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Now showing items 2317-2336 of 3672
Natural arsenic contamination of Holocene alluvial aquifers by linked tectonic, weathering, and microbial processes
(2022-10-26)
Linked tectonic, geochemical, and biologic processes lead to natural arsenic contamination of groundwater in Holocene alluvial aquifers, which are the main threat to human health around the world. These groundwaters are ...
Navigating the Open Access Landscape
(2017-10-31)
This talk was given during Open Access Week to raise awareness of issues in OA. Open access became important initially due to a sharp rise in journal costs while library budgets remained flat, even as the Internet greatly ...
Near Infrared Spectroscopy Calibration for Wood Chemistry: Which Chemometric Technique Is Best for Prediction and Interpretation?
(2019-08-02)
This paper addresses the precision in factor loadings during partial least squares (PLS) and principal components regression (PCR) of wood chemistry content from near infrared reflectance (NIR) spectra. The precision of ...
Nemertean toxin genes revealed through transcriptome sequencing
(2019-04-29)
Nemerteans are one of few animal groups that have evolved the ability to utilize toxins for both defense and subduing prey, but little is known about specific nemertean toxins. In particular, no study has identified specific ...
Neo-Pagan Religious Symbolism in the Home
(2021-09-09)
This dataset was collected in association with an IRB-approved study of neo-pagan religious symbolism in the home. Specifically, this study examined shrines and altars within the home as an expression of religious symbolism. ...
Nerve Growth Factor Receptor TrkA, a New Receptor in Insulin Signaling Pathway in PC12 cells
(2020-01-06)
TrkA is a cell surface transmembrane receptor tyrosine kinase for nerve growth factor (NGF). TrkA has an NPXY motif and kinase regulatory loop similar to insulin receptor (INSR) suggesting that NGF→TrkA signaling might ...
Net enclosure system for Oreochromis niloticus fingerling production
(2019-12-05)
Net enclosures can be used in every phase of tilapia culture from fingerling production to growing market size food fish. In Southeast Asia the "hapa" net system for Oreochromis niloticus fingerling production is very ...
Net exchanges of CO2, CH4, and N2O between China's terrestrial ecosystems and the atmosphere and their contributions to global climate warming
(2022-10-25)
China's terrestrial ecosystems have been recognized as an atmospheric CO2 sink; however, it is uncertain whether this sink can alleviate global warming given the fluxes of CH4 and N2O. In this study, we used a process-based ...
Net superoxide levels: steeper increase with activity in cooler female and hotter male lizards
(2023-09-20)
Ectotherms increase their body temperature in response to ambient heat, thereby elevating their metabolic rate. An often inferred consequence of this is an overall upregulation of gene expression and energetic expenditure, ...
New Bermudagrass Varieties in Alabama
(1979-04)
New dusts for cotton insect control
(1948-03)
New milk or water sterilizer
(1894-01)
New root rot disease of cotton
(1890-12)