Search results for "Esthetics"
showing 10 items of 761 documents
The visual principle and the correlation between teaching of the Catholic religion and art education in Polish school
2017
Contemporary culture – as already noted – is becoming more and more visual. Contemporary catechesis, referring to its rich, centuries-long experience, should also use different types of images. The first part of this article presents the visual principle as one of basic educating principles, and the second part presents the correlation between the teaching of Catholic religion, and art education in Polish schools. One specific example of using religious painting are in textbooks. Masterpieces of painting, created during centuries and expressing particular desires of their creators, still remain an important inspiration, among others, to the religious search. Faith, though strongly anchored …
Actuality of Art Education at the Beginning of XX Century in East Europe. Graphic Constructions Through Gestaltung and Formenlehre in Figurative Crea…
2018
The great innovations in the field of the elaboration of forms and figures in the last century have often sometimes accompanied the amazement and optimism of the discovery, a methodological uncertainty shared with other fields of Knowledge. It is undeniable that the advent of information technology and representation—together with the socio-economic changes that have taken place—has laid the foundations for an irreversible ontological leap in the process of form processing, and yet very often there are references historians that can somehow inspire current theories and practices. In this sense, some interpretations considered to be classical, from Valery to Benjamin, from Arnheim to Waburg,…
THE HOUSE THAT IS NOT THERE: THE HOME FEELING IN JONATHAN RABAN’S LANGUAGE IN FOREIGN LAND
2021
This work aims to analyse the novel of the journalist and novelist Jonathan Raban, Foreign Land, trying to highlight how, through the language used, the author manages to elaborate a personal, intimate and even dramatic vision of themes such as the relationship between man and the environment, the sense of uprooting and the love for the sea that are typical themes of travel literature within which this novel is enrolled. More specifically, the text, taken from a work of reading analysis and translation of the Rabanian work from English to Italian, aims to highlight the metaphorical dimension of the home feeling made particularly effective by the parallelism between the inner dimension of th…
Postsynaptic NO/cGMP Increases NMDA Receptor Currents via Hyperpolarization-Activated Cyclic Nucleotide-Gated Channels in the Hippocampus
2013
The nitric oxide (NO)/cyclic guanosine monophosphate (cGMP) signaling cascade participates in the modulation of synaptic transmission. The effects of NO are mediated by the NO-sensitive cGMP-forming guanylyl cyclases (NO-GCs), which exist in 2 isoforms with indistinguishable regulatory properties. The lack of long-term potentiation (LTP) in knock-out (KO) mice deficient in either one of the NO-GC isoforms indicates the contribution of both NO-GCs to LTP. Recently, we showed that the NO-GC1 isoform is located presynaptically in glutamatergic neurons and increases the glutamate release via hyperpolarization-activated cyclic nucleotide (HCN)-gated channels in the hippocampus. Electrophysiologi…
Clinical outcomes of veneered zirconia anterior partial fixed dental prostheses: A 12-year prospective clinical trial
2019
Abstract Statement of problem Anterior veneered zirconia partial fixed dental prostheses (FDPs) have substituted for metal-ceramic to improve esthetics and biocompatibility. However, the material is susceptible to aging or hydrothermal degradation and to chipping of the feldspathic veneer. Whether these susceptibilities limit the clinical performance of anterior veneered zirconia FPDs is unclear. Purpose The purpose of this prospective clinical study was to analyze the mechanical and biologic behavior of zirconia partial FDPs in the anterior region over a 12-year follow-up period. Material and methods Twenty-seven 3- to 6-unit FDPs fabricated from zirconia veneered with feldspathic porcelai…
Three Patterns of Oscillatory Activity Differentially Synchronize Developing Neocortical Networks In Vivo
2009
Coordinated patterns of electrical activity are important for the early development of sensory systems. The spatiotemporal dynamics of these early activity patterns and the role of the peripheral sensory input for their generation are essentially unknown. We performed extracellular multielectrode recordings in the somatosensory cortex of postnatal day 0 to 7 rats in vivo and observed three distinct patterns of synchronized oscillatory activity. (1) Spontaneous and periphery-driven spindle bursts of 1-2 s in duration and approximately 10 Hz in frequency occurred approximately every 10 s. (2) Spontaneous and sensory-driven gamma oscillations of 150-300 ms duration and 30-40 Hz in frequency oc…
Clinical efficacy of a computerised device (STA™) and a pressure syringe (VarioJect INTRA™) for intraligamentary anaesthesia.
2014
Introduction To evaluate the impact of experience whilst using different devices for intraligamentary anaesthesia, dental students tested clinical anaesthetic efficacy of a mechanical (PDL-S) and a computer-controlled (CCLAD) application system in restorative patients. Material and methods In a prospective study, 41 Patients in need of restorative treatment in lower posterior mandible were randomised into three groups (PDL-S: teeth n = 22; CCLAD: teeth n = 20; inferior alveolar nerve block (IANB): teeth n = 20). Dental last year students conducted anaesthesia and dental treatment. Primary objectives were differences in pain during treatment [numeric rating scale (NRS)] as well as in anaesth…
Dentofacial aesthetics and quality of life
2007
This article reviews, from the socio-psychological perspective on physical attractiveness, recent research on the psychosocial impacts of dental aesthetics. Research on personal impression forming suggests that visual perceptions of detrimental dental conditions might lead to conclusions about social impairments of the target person. Consumers conform considerably with professional assessment of dental aesthetics. Psychosocial impacts of dental appearance in childhood include teasing by peers. Existing research suggests that dental aesthetics contributes to psychosocial well-being of both children and adults. The concept of public self-consciousness is introduced for explaining differences …
A New Technique for Coronaplasty in Penile Reconstruction.
2018
Abstract Background The coronaplasty is an important step of the phalloplasty procedure as it creates a prominent coronal ridge and a constricted coronal sulcus, resulting in the transformation of a regular skin flap into a flap resembling a circumcised penis. Aim The aim of this article is to describe our new coronaplasty technique that exploits opposing contracting forces of 2 different skin grafts to hold the shape of a thick, distally based skin flap, resulting in a natural looking neo-phallus. Methods A distally based flap is raised at the junction of the middle and distal thirds of the neo-phallus. The dissection continues until adequate mobilization is obtained, so the flap can stand…
Estimation of the effect of the acidosis and alkalosis on the anesthetic potency of local anesthetics by biopartitioning micellar chromatography and …
2004
Local anesthetics are hydrophobic compounds and weak bases with protonation constants ranged between 7.5 and 8.8. These drugs block reversibly nerve conduction near their site of application or injection and thus produce temporary loss of feeling or sensation in a limited area of the body. The efficacy of anesthetic blockade of local anesthetics depends on the charged/uncharged form ratio and the hydrophobicity of the compounds. In addition their toxicological effects have been reported to be highly dependent on the physiological pH. Biopartitioning micellar chromatography (BMC) and micellar electrokinetic chromatography (MEKC), that use micellar solutions as mobile phases, have proven to b…