Search results for "Viti"

Exercise as stimulus for cartilage health in knee osteoarthritis

2018

Knee osteoarthritis (OA) is a leading cause of musculoskeletal pain and disability and has significant socio-economical costs globally. There is no known cure for OA. Therapeutic exercise has been shown to evoke acute positive posttreatment effects on pain and function. Even though cartilage degeneration is crucial in OA progression, there is sparse knowledge about exercise effects on osteoarthritic cartilage. The purpose of this study was to investigate the efficacy of aquatic resistance training on the estimated biochemical composition of tibiofemoral cartilage and the association between leisure time physical activity (LTPA) and tibiofemoral cartilage in postmenopausal women with mild kn…

Iisalmi

1757

Suomi

1860

Ahvenanmaa

1714

Sustaining Attention for a Prolonged Duration Affects Dynamic Organizations of Frequency-Specific Functional Connectivity

2020

Sustained attention encompasses a cascade of fundamental functions. The human ability to implement a sustained attention task is supported by brain networks that dynamically formed and dissolved through oscillatory synchronization. The decrement of vigilance induced by prolonged task engagement affects sustained attention. However, little is known about which stage or combinations are affected by vigilance decrement. Here, we applied an analysis framework composed of weighted phase lag index (wPLI) and tensor component analysis (TCA) to an EEG dataset collected during 80 min sustained attention task to examine the electrophysiological basis of such effect. We aimed to characterize the phase…

Le mouvement coopératif et la défense des vins et des vignobles de Saône-et-Loire

2014

National audience; L’importance du mouvement coopératif est une des caractéristiques des vignobles de Saône-et-Loire. Les caves collectent aujourd’hui 47 % des récoltes (RGA 2010), proportion en légère augmentation depuis 2000 (RGA 2000, 45 %), alors qu’elles ne représentent que 29 % de la production pour l’ensemble de la Bourgogne1. Cette situation est le produit d’une histoire déjà longue et d’une incontestable capacité d’adaptation de ces exploitations économiques d’un type particulier. Le retour sur quelques moments stratégiques de leur histoire permet de mieux comprendre le rôle déterminant qu’elles ont pu jouer dans la défense des vignobles et des vins de Saône-et-Loire.

Le vignoble français face au changement climatique : l'élaboration d’une stratégie d’adaptation à partir de scénarios de prospective

2021

National audience

Quantification de la dynamique sédimentaire en contexte anthropisé. L'érosion des versants viticoles de Côte d'Or.

2007

The wine slopes of Côte d'Or (Burgundy, France) are subject to the combined effects of runoff/erosion processes and intense cultivation practices. The purpose of this study is to characterize the erosion processes, and to quantify the sedimentary dynamics over different time scales and spatial scales. Sedimentary budgets show that the studied slopes, with grounds that are made very sensitive to the runoff phenomena by intensive mechanisation, are subject to erosion rates of several millimetres per year. Overflow triggering and its extension, which determine sediment transfer distances, are dependent on a runoff threshold. The existence of this threshold is observed through the analysis of t…

Le comunità blastomicetiche del vitigno autoctono Rovello bianco (Campania) e loro utilizzo in vinificazioni commerciali

2009

Event-related potentials to task-irrelevant changes in facial expressions

2009

Abstract Background Numerous previous experiments have used oddball paradigm to study change detection. This paradigm is applied here to study change detection of facial expressions in a context which demands abstraction of the emotional expression-related facial features among other changing facial features. Methods Event-related potentials (ERPs) were recorded in adult humans engaged in a demanding auditory task. In an oddball paradigm, repeated pictures of faces with a neutral expression ('standard', p = .9) were rarely replaced by pictures with a fearful ('fearful deviant', p = .05) or happy ('happy deviant', p = .05) expression. Importantly, facial identities changed from picture to pi…