretical reference.The results of the study show that volunteerism works by utilizing friendship relations, social capital and political networks owned by Harvard Kurniawan and his father. The association makes volunteers work sincerely in the winning process so that they are optimal in seeking support. Their movements also proved to be very solid, systematic and able to reduce political costs. This research has implications for the views of some of the public who accuse volunteerism of being difficult in the capital-intensive Indonesian electoral politics. In a skeptical view, volunteerism is merely a camouflage of evil political practices in order to get positive sympathy in society. The findings in this study at least answer these doubts.

Keywords
Volunterism, General Election, Political Strategy.

Topic
Political Party and Election

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

Corresponding Author
Ening Ariningsih

Institutions
1Indonesian Center for Agricultural Socio Economic and Policy Studies, Jln. Tentara Pelajar No. 3B, Bogor 16111, West Java, Indonesia
2Indonesian Center for Agricultural Socio Economic and Policy Studies, Jln. Tentara Pelajar No. 3B, Bogor 16111, West Java, Indonesia
3Indonesian Center for Agricultural Socio Economic and Policy Studies, Jln. Tentara Pelajar No. 3B, Bogor 16111, West Java, Indonesia

E-mail correspondence: ening.ariningsih[at]gmail.com
E-mail (Author 2): handewipurwati[at]gmail.com
E-mail (Author 3): erwidodo[at]gmail.com

Abstract
As a highly perishable product, sales and marketing are very important for fresh milk produced by dairy farmers. This paper aimed to analyze the sales and marketing of fresh milk done by smallholder dairy farmers in West Java. Data used in this paper is a part of the IndoDairy Smallholder Household Survey (ISHS) data collected during August‒September 2017, covering 600 smallholder dairy farm households in Bandung, Garut, Cianjur, and Bogor Regencies. Descriptive statistic analysis using tabulation was employed to process the data. Almost all the dairy farmers sold fresh milk, except one in Bogor who sold milk in the form of processed milk. Almost all farmers (98 percent) sold their fresh milk to dairy cooperatives, showing dairy farmers- strong dependency on the dairy cooperatives. The price of fresh milk received by the farmers ranged from Rp4,794/L (Bogor Regency) to Rp4,212/L (Cianjur Regency), giving an average of Rp4,459/L. Due to the strong dependency on the dairy cooperatives, it is important to strengthen dairy cooperatives- management capacities to help dairy farmers improve their milk quality, and hence prices, as well as dairy farmers- welfare.

Keywords
fresh milk, sales, marketing, price, smallholder, cooperative

Topic
Socio-economic aspects of animal farming

Link: https://ifory.id/abstract/n7DYPb4xq2wM

Corresponding Author
Mau Lina

Institutions
a) University of Lampung, Lampung
*maulln197[at]gmail.com
b) Marine Geological Institute, Bandung

Abstract
Petrophysical analysis of well log data have been crucial for determination of reservoir prospect zone with lithology and hydrocarbon types based on petrophysical parameters. In addition, sensitivity analysis is carried out to determine elastic parameters that are sensitive of lithology variability and pore-fluid type. Based on the crossplot results, parameters such as Lambda-Rho, Mu-Rho, and VpVs ratio can detect lithology and pore-fluid types because they are sensitive to porosity and rock matrix characteristics. This study focuses on reservoir characterization of ‘MS- well on Late-Miocene N17 rock formation which was classified as a shelf carbonate matrix. The petrophysical parameters are carried out such as porosity ( ), water saturation (Sw), shale content (Vshale), and formation water resistivity (Rw) using density and neutron logs calculation, Indonesian-s equation, and qualitative analysis approcach. Based on the results of petrophysical analysis it is known that the reservoir zone is at 5003-5297 ft with total thickness 101 ft netpay. The reservoir has a limestone lithology with Gamma Ray-s value between 15-55 API. The hydrocarbon prospect zone is indicated by the separation of NPHI and RHOB curves with low value, porosity 18.5%, water saturation 37%, and water resistivity shows 0.12-0.13. The reservoir zone is indicated by the cut-off of Lambda-Rho <25 GPa*gr/cc, Mu-Rho <70 GPa*gr/cc, and VpVs ratio <2. Finally, both the petrophysical and sensitivity analysis show indication of fresh water biogenic gas reservoir.

Keywords
petrophysical and sensitivity analysis; reservoir characterization; lithology; carbonate; Nias basin

Topic
Geophysics,Geomatics and Geochemistry

Link: https://ifory.id/abstract/U7TQP3qapHjM

Corresponding Author
Mau Lina

Institutions
a) University of Lampung, Lampung
*maulln197[at]gmail.com
b) Marine Geological Institute, Bandung

Abstract
Petrophysical analysis of well log data have been crucial for determination of reservoir prospect zone with lithology and hydrocarbon types based on petrophysical parameters. In addition, sensitivity analysis is carried out to determine elastic parameters that are sensitive of lithology variability and pore-fluid type. Based on the crossplot results, parameters such as Lambda-Rho, Mu-Rho, and VpVs ratio can detect lithology and pore-fluid types because they are sensitive to porosity and rock matrix characteristics. This study focuses on reservoir characterization of ‘MS- well on Late-Miocene N17 rock formation which was classified as a shelf carbonate matrix. The petrophysical parameters are carried out such as porosity ( ), water saturation (Sw), shale content (Vshale), and formation water resistivity (Rw) using density and neutron logs calculation, Indonesian-s equation, and qualitative analysis approcach. Based on the results of petrophysical analysis it is known that the reservoir zone is at 5003-5297 ft with total thickness 101 ft netpay. The reservoir has a limestone lithology with Gamma Ray-s value between 15-55 API. The hydrocarbon prospect zone is indicated by the separation of NPHI and RHOB curves with low value, porosity 18.5%, water saturation 37%, and water resistivity shows 0.12-0.13. The reservoir zone is indicated by the cut-off of Lambda-Rho <25 GPa*gr/cc, Mu-Rho <70 GPa*gr/cc, and VpVs ratio <2. Finally, both the petrophysical and sensitivity analysis show indication of fresh water biogenic gas reservoir.

Keywords
petrophysical and sensitivity analysis; reservoir characterization; lithology; carbonate; Nias basin

Topic
Geophysics,Geomatics and Geochemistry

Link: https://ifory.id/abstract/L794QjvweZEH

Corresponding Author
Tri Nopi Yanti

Institutions
a) University of Lampung, Lampung
*trinopiyanti30[at]gmail.com
b) Marine Geological Institute, Bandung

Abstract
Comprehensive characterizarion methods are carried out to determine accurate source rock and reservoir identification. Geochemical data has become a critical part of recent unconventional exploration and development. However, due to high cost of geological core extraction and analysis, geophysical wireline logging tools have become the primary source of downhole measurement of geomechanical properties. This study covers an integrated approach at defining geochemical report derived from geological core extraction and analysis and its relationship with geophysical wireline logs of 5 (five) wells at Northeast Java Basin. Wireline logs can be used to identify reservoir and source rock intervals in the primary stage of well drilling. However, the well logs that directly measure the hidrogen content of the kerogen do no exist. Consequently, it used for source rock evaluations and calculation of Total Organic Carbon (TOC) most commonly include sonic, density, gamma ray, neutron, and resistivity. The Van Krevelen diagram has been applied to all 5 (five) wells that indicates 2 (two) of them have potential gas – kerogen type III/IV with marginally mature to mature source rock. The integration of well logs and geochemical data greatly improves the accuracy and understanding of the controls of reservoir quality and source rock. It can be used for further step of knowing basin potential and its prospect level.

Keywords
well log analysis; geochemical data; Total Organic Carbon; Northeast Java Basin

Topic
Geophysics,Geomatics and Geochemistry

Link: https://ifory.id/abstract/xvwgmD9VnpNE