Adsorption, Ionization, and Migration of Hydrogen Chloride on Ice Films at Temperatures between 100 and 140 K

2005 ◽  
Vol 109 (11) ◽  
pp. 5124-5132 ◽  
Author(s):  
Seong-Chan Park ◽  
Heon Kang
Keyword(s):  
Hydrogen Chloride ◽  
Ice Films ◽  
And Migration

Acidity of hydrogen chloride at the surface of low-temperature (40–150 K) water-ice films

2002 ◽  
Vol 65 (20) ◽  
Author(s):  
Fabrice Bournel ◽  
Claire Mangeney ◽  
Michel Tronc ◽  
Carine Laffon ◽  
Philippe Parent
Keyword(s):  
Low Temperature ◽  
Hydrogen Chloride ◽  
Water Ice ◽  
Ice Films

Uptake of hydrogen chloride in water ice and nitric acid ice films

1993 ◽  
Vol 97 (29) ◽  
pp. 7779-7785 ◽  
Author(s):  
Liang T. Chu ◽  
Ming Taun Leu ◽  
Leon F. Keyser
Keyword(s):  
Nitric Acid ◽  
Hydrogen Chloride ◽  
Water Ice ◽  
Ice Films

Demonstration of Retinal Glycogen with Silver Methenamine

1971 ◽  
Vol 29 ◽  
pp. 564-565
Author(s):  
A. W. Sedar ◽  
G. H. Bresnick
Keyword(s):  
Lactic Acid ◽  
Chromic Acid ◽  
Periodic Acid ◽  
Müller Cell ◽  
External Limiting Membrane ◽  
Electron Microscope Level ◽  
Reactive Process ◽  
Inner Limiting Membrane ◽  
Muller Cell ◽  
And Migration

After experimetnal damage to the retina with a variety of procedures Müller cell hypertrophy and migration occurs. According to Kuwabara and others the reactive process in these injuries is evidenced by a marked increase in amount of glycogen in the Müller cells. These cells were considered originally supporting elements with fiber processes extending throughout the retina from inner limiting membrane to external limiting membrane, but are known now to have high lactic acid dehydrogenase activity and the ability to synthesize glycogen. Since the periodic acid-chromic acid-silver methenamine technique was shown to demonstrate glycogen at the electron microscope level, it was selected to react with glycogen in the fine processes of the Müller cell that ramify among the neural elements in various layers of the retina and demarcate these cells cytologically. The Rhesus monkey was chosen as an example of a well vascularized retina and the rabbit as an example of a avascular retina to explore the possibilities of the technique.

Structure and migration of planar defects in crystals observed in atomic scale

1978 ◽  
Vol 36 (1) ◽  
pp. 284-285 ◽  
Author(s):  
H. Hashimoto ◽  
Y. Sugimoto ◽  
Y. Takai ◽  
H. Endoh
Keyword(s):  
Electron Microscope ◽  
Rotation Angle ◽  
Crystal Surface ◽  
Electron Gun ◽  
Atomic Scale ◽  
Present Observation ◽  
Twist Boundary ◽  
Optical Magnification ◽  
Zinc Crystal ◽  
And Migration

As was demonstrated by the present authors that atomic structure of simple crystal can be photographed by the conventional 100 kV electron microscope adjusted at “aberration free focus (AFF)” condition. In order to operate the microscope at AFF condition effectively, highly stabilized electron beams with small energy spread and small beam divergence are necessary. In the present observation, a 120 kV electron microscope with LaB6 electron gun was used. The most of the images were taken with the direct electron optical magnification of 1.3 million times and then magnified photographically.1. Twist boundary of ZnSFig. 1 is the image of wurtzite single crystal with twist boundary grown on the surface of zinc crystal by the reaction of sulphur vapour of 1540 Torr at 500°C. Crystal surface is parallel to (00.1) plane and electron beam is incident along the axis normal to the crystal surface. In the twist boundary there is a dislocation net work between two perfect crystals with a certain rotation angle.

Author response for "CXCR4, but not CXCR3, drives CD8 T-cell entry into and migration through the murine bone marrow"

2018 ◽  
Author(s):  
Marieke Goedhart ◽  
Stephanie Gessel ◽  
Robbert van der Voort ◽  
Edith Slot ◽  
Beth Lucas ◽  
...  
Keyword(s):  
Bone Marrow ◽  
T Cell ◽  
Cd8 T Cell ◽  
Cell Entry ◽  
Author Response ◽  
Murine Bone Marrow ◽  
And Migration
Sign in / Sign up

Export Citation Format

Share Document