We used an in situ steady state ¹⁵N-labeled nitrate (¹⁵NO₃⁻) and acetate (AcO⁻) well-to-wells injection experiment to determine how the availability of labile dissolved organic carbon (DOC) as AcO⁻ influences microbial denitrification in the hyporheic zone of an upland (third-order) agricultural stream. The experimental wells receiving conservative (Cl⁻ and Br)...
Biogeochemical reactions associated with stream nitrogen cycling, such as
nitrification and denitrification, can be strongly controlled by water and solute residence
times in the hyporheic zone (HZ). We used a whole‐stream steady state ¹⁵N‐labeled
nitrate (¹⁵NO₃⁻) and conservative tracer (Cl⁻) addition to investigate the spatial and
temporal physiochemical conditions controlling...
Occlusive thrombi that cause cardiovascular diseases form on the walls of blood vessels and propagate across the lumen under pressure gradient-driven flow, impaired antithrombotic, and enhanced prothrombotic conditions. Development of a well controlled and validated ex vivo model that can mimic these pathological conditions would provide a useful tool for...
Full Text:
Thrombosis
Ishan A. Patel1, MichelleA. Berny-Lang1, Garth W. Tormoen1, Tara C. White-Adams1, Erik I
Occlusive thrombi that cause cardiovascular diseases form on the walls of blood vessels and propagate across the lumen under pressure gradient-driven flow, impaired antithrombotic, and enhanced prothrombotic conditions. Development of a well controlled and validated ex vivo model that can mimic these pathological conditions would provide a useful tool for...
Full Text:
Model of Thrombosis
Ishan A. Patel1, MichelleA. Berny-Lang1, Garth W. Tormoen1, Tara C. White-Adams1
Occlusive thrombi that cause cardiovascular diseases form on the walls of blood vessels and propagate across the lumen under pressure gradient-driven flow, impaired antithrombotic, and enhanced prothrombotic conditions. Development of a well controlled and validated ex vivo model that can mimic these pathological conditions would provide a useful tool for...
Falling Into Place: Relational Perspectives on the US Creative Residency Field is an Environmental Arts & Humanities thesis built around a research project called Creative Residencies and Expanded Senses of Community: Interviews With Artists & Residency Leaders. It’s an extended meditation on arts residencies via research, interviews, and experiential learning,...
In the months preceding the 2016 presidential election and during the Trump presidency, rhetoric, composition, and communications scholars expressed an urgent concern about the threat that Trump and his political affiliates posed to the status of truth in political life (McComiskey; Rice; Harsin; Cloud). However, the conversations surrounding the discipline’s...