Search results for "Map"

Meta-analytical definition and functional connectivity of the human vestibular cortex.

2012

Contrary to most other sensory systems, no consensus has been reached within the scientific community about the exact locations and functions of human cortical areas processing vestibular information. Metaanalytical modelling using activation likelihood estimation (ALE) for the integration of neuroimaging results has already been successfully applied to several distinct tasks, thereby revealing the cortical localization of cognitive functions. We used the same algorithm and technique with all available and suitable PET and fMRI studies employing a vestibular stimulus. Most consistently across 28 experiments vestibular stimuli evoked activity in the right hemispheric parietal opercular area …

Esperienze visive nello spazio urbano

2020

L’immagine della città contemporanea è rinnovata da manifestazioni visive temporanee. Il contributo presenta esempi di installazioni artistiche che intervengono nello spazio architettonico e urbano, ridefinendolo attraverso l’uso delle immagini in movimento. Le proiezioni si legano alla musica, generando nuove emozioni, rendendo l’esperienza immersiva, modificando la percezione dello spazio urbano. L’architettura diventa effimera e perde la sua materialità nello spazio e nel tempo dell’evento. The image of the contemporary city is continually renewed by visual temporary manifestations. The contribution presents some examples of artistic installations that intervene in the architectural and …

Carte de la Culture du Vin et du Tabac de la terre entière

Màrgens graduats. - Al mapa apareix Europa i Rúsia. - Hi ha tres quadres amb Asia, Amèrica del Nord i Amèrica del Sud dins el mapa principal. - Llegenda en alemany amb la producció mundial del vi i tabac

Probing protein interactions in the membrane-containing virus PRD1.

2015

PRD1 is a Gram-negative bacteria infecting complex tailless icosahedral virus with an inner membrane. This type virus of the family Tectiviridae contains at least 18 structural protein species, of which several are membrane associated. Vertices of the PRD1 virion consist of complexes recognizing the host cell, except for one special vertex through which the genome is packaged. Despite extensive knowledge of the overall structure of the PRD1 virion and several individual proteins at the atomic level, the locations and interactions of various integral membrane proteins and membrane-associated proteins still remain a mystery. Here, we demonstrated that blue native PAGE can be used to probe pro…

Practitioners’ conceptions of ethical practice in social networking in career services

2018

AbstractThis article reports on a phenomenographic investigation into practitioners’ conceptions of ethical practice in social networking in career services. The results show that ethical practice was conceived as stemming from: (1) an information orientation, (2) a networking orientation, (3) an educational orientation, and (4) a collaborative orientation. Differences appeared along six dimensions including: approach, activities, level of usage, perception, strategy and ethical principles. The findings give us a more profound understanding of critical aspects that may have an important role in relation to further developments and the successful implementation of existing and emerging techn…

Image Content Enhancement Through Salient Regions Segmentation for People With Color Vision Deficiencies

2019

Color vision deficiencies affect visual perception of colors and, more generally, color images. Several sciences such as genetics, biology, medicine, and computer vision are involved in studying and analyzing vision deficiencies. As we know from visual saliency findings, human visual system tends to fix some specific points and regions of the image in the first seconds of observation summing up the most important and meaningful parts of the scene. In this article, we provide some studies about human visual system behavior differences between normal and color vision-deficient visual systems. We eye-tracked the human fixations in first 3 seconds of observation of color images to build real f…

Saliency Map for Visual Perception

2015

Human and other primates move their eyes to select visual information from the scene, psycho-visual experiments (Constantinidis, 2005) suggest that attention is directed to visually salient locations in the image. This allows human beings to bring the fovea onto the relevant parts of the image, to interpret complex scenes in real time. In visual perception, an important result was the discovery of a limited set of visual properties (called pre attentive), detected in the first 200-300 milliseconds of observation of a scene, by the low-level visual system. In last decades many progresses have been made into research of visual perception by analyzing both bottom up (stimulus driven) and top d…

Vocabulary Gains of Mono- and Multilingual Learners in a Linguistically Diverse Setting: Results From a German-English Intervention With Inclusion of…

2018

Today, group settings (e.g., in kindergarten) are more linguistically-diverse than ever. However, concepts in language acquisition only rarely include this fact. This paper reports on the effects of a language intervention which is based on a concept specifically designed for linguistically-diverse settings („PROgramme for BI- and MUltilingual Children“; Festman and Rinker, 2014). The implementation of the programme and its outcomes are described with the example of a German-English-immersion kindergarten, which was in fact plurilingual. We aimed at supporting children’s acquisition of the two languages in parallel with inclusion of their home languages. Overall, 52 (mono-, bi-, and triling…

Two interconnected functional systems in the amygdala of amniote vertebrates.

2008

The amygdala shows ventropallial and lateropallial derivatives that can be compared among vertebrates according to their topological position, either superficial (cortical amygdala) or deep (basolateral amygdala and amygdalo-hippocampal area), connections and histochemical features. On the other hand, the subpallial amygdala, also called extended amygdala, is composed of medial and central divisions. In mammals, both divisions consist of an intra-amygdaloid portion and a part of the bed nucleus of the stria terminalis. In non-mammals, the intratelencephalic trajectory of the stria terminalis is short and both poles of the extended amygdala are close together. Like its mammalian counterpart,…

Microbial Biofilms Along a Geochemical Gradient at the Shallow-Water Hydrothermal System of Vulcano Island, Mediterranean Sea

2022

Shallow water hydrothermal vents represent highly dynamic environments where strong geochemical gradients can shape microbial communities. Recently, these systems are being widely used for investigating the effects of ocean acidification on biota as vent emissions can release high CO2 concentrations causing local pH reduction. However, other gas species, as well as trace elements and metals, are often released in association with CO2 and can potentially act as confounding factors. In this study, we evaluated the composition, diversity and inferred functional profiles of microbial biofilms in Levante Bay (Vulcano Island, Italy, Mediterranean Sea), a well-studied shallow-water hydrothermal ve…