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Campus Goiás (CG) 0
Região Metropolitana de Goiânia (RMG) 12959
Campus Samambaia, Campus Colemar Natal e Silva, Campus Aparecida de Goiânia.

Submissões Recentes

Coloração de identificação local em algumas classes de grafos
(Universidade Federal de Goiás, 2026-04-06) Oliveira, Robson Medrado de; Silva, Hebert Coelho da; http://lattes.cnpq.br/4898337852702758; Santana, Márcia Rodrigues Cappelle; http://lattes.cnpq.br/4638125536971138; Santana, Márcia Rodrigues Cappelle; Nascimento, Julliano Rosa; Longo, Humberto José; Martins, Nícolas de Almeida; Almeida, Sheila Morais de
locally identifying coloring (lid-coloring) of a graph is a proper coloring such that, for any edge uv, if u and v have distinct closed neighborhoods, then the sets of colors used on the vertices of the closed neighborhoods of u and v are distinct. The locally identifying chromatic number (lid-chromatic number) of a graph G, denoted by χlid(G), is the minimum number of colors required in any lid-coloring of G. We studied locally identifying colorings of powers of paths graphs. We investigate lid-colorings in split graphs and in subclasses such as complete split graphs and split-comparability graphs, obtaining exact values and bounds for the lid-chromatic number in these classes. In addition, we show that the problem of deciding whether a split graph admits a lid-coloring with a given number of colors is NP-complete. Next, we study lid-colorings in the corona product of graphs. In this context, besides structural results and bounds, we prove that the problem of deciding the existence of a lid-coloring in graphs obtained through the corona product is also NP-complete. We also determined exact values of the lid-chromatic number of the corona product for several families, including cases in which the factors are paths, cycles, complete graphs, and complements of complete graphs. We also establish lower and upper bounds for the lid-chromatic number in more general cases. Finally, we study the lid-chromatic number of the Cartesian product of a complete graph with a path. Moreover, we provide lower and upper bounds for graphs obtained from the Cartesian product between a complete graph and a cycle, as well as between two complete graphs.
Niveis crescentes de protease em dietas para frangos
(Universidade Federal de Goiás, 2022-11-28) Carvalho, Deborah Pereira; Leandro, Nadja Susana Mogyca; http://lattes.cnpq.br/3136809931691012; Café, Marcos Barcellos; http://lattes.cnpq.br/9860968235125158; Stringhini, Jose Henrique; http://lattes.cnpq.br/8505634095383289; Stringhini, Jose Henrique; http://lattes.cnpq.br/8505634095383289; Leite, Carla Daniela Suguimoto; http://lattes.cnpq.br/2443043246332134; Pires, Marilia Ferreira; http://lattes.cnpq.br/0064354583300117; Martins, Julyana Machado da Silva; http://lattes.cnpq.br/0398913252523086; Santos, Bruno Moreira dos; http://lattes.cnpq.br/0501619703357980
Three experiments were conducted to evaluate the optimal level of protease enzyme supplementation for broiler chickens based on performance parameters, carcass yield, and amino acid (AA) digestibility. In the first experiment, performance and carcass yield of broilers supplemented with different levels of protease enzyme in diets with reduced indigestible AA fraction, based on corn and soybean meal, were evaluated from 1 to 42 days of age. Ten diets were used in a feeding program format according to the growth phase. A basal diet and diets with reduced indigestible AA fraction were supplemented or not with three protease inclusion levels: 4,000 UP/kg, 8,000 UP/kg, and 12,000 UP/kg. The inclusion was analyzed in two periods: 1-21 days and 22-42 days of age to evaluate the effect of protease inclusion in each phase and its accumulated effect over the entire 1-42 days period. For performance variables, broilers fed the pre-initial phase with 12,000 UP/kg in diets with reduced indigestible AA fraction showed increased weight gain, similar to those fed the basal diet. In the 1-42 days period, a quadratic effect on feed conversion was observed, with the best conversion at 6,243 UP/kg of protease. Regarding carcass and cut yields, no statistical differences were observed between treatments. It was concluded that protease supplementation in diets with reduced nutritional levels improved broiler performance. The other two experiments aimed to evaluate the effect of different protease levels on ileal amino acid digestibility. The first experiment (1) assessed the apparent ileal digestibility coefficients (AIDC) of amino acids in the diet, and the second experiment (2) assessed the apparent and standardized ileal digestibility coefficients (SIDC) of amino acids in the ingredients, corn and soybean meal, for broilers in the early phase. In experiment 1, treatments consisted of: basal diet; reduced indigestible AA fraction diet (RR); RR + 8,000 UP/kg; and RR + 12,000 UP/kg. A completely randomized design (CRD) with four treatments and six replicates of 10 birds each was used. The RR + 8,000 UP/kg treatment significantly improved the AIDC of AA in the diet. In experiment 2, treatments consisted of a protein-free diet (RIP) containing corn or soybean meal, supplemented or not with two levels of protease enzyme (8,000 UP/kg or 12,000 UP/kg). A completely randomized design (CRD) with seven treatments and six replicates of 15 birds each was used. The 8,000 UP/kg level increased the SIDC of AA in soybean meal, and the 12,000 UP/kg level significantly increased the SIDC of AA in corn. The addition of protease to broiler diets in the early phase is effective in increasing the digestibility coefficients of amino acids in the diet, corn, and soybean meal. It is recommended to use 12,000 UP/kg of protease in broiler diets, as this level improved weight gain without compromising bird viability.
A memória dos ancestrais enquanto patrimônio cultural imaterial? Um relato autobiográfico da experiência de ser katandera entre os pepel de Biombo (Guiné-Bissau)
(Universidade Federal de Goiás, 2025-07-04) Có, Dime Gomes; Pires, Ema Cláudia Ribeiro; http://lattes.cnpq.br/5680510444189179; Pires, Ema Cláudia Ribeiro; http://lattes.cnpq.br/5680510444189179; Martinez, Fabiana Jordão; http://lattes.cnpq.br/7612331411535491; Tamaso, Izabela Maria; http://lattes.cnpq.br/3452984712174788; Antunes, Pedro; Filgueira, André Luiz de Souza; http://lattes.cnpq.br/9551861815866562
La siguiente investigación, tesis de maestría en Antropología Social, tiene como objetivo comprender el ritual kata como expresión del patrimonio cultural inmaterial entre los pepeles de Biombo, a través de un relato autobiográfico de la experiencia de ser katandera. Así, este trabajo tiene como objetivo comprender cómo la promoción y el reconocimiento del rito de kata en memoria de los antepasados puede contribuir a la preservación y valoración del rito de kata como patrimonio cultural inmaterial. Así, la investigación tiene como objetivo recopilar relatos bibliográficos de niñas Katandera, reuniendo información que demuestre que el ritual de kata en memoria de los antepasados realizado por mujeres Katandera es un patrimonio cultural inmaterial de los Pepele. Entre las categorías involucradas en esta propuesta de estudio se destacan la práctica del kata como patrimonio cultural de mi pueblo, cultura, ascendencia, ritos, religiosidad y ascendencia. La investigación también aborda aspectos de importancia social y cultural y apunta a la recuperación de la memoria ancestral a través del ritual de kata realizado por los katandera. También propone una reflexión teórica y científica para mejorar la comprensión de un marco metodológico que utilizará la investigación bibliográfica para reforzar el conocimiento teórico, con el fin de enfatizar y valorar aún más esta práctica cultural y visibilizar la comprensión del ritual kata. Asimismo, se utiliza la investigación autoetnográfica, donde se realiza un estudio de campo en línea, conocido como etnografía virtual.
A atuação de psicólogas (os) escolares diante das questões étnico-raciais na escola
(Universidade Federal de Goiás, 2024-12-16) Araújo, Débora Cristina de; Mata, Alba Cristhiane Santana da; http://lattes.cnpq.br/6813258598750106; Mata, Alba Cristhiane Santana da; http://lattes.cnpq.br/6813258598750106; Facci, Marilda Gonçalves Dias; http://lattes.cnpq.br/2222738235813129; Araújo, Michell Pedruzzi Mendes; http://lattes.cnpq.br/6141634183456644
The work carried out here addresses school psychology in intersection with ethnic-racial issues, with the aim of discussing the professional role of school psychology in the face of ethnic-racial issues in schools. This research was conducted within the scope of the Postgraduate Program of the Federal University of Goiás, in the line of research: Psychosocial and Educational Processes. This research is based on historical-cultural psychology and from a critical perspective of school psychology, understanding the individual as a historical, social, cultural and political being who is part of the construction of educational phenomena. The general objective was to understand the challenges and possibilities of the work of school psychologists for ethnic-racial relations in basic education. In fact, it is considered essential to combat structural racism in schools in order to guarantee access to quality education for black and brown students. Thus, a qualitative research was carried out based on Vygotsky's assumptions, based on the following procedures: theoretical-methodological study, literature review and semi-structured interviews. The study participants were four psychologists working in public schools. A descriptive and interpretative analysis of the literature review was carried out. The interviews were analyzed using axes of meaning in order to capture the senses and meanings of the participants on the topic under study, namely: School psychology from the perspective of the psychologists interviewed; Psychologists who put out fires; Is my curly hair like a queen? The research provided knowledge about the work of psychologists in the face of ethnic-racial issues, pointing out several challenges that have hindered the practice, mainly related to leadership/management, number of schools to be served and demands considered emergency. There are many challenges in working in school psychology in the face of ethnic-racial issues, but there are also possibilities, based on the guidelines and definitions of the legislation and literature on the subject, as well as the development of collaborative work with the school community.
Musicoterapia no tratamento de pacientes vítimas de queimaduras: um estudo sobre níveis de dor e de ansiedade
(Universidade Federal de Goiás, 2019-09-26) Linhares, Jefferson Pereira da Silva; Zanini, Claudia Regina de Oliveira; http://lattes.cnpq.br/8042694592747539; Zanini, Claudia Regina de Oliveira; http://lattes.cnpq.br/8042694592747539; Campos, Nilceia da Silveira Protásio; http://lattes.cnpq.br/9035006977831813; Smith, Maristela Pires da Cruz; http://lattes.cnpq.br/4951611446824766
An intentional or unintentional accident, which generates Burns, brings relevant changes in the routine and planning of those who go through this condition, including facing the gaze, the comments and the different reactions depending on the sequelae experienced by the patient. The present study aimed to evaluate the effects of Music Therapy on pain and anxiety levels, seeking to understand the role of Music Therapy in the treatment of patients suffering from burns. The project was approved by the Research Committee of the School of music and Performing Arts and by the Ethics Committees of the Federal University of Goiás and the Secretary of health of the state of Goiás. It is about a clinical both qualitative and quantitative study, in music therapy. All stages (evaluation, initial interview, music therapeutic intervention and data collection) were performed by the researcher himself in a clinical context, being guided and supervised by a music therapist professor.A screening of the participants of the study was performed from the medical records, including patients who had burns of 2° degree on the upper limbs, admitted to specific ward for this clientele in a General hospital. The music therapy practice was grounded and developed through the musical experiences in music therapy defined by Bruscia (2016), as well as in the sound identities contextualized by Benenzon (1989). The data were collected through the Faces Scale EF , the Anxiety-State Questionnaire (IDATE – E), as well as testimonies collected after the music therapeutic intervention. The results showed that the performance of the music therapist in reducing pain and anxiety levels is effective for patients (p < 0.05). Faced with the results, analyzed and discussed, it was understood that the music therapist who works with burns needs to have an integral/ biopsychosocial-spiritual look at this individual and can be inserted in the multidisciplinary team that serves this clientele. Although the performance of Music Therapy with the clientele served in the research is still little explored in Brazil, the research demonstrated its effectiveness. It was concluded that music therapy can help reduce pain and anxiety in the treatment of burn victims, contributing to the coping of patients who are facing invasive and frequent procedures such as changing dressings.