scholarly journals Morphological study of middle cardiac vein in human hearts of north western UP and its application for interventional procedure

2020 ◽  
Vol 7 (2) ◽  
pp. 130-133
Author(s):  
Jolly Agarwal ◽  
◽  
Anurag Agarwal ◽  
D N Sinha ◽  
Virendra Kumar ◽  
...  
Keyword(s):  
Morphological Study ◽  
Interventional Procedure ◽  
North Western ◽  
Middle Cardiac Vein

scholarly journals Late Bronze Age monotypological deposits of palstave axes between the hydrographic basins of rivers Minho and Ave (Iberian Northwest): spatial contexts and interpretations Hugo Aluai Sampaio

2015 ◽  
pp. 55-67 ◽  
Author(s):  
Hugo Aluai Sampaio
Keyword(s):  
Bronze Age ◽  
Morphological Study ◽  
Natural Circulation ◽  
Late Bronze Age ◽  
The North ◽  
North Western ◽  
Individual Objects

New interpretations to a selected set of “hoards” of palstave axes with two rings from the North-western Iberia are proposed. This task was based not only on morphological study of these objects but also on their spatial contexts of deposition. The morphological (dimensions and weight) variations observed among the objects of a same deposit allow us to consider its formation by unique and individual objects. This reveals the use of different casting molds and alloys and, hypothetically, distinct production origins. At the same time, the distribution of different sets appears to have relations with natural circulation corridors (rivers basins and ridges areas). These were routes known and used since long ago, which certainly promoted more than occasional encounters between distinct human groups.

Techniques for preparing the Lolium perenne coleorhiza for scanning electron microscope evaluation

1992 ◽  
Vol 50 (1) ◽  
pp. 766-767
Author(s):  
Susan B.G. Debaene ◽  
John S. Gardner ◽  
Phil S. Allen
Keyword(s):  
Electron Microscope ◽  
Scanning Electron Microscope ◽  
Lolium Perenne ◽  
Morphological Study ◽  
Root Hairs ◽  
Inner Pressure ◽  
Water Potentials ◽  
Radicle Emergence ◽  
Standard Fixation ◽  
Scanning Electron

The coleorhiza is a nonvascular sheath that encloses the embryonic radicle in Poaceae, and is generally the first tissue to emerge during germination. Delicate hairlike extensions develop from some coleorhiza cells prior to radicle emergence. Similar to root hairs, coleorhiza hairs are extremely sensitive to desiccation and are damaged by exposure to negative water potentials. The coleorhiza of Lolium perenne is somewhat spherical when first visible, after which a knob forms at a right angle to the caryopsis due to inner pressure from the elongating radicle. This knob increases in length until the radicle finally punctures the coleorhiza. Standard fixation procedures cause severe desiccation of coleorhiza cells and hairs, making morphological study of the coleorhiza difficult. This study was conducted to determine a more successful process for coleorhiza preservation.

Abstract #605: Anthropometric Indices Among Hiv Infected Patients in Kano, North Western Nigeria

2015 ◽  
Vol 21 ◽  
pp. 115-116
Author(s):  
Fakhraddeen Muhammad ◽  
Andrew Uloko ◽  
Ibrahim Gezawa ◽  
Mansur Ramalan ◽  
abdulrazaq habib
Keyword(s):  
Anthropometric Indices ◽  
North Western
Sign in / Sign up

Export Citation Format

Share Document