Neutron structural study of the Bi-monolayer compound (Bi0.5Cu0.5)Sr2(Y0.8Cu0.2)Cu2O7 + ??the Role of excess oxygen in superconductivity

1994 ◽  
Vol 7 (5) ◽  
pp. 857-863 ◽  
Author(s):  
I. K. Gopalakrishnan ◽  
H. Rajagopal ◽  
J. V. Yakhmi ◽  
A. Sequeira ◽  
R. M. Iyer
Keyword(s):  
Structural Study ◽  
Excess Oxygen

Structural study of the role of defects on the CDW instabilities of quasi-one-dimensional conductors

1995 ◽  
Vol 70 (1-3) ◽  
pp. 1259-1262 ◽  
Author(s):  
S. Rouzière ◽  
S. Ravy ◽  
J.P. Pouget
Keyword(s):  
Structural Study ◽  
One Dimensional

Vibrational Energy Transfer in Carbon Monoxide

1972 ◽  
Vol 50 (9) ◽  
pp. 889-897 ◽  
Author(s):  
P. H. Dawson ◽  
W. G. Tam
Keyword(s):  
Energy Exchange ◽  
Vibrational Energy ◽  
Transverse Flow ◽  
Vibration Energy ◽  
Excess Oxygen ◽  
Experimental Measurements ◽  
Energy Distributions ◽  
Vibrationally Excited ◽  
Population Distributions

The role of V–V processes in vibrationally excited CO systems in the longitudinal and transverse flow chemical lasers is studied. Initial vibrational energy distributions of CO formed by the O + CS reaction are deduced from chemiluminescent data using calculated values of the vibration energy exchange probabilities. The time evolution of the population distributions is then obtained by computer simulation. The results are compared with experimental measurements. The effects of excess oxygen and of "cold" CO on the population distributions are also discussed.

Structural Study of the DNA: Clock/Bmal1 Complex Provides Insights for the Role of Cortisol, hGR, and HPA Axis in Stress Management and Sleep Disorders

2020 ◽  
pp. 59-71
Author(s):  
Sofia Raftopoulou ◽  
Nicolas C. Nicolaides ◽  
Louis Papageorgiou ◽  
Anastasia Amfilochiou ◽  
Spyros G. Zakinthinos ◽  
...  
Keyword(s):  
Sleep Disorders ◽  
Stress Management ◽  
Structural Study ◽  
Hpa Axis

scholarly journals Protecting role of cosolvents in protein denaturation by SDS: a structural study

2008 ◽  
Vol 8 (1) ◽  
pp. 29 ◽  
Author(s):  
Catherine Michaux ◽  
Jenny Pouyez ◽  
Johan Wouters ◽  
Gilbert G Privé
Keyword(s):  
Structural Study ◽  
Protein Denaturation

Adenosine as a mediator of postcontraction hyperemia in dog gracilis muscle

1984 ◽  
Vol 246 (2) ◽  
pp. H274-H282 ◽  
Author(s):  
J. M. Kille ◽  
R. E. Klabunde
Keyword(s):  
Linear Regression ◽  
Muscular Contraction ◽  
Saline Control ◽  
Excess Oxygen ◽  
Regression Analyses ◽  
Time Integral ◽  
Transport Inhibitor ◽  
Tension Time ◽  
Adenosine Transport

The role of adenosine in postcontraction hyperemia (PCH) following sustained, maximal isometric contractions was studied in free-flowing dog gracilis muscles. The hemodynamic responses to contraction were examined in the presence and absence of dipyridamole (an adenosine transport inhibitor), erythro-9-(2-hydroxy-3-nonyl)adenine (EHNA, an adenosine deaminase inhibitor), or alpha, beta-methyleneadenosine-5'-diphosphate (AOPCP, an inhibitor of 5'-nucleotidase). Each muscle was stimulated to contract for 1, 3, 5, and 10 s during saline and drug infusions. For each contraction, the tension-time integral (TT), excess flow (EQ), and excess oxygen consumption (EVo2) were computed. Linear regression analyses were then performed on EQ vs. TT, EVo2 vs. TT, and EQ vs. EVo2. An alteration of the PCH response by the drug was determined as any significant change from the saline control in the slope of the linear regression of EQ vs. EVo2. Dipyridamole and EHNA caused increases of 73 and 48%, respectively, in the slope of EQ vs. EVo2, whereas AOPCP decreased the slope by 41%. The changes in the PCH produced by these drugs are consistent with the hypothesis that an increase in interstitial adenosine during muscular contraction contributes to PCH.

scholarly journals The Role of Metaphor in Advertisement Texts: A Psycholinguistic-Structural Study

2019 ◽  
Vol 5 (3) ◽  
pp. 14
Author(s):  
Raafat Nazar Al-Heety ◽  
Huda Abdulhakeem Hussein
Keyword(s):  
Structural Study ◽  
Cognitive Process ◽  
Structural Classification ◽  
Garden Path ◽  
Perceptual Theory ◽  
The Impact ◽  
Structural Perspective

This paper investigates the role and usage of metaphor in advertising texts from a psycho-linguistic, structural perspective. It adopts Al- Najjar (1984) structural classification of metaphor to go hand in hand with Frazier's (1987) perceptual theory of garden path of comprehension on the side of the advertisees. The analysis traces the impact of employing metaphorical texts in texting adverts. It discusses how, linguistically, unrelated words are connected together in terms of cognitive process (garden path). Indirect targeting of meaning by manipulating linguistic tools like structural options generates one of the most attractive factors for a text which is vagueness. Hovering around the exact wording of some meaning provides the advertiser enough space to insert multi-meanings, concepts, and ideas. As such, different unique impact can be made on the advertisees. The paper analyses some selected English advertising texts depending on an eclectic model made out of these two models. Finally, it ends with some conclusions which assure that relational metaphor is comprehended serially, while sentential metaphor is comprehended in a parallel garden path.

Geminography — The science of twinning applied to the early-stage derivation of non-merohedric twin laws

2003 ◽  
Vol 218 (3) ◽  
Author(s):  
Massimo Nespolo ◽  
G. Ferraris
Keyword(s):  
Structural Study ◽  
Late Stage ◽  
Early Stage ◽  
Black Box ◽  
Software Packages ◽  
Structure Solution

AbstractThe recognition of twinning and the determination of the twin laws are nowadays often entrusted to "black-box" software packages. This approach may be both risky and uneconomical. It is risky because never a procedure should be blindly applied. It is uneconomical if procrastinates the analysis of twinning at the very late stage of structure solution and refinement, whereas in many cases this analysis can and should be applied much earlier. In this paper we present a brief survey of the working strategies to be applied to the structural study of twinned crystals, emphasizing the role of the crystallographer, rather than that of the machine.

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