scholarly journals Structural Stability of the Anticodon Stem Loop Domains of the Unmodified Yeast andEscherichia colitRNAPhe: Differing Views from Different Force Fields

ACS Omega ◽  
2019 ◽  
Vol 4 (2) ◽  
pp. 3029-3044
Author(s):  
Indrajit Deb ◽  
Joanna Sarzynska ◽  
Lennart Nilsson ◽  
Ansuman Lahiri
RNA Biology ◽  
2007 ◽  
Vol 4 (2) ◽  
pp. 85-92 ◽  
Author(s):  
Estella M. Gustilo ◽  
Daniel Dubois ◽  
Jacques Lapointe ◽  
Daniel Dubois ◽  
Paul Agris

Author(s):  
John W. Coleman

In the design engineering of high performance electromagnetic lenses, the direct conversion of electron optical design data into drawings for reliable hardware is oftentimes difficult, especially in terms of how to mount parts to each other, how to tolerance dimensions, and how to specify finishes. An answer to this is in the use of magnetostatic analytics, corresponding to boundary conditions for the optical design. With such models, the magnetostatic force on a test pole along the axis may be examined, and in this way one may obtain priority listings for holding dimensions, relieving stresses, etc..The development of magnetostatic models most easily proceeds from the derivation of scalar potentials of separate geometric elements. These potentials can then be conbined at will because of the superposition characteristic of conservative force fields.


Author(s):  
T. Kizuka ◽  
N. Tanaka

Structure and stability of atomic clusters have been studied by time-resolved high-resolution electron microscopy (TRHREM). Typical examples are observations of structural fluctuation in gold (Au) clusters supported on silicon oxide films, graphtized carbon films and magnesium oxide (MgO) films. All the observations have been performed on the clusters consisted of single metal element. Structural stability of ceramics clusters, such as metal-oxide, metal-nitride and metal-carbide clusters, has not been observed by TRHREM although the clusters show anomalous structural and functional properties concerning to solid state physics and materials science.In the present study, the behavior of ceramic, magnesium oxide (MgO) clusters is for the first time observed by TRHREM at 1/60 s time resolution and at atomic resolution down to 0.2 nm.MgO and gold were subsequently deposited on sodium chloride (001) substrates. The specimens, single crystalline MgO films on which Au particles were dispersed were separated in distilled water and observed by using a 200-kV high-resolution electron microscope (JEOL, JEM2010) equipped with a high sensitive TV camera and a video tape recorder system.


2004 ◽  
Vol 171 (4S) ◽  
pp. 256-257
Author(s):  
Kazunori Haga ◽  
Ataru Sazawa ◽  
Toru Harabayashi ◽  
Nobuo Shinohara ◽  
Minoru Nomoto ◽  
...  

1974 ◽  
Vol 35 (C7) ◽  
pp. C7-113-C7-119 ◽  
Author(s):  
J. A. VENABLES ◽  
C. A. ENGLISH ◽  
K. F. NIEBEL ◽  
G. J. TATLOCK

Author(s):  
М. Раранський ◽  
В. Балазюк ◽  
М. Мельник ◽  
О. Горда ◽  
М. Гунько

Sign in / Sign up

Export Citation Format

Share Document