Comparison of anesthetic efficacy and adverse effects associated with peribulbar injection of ropivacaine performed with and without ultrasound guidance in dogs

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Projector-based augmented reality for intuitive intraoperative guidance in image-guided 3D interstitial brachytherapy

PURPOSE: The aim of this study is to implement augmented reality in real-time image-guided interstitial brachytherapy to allow an intuitive real-time intraoperative orientation. METHODS AND MATERIALS: The developed system consists of a common video projector, two high-resolution charge coupled device cameras, and an off-the-shelf notebook. The projector was used as a scanning device by projecting coded-light patterns to register the patient and superimpose the operating field with planning data and additional information in arbitrary colors. Subsequent movements of the nonfixed patient were detected by means of stereoscopically tracking passive markers attached to the patient. RESULTS: In a first clinical study, we evaluated the whole process chain from image acquisition to data projection and determined overall accuracy with 10 patients undergoing implantation. The described method enabled the surgeon to visualize planning data on top of any preoperatively segmented and triangulated surface (skin) with direct line of sight during the operation. Furthermore, the tracking system allowed dynamic adjustment of the data to the patient's current position and therefore eliminated the need for rigid fixation. Because of soft-part displacement, we obtained an average deviation of 1.1 mm by moving the patient, whereas changing the projector's position resulted in an average deviation of 0.9 mm. Mean deviation of all needles of an implant was 1.4 mm (range, 0.3-2.7 mm). CONCLUSIONS: The developed low-cost augmented-reality system proved to be accurate and feasible in interstitial brachytherapy. The system meets clinical demands and enables intuitive real-time intraoperative orientation and monitoring of needle implantation.

Career guidance in Denmark : Social control in a velvet glove

La Orientación Vocacional en Dinamarca está bien organizada y es altamente profesional. Esto refleja una política orientadora centrada en el papel que la orientación juega como instrumento en el ejercicio de un leve control social. Con este telón de fondo, el dilema de la Orientación en Dinamarca reside en el delicado equilibrio existente entre la orientación considerada como una herramienta para el desarrollo personal, y como un instrumento de control social.

Vocational guidance in people with special educational needs as the result of visual impairment during the transition stage from high school to advanced education

This work proposes to seek for the factors related to the choices that people with special educational needs make as the result of the visual impairment, during the transition stage from high school to advanced education. Therefore, we have taken into consideration that Vocational Guidance and the transition towards adulthood get specific characteristics in case of visually impaired young people, particularly in what's related to continue with advanced education. The focus of this work is to be able to clarify the existence of factors that make this transition stage easier or harder, through the observation of visually impaired and blind people who complete high school. This matter has aroused interest and concern about the strategies to follow to ensure the successful entrance and remaining in the selected advanced education. However, if we don?t know the factors involved in the described fact, it's difficult to design an appropriate intervention strategy. Then, in order to take acknowledge about the specific issues of visually impaired young people who complete high school, we chose a special school for this disability and some students who will join this project

Career guidance in Quebec, Canadá

First, the guidance counselor profession in the province of Quebec will be described: the professional association to which it belongs, the required in- struction, the counselors' tasks and the institutions for which they work. There follows the description of the main current tendencies in career guidance devel- opment in this French-speaking area of Canada with about 7.2 million inhabit- ants, approximately one fourth of the total country population. Finally, a brief description of the Center for Research on Education and Labor of the University of Shebrooke as well as of some instruments that one of the teams is constructing will be provided.

Guidance in the diversity: a glance from Latin America

Guidance and Diversity, for the majority of the European countries and North America , are related to the attention to children and young people with special necessities, that are attend in an educative institution and for those who are elaborated educative programs directed to obtain one better adaptation to the prevailing social system. In most of the cases is considered that the problematic of the special necessities is imputable to genetic or personal factors that only respond to internal factors to the individuals that display them avoiding the external factors that in some cases can be more decisive determinants at the time of the conductual manifestation. In this work is pleaded because the professionals of the Guidance, as much private or public scenes of the European countries, make more specific considerations at the time of taking care of children, young people and adults, as immigrants, coming of Latin America . In an ample sense one sets out to make Guidance in the Diversity more than Guidance for the Diversity under the conception of a Guidance for All which implies the elimination of the expression "special necessities", whose connotation in our countries is not most appropriate, and than it includes the idea of an Ethnic Guidance. Perhaps the best way of boarding of these conceptions is promoting a process of Guidance from the School and not only in the School.

History of professional guidance in Argentina

Professional guidance has developed in Argentina since 1940, influenced by the guidance which in that time came from Spain, France, Belgium and Switzerland. The paper analyzes the first experiences in professional guidance, developed both in the great industrial cities as Buenos Aires and Rosario, and little urban centres as Tucumán or San Luis. The institutional and political context of such experiences is also analyzed, as well as the State's full support of them.

Career guidance in Denmark : Social control in a velvet glove

La Orientación Vocacional en Dinamarca está bien organizada y es altamente profesional. Esto refleja una política orientadora centrada en el papel que la orientación juega como instrumento en el ejercicio de un leve control social. Con este telón de fondo, el dilema de la Orientación en Dinamarca reside en el delicado equilibrio existente entre la orientación considerada como una herramienta para el desarrollo personal, y como un instrumento de control social.

Vocational guidance in people with special educational needs as the result of visual impairment during the transition stage from high school to advanced education

This work proposes to seek for the factors related to the choices that people with special educational needs make as the result of the visual impairment, during the transition stage from high school to advanced education. Therefore, we have taken into consideration that Vocational Guidance and the transition towards adulthood get specific characteristics in case of visually impaired young people, particularly in what's related to continue with advanced education. The focus of this work is to be able to clarify the existence of factors that make this transition stage easier or harder, through the observation of visually impaired and blind people who complete high school. This matter has aroused interest and concern about the strategies to follow to ensure the successful entrance and remaining in the selected advanced education. However, if we don?t know the factors involved in the described fact, it's difficult to design an appropriate intervention strategy. Then, in order to take acknowledge about the specific issues of visually impaired young people who complete high school, we chose a special school for this disability and some students who will join this project

Career guidance in Quebec, Canadá

First, the guidance counselor profession in the province of Quebec will be described: the professional association to which it belongs, the required in- struction, the counselors' tasks and the institutions for which they work. There follows the description of the main current tendencies in career guidance devel- opment in this French-speaking area of Canada with about 7.2 million inhabit- ants, approximately one fourth of the total country population. Finally, a brief description of the Center for Research on Education and Labor of the University of Shebrooke as well as of some instruments that one of the teams is constructing will be provided.

Guidance in the diversity: a glance from Latin America

Guidance and Diversity, for the majority of the European countries and North America , are related to the attention to children and young people with special necessities, that are attend in an educative institution and for those who are elaborated educative programs directed to obtain one better adaptation to the prevailing social system. In most of the cases is considered that the problematic of the special necessities is imputable to genetic or personal factors that only respond to internal factors to the individuals that display them avoiding the external factors that in some cases can be more decisive determinants at the time of the conductual manifestation. In this work is pleaded because the professionals of the Guidance, as much private or public scenes of the European countries, make more specific considerations at the time of taking care of children, young people and adults, as immigrants, coming of Latin America . In an ample sense one sets out to make Guidance in the Diversity more than Guidance for the Diversity under the conception of a Guidance for All which implies the elimination of the expression "special necessities", whose connotation in our countries is not most appropriate, and than it includes the idea of an Ethnic Guidance. Perhaps the best way of boarding of these conceptions is promoting a process of Guidance from the School and not only in the School.

History of professional guidance in Argentina

Professional guidance has developed in Argentina since 1940, influenced by the guidance which in that time came from Spain, France, Belgium and Switzerland. The paper analyzes the first experiences in professional guidance, developed both in the great industrial cities as Buenos Aires and Rosario, and little urban centres as Tucumán or San Luis. The institutional and political context of such experiences is also analyzed, as well as the State's full support of them.

Vocational guidance in people with special educational needs as the result of visual impairment during the transition stage from high school to advanced education

This work proposes to seek for the factors related to the choices that people with special educational needs make as the result of the visual impairment, during the transition stage from high school to advanced education. Therefore, we have taken into consideration that Vocational Guidance and the transition towards adulthood get specific characteristics in case of visually impaired young people, particularly in what's related to continue with advanced education. The focus of this work is to be able to clarify the existence of factors that make this transition stage easier or harder, through the observation of visually impaired and blind people who complete high school. This matter has aroused interest and concern about the strategies to follow to ensure the successful entrance and remaining in the selected advanced education. However, if we don?t know the factors involved in the described fact, it's difficult to design an appropriate intervention strategy. Then, in order to take acknowledge about the specific issues of visually impaired young people who complete high school, we chose a special school for this disability and some students who will join this project