scholarly journals Automated neurovascular tracing and analysis of the knife-edge scanning microscope Rat Nissl data set using a computing cluster

2016 ◽  
Author(s):  
Sungjun Lim ◽  
Michael R. Nowak ◽  
Yoonsuck Choe
Keyword(s):  
Knife Edge ◽  
Scanning Microscope ◽  
Data Set ◽  
Computing Cluster

scholarly journals Charting out the octopus connectome at submicron resolution using the knife-edge scanning microscope

2010 ◽  
Vol 11 (S1) ◽  
Author(s):  
Yoonsuck Choe ◽  
Louise C Abbott ◽  
Giovanna Ponte ◽  
John Keyser ◽  
Jaerock Kwon ◽  
...  
Keyword(s):  
Knife Edge ◽  
Scanning Microscope ◽  
Submicron Resolution

scholarly journals Multiscale Exploration of Mouse Brain Microstructures Using the Knife-Edge Scanning Microscope Brain Atlas

2011 ◽  
Vol 5 ◽  
Author(s):  
Ji Ryang Chung ◽  
Chul Sung ◽  
David Mayerich ◽  
Jaerock Kwon ◽  
Daniel E. Miller ◽  
...  
Keyword(s):  
Mouse Brain ◽  
Brain Atlas ◽  
Knife Edge ◽  
Scanning Microscope

Rotational Characteristics of the Green Solar Corona: 1947-1991

1994 ◽  
Vol 144 ◽  
pp. 139-141 ◽  
Author(s):  
J. Rybák ◽  
V. Rušin ◽  
M. Rybanský
Keyword(s):  
Solar Corona ◽  
World Wide ◽  
Rotation Period ◽  
Original Data ◽  
Coronal Emission ◽  
Time Intervals ◽  
Data Set ◽  
The World ◽  
Coronal Emission Line ◽  
Homogeneous Data

AbstractFe XIV 530.3 nm coronal emission line observations have been used for the estimation of the green solar corona rotation. A homogeneous data set, created from measurements of the world-wide coronagraphic network, has been examined with a help of correlation analysis to reveal the averaged synodic rotation period as a function of latitude and time over the epoch from 1947 to 1991.The values of the synodic rotation period obtained for this epoch for the whole range of latitudes and a latitude band ±30° are 27.52±0.12 days and 26.95±0.21 days, resp. A differential rotation of green solar corona, with local period maxima around ±60° and minimum of the rotation period at the equator, was confirmed. No clear cyclic variation of the rotation has been found for examinated epoch but some monotonic trends for some time intervals are presented.A detailed investigation of the original data and their correlation functions has shown that an existence of sufficiently reliable tracers is not evident for the whole set of examinated data. This should be taken into account in future more precise estimations of the green corona rotation period.

Difference Fourier Analysis of Glucose Embedded and Frozen Hydrated Purple Membrane

1982 ◽  
Vol 40 ◽  
pp. 74-75
Author(s):  
Jules S. Jaffe ◽  
Robert M. Glaeser
Keyword(s):  
Purple Membrane ◽  
Data Set ◽  
High Resolution Data ◽  
X Ray ◽  
X Ray Crystallography ◽  
Fourier Techniques ◽  
Versus Protein ◽  
The Difference ◽  
Difference Fourier ◽  
Ideal Method

Although difference Fourier techniques are standard in X-ray crystallography it has only been very recently that electron crystallographers have been able to take advantage of this method. We have combined a high resolution data set for frozen glucose embedded Purple Membrane (PM) with a data set collected from PM prepared in the frozen hydrated state in order to visualize any differences in structure due to the different methods of preparation. The increased contrast between protein-ice versus protein-glucose may prove to be an advantage of the frozen hydrated technique for visualizing those parts of bacteriorhodopsin that are embedded in glucose. In addition, surface groups of the protein may be disordered in glucose and ordered in the frozen state. The sensitivity of the difference Fourier technique to small changes in structure provides an ideal method for testing this hypothesis.

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