Regulation of blood flow in the pulmonary and systemic circuits during submerged swimming in common snapping turtle (Chelydra serpentina) (open access)

Regulation of blood flow in the pulmonary and systemic circuits during submerged swimming in common snapping turtle (Chelydra serpentina)

This article is a study investigating the blood flow patterns and heart rate in surfacing and during graded, submerged swimming activity in common snapping turtles. The effects of beta-adrenergic and cholinergic receptor blockade on blood flow and heart rate during these activities are also studied.
Date: August 16, 2019
Creator: Reynolds Kirby, Amanda; Smith, Brandt R. & Crossley, Dane A., II
System: The UNT Digital Library
Metabolic engineering of proanthocyanidins by ectopic expression of transcription factors in Arabidopsis thaliana (open access)

Metabolic engineering of proanthocyanidins by ectopic expression of transcription factors in Arabidopsis thaliana

Article on metabolic engineering of proanthocyanidins by ectopic expression of transcription factors in Arabidopsis thaliana.
Date: August 16, 2005
Creator: Sharma, Shashi B. & Dixon, R. A.
System: The UNT Digital Library
A brief guide to polymer characterization: structure (IUPAC Technical Report) (open access)

A brief guide to polymer characterization: structure (IUPAC Technical Report)

Article states that to bolster the series of Brief Guides released by International Union of Pure and Applied Chemistry, the authors introduce the first Brief Guide to Polymer Characterization. This article provides a concise overview of characterization methods for teachers, students, non-specialists, and newcomers to polymer science as well as being a useful manual for researchers and technicians.
Date: August 16, 2023
Creator: Topham, Paul D.; Boucher, Raymond J.; Chang, Taihyun; Smrčková, Miroslava D.; Farrell, Wesley S.; He, Jiasong et al.
System: The UNT Digital Library
Book Review: The Forest Unseen: A Year's Watch in Nature (open access)

Book Review: The Forest Unseen: A Year's Watch in Nature

Book Review of "The Forest Unseen: A Year's Watch in Nature" written by David George Haskell.
Date: August 16, 2016
Creator: Wolverton, Steven J.
System: The UNT Digital Library