Physical Sciences and Engineering

Antecedentes: La Neumonía Asociada a la Ventilación Mecánica es una complicación pulmonar que se desarrolla después de 48 a 72 horas de iniciada la intubación endotraqueal y la Asistencia Mecánica Ventilatoria. Objetivo: Determinar el periodo de ventilación mecánica como factor de riesgo para el desarrollo de Neumonía asociada a ventilación mecánica en el paciente adulto en estado crítico del Centro Médico Naval, México.

Determinar si el sucralfato frente a omeprazol está asociada al desarrollo de Neumonía por ventilación mecánica en pacientes ingresados en las unidades críticas del CEMENAV.

Tree growth variables were collected at Elephant and Biosphere reserves of Omo Forest Reserve, Ogun State for volume model and form factor development. Ten(10) plots of equal sizes (50 x 50m) were randomly located in each of the forests using the systematic line transect sampling method. Trees with DBH ≥ 20 cm were enumerated.

It should be borne in mind that the main water resources of the Aral Sea basin – the flow of the Syr Darya and Amu Darya rivers, according to the Memorandum, are distributed among the water consumers of the countries of Central Asia. Therefore, the withdrawal of water from these sources, the established limit from year to year is complicated.

Tree yield and regeneration potential were investigated in natural forest ecosystem in the southwestern region of Nigeria. Three forest reserves were selected for data collection. The three forest reserves are Akure Forest Reserve in Akure South Local Government Area, Eda Forest Reserve in Ekiti State and Idanre Forest Reserve in Idanre Local Government Area of Ondo State. Four equal size (25 × 25m) sample plots were centrally located in each of the selected forest reserves by adopting systematic line transect method.

Introduction: Low birth weight and preterm birth are associated with high neonatal and infant mortality and morbidity. About 10- 12% of Indian babies are born preterm. Babies born before 3 weeks of gestation are called preterm infants. The birth of premature infants represents a crisis for most parents and may adversely affect the development of the parent- infant relationship. Objectives of the study: • To assess the pretest knowledge, attitude and practices of mothers of preterm babies regarding preterm care.

Background: Children with spastic cerebral palsy have a pelvic instability which affect on balance ability. Purpose: to determine effect of pelvic stability training on balance in children with spastic cerebral palsy. Subjects and Methods: Thirty two children with spastic cerebral palsy participated in this study and divided into two equal groups,(control and study). Berg balance scale used for assessment before and after treatment.

The article is devoted to the study of vocabulary in cattle-breeding in the Karakalpak language. It deals with the issues of Linguoculturology in phrases, idioms, proverbs, sayings and winged words, denoting the species of beef cattle. There have been analyzed the transferred meanings of cattle’s names according to their origin, strains and species.

Objectives: A cross sectional study was conducted to assess the knee joint alignment in overweight and obese children, compare their findings with normal weight children and to determine the relationship between body mass index and deformities of the knee joint in the 3 groups. Methods: 220 children from both sexes with age ranged from 8 to 12 years were participated in this study. They were classified according to body mass index into normal, overweight and obese children.

Over the past decades, advances in technology have helped accelerate globalization. For developing countries, access to technology can have many economic and social benefits for their economies, business and employment growth, communications, and education. As with most developing countries, technology in Liberia needs to be distributed more equally than is currently the case. To date, the poor, rural parts of Liberia have not enjoyed full equal access.