Search results for "rites"

Sorting and recycling of waste in Latvia in the context of circular economy goals

2020

Nepаreizа sаdzīves аtkritumu iznīcināšаnа ir rаdījusi lielu kаitējumu videi, kаs ir viens no gаlvenаjiem cēloņiem аugstаjаm piesārņojumа līmenim Eiropā. Līdz аr to Eiropаs Komisijа ir izstrādājusi аprites ekonomikаs plānu, kurā ir detаlizēti norādītаs аtkritumu аpsаimniekošаnаs vаdlīnijаs pārejаi uz аprites ekonomiku. Mаģistrа dаrbа mērķis ir novērtēt аtkritumu аpsаimniekošаnаs jomаs аttīstībаs progresu un tendences nākotnē un noteikt, vаi Lаtvijа spēs sаsniegt Eiropаs Komisijаs izvirzītos аprites ekonomikаs pаketes аtkritumu pārstrādes un аpglаbāšаnаs mērķus. Аr iedzīvotāju аptаuju аnаlīzi un lаikа rindu prognozēšаnu tikа konstаtēts, kа Lаtvijā neizdosies sаsniegt аprites ekonomikаs izvirz…

L'irruzione del corpo femminile sulla scena sacrificale. Tra sessualità esibita e sessualità interiorizzata

2021

A study of women's roles and performances in Vedic rites

Effect of pH and nitrite concentration on nitrite oxidation rate

2011

The effect of pH and nitrite concentration on the activity of the nitrite oxidizing bacteria (NOB) in an activated sludge reactor has been determined by means of laboratory batch experiments based on respirometric techniques. The bacterial activity was measured at different pH and at different total nitrite concentrations (TNO 2). The experimental results showed that the nitrite oxidation rate (NOR) depends on the TNO 2 concentration independently of the free nitrous acid (FNA) concentration, so FNA cannot be considered as the real substrate for NOB. NOB were strongly affected by low pH values (no activity was detected at pH 6.5) but no inhibition was observed at high pH values (activity wa…

Combined effect of natural antioxidants and antimicrobial compounds during refrigerated storage of nitrite-free frankfurter-type sausage.

2019

Abstract The effects of nisin (200 and 400 ppm), e-polylysine (0.1 and 0.2%) and chitosan (0.5 and 1%) in combination with a Mixed Extract (green tea, stinging nettle and olive leaves extracts) on the physicochemical, microbiological characteristics, fatty acid composition and sensory attributes of the nitrite-free frankfurter-type sausages were assessed during 45 days of storage. The results revealed no significant differences on moisture, fat, protein, ash, salt and water activity (aw) among treatments. 1% Chitosan + Mixed Extract sausages displayed the lowest thiobarbituric acid reactive substances (TBARS) and total volatile nitrogen (TVN) values compared to Control after 45 days of refr…

Electrophysiological and morphological properties of Cajal–Retzius cells with different ontogenetic origins

2010

International audience; The different origins of Cajal-Retzius cells (CRc) as well as their diverse molecular profile suggest that this cell type may represent different neuronal subpopulations. In order to investigate whether CRc from different origins show distinct functional or morphological characteristics we used transgenic Dbx1(cre);ROSA26(YFP) mice in which two subpopulations of CRc, originating from the septum and ventral pallium (VP) at the pallial-subpallial border (PSB), were permanently labeled by yellow fluorescent protein (YFP) expression. Electrophysiological properties of YFP(+) and YFP(-) CRc were investigated by whole-cell patch-clamp recordings, while a thorough somatoden…

Differential Responses of Nitrate Reducer Community Size, Structure, and Activity to Tillage Systems

2009

ABSTRACT The main objective of this study was to determine how the size, structure, and activity of the nitrate reducer community were affected by adoption of a conservative tillage system as an alternative to conventional tillage. The experimental field, established in Madagascar in 1991, consists of plots subjected to conventional tillage or direct-seeding mulch-based cropping systems (DM), both amended with three different fertilization regimes. Comparisons of size, structure, and activity of the nitrate reducer community in samples collected from the top layer in 2005 and 2006 revealed that all characteristics of this functional community were affected by the tillage system, with increa…

Spatial distribution of ammonia-oxidizing bacteria and archaea across a 44-hectare farm related to ecosystem functioning

2011

Characterization of spatial patterns of functional microbial communities could facilitate the understanding of the relationships between the ecology of microbial communities, the biogeochemical processes they perform and the corresponding ecosystem functions. Because of the important role the ammonia-oxidizing bacteria (AOB) and archaea (AOA) have in nitrogen cycling and nitrate leaching, we explored the spatial distribution of their activity, abundance and community composition across a 44-ha large farm divided into an organic and an integrated farming system. The spatial patterns were mapped by geostatistical modeling and correlations to soil properties and ecosystem functioning in terms …

Hommage à Louis Chaix.

2005

Beobachtungen zu Fleischbeigaben in spätkeltischen Gräbern

2006

International audience

La nécropole gauloise de Tartigny (Oise) : étude des offrandes animales

1986

consultable sur http://www.persee.fr/web/revues/home/prescript/article/pica_0752-5656_1986_num_3_1_1493; National audience; Etude des restes animaux des cinq sépultures de La Tène moyenne d'une petite nécropole. Des restes de porcs, de volaille, de mouton, de cheval, de chien et de lièvre ont été recueillis. Le dépôt de rachis décharnés de porcs est un des traits originaux de ce site.