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Mostrando ítems 11-20 de 1625
Methodology for Determining the Emitter Local Head Loss in Drip Irrigation Systems
(American Society of Civil Engineers, 2021)
Comparison of equations for the estimation of head loss in polyethylene tube
(Univ Estadual Centro-oeste, 2018-01-01)
The determination of the head loss in irrigation projects is not used because it is a low practical method. For this, there are equations that estimate this variable, based on characteristics of the pipes material, diameter ...
Audiological findings in pacients treated with radiotherapy for head and neck tumors
(ASSOC BRASILEIRA OTORRINOLARINGOLOGIA & CIRURGIA CERVICOFACIAL, 2010)
Radiotherapy has been widely used given its increase in the successful outcomes and cure of some cancers. Aim: To evaluate the functionality of the auditory system in patients who underwent radiotherapy treatment for head ...
Distinct regions of loss of heterozygosity on 22q at different sites of head and neck squamous cell carcinomas
(2002-04-10)
Background: Frequent loss of heterozygosity (LOH) has been reported in many types of cancer, including head and neck carcinomas. Somatic deletions involving specific chromosomal regions are strongly associated with ...
Distinct regions of loss of heterozygosity on 22q at different sites of head and neck squamous cell carcinomas
(2002-04-10)
Background: Frequent loss of heterozygosity (LOH) has been reported in many types of cancer, including head and neck carcinomas. Somatic deletions involving specific chromosomal regions are strongly associated with ...
Chromosome 22q a frequent site of allele loss in head and neck carcinoma
(Wiley-Blackwell, 2000-09-01)
Background. Loss of heterozygosity (LOH) correlates with inactivated tumor suppressor genes. LOH at chromosome arm 22q has been found in a variety of human neoplasms, suggesting that this region contains a tumor suppressor ...
Chromosome 22q a frequent site of allele loss in head and neck carcinoma
(Wiley-Blackwell, 2000-09-01)
Background. Loss of heterozygosity (LOH) correlates with inactivated tumor suppressor genes. LOH at chromosome arm 22q has been found in a variety of human neoplasms, suggesting that this region contains a tumor suppressor ...