Search results for "Wester"
showing 10 items of 1157 documents
La postérité des lois barbares
2011
What happened to the barbaric laws after the Carolingian period ? Some maintain a certain life, that does not exclude major revisions : it is the case with the Lombard law and the wisigothic law. Others, however, exist as traces, but all keep persistence, which points out their ongoing adaptation to social needs. The purpose of this paper is to update our knowledge about the forms of resistance of the barbaric laws in Western christianity from the 11th to the 13th century. Their obliteration in this period of starting construction of the modern state is neither simple nor linear ; we cannot regard it as a pure burial to the benefit of the new laws, feudal, customarily or roman as well. Actu…
Role of nitric oxide synthases from Klebsormidium nitens: structural characterization and identification of protein partners
2022
Nitric oxide (NO) is an important cellular signalling molecule regulating various physiological processes, in both animals andplants. In animals, NO synthesis is mainly catalysed by NO synthase (NOS) enzymes. During biotic or abiotic stresses, NOSlike activities that are sensitive to mammalian NOS inhibitors have been detected in plants, although no sequences encodingthe well described mammalian NOS are highlighted in land plants. Interestingly, we identified NOS-like sequences in 20 algaespecies. Among them, NOSs are found in Klebsormidium nitens the model alga to study the early transition step from aquaticalgae to land plants.As mechanisms governing NO synthesis and signalling in green l…
Segesta e il mondo greco coloniale attraverso lo studio delle anfore greco-occidentali da aree sacre: primi dati
2020
Lo studio riguarda le anfore vinarie di produzione greco-occidentale provenienti da due aree sacre di età arcaica e classica di Segesta, per le quali disponiamo di dati archeologici, sinora rimasti inediti: l’area sacra sull’Acropoli Nord documentata dal cosiddetto scarico di Grotta Vanella e il santuario extraurbano di contrada Mango. I reperti anforici sono stati studiati secondo le norme del progetto FA- CEM e sono stati attribuiti a tipologie e produzioni più o meno note. Lo studio di tali reperti inediti è stato affiancato da una revisione sistematica delle anfore greco-occidentali segestane già edite, rinvenute negli scavi stratigrafici condotti negli anni Novanta del secolo scors…
Regulation of the alpha-secretase ADAM10 by its prodomain and proprotein convertases.
2001
SPECIFIC AIMSTo identify the proprotein convertases responsible for maturation of the α-secretase ADAM10, we investigated the influence of PC7 and furin on ADAM10 processing and the resulting effect on amyloid precursor protein cleavage. We also examined the functional role of the ADAM10 prodomain by coexpression of a prodomain-deleted ADAM10 mutant together with its prodomain in trans.PRINCIPAL FINDINGS1. ADAM10 is proteolytically processed by PC7 and furinThe disintegrin metalloproteinase ADAM10 possesses α-secretase activity as well as a potential proprotein convertase recognition sequence (RKKR) after its prodomain. By amino-terminal sequencing of ADAM10 purified from bovine kidney plas…
Sea Urchin Mitochondrial Matrix Contains a 56-kDa Chaperonine-like Protein
1997
Abstract Paracentrotus lividus mitochondrial matrix contains a constitutive hsp of 56-KDa which cross reacts with a serum anti-hsp-60 chaperonine from yeast mitochondria. The localization of hsps preexisting or newly synthesized in different subcellular fractions of gastrula embryos is also analyzed by two-dimensional electrophoresis.
Immunological detection of phenylalanine hydroxylase protein in Drosophila melanogaster.
1992
A monoclonal antibody raised against monkey liver phenylalanine hydroxylase (PAH) has been used to detect this protein in Drosophila melanogaster. A cross-reacting material (CRM) band of apparent molecular mass 50-52 kDa, equivalent to that deduced for the Drosophila melanogaster PAH protein based on the pah gene cDNA sequence, has been detected. This CRM was analysed throughout development and showed an equivalent pattern to that reported for PAH activity in this insect, with maxima at pupariation and at pharate adult formation. Distribution of this CRM in larval tissues, the haemolymph and the adult body is mainly restricted to the larval fat body and the adult head. Demonstration of this…
Latvijas studentu atlase un apmācība tiešā mārketinga komunikācijas darbam ASV: SIA "Southwestern Advantage" piemērs (2017)
2018
Bakalaura darba nosaukums ir “Latvijas studentu atlase un apmācība tiešā mārketinga komunikācijas darbam ASV: SIA “Southwestern Advantage” piemērs (2017)”. Pērījuma mērķis ir uzzināt, vai un kādā kvalitātē apmācību procesa laikā apgūstamās zināšanas, prasmes un kompetences, kas ir kompānijas definētas, tiek komunicētas un tiek apgūtas rudens apmācības procesa laikā. Teorētisko pamatu veido mārketinga komunikācijas teorija organizācijas un organizācijas iekšējā komunikācijas teorijas. Tika izmantotas mārketinga komunikācijas teorijas atziņas par zināšanām, prasmēm un kompetencēm, un starpkultūru komunikācijas aspekts tiešās pārdošanas komunikācijā. Darbā ir veikta anketēšana, intervija ar 6 …
Composition and biological activities of the essential oil from a Sicilian accession of Prangos ferulacea (L.) Lindl
2019
Prangos ferulacea (L.) Lindl. (Fam. Apiaceae), is an orophilous species of eastern Mediterranean and western Asia which possesses several biological properties, which are worthy of exploitation in different fields. With the aim to provide new insights into the phytochemistry and pharmacology of this species, a local accession growing in Sicily (South Italy) was investigated as well. Notably, the P. ferulacea essential oil chemical composition and the antioxidant, anti-acetylcholinesterase (AChE) and cytotoxic activities have been studied. This analysis allowed to identify a new chemotype and to report good biological results for this oil. © 2019 Informa UK Limited, trading as Taylor & F…
Revision of the genusXyalaspisHartig, 1843 (Hymenoptera: Figitidae: Anacharitinae) in the Western Palaearctic
2015
ABSTRACT A revision of Xyalaspis Hartig, 1843 (Hymenoptera: Anacharitinae) in the Western Palaearctic region is given. Xyalaspis spinigera Reinhard, 1860 and Xyalaspis subulifera (Thomson, 1862) are synonymized with Xyalaspis laevigata Hartig, 1843 and Xyalaspis rugosa Hartig, 1843 respectively, and their distribution areas are extended. A new species Xyalaspis pseudolaevigata n. sp. is described from France. One species previously assigned to the genus Xyalaspis, X. laevis (Hedicke, 1914), is transferred to Aegilips Haliday, 1835. Diagnostic characters are illustrated and data about biology, distribution and morphological variability of the studied species are presented and discussed. A ke…
<strong>Revision of the Western Palaearctic species of the genus <em>Dinotrema</em> Foerster, 1862 (Hymenoptera, Braconidae, Alysii…
2014
The first comprehensive revision of the Western Palaearctic species of the genus Dinotrema Foerster, 1862 is provided. 174 species of this genus are redescribed and illustrated. Ten species are described as new, viz, D. acompressum sp. nov., D. cahitum sp. nov., D. collybiae sp. nov., D. digitatum sp. nov., D. glabrideum sp. nov., D. helote sp. nov., D. lepiotae sp. nov., D. norwegicum sp. nov., D. oxybellum sp. nov. and D. torpi sp. nov. The following new combinations are suggested: Dinotrema adventum (Fischer), comb. nov., D. aurelianum (Fischer), comb. nov., D. cetiusmonte (Fischer), comb. nov., D. converginerve (Fischer), comb. nov., D. intermissum (Fischer), comb. nov., D. leptocorne (…