Search results for "pac"
showing 10 items of 28794 documents
Assessment of Muscular Fitness as a Predictor of Flight Duty Limitation.
2018
Introduction The high acceleration (Gz) exposure among military pilots flying fighter aircraft has been associated with an increased risk for cervical and lumbar disorders. It has been suggested that an adequate level of physical performance could reduce the risk of experiencing these disorders. The Finnish Air Force has for several years used aerobic (bicycle ergometer) and muscular fitness tests (battery of five tests) in the selection process of military pilot candidates in order to evaluate their physical fitness level. The aim of the study was to determine if these selection phase tests and anthropometry measures can predispose those individuals who might be at risk of developing sever…
Use of reliable bioassays to detect potential hazard of food contact materials extracts to ensure quality, safety and innovation of paperboards
2015
International audience; Food contact materials (FCM) represent a major economic issue and also an important field of innovation for packaging industries. Food packaging production must currently meet manufacturing good practices, safety for human health and thus be in compliance with the article 3 of the European Regulation 1935/2004: “Material and articles in contact with food do not transfer substances in amounts which could endanger human health…”.
Edible films/coating with tailored properties for active packaging of meat, fish and derived products
2020
Abstract Background Meat, fish and derived products are perishable food items with quick deterioration under improper storage. Edible films and/or coatings present an interesting approach to preserve and package these foods. These are composed of biopolymers generated from food industry wastes or underutilized sources of proteins, lipids, or polysaccharides that are biodegradable, edible and can act as carriers with active agents from natural sources. Scope and approach The protective effect of active films and coatings in meat, fish and derived products against quality decay during storage is described. This review reinforces the benefits of active films and coatings incorporated with natu…
Trends in Microbiology publications: are classic scientific journals condemned to extinction?
2020
ABSTRACT Scientific journals have played an essential role in the diffusion of research breakthroughs. For many years there was no competition between journals, but, in recent decades they have become categorized by a careful assessment of their published contents based on several metric parameters. Of greater note, the ‘prestige index’ has become an essential tool used by public and private institutions to develop their scientific policy. Thus, the evaluation of research staffs, the concession of grants or fellowships and even the scholarly reputation and academic positions are mainly founded on a given journal's ‘quality’. As a consequence, the prestige of some journals has gone up, based…
« Nez et langues électroniques » : bilan et perspectives pour les huiles alimentaires
2003
Le « Nez electronique », et plus recemment la « Langue electronique » ont ete fort mediatises durant la derniere decennie. Aussi est-il necessaire, avec le recul, de faire le point sur les benefices que ces technologies peuvent apporter dans le domaine des produits alimentaires, et en particulier pour huiles vegetales. On trouve une litterature relativement abondante dans ce domaine, mais les applications qui ont reussi a franchir le cap de l’utilisation industrielle sont extremement restreintes. S’agit-il d’une frilosite des industriels pour des investissements de controle-qualite ou d’un manque de fiabilite des resultats de laboratoire ? Pourtant, la demande en outils rapides de controle-…
Synthesising the shifting terminology of community health: A critiquing review of agent-based approaches
2021
The field of community health promotion encompasses a wide range of approaches, including bottom-up approaches that recognise and build on the agency and strengths of communities to define and pursue their health goals. Momentum towards agent-based approaches to community health promotion has grown in recent years, and several related but distinct conceptual and methodological bodies of work have developed largely in isolation from each other. The lack of a cohesive collection of research, practice, and policy has made it difficult to learn from the innovations, best practices, and shortcomings of these approaches, which is exacerbated by the imprecise and inconsistent use of related terms.…
CONOCIMIENTOS, COMPORTAMIENTO Y ACTITUDES SEXUALES EN ADULTOS CON DISCAPACIDAD INTELECTUAL
2014
Abstract:KNOWLEDGE, ATTITUDES AND SEXUAL BEHAVIOR IN ADULTS WITH INTELLECTUAL DISABILITIESThis paper conducts an exploratory study whose overall objective is to analyze sexual behavior, level of knowledge and attitudes about safe sex practices in a sample of people with intellectual disabilities to prevent sexual violence against this group. The sample is composed of 78 people (39 men and 39 women) with a mild or moderate intellectual disability. The results obtained through a structured interview indicate that the level of knowledge about sexual practices highlights that 73.1% had sexual intercourse, 87.4% had knowledge of the different types of contraceptive methods and 56.3% trust the pr…
Validation of Using Smartphone Built-In Accelerometers to Estimate the Active Energy Expenditures of Full-Time Manual Wheelchair Users with Spinal Co…
2021
[EN] This study aimed to investigate the validity of using built-in smartphone accelerometers to estimate the active energy expenditures of full-time manual wheelchair users with spinal cord injury (SCI). Twenty participants with complete SCI completed 10 5-min daily activities that involved the upper limbs, during which their oxygen consumption and upper limb activity were registered using a portable gas analyzer and a smartphone (placed on the non-dominant arm), respectively. Time series of 1-min averaged oxygen consumption and 55 accelerometer variables (13 variables for each of the four axes and three additional variables for the correlations between axes) were used to estimate three mu…
Diferenças de sexo no uso de estratégias de enfrentamento em pessoas com lesão medular
2017
12 Páginas Objetivo: profundizar en la experiencia de afrontamiento en personas con lesión medular (LM), teniendo en cuenta tanto el afron- tamiento actual como el afrontamiento durante momentos iniciales tras sufrir la LM. Materiales y métodos: estudio transversal de encuesta. Participaron 127 personas con LM de larga evolución, 95 hombres y 32 mujeres. Los datos fueron recogidos por medio de un cuestionario online con información sociodemográfica y el Cuestionario de Afrontamiento del Estrés (CAE). Se han realizado análisis descriptivos, pruebas t de Student y análisis multivariados de la varianza (Manovas) Resultados: las comparaciones intrasujetos muestran que la estrategia de focalizac…
Photovoice—Towards Engaging and Empowering People with Intellectual Disabilities in Innovation
2020
E-health and welfare technology offer new ways to support health and social care delivery. While initiatives are made to engage disadvantaged user groups in innovation, people with intellectual disabilities tend to be excluded from design activities. This is a concern as this group can benefit from the use of assistive technology. However, it can be time-consuming and challenging to involve end-users in the design of technology. This calls for processes that are creative, empowering and that facilitate user involvement. In this study, we report and reflect on the process of using photovoice to understand user needs and to empower participants with intellectual disability in an innovation pr…