Search results for "ANSM"

Cytotoxic necrotizing factor type 2 produced by virulent Escherichia coli modifies the small GTP-binding proteins Rho involved in assembly of actin s…

1994

Cytotoxic necrotizing factor type 2 (CNF2) produced by Escherichia coli strains isolated from intestinal and extraintestinal infections is a dermonecrotic toxin of 110 kDa. We cloned the CNF2 gene from a large plasmid carried by an Escherichia coli strain isolated from a lamb with septicemia. Hydropathy analysis of the deduced amino acid sequence revealed a largely hydrophilic protein with two potential hydrophobic transmembrane domains. The N-terminal half of CNF2 showed striking homology (27% identity and 80% conserved residues) to the N-terminal portion of Pasteurella multocida toxin. Methylamine protection experiments and immunofluorescence studies suggested that CNF2 enters the cytosol…

Maladie du huanglongbing

2019

Maladie du huanglongbing. Analyse du risque phytosanitaire pour l’Union européenne

Prenatalny okres życia człowieka

2020

Rozwój człowieka w prenatalnym okresie życia interesował ludzi już w czasach starożytności. I choć do dziś prowadzi się wiele dyskusji na temat początku ludzkiego życia, należy stwierdzić, że rozwój poczętego dziecka oraz jego kompetencje wskazują na to, że od początku swojego istnienia jest to osoba aktywna i samosterowalna, która czuje, zapamiętuje, uczy się, posiada pewien poziom świadomości. Radzi sobie z trudnościami hamującymi jego rozwój, przystosowuje do zmiennych warunków życia nie tylko wewnątrz-, ale i zewnątrzmacicznego, nabywa pewnych nawyków i przyzwyczajeń, reaguje w indywidualny, charakterystyczny dla siebie sposób

Transmission des valeurs et des connaissances, liens intergénérationnels

2012

International audience

A Book Review: Colin B. Harvey – Fantastic Transmedia: Narrative, Play and Memory Across Science Fiction and Fantasy Storyworlds

2016

Is individual- and school-level teacher burnout reduced by proactive strategies?

2021

There is provisional evidence that burnout may be contagious within professional communities via the crossover effect, referring to an inter-individual transmission of stress or strain. However, our understanding of effective means for tackling stressors is scarce. We tested a two-level path model to explore the interrelation between teachers’ proactive self- and co-regulative strategies and experienced burnout. The study sample comprised 1531 Finnish in-service teachers from 75 schools. The results showed that burnout symptoms varied both between individual teachers and between professional communities. Self- and co-regulative strategies serve partly different functions in regulating teach…

Studies on higher education choices and spatial labour markets

2013

Pulicaria glutinosa Extract: A Toolbox to Synthesize Highly Reduced Graphene Oxide-Silver Nanocomposites

2015

A green, one-step approach for the preparation of graphene/Ag nanocomposites (PE-HRG-Ag) via simultaneous reduction of both graphene oxide (GRO) and silver ions using Pulicaria glutinosa plant extract (PE) as reducing agent is reported. The plant extract functionalizes the surfaces of highly reduced graphene oxide (HRG) which helps in conjugating the Ag NPs to HRG. Increasing amounts of Ag precursor enhanced the density of Ag nanoparticles (NPs) on HRG. The preparation of PE-HRG-Ag nanocomposite is monitored by using ultraviolet-visible (UV-Vis) spectroscopy, powder X-ray diffraction (XRD), and energy dispersive X-ray (EDX). The as-prepared PE-HRG-Ag nanocomposities display excellent surfac…

Constructing a Transmedia Universe : The Case of Battlestar Galactica

2021

In this article, we define a ‘transmedia universe’ as encompassing the complexity of transmedia storytelling, production and consumption. In doing so, we use the popular science fiction television series Battlestar Galactica as a case study, including both the original and reimagined versions of the series and their various intramedia and transmedia, narrative and non-narrative, and diegetic and non-diegetic expansions. Moreover, we look beyond the official productions of the Battlestar Galactica franchise and include, for example, user-generated content within its transmedia universe. peerReviewed

Extraordinary Performance of Carbon‐Coated Anatase TiO 2 as Sodium‐Ion Anode

2015

The synthesis of in situ polymer‐functionalized anatase TiO2 particles using an anchoring block copolymer with hydroxamate as coordinating species is reported, which yields nanoparticles (≈11 nm) in multigram scale. Thermal annealing converts the polymer brushes into a uniform and homogeneous carbon coating as proven by high resolution transmission electron microscopy and Raman spectroscopy. The strong impact of particle size as well as carbon coating on the electrochemical performance of anatase TiO2 is demonstrated. Downsizing the particles leads to higher reversible uptake/release of sodium cations per formula unit TiO2 (e.g., 0.72 eq. Na+ (11 nm) vs only 0.56 eq. Na+ (40 nm)) while the …