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12篇 您的检索式:作者名="Nerina"
    题名 作者 年代 出处 被引量
1Use of wild trout for PBDE assessment in freshwater environments: Review and summary of critical factors显示文摘Certain wild animals represent sentinels to address issues related to environmental pollution,since they can provide integrative data on both pollutant exposure and biological effects.Despite their technological benefits,PBDEs are considered a threat to environmental health due to their persistence,toxicity,and capacity to be accumulated.These pollutants have been found geographically widespread in fish,particularly in predator species such as trout.The aim of this work is to critically review the applicability and usefulness of wild trout for assessing PBDEs in freshwater environments.Reviewed reports include data from highly industrialized areas as well as areas from remote regions with relatively low human activity,including European and North American great lakes and freshwater environments in Europe,Greenland,subarctic areas and Patagonia,respectively.A summary of relevant factors were grouped into organism-specific factors(food habits,age,size,lipid content,sex and reproduction,tissue type,mechanism of contaminant uptake and metabolism),and PBDE levels in the surrounding environment(sediment).Five wild trout species[rainbow trout(Oncorhynchus mykiss),brown trout(Salmo trutta),lake trout(Salvelinus namaycush),arctic char(Salvelinus alpinus),and brook trout(Salvelinus fontinalis)],collected worldwide within the 1994 to present time frame,were considered.Multivariate techniques(principal component analysis-PCA)and mapping approach,showed clear differences in geographic distribution patterns of PBDE levels in trout depending on the region studied:wild trout from European and North American great lakes have the highest PBDE loads.This pattern could be due to high industrial activity at these locations.A correlational approach used to explore intraspecific relationships between PBDE levels and morphometry,showed positive relationships only for brown trout.Further,brown trout showed the highest trout-to-sediment ratios,which is suggestive of a relatively greater capacity of this species to accumulate PBDEs in relation to sediment levels.Overall,results suggest that adult wild trout could be useful as a PBDE bioindicator.Juan M.Ríos Nerina B.Lana Paula Berton Néstor F.Ciocco Jorgelina C.Altamirano 2015Emerging Contaminants2015,1,1:2
2Distinguishing between task and contextual performance for nurses:development of a job performance scale显示文摘Jaimi HG Nerina LJ 2007J Adv Nuts2007,58,6:1
3The role of chemotherapy and latest emerging target therapies in anaplastic thyroid cancer显示文摘Nerina Denaro Merlano E g Russi Lo Nigro 2013OncoTargets and Therapy (default)2013,,:1
4Hydroxypropylmethylcellulose surface activity at equilibrium and adsorption dynamics at the air-water and oil-water interfaces 显示文摘Camino Nerina A Prrez Oscar E Sanchez Ceeilio Car- rera 2009Food Hydrocolloids2009,23,8:1
5Dysphagia in head and neck cancer patients: pretreatment evaluation, pre dictive factors, and assessment during radio-chemotherapy, rec- ommendations显示文摘Nerina Denaro Marco C Merlano Elvio G 2013Clin Exp Otorhinolaryngol2013,6,3:1
6Caring for People with a Mental Disability at Home: Australian Carers’ Perceptions of Service Provision显示文摘Nerina Vecchio Stella Stevens Patti Cybinski 2008Community Mental Health Journal2008,,2:1
7Uncertainty during Organizational Change: Managing Perceptions through Communication显示文摘James Allen Nerina L. Jimmieson Prashant Bordia Bernd E. Irmer 2007Journal of Change Management2007,,2:1
8The role of chemotherapy and latest emerging target therapies in anaplastic thyroid cancer显示文摘Nerina Denaro Merlano E g Russi Lo Nigro 2013OncoTargets and Therapy . 2013 (defa)2013,,:1
9Distinguishing between task and contextual performance for nurses:development of a job perfor- mance scale显示文摘Greenslade JH Jimmieson NL Nerina L 2007J Adv Nurs2007,58,6:1
10The Serine/ Threonine kinase PAK4 prevents caspase activation and protects cells from apoptosis显示文摘Nerina G Jian Qu Audrey M 2001J Biol Chem2001,276,14:1
11The role of chemotherapy and latest emerging target therapies in anaplastic thyroid cancer显示文摘Nerina Denaro Merlano E g Russi Lo Nigro 2013OncoTargets and Therapy (default)2013,,:1
12Ni-based catalysts obtained from perovskites oxides for ethanol steam reforming显示文摘Perovskites as host structures of cations were used in order to generate in situ active and stable catalysts for ethanol steam reforming. For this purpose,La_(1-x)Mg_xAl_(1-y)Ni_yO_3(x = 0.1; y = 0,0.1,0.2,0.3) perovskites were synthetized by the citrate method.Ni segregation is evident for a substitution level higher than 0. 2. The segregation of Ni as NiO generated species interacts with different metal-support after the reduction step. The y = 0.1 catalyst presents the highest H_2 yield value about 85% during reaction time,with low mean values of CH_4 and CO selectivities of 3.4% and 11%,respectively and a low carbon formation. The better performance of y = 0.1 catalyst could be attributed to the minor proportion of segregated phases,thus a controlled expulsion of Ni is successfully reached.Fabiola Nerina Agüero Jose Antonio Alonso Maria Teresa Fernández-Díaz Luis Eduardo Cadus 2018燃料化学学报2018,46,11:0
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