Gender differences in tourism behaviour in the European Union

Given its increasing role in today´s societal and economic realities, tourism is seen more and more as a discursive area and a successful channel for transmitting gender equality issues. The purpose of this article was to examine the differences regarding gender gaps in tourist behaviour between core-members and the latest accession states in the European Union We used the number of trips, overnight stays, and the values for travel expenditures from Eurostat database as indicators to study the participation of men and women in tourism for both leisure and professional purposes. The results indicated small or almost non-existent differences between the core-members of the European Union and the latest accession states regarding gender gaps in tourism; however, both groups manifested an under representation of women in professional or business tourism as well as smaller values of expenditures overall for women. The results seemed to indicate the existence of a “glass ceiling”, despite the overall progress made in the gender equality area

weight reduction by topology optimization of an engine subframe mount designed for additive manufacturing production

Abstract Additive Manufacturing (AM) technologies are getting more and more strategic for different purposes in many industrial fields. Among the most outstanding are part prototyping, single part to small batch production, relatively reduced manufacturing times and investments costs, reduced material consumption, and innovative and efficient shapes. The considerable advantages these technologies offer, compared to subtractive ones, make additive manufacturing a potentially industry-leading process in almost all domains - from aeronautics to the medical industry. Under these circumstances, the inspiration given by topology optimization tools can lead to feasible industrial parts, with fewer constraints in comparison to traditional manufacturing processes. The paper presents the development and the results obtained using topology optimization and design for AM technology on an automotive part: an engine mount sub-frame component for a rear middle engine sports car. The final design enables a significant weight reduction

Management of a flare up case after endodontic treatment procedure

A flare-up is defined as a pain and/or swelling of the soft tissues that occurs within a few hous or a few days following the root canal treatment. In some cases, the flare-ups can apear after the finishing of the root canal treatment, due to the penetration or development of the microorganisms into the root canal. The pain felt by the patient depends on the extent of the periradicular tissue injury, its severity and intensity of the inflammatory imune response. The article discusses the microbial irritation of apical periodontal tissue caused by insufficient instrumentation and filling of the root canals, factors that lead to failure of the outcome of root canals treatment

SEM and EDS comparative studies about the homogeneity of some cements used for luting of posts

Objectives. The aim of the study was to evaluate comparatively by scanning electron microscope (SEM) and energy dispersive spectrophotometry (EDS) the physical and chemical homogeneity of some luting materials used for cementation of three types of posts. Materials and method. We selected 12 irretrievable monoradicular teeth extracted in our dental offices. After extraction, all teeth were prepared for cementation with 4 different cements (NANOCORE DUAL, CEMBEST, PANAVIA SA and CEMENT-ONE) of three types of posts: prefabricated titanium post, FibreKleer 4x fiberglass post (Pentron) and post cast from NiCrMo alloy. Afterwards, the samples were embedded in resin and prepared metallographically for examination with the Phenom ProX scanning electron microscope equipped with an energy dispersive spectrophotometer with X Rays. Results. SEM studies provide valuable ultrastructural information regarding the degree of filling with luting materials. The four studied cements do not present an inhomogeneous composition in the EDS analysis, not having significantly increased values between the 2 analyzed points for each of the 12 samples taken in the study. Conclusions. Among the four luting materials studied comparatively, PANAVIA SA seems to best fill the existing spaces between posts and the limits of dental preparations, being closely followed by CEMENT-One and CEMBEST. In last place is NANOCORE DUAL, which presents discontinuities in the mass of material and at the border with the preparations

Questioning the Role of Tourism as an Engine for Resilience: The Role of Accessibility and Economic Performance

During the last decades, tourism activities were promoted by local and regional policy-makers as a universal solution for rural areas’ suffering from massive depopulation, technological delay, or economical struggles. A large debate flourished in the literature on whether and to what extent tourism could play a role in supporting rural localities. Some valid evidence was brought by researchers backing the cure-all role of tourism, as well as by those who criticized the limited, or even negative, impact of tourism on rural areas. However, following the economic crisis of 2008, the attention switched to a newer and more relevant topic: Does tourism increase the resilience performance of rural areas? Our paper tries to answer this question by focusing on both economic and demographic resilience, which are the most sensitive sectors during an important shock. Following a detailed territorial breakdown according to a twofold typology (spatial accessibility and number of employees), correlations were used to determine the impact of tourism activities on building resilience for each type of rural territory. The results indicated a positive effect of tourism activities upon economic and demographic resilience performance in highly accessible rural areas, while in peripheral areas, the impact was insignificant. This paper provides new insights into the various roles that tourism plays in rural areas and offers suggestions for local policy-makers

cute pancreatitis during pregnancy – A case report

Introduction. Studies report a different incidence of acute pancreatitis (AP) during pregnancy, with a frequency rate between 1/1000 – 1/10 000 pregnancies. Case report. We present the case of a 26-year-old primipara, 35 weeks pregnant woman, who came to our hospital through transfer from a municipal hospital with the diagnosis of acute pancreatitis (AP). On admission, she presented nausea, vomiting, epigastric pain and impaired general state, symptoms that started 3 days before and rapidly worsened. In the context of acute pancreatitis and uncertain fetal status, keeping in mind the possible negative outcome as a consequence of fetal and maternal complications in acute pancreatitis, we decided that the patient should undergo immediate cesarean section. Conclusions. There are no specific and well-documented management protocols for acute pancreatitis in pregnancy