1,721,142 research outputs found
Comparison to the scanning electron microscope of professional dental hygiene methods on metal free layered structures and metal free monolithic structures
No full textGetting employees on board in pandemic times: A changed context for internal crisis communication
No full textPROPHYLAXIS AND RISK OF SEPARATION OF THE BRACKETS DURING TREATMENT: UPDATES OH THE EXPERIMENTAL COMPARISON OF THE DIFFERENT METHODS
No full textScopo del lavoro è quello di mettere in luce eventuali diminuzioni dell'adesione dei brackets allo smalto di denti trattati con le più note metodiche di profilassi anticarie. Sulla base dell'esperienza clinica maturata nell'ambito del Corso di Laurea in Igiene dentale dell'Università di Pavia sono stati individuati i seguenti protocolli: 1) applicazione topica di fluoro 2) paste a base di caseina 3) applicazione di ozono. La ricerca in laboratorio è stata eseguita valutando la forza di distacco dei brackets da denti di bovini estratti e trattati secondo protocolli sperimentali controllati, e confrontata con un gruppo di controllo non trattato. La seconda fase della ricerca è stata eseguita testando, con la stessa metodica: 1) applicazione topica di Biorepair® 2) trattamento air flow con polvere di glicina 3) trattamento air flow con polvere di idrossiapatite. I risultati ottenu! ti, portano interessanti indicazioni cliniche da adottarsi nei soggetti in terapia ortodontica multibracket.The purpose of this paper is to highlight any decrease of the adhesion of the brackets to the enamel of teeth treated with the best known methods of caries prevention. Based on clinical experience gained in the Degree in Dental Hygiene, University of Pavia were identified following protocols: 1) topical application of fluoride 2) pastes made with casein 3) application of ozone. The laboratory research was performed by evaluating the release force of the brackets from the teeth of bovine extracted and treated in a controlled experimental protocols, and compared with a group of untreated control. The second phase of research was done by testing, using the same process: 1) topical application of Biorepair ® 2) treatment with glycine powder air flow 3) treatment with air flow hydroxyapatite powder. The results obtained lead interesting clinical indicati! ons to be taken in patients in orthodontic treatment multibracket
Customized Minimally Invasive Protocols for the Clinical and Microbiological Management of the Oral Microbiota
No full text: In recent years, the personalization of periodontal clinical practice has led to the study of protocols with a proactive approach [...]
At the Intersection between Academia and Practice: The Experience of the Working Group Employee Communication @CERC_IULM
No full textA Retrospect of the Special Issue “Advances in Oral Implant Health”
No full textResearch on modern dental implantology focuses on the development of increasingly more advanced techniques with the aim of improving the reliability of dental implants while reducing patient morbidity [...
Pre-bonding prophylaxis and brackets detachment: an experimental comparison of different methods
No full textThe aim of the paper is to identify any loss of brackets adhesion to dental enamel after treatment with the most common methods of caries prophylaxis. Based on clinical experience gained in the Master of Science in Dental Hygiene at the University of Pavia (Lanteri C, Lanteri V, Segù M, Collesano V., 2007) the following protocols have been identified: 1) topical application of fluoride, 2) casein pastes, 3) application of ozone. The research was conducted in the lab by measuring the separation force of the brackets from bovine teeth, treated according to experimental protocols, inspected, and compared with an untreated control group. This experimental study produced interesting results, offering clinical insights for patients who have to undergo multibracket orthodontic treatment after anti-caries prophylaxis
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
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