Llama
Mostrando 13-24 de 34 artigos, teses e dissertações.
-
13. Manuntenção da menoridade na atual ordenamento jurídico penal
RESUMEN El tema planteado en este trabajo es extremamente actual en nuestra sociedad que de forma extensa e intensa discute los problemas relacionados con la seguridad del individuo, lo que se refleja en los institutos del área penal. Con el aumento de la ocurrencia de delitos cometidos con mayor violencia, la sociedad busca medios inmediatos destinados a s
Publicado em: 2005
-
14. Espectrofotometría de absorción atómica con tubo en la llama: aplicación en la determinación total de cadmio, plomo y zinc en aguas frescas, agua de mar y sedimentos marinos
Thermospray flame furnace Atomic Absorption Spectrometry (TS-FF-AAS) was used for the total determination of Cd, Pb and Zn in fresh water and seawater samples at µg L-1 levels, and in marine sediment samples at µg g-1 levels. Using a sample loop of 50 µL and a peristaltic pump the samples were transported into the metallic tube placed over an air/acetylen
Química Nova. Publicado em: 2004-12
-
15. Pathoecology of Chiribaya parasitism
The excavations of Chiribaya culture sites in the Osmore drainage of southern Peru focused on the recovery of information about prehistoric disease, including parasitism. The archaeologists excavated human, dog, guinea pig, and llama mummies. These mummies were analyzed for internal and external parasites. The results of the analysis and reconstruction of pr
Memórias do Instituto Oswaldo Cruz. Publicado em: 2003-01
-
16. Combinación de sistemas de flujo de baja y alta presion para la determinacion de Mg, Ca y Sr en salmueras por espectrofotometria de absorcion atomica con llama
This article describes the combination of low- and high-pressure flow systems for the determination of Magnesium, Calcium and Strontium by flame atomic absorption spectrometry (FAAS). In the low-pressure system a short C-18 RP column (length 0,5 cm) was utilized for the preconcentration/matrix separation step, xylenol orange was used as chelating agent and t
Química Nova. Publicado em: 2001-04
-
17. NUMERICAL SIMULATION OF COMBUSTION AND POLLUTANTS FORMATION IN NATURAL GAS DIFFUSIVE FLAMES / SIMULACIÓN NUMÉRICA DE LA COMBUESTIÓN Y FORMACIÓN DE POLUENTES EN UNA LLAMA DE GAS NATURAL / SIMULAÇÃO NUMÉRICA DA COMBUSTÃO E FORMAÇÃO DE POLUENTES EM UMA CHAMA DE GÁS NATURAL
Atualmente, ha ocurrido un notable aumento de inversiones en el sector de gas natural en Brasil. La utilización del gas natural para la generación de energía tiene importantes atractivos como, por ejemplo, la diversidad de oferta del gas y su quema más limpia en relación a otros combustibles fósiles. Existe un cresciente intereés en proyectos, ideas y
Publicado em: 2000
-
18. The heart and pulmonary vasculature of the llama (Lama glama)
Heath, D., Smith, P., Williams, D., Harris, P., Arias-Stella, J., and Krüger, H. (1974).Thorax, 29, 463-471. The heart and pulmonary vasculature of the llama (Lama glama). A qualitative and quantitative histological study was made of the pulmonary trunk and muscular pulmonary arteries of a male and a pregnant female llama born and living at an altitude of 4
-
19. An Ehrlichia strain from a llama (Lama glama) and Llama-associated ticks (Ixodes pacificus).
An ehrlichia was identified in the blood of a diseased llama (lama glama). Sequencing of its 16S rRNA gene showed the ehrlichia to be closely related to members of the Ehrlichia phagocytophila genogroup. The agent was also found in a pool of ticks (Ixodes pacificus) collected at the llama site.
-
20. Renal teratoma in a llama
Teratomas are neoplasms of embryonal origin in domestic animals and are generally associated with reproductive organs. We report a case of teratoma involving the right kidney in a young llama that presented clinically with signs of mild colic and constipation.
Canadian Veterinary Medical Association.
-
21. Ameloblastic odontoma in the mandible of a llama
A 4-year-old llama had an aggressive, multiloculated, expansile bone lesion involving the rostral mandible. The mandibular lesion was imaged using radiography and computed tomography. Antemortem diagnosis of an ossifying fibroma was made histologically. Postmortem findings showed the lesion to be limited to the mandible. Final diagnosis was ameloblastic odon
-
22. Pulmonary circulation of the llama at high and low altitudes.
We have studied the pulmonary circulation of three closely related animals, the llama, alpaca, and guanaco. The mean pulmonary arterial pressure of 12 llamas and one alpaca indigenous to high altitude in the Andes was found to be slightly but significantly higher than that of three llamas and three guanacos born and bred at low altitude in England. On the ot
-
23. Mycobacterium microti Llama-Type Infection Presenting as Pulmonary Tuberculosis in a Human Immunodeficiency Virus-Positive Patient
A rare case of Mycobacterium microti infection in a human immunodeficiency virus-positive patient is described. Because of unusual morphological and cultural features, the pathogen was analyzed by spoligotyping and identified as the Mycobacterium microti llama type. Although culture of M. microti is difficult, drug susceptibility testing could be performed,
American Society for Microbiology.
-
24. Genetic analysis reveals the wild ancestors of the llama and the alpaca.
The origins of South America's domestic alpaca and llama remain controversial due to hybridization, near extirpation during the Spanish conquest and difficulties in archaeological interpretation. Traditionally, the ancestry of both forms is attributed to the guanaco, while the vicuña is assumed never to have been domesticated. Recent research has, however,