scholarly journals Kohn anomaly of optical zone boundary phonons in uniaxial strained graphene: Role of the Dirac cone electronic dispersion

2018 ◽  
Vol 98 (11) ◽  
Author(s):  
Sonia Haddad ◽  
Lassaad Mandhour
Keyword(s):  
Zone Boundary ◽  
Dirac Cone ◽  
Strained Graphene ◽  
Optical Zone ◽  
Electronic Dispersion

scholarly journals On the role of infiltration and exfiltration in swash zone boundary layer dynamics

2015 ◽  
Vol 120 (9) ◽  
pp. 6329-6350 ◽  
Author(s):  
José Carlos Pintado‐Patiño ◽  
Alec Torres‐Freyermuth ◽  
Jack A. Puleo ◽  
Dubravka Pokrajac
Keyword(s):  
Boundary Layer ◽  
Swash Zone ◽  
Zone Boundary ◽  
Boundary Layer Dynamics

Origin and stability

2018 ◽  
Author(s):  
Ted Janssen ◽  
Gervais Chapuis ◽  
Marc de Boissieu
Keyword(s):  
Landau Theory ◽  
Model Systems ◽  
Zone Boundary ◽  
Brillouin Zone Boundary ◽  
Fermi Surfaces ◽  
Composite Systems ◽  
Microscopic Models ◽  
The Stability ◽  
Competitive Forces

The origin of the stability of aperiodic systems is very difficult to answer. Often the terms ‘competitive forces’ or ‘frustration’ have been proposed as the origin of stability. The role of Fermi surfaces and Brillouin zone boundary have also been invoked. This chapter deals with the numerous attempts which have been proposed for a better understanding. First, the Landau theory of phase transition, which has often been applied to understand the stability of incommensurate and composite systems, is presented here. Various semi-microscopic models are also proposed, in particular the Frenkel–Kontorova and Frank–Van der Merwe models, as well as spin models. Phase diagrams have been calculated with some success with the ANNI and DIFFOUR models. For quasicrystals, only the simplest general features are found in model systems. For a better understanding, more complex calculations are required, using, for example, ab initio methods. The chapter also discusses electronic instabilities, charge-density systems, Hume–Rothery compounds, and the growth of quasicrystals.

scholarly journals Observation of Dirac Cone Electronic Dispersion inBaFe2As2

2010 ◽  
Vol 104 (13) ◽  
Author(s):  
P. Richard ◽  
K. Nakayama ◽  
T. Sato ◽  
M. Neupane ◽  
Y.-M. Xu ◽  
...  
Keyword(s):  
Dirac Cone ◽  
Electronic Dispersion

Role of dactinomycin in the improved survival of children with Wilms' tumor

JAMA ◽  
1966 ◽  
Vol 195 (12) ◽  
pp. 1005-1009 ◽  
Author(s):  
D. J. Fernbach
Keyword(s):  
Wilms Tumor

Role of the allergist in diagnosis and management of patients with uveitis

JAMA ◽  
1966 ◽  
Vol 195 (3) ◽  
pp. 167-172 ◽  
Author(s):  
T. E. Van Metre
Keyword(s):  
Diagnosis And Management

The power of norms to sway fused group members

2018 ◽  
Vol 41 ◽  
Author(s):  
Winnifred R. Louis ◽  
Craig McGarty ◽  
Emma F. Thomas ◽  
Catherine E. Amiot ◽  
Fathali M. Moghaddam
Keyword(s):  
Evolutionary Anthropology ◽  
Normative Systems ◽  
Violent Extremism ◽  
Identity Fusion ◽  
Group Members

AbstractWhitehouse adapts insights from evolutionary anthropology to interpret extreme self-sacrifice through the concept of identity fusion. The model neglects the role of normative systems in shaping behaviors, especially in relation to violent extremism. In peaceful groups, increasing fusion will actually decrease extremism. Groups collectively appraise threats and opportunities, actively debate action options, and rarely choose violence toward self or others.

Elaborating the role of reflection and individual differences in the study of folk-economic beliefs

2018 ◽  
Vol 41 ◽  
Author(s):  
Kevin Arceneaux
Keyword(s):  
Decision Making ◽  
Individual Differences ◽  
Cognitive Processes ◽  
Evolutionary History ◽  
Behavioral Responses ◽  
History Of ◽  
Economic Beliefs

AbstractIntuitions guide decision-making, and looking to the evolutionary history of humans illuminates why some behavioral responses are more intuitive than others. Yet a place remains for cognitive processes to second-guess intuitive responses – that is, to be reflective – and individual differences abound in automatic, intuitive processing as well.

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