Search results for "ATTAC"
showing 10 items of 610 documents
Aircraft wing rock oscillations suppression by simple adaptive control
2020
Abstract Roll angular motion of the modern aircraft operating in non-linear flight modes with a high angle of attack often demonstrates the limit cycle oscillations, which is commonly known as the wing rock phenomenon. Wing rock dynamics are represented by a substantially non-linear model, with parameters varying over a wide range, depending on the flight conditions (altitude, Mach number, payload mass, etc.) and angle of attack. A perspective approach of the wing rock suppression lies in the adaptation methods. In the present paper an application of the simple adaptive control approach with the Implicit Reference Model (IRM) is proposed and numerically studied. The IRM adaptive controller …
The relationship between maternal-fetus attachment and perceived parental bonds in pregnant women: Considering a possible mediating role of psycholog…
2023
Maternal-Fetal Attachment (MFA) delineates the emotional, cognitive, and behavioral aspects that mothers develop toward the unborn baby during pregnancy. The literature indicates that optimal attachment in pregnancy represents a protective factor for the mother-child attachment bond after birth and child development outcomes. To date, there are few studies that have investigated associated factors of MFA. This study sets out to explore the association between perceived parental bonds and maternal-fetal bonding in pregnant women, accounting for factors such as psychological distress, socio-demographic and obstetric characteristics.MethodsIn this cross-sectional study, 1,177 pregnant women an…
L'affectif dans les comportements d'achat et de consommation
2010
National audience; ...
Soft and hard tissue alterations around implants placed in an alveolar ridge with a sloped configuration.
2012
Aim: The aim of this study was to evaluate soft and hard tissue alterations around implants placed in healed, sloped ridge sites. Materials and methods: In this prospective multi-center study, 65 patients between 20 and 74 years of age and with a need for a single tooth replacement were included. All patients presented with a recipient implant site demonstrating a lingual‐buccal bone height discrepancy of 2.0‐5.0 mm and with a neighboring tooth on its mesial aspect. Implant placement (OsseoSpeed Profile implants; Astra Tech AB, M! olndal, Sweden) was performed using a non-submerged installation procedure. The implants were placed in such a way that the sloped part of the device was located …
The mediating role of vulnerability factors in the association between attachment and internalizing/externalizing problems
2015
Recent research indicates that secure attachment is a protective factor against the development of internalizing / externalizing behavioral problems (Laible et al., 2000), while the role of insecure attachment is more controversial, raising the question of potential mediating variables (Brumariu & Kerns, 2010). In literature it emerges how Blatt’s two-configurational model (self-definition and relatedness) correlates on the one hand with the attachment (Luyten & Blatt, 2011; Mikulincer & Shaver, 2007), and on the other with the internalizing / externalizing spectrum (e.g. Campos, Besser, Morgado, & Blatt, 2014). This research has explored the mediation effects of relatedness (dependency) an…
Glucose-induced loss of glycosyl-phosphatidylinositol-anchored membrane regulators of complement activation (CD59, CD55) by in vitro cultured human u…
2000
Aims/hypothesis. This study examines whether increased glucose concentrations are responsible for a decreased expression of membrane regulators of complement activation molecules. The effect of high glucose in determining an increase in membrane attack complex deposition on endothelial cells was also investigated. Methods. Endothelial cells were isolated from umbilical cord tissue, cultured in the presence of increased concentrations of glucose, and the expression of CD46, CD55, and CD59 was detected by ELISA (enzyme-linked immunosorbent assay) and by flow cytometry. Glucose-treated endothelial cells were also incubated with antiendothelial cell antibodies and fresh complement to assess the…
Risk for periodontal disease in patients with longstanding rheumatoid arthritis.
1998
Objective. To quantify periodontal disease in rheumatoid arthritis (RA) patients and controls, and to correlate the degree of destruction from periodontal disease and from RA Methods. Fifty RA patients were matched for age, sex, smoking status, and oral hygiene with 101 controls. Correlations between indices of chronic destruction in periodontal disease (gingival attachment loss) and in RA (Larsen radiographic score) were determined. Results. Patients with longstanding active RA (mean ± SD 13 ± 8 years) who were receiving treatment with disease-modifying antirheumatic drugs (n = 46), corticosteroids (n = 38), or nonsteroidal antiinflammatory drugs (n = 43) had a higher rate of gingival blee…
Problem behaviors in adolescence: The opposite role played by insecure attachment and commitment strength.
2011
In this study we examined the relations between insecure attachment styles, commitment and behavioral problems, focusing on the unique and common contribution that avoidant and anxious styles and commitment made to internalizing and externalizing problems. 535 adolescents, 267 boys and 268 girls, aged from 16 to 18 years, completed self-report measures of attachment, identity and problem behaviors. The data showed that both internalizing and externalizing problems were positively related to insecure attachment styles and negatively to commitment. Results supported a unique contribution of both insecure styles to the prediction of internalizing and externalizing problems, whereas commitment …
Las desvergüenzas del capitalismo
2008
Best practices, challenges and innovations in pediatrics in 2019
2020
AbstractThis paper runs through key progresses in epidemiology, pathomechanisms and therapy of various diseases in children that were issued in the Italian Journal of Pediatrics at the end of last year. Novel research and documents that explore areas such as allergy, critical care, endocrinology, gastroenterology, infectious diseases, neonatology, neurology, nutrition, and respiratory tract illnesses in children have been reported. These observations will help to control childhood illnesses.