Role of nano and micron-sized inclusions on the oxygen controlled preform optimized infiltration growth processed YBCO superconductors

2017 ◽  
Vol 101 ◽  
pp. 65-73 ◽  
Author(s):  
S. Pavan Kumar Naik ◽  
V. Seshu Bai
Keyword(s):  
Ybco Superconductors ◽  
Infiltration Growth

Role of Sm and Nb on the preform optimized infiltration growth processed YBCO superconductors

2016 ◽  
Vol 182 ◽  
pp. 503-507 ◽  
Author(s):  
S. Pavan Kumar Naik ◽  
P. Missak Swarup Raju ◽  
V. Seshubai
Keyword(s):  
Ybco Superconductors ◽  
Infiltration Growth

On the role of apical oxygen in the charge transfer of YBCO superconductors

2000 ◽  
Vol 340 (2-3) ◽  
pp. 243-250 ◽  
Author(s):  
Dong Han Ha ◽  
Sunye Byon ◽  
Kyu Won Lee
Keyword(s):  
Charge Transfer ◽  
Apical Oxygen ◽  
Ybco Superconductors

Role of lattice in YBCO superconductors studied by Raman spectroscopy

2015 ◽  
Vol 29 (25n26) ◽  
pp. 1542004
Author(s):  
L. Li ◽  
C. Q. Guo ◽  
J. X. Han ◽  
Y. Yan ◽  
W. T. Jin ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Raman Peak ◽  
Ybco Superconductors ◽  
Text Mode

In this paper, we systematically studied Ca–YBCO [Formula: see text] and CaLa–YBCO [Formula: see text] systems by Raman spectroscopy. It is found that [Formula: see text] is closely related to the vibration of lattice. In the Ca–YBCO system, the phonons around 115 and 335 cm[Formula: see text] harden as the [Formula: see text] decreases. Oppositely, the 140 cm[Formula: see text] mode and the 220 cm[Formula: see text] mode soften. In the CaLa–YBCO system, the [Formula: see text] decreases gradually with the content of Ca and La. The Raman peak of 140 cm[Formula: see text] mode hardens and the 360 cm[Formula: see text] mode softens. Besides, the fluctuations of phonons of 210 cm[Formula: see text] mode and 575 cm[Formula: see text] mode were observed.

Investigation of weak links and the role of silver addition on YBCO superconductors

2001 ◽  
Vol 14 (10) ◽  
pp. 816-819 ◽  
Author(s):  
Hadi Salamati ◽  
Ali A Babaei-Brojeny ◽  
Medhi Safa
Keyword(s):  
Weak Links ◽  
Silver Addition ◽  
Ybco Superconductors

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.

Refining our understanding of the “elephant in the room”

2020 ◽  
Vol 43 ◽  
Author(s):  
Andrew Whiten
Keyword(s):  
Social Cognition ◽  
Cultural Evolution ◽  
Cognitive Abilities ◽  
Critical Factors ◽  
Technological Culture

Abstract The authors do the field of cultural evolution a service by exploring the role of non-social cognition in human cumulative technological culture, truly neglected in comparison with socio-cognitive abilities frequently assumed to be the primary drivers. Some specifics of their delineation of the critical factors are problematic, however. I highlight recent chimpanzee–human comparative findings that should help refine such analyses.

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