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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 31 for “"77.4"”.
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A study of the physical adsorption of nitrogen gas on polished 347 stainless steel at very low pressures
… were constructed for temperatures of 87.7° K and 77.4° K. The data were tested for fit to the Dubinin-Radushkevich equation and found to fit reasonably well. Isoteric heats of adsorption were calculated from the analog of the Clausius-Clapeyron equation and plotted against relative coverage. These …
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A comparative study of users and non-users of chemical pesticides among middle-class urban women in Roanoke and Richmond, Virginia, based on educational attainment and other selected variables
Of the 394 urban women, over three-fourths (77.4 per cent) were users of pesticides, whereas almost one-fourth (22.6 per cent) were non-users. The ages of the respondents ranged from 15-19 years to over 70 years. The median age for users was 48 years and 51 years for non-users. There was no …
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Characterization, Treatment, and Improvement of Aquacultural Effluents
… times of 15-20 minutes, and overflow rates of 77.4 – 48.9 m3/m2·d. Given economic, spatial, and operational constraints, sedimentation was found to be the most feasible treatment technology for raceway-system trout farms.
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Teaching English for the first time: anxiety among Japanese elementary-school teachers
… survey were used in this study. Data showed that 77.4% of teachers were anxious about their own English proficiency, and 90.2% of them were anxious about teaching English. The sources of anxiety included lack of experience and training for teaching English and lack of confidence in English …
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Predicting Successful Dental Examination for Children with Autism Spectrum Disorder
… an oral exam when seated in a dental chair; 77.4% within 1-2 visits and 87.5% within 5 or less visits. Multiple factors predicted successful dental examination: (1) ability to be involved in group activities (RR 1.18, P=.02); (2) verbal communication (RR 1.17, P =.002); (3) understanding of …
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To determine the short-term outcome of combined Ventriculoperitoneal Shunting and Myelomeningocele repair at the University Teaching Hospital
… occurred in the lumbar and sacral regions in 77.4%. Most of the patients presented with normal and mild forms of neurological impairment. Ultrasound examination showed that 90% had mild findings and 9% had moderate form of hydrocephalus. All patients were shunted and had surgical closure of …
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To determine the short-term outcome of combined Ventriculoperitoneal Shunting and Myelomeningocele repair at the University Teaching Hospital
… occurred in the lumbar and sacral regions in 77.4%. Most of the patients presented with normal and mild forms of neurological impairment. Ultrasound examination showed that 90% had mild findings and 9% had moderate form of hydrocephalus. All patients were shunted and had surgical closure of …
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Combining behavior skills training and pyramidal training : evaluating procedural integrity of functional communication training
… example after training, averaging 54.3% (25.8 – 77.4%) for the six participants who went on to train another participant. However, these same participants displayed a significant improvement in accuracy, averaging 74.2% (64.51 – 96.8%) after completing the training of another participant. For the …
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Acute Bacterial Meningitis in Zambian children: Highlighting the changing pattern in the Aetiology of Bacterial Meningitis in Zambia
… signs were; neck stiffness (96.9%), Kernigs (77.4%), Brudzinski(73%), whilst in infants fever, irritability, refusing to suck and bulging anterior fontanelle were common.The most common pathogens isolated were N.meningitidis (77.9%), S. pneumoniae (15.4%), H. Influenzae (2.7%), others (2.6%). …
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Acute Bacterial Meningitis in Zambian children: Highlighting the changing pattern in the Aetiology of Bacterial Meningitis in Zambia
… signs were; neck stiffness (96.9%), Kernigs (77.4%), Brudzinski(73%), whilst in infants fever, irritability, refusing to suck and bulging anterior fontanelle were common.The most common pathogens isolated were N.meningitidis (77.9%), S. pneumoniae (15.4%), H. Influenzae (2.7%), others (2.6%). …
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Evaluación del herbicida Benfuresate en el control de coyolillo Cyperus rotundus L. en el cultivo de ajonjolí Sesamum indicum L. variedad rama precoz en Nicaragua
… 60.2% y el tratamiento siempre enmalezado con 77.8%. Con respecto al peso seco de Cyperus rotundus L. al final del ciclo del cultivo de ajonjolí (a los 86 días después de la aplicación), el tratamiento 0.85 Kg/Ha í.a. obtuvo 49.7% de control, el tratamiento 1.28 Kg/Ha i.a. con 57.5% de control, …
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Evaluación de la siniestralidad en pequeñas y medianas empresas en los sectores económicos de la regional centro de una aseguradora de riesgos laborales, Colombia, 2014.
… heridas superficiales y heridas abiertas con un 77.4%. El tipo de atención que genero mayores atenciones fue la atención ambulatoria con 93.1%. Conclusión: El sector económico que se vio mayormente afectado en accidentalidad laboral fue el de establecimientos financieros, seguros, actividades …
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Compliance with surgical antibiotic prophylaxis guidelines: a prospective descriptive study at a tertiary level hospital in Cape Town, South Africa
… This was appropriate in 91.9% (137/149) and 77.4% (24/31) respectively. Twelve patients (6.7%) received inappropriate antibiotics and in seven (3.9%) it was inappropriately withheld. Of the 156 patients who should have received SAP, choice of drug was correct in 121 (77.6%), dosage in 110 …
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Assessing the Accuracy of Lidar as a Forest Inventory Tool Using Individual Stem Identification and Attribution
… mean diameter at 27.8 cm and total basal area at 77.3 m2 for lidar and 77.4 m2 field data. Plot-level comparisons of these 2 attributes showed some variation however. Mean for the diameter had an R2 of just 0.56 and an RMSE of 4.7 cm. For the plot level basal area, R2 was 0.57 with an RMSE of 0.8 …
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Assessing the Accuracy of Lidar as a Forest Inventory Tool Using Individual Stem Identification and Attribution
… mean diameter at 27.8 cm and total basal area at 77.3 m2 for lidar and 77.4 m2 field data. Plot-level comparisons of these 2 attributes showed some variation however. Mean for the diameter had an R2 of just 0.56 and an RMSE of 4.7 cm. For the plot level basal area, R2 was 0.57 with an RMSE of 0.8 …
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A Critical Analysis of Tropical Savanna Forage Consumption and Utilization by Goats
… combined browses in the wet season (79.3% vs. 77.4%) but lower in the dry season (69.4% vs. 75%). In dry season feeding trials, apparent organic matter digestibilities of two representative browse species were greater than Jaragua grass (48.2% and 52.5% vs. 43.1%). Protein level limited intake …
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The control of nuisance Diptera breeding in sewage biological filters by low frequency dosing and application of the insect growth regulator pyriproxyfen
… for 22 days. Reductions ranged from 19% to 77%. In the second trial pyriproxyfen was applied as the granular formulation, Sumilarv®, at a dose rate of 77.4 g m-2 of filter area. Significant (P<0.05) reductions in adult emergence were achieved for 28 days. Control ranged from 35% to 92%. No …
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Factors That Physicians Find Encouraging and Discouraging About Electronic Prescribing: a Quantitative Study
… States. Physicians were 51 years old on average. 77.4% of respondents were male, 70.2% owned a private practice, and 83.7% practiced in rural areas. Exploratory factor analysis procedures resulted in seven components: Pre-implementation factors, technology factors, features, external influences, …
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Developing tools to identify factors that limit production in coastal marshes
… wetland loss rates that average approximately 77.4 km2/year. To combat the problem, scientists and managers require tools to determine local causes and evaluate the effectiveness of management techniques. Current methods for identifying factors that limit productivity in marshes are too …
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Maturation, Fecundity, and Spawning Frequency of the Albemarle/Roanoke Striped Bass Stock
… environments and fish were assigned residency (77.4%) or anadromy (22.6%). It is recommended that management agencies continue to consider age-4 female striped bass the first year class to contribute to the spawning population in the A/R stock and to keep the minimum size limit of 18 in in …
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