Indonesia Conference Directory

Corresponding Author
Maryam Nadir

Institutions
FEB Universitas Mulawarman

Abstract
Penulis melakukan penelitian dengan tujuan untuk menganalisis pengaruh Intellectual Capital (IC) terhadap kinerja keuangan perbankan syariah di Indonesia. Dalam penelitian ini metode pengukuran IC yang digunakan adalah metode Value Added Intellectual Capital (VAIC) yang dikembangkan oleh Pulic (1998). Penelitian ini menguji hubungan antara VAIC beserta komponen utamanya yaitu Human Capital Efficiency (HCE), Structural Capital Efficiency (SCE) dan Capital Employed Efficiency (CEE) dengan Return on Equity (ROE) sebagai rasio yang mengukur kinerja keuangan. Data yang digunakan dalam penelitian ini merupakan data sekunder, yaitu laporan keuangan perusahaan perbankan syariah di Indonesia periode 2012-2016 yang dipublikasikan pada website masing-masing bank. Populasi yang digunakan dalam penelitian ini adalah seluruh Bank Umum Syariah (BUS) yang terdaftar pada Bank Indonesia dengan total populasi 13 perbankan syariah. Berdasarkan teknik purposive sampling ditemukan 11 perusahaan perbankan yang memenuhi syarat menjadi sampel pada penelitian ini. Metode analisis data yang digunakan pada penelitian ini adalah analisis regresi data panel. Hasil penelitian ini menunjukkan bahwa: (1) HCE memiliki pengaruh positif signifkan terhadap kinerja keuangan perbankan syariah. (2) SCE berpengaruh positif namun tidak signifikan terhadap kinerja keuangan perbankan syariah. (3) CEE memiliki pengaruh positif signifikan terhadap kinerja keuangan perbankan syariah. (4) Variabel HCE, SCE dan CEE secara bersama-sama atau simultan memiliki pengaruh yang positif signifikan terhadap ROE sebagai rasio yang mengukur kinerja keuangan perbankan syariah yang ada di Indonesia.

Keywords
Intellectual Capital (IC), Value Added Intellectual Capital (VAIC), Human Capital Efficiency (HCE), Structural Capital Efficiency (SCE), Capital Employed Efficiency (CEE), Return on Equity (ROE).

Topic
Manajemen Keuangan

Link: https://ifory.id/abstract/rLVNXMwqzR7Y

Corresponding Author
Sukaris SE., M.S.M

Institutions
Universitas Muhammadiyah Gresik

Abstract
Penelitian ini bertujuan melakukan analisis mengenai implementasi kualitas layanan jasa bongkar muat beserta usulan perbaikannya. Metode analisis yang digunakan dalam penelitian ini adalah metode analisis kualitatif deskriptif mengenai service quality dan quality function deployment. Teknik pengambilan data diperoleh dari wawancara informan kunci pihak internal perusahaan dan pihak perusahan bongkar muat. Hasil analisis yang diperoleh dengan pendekatan quality function deployment, setelah menghubungkan dengan pendekatan service quality menemukan beberapa dimensi menjadi prioritas untuk ditingkatkan lebih optimal seperti pada dimensi tangible yakni dengan melakukan pembersihan dermaga secara rutin dan termonitor, responsiveness dengan melakukan komunikasi melalui media sosial, assurance dengan melakukan pelaksanaan safety briefing, safety representatif dan safety patrol dalam usaha jaminan keselamatan, emphaty dengan melakukan sharing knowledge antar karyawan, dan reliability dengan melakukan pembuatan schedule preventive maintenance dengan corrective maintenance.

Keywords
Service, Quality Function Deployment, tangible, responsiveness

Topic
Manajemen Rantai Pasok

Link: https://ifory.id/abstract/LgvR7nrYZMWd

Corresponding Author
Zuhratus Saleh

Institutions
PROGRAM STUDI KEHUTANAN
FAKULTAS KEHUTANAN
UNIVERSITAS JAMBI

Abstract
Hutan Kota Bagan Pete merupakan salah satu Ruang Terbuka Hijau (RTH) di Kota Jambi. Fungsi RTH sangat bermanfaat sebagai penyangga kehidupan perkotaan. Masyarakat melayu merupakan salah satu etnis yang banyak tinggal di Kota Jambi. Masyarakat melayu di Kota Jambi termasuk sering berinteraksi dan mengetahui serta memanfaatkan tumbuhan secara tradisional dan modern. Penelitian ini bertujuan untuk melihat potensi tumbuhan yang dimanfaatkan masyarakat melayu jambi di Hutan Kota Bagan Pete Kota Jambi. Penelitian ini dilakukan di Hutan Kota Bagan Pete Kota Jambi dari Bulan April-Agustus 2019. Metode yang digunakan adalah eksplorasi langsung terhadap vegetasi tumbuhan yang terdapat di Hutan Kota Bagan Pete serta wawancara mendalam kepada narasumber yang dianggap sesuai mewakili masyarakat etnis melayu Kota Jambi. Penelitian ini menunjukkan bahwa terdapat 68 jenis tumbuhan yang ditemukan selama proses eksplorasi dan 28 jenis tumbuhan diantaranya yang tergabung dalam 21 famili tumbuhan dimanfaatkan oleh masyarakat melayu Kota Jambi sebagai tumbuhan obat. Bagian daun merupakan bagian tumbuhan yang paling banyak dimanfaatkan sebanyak 50%. Tumbuhan obat tersebut antara lain berfungsi sebagai obat sakit mata, diare, afrodisiak, darah tinggi dan beberapa jenis penyakit lainnya.

Keywords
Kata Kunci : Tumbuhan Obat, Etnis Melayu, Hutan Kota

Topic
Etnomedisin dan Etnofarmakologi

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

Corresponding Author
Ainul Ghurri

Institutions
(a) Department of Mechanical Engineering
University of Udayana
Bali, Indonesia
*a_ghurri[at]unud.ac.id

Abstract
Plug-in hybrid vehicle (PHEV) is one of promising vehicle type to reduce fuel consumption and CO2 emissions. The potential of PHEV is highly dependent on the mileage need of the vehicle, the availability of charging station, the capability of the electrical source, and the commitment of the driver itself to do the charging. The present study is aimed to analyze some interdependent factors in actual driving of PHEV to its fuel economy. The analysis was conducted by using the actual data from daily driving of six drivers. The PHEV is gasoline engine equipped with 8.8 kWh battery. All drivers have access to the charging station at workplace with their own daily mileage from home to workplace. The availability of charging station in drivers- home was not same due to the difference in capacity of electrical source. The PHEVs were provided with data acquisition covering mileage, fuel consumption, fuel economy, engine mode duration, EV mode duration, etc. The results showed that the fuel economy of the PHEV varied highly depended on the combination of factors faced by each driver. The access to the charging facility and the time availability to do charging impacted to the daily charging frequency, then affected the EV driving ratio. The daily mileage also strongly affected the EV driving ratio and then impacting the fuel economy of the PHEV. The charging frequency of the six drivers varied from 0.6 times/day to 2 times/day. Houses with electrical capacity 3500 W is capable to charge the PHEV at 8A current in 5 hours until full charged. The charging facility in workplace was able to charge at 16A current in 2 hours until full charged. The fuel economy of the PHEV varied from 29.2 km/l until almost 100 km/l. The fuel economy at 29.2 km/l was not so different with the fuel economy of HEV without plug-in feature, so the large capacity of the battery was not beneficial. The results underlined that the charging facility and the electrical source capacity together with the recommended driving distance of the vehicle were the very important consideration to decide the battery capacity installed to the PHEV.

Keywords
Plug-in hybrid electric vehicles, fuel economy, EV driving, battery charging

Topic
EV Socio-Economical Impact

Link: https://ifory.id/abstract/c8Y7TnBKahEC

Corresponding Author
Indrayani Indrayani

Institutions
1Civil Engineering Department, Muhammadiyah University of North Sumatera
2Physics Department, Faculty of Mathematics and Natural Sciences, Universitas Negeri Medan, 20221

Abstract
Trains are a means of transportation that is used by people to avoid congestion. However, the train station is one of the most frequently exposed to noise. This is due to the sound intensity of the operational activities in the location. Passengers and station officers are environmental components exposed to noise. In this study the value of sound intensity level at the railway station of Medan city is measured using Sound Level Meter. This measurement was carried out for six days. The highest sound intensity level for the train departs by 96,67 dB and for the train arrival of 96,66 dB. While the lowest sound intensity level of train departures is 81,41 dB and the arrival of trains is 83,75 dB. It can be noted that the high level of sound intensity is sourced from the friction of the wheels with the rail surface, notification speakers and train horns. It can also be used to find the most appropriate solution to reduce the noise level in the railway station area

Keywords
Sound Intensity, Rail Way Station, Sound level Meter

Topic
Sensing materials and applications

Link: https://ifory.id/abstract/9fNp86KTxdHv

Corresponding Author
Erfan Handoko

Institutions
a).Dept of Physics. Universitas Negeri Jakarta. Jalan Rawamangun Muka 13220. Jakarta Indonesia
*) erfan[at]unj.ac.id
b).Dept. of Physics. Syiah Kuala University. Banda Aceh. Indonesia
c).Dept. of Physics, Universitas Negeri Malang, Jl. Semarang 5, 65145 Malang, Indonesia
d).Dept. of Electrical Engineering. Universitas Mercu Buana. Jalan Meruya Selatan No.1 Jakarta. Indonesia.

Abstract
In order to study a new microwave absorbing ability, magnetic materials of BaFe12O19 and BaFe10CoZnO19 were synthesized by ceramic method. Microwave absorbing ability of multi nanolayer absorbers, composed of BaFe12O19 and and BaFe10CoZnO19 with a layer thickness of 25 nm, 50 nm, 75 nm, 100 nm, 200, nm, 300 nm, 500 nm and 1000 nm were characterized at room temperature using vector network analyzer (VNA) Rohde‐Schwarz ZVA 67 to measure the reflected signal (S11) and transmitted signal (S21) for 7 – 13 GHz frequencies. Reflection loss (RL) of multi nanolayer magnetic materials were calculated and simulated using the transmit line theory. the microwave absorption abilites were enhanced for multilayer structure due to the combination of nano layers. The optimal absorption ability was achieved with less than − 30 dB (i.e. 99.9 % absorption) when thicknesses of layer were less than 500 nm.

Keywords
BaFe12O19, BaFe10CoZnO19, reflection loss, multi nanolayer absorbers

Topic
Nano-materials and applications

Link: https://ifory.id/abstract/VTcXmjWt38RG

Corresponding Author
Made Dirgantara

Institutions
1Department of Physics, University of Palangka Raya, Palangka Raya, Indonesia
2Department of Chemistery, University of Palangka Raya, Palangka Raya, Indonesia
3Industry Research and Standardization Center, Ministry of Industry, Indonesia
4Study Program of Agricultural Industry Technology, Lambung Mangkurat University, Indonesia

Abstract
Torrefaction is thermochemical processes to make biomass a fuel that has better properties, such as increased carbon content and calorific value. It is a temperature sensitive process which is effective between 200 0C and 300 0C in an inert environment with a residence time of 20-60 minutes. Palm kernel shell is one of the biomass that has the potential to be used as fuel, where its availability is abundant and has good physical properties. In this study of palm kernel shell torrefaction was carried out from 0.5 cm sieve with three variations in temperature and residence time follows 250 0C - 300 0C and 20-40 minutes. The results obtained are the increase in temperature and residence time causes an increase in the calorific value but relatively on energy yield because of a large mass loss at a temperature of 300 0C. The optimum process for torrefaction palm kernel shell according to calorific value and energy yield is 275 0C with residence time 30 minutes.

Keywords
calorific value, energy yield, residence time, temperature, torrefaction

Topic
Energy and environment materials

Link: https://ifory.id/abstract/ZhMtYpde2aAk

Corresponding Author
Ganesha Antarnusa

Institutions
Department of Physics Education, Universitas Sultan Ageng Tirtayasa, Indonesia

Abstract
Polyethylene glycol (PEG) coated magnetite Fe3O4 nanoparticles has been successfully shyntesized by using chemical co-precipitation method with variation concentrations. The magnetite Fe3O4 nanoparticles used as a bimolecular labels (nano-tags) exhibiting a soft magnetic behavior with Ms of 77.16 emu/g and Hc of 49 Oe respectively and polyethylene glycol (PEG) as a stabilizer and dispersant. XRD patterns and transmission electron microscopy (TEM) images showed that Fe3O4 was well crystallized and it grew in their inverse spinel structure with an average size of around 10 nm. Fourier transform infrared spectroscopy (FT-IR) results suggest that PEG indicated with Fe3O4 via its carbonyl groups. Result of Vibrating Sample Magnetometer (VSM) shows that Fe3O4 have exhibited good magnetic response and easily attracted to a magnet placed beside with superparamagnetic behavior. Such Fe3O4 nanoparticles with favorable size and tunable magnetic properties are promising biosensor applications.

Keywords
Polyethylene glycol (PEG); magnetite Fe3O4 nanoparticles; chemical co-precipitation

Topic
Nano-materials and applications

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

Corresponding Author
edgie yuda

Institutions
Universitas Pembangunan Nasional "Veteran" Yogyakarta

Abstract
The production method of MEZ-1, MEZ-2 and MEZ-3 wells produce is a natural flow. However, during the fluid production process from the reservoir to the surface on the oil field, the production rate is decline because of the decrease in reservoir pressure. The decrease in the production rate was due to the bottom hole pressure not being able to lift the production fluid to the surface. Another factor is due to the influence of the production fluid phases which is flowed to the surface, which will affect the rate of oil production obtained. Therefore, optimization is needed to increase the rate of production in these wells. Production optimization conducted by changing the production method using artificial lifts. In optimizing production, the thing that needs to be considered is screening criteria from the artificial lift that is in accordance with the condition of the wells. The first thing to do in optimizing production is collecting and validating field data, then identifying reservoir types and behavior. Therefore, determine the formation of productivity, namely productivity index and inflow performance relationship (IPR). Calculating the MEZ-1 and MEZ-3 wells IPR using the Pseudo Steady State Method and the MEZ-2 well using the Vogel Method. Furthermore, calculating the existing wells and determining the desired production rate, then screening the criteria for the lifting method. The replacement of production methods on the "MEZ" field is carried out by artificial lift methods, namely Electric Submersible Pump (ESP). The selection of artificial lift methods will be used by looking at the screening criteria of each artificial lift method that is in accordance with the well condition on the "MEZ" field and found that in the "MEZ" field well the production method replacement optimization is carried out using ESP. According to ESP artificial lift method criteria are ESP can be operated at a high rate, high GOR, good in deviated wells. ESP planning on the "MEZ" field considering the amount of free gas produced, other than that calculating the sensitivity of pump intake pressure to various prices of production rates and Turpin values to determine the price of the optimum production rate for each well.

Keywords
production optimization; artificial lift, electric submersible pump

Topic
Petroleum and Geothermal Engineering

Link: https://ifory.id/abstract/aVzF4gEDUT8w

Corresponding Author
NURHAYATI SEMBIRING

Institutions
Department of Industrial Engineering, Faculty of Engineering, Universitas Sumatera Utara,
Jalan Almamater Kampus USU, Medan, Indonesia 20155
nurhayatipandia68[at]usu.ac.id
intans13[at]gmail.com

Abstract
The high level of demand for crumb rubber had caused a shortage of raw materials used for production. It also causes the greater the quantity of waste produced. This will have an impact on the environment. In addition, the social impact of the waste generated from production will cause restlessness to the surrounding community. Handling this will have an impact on the economic aspects. This study aims to model a sustainable supply chain at PT. X is based on environmental, social and economic performance using the Partial Least Square method. Data analysis was performed by testing validity, reliability testing, and analysis. The results of the study show that the sustainable supply chain model produces a positive relationship with environmental, social, and economic performance.

Keywords
Economic Performance, Environmental Performance, Social Performance, Sustainable Supply Chain.

Topic
Industrial Engineering

Link: https://ifory.id/abstract/kKG8Uv7mNqFQ

Corresponding Author
Umi Narimawati

Institutions
Universitas Komputer Indonesia, International Women University

Abstract
The availability of selections on higher education institutions in Bandung has created a rigid competitiveness in its market. Offering a suitable academic curriculum and facilities becomes inadequate. International Women University (IWU) is the first university in Indonesia that focuses on women empowerment while offering international program as its brand value. Even though it is categorized as new, IWU has a strong brand image on women and internationality. The analysis of IWU-s brand equity was done by qualitative (in-depth interview) and a quantitative method applied in order to observe the basic information regarding the type of social media they use the most, the time consumption, as well as their attitude towards celebrity endorser (3 sets of question regarding digital media consumption). 3 different group of stakeholders such as potential students (high school students), parents, alumni, are chosen as the respondents with total number of 30 people. 3 (three) different group of respondents have similarity in perceiving IWU to be distinctive and unique. While the 3 (three) of them also recognize the international program offered by IWU. Moreover, potential students and parents think that IWU is an institution that accept “women only” perceiving from the name given. While alumni think IWU as credible. And lastly, the 3 groups would likely recommend IWU to their friends, relatives, families, etc. The usage of digital media is summarized as 5-8 hours per day for both potential students and alumni, with Instagram as the social media used the most. Meanwhile, parents use internet on average of 1-3 hours on their daily basis, with Facebook as the social media they consume the most. 3 groups think that endorsers play important role in representing products.

Keywords
Branding, Integrated Marketing Communication, Digital and Social Media Communications

Topic
Communication Science

Link: https://ifory.id/abstract/ePAbpNZt3Gqj

Corresponding Author
JOHNATHAN MALAGOBADAN

Institutions
1Asia Metropolitan University, 81750 Johor Bahru,
2School of Health Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan, Malaysia.
3School of Pharmacy, Monash University Malaysia, 47500 Bandar Sunway, Selangor, Malaysia.
4Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Serdang, Selangor, Malaysia.
5Department of Pathology, School of Medical Sciences, Universiti Sains Malaysia, 16150 Kubang Kerian, Kelantan, Malaysia.

Abstract
Lignosus rhinocerotis Cooke. (L. rhinocerotis) is a mushroom traditionally used in the treatment of asthma and several other diseases by the indigenous communities in Malaysia. To date, there is limited scientific data on its anti-asthmatic effects. Aim of the study: To evaluate the effects of L. rhinocerotis on airway hyperresponsiveness, inflammation and asthma genes expression in an asthma murine model. Materials and methods: L. rhinocerotis extract (LRE) was prepared by a hot water extraction using a soxhlet. Animal studies were performed using two in vivo models; 1) house dust mite (HDM)-induced mice for evaluationof airway hyperresponsiveness (AHR) and 2) ovalbumin-induced rat for evaluation of airway inflammation. AHR was performed using a whole-body plethysmograph while airway resistance (RI) was measured in response to increasing concentrations of methacholine. Airway inflammation in rats was evaluated by assessing 1) eosinophils, neutrophils and lymphocytes numbers in the bronchoalveolar lavage fluid (BALF) by a flow cytometry, 2) mucus producing goblet cell in the lungs tissue by Periodic acid-Schiff (PAS) staining and 3) asthma pathway related genes expression in the lungs by a quantitative polymerase chain array. Results: Treatment with LRE significantly inhibited AHR in HDM-induced mice. Histological findings revealed that LRE can ameliorate OVA-induced histological changes in rats by attenuating mucus hypersecretion and goblet cell hyperplasia in the lungs. Flow cytometric analysis of BALF indicated that LRE reduced the number of eosinophils and helper T lymphocytes while elevating the number of regulatory T lymphocytes in the BALF. Subsequent analyses on gene expression revealed regulation of several important genes involved in allergy asthma pathway following treatment with LRE. Conclusion: In this study, LRE alleviates airway hyperresponsiveness, airway inflammation and regulates asthma genes expression, thus suggesting its therapeutic potential as a new armamentarium against allergic asthma.

Keywords
Airway hyperresponsiveness, allergic asthma, inflammation, gene expression, Lignosus rhinocerotis

Topic
Drug Discoveries and Development

Link: https://ifory.id/abstract/pGercdRP6z7j

Corresponding Author
Atika Sari Puspita Dewi

Institutions
1Department of Physics, Faculty of Mathematics and Natural Science, Universitas Negeri Malang. Jl. Semarang 5 Malang, 65145 Indonesia
2Centre of Advanced Materials for Renewable Energy, Universitas Negeri Malang, Jl. Semarang 5, Malang 65145, Indonesia
3Department of Physics, Faculty of Mathematics and Natural Science, Universitas Airlangga. Jl. Semarang 5 Malang, 65145 Indonesia
4Department of Physics, Faculty of Science, National University of Singapore

*Corresponding Author : nandang.mufti.fmipa[at]um.ac.id

Abstract
Steam deposition techniques for fabricating CIGS (Copper Indium Gallium Diselenide) thin films require accurate environmental control and high costs, for which several alternative fabrication techniques have been developed. In this research the liquid phase method has been used with variations of decantation which will further affect the energy of the band produced. The CIGS film has been deposited on ITO (Indium Tin Oxide) substrate with doctor blade technique and XRD measurement which shows the resulting sample has a tetragonal crystal structure. SEM results show that the porosity of the film varies and the grain size of the CIGS increases with the number of decantation processes of oleylamine solvents. Band energy gap from CIGS decreases as oleylamin solvent decreases after the decantation process.

Keywords
CIGS, Doctor Blade, Decantation, Solar Cell

Topic
Renewable Energy

Link: https://ifory.id/abstract/fHhm7gK6nqLu

Corresponding Author
rimelda rona sari

Institutions
Universitas Negeri Medan

Abstract
United States as one of the worlds largest coffee importer and the coffee consuming country in the worlds second largest potential market for North Sumatra province. This research aims to determine the most influential factors on the volume of export of coffee North Sumatra province to the United States period 1997-2017 in the short-term and long-term. The data used is secondary data obtained from the Central Statistics Agency, Trading Economics and the International Coffee Organization. The method of analysis using the Error Correction Model. The results showed United States GDP in the short-term, United States GDP in the long-term and in world coffee prices in the long-term a significant influence on the volume of coffee exports Indonesia. The rupiah exchange rate against the dollar America in the short-term, the rupiah exchange rate against the dollar America in the long term and in world coffee prices in the short-term does not have a significant effect.

Keywords
GDP; World Coffee Prices; Exchange Rate; Exports; Error Correction Model

Topic
Economics, Business and Management Education

Link: https://ifory.id/abstract/J792thTgCP8a

Corresponding Author
Ditta Manullang

Institutions
a) BP-PAUD dan Dikmas Provinsi Sumatera Utara
Jalan Kenanga Raya no.64 Tj.Sari Medan
b) Education Management, State University Of Medan
c) Education Management, State University Of Medan

Abstract
The Center for Early Childhood Education Development and Community Education or known by the name BP-PAUD and Dikmas of North Sumatra Province is the technical implementing unit of the Ministry of Education and Culture, which has implemented an ISO quality management system since 2007. In 2017 BP-PAUD dan Dikmas of North Sumatra Province has officially obtained ISO 9001:2015 quality management certification. The implementation of ISO 9001: 2015 quality management system aims to the management of BP-PAUD and Dikmas of North Sumatra Province institutions to run in a planned and systematic manner. So that in carrying out the tasks of the institution namely the development of programs and the quality of early childhood education and community education can be achieved effectively and efficiently. ISO 9001: 2015 focuses on the performance of institutions / organizations with a risk-based thinking approach and the Plan-Do-Check-Action concept that is applied at all levels of the organization. PDCA operates as a continuous improvement cycle, with risk-based thinking at each stage. In the Quality Planning (Planning) phase of BP-PAUD and Dikmas of North Sumatra Province has taken quality planning actions as the first step in carrying out quality management. At the stage of the quality management (Do) process, things have been carried out such as preparing quality manuals, making / revising operational standard, compiling work programs, conducting risk analysis, monitoring quality targets, carrying out internal audits once a year and conducting RTM (Management Review Meeting) . At the quality control stage (Check) is carried out through internal audit activities. This activity aims to carry out monitoring and evaluation of work programs. Internal audit activities as well as a control tool to ensure that the activities that are running in accordance with what has been planned. At the corrective action stage (act), by conducting the RTM (Management Review Meeting).

Keywords
Ouality Management System, ISO 9001:2015

Topic
Economics, Business and Management Education

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

Corresponding Author
Lamia Deareni

Institutions
a) English Applied Linguistic, Universitas Negeri Medan, Medan, Indonesia
*lamiadeareni[at]gmail.com

Abstract
The objective of this descriptive qualitative study were to discover the types of speech pauses used by male and female students in English oral examination. The subject of the study was class XI of MAS Pesantren Arraudhatul Hasanah Medan which had been choosen randomly. The data were obtained from the recorded conversation of English oral examination and then were transcribed. The data were the male and female students utterances in English oral examination. The data were identified, analyzed and categorized based on theory of Rose (1998), Clack & Tree (2002) in relation to the theory of Tottie (2001) about the concept of gender and speech pauses. The finding of the study showed that there were 3 types of speech pause that could be found in both data of the utterances of male and female students, namely 1) silent pause, 2) unlexicalized filled pause, and 3) lexicalized filled pause. Silent pause was the most frequently type used by male and female students.

Keywords
Speech Pauses, Oral Examination

Topic
Social,Language and Cultural Education

Link: https://ifory.id/abstract/4j7daQfuBMWC

Corresponding Author
Fretty Nafratilova Hutahaean

Institutions
State University of Medan

Abstract
This study aims to obtain an integrated Science Practicum handbook integrated guided inquiry models based on students science process skills by adjusting KIT to practicum activities in the development book. The sample in this research were 2 integrated science practicum guidebooks with different publishers for class VII SMP / MTS Semester I. The practicum guides that have been developed are validated by 2 expert lecturers of chemical and biology study programs in Postgraduate State University of Medan and 4 teachers in the field of Natural Sciences, and tested it to 2 classes. The sample selection uses a purposive sampling technique. The instruments in this study were: 1) the guide feasibility test sheet based on BSNP; 2) KIT feasibility test sheet based on the Ministry of Education and Culture 3) Student learning outcomes test; 4) observation sheet of students science process skills; 5) student response questionnaire. The research data were then analyzed using SPPS 20 for window through tests of normality, homogeneity, and t test. The results of this study indicate (1) the results of the analysis of the feasibility level of integrated science practicum guides used in schools from two different publishers have an average value of 2.85 with a feasible category, but there are several components of the guide that need to be developed. (2) the results of the developed Ministry of Education and Culture KIT questionnaire have a very feasible category, so it is feasible to use in integrated science learning (3) the results of students science process skills by getting a percentage of 82.1% with a good category. (4) Student cognitive learning outcomes show there are differences in student learning outcomes using the guide and KIT integrated science practicum integrated science model guided inquiry based on science process skills that is (tcount> ttable, 4.801> 1.672). (5) The students responses to the guide and KIT practicum developed showed a positive response 96.77% with a very good category.

Keywords
Practical guide, practicum kit, guided inquiry model, science process skills

Topic
Curriculum, Research and Development

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

Corresponding Author
Nurul Indah Pratiwi

Institutions
Universitas Negeri Medan

Abstract
Practicum guides are one of the important teaching materials. The provision of appropriate practicum guides and in accordance with existing needs is needed, in order to support the learning process of students. This study aims to analyze biomolecular practicum guides used by students of the chemical education program at Unimed. The method in this research is descriptive analysis, using a practicum guidance analysis questionnaire given to three expert lecturers. The average analysis results obtained are 2.7; 2.65; 2.5. Based on the results of the analysis it was found that biomolecular practicum guides used by students of the chemical education program Unimed were still not in accordance with the KKN curriculum, for that in further research it was necessary to develop biiomolecular practicum guides that were in line with KKNI curriculum.

Keywords
Biomolecular; Practicum Guides; KKNI Curricullum

Topic
Curriculum, Research and Development

Link: https://ifory.id/abstract/q7nrvfYXBmd9

Corresponding Author
siti aisyah siregar

Institutions
Departemen of Educational Administration
Postgraduate Program State university of medan

Abstract
This research aim to determine the design of teaching factory, analyze the design manual and analyzing teaching factory quality control and follow-up in the development of the management model student training Diploma Mechanical Engineering Faculty of Engineering, University of Medan. This research uses descriptive method with qualitative approach. The collection of data through interviews, observation and documentation. Qualitative data analysis techniques using the theory of Miles and Huberman. The results of this study indicate that the design of teaching factory on three diploma students of mechanical engineering design was grouped based learning, competence of graduates, the curriculum has been adopted, industry cooperation in the production process, the works carried out in the industry, and infrastructure. presented the results obtained as well as get feedback (feedback) from the lecturer / instructor. Evaluation should assess overall than contains, input, process and product. Quality control and follow-up is still limited communication between faculty, and student production unit. Quality teaching factory activity in management training should be able to create industrial culture in the workshop and become one of the sources of funding for faculty. Need invented ongoing cooperation with the industry to expand the field.

Keywords
Implementation of teaching factory, teaching factory, management training

Topic
Vocational Education and Educational Technology

Link: https://ifory.id/abstract/bAntGRu7HQpm

Corresponding Author
Helmi fauziah Nasution

Institutions
(1) Postgraduate Student, Medan State University, Willem Iskandar Pasar V, Medan, Indonesia
(2) Department of Chemistry, Medan State University, Medan, Indonesia

Abstract
This study was aimed at describing: affective assessment material in the textbook evaluation of chemistry learning outcomes in the UNIMED chemical education study program according to the national standards of higher education and curriculum KKNI. This study was contentanalysis using the qualitative approach. The data analysis techniques used consisted of unitizing, sampling, recording, inferring, and narrating. The results of this study are as follows. (1) Most of the integrated indicators in the textbook are appropriate, but there are still material incompatibilities with the learning outcomes listed in the RPS (2) The content of affective assessment unfulfilled most of the indicators, but it still needs to be equipped with the rubric to assist teachers in implementing the assessment. This assessment is to describe the ability of the students from the aspects of attitude, knowledge, and skills.

Keywords
Affective assessment, Curriculum KKNI, National standards of higher education.

Topic
Curriculum, Research and Development

Link: https://ifory.id/abstract/ANur2jpfmhRE

Corresponding Author
Siti Hazizah Siregar

Institutions
UNIVERSITAS NEGERI MEDAN

Abstract
Research is research into the development of vocabulary assessment instruments. Development of vocabulary assessment instruments in the education field is very much needed. Because with the development of vocabulary assessment instruments in learning, will help the assessment process in learning in schools. Developing instruments must pay attention to the indicators that have been set. In developing an assessment instrument, each basic competency must be translated into indicators. The indicator can be further developed into a bill that can measure student performance. Language acquisition requires a lot of vocabulary and adequate forms of grammar. Vocabulary as one of the Indonesian language learning materials in schools occupies a very important role as the basis of student mastery of mastery in Indonesian language subject matter and mastery of other subjects. The development of information-based vocabulary assessment instruments is packaged in the form of assessment guidelines. Development of information-based vocabulary assessment instruments aimed at writing explanatory text material. Explanation text is a type of text that explains the logical relationship of several events. Explanation texts explain or explain the natural and social phenomena. In the explanatory text there is a text structure, the structure includes, general statements, explanatory sequence, and interpretation.

Keywords
development; instruments; assessment; information; explanation

Topic
Curriculum, Research and Development

Link: https://ifory.id/abstract/9p6NfxZLWq4B

Corresponding Author
LENI PURWATI PURWATI

Institutions
Postgraduate Medan State University

Abstract
The study aims to determine the implementation of training management models for students of students of Diploma Three in Faculty of Mechanical Engineering Medan State University. The purpose of this study is to develop a theoretical design of the training management model, the implementation of the training management model, and the internal validation of the training management model. This research use descriptive method with a qualitative approach. Data collection techniques used were field studies in the form of observation, interview, and documentation with the head of study program, The Head of the Workshop, students and employees of the Diploma Three of Mechanical Engineering in Medan State University related to management training in the Diploma Three of Mechanical Engineering Medan State University. The results showed that the training management model in Diploma Three of the Faculty of Engineering Medan State University has not been well organized, because the training management itself is still integrated with the product design course, that is because there is no training management that has a standalone organizational structural or separate from the subject, so that the training carried out at Diploma Three of the Faculty of Mechanical Engineering Medan State University is more effective, efficient and in accordance with the expected achievements.

Keywords
implementation, management, training

Topic
Vocational Education and Educational Technology

Link: https://ifory.id/abstract/XtFNhGJk7eHD

Corresponding Author
R Mursid

Institutions
Universitas Negeri Medan

Abstract
This study aims to determine the differences in HOTS-based learning models for learning outcomes of vocational learning design, differences in the ability to think creatively towards learning outcomes in vocational learning design; and the interaction between HOTS-based learning models with multimedia and the ability to think creatively towards the learning outcomes of vocational learning design. The research method is quasi-experimental. The statistical test used is descriptive statistics to present data and proceed with inferential statistics using two-way ANOVA followed by further tests. The results showed that there were differences in learning outcomes for vocational learning design taught using HOTS-based learning models with higher multimedia than learning outcomes taught with expository learning models with multimedia, there were differences in learning outcomes for vocational learning design that had higher creative thinking abilities. than those who have low creative thinking ability; and there is an interaction between HOTS-based learning models with multimedia and the ability to think creatively on the learning outcomes of vocational learning design.

Keywords
learning model; higher order thinking skills; multimedia; creative thinking; vocational learning design

Topic
Vocational Education and Educational Technology

Link: https://ifory.id/abstract/8ht3rxF2GMyd

Corresponding Author
Elisa Anggraini

Institutions
UNIVERSITAS NEGERI MEDAN

Abstract
Reading material development is an activity that designs innovative learning resources. Reading material is also usually equipped with various kinds of illustrations. Reading material developed with the right strategy will foster a creative effort to find the contents of the students own reading. The development of reading material is very necessary for seventh grade students to build and strengthen their interest in reading and understanding the meaning of reading material. The development of environmental love-themed reading material in the form of hand-out in the description text material is needed to facilitate learning in the classroom. Handouts are teaching materials that contain a summary of material from several sources that are relevant to basic competencies ". The teacher needs to develop reading material that supports the learning of the description text. The development of reading materials on the theme of environmental love in the description text material was chosen based on students awareness of the environment is still low.

Keywords
development; reading material; description; love of the environment

Topic
Curriculum, Research and Development

Link: https://ifory.id/abstract/APfe2wngCUGM

Corresponding Author
Hainur Anisa

Institutions
Universitas Negeri Medan

Abstract
Development of teaching materials is done as an effort to improve learning outcomes and determine the material based on the context of the situation that exists in schools. Paradigms and perceptions that have occurred so far at the Madrasah Tsanawiyah PGA Univa Medan Project namely in developing a teaching material in the form of modules is still minimal, even if there is a form of teaching material used by teachers is still based on textbooks used by schools obtained from the government namely books from the Ministry of Education and Culture . The use of textbooks is one of the tools used by teachers or students as learning resources. Tracing the study of the development of teaching materials in the form of modules to be carried out, researchers conducted a preliminary study consisting of two steps, the first to conduct a field survey and the second to conduct a literature survey. The factor of student interest in learning is still low resulting in the majority of students experiencing difficulty in writing. Learning writing skills take a variety of forms. One of them is writing poetry. Expressing thoughts and feelings in free poetry. Poetry writing is a literary writing skill whose activities describe the contents of the soul, experience, and appreciation by using written language as a tool.

Keywords
development; teaching materials; poetry

Topic
Curriculum, Research and Development

Link: https://ifory.id/abstract/2jc6eKYtEfny

Corresponding Author
Ferdy Muzzamil

Institutions
a) Universitas Bhayangkara Jakarta
Jl Perjuangan no. 81,Marga Mulya, Kecamatan Bekasi Utara, Kota Bekasi, 17143
*ferdy.muzzamil[at]dsn.ubharajaya.ac.id
b) Universitas SingaPerbangsa Karawang
Jl. HS. Ronggo Waluyo, Puseurjaya, kecamatan telukjambe Timur, Kabupaten Karawang, 41361
*Rina.syafrida[at]fai.unsika.ac.id
*hinggil.permana[at]fai.unsika.ac.id

Abstract
This research background is because 3rd grade students at SDS Jatisampurna Bekasi have low social skill. It had been observed by how those students maintain relationship with their same age friends, many students dont want to get involve in group activity, but they prefer to do individual activity.The aims of this research are to find out the influence the intensity of using smartphone toward social skill, to find out the influence of self regulation toward social skill and to find out the influence of self regulation toward the intensity of using smartphone. Variables of this research are self regulation (X1) and social skill (X2). This research was using quantitative approach, survey method, and path analysis technique. This research had been done to 3rd grade students at SDS Jatisampurna. Target population was 3rd grade students at SDS Jatisampurna who using smartphone with total sampling 50 students. Cluster random sampling had been used as sampling technique.The result of this reseach showed that Self regulation is positively influencing directly toward social skill.

Keywords
Self regulation, social skill

Topic
Education and Islamic Education

Link: https://ifory.id/abstract/dhKEbmnuCfR9

Corresponding Author
Nurhapni Handayani Optapia Siregar

Institutions
Universitas Negeri Medan

Abstract
Interactive multimedia is a collection of several media such as text, images, audio, video, and animation that are interactive that are used to convey information. Multimedia is the use of several media to present information. This combination can contain text, graphics, animations, images, videos and sounds. Current technology, however, allows educators and students to integrate, combine and interact with media that goes far beyond what was before. Students understanding of a text in learning is very important in the learning outcomes that will be generated in the learning process. The relevance of reading the description text is closely related to local wisdom. The use of local wisdom themes in reading material means raising local values in students understanding. This local value will show the identity and identity of the Indonesian people. The development of interactive multimedia is focused on reading material based on local wisdom genres. research that will be conducted by researchers reading the genre of text based on local wisdom will be raised on instructional media in the form of interactive multimedia as an independent teaching medium for students so that the basis of local skills can be raised through teaching media and can be applied in learning activities both through interactive multimedia that is developed or by the teacher.

Keywords
development; multimedia; local wisdom; reading

Topic
Curriculum, Research and Development

Link: https://ifory.id/abstract/uZwg9kNdcznx

Corresponding Author
Eika Abigail Munthe

Institutions
a) Magister of Chemistry Education Study Program, Postgraduate School, Universitas Negeri Medan, Medan 20221, Indonesia
*eikaabigailmunthe[at]gmail.com
b) Department of Chemistry, Universitas Negeri Medan, Medan 20221, Indonesia

Abstract
This study aims to determine the eligibility of biomolecular e-module that have been developed with discovery learning models on carbohydrate material. The study was conducted at the Chemical Education Study Program, Department of Chemistry, Universitas Negeri Medan. This study uses the ADDIE development model (Analyze, Design, Develop, Implementation, Evaluation). E-module that have been developed are validated by 3 expert lecturers consisting of material expert lecturer, model expert lecturer and expert media lecturer. The instrument used in the study was a questionnaire on Standar Nasional Perguruan Tinggi (SNPT) consisting of content, language, presentation and graphic eligibility. The questionnaire used was validated by an expert validator. The results showed that the biomolecular e-module that had been developed with the discovery learning model on carbohydrate material was valid for college students to use.

Keywords
Carbohydrates, Discovery Learning, E-Module, Eligibility SNPT

Topic
Curriculum, Research and Development

Link: https://ifory.id/abstract/cuFxqzhtCX3T

Corresponding Author
Yenni Dwi Aprilita Sagala

Institutions
Universitas Negeri Medan

Abstract
This study aims to (1) determine an increase in collaboration and communication skills through project based learning, (2) determine the relationship of collaboration skills and communication skills through project based learning. The population of this research are six classes XI MIA and sample of this research are two classes, an experiment class with project based learning and a control class with conventional. The instrument of collaboration and communication skills are observation sheet and questionnaire. Improved collaboration and communication skills were analyzed using normalized gain (N gain). Collaborative relationship with communication using the correlation test. N gain results show that project-based learning can improve students collaboration and communication skills, each in the medium category. The relationship between collaboration and communication skills shows a positive direction, which means that the more the collaboration skills increase, the better the students communication skills.

Keywords
project based learning, collaboration, communication

Topic
Teachers Education Model in Future

Link: https://ifory.id/abstract/uxhb4nK6Q2mk

Corresponding Author
Rikha Tania

Institutions
a) English Applied Linguistic Study Program,Postgraduate School,State University of Medan, Medan, Indonesia
Jl. William Iskandar Ps.V, Kenangan Baru, Percut Sei Tuan, Kabupaten Deli Serdang, sumatera Utara
20221 *rikhatania[at]gmail.com 081223944240
b) State University of Medan, Medan, Indonesia

Abstract
The aim of this study is deals with the development of morphology acquisition among the children of 1.5 until 3.5 years old a.The objectives of the research were to find out morphemes are acquired by the children 1.5 until 3.5 years old.This research conducted by the qualitative research and the research design of this research is cross-sectional design.The data were obtained by the observation by recorded the utterances made by children in natural context.The data collected were analyzed by interactive models by Miles and Huberman and Saldana model.The subject of the research were 8 children of 1.5 until 3.5 years old and the research take 2 children from each age.The result of the research is the free morpheme has been produced in age 1.5 years old.Meanwhile there are different ability in acquiring bound morpheme.Firstly, child in age 1.5-2.0 has different ability in acquiring bound morphemes, secondly, child in age 2.1-2.5 has been able to produced suffixes and partikel, but there is different ability in acquiring prefix.Thirdly, child in age 2.6-3.0 has different ability in acquiring prefix and suffixes.And Fourthly, child in age 3.1-3.5 has been able to produced bound morphemes.

Keywords
Morphological acquisition, order, free morpheme,bound morpheme acquisition

Topic
Curriculum, Research and Development

Link: https://ifory.id/abstract/kAMwg6jRFKpy