Results 21 to 30 of about 509,762 (201)

Ultrastructure of the egg of Muscina stabulans and Synthesiomyia nudiseta (Diptera: Muscidae)

open access: yesMemorias do Instituto Oswaldo Cruz, 1992
The eggs of Muscina stabulans and Synthesiomyia nudiseta are morphologically described, based on scanning electron microscope (SEM).
Ana Paula Pires de Alencar   +1 more
doaj   +1 more source

Exploring transmission Kikuchi diffraction using a Timepix detector [PDF]

open access: yes, 2017
Electron backscatter diffraction (EBSD) is a well-established scanning electron microscope (SEM)-based technique [1]. It allows the non-destructive mapping of the crystal structure, texture, crystal phase and strain with a spatial resolution of tens of ...
Maneuski, D.   +5 more
core   +1 more source

Palynological Study on Some Grape (Vitis vinifera L.) Cultivars Using Scanning Electron Microscopy

open access: yesJournal of Agricultural Sciences, 2022
Pollen is an important morphological parameter for cultivar identification. This is of great importance in detailed investigations by scanning electron microscope (SEM). In this study, the pollen morphology of selected grape cultivars was examined by SEM.
Burçak İşçi
doaj   +1 more source

3DSEM: A 3D microscopy dataset

open access: yesData in Brief, 2016
The Scanning Electron Microscope (SEM) as a 2D imaging instrument has been widely used in many scientific disciplines including biological, mechanical, and materials sciences to determine the surface attributes of microscopic objects.
Ahmad P. Tafti   +4 more
doaj   +1 more source

An investigation into experimental in situ scanning electron microscope (SEM) imaging at high temperature [PDF]

open access: yesReview of Scientific Instruments, 2020
This paper presents an investigation into high temperature imaging of metals through the use of a novel heat stage for in situ Scanning Electron Microscopy (SEM). The results obtained demonstrate the benefits and challenges of SEM imaging at elevated temperatures of up to 850 °C using Secondary Electron (SE) and Electron Backscatter Diffraction (EBSD ...
Rhiannon Heard   +5 more
openaire   +3 more sources

Growth of membrane nanostructures on W co-deposition layer

open access: yesNuclear Materials and Energy, 2019
Large-scale mm thick fiberform nanostructures are grown when materials are subjected to high flux helium ions with tungsten particles (ions and neutrals) precipitation.
Shin Kajita   +6 more
doaj   +1 more source

Relationship between the kinetic parameters and morphology of electrochemically deposited lead [PDF]

open access: yesJournal of the Serbian Chemical Society, 2016
The processes of lead electrodeposition from electrolytes of various concentrations of sodium nitrate as the supporting electrolyte have been examined by chronoamperometry and by the scanning electron microscopic (SEM) analysis of deposits ...
Nikolić Nebojša D.   +3 more
doaj   +1 more source

Synthesis and Characterization of Diesel, Kerosene and Candle Wax Soot’s

open access: yesInternational Journal of Electrochemical Science, 2012
Diesel, kerosene and candle wax have been used as carbon sources for the production of carbon nanomaterial without a precursor catalyst. Nanomaterials formed in the process were analysed by High resolution transmission electron microscope (HR-TEM), Raman
Ntaote David Shooto, Ezekiel Dixon Dikio
doaj   +1 more source

Size distribution of embryos produced by crystal-rod contacts [PDF]

open access: yes, 1989
We performed contact nucleation experiments on the (010) face of potassium hydrogen phthalate (KAP) crystals growing in a stagnant supersaturated aqueous solution and determined - after a given growth time t - (ex situ) the crystal size distribution (CSD)
Eerden, J.P. van der   +2 more
core   +3 more sources

A Model for Dental Age Verification Using Ultrastructural Imaging for Modern and Fossil Representatives of the Rhinocerotidae Family

open access: yesAnimals, 2021
The analyses were performed on a right third premolar (P3) of a white rhinoceros female (Ceratotherium simum, Burchell 1817). The specimen was born in captivity at London Zoo (Zoological Society of London), then in the 1970s transferred to Kiev Zoo ...
Edyta Pasicka   +3 more
doaj   +1 more source

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