Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 3 of 3
Full-Text Articles in Medicine and Health Sciences
Diagnostic Practices Of Autism Spectrum Disorders In Brazil, Ana Claudia Vesper Manier Dias
Diagnostic Practices Of Autism Spectrum Disorders In Brazil, Ana Claudia Vesper Manier Dias
Honors Theses
In Brazil, in spite of over half a million students with special needs in primary education, little research has been conducted about ASD diagnostic practices. This involves learning about the training that professionals are receiving, what diagnostic practices are being implemented on the field, and whether those are being contextualized according to the Brazilian culture. Students with special needs are directly affected by the results of diagnostic practices, since identifying the individuals is one of the first steps. Lack of understanding about that stage may lead to the problematic realities of underidentification or overidentification, exclusion of children who should receive …
The Effect Of Increased Exposure Of Uvc Light On Human Skin Microbiota, T'Kylia S. Moss
The Effect Of Increased Exposure Of Uvc Light On Human Skin Microbiota, T'Kylia S. Moss
Honors Theses
Many methods have been employed to prevent infections from opportunistic pathogens in immunocompromised individuals. Among these are the use of ultraviolet light (UV). In this study, UVC light, was found to have a deleterious effect on specific skin flora. Organisms tested included Acinetobacter baumanii, Candida albicans, Candida kefyr, Corynebacterium renale, Enterococcus faecalis, Pseudomonas aeruginosa, Staphylococcus aureus, Staphylococcus epidermidis, and Streptococcus pyogenes. Nutrient agar was used to cultivate most organisms. Blood agar was used for the cultivation of Streptococcus pyogenes and Enterococcus faecalis. Bacterial suspensions were made and utilized to plate each organism onto a set of 7 nutrient agar or …
Discovering New Antibiotics: Bacterial Extracts Separated By Thin-Layer Chromatography Inhibit The Growth Of Staphylococcus, Heidi Hughes
Discovering New Antibiotics: Bacterial Extracts Separated By Thin-Layer Chromatography Inhibit The Growth Of Staphylococcus, Heidi Hughes
Honors Theses
Many bacteria have become resistant to commonly used antibiotics because of antibiotic use in people and animals. Therefore, new antibiotics are needed that will inhibit these resistant bacteria. Bacteria found in soil are a likely source for new antibiotics because of the limited available nutrients found in the soil. We isolated soil bacteria and screened them for antibiotic production against Staphylococcus epidermidids. Methanol extracts were made from entire agar plates of the soil bacteria that inhibited S. epidermidis. These extracts were spotted on a lawn of Staphylococcus aureus; growth inhibition was measured to comfirm that the extracts contained the …