Results 1 to 10 of about 1,901,246 (299)

Scanning Electron Microscopy of Drosophila

open access: yesJournal of Heredity, 1971
Uploaded by Plazi for TaxoDros. We do not have abstracts.
H, Hartman, T L, Hayes
openaire   +3 more sources

Scanning ultrafast electron microscopy [PDF]

open access: yesProceedings of the National Academy of Sciences, 2010
Progress has been made in the development of four-dimensional ultrafast electron microscopy, which enables space-time imaging of structural dynamics in the condensed phase. In ultrafast electron microscopy, the electrons are accelerated, typically to 200 keV, and the microscope operates in the transmission mode.
Yang, Ding-Shyue   +2 more
openaire   +3 more sources

Scanning Electron Microscopy Observations of Loa loa (Nematoda)

open access: yesCase Reports in Ophthalmology, 2020
We present a case report of periocular Loa loa. The key feature of L. loa distinguishing it from other human filarial parasites are cuticular bosses, which are presented in images from a light microscope and a scanning electron microscope.
Jens Anibal Juul   +3 more
doaj   +1 more source

Cell–Cell and Cell–Matrix Interactions at the Presumptive Stem Cell Niche of the Chick Corneal Limbus

open access: yesCells, 2023
(1) Background: Owing to its ready availability and ease of acquisition, developing chick corneal tissue has long been used for research purposes. Here, we seek to ascertain the three-dimensional microanatomy and spatiotemporal interrelationships of the ...
Kiranjit K. Bains   +4 more
doaj   +1 more source

Four-Dimensional Scanning Transmission Electron Microscopy (4D-STEM): From Scanning Nanodiffraction to Ptychography and Beyond

open access: yesMicroscopy and Microanalysis, 2019
Scanning transmission electron microscopy (STEM) is widely used for imaging, diffraction, and spectroscopy of materials down to atomic resolution. Recent advances in detector technology and computational methods have enabled many experiments that record ...
C. Ophus
semanticscholar   +1 more source

Scanning Electron Microscopy in modern dentistry research

open access: yesBrazilian Dental Science, 2012
The purpose of this article was to review the usage of Scanning Electron Microscopy (SEM) in dentistry research nowadays, through a careful and updated literature review.
Thaís Cachuté Paradella   +1 more
doaj   +1 more source

Ultrastructural aspects of pseudoxanthoma elasticum [PDF]

open access: yesAnais Brasileiros de Dermatologia, 2017
: We report the ultrastructural findings in a case of a 72-year-old black woman with confluent yellowish papules in the cervical region. She had no comorbidities.
Hiram Larangeira de Almeida Jr.   +3 more
doaj   +1 more source

The first annotated set of scanning electron microscopy images for nanoscience

open access: yesScientific Data, 2018
In this paper, we present the first publicly available human-annotated dataset of images obtained by the Scanning Electron Microscopy (SEM). A total of roughly 22,000 SEM images at the nanoscale are classified into 10 categories to form 4 labeled ...
R. Aversa   +4 more
semanticscholar   +1 more source

A fast image simulation algorithm for scanning transmission electron microscopy [PDF]

open access: yesAdvanced Structural and Chemical Imaging, 2017
Image simulation for scanning transmission electron microscopy at atomic resolution for samples with realistic dimensions can require very large computation times using existing simulation algorithms.
C. Ophus
semanticscholar   +1 more source

Cryoprotection of porcine cornea: a scanning electron microscopy study

open access: yesVeterinární Medicína, 2005
Porcine corneas were frozen with Me2SO, glycerol, 1,2-propanediol and PEG-400. The effects of the range of concentrations (5% and 10%) and temperature regimen (1ºC/min and 5ºC/min) were investigated.
A. Neronov   +4 more
doaj   +1 more source

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