Papers in Biological Sciences

Miscellaneous papers in Biological Sciences, V

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Papers 1 - 20 of 30 in Miscellaneous, V
  1. BACKGROUND: Anxiety disorders are very common mental health problems in the general population and in primary care settings. Herbal medicines are popular and used worldwide and might be considered as a treatment option for anxiety if shown to be…
  2. Studies of the broader autism phenotype, and of subtle changes in autism symptoms over time, have been compromised by a lack of established quantitative assessment tools. The Social Responsiveness Scale (SRS - formerly known as the Social…
  3. Brief, validated, and reliable theory-based measures specifically designed for use in large survey research with adolescent populations are needed to assess attitudes and behaviors about dietary fat consumption. This study validated two…
  4. Whitefly-transmitted geminiviruses are major pathogens of the important crop cassava in Africa. The intensive sampling and sequencing of cassava mosaic disease-causing viruses that occurred in the wake of a severe outbreak in Central Africa…
  5. to translate and to validate the Female Sexual Function Index (FSFI) for Brazilian pregnant women. METHODS: ninety-two pregnant women attended at a low risk prenatal clinic, with diagnosis of the pregnancy confirmed by precocious ultrasonography,…
  6. Purpose: To compare the performance of self-report instruments assessing adherence to antiretroviral therapy (ART) in patients starting ART for the first time and in a predominately Hispanic population.Methods: Of 184 patients in a prospective…
  7. Variances associated with sampling, sample preparation, and analytical steps of a test procedure that measures fumonisin in shelled corn were estimated. The variance associated with each step of the test procedure increases with fumonisin…
  8. Como consecuencia de un estrés natural o antropogénico, los corales expulsan de sus tejidos a las zooxantelas, dando lugar a un blanqueamiento que luego puede generar mortalidades masivas. Se han identificado algunas variables asociadas al…
  9. OBJECTIVE: Estimates of vaccination costs usually provide only point estimates at national level with no information on cost variation. In practice, however, such information is necessary for programme managers. This paper presents information on…
  10. CONTEXT: Most studies of infant diet and later body composition focus on milk feeding; few consider the influence of variations in the weaning diet. OBJECTIVE: Our objective was to examine how variations in milk feeding and the weaning diet relate…
  11. Neurogenesis decreases during aging and following cranial radiotherapy, causing a progressive cognitive decline that is currently untreatable. However, functional neural stem cells remained present in the subventricular zone of high dose-irradiated…
  12. Relations between vegetation characteristics and eco-hydrological processes were assessed in a pristine mire in the valley of the Ob River (Western Siberia). Along a transect from the terrace scarp to the river, field data were collected on…
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