Document 6604947

Transcription

Document 6604947

ISSN 2302-786X
Speech From Head of Research and Community Service Center of
State Polytechnic of Jakarta
Assalamualaikum Wr Wb
We pray to Allah SWT for all His grace and gift He has given to us all so that the
international seminar on
“Engineering Technology and Social Innovation for National
Welfare”. This international annual seminar is aimed to provide a dissemitaion forum for the
results of researches and community services. This is expected to be a forum for information
exchanges, discussion involving many parties: scholars, practitioners, and government.
Interaction among different perspectives could become a medium to create technology
development and sustainability accurately applicable in industry and society to enhance and
support their autonomy in this modern era. For this, P3M PNJ ASAIS 2014 invite scholars,
practitioners and government to write and present their papers under the following fields:
1. TECHNOLOGY
Computer and Information Technology, Telecommunication, Electrical and Electronics,
Energy Conversion, Mechanical Technology, Manufacture and Production Process,
Production Management, Machinery Maintenance, Heavy Equipment and Automotive
Technology, Civil Engineering, Building Structure, Road and Bridge, Water Resource and
Environment, Geotechnical, Engineering Materials, Construction Management, Graphics
Technology, Animation Technology.
2. COMMERCE
Finance, Accountancy, Banking, Law, Business Administration, Event Management,
Communication, Publishing, e-commerce, e-government, elearning, e-promotion, Islamic
Banking, Islamic Economics.
3. ENVIRONMENT
As the person in charge of this Seminar, we thank the Director of State Polytechnic of
Jakarta and all the management; resourcepersons, colleagues from colleges, universities,
polytechnics; researchers, and all invitees. And we also thank all members of commitees
who have worked hard and are full of spirit to make the seminar happen.
This 3rd ASAIS Seminar, attended by 9 universities, 40 paper presenters, and 60
participants
Finally, we look forward to suggestions and critisism so that we can carry out the next
international seminar in 2014 better.
Wassalamualaikum Wr Wb
Jakarta, November 12th, 2014
Head of P3M,
Politeknik Negeri Jakarta/State Polytechnic of Jakarta
Dr. Drs. Ahmad Tossin Alamsyah ST MT
NIP. 196008051986031002
1
ISSN 2302-786X
Speech From Director of State Polytechnic of Jakarta
Assalamu’alaikum Wr Wb,
We pray to Allah SWT for all His grace and gift He has given to us all so that today we can
attend the International Seminar on the Results of Researches and community Services
under the theme of ” “Engineering Technology and Social Innovation for National Welfare”
as a basis of knowledge and research development in higher education, both national and
international which can be conducted by Research and Community Service Center in State
Polytechnic of Jakarta.
Keynote Speech _2 :
*Prof. Dr. I Gusti NgurahWiratmaja
The purpose of conducting this seminar is to provide knowledge and concepts exchange
opportunity for multidiciplinary scientists to put forward their perspectives in national and
state problems under the three defined sciences. Beside that, this forum can also be used to
strengthen relationship of researchers from both national and international institutions.
In this instance we would like to thank:
1. (Ketua Forum Politeknik Se Indonesia)
2. Prof. Dr. I Gusti NyomanWiratmaja (Deputy of ESDM of Indonesia) (Deputy of
ESDM of Indonesia)
3. Keynote Speech _3, Mr. Hsiung Goh.National Instrument, Singapore
4. Presenters
5. All Boards of committee who have made this happens
We hope that this academic activity can be conducted regularly and the spirit of the research
will always sustain and give valuable contribution to the welfare and the development of the
nation.
We thank you and hope you gain valuable benefits from the seminar.
Wassalamu’alaikum Wr Wb,
Jakarta, 12 November 2014
Director of state Polytechnic of Jakarta
Abdillah, SE, M.Si
NIP. 195903091989101001
2
ISSN 2302-786X
BOARDS OF COMMITTEE
Advisors
:
Unit in charge
:
Chairman
Vice Chairman
First Secretary
Treasurer
:
:
:
:
Reviewer Paper Section
Coordinators
Direktur Politeknik Negeri Jakarta
Pembantu Direktur I.
Kepala P3M
Dr. A. Tossin Alamsyah, MT.
Dr. Nining Latianingsih SH MH.
Ir. Budi Damianto MSi
Anis Rosyidah MT.
Nurmalisna
:
:
Dr. Drs. Agus Edy Pramono, ST., M.Si
Putera Agung Maha Agung, Ph.D.
Dr. Belyamin, MT.
Dr. Dianta M.
Event Section
Coordinator
:
Dr. Dra. Iis Mariam, M.Si
International Affair
Coordinator
:
Dra. Yogi Widiawati, M.Hum
Proceedings Section
Coordinator
:
Gun Gun R. Gunadi, MT
Linguistic Section
Coordinators
:
Dra. Mawarta Onida Sinaga, MSi.
Publication and Documentation Section
Coordinators
:
Mahar Azhari
Caterers Section
Coordinators
:
Muryeti MSi
Secretariate
:
Pusat Penelitian dan Pengabdian kepada Masyarakat (P3M)
Gedung Q, Lantai 2,
Politeknik Negeri Jakarta, Kampus Baru UI Depok,
Tlp. 021 7270036 ext 236,
[email protected]
website: http://asais-pnj.org/
Depok, November 12th, 2014
International Seminar Board of Committee (ASAIS 2014)
3
ISSN 2302-786X
AGENDA OF INTERNATIONAL SEMINAR ON RESEARCH RESULTS AND
COMMUNITY SERVICES 2014
ANNUAL SOUTH EAST ASIAN INTERNATIONAL SEMINAR (ASAIS) 2014
NOVEMBER
12TH, 2014
ACTIVITY
08.00 – 09.00
Registration
Registration
Welcome Speech (The First, Indonesia Raya Song)
09.00 – 09.20
Opening
Chairman of Committee
Director of PNJ + Opening Ceremony
09.20 – 09.30
Opening Performance
09.30 – 10.15
Keynote Speech - 1 : Forum Politeknik Se Indonesia
10.15 – 10.30
Coffee Break
Keynote Speech - 2 :
10.30 – 11.15
*Prof. Dr. I Gusti Nyoman Wiratmaja
Plenary
Session
(Deputy of ESDM of Indonesia)
Keynote Speech - 3 :
11.15 – 12.00
Mr. Hsuing Goh.
National Instrument, Singapore
12.00 – 12.20
Photo Sessions
12.20 –13.15
Lunch
Theme : Economic , Humaniora
Theme : Engineering 1 (Electrical & Mechanic
Engineering)
13.15 – 15.15
Parallel
Session
Theme : Engineering 2 ( Civil & Environment
Engineering)
15.15 – 15.30
Coffee Break
15.30 – 16.30
To be continued
16.30 – 17.00
Closing
Closing Speech
4
ISSN 2302-786X
DISTRIBUTION OF CLASS PRESENTATION
Time
Moderator
Notulis
13.15 – 13.30
13.30 – 13.45
13.45 - 14.00
14.00 – 14.15
14.15 – 14.30
14.30 – 14.45
14.45 – 15. 00
15.00 – 15.15
15.15 – 15.30
15.30 – 15.45
15.45 – 16.00
16.15 - 16.30
16.30 - 16.45
16.45 – 17.00
17.00 – 17.15
17.15
Theme :
Engineering1
@Justira 2 Room
Putera Agung +
Budi Damianto
Adina Kanza
TEC – 01
TEC – 02
TEC – 03
TEC – 04
TEC – 05
TEC – 06
TEC – 07
TEC – 08
TEC – 09
TEC – 10
TEC – 11
TEC – 24
TEC – 25
Theme :
Engineering 2
@Judistira 3 Room
Dianta M. + Agus Edy
P.
Rizal Hermawan
TEC – 12
TEC – 13
TEC – 14
TEC – 15
TEC – 16
TEC – 17
Coffee break
TEC – 18
TEC – 19
TEC – 20
TEC – 21
TEC – 22
TEC – 23
TEC – 26
Closing ceremony
Notes:
TEC = Technology
CSH = Commerce, Sosial and Humaniora
5
Theme :
Commerce sosial,
humaniora (CSH)
@Judistira 4 Room
Mawarta + Darna
Maya Alfi
CSH – 01
CSH – 02
CSH – 03
CSH – 04
CSH – 05
CSH – 06
CSH – 07
CSH – 08
CSH – 09
CSH – 10
CSH – 11
CSH – 12
CSH – 13
CSH – 14
ISSN 2302-786X
THEME : ENGINEERING 1(ELECTRICAL & MECHANIC ENGINEERING)
@Yudistra 2 Room
CODE
TITLE
PRESENTER
TEC-01
Groove Overhang Effect on The Result of
Surface Roughness on Vertical CNC Milling
Process
TEC-02
Comparative Study of The Punch Shear
Strength of BFRP Composite in
Unidirection and Double Direction
Agus Sujatmiko, Moh Hartono, R
Edy Purwanto3
123
Mechanical Engineering, State
Polytechnic of Malang
1
[email protected]
Agus Edy Pramono1, Indriyani
Rebet1, Anne Zulfia2.
1
Department of Mechanical
Engineering, Politeknik Negeri
Jakarta.
2
Department of metallurgy and
material, faculty of engineering,
Universitas Indonesia.
[email protected]
[email protected]
TEC-03
Precast Concrete Panel With Substitution of
Fine Agregate Mining Gold Tailing
Pongkor
TEC-04
Effect of Testing Speed on Tensile Behavior
of Kenaf Fiber
TEC-05
The Making of Automatic Thresher Rice
With Solar Cell as an Effort to Repair
Technology in order to Increase Crop Yield
TEC-06
Developing of Multi-Parametric Bioelectric
Signal Acquisition System
TEC-07
Temperature Variation in Resilient Modulus
of Hot Mix Asphaltic Concrete
6
Amalia1*) dan Murdiyoto A1
1
Jurusan Teknik Sipil, Politeknik
Negeri Jakarta, Jl. Prof. Dr GA.
Siwabessy Kampus UI, Depok
16424
*)
E-mail [email protected]
Anggit Murdani1, Maskuri2,
Profiyanti Hermin Suharti3
1,2
Mechanical Engineering
Department, State Polytechnic of
Malang. [email protected],
3
Chemical Engineering Department,
State Polytechnic of Malang
Anton Hidayat1) Nasrullah2)
Ramiati3)
Electronica Engineering Department
of State polytechnic of Padang
Unand Limau Manis College Padang
E-mail: [email protected],
[email protected]
C. Bambang Dwi Kuncoro
Electrical & Instrumentation
Laboratory, Politeknik Negeri
BandungPh./Fax:+62222013789/2013889
email:
[email protected],
Eva Azhra Latifa,1 Nuzul Barkah
Prihutomo,2 Mulyono3
1,2,3
Civil Engineering Department,
ISSN 2302-786X
TEC-08
TEC-09
TEC-10
TEC-11
TEC-23
Jakarta State Polytechnic PNJ
Jln GA Siwabessy, Kampus Baru UI
Depok – 16425
Phone 021 7863532, Fax 021
7863532 e-mail:
[email protected]
The Characteristic of Bantak Agregate as
Faqih Ma’arif1, Buntara S. Gan2,
Main Materials on Marshall Test
Imam Muchoyar3, Effendie T4,
Sumarjo H5
1,2,4
Department Of Civil engineering
and Planning, Universitas Negeri
Yogyakarta-Indonesia, 55281
em@il:
[email protected].
2
Associate Professor, Department Of
Architecture Engineering, College
Of Engineering, Nihon University,
Japan, 963-8642; em@il:
[email protected]
4
Department Of Mechanical
Engineering, Universitas Negeri
Yogyakarta -Indonesia
Compressive snd Shear Strength Behaviour Faqih Ma’arif1, Slamet Widodo2,
of Masonry Wall with Pumice Breccia as
Agus Santoso3, Sumardjo H4
1
Mortar
Department Of Civil Engineering
and Planning, Faculty Of
Yogyakarta, 55281
email: [email protected]
2
Department Of Civil Engineering
and Education Planning, Faculty Of
Yogyakarta, 55281
Effect of Granular Elastic Column on The Gerard Aponno1, Dandung
Swelling Characteristic of Expansive Clay
Novianto2, Yunaefi3
1,2,3
Civil Engineering Department,
The State Polytechnic of Malang
Jl. Soekarno-Hatta 9, Malang
email:
[email protected]
Effect of Chitosan in Drinking Process on
Muryeti1, Estuti Budi Mulyani1
and Teddy Tapianto2
Brightness of Paper
1
State Polytechnic of Jakarta, Jl.
Prof. Siwabessy Kampus Baru
Universitas Indonesia, Depok
2
State Polytechnic Media Creative,
Jl. Srengseng Sawah, Jagakarsa,
Jakarta. Email: [email protected]
Analysis of Color Conversion Model of
Wiwi Prastiwinarti, Noorbaity,
Variation Hue, Saturation, Brightness on
Zulkarnain
Digital Image
State Polytechnic of Jakarta,
Indonesia
7
ISSN 2302-786X
TEC-24
Development of Penstock Hydraulic
Governing Valve for Micro Hydro Power
Plant Waterwheel Type
8
email:
[email protected],
[email protected]
Gun Gun Ramdlan G, Jusafwar,
Adi Syuriadi dan Dianta Mustofa
Kamal
Jakarta, Indonesia
[email protected]
ISSN 2302-786X
Theme : Engineering 2 ( Civil & Environment Engineering)
@Yudistira 3 Room
CODE
TITLE
PRESENTER
TEC-12
Green Product of Liquid Fuel from Plastic Waste
by Pyrolysis at 900OC
TEC-13
Electrical Energy Potential of Undersea Current
Power Plant in The Manado Bay North Sulawesi
TEC-14
Effect of Propeller Turbine Blade Angle Type Ф
125 on Efficiency Mhp System of Head 2 and 3
Meters
TEC-15
Broadband Metamaterial Microstrip Filters for
Wimax Applications 2.3 Ghz and Wifi 2.4 Ghz
TEC-16
Assessment Analysis of Lateral Movement of
Gate Shaft Structure on Fractured Rock Mass,
Jatigede Dam Area, West Java, Indonesia
TEC-17
Sperm Attenuation Techniques Using Ultraviolet
Irradiation With Fuzzy Algorithm
Implementation
TEC-18
Auxalary Prime Mover on Gas Power Plant by
using Static Frequency Converter
D. Mustofa K., F. Zainuri
Departement,Politeknik Negeri Jakarta
[email protected]
Parabelem T.D. Rompas1, Jenly D.I.
Manongko1
1Mechanical Engineering Education
Department, Faculty of Engineering,
UNIMA
UNIMA Fatek campus Tondano
Minahasa, North Sulawesi, Indonesia
[email protected]
Paulus Sukusno(1), Fachruddin, P
Jannus,
Lecturer Department of Mechanical
Engineering State Polytechnic of
Jakarta,
New Campus UI Depok 16425
(1)[email protected]
Triprijooetomo1,Toto Supriyanto2
email : [email protected],
Politeknik Negeri Jakarta
Putera Agung M, A; Pramusandi, S;
Ardianto, A.
Civil Engineering Department, State
Polytechnic of Jakarta, Indonesia
E-mail:
[email protected];
[email protected]
Sunaryo, B
Senior Engineer for Jatigede Dam
Project, West Java, Indonesia
R Edy Purwanto1, Eka
Mandayatma2, Totok Winarno3
123
[email protected]
A. Sofwan1,3) dan dan
Suprapto2A.Priyono3)
1)
Electrical Engineering Department
Faculty of Industrial Technology
Institut Sains dan Teknologi Nasional
(ISTN), Jl.M.Kahfi II Jagakarsa JKT
12640
Email: [email protected]
2)
Electrical Dept in PT PJB
MuaraKarang, Tangerang.Email:
[email protected]
9
ISSN 2302-786X
3)
TEC-19
The Design of Environmentally Friendly
Parking System Based on RFID and Database
TEC-20
Optimazation of Battery Waste Carbon Quantity
on Design of Cathode in Electrocoagulation
Process Tank to Reducing Metal Content in
Waste Water
TEC-21
Optimization The Fuel Filter Viewed
Performance Automotive Engines Impact on
Fuel Efficiency
TEC – 22
TEC-25
Day Lighting Skylight for Improving Task
Lighting Performance of Writing Batik Space
Casestudy: IKM Batik Katura, Trusmi-Cirebon
Speed Control of Induction Motor Based
Variable Frequency with Artificial Neural
Network
10
Graduate Program School of ISTN,
Jl.PLN Duren Tiga Jakarta 12760
1
Sugeng Mulyono,
2
B.S.RahayuPurwanti, 3Zainal
NurArifin, 4Azwardi
14
Mechanical Engineering, State
Polytechnic of Jakarta
[email protected]
2
Electrical Engineering, State
3
Civil Engineering, State Polytechnic
of Jakarta
Sutanto1 dan Danang Widjajanto2
1
Electrical Engineering,State
Polytechnic Jakarta
Jl Prof. Dr. G.A. Siwabessy ,Kampus
Universitas Indonesia, Depok
E-mail : [email protected]
E-mail : [email protected]
Tatun Hayatun N 1 , Sri Lestari K 2
1
Mechanical Engineering Department ,
Faculty of Engineering, Politeknik
Negeri Jakarta, Kampus Baru UI,
Depok 16424, Indonesia
email : [email protected],
2
Electrical Engineering Department,
Faculty of Engineering, Politeknik
Negeri Jakarta, Kampus Baru UI,
Depok 16424, Indonesia
Email : [email protected]
Dyah Nurwidyaningrum
Civil Departement
[email protected]
Tuti Angraini1, Abd. Hafid2,
Anton3 , Ifni Joi4
1
Department of Electrical Engineering,
State Polytechnic of Padang, Indonesia
Perumahan Unand B3-3-10 Ulu Gadut
Padang.email:
[email protected]
2
Department of Electrical Engineering,
Muhammadiyah University of
Makassar, Indonesia
Kampus Sultan Alaudin Makassar
3,4
Department of Electrical
Engineering, State Polytechnic of
Padang, Indonesia
Kampus Politeknik Limau Manis
Padang
ISSN 2302-786X
TEC-26
Development Length of Steel Bar Embedded in
Hardened Concrete Using Masterflow 810
11
Fauzri Fahimuddin 1), Anis
Rosyidah 2), Praganif Sukarno3), I
Ketut Sucita4), dan Siffa Fauziah5)
1,2,3,4)
Lecture of Civil Engineering
Department, The State Polytecnic of
Jakarta
5)
Graduated of Civil Engineering
Department, The State Polytecnic of
Jakarta
E-mail: [email protected],
[email protected]
ISSN 2302-786X
TITLES OF COMMERCE, SOCIAL, AND HUMANITIES PAPER
@Free Function Room
CODE
TITLE
CSH-1
Building Curriculum Based on Competency
Through Collaborative Knowledge Creation
in Higher Vocational Education
Organization
(Aplication Research of Soft Systems
Methodology)
CSH-2
CSH-3
CSH-4
CSH-5
CSH-6
CSH-7
PRESENTER
Iis Mariam1, Nining Latianingsih2,
Endah Wartiningsih3
([email protected],
[email protected],
[email protected])
Lecturer of Business Administration
Jakarta,
Jl.Prof. G.A.Siwabessy, Kampus Baru
UI, Depok –West Java, Indonesia
Phone/Fax: 62-21-7863538, 62-217863521
Increase Regional Potency in order to
Dewi Winarni SusYunti
Develop Tourism - Based on Community
Jakarta,
[email protected]
Implementation of Education for Sustainable Abdul Rokhmat Sairah Z., M.Phil
Development (ESD) in Gunungkidul’s South Faculty of Philosophy, Gadjah Mada
Coast Society in 2013
University
Jl. Sosio Humaniora No. 1
Effectiveness of Local Government Alhapen Ruslin Chandra1, Afifah2,
Regulation on Demarketing of Tobacco in Willson Gustiawan3
1,2,3
Tebing Tinggi, North Sumatra
Business Administration
Department
Politeknik Negeri Padang, Indonesia
[email protected]
The Effectiveness of Rolled-over Fund Andi Asdani
in PNPM-MP To Improve The Welfare State Polythecnic of Malang
of Poor Households
Green Banking: A New Strategic For
Atika Syuliswati
Sustainable Development
Accounting Department, State
Polytechnic Of Malang
Jl.Soekarno-Hatta No.09, PO.BOX 04
Malang 65141
Emotional Attachment as an Intervening
Variable between Service Performance and
Emotional Branding
12
Gugyh Susandy, S.E., M.Si.
STIE Sutaatmadja Subang
Jln. Otista No.76, Subang
Phone 0260 411 065, 421 548 Fax.
0260 411 751
ISSN 2302-786X
CSH-8
Hipothetical Model of Researcher’s
Competency: Case Study in Bandung State
Polytechnic (POLBAN), Indonesia
CSH-9
Applying of Model Development of
Integrated Entrepreneurship Learning with
Based Learning Management System
Applied to Enhance Learning Outcome at
Malang State Polytechnic
CSH-10
Developing Model Time Driven Activity
Based Costing for Analysis of Unit Cost on
Educational Institution
CSH-11
The Implementation of Slow Learner
Education
in Politeknik Negeri Jakarta
CSH-12
Improving The Competitiveness of Small
and Micro Enterprises (SMES) are
Managed by Women Through Improved
Corporate Performance
CSH-13
Implementation of Electronic Transactions
by UMKM Connected with Contract of
Law
CSH_14
Product Innovations of Micro, Small And
Medium Enterprises (SMES) to Improve
Local Competitiveness
13
Carolina Lasambouw , Ediana
Sutjiredjeki and Neneng Nuryati
Bandung State Polytechnic
Jalan Gegerkalong Hilir, Desa
Ciwaruga, 40012 Bandung, Indonesia
[email protected],
[email protected],neng_nurya
[email protected]
Dr. Mohammad Maskan, M.Si.1)
Ahmad Fauzi, S.Kom., M.MT2)
Drs. Ludfi Djajanto, MBA3)
1),2)
Administration Business
Department of State Polytechnic of
Malang 65144
3)
Accounting Department of State
Polytechnic of Malang 65144
Siti Amerieska
Departemen Accounting, State
Polythecnic of Malang
[email protected]
Nur Hasyim, Ade Sukma Mulya, Sri
Wahyono
Politeknik Negeri Jakarta Lecturer.
Darna, Ida Syafrida, Rudi Haryanto
AccountingDepartment of
PoliteknikNegeri Jakarta, Kampus
Baru UI Depok 16425
[email protected]
[email protected]
[email protected]
Nining Latianingsih1,Rita Farida2
Iis Mariam3 , Neni Sri Imaniyati4
([email protected])
Department: 1,3State Polytechnic of
Jakarta,
Lecturer Civil Enginering 3, State
Lecture of faculty of law 4 Bandung
Islamic University
Phone/Fax: 62-21-7863538, 62-217863521
Endah Wartiningsih1, Iis Mariam2,
Nining Latianingsih3
[email protected],
[email protected],
[email protected]
ISSN 2302-786X
Jakarta,
Jl.Prof. GASiwabessy, New Campus,
Depok -West Java, Indonesia
Phone / Fax: 62-21-7863538, 62-217863521
14
ISSN 2302-786X
ABSTRACT
TECHNOLOGY
15
ISSN 2302-786X
CODE: TEC-01 and CODE: TEC-02
Groove Overhang Effect on the Result of Surface Roughness on Vertical CNC
Milling Process
Agus Sujatmiko 1, Moh Hartono2, R Edy Purwanto3
Mechanical Engineering, State Polytechnic of Malang
[email protected]
123
Abstract
CNC vertical milling a work piece cutting tool in cutting process is done by giving the Computer
Numerically Controlled G program code on a milling machine that gives the direction of the cutting
plane or space conditions chisel end mill position perpendicular to the surface of the work piece.
Distance to the tool holder overhang conducted mostly standard distance is not a chisel end mill going
resulted in minimum and maximum deflection during the cutting process. Cutting and surface roughness
measurements performed by means of the test specimen made of BJ37 in a square shape with a
rectangular cross-section cutting parameters include overhangs groove variations, vibration and feeding,
whose data are taken from each of three locations: the left edge of the surface, the middle and the right
edge, while the measurement is done by testing the surface roughness. The results obtained from the
overhang groove changes, vibration and small feeding can result in deflection and angle of the smaller
pieces to obtain a minimum level of roughness on the overhang that is 25 mm with the same feeding 0.18
mm/rev the value obtained average roughness Ra = 1,64 µm including group N7 smooth roughness when
compared with the standard 35 mm overhang value of average roughness Ra = 1,88 µm normal N7. As
for the changes in feeding the smaller the cutting process can achieve the minimum level of roughness on
the feeding of 0.18 mm/0.28 mm/rev and 0.38 mm/rev because of the cutting speed step/teeth get smaller.
Keywords: Overhang Groove, Vibration, Roughness, CNC Milling Machine
Comparative Study of The Punch Shear Strength of BFRP Composite in
Unidirection and Double Direction
Agus Edy Pramono 1, Indriyani Rebet1, Anne Zulfia2
Department of Mechanical Engineering, Politeknik Negeri Jakarta
2
Department of metallurgy and material, faculty of engineering, Universitas Indonesia
[email protected]
[email protected]
1
Abstract
This paper reveals the punch shear strength of composites made of bamboo fibers in a phenolic resin
polymer matrix. The first type, composites was fabricated in the form of a single direction of fibers and
the second type, composites was fabricated in the form of a double direction of fibers. Both in the weight
ratio of 50, 75 and 100 grams of the weight of fibers, respectively, and was immersed in a polymer matrix
of phenolic resins. Both types of the composite were fabricated by hand lay-up method. The increase in
the weight of fiber content showed an increase in punch shear strength of the composite fabricated of
bamboo fibers / phenolic resin. Composites which were fabricated in the form of double fibers direction
showed higher punch shear strength than the composites which was fabricated in the form of a
unidirection. Thus, bamboo fibers showed its function as a reinforcing fibers in the a phenolic resin.
Keywords: Bamboo fibers reinforced polymer (BFRP), punch shear strength, BFRP hand lay-up,
phenolic resin.
16
ISSN 2302-786X
Precast Concrete Panel with Substitution of Fine Agregate Mining Gold Tailing
Pongkor
1
Amalia1 and Murdiyoto A1
Jurusan Teknik Sipil, Politeknik Negeri Jakarta, Jl. Prof. Dr GA. Siwabessy Kampus UI, Depok
16424
[email protected]
Abstract
This study aims to investigate the potential of gold mining waste tailings in Pongkor as fine aggregate in
precast concrete wall panels. The study was conducted by making the specimen precast concrete wall
panels size 100 cm x 50 cm x 10 cm. To reduce the weight of the panel, made holes in the middle of the
wall. Wall panels are made of concrete with water cement factor (fas) 0.50 to 5 variations of tailings as
aggregate substitution, ie 0%, 10%, 20%, 30%, and 40% of the weight of the fine aggregate. The results
showed that (1) the use of tailings as fine aggregate substitute in concrete precast panels can increase
the compressive strength and modulus of elasticity of concrete on the composition of 10%, and 20%, (2)
tensile strength of precast wall panels decreased in the presence of tailings on concrete mixture, (3)
tailings can be used as a substitute fine aggregate in concrete panels up to 40%, wherein the composition
produces precast concrete panels that meet the standards for non-structural partition wall, (4) weight
content of wall concrete panels using more and more tailings, bulk density is decreased.
Keywords: precast concrete panel, compressive strength, tailing of gold mining
Effect of Testing Speed on Tensile Behavior of Kenaf Fiber
Anggit Murdani1, Maskuri2, Profiyanti Hermin Suharti3
Mechanical Engineering Department, State Polytechnic of Malang
Jl. Soekarno-Hatta No. 9, Malang 65141 Indonesia
3
Chemical Engineering Department, State Polytechnic of Malang
Jl. Soekarno-Hatta No. 9, Malang 65141 Indonesia
[email protected]
1,2
Abstract
The use of kenaf fiber as reinforcement in polymeric composite is continuously developed toward product
diversity. In service, the products based on the composite are experiencing various loading conditions,
from static loading to dynamic loading. Mechanical behavior of fiber has important role to determine the
overall performance of composite. The objective of this research is to investigate the response of kenaf
fiber on tensile loading with various testing speed. Specimens were prepared with 10mm in gage length
or span. The testing speeds were 0.02mm/s, 0.1mm/s, 0.5mm/s, and 1mm/s. The tensile behavior of
specimen is observed based on stress-strain relationship, supported by fracture evidence. The result
shows that tensile strength of specimens increase significantly with increasing of the testing speed. The
ultimate tensile stress with speed testing of 1mm/s achieved approximately 230% of that with speed
testing of 0.02mm/s. The Young’s moduli also became higher increase with testing speed. Inversely, the
strain at fracture tends to become smaller with increasing of the testing speed. For all testing speeds,
fractured specimen are showing brittle-like fracture surface. It can be important information in
considering kenaf fiber as reinforcement in polymeric composites.
Key Words: kenaf fiber, testing speed, brittle
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The Making of Automatic Thresher Rice with Solar Cell as An Effort to Repair
Technology in order to Increase Crop Yield
Anton Hidayat1) Nasrullah2) Ramiati3)
Electronica Engineering Department of State polytechnic of Padang Unand Limau Manis
College Padang
[email protected]
[email protected]
Abstract
The main problem in handling postharvest rice is the high-lost result (Central Statistics Agency 1988,
1996), grain, and rice that were produced is low quality. This is happened on harvesting, threshing, and
drying stages so repair of postharvest rice technology is focused on the three stages and increasingly
reduced of employment in agriculture. It is caused many people want to cities looking for job in industrial
sector. It is difficult for farmer in harvesting stage because the sort time on harvesting and it is needed
the many employments. On the basis of that, this research tries to develop one of the automatic thresher
rice and seed cleaner for increasing crop yield to farmer so helped out the farmer job on the harvesting
stage and also get much rice. Design of this equipment will be made more lightly in order to easy for
bring it, and it’s simple to use in purpose to be easily operated by farmer and can be set the speed with
using fuzzy method appropriate with requirement and it is not using fossil fuels but it is using sunlight as
source energy for moving motor DC. Solar cell is used as receiving apparatus the source of sunlight on
the process of threshing rice and cheap in treatment. Testing acquired at the threshing rotary average
decrease in velocity of a motor 195 RPM every additional of 5 rice straw whereas the required by a
motor to play the thresher maximum is 6 ampere and the current minimum of motor is 2.2 ampere and
also it’s needed the average time is 6 seconds by controller for stabilizing the rotary speed of motor on
velocity 2000 RPM when the thresher machine given loads rice straw, besides that the level of efficiency
of thresher 96.5% from the result of threshing rice, so it can get conclusion that time is needed for
threshing rice is 9 rice straw per second.
Keywords: Thresher Rice, Solar Cell, Fuzzy, and Motor DC.
Developing of multi-parametric Bioelectric signal Acquisition system
C. Bambang Dwi Kuncoro
Electrical & Instrumentation Laboratory, Politeknik Negeri Bandung
Jl. Gegerkalong Hilir, Ds. Ciwaruga, Bandung 20012, Indonesia, Ph./Fax:+62222013789/2013889
[email protected]
Abstract
Although diagnostic medical instruments have been widely used, measurement system which can acquire
bioelectric signal is still needed to achieve the purpose of physiological treatment or other biomedical
applications. A multi-parametric bioelectric signal acquisition system has been developed as described in
this paper. The system can acquire several bioelectric phenomenons, such as: ECG, GRS, PPG, and
respiration rate. It is based on the Arduino Uno R3 platform, commercial off-the-shelf (COTS) and lowpower components, and the Graphical User Interface (GUI) on the recording terminal. The experimental
evaluations show the system is able to acquire the signal with quality and more precise.
Keywords: biosignal, ECG, PPG, GSR, respiration rate
18
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Temperature Variation in Resilient Modulus of Hot Mix Asphaltic Concrete
1,2,3
Eva Azhra Latifa1 Nuzul Barkah Prihutomo 2 Mulyono3
Civil Engineering Department, Jakarta State Polytechnic PNJ
Jln GA Siwabessy, Kampus Baru UI Depok – 16425
Phone 021 7863532, Fax 021 7863532
[email protected]
Abstract
This study is the last in a series to obtain the best of hot mix asphaltic concrete used for flexible
pavement with the lowest damage at high temperatures. Previous studies were conducted on varied
submersions up to 120 hours and 600C of temperature towards various fillers, i.e. fly ash and Portland
cement, compared to stone dust. The results on Marshall Stability found that a mixture of Portland
cement filler and stone dust meets the required criteria, whereas fly ash does not qualify for further
testing. Pertamina and Retona asphalt was used, both of which showed good performance. The
aggregate gradation used was from Bina Marga and Superpave. The research was continued with
dynamic stability testing using wheel tracking, where the durability of all variations of the
aforementioned mixtures was tested against permanent deformation and the intensity of dynamic stability
under vehicle load simulation 500C of temperature. The next research had the resilient modulus of
asphalt concrete mixtures with Superpave gradation and Pertamina asphalt, as well as Bina Marga
gradation and Retona asphalt 55, was tested with UMATTA device. The end result compared the
behavior of each mixture against the applied tests.
Keyword: aggregate gradation, asphalt variation, hotmix asphalt, wheel tracking, resilient modulus
The Characteristic of Bantak Agregate as Main Materials on Marshall Test
Faqih Ma’arif1, Buntara S. Gan2, Imam Muchoyar3, Effendie T4, Sumarjo H5
Department Of Civil engineering and Planning, Universitas Negeri Yogyakarta-Indonesia,
55281
[email protected]
Associate Professor, Department Of Architecture Engineering, College Of Engineering, Nihon
University, Japan, 963-8642
[email protected]
4
Department Of Mechanical Engineering, Universitas Negeri Yogyakarta -Indonesia
1,2,4
Abstract
This research aimed to improving the performance of the aggregate bantak as main material in Marshall
test. Bantak is an porous aggregate, derived from Merapi volcanoes has low abration. One of the most
interest about this agregate is the abundant amount, but the locals society not use it as building
materials, because their quality is inferior considered. An effort to improve performance aggregate
bantak is adding fibers polypropylene. The method used experiment laboratory test. Consist of 105 total
specimens, whereas CS (control specimen), BC (Bantak Clereng), BB (Bantak-Bantak) and CB (ClerengBantak) were 15, 30, 30 and 30 specimens every variance respectively. The results of tests indicate that
Bantak agregate performance can increase when added polypropylene fibers. Furthermore, Bantak
aggregate can be used as flexible pavement.
Keyword: Bantak, polypropylene fibers, flexible pavement
19
ISSN 2302-786X
Compressive and Shear Strength Behaviour of Masonry Wall with Pumice Breccia
as Mortar
1
Faqih Ma’arif1, Slamet Widodo2, Agus Santoso3, Sumardjo H4
Department Of Civil Engineering and Planning, Faculty Of Engineering, Universitas Negeri
Yogyakarta, 55281
[email protected]
2
Department Of Civil Engineering and Education Planning, Faculty Of Engineering,
Universitas Negeri Yogyakarta, 55281
Abstract
This research aims to develop materials pumice breccia as instant mortar on brick wall construction. The
special region of Yogyakarta (DIY) an enormous potential for the development of product-based natural
pumice breccia. Based on Resources Information System Investment (2012), Pumice reserves stored on
DIY Recorded more than two and a half billion cubic meters, Covering an area Gunung Kidul ± 2,497
billion m3, Bantul ± 76,067 billion m3 and Sleman ± 85,367 billion m3. in which each location located
relatively next to one another. The method used is an experiment laboratory. This research used 3rd
varians, which were CS (compressive strength); TBS (Tensile bond strength) and SS (shear strength).
This research dealt with three tests (compressive test, tensile bond strength and shear stress). Proportion
mix used 1Pc:4Pm and 1Pc:3Ps:3Pm. The test results show that on compressive strength, tensile bond
strength and shear strength obtained the effective thickness of pumice mortar were 10mm, 15mm and
20mm respectively. The failure mode is combination failure.
Keyword: shear strength, masonry, pumice breccia
Effect of Granular Elastic Column on The Swelling Characteristic of Expansive
Clay
1,2,3
Gerard Aponno1, Dandung Novianto2, Yunaefi3
Civil Engineering Department, The State Polytechnic of Malang
Jl. Soekarno-Hatta 9, Malang
[email protected]
Abstract
Foundations resting on expansive soils may move differentially in the vertical direction and show sign of
unacceptable cracks as the water content in soil changes with season. Nowadays many measures have
been practiced to overcome the problems posed by swelling soils. One of the methods is to modify the
macro structure of expansive clays by adding non-expansive granular elastic materials into the soils. A
laboratory investigation to reduce the swelling properties of the expansive soils found at Gunung Bentar
- Probolinggo is reported in this paper. The rubber column techniques were used as alternative methods
to improve the swelling characteristics of compacted expansive clays. Each soil samples with various
proportion of crumb waste rubber tire to soils are compacted statically, and then performing zero swell
test by using load ring for its loading system, and wetting process under controlled water inflow, instead
of inundate the samples. The results of this study indicated that rubber column is effective techniques in
reducing the value of swelling pressure.
Keywords: expansive clays, swelling strain, swelling pressure, granular elastic material
20
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Effect of Chitosan in Drinking Process on Brightness of Paper
1
Muryeti1, Estuti Budi Mulyani1 and Teddy Tapianto2
State Polytechnic of Jakarta, Jl. Prof. Siwabessy Kampus Baru Universitas Indonesia, Depok
2
State Polytechnic Media Creative, Jl. Srengseng Sawah, Jagakarsa, Jakarta
[email protected]
Abstract
Chitosan has ben made from shrimp shell by deproteinization, demineralization dan deacetylation steps.
Chitosan have been investigated as biosorbent for removal heavy metal and dyes. Recycling of paper
requires the removal of the printing ink, also called deinking, from the used paper to obtain brighter
pulp. The objective was the research was to investigate the effectiveness chitosan in deinking paper. The
process of deinking involves ink particle dislogment from the fiber surface and the separation of
dispersed ink from fiber suspensions by washing. Chitosan was added in deinking process with different
dosage 0.5, 1, 1.5, and 2 g. Chitosan efficiencies in deinking can be obtained by analysis measuring of
brightness paper. The increasing dosage of chitosan, will increase brightness paper. The result show
that chitosan used in present work can improve ink removal in deinking process.
Keywords: chitosan, deinking, recycling of paper, brightness
Green Product of Liquid Fuel from Plastic Waste by Pyrolysis at 900 Oc
D. Mustofa K., F. Zainuri
Mechanical Engineering Departement, Politeknik Negeri Jakarta
[email protected]
Abstract
Alternative treatments to convert plastic waste into fuel currently receive great attention from
researchers world wide. The objective of the research is to obtain liquid fuel from pyrolysis of waste
plastics that is safe for humans as well as environment, with a heating value and fuel quality meet the
standardized compliant.The method used for the research is plastic waste pyrolysis heated at 900°C, and
the resulting vapor is condensed through a crossflow condenser. The method resulted in a liquid fuel with
a calorific value of 46 848 J/g, which is greater than plastic waste processing at a temperature of 425°C,
that is only 41 870 J/g. In addition, the nature of current method for treating plastic waste is considered
more secure than that of plastic waste processing at the temperature of 425°C. The reason for this is due
to the fact thatthe percentage of compounds that could potentially be carcinogenic (boric acid and
cyclopentanone) is reduced.
Keywords: plastic waste, fuel, pyrolisis, green product
21
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Electrical Energy Potential of Undersea Current Power Plant in The Manado Bay
North Sulawesi
1
Parabelem T.D. Rompas1, Jenly D.I. Manongko1
Mechanical Engineering Education Department, Faculty of Engineering, UNIMA
UNIMA Fatek campus Tondano Minahasa, North Sulawesi, Indonesia
[email protected]
Abstract
Electrical energy potential of undersea current power plant in the Manado bay, Manado, North
Sulawesi, Indonesia has been investigated. The objective of this research is to predict available
renewable energy in the Manado bay. The method used a numerical model of the Navier Stoke’s
equations through a approach of semi-implicit finite difference 3D where the pressure distribution on a
vertical layer of sea water assumed hydrostatic. Energy was found underwater currents in the Manado
bay potential for development of power generation turbine installation underwater currents which the
maximum available power per m2 at seawater column of 1 m when high tide currents at debit 0.1 Sv is
2.1 kW/m2.
Keywords: Renewable energy, undersea currents, semi-implicit, Manado bay
EFFECT OF PROPELLER TURBINE BLADE ANGLE TYPE Ф 125 ON
EFFICIENCY MHP SYSTEM OF HEAD 2 AND 3 METERS
Paulus Sukusno1, Fachruddin, P Jannus,
Lecturer Department of Mechanical Engineering State Polytechnic of Jakarta,
New Campus UI Depok 16425
[email protected]
Abstract
This research aims to determine the effect of propeller type turbine blade angle Ф 125 on system
efficiency Micro Hydro Power (MHP) head 2 and 3 meters, by way of the impeller blade angle
memvareasi with input water turbine capacity fixed. The results of this research can determine the
optimal efficiency of the MHP system. Research report on the MHP system head 2 meters with fixed input
water capacity obtained optimum efficiency on the blade angle 220 – 240. Research on MHP system head
3 meters with fixed input water capacity, obtained at optimum efficiency on the blade angle 180. To
obtain a large output power, it is necessary to water the rate of entry into the turbine that great anyway.
To obtain optimal efficiency, it is necessary that the impeller blade angle is set according to the flow rate
of water entering the turbine.
Keywords: blade angle, water capacity, efficiency, electricity.
22
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Broadband Metamaterial Microstrip Filters for WiMAX Applications 2.3 GHz
and WiFi 2.4 GHz
Triprijooetomo1,Toto Supriyanto2
[email protected]
Politeknik Negeri Jakarta
Abstract
The purpose of this study resulted in the design of metamaterial-based Broadband filters for WiMAX and
WiFi technologies to implement the metamaterial ingredients. The performance of a filter is closely
associated with the materials used to manufacture the filter. So it can improve the efficiency of the device
and makes the device more compact. Materials metamaterial can be obtained by making a material
structure that has properties not available in nature. That is a structure that has a value of permitivity (ε)
and permeability (μ) negative. Materialsof this metamaterial has the advantage of low loss. Thus, its use
is expected to reduce the coefficient of wave reflection and transmission of improving the efficiency of the
filter. The simulation results showed that the use of open-split method is able to generate broadband
metamaterial resonator BPF in the frequency range 1.975 GHz to 2.615 GHz, with a bandwidth of 640
MHz.Minimum return loss of -54.36 dB, insertion loss of -0.061 dB. Physically, broadband metamaterial
microstrip BPF has compact dimensions are 40.2 x 31 x 1.6 mm, so that the potential of this BPF design
used serbagai wireless communication applications.
Keywords: WiMAX, WiFi, Metamaterial.
Assessment Analysis of Lateral Movement of Gate Shaft Structure on Fractured
Rock Mass, Jatigede Dam Area, West Java, Indonesia
12
Putera Agung M, A1, Pramusandi, S2, Ardianto, A Sunaryo, B3
Civil Engineering Department, State Polytechnic of Jakarta, Indonesia
[email protected], [email protected]
3
Senior Engineer for Jatigede Dam Project, West Java, Indonesia
Abstract
Gate shaft is one of parts the power waterway system of dam structure and as an intake vertical tunnel
or well function for hydroelectric power plants in Jatigede area, Sumedang, West Java. Paper
concerns some consideration in determining a constitutive model of soil and rock material.
Comparison of existing lateral movement and the analysis results identified that Hoek – Brown failure
criterion were more suitable than Mohr – Coulomb. Study analysis was carried out using without and
with reinforcement system, the risk assessment to a rock shaft during excavation is greater than that to
a soil shaft, even though the two averages designed safety factors are the same. For the analysis, it
should be considered to use the failure criteria of intermediate material.
23
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Sperm Attenuation Techniques using Ultraviolet Irradiation with Fuzzy Algorithm
Implementation
R Edy Purwanto1, Eka Mandayatma2, Totok Winarno3
123
[email protected]
Abstract
One type of sex manipulation is gynogenesis which is an insemination process using the stimulation of
genetically weakened spermatozoa with ultraviolet radiation, so the result of gynogenesis is female fish.
Sperm irradiation in gynogenesis is aimed at weakening the fish sperm genetically, so the number of
chromosome in eggs is still diploid. There are many ways to inactivate sperm, in this research it is done
through ultraviolet irradiation that is cheaper and not dangerous. The irradiation is done by setting the
intensity through the changing distance of the ultraviolet source toward the object in this case the fish
sperm. This research is aimed at designing and implementing ultraviolet irradiation setting system using
fuzzy logic control. This research is done experimentally covers controler design, system making and
testing. The result of fuzzy algorithm is planted in EEPROM microcontroler ATMega 8535 assisted by
Bascom compiler software. The process of ultraviolet intensity changing is shown in the form of graph in
computer and the variable observed is the dose of UV irradiation in fixe time. The dose of irradiation is
determined to the amount of 1920J/m2 (4,5W/m2) the time option is 5 or 7.5 minutes. The result shows
that fuzzy logic control is able to keep the UV intensity with error rate less than 5%. The allocated
memory needed for fuzzy algorithm program in microcontroller ATmega 8535 which is written with
Bascom compiler is 90%
Keywords: irradiation, sperm, gynogenesis, fuzzy logic, Microcontroler
Auxalary Prime Mover on Gas Power Plant by using Static Frequency Converter
A. Sofwan1 3 and Suprapto2A.Priyono3
Electrical Engineering Department Faculty of Industrial Technology
Institut Sains dan Teknologi Nasional (ISTN), Jl.M.Kahfi II Jagakarsa JKT 12640
[email protected]
2
Electrical Dept in PT PJB MuaraKarang, Tangerang.
[email protected]
3
Graduate Program School of ISTN, Jl.PLN Duren Tiga Jakarta 12760
[email protected]
1
Abstract
Generally, the gas power plant requires starting equipment as prime mover to rotate gas turbine
especially at the start of operation before combustion process. The used starting equipment at gas power
plant (PLTG) Muara Karang is static frequency converter (SFC). The function of static frequency
converter is to convert generator become motor when starting. Characteristic of SFC will be discusses in
this paper of ASAI Seminar. The components of SFC consist of a transformator, converter, DC reactor
and inverter. The used SFC 3.7 kV input voltage is converted into a voltage that can be varied to be
supplied to the generator when the gas Turbine starting. According of calculation result, that at Muara
Karang gas power plant (PLTG), used SFC output voltage of 3300 volts is required. To produce the
required output voltage SFC amounting to 3300 volts, then set the trigger of angle α to the converter at
36.05 0.
Keywords: SFC, angle α, gas power plant , static frequency and converter
24
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The Design of Environmentally Friendly Parking System based on RFID And
Database
1
Sugeng Mulyono, 2B.S.RahayuPurwanti, 3Zainal NurArifin, 4Azwardi
1
Mechanical Engineering, State Polytechnic of Jakarta
[email protected]
2
Electrical Engineering, State Polytechnic of Jakarta
3
Civil Engineering, State Polytechnic of Jakarta
4
Mechanical Engineering, State Polytechnic of Jakarta
Abstract
This research developed a motorcycle parking system based on RFID, supported by Visual Basic
database. First, to developed an open-close system of motorcycle portal and a database on RFID.
Second, the system encoded either the registered visitors or temporary visitors. The on-off controller of
DC motor-driver was used for open-close of portal. Portal was equipped with RFID Box. The portal will
opened after the Card is moved nearby to Reader. The maximum distance between Card and Reader is 7
cm, before being connected with SIMPARK. The unique Card code will be identified by Tag Reader. It’s
according to Card owner identity and function as a trigger to open portal. The portal automatically
closed after microcontroller receives a signal from PIR sensors. Motorcycles which passed portal were
detected by PIR sensor. Identification of incoming and outgoing visitor, were encoded in the database.
One hundred ID cards were tested, 97 % success to detect identification the unique number. The parking
and the database system model can be continued test, hopefully could applied in any parking area. This
research has succeeded and could use a database model for parking of motorcycles system activities.
Keywords: parking, environmentally friendly, rfid, database
Optimization of Battery Waste Carbon Quantity on Design of Cathode in
Electrocoagulation Process Tank to Reducing Metal Content in Waste Water
Sutanto1 dan Danang Widjajanto2
Electrical Engineering, State Polytechnic Jakarta
Jl Prof. Dr. G.A. Siwabessy, Kampus Universitas Indonesia, Depok
[email protected]
2
Electrical Engineering, State Polytechnic Jakarta
Jl Prof. Dr. G.A. Siwabessy, Kampus Universitas Indonesia, Depok
[email protected]
1
Abstract
Metal Contet in uncontrolled industrial waste water can cause environmental pollution. To prevent
environment destruction, The metal contents must be decreased to a safe treshold. The safe treshold of
metal content in waste water was defined by a Resolution of Indonesian Environment Minister No.Kep03/MENKLH/II/1991. This research implement electrocoagulation process using aluminium anode and
cathode from battery waste carbon. 7 liters industrial waste water was flowing into electrocoagulation
process tank sized 20 cm x 20 cm x 20 cm. 12V electric power was implementeed during 30 minutes. The
experiment was conduted by varying the number of battery waste carbon cathode in electrocoagulation
process, that are 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, and 70 rod. The carbon rod have height
of 5.5 cm and diameter of 8mm. The copper content in wastewater was analyzed by Atomic Absorption
Spectrophotometer (AAS). The results of 6 minutes process showed that copper content is reduced from
4.32 mg/L to 0.98 mg/L or equivalent of 77.31 %,, nickel content is reduced from 1.37 mg/L to 0.05 mg/L
or equivalent of 96.35 % , chromium content is reduced from 1.76 mg/L to 0,01 mg/L or equivalent of
99.43 % , iron content is reduced from 1.41 mg/L to 0,17 mg/L or equivalent of 87.94 %.
Keywords: waste water, pollution, battery waste carbon cathode, electrocoagulation
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Optimization The Fuel Filter Viewed Performance Automotive Engines Impact on
Fuel Efficiency
Tatun Hayatun N1 , Sri Lestari K2
Mechanical Engineering Department , Faculty of Engineering, Politeknik Negeri Jakarta,
Kampus Baru UI, Depok 16424, Indonesia
[email protected]
2
ELECTRICAL Engineering Department, Faculty of Engineering, Politeknik Negeri Jakarta,
Kampus Baru UI, Depok 16424, Indonesia
[email protected]
1
Abstract
Fuel crisis and the more expensive, then do the research aims to improve engine performance and fuel
economy. From the research, clustering - declustering fuel structure, researchers make magnetic filter,
obtained from the coil wire electrified. Fuel filter 1 to 3 were made using coil 5000, consecutive with a
core diameter of 2 dim, 1.5 dim, and 1 dim, for diesel machine. Each test is done at engine speed 1100
rpm until 1700 rpm. Testing is done by opening the throttle valve open 40 %, then rotation is obtained by
adjusting the load on a water brake dynamometer. The results obtained, at engine speed of 1,500 rpm,
fuel consumption by 30 ml spent for 27.15 seconds, occur in the standard engine, whereas engine using a
fuel filter to spend time to 43 seconds. The opacity dropped from 0.2 K to 0:12 K if the engine uses fuel
filters, smoke dropped from 97 C to 59 C if the engine uses fuel filter. On the average, with the addition of
fuel filters will improve engine performance and fuel efficiency compared to standard engine conditions.
Keywords: opacity, efficiency, fuel filters, smoke.
Day Lighting Skylight For Improving Task Lighting Performance Of Writing
Batik Space; Case Study: Ikm Batik Katura, Trusmi-Cirebon
Dyah Nurwidyaningrum
Civil Departement
[email protected]
Abstract
Batik craftspersons need higher lighting intensity level than general workers that write or draw on the
piece of cloth. Range of lighting intensity in writing batik is greater because writing batik has some steps
of works that each step needs higher intensity level. Skylight is one of day lighting access that is used at
batik workshop in Small and medium enterprises. Could skylight produce good lighting on writing batik
task lighting? The aim of this research is to determine the kind of effective skylight for writing batik. The
methods that implemented in this research are fenomenology and simulation. For simulation, Analysis
tools that applied are Ecotect and Radiance. This research shows that direct day lighting skylight results
better lighting value than indirect day lighting skylight, more than 400 lux. With direct day lighting
skylight, lighting contrast scale between task and room is close to 3:2, that means that scale gives the
better focus level. Besides, point fall of lighting could direct on task of writing batik, so it has effective
lighting distribution.
Keywords: skylight, day lighting, task lighting
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Analysis of Color Conversion Model of Variation Hue, Saturation, Brightness on
Digital Image
Wiwi Prastiwinarti, Noorbaity, Zulkarnain
State Polytechnic of Jakarta, Indonesia
Abstract
Color is an element that must be considered in the control of print quality, especially in obtaining
consistent and predictable color between the colors on the monitor and the printout. The digital images
which have a resolution detail and color, can be used to solve communication problems at the color of
the print production process. In color reproduction, there are two types of color models are RGB and
CMY color model. Based on previous research, it can be described no color reproduction formula can be
applied to any condition or tools used. To measure the difference in color in the digital image -24 bit
RGB model, designed a color model conversion, and experiments to measure the color difference in a
variety of Hue, Saturation, Brightness. Five people were asked to measure the color difference in
different experiments. First, the color difference of the values measured by the two hue, brightness, and
saturation remains constant. Then, the previous results are applied to measure the color difference with
one value of hue, brightness, and saturation is kept constant. The Results are any colour in 24-bit RGB
colour model for which the value of brightness in CIEL*a*b* is less than 10 can be considered as
background because such a colour cannot be perceived at the green and yellow parts, and the blue
colours do not appear in green parts. Any colour in 24-bit RGB colour model for which the value of
brightness in CIEL*a*b* more than 95 appears as yellow or white. However, these results are obtained
from a particular condition: that is, that at least one of the brightness, hue, and saturation is constant.
Therefore, these results cannot be applied to general colour differences. In the next research, colour
differences will be analysed and discussed with all parameters varying.
Keyword: RGB, HSV, colorimetry, digital image
Development of Penstock Hydraulic Governing Valve For Micro Hydro Power
Plant Waterwheel Type
Gun Gun Ramdlan G, Jusafwar, Adi Syuriadi dan Dianta Mustofa Kamal
Mechanical Engineering Department, State Polytechnic of Jakarta, Indonesia
[email protected]
Abstract
Provision of food, energy, and information with adequate and sustainable to ensure the welfare of the
people life. In 2011, 6 percent of national electricity production supplied by hydropower and 5 percent
from geothermal energy. PLN plans to increase the use of geothermal energy to 13 percent and
hydropower are still 6 percent of the national electricity production. Most of the energy availability
fulfilled independently by people with a lot of built Micro Hydro Power Plant (MHPP) waterwheel type.
Development of MHPP waterwheel type has been developed in the first year of research; it can improve
the efficiency of the system, and the system of protection of natural disturbances. Development is done on
penstock, to see the effectiveness of the extension of the contact between the flow of water and
waterwheel, as well as a decrease in the flow of momentum due to a decrease in flow rate, addressing
each area reduction at 1/5 maximum extents, lowering the average power of 42.5. All activities are
carried out between the community and the research team, can improve capabilities for MHP
development independently.
Keywords: MHP, control systems, waterwheel, independent
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CODE: TEC-25 and TEC-26
Speed Control of Induction Motor based Variable Frequency with Artificial
Neural Network
Tuti Angraini1, Abd. Hafid2, Anton3, Ifni Joi4
Department of Electrical Engineering, State Polytechnic of Padang, Indonesia
Perumahan Unand B3-3-10 Ulu Gadut Padang
[email protected]
2
Department of Electrical Engineering, Muhammadiyah University of Makassar, Indonesia
Kampus Sultan Alaudin Makassar
3,4
Department of Electrical Engineering, State Polytechnic of Padang, Indonesia
Kampus Politeknik Limau Manis Padang
1
Abstract
Artificial Neural network method (ANN) for identification system and controller can be used as a
dynamic system, among which there are the types ANN, Diagonal Recurrent Neural Network (DRNN).
Induction motors are electric motors of alternating current (ac) are the most widely used, industrial and
domestic environment, the type of induction motor which there is 1 phase and 3 phase, induction motor
speed can be controlled by providing a source of AC voltage at the controlled frequency. Used to
produce a variable frequency inverter circuit, the inverter works by setting a pulse with modulation
(PWM). The result of a motor speed controller using 3 case. value can be predicted, namely; for speed.
197.38 rpm, ts = 15.2 sec, f = 5.29Hz; speed. 302.02 rpm, ts = 14 sec, f = 9 Hz and speed. 498.51rpm,
ts = 15.7 sec. f = 15.97Hz.
Keywords: ANN, DRNN, induction motor and Inverter
Development Length of Steel Bar Embedded in Hardened Concrete using
Masterflow 810
Fauzri Fahimuddin1, Anis Rosyidah2, Praganif Sukarno3, I Ketut Sucita4,
and Siffa Fauziah5
1,2,3,4
Lecturer of Civil Engineering Department, The State Polytecnic of Jakarta
5
Graduated from Civil Engineering Department, The State Polytecnic of Jakarta
Abstract
This research aims to investigate the value of bond strength, development length, and to know the failure
pattern of the specimen. The research method using bond pull out test with the Universal Testing
Machine tools, it refer to ASTM C 234-91a code. This research consists of two stages. In the first step
intend to test bond strength to get the development length. The second step is to prove development length
(ld) by varying development length (ld) with shorter steel than ld, equal as long as ld, and longer than ld.
The first step of speciments that used a cube with 200 x 200 x 200 mm in measurement with a
compressive strength of concrete in f'c 29,75 MPa generate strong adhesion at 6, 04 MPa and the
speciments with the type of grouting material added masterflow 810 produces of bond strength at 6, 19
MPa. In the second step of the speciments measuring 200 x 200 x l mm, l was made with 3 variations
which is using smaller then development length (<) ie 120 and 160 mm, equal to as long as development
length (=) 200 mm, and larger (>) 260 mm. There are two failure patterns, which is slip on steel
reinforcement and steel repture failure.
Keywords: development length, bond strength, and failure patterns
28
ISSN 2302-786X
ABSTRACT
COMMERCE,
SOCIAL AND
HUMANIORA
29
ISSN 2302-786X
CODE : CSH – 01
Building Curriculum based on Competency Through Collaborative Knowledge
Creation in Higher Vocational Education Organization
Iis Mariam1, Nining Latianingsih2, Endah Wartiningsih3
[email protected], [email protected], [email protected]
Lecturer of Business Administration Department, State Polytechnic of Jakarta,
Jl.Prof. G.A.Siwabessy, Kampus Baru UI, Depok –West Java, Indonesia
Phone/Fax: 62-21-7863538, 62-21-7863521
Abstract
In the current era where organizations globalizations both in the government and the company is
required to always be reactive to changes in the environment and able to respond to the challenges faced.
Environment of an organization consists of various segments namely cultural segments, technological,
educational, political, legal, natural resources, and social and economic demographics. Bureaucracy is
sensitive to the knowledge-based should be able to do an innovation. In facing the challenges of
globalization and information technology, State Polytechnic of Jakarta (PNJ) has responded by
implementation of the Tri Dharma of higher education with PNJ vision become a world-class polytechnic
in 2029. In fact, PNJ innovation is done through standard curriculum needs of the industry, the number
of research oriented, intellectual property rights and patents, and devotion based on community
development. Du Chaternier et al., (2009) describes four stages of implementation CKC: Externalizing
and Sharing, Analyzing and Interpreting, Negotiating and Revising, and Combining and Creating. The
purpose of this study is aimed to analyze the learning process in a participatory and based culture within
the framework of an open complicated and complex form of human activity systems (HAS) at the
Polytechnic organization CKC dual imperative systems approach and borrow PNJ as a laboratory for
the benefit of research interest and problem solving. CKC application of the Polytechnic organization
has the same characteristics with the characteristics and advantages of the Polytechnic as vocational
higher education. The results showed that all four stages in CKC used in the formulation and curriculum
development of higher vocational education models and support the implementation of quality
improvement of inovation and competitiveness in higher education. Research involving actors and
competent authorities, starting from the level of the individual, group, organizational and interorganizational Polytechnic. In the face of globalization and helping to improve the nation's
competitiveness, PNJ have an important role through institutional improvements and supported by
government policies, improve the quality of the graduates, the quality of learning and teaching process,
strengthen innovation and do collaboration with industries.
Keywords: innovation, collaborative knowledge creation, polytechnics, ssm
30
ISSN 2302-786X
CODE: CSH – 02 and CODE: CSH - 03
Increase Regional Potency in Order to Develop Tourism based on Community
Dewi Winarni Susyanti
[email protected]
Abstract
Most areas in Indonesia have rural characteristics. The most important economic activities in rural
areas is agriculture and natural resource management. In rural areas, most of the population have a low
standard of living. The main problems in rural communities are poverty, the limited employment
opportunities, and the low productivity of rural labor. In the first study, this research has collected 23
villages in Bogor, which have the potential of becoming a rural tourism.The twenty three villages have
been identified based on the object and rural activities, also the existence of support from the central
government/local. Furthermore, thesecond study has verified the identification result of rural potential in
CiasihanVillage – Pamijahan District, which located in West Java. This area is the main zone of
urbanization and wáter infiltration and conservation area. As in another región of West Java, this region
has a varied agricultural area, including agriculture, animal husbandry, fisheries, tourism and nature.
However, problems in this area is as like as themost other rural areas in Indonesia. Namely, wealth and
natural beauty of this región does not improve the welfare of society. This work is to overcome the
weakness of the rural economy, and also to support the government's policy in rural's economy, through
the integrated approach in rural tourism, by the optimal utilization of natural resources, rural
environment, daily life of local identity, and also contact with the cultural heritage and locals as the main
product. So, for the conclusión, it will give "Community empowerment Model through the Tourism
Village Development" as the result, by increasing the potential for the development of rural communitybased tourism.
Keywords: Rural Characteristic, Local Identity, Cultural Haritage, Society Development, Rural Tour)
Implementation of Education For Sustainable Development (ESD) in
Gunungkidul’s South Coast Society in 2013
Abdul Rokhmat Sairah Z., M.Phil
Faculty of Philosophy, Gadjah Mada University
Jl. Sosio Humaniora No. 1
[email protected]
Abstract
South coast in Gunungkidul well known as a tourism destination in Special District of Yogyakarta
because it’s natural environment. That is showed there are some way of live to harmony with nature. The
aim of this research is to explore the way of live of the society in the south coast Gunungkidul and
implement the sustainable development concept to them. Method in This research is focus group
discussion (FGD), interview and field studies. Method used to explore the philosophy in that society by
dialogue with the some key person in the society. The result of this study is sustainability concept in the
Gunungkidul’s south coast society based on their local wisdom. The other anticipated result in this study
is value system about environment management in that society. This result can be reference to the tourist
in this area for not to destruct the natural environment in this area. So, natural environment can be
sustain for the next generation and the human live.
Keywords: Sustainability Development, Environment, South Coast Gunungkidul, Society, Local Wisdom.
31
ISSN 2302-786X
CODE: CSH - 04 and CODE: CSH - 05
Effectiveness of Local Government Regulation on Demarketing of Tobacco in
Tebing Tinggi North Sumatra
AlhapenRuslin Chandra1, Afifah2, Willson Gustiawan3
1,2,3
Business Administration Department
PoliteknikNegeri Padang, Indonesia
[email protected]
Abstract
Adolescent arepotential targetof marketerof cigarettes. Since smokingaffect the health of
consumerincluding teenager, tobacco productsshouldbe restricted. This isdemarketingefforttoprotect
consumers fromthenegativeeffects. This studyaimed to investigate effectiveness oflocal regulationof
TebingTinggiwhich had implementedMayor Regulation number13year 2013about restriction smoking
zone.Respondents of this qualitativedescriptive studywere189 student of senior high school. Tomeasure
the effectiveness the regulation, this study usedseveralindicators: knowledge ofregulation, enforcement
ofregulation, intentionto quit smoking, restriction onsmokingareas, sanctionof violation, facilitytostop
smoking,
andgeneraleffectiveness.
Most
respondentsstill
werenotaware
the
regulation.
Nevertheless,theysupport theimplementation ofregulation and believed that regulation could
encouragepeopletoquit smoking. Restricted areas already known by respondents which led only afew
respondentsstillsmoke in area where they did their dailyactivities. Sanction for violationwas
lessknownanditsapplication was still limited. Local governmenthad tocontinue to improve facilitytohelp
thosewhowant toquit smoking. Overall, more thanhalf respondentsbelieved that generallyregulation of
restriction oncigarettehad not beeneffective.
Keywords: demarketing, tobacco, regulation
The Effectiveness of Rolled-over Fund in PNPM-MP to Improve The
Welfare of Poor Households
Andi Asdani
State Polythecnic of Malang
[email protected]
Abstract
Poverty problem are the worst problem faced by the government and people of Indonesia in
2014. Many steps have been taken to reduce poverty by providing food, ensuring health and
education services, increasing job, and ascertaining economic factor, which is capitalization.
Talking about capitalization, a program that is a part of great package PNPM -MP (Program
Nasional Pemberdayaan Masyarakat – Masyarakat Perkotaan) which empowers community
through productive work is rolled-over fund. Formulation of Problems how can the
effectiveness of rolled-over fund in PNPM-MP improve the welfare of poor households in
Malang City? Type of research is case study. The author visits each of poor households
selected as respondent (25 persons) to obtain information about self -work type, financing rate
(nominal), self-work development, daily omzet, self-work profit, and others. Data Collection
Method are the observation, interview and the documentation.
Keywords: Fund in PNPM-MP, and The Welfare of Poor Households
32
ISSN 2302-786X
Green Banking: A New Strategic for Sustainable Development
Atika Syuliswati
Accounting Department, State Polytechnic Of Malang
Jl.Soekarno-Hatta No.09, PO.BOX 04 Malang 65141
[email protected]
Abstract
There are two main issues in environmental management, namely the green issues such as floods,
landslide or drought, and the brown issues such as air pollution, water pollution, hazardous, and toxic
waste generated by industries. Banking is indirectly related to environmental pollution issues especially
those coming from industries, since bank plays a role in investment and financing of those industries. So
there is need for banks in Indonesia especially government bank to adopt green banking in their
operations, buildings, investments, and financing strategies for sustainable development. The paper aims
to explain green banking models at Government Bank in Indonesia. The research methodology is
literature review. Finding of this research showed that the models of green banking are balance of 3P
(People, Profit, Planet). The strategy to apply the models are legal enforcement, government support,
banking association involvement, banking readiness, industrial maturity, and potential international
support.
Keywords: Green Issues, Green Banking Models, Sustainable Development
EMOTIONAL ATTACHMENT AS AN INTERVENING VARIABLE BETWEEN
SERVICE PERFORMANCE AND EMOTIONAL BRANDING
Gugyh Susandy, S.E., M.Si.
STIE Sutaatmadja Subang
Jln. Otista No.76 Subang
Phone 0260 411 065, 421 548 Fax. 0260 411 751
Abstract
In a previous study conducted by Jawahar and Maheswari (2009) in banking service industry in India, it
is concluded that the effect of service performance on Emotional Branding through emotional attachment
is stronger than the direct effect of service performance on emotional branding. The emotional
attachment has also been proved as a partial mediating variable. This study is conducted with the
intention to gain an overview of empirical facts that can be used as findings appropriate with former
research topics, but this research is conducted in the ground transport industry shuttle service in
Indonesia. The method used in this study is descriptive and explanatory survey. The analysis used to
answer the objectives of the study is path analysis and mediation test of Baron and Kenny. Sample is
taken using simple random sampling method. Sample size is determined based on the sample
measurement method proposed by Slovin, the number of selected samples is 100 respondents.The result of
hypotheses testing regarding the effect of Service Performance on Emotional Branding through
Emotional Attachment is 84.8%. This evident shows that the effect is stronger than the direct influence of
Service Performance on Emotional Branding which is only 67.1%. The result of hypotheses testing
regarding the emotional attachment as a mediating variable is that the emotional attachment acts as a
partial mediating variable.
Keywords: Service Performance, Emotional Attachment and Emotional Branding
33
ISSN 2302-786X
Hipothetical Model of Researcher’s Competency: Case Study in Bandung State
Polytechnic (POLBAN), Indonesia
Carolina Lasambouw, Ediana Sutjiredjeki and Neneng Nuryati
Bandung State Polytechnic
Jalan Gegerkalong Hilir, Desa Ciwaruga, 40012 Bandung, Indonesia
Abstract
Polytechnic education as a vocational education plays a very important role in preparing the workforce
for employment in Indonesian industries. Research is scholars' responsibility. Therefore, the role of
research conducted by Bandung State Polytechnic’s (POLBAN) lecturer needs to strengthen and drives
improvements in teaching and learning which then results in graduate and lecturer capability. A
successful research program encompasses a continuous process of researchers’ capacity building. This
quantitative study begin with exploration of researcher’s tasks and sub-tasks. Then developed
questionnaire which is distributed to researchers in 10 faculty in POLBAN. Based on the information
gathered, reserachers identify variables as a based to develop a framework of researchers’ competency.
Nine main competencies of a researcher are found to be mastered by each lecturer in order to conduct a
quality research.
Applying of Model Development of Integrated Entrepreneurship Learning with
Based Learning Management System Applied to Enhance Learning Outcome at
Malang State Polytechnic
Mohammad Maskan1), Ahmad Fauzi, S.Kom., Drs. LudfiDjajanto, MBA3)
1),2)
Administration Business Department of State Polytechnic of Malang 65144
3)
Accounting Department of State Polytechnic of Malang 65144
Abstract
Appliying of the Entrepreneurship learning model at Malang State Polytechnic into learning
model characterized by intranet/internet aided, which is Learning Management System (LMS)
based Entrepreneurship learning model, in which this learning model employs students who are
active, multi methods of teaching, and multi source of learning. Findings show that based on need
analysis, e-learning expert, entrepreneurship subject expert and students view on the product of
Learning Management Sustem (LMS) based Entrepreneurship learning model is good. It means
that product of Learning Management System based Entrepreneurship learning model is valid to
use in the learning process of Entrepreneurship lesson at all department of Malang State
Polytechnic.Besides, outcome of this learning mdel increase in cognitive, affective and
psichomotoric
It is recommended that (1) For further development, this Entrepreneurship
learning model can be in the form of Web
Modular based on internet (2) To share matrial of
subject Entrepreneurship to academic society should be build e-librarythrough internet in future.
Keywords: entrepreneurship, learning management system-based learning model, e-learning,
learning outcome.
34
ISSN 2302-786X
CODE: CSH – 10 and CODE: CSH - 11
Developing Model Time Driven Activity based Costing for Analysis of Unit Cost
on Educational Institution
Siti Amerieska
Departemen Accounting, State Polythecnic of Malang
[email protected]
Abstract
The purpose of this paper is examination of implementation feasibility of time-driven activity-based
costing system (TDABC) in hospitality industry by this system in Educational context. The research
outline of this system were developing model to calculate cost of unit student in university. Regarding
to the goal of the subject, this is an application research by case study. The results showed that
using TDABC model, there are have three cost in educational institution, there are cost of learning,
cost of service and cost of facilities. Also, the proposed model distinguishes non-added value activities
and demonstrates real capacity of each parts of the educational institution. Thus they can do
necessary actions to decrease cost of unit in educational institution..
Keywords: TD-ABC, Cost of learning, cost of service and cost of facilities
The Implementation of Slow Learner Education in Politeknik Negeri Jakarta
Nur Hasyim, Ade Sukma Mulya, Sri Wahyono
Politeknik Negeri Jakarta Lecturer
[email protected]
Abstract
Politeknik Negeri Jakarta, since, the academic year 2009/2011, has organized program of education for
slow learners. Each year 11 students accepted. What is the implementation of education program for
slow learner in Politeknik Negeri Jakarta? The research conducted by qualitative research approach.
Observation by participating in the conduct of education and doing interviews is a method of data
collection, while the qualitative analysis includes data reduction, display data, and conclude the data is
analysis method. The findings of the research are: (1) education for slow learner student at Politeknik
Negeri Jakarta Jakarta conducted by the educational model of integration, (2) since the academic year
2013/2014, the courses are developed computer applications, graphic design, and art, diploma level 3,
(3) The system of selection of the value of IQ, slow learning, namely 66-79 (4) the potential for students
to be the focus of the development of student competence, (5) the teaching is done by teachers who have
given debriefing about the condition of slow learning students, (6) the curriculum established by
considering the learning outcomes that should be achieved by graduates with diploma education level 3,
(7) curriculum is designed to be able to increase the confidence of the students, (8) classrooms
comfortably designed so that students can learn well, (9) graduate education for the slow learner
program in Politeknik Negeri Jakarta show that the competence of graduates' lack of achievement of
learning targets ", but believes himself to rise significantly.
35
ISSN 2302-786X
Improving The Competitiveness of Small and Micro Enterprises (SMES) are
managed by Women Through Improved Corporate Performance
1,2,3
Darna, Ida Syafrida, Rudi Haryanto
AccountingDepartment of PoliteknikNegeri Jakarta, Kampus Baru UI Depok 16425
[email protected]
Abstract
Improving the competitiveness of small and micro enterprises ( SMEs ) is vital in order to face the global
market competition both AFTA (Asian Free Trade Area) and NAFTA (North Atlantic Free Trade Area).
This study aims to perform and reconstruct various concepts , models , and optimization of empowerment
and improving the competitiveness of SMEs through improved performance by identifying and analyzing
external conditions , internal conditions, capabilities and performance of SME innovation capabilities
that include marketing, new product development capabilities , capabilities production. Study area
includes the city of Depok and Bogor. The variables that were examined in this study include market
research , labor and production technologies (internal factors) , capital support, cooperation and
development of products (external factors), the two variables respectively as exogenous. Further
innovation capabilities and performance variables as variables endogennya.The study using survey
methods, with the questionnaire instrument. This research is a study of policies that lead to applied
research to generate model output Improved Performance through Innovation Capability in women
SMEs in Depok and Bogor. The results of data processing by using the AMOS program indicates that
there is a positive relationship between the management of internal factors and external factors that
management made against women SME innovation capabilities and business performance. Means the
better management of external factors and internal factors by women SMEs, will have a positive impact
on innovation capability. Furthermore, by increasing innovation capabilities of SMEs will have a
positive impact on increasing the performance of SMEs.
Keywords: internal factors, external factors, innovation capability, performance, competitiveness
Implementation of Electronic Transactions by UMKM Connected with Contract
of Law
Nining Latianingsih1, Rita Farida2, Iis Mariam3, Neni Sri Imaniyati4
Lecturer of Business Administration Department: 1,3State Polytechnic of Jakarta,
Lecturer Civil Enginering 3, State Polytechnic of Jakarta
Lecture of faculty of law 4 Bandung Islamic University
Jl.Prof. G.A.Siwabessy, Kampus Baru UI, Depok –West Java, Indonesia
Phone/Fax: 62-21-7863538, 62-21-7863521
[email protected]
Abstract
The development of information technology is able to map the world with kinds of activities regardless of
boundaries which are by land, sea or air. Thus, in business activities also can be done using information
technology, thereby every business actors from various countries can do a business fastly, precisely, and
effectively through every facilities of information technology. The problem is how to implemented the
Contract Law, especially in electronic transaction of Small and medium enterprises (SMEs) in business
activity. The method that is used in this research is qualitative. The obtained data then analyzed by using
Juridical-Normative approach. This study is descriptive-analysis, which has intent to get a result about
Act of Electronic Transaction reviewed from contract law in the business activity of Small and medium
enterprises (SMEs). The result is, business actors of SMEs in conjunction with the implementation of
electronic transactions are not using the Internet yet as business place. In Depok City, West Java,
Indonesia, the percentage are 26.8% for the people who already using the internet as a media for their
business, and 77.2% which are not using it, both in recruitment (HR) as well as in the marketing of their
products.
Keywords: electronic transaction, SMEs, Contract Law, Internet, Information Technology
36
ISSN 2302-786X
CODE: CSH – 14
Product Innovations of Micro, Small And Medium Enterprises (SMES) to
Improve Local Competitiveness
Endah Wartiningsih1, Iis Mariam2, Nining Latianingsih3
Lecturer of Business Administration Department, State Polytechnic of Jakarta,
Jl.Prof. GASiwabessy, New Campus, Depok -West Java, Indonesia
Phone / Fax: 62-21-7863538, 62-21-7863521
Abstract
In the era of globalization and information technology are rapidly changing the type of organization is
no exception to the micro, small and medium enterprises (SMEs), innovation is required as a
manifestation of the ability to create new products that are qualified and able to win the competition.
Innovation can increase the value-added companies and organizations if they meet the elements of
efficiency and effectiveness in carrying out its activities as well as providing a positive dampat the
progress of the company or organization. Innovation occurs radical and incremental and in accordance
with the vision, mission and goals of the organization in order to avoid deviations in the implementation.
Innovation occurs also in the organization of micro, small and medium enterprises (SMEs), which aims
to increase lift growth and highly competitive business. Type the ability to innovate in a company /
organization has characteristics such as: the invention (discovery), the existence of (development),
duplication (procurement) and synthesis (a combination of the use of the new formulation). The study
was carried out to respondents in 20 SMEs (small and medium enterprises) in Depok were classified on
the type of business: culinary, handicraft, fashion, education equipment, and industrial bags and leather
shoes. Qualitative methods used in this study, the data obtained through interviews (SME owners, the
Department of Cooperatives, SMEs and Markets; Department of Industry and Trade), observations,
questionnaires and documentation. The results showed that 65% of respondents strongly agreed that the
innovations made in Depok more oriented SMEs in the manufacture of superior new products, unique
products (55% agree) and is characterized by Depok. Depok role of local government in providing
assistance, training, commitment and responsibility to MSMEs in Gurgaon (40% strongly agree; 35%
disagree), innovation is balanced with good service (55% strongly agree), and the products have high
competitiveness (60% agree) . This study was published in the journal of business, journal of epigram,
journal of development economics and journal of knowledge management.
Keywords: innovation, competitiveness, qualitative, SMEs
37

Document 6604947

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