Acta Informatica Malaysia (AIM)

FRACTAL ANTENNA - WIRELESS COMMUNICATION NEW BEGINNING BREAKTHROUGH IN DIGITAL ERA

FRACTAL ANTENNA – WIRELESS COMMUNICATION NEW BEGINNING BREAKTHROUGH IN DIGITAL ERA

ABSTRACT

 

FRACTAL ANTENNA – WIRELESS COMMUNICATION NEW BEGINNING BREAKTHROUGH IN DIGITAL ERA

Journal: Acta Informatica Malaysia (AIM)
Author: Anand Mohan, M Sundararajan

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

Doi:10.26480/aim.01.2020.04.09

In this digital era, we are subject to cellular gadgets, there has been an expanding demand in antennas that are smaller, conformal, and broadband. Fractal antenna wire utilizes a self-comparative structure to expand the length of a material in an all-out surface zone. Fractal Antenna Systems creates and constructs the smaller, most astounding execution Wideband/multiband antennas on the planet. These antennas are regularly two to multiple times smaller than conventional aerials, while accomplishing remarkable recurrence inclusion and magnificent gains and power designs. Fractal Antenna’s items have been demonstrated in the toughest business, military, and government applications. Fractal antennas apparatuses depend on mind boggling rehashing geometrical shape shaving novel traits that make them particularly significant for broadcast communications and different remote needs. Their requirements are not well met by Traditional antennas apparatuses. Applications for fractal geometries in cell gadgets have turned out to be hotly debated issues of research in science and building due to buyer request.

Pages 04-09
Year 2020
Issue 1
Volume 4

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VISUAL COMMUNICATION TECHNIQUE TO ENHANCE TEACHING AND LEARNING PROCESSES IN QUANTITATIVE ANALYSIS AND INSTRUMENTATION COURSE

ABSTRACT

 

VISUAL COMMUNICATION TECHNIQUE TO ENHANCE TEACHING AND LEARNING PROCESSES IN QUANTITATIVE ANALYSIS AND INSTRUMENTATION COURSE

Journal: Acta Informatica Malaysia (AIM)
Author: Mardiana-Jansar K., Marlia Mohd Hanafiah

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

Doi:10.26480/aim.01.2020.01.03

Visual communication has become an important technique for the 21st century’s education. Images and videos are essential tools for better understanding in science and technology subjects. The science and technology subjects can be better understood through a combination of visual communication and application of the theory can be practiced. 40 students from quantitative analysis and instrumentation course were given an assignment using the separation concept. Only two students were unable to perform the task well and these students were also among the students who failed to answer the examination questions involving the application of separation techniques. Correlation tests between assignment and examination scores (involving separation concept questions) showed a positive correlation (r= 61.1). Despite the small number of respondents, the results showed a relatively strong correlation. To address this issue, students were encouraged to share their video among them, so that they can understand the separation techniques excellently.

Pages 01-03
Year 2020
Issue 1
Volume 4

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PRE-TRIP DECISION ON VALUE CO-CREATION OF PEER-TO-PEER ACCOMMODATION SERVICES

ABSTRACT

 

PRE-TRIP DECISION ON VALUE CO-CREATION OF PEER-TO-PEER ACCOMMODATION SERVICES

Journal: Acta Informatica Malaysia (AIM)
Author: Gita Anugrah, Pri Hermawan

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

Doi:10.26480/aim.02.2019.19.21

In making decisions through online platforms specifically in choosing accommodation for traveling, travelers often consider the judgment of others as a signal to make decisions. In this case, progressively online reviews have an essential role in online platforms to influence decision making for travelers. The link between online reviews and travelers’ decision making is examined through qualitative online content analysis to integrate themes derived from online reviews. The content analysis applied to a deeper understanding of online reviews that extract Airbnb data to analyze guest reviews in Superhost Bandung. The results of this study reveal the value of co-reation practices that can be utilized for decision making, according to the characteristics of the identified themes, such as expressing feelings, evaluating location and accommodation, recommending, and thanking.

Pages 19-21
Year 2019
Issue 2
Volume 3

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TOURISM OBJECT MAPPING BASED ON GEOGRAPHIC INFORMATION SYSTEM IN BATURRADEN DISTRICT, REGENCY OF BANYUMAS

ABSTRACT

 

TOURISM OBJECT MAPPING BASED ON GEOGRAPHIC INFORMATION SYSTEM IN BATURRADEN DISTRICT, REGENCY OF BANYUMAS

Journal: Acta Informatica Malaysia (AIM)
Author: Dhi Bramasta, Dedy Irawan

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

Doi:10.26480/aim.02.2019.14.18

This study aimed distribution pattern attraction Attraction and knowing what is in the district of Banyumas Baturraden. Descriptive qualitative research method with a spatial approach. The research subjects Baturraden attractions in the District of Banyumas. Data collection techniques by observation, GIS (Geographic Information System), documentation. Data analysis with interactive analysis from data collection, GIS, data reduction, data presentation, conclusion. The results showed the distribution pattern of the District Baturraden attractions clustered / grouped follow the flow of the river. Because Baturraden area has many rivers including the River Pelus, turncoat River, River Banjaran, Bendo River. While water has the power erosion (erosion) is high to what is skipped. Accompanied by geological processes that occur during the next flowing river forming a waterfall. Elevation also has influence on the existence of a waterfall. Because waterfall is water body that falls from tthe rocky cliff to a plunge pool below. This happens as the essence of water movement is to move from a high place to a lower place. Baturraden is an area on the slopes of Mount Slamet, which is plateau, so undoubtedly Baturraden District has many waterfalls as well as other tourism objects in the area. There are 35 tourism objects in Baturraden Subdistrct with two types of tourism, namely 33 natural attractions of waterfalls and 2 educational attractions that exhibit various extra ordinary landscapes and educational theme parks that combine art, education and recretion.

Pages 14-18
Year 2019
Issue 2
Volume 3

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Posted by NJK

DIGITAL LITERACY IN THE ENGLISH CURRICULUM: MODELS OF LEARNING ACTIVITIES

ABSTRACT

 

DIGITAL LITERACY IN THE ENGLISH CURRICULUM: MODELS OF LEARNING ACTIVITIES

Journal: Acta Informatica Malaysia (AIM)
Author: Banatul Murtafi’ah, Nur Hidayanto Pancoro Setyo Putro

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

Doi:10.26480/aim.02.2019.10.13

In this era of information, communication, and technology, digital literacy is a must for the internet users including students. Digital literacy means the abilities to both select information on the internet and is aware of online safety. Despite the concerns about digital literacy, there is a paucity in the curriculum which does not state it as a learning goal. Therefore, this paper attempts to propose two models of learning activities to promote teaching digital literacy in an English classroom. After referring to several theories related to digital literacy and text types stated in Indonesian recently used curriculum, two models for teaching English at a senior high school level that promote digital literacy teaching are offered. The models comprise approaches to teach digital literacy, grades, text types, objectives, steps of learning activities, and assessments to assess students’ learning.

Pages 10-13
Year 2019
Issue 2
Volume 3

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Posted by NJK

FACE RECOGNITION BY USING NEURAL NETWORK

ABSTRACT

 

FACE RECOGNITION BY USING NEURAL NETWORK

Journal: Acta Informatica Malaysia (AIM)
Author: Somya Rastogi, Shivani Choudhary

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

Doi:10.26480/aim.02.2019.07.09

Now a day’s security is a big issue, the whole world has been working on the face recognition techniques as face is used for the extraction of facial features. An analysis has been done of the commonly used face recognition techniques. This paper presents a system for the recognition of face for identification and verification purposes by using Principal Component Analysis (PCA) with Back Propagation Neural Networks (BPNN) and the implementation of face recognition system is done by using neural network. The use of neural network is to produce an output pattern from input pattern. This system for facial recognition is implemented in MATLAB using neural networks toolbox. Back propagation Neural Network is multi-layered network in which weights are fixed but adjustment of weights can be done on the basis of sigmoidal function. This algorithm is a learning algorithm to train input and output data set. It also calculates how the error changes when weights are increased or decreased. This paper consists of background and future perspective of face recognition techniques and how these techniques can be improved.

Pages 07-09
Year 2019
Issue 2
Volume 3

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RFID TECHNOLOGY WORKING IT’S APPLICATIONS AND RESEARCH CHALLENGES

ABSTRACT

 

RFID TECHNOLOGY WORKING IT’S APPLICATIONS AND RESEARCH CHALLENGES

Journal: Acta Informatica Malaysia (AIM)
Author: Sheeza Ishtiaq, Ahthasham Sajid, Raja Asif Wagan

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

Doi:10.26480/aim.02.2019.05.06

Radio Frequency Identification is a technology which falls in the category of automatic identification technologies. RFID is used to identify objects using radio waves. This technology is one of the widest used technologies in the world; almost every organization on some stage uses RFID based identification, tracking, etc. RFID basically needs two major devices to work, the reader and the tag. In this paper further detail working of RFID technology its components with real-life application belonging from the field of environment, water, etc. has been discussed. Research issues belonging from technological problems existing in RFID technology also highlighted in this research paper on the basis of which research can be conducted to overcome those key challenges.

Pages 05-06
Year 2019
Issue 2
Volume 3

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STUDY OF WEB PAGE RANKING ALGORITHMS: A REVIEW

ABSTRACT

 

STUDY OF WEB PAGE RANKING ALGORITHMS: A REVIEW

Journal: Acta Informatica Malaysia (AIM)
Author: Aditi Chowdhary, Arvind Kumar

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

Doi:10.26480/aim.02.2019.01.04

Due to expanding of Web, the Information is also increasing day by day. Many users generally rely on search engine to explore the web. It is a challenge for search engine to provide relevant web page and quality information against the query submitted. This paper deals in the comparative study of various web page ranking algorithms and also its advantages and disadvantages. This paper helps to find out web page ranking algorithms’ relative strength and limitations for further research scope.

Pages 01-04
Year 2019
Issue 2
Volume 3

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RECOGNIZING THE PERSONAL COMPETENCIES OF FUTURE INFORMATION PROFESSIONALS

ABSTRACT

 

RECOGNIZING THE PERSONAL COMPETENCIES OF FUTURE INFORMATION PROFESSIONALS

Journal: Acta Informatica Malaysia (AIM)
Author: Norhidayu Md Yatim, Nurhidayah Nasharudin, Noor Faraliza Samsudin, Salasiah M Said, Nor Farmiza Tarsik

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

Doi:10.26480/aim.01.2019.21.23

Information agency basic responsibility focuses on the creation, acquisition, organisation, storage, dissemination and maintenance of information in whatever format, printed or digital. They required all related knowledge and skills to perform their roles in this emerging world of technology. Personal competencies are essential skills requirement seek by employer in selecting their employees. Personal competencies of students are considered greatly important for the effectiveness of learning process. It is also important skills for students to acquire for their future career. This concept paper aims to investigate the personal competencies of future information professionals. The nine (9) domains of personal competencies (critical thinking, interaction skills, relationships skills, leadership skills, presentation skills, media literacy skills, and written skills) in this paper was determined based on the selected literature on communication and personal competencies. This paper would bring benefit to all future information professional as it can view future graduate preparedness to enter the industry.

Pages 21-23
Year 2019
Issue 1
Volume 3

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TRANSFORMING PUBLIC LIBRARIES INTO DIGITAL KNOWLEDGE DISSEMINATION CENTRE IN SUPPORTING LIFELONG BLENDED LEARNING PROGRAMMES FOR RURAL YOUTHS

ABSTRACT

 

TRANSFORMING PUBLIC LIBRARIES INTO DIGITAL KNOWLEDGE DISSEMINATION CENTRE IN SUPPORTING LIFELONG BLENDED LEARNING PROGRAMMES FOR RURAL YOUTHS

Journal: Acta Informatica Malaysia (AIM)
Author: Alizah Ali, Tan Luck Lee, Ng Khar Thoe, Noraini Ismail, Siti Zarikh Sofiah Abu Bakar

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

Doi:10.26480/aim.01.2019.16.20

This research aims to examine how commissioning, transforming and maximum utilization of the digital technology infrastructure in public libraries through blended mode digital education platform could support open and distance lifelong learning in upgrading knowledge, livelihood and human capital for the constant improvement and upgrading of knowledge/skills among village youths. Mixed-method research design was implemented including administration of survey, interviews and observation. The five dimensions of enhancing the innovative open and distance digital platform to support a blended-mode dissemination of knowledge were examined, including demographic, digital technology availability, Open Education Resources in public libraries, learning culture and corporate support. Findings show that there are significant differences among factors stated above which will upgrade the potential of village youths technical and livelihood knowledge to be relevant and competitive in building human capital. The use of a blended digital education platform in public libraries could be beneficial to village folks in upgrading their knowledge and skills. This model could be used as framework of practice for enhancement of life skills among developing nations as well as under-developed countries in line with SEAMEO’s Education Agenda to promote lifelong learning and 21st century skills. If such technology-enhanced skills development programme could be implemented from earlier stages in educational settings in line with Sustainable Development Goals (SDGs) and Malaysian Education Blueprint, more skilled workers could be produced to raise the performance in the workplace and contribute to the worldwide improvement of human capital. Legal and policy issues on digital facilities will be discussed as to advocate lawful and ethical application of this initiative. Future direction of studies to develop a comprehensive structural model will also be deliberated.

Pages 16-20
Year 2019
Issue 1
Volume 3

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