Indonesia Conference Directory

Corresponding Author
Ahmad Said

Institutions
Bina Nusantara University

Abstract
Rapid change is an accelerating problem for projects in most industries. There are phenomena for project complecity impact to firm performance. The aim of this paper to explore how project complexity influence PPM capabilities, PMO Practioner, and Innovation Culture to firm performance. This quantitative study was conduct the test relationship from project complexity to PPM Capabilities, PMO Practicioner, Innovation culture, and test simultant to firm performance. An online questionnaire was used as a survey tool to obtain data from strategic position projects in financial service indursty. This paper proposes a conceptual integrated research model of strategic innovation management will impact to project management environment, as the realization of dynamic capability influences business performance.

Keywords
Project Management, Complexity, Innovation Culture, Firm Performance

Topic
Strategic Management

Link: https://ifory.id/abstract/mLHKP3nhuCMv

Corresponding Author
martiyadi nurhidayat

Institutions
1Product design, School of Creative Industries, Telkom University, Terusan Buah Batu, Bandung, Indonesia
2Visual Communication Design, Bandung High School Technology, Sukarno Hatta, Bandung, Indonesia

Abstract
Abstract Bandung is a gathering place for creative groups that produce creative products. Urban toys are toys that have visual meaning by applying symbols into the shape of characters. Starting from the anxiety of the creator through the process of creativity, the toy products are power angers. The making of this figure starts from visual references which are combined with shapes and colours that correspond to the meaning on the basis of the type of human nature. The process of creativity used is imitative creativity (unconscious), the researcher looks at the creator in the space and time of the process of creating a product until product development. The development of the figure “the power anger” product is a collaboration of ideas with other creators to create different new products.

Keywords
Urban Toy, Creativity, Product Development.

Topic
Design

Link: https://ifory.id/abstract/MreHnf7YUzQF

Corresponding Author
Salindri Almaas Yufa

Institutions
Fakultas Industri Kreatif, Universitas Telkom
Fakultas Industri Kreatif, Universitas Telkom
Fakultas Industri Kreatif, Universitas Telkom

Abstract
D-Dieuland is a tourist or recreation area located in Pagerwangi Village, Ciumbuleuit, Bandung, West Java. A distinctive feature of DDieuland itself is a large, outdoor and terraced area. Inside there are sections such as; play area, photo area, and food area, one of which is the Rasa-Rasa stand. Rasa Rasa Stand sells a variety of Sundanese foods. In addition there are family meal packages that consist of various types of wet and dry foods, and with various sizes. Based on observations made, the food utensils used by the Rasa-Rasa stand in the food distribution process are not safe because the food brought is too open. In addition there is fatigue in the physical part of how to deliver the order. Therefore a needs analysis was carried out using the Nordic body map questionnaire method in several samples, to be able to improve food safety and comfort when using users in ergonomics. The aim is to design references in developing food serving tools in the DDieuland area so that they can be applied and can help the of the waiter.

Keywords
Rasa-Rasa Stand, Serving Tool, Food Distribution, Ergonomic Aspect

Topic
Design

Link: https://ifory.id/abstract/Hbvwa6YeFTyV

Corresponding Author
Rizki Yantami Arumsari

Institutions
Telkom University

Abstract
In the Middle Ages, food presentations were more important then how the food taste. And in this digital era, since the past few years that kind of concept revert in such an unexpected way—through food sharing on Instagram. The activity of sharing food to Instagram has become a worldwide phenomenon, including in Indonesia. This activity often referred as -foodstagram-. The popularity of -foodstagram- cannot be separated from how the food presented, because the main purpose of -foodstagram- were trying to tease and arousing the appetite of anyone who sees it. This study become important in nowadays society. Through the virtual ethnography this study try to understand the aesthetics of -foodstagram- as a cultural artifact by some Indonesia -foodstagramer-.

Keywords
Foodstagram, Instagram, Aesthetics

Topic
Culture

Link: https://ifory.id/abstract/Zcft4rvdgKpu

Corresponding Author
Taufiq Wahab

Institutions
Telkom University, Jl. Telekomunikasi terusan buahbatu Bandung 40257

Abstract
The development of current technology makes the flow of information is speeding up. Nowadays, people have a dependency on using social media leaning to increase. Most people utilize social media for communication, socialization, or just lifestyle. From the internet, we can get everything, start from information about the recipes to personal information about someone. This is possible because a lot of people want to share personal information on social media. The all easiness which obtained from social media surely help activity in our life. It has benefited and also has a disadvantage, if we exploit it excessively one of the negative effects, we can receive is a personality disorder. Most people do not recognize this negative effect from social media utilize if we ignore this personality disorder, it can directly impact teen mental development. Therefore, it needs media that can inform recognize the initial stage of personality disorder that causes by social media exploitation. The qualitative methods were used in this study, whereas the collection of data is done through observation, interview, and literature study. The outcome data processing made into a reference for displaying information content on personality disorders. Infographic theory, illustrations, colors, typography, and layouts are the basis for infographic media design. Infographic visualization as visual communication media can deliver the information that is able to be accessed by the teen. The research result expected to be the aid that can help teens be wiser in social media utilization and exploitation.

Keywords
personality disorder, Infographic, social media

Topic
Design

Link: https://ifory.id/abstract/ncNwMJaRV8hg

Corresponding Author
Patra Aditia

Institutions
Telkom University, Faculty of Creative Industries

Abstract
One of the most acute urban problems is the emergence of psychiatric problems in the community, caused by the acceleration of daily routine. Some of these psychiatric problems are not only suffered by adults who live the lives of modern society, but also affect children. These children generally have a problem called B.L.A.S.T. (Bored, Lonely, Angry-Afraid, Sad, Tired). To overcome this problem, there are indeed a number of ways, including reading. Since 1802, Benjamin Rush, the father of United States psychiatry, recommends reading as part of therapy for patients with mental disorders. For children, this also applies, by adding more illustrations. This study analyzed three illustrated books that were considered widely read by children in Indonesia from ages 7-13 years. The visual analysis of the illustrations was then examined by Roland Barthess semiotic approach, to get conclusions about what visualization would have a positive impact on psychiatric therapy for children.

Keywords
Children, Illustration, Psychology, Semiotics, B.L.A.S.T.

Topic
Design

Link: https://ifory.id/abstract/bmAVKBYqjGa9

Corresponding Author
Wirania Swasty

Institutions
(1*,2,3)School of Creative Industries, Telkom University, Bandung, Indonesia
*wirania[at]telkomuniversity.ac.id
(4)School of Economics and Business, Telkom University, Bandung, Indonesia

Abstract
Food home industry in Bandung increased 7.19 percent in 2017. However, the lack of attractive packaging makes them are not competitive in the market. A deep understanding of packaging and labelling is important. This research-s objective is to contribute to the development of packaging design especially food home industry products and can be used as refer-ence for further research related to colour perception, packaging design, and creative industry. This study used qualitative and quantitative approach. Data collection is done through literature study, market observation and questionnaires. This study as a pilot study for further research on correlation between the perception of colour combination and consumer preferences. The results became the foundation for designing Primary Display Panel of banana chips home industry. From the study, it was suggested that the price that consumers perceived against the banana chips brands is the same as the ac-tual price on the market.

Keywords
banana chips, home industry, primary display panel, packaging, perception

Topic
Design

Link: https://ifory.id/abstract/n4MFXEjftJR8

Corresponding Author
Didit Widiatmoko Soewardikoen

Institutions
School of Creative Industries – Telkom University

Abstract
The rapid development of information and communication technology progresses greatly influence to the behavior and mindset of todays teenagers. Appreciation and a sense of belonging to the Javanese culture is increasingly diminished in adolescents today, especially in the city of Solo. Starting from the way of dressing, politeness and language, the youth of Solo have started to imitate the western and Jakarta style. Whereas the city of Solo has a Sriwedari wayang performance that contains the message of the importance of manners. The problem is how to make the Solo urban teenagers appreciate Javanese culture through Sriwedari wayang performances. Through phenomenology approach by collecting data using observation, interviews and literature study and using interactive data analysis found that in wayang performance have 3 important aspect (spectacle, order, and guidance) which can be used as media of Javanese cultural appreciation for adolescent, specially urban adolescent. The benefits of this research are the result, a model for a cultural affection campaign for regions throughout Indonesia, which each have high-value inheritance arts, thus building an Indonesian society that, despite its diverse cultures, is Indonesian self identity.

Keywords
campaign, javanese culture, wayang performance, manners

Topic
Culture

Link: https://ifory.id/abstract/b3HqEJtDYTKp

Corresponding Author
Mokh Adib Sultan

Institutions
Management Study Program
Faculty of Economic and Business Education
Universitas Pendidikan Indonesia

Abstract
Tea commodities are among the leading commodities in a plantation company. Based on observations revealed the quality of products and the production of tea produced decreases. Therefore it is necessary to evaluate what factors can have an impact on the phenomenon. This research focuses on supply chain performance from upstream to downstream. This research uses the Unified Modeling Language (UML) approach. Data obtained from interviews and observations with the plantation. The results of the study show that in the supply chain performance the system is well formed, so it is necessary to consider several things that have a negative impact on the production process.

Keywords
Supply chain, Unified Modeling Language

Topic
Innovation, IT, Operations and Supply Chain Management

Link: https://ifory.id/abstract/BmnjxWbevZ2R

Corresponding Author
Zainal A. Jelan Jelan

Institutions
1) Universiti Putra Malaysia
2) Faculty of Animal Science, Universitas Jenderal Soedirman

Abstract
In recent years, innovations in animal nutrition have yielded several products in the forms of feed additives/supplements for improving feed utilization and also producing novel meat products and quality to meet the demand of consumers. Consumption of meat from ruminant animals and its derivatives is also on the increase. In addition, nowadays, consumers are exceedingly interested in the quality of the products they eat, especially when this refers to meat, either white or red. A large amount progress is made in the exploitation of the nutrition of pigs and poultry than in the ruminant animals. Beef quality can be manipulated by a variety of nutritional manipulations and many have been implemented successfully in finishing operations world-wide. This paper provides a brief overview of beef quality and the manipulation of beef quality through feeding.

Keywords
meat, beef, nutritional manipulations, meat quality

Topic
Feeds, feeding, and animal nutrition

Link: https://ifory.id/abstract/e2ZLGyRK3h84

Corresponding Author
Jatmika Setiawan

Institutions
Universitas Pembangunan Nasional Veteran Yogyakarta

Abstract
Matang Keladang Lake in the Tawing Lama Village, Aranio, Banjar District, South Kalimantan is lake on the top of Meratus Mountain. This lake is striking NE-SW and icluding in the ultra mafic lithology at 152-135 years ago. This lake are formed together with Meratus Mountain formed at 150 years ago of collision interaction without the eastern of Sunda Land with Pasternoster micro continent. Juring the collision formed the horst and graben in Meratus Mountain contrlled by strike slip fault and reverse fault with striking NE-SW. One of graben who in fill of rain fall to be formed of Matang Keladang Lake (Raja Lima). The beauty of the Matang Keladang Lake (Raja Lima Lake) among others; the hills in the lake are formed by mafic and ultramafic rocks and not limestone; this lake is in the top of the Meratus Mountains. On some hills inside the lake, grows a very large kayu besi (ironwood) trees specific in Kalimantan. The other beauty, from one of the hills that bordered of the lake we can see sun rice in the morning and sun set in the evening, if the weather is nice. Therefor Raja Lima Lake we can lift it as one of geosite in the South Kalimantan Geopark, and can be developed as a leading tourism object in this Geopark. This is supported by paved roads to the location of the lake and ease of transportation.

Keywords
Matang Keladang Lake, Raja Lima, ofiolite, Meratus, South Kalimantan.

Topic
Geology

Link: https://ifory.id/abstract/tFkpAZP7u4KJ

Corresponding Author
Jatmika Setiawan

Institutions
Universitas Pembangunan Nasional Veteran Yogyakarta

Abstract
Pendawa hill is located in Jering, Sleman, Yogyakarta. It is one of hill who formed by diorite intrusion (Miocene) and intruded claystone of Nanggulan Formation ages Eocene. In this area will be built a simple housing and that opens some of the western side of the Pendawa hill. So that expose some of the lithology on the Pendawa hill. The beauty of the rare outcrop in the Pendawa hill, Jering, Sleman, than the authors propose that some of the area is preserve to become the geoheritage. Than it will be planned the construction of simple housing are integrated with geological touriem object in this area. For the supporting of the developmnet of simple hausing in this area, so used to arrange of slope stability analisis of all the area who cut of slope.

Keywords
Pendawa hill, simple housing, geoheritage, slope stability

Topic
Geology

Link: https://ifory.id/abstract/KNdmgDhLB4CG

Corresponding Author
Tri Siwi Agustina

Institutions
Postgraduate School of Universitas Airlangga

Abstract
MSME managers are currently obliged to understand about disruption. Understanding disruption is not an exception. Instead, it is a requirement to exist in todays global arena. Related to this, entrepreneurial orientation is considerably necessary to improve the performance and to ensure the sustainability of their business. In MSMEs, leadership has a strong influence on entrepreneurial orientation and company performance. Transformational leadership is a relevant style to develop the performance of MSMEs in a rapid environment that requires adaptation (Matzler et al, 2008). This research aims to find out about 1) the influence of the entrepreneurial orientation on the performance of MSMEs assisted by the Surabaya City Trade Office, with the limitations of MSME performance; 2) knowing the moderating effect of transformational leadership on the influence of entrepreneurship on the performance of MSMEs under the guidance of the Surabaya City Trade Office with the limitations of MSME innovation performance. The sampling method is purposive sampling, with the provisions of several requirements. The sample in this study is the owner of the MSMEs in the processing sectors, namely food, garment and handicraft in the assistance of the Surabaya Ministry of Commerce in 2017 with a total of 50 respondents. The process of collecting data is conducted by giving questionnaires and interviews. To test the hypothesis, the data in this study is processed with Partial Least Square (PLS). The result shows that the Entrepreneurial Orientation proved to result in the innovation performance of MSMEs fostered by the Surabaya Ministry of Commerce. The next result shows that from 6 aspects of transformational leadership behavior, there are only four of them (Facilitating the Acceptance of Group Goals, Providing the Right Role Model, Setting High Expectations, Demonstrating Supporting Behavior) which have strong effects on improving organizational performance. Two other aspects of leadership behaviors, namely Articulating Vision and Offering Intellectual Stimulation were proven to weaken the influence of entrepreneurial orientation on the innovation performance of MSME Assisted by the Surabaya City Trade Office.

Keywords
Transformational Behavioral Leadership, Entrepreneurial Orientation, MSME Innovation Performance

Topic
Human Resource Development

Link: https://ifory.id/abstract/R6cxNHp47b2F

Corresponding Author
Rahmawati S.Psi.,M.A

Institutions
Study Program of Guedance and Counseling Education1,5, Biology Education2,
Civic Education3, Sosiology Education4
1-5 Faculty of Teacher Training and Education, Sultan Ageng University
Serang-Banten

Abstract
This research aims to know the relationship between WFB on the empowerment of communities. The respondents of this study were 54 women in Serang City Province of Banten. Sampling by purposive sampling with restrictions on the subject of women, married, living in a single house with a partner, living with the nuclear family. The procedure of collecting data by summated rating method. The scale of self-acceptance, happiness, and WFB. From F-test there are values F = 43.28; R = 0.793 (> 0.5) with p = 0.001 (<0.01), there are positive meaning relationships between self acceptance and happiness with WFB. Partially from the t-test, the scale of self-acceptance of WFB obtained a value of R = 0.747 and p = 0,000 (<0.01), meaning there is a positive relation between self-acceptance and WFB. adjudication Whereas from happiness to WFB obtained the value of R = 0.739 and p = 0.007 (<0.01), meaning there is a positive relationship between the happiness of WFB.

Keywords
self-acceptance; happiness, work family balance

Topic
What are the topics?

Link: https://ifory.id/abstract/EWKfuzXCH2na

Corresponding Author
Nia Karniawati

Institutions
Unikom

Abstract
The purpose of this reasearch is to know inhibiting factor in e-government inplementation on local government. This research was conducted in DPMPTSP West Java using qualitative descriptive methods DPMPTSP West Java using qualitative descriptive methods. The results of the study show that the succesfull of e-government implementation is influenced by inhibiting factor in organizational change. These factors arise from in the organizational itself. Such as culture, norms and values in the organization. So that the success of e-government inplementation greatly influenced by these factors.

Keywords
inhibiting factors, e-government

Topic
Government Science

Link: https://ifory.id/abstract/Xpb9RMgYLu6k

Corresponding Author
Yusmarni Yusmarni

Institutions
UIN Sulthan Thaha Saifuddin Jambi

Abstract
Abstract. This study aims to develop constructivism-based trigonometric modules that the aspects of validity, practicality and effectiveness. The product of this development is a constructivism-based trigonometric module. This module contains aspects related to constructivism-based trigonometric material for students. This type of research is development research. This study uses the Plomp model which consists of three phases, the preliminary research, prototyping phase, and assessment phase. The preliminary research phase needs analysis, analysis of student characteristics, curriculum analysis, concept analysis, and analysis of existing modules. The prototype phase, constructivism based trigonometric modules are designed, then formative evaluations are carried out to determine validity, and the practicality of the product in the form of modules. The assessment phase an assessment was carried out with practicality and effectiveness tests. Data effectiveness is obtained from problem solving abilities. The results showed that the trigonometric module developed was valid and practical. As well as mathematical problem solving capabilities are classified as effective based on KKM.

Keywords
Keywords: Plomp model, constructivism, trigonometric modules

Topic
Curriculum, Research and Development

Link: https://ifory.id/abstract/gH6QctqFbkx3

Corresponding Author
sri Ramadhani

Institutions
Postgraduated Unimed

Abstract
This study aims to describe: 1) the validity of device-oriented learning models based on the developed model, 2) learning devices oriented to the development of learning problem models, 3) the effectiveness of device-oriented learning developed problem-based learning models, 4) improved communication skills of students using learning tools oriented to learning problems based on the developed model, 5) increasing student self-efficacy developed using learning tools oriented to problem-based learning models and 6) identifying student answer processes using learning tools oriented towards developing problem-based learning models. This research is research and development, using the 4-D development model. The subjects of this study were students of class VIII-A and VIII-B. From the results of trials I and II obtained: 1) Learning tools developed are valid criteria, both in content validity and construct validity. 2) learning devices developed meet practical criteria 3) learning devices developed effective criteria, 4) there is an increase in mathematical communication skills and self-efficacy of students using developed learning tools, 5) there is an increase in student self-efficacy using model-oriented learning tools developed models problem based learning developed 6) the criteria for good are mostly good criteria. The process of student answers in experiment II is more structural, systematic in accordance with indicators of mathematical communication skills

Keywords
Development of Study Peripheral, Problem Based Learning, Mathematic Communication, Self-Efficacy Student

Topic
Transformative Learning and EducationalLeadership

Link: https://ifory.id/abstract/vqhtQwuckR3T

Corresponding Author
Gufran Nurman

Institutions
State University of Medan
North Sumatera

Abstract
This research aims to know the (1) How the influence of the application of the model of learning piano playing ability against SAVI (2) how the influence of the application of the model of Explicit learning Instruction against the ability of playing the piano (3) how the influence of learning model based on gender differences against the ability to play the piano. This research was conducted at the vocational secondary school 11 While the population for students as much as 123 students. Sample school for research is the 63 students 33 students taught using instructional models SAVI and 30 students taught with the use of Explicit learning Instruction model.

Keywords
SAVI Models,EI Models, and piano playing skills

Topic
Education and Research Global Issue

Link: https://ifory.id/abstract/FkhRXdAjEPN9

Corresponding Author
Rahmat Sawalman

Institutions
a) Department of Marine Science, Faculty of Marine Science and Fisheries, Universitas Hasanuddin, Makassar, Indonesia.
*rahmatsawalman24[at]gmail.com

Abstract
The occurrence of marine debris on seagrass beds will be through fragmentation into small particles called microplastics (MPs). Sea urchins (Echinoidea) is one of the associated organisms on seagrass beds which can accumulate microplastics by mode of its feeding habits. This research was conducted from October-December 2018 in Barranglompo Island and aimed to know the abundance and characteristics of microplastics that accumulates in sea urchins (Tripneustes gratilla), seagrass leaf, and sediment. Sampling location was conducted at the area where T. gratilla were found. A sampling of sea urchins was taken in multispecies seagrass (Enhalus acoroides and Thalassia hemprichii). MPs in sea urchins, seagrass leaf and sediment were identified by visual identification method using a stereo microscope. The results showed that all samples of sea urchins (n=10), seagrass leaf (n=24), and sediment (n=8) were 100% contaminated by MPs. The average abundance of microplastics in sea urchins T. gratilla was 27.60±5.31 MPs/individual; in seagrass leaf E. acoroides and T. hemprichii in the T. gratilla sampling area were 0.15±0.03 MPs/cm2 dan 0.23±0.04 MPs/cm2, respectively; in sediment of T. gratilla sampling area was 152.50±29.38 MPs/kg. The characteristics of MPs were found to show similarities such as color (dominated by blue) and form (dominated by line).

Keywords
Microplastic; Sea urchin; Seagrass; Spermonde; Indonesia

Topic
Marine Resources, Conversation and ICZM

Link: https://ifory.id/abstract/hYKEvb2C9n7d

Corresponding Author
Mochammad Firdaus Ali

Institutions
Electrical Engineering Departement, State Polytechnic of Malang. Jl. Soekarno-Hatta No. 9, Malang 65141, Indonesia.

Abstract
One of the problem corresponds to the small dimension of an antenna is the bandwidth. In order to overcome the problem from small linear and multiple antenna array systems, the investigation of the antenna elements is needed. Design of planar antennas is to achieve an antenna that is able to match various demands in applications where size, cost, performance, and aerodynamic profiles are very important considerations, a low-profile antenna such as a small. The antenna performance on scattering parameters S11, gain, radiation pattern and impedance input are investigated at obtaining wideband antennas by adjusting antenna design parameters. The Substrate thickness needs to be adjusted to 0.813 mm and the element length from 2 mm to 0.05 mm. The calculation of return loss, gain, and the radiation pattern is presented using MoM-based WIPL-D. The antenna element when L2 is 2mm in the frequency range 4 GHz – 8 GHz which reaches a bandwidth of 23.4% and the resonance frequency less than the frequency of 5 GHz. When L2 changed to 0.05 the resonance frequency becomes 5 GHz and the bandwidth increased to 31.5%. Therefore, decreasing antenna element length(L2) affect the resonance frequency to the higher frequency and increase the bandwidth.

Keywords
Planar Antenna, Low Profile Antenna, WIPL-D, Array

Topic
Telecommunication Engineering

Link: https://ifory.id/abstract/whHckXe8yzaC

Corresponding Author
Andriyastuti Suratman

Institutions
a) andri_suratman[at]uii.ac.id
b) anitamulyanti6[at]gmail.com
Program Studi Manajemen, Fakultas Ekonomi
Universitas Islam Indonesoa

Abstract
The purpose of this study was to examine the influence of training, work environment and job satisfaction toward to teacher performance This is quantitative research, questionnaire as a tool used to collect data. Respondents in this study were 40 teachers from SD Muhammadiyah Condong Catur, DIY. The data analysis tool used in this study was SPSS 23, carried out multiple linear regression analysis and for path analysis used the sobel test by knowing its indirect effect. The results of this study show that there is a training effect on teacher performance, there is an influence of training on teacher job satisfaction, there is an influence of work environment on teacher performance, there is a work environment for teacher job satisfaction, there is an influence of job satisfaction on teacher performance, and no training influence towards teacher performance with job satisfaction as an intervening variable, and there is no influence of the work environment on performance and job satisfaction as an intervening variable. Suggestions that can be submitted by researchers is to maintain and continue to try to form a comfortable work environment for teachers to work, remain consistent to continue to carry out trainings in order to improve competence, ability and knowledge of teachers, further researchers can develop this research by examining other factors can also affect performance and satisfaction, such as work life quality, work health and safety, employee empowerment.

Keywords
training, work environment, job satisfaction, performance

Topic
Manajemen Sumber Daya Manusia

Link: https://ifory.id/abstract/ubNBe7daQjFZ

Corresponding Author
Mamat Rokhmat

Institutions
a) Universitas Telkom, Jl Telekomunikasi No. 1 Bandung
b) Universitas Jember,
c) Institut Teknologi Bandung, Jl Ganesha 10 Bandung

Abstract
We report the performance improvement Titanium Dioxide based solar cell, according to impedance measurements of the cells. The treatment of solar cells with NaOH has succeeded in increasing the performance of solar cells. The efficiency of solar cells increased to 1.34% and FF by 0.35 after NaOH was carried out after treatment. This increase occurs because of an increase in Na + ions, increased ionic conductivity of electrolytes. In addition, compilation of NaOH after treatment is carried out on a wide surface determined on the aluminum electrode. Increasing, this will increase contact between aluminum and electrolytes. The use of NaOH after treatment and deposition of Cu in TiO2 layers of solar cells was also able to reduce the resistance in solar cells from 4240 ohms before NaOH after treatment to 1550 ohms after NaOH after treatment. As a result, the performance of solar cells is increasing. These results indicate post-treatment NaOH can improve the performance of solar cells

Keywords
Sel Surya, TiO2, Metal deposition, impedance

Topic
Functional Materials

Link: https://ifory.id/abstract/BNJM729fZGkj

Corresponding Author
Sri Fadilah

Institutions
Accounting Study Program of Unisba

Abstract
The background of the study is West Java Province as a province with a large population and has 27 areas of cities with all kinds and cultures and the advantages of the region into the wealth of West Java. West Java still has economic and social problems, namely unemployment and poverty that must be resolved. There is something that should be a major concern, especially in distributing zakat is how zakat in having a high socio-economic value. Indeed, every zakat institution has unique programs, but generally the program fields are almost the same. The purpose of the study is to describe Community Economic Empowerment Based on Zakat Funds. The research method used is a case study with a descriptive analysis approach. The technique of collecting data is observation, interviews and documentation. The results of the study were community economic empowerment based on zakat funds, consist of the stages of mental development, group activities, capacity building activities. The conclusion of this study is that the field of study is the social field, the economic field of SME development and the economic field of cooperative development.

Keywords
Community Empowerment, Zakat and Zakat Funds

Topic
Management

Link: https://ifory.id/abstract/3yqNBu8Qfprz

Corresponding Author
Siriprapa Kaewjaeng Kaewjaeng

Institutions
Department of Radiologic Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai, Thailand

Abstract
​X-rays are important in diagnostic radiology. If the users lack of understanding of radiation and protection from radiation and proper may cause harm to the workers. Principles of radiation protection are defined by International Commission on Radiological Protection; ICRP) has determined the principles of radiation protection As Low As Reasonably Achievable (ALARA) is the time, distance and shielding. Which reduces the exposure to radiation and can reduce the radiation dose received. Increasing distance from the radiation source can reduce the amount of radiation according to the inverse square law and proper protection is important. In medical radiation shield to materials with high quality. Material commonly used for radiation protection is the lead (Pb). Lead is toxic to the environment in the process. This research studies the properties to prevent X-rays of the elements dysprosium (Dy) by the radiation shielding properties of 59P2O5: 10Al2O3: 20 Na2O: 10 Gd2O3: 1Dy2O3 With 60-120 kVp 200 mA 0.1 s. The results showed that when the concentration of dysprosium is increased. The linear attenuation coefficient and the mass attenuation coefficient increase with increasing of Dy2O3 content in glass matrix. The half value layer (HVL) and the tenth value layer (TVL). And when the X-ray energy is increase value, the linear attenuation coefficient and the mass attenuation coefficient decrease were HVL and TVL are increasing value. The comparison results show that the properties of HVL value in the glass sample was less than the general glass, concrete, and block. The properties of radiation shielding glass in the example has a value of nearby lead glass used in x-ray department. From this research found that the glass example Dy3+ with masking properties of radiation, which are ideal for improved substitution of lead glass in the future.

Keywords
X-ray; Radiation shielding; Dy3+; Glasses; Structural

Topic
Metal alloys, ceramics and composite materials

Link: https://ifory.id/abstract/u4EaNtHBbm89

Corresponding Author
Jurubahasa Sinuraya

Institutions
Physics Department, Mathematics and Natural Sciences Faculty, Universitas Negeri Medan

Abstract
Creativity is one of the important elements in learning physics but is rarely studied to find out the effects of teaching applied to increasing creativity. The research is intended to describe the use of The ICARE Practice Based on Worksheet in increasing student creativity in the Physics Education Study Program. The course assessment formally uses The ICARE Practice Based on Worksheet and the Independent Torrance Test for creativity. At the beginning of the lesson given an explanation of work instructions followed by group organizing. The group used the The ICARE Practice Based on Worksheet to conduct physics experiments with the guidance of lecturers. The experimental results of each group were presented by each group and continued with interactive debates between presenters and comparison groups. Input provided by lecturers and students is used to make reports individually. The Independent Torrance Test is given as a pretest and posttest. Increased creativity is an effect of applying the The ICARE Practice Based on Worksheet in experimentation. The gain based test results were obtained from the posttest and pretest ratings. The test results show that improvement through creativity indicators is achieved on Originality, Flexibility, and Elaboration. The indicator has an increase of more than 70 % of the number of students. This increase does not occur in the Fluency indicator.

Keywords
ICARE; Worksheet; Creativity; Physics Experimental

Topic
Physics related sciences

Link: https://ifory.id/abstract/wtcyHF48xMTg

Corresponding Author
Waras Nurcholis

Institutions
1Departemen Agronomi dan Hortikultura, Fakultas Pertanian, Institut Pertanian Bogor
2Departemen Biokimia, Fakultas Matematika dan Ilmu Pengetahuan Alam, Institut Pertanian Bogor
3Pusat Studi Biofarmaka Tropika, Lembaga Penelitian dan Pengabdian kepada Masyarakat, Institut Pertanian Bogor

Abstract
Celosia cristata is a crucial medicinal and ornamental plants. The gamma irradiation with in vitro mutagenesis can be used to form economically developed mutants. The effects of gamma-ray irradiation on stomata and chromosome of in vitro leaves cultures of C. cristata were evaluated. Leave cultures were gamma-irradiated at 0-75 Gy, and the population at third-generation (MV3) was used to assess the stomata and chromosome in C. cristata. The result demonstrated that the treatments of gamma-ray irradiation could be useful to change anatomy of stomata and chromosome of C. cristata putative mutants. Stomata density was found higher in dose 75 Gy with value 101.4 /mm2. The chromosomes of putative Celosia mutants were anatomically changed, which compared to control plantlets. This result indicated that the gamma-irradiated treatment changed DNA in the nucleus of C. cristata plantlets.

Keywords
Celosia cristata, chromosome, stomata, in vitro

Topic
Bioteknologi dan Molekular Tanaman Obat

Link: https://ifory.id/abstract/r26B7pEMxvPa

Corresponding Author
EVAN RANDIKA

Institutions
PPM School of Management
prog-wm[at]ppm-school.ac.id

Abstract
Introduction : Companies can survive and develop in the future are companies that can take advantage of change and create value added for all stakeholders. Several studies prove that companies that have a lean process in all parts of the organization will create value added for organizations and customers, increase competitiveness, lower operating costs, and more resilience to external pressure. In carrying out the ship repair business, Yasa Wahana Tirta Samudera (YWTS) Shipyard has the goal of continuously improving the quality of their service, so that by doing so, YWTS could achieve efficiency and effectiveness in term of cost. Finding : In the current state, YWTS main problems are stagnation in Operating Profit Margin from 2015, second, a decrease in cash and cash equivalents from 2015, and a decrease in Inventory Turnover(ITO) from 15.6 in 2015 to 8.94 in 2018. METHOD : The problem-solving process in this system will use the Theory of Constraint method as an analytical framework, while this method also identifying, analyzing, and removing constraints that limit the companys value-added processes. In the process of solving problems, the author needs to analyze the main causes of the problem using the Current Reality Tree (CRT) diagram. The cause of the main problem chosen is the one which has a contribution value of 80% of the overall problem in the System (Undesirable Effect). Those main causes are silo thinking, lack of cost control system, and recapitalization of the document (Opname Pekerjaan and other documents) are not using computerized yet. Then, using Evaporating Cloud diagram, a lean strategy is proposed to eliminate the cause of the problem. Furthermore, Future Reality Tree (FRT) diagrams will give a description of the Desirable Effect, namely growth in Operating Profit Margin (OPM) and an increase in cash and cash equivalents. These goal revealed to be a medium-term action plan designed using the Transition Tree (TRT) diagram. RESULT & CONCLUSION : The result from this research is generate lean strategy that contains 5 ultimate program which can be implemented by company to increase their performance. Their programs are, "Development of visual management control and improvement community", "Development of software and computer-based system", "Development of material management”, “Development of cost center system”, and “Development of competency, skills, and knowledge”.

Keywords
Lean, Theory of Constraint, Cost Reduction, Impact-effort Matrix, Waste Elimination, Cost of Quality, Shipyard.

Topic
Operation and Supply Chain

Link: https://ifory.id/abstract/eaq4kZMG7PcQ

Corresponding Author
Kurniawati Gautama

Institutions
Telkom University

Abstract
This article is about the past, the present, and the future prediction about ceramic art in Indonesia. It will discuss the Brief History of Ceramic in Indonesia, Indonesia Ceramic Art Today, and Future Prediction of Indonesia Ceramic Art. We have to admit that Indonesia-s ceramic was influenced by the West, who separated the craft and art into low art and high art. The purpose of this article, is not to discuss the detail about such dichotomy, but this article merely to describe the development of Ceramic Art in Indonesia. The research methodology is literature research and field observation trough visiting some artists studio and visited the exhibition. As the observation and research, author found, that Indonesia Ceramic Art is very well developed. We can see from the continuity of many ceramic art exhibition held in Indonesia. Future example is Indonesia Contemporary Ceramic Biennale, which will be held in Jatiwangi Art Factory, Majalengka. For further research, it is suggested that the research topic is about development of South East Asia Ceramic.

Keywords
ceramic art, Indonesia ceramic, ceramic biennale, ceramic exhibition

Topic
Art

Link: https://ifory.id/abstract/yZetW9r2CJGY

Corresponding Author
SRI NURBANI

Institutions
Telkom Univeristy

Abstract
culinary industry, Bedi Zubaedi. It currently exists on more than 8 islands, more than 17 provinces, more than 220 outlets. Compared to similar fried chicken outlets, Quick Chicken outlet designs are more attractive because they use the concept of selling in containers. The advantages of Quick Chicken are offering a menu that is a combination of traditional and western. In addition, Quick Chicken also offers larger pieces of chicken than its competitors, namely Hisana and Sabana. Currently Quick Chicken is experiencing a decline in sales. This happens because the promotion done has not been able to make the target audience aware and loyal. Identification of these problems can be overcome by designing verbal message and visual media of Quick Chicken using creative strategies. The design of verbal message and visual media of Quick Chicken is ultimately aimed at increasing the sales of Quick Chicken by designing the right campaign using the AISAS method as a media strategy and utilizing various media tailored to the budget. The researchers hope that the design can be a reference for advertisers and designers to solve the problems of similar products.

Keywords
Semantics, Advertising, Visual Media, Quick Chicken

Topic
Design

Link: https://ifory.id/abstract/yen6XGxPNpYb

Corresponding Author
Syarip Hidayat

Institutions
School of Creative Industries, Telkom University, Bandung, Indonesia

Abstract
Traditional snacks are an attraction for Indonesia-s diversity. Besides the delicious taste, unique shape, and making process that is still traditional in maintaining flavor without using instant ingredients or dangerous preservatives. Traditional snacks are diverse, especially in Central Java. Each region has its specialty snacks. However, there are also similar snacks in other areas with different names. The similarity is in the use of ingredients, making process, and serving. Children need to know one of the cultural heritages in the culinary field in Indonesia. This diversity causes lack of knowing the identity of traditional snacks and there is no appropriate educational media for children. The purpose of the introduction of traditional snacks to children is to introduce and efforts to preserve traditional culinary. The method used are qualitative, literature and journal studies, observation and interviews. Board game is a medium that children can learning in a fun way. The introduction of traditional snacks of Central Java with this boardgame are useful for children to socialize with others, to train focus, be careful, patient, and better know their cultural heritage.

Keywords
Traditional Snacks, Board Game, Ethno identity, Central Java

Topic
Design

Link: https://ifory.id/abstract/ptCbmQgf62jB