180 research outputs found

    Turning round the telescope. Centre-right parties and immigration and integration policy in Europe

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    This is an Author's Original Manuscript of 'Turning round the telescope. Centre-right parties and immigration and integration policy in Europe', whose final and definitive form, the Version of Record, has been published in the Journal of European Public Policy 15(3):315-330, 2008 [copyright Taylor & Francis], available online at: http://www.tandfonline.com/doi.org/10.1080/13501760701847341

    Mastectomy versus radiotherapy as treatment for stage I-II breast cancer: A prospective randomized trial at the National Cancer Institute

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    In 1979, the National Cancer Institute in Bethesda, Maryland initiated a randomized, prospective trial to compare surgery versus radiation therapy in the treatment of stages I and II breast cancer. Surgical treatment consists of total mastectomy with axillary lymph node dissection (modified radical mastectomy) and breast reconstruction; radiation treatment consists of gross tumor excision, axillary lymph node dissection, and comprehensive irradiation including a boost dose to the tumor bed. All patients with pathologically positive axillary nodes receive 11 cycles of adjuvant Adriamycin Âź /Cytoxan Âź chemotherapy. As of December 1984, there have been 175 patients entered in the study. Twenty-three patients have developed disease recurrence (12 mastectomy, 11 radiation), but it is too early to obtain definitive treatment-related results. En 1979 l'Institut National du Cancer de Bethesda a lancĂ© une Ă©tude prospective randomisĂ©e permettant de comparer les rĂ©sultats respectifs de la chirurgie et de la radiothĂ©rapie en ce qui concerne les stades I et II du cancer du sein. Le traitement chirurgical consiste en la mastectomie totale complĂ©tĂ©e par le curage ganglionnaire axillaire (mastectomie totale modifiĂ©e); le traitement dit radiothĂ©rapique consiste en l'exĂ©rĂšse large de la tumeur associĂ©e au curage ganglionnaire axillaire et Ă  l'administration d'une dose Ă©levĂ©e de rayons au niveau du lit tumoral. Toutes les opĂ©rĂ©es dont les ganglions sont envahis reçoivent en outre 11 cycles d'une combinaison d'Adriamycine et Cytoxan. De 1979 Ă  DĂ©cembre 1984, 175 malades ont fait l'objet de cette Ă©tude. Vingt-trois ont accusĂ© une rĂ©cidive (12 aprĂšs mastectomie et 11 aprĂšs traitement dit radiothĂ©rapique) mais il est encore trop tĂŽt pour tirer des conclusions dĂ©finitives de ces rĂ©sultats. El Instituto Nacional de CĂĄncer de Bethesda iniciĂł en 1979 un ensayo prospectivo y aleatorio orientado a comparar el tratamiento quirĂșrgico versus radioterapia en el manejo del cĂĄncer mamario en estados I y II. El tratamiento quirĂșrgico consistiĂł de mastectomĂ­a total con disecciĂłn ganglionar axilar (mastectomĂ­a radical modificada) y reconstrucciĂłn mamaria; el manejo radioterapĂ©utico consistiĂł de resecciĂłn del tumor, disecciĂłn de los ganglios linfĂĄticos axilares e irradiaciĂłn comprensiva incluyendo una dosis de refuerzo al lecho tumoral. Todos los pacientes con ganglios axilares histolĂłgicamente positivos recibieron 11 ciclos de quimioterapia adyuvante con Adriamicina/CitoxĂĄn. Hasta diciembre de 1984, 175 pacientes habĂ­an entrado al estudio. VeintitrĂ©s pacientes han desarrollado recurrencia de la enfermedad (12 mastectomĂ­a, 11 irradiaciĂłn), pero es todavĂ­a muy temprano para derivar resultados definitivos.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/41319/1/268_2005_Article_BF01655179.pd

    Shared computational principles for language processing in humans and deep language models

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    Departing from traditional linguistic models, advances in deep learning have resulted in a new type of predictive (autoregressive) deep language models (DLMs). Using a self-supervised next-word prediction task, these models generate appropriate linguistic responses in a given context. In the current study, nine participants listened to a 30-min podcast while their brain responses were recorded using electrocorticography (ECoG). We provide empirical evidence that the human brain and autoregressive DLMs share three fundamental computational principles as they process the same natural narrative: (1) both are engaged in continuous next-word prediction before word onset; (2) both match their pre-onset predictions to the incoming word to calculate post-onset surprise; (3) both rely on contextual embeddings to represent words in natural contexts. Together, our findings suggest that autoregressive DLMs provide a new and biologically feasible computational framework for studying the neural basis of language

    Autism as a disorder of neural information processing: directions for research and targets for therapy

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    The broad variation in phenotypes and severities within autism spectrum disorders suggests the involvement of multiple predisposing factors, interacting in complex ways with normal developmental courses and gradients. Identification of these factors, and the common developmental path into which theyfeed, is hampered bythe large degrees of convergence from causal factors to altered brain development, and divergence from abnormal brain development into altered cognition and behaviour. Genetic, neurochemical, neuroimaging and behavioural findings on autism, as well as studies of normal development and of genetic syndromes that share symptoms with autism, offer hypotheses as to the nature of causal factors and their possible effects on the structure and dynamics of neural systems. Such alterations in neural properties may in turn perturb activity-dependent development, giving rise to a complex behavioural syndrome many steps removed from the root causes. Animal models based on genetic, neurochemical, neurophysiological, and behavioural manipulations offer the possibility of exploring these developmental processes in detail, as do human studies addressing endophenotypes beyond the diagnosis itself

    Breast cancer in young women

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    Although uncommon, breast cancer in young women is worthy of special attention due to the unique and complex issues that are raised. This article reviews specific challenges associated with the care of younger breast cancer patients, which include fertility preservation, management of inherited breast cancer syndromes, maintenance of bone health, secondary prevention, and attention to psychosocial issues
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