924 research outputs found
The project of implementing the expert system to analyse polyp changes in the alimentary canal
The following article presents the theoretical way of implementing the expert system which, due to the co-operation of the system with the person conducting the endoscope examination, will enable the medical staff to qualify and classify the observed pathological changes in a quicker manner
Analysis and evaluation of impact virtual reality on human state
The main purpose of this article is to show impact of virtual reality on human state. Results of study shows impact virtual reality onhuman state, for example impact on human emotions, impact on learning or impact on pain perception. Additionally, this article describesvirtual reality as a tool in phobias treatment. For the research application in Unity 3D was created. Study conducted on a group of 10 peopleconfirmed impact of virtual reality on human state
MISPLACED RESOURCES? FACTORS ASSOCIATED WITH COMPUTER LITERACY AMONG END-USERS
Some organizations provide a support infrastructure (e.g., information centers, on-line help) and training (e.g., vendor-supplied, one-on-one) to assist end-users and boost the computer literacy of their workforce. In this paper, we explore the efficacy of a support infrastructure, training, and various computer configurations for enhancing the computer literacy of work groups. Data come from a multi-year (1987 to 1989) study of seventy-seven computer-using work groups in the southern California area, which included two interviews with managers and two questionnaires distributed to workers. Analyses showed that none of the measures of training were associated with computer literacy. Only one kind of infrastructure support, obtaining information from a resident expert in the work group, was related to computer literacy. In contrast, many aspects of the configuration of the computer systems were associated with computer literacy. Implications of these provocative findings for the management of end-user computing are discussed
Porównanie możliwości wykorzystania oraz analiza wydajności baz danych na systemach mobilnych
This publication presents chosen forms of data persistence such as: Local Storage, Shared Preferences, flat files and SQLite in the context of two widely used mobile operating systems – Android and Windows Mobile. It also describes ways to connect to external database engines such as Microsoft SQL Server, PostgreSQL or MySQL and tries to answer the question which one of these data persistence forms makes the most sense and when. The arguments are based on performance tests that all of the described solutions were participants of.Artykuł przedstawia wybrane formy składowania danych tj. Local Storage, Shared Preferences, pliki płaskie oraz SQLite w kontekście dwóch systemów mobilnych – Android oraz Windows Mobile. Opisuje on również sposoby, poprzez które możliwe jest połączenie z zewnętrznymi systemami bazodanowymi takimi jak Microsoft SQL Server, PostgreSQL czy MySQL i stara się odpowiedzieć na pytanie, użycie której z tych opcji ma największy sens w poszczególnych przypadkach. Całość argumentuje badaniami wydajności, którym poddane zostały wszystkie z wymienionych opcji. 
Dangerous work: The gendered nature of bullying in the context of higher education
This paper discusses results from a research project which set out to investigate gender differences in the nature and experience of bullying within the higher education sector. Gender differences emerged in the form and perception of bullying as well as in target response. Results also indicate that, irrespective of gender, bullies can capture and subvert organizational structures and procedures (official hierarchies, mentoring systems, probationary reviews) to further their abuse of the target and to conceal aggressive intent. These outcomes are discussed in relation to gendered assumptions behind management practices and in relation to the masculinist ethic that underpins many higher education management initiatives. Overall, results indicate that bullying cannot be divorced from gender and that such behaviour needs to be seen in a gendered context
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