Free/Libre Open Source Software (FLOSS) projects can be considered as learning environments in which heterogeneous communities get together to exchange knowledge through discussion and put it into practice through actual contributions to software development, revision and testing. This has encouraged tertiary educators to attempt the inclusion of participation in FLOSS projects as part of the r...

Numerous studies continue to explore the potential of social interactions between people in Free/Libre Open Source Software (FLOSS) environments. While the dynamics of interactions in these environments can be understood from di erent perspectives, we put a particular focus on any interactions resulting in knowledge transfer and acquisition. As learning platforms, FLOSS communities provide imme...

At its core, free, libre, and open source software (FLOSS) is defined by its adherence to a set of licenses that give various freedoms to the users of the software, for example the ability to use the software, to read or modify its source code, and to distribute the software to others. In addition, many FLOSS projects and developers also champion other values related to "freedom" and "openness"...

AIMS The aims of this study were to (1) investigate the incidence of bacteraemia following flossing in subjects with chronic periodontitis or periodontal health; (2) identify the micro-organisms in detected bacteraemias; and (3) identify any patient or clinical factors associated with such bacteraemia. MATERIAL AND METHODS Baseline blood samples were obtained from 30 individuals with chronic ...

OBJECTIVE The aim of this study was to investigate the association among gingival enlargement (GE), periodontal conditions and socio-demographic characteristics in subjects undergoing fixed orthodontic treatment. METHODS A sample of 330 patients undergoing fixed orthodontic treatment for at least 6 months were examined by a single calibrated examiner for plaque and gingival indexes, probing p...

This paper presents the results of a replication of English & Schweik’s 2007 paper classifying FLOSS projects according to their stage of growth and indicators of success. We recreated the analysis using a comparable data set from 2006, with one additional point in time. We also expanded upon the original results by applying different criteria for evaluating the rate of new software releases fo...

OBJECTIVES THE OBJECTIVES OF THE STUDY WERE TO: (1) assess the knowledge and awareness of diabetic patients of their risk for systemic and oral diseases as complications associated with diabetes, (2) to assess their attitudes toward sustaining good oral health through proper oral hygiene and regular dental check-ups, and (3) to the extent that they are aware, to determine how they became aware....

INTRODUCTION This study was carried out to estimate toothache prevalence among adult residents in Kerman. MATERIALS AND METHODS This cross-sectional, population-based study was conducted among individuals aged over 18 years (n=1800). The relevant data on the prevalence of toothache and associated factors were collected by interviewing the individuals in their homes and filling out a questionn...

INTRODUCTION The high demand for orthodontic treatment, evidenced over the last few decades, has been justified mainly by the greater importance given to facial esthetics, influencing individual's self esteem. However, the professional frequently does not meet all the patient's expectations, for not establishing good communication and not knowing about the critical points during orthodontic tre...

Recent research has documented the effectiveness of tailoring health behavior change messages to characteristics of the recipients, but little is known about the processes underlying these effects. Drawing from the elaboration likelihood model (Petty & Cacioppo, 1986), we examined the role of message scrutiny in moderating the congruency effect (Mann, Sherman, & Updegraff, 2004). One hundred an...