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Full-Text Articles in Medicine and Health Sciences
System Measurements For X-Ray Phase And Diffraction Imaging, Erik Wolfgang Tripi
System Measurements For X-Ray Phase And Diffraction Imaging, Erik Wolfgang Tripi
Legacy Theses & Dissertations (2009 - 2024)
In medical imaging, X rays are used to look inside the body to find fractures in bones, abnormal masses, cavities in teeth, and so on. What makes X rays so good at looking at these types of structures is the X ray’s penetration power. When imaging soft tissue to search for tumors, X-ray images tend to have difficulty performing well. The reason for this is that the background structures, such as fat or fibro glandular tissue have similar absorption coefficients as the tumor. Mammography tends to have a high false positive rate and can miss tumors entirely as well. There …
Applied Methodologies Demonstrated Through Three Independent Studies For Assessing The Effects Of Socioeconomic, Environmental Chemical Exposure, And Therapeutic Factors On Oncological Diseases And Covid-19, Bayarmagnai Maggie Munkhjargal
Applied Methodologies Demonstrated Through Three Independent Studies For Assessing The Effects Of Socioeconomic, Environmental Chemical Exposure, And Therapeutic Factors On Oncological Diseases And Covid-19, Bayarmagnai Maggie Munkhjargal
Legacy Theses & Dissertations (2009 - 2024)
When trying to understand risk factors for a disease, even before we know the causal agents, it is necessary to create a surveillance data set that answers the questions of who, when, and where, and includes any potential covariates which may either promote or prevent the disease. There are a wide variety of surveillance data. For example, hospital discharge data, such as the New York Statewide Planning and Research Cooperative System (SPARCS) data, encompass all hospitalized cases in the state, while clinical datasets cover a specially constructed population in pursuit of research of a certain disease type. Analysis of surveillance …
Using Technologies To Support The Social And Academic Engagement Of Young People With Cancer, Owen Michael Donovan
Using Technologies To Support The Social And Academic Engagement Of Young People With Cancer, Owen Michael Donovan
Legacy Theses & Dissertations (2009 - 2024)
Situated in the larger questions of how to support the educational engagement and positive psychosocial development of young people with cancer, the purpose of this exploratory study was to address gaps in the literature and build understanding of how young people use digital and Internet-connected technologies in ways that support their social and academic engagement. Through a multiple case-design, I examined the school-based and everyday (outside of school) technology uses of five young people. This study found that the cancer experience changed or reframed a young person’s motivational engagement with school. Doing well academically was a sign of a normalcy …
Rna Aptamers For Molecular Chaperones Hsp27 And Hsp90, Sathishkumar Kumar Munusamy
Rna Aptamers For Molecular Chaperones Hsp27 And Hsp90, Sathishkumar Kumar Munusamy
Legacy Theses & Dissertations (2009 - 2024)
Hsp90 and Hsp27 are members of the heat shock protein family of chaperones that perform multiple roles in cellular maintenance through protein folding and inhibition of apoptosis. They are abundantly expressed in cells and are over-expressed during conditions of stress. Hsp90 requires ATP for its chaperone function while Hsp27 self-associates into higher order oligomers enclosing its substrate. Their ability to interact with other proteins or with themselves lies at the heart of their mechanisms. The specific consequences of each of their interactions on global cellular health have not yet been fully discovered. The sheer diversity of proteins that interact with …