Search results for "Repo"
showing 10 items of 2753 documents
Crystal structure of μ-oxido-1,1′κ2 O:O-bis{tetra-μ-oxido-1:2κ2 O:O;1:3κ2 O:O;2:3κ4 O:O-tris[1,2,3(η5)-pentamethylcyclopentadienyl]-trianglo-tri…
2015
The title polynuclear organometallic titanium(IV) oxide, [{Ti3(η5-C5Me5)3(μ-O)4}2(μ-O)], exhibits two Ti3O4 cores bridged by an O atom located on a twofold axis. All metal centers present the typical three-legged piano-stool coordination environment, where one site is occupied by a pentamethylcyclopentadienyl ligand linked in an η5-coordination fashion, while three bridging O atoms fill the other three sites.
Are long-haul truck drivers unusually alert? A comparison with long-haul airline pilots.
2020
Abstract Background Recent studies suggest heavy vehicle drivers self-estimate their sleepiness unexpectedly low during night duties. The present study compared sleepiness ratings of long-haul truck drivers with those of long-haul airline pilots during night and non-night duties. In addition, the correspondence between self-rated manifest and predicted latent sleepiness was examined in the two groups. Methods Twenty-two drivers and 33 pilots participated. Their working hours, sleep, on-duty sleepiness, and use of sleepiness countermeasures were measured in naturalistic conditions. Predictions of latent sleepiness were based on the measurements of working hours and sleep using the Sleep/Wake…
Capturing colorectal cancer inter-tumor heterogeneity in patient-derived xenograft (PDX) models
2019
Patient‐derived xenograft (PDX) models have become an important asset in translational cancer research. However, to provide a robust preclinical platform, PDXs need to accommodate the tumor heterogeneity that is observed in patients. Colorectal cancer (CRC) can be stratified into four consensus molecular subtypes (CMS) with distinct biological and clinical features. Surprisingly, using a set of CRC patients, we revealed the partial representation of tumor heterogeneity in PDX models. The epithelial subtypes, the largest subgroups of CRC subtype, were very ineffective in establishing PDXs, indicating the need for further optimization to develop an effective personalized therapeutic approach …
Cathepsin D Content in Colorectal Cancer
1995
Cathepsin D content and activity were determined in matched paired sets of colorectal tumor tissue and normal mucosa and correlated with a number of biological and clinical parameters. Significantly higher cathepsin D activity was measured in tumor cytosol compared to paired normal mucosa (p < 0.02), in Dukes’ stage A tumors compared to Dukes’ B and C (p < 0.05), in tumors < 5 cm compared to those > 5 cm, or in tumors with a low proliferation rate compared to those with a high proliferation rate (p < 0.05). Moreover, significant differences in enzyme activity between tumor tissue and paired normal mucosa were observed in node-positive and G2 tumors (p < 0.05). No significa…
Els triangles amorosos i l'amor cast. Alguns paral·lelismes entre la novel·la grega antiga i ¨Tirant lo Blanc¨
2018
Malgrat la distància temporal, cultural i lingüística que separa el Tirant lo Blanch i la novel·la grega antiga, es poden establir paral·lelismes evidents en personatges, escenes i motius, pel que fa al tractament de l?amor. En el present article ens centrem en l?enamorament de la parella de protagonistes de la novel·la de Joanot Martorell i de la novel·la d?Aquil·les Taci, Leucipe i Clitofont (s. II dC), i en algunes fites pel que fa al progrés de la seva relació amorosa. A continuació, analitzem els personatges de l?emperadriu i la Viuda Reposada, amb el mirall de les dones adúlteres de les novel·les Leucipe i Clitofont i Etiòpiques, com a protagonistes dels respectius triangles amorosos…
Los procesos de derivación locucional en el continuum discursivo de la literatua medieval de castigos
2016
Las características formales y estilísticas del género sapiencial se antojan fundamentales para el estudio histórico de la fraseología. Por su brevedad y concisión, por su capacidad de adaptarse lingu?ísticamente a tradiciones literarias que nacen y se desarrollan en contextos culturales muy diversos, las colecciones de sentencias medievales que tuvieron su eclosión en el siglo XIII y que llegaron hasta el siglo XV como consecuencia de un continuum discursivo, se caracterizaron por manifestar un uso locucional bastante nutrido. Esta investigación tiene como principal objetivo caracterizar todas las locuciones prepositivas cuyo núcleo se vio sometido a un proceso de derivación léxica, lo cua…
Estudi geolingüístic del parlar de la Safor
2020
EnglishThis paper describes in detail the speech in the region of La Safor —with emphasis on the phonetics and the lexical, and also on the morphosyntax and the phraseology. People from almost all the towns and villages in the region and bordering ones were surveyed between 2008 and 2015. A description of the regional speech is given based on the results obtained. The repopulation process in the 17th century explains the Balearic influence in this dialectal variation of southern Valencian. Geographical factors have created areas with common characteristics within La Safor and have boosted the entrance of features from other dialects (central Valencian) and subdialects (southern Valencian fr…
Migration d'images et icônes de la mémoire : l'apport de la guerre d'Espagne
2011
En somme, la guerre d'Espagne apparaît comme le théâtre d'un équilibre précaire et paradoxal : les photographes et les opérateurs tournent leur regard vers la population civile, la prennent en mouvement grâce aux nouvelles techniques, à cause aussi, si 1'on veut, du chaos que le conflit entraîna sur le destin de ces non-combattants. Ils ont pu certainement éprouver des expériences inhumaines, mais le regard qui les observe les humanise en quelque sorte, meme (surtout) dans la douleur. Ce sera, oserais-je le dire, la dernière fois. C'est peut-être la raison pour laquelle a pu s'installer ce lieu commun qui voit la guerre d'Espagne comme la dernière guerre photogénique.
Otro aspecto sobre la repoblación del Valle del Duero
1971
Análisis de la implementación Schema.org en el repositorio RODERIC e impacto en el posicionamiento en Google y Google Scholar
2021
espanolSe presenta la implementacion de Schema.org en el repositorio RODERIC de la Universitat de Valencia. Para el analisis del impacto de la implementacion se han definido ocho indicadores que se han analizado en Google Search y Google Scholar segun el caso: visitas, visitas a registros bibliograficos, documentos descargados, impresiones, clics, CTR, posicion media en la SERP y posicion en la SERP que fueron analizados durante dos periodos consecutivos de un ano, antes y despues de la implementacion. Los resultados obtenidos muestran resultados desiguales para ambos buscadores. En el caso de Google Search, a pesar de conseguirse un incremento considerable en el numero de impresiones (21,0…