1,721,184 research outputs found
Self-perception and self-esteem of patients seeking cosmetic surgery
No full textCosmetic surgery represents a particular application of plastic surgery, in which the operative competence of the discipline is focused not on the correction of pathological disorders, but on the correction of some morphologic traits not accepted by the patients, or not adherent with the aesthetic canons of the time, although they are absolutely compatible with the norm. As a consequence, cosmetic surgery recognizes subjective indications. According to a particular literature on the subject, patients seeking these interventions would live a dualism between (their own) body image and inner self-image. Very psychotic case histories would come out of this. A base psychological approach adopted by the surgeon, competent both in the surgical and the psychological level, is absolutely needed. In this study, the psychological features of patients seeking cosmetic surgery were explored in an attempt to define common profiles or prevalent characteristics, and to isolate major psychiatric disorders. Patient self-esteem and physical self-perception also were investigated
Correction of prominent ears with a new splinting technique
No full textCorrection of prominent ears represents one of the main applications in plastic surgery. Apart from its cosmetic nature, this operation is important because of the psychological distress that the deformity causes patients. In this study, 40 patients who underwent treatment for prominent ears in our department were evaluated. The classical surgical technique described by Chongchet followed by a new splinting procedure was performed. The advantages of this technique are described in comparison with traditional methods
Posterior reversible encephalopathy syndrome (PRES) in critically ill obstetric patients.
No full textIntensive Care Med. 2003 Dec;29(12):2323-6. Epub 2003 Aug 06. Posterior reversible encephalopathy syndrome (PRES) in critically ill obstetric patients. Servillo G, Striano P, Striano S, Tortora F, Boccella P, De Robertis E, Rossano F, Briganti F, Tufano R
Neodymium: Yttrium-Aluminum-Garnet Long Impulse Laser for the Elimination of Superfluous Hair: Experiences and Considerations from 3 Years of Activity
No full textThis study examined the results obtained with a modern apparatus for laser hair removal (neodymium: yttrium-aluminum-garnet [Nd:YAG] laser at long impulses with a wave-length of 1,064 nm; Q-switched laser) over a follow-up period of 3 years. A large heterogeneous group of 480 patients was taken into consideration. These patients were treated according to a standard protocol with monthly checkups and a personalized protocol at deferred appointments. The results, discovered by means of the most objective procedure possible, were retrieved and put into a graph showing two different curves for the repopulation of hair. In their clinical travels, the authors observed an average variable regrowth of 40% to 65%, allowing them to affirm that laser hair removal using Nd:YAG at long impulses is decisively efficient in obtaining long-term results. The use of a protocol (denominated "prolonged monthly checkup") with laser sessions at ever-decreasing periods permits, among other things, more outstanding and advantageous results for the patient. Thanks to more efficiently synchronized phases of the biologic hair cycle, this shortens and moves the telegenic phases closer and also renders the anagenic phases (those in which the selective photoermolysis on the pilipheric follicle proves to be efficient) more efficient. Personalization of the treatment relative to the monthly health checkup sessions is of fundamental importance to the scope of obtaining the best results in terms of cost-benefit rate, provided submassimal fluxes are (i.e., those well-tolerated by the patient) used. All this allows hair removal that is not definitive, but which becomes progressively permanent (i.e., characterized by ever-growing periods of lack of hair sustained by sporadic maintenance laser sessions based on the individual's necessity). © 2004 Springer Science+Business Media, Inc
Modified Mini-Abdominoplasty: Navel Transposition and Horizontal Residual Scar
No full textThe classic mini-abdominoplasty is a surgery generally indicated for cases in which cutaneous laxity of the abdomen's inferior region is associated with adiposity. However, in some cases, the characteristics of the abdomen are such that resort to a traditional mini-abdominoplasty would involve an unsatisfactory final result due to the unavoidable caudalization of the navel. In answer to this problem, Pontes developed the type 4 modified mini-abdominoplasty. This procedure adds to the classic technique a complete resection of the navel and its transposition so that it leaves a residual vertical scar. With our version of the technique, the scar is more aesthetic in shape and appearance, horizontal, and parallel to the suprapubic scar
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
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