Search results for "Oran"
showing 10 items of 2425 documents
IONOGEL DA SALI DI IMIDAZOLIO PER LA RIMOZIONE DI COLORANTI DA ACQUE
Bóg chrześcijan i Bóg muzułmanów. Czy jest to ten sam Bóg? Refleksje przy okazji spotkania kultur
2016
W historii chrześcijaństwa i islamu możemy wskazać okresy, w których obie te religie i zbudowane na nich kultury stawały w oblic zu bezpośredniej konfrontacji. Taka konfrontacja zakładała wzajemne poznanie najis totniejszych elementów, jakie wyróżniały każdą z nich. Dlatego w obliczu ws półczesnego spotkania kultur nie można pominąć poznania Boga i jego obrazu, jaki proponują obie religie. Punktem wyjścia niniejszego opracowania stało się p ytanie, czy Boga muzułma- nów i Boga chrześcijan można utożsamić. Wychodząc o d wspólnego dla islamu 290 i chrześcijaństwa monoteizmu, w oparciu o nauczanie Kościoła wykazano, że jeden Bóg, bez względu na to, jak został przez człowieka odnaleziony, jest …
Immaginazioni frattali e immaginazioni apofeniche. Il Cold visual turn nella cultura museale contemporanea
Le Rotte Mediterranee di Imago Mundi e l’immagine contemporanea della Wunderkammer
2017
Attraverso l’analisi di Rotte Mediterranee, una delle molteplici mostre itineranti di “Imago Mundi”, la collezione in progress di arte contemporanea che Luciano Benetton commissiona e raccoglie nei suoi viaggi intorno al mondo, l’articolo dimostra come questo archivio di opere sia esso stesso un’opera, un’azione di mecenatismo contemporaneo. “Imago Mundi” è un continuo viaggio di ricerca, una mappa antropologico-visuale complessa, giocata tra la raccolta materiale delle collezioni e la loro registrazione virtuale nel catalogo digitale. Per la sua struttura espositiva enciclopedica, “Imago Mundi” rimanda al modello delle Wunderkammern: un caleidoscopio di immagini dove locale e globale coesi…
La Sicile entre métaphore et histoire
2012
Theoretical study of neutrino scattering off the stable even Mo isotopes at low and intermediate energies
2011
A systematic study of the cross sections of neutral-current neutrino scattering off the stable even Mo isotopes (mass number A = 92, 94, 96, 98, 100), at low and intermediate neutrino energies (E(nu) <= 130 MeV), is presented and discussed. The required wave functions for the initial (ground state) and all accessible final nuclear states are constructed in the context of the quasi-particle random-phase approximation (QRPA) and tested against data on the low-lying energy spectra of the isotopes in question. The individual contributions coming from the polar-vector and axial-vector components of the hadronic current for the coherent and incoherent channels of each isotope are investigated. Th…
"E ora addio, ma non per sempre, amata infanzia". Dal diario al racconto: "Peccati" di Elsa Morante
2012
From Mono- to Poly-Substituted Frameworks: A Way of Tuning the Acidic Character of C-c-H in o-Carborane Derivatives
2009
[EN] The incorporation of iodine atoms onto the boron vertices of the o-carborane framework causes, according to spectroscopic data, a uniform increase in the acidic character of the C-c-H (C-c= cluster carbon) vertices, whereas the incorporation of methyl groups onto the boron vertices of the o-carborane framework reduces their acidity. Methyl groups when attached to boron are electron-withdrawing in boron clusters, whereas iodine atoms bonded to boron act as electron donors. This has been proven on B-methyl and B-iodinated o-carboranes with NMR spectroscopy measurements and DFT calculations of natural bond orbital (NBO) charges. which show a Cumulative buildup of positive cluster only tot…
closo-borane conjugated regulatory peptides retain high biological affinity: synthesis of closo-borane conjugated Tyr(3)-octreotate derivatives for B…
2008
Despite the improvements in cancer therapy during the past years, high-grade gliomas and many other types of cancer are still extremely resistant to current forms of therapy. Boron neutron capture therapy (BNCT) provides a promising way to destroy cancer cells without damaging healthy tissue. However, BNCT in practice is still limited due to the lack of boron-containing compounds that selectively deliver boron to cancer cells. Since many neuroendocrine tumors show an overexpression of the somatostatin receptor, it was our aim to synthesize compounds that contain a large number of boron atoms and still show high affinity toward this transmembrane receptor. The synthetic peptide Tyr (3)-octre…
Receptor-mediated uptake of boron-rich neuropeptide y analogues for boron neutron capture therapy.
2014
Peptidic ligands selectively targeting distinct G protein-coupled receptors that are highly expressed in tumor tissue represent a promising approach in drug delivery. Receptor-preferring analogues of neuropeptide Y (NPY) bind and activate the human Y1 receptor subtype (hY1 receptor), which is found in 90% of breast cancer tissue and in all breast-cancer-derived metastases. Herein, novel highly boron-loaded Y1 -receptor-preferring peptide analogues are described as smart shuttle systems for carbaboranes as (10) B-containing moieties. Various positions in the peptide were screened for their susceptibility to carbaborane modification, and the most promising positions were chosen to create a mu…