scholarly journals Energy Transfer Between Squaraine Polymer Sections: FromHelixtoZigzagand All the Way Back

2015 ◽  
Vol 137 (24) ◽  
pp. 7851-7861 ◽  
Author(s):  
Christoph Lambert ◽  
Federico Koch ◽  
Sebastian F. Völker ◽  
Alexander Schmiedel ◽  
Marco Holzapfel ◽  
...  
Keyword(s):  
Energy Transfer ◽  
The Way

Aeroacoustical Coupling and Its Structural Effects on a PWR Steam Line: Part 2 — Vibroacoustical Analysis of Pipe Shell Deformations

2002 ◽  
Author(s):  
Se´bastien Caillaud ◽  
Christophe Lambert ◽  
Jean-Paul Devos ◽  
Philippe Lafon
Keyword(s):  
Energy Transfer ◽  
Finite Elements ◽  
Modal Analysis ◽  
Steam Line ◽  
Accurate Analysis ◽  
Analysis Of Dispersion ◽  
Fully Coupled ◽  
Finite Elements Model ◽  
Acoustical Energy ◽  
The Way

A pure tone phenomenon has been observed at 460 Hz in a PWR steam line. The acoustical energy has been identified to be generated in an open gate valve. The objective here is to understand the way of energy transfer from the fluid to the main pipe using two fully coupled methods. The first method consists in a modal analysis of the line using a fluid-structure finite elements model. The second one is based on the analysis of dispersion diagrams derived from the local equations of cylindrical shells filled with fluid. The way of energy transfer in transverse acoustical waves induced combined flexion-ovalisation deformations of the pipe is highlighted using both methods. The dispersion diagrams allow a fast and accurate analysis. The modal analysis using a finite elements model may complete the first one with quantitative data.

The Melodic Landscape: Chinese Mountains in Painting-Poetry and Deleuze/Guattari's Refrains

2013 ◽  
Vol 7 (3) ◽  
pp. 360-376
Author(s):  
Kin Yuen Wong
Keyword(s):  
Energy Transfer ◽  
Chinese Culture ◽  
The World ◽  
Substrate Level ◽  
The Way

By melodic landscape, this paper points to natural milieus such as mountains whose motifs are caught up in contrapuntal relations. With Merleau-Ponty, the structure of the world is a symphony, and the production of life which implicates both organism and environment as unfurling of Umwelt is ‘a melody that sings itself’. For the Chinese culture, mountains have been deemed virtuous in Confucianism, immortal by Daoists, and spiritual for a Buddhist to reach a substrate level of pure stream of a-subjective consciousness. A Chinese painter-poet within the ‘mountain-water’ genre would consider mountains as performance of events, a concert of vibration of light, shape and sound, movement and rest. Insofar as art is to create energy transfer, Chinese artists of mountains aim at concerting with nature as organised by rhythms and conspecifics, unfolding contrapuntal melodies with all kinds of counterpoints. As Deleuze and Guattari's notion of refrains are the three forces or tempos of chaos, earth and world confronting/converging one another, this paper endeavours to find out, first, how Deleuze and Guattari's geological, organic and alloplastic stratifications can be put alongside mountains, animals, plants and arts, and second, how this notion can contribute to our new appreciation of the way Chinese mountains in arts can give out music.

scholarly journals Plasmon-Exciton Resonant Energy Transfer: Across Scales Hybrid Systems

2016 ◽  
Vol 2016 ◽  
pp. 1-21 ◽  
Author(s):  
Mohamed El Kabbash ◽  
Alireza Rahimi Rashed ◽  
Kandammathe Valiyaveedu Sreekanth ◽  
Antonio De Luca ◽  
Melissa Infusino ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Hybrid Systems ◽  
Plasmon Coupling ◽  
Resonant Energy ◽  
Plasmonic Nanostructure ◽  
Close Proximity ◽  
Resonant Energy Transfer ◽  
The Way

The presence of an excitonic element in close proximity of a plasmonic nanostructure, under certain conditions, may lead to a nonradiative resonant energy transfer known as Exciton Plasmon Resonant Energy Transfer (EPRET) process. The exciton-plasmon coupling and dynamics have been intensely studied in the last decade; still many relevant aspects need more in-depth studies. Understanding such phenomenon is not only important from fundamental viewpoint, but also essential to unlock many promising applications. In this review we investigate the plasmon-exciton resonant energy transfer in different hybrid systems at the nano- and mesoscales, in order to gain further understanding of such processes across scales and pave the way towards active plasmonic devices.

scholarly journals Perspective: plasmon antennas for nanoscale chiral chemistry

Nanophotonics ◽  
2020 ◽  
Vol 9 (2) ◽  
pp. 481-489 ◽  
Author(s):  
Esteban Pedrueza-Villalmanzo ◽  
Francesco Pineider ◽  
Alexandre Dmitriev
Keyword(s):  
Energy Transfer ◽  
Materials Science ◽  
Decisive Role ◽  
Molecular Magnetism ◽  
Nanoscale Materials ◽  
Molecular Systems ◽  
Molecular Scale ◽  
Molecular Synthesis ◽  
Transfer Properties ◽  
The Way

AbstractPlasmon nanoantennas are extensively used with molecular systems for chemical and biological ultra-sensing, for boosting the molecular emissive and energy transfer properties, for nanoscale catalysis, and for building advanced hybrid nanoarchitectures. In this perspective, we focus on the latest developments of using plasmon nanoantennas for nanoscale chiral chemistry and for advancing molecular magnetism. We overview the decisive role nanoplasmonics and nano-optics can play in achieving chirally selective molecular synthesis and separation and the way such processes might be precisely controlled by potentially merging chirality and magnetism at the molecular scale. We give our view on how these insights might lead to the emergence of exciting new fundamental concepts in nanoscale materials science.

Do vectors point the way to understanding energy transfer in molecular collisions?

2008 ◽  
Vol 37 (4) ◽  
pp. 732 ◽  
Author(s):  
Matthew L. Costen ◽  
Sarantos Marinakis ◽  
Kenneth G. McKendrick
Keyword(s):  
Energy Transfer ◽  
Molecular Collisions ◽  
The Way

A Balancing Mechanism for an Anthropomorphic Robot

2013 ◽  
Vol 774-776 ◽  
pp. 1397-1403 ◽  
Author(s):  
Giuseppe Quaglia ◽  
Zhe Yin
Keyword(s):  
Energy Transfer ◽  
Degrees Of Freedom ◽  
Two Degrees Of Freedom ◽  
Static Balancing ◽  
The Way

This paper shows an approach to statically balance an anthropomorphic robot with two degrees of freedom (DOF). Energy transfer is introduced to illustrate the way energy exchanged between the robot and a proposed balancing system. The balancing system, which consists of pulley, belt, cross mechanism and spring accumulators, is designed to balance the linkages of the robot. Two solutions for spring and accumulators are explained as pneumatic and hydro-pneumatic way. Perfectly static balancing is realized with the balancing system. The balanced robot has a wide workspace and an adjustable payload according to different industrial tasks.

Self-sacrifice for in-group's history: A diachronic perspective

2018 ◽  
Vol 41 ◽  
Author(s):  
Maria Babińska ◽  
Michal Bilewicz
Keyword(s):  
Clinical Psychology ◽  
Historical Events ◽  
Emotional Events ◽  
Reciprocal Process ◽  
The Way

AbstractThe problem of extended fusion and identification can be approached from a diachronic perspective. Based on our own research, as well as findings from the fields of social, political, and clinical psychology, we argue that the way contemporary emotional events shape local fusion is similar to the way in which historical experiences shape extended fusion. We propose a reciprocal process in which historical events shape contemporary identities, whereas contemporary identities shape interpretations of past traumas.

What is the purpose of cognition?

2020 ◽  
Vol 43 ◽  
Author(s):  
Aba Szollosi ◽  
Ben R. Newell
Keyword(s):  
Infinite Number ◽  
Human Cognition ◽  
The Way

Abstract The purpose of human cognition depends on the problem people try to solve. Defining the purpose is difficult, because people seem capable of representing problems in an infinite number of ways. The way in which the function of cognition develops needs to be central to our theories.

Peculiarity Parameters

1976 ◽  
Vol 32 ◽  
pp. 233-254
Author(s):  
H. M. Maitzen
Keyword(s):  
Magnetic Field ◽  
Magnetic Fields ◽  
Theoretical Work ◽  
Observational Evidence ◽  
Rotator Model ◽  
Peculiar Behaviour ◽  
Field Spectrum ◽  
Oblique Rotator ◽  
Ap Stars ◽  
The Way

Ap stars are peculiar in many aspects. During this century astronomers have been trying to collect data about these and have found a confusing variety of peculiar behaviour even from star to star that Struve stated in 1942 that at least we know that these phenomena are not supernatural. A real push to start deeper theoretical work on Ap stars was given by an additional observational evidence, namely the discovery of magnetic fields on these stars by Babcock (1947). This originated the concept that magnetic fields are the cause for spectroscopic and photometric peculiarities. Great leaps for the astronomical mankind were the Oblique Rotator model by Stibbs (1950) and Deutsch (1954), which by the way provided mathematical tools for the later handling pulsar geometries, anti the discovery of phase coincidence of the extrema of magnetic field, spectrum and photometric variations (e.g. Jarzebowski, 1960).

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