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Tytuł:
Web-Based API as a Tool in Teaching Computer Vision Concepts
Autorzy:
ZACNIEWSKI, ARTUR
Powiązania:
https://bibliotekanauki.pl/articles/455716.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Rzeszowski
Tematy:
Web-based API
Computer Vision
image processing
Opis:
The article presents the stages of building Web-based API as a tool for teaching selected concepts of image processing server and shows a structure allowing for its implementation. During the implementation open source tools were used – graphical library OpenCV and Python programming language, which allows the implementation of both web part (by Django framework), as well as the cooperation with the above library. Idea of the creation of new Web-based API endpoints and the ability to change the parameters library OpenCV algorithms by modifying the URL in your browser were shown. Stages of creating each endpoint has been depicted with practical example on the image processing. Advantages and limitations of the proposed solution were presented.
Źródło:
Edukacja-Technika-Informatyka; 2017, 8, 1; 297-204
2080-9069
Pojawia się w:
Edukacja-Technika-Informatyka
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
DEVELOPING ENGLISH SPEAKING SKILLS THROUGH SIMULATION-BASED INSTRUCTION
Autorzy:
Angelini, M.Laura
García-Carbonell, Amparo
Powiązania:
https://bibliotekanauki.pl/articles/955906.pdf
Data publikacji:
2019
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej w Lublinie. IATEFL Poland Computer Special Interest Group
Tematy:
web-based simulation
blended learning
simulation
flipped classroom
Opis:
Foreign language teachers and researchers face a major challenge enabling students’ learning. Not only must they provide training in the target language, but they must also find ways to optimise class time and enhance students’ communication skills in the target language. How does technology intersect with English teaching in ways that benefit learning? A possible approach would align with integrating web-based strategies and optimising class time through new methodologies, techniques and resources. In this study, a group of university engineering students were taught with simulations to aid their learning of English as a foreign language. These engineering students were taught English through both class-based and a large-scale real-time web-based simulation. We present the results of quantitative analysis of students’ oral production. The goal was to show whether simulation-based instruction contributes to significant progress in oral language production in English. The results indicate that students progressed significantly in four language-related areas: vocabulary, pronunciation, variety of expression and grammar.
Źródło:
Teaching English with Technology; 2019, 19, 2; 3-20
1642-1027
Pojawia się w:
Teaching English with Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
WEB-BASED LANGUAGE LEARNING PERCEPTION AND PERSONALITY CHARACTERISTICS OF UNIVERSITY STUDENTS
Autorzy:
Mirzaee, Meisam
Gharibeh, Sajjad Gharibeh
Powiązania:
https://bibliotekanauki.pl/articles/955482.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej w Lublinie. IATEFL Poland Computer Special Interest Group
Tematy:
introvert/extrovert
personality types
web-based language learning
Opis:
The significance of learners’ personality in language learning/teaching contexts has often been cited in literature but few studies have scrutinized the role it can play in technology-oriented language classes. In modern language teaching/learning contexts, personality differences are important and should be taken into account. This study determined university students’ introvert/extrovert personality types and examined their perception/ attitudes towards web-based language learning. The participants of the study who were selected through purposive sampling were 40 BA students of EFL, 22 female and 18 male. The participants attended blended classes that incorporated use of the Internet (Edublogs). Quantitative data were collected via the Eysenck Personality Questionnaire (EPQ) (1975) and two modified web-based language learning attitude/perception questionnaires (Gilmore, 1998; Slate, Manuel, & Brinson, 2002). Interviews were conducted to reveal insights concerning the advantages/disadvantages of integrating use of the Internet from the participants’ perspectives. T-test analyses did not indicate significant differences in attitudes between extroverts and introverts. Qualitative results indicated most of the participants considered internal, external, and psychological factors associated with the Internet use to be motivating, exciting, and stimulating. The study has implications for teachers and practitioners, particularly in blended, language learning classrooms.
Źródło:
Teaching English with Technology; 2016, 16, 2; 57-70
1642-1027
Pojawia się w:
Teaching English with Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
EXAMINING THE USE OF WEB-BASED TESTS FOR TESTING ACADEMIC VOCABULARY IN EAP INSTRUCTION
Autorzy:
Dashtestani, Reza
Powiązania:
https://bibliotekanauki.pl/articles/955943.pdf
Data publikacji:
2015
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej w Lublinie. IATEFL Poland Computer Special Interest Group
Tematy:
Web-based testing
attitudes
EAP
academic vocabulary
assessment
Opis:
Interest in Web-based and computer-assisted language testing is growing in the field of English for academic purposes (EAP). In this study, four groups of undergraduate EAP students (n=120), each group consisted of 30 students, were randomly selected from four different disciplines, i.e. biology, political sciences, psychology, and law. The four groups were homogeneous regarding their English proficiency. Four course-specific web-based tests of academic vocabulary were administered to each group with regard to their specific disciplines. Questionnaires were employed to explore the EAP students’ perceptions and self-efficacy concerning web-based language testing. Also, the perceptions of the four groups of undergraduates were compared in order to identify the differences among their attitudes. The findings would have implications for renewing assessment approaches and methods used in EAP instruction.
Źródło:
Teaching English with Technology; 2015, 15, 1; 48-61
1642-1027
Pojawia się w:
Teaching English with Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A repair time model of a web based system including administrator working hours
Autorzy:
Walkowiak, T.
Powiązania:
https://bibliotekanauki.pl/articles/2069173.pdf
Data publikacji:
2016
Wydawca:
Uniwersytet Morski w Gdyni. Polskie Towarzystwo Bezpieczeństwa i Niezawodności
Tematy:
reliability
web based system
repair time
working hours
Opis:
The paper presents a web based system reliability analysis. We propose to model different types of faults (hardware one, software and security incidents) taking consideration only the effect of the failure, not the source of the fault. It is assumed that failure events are independent and the time to failure is exponential. Whereas the time to repair is not exponential since repair actions are taken only when administrators are at work. We assume that administrators are not working 24/7. The paper presents an algorithmic model of the repair time including administrator working hours. The model is used to estimate reliability parameters (mean time, standard deviation and 90th percentile of yearly down time) by a use of Monte-Carlo simulation. The numerical results are compared with results from the analytical model (Markov one) that assumes exponential distribution of all repair times. Results for two web exemplar web systems (with reliability model consisting of two and five states) show the range of error caused by the exponential distribution assumption.
Źródło:
Journal of Polish Safety and Reliability Association; 2016, 7, 1; 233--240
2084-5316
Pojawia się w:
Journal of Polish Safety and Reliability Association
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Validation of the Voluntary Participation in Online Surveys Scale
Autorzy:
Kaczmarek, Łukasz D.
Haładziński, Piotr
Kaczmarek, Lech
Bączkowski, Błażej
Ziarko, Michał
Dombrowski, Stephan U.
Powiązania:
https://bibliotekanauki.pl/articles/430343.pdf
Data publikacji:
2012
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
motivation
response rate
web-based surveys
Self-Determination Theory
Opis:
A comprehensive understanding of participants’ motives to complete web-based surveys has the potential to improve data quality. In this study we tested the construct validity of a scale developed to measure motivation to participate in webbased surveys. We expected that 7 different motivations observed in our previous study will form a 3-factor structure, as predicted by Self-Determination Theory. This web-based questionnaire study comprised 257 participants completing the Voluntary Participation in Online Studies Scale. Their responses to 21 items underwent a principal component analysis and confi rmatory factor analysis. As we expected, three factors were identifi ed: intrinsic motivation, extrinsic motivation and amotivation. In line with Self-Determination Theory there are three distinct groups of motives among web-surveys participants with amotivation as an understudied motivational state. We discuss the results suggesting which types of motivation might lead to higher quality of data with an emphasis on possible negative effects of amotivation.
Źródło:
Polish Psychological Bulletin; 2012, 43, 3; 210-214
0079-2993
Pojawia się w:
Polish Psychological Bulletin
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quality Modelling for Web-based Information Systems
Modelowanie jakości webowych systemów informatycznych
Autorzy:
Worwa, K.
Stanik, J.
Powiązania:
https://bibliotekanauki.pl/articles/305935.pdf
Data publikacji:
2011
Wydawca:
Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
Tematy:
webowe systemy informatyczne
jakość oprogramowania systemów webowych
modelowanie jakości oprogramowania
Web-based information systems
quality of Web-based software
software quality modelling
Opis:
The scope and complexity of current World Wide Web applications vary widely: from small scale, short-lived services to large-scale enterprise applications distributed across the Internet and corporate intranets and extranets. As Web applications have evolved, the demands placed on Web-based systems and the complexity of designing, developing, maintaining, and managing these systems have also increased significantly. They provided vast, dynamic information in multiple media formats (graphics, images, and video). Web site design for these and many other applications demand balance among information content, aesthetics, and performance. In accordance with the growth of the Internet and World Wide Web, there has been some research on quality issues of Web-based software systems. The main problems and challenges in achieving high quality of the Web-based information systems are discussed in the paper.
Przedstawione w artykule rozważania dotyczą problematyki jakości webowych systemów informatycznych, tj. systemów, podstawowa funkcjonalność których jest dostępna za pośrednictwem przeglądarki internetowej. Z uwagi na bardzo gwałtowny rozwój technologii internetowych i aplikacji webowych problematyka ta ma bardzo duże i stale rosnące znaczenie praktyczne. Zasadniczym celem zawartych w artykule rozważań jest identyfikacja podstawowych czynników wpływających na jakość oprogramowania aplikacji webowych oraz analiza różnic pomiędzy technologiami ich wytwarzania, a technologiami wytwarzania oprogramowania konwencjonalnych systemów informatycznych. Artykuł składa się z trzech części. Część pierwsza zawiera opis ewolucji webowych systemów informatycznych. W części drugiej przedstawiona została charakterystyka stosowanych w praktyce kryteriów do oceny jakości oprogramowania aplikacji webowych. W trzeciej części artykułu przedstawione zostały podstawowe techniki modelowania jakości oprogramowania webowych systemów informatycznych.
Źródło:
Biuletyn Instytutu Systemów Informatycznych; 2011, 7; 77-86
1508-4183
Pojawia się w:
Biuletyn Instytutu Systemów Informatycznych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Strategic e-sourcing and a resource-based view
Autorzy:
Jelonek, Dorota
Powiązania:
https://bibliotekanauki.pl/articles/431903.pdf
Data publikacji:
2013
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
strategic e-sourcing
resource-based theory
classification of resources
web-based technologies
Opis:
An essential problem for enterprises is the planning and the organization of the obtaining all types of resources process, defined as sourcing, and in the case of the utilization of web-based technologies, as e-sourcing. The article presents definitions of basic notions, such as: sourcing, e-sourcing, strategic sourcing and strategic e-sourcing, the concept of resource-based view and classification of resources. The analysis also included the development of supply processes realized on-line. The purpose of this paper is to use a resource-based view to answer management’s questions: whether e-sourcing as the process of sources and means of planning supply into all resources of the enterprise is a process of a strategic meaning for the enterprise? How to organize this process and which web-based solutions technologies can be used in its effective realization? The organizational model for strategic e-sourcing was proposed in which for each of the four distinguished stages, the utilization of web-based technology solutions was suggested.
Źródło:
Informatyka Ekonomiczna; 2013, 1(27); 22-32
1507-3858
Pojawia się w:
Informatyka Ekonomiczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
USE OF INTERACTIVE WEB-BASED EXERCISES FOR ENGLISH AS A FOREIGN LANGUAGE LEARNING: LEARNERS’ PERCEPTIONS
Autorzy:
Wang, Yen-Hui
Powiązania:
https://bibliotekanauki.pl/articles/940852.pdf
Data publikacji:
2014
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej w Lublinie. IATEFL Poland Computer Special Interest Group
Tematy:
CALL
interactive web-based exercises
learner perception
foreign language learning
Opis:
The study investigated the learner perceptions of a CALL component in a blended language learning context. 52 Taiwanese college students attended instructional classroom sessions and did weekly online assignments in the form of interactive web-based exercises over one semester. Their learning performance was measured by means of two computer-based language assessments at the mid-point and final part of the semester. Learners’ perceptions of the interactive web-based exercises were elicited by a computerized survey conducted at the end of the semester. The results reported on the survey revealed that participants perceived the interactive web-based exercises as interesting but only modestly so. This was probably attributable to the difficulty level of the created exercises and a lack of diverse exercise formats. Even so, having easy access, receiving immediate feedback, allowing multiple attempts, and enabling self-paced learning were mentioned as benefits of the constructed exercises. More importantly, most participants reported the effectiveness of these exercises in improving their reading comprehension and vocabulary leaning. This confirmed language assessment results that demonstrated significant gains in reading comprehension and vocabulary knowledge. Implications include suggestions for language teachers and program developers for improving the way web-based learning activities are created and implemented.
Źródło:
Teaching English with Technology; 2014, 14, 3; 16-29
1642-1027
Pojawia się w:
Teaching English with Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Integration, Analysis and Visualization of Sensor Data from Dispersed Wireless Sensor Network Systems Using the SWE Framework
Autorzy:
Lee, Y. J.
Trevathan, J.
Atkinson, I.
Read, W.
Powiązania:
https://bibliotekanauki.pl/articles/308227.pdf
Data publikacji:
2015
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
environment data
environmental monitoring
sensor technologies
standardization
web-based visualization
Opis:
Wireless Sensor Networks (WSNs) have been used in numerous applications to remotely gather real-time data on important environmental parameters. There are several projects where WSNs are deployed in different locations and operate independently. Each deployment has its own models, encodings, and services for sensor data, and are integrated with different types of visualization/analysis tools based on individual project requirements. This makes it dicult to reuse these services for other WSN applications. A user/system is impeded by having to learn the models, encodings, and services of each system, and also must integrate/interoperate data from different data sources. Sensor Web Enablement (SWE) provides a set of standards (web service interfaces and data encoding/model specications) to make sensor data publicly available on the web. This paper describes how the SWE framework can be extended to integrate disparate WSN systems and to support standardized access to sensor data. The proposed system also introduces a web-based data visualization and statistical analysis service for data stored in the Sensor Observation Service (SOS) by integrating open source technologies. A performance analysis is presented to show that the additional features have minimal impact on the system. Also some lessons learned through implementing SWE are discussed.
Źródło:
Journal of Telecommunications and Information Technology; 2015, 4; 86-97
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Web-based e-learning environment
Autorzy:
Mišovič, M.
Powiązania:
https://bibliotekanauki.pl/articles/309335.pdf
Data publikacji:
2003
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
distance learning
e-learning
web-based course
web-based e-learning environment
web distributed application
learning management system
web course subjects
clients
access permission rights
communication
administration of web-based courses
e-learning functions
client interface
LMS manager
manager operations
activity snaps
algebra of snaps
Opis:
Using a progressive information technologies for development of web-based courses and their administration brings a lot of practical and theoretical problems. We know web course problem is only small solution concerning construction of a large entire web-based e-learning environment. One of a practical problem is how to construct web-based electronic courses that have to meet international AICC standards. Implementation of such strict statements resulted in a lot of small or larger difficulties if we had used an elementary HTML editor. Using a special web course oriented editors can absolutely solve this problem. The second problem is construction of the web-based e-learning application that can administrate such web courses and takes into consideration AICC regulations. Development of such web applications is founded on the latest web technologies. This article introduces one approach to the modeling of the two most important components (web-based course, web-based application) of the web-based e-learning environment, convenient for Military Academy in Brno and Czech army. The article outlines the structure of web subject, e-learning environment and their implementation. The LMS's structure and its functionality, based on a snaps algebra, belong to important results of the article.
Źródło:
Journal of Telecommunications and Information Technology; 2003, 4; 66-73
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The correlation between self-directed learning readiness and web-based learning in nursing students: a study conducted in Turkey
Autorzy:
Şenyuva, Emine
Kaya, Hülya
Powiązania:
https://bibliotekanauki.pl/articles/2011722.pdf
Data publikacji:
2015-09-30
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
self-directed learning readiness
web-based learning
nursing student
nursing education
Opis:
The research examined the relationship between web-based learning and self-learning readiness of nursing students. The research was a single-group experiment, in which 162 second-year nursing students were given a pre-test and a post-test. All the students use the Internet. Before and after the web-based course, a statistically significant difference was observed concerning the average points totaled for self-learning readiness. Results show that web-based learning positively affected the self-learning readiness of nursing students. Therefore, nursing students would benefit from web-based education as it improves their readiness for self-learning.
Źródło:
The New Educational Review; 2015, 41; 98-107
1732-6729
Pojawia się w:
The New Educational Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zagadnienie bezpieczeństwa aplikacji internetowych w programach dydaktycznych
Safety issue web applications educational programmes
Autorzy:
Iskierka, Sławomir
Krzemiński, Janusz
Weżgowiec, Zbigniew
Powiązania:
https://bibliotekanauki.pl/articles/446274.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Rzeszowski
Tematy:
bezpieczeństwo
aplikacje internetowe
programy dydaktyczne
security
Web-based applications
educational programs
Opis:
W artykule poruszono zagadnienia związane z bezpieczeństwem aplikacji internetowych w aktualnych programach szkolnych. Zwrócono uwagę na fakt, że w związku z dynamicznym rozwojem usług oferowanych przez Internet kwestie bezpieczeństwa aplikacji internetowych stają się kluczowym problemem dla ich twórców. Wskazano na liczne przypadki naruszenia bezpie-czeństwa aplikacji internetowych. Przeanalizowano, jak programy nauczania szkół i uczelni wyż-szych uwzględniają kwestie bezpieczeństwa aplikacji internetowych w trakcie nauki ich tworzenia. Wysunięto wnioski dotyczące kwestii omawiania i nauki bezpieczeństwa aplikacji internetowych we współczesnym procesie dydaktycznym.
This article discusses problems related to the security of the internet applications in the pre-sent school education. A special attention is drawn to the fact, that due to the dynamical develop-ment of the services offered via the Internet, security issues of the internet applications have be-come a major concern for their creators. Numerous cases of security breach in the internet applica-tions are pointed out. It has been analyzed, how the educational programs of both schools and universities include the security issues in the course of making of the internet applications. Con-clusions related to the discussion and study of the security of internet applications in the modern educational process are presented.
Źródło:
Dydaktyka informatyki; 2017, (12)2017; 146-154
2083-3156
Pojawia się w:
Dydaktyka informatyki
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Online accounting software for the business
Autorzy:
Christauskas, Ceslovas
Miseviciene, Regina
Powiązania:
https://bibliotekanauki.pl/articles/658118.pdf
Data publikacji:
2011
Wydawca:
Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:
small to medium enterprises
accounting information systems
web-based software
cloud computing
Opis:
Small to medium size enterprises are young and constantly changing their sphere of activities depending on fluctuations of the market. Accounting information systems (AIS) play a key role in providing the financial information for decision making within the enterprises. Advances in accounting information technology over the last several years have moved towards the online accounting. The online accounting system is web based and resides on a web server and anybody in the enterprise can access that accounting system with a simple browser. In the research we investigated the newest trends in AIS models for small to medium enterprises. Scientific works analysis of accounting software showed that their models were analyzed by foreign and Lithuanian scientists. However it is a lack of scientific papers on the newest trends in Lithuania. So that as methodology of this research was scientific works and comments of a number of reviewers. Many of them were sourced from the internet. Our survey of the newest trends in AIS models indicates advantages and dangers of AIS application within the business processes. Investigation of accounting software for Lithuanian small and medium enterprises was a part of the research. We have summarized only main accounting systems opportunities.
Źródło:
Acta Universitatis Lodziensis. Folia Oeconomica; 2011, 257
0208-6018
2353-7663
Pojawia się w:
Acta Universitatis Lodziensis. Folia Oeconomica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
KOALA graph theory internet service
Autorzy:
Goluch, T.
Ocetkiewicz, K. M.
Giaro, K.
Powiązania:
https://bibliotekanauki.pl/articles/1941691.pdf
Data publikacji:
2015
Wydawca:
Politechnika Gdańska
Tematy:
algorithmic graph theory
discrete optimization
C++ template library
web-based application
educational vortal
Opis:
KOALA has been created with the idea of C++ library templates, implementing a broad set of procedures in the fields of algorithmic graph theory and network problems in discrete optimization. During the C2 NIWA project, a library has been greatly extended, the code refactored and enclosed with the internet service available in the public repository of the project. Today it contains interconnected educational materials in the form of Wikibook, documentation and sample codes, a multifunctional web-based application for edition of graphs, a collection of over 100 web services which offers a library of selected procedures to be run on the BeesyCluster system.
Źródło:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk; 2015, 19, 4; 455-470
1428-6394
Pojawia się w:
TASK Quarterly. Scientific Bulletin of Academic Computer Centre in Gdansk
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Creating web-based information and educational resources for engineering graphics
Tworzenie źródeł wiedzy i metod nauczania grafiki inżynierskiej w sieci internet
Autorzy:
Vansevicius, A.
Powiązania:
https://bibliotekanauki.pl/articles/119247.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Geometrii i Grafiki Inżynierskiej
Tematy:
engineering graphics
education problems
web-based resources
grafika inżynierska
problemy edukacji
źródła internetowe
Opis:
Extra-enlarged amount of information and rapid, continuous progress in computer technologies change approach to education. The web-based information and educational resources are useful for learners in choosing how, when, where, and how often to learn. Engineering graphics enhances spatial understanding, which is so important int he process of engineering education. In order to provide high-level learning environment, available for all possible learners, engineering graphics specialists from all European Union Member States cancreate ISO Standards, which are adequate to web-based information and educational resources.
Wielość informacji, szybki rozwój technologii komputerowej zmienia podejście do nauczania. Sieciowe źródła wiedzy i zasoby koncepcji i metod nauczania są bardzo pożyteczne dla studentów i wykładowców w poszukiwaniu treści i form nauczania. Studiowanie grafiki inżynierskiej kształtuje wyobraźnię przestrzenną, co jest szczególnie ważne w kształceniu inżynierów. Aby zapewnić wysoki poziom kształcenia i by wiedza była dostępna dla wszystkich studiujących specjaliści w zakresie grafiki inżynierskiej UE powinni tworzyć w odpowiednich standardach ISO treści, koncepcje i metody nauczania i zamieszczać je w Internecie.
Źródło:
Journal Biuletyn of Polish Society for Geometry and Engineering Graphics; 2006, 16; 30-32
1644-9363
Pojawia się w:
Journal Biuletyn of Polish Society for Geometry and Engineering Graphics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
New approach to power semiconductor devices modeling
Autorzy:
Napieralski, A.
Napieralska, M.
Powiązania:
https://bibliotekanauki.pl/articles/308039.pdf
Data publikacji:
2004
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
power device modeling
SPICE
circuit simulation
VDMOS
PIN diode
IGBT
web-based simulation
Opis:
The main problems occurring during high power device modeling are discussed in this paper. Unipolar and bipolar device properties are compared and the problems concerning high time-constant values related to the diffusion phenomena in the large base are explained. Traditional and novel concepts of power device simulation are presented. In order to make accurate and modern semiconductor device models widely accessible, a website has been designed and made available to Internet users, allowing them to perform simulations of electronic circuits containing high power semiconductor devices. In this software, a new distributed model of power diode has been included. Together with the existing VDMOS macromodel library, the presented approach can facilitate the design process of power circuits. In the future, distributed models of IGBT, BJT and thyristor will be added.
Źródło:
Journal of Telecommunications and Information Technology; 2004, 1; 80-89
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zastosowanie aplikacji internetowej w ocenie jakości dopasowania aparatów słuchowych
Application of the web-based application for the assessment of the quality of hearing aid fitting
Autorzy:
Szymański, P.
Poremski, T.
Kostek, B.
Powiązania:
https://bibliotekanauki.pl/articles/267472.pdf
Data publikacji:
2018
Wydawca:
Politechnika Gdańska. Wydział Elektrotechniki i Automatyki
Tematy:
aparat słuchowy
jakość dopasowania
aplikacja internetowa
hearing aids
hearing aid fitting quality
web-based application
Opis:
W pracy opisano zastosowanie aplikacji internetowej do oceny jakości dopasowania aparatów słuchowych. Metoda oceny polega na badaniu ankietowym, uzupełnionym testem rozumienia słów jednosylabowych w polu swobodnym. Opisywana aplikacja internetowa pozwala na przeprowadzenie badania z dowolnego komputera z dostępem do sieci. Dzięki implementacji metody w postaci aplikacji internetowej, można w systematyczny i uporządkowany sposób dokonywać oceny korzyści z użytkowania aparatów słuchowych. Daje też możliwość jej rozszerzenia czy modyfikacji. Z przeprowadzonych badań wynika, że ok. 60% użytkowników uzyskało w ciągu 7 dni zysk z aparatu słuchowego ≥10%, co oznacza efektywne zaopatrzenie. Największy zysk osiągają pacjenci z 2. i 3. stopniem niedosłuchu według skali WHO (World Health Organization).
The study presents application of the web-based application for the assessment of quality of hearing aid fitting. The method consists of a survey supplemented with the test for recognizing the single syllable words under free-field conditions. A web-based application has been developed to allow testing from any computer with the Internet access. The implementation of the method in the form of a web-based application, allows a systematic and organized assessment of the benefits gained from the hearing aid use. The application is an easy-to-use tool that can easily be modified. On the basis of the study performed, it may be observed that in the case of 60% of subjects it was possible to achieve benefit ≥10%, which signifies an effective fitting of the hearing aid. The highest benefit occurs for subjects with grade 2 and 3 of hearing loss according to the WHO scale.
Źródło:
Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej; 2018, 60; 121-126
1425-5766
2353-1290
Pojawia się w:
Zeszyty Naukowe Wydziału Elektrotechniki i Automatyki Politechniki Gdańskiej
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
An Empirical Study in Evaluating the E-learning Dimension of Blended Model
Autorzy:
Šćepanović, Snežana
Bauk, Sanja
Powiązania:
https://bibliotekanauki.pl/articles/2031650.pdf
Data publikacji:
2014-06-30
Wydawca:
Wydawnictwo Adam Marszałek
Tematy:
web-based e-learning (WBEL)
blended model
assessing users’ satisfaction
binary approach
Saaty’s matrixes
Opis:
The purpose of this study is to offer a methodological framework for assessing e-learning capacities in blended educational scheme, based on users’ experiences, with an ultimate goal of getting a clearer view of what should be improved within existing systems of this kind. Accordingly, a survey among sixty students at the post graduate level and ten experienced instructors was conducted at “Mediterranean” University in Montenegro. An assessment model based on a particular combination of binary and Saaty’s matrix approaches was used for adding the quantitative dimension to the considered issue, with an intention to generate more specific directions for redesigning and improving key features of contemporary web-based e-learning systems (WBEL) in the blended environment by making them more valuable and user-friendly ones.
Źródło:
The New Educational Review; 2014, 36; 82-94
1732-6729
Pojawia się w:
The New Educational Review
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Collaborative Web-based Workspaces for an Academic Department
Autorzy:
Zurada, J. M.
Habas, P A
Muezzinoglu, M K
Powiązania:
https://bibliotekanauki.pl/articles/108746.pdf
Data publikacji:
2009
Wydawca:
Społeczna Akademia Nauk w Łodzi
Tematy:
document repositories
collaborative workspaces
open source database MySQL
web-based information sharing
accreditation of engineering programs
Opis:
Continuous program improvement and expectations of productivity of academic departments necessitate the use of web-based information sharing. This paper outlines how simple-to-use web-based environments such as documents repositories and collaborative ABET workspaces can improve the workflow of an academic department. They can boost the departmental productivity and faculty involvement in many aspects of teaching and accreditation efforts, and assist with faculty, staff and students interaction. Such environments reduce email communications and can vary by their degree of interactivity. Document repositories can be read-only, while interactive workspaces will typically extend read-write privileges to all participants. Furthermore, collaborative workspaces offer a democratic and open environment that encourages faculty and staff interaction. Finally, such workspaces remain easily scalable for projects of any size, and offer simplicity of navigation and easy-to-organize table of contents. The discussion of web-based tools has been illustrated with several examples of departmental repositories and interactive workspaces. Implementation guidelines are also offered for those interested in custom design of such tools.
Źródło:
Journal of Applied Computer Science Methods; 2009, 1 No. 1; 25-36
1689-9636
Pojawia się w:
Journal of Applied Computer Science Methods
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mapa interaktywna a mapa narracyjna. Porównanie map turystycznych Tomaszowa Mazowieckiego
Interactive web-based map and story map. A comparative analysis of touristic map of Tomaszów Mazowiecki city
Autorzy:
Skura, Joanna
Całka, Beata
Bielecka, Elżbieta
Powiązania:
https://bibliotekanauki.pl/articles/346813.pdf
Data publikacji:
2019
Wydawca:
Polskie Towarzystwo Informacji Przestrzennej
Tematy:
mapa interaktywna
mapa narracyjna
analiza porównawcza
Tomaszów Mazowiecki
interactive web-based map
story map
comparative analysis
Opis:
Artykuł przedstawia wyniki analizy porównawczej map turystycznych Tomaszowa Mazowieckiego wykonanych w technologii ArcGIS on-line firmy ESRI, a mianowicie aplikacji interaktywnej mapy oraz mapy narracyjnej (story map). Analiza map pod kątem docelowej grupy użytkowników, zakresu udostępnianych informacji i stopnia interaktywności uzasadnia następujące stwierdzenia: mapa interaktywna jest prezentacją bardziej zaawansowaną i wymaga większych umiejętności kartograficznych zarówno od jej twórcy jak i użytkownika, natomiast mapa narracyjna jest łatwa w przygotowaniu i najczęściej pełni rolę przewodnika turystycznego po danym regionie lub obiekcie.
The paper presents comparative analysis of two touristic maps created in the ESRI technology, namely interactive web-base map and story map of the Tomaszow Mazowiecki city. Based on set-up criteria: target user group, difficulty of application development, amount of displayed information, level of interactivity, the study shows that the interactive map gives the user more information, allows for higher interaction and is targeted at a wider audience, while, narrative map, while the narrative map is easier to prepare and usually acts as a tourist guide.
Źródło:
Roczniki Geomatyki; 2019, 17, 4(87); 207-217
1731-5522
2449-8963
Pojawia się w:
Roczniki Geomatyki
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Web-Based Garment Configuration for Mass Customization
Autorzy:
Osakue-Omoera, Ighosogie Nadia
Okoro, Felix Moibi
Powiązania:
https://bibliotekanauki.pl/articles/1179148.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
Computer-aided design
Mass customization
Measurement
Online shopping
Style
Web-based garment configuration
Working-class women
Opis:
Online shopping is a form of e-commerce which allows customers to directly buy goods from a seller over the internet, using personal computers, smart phones, etc. This monograph deals with the development of an e-commerce website for an online shopping of different types of female clothing, which provides the user with a catalogue or vogue glossary of different types of colours, products, and styles available for purchase in the store. The online shopping project was developed to allow a garment-making business to grow larger and faster and also to reduce the stress of visiting local fashion homes by working-class females. It essentially aimed at allowing working-class women within Ekpoma locality to view and order garment (product) online at their convenience, giving their own measurements. The web site displays different types of locally-made Africa clothing and designs, which could be delivered to the costumers in a short duration of time. The online shopping application is designed from a user point-of-view. The user-friendly design helps the users in accomplishing their tasks with ease. Care was taken to keep the design simple and understandable. The screens were designed in ADOBE DREAMWAVER and the business logic was written in CSS, JAVA SCRIPT, and PHP, MYSQL. The total lines of code written in this application are Java, CSS AND PHP. The modules are as listed: 1. Registration (new users); 2. Login; 3. Select category; 4. View products in vogue glossary; 5. Price list 6; Purchasing and mode of payment; 7. Input correct measurements; and 8. Mode of delivery. The application has been implemented and tested to improve the economy and reduce stress of working-class women going to local fashion homes for amendment after shopping of apparel or clothing in Ekpoma locality in Nigeria. Also, it allows them to make their own choice of materials to be used for their choice of style or design, using their own measurements. In so doing, the research produced a prototype web-based garment configuration for mass customization. It also provided a new system that could reduce both the problems and limitations of the existing production processes in the female garment-making industry and it is hoped that the study would open up new vistas of research interfaces between computer science and fashion studies.
Źródło:
World Scientific News; 2017, 84; 1-92
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Dero 4 simulator as a didactic tool
Symulator Dero 4 jako narzędzie dydaktyczne
Autorzy:
Plaskura, P.
Powiązania:
https://bibliotekanauki.pl/articles/270304.pdf
Data publikacji:
2018
Wydawca:
Centralny Ośrodek Badawczo-Rozwojowy Aparatury Badawczej i Dydaktycznej, COBRABiD
Tematy:
didactic tools
microsystem simulator
web-based systems
virtual laboratories
distance learning
narzędzia dydaktyczne
symulator mikrosystemów
systemy zdalne
wirtualne laboratoria
nauczanie zdalne
Opis:
The work presents the Dero simulator with a behavioral model description language. Behavioral description enables modeling and simulation of physical phenomena. Thanks to these features, the Dero can be used in the didactic process as a modeling and simulation tool. The interface through websites has been integrated with the Quela learning process management platform. The system allows the creation of virtual laboratories.
W pracy przedstawiono symulator Dero z behawioralnym językiem opisu modelu. Opis behawioralny umożliwia modelowanie i symulację zjawisk fizycznych. Dzięki tym funkcjom symulator Dero może być wykorzystywany w procesie dydaktycznym jako narzędzie do modelowania i symulacji. Interfejs graficzny za pośrednictwem stron internetowych został zintegrowany z platformą zarządzania procesem nauczania Quela. System umożliwia tworzenie wirtualnych laboratoriów.
Źródło:
Aparatura Badawcza i Dydaktyczna; 2018, 23, 1; 44-51
2392-1765
Pojawia się w:
Aparatura Badawcza i Dydaktyczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
La privacy nel diritto canonico e i rapporti con le legislazioni nazionali della Comunità Europea
Privacy in Canon Law and the relations with national laws of the European Community
Autorzy:
INTERGUGLIELMI, ANTONIO
Powiązania:
https://bibliotekanauki.pl/articles/662259.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Kardynała Stefana Wyszyńskiego w Warszawie
Tematy:
privacy
dati personali
riservatezza
buona fama
archivi
Curia
Europa
Internet
dati
web based
personal data
confidentiality
good reputation
archives
Europe
data
Opis:
With the progressive use of computer systems and with the growing use of media, especially in recent years with the growing spread of internet and social media, the issue of personal data protection has created new needs that require adjustment of canonical regulation. The new issues concerning protection, often made very complex by the difficulty of stifling a phenomenon of "information transmission and therefore also of data" in continuous technological expansion, have made necessary to adapt the rules about privacy protection, to the European Community rules and to the individual countries rules that have to get them and that we will deal with them in our study. Church, which has always been the custodian of memory and history of peoples, through ecclesiastical archives, dioceses, monasteries and even each parish, is required therefore to ensure the protection of the data in its possession, which represent the life of the its churchgoers. In addition, among its fundamental rights, the law of the Church has always recognized the respect of the person, including “the right to the respect of good reputation and confidentiality of each person", which is enshrined in the Code of Canon Law of 1983 in canon 220. Besides, personal data protection involves the connection between the Church's legal order and the laws of the States: in the legislation of many nations, laws that protect the processing of personal data have been promulgated; those rules have to be kept by the National Bishops' Conferences to regulate and adapt the canonical regulation on the treatment of the so-called "sensitive" data to them.
Con il progressivo utilizzo dei sistemi informatici e con l’espansione dell’utilizzo dei media, in modo particolare negli ultimi anni con il crescente diffondersi di internet e dei social media, la questione della tutela dei dati personali ha fatto sorgere nuove esigenze che richiedono un adeguamento della normativa canonica. Le nuove problematiche di tutela, spesso rese molto complesse dalla difficoltà di arginare un fenomeno di “trasmissione di informazioni e quindi anche di dati” in continua espansione tecnologica, hanno reso necessario adeguare la normativa di tutela della privacy sia a livello di norme della Comunità Europea, che dei singoli paesi tenuti a recepirle, di cui ci occuperemo nel nostro studio. La Chiesa, che da sempre è depositaria della memoria e della storia dei popoli, attraverso gli archivi ecclesiastici, delle diocesi, dei monasteri e anche delle singole parrocchie, è dunque tenuta a garantire la tutela dei dati in suo possesso, che rappresentano la vita dei suoi fedeli. Inoltre il diritto della Chiesa da sempre riconosce tra i suoi diritti fondamentali il rispetto della persona, tra cui rientra anche quello del “diritto al rispetto della buona fama e della riservatezza di ogni persona”, che viene sancito nel Codice di diritto canonico del 1983 al canone 220. La tutela dei dati personali coinvolge inoltre il rapporto tra l’ordinamento della Chiesa e le norme giuridiche degli Stati: nella legislazione di molte nazioni sono state promulgate leggi che tutelano il trattamento dei dati personali, norme che vanno tenute presenti dalle Conferenze Episcopali Nazionali per disciplinare e adeguare ad esse la normativa canonica sul trattamento dei dati cosiddetti “sensibili”.  
Źródło:
Prawo Kanoniczne; 2017, 60, 4; 41-66
2353-8104
Pojawia się w:
Prawo Kanoniczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Technologie informatyczne wykorzystywane w nauczaniu zdalnym pracowników sektora MSP
IT technologies used in remote teaching of employees of the SME sector
Autorzy:
Kozioł, Michał
Kałkowski, Leszek
Pyrek, Radosław
Powiązania:
https://bibliotekanauki.pl/articles/414815.pdf
Data publikacji:
2018-09
Wydawca:
Małopolska Wyższa Szkoła Ekonomiczna w Tarnowie
Tematy:
e-learning
web based training (WBT)
systemy typu LMS
LCMS
wirtualne środowisko nauczania (VLE)
LMS
LCMS systems
virtual learning environment (VLE)
Opis:
Celem artykułu jest identyfikacja i klasyfikacja instrumentów i narzędzi TI wykorzystywanych w nauczaniu zdalnym oraz omówienie szczególnie tych aplikacji, które mają zastosowanie w odniesieniu do e-learningu korporacyjnego w sektorze MSP oraz prezentacja wyników badań empirycznych. Przyjęto założenie, że osiągnięcie wysokiej efektywności nauczania możliwe jest tylko dzięki dopasowaniu narzędzi TI do przedmiotu i elementów e-learningowych. Do realizacji tak nakreślonego celu wykorzystano metody badawcze: analiza wyników badań poprzedników oraz ocena ekspercka narzędzi TI wykorzystywanych w korporacjach. W szczególności przedstawiono rozwój technologii informatycznych w nauczaniu zdalnym, scharakteryzowano systemy LMS i LCMS zapewniające sprawne i skuteczne przeprowadzenie szkoleń w trybie e-learningowym. W artykule przedstawiono również dyskusję wokół pojęcia zdalnego nauczania, e-learningu korporacyjnego, podkreślając przy tym znaczenie tego procesu dla rozwoju społeczno-gospodarczego kraju. Określono stadia rozwoju (generacje) technologii informatycznych wykorzystywanych w zdalnym nauczaniu oraz zaprezentowano formy szkoleń w trybie e-learningu. W zakończeniu artykułu podkreślono problem mniej znany szerszemu gronu czytelników, a mianowicie ograniczania wiedzy niejawnej w procesie zdalnego nauczania – stanowi to ważny czynnik w pozyskiwaniu wiedzy przez różne organizacje. Przekazując coraz więcej informacji, Internet i inne narzędzia IT tworzy coraz większe pokłady wiedzy niejawnej – co silnie oddziaływa na jakość podawanych informacji.
The aim of the article is identification and classification of IT instruments used in remote teaching and discuss, especially these applications. They have use in regard to corporate e-learning. The assumption was approved that achievement of high teaching efficiency is possible only due to matching TI tools to the e-learning object and elements. The research methods were used to accomplishment such a presented purpose: analysis of research results of predecessors and expert assessment of TI tools used in corporations. In particular, the development of information technology in remote teaching was presented. In addition, LMS and LCMS systems were characterized to ensure efficient and effective carrying out a training course in e-learning mode. The article also shows a discussion about the concept of remote teaching, corporate e-learning. At the same time, the importance of this process for socioeconomic development of the country was emphasized. The stages of development (generations) of information technologies used in remote teaching were determined and forms of training in e-learning mode were presented. At the end of the article, the problem less known to a wider circle of readers is highlighted. Namely, limiting nonpublic knowledge in the remote teaching process – this is an important factor in acquiring knowledge by various organizations. By communicating more and more information, the Internet and other IT tools. They create ever-growing sets of secret knowledge – which strongly affects the quality of the information provided.
Źródło:
Zeszyty Naukowe Małopolskiej Wyższej Szkoły Ekonomicznej w Tarnowie; 2018, 3(39); 49-64
1506-2635
Pojawia się w:
Zeszyty Naukowe Małopolskiej Wyższej Szkoły Ekonomicznej w Tarnowie
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Implementation of a Web-based remote control system for qZS DAB application using low-cost ARM platform
Autorzy:
Korzeniewski, M.
Kulikowski, K.
Zakis, J.
Jasiński, M.
Malinowski, A.
Powiązania:
https://bibliotekanauki.pl/articles/201276.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
ARM processor
DAB converter controller
network controller
web-based user interface
energy control
procesor ARM
kontroler
konwerter
kontroler sieciowy
interfejs użytkownika oparty na sieci Web
kontrola energii
DAB
Opis:
Continuous development of intelligent network applications drives the demand for deployment-ready hardware and software solutions. Such solutions are highly valued not only by distributed producers of energy but by energy consumers as well. The use of intelligent network applications enables the development and improvement of the quality of services. It also increases self-sufficiency and efficiency. This paper describes an example of such device that allows for the control of a dual active bridge (DAB) converter and enables its remote control in real time over an IP-based network. The details of both hardware and software components of proposed implementation are provided. The DAB converter gives a possibility to control and manage the energy between two DC power systems with very different voltage levels. Not only information, but also the quality of energy, the direction of power flow, and energy storage systems can be easily controlled through an IP-based network and power electronics converters. Information technology, together with intelligent control of power electronics technology, provides a flexible solution, especially for sustainable smart grids.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2016, 64, 4; 887-896
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Stres pomagających – efektywność interwencji internetowej dla osób pracujących z ofiarami traumy w obniżaniu wypalenia zawodowego i wzmacnianiu zaangażowania w pracę
The helpers’ stress: Effectiveness of a web-based intervention for professionals working with trauma survivors in reducing job burnout and improving work engagement
Autorzy:
Rogala, Anna
Smoktunowicz, Ewelina
Żukowska, Katarzyna
Kowalska, Martyna
Cieślak, Roman
Powiązania:
https://bibliotekanauki.pl/articles/2164411.pdf
Data publikacji:
2016-04-28
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
wypalenie zawodowe
zaangażowanie w pracę
interwencja internetowa
pośrednia ekspozycja na traumę
przekonania o własnej skuteczności
psychologia zdrowia w pracy
job burnout
work engagement
web-based intervention
indirect exposure to trauma
self-efficacy
occupational health psychology
Opis:
Wstęp Celem badania było sprawdzenie efektywności interwencji internetowej „Stres Pomagających” w obniżaniu wypalenia zawodowego i wzmacnianiu zaangażowania w pracę u osób pracujących zawodowo z ofiarami traumy. Materiał i metody Osoby badane były losowo przypisywane do jednego z 3 modułów interwencji: 1 – wzmacniającego przekonania o własnej skuteczności (N = 87), 2 – wzmacniającego spostrzegane wsparcie społeczne (N = 85) i 3 – edukacyjnego (grupa porównawcza, N = 81). Badani wypełniali internetowe kwestionariusze – przed interwencją (T1), tuż po interwencji (T2) i 4 tygodnie po zakończeniu interwencji (T3). Wyniki Z uwagi na wysoki odsetek osób, które nie wypełniły kwestionariuszy w T2 i T3 (tzw. drop-out) w module wzmacniającym spostrzegane wsparcie społeczne, z analiz wykluczono pochodzące od nich dane. U osób przypisanych do modułu wzmacniającego przekonania o własnej skuteczności stwierdzono wyższy poziom przekonań o własnej skuteczności w porównaniu z osobami przypisanymi do modułu edukacyjnego zaraz po zakończeniu interwencji (T2) i 4 tygodnie później (T3). Wśród uczestników obu wspomnianych modułów wypalenie zawodowe zmalało istotnie między T1 a T2 oraz między T2 a T3, a zaangażowanie w pracę wzrosło istotnie między T1 a T2 oraz między T1 a T3. Przekonania o własnej skuteczności (T2) pełniły funkcję mediatora między rodzajem modułu interwencyjnego (edukacyjny vs wzmacniający przekonania o własnej skuteczności) a odpowiednio: wypaleniem zawodowym (T3) i zaangażowaniem w pracę (T3). Wnioski Wyniki badania wskazują na mediacyjną rolę przekonań o własnej skuteczności w zmniejszaniu wypalenia zawodowego i wzmacnianiu zaangażowania w pracę. Med. Pr. 2016;67(2):223–237
Background The study aimed at evaluating effectiveness of the web-based intervention, “The Helpers’ Stress,” in reducing job burnout and enhancing work engagement among professionals working with trauma survivors. Material and Methods Participants were randomly allocated to 1 of the 3 intervention modules: 1 – the self-efficacy enhancement (N = 87), 2 – the social support enhancement (N = 85), or to 3 – the educational module (comparison group, N = 81). Participants completed the online questionnaires before the intervention (T1), immediately after (T2), and 4 weeks after the intervention (T3). Results Due to high drop-out rate at T2 and T3 in social support enhancement module, we excluded from analysis participants assigned to this condition. Participants assigned to the self-efficacy enhancement module presented higher levels of self-efficacy (at T2 and T3), compared to those assigned to the educational module. Job burnout decreased significantly between T1 and T2, and between T2 and T3, and work engagement increased significantly between T1 and T2, and between T1 and T3, among participants assigned to both modules mentioned above. Self-efficacy (T2) mediated the relationship between the group assignment (educational module vs. self-efficacy enhancement module) and respectively job burnout (T3) or work engagement (T3). Conclusions The results of our study highlight the role of self-efficacy in reducing job burnout and increasing work engagement. Med Pr 2016;67(2):223–237
Źródło:
Medycyna Pracy; 2016, 67, 2; 223-237
0465-5893
2353-1339
Pojawia się w:
Medycyna Pracy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A Specialized multi-agent search engine model for the extended manufacturing enterprise
Autorzy:
Oosthuizen, O. L.
Ehlers, E. M.
Powiązania:
https://bibliotekanauki.pl/articles/384496.pdf
Data publikacji:
2007
Wydawca:
Sieć Badawcza Łukasiewicz - Przemysłowy Instytut Automatyki i Pomiarów
Tematy:
virtual manufacturing enterprises
agent based systems
personalised web search engines
Opis:
The Internet and Internet search engines have revolutionized the way in which we search for, and integrate information into our daily lives. One of the problems with general Internet search engines is the diversity of contexts queries can assume. Therefore, the construction of context-restricted search engines designed for use within a specialized domain has been proposed (S. Lawrence, 2000). The objective of this article is to suggest a model for a collaborative, personalized meta-search agent system for the virtual manufacturing enterprise in the context of resource location and integration across scope of the extended manufacturing enterprise. The key differences between the proposed model and general search engines are (1) the ability to personalize the search task according to an individual user need, (2) the utilization of similar search sessions through partner collaboration at an information retrieval level, (3) leveraging on existing search services available on the virtual enterprise extranet and (4) autonomous behaviour through the use of intelligent agents. The perceived benefits of a such search agent system for the virtual enterprise are: (1) Enabling a consistent and uniform view of business entities through improved access to information, (2) Simplified access to operational data, (3) Effective access and retrieval of organizational model elements and (4) Improving data location and sharing between trading partners providing a platform for tighter process integration between trading partners. These benefits are critical for effective decision making in a collaborative engineering process followed by the differing entities in a virtual manufacturing organization to ultimately enable final product realization. An evaluation strategy for the COPEMSA system presented is then briefly discussed, metrics for evaluation of focused crawlers and justification for development and implementation of the search system proposed. Finally, this article concludes with remarks about the model presented and future research to be undertaken.
Źródło:
Journal of Automation Mobile Robotics and Intelligent Systems; 2007, 1, 4; 59-69
1897-8649
2080-2145
Pojawia się w:
Journal of Automation Mobile Robotics and Intelligent Systems
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Ontology-Based Information Extraction: Current Approaches
Autorzy:
Białek, M.
Powiązania:
https://bibliotekanauki.pl/articles/115891.pdf
Data publikacji:
2010
Wydawca:
Fundacja na Rzecz Młodych Naukowców
Tematy:
Ontology-Based Information Extraction
Information Extraction
semantic web
ontology
Knowledge
Representation
Opis:
The purpose of Information Extraction (IE) is extracting information from unstructured, or semi structured machine readable documents by automatic means. Generally this means dealing with human language texts using natural language processing (NLP) techniques. Recently on the market of IE systems a new player emerged. Ontology-Based IE (OBIE) idea consequently gains more and more supporters. In this approach a crucial role in the IE process is played by ontology (formal representation of the knowledge by a set of concepts within a domain and the relationships between those concepts). Using Ontology as one of the IE tools makes OBIE very convenient approach for gathering information that can be later on used in construction of Semantic Web. In this paper I will explain the idea of OBIE with its fl aws and advantages. I will try not only to provide theoretical approach, but also to review current trends in this fi eld. This will be done to point out some common architecture in currently used systems and in the end classify them based on diff erent factors depending on their usability in real life application. As a conclusion an attempt to identify possible trends and directions in this fi eld will be made.
Źródło:
Challenges of Modern Technology; 2010, 1, 1; 69-75
2082-2863
2353-4419
Pojawia się w:
Challenges of Modern Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
DOES WEB 2.0-SUPPORTED PROJECT-BASED INSTRUCTION IMPROVE JORDANIAN EFL LEARNERS SPEAKING PERFORMANCE?
Autorzy:
Bataineh, Ruba Fahmi
Migdadi, Anwar Solaiman
Al-Alawneh, Muhammad Khalid
Powiązania:
https://bibliotekanauki.pl/articles/955374.pdf
Data publikacji:
2020
Wydawca:
Uniwersytet Marii Curie-Skłodowskiej w Lublinie. IATEFL Poland Computer Special Interest Group
Tematy:
accuracy
EFL
fluency
Jordan
project-based learning
speaking
Web 2
0
Opis:
This study examines the potential effectiveness of Web 2.0-supported project-based learning in Jordanian EFL eleventh-grade students’ speaking fluency and accuracy of grammar and vocabulary. The participants of the study were 43 female students who were purposefully selected from two schools at Al-Koura Directorate of Education (Jordan) in the first semester of the academic year 2018/2019. Using a quasi- experimental, pre-/post-test design, the participants were divided into the experimental group (n=21) who was instructed using computerized project-based instruction and the control group (n= 22) who was taught per the guidelines of the prescribed Teacher Book, Action Pack 11. Descriptive statistics and One-Way ANCOVA were used to analyze the students’ scores on the speaking pre-/post-tests. The results showed that the participants instructed through the computerized project-based treatment outperformed those who were conventionally instructed in both speaking fluency and accuracy of vocabulary and grammar. A number of pedagogical implications and recommendations are put forth.
Źródło:
Teaching English with Technology; 2020, 20, 3; 25-39
1642-1027
Pojawia się w:
Teaching English with Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Defining the semantics of rule-based Web applications through model-driven development
Autorzy:
Canadas, J.
Palma, J.
Túnez, S.
Powiązania:
https://bibliotekanauki.pl/articles/907818.pdf
Data publikacji:
2011
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
systemy regułowe
aplikacja sieciowa
model-driven development
rule-based systems
web applications
Opis:
Rule languages and inference engines incorporate reasoning capabilities to Web information systems. This paper presents an approach for the specification and development of Web applications performing the usual functionalities of data management and incorporating a rule engine for reasoning capabilities. The proposed approach is based on the definition of a high-level representation of the semantics of rule-based applications through a formalism for conceptual modeling combining lightweight ontologies and production rules. These models are used as the source for a model-driven method that applies several transformations to conceptual models generating the rule-based Web application code in an automatic process. As a result, the rule-based Web application embeds a rule engine suitable for deducing information by applying an inference process. The structure of the information managed by the Web application is based on ontology classes, whereas the logical expressions applied in reasoning are obtained from production rules of the model. A rule-based Web application has been developed and evaluated using a supporting tool that implements the ideas presented in this paper.
Źródło:
International Journal of Applied Mathematics and Computer Science; 2011, 21, 1; 41-55
1641-876X
2083-8492
Pojawia się w:
International Journal of Applied Mathematics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Supporting Analogy-based Effort Estimation with the Use of Ontologies
Autorzy:
Kowalska, J.
Ochodek, M.
Powiązania:
https://bibliotekanauki.pl/articles/384110.pdf
Data publikacji:
2014
Wydawca:
Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:
ontology
data is modeled using Semantic Web
method of supervised case-based reasoning
Opis:
The paper concerns effort estimation of software development projects, in particular, at the level of product delivery stages. It proposes a new approach to model project data to support expert-supervised analogy-based effort estimation. The data is modeled using Semantic Web technologies, such as Resource Description Framework (RDF) and Ontology Language for the Web (OWL). Moreover, in the paper, we define a method of supervised case-based reasoning. The method enables to search for similar projects’ tasks at different levels of abstraction. For instance, instead of searching for a task performed by a specific person, one could look for tasks performed by people with similar capabilities. The proposed method relies on ontology that defines the core concepts and relationships. However, it is possible to introduce new classes and relationships, without the need of altering the search mechanisms. Finally, we implemented a prototype tool that was used to preliminary validate the proposed approach. We observed that the proposed approach could potentially help experts in estimating non-trivial tasks that are often underestimated.
Źródło:
e-Informatica Software Engineering Journal; 2014, 8, 1; 53-64
1897-7979
Pojawia się w:
e-Informatica Software Engineering Journal
Dostawca treści:
Biblioteka Nauki
Artykuł
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