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Articles 1 - 5 of 5
Full-Text Articles in Life Sciences
Determination Of Optimal Mild Organic Solvents Of Pdnps For Carbon-Carbon Coupling Reactions, Trina Biswas
Determination Of Optimal Mild Organic Solvents Of Pdnps For Carbon-Carbon Coupling Reactions, Trina Biswas
Honors College Theses
The synthesis of nanoparticles is an increasingly popular field of interest. The application of nanoparticles is especially popular in the field of nanocatalysts. Metal nanoparticles (NPs) are favorable for catalysis because of the large surface area to volume ratio, which allows them to catalyze a variety of reactions using lesser amounts of active material. As the field of nanoparticle research expands, efforts are being made to create more sustainable approaches to the synthesis of these particles. This research sought to translate the benefits of peptide-based synthesis to organic solvents and use less toxic organic solvents for carbon-carbon coupling reactions, like …
Mite Load Predicts The Quality Of Sexual Color And Locomotor Performance In A Sexually Dichromatic Lizard, Richard W. Orton, Chase T. Kinsey, Lance D. Mcbrayer
Mite Load Predicts The Quality Of Sexual Color And Locomotor Performance In A Sexually Dichromatic Lizard, Richard W. Orton, Chase T. Kinsey, Lance D. Mcbrayer
Department of Biology Faculty Publications
Since Darwin, the maintenance of bright sexual colors has recurrently been linked to mate preference. However, the mechanisms underpinning such preferences for bright colors would not be resolved for another century. Likely, the idea of selection for colors that could decrease the chances of survival (e.g., flashy colors that can inadvertently attract predators) was perceived as counterintuitive. It is now widely accepted that these extreme colors often communicate to mates the ability to survive despite a “handicap” and act as honest signals of individual quality when they are correlated with the quality of other traits that are directly linked to …
Wetland Biogeochemical Responses To Predicted Climate Change Scenarios, Angela R. Shaffer
Wetland Biogeochemical Responses To Predicted Climate Change Scenarios, Angela R. Shaffer
Electronic Theses and Dissertations
Wetlands are one of the world's largest known carbon sinks while comprising only a small amount of the Earth's surface. However, the amount of carbon sequestered by wetlands is shrinking as droughts and human disturbance increases. Carbon in wetlands is stored through the contrast of decomposition and sedimentation of organic matter and absorption of CO2 from the atmosphere by soil microbes. Understanding how changing hydrological regimes and increased wildfires will affect wetland soil and microbial processes is important in the face of predicted climate change for future wetland conservation practices. Specifically, I seek to understand the response of southeastern …
Global Patterns And Drivers Of Ecosystem Functioning In Rivers And Riparian Zones, Scott D. Tiegs, David M. Costello, Mark W. Isken, Guy Woodward, Peter B. Mcintyre, Mark O. Gessner, Eric Chauvet, Natalie A. Griffiths, Alexander S. Flecker, Vicenç Acuña, Ricardo J. Albariño, Daniel C. Allen, Cecilia Alonso, Patricio Andino, Clay Arango, Jukka Aroviita, Marcus V. M. Barbosa, Leon A. Barmuta, Colden V. Baxter, Jose Checo Colón-Gaud
Global Patterns And Drivers Of Ecosystem Functioning In Rivers And Riparian Zones, Scott D. Tiegs, David M. Costello, Mark W. Isken, Guy Woodward, Peter B. Mcintyre, Mark O. Gessner, Eric Chauvet, Natalie A. Griffiths, Alexander S. Flecker, Vicenç Acuña, Ricardo J. Albariño, Daniel C. Allen, Cecilia Alonso, Patricio Andino, Clay Arango, Jukka Aroviita, Marcus V. M. Barbosa, Leon A. Barmuta, Colden V. Baxter, Jose Checo Colón-Gaud
Department of Biology Faculty Publications
River ecosystems receive and process vast quantities of terrestrial organic carbon, the fate of which depends strongly on microbial activity. Variation in and controls of processing rates, however, are poorly characterized at the global scale. In response, we used a peer-sourced research network and a highly standardized carbon processing assay to conduct a global-scale field experiment in greater than 1000 river and riparian sites. We found that Earth’s biomes have distinct carbon processing signatures. Slow processing is evident across latitudes, whereas rapid rates are restricted to lower latitudes. Both the mean rate and variability decline with latitude, suggesting temperature constraints …
Impact Of Seasonal And Host-Related Factors On The Intestinal Microbiome And Cestode Community Of Sorex Cinereus And Sorex Monticola, Katelyn D. Cranmer
Impact Of Seasonal And Host-Related Factors On The Intestinal Microbiome And Cestode Community Of Sorex Cinereus And Sorex Monticola, Katelyn D. Cranmer
Electronic Theses and Dissertations
The intestinal microbiome of mammals plays a significant role in host health and response to environmental stimuli and can include both beneficial native bacteria as well as parasitic worms. In this study, I examined the intestinal cestode and bacterial communities of two closely related species of shrew, Sorex monticola and Sorex cinereus, over a six month period in 2016. Specimens were collected approximately every three weeks from May to October from the Sangre de Cristo Mountains in Cowles, New Mexico. A total of 79 shrews were prepared with the gastrointestinal tracts removed and flash-frozen in liquid nitrogen. An additional …