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Search Results: 1 - 10 of 41154 matches for " Alejandro Felipe González "
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Narratopedia y sus alcances interdisciplinares: prácticas narrativas en la red
Rodríguez Ruiz,Jaime Alejandro; González-Gutiérrez,Luis Felipe;
Nómadas , 2012,
Abstract: this article shows the benefits of the narratopedia platform, a research project and a joint action that started as an interdisciplinary effort, over more than two years, involving researchers and students in areas such as literature, journalism, cultural psychology, and engineering. narratopedia has been integrating and promoting the use of information technologies for the development of collective expressions, focusing on collective intelligence, interdiscursivity and interdisciplinarity. it concludes assessing narratopedia experience as an intersubjective appropriation of tic.
Formación del patrimonio gastronómico del Valle de Toluca, México
Alejandro Tonatiuh Romero Contreras,Felipe Carlos Viesca González,Marivel Hernández Téllez
Ciencia Ergo Sum , 2010,
Abstract: Se describe la formación de la cocina patrimonial de la región de Toluca como primer paso para su investigación culinaria. Se utilizó información etnohistórica de primera mano (cronistas) y la consulta de libros, recetarios, tesis y otros documentos, relacionándolos con las características ambientales y culturales del Valle de Toluca. Se identificaron las especies animales y vegetales, así como las prácticas agrícolas-culinarias que trajeron consigo los espa oles y su fusión con sus similares locales, lo que produjo el mestizaje gastronómico en el Valle de Toluca expresado en sus platillos patrimoniales: barbacoas, embutidos, moles, tamales, dulces y bebidas tradicionales.
Formación del patrimonio gastronómico del Valle de Toluca, México
Alejandro Tonatiuh Romero Contreras,Felipe Carlos Viesca González,Marivel Hernández Téllez
Ciencia Ergo Sum , 2011,
Abstract: Se describe la formación de la cocina patrimonial de la región de Toluca como primer paso para su investigación culinaria. Se utilizó información etnohistórica de primera mano (cronistas) y la consulta de libros, recetarios, tesis y otros documentos, relacionándolos con las características ambientales y culturales del Valle de Toluca. Se identificaron las especies animales y vegetales, así como las prácticas agrícolas-culinarias que trajeron consigo los espa oles y su fusión con sus similares locales, lo que produjo el mestizaje gastronómico en el Valle de Toluca expresado en sus platillos patrimoniales: barbacoas, embutidos, moles, tamales, dulces y bebidas tradicionales.
Pharmacognostical, Phytochemical and Antioxidant Evaluations of Guettarda calyptrata A. Rich.  [PDF]
Yamilet Irene Gutiérrez Gaitén, José González Yaque, Ramón Scull Lizama, Zuleira Ocanto Torres, Alejandro Felipe González, José Luis Mayoral Jiménez, Max Monan
Open Access Library Journal (OALib Journal) , 2018, DOI: 10.4236/oalib.1104921
Abstract:
Guettarda calyptrata A. Rich., originally from Cuba and known as “Contraguao”, has traditionally been used to counteract quickly and effectively burns produced by Comocladia dentate Jacq (Guao), vegetable species that secretes a highly caustic latex for skin and mucous membranes. A burn is a traumatic injury resulting in local and systemic injury with oxidative changes; in this sense the antioxidants play an important role. In order to offer aspects related to the quality and effectiveness of the plant, its pharmacognostic, phytochemical and antioxidant activity is presented. The morphoanatomical evaluation was carried out, physical-chemical parameters were determined for the crude drug and for the aqueous extract. The chemical profile of the extract was estimated by thin layer chromatography, ultraviolet-visible and quantification of total phenols by Folin-Ciocalteu and total flavonoids by the colorimetric method of aluminum trichloride (AlCl3). Finally, the antioxidant activity was tested by the FRAP and DPPH techniques. Through the pharmacognostic study, the quality specifications of the drug and the extract were established. The methods of analysis used for the chemical profile suggested the presence of flavonoids and phenols in general. The aqueous extract showed antioxidant properties by the two methods evaluated. The study of G. calyptrata provided pharmacognostic, phytochemical and effectiveness as an antioxidant evidence, aspects to consider in the possible use of the plant by our Natural and Traditional Medicine.
Uso de férula de descarga en una paciente con bruxismo Use of unload splint in a patient with bruxism
Pedro Alejandro Torres Márquez,Felipe Alejandro Clavería Ríos,Mirtha de la Caridad Fuentes González,Lorena Beatriz Torres López
MEDISAN , 2009,
Abstract: Se presenta el caso clínico de una paciente con bruxismo, a la cual se colocó una férula intrabucal de acrílico para uso permanente, mientras era tratada por especialistas en prótesis estomatológica para poder eliminar la causa que originó ese hábito y prevenir posibles secuelas como consecuencia de ello. El uso de la férula de descarga permitió realizar el ajuste oclusal y erradicar el dolor, la movilidad dentaria y otros síntomas y signos atribuibles a dicho trastorno, por lo cual se recomienda como una alternativa terapéutica viable en situaciones similares. The clinical case of a patient with bruxism is reported, in whom an acrylic intraoral splint of permanent use was placed, while she was treated by specialists in dental prosthesis to eliminate the cause of that habit and to prevent potential sequelae. The use of the unload splint allowed to perform occlusal adjustment and to eliminate pain, dental mobility and other symptoms and signs attributable to this dysfunction, reason why it is recommended as a viable therapeutic alternative in similar situations.
Uso de férula de descarga en una paciente con bruxismo Use of unload splint in a patient with bruxism
Pedro Alejandro Torres Márquez,Felipe Alejandro Clavería Ríos,Mirtha de la Caridad Fuentes González,Lorena Beatriz Torres López
MEDISAN , 2009,
Abstract: Se presenta el caso clínico de una paciente con bruxismo, a la cual se colocó una férula intrabucal de acrílico para uso permanente, mientras era tratada por especialistas en prótesis estomatológica para poder eliminar la causa que originó ese hábito y prevenir posibles secuelas como consecuencia de ello. El uso de la férula de descarga permitió realizar el ajuste oclusal y erradicar el dolor, la movilidad dentaria y otros síntomas y signos atribuibles a dicho trastorno, por lo cual se recomienda como una alternativa terapéutica viable en situaciones similares. The clinical case of a patient with bruxism is reported, in whom an acrylic intraoral splint of permanent use was placed, while she was treated by specialists in dental prosthesis to eliminate the cause of that habit and to prevent potential sequelae. The use of the unload splint allowed to perform occlusal adjustment and to eliminate pain, dental mobility and other symptoms and signs attributable to this dysfunction, reason why it is recommended as a viable therapeutic alternative in similar situations.
Urgencias en un servicio de prótesis estomatológica Emergencies in a service of dental prosthesis
Pedro Alejandro Torres Márquez,Mirtha de la Caridad Fuentes González,Ramón Vivencio Doce Rodríguez,Felipe Alejandro Clavería Ríos
MEDISAN , 2011,
Abstract: Se llevó a efecto un estudio descriptivo y transversal de los pacientes que acudieron al Servicio de Prótesis de la Clínica Estomatológica de Palma Soriano, provincia de Santiago de Cuba, en busca de atención inmediata o de urgencia, con historia clínica o sin ella, para sobre la base de las causas que les obligaron a acudir a la instalación, adoptar las medidas pertinentes sin interferir en el cumplimiento de las consultas programadas. Entre los principales resultados sobresalió la primacía del sexo femenino, del área urbana, de la estomatitis subprotésica, de la úlcera traumática, de las afecciones bucales en las personas ancianas, de las reparaciones (dientes fracturados o caídos) y de las cementaciones de restauraciones individuales o puentes dentarios. A descriptive and cross-sectional study was carried out in patients who attended the Dental Department at the Dental Clinic in Palma Soriano in Santiago de Cuba province, searching immediate or emergent care, with or without medical record, to adopt the corresponding measures on the base of the causes which forced them to attend the service, without interfering in the programmed visits. Among the main results the female sex, the urban area, subprosthesis stomatitis, traumatic ulcer, buccal disorders in old people, repairs (fractured or fallen teeth) and cementations of individual restorations or dental bridges prevailed.
Parámetros genéticos para la producción de leche del día del control en vacas mambí
Palacios-Espinosa, Alejandro;Espinoza-Villavicencio, José L.;González-Pe?a, Dianelys;Guerra-Iglesias, Danilo;Mellado-Bosque, Miguel;Rodríguez-Almeida, Felipe;
Agrociencia , 2008,
Abstract: the use of test-day milk yield records (my) in genetic evaluations of dairy cattle is relatively recent and can be advantageous for genetic improvement. in order to estimate the genetic parameters for my in mambi cows (3/4 holstein ? zebu), information from 6 839 weighings of milk from 755 first-calf cows, which gave birth between 2001 and 2005 in 55 cuban dairy herds, was used. remlf90 software was used to estimate variance components. the program was fit to a bivariate animal model that included the group of contemporaries (dairy-test day date) as fixed effects and cow age to test day as linear and quadratic covariable; additive genetic value of the animal was the random effect. the cows were milked twice a day and milk was weighed every 30 d. cows with at least five and up to 10 my records were included. milk yield decreased 7.7 to 4.9 kg between my1 and my10. the heritability values (h2) were higher for my5 (0.25) and my6 (0.28). residual variance decreased as the lactation period lengthened, making it necessary to consider variance heterogeneity in models that predict genetic value using my. genetic correlations between my in the different stages varied between 0.15 and 0.93. use of test-day milk yield records can be an alternative for predicting genetic value of mambi cows in cuba.
Cirugía conservadora de ri?ón para tumores renales peque?os: papel de la radiofrecuencia
Velasco,Alfredo; Castillo,Octavio; Vidal,Ivor; Sánchez-Salas,Rafael; Campos,Rodrigo; Cabello,Renato; Balbontin,Felipe; Majerson,Alejandro; González,Gilberto;
Archivos Espa?oles de Urología (Ed. impresa) , 2009, DOI: 10.4321/S0004-06142009000100007
Abstract: objectives: laparoscopically assisted radiofrequency is a minimally invasive nephron-sparing treatment option for renal tumors, mainly in patients with high comorbidity. we present the short-term results of our series patients treated with this novel technique. methods: renal lesions smaller than 4 cm, suspicious of malignancy or metastasis on ct scan or mri are candidates for radiofrequency. under laparoscopic vision the tumor is identified, and percutaneous biopsy is performed. depending on the size of the tumor, a number of punctures with the radiofrequency needle are performed with the aim to achieve tumor necrosis during at least one cycle of radiofrequency. follow-up is performed with mri in the first postoperative day and then after ct scan or mri at 1, 3, 6 and 12 months. the persistent absence of contrast or vascular necrosis of the lesion is considered a satisfactory ablation without recurrence. results: 12 patients, two with metastasis and ten with primary lesions (mean age 60.8 years), with one or more lesions suspicious of malignancy underwent radiofrequency. mean asa was 2.4. 15 tumors were treated, with a mean diameter of 2.8 cm. an average of 2.5 punctures was performed with the radiofrequency needle. biopsy results showed: one case of thyroid cancer metastasis, one case of melanoma metastasis, and 10 cases of renal cell carcinoma. mean hospital stay was 25.8 hours. there were not short-term complications. follow-up time was 8.8 months. today there is no evidence of recurrence in imaging tests.? conclusions: radiofrequency is effective eradicating small renal lesions, both primary and metastatic; it is especially useful in patients with high comorbidity. despite the number of patients with adequate follow-up is not enough, the technology is promising. the approach under laparoscopic vision contributes to an effective biopsy, avoiding dissemination and enabling a more precise radiofrequency by direct vision control of tumor necrosis.
Estimation of covariance components for the first four lactations in Holstein cattle according to different models
Palacios Espinosa,Alejandro; Espinoza Villavicencio,José Luis; González-Pe?a,Dianelys; Guerra Iglesias,Danilo; de Luna De La Pe?a,Rafael; Rodríguez Almeida,Felipe;
Zootecnia Tropical , 2007,
Abstract: milk production of cuban holstein cows was analyzed. there were 15415 lactation records of 9382 cows, which gave birth to the calves of 482 sires. three models were established to study the milk production for 305 days during each of the first four lactations. model i was an independent univariate analysis of milk production for lactation. model ii was a repeatability model where lactation was considered the repeated measurement of the same characteristic. model iii was a multivariate analysis in which each lactation was considered an independent characteristic correlated with the rest. the program remlf90 was used for the analyses. the data show that for the holstein breed under these study conditions, the estimation of covariance components for milk yield in the first four lactations are best carried out using a multivariate animal model.
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