Browsing by Issue Date, starting with "2018-12-07"

Filter results by year or month

Now showing 1 - 20 of 12590

O cânone em transcendência: Homoerotismo em Retrato de rapaz, de Mário Cláudio
(Universidade Federal de São Carlos, 2018-12-07)
Barili, Renan Augusto
;
Valentim, Jorge Vicente
;
https://lattes.cnpq.br/4427303771174064
;
https://lattes.cnpq.br/8517308977873278
In the present work, certain aspects of the novel Retrato de Rapaz (2014), by the Portuguese writer Mário Cláudio, were analyzed, through the biases of homoeroticism and historiographical metafiction, in order to reflect on the figuration of Leonardo da Vinci, transformed into a fictional character in this novel. The central idea was to discuss the processes of revisiting and reconstructing sacred figures, starting with questions about sexuality as a form of resistance and breaking with certain pre-established heteronormative concepts. In doing so, can we not transcend the image of the Renaissance artist, since, with this fable, it allows one to think about the occurrence of a possible “hygiene” imposed on History, which relegated, to a second level, all these sexualities that were disengaged from a normative logic? As the novel and the trajectory of the Italian artist teach us, we can no longer live in times that subject certain subjectivities to a marginalized plane, since differences and diversities require experiencing visibility and respect.
Quintais agroflorestais: da teoria à prática: uma experiência em uma república rural de estudantes de Agroecologia em Araras (SP)
(Universidade Federal de São Carlos, 2018-12-07)
Morais, Gelton Fernando de
;
Norder, Luiz Antonio Cabello
;
https://lattes.cnpq.br/0080353709980071
;
https://lattes.cnpq.br/7736326737730070
“Refazenda Morada Agroecológica” is a rural residence for Bachelor and Master students in Agroecology at UFSCar, Araras, São Paulo, which occupies an area of 5,000m² and is surrounded by the conventional culture of sugarcane. In 2011, when it was founded, its residents began to cultivate the yard. People who graduated left the residence and their vacancies were occupied by people who entered the university and chose to live in the countryside. This was also the case for the people who managed the residence's yard. Management carried out was governed by agroforestry principles. The general objective of this work is to study the case of the agroforestry yard of Refazenda. The results obtained in this work serve to support arguments about the benefits of producing food at home and the consolidation of the theoretical knowledge obtained in the classroom.
Para uma epistemologia da errância: erro, hiância e ciência em Michel Pêcheux
(Universidade Federal de São Carlos, 2018-12-07)
Almeida, João Flávio de
;
Sousa, Lucília Maria Abrahão e
;
https://lattes.cnpq.br/8828821460772801
;
https://lattes.cnpq.br/4157503916940767
Under the aegis of French Discourse Analysis, more specifically in Michel Pêcheux, the objective of this thesis is to establish a basis for a errancy (wander) epistemology: a theory of knowledge based on non-logically-stabilized that may substantiate the listening, production and circulation of other knowledge, and then produce changes in sense and subject. Our proposal is placed in the touching areas of knowledge semantics, philosophy and sociology, and for this reason will be limited to only analysing the production and circulation of “scientific” knowledge in the contemporary world. To this end we will consider the senses that oscillate between errancy and error, and from them suggest a theoretical itinerary that casts light onto the sedentarisation (stabilisation, decrease, administration and profit) of the signification from the ideological-political implementation of the concepts of mistake and success regarded by the discourse called “scientific”. We will go through two of the author’s main works: “Language, Semantics, and Ideology” (2009), and "Discourse: Structure or Event?" (2008), following the tenuous line of errancy that passes through these works and through discussions concerning “mistake” in language, the gaps that divide and cause changes in the parts that make up the linguistic base and the processes of discourse, and about the logical-rhetorical stabilisation of the senses through the scientific method and the computational axiom of the techno science.
Penalized regression methods for compositional data
(Universidade Federal de São Carlos, 2018-12-10)
Shimizu, Taciana Kisaki Oliveira
;
Louzada Neto, Francisco
;
https://lattes.cnpq.br/0994050156415890
;
https://lattes.cnpq.br/4655747321002185
Compositional data consist of known vectors such as compositions whose components are positive and defined in the interval (0,1) representing proportions or fractions of a "whole", where the sum of these components must be equal to one. Compositional data is present in different areas, such as in geology, ecology, economy, medicine, among many others. Thus, there is great interest in new modeling approaches for compositional data, mainly when there is an influence of covariates in this type of data. In this context, the main objective of this thesis is to address the new approach of regression models applied in compositional data. The main idea consists of developing a marked method by penalized regression, in particular the Lasso (least absolute shrinkage and selection operator), elastic net and Spike-and-Slab Lasso (SSL) for the estimation of parameters of the models. In particular, we envision developing this modeling for compositional data, when the number of explanatory variables exceeds the number of observations in the presence of large databases, and when there are constraints on the dependent variables and covariates.
Resfriamento transverso para um feixe atômico de estrôncio através de uma melaça ótica
(Universidade Federal de São Carlos, 2018-12-10)
Camargo, Gabriel Errera de Oliveira
;
Teixeira, Raul Celistrino
;
https://lattes.cnpq.br/6108339817883159
;
https://lattes.cnpq.br/5188021081519337
The project aims to understand the interaction behavior of an atomic beam of 88Sr strontium atoms with an optical molasses to optimize the loading of a magneto-optical trap. This system depends on several parameters that can be controlled in the laboratory, such as the power of the laser that originates the molasses, the speed of propagation of the atoms, and laser detuning. To analyze the problem, a computational model was used where a numerical integration method was used to describe the system configurations and thus explore the main characteristics of gain and efficiency in order to find the parameters that maximize the efficiency of the molasses.
Efeitos da polarização elétrica sobre as propriedades magnéticas, térmicas e magnetoelétricas em compósitos multiferroicos de 0,675Pb(Mg1/3Nb2/3)O3-0,325PbTiO3/CoFe2O4
(Universidade Federal de São Carlos, 2018-12-10)
Jimenez, Korllvary Rhanddy Charles Parra
;
Oliveira, Adilson Jesus Aparecido de
;
https://lattes.cnpq.br/4640148190073166
;
https://lattes.cnpq.br/9545814170516633
In this doctoral thesis, the magnetization, specific heat and magnetoelectric response (ME) measurements were carried out under remaining electric polarization conditions in the PMN-PT / CFO particulate multiferroic composites, with the objective of studying the effects of the electric condition boundary of the ferroelectric phase on the magnetic, thermal and magnetoelectric properties. The magnetization measurement results in the function of the magnetic field and the temperature showed that under the remaining electric polarization conditions, there were decreases in the saturation and remnant magnetization values, indicating the magnetic moment reductions. However, no change was observed for the coercive magnetic field values under the electric polarization condition, showing that the mechanical stresses of the ferroelectric phase due to the remaining electrical polarization did not contribute to the increase or decrease of these values. The effect of decreasing magnetization was attributed to the partial exchange of electronic valences of the iron ions in the cobalt ferrite. Furthermore, we observed by means of the DC magnetic susceptibility that at temperatures higher than the room temperature, during electrical depolarization process, showed the ferroelectric and ferrimagnetic phase transitions. The results of the specific heat measurement (Cp) in the function of the magnetic field and temperature, under remaining electric polarization effect, showed an increase its thermal capacity, as compared with the electric unpoled condition. This change was ascribed to the structural crystal distortion, probably, by reduction of the electronic valence of the iron. The measurements at low temperature showed the Schottky-like anomaly, being independent of the remaining electric polarization state of the sample. The ME effect measurements were carried out under two electric polarization process conditions: at room temperature and higher than that temperature, 75 °C, below at the ferroelectric-paraelectric transition temperature, 124 °C. The result of the ME coefficient showed an increase in the maximum peak, to which attributed to better performance of the piezoelectric and magnetostrictive effects by at-high temperature electrical polarization process. Furthermore, the ME dynamic effect at several temperatures was attributed to the spin/lattice relaxation and the adiabatic state under different rates variation of the magnetic field. The results showed that the remaining electric polarization state in the multiferroic composite materials go beyond influencing the ferroelectric response, and consequently the magnetoelectric response, but also, changes significantly the behavior of the saturation magnetization of the ferrimagnetic phase, indicating the importance to consider this effect in the interpretation of the physical properties of multiferroic composites.
Enfermeiro de unidade de terapia intensiva neonatal: motivação para a formação profissional
(Universidade Federal de São Carlos, 2018-12-11)
Oliveira, Ana Izaura Basso de
;
Wernet, Monika
;
https://lattes.cnpq.br/6056127658896265
;
https://lattes.cnpq.br/1273057181956030
Prematurity is linked to infant mortality, especially in its neonatal component. Brazil has been showing an increase in its incidence, especially in relation to the births of extreme preterm infants (children born with gestational age between 24 and 30 weeks). Thus, care as an interrelation brings simultaneous benefits to the critical newborn, family, and health professionals, fostering it through the involvement of all agents of this care. Given this scenario and over time, the training process experienced by health professionals, brought scientific and technological progress, improved living conditions and prevention of health problems, becoming essential to the development of good care practices, covering not only reduction of mortality, but rather, ensuring transformations to the caring process. The present study is descriptive-exploratory in nature, with a qualitative analytical approach. Its objective was to discuss the motivation of nurses working in the Neonatal Intensive Care Unit to continue professional training and to learn the experiences of this process. The present study is descriptive-exploratory in nature, with a qualitative analytical approach. Its objective was to discuss the motivation of nurses working in the Neonatal Intensive Care Unit to continue professional training and to learn the experiences of this process. The Theory of Self-determination and as a Methodological Reference to Narrative Analysis according to Lieblich, Tuval-Mashiach, and Zilber were listed as Theoretical Referential. Sixteen nurses working in cities belonging to the Health Region of the State of São Paulo participated in the study: III - Araraquara; VI - Bauru; VII - Campinas; X - Piracicaba; XIII - Ribeirão Preto; XIV - São João da Boa Vista; XV - São José do Rio Preto. The analysis of the empirical data allowed to identify that the motivation for formation is, at the beginning of the trajectory of the nurse working in NICU, based on the person of the nurse, his / her understanding about the good care. Throughout the time of practice at the NICU, he reviews his concept of care and the place of training, both his and the team. In these times, an influential determinant of motivation is the attitude of the institution, especially in the person of the supervisor. The reception received in terms of restlessness and formative yearnings for you and the team is fundamental for the propulsion or recollection of this motivation, signaled as a cardinal sign of professional life. The subjects' Insertion in the NICU ',' Specialization as initial continuing training ',' Nursing of NICU and the quality of care 'and' Continuing education and institutional support 'portray the nurses' movement in relation to training for NICU work. The analysis of the participants' narratives reveals how much the motivation for formation is, at the beginning of the trajectory, broad and connected to the objective of reaching competencies to act in the specialty and to provide a good care, based on the understanding they have about it. It is an understanding that values the intensivist clinic and the development of procedural skills for this clinic. In the formative walk, as they expand and feel more comforted in terms of clinical knowledge and common and common procedures to the context of the NICU, they reflect on the role and competencies required by nurses, when humanization and its challenges are highlighted. The search for specific training in neonatology intends to bring to the working environment new knowledge and new professional postures, in this perspective the nurse sees, as already pointed out above, a principal actor to foment issues that involve the qualification of care. However, it is evident that the deficiencies in individual and collective motivational investment, managerial improvement and conduct centered on integral care are strong indications of the urgent need to review institutionalized processes maintained in hospitals.
Avaliação do controle autonômico cardíaco e os efeitos de intervenções com e sem realidade virtual no desempenho motor em crianças com Transtorno do Desenvolvimento da Coordenação
(Universidade Federal de São Carlos, 2018-12-11)
Cavalcante Neto, Jorge Lopes
;
Tudella, Eloisa
;
https://lattes.cnpq.br/3207258034860219
;
https://lattes.cnpq.br/4175589263683027
Developmental coordination disorder (DCD) is a chronic condition characterized by significant motor impairment that interferes with functionality when performing academic, leisure and daily activities. Children with DCD have reduced motor skills and lower levels of social participation compared to their peers with typical development. Several restrictions regarding participation in group activities are documented since these children present with lower motivation in front of their more skilled peers. Due the restrictions in these different settings, children with DCD commonly present secondary consequences associated with their poor motor performance, such as cardiovascular dysfunction. Given the importance of motivational and effective interventions for children with DCD, previous studies have tested the effects of virtual reality (VR) training in order to improve their motor conditions. However, evidence with regard to the effects of VR training versus non-VR training, such as task-oriented training modalities, are still unclear. In addition, with respect to consequences regarding cardiovascular health, in particular cardiac autonomic control, studies to characterize this profile in children with DCD have not been conducted. Thus, this thesis consisted of four studies to shed light on unknown aspects regarding virtual reality training for children with DCD as well as their cardiovascular profiles with a focus on cardiac autonomic control. Study I, entitled ‘Linear and nonlinear analyses of the cardiac autonomic control in children with developmental coordination disorder: a case-control study’, aimed to assess cardiac autonomic control by linear and nonlinear analysis at supine and during orthostatic stimulus in DCD, at risk for DCD (r-DCD) and typically developed children. The results indicated blunted cardiac autonomic adjustment to the orthostatic stimulus and lower parasympathetic modulation in the supine position in children with DCD when compared with r-DCD and typically developed children. Study II, entitled ‘Is virtual reality effective in improving the motor performance of children with developmental coordination disorder? A systematic review’, aimed to synthesize evidence on the effectiveness of VR interventions for motor performance improvement in children with DCD. The results did not show enough evidence to support or refute the use of VR in order to improve motor performance in children with DCD. Study III, entitled ‘Motor intervention with and without Nintendo® Wii for children with developmental coordination disorder: protocol for a randomized clinical trial’, aimed to present a protocol to systematically compare the effects of two motor training programs (one Wii-based and the other non-Wii motor activities) on motor learning in children with DCD. The new protocol will help researchers and therapists to better understand the benefits of Wii-based motor intervention over those obtained with non-Wii interventions in children with DCD. In addition, the results from this intervention protocol will also create more systematized methods for replication in clinical practice. Finally, Study IV, entitled ‘Is Wii-based motor training better than matched task-specific training for children with developmental coordination disorder? A randomized controlled trial’, aimed to compare the relative efficacy of Wii-training versus non-Wii, task-specific training (TST) on movement skills by closely matching the type of motor activities selected for intervention. The results demonstrated similar benefits from both interventions, since all children with DCD who participated in Wii and TST groups improved significantly regarding their Movement Assessment Battery for Children – Second edition (MABC-2) total standard score. In addition, considering the MABC-2 components scores, Wii-based training had a more pronounced effect on manual dexterity while TST did for balance skills.
Cartografia das normas de gênero: pincelando representações
(Universidade Federal de São Carlos, 2018-12-11)
Figueiredo, Bianca Araci de
;
Fernandes, Hylio Laganá
;
https://lattes.cnpq.br/1315602045624096
;
https://lattes.cnpq.br/3882591223281880
Based on the biological differences observed in the bodies, Western society constructs definitions, normalizes relationships and assigns distinct social functions to women and men, in order to regulate behaviors and hierarchize relationships, composing a scenario of production and maintenance of inequalities due to gender. According to the bias of the everyday experiences of understanding each other as women and men, crossed by identifications and differences, this dissertation sought to map gender norms with high school students from two distinct school contexts, one from the periphery and another center, of schools located in the city of Sorocaba / SP. The research was constructed from the immersion in the school universe during a school year in each context. The constancy of the research led to the approximation of researcher-student relations, in order to transpose into a living description of the systems of cultural meanings of each school. Data were obtained from participant observation, especially in biology and physical education classes, in the three years of high school. In this process, the field diary proved to be an important instrument, being used to record what, as the researcher's view, weighed as the main daily events. A practical activity was carried out with eight focal groups, whose proposal consisted in the separation of images of culturally related items to women or men in three previously established categories: "What is for women?", "What is for men?" And " what is it of women and men? " Through this activity, we sought to identify the representations of gender norms stipulated and socially valued - or rejected - within each group and school. After the separation of the images, discussions were held, in which the students could position themselves as the result of the classification. Finally, there was the use of an individual structured questionnaire regarding family education, impressions of the school environment and personal pretensions with the end of high school and professional careers. Representations of women in both contexts presented similarities and differences, possibly as a result of accommodation and resistance. Girls from the periphery school avoid assigning activities, objects and instruments unique to women or men. They place a strong emphasis on the pluralities and multiplicities of gender identities, including understanding the network of social meanings and power relations involving women and men through gender norms. However, they seem to have difficulty visualizing women as intellectually equitable to men, attributing to them disciplines of accuracy and sports of strategy and logic, such as chess; while girls at the center school are somewhat conservative about gender norms, attributing aesthetic items such as hair dryers and creams, exclusive to 'women', so that rules seem to overlap with daily experiences that subvert them. These middle school girls are physically limited to the development of certain activities, but intellectually equitable in relation to men, categorizing items such as school subjects and chess as "women and men", thus not making distinctions in this regard. The boys from both schools presented more similarities than divergences in the response, which indicates the learning of a hegemonic gender norm, which crosses the various socio-cultural spaces. Finally, this study suggests that school is an important space for manifestation of reactions contrary to gender norms and that feminism has brought new perspectives and possibilities; however, cultural, economic and social factors can act as maintainers of traditional gender norms.
Síntese de adsorventes magnéticos utilizando casca de soja e sua aplicação na adsorção de ácido cafeico
(Universidade Federal de São Carlos, 2018-12-11)
Costa, Larissa Fernandes
;
Ruotolo, Luís Augusto Martins
;
https://lattes.cnpq.br/6167735734348703
;
https://lattes.cnpq.br/5898109451336835
Wastewater management has gained increasingly space on the world stage, with significant advances in both the environmental and financial spheres. Phenolic compounds are present in wastewater of various processes, such as in petrochemical plants, paper, wood, metallurgy, agroindustrial processes, coffee industry, olive mills and others. Among the phenolic compounds present in industrial waste, caffeic acid has an important space, due to its positive biological effects, such as the inhibition of carcinogenesis, antioxidant, antiviral, anti-inflammatory and antirheumatic properties. Despite the many studies on the oxidation of caffeic acid, little has been done about its recovery by adsorption. In the adsorption process, biomass residues can be used as precursors in the synthesis of adsorbents, being a source of low cost for adsorption processes. However, although these materials are inexpensive and available in large quantities, difficulties can be encountered in the separation at the end of the adsorption process. In this way, the objective of this project was to develop magnetic adsorbents with different concentrations of Fe, for adsorption and desorption in batch of caffeic acid for recovery. The magnetic characteristic of the material being studied is a key factor for separating the adsorbent from the liquid phase when it becomes saturated. In the synthesis of the adsorbents, an iron-containing polymer was first obtained by the modified Pechini method. This polymer was mixed with the soybean hull and this mixture was charred and activated in a pyrolysis reactor with CO2 flow under different temperatures. For the characterization of the material, specific surface area, Zeta potential, X-ray diffractometry (XRD), Infrared spectroscopy (FTIR), magnetization analysis using vibration sample magnetometry (VSM) and thermogravimetric (TG) analysis were performed. In the batch adsorption study, the effect of the pH on the adsorption and its relation with zeta potential of the adsorbent were evaluated. The pseudo-first and pseudo-second order models were fitted to the adsorption kinetic data. The equilibrium isotherms were analyzed at different temperatures to verify their influence on the adsorption process, and to determine the thermodynamic process quantities and isosteric heat values. In the desorption study, solutions with different concentrations of NaOH, methanol, ethanol and water at 80 ºC were used. The magnetic adsorbents synthesized and activated at 800 ºC presented high adsorptive capacities, and coal containing 1.3% Iron (418 mg g -1) showed the best result, followed by coal containing 12% Fe (316 mg g- 1). In addition to favoring adsorption, the presence of iron led to the formation of an adsorbent with properties magnetic fields. The coal containing 1.3% Fe also showed a faster adsorption kinetics with better magnetic properties. With regard to desorption, it was possible to desorb about 55% caffeic acid using methanol. The adsorption of phenolic compounds present in a real effluent presented a maximum capacity of 52 mg g-1.
Avaliação histológica na osteoartrite de joelho de ratos: validação e reprodutibilidade de uma nova classificação
(Universidade Federal de São Carlos, 2018-12-11)
Trevisan, Mariane Santos
;
Vasilceac, Fernando Augusto
;
https://lattes.cnpq.br/1220838672192063
;
https://lattes.cnpq.br/7001437637748407
The objective of this study was to develop, validate and make reproducible a new histological evaluation of the knee joint complex of rats. To acquire the sample (experimental procedure), 20 rats were divided into 5 groups: Control, Osteoarthritis 3 months, Osteoarthritis 6 months, Osteoarthritis 9 months and Osteoarthritis 12 months. The animal model of osteoarthritis was the transection of the anterior cruciate ligament of the knee. After the period of exposure to the disease of each group, the knee joints of all animals were collected and processed for the preparation of histological slides, which were stained with Harris Hematoxylin and Safranin Fast Green, and selected those that best represented OA . The generation of the items of the new evaluation, which addressed the entire articular complex at different OA times, was developed following the guiding principles for the development of a classification system (Pritzker et al., 2006), which includes not only standardization of the evaluation system itself, but also, the conditions that the histopathology is evaluated. From the preparation of the new evaluation, a training of the evaluators and the evaluation of the photomicrographs according to the New Histological Assessment was carried out and after two months the Mankin (1971) evaluation. Subsequently, the statistical analyzes, reliability through the Intra-Class Correlation Coefficient and the correlation of both evaluations were done. The new evaluation presented excellent inter- and intra-observer reliability with an Intraclass Correlation Coefficient (ICC) of 0.992 and 0.994, respectively, among all evaluators. The interobserver reliability was comparable for experienced and inexperienced observers and both obtained a CCI of 0.993. Significant correlations were found between the new histological evaluation and Mankin's, with a mean correlation coefficient (CC) of 0.95. Therefore, the new histological evaluation of the joint complex is a valid and reliable tool to evaluate the degeneration of the joint complex at different time of osteoarthritis and is suitable for inexperienced and experienced researchers.
Mikhail Bakhtin na linguagem cinematográfica
(Universidade Federal de São Carlos, 2018-12-11)
Di Camargo Júnior, Ivo
;
Miotello, Valdemir
;
https://lattes.cnpq.br/9131819326282708
;
https://lattes.cnpq.br/8581328922233655
This thesis aims to bring together some of the various concepts of Mikhail Bakhtin's broad range of studies and to correlate them with film language. On the studies carried out in a broad and unorganized manner completely by Robert Stam, a North American researcher dedicated to both Bakhtin and cinema, both as aesthetics and as language, we developed the junction of theories in a dialogical work. In this thesis we bring together the most diverse forms of expression of Bakhtinian thought and try to exemplify them, to demonstrate them, to give them a more understandable form of understanding, using the cinematographic language as another in this intellectual theoretical dialogue. Knowing that cinema and its language were never the intellectual goal of Bakhtin, we approach his theory in a dialogical way, in the pursuit of cinema as alterity. It was observed the polyphony present in the cinematographic works and of Mikhail Bakhtin, among other possible dialogues. A study was developed which sought to further enrich Bakhtinian studies in our country and which is presented as a thesis that addresses the dialogue, understanding and convergence between the forms of study, with a common objective, to demonstrate the feasibility and of Bakhtinian concepts in a living, multidisciplinary and dialogic art that is cinema.
Caracterização dos usuários da atenção básica que manifestam vontade pela esterilização cirúrgica no município de São Carlos, São Paulo
(Universidade Federal de São Carlos, 2018-12-11)
Santos, Márcia Vieira Soares
;
Callegari, Fernanda Vieira Rodovalho
;
https://lattes.cnpq.br/6123189460389930
;
Carbol, Maristela
;
https://lattes.cnpq.br/9852217198710064
Counseling in reproductive planning should consider the context of each person's life and the right of everyone to make decisions about reproduction in a free and informed way. The objective was to characterize primary care users who expressed their desire for surgical sterilization in the first year of implantation of the Line of Care of the Reproductive Planning for Surgical Sterilization of the city of São Carlos, São Paulo. It is an individual observational cross-sectional study involving 114 users from May 1, 2015 to April 30, 2016. The proportion of women (49.12%) and men (50.88%) was similar. The mean age of women was 32.9 years and that of men 34.8 years. Per capita income of up to half a minimum wage was associated with 4.7 times the preference for tubal ligation. The majority had between two to four live children (85.96%) and two to four children with current partner (a) (76.32%). The model of health care of origin of the users was indifferent. Around 50% of users were using an effective reversible contraceptive method. Most finished the process of reproductive planning in less than a year (60.53%), and three changed their opinion about the desired method. One switched from tubal ligation to vasectomy after completion of the procedure and two gave up tubal ligation preferring reversible contraceptive methods, one of which was after psychological evaluation and the other after social assessment. It is concluded that the age and number of live children met the legal criteria, that per capita family income up to half a minimum wage was associated with the preference for tubal ligation and that the rate of change of the type of surgical sterilization during the process of reproductive planning was low.
Desenvolvimento de um Apontador Estelar para o ensino de astronomia
(Universidade Federal de São Carlos, 2018-12-12)
Pedersen, Fernando Augusto
;
Carvalho Neto, João Teles de
;
https://lattes.cnpq.br/8622059450756991
;
https://lattes.cnpq.br/7246458057839408
By analyzing the optoelectronic equipments available for the teaching of astronomy, it was observed that there is no equipment that uses a beam of laser light commanded by a computer for orientation in sky observations. For this reason, this monograph aimed to develop a stellar pointer, entitled as Star Pointer. This equipment will indicate, through a beam of light emitted by a laser, the location of astronomical objects. The Star Pointer was developed at a low cost, approximately R$ 182.20, promoting observations of the sky, improving the learning in Astronomy. All software used to develop Python and Arduino programs are free and easily accessible. In order to assemble the hardware components, in-depth knowledge of electronics is not necessary. The results found in the equipment tests are encouraging, although there is a need for improvements in the software developed in Python. The equipment has a good response in the commands that are inserted and its functions are quite comprehensive. The possible commands to be carried out are: several trajectories; outline of celestial objects; indication of stars in a constellation and combinations of these commands. These commands make it possible to carry out simple activities as indicating a celestial object, and more elaborate ones as the contour of each star in a constellation. Improvements and corrections of the software are already being carried out, they aim to make the equipment more versatile and the use of the smartphone in place of the computer, making it more accessible.
Um estudo sobre denúncias de violência registradas no disque 100 - pessoas com deficiência
(Universidade Federal de São Carlos, 2018-12-12)
Lima, Marcia
;
D'Affonseca, Sabrina Mazo
;
https://lattes.cnpq.br/0381029115416584
;
https://lattes.cnpq.br/5806314803846613
People with disabilities, when compared to their non-disabled peers, are more vulnerable to violence. Considering that in violence prevention the first step is to identify its existence, the present work aims to analyze data related to complaints of violence against people with disabilities made available by Dial Human Rights-Dial 100, to characterize violence against people with disabilities in Brazil. The Dial-100 - Annual Balance 2017 - People with Disabilities was used as data source, analyzing the data related to aggression (frequency, type of violation and location); the characteristics of the victim (disability, ethnicity, age and sex) and aggressors (relationship with the victim, age, sex and ethnicity); and who was the whistleblower. There was a considerable number of complaints between the years 2011 and 2017 (M = 8800, sd = 2879), with the majority of cases (35.8%) being negligence (abandonment, food, protection, hygiene, medicines / health care). The violations occurred at home (85.6%) and the victims were mostly women (52.8%), black (29.7%), aged between 18 and 50 years old (76.9%) and intellectual disability (65.8%). Most of the identified aggressors were family members (57.1%), men (57.6%), aged between 18 and 50 years (39.6%). This situation highlights the need for violence prevention actions which must consider support and guidance for families, changes related to the vision/conceptions of people with disabilities in society, in addition to ensuring access to services and support for the disabled person and his family.
Querido diário... o que revelam as narrativas sobre ludicidade, formação e futura prática do professor que ensina(rá) matemática nos anos iniciais
(Universidade Federal de São Carlos, 2018-12-13)
Silva, Américo Junior Nunes da
;
Passos, Cármen Lúcia Brancaglion
;
https://lattes.cnpq.br/2297203444364327
;
https://lattes.cnpq.br/5104791370402425
This study aims to investigate what narratives of undergraduates of the Pedagogy course of UFSCar, constructed during the formation, about the playfulness, the teaching of mathematics and the being a teacher who teaches mathematics in the initial years. For this, therefore, we are based on the presuppositions of a narrative research, choosing it as the best way to understand the experience and embracing the narratives, simultaneously, as a method and as a phenomenon to be studied. The field texts, constructed throughout the research, were the diaries and narrative interviews conducted. We hope to understand, and this is the thesis that we defend, as the construction of these diaries and the anamnesis of their lives may have been formative and have influenced the constitution of the teaching identity of the participants. The look we have given focuses on the narratives produced during the last two years, from initial contact with the subject of "Mathematics: contents and their teaching", in the second half of 2015, to the narrative interview conducted in the first half of 2017. For composition of the research texts we consider the experiences lived and what the five students revealed in their field texts. We try to present them as a journal entry and taking into account the dynamic movement of experiences. These narratives were analyzed, therefore, in view of the following narrative movement: i) Look at what proposes the course of Pedagogy of UFSCar in search of evidence of how this formation occurs and how it was signified by the students; ii) Focus on the initial narratives and glimpses of the participants' life histories, in search of the revealed conceptions about playfulness, and to become a teacher who will teach mathematics in the initial years; and iii) Narrate, therefore, our experiences with the discipline, in the movement of the own experience, to understand how they were meant, in order to broaden the look on the research puzzle. It was from the look to the Pedagogical Project that we perceive that there is an overvaluation of a specific profile of formation. From the history of the course and its connection, since its inception, with the issues of guidance and school administration and what the students presented to us, we noticed that prioritizing one aspect of training to the detriment of others. A greater concern or closer look at the teacher training that will teach mathematics in the early years and its playfulness, for example, have been silenced in the paper. Throughout the field texts we realize that the initial formation has a socializing influence and that it depends on the nature, the structure and the training model, as well as the beliefs and what the students bring and that were constructed throughout their histories of life. The students came to the research space with their stories and built beliefs about being a student and teacher, about mathematics and how to teach it. The process of writing about encounters and taking back, from the life story itself, how this construction of the relationship with mathematics took place, made it possible to demystify the fear and some difficulties that they had. We realized that the narratives produced during the training revealed a great deal about formation, playfulness, and being a teacher who taught mathematics in the early years. The life history elements of students in Pedagogy, recorded in journals during initial formation, focusing on mathematics and playfulness, reveal marks - positive and negative of mathematics -, provoke reflections and questions about being a teacher who will teach mathematics in the early years and give clues about the professional constitution of teachers.
Projeto político e projeto pedagógico de escolas quilombolas amapaenses: contextualizando as altas habilidades/superdotação
(Universidade Federal de São Carlos, 2018-12-13)
Almeida, Roanne Priscila Castro
;
Rangni, Rosemeire de Araújo
;
https://lattes.cnpq.br/6399149504309769
;
https://lattes.cnpq.br/4227399058331918
There are people with giftedness in any population regardless the condition. However, they need to be identified and strengthened with services that enrich and favor their development process, respecting their cultural identity. There is a discrepancy regarding the schooling of the black population compared to the white Brazilian population at any level of education as well as the target public of Special Education, specifically gifted students. It is believed that through school actions it will be possible to achieve a social transformation with equity. In this way, the school should have as a guiding principle visible actions in its Political Pedagogical Project (PPP) and interventions by Pedagogical Projects (PP). In this perspective, we aimed to analyze the PPPs and PPs of two Quilombolas schools in Amapá in order to verify if they contemplate giftedness. And as specific goals: understanding the scenario of Quilombola education in the state of Amapá; analyzing the context of the schools studied, based on their PPPs and PPs; verifying which area(s) of giftedness are more explicit in the PPs of the schools surveyed; expanding the discussion of Giftedness with indications for identification, through projects of the provision and enrichment. The research was qualitative documental with a multiple case study. The results pointed out: i) the state of Amapá had 21 Quilombola schools and 1,955 students; ii) in Amapá, in the year 2017, there were 271 enrollments of students with giftedness; iii) the school PPPs indicated weaknesses in Special Education, as they did not even mention students with giftedness as a public to be considered by the school; giving emphasis to the limitations of the students; iv) the projects of both schools presented goals that favored the students, but it was verified that the identification could be done through the provision, as well as for the curricular enrichment as a form of supplementation, both as possible means to combat the existent educational problems in the school institutions. The analysis of the two schools made it possible to understand that there is an exclusion of students with giftedness in Amapá, with more prominence in Quilombolas schools.
“Servirão lasanha no RU amanhã”: alguém fala assim?
(Universidade Federal de São Carlos, 2018-12-13)
Hora, Mariana Teixeira da
;
Yokota, Rosa
;
https://lattes.cnpq.br/9230517686993400
;
https://lattes.cnpq.br/3186789619825692
In this research, we aim to analyse textbooks used as reference material in Portuguese as a foreign language (PFL) courses and its webpages, which are used as supplementary material. We intend to investigate grammar teaching of the future tense in Brazilian Portuguese on its two main forms: synthetic (amarei) and analytical (vou amar). Considering recent researches on the topic, we present the following questions: a) Is there correspondence in grammar description of the future tense in both textbooks and recent academic studies about the uses of this tense? b) Do the activities in textbooks and website provide elements that enable learners to express the future in different contexts, registers and categories of speech? Furthermore, we elaborated a prototype of a teaching unit that addresses the future tense, which was a result of the reflectance built along the research and aims to establish a connection between theory and practice. In effect, this analysis intends to promote reflection concerning grammar teaching in PFL, considering the real uses of both written and spoken language.
Sistema de localização híbrido baseado em nuvem para ambientes internos e externos
(Universidade Federal de São Carlos, 2018-12-13)
Mendes, Raul de Queiroz
;
Aroca, Rafael Vidal
;
https://lattes.cnpq.br/9262228584082064
;
https://lattes.cnpq.br/5042730285685241
With the emergence of global positioning systems (GPS), several applications could be designed based on location services, logistics chains, games, agriculture, business, security, among other applications. In this way, GPS allows obtaining locations in an external environment with some accuracy and about one centimeter of accuracy using the GPS with real-time kinematics (RTK). RTK GPS systems, however, are still expensive and rely on individual base stations and have their performance degraded indoors, or even outdoors in the presence of trees or clouds. Also, there is a growing need to locate mobile devices, such as tablets and smartphones, or even indoor mobile robots, where GPS does not work well. Thus, this work proposes a hybrid location system capable of using different technologies to provide indoor and outdoor location of mobile robots or other devices. For outdoor location, the GPS technology was used. For indoor location, Animalltag Chiip 01 Bluetooth Beacons trilateration and Wifi Node MCU (ESP8266) trilateration were used. Moreover, a cloud system was developed for the hybrid location system to process, store and visualize data.
Comunicação e Movimento na poética do compositor Chico César: os usos da Diáspora Africana na música negra no Brasil
(Universidade Federal de São Carlos, 2018-12-14)
Silveira, Dener Santos
;
Silvério, Valter Roberto
;
https://lattes.cnpq.br/9421231847055027
;
https://lattes.cnpq.br/1233082655204579
The present work analyzes the Brazilian black music from the songs and the cultural work of the singer and composer Francisco César Gonçalves - Chico César - born in the municipality of Catolé do Rocha in the sertão of the State of Paraíba / PB northeast region of Brazil. In the 1990s, the composer abandoned his career linked to journalism and entered the Brazilian music scene, after participating in music festivals in Germany. Featuring a creative poetics in his productions, Chico César begins his career as a musician and composer in the city of São Paulo / SP rescuing a sertanejo (sertão da paraíba) framework and an Africanized grammatical lexic. The set of lyrics of the composer is classified as "communication" and "movement" and is projected with diasporic production, since it disarticulate the logic of the idea of nation present in the analyzes on "Brazilian popular music". The construction of music in Brazil, through Bossa-Nova and later Tropicália, which were understood as reactive movements to a kind of national-popular movement in music, is reoriented by the use of the African diaspora in the sense of African dispersion - creation and recreation of a sense of belonging determined by situations of oppression. The strategy to achieve this goal was to deconstruct the essentialization of difference by repositioning the tensions of the Afro-Atlantic style of the black repertoire and the body. The thesis is that the linguistic innovations (communication) and the transnational re-Africanized lexicon (movement) present in the lyrics, the forms of occupying a social space, hair styles, and the means to constitute and sustain community bonds are responses provided by music of the African Diaspora in reaction to Brazilian popular music. The idea is that the Africanized cultural production of Chico Cesar is critical and dismantles the theater of popular desires which is submitted by the notion of nationality, because from its social development, it constructs a new cultural politics of representation as a new ideological complex and theoretical.