Something wonderful is happening in the geology department at Cal Poly Humboldt right now. Ten undergraduate students from ...

Monitoring diatoms is important in understanding the health of the marine ... it may be necessary to incorporate higher-resolution data (e.g., SEM images (43)) and expand the training set to include ...

The Supporting Information is available free of charge at https://pubs.acs.org/doi/10.1021/acsnano.4c11549. CTAC and urea concentration effects (Figures S1, S2); XPS ...

she moved the smaller portable SEM to her home. For the stay-at-home version of Payne’s assignment, Leddy collected samples by student request of materials readily available around her home or ...

Andrew Alverson is a biologist and expert on diatoms at the University of Arkansas in Fayetteville. He contributed this article to Live Science's Expert Voices: Op-Ed & Insights. You'll consume ...

Diatoms (Bacillariophyta) produce a siliceous exoskeleton that ... Some of them can be identified by optical microscopy and others through scanning electron microscopy (SEM). The principal structures ...

Following the previous evaluation (Yu et al., 2021), we continue the work by investigating new deep learning technologies to achieve better performance and developing a practical SEM-based diatom ...

Diatoms are single-celled algae found ... which he runs, received a new Scanning Electron Microscope through the EPSCoR grant in May 2021. “The microscope has a stage that allows you to tilt ...

Find Bacteria Sem stock video, 4K footage, and other HD footage from iStock. Get higher quality Bacteria Sem content, for less—All of our 4K video clips are the same price as HD. Video Back Videos ...