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Search Results: 1 - 10 of 205265 matches for " Iván Claudio Suazo Galdames "
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Estilos de Aprendizaje y su Correlación con el Rendimiento Académico en Anatomía Humana Normal
Suazo Galdames,Iván Claudio;
International Journal of Morphology , 2007, DOI: 10.4067/S0717-95022007000200022
Abstract: the styles of learning are described as a set of cognitive, affective and physiological features that serve as relatively stable indicators, of how the individuals perceive, they interact and they respond in the atmospheres of learning, these are considered to be like factors that influence the academic performance. the intention of this work was to determine the existing correlation between the styles of learning and the academic performance obtained by the students in the normal human anatomy course. to a sample of 82 students from kinersiologia and fonoaudiologia of talca's university that they dealed normal anatomy the year 2003 there was applied the questionnaire of styles of honey-alonso's learning (chaea). the values obtained from the questionnaire were correlated by the yields obtained by these students in normal anatomy. the styles of learning were distributed in a uniform way for four described styles, significant relations not being obtained between these and the values of academic performance
Estilos de Aprendizaje y su Correlación con el Rendimiento Académico en Anatomía Humana Normal Learning Styles and its Correlation from Academic Performance on Human Normal Anatomy
Iván Claudio Suazo Galdames
International Journal of Morphology , 2007,
Abstract: Los estilos de aprendizaje se describen como un conjunto de rasgos cognitivos, afectivos y fisiológicos que sirven como indicadores relativamente estables, de cómo los individuos perciben, interaccionan y responden a sus ambientes de aprendizaje, estos se consideran como factores que influyen en el rendimiento académico. El objetivo de este trabajo fue determinar la correlación existente entre los estilos de aprendizaje y el rendimiento académico obtenido por los estudiantes en el curso de Anatomía Humana Normal. A una muestra de 82 estudiantes de las carreras de kinersiología y fonoaudiología de >la Universidad de Talca que cursaron anatomía normal el a o 2003 se le aplicó el cuestionario de estilos de aprendizaje de Honey-Alonso (CHAEA). Los valores obtenidos a partir del cuestionario se correlacionaron con los rendimientos obtenidos por estos estudiantes en anatomía normal. Los estilos de aprendizaje se distribuyeron de manera uniforme para los cuatro estilos descritos, no obteniéndose relaciones significativas entre estos y los valores de rendimiento académico The styles of learning are described as a set of cognitive, affective and physiological features that serve as relatively stable indicators, of how the individuals perceive, they interact and they respond in the atmospheres of learning, these are considered to be like factors that influence the academic performance. The intention of this work was to determine the existing correlation between the styles of learning and the academic performance obtained by the students in the Normal Human Anatomy course. To a sample of 82 students from kinersiologia and fonoaudiologia of Talca's University that they dealed normal anatomy the year 2003 there was applied the questionnaire of styles of Honey-Alonso's learning (CHAEA). The values obtained from the questionnaire were correlated by the yields obtained by these students in normal anatomy. The styles of learning were distributed in a uniform way for four described styles, significant relations not being obtained between these and the values of academic performance
?Es Posible la Determinación de la Afinidad Racial a Partir del Análisis Biométrico de Cráneos Humanos?
Zavando,Daniela; Suazo Galdames,Iván Claudio; Smith,Ricardo Luiz;
International Journal of Morphology , 2009, DOI: 10.4067/S0717-95022009000300004
Abstract: starting from human skulls, metric data are obtained for the sex diagnosis, age and racial affinity. the purpose of this study was to determine, by means of facial and cranial lineal dimensions, a discriminant function and to identify those more useful dimensions to predict the skin color starting from skulls. 208 skulls of the collection of the universidade federal de s?o paulo were analyzed, belonging to individuals with racial affinity for white, black and mulatto, according to the registration. the following dimensions were determined: right eurion- left eurion, glabella-opisthocranion, basion - bregma, nasion - prosthion, bizigomatic, maximum width of the piriform aperture and the nasion-spinal distance. it was carried out a statistical analysis with anova one way, bonferroni and schaffe test and the discriminant function was calculated. the maximum width of the piriform aperture only presented statistical differences in the groups according to skin color. to the analysis for sex, to the group of males skulls the nasion - prostión dimension was added. the discriminant function built with the maximum width of the piriform aperture, only allowed to classify 53,8% of the skulls correctly. the discriminant function calculated in this sample has a limited utility and it becomes necessary the analysis of other dimensions for brazilian population.
Anatomía Microscópica de las Glándulas Salivales por Medio de una Técnica Histológica Convencional y no Convencional
Suazo Galdames,Iván Claudio; Roa Henríquez,Ignacio Javier;
International Journal of Morphology , 2008, DOI: 10.4067/S0717-95022008000300029
Abstract: the techniques of fixation and conservation allow to stop the processes of tissues disorganization and they are necessary to analyze the microscopic anatomy of them. the purpose of this study was to analyze the histologic characteristic of the parotid and submandibular glands obtained from three human cadavers fixed and conserved by means of: a) conservative solution based on formaldehyde (sample i) and b) camera of cold for 12 hours (sample ii), both samples processed for hematoxilin-eosin (h-e); c) plastination with epoxic resin (sample iii) and processed for h-e and with methylene blue - eosin without previous inclusión. the characteristics of the adenomer and glandular ducts system were analyzed. the best characteristics were in the sample ii, with a good detail level in the glandular parenchyma, a greater basophilia was presented in the sample i. the sample iii it presented a low detail level to the microscopic observation, the best results were obtained using methylene blue. the biggest difficulties in the histologic process of the plastinated specimens were in the cut and time for tintion. the results suggest that it is possible to obtain histologic preparations from autopsies in fixed cadavers and conserved for teaching and anatomical investigation.
Anatomía Microscópica de las Glándulas Salivales por Medio de una Técnica Histológica Convencional y no Convencional Microscopio Anatomy of the Salivary Glands for Mean of Conventional and not-Conventional Histologic Technique
Iván Claudio Suazo Galdames,Ignacio Javier Roa Henríquez
International Journal of Morphology , 2008,
Abstract: Las técnicas de fijación y conservación permiten detener los procesos de desorganización de los tejidos y son necesarios para analizar la anatomía microscópica de ellos. El propósito de este estudio fue analizar las características histológicas de las glándulas parótida y submandibular obtenidas a partir de tres cadáveres humanos fijados y conservados mediante: a) solución conservadora en base a formaldehido (muestra I) y b) cámara de frío por 12 horas (muestra II), ambas muestras procesados para hematoxilina-eosina (H-E); c) plastinación con resina epóxica (muestra III) y procesado para H-E y con azul de metileno- eosina sin inclusión previa. Se analizaron las características de los adenómeros y sistema de conductos glandulares. Las mejores características se encontraron en la muestra II, con un buen nivel de detalle en el parénquima glandular, una mayor basofilia se presentó en la muestra I. La muestra III presentó un bajo nivel de detalle a la observación microscópica, los mejores resultados se obtuvieron utilizando azul de metileno. Las mayores dificultades en el procesamiento histológico de las piezas plastinadas se encontraron en el corte y en el tiempo necesario para la tinción. Los resultados sugieren que es posible obtener preparaciones histológicas a partir de necropsias en cadáveres fijados y conservados para la docencia e investigación anatómica. The techniques of fixation and conservation allow to stop the processes of tissues disorganization and they are necessary to analyze the microscopic anatomy of them. The purpose of this study was to analyze the histologic characteristic of the parotid and submandibular glands obtained from three human cadavers fixed and conserved by means of: a) conservative solution based on formaldehyde (Sample I) and b) camera of cold for 12 hours (Sample II), both samples processed for hematoxilin-eosin (H-E); c) plastination with epoxic resin (Sample III) and processed for H-E and with methylene blue - eosin without previous inclusión. The characteristics of the adenomer and glandular ducts system were analyzed. The best characteristics were in the sample II, with a good detail level in the glandular parenchyma, a greater basophilia was presented in the sample I. The sample III it presented a low detail level to the microscopic observation, the best results were obtained using methylene blue. The biggest difficulties in the histologic process of the plastinated specimens were in the cut and time for tintion. The results suggest that it is possible to obtain histologic preparations from autopsies in fixed cadave
Es Posible la Determinación de la Afinidad Racial a Partir del Análisis Biométrico de Cráneos Humanos? It is Viable the Racial Affinity Determination Obtained from Human Skulls Biometrics?
Daniela Zavando,Iván Claudio Suazo Galdames,Ricardo Luiz Smith
International Journal of Morphology , 2009,
Abstract: Del cráneo humano se obtienen datos métricos para el diagnóstico de sexo, edad y afinidad racial. El propósito de este estudio fue determinar, por medio de dimensiones lineales faciales y craneales, una función discriminante e identificar aquellas dimensiones más útiles, para predecir el color de piel a partir de cráneos. Se analizaron 208 cráneos de la colección de la Universidade Federal de S o Paulo, pertenecientes a individuos con afinidad racial para blanco, negro y mulato, de acuerdo al registro. Se determinaron las siguientes dimensiones: Biéurica, Glabela-Opistocráneo, Basion- Bregma, Nasion- Prostion, Bicigomática, ancho máximo de la apertura piriforme y la distancia Nasion-Espinal. Se realizó un análisis estadístico con ANOVA de un factor, test de Bonferroni y Schaffe y se calculó la función discriminante. Sólo el ancho máximo de la apertura piriforme presentó diferencias estadísticas en los grupos según color de piel. Al análisis por sexo, al grupo de cráneos masculinos se agregó la longitud Nasión - Prostión. La función discriminante construida con el ancho máximo de la apertura piriforme, sólo permitió clasificar correctamente el 53,8% de los cráneos. La función discriminante calculada en esta muestra tiene una limitada utilidad y se hace necesario el análisis de otras dimensiones para población brasilera. Starting from human skulls, metric data are obtained for the sex diagnosis, age and racial affinity. The purpose of this study was to determine, by means of facial and cranial lineal dimensions, a discriminant function and to identify those more useful dimensions to predict the skin color starting from skulls. 208 skulls of the collection of the Universidade Federal de S o Paulo were analyzed, belonging to individuals with racial affinity for white, black and mulatto, according to the registration. The following dimensions were determined: Right Eurion- left Eurion, Glabella-Opisthocranion, Basion - Bregma, Nasion - Prosthion, Bizigomatic, Maximum width of the Piriform Aperture and the Nasion-Spinal distance. It was carried out a statistical analysis with ANOVA one way, Bonferroni and Schaffe test and the discriminant function was calculated. The maximum width of the piriform aperture only presented statistical differences in the groups according to skin color. To the analysis for sex, to the group of males skulls the Nasion - Prostión dimension was added. The discriminant function built with the maximum width of the piriform aperture, only allowed to classify 53,8% of the skulls correctly. The discriminant function calculated in this sam
Evaluación Ultrasonográfica del Tejido Blando Facial en Adultos Chilenos
Suazo Galdames,Iván Claudio; Salgado Alarcón,Guillermo Enrique; Cantín López,Mario Gonzalo;
International Journal of Morphology , 2007, DOI: 10.4067/S0717-95022007000300029
Abstract: varied methods exist to realize the medicolegal identification in cadaveric remains or skeletons, one of them is the identification for forensic sculpture. for this certain references are needed in the relation between osseous and soft tissue. the objective of this investigation was to determine face tissue thicknesses by means of ultrasonography and to correlate them with age and sex. there was selected a sample of 48 persons, between 21 and 50 years of age of both sexes, which they consulted to the service of imagenologia of talca's multimedical clinic distributed in two groups: a group with 12 men and 12 women between 21 and 35 years of age; b group with 12 men and 12 women between 36 and 50 years of age. for this study an ecographe was used, general electric?, model voluson 730 expert, to which the tissue thicknesses measured up in 15 medium and paramedium craniofacial points, which were correlated by the parameters of sex and age. the results of the measurement of the tissue thicknesses showed significant differences between age groups and between sexes. significant differences were not observed, between the persons of the same sex of the same age group
Evaluación Ultrasonográfica del Tejido Blando Facial en Adultos Chilenos Ultrasonic Assessment of Facial Soft Tissue in Adult Chileans
Iván Claudio Suazo Galdames,Guillermo Enrique Salgado Alarcón,Mario Gonzalo Cantín López
International Journal of Morphology , 2007,
Abstract: Existen variadas técnicas para realizar la identificación médicolegal en restos cadavéricos u osamentas. Una de ellas es la identificación por escultura forense. Para esto, se necesitan ciertas referencias en la relación entre tejido óseo y tejido blando. El objetivo de esta investigación fue determinar los grosores tisulares faciales mediante ultrasonografía y correlacionarlos con edad y sexo. Se seleccionó una muestra de 48 personas, entre 21 y 50 a os de edad de ambos sexos, que consultaron al Servicio de Imagenología de la Clínica Multimédica de Talca, Chile, distribuidas en dos grupos: A: 12 hombres y 12 mujeres entre 21 y 35 a os de edad, B: 12 hombres y 12 mujeres entre 36 y 50 a os de edad. Para este estudio se utilizó un ecógrafo General Electric , modelo Voluson 730 expert, con el cual se midieron los grosores tistulares en 15 puntos medianos y paramedianos de la cabeza. Los resultados de la medición de los grosores titulares mostraron diferencias significativas entre grupos etáreos y sexos. No se observaron diferencias significativas, entre las personas del mismo sexo de un mismo grupo etáreo Varied methods exist to realize the medicolegal identification in cadaveric remains or skeletons, one of them is the identification for forensic sculpture. For this certain references are needed in the relation between osseous and soft tissue. The objective of this investigation was to determine face tissue thicknesses by means of ultrasonography and to correlate them with age and sex. There was selected a sample of 48 persons, between 21 and 50 years of age of both sexes, which they consulted to the service of imagenologia of Talca's Multimedical Clinic distributed in two groups: A group with 12 men and 12 women between 21 and 35 years of age; B group with 12 men and 12 women between 36 and 50 years of age. For this study an ecographe was used, General Electric , model voluson 730 expert, to which the tissue thicknesses measured up in 15 medium and paramedium craniofacial points, which were correlated by the parameters of sex and age. The results of the measurement of the tissue thicknesses showed significant differences between age groups and between sexes. Significant differences were not observed, between the persons of the same sex of the same age group
Grosores Tisulares Faciales en Cadáveres de Espa?oles y su Aplicación en la Identificación Médicolegal
Suazo Galdames,Iván Claudio; Pérez Rojas,Francisco Javier; Torres Mu?oz,Sebastián Rene;
International Journal of Morphology , 2007, DOI: 10.4067/S0717-95022007000100015
Abstract: the facial reconstruction for forensic sculpture is a skill in which, by means of the shaped one with plastic materials on a cephalic skeleton, one reproduces soft parts of the face with the intention of serving to the process of medicolegal identification. one of the most relevant information to reproduce this skill are the values of thickness tisular in certain points of the skeleton craneal. in the present study the thickness tissues are analyzed in 14 craneometrics points median and paramedian of 32 spanish corpses by means of the introduction of needles from the facial skin. the corpses were divided in groups of agreement to sex and age to that they belong. they found significant differences in the values of thickness tisular between men and women of both groups etáreos, being observed that the men a major thickness tisular in the median points, whereas in the women the thickness measured in points turned out to be major paramedian
Arterias Mentolabiales Bilaterales: Reporte de un Caso
Suazo Galdames,Iván Claudio; Cantín López,Mario; Zavando Matamala,Daniela Alejandra;
International Journal of Morphology , 2008, DOI: 10.4067/S0717-95022008000100007
Abstract: in one cadaver with colored latex red injected, the presence of the facial artery branches that go to irrigate the mentolabial region is reportmed. one discusses to the importance of the description of the anatomical variations in the irrigation of the face and lower lip by the influence in the reconstructive surgery of lip.
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