Last day to withdraw with W from Fall 2024 classes (undergraduates only)
Last day to withdraw with W from Fall 2024 classes (undergraduates only)
Last day to withdraw with W from Fall 2024 classes (undergraduates only)
Registration ends for Spring 2025
In this seminar, Dr. Mishrra will describe how integrating concepts from environmental geochemistry, materials science, and water quality engineering is essential for addressing urgent challenges in drinking water supply and distribution and in sustainable resource management. Her talk will highlight contaminants such as lead, copper, and hexavalent chromium in drinking water sources, and will discuss […]
Globally, a large fraction of the disease burden is attributed to environmental contaminants, particularly enteric pathogens, which are transmitted via multiple pathways, including water, food, soil, and fomites. Further, microbial contaminants are garnering more public health attention at the global scale due to the emergence antimicrobial resistance. Prioritization of strategies to interrupt the transmission of […]
Regulatory frameworks for chemicals, materials, and advanced products increasingly require quantitative exposure data as a core component of safety dossiers. For solid materials, however, exposure assessment remains challenging because releases are not static properties but emerge dynamically over a material's life cycle, driven by mechanical, environmental, thermal, and use-related stresses. Without robust methods to identify […]
Light rainfall, fog, and dew deposition (i.e., occult precipitation) have been shown to play a key role in ecosystem processes and resilience to extremes such as drought and wildfire. Occult precipitation describes hydrologic processes that provide water input to ecosystems but are typically not measured by rain gauges. Thus, the amount of additional water that […]
Abstract: Cells are highly dynamic structures that are constantly converting chemical energy into mechanical work to pull and push on one another and on their surroundings. These pulls and pushes are mediated by tiny molecular forces at the scale of piconewtons. For context, 7 pN applied a distance of 1 nm is ~1 kcal/mol. Nonetheless, […]
The mechanical properties of biological tissues change over time and with disease progression. Quantifying these mechanical properties can thus be instrumental for medical diagnosis and for evaluation of tissue viability for transplant. However, it is exceptionally challenging to mechanically characterize soft and biological materials using conventional testing methods, especially in-vivo. In recent years, volume controlled […]