Entry in Greek manufacturing industry: Athens vs the rest of Greece

The paper reports an attempt to estimate the determinants of entry in Greek manufacturing industry in the 1984-87 period and to identify the differences between locatio nal entry preferences. Entry in Athens is found to be hesitant with respect to factors such as profitability and increased competition. Conversely, entry in the rest of the country is strongly related to expected profits and safe markets, negatively affected by relative labour costs and indifferent to international competition threats. The `healthier’ approach of regional entry is enhancing regional development prospects and partly justifies the strict regional policies of the 1980s.firm entry; location; manufacturing

'What do they tell their friends?' - Intimacy and self-disclosure in young children's friendships

This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The research investigated the development of verbal intimacy in young children's (3.5-6.5 years of age) friendships by measuring their capacity for restrictive self-disclosure (i. e. the greater disclosure of information of highly personal content to friends than other individuals, as opposed to the equal disclosure of information of low personal content to all individuals). Young children's capacity for intimate friendships is ill understood, partly due to limited or unsubstantiated data regarding the types of information that are considered high and low in personal content at this age, as the First Study (N = 110) showed. The Second Study (N = 93) attempted to fill this gap in our knowledge by investigating the sort of information that children consider secret. The results showed that children's ability to differentiate secret and non-secret information increased with age: 4-year-old children could not systematically differentiate secret from non-secret information, 5-year-old children systematically identified information that was not secret but were not consistent in their identification of secret items, while 6-year-old children systematically identified and differentiated secret and non-secret items. However, children of all ages identified as secrets the statements which included a specific cue, such as the word surprise, in their wording. The Third Study (N = 209) investigated whether young children employ the restrictive disclosure-to-friends pattern when revealing the secret pieces of information. Moreover, the study investigated whether specific cues influence young children in applying the restrictive disclosure pattern, and to this effect participants were allocated randomly to either the 'clue condition' group (where they were given a clue that some information might be secret) or the 'no clue condition' group. Children in the 'clue condition' group treated the majority of the statements as secret information and therefore tended to only share it with a friend or with nobody. In contrast, in the `no clue condition' group statistically significant differences were found only in the secret items, suggesting that, when not influenced by an adult, children have the ability to identify highly personal/secret information and to treat it by accordingly applying the restrictive disclosure-to-friends pattern. Taken together, the findings suggest that young children engage in restrictive self-disclosure to friends in some, but not all, circumstances, and thus display signs of verbal intimacy in their friendships.This study is funded by the Alexandros S. Onassis Foundation

Glomus tumours in the long finger and in the thumb of a young patient with neurofibromatosis-1 (Nf-1)

Glomus tumours are rare in adults, and such tumours may be associated with neurofibromatosis-1 (Nf-1). Here we describe successful treatment of two glomus tumours initially in the long finger and, one year later, in the thumb in a 17-year young girl with Nf-1

Entry and exit from Greek manufacturing industry: a test of the symmetry hypothesis

The paper examines the role of trade patterns in the entry and exit decisions of firms and tests the existence of symmetry between entry and exit factors. Trade patterns were found, through their entry and exit impact, to affect the structure of Greek industry rather unfavourably. Prospects seem to be bleaker within the integrated European market of the 1990s. The lack of symmetry leads to increasing concentration. The gloomy outlook is improved by the strong stand of existing, competitive firms

Entry and exit from Greek manufacturing industry: a test of the symmetry hypothesis

The paper examines the role of trade patterns in the entry and exit decisions of firms and tests the existence of symmetry between entry and exit factors. Trade patterns were found, through their entry and exit impact, to affect the structure of Greek industry rather unfavourably. Prospects seem to be bleaker within the integrated European market of the 1990s. The lack of symmetry leads to increasing concentration. The gloomy outlook is improved by the strong stand of existing, competitive firms

Entry in Greek manufacturing industry: Athens vs the rest of Greece

The paper reports an attempt to estimate the determinants of entry in Greek manufacturing industry in the 1984-87 period and to identify the differences between locatio nal entry preferences. Entry in Athens is found to be hesitant with respect to factors such as profitability and increased competition. Conversely, entry in the rest of the country is strongly related to expected profits and safe markets, negatively affected by relative labour costs and indifferent to international competition threats. The `healthier’ approach of regional entry is enhancing regional development prospects and partly justifies the strict regional policies of the 1980s

Adjunctive Use of Lasers in Peri-Implant Mucositis and Peri-Implantitis Treatment: A Systematic Review

Background: The aim of this systematic review is to compare the effectiveness of lasers in the treatment of implant mucositis and peri-implantitis compared to conventional treatment (non-surgical or surgical: resective or regenerative). Methods: Sources of PubMed, Cochrane and Google Scholar search engines were used on articles published from 1997 to 2020 in English, with selected keyword criteria applied. Nine randomized controlled trials (RCTs) were selected. Results: All included studies were considered of "high quality" according to the quality assessment scale. The comparative assessment of the RCTs was done twice for each RCT based on the type of treatment and according to wavelength. There is strong scientific evidence that, regarding non-surgical treatment, adjunct laser application can provide better results only in the short term (three months). Regarding the surgical approach, the method of decontamination plays a subordinate role. All wavelengths/applications presented similar results. Conclusion: Within the limitations of this study, the adjunctive use of lasers in the treatment of peri-implant inflammation is effective for up to three months; there is no strong evidence regarding the long term benefit compared to conventional treatment

Entry in Greek manufacturing industry: Athens vs the rest of Greece

The paper reports an attempt to estimate the determinants of entry in Greek manufacturing industry in the 1984-87 period and to identify the differences between locatio nal entry preferences. Entry in Athens is found to be hesitant with respect to factors such as profitability and increased competition. Conversely, entry in the rest of the country is strongly related to expected profits and safe markets, negatively affected by relative labour costs and indifferent to international competition threats. The `healthier’ approach of regional entry is enhancing regional development prospects and partly justifies the strict regional policies of the 1980s