Search results for "NEMU"
showing 10 items of 66 documents
From Ecology to Biotechnology, Study of the Defense Strategies of Algae and Halophytes (from Trapani Saltworks, NW Sicily) with a Focus on Antioxidan…
2019
This study aimed at the characterization of the antioxidant power of polyphenol extracts (PE) obtained from the algae Cystoseira foeniculacea (CYS) (Phaeophyta) and from the halophyte Halocnemum strobilaceum (HAL), growing in the solar saltworks of western Sicily (Italy), and at the evaluation of their anti-microfouling properties, in order to correlate these activities to defense strategies in extreme environmental conditions. The antioxidant properties were assessed in the PE based on the total antioxidant activity test and the reducing power test
Paperiliitto ja kilpailukyky-yhteiskunta : Paperilitto suomalaisen yhteiskunnan rakennemuutoksen vuosina 1985-2009
2010
Tutkimuksen tehtävänä on selvittää, miten Paperiliitto on toiminut suomalaisen yhteiskunnan rakennemuutoksen vuosina 1985-2009. 1980-luvulla tehtiin poliittisia päätöksiä, jotka avasivat kotimaisia markkinoita ulkomaiselle kilpailulle ja omistukselle. Suomi otti ensiaskeleita kohti globalisaatiota. Metsäteollisuudessa se johti perinteisten vientiyhdistysten hajoamiseen ja toimialan kansainvälistymiseen. Samalla paperiteollisuuden kotimaiset työpaikat ovat vähentyneet lähes puoleen 1970-luvulta tähän päivään mennessä. Teollisuustyöpaikkojen katoamista voidaan kutsua deindustrialisaatioksi. 1980-luvun puolivälissä myös Suomessa parikymmentä vuotta käynnissä ollut hyvinvointivaltion laajenemin…
Botāniskā dārza sekcijas “Augu daudzveidības pētījumi ex situ” un “Augu selekcija un introdukcija” tēžu krājums
2022
Latvijas Universitātes 80. starptautiskās zinātniskās konferences Botāniskā dārza sekcijas “Augu daudzveidības pētījumi ex situ” un “Augu selekcija un introdukcija” referāti tika nolasīti 2022. gada 1. februārī plkst. 13:00 tiešsaistē.
The combined impact of cold smoking and natural antioxidants on quality and shelf life of dolphinfish (Coryphaena hippurus) fillets
2019
This study aimed to produce new value-added products from dolphinfish (Coryphaena hippurus) as fillets when using cold smoking combined with natural antioxidants, obtained from Halocnemum strobilaceum a plant belonging to halophytes. The fillet treatments were controlled (untreated), immersed in standard brine (STD), treated with NaCI and antioxidant before freezing (Aox-pre) and treated with NaCl and antioxidant after thawing (Aox-post). The quality of dolphinfish fillets was assessed using sensory, biochemical, microbiological, and technological parameters. Treating fillets with antioxidants before freezing and cold smoking (Aox-pre) enhanced significantly the shelf life, as well as impro…
Production of high value added nutraceuticals in a multi-trophic aquaculture system within a closed circuit marine hatchery (NUTRAQUA)
2022
Phylogeny of Salicornioideae (Chenopodiaceae): Diversification, biogeography, and evolutionary trends in leaf and flower morphology
2006
Chenopodiaceae-Salicomioideae (14-16 gen./c. 90 spp.) are distributed worldwide in coastal and inland saline habitats. Most of them are easy to recognize by their succulent-articulated stem with strongly reduced leaves and by flowers aggregated in dense, thick spike-shaped thyrses. ITS and the atpB-rbcL spacer were sequenced for 67 species representing 14 genera of Salicomioideae and analysed with maximum parsimony and maximum likelihood, a fossil-calibrated molecular clock using the penalized likelihood method, and lineage through time plots. The evolution of stem, leaf, and flower morphology was traced using MacClade. Both molecular markers indicate that the monophyletic Salicomioideae or…
The Impact of Environmental Conditions on Efficiency of Host Plant DNA Barcoding for Polyphagous Beetles.
2015
Recently, several papers were published dealing with host plant identification for selected species of insects, including beetles. These studies took advantage of the DNA barcoding approach and generally showed that it is possible to identify diet composition from plant DNA present in insect guts. However, none of these studies considered how the impact of environmental conditions affected the likelihood of insect feeding and, therefore, the presence of host plant DNA that could be amplified and sequenced. In the present study, individuals of the polyphagous weevil Centricnemus leucogrammus (Germar, 1824) (Curculionidae: Entiminae) were used to test the hypothesis that harsh environmental c…
A new species ofHalocnemumM.Bieb. (Amaranthaceae) from southern Turkey
2008
Halocnemum yurdakulolii Yaprak is described as the second species of the previously monotypic genus Halocnemum. The species is endemic to the Goksu Delta in southern Turkey. The main morphological characteristics that separate H. yurdakulolii from H. strobilaceum (Pall.) M.Bieb. are growth form and spike morphology. Apart from these morphological differences, the species show a clear genetic differentiation. © 2008 The Linnean Society of London, Botanical Journal of the Linnean Society, 2008, 158, 716–721.
Un modello di distribuzione e idoneità ambientale di una specie steppica in pericolo: dell’occhione Burhinus oedicnemus
2009
Diurnal habitat suitability for a Mediterranean steppeland bird, identified by Ecological Niche Factor Analysis
2011
Context The negative effects of agricultural intensification and policies, use of pesticides, fertilisers and mechanised harvesting on several populations of pseudo-steppe birds have increasingly required more detailed and effective habitat suitability models. Distribution models of farmland species are prone to incur recordings of false absence data. Ecological Niche Factor Analysis (ENFA) allows identification of environmental predictors of species distribution by using presence data only. Aims We quantified the diurnal habitat preferences and niche width of one steppe species, the stone curlew (Burhinus oedicnemus), with unfavourable conservations status in a Mediterranean area and recl…