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排序方式: 共有133条查询结果,搜索用时 15 毫秒
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Fontana Danilo Pietrantonio Massimiliana Pucciarmati Stefano Torelli Giorgia Nadia Bonomi Chiara Masi Federica 《Journal of Material Cycles and Waste Management》2018,20(2):1199-1206
Journal of Material Cycles and Waste Management - Palladium finds a remarkable use in electronic devices and catalysts; therefore, an efficient and complete recovery from the containing secondary... 相似文献
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Claudia Cesaretti Luigina Spaccini Mariangela Rustico Cecilia Parazzini Chiara Doneda Thomas J. Re Andrea Righini 《黑龙江环境通报》2014,34(10):1015-1017
Hypochondroplasia (HCH) is a genetic skeletal dysplasia, inherited in an autosomal dominant fashion. About 50–70% of HCH patients have a mutation in FGFR3 gene and in the majority of cases it is a de novo mutation. Recent magnetic resonance imaging studies on relative large cohorts of HCH patients have showed a central nervous system involvement with a high incidence of characteristic temporal lobe and hippocampal abnormalities. To the best of our knowledge, this report shows the first magnetic resonance imaging prenatal detection of characteristic brain anomalies in a case of HCH, molecularly confirmed through postnatal FGFR3 analysis. © 2014 John Wiley & Sons, Ltd. 相似文献
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Tad T. Brunyé Elena Andonova Chiara Meneghetti Matthijs L. Noordzij Francesca Pazzaglia Rasmus Wienemann Caroline R. Mahoney Holly A. Taylor 《Journal of environmental psychology》2012
Three studies test whether the southern route preference, which describes the tendency for route planners to disproportionately select south- rather than north-going routes, can be attributed to regional elevation patterns; specifically, we ask whether this effect replicates in three topographically disparate international regions, one of which is characterized by higher elevations to the north and lower to the south (Padua, Italy), and two characterized by higher elevations to the south and lower to the north (Enschede, Netherlands; Sofia, Bulgaria). In all cases, we found strong evidence that route planners disproportionately select south- rather than north-going routes at rates exceeding chance. We conclude that the southern route preference is driven by strong associations between canonical direction and perceived effort of route traversal; these effects are somewhat perplexing given that such associations are not founded in the reality of physical space. 相似文献
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Rosanna Mabilia Chiara Scipioni Francesco Vegliò Maria Concetta Tomasi Scianò 《Atmospheric environment (Oxford, England : 1994)》2010,44(32):3942-3951
A new analytical method was developed for the determination of formaldehyde in ambient air based on the use of a modified configuration of the Analyst® passive sampler. It consists of a polyethylene cylinder filled with appropriate reactive adsorbent and a special anti-turbulence net which works as an ozone scrubber.The performance of a diffusive sampler depends critically on the selection and use of a suitable adsorbent and on environmental factors, such as temperature, humidity and the interference of oxidant species. In this study two adsorbent types were investigated: 2,4-dinitrophenylhydrazine (2,4-DNPH) coated silica gel and Florisil® particles. Interference of ozone was removed by using a silver net upstream as an anti-turbulence device. The performance of this net was then compared with that of stainless steel. Furthermore, the aim of the work was the optimization of the adsorbent type and the study of the interference of ozone with particular attention placed on the effect of relative humidity and temperature.A dynamic system for generating a known concentration of the test gas (formaldehyde) in an appropriate exposure chamber was used to evaluate the performance of the passive sampler and to allow the calibration of the methodology. Inter-comparisons with a reference method, active sampling using 2,4-DNPH-silica gel coated cartridges, were also carried out. Results were in accordance with each other.Tests were planned using a statistical method based on Design of Experiment methodology. The operating conditions were chosen in order to obtain the best configuration of the passive device by evaluating the statistical significance of the different factors and their interactions by analysis of variance.Results showed that the best configuration was achieved using 2,4-DNPH Florisil® coated particles as an adsorbent and a silver anti-turbulence net as an ozone scrubber.With the aim of achieving further results in realistic conditions, some field experiments were also carried out. 相似文献
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The relationship between people and places is characterized by affective and cognitive dimensions, defined, respectively, as place attachment and identification. This paper aims at clarifying differences between place attachment and identification by (1) identifying their predictors in a structural equation model and (2) exploring their association with the environmental perception. To this purpose, we conducted a research on a sample of 328 residents of a city in the north of Italy. Results show that the affective and the cognitive dimensions (1) are directly predicted by different demographical and psychosocial variables and (2) are strictly associated to the perception of the place and its inhabitants. Place attachment and identification are two distinct but correlated components. Semantic contents related to the environmental perception are described in respect to different levels of attachment and identification. 相似文献