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Life Sciences Commons

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Theses/Dissertations

Health and environmental sciences

Social and Behavioral Sciences

2014

Articles 1 - 4 of 4

Full-Text Articles in Life Sciences

Postural Sway In Infants At Low And High Risk For Autism Spectrum Disorder, Rachel C. Harris Oct 2014

Postural Sway In Infants At Low And High Risk For Autism Spectrum Disorder, Rachel C. Harris

Open Access Theses

ABSTRACT Harris, Rachel C. M. S., Purdue University, December 2014. Postural Control in Infants at Low and High Risk for Autism Spectrum Disorder. Major Professor: Laura J. Claxton. Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder more commonly known for deficits in social and communication skills. More recently, aspects of motor development have been shown to be delayed in children with ASD, including deficits in their postural control abilities. Children with ASD have difficulty integrating information from their sensory systems to help control their balance. Infants at risk for ASD and infants who are later diagnosed with ASD have delays ...


The Impact Of An Omega-3 Enriched Diet On Hyperactivity And Biochemistry In An Animal Model For Attention-Deficit/Hyperactivity Disorder, Nadine M. Hammoud Oct 2014

The Impact Of An Omega-3 Enriched Diet On Hyperactivity And Biochemistry In An Animal Model For Attention-Deficit/Hyperactivity Disorder, Nadine M. Hammoud

Open Access Theses

Attention-deficit/hyperactivity disorder (ADHD) is the most diagnosed behavioral disorder in children. It affects around 5% of children worldwide and 11% of children in the United States, with rates increasing. Pharmaceutical treatments, such as amphetamines and methylphenidates, are not effective for everyone and are known to have unwanted side effects. While the etiology of the disorder is not yet fully understood, there are clear genetic and environmental components. Nutritional insufficiencies have recently become a popular environmental risk factor under investigation. Essential fatty acids (EFA), omega-3 polyunsaturated fatty acids (PUFA) in particular, are needed for proper brain development and function. Our ...


Consumer Perceptions Of Child-Friendly Shaped Healthy Fruit And Vegetable Snacks, Selena Lauren Baker Apr 2014

Consumer Perceptions Of Child-Friendly Shaped Healthy Fruit And Vegetable Snacks, Selena Lauren Baker

Open Access Theses

Fruits and vegetables (FV) are widely recognized as healthful foods by the public, and most individuals are aware of dietary guidance recommendations to consume more FV. However, actual consumption of FV has been and continues to be low in the United States and many other countries, despite public health efforts to change this trend. The sub-optimal intake of FV among children and adolescents is of particular concern due to high nutrient requirements for proper growth and development during these life stages. Fruit and vegetable intake patterns in childhood have been shown to track into later life and may affect individuals ...


Efficacy Of Manual Dishwashing And Sanitizer Wiping In Removing Food Soils From Chel Knives, Xiaodi Sun Apr 2014

Efficacy Of Manual Dishwashing And Sanitizer Wiping In Removing Food Soils From Chel Knives, Xiaodi Sun

Open Access Theses

Improperly cleaned and sanitized chef knives may present a potential contamination risk and thus be a risk for foodborne illness. Therefore, ensuring effective cleaning and sanitization of knife surfaces may help prevent the spread of foodborne pathogens. The primary objective of this research was to compare the efficacies of two different cleaning methods (three-compartment manual dishwashing and sanitizer wiping) at removing food soils from contaminated chef knives using procedures that are typical of restaurant kitchens. Knife wiping and washing procedures were determined and standardized according to an observation of knife cleaning behavior in a kitchen. Adenosine triphosphate (ATP) bioluminescence was ...