Search results for "B3"
showing 10 items of 193 documents
Is periapical surgery follow-up with only two-dimensional radiographs reliable? A retrospective cohort type sensitivity study
2021
Background Two-dimensional (2D) radiographic techniques are commonly used for assessing lesion prognosis after endodontic surgery. The present retrospective cohort study analyzes the sensitivity and ability of different radiographic techniques in obtaining area and volume measurements of periapical lesions. Material and Methods Preoperative and follow-up (6-48 months) periapical and panoramic radiographs (index test) and cone-beam computed tomography (CBCT) images (reference standard) were selected from an endodontic microsurgery database. Sensitivity was analyzed independently by two examiners. The areas of the 2D radiographic images and CBCT volumes were studied using Itk-Snap software an…
Lament for the loss of al-Andalus in two Zajal from Cútar
2012
This article edits, translates, comments and examines several aspects related with two strophic poems in Andalusian Arabic dialect. They are written in a miscellaneous volume recently found in Cútar (Málaga). Their contents speak about the hard moments lived during the last times of Muslim political power in the Iberian Peninsula. Mention is made to the copyist and the possible author of the poems.
Pintura califal de Bédar (Almería, 355/966)
2020
Esta investigación se centra en un texto árabe pintado sobre un elemento inusual: una balsa de agua para riego en Bédar (Almería). Junto al epígrafe que la data, hay dibujados dos animales cuadrúpedos que quizá representen una escena de caza y una cenefa decorativa; conserva asimismo otros signos gráficos y diseños muy degradados que no ha sido posible descifrar totalmente. Como hasta ahora no se había determinado su cronología, en este estudio he seguido el método habitual en Epigrafía Árabe: dibujar los trazos visibles y restituir después las partes de pintura desaparecida o muy borrada. Como resultado de este estudio queda de relieve el valor de este destacado documento de la cultura pop…
De Pablo a Saulo: traducción, crítica y denuncia de los libros plúmbeos por el P. Ignacio de las Casas, S. J.
2002
The Morisco Jesuit P. Ignacio de Las Casas collaborated in the translation of some of the lead books found in Granada at the end of the 16th century. At first he was a partisan of their authenticity, but he rapidly became convinced that they were false. There followed a fierce struggle to make the Church prevent their publication. In the article his activity as a translator of these texts is reviewed, together with the arguments, which he used in order to criticise the doctrine contained in the lead books. In addition to noting the presence of Islamic elements, de Las Casas saw in them clear signs of ancient anti-trinitarian heresies. Although he does not consider them the work of Moriscos,…
Los falsos <i>Sagunt</i> de las fuentes árabes
2009
Not available.<br><br>No disponible.
Un asesinato en la Valldigna (Valencia, 1492)
2005
In 1492, a fatal robbery was committed in a small village in the Kingdom of Valencia. This article analyses the statements of the witnesses to a confession of this crime that were recorded in an Arabic document. The document provides evidence for the application of sharī'a law among Muslims in a territory that was no longer part of an Islamic state - in this case, the meting out of punishments for blood crimes. The survival of the document as part of the case file of the Christian court that adjudicated the case shows that the Valencian justice system considered valid documents produced by a Muslim judge, by a court clerk or by a notary. Moreover, these decisions were provided in Arabic wit…
A tyrosinase peptide presented by HLA-B35 is recognized on a human melanoma by autologous cytotoxic T lymphocytes
1999
We previously described different cytotoxic T lymphocyte (CTL) clones isolated from the blood lymphocytes of a melanoma patient after in vitro stimulation with autologous tumor cells. These CTL clones recognized at least 2 distinct antigens on the melanoma cells. Here, we show that one of them consists of a peptide derived from tyrosinase and presented by HLA-B35. The peptide is 9 amino acids long and has the sequence LPSSADVEF. It can be presented by the 2 major B35 allelic subtypes, B*3501 and B*3503. As HLA-B35 is one of the most frequent HLA-B specificities, being present in about 20% of Caucasian individuals, it may be a useful target for peptide-based immunotherapy of melanoma.
VECTOR-VALUED FUNCTIONS INTEGRABLE WITH RESPECT TO BILINEAR MAPS
2008
Let $(\Omega, \Sigma, \mu)$ be a $\sigma-$finite measure space, $1\le p \lt \infty$, $X$ be a Banach space $X$ and ${\cal B} :X\times Y \to Z$ be a bounded bilinear map. We say that an $X$-valued function $f$ is $p-$integrable with respect to ${\cal B}$ whenever $\sup\{\int_\Omega\|{\cal B}(f(w),y)\|^pd\mu: \|y\|=1\}$ is finite. We identify the spaces of functions integrable with respect to the bilinear maps arising from H\"older's and Young's inequalities. We apply the theory to give conditions on $X$-valued kernels for the boundedness of integral operators $T_{{\cal B}}(f) (w)=\int_{\Omega'}{{\cal B}}(k(w,w'),$ $f(w'))d\mu'(w')$ from ${\mathrm L}^p(Y)$ into ${\mathrm L}^p(Z)$, extending t…
About Graph Mappings
2019
Summary In this articles adjacency-preserving mappings from a graph to another are formalized in the Mizar system [7], [2]. The generality of the approach seems to be largely unpreceeded in the literature to the best of the author’s knowledge. However, the most important property defined in the article is that of two graphs being isomorphic, which has been extensively studied. Another graph decorator is introduced as well.
Weighted norm inequalities in a bounded domain by the sparse domination method
2019
AbstractWe prove a local two-weight Poincaré inequality for cubes using the sparse domination method that has been influential in harmonic analysis. The proof involves a localized version of the Fefferman–Stein inequality for the sharp maximal function. By establishing a local-to-global result in a bounded domain satisfying a Boman chain condition, we show a two-weight p-Poincaré inequality in such domains. As an application we show that certain nonnegative supersolutions of the p-Laplace equation and distance weights are p-admissible in a bounded domain, in the sense that they support versions of the p-Poincaré inequality.