Results 51 to 60 of about 509,762 (201)

Investigations on the postnatal development of the foliate papillae using light and scanning electron microscopy in the porcupine (Hystrix cristata)

open access: yesVeterinární Medicína, 2013
In this study SEM and light microscopy were used to investigate the structure of the foliate papillae in the porcupine. The foliate papillae consisted of about 10 or 11 clefts.
S. Yilmaz   +4 more
doaj   +1 more source

Local transport measurements on epitaxial graphene

open access: yes, 2013
Growth of large-scale graphene is still accompanied by imperfections. By means of a four-tip STM/SEM the local structure of graphene grown on SiC(0001) was correlated with scanning electron microscope images and spatially resolved transport measurements.
Baringhaus, Jens   +6 more
core   +1 more source

Morphologic observations of human T and B lymphocytes by scanning electron microscopy [PDF]

open access: yes, 1974
T cell concerned with cell mediated immunity and B cell concerned with humoral antibody are classified by scanning electron microscopy of the surface structure of lymphocytes using E binding lymphocytes and EAC (sensitized sheep erythrocytes treated with
Yamamoto, Isamu
core   +1 more source

Microencapsulation Yield Assessment Using TGA [PDF]

open access: yes, 2019
In this study, microcapsules containing different contents of different kinds of fragrances and with a regular spherical shape, 2,0–8,0 µm diameter, were synthesized in various core:shell ratios. Mint and cuir fragrances were successfully encapsulated in
De la Cruz, Noelia   +5 more
core   +1 more source

A study on the microstructure of a nitrate ester plasticized polyether propellant dissolved in HCl and KOH solutions [PDF]

open access: yesJournal of the Serbian Chemical Society, 2010
Understanding of how the properties and performance of nitrate ester plasticized polyether (NEPE) propellants relate to microstructure is complicated by numerous components that have different characteristics.
YONG LIU   +4 more
doaj  

High Rate Copper Electrodeposition in the Presence of Inorganic Salts

open access: yesInternational Journal of Electrochemical Science, 2012
Efforts are on increase for finding out the ways to increase electrodeposition rate. This study shows the effect of using different inorganic salts as accelerators for copper electrodeposition.
H.H. Abdel Rahman   +2 more
doaj   +1 more source

Improved volume CLEM revealed that aberrant phagophores and RB1CC1/FIP200-containing clusters appear surround SQSTM1/p62 aggregates in Atg9a-deficient cells

open access: yesAutophagy Reports, 2023
ATG9A is an important membrane protein in mammalian macroautophagy. The formation of autophagosomes and phagophores is blocked in atg9a KO cells. However, it remains possible that residual membrane formation activity exists in these cells.
Soichiro Kakuta   +4 more
doaj   +1 more source

Scanning electron microscope description of the Afowo oil sand deposits in south-western Nigeria

open access: yesEarth Sciences Research Journal, 2011
The Afowo oil sand deposits in parts of Southwestern Nigeria were described by scanning electron microscope for characterizing the reservoir sands, based on their clay content.
A Akinmosin   +2 more
doaj  

Determination of Critical Conditions for the Formation of Electrodeposited Copper Structures Suitable for Electrodes in Electrochemical Devices

open access: yesSensors, 2007
Electrodeposition of copper from acid sulfate solutions at overpotentials on theplateau of the limiting diffusion current density and at higher overpotentials wasexamined.
Miomir G. Pavlovic   +3 more
doaj   +1 more source

A scanning electron microscopy study of the macro-crystalline structure of 2-(2,4-dinitrobenzyl) pyridine [PDF]

open access: yes
The compound, 2-(2,4-dinitrobenzyl) pyridine, was synthesized in the laboratory; an introductory level electron microscopy study of the macro-crystalline structure was conducted using the scanning electron microscope (SEM).
Hammond, Ernest C., Jr.   +1 more
core   +1 more source

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