4-Amino-1,8-naphthalimide-based Tröger's bases as high affinity DNA targeting fluorescent supramolecular scaffolds

The synthesis and photophysical and biological investigation of fluorescent 1,8-naphthalimide conjugated Troger's bases 1-3 are described. These structures bind strongly to DNA in competitive media at pH 7.4, with concomitant modulation in their fluorescence emission. These structures also undergo rapid cellular uptake, being localized within the nucleus within a few hours, and are cytotoxic against HL60 and (chronic myeloid leukemia) K562 cell lines.

Neural adaptations associated with interlimb transfer in a ballistic wrist flexion task.

Cross education is the process whereby training of one limb gives rise to increases in the subsequent performance of its opposite counterpart. The execution of many unilateral tasks is associated with increased excitability of corticospinal projections from primary motor cortex (M1) to the opposite limb. It has been proposed that these effects are causally related. Our aim was to establish whether changes in corticospinal excitability arising from prior training of the opposite limb determine levels of interlimb transfer.

We used three vision conditions shown previously to modulate the excitability of corticospinal projections to the inactive (right) limb during wrist flexion movements performed by the training (left) limb. These were: mirrored visual feedback of the training limb; no visual feedback of either limb; and visual feedback of the inactive limb. Training comprised 300 discrete, ballistic wrist flexion movements executed as rapidly as possible. Performance of the right limb on the same task was assessed prior to, at the mid point of, and following left limb training.

There was no evidence that variations in the excitability of corticospinal projections (assessed by transcranial magnetic stimulation (TMS)) to the inactive limb were associated with, or predictive of, the extent of interlimb transfer that was expressed. There were however associations between alterations in muscle activation dynamics observed for the untrained limb, and the degree of positive transfer that arose from training of the opposite limb.

The results suggest that the acute adaptations that mediate the bilateral performance gains realised through unilateral practice of this ballistic wrist flexion task are mediated by neural elements other than those within M1 that are recruited at rest by single-pulse TMS.

Avaliação de condicionantes ambientais a Narcissus willkommii (Samp.) A. Fernandes: bases para estratégias de conservação

Dissertação mest., Gestão e Conservação da Natureza, Universidade do Algarve, 2006

Molecular bases of classic galactosemia : searching for new therapeutic strategies

Tese de doutoramento, Farmácia (Biologia Celular e Molecular), Universidade de Lisboa, Faculdade de Farmácia, 2014

Ensino de bases de dados : testes, deteção de erros e correções

Relatório da prática de ensino supervisionada, Mestrado em Ensino de Informática, Universidade de Lisboa, 2014

Consolidação de conceitos de bases de dados com recurso à metodologia de aprendizagem baseada em projeto

Relatório da prática de ensino supervisionada, Mestrado em Ensino da Informática, Universidade de Lisboa, 2014

At the end of the day: Macmillan's account of the Cuban missile crisis

Pre-publicity for the final volume of Harold Macmillan’s memoirs, At the End of the Day, stressed that it would provide the British side of the Cuban missile crisis for the first time. The Churchillian model chosen, changes required by the Cabinet Office and Macmillan’s desire to rebuke those political opponents who claimed that the crisis demonstrated a lack of British influence in Washington, however ensured a focus on his personal relationship with President Kennedy. His larding the text with contemporary observations from his diaries also skewed Macmillan’s account and, in particular, underplayed the significance of British moves at the United Nations in New York to secure a credible United Nations inspection regime and a US guarantee of the inviolability of Cuba. Careful reconstruction of Macmillan’s real-time experience of the Cuban missile crisis demonstrates the limitations of his own account of this event

Modifying “a very dangerous message": Britain, the non-aligned and the UN during the Cuban missile crisis

This chapter analyses the unfolding of the Cuban missile crisis in the context of the 17th General Assembly of the UN and shows that, contrary to earlier accounts, U Thant was responding to pressures from the non-aligned and the British in his attempts to handle the crisis.

Prime Minister and President: Harold Macmillan’s accounts of the Cuban missile crisis

This chapter analyses the successive ways in which Macmillan re-wrote his experiences of the Cuban missile crisis and in the process sought to re-configure the memory of the event in Britain.

A lei de bases da economia social portuguesa: do projeto ao texto final

ISSN 1577-4430, com fator de impacto, calculado pelo IN-RECS (http://ec3.ugr.es/in-recj/ii/Derecho_Civil-2010.htm), Bases de dados de indexação: LATINDEX, DIALNET, ISOC, COMLUDOC e AGRIS]

Information provision improvement with a geofencing event-bases system

Nowadays there is a big percentage of the population, specially young users, which are smartphone users and there is a lot of information to be provided within the applications, information provision should be done carefully and should be accurate, otherwise an overload of information will be produced, and the user will discard the app which is providing the information. Mobile devices are becoming smarter and provide many ways to filter information. However, there are alternatives to improve information provision from the side of the application. Some examples are, taking into account the local time, considering the battery level before doing an action and checking the user location to send personalized information attached to that location. SmartCampus and SmartCities are becoming a reality and they have more and more data integrated every day. With all this amount of data it is crucial to decide when and where is the user going to receive a notification with new information. Geofencing is a technique which allows applications to deliver information in a more useful way, in the right time and in the right place. It consists of geofences, physical regions delimited by boundaries, and devices that are eligible to receive the information assigned to the geofence. When devices cross one of these geofences an alert is pushed to the mobile device with the information.

Bases del coaching en la práctica docente: su posible aplicación en una clase de ELE de la Enseñanza Básica portuguesa

El presente informe tiene como propósito definir las bases esenciales del coaching y su posible adecuación al campo educativo, en una época en la que el alumnado parece un poco «desconectado» de la Escuela, no entendiendo a priori su importancia para su propio crecimiento personal y enriquecimiento profesional en el futuro. En el primer capítulo, empezaremos por la definición del concepto de coaching, su origen y principios fundamentales. En el segundo, el foco se centrará en la importancia de la aplicación de las bases del coaching en el proceso enseñanza-aprendizaje, el papel fundamental del profesor coach y sus competencias. En el tercero capítulo se dará cuenta de algunas herramientas internas (asociadas a la propia capacidad del profesor coach) y externas (aquellas que puede utilizar el docente al echar mano de recursos externos a él mismo) importantes en un proceso de coaching. En el cuarto capítulo, se procederá a la experiencia práctica de la metodología en clase, mencionando algunas limitaciones a su adaptación a la realidad, aún en este capítulo se pondrá en destaque la importancia de generar empatía desde las primeras clases; por último, se trazará la experiencia en una clase ELE (la que fue objeto de estudio en la Práctica de la Enseñanza Supervisionada) de acuerdo con el Modelo Grow, la técnica más frecuente en coaching, describiendo el perfil de la reality y el plan de acción a llevar a la práctica a lo largo del curso según los objetivos planteados, culminando en la análisis de los resultados obtenidos y su evaluación con respecto a la efectiva prosecución de la metodología aplicada. Al final, se procederá a una reflexión generalizada sobre el coaching en la educación y sus supuestos beneficios, no solo en el espacio restricto del aula, sino en el espacio más alargado del Colegio, en una perspectiva de crear alumnos más motivados y responsables, involucrados en «aprender a aprender», «aprender a hacer», «aprender a vivir» y «aprender a ser» - aspectos fundamentales en la creación de una Escuela de futuro.

Bases scientifiques d'une philosophie de l'histoire / Docteur Gustave Le Bon

Collection : Bibliothèque de philosophie scientifique