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“How do you see your life now?” a photo-elicitation study focused on depression and social skills in adolescence
(Universidade Federal de São Carlos, 2022-05-23)
Trombeta, Gabriela
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https://lattes.cnpq.br/5875147172625110
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https://orcid.org/0000-0001-5485-1239
Previous studies have reported associations between low levels of social skills and the prevalence of depressive symptoms in adolescents. Although substantial quantitative research has been carried out on this association, there have been few qualitative investigations into this topic. This study explores the association of depression symptoms and social skills repertoires in adolescence qualitatively, using photo-elicitation. Eight Brazilian adolescents were divided into two groups considering the presence or absence of depression symptoms, gender and socio-economic conditions. Participants were asked to take six pictures regarding a specific question. Individual interviews about their images were conducted. Visual and textual data were analysed using Thematic Analysis and four guidance questions. Socially skilled behaviours were associated with adolescents' perceived support and considered a protective factor for depression during stressful life events. Relationships with parents and new school colleagues were the primary sources of social skills challenges. Parents’ lack of social skills seemed to be associated with adolescents’ low social skills repertories. Hobbies were found to facilitate adolescents’ engagement in social interactions. The study extends our knowledge of how adolescents experience the association of depression and social skills in their daily lives, contributing to inform adolescents' and parents' social skills training focused on decreasing adolescents’ depression symptoms. Limitations and implications for practice and suggestions for future research are discussed.
Tirando máscaras: considerações sobre vontade de saber e vontade de verdade em Foucault
(Universidade Federal de São Carlos, 2022-05-23)
Nascimento, Gláucia Silva do
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Stival, Monica Loyola
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https://lattes.cnpq.br/0624149613819754
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https://lattes.cnpq.br/2541737522124926
Cette recherche porte sur une investigation des concepts de volonté de savoir et de volonté de vérité chez Foucault, dans ses études du début des années 70. La volonté de savoir prend différentes formes, si l'on observe différents moments historiques. En philosophie, Foucault l'identifie à partir de modèles; il développe ainsi un modèle aristotélicien, et, d'autre part, nous présente le modèle nietzschéen de la volonté de savoir. Dans le premier, nous avons une implication entre le désir de savoir, la connaissance et la vérité qui reposent sur un sujet de connaissance ; dans le second, on a une dé-simplification de ces instances, une « tentative de libérer le désir de savoir de la forme et de la loi de la connaissance » (FOUCAULT, 2014, p. 23). De tels modèles constituent une première approximation de cette volonté. Pour faire une « morphologie de la volonté de savoir », Foucault (2014, p. 178), parcourt d'autres champs du savoir à la recherche d'exemples dans les pratiques judiciaires, dans celles-ci, il repère une volonté de savoir « anonyme, polymorphe » qui s'éleve à une volonté de vérité; volonté qui cherche la vérité. On voit apparaître ce type de volonté lorsqu'il analyse les rapports entre savoir et pouvoir dans la société grecque. Nous comprenons que Foucault exploite un cadre conceptuel qui implique les thèmes: de la vérité, de la connaissance, du savoir, du pouvoir et du discours, dans cette période. Dans le développement de cette thèse, nous avons exploré ce cadre. L'élément de vérité acquiert une importance particulière le long de cette voie, car il permet la formation de systèmes d'exclusion; Dans l'analyse de la vérité, le recours à Nietzsche permet à Foucault d'effectuer un double déplacement : démembrer la vérité du savoir, et la volonté de vérité, pour construire une histoire de la volonté de savoir et de la vérité à partir d'un autre fondement, qui n'a plus le sujet par référence ou volonté par faculté.
Xylella fastidiosa em oliveiras (Olea europaea): distribuição na planta, transmissão vertical e diagnose
(Universidade Federal de São Carlos, 2022-05-23)
Santos, Beatriz de Nadai Gasparini
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Coletta-Filho, Helvécio Della
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https://lattes.cnpq.br/8783964270386788
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https://lattes.cnpq.br/9382277239881678
As consequence of the recent occurrence of the disease known as Olive Quick Decline Syndrome (OQDS), caused by Xylella fastidiosa subsp. pauca (Xf-p), in olive trees (Olea europaea) there is a lack of scientific information about the biology of this pathogen in olive trees that can help to understand this pathogen and support discussions about management strategies. From these numerous gaps in the practical knowledge of this pathogen, this work has as objectives: 1. to evaluate the occurrence of vertical transmission of the bacterium; 2. to determine the distribution of Xf-p in plants with different degrees of severity; and 3. to establish a low-cost diagnostic method with the possibility of execution "in farm". Olive branches taken from an asymptomatic plant, but infected with Xf-p, were propagated in a greenhouse and the resulting seedlings were analyzed for the presence of the pathogen by real-time quantitative PCR (q-PCR). The estimated vertical transmission rate at 32 months was 57.74% (41 of 71 nursery plants) and only one plant of the 28 Xf-p-infected (0.014%) showed symptoms of OQDS. To achieve the second objective, samples from 3 plants of the cultivar 'Grapollo' showing low OQDS severity (only one branch with symptoms) and one with symptoms generalized throughout the canopy (high severity) were collected at different positions in the canopy and root system and analyzed for the presence of Xf-p by qPCR. Even under conditions of low ORDS severity positive diagnoses for Xf-p were obtained between 30% and 57% of the samples collected on asymptomatic branches, while on symptomatic branches 77% of the samples were positive. On the other hand, in plants with high incidence of OQDS 82 to 100% of samples were positive. Finally, the diagnostic method based on printing of branch extracts on nitrocellulose membranes and identification of Xf-p by serology (Tissue-Print: TP - objective 3) showed promise, but with needs for improvement since the agreement of the results between TP and qPCR techniques was only slightly partial (K = 0.01 to 0.20) according to the Cohen-Kappa index.
O processo decisório legislativo e o preceito constitucional de igualdade: uma análise da atuação da Frente Parlamentar da Agropecuária (FPA) na concepção da política fundiária brasileira
(Universidade Federal de São Carlos, 2022-05-24)
Graciano, Monyele Camargo
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Carvalho, Joelson Gonçalves de
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https://lattes.cnpq.br/0141039743607067
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https://lattes.cnpq.br/4850029029622463
This research refers to the analysis of the way in which a legislative framework can guarantee or distort the application of the constitutional principle of equality between individuals during the legislative decision-making process. The 1988 constitutional text contemplates the rights and guarantees that promote the well-being of all, without distinction of origin, race, sex, color, age. In turn, the political participation of minority groups still does not represent the structural reality of Brazilian society, thus, in this research, a verification of this scenario in an approach to the formulation of Brazilian land policy, resulting from the legal process and, historically permeated by the predilections of a rural elite, which in 2008 was consolidated in the Agricultural Parliamentary Front (FPA), to the detriment of the interests of others involved. Thus, the objective of this research was to verify how the legislative institutional framework can guarantee or distort the application of the constitutional principle of equality between individuals in the course of their decision-making process, taking into account the performance of interest groups. In this sense, the methodology was based on the investigation of the following categories of analysis: i) the structure of the land policy legislative process, based on the proceedings in the National Congress; ii) legislative proposals that dealt with rural land policy between 2008 and 2018, under the interests of the Agricultural Parliamentary Front (FPA); iii) the role of FPA members in the land policy decision-making process. From these analyses, it was possible to understand to what extent the FPA manages to foster conditions that enable the success of its demands through the legislative institutional arrangement, acting in the defense of sectoral interests and in strategic positions in the decision-making process of land policy aiming to promote the defense of rural interests to the detriment of the other beneficiaries of such a policy.
Discurso Presidencial e Gênero: análise das mensagens dos presidentes Lula e Dilma ao Congresso Nacional
(Universidade Federal de São Carlos, 2022-05-24)
Valadares, Raquel Gomes
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Oliveira, Lucy
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https://lattes.cnpq.br/4691243814521369
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https://orcid.org/0000-0002-2556-8730
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https://lattes.cnpq.br/3507966223564721
This work aims investigate how emphasis and positioning regarding the topic of gender modify by comparing two different gender presidents: Luiz Inácio Lula da Silva and Dilma Rousseff. Both are part of the same party – the Workers' Party – which would indicate a continuity of emphasis on agendas and priorities between governments that followed each other and had as a legacy significant advances around policies for minorities. The question that guided the research was: would women place more emphasis on women's (gender) issues when they occupy spaces of power? Thus, analyzing the existence of a rupture in thinking and political positioning between the two presidents was essential in investigating whether the difference in gender roles becomes an element that influences the elaboration of a compatible presidential communicative agenda. To carry out this work, a content analysis (BARDIN, 2009) (KRIPPENDORFF, 1997) of the presidents' messages between the years 2003 and 2016 was carried out, based on lexicometry, using the IRAMUTEQ software. The results showed a greater presence of terms related to gender and policies for women in President Dilma's speeches, pointing to the importance of presence in decision-making and power spaces for modulating the thematic emphases of governments in their communications.
Traços de mordidas em osso de dinossauro da Formação São José do Rio Preto, Bacia Bauru, Cretáceo Superior, Brasil
(Universidade Federal de São Carlos, 2022-05-24)
Reis, Ludimilla Fernanda dos Santos
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Ghilardi, Aline Marcele
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https://lattes.cnpq.br/5761534317977568
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Fernandes, Marcelo Adorna
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https://lattes.cnpq.br/6709493251686592
By studying fossil bite traces, we can reconstruct the behaviour of extinct organisms and better understand past communities, ecology, and ecosystems. Herein we analyse bite traces on a fragmented sauropod rib from the Upper Cretaceous of the Bauru Basin, southeastern Brazil. The fossil was collected in the Ibirá municipality region, São Paulo State, in the strata of the São José do Rio Preto Formation (Santonian-? Maastrichtian). The analysed specimen displays nine tooth drag traces on its external surface, produced between six and seven biting events. The traces consist of shallow linear grooves, with tapered ends and a serrated or smooth edge morphology. They can be classified as Linichnus serratus, Linichnus bromleyi, and Knethichnus parallelum and were produced by an organism with ziphodont dentition, most probably an Abelisauridae. These are the first feeding traces evidences the interaction between theropods and Titanosauriformes in this geological context. This work adds to the knowledge of the Bauru Basin palaeoecology and palaeobiology and expands the record of Mordichnia of Gondwana
Síntese hidrotérmica aquecida por micro-ondas e caracterização por raios X baseada em síncrotron operando de nanopartículas de LiMn2O4 enriquecidas com Li e dopadas com Al, Co ou Ni para aplicação em baterias de íons lítio
(Universidade Federal de São Carlos, 2022-05-24)
Falqueto, Juliana Bruneli
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Bocchi, Nerilso
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https://lattes.cnpq.br/5930614700886481
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https://lattes.cnpq.br/4121172667823749
A facile, fast and efficient microwave-assisted hydrothermal (MWH) route was used to synthetize undoped and doped spinels with Al or Co or Ni. The reaction was carried at low temperature of 140 °C for 5 min in an MWH reactor from aqueous solution of KMnO4, LiOH, acetone (Li/Mn = 1.2; acetone/Mn = 1.1) and the nitrate of the respective cationic dopant. The obtained material was then added in the same reactor with an aqueous solution of LiOH and submitted to a new MWH treatment at the same temperature of 140 °C for 10 min. Finally, a heat treatment in a conventional microwave oven for 4 min was carried out. Three different mol proportions of the dopants (M/Mn = 0.075, 0.025 and 0.010; M = cationic dopant) and two orders of reagents addition using a given proportion were investigated in the syntheses. The best condition was achieved when the precursor of the doping cation was dissolved in acetone using the lowest mol proportion of the reagents. The X-ray diffraction (XRD) patterns of the undoped and doped spinels (Al, Co or Ni) were all similar with highly crystalline diffraction peaks corresponding to the cubic spinel with space group Fd3 ̅m (ICSD-88644). The presence of other phases associate with the dopants and their impact on the crystallization were not detected. All synthetized materials presented a significant amount of potassium birnessite identified by XRD and calculated by Rietveld refinement. The chemical compositions were determined by inductively coupled plasma atomic emission spectroscopy (ICP-AES), resulting in Li1.24K0.05Mn1.92O4.00, Li1.46K0.06Al0.04Mn1.85O4.00, Li1.39K0.07Co0.02Mn1.85O4.00 and Li1.30K0.10Ni0.02Mn1.87O4.00. From the results of small-angle X-ray scattering (SAXS), it can be inferred that nanoparticles were obtained. Beside this, no significant changes were observed by scanning electronic microscopy (SEM), indicating that the low doping with Al, Co or Ni (less than 2.5%) had no effect on the surface morphology of the spinels synthesized by MWH. Afterward, a systematic study to understand in-depth the capacity fading mechanism of LMO nanoparticles when cycled in half cell in two different potential ranges: 3.3 – 4.3 V vs. Li+/Li and 2.0 – 4.3 V vs. Li+/Li was carried out. In the first range, the nanocrystallinity and cationic doping played an important role in improving the electrochemical performance with respect to LMO microparticles. They significantly reduced the charge-transfer resistance, lowered the 1st cycle irreversible capacity to 6%, and achieved a capacity retention between 85 and 90% after 380 cycles with excellent columbic efficiency close to 99% without compromising the specific charge at a high cycling rate of 5C. From X-ray absorption spectroscopy (XAS) measurements, the values of oxidation state of Co and Ni in as-synthesized spinels were found to be ~2.7+ and ~2.0+, respectively. They did not change upon cycling neither in the bulk nor on the surface, implying that Co and Ni did not contribute for the charge compensation and specific capacity. The fitting of the extended X-ray absorption fine structure (EXAFS) indicated that Co and Ni are in the structure of the spinels due to the shorter metal-metal distances than those of the respective standard oxides. Rietveld refinements results confirmed that Li-rich spinels were obtained with part of the Li substituting the Mn into the structure and breaking the symmetry. In the potential range of 2.0 V – 4.3 V vs. Li+/Li, the electrodes of undoped nano-sized and micron-sized spinels presented similar initial values of specific capacity of around 200 mA h g–1 (1C = 296 mA h g–1) at a C/20 rate. The best electrochemical performance was achieved for the nano-sized undoped LiMO with a specific capacity of 201 mA h g–1, 53.5% of capacity retention and 99% of coulombic efficiency after the 55th cycle at a C/20 rate. Results from operando XAS indicated that it is easier to intercalate Li+ ions into the structure of the nano-sized than into the micro-sized spinel which corroborates with its better electrochemical performance. As far as we know, the spectroscopic signature of the Jahn-Teller distortion around Mn3+ in the LMO was obtained for the first time in the present work. Using the proposed cycling program, it was possible to obtain a superior electrochemical performance for the electrode of undoped Li-rich nano-sized LMO. This electrode exhibited excellent cyclability with a capacity retention of 101.5% in the potential range of 3.3 to 4.3 V vs. Li+/Li at a C/5 rate.
Matriz de riscos nos contratos de concessões rodoviárias
(Universidade Federal de São Carlos, 2022-05-25)
Santos, Alexandre Silva
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Albuquerque, Andrei Aparecido de
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https://lattes.cnpq.br/9667573506903226
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https://lattes.cnpq.br/1648325944980197
The public service of national infrastructure, from the mid-1990s, began to be provided jointly to the private sector through contracts through the bidding law. From 1995 onwards, with the enactment of the concession law, the State sought private partners to carry out these services, assuming all the risk of the enterprise and public works within a certain period. The objective of this research is to identify and compare the allocation of contractual risks in a risk matrix in the Federal and Paulista Highway Concessions from 2009 to 2020. This research investigated 16 concession contracts, 8 federal and 8 state, corresponding to the period from 2009 to 2020. 2020, with textual analysis of risk allocations between the Grantor and Concessionaire, in order to describe relationships of differences and similarities between contracts. During these periods, the dimensions of the highways, contracted values, economics and political aspects of the federal and state governments were disregarded. Contracts were consulted by the portals of the federal and state transport regulatory agencies, and the contractual clauses were listed in the construction of a risk matrix that was paired and compared by reading and analyzing the convergences and divergences regarding the normative isomorphic aspect and based on the differentiation of the highways in the State of São Paulo due to the quality of its highways, which is among the 10 best in the country. The results found are a convergence of 57% of the contractual clauses, with occasional divergences in the amount of 19% in federal contracts with exclusive clauses; and 17% in the states. It was observed that the contracts seek a trend in relation to contracts in São Paulo, but some aspects diverge in relation to the quality of services. The contribution of this research lies in the practical application of the concepts of the new public governance such as: networking, new actors, accountability, accountability, transparency and accountability. More specifically, the risk matrix as a management tool can contribute to the effective use of resources, mapping contractual risks. This research highlights the convergences in the observation of risks of contracts drawn up by the federation and the State of São Paulo, allowing other entities of the federation to evaluate them in similar contracts.
CuOx-RHO aplicados para conversão de metano em metanol
(Universidade Federal de São Carlos, 2022-05-25)
Silva, Amanda Ferreira Santos da
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Dulnee, Siriwan
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https://lattes.cnpq.br/1526348317210690
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Bueno, José Maria Corrêa
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https://lattes.cnpq.br/0157452280626031
The direct oxidation of methane (CH4) into higher value-added products, such as methanol, has recently gained tremendous interest. The challenge is an over-oxidation of methanol to CO2 and water due to the difficulty in activating methane through C-H bond breaking. Thus, this research attempted to develop an active Cu-exchange RHO catalyst for a selective methane oxidation-to-methanol reaction. In this study, the RHO zeolite was synthesized by hydrothermal treatment using two different methods with and without an organic template (18-crown-6) compound for zeolite. By using the organic template, it is found that the crystalline Na,Cs-RHO were obtained after 2-day synthesis. The crystallinity of Na,CsRHO increases with synthesis time. In contrast, without an organic template, the crystalline Na,Cs-RHO was formed only after 8-d synthesis. The as-prepared samples were characterized by X-ray diffraction, X-ray fluorescence, and nitrogen physisorption, and were catalytically activity tested at several conditions. Among all Na,Cs-RHO samples prepared in this work, our preliminary results showed that a high crystallinity of Na.Cs-RHO synthesized for 8 days is suitable for preparing Cu-exchanged RHO. However, the highest methanol yield obtained from Cu,Na,Cs-RHO-8d is only about 16 μmol of CH3OH/g of catalyst. This could be possibly due to the presence of strong-interacted Cs ions in RHO’s pore leading to a limitation of active Cu species formed. This work further attempted to eliminate Cs and Na by ion exchanging with NH4+ ions prior to Cu ion exchanging, while the phase transformation of zeolite was observed. Still, more investigations must be carried out to develop the highly active Cu-exchanged RHO.
Integração entre a robótica educacional e a abordagem steam: identificação da área de oportunidade e desenvolvimento de protótipos
(Universidade Federal de São Carlos, 2022-05-25)
Castelli Fernandes, Nidia Mara Melchiades
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Zanon, Dulcimeire Aparecida Volante
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https://lattes.cnpq.br/1811225448261362
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https://lattes.cnpq.br/1017577953300633
It is totally necessary to introduce Digital Information and Communication Technologies (DICT) as a didactic resource in classrooms to face the challenges of Society nowadays. One of the technologies that has been used is Educational Robotics (ER) which, because of its characteristics, includes motivating didactic-pedagogical conditions and provides active learning. ER involves building, programming and manipulating robotic platforms. Its potential can be increased when associated to STEAM, based on investigative projects that starts from real problems and contextualized and interdisciplinary contents, where students propose a viable solution prototype. In this case, the following research question was established: How to identify areas of opportunity or themes that aim to integrate ER and the STEAM, in order to support the development of prototypes by students from Integrated Technical Education to High School? The identification of the areas and opportunities that can become the main theme for the study of the STEAM project, based on the competences developed in a curriculum, consisted in three stages: survey of the themes; classification of themes; achievement of Opportunity Areas (topics to be worked on the STEAM project) from Connection Maps. Were identified twelve Opportunity Areas, among which was chosen one of them, entitled Social Responsibility and Sustainability. After the selection, there was the development of the STEAM projects, by the students of a 1st grade of the Informatic to internet-Etim, course of an Etec in the interior of São Paulo State, belonging to the Paula Souza Center (CPS), containing five moments: 1st) Guiding question connected to a real problem; 2nd) Understanding the problem. What do we know about this subject? And, what do not we know? Polling; 3rd) Motivational texts and lectures for discussion and recording of ideas considered important by the groups; 4th) Product: development of a prototype as a proposal to solve the problem using the ER; 5th) Socialization and evaluation of prototypes. The analyzes indicate that there were advances in the knowledge learned by the students, as well as their intellectual (creativity, curiosity, reasoning, argumentation, decision-making, problem solving) and social (interaction, communication, collaboration and active listening) development.
Dimensionamento do conjunto manga de eixo, ponta de eixo e cubo de roda de um veículo Baja
(Universidade Federal de São Carlos, 2022-05-26)
Costa, Cleber Roberto
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Moreno, Mariano Eduardo
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https://lattes.cnpq.br/1307496862518321
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https://lattes.cnpq.br/0354719121948600
The suspension of a Baja SAE vehicle is highly demanded in competitions, due to the terrain characteristics, and can show constant failures, if badly designed. Besides, the dynamics of the car are directly linked with its own mass. Therefore, a precise dimensioning of the components will represent, not just a raise in reliability, but also in performance. With the dissemination of finite element analysis software, the dimensioning of parts with complex geometries, such as the knuckle gets much easier. However, the usage of these software by users that do not have the proper knowledge to perform a structural finite element analysis is becoming very common. It is a recurrent problem in the SAE competitions recently, also affecting the Baja UFSCar team. This work intends to design a group of components that compose part of the front suspension system of a Baja SAE vehicle, the knuckle, the hub, and the stub axle. The basis of the project will be a load history provided by a simulation made in a Python algorithm. After a revision of all the theory regarding the phenomenons involved, the dimensioning of the parts have been made with the help of a CAE software, which led to a mass reduction between 19% and 30%, of the worked components, considering a finite life of 60 hours, which is enough for four competitions, considering tests, or the life cycle of the vehicle.
Parametrização de ligantes em Co(salen) aplicados na despolimerização de ligninas
(Universidade Federal de São Carlos, 2022-05-26)
Costa, Mateus Oliveira
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Ferreira, Marco Antonio Barbosa
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https://lattes.cnpq.br/6874055640224407
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https://lattes.cnpq.br/7899790817486672
Since the industrial revolution, fossil sources such as oil, natural gas or coal have become indispensable resources for human development with a variety of uses: from energy generation to drugs production and household items. Nowadays, we possess large reserves of these sources but they are not renewable and studies indicate few decades to run out of them. The use of renewable and non-toxic sources, as biomass, provides an interesting alternative for this dependence on oil and similar. Obtaining fine chemical products from lignin is an interesting alternative for the valorization of biomass, but to achieve it in an efficient, cheap and chemically sustainable way is a challenge. In the present work, we investigate oxidation reactions of lignin models catalyzed by Co(salen) complexes trying to understand which parameters influence the reaction efficiency. Therefore, we used data from the literature to create a statistical model that guided us to the synthesis of catalysts further used in this kind of chemistry, which were evaluated by means of conversion and yield. The reactions performed with the lignin models were parameterized, giving us information about the influences on steric and electronic properties the catalyst ligands must have to maximize the catalytic efficiency.
Contribuições da psicologia histórico-cultural para o processo grupal com usuários com esquizofrenia nos Centros de Atenção Psicossocial
(Universidade Federal de São Carlos, 2022-05-26)
Piza, Helen da Costa Toledo
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Schühli, Vitor Marcel
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https://lattes.cnpq.br/2603826111657811
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Bellenzani, Renata
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https://lattes.cnpq.br/5545222663436009
The intent of this research was to investigate and systematize theoretical-practical contributions capable of adding up to a greater range of group activities at Psychosocial Care Centers – known in Brazil as CAPS - particularly to assist, along people with schizophrenia, the reorganization of personality through new mediations for reconstitution of the psychological system. This is a theoretical-conceptual study that evokes categories from historical-cultural psychology, collective health, historical-dialectical materialism and the group process theory according to the Latin American social psychology. By considering that the set of care actions in a mental health service needs to be aimed at socialization, without giving up therapeutic purposes, of psychosocial rehabilitation, it is understood that it is necessary to think about the group process in the light of the cultural-historical theory, evoking Leontiev's Activity Theory and the relation between the structure of activity and the development of the psyche. The starting point was the need to reflect on the possible mediations that a group activity could intentionally dynamize, focusing on the reorganization of consciousness and the entire psychological system. For this, it is necessary to take into account the particularities of each person with schizophrenia’s system disintegration and how this person has reacted, according to the singular and general conditions of the development of consciousness that takes place in historically configured social relationships. As a result of the theoretical-conceptual research, illustrations and practical recommendations were synthesized for the development of the main types of workshops recommended for the CAPS (therapeutic with manual and expressive, income generation and literacy/pedagogical activities). Two sections were organized: one which has more general contributions that these references add up to group practices in mental health; and another that has contributions of greater specificity for carrying out with people with schizophrenia. The most relevant principle is that groupality (sociogenetic plan of development) is the source and expression of microgenetic processes of development, which can reveal themselves as processes of reconstitution of higher psychological functions disintegrated in schizophrenia, and of the personality as a whole. Group management will be more powerful the more professionals direct their attention and efforts both to grouping (identifications, bonds, collective dimension of tasks, activities, roles and meanings), and to the dimension of singularity (needs, reasons, meanings to perform the activity), in addition to the system dynamics of the psychological functions of each participant. It is expected that the study can derive technical materials and training activities for CAPS professionals, promoting the advance in the conscious use of group techniques with users in general, particularly those affected by schizophrenia, contributing to the consolidation of the mental health policy in Brazil.
Violência entre parceiras íntimas: caracterização do fenômeno e avaliação da rede de apoio das vítimas
(Universidade Federal de São Carlos, 2022-05-26)
Furukawa, Letícia Yuki de Araujo
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Komatsu, André Vilela
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https://lattes.cnpq.br/8393101225656270
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Pessoa, Alex Sandro Gomes
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https://lattes.cnpq.br/4333565964821090
Intimate Partner Violence (IPV) is recurrent in the daily lives of many Brazilian women. Despite the recognition of the impacts of IPV, as well as the existence of homosexual relationships between women in numerous cultures, there are few studies that have focused on the experiences of violence experienced in these relationships, especially in the national context. The absence of investigations focused on this segment hides the epidemiological data and mask this harmful reality. It was hypothesized that lesbians who do not have the perception of support from social support are more exposed to IPV, as well as having more difficulties in breaking up with the aggressor partner. Based on these prerogatives, the objective of this research was to characterize IPV, more specifically in women's homosexual relationships, as well as to analyze possible associations between Perceived Social Support (PSS). This is a quantitative investigation, with a cross-sectional design, organized into three complementary studies that were presented in the form of articles. A total of 1057 Brazilian lesbian women, aged between 18 and 58 years old, participated in the investigation. Data collection was online and the following instruments were used: i) Brazil Socioeconomic Classification Criteria; ii) Revised Tactical Conflict Scale (CTS-2); iii) Perceived Social Support Scale (adult version) (EPSUS-A). Article 1 aimed to verify the association between IPV and PSS, based on the socioeconomic, ethnic and educational classification of Brazilian lesbian women. Data were analyzed using Pearson's correlation coefficient, which did not differ significantly in relation to violence data, with only differences in relation to PSS being observed. The study, despite its limitations, suggests that violence in women's homosexual relationships occurs in all social strata, regardless of ethnicity and level and education. Articles 2 and 3 are closely related as the sample was split so that Latent Class Analysis (LCA) could be conducted. In Article 2, based on an exploratory model, the objective was to characterize the manifestation of violence in women's homosexual relationships (n = 634) based on its typology and frequency, and to analyze the possible associations between violence and the perception of social support. Four significantly different classes were identified in terms of patterns of violence suffered and perceived social support. The findings reinforced that the relationship between partner violence and social support is a heterogeneous phenomenon, whose variables are not always directly related. Subsequently, in Article 3, the confirmatory analysis was performed. The sample consisted of 423 lesbian women and the number of classes obtained in the present study, through the LCA, confirmed the number of classes in the exploratory study. However, the results of this investigation suggested that the perception of social support can reduce the prevalence of violence in the relationship of only a part of the participating women. Other psychological and social variables should be included in studies of this size to detect other dimensions that are directly associated with the reduction or perpetuation of indicators of violence in women's homosexual relationships. It is hoped that this investigation will contribute to the unveiling of obscured issues regarding the manifestation of violence between intimate partners, as well as subsidize consistent reflections on the role of the support network in the rupture of violence in these relationships.
Ensino de topografias variadas do mando por informação “Quando?” em crianças com autismo
(Universidade Federal de São Carlos, 2022-05-27)
Brassolatti, Isabella Marino
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Miguel, Caio F
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Cortez, Mariéle Diniz
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https://lattes.cnpq.br/7927746584626515
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https://lattes.cnpq.br/8990262015182120
Recent studies have been developing procedures for teaching complex verbal operants to children with autism spectrum disorders (ASD), such as mands for information. However, the literature evaluating procedures for the acquisition of the mand “When?”, which can be evoked by a variety of stimuli correlated with delayed access to reinforcers, is still scarce. The present study aimed to replicate and extend the study by Landa, Hansen and Shillingsburg (2017), using the same experimental task to teach children with autism the mand for information “When?”, including a new type of trial and teaching of specific topographies (names of items) varied from this type of mand. Three boys with autism participated in the study and were exposed to experimental trials in which, after issuing a mand for an item highly preferred by the participant (e.g. “Can I play with the tablet?”), access to the item was denied by the experimenter. (e.g., “Not now”), with the aim of creating motivation for issuing the mand based on the information in question. After going through the Baseline and Training conditions, the three participants learned the mand for information topographies taught in a few teaching sessions (from eight to eleven), which were issued only during the Establishment Operation Present (OEP) type trials, and not during the other types of control trials (Establishment Operation Absent – OEA and free access – AL, the latter being inserted only for two of the three participants). Two participants showed variability in the independent responses presented. However, for two participants, it was necessary to provide tips for issuing mands for itens, which significantly influenced the teaching of the skill.
Priorização de áreas para alocação de Reserva Legal
(Universidade Federal de São Carlos, 2022-05-27)
Coutinho Neto, Reginaldo Santos
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Valente, Roberta Averna de Oliveira
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https://lattes.cnpq.br/1582627535733911
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Molin, Paulo Guilherme
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https://lattes.cnpq.br/1529819650942373
The Legal Reserve (LR) is defined by the Native Vegetation Protection Law (NVPL) as a portion of a rural property whose function is to ensure the economic and sustainable use of natural resources, contributing to the conservation and rehabilitation of ecological processes and biodiversity conservation. Rural properties or possessions that are irregular because they have a deficit of LR may comply with the law, as long as they commit to restoration measures inside the property or compensate outside, to the extent established by law. To support the decision making of the allocation of LR, the Multicriteria Evaluation (MCE) methods appear, which have been efficiently used for forest restoration processes. Considering the criteria suggested by the NVPL and other indicators of environmental fragility, the main objective of this work was to elaborate a zoning of priority areas for the allocation of LR of the Atlantic Forest and Cerrado biomes, inserted in the Alto Paranapanema watershed, having as limit rural properties declared in the Rural Environmental Registry. We observed results of different importance for each biome since the reality of each is different due to behavior of variables in each scenario. Areas classified as Very Low, Low and Moderate for LR allocation are the majority (76.7% for Cerrado and 61.8% for Atlantic Forest) and have little area covered by native vegetation (12.37% in Cerrado and 10,59% in the Atlantic Forest), with a predominance of agriculture and pasture cover. The areas classified as High and Very High priority have greater coverage of native vegetation (24.15% in the Cerrado and 34.1% in the Atlantic Forest) and that comply with the criteria guided by the NVPL. The MCE proved to be efficient even without the weighting of the criteria, allowing prioritizing areas for LR allocation within the watershed. This study can facilitate the population's choice for the placement of LR compensations and may also facilitate the public perception of the importance of compensating LR locally.
Extensões H-cleft distinguidas por H-identidades polinomiais
(Universidade Federal de São Carlos, 2022-05-27)
Oliveira Junior, Abel Gomes de
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Schützer, Waldeck
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https://lattes.cnpq.br/8638200922501477
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https://lattes.cnpq.br/9426745921249950
Our main object of study is the well-known question asking whether the set of polynomials identities distinguishes PI-algebras up to isomorphism. Let k be an algebraically closed field of characteristic 0 and H a non-semisimple monomial Hopf algebra. We prove that H-Galois objects over k are determined up to H-comodule algebra isomorphism by their polynomial H-identities. Afterwards we show that if H_N^q is a Taft algebra over a finite commutative unital ring R and N is an invertible element in R, then the H_N^q-cleft extensions over R are determined up to H_N^q-comodule R-algebra isomorphism by their polynomial H_N^q-identities.
Adolescência e divulgação não consensual de imagens íntimas: um estudo exploratório a partir de registros digitais de ocorrência
(Universidade Federal de São Carlos, 2022-05-27)
Luca, Lucas Azzis Ferreira de
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Pessoa, Alex Sandro Gomes
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https://lattes.cnpq.br/4333565964821090
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https://orcid.org/0000-0002-9271-8575
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https://lattes.cnpq.br/9544805511851927
Sexting consists of sending intimate images to third parties and its practice has been adopted as a mean of expression of sexuality mediated by digital technological resources, including by adolescents. However, such conduct imply in some risks, mainly because the Non-Consensual Disclosure of Intimate Images (NCDII) of the people involved can occur, which can impact the individual's mental health and even lead to suicide. Based on these arguments, the aim of this study was to characterize, through the reported cases available in a police station, victims, suspects and complaints alluding to the non-consensual disclosure of intimate images of adolescents. The research was qualitative, documental, exploratory-descriptive and cross-sectional. A documentary analysis of digital reported was carried out in a Women's Defense Police Station (DDM), located in a medium-sized city in the state of São Paulo, Brazil. The period analyzed encompassed to the reported cases of a period of approximately 12 years and the fieldwork was carried out in seven complementary stages. Initially, 22734 records were analyzed and, after applying the inclusion and exclusion criteria, 19 occurrences remained. In terms of the variables analyzed through the document, three dimensions were included: i) characteristics of the victim; ii) characteristics of the suspect; iii) characterization of the complaint. The findings showed that most victims were female adolescents, self-declared as white and, in most cases, were 13 or 14 years old when their intimate images were released. The alleged aggressors, in turn, were male in most of the documents analyzed, although occurrences were also identified in which the images had been shared by female friends of the adolescents. Attention was drawn to the fact that most of the documents did not present data that allow the identification of the alleged aggressors, which may imply in the difficulty of holding accountable for the violence committed. In addition, it was found that only one complaint was forwarded to the justice system, which suggests that cases of NCDII involving adolescents were not properly investigated. These findings are partially consistent with the international literature, but also pointed out to specificities of the Brazilian reality that deserve further investigation in the future.
Biofortificação agronômica de rúcula (Eruca sativa Miller.) com ferro em cultivo hidropônico
(Universidade Federal de São Carlos, 2022-05-27)
Ceccherini, Guilherme José
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Sala, Fernando César
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https://lattes.cnpq.br/6771975466075202
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https://lattes.cnpq.br/0192036018907086
Arugula is the second most cultivated leafy vegetable in the NFT (Nutrient Film Technique) hydroponic system, as it guarantees greater productivity, shorter cultivation cycle and greater efficiency in the use of water and fertilizers. Biofortification is a technique that aims to enrich the edible parts of agricultural products with micronutrients in the parts used for plant consumption. Biofortification, for example, with iron is a way to minimize anemia. The objective of this research was to evaluate the effect of iron doses on the biofortification of two arugula varieties in a hydroponic system, in the winter and summer period. The experimental design was in randomized blocks, with a factorial of 4 doses of chelated iron (EDDHA) (T1=1.8; T2=3.6; T3=5.4 and T4=7.2 g 1000L-1 ) x 2 arugula cultivars (V1= Astro and V2= Roka), with four replications. Agronomic evaluations of plant diameter, number of leaves, plant height, root length, root and shoot fresh mass, root and shoot dry mass, productivity and iron accumulation in shoots and roots were carried out, in addition to instrumental analysis of leaf area, total chlorophyll index and colorimetric analysis. Only the fresh root mass was equal to the statistics performed. Iron accumulation in roots was considerably higher than in leaf tissue, about 10-20 times higher. Therefore, in the winter period, Astro at the dose of 3.6 mg 1,000L-1 and Roka, in the summer period of the treatment, 7.2 mg 1,000L-1 , were the ones that showed the highest translocation and accumulation of Fe in the edible part.
Monitoramento estatístico aplicado à ciência dos dados: uma abordagem para validação contínua de modelos preditivos classificatórios
(Universidade Federal de São Carlos, 2022-05-27)
Bueno, Carlos Renato
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Oprime, Pedro Carlos
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https://lattes.cnpq.br/9291517431456908
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https://lattes.cnpq.br/3580541754508326
Predictive models are those that apply to data of observable variables, called independent, inferring on the behavior of another variable, observable or not, called dependent. A particular case, and widely used, are the binary classificatory models, in which the dependent variable can receive two values: Yes or no (positive/negative, success/failure). The present thesis demonstrates that operational environments increasingly digitized allow more complex applications of these classification models. Add to this the need to increase business competitiveness, through the search for information that reduces costs or increases the profitability of companies: it is the “Perfect Storm”, which increases the importance, scope, financial impacts, and horizon time of use of these models. This phenomenon occurs both within the industry with Big Data Analytics (BDA), and in other sectors, with the development of Data Science (DS). However, the boundary conditions, or existing operational conditions, when creating the model, can undergo significant variations, due to technical problems in the generation, capture, flow of information, or even in the relationships between the variables studied, which can reduce the quality of the forecast. of the created model. The literature review showed that several researchers claim that it is important to periodically check the performance of hits and misses of these models, however, there is a lack of more specific criteria and methods that define the checking frequency and sample sizes suitable for this monitoring. To fill this gap, the concepts of Project Science Research were used to integrate the concepts of Statistical Process Monitoring (SPM) with the methods of elaboration of models applied in the field of DS. In the construction of this integration, Phases I and II of the SPM were related to a structured process of data analysis and model generation, creating an approach for its continuous validation. This was validated using analytical and simulation techniques applied to the Cohen's Kappa index, resulting in prescriptive criteria for its use, supported by comparisons based on the Matthews correlation coefficient (MCC) and the index from Youden. Control charts, based on Kappa, were found to perform well for sample amounts of m=5 and sample sizes of n=500, provided the Pe value is less than 0.8. The simulations also showed that for monitoring through Kappa fewer samples are needed than for the other studied indices.