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As expressões dramática e musical como veículo promotor do processo de ensin...

Mestrado (PES II), Educação Pré-Escolar e Ensino do 1º Ciclo do Ensino Básico, 1 de Julho de 2014, Universidade dos Açores. ; Numa Era em que as crianças têm tudo ao seu alcance, a educação está a virar-se muito para o intelecto, para as ciências racionais, dando demasiada importância aos conteúdos ministrados e aos resultados obtidos, descurando por seu lado a parte emocional do ser humano, o pr...

Comparing small-footprint lidar and forest inventory data for single strata bio...

Current methods for accurately estimating vegetation biomass with remote sensing data require extensive, representative and time consuming field measurements to calibrate the sensor signal. In addition, such techniques focus on the topmost vegetation canopy and thus they are of little use over multi-layered forest ecosystems where the underneath strata hold considerable amounts of biomass. This work is the firs...

Removal of copper (II), chloride and methylene blue using eggshell residues as ...

Thymic Squamous Cell Carcinoma? Do you confirm this diagnosis?

Introduction In dogs thymic carcinoma is considered rare and distinguishes itself from thymoma by its cytologically malignant features, extensive local invasion, and a substantial potential for metastasis. Surgical excision is the treatment of choice for most thymic tumours, with the exception of lymphoma. Medical History A 9 years old cross-breed male dog was presented due to cough and respiratory distress wit...

Hydronephrosis due to a supernumerary ovarian and uterus

Introduction Hydronephrosis is a distention and dilation of the renal pelvis, usually caused by obstruction of the free flow of urine from the kidney, leading to progressive atrophy of the kidney. The obstruction of urine outflow can happen at any site from the renal pelvis to the urethral orifice. Unilateral hydronephrosis may occur without any symptoms. Material and Methods A seven month old european cat, wa...

Lombar Tranverse Process Osteosarcoma

Introduction Osteosarcoma (OSA) is the most common primary bone tumor in dogs. Between 20 and 25% of canine OSA arise from bones of the axial skeleton and are also the most common extradural spinal neoplasm (46%). Radiographic appearance is nonspecific and inconsistent. Pain without neurological signs is the predominant initial finding with vertebral OSA. Materials and Methods A 8 years cross-bred male dog was...

Avaliação da reação em cadeia da polimerase e do isolamento bacteriológico conv...

The efficiency of the Polymerase Chain Reaction (PCR) combined with selective enrichment broth was compared with the standard microbiological techniques for detection of Salmonella Dublin in fecal samples of 10 to 15-days-old Holstein calves, experimentally infected with 10(8) CFU of Salmonella Dublin. Seventy-six fecal samples were analyzed using PCR associated with selenite cystine (SC) and Muller-Kauffmann t...

Lesion of the subthalamic nucleus reverses motor deficits but not death of nigr...

The objective of the present study was to determine whether lesion of the subthalamic nucleus (STN) promoted by N-methyl-D-aspartate (NMDA) would rescue nigrostriatal dopaminergic neurons after unilateral 6-hydroxydopamine (6-OHDA) injection into the medial forebrain bundle (MFB). Initially, 16 mg 6-OHDA (6-OHDA group) or vehicle (artificial cerebrospinal fluid - aCSF; Sham group) was infused into the right MFB...

3D segmentation of forest structure using an adaptive mean shift based procedure

Plant communities display a vertical structure based on the size and growth pattern of the dominant species. To a large extent, this pattern, called vertical stratification, depends on the climatic zone. Vertical structure analysis consists in detecting the number of layers and their limits within a forest stand. So far, there is a lack of robust approaches applied to airborne laser scanning (ALS) data that pro...

Exercise may cause myocardial ischemia at the anaerobic threshold in cardiac re...

Myocardial ischemia may occur during an exercise session in cardiac rehabilitation programs. However, it has not been established whether it is elicited when exercise prescription is based on heart rate corresponding to the anaerobic threshold as measured by cardiopulmonary exercise testing. Our objective was to determine the incidence of myocardial ischemia in cardiac rehabilitation programs according to myoca...