Search results for "PIP"
showing 10 items of 1156 documents
Tectonics and seismicity of the Tindari Fault System, southern Italy: Crustal deformations at the transition between ongoing contractional and extens…
2006
[1] The Tindari Fault System (southern Tyrrhenian Sea, Italy) is a regional zone of brittle deformation located at the transition between ongoing contractional and extensional crustal compartments and lying above the western edge of a narrow subducting slab. Onshore structural data, an offshore seismic reflection profile, and earthquake data are analyzed to constrain the present geometry of the Tindari Fault System and its tectonic evolution since Neogene, including the present seismicity. Results show that this zone of deformation consists of a broad NNW trending system of faults including sets of right-lateral, left-lateral, and extensional faults as well as early strike-slip faults rewor…
Active north-vergent thrusting in the northern Sicily continental margin in the frame of the quaternary evolution of the Sicilian collisional system
2021
Abstract A three-stage evolution has characterized the Sicilian Fold and Thrust Belt (SFTB) during the last 15 My: two main thin-skinned shortening events involving mainly Meso-Cenozoic carbonate units, followed by thick-skinned thrusting involving Plio-Pleistocene deposits in the frontal area as well as the crystalline basement in the inner and deeper sector of the chain. We investigated the northern Sicily continental margin, by using differently-penetrative seismic reflection data and new field surveys, which revealed, both offshore and onshore, north-vergent compressional structures that affected the tectonic edifice during Quaternary time. These structures, correlated with the kinemati…
Dažādu operatīvo dienestu darbinieku personības iezīmes IPIP-50 BFM skatījumā
2022
Pētījuma mērķis bija noskaidrot, vai operatīvo dienestu darbiniekiem un citu profesiju pārstāvjiem pastāv statistiski nozīmīgas personības iezīmju atšķirības Latvijas kultūrvidē. Tika izvirzīti pētījuma jautājumi par operatīvā dienesta personības iezīmēm attiecībā vienam pret otru un citu profesiju pārstāvjiem IPIP – 50 Lielā Piecinieka marķieru (IPIP-50 BFM) un Īsās asu izjūtu meklēšanas skalas (BSSS) skatījumā. Pētījumā piedalījās 876 respondenti (676 operatīvo dienestu darbinieki un 200 citu profesiju pārstāvji) vecumā no 19 līdz 78 gadiem (M=37,88, SD=10,75). Dati no respondentiem tika ievākti gan frontāli, gan internetā. Pētījumā tika adaptēta BSSS un uzlabota IPIP-50 BFM psihometriski…
Monitoring of erosion on two calanchi fronts - rill, gully erosion and piping in northern Sicily (Italy)
2010
CCDC 1873575: Experimental Crystal Structure Determination
2019
Related Article: Angeliki A. Athanasopoulou, Luca M. Carrella, Eva Rentschler|2019|Dalton Trans.|48|4779|doi:10.1039/C9DT00552H
Rat PIPPin is probably part of a large complex of RNA-binding proteins
2012
Throughout rat brain development, expression of histones variants is mainly regulated at the post-transcriptional level. We previously cloned two cDNAs encoding, respectively, PIPPin (or CSD-C2), a brain-enriched protein able to bind the 3’end of H1° and H3.3 mRNAs, and LPI (longer isoform of PEP-19). Both PEP-19 and LPI are brain-specific. By western blot, we found that PIPPin expression in PC12 cells is enhanced by NGF-induced differentiation. We investigated the RNA-binding properties of the three proteins using their 6 histidine-tagged recombinant fusions and found that they all bind H1° and H3.3 RNAs. Since PEP-19 and LPI are camstatins, we also analyzed whether calmodulin could interf…
Udział Epifaniusza z Salaminy w walce z kultem obrazów
2017
Epifaniusz, biskup Salaminy na Cyprze w latach 376–403, należał do znaczących postaci w IV w. W działalności publicznej cechowała go radykalna postawa wobec prawd wiary, co bezpośrednio przekładało się na treść jego pism. Obok krytyki wszelkich przejawów heretyckiego myślenia zwalczał ponadto szerzący się wówczas kult obrazów. Taka opinia o nim stała się bardzo głośna dopiero w XX w., gdyż przed 100 laty, czyli w 1916 r., Karl Holl opublikował dosyć obszerne studium, w którym prezentuje tekst trzech utworów Epifaniusza potępiających oddawanie czci obrazom. Adresatami tych pism byli: biskup Jan Jerozolimski, cesarz Teodozjusz oraz członkowie jego wspólnoty kościelnej. Te trzy traktaty Epifan…
Nuevas metodologías en la reacción aza-Michael intramolecular organocatalítica
2022
La síntesis asimétrica es un área clave en la Química moderna, especialmente relevante en la industria farmacéutica dada la íntima relación entre la actividad biológica de las biomoléculas y su estereoquímica. Al mismo tiempo, la concienciación sobre la contaminación y los múltiples problemas que esta puede ocasionar, ha impulsado que estas metodologías sean más ecológicas y respetuosas con en el medio ambiente. En este sentido, la organocatálisis se ha revelado en los últimos años como una de las estrategias más interesantes para la obtención de compuestos enantioenriquecidos. En consecuencia, nuestro grupo de investigación se ha centrado en la aplicación de dicha estrategia a la reacción …
Prediction of properties of chiral compounds by molecular topology
1998
Abstract A common assumption in chemistry is that chiral behavior is associated with 3-D geometry. However, chiral information is related to symmetry, which allows the topological handling of chiral atoms by weighted graphs and the calculation of new descriptors that give a weight to the corresponding entry in the main diagonal of the topological matrix. In this study, it is demonstrated that, operating in this way, chiral topological indices are obtained that can differentiate the pharmacological activity between pairs of enantiomers. The 50% inhibitory concentration (IC50) values of the D2 dopamine receptor and the σ receptor for a group of 3-hydroxy phenyl piperidines are specifically pr…
Ostacoli e determinanti dell’innovazione: un’analisi sulle imprese siciliane di successo
2010
Questo lavoro intende contribuire ad ampliare la precedente indagine Res sull’innovazione in Sicilia, soffermandosi in particolare ad analizzare i principali fattori di ostacolo alla realizzazione di innovazioni. In generale, le nostre elaborazioni mettono in evidenza l'esistenza di elevati livelli di percezione delle barriere territoriali esterne imposte dalle carenze del contesto (infrastrutture, pubblica amministrazione, servizi alle imprese etc.). Tuttavia, le nostre stime fanno emergere l’importanza delle barriere economiche e delle barriere relazionali nel determinare soprattutto le innovazioni di processo. Un altro risultato della ricerca sottolinea l’elevato grado di interdipendenza…