Search results for "Guide"
showing 10 items of 1478 documents
Wave propagation in a 3-D optical waveguide II. Numerical results
2009
Sacralià in viaggio. Ekphrasis turistiche in alcune guide recenti
2008
Guide to the Palermo Botanical Garden
2009
Sightseeing in Guidebooks
2007
Sightseeing in Guidebook
2007
NEW GUIDED BONE REGENERATION PROCEDURE USING LEUKOCYTE AND PLATELET RICH FIBRIN (L PRF) IN ORAL SURGERY
2021
Non-transfusional hemocomponents are autogenous products used in several surgical fields obtained by the centrifugation of a blood sample from a patient and able to promote hard and soft tissue regeneration, local haemostasis, and the acceleration of wound healing. The aim of this PhD thesis was the validation of an innovative protocol for the Guided Bone Regeneration (GBR) technique using second-generation autologous platelet concentrates, Leukocytes and Platelet-rich Fibrin (L-PRF), in post-extraction sockets of patients in need of dental avulsions and successive implant prosthetic rehabilitation, evaluating its ability to prevent alveolar bone resorption and promote bone regeneration. Th…
Brief mindfulness session improves mood and increases salivary oxytocin in psychology students
2020
Mindfulness-based interventions (MBI) have been shown to be effective in increasing empathy in health professionals. Yet, more research is needed to analyse the specific influence of mindfulness exercises on biological variables involved in empathy, such as the biological system of oxytocin activity. In this study, we analyse the effects of a brief mindfulness session on positive and negative affect, state anxiety and salivary oxytocin (sOXT) in psychology students (N = 68). In the experimental group (n = 42), a mindfulness session was performed that included different guided meditation exercises. In the control group (n = 26), an emotion recognition exercise was carried out, along with a s…
Online guided self-help to augment standard treatment for people with anorexia nervosa: feasibility, efficacy and process measures
2021
Background: There is mounting evidence on the effectiveness of guided self-help (GSH) interventions to augment, shorten or replace standard care for eating disorders (EDs). However, only few studies have tested the use of GSH for people with anorexia nervosa (AN). Aims: 1) to conduct a systematic review and meta-analysis of GSH in AN, with a focus on clinical outcomes and feasibility; 2) to evaluate the feasibility, acceptability and efficacy of a novel digital GSH intervention for AN (RecoveryMANTRA) tested in addition to treatment as usual (TAU) in the outpatient setting, 3) to assess predictors of drop-out from the RecoveryMANTRA + TAU condition; 4) to establish the role of working allia…
Improved global-local model to predict guided-wave scattering patterns from discontinuities in complex parts
2019
Ultrasonic guided-wave testing can greatly benefit from (1) an ability to provide quantitative information on the damage that is being detected, and (2) an ability to select the best mode-frequency combination for maximum sensitivity to a given type of damage. Achieving these capabilities in complex structures (e.g. nonprismatic structures such as a stiffened panel in aerospace fuselages) is a nontrivial task. This paper will discuss an improved Global-Local (GL) method where the geometrical “local” discontinuity (e.g. the stiffener) is modelled by traditional FE discretization and the rest of the structure (“global” part) is modelled by Semi-Analytical Finite Element (SAFE) cross-sectional…
Coded Excitation of the Fundamental Flexural Guided Wave in Coated Bone Phantoms
2017
There is an increasing interest of using ultrasonic guided waves to assess long cortical bones. In particular, a method of ultrasonic estimation of cortical thickness based on the fundamental flexural guided wave (FFGW), generally consistent with the A0 Lamb mode, has proven to be promising in vitro and modeling studies. Soft-tissue coating on top of the bone makes, however, the related in vivo application challenge. Visibility of FFGW on top of the soft tissue is not good due to the characteristic displacement profile of this mode, and due to its relatively high attenuation in the bone and surrounding tissue. Moreover, the soft tissue provides a direct propagation path for ultrasonic modes…