scholarly journals Role of bulk energy in nuclear multifragmentation

2008 ◽  
Vol 77 (3) ◽  
Author(s):  
N. Buyukcizmeci ◽  
A. S. Botvina ◽  
I. N. Mishustin ◽  
R. Ogul
Keyword(s):  
Bulk Energy ◽  
Nuclear Multifragmentation

Role of statistical fluctuations for the interpretation of Arrhenius-type plots in nuclear multifragmentation

1997 ◽  
Vol 56 (4) ◽  
pp. R1683-R1686 ◽  
Author(s):  
J. Tõke ◽  
D. K. Agnihotri ◽  
B. Djerroud ◽  
W. Skulski ◽  
W. U. Schröder
Keyword(s):  
Statistical Fluctuations ◽  
Nuclear Multifragmentation

scholarly journals Evidence for a strain-tuned topological phase transition in ZrTe5

2019 ◽  
Vol 5 (8) ◽  
pp. eaav9771 ◽  
Author(s):  
Joshua Mutch ◽  
Wei-Chih Chen ◽  
Preston Went ◽  
Tiema Qian ◽  
Ilham Zaky Wilson ◽  
...  
Keyword(s):  
Phase Transition ◽  
Electrical Transport ◽  
Critical Strain ◽  
Dirac Fermions ◽  
Topological Phase ◽  
Electrical Transport Properties ◽  
Strain Dependence ◽  
Topological Phase Transition ◽  
Bulk Energy

A phase transition between topologically distinct insulating phases involves closing and reopening the bandgap. Near the topological phase transition, the bulk energy spectrum is characterized by a massive Dirac dispersion, where the bandgap plays the role of mass. We report measurements of strain dependence of electrical transport properties of ZrTe5, which is known to host massive Dirac fermions in the bulk due to its proximity to a topological phase transition. We observe that the resistivity exhibits a pronounced minimum at a critical strain. We further find that the positive longitudinal magnetoconductance becomes maximal at the critical strain. This nonmonotonic strain dependence is consistent with the switching of sign of the Dirac mass and, hence, a strain-tuned topological phase transition in ZrTe5.

scholarly journals Thermal phase transition in nuclear multifragmentation: The role of Coulomb energy and finite size

2001 ◽  
Vol 64 (4) ◽  
Author(s):  
B. K. Srivastava ◽  
S. Albergo ◽  
F. Bieser ◽  
F. P. Brady ◽  
Z. Caccia ◽  
...  
Keyword(s):  
Phase Transition ◽  
Finite Size ◽  
Coulomb Energy ◽  
Thermal Phase Transition ◽  
Thermal Phase ◽  
Nuclear Multifragmentation

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.

The role of affect in feelings of obligation

2020 ◽  
Vol 43 ◽  
Author(s):  
Stefen Beeler-Duden ◽  
Meltem Yucel ◽  
Amrisha Vaish
Keyword(s):  
Positive Emotions ◽  
The Creation ◽  
Sense Of Obligation

Abstract Tomasello offers a compelling account of the emergence of humans’ sense of obligation. We suggest that more needs to be said about the role of affect in the creation of obligations. We also argue that positive emotions such as gratitude evolved to encourage individuals to fulfill cooperative obligations without the negative quality that Tomasello proposes is inherent in obligations.

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