scholarly journals Low-energy structure of2766Co39and2768Co41populated throughβdecay

2012 ◽  
Vol 85 (1) ◽  
Author(s):  
S. N. Liddick ◽  
B. Abromeit ◽  
A. Ayres ◽  
A. Bey ◽  
C. R. Bingham ◽  
...  
Keyword(s):  
Author(s):  
M.K. Smith ◽  
B. Bucher ◽  
H. Mach ◽  
A. Aprahamian ◽  
G.S. Simpson ◽  
...  
Keyword(s):  

2018 ◽  
Vol 98 (6) ◽  
Author(s):  
Yu Hang Lai ◽  
Cosmin I. Blaga ◽  
Junliang Xu ◽  
Harald Fuest ◽  
Philipp Rupp ◽  
...  

2004 ◽  
Vol 70 (1) ◽  
Author(s):  
Wolfgang Kilian ◽  
Jürgen Reuter

2016 ◽  
Vol 113 (10) ◽  
pp. 2654-2659 ◽  
Author(s):  
Moh Lan Yap ◽  
Thomas Klose ◽  
Fumio Arisaka ◽  
Jeffrey A. Speir ◽  
David Veesler ◽  
...  

Bacteriophage T4 consists of a head for protecting its genome and a sheathed tail for inserting its genome into a host. The tail terminates with a multiprotein baseplate that changes its conformation from a “high-energy” dome-shaped to a “low-energy” star-shaped structure during infection. Although these two structures represent different minima in the total energy landscape of the baseplate assembly, as the dome-shaped structure readily changes to the star-shaped structure when the virus infects a host bacterium, the dome-shaped structure must have more energy than the star-shaped structure. Here we describe the electron microscopy structure of a 3.3-MDa in vitro-assembled star-shaped baseplate with a resolution of 3.8 Å. This structure, together with other genetic and structural data, shows why the high-energy baseplate is formed in the presence of the central hub and how the baseplate changes to the low-energy structure, via two steps during infection. Thus, the presence of the central hub is required to initiate the assembly of metastable, high-energy structures. If the high-energy structure is formed and stabilized faster than the low-energy structure, there will be insufficient components to assemble the low-energy structure.


Author(s):  
Seung-Yeon Kim

<p>A ferromagnetic material in the absence of an external magnetic field shows the peak of its specific heat in low temperature, called the Schottky anomaly, which is vital in understanding the low-energy structure of a given material. A general formula for the low-temperature behavior of the specific heat of an N-spin ferromagnetic material in an external magnetic field (the generalized Schottky anomaly) is obtained for the first time. Also, as a representative example of ferromagnetic materials in an external magnetic field, the low-temperature behavior of the specific heat for the Ising ferromagnet is studied.</p>


2013 ◽  
Vol 88 (5) ◽  
Author(s):  
M. J. Taylor ◽  
D. M. Cullen ◽  
M. G. Procter ◽  
T. Bäck ◽  
B. Cederwall ◽  
...  

2015 ◽  
Vol 379 (16-17) ◽  
pp. 1133-1138
Author(s):  
Ming-hu Yuan ◽  
Dong-yue Liang ◽  
Jun-sheng Chen ◽  
Li-qiang Feng ◽  
Tian-shu Chu ◽  
...  

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