Search results for "Agility"

Effect of graphene nanoplatelets on the dielectric permittivity and segmental motions of electrospun poly(ethylene-co-vinyl alcohol) nanofibers

2021

The influence of the addition of graphene nanoplatelets (GNPs) on the intra/inter – molecular segmental motions of poly(ethylene-co-vinyl alcohol) (EVOH) was assessed by means of dielectric thermal analysis (DETA). The relaxation spectra were studied in terms of the dielectric permittivity (ε′) and the dielectric loss tangent (tan δ) at wide ranges of frequency (from 10−2 to 107 Hz) and temperature (from -150 to 140 °C). Two relaxation zones were disthinguished. Below the glass transition temperature (Tg), two β-relaxations were observed, which are characteristic local modes of mobility of the EVOH side groups, and related to the influence of the different surroundings of ethylene or vinyl …

Fragilité, vulnérabilité et ressorts de santé des personnes âgées

2022

National audience; A partir d’observations socio ethnographiques à domicile, cet article explore les conditions d’application des notions de fragilité, vulnérabilité et atouts / ressorts de santé au repérage, au suivi et à la prévention de la perte d’autonomie des personnes âgées. Relevant d’univers différents, ces trois notions offrent des cadres d’analyse et d’intervention complémentaires. La notion de fragilité, dans son acception gériatrique, appartient à l’univers de la maladie ; elle se présente comme une diminution plus ou moins étendue des réserves physiologiques qu’un individu mobilise face à un stress. Les atouts / ressorts de santé se situent d’emblée dans le domaine de la santé,…

Towards an approach for engineering complex systems: Agents and agility

2017

The way in which we use and conceive modern software systems is changing. Humans/users are becoming more and more immersed in today complex systems operation, systems interact in a dynamic fashion with the users and with changing and dynamic environments. New design paradigms are necessary. In this paper we propose a first insight to engineering complex physical systems by employing agility and a framework for self- adaptive service composition.

Entrepreneurial orientation at the level of dyad relationships in supply chains and networks

2009

Humanities and Social Sciences. Latvia: Vol. 29, N 1 (Spring-Summer 2021)  

2021

Effects of training on postural control and agility when wearing socks of different compression levels

2017

Study aim: The aim of this study was to evaluate the effects of training while wearing socks differing in compression level (clinical, sub-clinical, regular) on performance of static and dynamic balancing and agility tasks in healthy, physically active people. We sought to understand whether socks with different compression properties supported postural regulation and agility task performance by enhancing somatosensory perception, unskewed by specific age range effects. Material and methods: Participants comprised 61 adults aged 18–75 years, divided into three groups (two experimental groups wearing clinical or sub-clinical level compression socks, and one control group wearing regular non-…

Disorder Classification of the Vibrational Spectra of Modern Glasses

2021

Using the coherent-potential approximation in heterogeneous-elasticity theory with a log-normal distribution of elastic constants for the description of the Raman spectrum and the temperature dependence of the specifi?c heat, we are able to reconstruct the vibrational density of states and characteristic descriptors of the elastic heterogeneity of a wide range of glassy materials. These descriptors are the non-affi?ne contribution to the shear modulus, the mean-square fluctuation of the local elasticity, and its correlation length. They enable a physical classification scheme for disorder in modern, industrially relevant glass materials. We apply our procedure to a broad range of real-world…

ASSESSMENT AND REHABILITATION PROGRAM IN DIZZINESS PATIENTS PRESENTING VERTEBRAL FRACTURE

2021

Vertebral fragility fractures, usually occurring in elderly people affected by osteoporosis, due to bones resistance alteration, produce balance disorders [1].Balance is the correct connection between the subject and the surrounding environment [2]. Neuro-physiological, biomechanical, emotional, psychological and relational factors have an important influence in posture assessment and balance maintenance, because of the universally recognized role of “polisensorial system.” A preferential motor-sensorial strategy is always present with possibility of readaptation during life, especially after a central or peripheral injury, establishing neuro-plastic processes and compensation mechanisms to…

Crisis, economic policy and inequality in Spain

2015

Este trabajo analiza el impacto social que tanto el colapso económico como las políticas desplegadas durante la crisis han producido en España. Esta crisis ha puesto de manifiesto la fragilidad del crecimiento económico español. Además, tanto las medidas de austeridad adoptadas a partir de 2010 como las reformas en el mercado de trabajo y el Estado de Bienestar han empeorado las condiciones de vida de la población. La consecuencia de estos años de crisis y política económica es un aumento explosivo del paro, la reducción de los ingresos personales, la intensificación de la desigualdad y el aumento de la pobreza. This paper analyses the social impact of both the economic collapse and policie…

Towards the design of an agile enterprise architecture management method

2016

Enterprises engage in dynamic environments and do need capabilities that will enable them to (re)configure and integrate existing capabilities or create new capabilities in order to remain viable and competitive in such environments. Enterprise Architecture (EA) by definition has the propensity to contribute to the agility of the enterprise in turbulent environments provided it is managed and guided by a methodic approach in a way that strengthens the capabilities with which the enterprise senses and responds to changes in its environment. However, the agility of the Enterprise Architecture Management (EAM) func-tion and its relation with the agility of the enterprise as a whole has been sp…