Results 41 to 50 of about 166,305 (350)

A combination of scanning electron microscopy and broad argon ion beam milling provides intact structure of secondary tissues in woody plants

open access: yesScientific Reports, 2022
The secondary tissues of woody plants consist of fragile cells and rigid cell walls. However, the structures are easily damaged during mechanical cross-sectioning for electron microscopy analysis.
Tomohiro Hatano   +3 more
doaj   +1 more source

Optimization of electron microscopy for human brains with long-term fixation and fixed-frozen sections. [PDF]

open access: yes, 2014
BackgroundAbnormal connectivity across brain regions underlies many neurological disorders including multiple sclerosis, schizophrenia and autism, possibly due to atypical axonal organization within white matter.
Liu, Xiao-Bo, Schumann, Cynthia M
core   +1 more source

Construção de um micrótomo de congelamento a partir da adaptação de um micrótomo de parafina

open access: yesBrazilian Archives of Biology and Technology, 1998
A microtome for frozen sections was developed using the facilities and equipment available in our country. The requirements for making it were: 1) fast frozen of the tissue, 2) easy histological procedure, 3) no necessity of long period for preparation ...
Cesar de Mello   +3 more
doaj   +1 more source

Penetration of urea-formaldehyde adhesives in wood tissue, part I: Radial penetration of UF adhesives into beech [PDF]

open access: yesGlasnik Šumarskog Fakulteta: Univerzitet u Beogradu, 2008
Adhesive penetration plays an important role in wood adhesion, since wood is a porous material. The degree of penetration mostly depends on the wood factors, resin type and formulation and processing parameters.
Gavrilović-Grmuša Ivana   +3 more
doaj   +1 more source

X-ray tomography as a tool for detailed anatomical analysis [PDF]

open access: yes, 2009
Wood identification, anatomical examination and retrieval of quantitative information arc important aspects of many research disciplines. Conventional light microscopy with a camera and (semi)automatic image analysis software is an often used methodology
Boone, Matthieu   +4 more
core   +3 more sources

Rotary microtome

open access: bronzeCurrent Biology, 1997
openaire   +2 more sources

Structural and torsional properties of the Trachycarpus fortunei palm petiole [PDF]

open access: yes, 2006
The Trachycarpus fortunei palm is a good example of a palm with a large leaf blade supported by a correspondingly large petiole. The way in which the material and functional properties of the petiole interact is analysed using engineering and botanical ...
Atherton, MA   +3 more
core   +2 more sources

Intestinal histomorphology, autochthonous microbiota and growth performance of the oscar (Astronotus ocellatus Agassiz, 1831) following dietary administration of xylooligosaccharide [PDF]

open access: yes, 2016
The present study investigates the changes in intestinal histomorphology, autochthonous microbiota and growth performance of the oscar, Astronotus ocellatus, following dietary administration of different levels of xylooligosaccharide (XOS).
Hoseinifar, S.H.   +2 more
core   +1 more source

Challenges of microtome‐based serial block‐face scanning electron microscopy in neuroscience

open access: yesJournal of Microscopy, 2015
Serial block‐face scanning electron microscopy (SBEM) is becoming increasingly popular for a wide range of applications in many disciplines from biology to material sciences. This review focuses on applications for circuit reconstruction in neuroscience,
A. Wanner   +2 more
semanticscholar   +1 more source

A Carbocation Substituted Clay and its Styrene nanocomposite [PDF]

open access: yes, 2004
A substituted tropylium ion can be ion-exchanged onto montmorillonite to give a novel organically-modified clay. One can prepare a polystyrene nanocomposite of this clay by emulsion, but not bulk, polymerization.
Wilkie, Charles A., Zhang, Jinguo
core   +2 more sources

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