215 resultados para giza garapena


Relevância:

10.00% 10.00%

Publicador:

Resumo:

S.S. Flower, director.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

This publication was prepared by Richard Giza and Catherine Burns under the direction of Dr. Herbert H. Rosenberg.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

In vitro selection is one of the most effective and efficient techniques for plant improvement. This is due to its ability to isolate plants with the desired character(s), either by applying a selection agent on the culture media to drive the selection of somaclones with the required character(s), or by establishing particular conditions that change in the genomes of somaclones toward the required character. The objective of this study was to identify a suitable protocol for in vitro selection of Allium white rot disease ( Sclerotium cepivorum ) tolerance in commercial Egyptian onion varieties, namely Giza 20, Giza 6 and Beheri Red. Oxalic acid (OA), the phytotoxin produced by Sclerotium cepivorum, was used as the selective agent. Seeds of the three Egyptian varieties were germinated on four concentrations (0.0, 0.02, 0.2, 2 and 20 mM) of Oxalic acid. Among the tested cultivars, Beheri Red had the highest germination frequency (52%) at all concentrations tested, followed by Giza 20 (42.6%), and Giza 6 at (32%). Cotyledon explants from the varieties were cultured on toxic MSBDK medium, supplemented with 0, 3, 6 and 12 mM OA. The survival of calli on MSBDK free toxic medium was 70.7% for all tested cultivars; however, MSBDK-stressed medium, with 3 mM OA reduced the viable calli to 42.1%. The highest OA concentration (12 mM) completely inhibited calli induction from cotyledons explants. A medium supplement with 3 mM OA retarded 80% of calli growth. Among 156 tested calli of Beheri Red, only 23 calli (14.7%) survived on toxic medium for 45 days. Similarly, there was 15.6% survival for Giza 20 calli, while 40.1% of the Giza 6 calli survived. Plantlets were regenerated from surviving calli and transplanted onto ex vitro, and formed bulb after acclimatisation.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Background: Urinary tract infections (UTI) are a common and important clinical problem in childhood. Upper urinary tract infections (i.e., acute pyelonephritis) may lead to renal scarring, hypertension, and end-stage renal disease. Despite the presence of simple and reliable methods of preliminary screening of children's urine, urinary tract infection continues to be under diagnosed. Objectives: The aim of this study was to establish prevalence rates of significant bacteriuria in asymptomatic school children by simple urine tests in comparison to standard urine culture techniques in Giza, Egypt. Patients and methods: A total of 1000 apparently healthy school going children (6-12) years, 552 boys (55.2%) and 448 girls (44.8%), were enrolled in this cross-sectional prevalence survey. Results: Overall prevalence of significant bacteriuria was 6%. Higher prevalence occurred in girls (11.4%) than boys (1.6%). Escherichia coli was isolated in 35(58%) cases (3 boys and 32 girls), Staph. aureus in 13 (22%) cases (3 boys and 10 girls), Enterobacter in 6 girls (10%), Kelbsiella pneumoniae in 3 boys (5%) and Proteus vulgaris in 3 girls (5%) Conclusion: Asymptomatic bacteriurea could be detected by urine screening program at school age. Overall prevalence of significant bacteriuria was 6%, with predominance in girls than boys.

Relevância:

10.00% 10.00%

Publicador:

Resumo:

En este trabajo sobre la disciplina de la Resolución Alternativa de Conflictos se abordarán temas relacionados con la Justicia Restaurativa y el Derecho Penal, ahondando en aquellas situaciones conflictivas en las que existe conducta delictiva pero no existen víctimas determinadas. En especial, la investigación acerca de los delitos sin víctima determinada va dirigida hacia el ámbito de la Seguridad Vial, concretamente hacia aquellas situaciones donde existe delito de conducción temeraria (art. 380 CP). Este trabajo destaca la insuficiencia del Derecho Penal y, por ende, explora si la Justicia Restaurativa puede ser el paradigma idóneo en el que dar respuesta a estas situaciones conflictivas, siendo ésta la hipótesis que se plantea. La primera parte de la investigación está dedicada a aportar una base teórica al lector sobre la Justicia Restaurativa. La segunda parte es el eje de este Trabajo de Fin de Grado, ya que es la parte que se centra en los delitos sin víctima determinada, conteniendo ésta una propuesta de intervención de carácter restaurativo, apoyada por diversos profesionales de la Justicia Restaurativa y de la Seguridad Vial con los que se ha mantenido contacto durante la realización del presente trabajo. La tercera parte está destinada a integrar dicha propuesta en una asociación que trabaja con el modelo restaurativo de justicia. Para ir finalizando, se procederá a comprobar si la hipótesis se cumple o no y, por último, se expondrán las conclusiones extraídas de la investigación

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Trabajo realizado en la empresa CAF Power&Automation

Relevância:

10.00% 10.00%

Publicador:

Resumo:

OBJETIVOS: 3.1. Analizar los aspectos legales del fisioterapeuta de empresa en España.- 3.2. Analizar la figura del fisioterapeuta de empresa en España, Europa, y en otros países.- 3.3. Establecer las funciones del fisioterapeuta de empresa en el ámbito de la prevención de riesgos laborales.- 3.4. Analizar los posibles beneficios socio-económicos que conlleva la implementación de la fisioterapia de empresa.- 3.5. Estudiar el ámbito laboral actual y el futuro del fisioterapeuta de empresa.-- HELBURUAK: 3.1. Espainian enpresa-fisioterapeutaren aspektu legalak aztertzea.- 3.2. Enpresa-fisioterapeutaren irudia aztertzea Espainia, Europa eta beste herrialde batzuetan.- 3.3. Enpresa-fisioterapeutaren funtzioak ezartzea lan arriskuen prebentzio eremuan.- 3.4. Enpresa-fisioterapeutaren inplementazioak ekar ditzaken onura sozio-ekonomiko posibleak aztertzea.- 3.5. Gaur egungo lan eremua eta enpresa-fisioterapeutaren etorkizuna aztertzea.