Search results for "Pie"
showing 10 items of 4404 documents
Characterization ofBacillus thuringiensisisolated from infections in burn wounds
1997
Four strains of Bacillus thuringiensis were isolated from infections in burn wounds and from water used in the treatment of burn wounds. The strains produced large parasporal inclusion bodies composed of 141, 83, and 81 kDa protoxins. The four strains were tested for insecticidal activity against larvae of Pieris brassicae and Aedes aegypti but showed no activity; Vero cell assays for the production of enterotoxins were also negative. Attempts to classify the strains according to flagellar H-serotype showed them all to be non-flagellated. Apart from two occupational health accidents that occurred during the handling of highly concentrated B. thuringiensis fluids, this is the first report of…
TRYPANOSOMES OF SOME FENNOSCANDIAN BIRDS
1994
Linear measurements and derived indices of trypanosomes from species of Fennoscandian birds were compared to those reported form Trypanosoma avium, T. everetti, T. ontarioensis and T. paddae. The trypanosomes encountered in the Fennoscandian birds were identified as T. avium from Tengmalm's owl Aegolius funereus and the pied flycatcher Ficedula hypoleuca, T. everetti from the great tit Parus major and collared flycatcher F. albicollis and T. ontarioensis from the collared flycatcher; T. paddae was not seen.
Prions, mad cow disease, and preventive measures: a critical appraisal
2003
In 1996 the first key epidemiological study on bovine spongiform encephalitis (BSE) appeared in the renowned journal Nature [1]. In that article it was estimated that by the year 1996, some 750,000 cows with BSE had entered the food chain in Great Britain. Accordingly, millions of people in GB must have consumed contaminated meat. That same year the first report on a new form of Creutzfeldt-Jakob disease [variant (v) CJD] manifesting in young patients appeared [26]. A connection between this disease and BSE was assumed. In view of the suspicion that the use of meat and bone meal (MBM) had led to the outbreak of BSE, feeding with MBM was banned in the year 1988. The number of new BSE infecti…
Polymer-metal plasmonic waveguide : passive and active components for integrated photonics
2009
Dielectric loaded surface plasmon polariton waveguides (DLSPPWs) enable transmission at a sub-wavelength scale of both electrical and plasmonic (optical waves at the interface between a metal and a dielectric) signals in the same circuitry. Moreover, the use of a polymer as the dielectric load enables the functionalization of DLSPPWs. Therefore, this configuration is of great interest for integrated photonic applications. However, DLSPPWs suffer strong losses due to dissipation into the metal film. We address here the possibility of compensating the losses using a configuration analogous to an optical amplifier. We first set theoretical (effective index model), numerical (differential metho…
Contrôle de nano-antennes optiques par une commande électrique : tuner plasmonique et transduction
2011
Optical nano-antennae are the new class of components to control light/matterinteraction at the nanoscale. These devices are operating in the visible to near infraredpart of the spectrum. The properties of these nano objects are controlled by theform, the size and the material.In the radio frequency domain, the tuner changes dynamically the operatingwavelength of the antenna. In this thesis work, we search to transfer this conceptto the nanoscale. The principle is to change the load impedance of the antenna, i.e.changing the optical index of the dielectric medium around the nano-object. Forthat we used anisotropic liquid cristal molecules. The value of the optical index iscontrolled by appl…
Fabrication and characterization of thermo-plasmonic routers for telecom applications
2013
The Dielectric Loaded Surface Plasmon Polariton Waveguides (DLSPPWs) have recently emerged as a possible solution to carry both optical and electrical signals on- chip. However, in the particular context of optical interconnects, advanced functionalities such as filtering, switching, and routing are required in order to replace in the future the equivalent electronic components which are too much power consumer and also to reduce their footprints. After presenting the interest and limitation of the leakage radiation microscopy method used all along this work, we show several active devices using thermo-sensitive polymers as the dielectric load driven electrically by Joule heating. Then we d…
Mildred Pierce tra minimalismo dei consumi e dépense affettiva
2014
In questo articolo l'autrice delinea una mappa dei modi in cui i personaggi del romanzo di Cain si comportano dal punto di vista delle pratiche di consumo-produzione di ricchezza. In particolare, tali aspetti vengono collegati alle modalità affettive che ne regolano le relazioni.
Zvaigžņotā Debess: 2010, Vasara (208)
2010
Contents: N.Cimahoviča. Sun’s Researcher in the Far East ; A.Balklavs. A New Hypothesis on Formation of Galaxies ; A.Balklavs. Gravitation and Peculiar Galaxies ; A.Barzdis. First Population Stars and Galaxies ; Z.Alksne, A.Alksnis. Does Giant Planet Orbit Dwarf Star? ; A.Alksnis, Z.Alksne. Epsilon Aurigae Eclipsed by Dark Dust Disk ; M.Ābele, K.Adgere, E.Grabs, L.Osipova, E.Rutkovska, J.Vjaters, V.Veckalns. Latvian Students Take Part in the Project European Student Moon Orbiter ; Announcement on the 3rd International Symposium on Dark-Sky Parks: 6-10 September 2010, Croatia ; J.Jansons. Vladimir Afanasjev – Officer of the Baikonur Cosmodrom in the 1970s ; J.Limansky. The International Year…
Clima subártico para os primeiros Homo sapiens na Europa
2021
Description
The second round of Critical Assessment of Automated Structure Determination of Proteins by NMR: CASD-NMR-2013
2015
The second round of the community-wide initiative Critical Assessment of automated Structure Determination of Proteins by NMR (CASD-NMR-2013) comprised ten blind target datasets, consisting of unprocessed spectral data, assigned chemical shift lists and unassigned NOESY peak and RDC lists, that were made available in both curated (i.e. manually refined) or un-curated (i.e. automatically generated) form. Ten structure calculation programs, using fully automated protocols only, generated a total of 164 three-dimensional structures (entries) for the ten targets, sometimes using both curated and un-curated lists to generate multiple entries for a single target. The accuracy of the entries could…