Indonesia Conference Directory

Corresponding Author
Gemintang Bening Segara Asri

Institutions
Industrial Engineering, Faculty of Engineering and Technology, Sampoerna University, Jakarta

*tika.lestari[at]sampoernauniversity.ac.id

Abstract
Quality Control is an activity to maintain and direct to quality company product (and) services which can maintain the existence of the product in the long term period. In this study, we used the application of the Hotelling T2 Control Chart and Statistical Quality Control (SQC) to control the quality of bread production. Hotelling T2 Control chart is the type of multivariate control chart that is used to monitor the process of identifying the causes of variance and improve the process. In the application of the Hotelling T2 Control Chart, we used three major characteristics of quality, those are expiry, packaging, and price. The second method, Statistical Quality Control, is using the control charts of the cause-effect techniques and diagrams in quality control to minimize the rejected products. Based on the identification the number of products that fail is still within reasonable limits located between UCL and LCL. The main cause of the signal out of control is the packaging of the product. As the endeavor improvement from the company, the production process is increasing in the second phase.

Keywords
Hotelling T2, Control Chart, Statistical Process Control

Topic
Industry Engineering

Link: https://ifory.id/abstract/mJDaQL3Pv6HK

Corresponding Author
Aam Amaningsih Jumhur

Institutions
Universitas Negeri Jakarta

Abstract
The increasing number of production values due to an increase of batik exports to various countries as well as the national exports of batik would certainly help in generating foreign exchange. Batik industry is a culture and tradition based industry in which its raw materials is available in the country. In addition, it also has cultural value and helped absorb quite a lot of labor with owned some special skills. The aim of this study was to determine how the organizational culture variables intervened in the relationship between the human capital variable with competitive advantage variable, so that batik small industry entrepreneur would be able to formulate and choose the right strategy to win the competition by managing its human capital well. This study used primary data in the form of questionnaires distributed to 200 respondents. The data obtained from the questionnaire were analyzed using Classic Assumption Test, Multiple Linear Regression and hypothesis testing (f-test and t-test) with significance level of &

Keywords
Competitive Advantage, Human Capital, Organizational Culture, Small Industry Batik

Topic
Industry Engineering

Link: https://ifory.id/abstract/QvnJehHY6D7E

Corresponding Author
Havidh Pramadika

Institutions
(a)Petroleum Engineering Departemant, Univesitas Trisakti
*havidh[at]trisakti.ac.id

Abstract
Indonesian oil and gas needs continue to increase, all of which are inversely proportional to oil and gas production which is always decreasing, one of the efforts to increase production is by EOR injection, one of the EOR injections is polymer injection. In this study we will use FP3300S polymer with a concentration of 500ppm, 750ppm, 1,000ppm, 1,250ppm, 1,500ppm, 1,750ppm, 2,000ppm, 2,250ppm and 2,500ppm. The purpose and objective of this study was to determine the effect of polymer concentration on increased viscosity, determine effect of polymer concentration on polymer screening (compatibility, filtration, screen factor, thermal stability), and to find out how the results of polymer injection, the higher the study found. polymer concentration the higher the viscosity where the highest at the polymer concentration of 2,500ppm with 19,38cp, the viscosity needed by the polymer as the injection fluid is the polymer viscosity greater than 2X the oil viscosity to be injected, where the oil viscosity is 5,2cp. then while in polymer screening it is found that the higher polymer concentration is not necessarily good for screening polymers, and polymer inclusions have been shown to increase recovery factor, recovery factor obtained at 51.5% water injection and polymer injection is 23.1%, before injection really need to be on do screening first, in order to get the most optimal concentration to be injected.

Keywords
Consentration, Polymer, Injection.

Topic
Industry Engineering

Link: https://ifory.id/abstract/CeP6u7NJp4vR

Corresponding Author
Apriandi Rizkina Rangga Wastu

Institutions
a) Petroleum Engineering Department, Universitas Trisakti
*apriandi.rizkina[at]trisakti.ac.id

Abstract
The function of drilling mud is to lift drill cuttings to surface while maintaining condition in drilling hole. The purpose of this study was to determine ability to lift cutting in oil drilling wells using Cutting Transport Ratio, Cutting Concentration and Cutting Carrying Index methods. In drilling operations there are two important things must be considered in the wellbore cleaning, namely pumps and drilling mud rheology. Penetration formation layer will result in cutting due to chisel that erodes the rock so that if left unchecked it can accumulate at the bottom borehole. The speed of flow of sludge fluid is flowed, the flow pattern in circulation of sludge, and ability to lift the cutting in well are affected by mud pump to determine flow rate of pump. In addition to the value of rheology of sludge such as plastic viscosity and yield point values of mud density also affect the performance of the sludge to be a medium for lifting drill bits. Provisions on the method for lifting the cutting with the Cutting Transport Ratio method must have a value of> 90%, the Cutting Concentration method has a value of <5%, and Cutting Carrying Index has a value of 1.

Keywords
Cutting, Drilling fluid, Cutting Transport Ratio, Cutting Concentration and Cutting Carrying Index

Topic
Industry Engineering

Link: https://ifory.id/abstract/mFxBWbreq29N

Corresponding Author
Dana Marsetiya Utama

Institutions
a) Departement Industrial Engineering, University of Muhammadiyah Malang, Jl. Tlogomas No. 246, 65144 Malang, East Java, Indonesia
*dana[at]umm.ac.id
b) Vocation Faculty, University of 17 Agustus SurabayaJl. Semolowaru, Menur Pumpungan, Sukolilo, Surabaya 60118 East Java, Indonesia

Abstract
Recently, the manufacturing sector produces the primary source of carbon emissions. Therefore, it must consider the environmental aspect and economic impacts. Carbon emissions have become one of some an essential indicator of the company-s. One of some way to minimize carbon emission is scheduling appropriately. This study aims to reduce carbon emission in the permutation flow shop scheduling problem (PFSP). This problem considers the sequence of dependent set up and removal. We developed the Hybrid Binary Dragonfly Algorithm (HBDA) to solve that issue. In the HBDA, we offered 10% search agent use NEH algorithm. NEH is one of the useful heuristic algorithms. In this study, we did some numerical experiments. It did explore the best algorithm parameter and algorithm effectiveness. Some popular algorithm compares algorithm HBDA. The results show, there is some scenario to decrease carbon emissions in several various problems. Moreover, The HBDA proved useful to reduce carbon emission compared to other algorithms.

Keywords
Carbon Emission; Flow shop; Scheduling; Hybrid Binary Dragonfly; Metaheuristic

Topic
Industry Engineering

Link: https://ifory.id/abstract/7RrFkq8zxYum

Corresponding Author
Hilmi Aulawi

Institutions
a) Department of Industrial Engineering, Sekolah Tinggi Teknologi Garut, Jl. Mayor Syamsu No. 1, Garut, Indonesia
*hilmi_aulawi[at]sttgarut.ac.id
b) Department of Accounting, Universitas Garut, Jl. Raya Samarang 52A, Garut, Indonesia

Abstract
Efforts to create customer loyalty are one of the critical factors for maintaining the sustainability of a company. The purpose of this study is to identify the effect of brand awareness and perceived quality on smartphone customer loyalty. This study uses a mixed method of sequential explanatory. The stages of analysis begin with a quantitative approach then verified through a qualitative approach. The technique of collecting data uses questionnaire surveys and interviews. Participants in this study were smartphone users in Garut district with a total of 200 people. The results showed that brand awareness and perceived quality did not have a significant positive effect on customer loyalty. The high level of competition in smartphone products encourages companies in the sector to carry out intensive promotion activities. This condition resulted in consumers getting a lot of information about the uniqueness and superiority of the various smartphone products offered, thus increasing their desire to try the performance of these products. The results of the study found that the ability of companies to innovate is the critical factors for maintaining customer loyalty in conditions of very tight competition.

Keywords
brand awareness; perceived quality; customer loyalty; mix methods; innovation

Topic
Industry Engineering

Link: https://ifory.id/abstract/N26aCV3gFEfW

Corresponding Author
Ribangun Bamban Jakaria

Institutions
Universitas Muhammadiyah Sidoarjo

Abstract
The digital era provides easy access for users of smart phones in conducting transactions, this will provide challenges for pioneering business actors in conventional ways. This study aims to study the current system that can improve the competitiveness and growth of the Indonesian Bottled Drinking Water industry in the industrial era 4.0, namely by making product design changes aimed at increasing brand value. The method used is a quantitative method by deciphering product variables, increasing brand value, and several industry criteria 4.0. The expected results are industry 4.0 criteria that are able to answer the challenges of current transactions with a significant contribution to improving design to increase sales of bottled water products

Keywords
Product description, brand value, digital

Topic
Industry Engineering

Link: https://ifory.id/abstract/Mg2PbHkdU7zB

Corresponding Author
RINI SETIATI

Institutions
1)Universitas Trisakti , Jakarta- Indonesia
2) Lampung University, a student of the ITB doctoral program

Abstract
This study on thermal characteristics was conducted at a geothermal resources- in the X field in Indonesia, located at altitudes ranging from 980masl to 1800masl,where 26 wells have been drilled in the prospective area of 65 km2, where development is planned for 2 x 55 MW electric power. The research included determining the temperature of the formation at each well using well heating-up temperature profiles data, also to determine the thermodynamics condition or characteristic of the geothermal system. The research included a literature review on heat energy conversion to electricity. Based on a comprehensive literature review, the problems found in the present-literature will be analyzed, and the result will be used to recommend the possibility technology of conversion that can extract the heat energy optimally in the X geothermal-field.

Keywords
heating up temperature profile, thermodynamics, upflow zone, outflow zone, conversion technology

Topic
Industry Engineering

Link: https://ifory.id/abstract/cmJ8VjaLqfz9

Corresponding Author
Yatti Sugiarti

Institutions
Program Studi Pendidikan Teknologi Agroindustri,
Fakultas Pendidikan Teknologi Agroindustri, Universitas Pendidikan Indonesia

Abstract
One of Indonesian tropical plant collection diversity is eggfruit (Poeteriacampechiana) that known as sawo mentega in Indonesia. Eggfruit has high nutritional value and good function for health but their consumption still low and the fruit is unfamiliar for the most of Indonesian citizen. This research to develop food diversity by toast bread making to increase the utilization of eggfruit and promote the fruit to boarder citizen. This research aims to produce eggfruit toast bread products as a food diversification and find out the panelists acceptance of the eggfruit toast bread produced. Eggfruit toast bread compotition formulation will be the first step in this research. The best eggfruit toast bread formulation will be resulted based on the best phisical test, chemical test, and organoleptical test. The toast bread produced in this research is based on a formulation from the modified Bogasari Baking Center (2004). Eggfruit toast bread can be made from eggfruit puree and flour with different formulations. Formulation of wheat flour and eggfruit puree that can be made at 90 : 10; 80 : 20; 70 : 30; and 60 : 40, while for wheat flour and eggfruit flour formulations of 95 : 5; 90 : 10; 85 : 15; and 80 : 20. In general, panelists acceptance of eggfruit toast bread produced has the criteria of dislike-like for overall appearance, crust color, crumb color, uniformity of pores, tenderness, weakness, and aroma, while for taste is ordinary-like. The eggfruit toast bread produced has the characteristics of yellow, uniform pores, soft texture, aroma of bread, and a little of eggfruit taste.

Keywords
food diversification, puree, toast bread, eggfruit, flour

Topic
Industry Engineering

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

Corresponding Author
Rina Febriana Hendrawan

Institutions
a) Electrical Education Study Program, Universitas Negeri Jakarta
*) ivan.hanafi[at]unj.ac.id
b) Technology and Vocational Education, Faculty of Engineering, Universitas Negeri Jakarta
c) Electrical Education Study Program, Universitas Negeri Jakarta
d) Electrical Education Study Program, Universitas Negeri Jakarta
e) Electrical Education Study Program, Universitas Negeri Jakarta

Abstract
In the face of the Era of the Asean Economic Community (MEA) as a manifestation of the implementation of the agreement of the ASEAN Free Trade Area (AFTA), the Indonesian nation must have the right strategy especially in the field of basic education. Graduates of basic education must have adequate knowledge, attitudes and skills, including the ability to adapt to changes in work situations that continue to change dynamically. The study aims to develop a model of life skills education for students at the basic education level that is oriented to local wisdom. The skills implemented by the school are first mapped based on the suitability of local wisdom in a number of fields and the need for initial knowledge, attitudes and skills for students to prepare themselves to enter the workforce. The vocationalization model based on local wisdom at the basic education level is used to find solutions in an effort to complement and prepare basic education graduates who do not continue their education to become productive and competitive workforce to face global competition, especially in facing the ASEAN Economic Community. Initial research results in the form of interview instruments and guidelines reviewed by experts consist of 1) local potential, 2) selection of basic types of skills in schools, 3) availability of equipment and materials for skills practice, 4) resources in schools, 5) support the parties in the application of skills learning, and 6) the process of learning skills.

Keywords
vocationalization, local wisdom, life skills, education skills.

Topic
Industry Engineering

Link: https://ifory.id/abstract/n2BPKjQJVqct

Corresponding Author
Jafar Amiruddin

Institutions
(a) Department of Fire Safety Engineering, Universitas Negeri Jakarta
p3iunj[at]yahoo.com; jafar_amiruddin[at]unj.ac.id
(b) Department of Mechanical Engineering Education, Universitas Negeri Jakarta
(c) Fire & Rescue Management Office, DKI Jakarta

Abstract
This study aims to analyze the risk of occupational safety of firefighters using the AS / NZS 4360: 1999 semi-quantitative analysis method. The research was conducted at the East Jakarta Fire & Rescue Management Office. There are five stages of firefighters work that are analyzed: (1) Preparation / before departure, (2) Travel to the location of the fire, (3) Arriving at the location of the fire, (4) Extinguishing fires, (5) Post-fire suppression. The results showed: (a) Risk of work with acceptable categories as many as 13 risks, (b) Priority categories as many as 4 risks, (c) Substantial categories with 3 risks, (d) priority 1 categories as many as 5 risks, (e) very high category as many as 8 risks.

Keywords
risk of occupational safety, firefighters, fire prevention service

Topic
Industry Engineering

Link: https://ifory.id/abstract/TNEFC9KJ4Bvg