La literatura infantil i juvenil, una especulació

Sovint trobem articles de revistes o capítols de llibres especialitzats que argumenten a favor o en contra de l'existencia d'una literatura específica per als nens i els joves. Els estudiosos que argumenten a favor, coherentment amb la hipótesi feta, presenten com a prova autors, generes, edats, de vegades fins i tot el sexe dels destinataris. També hi ha una defensa del contrari: Juan Ramón Jiménez, Walter Benjamin, Benedetto Croce o J. M. Carandell, per exemple, han intentat mostrar, de forma diversa, que la veritable literatura no pot tenir adjectius limitadors, que históricament adults i nens eren oients, més que lectors, deis mateixos contes, llegendes, poesies, i que és a partir del pensament de la i1-lustració quan es comenga a fer una literatura pedagógica específicament dirigida als infants amb finalitat moralitzadora. És una questió que constantment troba veus que opinen en un sentit o en un altre, arreu del mon i també a casa nostra. El resultat, en general, és consemblant en ambdues posicions donat que, malgrat les declaracions de principis d'intentar no classificar, és ben cert que hi ha una preocupació generalitzada per fer arribar als més petits i als joves les millors lectures o les més convenients, sobretot des d'un punt de vista formatiu i, tant en el segle passat com en el que vivim, aquest objectiu ha mogut a estudiosos, crítics, bibliotecaris, docents i editorials. Triar per oferir un text i no un altre comporta, si més no, inclusions i exclusions, és a dir, un cert tipus de classificació.

Testimonios arqueológicos del Oriente Próximo reflejados en el Séfer-Masa'ot de Benjamín de Tudela (Siria-Palestina, Mesopotamia y Egipto)

Benjamín de Tudela (en hebreo Biniamín ben rabbí Yonah mi- Tudela) es, sin duda, un navarro universal. Judío de la aljama tudelana, se ignora la fecha de su nacimiento (acaso hacia 1130). Hijo de rabino y viajero infatigable, sólo sabemos de este personaje lo poco que de él se menciona en su famoso Libro de Viajes o Séfer-masa`ot, fruto de sus vivas experiencias -las más de las veces directas- exquisitamente plasmadas en su relación de viaje, redactadas en hebreo. Conocedor del romance navarro vernáculo de la época, sabía hebreo - su lengua de instrucción y cultivo literario- y árabe, entendiendo acaso el griego y el latín.

The relationship between cognitive errors and interpersonal patterns in depressed women.

Individuals with depression process information in an overly negative or biased way (e.g., Henriques & Leitenberg, 2002) and demonstrate significant interpersonal dysfunction (e.g., Zlotnick, Kohn, Keitner, & Della Grotta, 2000). This study examined the relationship between cognitive errors (CEs) and interpersonal interactions in early psychotherapy sessions of 25 female patients with major depression. Transcripts were rated for CEs using the Cognitive Error Rating Scale (Drapeau, Perry, & Dunkley, 2008). Interpersonal patterns were assessed using the Structural Analysis of Social Behavior (Benjamin, 1974). Significant associations were found between CEs and markers of interpersonal functioning in selected contexts. The implications of these findings in bridging the gap between research and practice, enhancing treatment outcome, and improving therapist training are discussed. (PsycINFO Database Record (c) 2012 APA, all rights reserved).

Constitution of 1846

This is an excerpt from the book titled: Documentary material relating to the history of Iowa / edited by Benjamin F. Shambaugh. - Iowa City, Ia.: The State Historical Society of Iowa, [1895-1901] vol. 1 – vol. 3.

Cartulaire C de l'église de Cambrai.

Acquis le 23 février 1856 de M. Benjamin Duprat, libraire, suite à la vente Hurez, pour le prix de 182 francs, cf. étiquette de papier vert collée au contreplat "BENJAMIN DUPRAT Libraire de l'Institut, de la Bibliothèque impériale etc. Langues et Littérature orientales. Paris, Cloître-Saint-Benoît, 7" (contreplat sup.); B.n.F., département des Manuscrits, registre des acquisitions 1848-1893, n° 5021 "Recueil de chartes des XIIe, XIIIe et XIVe s., cartulaire sur le Cambrésis, in 4° vél."; Delisle, Cab. des mss., II, 303

GWAS of 126,559 individuals identifies genetic variants associated with educational attainment.

A genome-wide association study (GWAS) of educational attainment was conducted in a discovery sample of 101,069 individuals and a replication sample of 25,490. Three independent single-nucleotide polymorphisms (SNPs) are genome-wide significant (rs9320913, rs11584700, rs4851266), and all three replicate. Estimated effects sizes are small (coefficient of determination R(2) ≈ 0.02%), approximately 1 month of schooling per allele. A linear polygenic score from all measured SNPs accounts for ≈2% of the variance in both educational attainment and cognitive function. Genes in the region of the loci have previously been associated with health, cognitive, and central nervous system phenotypes, and bioinformatics analyses suggest the involvement of the anterior caudate nucleus. These findings provide promising candidate SNPs for follow-up work, and our effect size estimates can anchor power analyses in social-science genetics.

Blue luminescence at room temperature in defective MgO films

Luminescence spectroscopy has been used to characterize MgO films prepared by rf-sputtering. A clear correlation is found between the appearance of an emission peak centered at approximately 460 nm and the detection of ferromagnetic ordering in the samples. We suggest that cationic vacancies are responsible for the blue-light emission by introducing p states into the electronic band-gap. In accordance with this, our results strongly indicate that cationic vacancies are at the heart of the appearance of long-range magnetic ordering in MgO films.

Alveolar epithelial CNGA1 channels mediate cGMP-stimulated, amiloride-insensitive, lung liquid absorption.

Impairment of lung liquid absorption can lead to severe respiratory symptoms, such as those observed in pulmonary oedema. In the adult lung, liquid absorption is driven by cation transport through two pathways: a well-established amiloride-sensitive Na(+) channel (ENaC) and, more controversially, an amiloride-insensitive channel that may belong to the cyclic nucleotide-gated (CNG) channel family. Here, we show robust CNGA1 (but not CNGA2 or CNGA3) channel expression principally in rat alveolar type I cells; CNGA3 was expressed in ciliated airway epithelial cells. Using a rat in situ lung liquid clearance assay, CNG channel activation with 1 mM 8Br-cGMP resulted in an approximate 1.8-fold stimulation of lung liquid absorption. There was no stimulation by 8Br-cGMP when applied in the presence of either 100 μM L: -cis-diltiazem or 100 nM pseudechetoxin (PsTx), a specific inhibitor of CNGA1 channels. Channel specificity of PsTx and amiloride was confirmed by patch clamp experiments showing that CNGA1 channels in HEK 293 cells were not inhibited by 100 μM amiloride and that recombinant αβγ-ENaC were not inhibited by 100 nM PsTx. Importantly, 8Br-cGMP stimulated lung liquid absorption in situ, even in the presence of 50 μM amiloride. Furthermore, neither L: -cis-diltiazem nor PsTx affected the β(2)-adrenoceptor agonist-stimulated lung liquid absorption, but, as expected, amiloride completely ablated it. Thus, transport through alveolar CNGA1 channels, located in type I cells, underlies the amiloride-insensitive component of lung liquid reabsorption. Furthermore, our in situ data highlight the potential of CNGA1 as a novel therapeutic target for the treatment of diseases characterised by lung liquid overload.

Le capitaine de vaisseau ou La salamandre : vaudeville nautique en 2 actes ; précédé de "La carotte d'or", prologue / MM. Mélesville, Alexis Decomberousse et Antier

Collection : Magasin théâtral ; 3, 14

La Jeune Angleterre, par B. Disraeli. Traduit de l'anglais par Mlle A. Sobry, précédé d'une notice par M. Philarète Chasles,... avec deux clefs explicatives des personnages. Volume 1

Comprend : Notice

La Jeune Angleterre, par B. Disraeli. Traduit de l'anglais par Mlle A. Sobry, précédé d'une notice par M. Philarète Chasles,... avec deux clefs explicatives des personnages. Volume 2

Comprend : Notice

Occurrence of Symphyla (Myriapoda) in the region of the Upper Solimões River, Amazonas, Brazil

The present work aimed at identifying the Symphyla species diversity and abundance in various land-use systems under different degrees of intensification in western Amazonia. This is the first inventory of Symphyla in primary and secondary forest, crops, agroforestry systems and pastures which was carried out in Benjamin Constant municipality, in the region of the Upper Solimões River, Brazil. Samples (n = 101) were collected using a metal corer, and the symphylan extraction was carried out using Berlese-Tullgren funnels. Two genera and three species of symphylans were encountered. Considering the diversity encountered in Amazonian inventories, with only four genera and five known species overall, the three species found in the present study are considered a reasonable representation of the regional diversity. Two of the Hanseniella species found have been known to cause plant damage.