Search results for "Ligo"
showing 10 items of 1427 documents
Calibration of advanced Virgo and reconstruction of the gravitational wave signal h(t) during the observing run O2
2018
In August 2017, Advanced Virgo joined Advanced LIGO for the end of the O2 run, leading to the first gravitational waves detections with the three-detector network. This paper describes the Advanced Virgo calibration and the gravitational wave strain h(t) reconstruction during O2. The methods are the same as the ones developed for the initial Virgo detector and have already been described in previous publications, this paper summarizes the differences and emphasis is put on estimating systematic uncertainties. Three versions of the h(t) signal have been computed for the Virgo O2 run, an online version and two post-run reprocessed versions with improved detector calibration and reconstruction…
L'OBBLIGO DEL CESSIONARIO DI PROCEDERE ALLA REGOLARIZZAZIONE
2011
IL CONTRIBUTO HA PER OGGETTO IL COMMENTO ALL'ART.6 DEL D.L.GS.N.471/1997, NELLA PARTE IN CUI PREVEDE LA SANZIONE IRROGABILE AL CESSIONARIO CHE NON HA PROVVEDUTO ALLA REGOLARIZZAZIONE
COMPOSITION AND EFFECTS OF EXTRACELLULAR VESICLES SHED BY OLIGODENDROGLIOMA CELLS
2011
SYNTHESIS OF NEW OLIGOPEPTIDE PYRROLE DERIVATIVES
2008
INTERDIPENDENZA OLIGOPOLISTICA E AZIONE CONCERTATA NEL DIRITTO ANTITRUST
2012
A β-1,3 Glucan Sulfate Induces Resistance in Grapevine against Plasmopara viticola Through Priming of Defense Responses, Including HR-like Cell Death
2008
Sulfated laminarin (PS3) has been shown previously to be an elicitor of plant defense reactions in tobacco and Arabidopsis and to induce protection against tobacco mosaic virus. Here, we have demonstrated the efficiency of PS3 in protecting a susceptible grapevine cultivar (Vitis vinifera cv. Marselan) against downy mildew (Plasmopara viticola) under glasshouse conditions. This induced resistance was associated with potentiated H2O2 production at the infection sites, upregulation of defense-related genes, callose and phenol depositions, and hypersensitive response-like cell death. Interestingly, similar responses were observed following P. viticola inoculation in a tolerant grapevine hybri…
Capping Parallel β-Sheets of Acetyl(Ala)6NH2 with an Acetyl(Ala)5ProNH2 Can Arrest the Growth of the Sheet, Suggesting a Potential for Curtailing Amy…
2014
We present ONIOM calculations using B3LYP/d95(d,p) as the high level and AM1 as the medium level on parallel β-sheets containing four strands of Ac-AAAAAA-NH2 capped with either Ac-AAPAAA-NH2 or Ac-AAAPAA-NH2. Because Pro can form H-bonds from only one side of the peptide linkage (that containing the C═O H-bond acceptor), only one of the two Pro-containing strands can favorably add to the sheet on each side. Surprisingly, when the sheet is capped with AAPAAA-NH2 at one edge, the interaction between the cap and sheet is slightly more stabilizing than that of another all Ala strand. Breaking down the interaction enthalpies into H-bonding and distortion energies shows the favorable interaction…
Gatekeeper of pluripotency: A common Oct4 transcriptional network operates in mouse eggs and embryonic stem cells
2011
Abstract Background Oct4 is a key factor of an expanded transcriptional network (Oct4-TN) that governs pluripotency and self-renewal in embryonic stem cells (ESCs) and in the inner cell mass from which ESCs are derived. A pending question is whether the establishment of the Oct4-TN initiates during oogenesis or after fertilisation. To this regard, recent evidence has shown that Oct4 controls a poorly known Oct4-TN central to the acquisition of the mouse egg developmental competence. The aim of this study was to investigate the identity and extension of this maternal Oct4-TN, as much as whether its presence is circumscribed to the egg or maintained beyond fertilisation. Results By comparing …
Síndrome de Cockayne: Informe de un caso: revisión de la literatura
2006
El Síndrome de Cockayne (CS) es un desorden genético con un patrón de herencia autosómico recesivo que fue descrito por primera vez en 1936 por Cockayne. Los pacientes con este síndrome presentan detención del crecimiento, talla baja, envejecimiento prematuro, anormalidades neurológicas, fotosensibilidad, retraso en la erupción de los dientes primarios, ausencia congénita de dientes permanentes, macrodoncia parcial, atrofia de los procesos alveolares y caries dental. Puede ser causado por mutación en dos genes, el CKN1 (ERCC8) y el ERCC6, localizados en los cromosomas 5 y 10 respectivamente; originando dos tipos: CS-A que tienen mutación en ERCC8 y CS-B con mutación en ERCC6, este último pr…
On the ecology of littoral Oligochaeta of an oligotrophic Finnish lake
1982
In material sampled from 0.5–6 m on two sampling dates and three subareas the dominant Oligochaeta were Limnodrilus hoffmeisteri Claparede and Peloscolex ferox (Eisen), both composing more than 30% of the abundances of oligochaetes present. The numbers of Oligochaeta were mostly higher in August than in May. Regional differences could be found although the lake seems to be very homogenous. Temporal and vertical variations were detectable in separate subareas. The oligochaete biomass was maximal at 2 m depth. In soft bottom sediments the oligochaetes composed 15.9% of macrobenthos biomass and 12.2% of numbers, but on the stony bottom only 1.9% of numbers. The ratio of Oligochaeta/Chironomida…