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Search Results: 1 - 10 of 28318 matches for " Luciana Dutra;Souza "
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Aprendiz versus trabalhador: adolescentes em processo de aprendizagem
Amazarray, Mayte Raya;Thomé, Luciana Dutra;Souza, Ana Paula Lazzaretti de;Poletto, Michele;Koller, Silvia Helena;
Psicologia: Teoria e Pesquisa , 2009, DOI: 10.1590/S0102-37722009000300006
Abstract: this study aimed to know the experience of adolescents in labor insertion process. the participants were 10 adolescents of both sexes, aged 15 and 16 years old, with an apprenticeship contract at a public enterprise. it was used a qualitative approach, with the application of a biosociodemographic questionnaire and focal groups. four thematic categories were created: being adolescent, apprentice versus worker, meaning of work and professional future. the results revealed fusion between the worker and apprentice roles. the experience of apprenticeship was perceived as a privileged practice for professional training. expectancies about the professional future revealed insecurity and lack of information related to labor market. this study showed the importance of the experience of apprenticeship to build worker identities and of counseling programs for adolescents.
Criando contextos ecológicos de desenvolvimento e direitos humanos para adolescentes
Souza, Ana Paula Lazzaretti de;Dutra-Thomé, Luciana;Dei Schiró, Eva Diniz Bensaja;Morais, Camila de Aquino;Koller, Silvia Helena;
Paidéia (Ribeir?o Preto) , 2011, DOI: 10.1590/S0103-863X2011000200015
Abstract: this paper describes the application of the ecological engagement method in an intervention program for human rights education and agency, targeting adolescents in situations of social vulnerability. a new microsystem was built and was possible to identify social changes in the participants' behavior, respect for the rules, etc. these changes were consistent with the proposed approach of the bioecological model of human development on the influence of environment. these findings reinforced the importance of applying the results in public and social polices.
Professional training of nursing and interdisciplinary academic: reporting experience in a psychiatric clinic
Glaudston Silva de Paula, Luciana Becker Sander, Renata Lima Bodart de Queiroz , André Luiz de Souza Braga, Elaine Antunes Cortez , Virgínia Faria Damásio Dutra
Revista de Enfermagem UFPE On Line , 2011,
Abstract: Objective: to describe the experiences in an extracurricular training in a psychiatric practice. Methodology: this is about a descriptive study, kind reports of experiences. The study population was constituted by the multidisciplinary team (including trainees), inmates and their families in a psychiatric clinic in the city of Rio de Janeiro. Results: were identified as relevant experiences: Artistic Activities, academic experience, interaction with family of the psychiatric patient and drug addicted patients. The nursing should participate with more theoretical foundation and assiduity with the goal of bringing the experiences and raise questionings in the interest of better development for the client and for the growth of the professional. Conclusion: it was observed, during the training, the favoring of interdisciplinarity in theory and practice, always aiming the care of the client. The development of extra-curricular academic activity, in scenario of care practice focusing on the interdisciplinarity and on the consolidation of health as a social right, contributes expressively for the training of academic nursing in the mental health.
Quantum propagator for some classes of three-dimensional three-body systems
A. de Souza Dutra
Physics , 2007, DOI: 10.1016/j.aop.2005.09.007
Abstract: In this work we solve exactly a class of three-body propagators for the most general quadratic interactions in the coordinates, for arbitrary masses and couplings. This is done both for the constant as the time-dependent couplings and masses, by using the Feynman path integral formalism. Finally the energy spectrum and the eigenfunctions are recovered from the propagators.
Strong-Weak Coupling Duality in Quantum Mechanics
A. de Souza Dutra
Physics , 1996,
Abstract: We present a strong-weak coupling duality for quantum mechanical potentials. Similarly to what happens in quantum field theory, it relates two problems with inverse couplings, leading to a mapping of the strong coupling regime into the weak one, giving information from the nonperturbative region of the parameters space. It can be used to solve exactly power-type potentials and to extract deep information about the energy spectra of polynomial ones.
Mapping deformed hyperbolic potentials into nondeformed ones
A. de Souza Dutra
Physics , 2005, DOI: 10.1016/j.physleta.2005.02.075
Abstract: In this work we introduce a mapping between the so called deformed hyperbolic potentials, which are presenting a continuous interest in the last few years, and the corresponding nondeformed ones. As a consequence, we conclude that these deformed potentials do not pertain to a new class of exactly solvable potentials, but to the same one of the corresponding nondeformed ones. Notwithstanding, we can reinterpret this type of deformation as a kind of symmetry of the nondeformed potentials.
Ordering ambiguity versus representation
Alvaro de Souza Dutra
Mathematics , 2007, DOI: 10.1088/0305-4470/39/1/014
Abstract: In this work we show that the ordering ambiguity on quantization depends on the representation choice. This property is then used to solve unambiguously some particular systems. Finally, we speculate on the consequences for more involved cases.
O sofrimento psíquico do profissional de enfermagem da unidade hospitalar
Silva de Paula,Glaudston; Fontes-Reis,Julia; da Concei??o-Dias,Luciana; Damásio-Dutra,Virgínia Faria; de Souza-Braga,André Luiz; Antunes-Cortez,Elaine;
Aquichán , 2010,
Abstract: the nursing staff often does not realize the dangers to which it is exposed. the objective of this study is to help identify elements in the work environment at hospitals that can cause psychological problems for nursing professionals and, on that basis, to facilitate strategies for changes to improve working conditions in the interest of better physical and mental health. this is an exploratory and explanatory study of a descriptive nature, with a qualitative- quantitative approach. it was conducted through field work at the luiz palmier maternity hospital, where nursing professionals were interviewed and asked to complete a standard form with open and closed questions. an analysis of the collected data showed the professionals who were interviewed are satisfied, to some degree, with the general conditions and with their superiors. however, in spite of that satisfaction, the results show technical personnel have a poor view of their superiors. regardless of the results and the distorted view, forged by the lack of concepts such as management and leadership, professional nurses perform in keeping with the spirit of nursing, which is based on care.
Biopsia hepática endoscópica transvaginal em cadelas
Souza, Leonardo Alves Coutinho;Brun, Maurício Veloso;Basso, Paula Cristina;Müller, Daniel Curvello de Mendon?a;Feranti, Jo?o Pedro Scussel;Santos, Fabiane Reginatto dos;Oliveira, Marília Teresa de;Colomé, Lucas Marques;Dutra, Luciana Hermes;
Ciência Rural , 2012, DOI: 10.1590/S0103-84782012000200021
Abstract: a technique of hepatic biopsy by transvaginal approach (notes - natural orifice transluminal endoscopic surgery) is proposed. seven dogs were used, and the experiment was divided into two stages including the liver biopsy and the evaluation of laparoscopic abdominal conditions after biopsy (53 days after). the animals were submitted to vaginal incision after exposition through the vulva. through the vaginal incision was introduced a flexible endoscope of 11mm with two working channels, was introduced through the vaginal incision and used to obtain liver samples. the variables analyzed to verify the feasibility of the proposed biopsy were: operative time, surgical complications, technical difficulties, the quality of sample collected, the formation of vaginal adhesions and their characteristics and the biochemical condition of the liver. in conclusion, the liver biopsy by endoscopic transvaginal access is feasible in dogs. it permits to take appropriated hepatic samples for histological studies without changinghepatic parameters and intraperitoneal adhesions.
Cristaliza??o e taxa crítica de resfriamento para vitrifica??o do poli(sebacato de decametileno)
Guimar?es, Luciana Maria;Zanotto, Edgar Dutra;
Química Nova , 2003, DOI: 10.1590/S0100-40422003000200011
Abstract: we synthesized poly(decamethylene sebacate) - p10ms - and studied its overall crystallization rates in a range of temperatures using differential scanning calorimetry in isothermal conditions, which enabled us to identify the crystallization mechanism by means of the johnson-mehl-avrami-kolmogorov equation. the critical cooling rate (rc) to vitrify the p10ms was determined using a non-isothermal method proposed by barandiarán & colmenero (bc). the value of rc is around 50-250 k/s, which confirms the experimentally observed difficulty to vitrify this polymer.
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