Search Results - "Davis, Brittany E."

Effects of high temperatures on threatened estuarine fishes during periods of extreme drought by Jeffries, Ken M, Connon, Richard E, Davis, Brittany E, Komoroske, Lisa M, Britton, Monica T, Sommer, Ted, Todgham, Anne E, Fangue, Nann A

“…Climate change and associated increases in water temperatures may impact physiological performance in ectotherms and exacerbate endangered species declines. We…”
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Profiling of cool-season forage arabinoxylans via a validated HPAEC-PAD method by Joyce, Glenna E, Kagan, Isabelle A, Flythe, Michael D, Davis, Brittany E, Schendel, Rachel R

“…Cool-season pasture grasses contain arabinoxylans (AX) as their major cell wall hemicellulosic polysaccharide. AX structural differences may influence…”
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Activity of Cannabidiol on Ex Vivo Amino Acid Fermentation by Bovine Rumen Microbiota by Lakes, Jourdan E, Davis, Brittany E, Flythe, Michael D

“…Amino-acid-fermenting bacteria are wasteful organisms within the rumens of beef cattle that remove dietary amino nitrogen by producing ammonia, which is then…”
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Calibrating temperature reconstructions from fish otolith oxygen isotope analysis for California's critically endangered Delta Smelt by Willmes, Malte, Lewis, Levi S., Davis, Brittany E., Loiselle, Liane, James, Hannah F., Denny, Christian, Baxter, Randall, Conrad, J. Louise, Fangue, Nann A., Hung, Tien‐Chieh, Armstrong, Richard A., Williams, Ian S., Holden, Peter, Hobbs, James A.

“…Rationale Oxygen isotope ratios (δ18O values) of fish otoliths (ear bones) are valuable geochemical tracers of water conditions and thermal life history. Delta…”
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Reduction in Rumen Tetracycline-Insensitive Bacteria during a Grain Challenge Using the Isoflavone Biochanin A by Flythe, Michael D, Davis, Brittany E, Kagan, Isabelle A

“…The isoflavone biochanin A was previously shown to promote weight gain in growing steers by selectively inhibiting rumen bacteria-like growth-promoting feed…”
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Impacts of heat stress on the accuracy of a noseband sensor for detection of eating and rumination behavior in confined cattle by Weinert-Nelson, Jennifer R., Jacobs, Alayna A., Werner, Jessica, Williams, Carey A., Davis, Brittany E.

“…[Display omitted] •Eating time showed very high agreement for noseband sensors and visual observations.•Rumination time showed very high agreement for noseband…”
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Ex Vivo Fermentation of Hay and Corn by Rumen Bacteria from Cattle and Sheep by Weinert-Nelson, Jennifer R., Ely, Donald G., Flythe, Michael D., Hamilton, Tracy A., Ferrell, Jessica L., Davis, Brittany E.

“…Sheep are often utilized as a model ruminant, despite a lack of functional comparisons of rumen bacterial communities and responses during dietary transitions…”
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Fructan Catabolism by Rumen Microbiota of Cattle and Sheep by Weinert-Nelson, Jennifer R., Kagan, Isabelle A., Ely, Donald G., Flythe, Michael D., Davis, Brittany E.

“…Fructans serve as the primary form of storage carbohydrate in cool-season grasses, but little is known about potential differences in ruminal fermentation of…”
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Escape from the heat: thermal stratification in a well-mixed estuary and implications for fish species facing a changing climate by Mahardja, Brian, Bashevkin, Samuel M., Pien, Catarina, Nelson, Michelle, Davis, Brittany E., Hartman, Rosemary

“…Climate change may cause organisms to seek thermal refuge from rising temperatures, either by shifting their ranges or seeking microrefugia within their…”
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Impacts of heat stress on the accuracy of an ear-tag accelerometer for monitoring rumination and eating behavior in dairy-beef cross cattle using an automated gold standard by Weinert-Nelson, Jennifer R., Werner, Jessica, Jacobs, Alayna A., Anderson, Les, Williams, Carey A., Davis, Brittany E.

“…Accelerometer-based technologies can be utilized for precision monitoring of feeding behaviors, but limited information is available regarding the impact of…”
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Seasonal and species variation in raffinose, short‐chain fructan, and long‐chain fructan accumulation in tall fescue (Festuca arundinacea Schreb.) and timothy (Phleum pratense L.) grown in Central Kentucky by Kagan, Isabelle A., Davis, Brittany E., Schendel, Rachel R.

“…Fructans in cool‐season grasses may have some negative effects on equine health. However, they may have positive effects on ruminant performance, and fructans…”
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Combined effects of warming and hypoxia on early life stage Chinook salmon physiology and development by Del Rio, Annelise M, Davis, Brittany E, Fangue, Nann A, Todgham, Anne E

“…Salmonids are particularly susceptible to warming and hypoxia during development in redds. We reared Chinook salmon embryos and alevins under chronic warming…”
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Characterizing the non-starch polysaccharides of hempseed cell walls by Agbana, Miranda R., Angeletti, Brynn S., Buecker, Hanna C., Tseng, Yen-Chang, Davis, Brittany E., Schendel, Rachel R.

“…Hempseed ( Cannabis sativa L.) is a valuable source of oil and a quality vegetable protein source, but little is known about its fiber composition. This study…”
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Antarctic emerald rockcod have the capacity to compensate for warming when uncoupled from CO2‐acidification by Davis, Brittany E., Flynn, Erin E., Miller, Nathan A., Nelson, Frederick A., Fangue, Nann A., Todgham, Anne E.

“…Increases in atmospheric CO2 levels and associated ocean changes are expected to have dramatic impacts on marine ecosystems. Although the Southern Ocean is…”
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Red clover supplementation modifies rumen fermentation and promotes feed efficiency in ram lambs by Weinert-Nelson, Jennifer R, Ely, Donald G, Flythe, Michael D, Hamilton, Tracy A, May, John B, Ferrell, Jessica L, Hamilton, Matthew C, LeeAnn Jacks, Whitney, Davis, Brittany E

“…Abstract Red clover produces isoflavones, including biochanin A, which have been shown to have microbiological effects on the rumen while also promoting growth…”
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Consequences of temperature and temperature variability on swimming activity, group structure, and predation of endangered delta smelt by Davis, Brittany E., Hansen, Matthew J., Cocherell, Dennis E., Nguyen, Trinh X., Sommer, Ted, Baxter, Randall D., Fangue, Nann A., Todgham, Anne E.

“…The effects of water temperature on individual and group movement behaviour in prey fish can affect ecological interactions such as competition and predation,…”
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Role of sequential low-tide-period conditions on the thermal physiology of summer and winter laboratory-acclimated fingered limpets, Lottia digitalis by Pasparakis, Christina, Davis, Brittany E, Todgham, Anne E

“…The rocky intertidal zone is among one of the most highly variable environments on Earth, with rapid and unpredictable changes in temperature on a daily basis…”
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Warming, not CO2-acidified seawater, alters otolith development of juvenile Antarctic emerald rockcod (Trematomus bernacchii) by Naslund, Andrew W., Davis, Brittany E., Hobbs, James A., Fangue, Nann A., Todgham, Anne E.

“…The combustion of fossil fuels is currently causing rapid rates of ocean warming and acidification worldwide. Projected changes in these parameters have been…”
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Juvenile Antarctic rockcod (Trematomus bernacchii) are physiologically robust to CO2-acidified seawater by Davis, Brittany E, Miller, Nathan A, Flynn, Erin E, Todgham, Anne E

“…To date, numerous studies have shown negative impacts of CO2-acidified seawater (i.e. ocean acidification, OA) on marine organisms, including calcifying…”
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Use of a Managed Flow Pulse as Food Web Support for Estuarine Habitat by Frantzich, Jared, Davis, Brittany, MacWilliams, Michael, Bever, Aaron, Sommer, Ted

“…While freshwater inflow has been a major focus of resource management in estuaries, including the upper San Francisco Estuary, there is a growing interest in…”
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