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29,325 Article Results

Modeling Ontology and Semantic Network of Regulations in Customs and Excise

10.12928/telkomnika.v15i4.6590
Eva Maulina; Bogor Agricultural University (IPB), Indonesia Aritonang , Kudang Boro; Bogor Agricultural University (IPB), Indonesia Seminar , Sri; Bogor Agricultural University (IPB), Indonesia Wahjuni , Onno Widodo; Surya University, Indonesia Purbo
Regulations in customs and Excise have an important function in regulating legally every policy and decision making. Thus, the type of rules are made varies according to the hierarchy of the regulator. This regulation is also changing, following policy developments that occured in the higgest government. then, what if this organization has not been able to manage its regulatory archiving? even regulatory changes can not be tracked? So, we need a well-organized system that can accomodate all of the rules and the associated changes and connectedness with other type of regulations. This system will help us to provide convenience to users to search, manage and track the history of changes as well as the relationship between the rules used by the organization. This paper propose the design of an ontology-based semantic network using a graph database that use neo4j 2.3.1 as a solution. In the application that uses the sample data, we found 13 types of nodes that contains 242 child nodes and 22 type of relation that contain 548 relation that connect all the node within 3305ms.
Volume: 15
Issue: 4
Page: 1929-1937
Publish at: 2017-12-01

Generating a Lighting System by Using Pico Hydro System

10.12928/telkomnika.v15i4.7235
G.; University of Technology and Innovation (APU), Malaysia Subhashini , Devindran; University of Technology and Innovation (APU), Malaysia Munandy , Raed; University of Technology and Innovation (APU), Malaysia Abdulla
The main aim of this research is to design and develop LED based lighting system by using Pico hydro power. The proposed system is to use renewable energy to generate power in remote areas. The system is designed in a small scale which capable of lighting up a LED and sustain power when turbine stop to rotate. Reaction turbine is selected to be the suitable model for this Pico Hydro System (PHS). The performance of the system is tested by changing the materials for the blades and determines the suitable number of blades for the system to perform at maximum efficiency. Additional features, such as displaying generated voltage and flow rate has been implemented. It is observed that, the system could generate maximum voltage of 5.46V at the head height of 65 cm with flow rate of 5.51 L/Min. A total of 4.62 watt of net electrical power generated from this PHS, the value is obtained by using theoretical calculation. Finally, the system proves to be efficient in terms of generated voltage and cost, as compared to the journals which is reviewed in the literature. The scale of the design has to be remodified to be implemented in river areas. 
Volume: 15
Issue: 4
Page: 1565-1573
Publish at: 2017-12-01

Canny Junk System based on IOT

10.11591/ijeecs.v8.i3.pp639-641
D. Wilfred Shiju
Waste organization is one of the fundamental issue that the world goes up against free of the case of made or making country. The key issue in the waste organization is that the junk canister at open spots stretches out beyond time some time as of late the start of the accompanying cleaning process. It is this way prompts distinctive dangers, for instance, horrendous aroma and disagreeableness to that place which may be the principle driver for spread of various afflictions. To avoid all such hazardous circumstance and keep up open cleanliness also, prosperity this work is mounted on a splendid decline structure. The guideline subject of the work is to develop a sagacious astute deny prepared structure for a real junk organization .This paper proposes a smart prepared structure for junk space by giving an alert banner to the common web server for minute cleaning of dustbin with honest to goodness check based on level of waste filling. This technique is bolstered by the ultrasonic sensor which is interfaced with Arduino UNO to check the level of waste filled in the dustbin and sends the alert to the common web server once if waste is filled. 
Volume: 8
Issue: 3
Page: 639-641
Publish at: 2017-12-01

Overdriven Characteristics of Silica Switching Devices

10.12928/telkomnika.v15i4.6457
Ary; University al Azhar Indonesia, Indonesia Syahriar , Nabil Rayhan; Bandung Institute of Technology, Indonesia Syahriar , Jusman Syafiie; University al Azhar Indonesia, Indonesia Djamal
We have built and characterized silica on silicon switching devices fabricated by using the electron beam irradiation. It is based on Mach-Zehnder structure fabricated on silica on silicon layers where the upper cladding used the MgF2 layers to bury the core. The switching speed of 2.0 s has been achieved. To further increase the switching speed we have used larger voltage to the Ti heating electrode to increase the thermo optics effects on silica structures. The higher driving voltage have been used that falls to zero exactly as the first extinction is reached, therefore three fold increase in modulation speed is achieved.
Volume: 15
Issue: 4
Page: 1682-1688
Publish at: 2017-12-01

Performance Analysis of Data Traffic Offload Scheme on Long Term Evolution and IEEE 802.11AH

10.12928/telkomnika.v15i4.6033
Made Adi Paramartha; Telkom University, Indonesia Putra , Doan; Telkom University, Indonesia Perdana , Ridha Muldina; Telkom University, Indonesia Negara
One of new mobile technology is being developed by 3GPP is Long-Term Evolution (LTE). LTE usually used by user because provide high data rate. Many traffic sending over LTE, makes several users didn’t get good Quality of Service (QoS). Traffic diversion is needed to increasing QoS value. It can be done with offloading data method from LTE to Wi-Fi network. This paper using 802.11ah standard to evaluate Wi-Fi network. IEEE 802.11ah have 1000 meters coverage area and efficiency energy mechanism, which is proposed for M2M in 5G techonology. Some research has proven that traffic diversion with offloading can increasing network performance. The contribution of this paper is to evaluate the impact of traffic offload between LTE and IEEE 802.11ah standard. This paper propose two scenarios using increment number of user and increment mobility speed of user to evaluate throughput and delay value before and after the offload process. The simulation will simulate using Network Simulator-3. We can conclude that network performance after offloading is better for every scenario. For increment number of user scenario, throughput value increasing 29.08%, and delay decreasing 8.12%. Scenario with increment mobility speed of user obtain throughput value increasing 37,57%, and delay value decreasing 27.228%.
Volume: 15
Issue: 4
Page: 1659-1665
Publish at: 2017-12-01

Having Children with Mental Retardation

10.11591/ijphs.v6i4.10779
Sri Endriyani , Yunike Yunike
Mental Retardation is a condition in which the intelegency function is under average, which began during the developmental period. Children with mentally retarded have limited mental function, communication skills, ability to maintain themselves and social skills. These conditions impact the mothes’s they responsible to train children’s ability to be independent. The purpose of this study is to explore the mothers’ experience having children with mental retardation at Special School for mentally retarded (SLB) of Karya Ibu Palembang, Indonesia. This is a qualitative research with fenomenology approach from five partisipants with indept interview. Five themes were get including can’t accept reality, burden, the social stigma,need support from relatives, worry about the future, and admitting God’s will. The Adaptation behaviors found in this study are the acceptance of children’s condition, and loving the children thoroughly.
Volume: 6
Issue: 4
Page: 331-336
Publish at: 2017-12-01

Underwater Image Enhancement Using Histogram Method

10.11591/ijeecs.v8.i3.pp687-689
J. Brindha , V. Vijayakumar
The underwater images not only offer aninteresting sight, but also have a challenge to monitor marinespecies and underwater activities. Taking a beautiful underwater image requires extraordinary equipment and technique. Usually,there are distorted colors on the image caused by poor light andwater quality. So it requires an image enhancement process to geta proper photo to display. This research offers an improvedmethod of auto levels to produce stunning photos. This methoduses the color balancing based on the distribution of each channelR, G and B based on its histogram. The balancing of colors willreproduce colors more attractive compared with other methodsof auto level.
Volume: 8
Issue: 3
Page: 687-689
Publish at: 2017-12-01

Analysis of Competition Fronting the Popularity of Content in Social Networks

10.11591/ijict.v6i3.pp189-198
Hamid Garmani , Mohamed El Amrani , Mohamed Baslam , Rachid El Ayachi
In the telecommunications domain they are several providers, but customers seeking those that there are good services. In this paper, a study is seeking on two types of providers: content providers CPs and Internet Service Providers ISPs. In this study, we analyzed the impact of Selfishness of Content Providers and Internet Service Providers on their strategies of Price and QoS on their decision strategies. Yet, we formulate our problem as a non-cooperative game among multiple CPs, multiple ISPs competing for the same market. We prove through a detailed analysis uniqueness of pure Nash Equilibrium (NE). Furthermore, a fully distributed algorithm to converge to the NE point is presented. In order to quantify how efficient is the NE point, a detailed analysis of the Price of Anarchy (PoA) is adopted to ensure the performance of the system at equilibrium. Finally, we provide an extensive numerical study to point out the importance of QoS and credibility in the market and the in-fluence of the existing economic relationship between content providers and Internet service providers.
Volume: 6
Issue: 3
Page: 189-198
Publish at: 2017-12-01

Mental Health Service in Ghana: A Review of the Case

10.11591/ijphs.v6i4.8474
Samuel Adu-Gyamfi
Mental health care in Ghana has been fraught with several challenges leading to stagnant growth in mental health service delivery and in some cases a severe depreciation in the nature of care. The Government of Ghana pays little or no attention to mental health care in the country, a situation that has led to poor service delivery in the three major psychiatric hospitals in Ghana. The implementation of the Ghana Mental Act of 2012 has also been faced with major challenges with no significant progress being made. This studytherefore sought to review and document the development of mental health care services in Ghana. Specifically, the study examined the various legislations on mental health that have been enacted  in Ghana since 1900; investigated the implementation of the current Mental Health Act of Ghana; found out whether the Ghanaian government has prioritise mental health services in the country and assessed the challenges and problems that confronted mental health services in Ghana since 1900.The study concludes that, since 1888 efforts have been made by various governments to legislate the provision of mental services in Ghana. However, these legislations have not always protected the rights and interest of the mentally ill.
Volume: 6
Issue: 4
Page: 299-313
Publish at: 2017-12-01

Direction-Finding Scheme For Multi Base Position Classification

10.11591/ijeecs.v8.i3.pp695-697
Karpagavalli S , V. Balamurugan
In GPS denied conditions Unpretentious course structures that work especially with an excessive number of philosophies required after a colossal test that in the imaginative work gathering. The paper proposed an idea to overcome a occurring due to GPS denied condition in view of 3D inertial course system. The system would track the location for further improvement of an officer continuously in a multi-floor building of a particular area. In the midst of an urban fight situation an operation of lobbyist or putting out flames is really essential. The considerable number of fighters would be known about the area and development among themselves and to the military troop outside the building.  This framework is valuable to lead the group appropriately in urban to protect the harmed individuals and it will demonstrate the change of overview.
Volume: 8
Issue: 3
Page: 695-697
Publish at: 2017-12-01

Knowledge, Attitude and Practice of Iranian Women towards Breast Cancer Screening Methods

10.11591/ijphs.v6i4.10782
Bahar Morshed Behbahani
Female breast cancer is the second leading cause of death due to cancer and the second leading cause of cancer deaths in women after lung cancer. This study aimed to investigate the knowledge, attitude and practice of women about breast cancer’s screening methods in order to offer more appropriate training programs if necessary. A cross-sectional study was carried out with a population comprised of women who had referred to public health centers in Sanandaj in 2008. The results of this study do provide some understanding on the topic and suggest that although the majority of Iranian women seem to be quite knowledgeable about breast cancer and screening methods. They need more education on breast cancer, SBE and other methods of early detection. We recommend the establishment of an institutional framework and policy guidelines that will enhance adequate and urgent information dissemination about breast cancer and screening methods to all women in Iran. Since women’s beliefs and behaviors may impact young women, designing training courses for this group seems to be essential.
Volume: 6
Issue: 4
Page: 351-355
Publish at: 2017-12-01

Sustainability Capacity of HIV/AIDS Programmes in Yogyakarta, Indonesia

10.11591/ijphs.v6i4.8763
Perigrinus Sebong , Dwi Handono Sulistio , Yodi Mahendradhata
The Indonesian government established the prevalence target of HIV <0.50% in 2019 to control the spreading of HIV through the National Medium Term Development Plan. To ensure the sustainability of this development plan, a study of the strategic capacity of HIV/AIDS programmes is needed to provide an overview so that the program can be sustained over time. This study aimed to explore the sustainability capacity of HIV/AIDS programmes in Yogyakarta. This was a descriptive study utilizing a qualitative approach. The study involved 42 participants as key informants selected by a purposive sampling technique, and the data were examined using content analysis. By setting priorities of the local government supported by the Provincial Health Office and with the coordination of the Yogyakarta Province AIDS Commission, the programs are able to maintain sustainable HIV and AIDS programmes in Yogyakarta. Funding capacity, evaluation, programme adaptation and communication have not been optimal to ensure the sustainability. Stability of funding is the main obstacle to achieving the sustainability of HIV and AIDS programs. However, with good planning, partnership structure and sufficient organizational capacity, this approach can ensure the HIV and AIDS programmes will continue with the targets set by the Yogyakarta Provincial Health Office. The government in Yogyakarta needs to increase funding capacity, and improve communication to ensure sustainability. The strategy should include adaptation and evaluation of programs through strengthening private sector financing, formulating a communication plan and improving the capacity to respond to change.
Volume: 6
Issue: 4
Page: 314-323
Publish at: 2017-12-01

Customers’ Perception Towards Services of Telecommunications Operators

10.11591/ijict.v6i3.pp146-154
Driss Ait Omar , Mohamed Baslam , Mourad Nachaoui , And Mohamed Fakir
Currently the operators in the telecommunications market present offers of subscription to the consumers,and given that competition is strong in this area, most of these advertising offers are prepared to attract and / or keep customers.For this reason, customers face problems in choosing operators that meet their needs in terms of price, quality of service (QoS), etc..., while taking into account the margin between what is advertising and what is real. Therefore, we are led to solve a problem of decision support. Mathematical modeling of this problem led to the solution of an inverse problem. Specifi-cally, the inverse problem is to find the real Quality of Service (QoS) function knowing the theoretical QoS. To solve this problem we have reformulated in an optimization problem of minimizing the difference between the real quality of service (QoS) and theoretical (QoS). This model will help customers who seek to know the degree of sincerity of Their operators, as well as it is an opportunity for operators who want to maintain their resources so that they gain the trust of customers. The resulting optimization problem is solved using evolutionary algorithms. The numerical results showed the reliability and credibility of our inverse model and the performance and effectiveness of our approach.
Volume: 6
Issue: 3
Page: 146-154
Publish at: 2017-12-01

Fuzzy-Set Based Privacy Preserving Access Control Techniques in Cloud (FB-PPAC)

10.11591/ijai.v6.i4.pp143-149
Sushmita Kumari , Sudha S , Brindha K
The word “Cloud” refers to network or internet. It is present at.remote location. Cloud computing is a latest mechanism used now-a-days for accessing, manipulating and configuring applications online via internet. It allows users for online data storage, various applications and infrastructure. There are few downsides of cloud computing like in public cloud sharing of data, selected data shared with users of various level without confidentiality and privacy of data. Different methods were used to fix this problem like encryption of attribute; encryption of access control but they have their own problems related to big computation for accquiring access structure, invoking and behavior management. So for removing these weakness, the combination of fuzzy-set theory and RSA algorithm has been introduced. Fuzzy-set is used for clustering the data based on their points. Further for privacy, I have included RSA for encryption and decryption of data which is used to store in cloud database. The analysis of my experiment shows the system is efficient, flexible and provides confidentiality of the data.
Volume: 6
Issue: 4
Page: 143-149
Publish at: 2017-12-01

Safe Food Handling Knowledge, Attitude and Practice of Food Handlers in Hospital Kitchen

10.11591/ijphs.v6i4.10778
Daru Lestantyo , Adi Heru Husodo , Susi Iravati , Zahroh Shaluhiyah
Hospital food hygiene plays an important role to patient's health. Studies proved that improper practices and lack of knowledge are contributing factors of foodborne diseases. This study was conducted to determine knowledge, attitude and practice of hospital safe food handling in Semarang, Central Java. A cross sectional study was conducted in two general hospitals' kitchen. Data were collected from 60 food handlers through validated questionnaire. Respondents were grouped into two categories: a. Teaching Hospital, and b.Non-teaching Hospital. Data were collected in February-April 2017. Most of food handlers (80%) were graduated from vocational senior high school (SMK). Respondent's age were 28-37 years (36.7%) in average. Most of respondent‟s work experience (85%) was less than 15 years. The result showed that more than 80% of food handlers have good knowledge in safe food handling procedures, good attitude (66%) and good practices (90%). There was no significant difference of knowledge, attitude and practices between two groups. Results strongly emphasize the need of food hygiene training of hospital food handlers. It also suggest that non food handlers such as nurse or kitchen supervisor should involved in the training. Some aspects of food handlers' safety behavior need to be emphasized.
Volume: 6
Issue: 4
Page: 324-330
Publish at: 2017-12-01
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