Whether acoustic mismatch theory holds for the fast bolometric response of YBaCuO films

1994 ◽  
Author(s):  
Alex D. Semenov ◽  
A. V. Sergeev ◽  
Pavel B. Kouminov ◽  
Eugeni M. Gershenzon ◽  
M. A. Heusinger ◽  
...  
Keyword(s):  
Acoustic Mismatch ◽  
Mismatch Theory ◽  
Bolometric Response

Kapitza resistance: Axiomatic acoustic mismatch theory with loss

1979 ◽  
Vol 34 (1-2) ◽  
pp. 17-31
Author(s):  
M. W. P. Strandberg ◽  
L. R. Fox
Keyword(s):  
Kapitza Resistance ◽  
Acoustic Mismatch ◽  
Mismatch Theory

Discussion of the Heat Flux Rectification in the Solid–Solid System in the Acoustic-Mismatch Theory Framework

1984 ◽  
Vol 81 (1) ◽  
pp. 171-176 ◽  
Author(s):  
V. B. Kokshenev ◽  
K. Balcerek ◽  
T. Tlrc ◽  
A. Jeżowski
Keyword(s):  
Heat Flux ◽  
Acoustic Mismatch ◽  
Mismatch Theory ◽  
Solid System ◽  
Theory Framework

scholarly journals Моделирование проводимости Капицы через шероховатые интерфейсы между твердыми телами

2021 ◽  
Vol 63 (7) ◽  
pp. 982
Author(s):  
Б. Лю ◽  
В.И. Хвесюк ◽  
А.А. Баринов
Keyword(s):  
Experimental Data ◽  
Theoretical Prediction ◽  
Transmission Coefficient ◽  
Wide Temperature Range ◽  
Acoustic Waves ◽  
Theoretical Method ◽  
Interface Roughness ◽  
Kapitza Conductance ◽  
Acoustic Mismatch ◽  
The Difference

In this work, we have formulated and solved the problem of determining the Kapitza conductance across the interface between two solids, taking into account the interface roughness. We use a modified acoustic mismatch model (AMM). The difference from the classic model is that the dispersion properties of acoustic waves are considered. A significant advantage of this model is that the theoretical prediction agrees well with experimental data over a wide temperature range: from 30K to more than 300K. Finally, a theoretical method with the statistical distribution of roughness profiles is used to determine the energy transmission coefficient across the interface.

scholarly journals Fast Bolometric Response of Bulk La0.7Sr0.3MnO3Electroceramic Structures

2000 ◽  
Vol 97 (6) ◽  
pp. 991-995 ◽  
Author(s):  
Yu.M. Nikolaenko ◽  
I.S. Maksimov ◽  
Yu.V. Medvedev ◽  
A.N. Ulyanov ◽  
A.M. Grishin
Keyword(s):  
Bolometric Response

Enhanced bolometric response of TaS3in the non-Ohmic regime

1983 ◽  
Vol 27 (6) ◽  
pp. 3916-3919 ◽  
Author(s):  
J. W. Brill ◽  
S. L. Herr
Keyword(s):  
Bolometric Response

Emotion Generation Based on a Mismatch Theory of Emotions for Situated Agents

2009 ◽  
pp. 247-266 ◽  
Author(s):  
Clément Raïevsky ◽  
François Michaud
Keyword(s):  
Decision Making ◽  
Life Forms ◽  
Current Situation ◽  
Human Beings ◽  
Signaling Function ◽  
Emotion Generation ◽  
Collective Foraging ◽  
Mismatch Theory ◽  
Artificial Model ◽  
Made In

Emotion plays several important roles in the cognition of human beings and other life forms, and is therefore a legitimate inspiration for providing situated agents with adaptability and autonomy. However, there is no unified theory of emotion and many discoveries are yet to be made in its applicability to situated agents. One function of emotion commonly identified by psychologists is to signal to other cognitive processes that the current situation requires an adaptation. The main purposes of this chapter are to highlight the usefulness of this signaling function of emotion for situated agents and to present an artificial model of anger and fear based on mismatch theories of emotion, which aims at replicating this function. Collective foraging simulations are used to demonstrate the feasibility of the model and to characterize its influence on a decision-making architecture.

scholarly journals Anthropogenic noise affects winter song structure of a long-distance migrant, Gambel’s white-crowned sparrow

2020 ◽  
Vol 6 (1) ◽  
Author(s):  
Jennifer N Phillips ◽  
Madhusudan Katti
Keyword(s):  
Urban Areas ◽  
Noise Levels ◽  
Long Distance ◽  
Zonotrichia Leucophrys ◽  
Wintering Grounds ◽  
Song Structure ◽  
Habitat Features ◽  
Acoustic Mismatch ◽  
Breeding Grounds ◽  
Zonotrichia Leucophrys Gambelii

Abstract Many animals learn to produce acoustic signals that are used to attract mates and defend territories. The structure of these signals can be influenced by external features of the environment, including the anthropogenic soundscape. In many sedentary species, habitat features and soundscape appears to influence the cultural evolution of songs, often with tradeoffs for better transmission over sexually selected song structure. However, none have investigated whether noise on the wintering grounds affects song structure, which for long-distance migrants may result in an acoustic ‘mismatch’ when returning to a breeding ground. This study investigates urban noise effects on song structure in a long-distance migrant, Zonotrichia leucophrys gambelii, on the wintering grounds in the Fresno Clovis Metropolitan Area and in outlying non-urban areas. Songs and background noise levels were recorded concurrently, and song measurements of frequency and duration were examined differences across noise levels and habitats . We found that the buzz and trill decrease in bandwidth in the presence of noise. The length of the whistle and buzz portion of the song also tends to decreases with noise in urban habitats. This trend toward short, pure tones in noisy areas may transmit better in noisy urban winter habitats, but may not be adaptive on quieter breeding grounds. We suggest that future studies should consider whether winter auditory feedback and song learning environments have consequences for song crystallization and breeding success for long-distance migrants.

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