El exilio de la razón: Isabel de Bohemia y Simone Weil ante la ciencia cartesiana

Casi 300 años distancian la correspondencia de Isabel de Bohemia con Descartes de la lectura que del autor hace Simone Weil. Las dos, sin embargo, muestran una sutil comprensión de la aportación cartesiana y un empeño por hacerse cargo del significado de la misma en la constitución de la ciencia moderna, considerando las implicaciones de la sustitución de la geometría por el álgebra. Las dos subrayan también las dificultades queencuentran en el cartesianismo a la hora de enfocar la relación entre autoconocimiento einvestigación del mundo natural, un problema cuyas consecuencias centrarán buena partedel debate teórico del siglo XX.La investigación de las posibles coincidencias entre estas lecturas pretende aportar una perspectiva en la que se clarifican aspectos decisivos tanto del interés de estas autoras por la fundarnentación de la ciencia, como de los términos en los que, desde su origen, seplantean problemas que continúan abiertos.Casi 300 años distancian la correspondencia de Isabel de Bohemia con Descartes de la lectura que del autor hace Simone Weil. Las dos, sin embargo, muestran una sutil comprensión de la aportación cartesiana y un empeño por hacerse cargo del significado de la misma en la constitución de la ciencia moderna, considerando las implicaciones de la sustitución de la geometría por el álgebra. Las dos subrayan también las dificultades que encuentran en el cartesianismo a la hora de enfocar la relación entre autoconocimiento einvestigación del mundo natural, un problema cuyas consecuencias centrarán buena partedel debate teórico del siglo XX.La investigación de las posibles coincidencias entre estas lecturas pretende aportar una perspectiva en la que se clarifican aspectos decisivos tanto del interés de estas autoras por la fundarnentación de la ciencia, como de los términos en los que, desde su origen, seplantean problemas que continúan abiertos.

Role of the c-Jun N-terminal kinase pathway in retinal excitotoxicity, and neuroprotection by its inhibition.

J. Neurochem. (2010) 10.1111/j.1471-4159.2010.06705.x Abstract Retinal excitotoxicity is associated with retinal ischemia, and with glaucomatous and traumatic optic neuropathy. The present study investigates the role of c-Jun N-terminal kinase (JNK) activation in NMDA-mediated retinal excitotoxicity and determines whether neuroprotection can be obtained with the JNK pathway inhibitor, d-form of JNK-inhibitor 1 (d-JNKI-1). Young adult rats received intravitreal injections of 20 nmol NMDA, which caused extensive neuronal death in the inner nuclear and ganglion cell layers. This excitotoxicity was associated with strong activation of calpain, as revealed by fodrin cleavage, and of JNK. The cell-permeable peptide d-JNKI-1 was used to inhibit JNK. Within 40 min of its intravitreal injection, FITC-labeled d-JNKI-1 spread through the retinal ganglion cell layer into the inner nuclear layer and interfered with the NMDA-induced phosphorylation of JNK. Injections of unlabeled d-JNKI-1 gave unprecedentedly strong neuroprotection against cell death in both layers, lasting for at least 10 days. The NMDA-induced calpain-specific fodrin cleavage was likewise strongly inhibited by d-JNKI-1. Moreover the electroretinogram was partially preserved by d-JNKI-1. Thus, the JNK pathway is involved in NMDA-mediated retinal excitotoxicity and JNK inhibition by d-JNKI-1 provides strong neuroprotection as shown morphologically, biochemically and physiologically.

Naître et grandir au sein de la triade : le développement de l'alliance familiale

INTRODUCTION : L'alliance familiale : une jonction entre les approches développementale, familiale et systémique / Nicolas Pavez, France Frascarolo-Moutinot et Hervé Tissot - LA TRIADE PARENTS-BEBE : THEORIE ET EVALUATION DES INTERACTIONS : Le modèle de l'alliance familiale et le Jeu Trilogique de Lausanne (LTP) / Nicolas Favez - Observation des interactions triadiques en périnatalité : le Jeu du Change / Jérôme Rime et Werner Stadlmayr - Observation des interactions dans les familles avec plusieurs enfants : le Jeu du Pique-Nique / France Frascarolo-Moutinot et Nicolas Favez - L'observation du coparentage dans les familles biparentales : influence du contexte et de l'âge de l'enfant / Regina Kuersten-Hogan et James P. McHale - LE DEVELOPPEMENT NORMATIF DE LA GROSSESSE A L'ECOLE : La capacité triangulaire du bébé : une illustration à l'aide de deux cas contrastés / Elisabeth Fivaz-Depeursinge et Nicolas Favez - L'alliance coparentale prénatale comme prédicteur des perceptions du coparentage au post-partum / Sarah J. Schappe-Sullivan, Claire M. Kamp Dush et Daniel J. Bower - L'évolution de l'alliance familiale et son impact sur l'enfant à l'âge de 5 ans : une étude longitudinale en Suisse / Nicolas Favez, France Frascarolo-Moutinot et Chloé Lavanchy Scaiola - L'évolution de l'alliance familiale et son impact sur l'enfant à l'âge de 4 ans : une étude longitudinale en Italie / Alessandra Simonelli, Mara Bighin et Francesca De Palo - LA THÉRAPIE AVEC LES TRIADES : Alliance familiale dans les troubles fonctionnels et du comportement du nourrisson : évaluation avant et après une intervention thérapeutique. Une étude exploratoire / Marie-Joëlle Hervé... et al. - Le Jeu Trilogique de Lausanne (LTP) en clinique : application dans le contexte d'interventions de soutien à la relation parents-enfants / Silvia Mazzoni et Anna Lubrano Lavadera - Les comportements relationnels de l'enfant comme porte d'entrée pour intervenir sur le système familial / Chloé Lavanchy Scaiola et Kaija Puura - Le Reflective Family Play : un traitement de la famille entière centré sur l'attachement et le système familial / Diane Philipp et Christie Hayos - APPLICATIONS SPECIFIQUES : Le coparentage comme construit universel caractérisant diverses formes familiales : avancées et perspectives / James McHale et Rahael Kurrien - Les alliances coparentales dans les familles lesboparentales / Salvatore D'Amore, Alessandra Simonelli et Marina Miscioscia - Alliance familiale entre père, mère et leur bébé conçu par fécondation in vitro / Joëlle Darwiche... et al. - CONCLUSION : Le bébé dans la triade précoce / Nicolas Pavez, France Frascarolo-Moutinot et Hervé Tissot

Stabilised beta-catenin in postnatal ventricular myocardium leads to dilated cardiomyopathy and premature death.

Beta-catenin is a component of the intercalated disc in cardiomyocytes, but can also be involved in signalling and activation of gene transcription. We wanted to determine how long-term changes in beta-catenin expression levels would affect mature cardiomyocytes. Conditional transgenic mice that either lacked beta-catenin or that expressed a non-degradable form of beta-catenin in the adult ventricle were created. While mice lacking beta-catenin in the ventricle do not have an overt phenotype, mice expressing a non-degradable form develop dilated cardiomyopathy and do not survive beyond 5 months. A detailed analysis could reveal that this phenotype is correlated with a distinct localisation of beta-catenin in adult cardiomyocytes, which cannot be detected in the nucleus, no matter how much protein is present. Our report is the first study that addresses long-term effects of either the absence of beta-catenin or its stabilisation on ventricular cardiomyocytes and it suggests that beta-catenin's role in the nucleus may be of little significance in the healthy adult heart.

Angelo Panebiancos institutionaliseringshypotes: testing i en nordisk kontext

Abstract: Angelo Panebianco's institutionalizationhypothesis : testing in nordic context

Iowa Workforce Monthly, October 2010, Issue 18

Highlights: * Iowa Workforce Development Director Elisabeth Buck and Deputy Director Joe Walsh recently visited a number of IowaWORKS offices in Eastern Iowa as part of a summer tour........................................pg. 2 * Amber Connolly was recently awarded the Iowa Association of Workplace Professionals (IAWP) individual award for Outstanding Specialized Customer Service...............pg. 2 * Iowa Workforce Development has partnered with Iowa’s Community Colleges to implement Iowa’s National Career Readiness Certificate (NCRC).................pg. 3 * O*NET is an occupational information network developed under the sponsorship of the U.S. Department of Labor/Employment and Training Administration.....................pg. 3

Iowa Workforce Monthly, March 2010, Issue 14

Highlights: * Iowa Workforce Development Director Elisabeth Buck and Deputy Director Joe Walsh recently visited a number of IowaWORKS offices in Eastern Iowa as part of a summer tour........................................pg. 2 * Amber Connolly was recently awarded the Iowa Association of Workplace Professionals (IAWP) individual award for Outstanding Specialized Customer Service...............pg. 2 * Iowa Workforce Development has partnered with Iowa’s Community Colleges to implement Iowa’s National Career Readiness Certificate (NCRC).................pg. 3 * O*NET is an occupational information network developed under the sponsorship of the U.S. Department of Labor/Employment and Training Administration.....................pg. 3

Aspectos que interferem na construção da acessibilidade em bibliotecas universitárias

Apresenta-se a evolução do conceito da acessibilidade, inicialmente associado apenas ao projeto livre de barreiras, para o que é hoje conhecido como desenho para todos, envolvendo aspectos tanto do mundo físico como do mundo digital. Discute-se a importância de as bibliotecas universitárias adotarem critérios de acessibilidade, contribuindo para isso o espaço digital. A partir do estudo de caso feito em uma universidade federal brasileira específica, focado nos aspectos de acesso à informação e comunicação e aspectos atitudinais, são elaboradas propostas de melhorias para as condições de acessibilidade em bibliotecas universitárias.