Editor-in-Chief
Jose Carlos Quadrado
Electrical Engineering Department
ISEL (Lisbon Superior Engineering Institute)
R. Conselheiro Emidio Navarro, 1
Lisboa
Portugal
Editorial Board
Prof.
Metin Demiralp
Technical University of Istanbul
Turkey
Prof. Valeri Mladenov
Technical University of Sofia
Prof. L. Zadeh
University of Berkeley, USA
Prof. L. Chua
University of Berkeley, USA
Prof. M. Sugeno
(RIKEN Brain Science Institute (RIKEN BSI), Japan
Prof. S. Kartalopoulos
University of Oklahoma, USA
Prof. R. Yager
Iona College, USA
Prof. I. Sandberg
University of Texas at Austin, USA
Prof. A. Varonides
Univ. of Scranton, USA
Prof. Kinshuk
Massey Univ. New Zeland
Prof. Rao Kamisetty
Univ. of Texas at Arlington, USA
Prof. Charles Long
University of Wisconsin, USA
Prof. Demetrios Kazakos, Dean, Texas Southern University, USA
Prof. Akshai Aggarwal University of Windsor, Canada
Prof. K. D. Klaes,
Head of the EPS Support Science Team in the MET Division at EUMETSAT, France
Prof. Victor-Emil Neagoe Polytechnic University of Bucharest,
Romania
Journal's Policy:
Authors can send their papers
by email to
NAUN Journals regardless of whether they
have attended a NAUN
conference or not.
The NAUN Journals are open access journals.
The Authors
do not pay any kind of registration fees or
publication fees or "donation".
However the full PDF files of
the papers are permanently
open for
everybody,
without any restrictions,
while the authors are not
charged with any kind of fees).
The Editors-in-Chief, being assisted by the
members
of the Editorial Boards,
are the absolute decision
makers
for the acceptance
or not of the papers.
Submitted papers must
not be
under consideration
by any other journal or publication.
Topics:
Computer Languages and Applications, Information Theory and
Applications, Complexity Theory and Applications, Computing Theory
and Applications, Software Engineering, Web-Based Engineering,
Web-Based Goverment, Web-Based Commerce, Data Structures and Web
Applications, File Structures and Design, Data Bases and Web
Applications, Knowledge Engineering and Data Technology, Pattern
Analysis and Machine Intelligence and Applications, File Structures
for on-line Systems, Operating Systems and Internet, Parallel and
Distributed Systems, Algorithms. Internet Computing. Mobile
Computing, Object-Oriented Programming, Computer Architecture,
Computer Packaging, Fault Tolerance Computing, Parallel Programming,
Microprocessors and microcomputers, Numerical Analysis, Game Theory,
Operations Research, Optimization Techniques, Soft Computing,
Industrial Applications of Informatics and Real Time Systems,
Multimedia, Simulation, Virtual Reality, Computer Graphics,
Computational Geometry, Machine Vision, Computer Algebra, Symbolic
Computation, Pattern Analysis, Simulation, Machine Intelligence,
Adaptive and Learning Systems, Classification, Identification, Chaos
Fractals and Bifurcations, Analysis and design tools, Emulation,
Visualization, Digital Libraries, Libraries' categorization,
Hardware Engineering, Programming Techniques in Communications,
Networks, Management and Economic Systems, Video technologies,
Software for Communications Development and Simulation, Security,
Anti-hacking techniques, Evaluation of commercial software, Software
Maintenance, Computers in Marketing, Computers in Management,
Computers in Biology and Medicine, Computers in Economics, Computers
in Music, Computers in Humanistic Studies and Law.
Basic Science in Engineering Education, Continuing Education & Its
Delivery, Engineering Education Reforms International Recognition of
Qualifications,
Studies in Engineering and the needs of the Production and Market,
New Technologies in Education, Industry and Education Collaboration,
Research and Education,
Globalisation in engineering, education. Challences and problems,
Management of engineering education. Know-how in engineering
education
Environment and engineering education, Mobility of Scholars
European Integration and Engineering Education, Computers, Internet,
Multimedia in Engineering Education.
National Technical Chambers and National Societies in Engineering
Education.
International Organizations and Engineering Education.
New Changes and Challenges in Engineering Education.
Organization of Laboratories.
Private Education and State Education.
Management of Educational Institutes.
Relations between teachers and students.
Minorities in Education.
Foreign Students' problems in Educational Institutes.
Methodologies in examinations and relevant problems.
|
ISSN:
2074-1316
All the papers must be submitted using the correct NAUN
Format (.doc) or
Format (LaTeX)
JOURNALS' POLICY
TOPICSYear 2012
All papers of the journal were peer reviewed by two
independent reviewers. Acceptance was granted when both
reviewers' recommendations were positive.
Other Volumes:
2007
2008 2009
2010 2011
Paper Title, Authors, Abstract (Issue 1, Volume 6,
2012) |
Pages |
The Effect of Integrating
Technology in Teaching as Part of Teachers' PCK on
Students’ Attitude, Misconceptions, and Mathematical
Problem Solving Performance
Farhad Kazemi, Sahar Bayat
Abstract: The results of the researches have
indicated that pedagogical content is an essential
and critical element in determining a teacher’s
success in handling the teaching and learning
process and further produces effective teaching.
This paper is going to investigate the relationship
between integrating of technology as part of
teachers’ PCK on attitude toward fractions,
misconceptions and mathematical problem solving
performance of the fifth grade students in the
elementary school. 24 teachers and 476 students were
employed as participants in this study. A check list
consist of 12 items which using technology was one
of the items was implemented to measure PCK of the
teachers. The checklist was made according to
classification of teachers’ PCK Jang et al (2009).
Based on the research result, a significant
relationship between using technology and with PCK’
teachers was found (r= 0.810, P<0.01). In addition,
the results indicated a significant relationship
between using technology in classroom by teachers
with student’s attitude(r= r=0.549, p<0.05),
misconceptions and their mathematical problem
solving performance.
|
1-8 |
Lifelong Learners in
Engineering Education – Students’ Perspectives
Emlyn Witt, Irene Lill
Abstract: Lifelong learning has been at the
centre of many national education reforms in the
past decade and higher education policy has been
considerably shaped by it. At a policy level, a
simple, elegant vision of integration and mutual
dependence between learners, industry and higher
education institutions (HEIs) is prescribed. In
terms of this prescription, study programmes at HEIs
are aligned to industry’s skills and knowledge
requirements and learners actively select and pursue
educational opportunities in order to make and keep
themselves employable. This paper describes a study
of learner perspectives on lifelong learning and
construction industry skills requirements in
Estonia. The findings suggest considerable diversity
in learner perceptions of what constitute current
and future industrial requirements, a
dissatisfaction among learners regarding the
adequacy of HEI responses to industry needs and a
reluctance to conform to the prescribed role of
lifelong learner, all of which challenge the
prescribed model.
|
9-16 |
Students Perspective on
Improving Programming Courses
Michal Blaho, Martin Foltin, Peter Fodrek, Ján
Murgaš
Abstract: Improvement and modernization of
the universities courses should be every year’s
task. This task is especially needed for computer
programming courses where new technologies are
coming very often. In the first classes of study at
the university many students have hard time in
programming courses. It is because they comes from
different secondary schools and they have different
experience of computer programming which is often
not enough for university courses or they hadn’t
programming at secondary schools at all. We did
small questionnaire at the Faculty of Electrical
Engineering and Information Technology of Slovak
University of Technology in Bratislava to know how
student evaluate our programming courses and what
they want to improve.
|
17-24 |
Designing for the Environment:
an Undergraduate Case Study Supported by Global
Collaborative Design
Iván Esparragoza, J. Alejandro Betancur, Carlos
Rodríguez
Abstract: Global collaborative design is a
common practice nowadays due to the international
nature and business scope of many corporations.
Therefore, it is critical to educate future
engineers with the knowledge and skills to succeed
in the now common multinational settings. This paper
describes an international collaborative learning
experience among students from different
institutions in the Americas through a multinational
design project at an undergraduate level. The case
study presented here refers to the conceptual design
of an automatic machine to sort plastic bottles and
aluminum cans to be used in different locations
including malls, shopping centers, office buildings,
and academic institutions among others. Global
collaborative design imposes problems in terms of
communication and information management; this
project presents from an undergraduate case study, a
methodological synthesis from which these problems
were satisfactorily resolved, illustrating how a
typical design methodology can be implemented in
multinational projects, and how the participation of
students in this kind of practice can contribute to
gain knowledge in the global design process and in
the development of professional skills such as
teamwork, leadership, communication, and global
awareness. The collaborative concepts involved in
the development of this project were specially
adapted from several cases of international
cooperation set out in the automobile industry,
where the mutual aid generated between the companies
involved, enables the development and expansion of
new technologies; therefore, the collaborative
structure of this project has a special potential
for implementation not only in academia, but also in
enterprises with international projection and
implicated in the management of collaborative-based
projects.
|
25-32 |
Collaborative Learning: A Means
to Creative Thinking in Design
Siu-Kay Pun
Abstract: Employers are increasingly looking
for graduates who can think creatively and
collaborate effectively to come up with innovative
solutions to complex problems. This paper presents a
study on applying a pedagogical approach based on
collaborative learning to a course for students from
different majors. The objective of the course is to
develop in students creative thinking skills in
solving design problems. The results show the
effectiveness of this approach in making
team-learning fun for the students who are from
different majors. The team projects completed were
highly creative and effective and also showed the
influence of their own disciplines in the solutions
they came up with.
|
33-43 |
Methods of Protection
Population by Sheltering from the Perspective of
Municipalities with Extended Powers
Jakub Rak, Lucie Jurikova
Abstract: The article introduces a proposal
for the information system for the support and
management of the population protection in the area
of the municipality with extended powers and its
subordinate bodies. The proposal results from the
legislation of the Czech Republic as well as the
requirements of the municipality bodies and other
users of the information system. Furthermore, the
article is devoted to a description of ―a shelter
module‖ which is one of the nine basic elements of
the information system. Presently, the shelter
module is being employed within the framework of the
municipality with extended powers in Zlín and it
fulfils the majority of the requirements of its
practical utilisation.
|
44-51 |
Building and Reusing Medical
Ontology for Tropical Diseases Management
Haikal Satria, Radha S. Priya, Lukman H. Ismail, Eko
Supriyanto
Abstract: Currently, the use of ontologies in
medicine is mainly focused on the representation and
re-organization of medical terminologies. Moreover,
there are only a small number of ontologies
available in the domain of tropical diseases.
Therefore, it is important to build and reuse
medical ontology for tropical diseases management,
which behaves as an information support system to
represent the information related to tropical
diseases in a uniform and organized manner. The
building process of ontology in tropical diseases
domain is fully described in this paper and has been
implemented online using Protégé 4.1 and OWL DL
syntaxes. In order to provide easy access to user,
ontology browser was used as visualization tool.
Functional testing of ontology has been done with
involving medical data collected from faculty of
tropical medicine, Mahidol University. Test result
shows that the developed ontology is able to provide
structured information about tropical diseases that
are very useful for healthcare professionals. Since
it is an online system, it can be accessed by the
user anytime, anywhere and offer support for a
better medical decision and indirectly helping in
the management of tropical diseases.
|
52-61 |
A Demand for More Personalized
Accessible Medical Informatics in an Aging World
M. Ianculescu, E. Lupeanu, A. Alexandru, E. Tudora,
O. A. Coman, L. Coman
Abstract: Products and services based on new
technology, such as ICT, are developing rapidly, and
are used by large parts of the population – also by
elderly people. Technology has potentials of raising
the quality of elderly care and to make the services
more adapted to individual needs and preferences.
Medical Informatics is developing rapidly and has an
increasingly possibility to play a role in health
and care-services. It can, when implemented and used
with care, be a key resource in enabling elderly
people to live long lives. We want sustainable
health and disability support services that can meet
the needs of current and future generations of older
people and support them to age positively. Ideas
about aging have changed over time. Aging people are
increasingly becoming computer literate and more
willing to be empowered about their own state of
health and way of living. This paper presents the
most important features of promoting a positive
aging with the help of medical informatics. AGECVD,
a health informatics system, proposes a complex
integrative approach of physiological aging and
atherosclerosis processes which can determine a
multitude of cardiovascular events. The
„Multidisciplinary Complex System for the Efficient
Management of the Anti-Aging information
(AgingNice)” allows the sharing of the knowledge
concerning the specific research and the promotion
of the theoretical and practical information, both
among the stakeholders from the medical area and at
the citizen’s level.
|
62-70 |
A Software Testing Tool with
the Function to Restore the State at Program
Execution of a Program under Test
Yuhei Otani, Hiroaki Hashiura, Seiichi Komiya
Abstract: In a software development project,
conducting a unit test is an important task but not
an easy process. In particular, preparing a unit
test procedure for a program that uses external
resources such as files and databases as its input
tends to be a difficult task since it requires the
developer to set up various conditions. This paper
proposes a unit test technique that can
automatically reproduce runtime conditions of a java
program by tracing the execution history of the
program for the object generation method and the
flow of changes, and also proposes a development
support tool. Our technique and support tool allow
the developer to automatically generate a unit test
procedure for a program for which it is difficult in
the past to create a unit test procedure since it
uses external resources.
|
71-78 |
Use of Online Portal for
Advanced Learning (OPAL) to enhance Medical
Education
Sat Sharma, Charles Conway, Keith McConnell, Ira
Ripstein, Bruce Martin, Aarti Paul, Ilana Simon,
Jocelyn Advent, Carol Ann Northcott, Chuck Loewen,
Dean Sandham
Abstract: Web based Curriculum Management
Systems (CMS) are increasingly utilized to deliver
medical education across Canadian and other
Universities. CMS can facilitate the delivery of
learning resources, broadens the capacity for
tracking and reporting of teaching & learning across
an institution, simplify and automate administrative
and supervisory tasks, and serve a useful function
for institutional accreditation. Some of these
systems are equipped with business intelligence
tools to analyze data and create reports to
facilitate curriculum governance and education
delivery. These intelligence reports can improve
curriculum governance and are expected to be
immensely advantageous while preparing for medical
school accreditation visits. At University of
Manitoba, we have been using Online Portal for
Advanced Learning (OPAL) to generate reports to find
missing sessions, learning objectives, resource
uploading and instructor assignment during the pre
clerkship year. In this paper, we demonstrate
approaches to creation of necessary reports for
curriculum governance and accreditation standards.
We used OPAL for the following quality improvement
projects: 1) reports of missing learning resources
for the MED 1 year (Class of 2014); 2) reports of
missing clinical encounters for the clerkship
rotations for the Class of 2012. To determine if
there was an impact on educational quality, we
followed the trends of missing clinical encounters
for four periods. We also used OPAL for
accreditation reporting and curriculum mapping
utilizing analytics dashboards to examine areas of
potential gaps and overlaps. These intelligence
reports can improve curriculum governance and are
expected to be immensely advantageous while
preparing for medical school accreditation visits.
|
79-86 |
The Effectiveness of Facebook
Groups on Teaching and Improving Writing: Students’
Perceptions
Melor Md. Yunus, Hadi Salehi
Abstract: Language learning has grown beyond
the boundaries of the four walls of the classroom;
in fact, most language learning occurs outside and
informally. Informal learning, through a medium like
ICT therefore, is a significant alternative
environment for language practice and use. This
study attempts to investigate the students’
perceptions on the effectiveness of Facebook (FB)
groups for teaching and improving writing. The
authors see a need to carry out this study as it
provides a platform to discover pedagogical
implications that would benefit the Y-generation in
terms of improving their writing skills in a
Malaysian ESL context. The respondents of this
research comprise 43 third year students completing
their bachelor’s degree in TESL, in the Faculty of
Education, Universiti Kebangsaan Malaysia (UKM). The
students’ perceptions were measured through a
questionnaire comprising 10 close-ended items and 3
open-ended ones. Respondents were required to
participate in a Facebook group created by the
researchers. The Facebook group, called ‘Write Out
Loud’ was hosted by Facebook here:
http://www.facebook.com/home.php?sk=group_193133474042344&ap=1.
The findings showed that ‘Facebook groups’ is an
effective tool in improving the students’ writing
skills, especially in the brainstorming of ideas
before the actual writing. The results of this study
may be beneficial to ESL educators in incorporating
ICT into their teaching repertoire. It is suggested
that future research should focus on the challenges
of integrating Facebook groups for teaching and
improving writing, and look into the perceptions of
the teachers as well. In addition, experimental
research could also be done to see how FB and FB
groups help in improving writing skills.
|
87-96 |
Mobile Devices and Corporate
Data Security
Blaž Markelj, Igor Bernik
Abstract: Ensuring protection of corporate
data has only recently become a main concern in the
information and communication technology industry.
In the past two years or so the use of mobile
devices to access data has become a lot more
frequent, therefore data security is now a new
challenge for users and managers of information and
computer systems alike – they all have to be aware
of cyber threats, and the measures, which must
necessarily be undertaken to maintain an adequate
level of information security. Software for mobile
devices, combined with the Internet, now provides
easy and fast access to data and information; this
relatively new technology facilitates rapid
decision-making. Sophisticated software enables
users to manage data and carry out various tasks
on-line. The security of corporate data, in
incidences when mobile devices are used to access
information systems, can only be upheld, if users
comply with certain safety measures.
|
97-104 |
Identifying a General Structure
of Teachers’ In-service Learning
Lung-Hsing Kuo, Hsieh-Hua Yang, Hung-Jen Yang,
Chin-Hsi Chen
Abstract: Teachers are professionals should
change with the environment, enhance their
professional abilities and to give students a better
quality of education. In-service teacher advancement
education is help teachers to enhance teachers’
professionalism and specialized knowledge of courses
so that the overall quality of education is
elevated. This study aims to find relationships
between course type and age group, course type and
first registered specialty, and to find structure
base on profile (age group, first registered
specialty, school level, and course type) of
in-service teachers studied in-service teacher
advancement education in Taiwan. We found there is a
real relationship between course type and first
registered specialty, course type and school level,
and course type and age group for teachers who
participated in in-service teacher advancement
education. The result shows teachers who study
course type of teaching or administration category
can be divided into two groups.
|
105-113 |
Determine ICT Learning Groups
among Teachers In-service Education Participants
Lung-Hsing Kuo, Jui-Chen Yu, Hung-Jen Yang, Lydia
Lin
Abstract: Today, students no longer rely on
teachers as the main source of knowledge because of
the rapid development and advancement in ICT,
particularly the Internet and Web. Information is
abundant and can now be accessed from anyplace and
at anytime. Teachers are professionals should change
with the environment, enhance their professional
abilities and to give students a better quality of
education. This study aims to find structure base on
profile (age group, first registered specialty,
school level, and course type) of in-service
teachers studied ICT related courses of in-service
teacher advancement education in Taiwan. We found
there is a real relationship between course type and
school level for teachers participated ICT related
courses of in-service teacher advancement education.
The result shows teachers who study course type of
teaching or administration category can be divided
into two groups.
|
114-122 |
Interactive Whiteboard in the
Primary School Environment
Martin Skutil, Martina Maněnová
Abstract: This paper focuses on one of the
most advanced teaching facilities currently used on
all types of schools, on the interactive whiteboard.
Specifically, the contribution deals with the use of
interactive whiteboards in primary school. Based on
surveys that were carried out on the subject,
defines the basic concepts on which the text is
based. The empirical part of the contribution is
based on a questionnaire survey aimed to find out
how teachers work with the interactive whiteboard in
primary school. A secondary objective was to
identify what are the opinions of teachers on the
use of interactive whiteboards in primary school.
|
123-130 |
Globalization and the Trend in
Demand for Higher Education in Malaysia
Norasmah Othman, Harinder Kaur T. Singh, Poo Bee
Tin, Noorasiah Sulaiman
Abstract: Malaysia has always given an
emphasis on the transformation of institutions of
higher education to fulfill the demand for
competitive and creative human capital. T his is to
enable Malaysia to endure the challenges of
globalization whereby some of this challenges can be
damaging for the development of the nation.
Education plays an important role in enabling
Malaysia to withstand challenges brought by
globalization. Therefore, it is crucial to identify
what are the trend in demand for higher education in
the era of globalization. This study has been
conducted with the aim of identifying changes in
demand for higher education after globalization. The
trend in demand for pre-university education, higher
education, technical and vocational education was
compared between before and after globalization,
whereby before and after 1995. Data were obtained
from 288 samples using questionnaires as instrument.
Respondents of this study were randomly selected
from the population of administrators in
institutions of higher education in Malaysia. Data
obtained were analyzed using inferential statistics
method to answer the research questions. It was
found that trend in demand for pre-university
education, higher education, technical and
vocational education showed positive trend overall,
with the trend for private HEIs and technical and
vocational education showing the most significant
changes. This gives the implication that
globalization has impacted most on the demand for
private HEIs as well as technical and vocational
education to fulfill the demands for more skilled
labours.
|
131-140 |
Hospitality and Tourism
Education in Romania – Main Features and Patterns
Andreea Diana Păşcuţ, Mihaela Sofia Dinu
Abstract: The present study undertakes a
detailed analysis of the characteristics of the
current supply of tourism studies in the Romanian
secondary education system. The purpose of the
research is to identify the main features and
patterns of the hospitality and tourism education in
Romania assuming that training represents an
essential factor in tourism development and in
providing tourists with high quality services.
Research has centred on detailed documentation
regarding the entire Romanian tourism employment
sector, and also the education system of tourism
degrees, followed by a quantitative research based
on intense online research and on processing in
graphical representation the official statistics
data available.
|
141-149 |
Designing M-Learning
Applications for Collaborative Virtual Environments
Cristian Ciurea, Paul Pocatilu
Abstract: In this paper are presented
specific quality characteristics of m-learning
applications designed for assisting the
collaborative learning process inside virtual
environments. There are analyzed the features of
virtual organizations and their collaborative
character is presented. The advantages of virtual
organizations are revealed compared with the
classical organizations. Specific features of
m-learning applications that run on smart-phones are
described and also the advantages of integration
with social network platforms are presented. The
paper describes the m-learning applications and the
mobile learning processes inside a virtual campus.
Also the paper presents an existing mobile learning
application, still under development. Metrics are
built in order to evaluate the performance of mobile
learning processes in collaborative virtual
organizations.
|
150-156 |
Application of Remote
Communication System For Nursing Education and
Research
Takuri Takahashi, Hidetoshi Wakamatsu, Mitsue Maru,
Rumi Maeda
Abstract: Authors have ever developed
multilateral communication system not only for
remote lecture but also for the conferences. The
developed system was supposed to apply in the actual
nursing conference and the lectures, which mean the
systems should work under the situation which is
often limited by equipment, qualities of
communication line and human resources. Therefore,
developed system was designed as web-based platform
to perform which had wider application range and was
able to reduce construction and introduction costs.
The survey to more than 150 attendances of the
remote lecture and conference by developed system
showed that the most participants satisfied with its
performances. From the result, authors discuss
conditions of application of remote communication
system for not only the lectures but also the
nursing services. The developed system may available
for nursing research, so application field of
nursing was discussed. For further research, next
generation system which enables to use by current
mobile devices was discussed.
|
157-164 |
Practice Firms, e-Learning and
Web 2.0 Technologies as a Bases of SELPRAF Training
Programme for Unemployed
Tanja Arh, Andrej Jerman Blažič, Marija Mojca
Peternel
Abstract: Within the lifelong learning
strategy implementation a set of documents such as
The Bruges Communiqué on enhanced European
Cooperation in VET, A New Impetus for European
cooperation in VET to support the Europe 2020
strategy and Key competences for lifelong learning
are being launched by European Commission. All the
documents have been prepared with the intention to
additionally support and enhance Europe to become
smarter, more sustainable and inclusive. It
stimulates innovations adapted to individual
learners, which consequently support the process of
self-employment. As a concrete response to the
deficiencies identified above, the general aim of
the SELPRAF project is to encourage people’s
interest for entrepreneurship through an innovative
SELPRAF Training Programme for the acquisition of
the four key competences: communication in the
mother tongue, communication in foreign languages,
digital competence, and sense of initiative and
entrepreneurship. In the paper special attention is
given to the presentation of the concept of practice
firms, e-learning and web 2.0 technologies as a
bases of SELPRAF Training Programme for unemployed.
Furthermore, some ideas and existing initiatives are
presented and the expected impact on the Vocational
Education and Training System in Slovenia and
Croatia is introduced.
|
165-173 |
A Monastery Website Model Used
for Entrepreneurial Purposes
Mirela-Catrinel Voicu
Abstract: In this paper we present a website
model on the presentation of Romanian monasteries.
Religion, arts, history, culture and tourism are
some of the reference points which constitute the
attraction of this monastery study. Our website
model can be used for tourists or also when we want
to develop some kind of business. For example, if
someone is interested on business development,
including activities on school of painting on glass,
painting of icons, religious music, etc., then our
website model can be used as a helping tool.
|
174-183 |
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Other Volumes:
2007
2008 2009
2010 2011
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