Search results for " quality."
showing 10 items of 2995 documents
Spain: commercialization drives public debate and precaution
2000
Since the commercialization of genetically modified (GM) crops and foods in Spain in 1996, these products have become a topic of public concern and conflict. Several important social protagonists from science, industry and civil society have become involved in the public debate. The conflicts have influenced the regulation, improving its precautionary content, in response to social pressures in Spain and elsewhere in Europe. As Spain has become the primary cultivator of GM crops in the European Union, commercial cultivation there has been scientifically monitored for possible long-term environmental effects. Regulators have also asked industry to cease using antibiotic-resistant marker gene…
Quantificação das estruturas de fluxo sin-magmáticas do Plutão de Vila Pouca de Aguiar: uma ferramenta para a quantificação estrutural e da qualidade…
2014
Mineral distribution pattern of Variscan post-tectonic granites from Vila Pouca de Aguiar Pluton (NE Portugal) were analyzed with methods partially based on fractal geometry and, with respect to rock inhomogeneity and anisotropy. The result of the analysis provides information about magmatic flux and mineral equilibrium processes in a crystallizing magma chamber. In addition, the used methods may also provide important information for the ornamental rock industry, because they allow fast and automatic evaluation of economic rock parameters.
What distance do university students walk and bike daily to class in Spain
2016
Abstract Introduction Physical activity levels are low in the general population and these levels decrease from childhood to adolescence, as well as from adolescence to adulthood. Active commuting (AC) is an opportunity to increase the physical activity levels. The distance between home and destinations is a main correlate of AC; however, the distance that university students walk or cycle to university is unknown. Methods Participants self-reported their modes and time of commuting to and from university in a questionnaire, and the main mode of commuting was identified. Moreover, they reported their home address, and the Spanish version of Mapquest software was used to measure street-netwo…
Future Trends in Confocal Laser Endomicroscopy: Improved Imaging Quality and Immunoendoscopy
2007
Confocal laser endomicroscopy (CLE) is a powerful new technique that permits subsurface imaging at high resolution during ongoing endoscopy in the upper and lower GI tract [1]. Here, we will discuss future trends in CLE and their potential application in clinical practice. In particular, we will focus on molecular imaging using labelled antibodies for immunoendoscopy.
Specific recommendations for PROs and HRQoL assessment in allergic rhinitis and/or asthma: a GA(2)LEN taskforce position paper
2010
The GA(2)LEN taskforce on Patient-Reported Outcomes (PROs) and Health-Related Quality of Life (HRQoL) published in 2009 a position paper concerning PROS and HRQoL assessment in clinical trials on allergy. Because of the specificity of this topic in asthma and rhinitis, specific recommendations are needed. The aim of this position paper is to define PROs and their meaning in asthma and rhinitis research, explore the available tools to provide criteria for a proper choice, identify patient-related factor which could influence PROs assessment, define specific recommendations for assessment, analysis and results spreading, underline the unexplored areas and unmet needs. PROs assessment is gaini…
Regional and seasonal radiative forcing by perturbations to aerosol and ozone precursor emissions
2016
Abstract. Dedicated model simulations by four general circulation and chemistry-transport models are used to establish a matrix of specific radiative forcing, defined as the radiative forcing per unit change in mass emitted, as a function of the near-term climate forcer emitted, its source region, and the season of emission. Emissions of eight near-term climate forcers are reduced: sulphur dioxide, the precursor to sulphate aerosols; black carbon aerosols; organic carbon aerosols; ammonia, a precursor to nitrate aerosols; methane; and nitrogen oxides, carbon monoxide, and volatile organic compounds, the precursors to ozone and to secondary organic aerosols. The focus is on two source region…
Managing the Buyer-Supplier Interactions
1999
On the basis of an empirical research on a sample of Italian plants, this study analyses the relationships between advanced buyer-supplier operational interaction practices (JIT, CE and TQM Approaches) and the basic options of the buyer’s purchasing strategy, such as: sources selection criteria, supply base reduction policies, long-term supply perspectives. In addition, the study compares these operational practices and purchasing policies in different performing plants.
Genetic Improvement of Sweet Chestnut in Sicily (Castanea sativa Mill.) by the Selection of Superior Autochthonous Genotypes
2010
In Sicily, the chestnut (Castanea sativa Mill.) grows in limited areas of the South eastern Mt. Etna volcano and of the Northern Mountains, namely Madonie and Nebrodi. In the Island, chestnut can be considered as a neglected species, because of the modest importance recognized to it for horticultural and forestry exploitation. Recently, the Sicilian regional government founded the 'Horticultural Forestry' project to promote the cultivation of chestnut as possible fruit tree for local city farmer markets, where typical products are usually sold. The project was developed in five steps, carried out during three years by the Dipartimento di Colture Arboree of Palermo University: identification…
Using Aerial Platforms in Predicting Water Quality Parameters from Hyperspectral Imaging Data with Deep Neural Networks
2020
In near future it is assumable that automated unmanned aerial platforms are coming more common. There are visions that transportation of different goods would be done with large planes, which can handle over 1000 kg payloads. While these planes are used for transportation they could similarly be used for remote sensing applications by adding sensors to the planes. Hyperspectral imagers are one this kind of sensor types. There is need for the efficient methods to interpret hyperspectral data to the wanted water quality parameters. In this work we survey the performance of neural networks in the prediction of water quality parameters from remotely sensed hyperspectral data in freshwater basin…
Private Pre-University Education in Romania
2014
This paper approaches private provision of pre-university education in Romania, exploring available data on the sector's size and main characteristics and evaluating the extent to which the current regulatory framework enables positive effects in terms of freedom of choice, quality, equity, and social cohesion. The paper argues that the lack of a clear strategy mixed with strict control in key areas and lax implementation of support instruments has led to private providers not being a legitimate alternative to public education.