Results 21 to 30 of about 29,160 (257)

Ultrastructure of Plant Leaf Cuticles in relation to Sample Preparation as Observed by Transmission Electron Microscopy

open access: yesThe Scientific World Journal, 2014
The leaf cuticular ultrastructure of some plant species has been examined by transmission electron microscopy (TEM) in only few studies. Attending to the different cuticle layers and inner structure, plant cuticles have been grouped into six general ...
Paula Guzmán   +5 more
doaj   +1 more source

Routinely frozen biopsies of human skeletal muscle are suitable for morphological and immunocytochemical analyses at transmission electron microscopy

open access: yesEuropean Journal of Histochemistry, 2010
The aim of the present investigation was to evaluate whether routinely frozen biopsies of human skeletal muscle may be suitable for morphological and immunocytochemical analyses at transmission electron microscopy.
M. Giagnacovo   +4 more
doaj   +1 more source

Cyclododecane shaping, sublimation rate and residue analysis for the extraction of painting micro-samples from resin cross-sections

open access: yesScientific Reports, 2022
Cross-section preparation of painting micro-samples is part of their routine analysis. This type of preparation can be used for several analytical techniques, such as scanning electron microscopy, Fourier-transform infrared spectroscopy, Raman ...
Victory Armida Janine Jaques   +5 more
doaj   +1 more source

Embedding Piezoresistive Pressure Sensors to Obtain Online Pressure Profiles Inside Fiber Composite Laminates

open access: yesSensors, 2015
The production of large and complex parts using fiber composite materials is costly due to the frequent formation of voids, porosity and waste products.
Maryam Kahali Moghaddam   +3 more
doaj   +1 more source

Correlation between the Material System and the Magnetic Properties in Thermoset-Based Multipolar Ring Magnets

open access: yesMagnetism, 2023
Multipolar bonded magnets based on thermosets offer the opportunity to expand the applications of bonded magnets with respect to an increasing chemical and thermal resistance compared to thermoplastics. To utilise this option, the correlation between the
Uta Rösel, Dietmar Drummer
doaj   +1 more source

Resin Embedding Protocols for Chemically Fixed Tissue [PDF]

open access: yes, 1993
The main processing steps for preparing biological specimens for microscopy cover the following: 1) Chemical Fixation 2) Dehydration 3) Resin Infiltration 4) Resin ...
Geoffrey R. Newman, Jan A. Hobot
openaire   +1 more source

Light microscopic visualization of colloidal gold on resin-embedded tissue. [PDF]

open access: yesJournal of Histochemistry & Cytochemistry, 1983
RNase labeled with colloidal gold was used as a model for the present technique evolved for the light microscopic localization of gold-labeled substances in semithin resin-embedded sections. Tissue sections placed on glass slides were treated with the gold-enzyme complex and subsequently exposed to a photographic developed containing silver lactate ...
Danscher, Gorm, Nörgaard, J O
openaire   +3 more sources

RESEARCH ON BENDING STRESS OF COMPOSITE MATERIALS COMPONENT WITH EMBEDDED CABLE

open access: yesJixie qiangdu, 2020
The composite materials component with embedded cable three point bending stress finite element analysis model was established,and the influence of cable embedding position,resin enrichment zone length and cable diameter on the bending stress of the ...
ZHUANG GongWei   +4 more
doaj  

RTM Production Monitoring of the A380 Hinge Arm Droop Nose Mechanism: A Multi-Sensor Approach

open access: yesSensors, 2016
This research presents a case study of production monitoring on an aerospace composite component: the hinge arm of the droop nose mechanism on the Airbus A380 wing leading edge.
Gabriele Chiesura   +7 more
doaj   +1 more source

Quantitative evaluation of embedding resins for volume electron microscopy

open access: yesFrontiers in Neuroscience
Optimal epoxy resin embedding is crucial for obtaining consistent serial sections from large tissue samples, especially for block faces spanning >1 mm2.
Lennart Tegethoff, Kevin L. Briggman
doaj   +1 more source

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