Indonesia Conference Directory

Corresponding Author
Maya Malinda

Institutions
Universitas Kristen Maranatha

Abstract
Penelitian ini merupakan studi pendahuluan yang bertujuan untuk memberikan gambaran mengenai literasi keuangan pada pelaku usaha mikro, kecil, dan menengah (UMKM) di kota Bandung yang mencakup wilayah kecamatan Antapani, Gedebage dan Sumur Bandung. Penelitian ini menggunakan data sekunder yang bersumber dari Biro Pusat Statistik, studi kepustakaan dan hasil-hasil penelitian terdahulu. Metode yang digunakan dalam penelitian ini adalah teknik analisis deskriptif berdasarkan data demografi sebagai profil pelaku UMKM yang diolah dengan program SPSS versi 21.0 for windows. Adapun profil pelaku UMKM di antaranya aspek-aspek jumlah pendapatan usaha, lama usaha, dan skala usaha mendeskripsikan literasi keuangan yang dimiliki pelaku UMKM. Hasil studi deskriptif yang diperoleh, akan dipergunakan untuk penelitian lebih lanjut, yang lebih luas dan mendalam, guna mendapatkan gambaran dalam menentukan metode dan model pelatihan dan aplikasi keuangan yang tepat sebagai upaya meningkatkan literasi keuangan pelaku UMKM di kota Bandung.

Keywords
literasi keuangan, UMKM, aplikasi keuangan

Topic
Kewirausahaan Dan Inovasi Bisnis

Link: https://ifory.id/abstract/9DLGNFbR2Bh7

Corresponding Author
BEJO SANTOSO

Institutions
(a) Universitas Mulawarman, jl. kuaro Kotak Po1068, Samarinda Kalimantan Timur, Indonesia

(b) Fakultas Ekonomi

Abstract
Penelitian ini bertujuan untuk menganalisis implementasi dan tantangan remunerasi terhadap kinerja dosen di Universitas Mulawarman. Penelitian ini menggunakan metode/pendekatan deskriptif kualitatif yang dikembangkan oleh Creswell (2009). Metode yang dilakukan dalam penelitian kualitatif yaitu melakukan wawancara dengan beberapa responden dan disesuaikan dengan penelitian. Hasil penelitian menunjukkan bahwa terdapat faktor yang mendukung dan menghambat implementasi remunerasi di Universitas Mulawarman. Faktor yang mendukung adalah regulasi, pedoman kinerja, sosialisasi, kinerja dosen, implementasi kebijakan, transparansi, sumber daya manusia, kemampuan organisasi, komitmen para pelaksana dan evaluasi. Sedangkan yang menjadi faktor penghambat adalah waktu pembayaran yang belum konsisten. Kemudian yang menjadi tantangan adalah Universitas Mulawarman harus memiliki badan usaha yang bisa menopang

Keywords
Remunerasi, Kinerja Dosen

Topic
Manajemen Sumber Daya Manusia

Link: https://ifory.id/abstract/NA4vhcxVtUYB

Corresponding Author
Heru Kristanto

Institutions
Fakultas Bisnis, Universitas Kristen Duta Wacana

Abstract
Abstrak Penelitian ini menguji pengaruh iklim keadilan prosedural pada perilaku kewargaan organisasional orientasi-pelayanan (PKO O-P) melalui pemediasi dukungan organisasional persepsian. Survei dilakukan pada 425 karyawan lini depan dari 56 hotel di Provinsi Daerah Istimewa Yogyakarta. Analisis data menggunakan analisis lintas-level, hierarchical linear modeling (HLM). Hasil penelitian menunjukkan bahwa iklim keadilan prosedural mempengaruhi PKO O-P baik secara langsung maupun melalui pemediasian dukungan organisasional persepsian.

Keywords
Kata Kunci: Perilaku kewargaan organisasional orientasi-pelayanan, iklim keadilan prosedural, dukungan organisasional persepsian, analisis lintas-level, hierarchical linear modeling.

Topic
Manajemen Sumber Daya Manusia

Link: https://ifory.id/abstract/MgaRdATtCP8G

Corresponding Author
Irwan Rosadi

Institutions
Program Magister Manajemen, Fakultas Ekonomi & Bisnis, Universitas Mulawarman.
Jalan Muara Kaman No. 1, Samarinda, Kalimantan Timur 75119, Indonesia.
E-mail: irwanrosadi[at]gmail.com, Telp: +628125382115

Abstract
Penelitian ini meneliti pengaruh variabel makroekonomi dan harga komoditas terhadap Indeks Harga Saham Sektoral (IHSS) Pertambangan di Bursa Efek Indonesia pada kurun waktu 2008-2017 yang kemudian dianalisis menggunakan Regresi Berganda (Multiple Regresssion). Hasil penelitian menunjukkan bahwa dari enam hipotesis yang diajukan , satu hipotesis yang diterima yaitu variabel nilai tukar berpengaruh negatif signifikan secara parsial terhadap Indeks Harga Saham Sektoral (IHSS) Pertambangan,sedangkan variabel makroekonomi dan harga komoditas lainnya yakni inflasi berpengaruh positif tidak signifikan, tingkat suku bunga berpengaruh negatif tidak signifikan, harga minyak dunia berpengaruh negatif tidak signifikan , harga emas dunia berpengaruh positif tidak signifikan dan harga batubara dunia berpengaruh positif tidak signifikan secara parsial terhadap Indeks Harga Saham Sektoral Pertambangan. Variabel makroekonomi dan harga komoditas yakni inflasi, nilai tukar, tingkat suku bunga, harga minyak dunia, harga emas dunia dan harga batubara dunia berpengaruh secara simultan terhadap Indeks Harga Saham Sektoral (IHSS) Pertambangan. Hasil temuan ini mendukung teori dan penelitian sebelumnya yang menjadi acuan peneliti.

Keywords
Inflasi, Nilai Tukar, Tingkat Suku Bunga, Harga Minyak Dunia,Harga Emas Dunia, Harga Batubara Dunia, Indeks Harga Saham Sektoral Pertambangan, Variabel Makroekonomi, Harga Komoditas.

Topic
Manajemen Keuangan

Link: https://ifory.id/abstract/XP8xtE7bzJqu

Corresponding Author
Nasrul Rofiah Hidayati

Institutions
Chemical Engineering Study Program, Faculty of Engineering, Universitas PGRI MADIUN

Abstract
ABSTRACT At present the public demand for fuel oil (BBM) is increasing inversely proportional to its availability. One of the efforts to reduce peoples dependence on BBM is to utilize alternative vegetable-based energy such as bioethanol. Bioethanol is a fermented product that can be made from a substrate containing carbohydrates. Breadfruit (Artocarpus artilis) is one of the agricultural products that has a fairly high starch content of 89% and is not included as a staple food source in Indonesia. Utilization of breadfruit is still not optimal because breadfruit is only used as a snack or made into flour. This study aims to make bioethanol with breadfruit raw material (Artocarpus artilis). The method of this study consisted of two stages, the first step was hydrolysis of breadfruit flour with a hydrochloric acid (HCL) catalyst. The concentrations of HCL used in this study were 1%, 1.5%, and 2%. The second stage of fermentation using Saccharomyces cerevisiae with 72 hours fermentation time, 120 hours and 168 hours. From the results of the research it was found that the highest levels of bioethanol to the treatment of HCL 2% concentration and fermentation duration of 168 hours was 17.6%.

Keywords
bioethanol, breadfruit, HCL concentration

Topic
Biology

Link: https://ifory.id/abstract/U9q7ev24ZGDb

Corresponding Author
Yeyen Komalasari

Institutions
Universitas Dhyana Pura

Abstract
Kesetaraan gender membuka kesempatan yang seluas-luasnya bagi wanita untuk mengembangkan karier. Berbagai organisasi sudah mengakui kemampuan wanita dalam mengemban tugas dan tanggungjawab, sehingga dukungan ini membuat wanita mampu untuk memutuskan orentasi kesuksesan kariernya (tujuan kariernya). Tujuan dari penelitian ini untuk mengetahui perilaku orientasi kesuksesan karier wanita, berdasarkan Women-s Career Development Models. Metode penelitian yang digunakan dalam penelitian ini adalah metode kualitatif dengan pendekatan fenomenologi interpretatif. Teknik penggalian data menggunakan wawancara mendalam (in depht interview) pada 6 informan wanita karier di Kota Denpasar. Kesimpulan penelitian; 1) idealistic achievement model merupakan wanita karier awal berkeinginan untuk berprestasi dengan mendapatkan tugas dan tanggungjawab yang menantang dengan harapan kedepan kariernya akan meningkat, 2) pragmatic endurance model merupakan wanita pertengahan karier berada pada titik harus memilih tanggung jawab keluarga atau profesional, sehingga mereka lebih berhati-hati dan menjauh dari prestasi namun tetap bekerja dengan baik. dan 3) re-inventive contribution model merupakan wanita pada karier akhir, mereka tidak berfikir tentang prestasi lagi, namun melihat karier mereka sebagai kesempatan untuk berbagi dan berguna bagi orang lain.

Keywords
Orientasi Kesuksesan Karier, Model Pengembangan Karier Wanita, Karier Wanita

Topic
Manajemen Sumber Daya Manusia

Link: https://ifory.id/abstract/tbREVn7c3UJ6

Corresponding Author
SULISTYANING KARTIKAWATI

Institutions
Universitas PGRI Madiun

Abstract
Interaction Analysis Application of Arduino Industrial Automation Trainer Based on Project to Improve Cognitive Ability and Bodily Kinesthetic Ability S. Kartikawati1, 2, S. Nita,3 1Program Studi Pendidikan Teknik Elektro, FKIP, Universitas PGRI Madiun Jl. Setiabudi No. 85 Madiun 2kartikawati@unipma.ac.id 3Program Studi Teknik Informatika, FT, Universitas PGRI Madiun Jl. Setiabudi No. 85 Madiun Abstract: This research aims to determine the interaction/influence of the application of Arduino Industrial Automation trainer based on projects to enhance cognitive abilities and bodily kinesthetic abilities. college student This research is in the form of quantitative descriptive research. The sample used in this study is one class taken using Saturated Sampling techniques. The research class was treated by using a project-based Arduino Industrial Automation trainer. The independent variables in this study are project-based Arduino Industrial Automation trainer, while the dependent variable is cognitive abilities and bodily kinesthetic abilities.. There are 3 kinds of analysis techniques, namely instrument analysis techniques, prerequisite analysis techniques, and hypothesis analysis techniques. The measured research data are cognitive ability data and bodily kinesthetic ability data. The analysis of the hypothesis test of this study used the T-Test with a significance level of 5%. T-Test Criteria are as follows, Ho is accepted / H1 is rejected if T count is smaller than T table and Ho is rejected / H1 is accepted if T count is greater than T table. From the results of the instrument test, namely the validation test, there are 75% questions stated valid. For the prerequisite test for the normality of cognitive abilities and bodily kinesthetic abilities on the pretest and posttest obtained L count < L table means the sample is normally distributed. For the prerequisite test for homogeneity of cognitive abilities and bodily kinesthetic abilities obtained F count < F table means the sample is homogeneous. The results of the T test for the first dependent variable cognitive ability obtained T count = 24.41 and T table = 1.697, because T count is greater than T table then Ho1 is rejected, meaning that there is an interaction/influence of the implementation of the Arduino Industrial Automation trainer based on projects in improving cognitive abilities. While the results of the T test for the dependent variable bodily kinesthetic ability obtained T count = 18.33 with T table = 1.697, because T count is greater than T table then Ho2 is rejected, it means that there is an interaction/influence of the application of the Arduino Industrial Automation trainer based on the project in increasing bodily kinesthetic abilities. So that it can be concluded that there is an interaction/influence of the application of the Arduino Industrial Automation trainer based on projects in improving cognitive abilities and bodily kinesthetic abilities. Keywor

Keywords
Industrial Automation Trainer, Arduino, Project, Cognitive, Bodily Kinesthetic.

Topic
Information Technology

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

Corresponding Author
Hanny Nurlatifah

Institutions
Universitas Al Azhar Indonesia

Abstract
Indonesia karena populasi penduduknya rata-rata 87% beragama islam membuat para produsen melihat potensi pasar yang cukup besar untuk membentuk mini market berbasis syariah. Pada tahun 212 mulailah berdiri beberapa minimarket syariah diataranya 212 mart, Sodaqo Mart, Kitamart. Penelitian dilakukan pada konsumen yang pernah melakukan transaksi di minimrket syariah. Hasil dari analisis brand positioning menunjukan bahwa indoneret dan alfamart dipersepsikan sebagai minimarket yang memiliki produk yang lengkap dan untuk Sodaqo Mart, Kita mart, 212 mart memiliki image sebagai minimarket yang memberikan promosi penjualan. Terbentuk enam faktor baru yang menjadi faktor-faktor yang akan mempengaruhi keputusan pembelian konsumen minimarket syariah. Kata Kunci: Minimarket Syariah, Perlaku Konsumen,Brand Positioning

Keywords
Perilaku konsumen, Mini Market Syariah,

Topic
Manajemen Pemasaran

Link: https://ifory.id/abstract/aUBh2QWGVKAw

Corresponding Author
Sekreningsih Nita

Institutions
University PGRI Madiun

Abstract
The definition of an algorithm is to describe a problem into a sequence of systematic steps in solving problems. Arranging the algorithm in sequence from beginning to end so that it can solve the problem. The results of the implementation of the algorithm are programs. So the purpose of making an algorithm is to facilitate the making of the program. There are 2 types of algorithms, 1) Text (narration and pseudocode), 2) Visual / image (flowchart). Comparison between the two, students understand it which is higher between the text or visual model. This study aims to see how much infuence the value of students understands the algorithm in text or in an image. In conclusion, students are easier to understand the types of algorithms in an image. The test uses the sample T test, with a 5% significance level obtained value = 0.5. This means that the t count is greater than t table of 2.06390

Keywords
algorithm, pseudocode, flowchart, t test

Topic
Information Technology

Link: https://ifory.id/abstract/p7ExeNwKUrtd

Corresponding Author
Ni Putu Dyah Krismawintari

Institutions
Universitas Dhyana Pura

Abstract
Pariwisata merupakan sebuah industri yang berkembang dengan cepat dan melibatkan interaksi kompleks dengan sistem alam. Konsep Green Marketing muncul pada akhir 1980-an. Internet adalah saluran yang efektif untuk memasarkan hotel yang ramah lingkungan. Pesatnya perkembangan Pariwisata di bali dapat terlihat semakin banyaknya desa di Bali yang menjadi desa wisata. Salah satu desa wisata di Bali adalah Desa Blimbingsari yang terletak di Kecamatan Melaya, Kabupaten Jembrana, Bali. Komite Desa Blimbingsari bersama masyarakat membuat community based tourism yaitu pariwisata berbasis masyarakat dengan menggunakan rumah masyarakat sebagai tempat akomodasi atau di sebut homestay untuk para wisatawan yang datang ke desa Blimbingsari. Penerapan Green Marketing pada Homestay desa wisata Blimbingsari dilakukan dengan Pemesanan kamar melalui website komite pariwisata, sesuai standar yang diminati oleh tamu dengan paket-paket yang ditawarkan. Dalam operasionalnya kegiatan ini melibatkan guide, yang mengelola Food and Beverage, Homestay, kesenian dan budaya dan masyarakat karena tujuannya adalah memberdayakan masyarakat.

Keywords
Pariwisata, Green Marketing, Homestays, Community Based Tourism.

Topic
Manajemen Pemasaran

Link: https://ifory.id/abstract/HZrUcN4Dduge

Corresponding Author
Mudiantono Soekirman

Institutions
Departemen Manajemen, Fakultas Ekonomika dan Bisnis
Universitas Diponegoro, Semarang
Jl. Prof. Soedharto SH Tembalang, Semarang 50275, Phone: +622476486851

Abstract
Salesperson is one of the important elements that contribute greatly to the companys profits. In addition, the salesperson is a party that deals directly with consumers so that it can influence the purchase decision. Therefore it is often referred to as the spearhead of the company. The high or low performance of salespeople is caused by various factors. One of the things that affect is the orientation of learning from self-salespeople. This study aims to analyze the effect of learning orientation on the performance of salespeople. Smart work, selling skills, and adaptive sales are used as intervening variables. The object of this research is the salespeople from Japanese motorcycles in Magelang. The sampling technique is purposive sampling, where the sample used is the salesman from the Japanese motorcycle that has been working for at least 6 months. Analytical technique using Structural Equation Model (SEM) - AMOS. Overall the results of this study shows that the orientation of learning has a positive effect on smart working, selling ability, and adaptive selling, smart working has a positive effect on the salespersons performance, adaptive selling have a positive effect on salesperson performance, and selling ability negatively and insignificant to performance of salespeople.

Keywords
Learning Orientation, Smart Work, Selling Skill, Adaptif Sales, Salespeople Performance

Topic
Manajemen Pemasaran

Link: https://ifory.id/abstract/Y6mLfH7JDNwM

Corresponding Author
Ronny Ronny

Institutions
Magister Manajemen STIE Perbanas Surabaya

Abstract
Penelitian ini bertujuan untuk menganalisis faktor yang penting dalam kemampuan karyawan bank merespon permintaan atau kebutuhan nasabah dan menganalisis kualitas informasi dalam layanan internet banking. Data dikumpulkan dengan menyebarkan kuesioner kepada 120 responden, dan melaksanakan kegiatan Focus Group Discussion. Hasil penelitian ini menunjukkan terdapat 6 faktor dalam responsive karyawan bank yakni Cepat, Tepat, Peduli, Aman, Banyak Saluran Komunikasi, Ramah. Sedangkan, terdapat 6 faktor Kualitas Informasi dalam layanan internet banking, meliputi Relevansi, Up-Date, Akses, Kemudahan, Lengkap, dan Akurat.

Keywords
Internet Banking, Responsif Karyawan Bank, Kualitas Informasi

Topic
Manajemen Pemasaran

Link: https://ifory.id/abstract/A9LyEdwDCZUQ

Corresponding Author
Desy Setyaningrum Setyningrum

Institutions
1) Magister Student of Agronomy, Graduated School, Universitas Sebelas Maret, Surakarta, Indonesia
2) Staff Lecturer in Agrotechnology Study Program, Faculty of Agriculture, Universitas Sebelas Maret Surakarta, Indonesia

Abstract
Synthetic dyes can cause health and environmental impacts, thus, there are opportunities to develop natural dyes, one of which is produced by Indigofera tinctoria plants. This plant is from fabaceae that has the potential to produce a natural blue color. Natural dyes are extracted from the leaves of plants that contain indigo compounds. Indigo growth and precursors are very dependent on environmental conditions, one of which is light intensity. This study aimed to study the morphological and physiological plant responses in Indigofera tinctoria to several levels of light intensity. The research was conducted in Puron Village, Sukoharjo with a complete randomized block design (RCBD) one factor namely the level of light intensity (100%, 50% and 25%) with 9 replications. Light intensity affected the morphology and physiology of Indigofera tinctoria. Plants responded to low light intensity by increasing the leaf area index, specific leaf area and plant height. Leaf area, specific leaf area and plant height were highest at 25% intensity. However, the number of leaves and nodes got greater at full light intensity. Higher light intensity increased the chlorophyll content a, b and total, thus, higher biomass yield which was 18.86 g at the age of 8 weeks.

Keywords
plant height, number of nodes, leaf area, specific leaf area, chlorophyll

Topic
Environmentally Sustainable Agriculture

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

Corresponding Author
Dyah Erni Widyastuti

Institutions
University Muhammadiyah of Malang

Abstract
Red chili is one of the important commodities, for household consumption and industrial raw materials in Indonesia. The imbalance between demand and supply and the condition of the season, causes price fluctuations. Fluctuations in the price of red chili always occur and contribute to inflation. This study analyzes the factors that influence production and demand, as well as the elasticity of demand for red chili. Data analysis using multiple linear regression models with secondary data from 2007-2016. The research variables are production, red chili prices, cayenne prices, red onion prices, red chilli imports, exports and demand for red chili. The research results represent the production of red chili is a function of the production of the previous period, harvested area and selling price at the producer level. The demand for red chili is influenced by the price of red chili, the price of cayenne pepper, consumer income and population, while the price of shallots and imports has no effect. Based on the analysis, the elasticity of demand for red chili is normal and inelastic goods against price changes.

Keywords
red chilli, inflation, demand elasticity

Topic
Environmentally Sustainable Agriculture

Link: https://ifory.id/abstract/8YZfwrvKU6he

Corresponding Author
Dian Indratmi

Institutions
University of Muhammadiyah Malang

Abstract
Brown oyster mushroom is one of the consumption mushrooms with high economic value, so it is important to be cultivated commercially. Several types of plant and industrial wastes, such as dried banana leaves and tofu dregs, are available abundantly in the field. The waste has the potential to be used as a medium for growing consumption mushrooms. This is because dried banana leaves and tofu dregs contain enough nutrients needed for the growth and development of oyster mushrooms. The study aimed to determine the growth response and yield of brown oyster mushrooms by giving various doses of dried banana leaves and tofu dregs flour. The research was carried out using factorial completely randomized design. Factor I: dosage of tofu flour, consisting of 3 levels, namely: 50, 150, and 250 g / baglog. Factor II: dosage of dried banana leaves, consisting of 3 test levels, namely: without dried banana leaves, 100 g / baglog, and 250 g / baglog. The results showed that the treatment of addition of tofu flour with dried banana leaves interacted very significantly in the number of mushroom hoods, diameter and thickness of the hood, the length of the mycelium, the wet weight of the fungus, and biological efficiency.

Keywords
tofu dregs flour, oyster mushrooms, banana leaf waste

Topic
Environmentally Sustainable Agriculture

Link: https://ifory.id/abstract/fuUEY3arBMKd

Corresponding Author
DAMAT DAMAT

Institutions
Department of Food Science and Technology, University of Muhammadiyah Malang

Abstract
Background: In Indonesia, people with degenerative diseases continue to increase. One way to eliminate this problem is to consume lots of foods rich in fiber and rich in antioxidants. One type of food that has the potential to be developed is functional analog rice. Aims: This research was conducted with the aim to determine the physico-chemical properties of functional analog rice from arrowroot starch and red dragon fruit extract and carrot extract. Materials and Methods: This study uses the Nested design. Factor I, a source of antioxidants, which consists of red dragon fruit extract and carrot extract, while Factor II is the concentration of fruit extract, which consists of 3 levels, namely 5%, 10%, and 15%. The analysis variables included analysis of carbohydrate content, water content, protein content, fat content, ash content, antioxidant activity, total carotene, color intensity, cooking time, and sensory test. Results: The results of this study showed that the source of antioxidants and the percentage of antioxidant sources had an effect on ash content, fat content, protein content, carbohydrate content, total calories, antioxidant activity, total carotene, rice brightness, redness, yellowish, cooking time, antioxidant activity, and total carotene rice. Analog rice with the addition of 15% dragon fruit extract has the highest antioxidant activity, which is equal to 14.09%, while the highest carotene content is obtained from analog rice with the addition of 15% carrot extract, which is equal to 0.11 mg/100 g. Conclusion: The conclusion is that the addition of carrot fruit extract and dragon fruit extract affects the functional properties of analog rice

Keywords
analog rice, arrowroot starch, antioxidants, carotene

Topic
Environmentally Sustainable Agriculture

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

Corresponding Author
Ismartoyo Ismartoyo

Institutions
Hasanuddin University

Abstract
The research was conducted to measure the level of farmer-s household food security in Moncongloe Bulu village, Maros South Sulawesi. The research was mainly focused on the food supply, food accessibility, food utilization, and the food consumption in connection with the national standard of food consumption recommended by government of Indonesia. Survey method was used to collect primary data as well as secondary data based on questioner to interview 30 household in the village. Descriptively analysis was employed to obtain a scientific conclusion of the research. The result of this research suggested that the level of food security of household in the Moncongloe Bulu village was very high (32%). The average food consumption of energy (2.485 kcal/capita/d) and total protein (84.5 g/capita/d) of household in Moncongloe Bulu villages were higher than that of national standard recommended by government of Indonesia. It was also found that the food security was closely correlated with food consumption, purchasing ability which influenced by household income, job availability, level of education of father as well as mother in each of household. To get extra job available during their spare time was the way of the farmers to increase their income and to improve their accessibility to food and to finally improve their quality of life. In conclusion, the level of food security of household in Moncongloe Bulu village were very high. The level of food security determined the level of food consumption which is affected by household income, availability of job, and the level of education. It is suggested that the cause of food insecurity is not only determined by the degree of food supply itself, but it may also be caused by the lack of a good governance implementation, food distribution, and the effort in empowering the farmers.

Keywords
Food Security, Food Consumption, Household, Rural Area

Topic
Socio-economic of animal science

Link: https://ifory.id/abstract/xVrFWM9X68nL

Corresponding Author
M Yahya Siradjuddin

Institutions
(1) Architecture Department, Faculty of Engineering, Hasanuddin University
*yahyasiradj70[at]gmail.com
(2) Urban Planning and Design Laboratory, Urban & Regional Development Department
Faculty of Engineering, Hasanuddin University
(3) Hydraulic Laboratory, Civil Department, Faculty of Engineering, Hasanuddin University
(4) Global Cooperation Institute for Sustainable Cities, Yokohama City University
(5) Faculty of Environmental Studies, Tokyo City University

Abstract
Makassar, the capital city of the South Sulawesi Province. The uncontrolled of urban built up area growth, as well as the lack implementation of Rain Water Harvesting (RWH) led to an increase of runoff coefficient, so the abundant volume of rainfall in the rainy season directly flows to the river and thrown into the sea. This is supported by the growth of population which triggered the urban built up area expansion as the effect of high migration to Makassar city. Due to this phenomena , the green open space is reduced and as coastal city which intrusion of seawater into land make city lack of ground plain water. Although rainfall range in Makassar City area is high, but the huge volume of rainfall not be utilized maximally yet. Some of Makassar area suffers from flood during rainy season but citizen lacks of plain water during dry season. Implementation of the concept of RWH in Makassar city, will be alternative solution to reduce flood areas and can be utilized by the community for landscaping / agriculture, cleaning activities and water amenities (fire).

Keywords
Rainwater Harvesting, Implementation, flood

Topic
Climate Change

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

Corresponding Author
Abdul Rachman Rasyid

Institutions
a) Faculty of Engineering, Hasanuddin University
Kampus Fakultas Teknik Jalan Poros Malino Km 6 Gowa Indonesia
b) Faculty of Marine Science and Fisheries, Hasanuddin University
Jalan Perintis Kemerdekaan Km 10 Tamalanrea, Makassar Indonesia
c) Ehime University, Matsuyama, Japan

Abstract
In a study of landslide vulnerability, awareness to find a fit method and simple procedures of analysis became an obsession for the researchers. Moreover, the best result of the predictive landslide is a requirement when most of the landslide data validation lay on the high class in susceptibility map. Validation compares predictive values with real data set to determine the degree of confidence of the model. This research presents an overview of the utilization of inventory maps of landslides from 2004 to 2016 using google earth such mapped landslide distributions, can then be used to perform landslide zonation onto the landslide susceptibility map to the use of satellite imagery with on-screen digitization. By using GIS and combined statistical analysis, landslide data image inventory was digitized by means of historical imagery then landslide susceptibility map was created. Landslide occurrences and their location were found and interpreted based on the period of landslide occurred. The validation shows the promising result, both by using AUC of ROC curve and the ratio of landslide that falls on high to very high class of susceptibility

Keywords
GIS;Google eartth;landslide susceptibility;statistical mode;validation

Topic
Technology

Link: https://ifory.id/abstract/QNmar2LPJT6R

Corresponding Author
Cholidah Baghos

Institutions
University of Muhammadiyah Malang

Abstract
Since 2008, when the center began monitoring the supervision of the evacuation, 160 million people have been displaced in 161 countries. The highest risk is in Asia where countries are regularly exposed to typhoons, floods and earthquakes as an effect of climate change that will trigger the movement of people on a large scale. However, both the December 2009 UNFCCC and Copenhagen Accord processes did not reflect on or discuss displacement issues, regardless of their focus on adaptation; The UNFCCC is not designed to and cannot properly address the issue of climate change, and cannot be easily changed to accommodate people displaced from climate change (CCDP). This research was conducted using normative juridical methods which would analyze the concept of protection against refugees due to climate change in ASEAN countries whether those who ratified the 1951 Geneva convention or who did not ratify it. The author argues that the problem of refugees caused by global climate change is not a future discourse far from reality, this problem becomes a necessity along with development efforts, especially development that does not consider the concept of sustainability of the world ecosystem. Even so, the Geneva convention as the main convention on the prevention of refugees was not then ratified by all countries in the world and even recorded in the ASEAN region.

Keywords
Refugees, Climate Change, ASEAN

Topic
Human Right Issues

Link: https://ifory.id/abstract/vKFEanYPN8dD

Corresponding Author
ILHAM YULI ISDIYANTO

Institutions
FACULTY OF LAW UNIVERSITAS AHMAD DAHLAN

Abstract
In the Java community there are some specific rules that apply in the case of marriage of the existing regulations, including the prohibition of marriages based on residence (home) adjacent. So that life can be lived marriage to last, not encounter many trials, and was filled with happiness. This leads to things that are not desirable, whether it is direct or indirect. Both offenders, families and surrounding communities. Legal prohibition of marriage has a close relationship with religion, beliefs, and certain customs and can not be separated from state regulations such as the 1945 Constitution, Article 18B, Law No. 1 of 1974, Law No. 6 of 2014 on the village. Therefore, the problem in this research is the First, how the views of national law to ban marriage as based on residence? Second, how do the comparison and construction of the views of national and customary laws to the prohibition of marriage based on residence? This study is Normative-Empirical, with primary data source and as well as data and secondary primary law, then analyzed by qualitative descriptive with prescriptive purpose. The study concluded that, in truth the legal prohibition of marriage based on residence not explicitly regulated by national law, but national law is open to the enforcement of customary law is still relevant.

Keywords
Prohibition of Marriage, Customs, and National Law

Topic
Philosophy of Law

Link: https://ifory.id/abstract/TYfPcGy2hK8Q

Corresponding Author
Abiyoga Noeriman

Institutions
a) Physics Department, Bandung Institute of Technology, Jalan Ganesha 10, Bandung 40132, Indonesia
*abiyoganoeriman[at]gmail.com
b) Industrial Technology Department, Bandung Institute of Technology, Jalan Ganesha 10, Bandung 40132, Indonesia

Abstract
Nowadays, environmental issue become one of interesting issue to talk about. Everything that human done connects with their environment. One of the example is using daily product to sustain their live, such as wood for housing or furniture. Wood board that is made by cutting tree is the concern, because the need is increasing. On the other hand, we have to maintain the forest. Concerning this issue, developing fiber-based composite board can be an alternative. Pineapple leaf fiber – epoxy resin composite with varied compositions have been prepared in Biophysics lab, Physics Department of ITB, using a simple mixing method followed by hot pressing ( 0.22183 MPa, 100°C) for 3 hour. The main characterization of the composite is the mechanical properties. Other characterization represented the quality of a board such as density and water absorption level, also will be carried out.

Keywords
Composite; Fibre board; Pineapple fibre; Tensile

Topic
Biophysics and Medical Physics

Link: https://ifory.id/abstract/Ddm9zqkgQKrM

Corresponding Author
Heni Marline

Institutions
UNIVERSITAS MUHAMMADIYAH PALEMBANG

Abstract
ABSTRACT When democracy was raised both in theory and in the practice of state administration since the seventeenth century almost all opinions agreed that the state was established to guarantee the interests of the people. One of the main pillars in the administration of a countrys government is the formation of regional regulations, from the authors observation that around 150 laws were produced by the DPR for the period 1999-2004. The findings can be summarized as follows: 1. Democracy in Indonesia during the revormation order has not yet run smoothly, this can be seen from the lack of community participation in the process of establishing regional regulations, if the regional regulations are promulgated, many things have not touched the interests of the people. 2. Local regulations are often made unrealistically and only determine the executive, so that the interests of the people are underestimated. 3. Lack of socialization to the public regarding local regulations compiled by the DPRD, as well as local governments so that when the regional regulations are issued many people do not know and do not understand.

Keywords
democracy, country

Topic
Constitutional Law

Link: https://ifory.id/abstract/We4vXDrYf7RF

Corresponding Author
Gunawan Handayani

Institutions
1,2 Laboratory of Earth Physics Bandung Institute of Technology

Abstract
The electrical complex impedance is very important physical parameter to determine the fluid and matrix condition of the rock sample. One mechanism in the samples that influences this complex, frequency – dependent behavior of resistivity is the disseminated metal ores which can block the pores and subsequently trigger the mechanism for storage/delay. Pore water ions build up on either side of the grain, results in the effect of a capacitor. This paper presents a simple experimental set up to measure the complex resistivity of rock samples. The main mechanism is generation of high voltage sinusoidal signal. This is implemented as collector voltage of a transistor. The high voltage sinusoidal signal then is applied on either side of the rock sample. At two distances of the sample we measure the resulting voltage using the oscilloscope. The observed delay can be considered as the measured phase, whereas the amplitude of the observed voltage is considered as the voltage. We determine the absolute impedance as the voltage divided by the current. Using this simple method we measured the complex impedances of 14 rock samples obtained from Halmahera Island. From the results of measurement, we tried to infer and to model the disseminated metal ores of the samples.

Keywords
Complex Impedance, Rock Samples Measurement

Topic
Earth and Planetary Sciences

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

Corresponding Author
Muhammad Luthfi

Institutions
Faculty of Law
University of Muhammadiyah Malang

Abstract
The birth of act 41 year 2004 about waqf brings a renewal spirit of productivity in the management of waqf. Nadzir as one of the elements in waqf has a major role in the sustainability of the management of waqf. Nadzir becomes an important part in maintaining this spirit, and the management needed Nadzir-s competent, dedication and insight in managing the waqf. Nadzir-s competent and dedication should be build, which is required management of waqf empowerment. The purpose of this research is to know Management of Nadzir empowerment on act 41 year 2004 about waqf. This research is a qualitative study using a statutory approach and concept approach, the data is using the primary legal material and secondary legal material, the technique of data collection in this research is the library, with qualitative data analysis techniques. This research contributes to the pattern of empowerment management given to Nadzir in managing waqf property. Which is by implementing the right pattern of waqf empowerment following the regulations, the management of Waqf expected to be implemented productively for the welfare of the people.

Keywords
Empowerment management, Nadzir, Act 41 year 2004 about waqf

Topic
Islamic Law

Link: https://ifory.id/abstract/E7Y36MyNHRtj

Corresponding Author
Wiendartun Wiendartun

Institutions
Department of Physics Education FPMIPA UPI

Abstract
Silicon Oil, which is commonly used in vitreoretinal surgery, is known as Polydimethylsiloxane (PDMS). Silicone oil is used as a substitute for vitreous humor in vitreoretinal surgery. Silicone oil is needed in Indonesia and must be produced with sufficient quality and quantity for domestic needs, currently vitroretinal surgery still uses silicone oil imported from abroad. In this study, PDMS has been synthesized using an addition polymerization process with a polymerization chain growth mechanism, with the monomer octamethylcyclotetrasiloxane, the initiator of Pottasium Hidroxida and the hexamethyldisiloxane chain terminator. The duration of mixing varied from 20 minutes, 30 minutes and 40 minutes, to study the effect of time on PDMS characteristics. The PDMS synthesis we produce is between 65.30% and 86.71% with various viscosities in the range of 900 m.Pa.s and 5000 m.Pa.s. FTIR spectroscopic measurements were found that all synthesized samples were found to have functional groups and structures similar to commercial silicon oil. UV-Vis and refractometer measurements, all samples have transmittance close to 100% and refractive index between 1.3589 and 1.4059. The effect of the length of time on the PDMS gel is on the viscosity the longer the mixing time the higher the viscosity, this mixing occurs at 170oC, stirred using a magnetic stirrer with 300rpm and the concentration of 1M Pottasium Hydroxide. In this study the propagation stage to form a gel began to form in 20 minutes.

Keywords
addition polymerization, chain growth mechanism, polydimethylsiloxane

Topic
Biophysics and Medical Physics

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

Corresponding Author
Ossi Ferli

Institutions
STIE Indonesia Banking School, Jakarta Indonesia
ossi.ferli[at]ibs.ac.id

Abstract
The frequency of transactions through online banking increased 169% from 13.6 million customers in 2012 to 50.4 million customers in 2016. Providing an overview of the increase in revenue from the use of technological innovations. The purpose of this research is to determine the effect of innovation technology on the financial performance. Population of this research is all Banks that conduct online banking listed in Indonesia Stock Exchange in 2017. Population of this research are 30 banks in IDX that provides online banking. Samples for each banks are average from 3 respondents.The independent variable uses primary data obtained from quesionnaires are Customer Independent, Customer Assisted, and Customer Transparent as a calculation of Innovation technology. The dependent variables uses secondary data from financial reports in Indonesia Stock Exchange (IDX) are financial performance which uses 3 indicators consisting of Non Performing Loans (NPL), Return on Assets (ROA) and Capital Adequacy Ratio (CAR). The data processing method used is the Partial Least Square (PLS) method using SmartPLS 3.0 software. The results show that Customer Independent have no significant effect on financial performance. Customer assisted and customer transparent have a positive significant on financial performance.

Keywords
customer independent, customer assisted, customer transparent, financial performance, technology innovation and bank.

Topic
Finance and Risk Management

Link: https://ifory.id/abstract/2Eeu9Pq8bjdZ

Corresponding Author
Wahyudi Kurniawan

Institutions
¹) Faculty of Law, University of Muhammadiyah Malang, ²) Faculty of Law, Ahmad Dahlan University, ³) Faculty of Law, University of Muhammadiyah Malang.

Abstract
The rapid development of rural communities will eventually give rise to disputes that can lead to disharmony in the lives of these people and even the life of the nation and state. The legal dispute resolution process in Indonesia has two choices, namely through litigation and non-litigation channels. Mediation is one way to resolve disputes through non-litigation channels. Village communities with various characteristics often face problems in the process of resolving the dispute. The role of village government in resolving disputes is certainly very important in providing access to justice for the community. In providing access to justice for its citizens, the birth of village mediation institutions formed by the village government is a very good idea. The problems discussed in this study, first, why is it necessary to create a village mediation institution in the context of access to justice for the community?; second, what are the advantages and disadvantages of the birth of village mediation institutions? The above problems are analyzed with the framework of the theory of dispute resolution, the theory of legal effectiveness, alternative dispute resolution. The purpose of this study was to find out, identify and evaluate the importance of village mediation institutions in the context of access to justice for the community and look for the advantages and disadvantages of the birth of village mediation institutions. Through the village mediation institution, it is expected to be able to produce dispute resolution that is more effective, efficient, maintain good relations and be family-like as the characteristics of the village community in general.

Keywords
Village Mediation Institutions, Dispute Resolution, Access to Justice

Topic
Philosophy of Law

Link: https://ifory.id/abstract/nGHU68q9YLwz

Corresponding Author
Fahdzi Muttaqien

Institutions
a) Department of Computational Sciences, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jalan Ganesha 10, Bandung 40132, Indonesia

b) Department of Physics, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Jalan Ganesha 10, Bandung 40132, Indonesia

c) Research Center for Nanosciences and Nanotechnology, Institut Teknologi Bandung, Jalan Ganesha 10, Bandung 40132, Indonesia

Abstract
Study the adsorption and reactivity of CO2 on surfaces are of great interest in technological application and fundamental sciences. Moreover, CO2 reduction into more valuable compound has been also the most effective strategy to reduce the green house effect in the atmosphere. Nowadays, graphene has been proposed as a support of catalytic materials to adsorb and reduce CO and CO2. Graphene becomes more reactive when we introduce transition metal as an adatom or dopant.[1,2] In this research, we focus on elucidating the adsorption of CO2 on pristine graphene, and graphene with Ni adatom and dopant. We performed density functional theory (DFT) study of CO2 adsorption on graphene with and without Ni adatom/dopant. We implemented van der Waals (vdW) interaction correction to accommodate weakly interaction between CO2 and graphene. In addition to those, we also compared our results with general PBE calculations. Based on vdW functional calculations, we obtained that CO2 is physisorbed on pristine graphene with adsorption energy of 0.17 eV. Meanwhile, PBE shows almost repulsive interaction between CO2 and graphene. These results are in good agreement with previous works.[3] Single Ni adatom/dopant and small Ni cluster increase the activity of graphene. We obtained that CO2 is more stable on graphene with Ni adatom rather than with Ni dopant. It turns out that Ni adatom is more reactive than Ni dopant. We noticed that Ni adatom and dopant have different local properties of electronic d states. The difference in local d state may cause variations in reactivity.[4,5] The adsorption energy further increases when we introduced small Ni cluster on graphene. The adsorbed CO2 bond angle on graphene with Ni adatom/dopant and small cluster is distorted from its gas phase condition of 180°, indicating that CO2 is chemisorbed on the decorated graphene area. Our results then provide useful insight into appropriate design of graphene supported metal catalysts. References: [1] X. Liu, Y. Sui, T. Duan, C. Meng, and Y. Han, Phys. Chem. Chem. Phys. 16, 23584-23593 (2016). [2] H. Xu, W. Chu, W. Sun, C. Jiang, and Z. Liu, RSC Adv. 6, 96545-96553 (2016). [3] K. Takeuchi, S. Yamamoto, Y. Hamamoto, Y. Shiozawa, K. Tashima, H. Fukidome, T. Koitaya, K. Mukai, S. Yoshimoto, M. Suemitsu, Y. Morikawa, J. Yoshinobu, and I. Matsuda, J. Phys. Chem. C 121, 2807 (2017). [4] B. Hammer, Y. Morikawa, and J. K. Nørskov, Phys. Rev. Lett. 76, 2141-2144 (1996). [5] B. Hammer, Surf. Sci. 459, 323-348 (2000).

Keywords
CO2 adsorption; Graphene; Catalytic activity

Topic
Computational Physics

Link: https://ifory.id/abstract/8rZm6WYaH3Fh

Corresponding Author
Johan Setiawan

Institutions
Universitas Multimedia Nusantara, Tangerang, Indonesia
johan[at]umn.ac.id
Binus Business School, Jakarta, Indonesia
johan.setiawan[at]binus.ac.id
westin_school[at]yahoo.com

Abstract
Industry 4.0 has touched all sectors of industry, including tourism. The digital world has brought the competitions to a much higher level, and the future is absolutely much tougher than right now. Previous and recent researches have tried to seek solutions by making innovations and trying to upgrade their levels by analyzing the quantitative and qualitative data in many ways. One sure thing about upgrading levels is to ensure two-way communication. The biggest mistake for any tourism services is to let the customers wait for responds, which will disappoint the customers and the customers will find other alternatives. A report in 2017 by Nielsen has shown that today-s generation has traveled more than any generations, and the tourism world reacted by creating travel chatbots which are now parts of any tourism activities. With the increasing number of travel chatbots, customers will have abundant but also overlapping information. Data from each travel chatbots might end up giving different outcomes, different features for every apps or misleading information, and this in return will decrease customer satisfaction. This paper addresses this issue by analyzing the literature data from previous and recent researches and find where the travel chatbots must be patterned by integrating Artificial Intelligence, then the writer does a quantitative analysis to do significancy tests on the travel chatbot users relating to customer satisfaction. Overall, the result shows that travel chatbots are related positively and significantly to customer satisfaction, but the data also show that with overlapping information from many travel chatbots will leave the customers in confusion and decrease customer satisfaction. The travel companies will benefit from this paper to undertand customer needs in creating the best serving travel chatbots for better services.

Keywords
travel chatbots; artificial intelligence; customer satisfaction; tourism industry

Topic
Hospitality and Tourism

Link: https://ifory.id/abstract/jZ8fCcYJd43m