scholarly journals Self-organization in cold atomic gases: a synchronization perspective

2014 ◽  
Vol 372 (2027) ◽  
pp. 20140002 ◽  
Author(s):  
E. Tesio ◽  
G. R. M. Robb ◽  
G.-L. Oppo ◽  
P. M. Gomes ◽  
T. Ackemann ◽  
...  
Keyword(s):  
The Self ◽  
Kuramoto Model ◽  
Self Organization ◽  
Atomic Gases ◽  
Propagation Axis ◽  
Plane Transverse ◽  
Organization Process ◽  
Cold Atomic Gases ◽  
The Kuramoto Model ◽  
Fully Connected

We study non-equilibrium spatial self-organization in cold atomic gases, where long-range spatial order spontaneously emerges from fluctuations in the plane transverse to the propagation axis of a single optical beam. The self-organization process can be interpreted as a synchronization transition in a fully connected network of fictitious oscillators, and described in terms of the Kuramoto model.

Managing to Facilitate Cross-Sectoral Inter-Organizational Collaborations

2020 ◽  
Vol 10 (2) ◽  
pp. 13-41
Author(s):  
Yuki Kawabata
Keyword(s):  
Medical Technology ◽  
Initial Conditions ◽  
The Self ◽  
Management Theory ◽  
Self Organization ◽  
Comprehensive Management ◽  
Technology Industry ◽  
German States ◽  
Organization Process

The promotion of new and competitive industries through cross-sectoral inter-organizational collaborations are tackled in many regions globally. This study explores the management of facilitating collaboration with consideration of the planned approach to change based on change management theory. The “initial conditions,” “field,” and “emerging interaction toward the collaborations” are clarified as key elements for management through intervention. It is considered how these interventions are implemented on these elements. A conceptual model for considering comprehensive management of the self-organization process toward collaboration is proposed. In the case study, experiences of the medical technology industry of three German states are examined. The activities of cluster organizations of these states, which provide services to facilitate cross-sectoral collaborations, are scrutinized. The results of the case study are comparatively analyzed, and the modified conceptual framework is depicted by reflecting the findings of the study. The implications are then discussed.

scholarly journals INFLUENCE OF LIGHTING ON THE SELF-ORGANIZATION PROCESS IN CYSTEINE-SILVER SOLUTION

2021 ◽  
pp. 60-68
Author(s):  
Анна Нориковна Адамян ◽  
Александра Ивановна Иванова ◽  
Елена Михайловна Семенова ◽  
Максим Дмитриевич Малышев ◽  
Светлана Дмитриевна Хижняк ◽  
...  
Keyword(s):  
Silver Nanoparticles ◽  
Plasmon Resonance ◽  
Self Assembly ◽  
The Self ◽  
Self Organization ◽  
Assembly Process ◽  
Silver Acetate ◽  
Silver Solution ◽  
Organization Process

Комплексно исследовано влияние дневного освещения на процесс самоорганизации в цистеин-серебряном растворе (ЦСР) и гидрогелях на его основе. Установлено, что ЦСР на основе L-цистеина и ацетата серебра под действием освещения окрашивается сначала в желтый, а затем в коричневый цвет, что является следствием плазмонного резонанса на образующихся наночастицах серебра (НЧС) в ЦСР и гидрогелях. Предложена модель формирования НЧ в гидрогеле. The effect of daylight on the self-assembly process in cysteine-silver solution (CSS) and hydrogels based on it has been comprehensively studied. It was found that CSS based on L-cysteine and silver acetate under the action of illumination first turns yellow and then brown, which is a consequence of plasmon resonance on the resulting silver nanoparticles in CSS and hydrogels. A model for the formation of silver nanoparticles in a hydrogel is proposed.

Mechanistic Aspects of the Self-Organization Process for Oxide Nanotube Formation on Valve Metals

2007 ◽  
Vol 154 (9) ◽  
pp. C472 ◽  
Author(s):  
Kouji Yasuda ◽  
Jan M. Macak ◽  
Steffen Berger ◽  
Andrei Ghicov ◽  
Patrik Schmuki
Keyword(s):  
The Self ◽  
Self Organization ◽  
Organization Process ◽  
Valve Metals

scholarly journals Self-Organized Translational Wheeling Motion in Stochastic Self-Assembling Modules

2013 ◽  
Vol 19 (1) ◽  
pp. 79-95 ◽  
Author(s):  
Shuhei Miyashita ◽  
Kohei Nakajima ◽  
Zoltán Nagy ◽  
Rolf Pfeifer
Keyword(s):  
Self Assembly ◽  
Permanent Magnets ◽  
The Self ◽  
Self Organization ◽  
Shape Difference ◽  
Magnetic Attraction ◽  
Self Organized ◽  
Self Assembling ◽  
Organization Process ◽  
And Behavior

Self-organization is a phenomenon found in biomolecular self-assembly by which proteins are spontaneously driven to assemble and attain various functionalities. This study reports on self-organized behavior in which distributed centimeter-sized modules stochastically aggregate and exhibit a translational wheeling motion. The system consists of two types of centimeter-sized water-floating modules: a triangular-shaped module that is equipped with a vibration motor and a permanent magnet (termed the active module), which can quasi-randomly rove around; and circular modules that are equipped with permanent magnets (termed passive modules). In its quasi-random movement in water, the active module picks up passive modules through magnetic attraction. The contacts between the modules induce a torque transfer from the active module to the passive modules. This results in rotational motion of the passive modules. As a consequence of the shape difference between the triangular module and the circular module, the passive modules rotate like wheels, being kept on the same edges as the active module. The motion of the active module is examined, as well as the characteristics and behavior of the self-organization process.

scholarly journals Molecular Recognition and Self-Organization in Life Phenomena Studied by a Statistical Mechanics of Molecular Liquids, the RISM/3D-RISM Theory

Molecules ◽  
2021 ◽  
Vol 26 (2) ◽  
pp. 271
Author(s):  
Masatake Sugita ◽  
Itaru Onishi ◽  
Masayuki Irisa ◽  
Norio Yoshida ◽  
Fumio Hirata
Keyword(s):  
Molecular Recognition ◽  
Statistical Mechanics ◽  
Self Assembly ◽  
The Self ◽  
Self Organization ◽  
Molecular Processes ◽  
Molecular Liquids ◽  
Organization Process ◽  
Structural Fluctuation ◽  
Life Phenomena

There are two molecular processes that are essential for living bodies to maintain their life: the molecular recognition, and the self-organization or self-assembly. Binding of a substrate by an enzyme is an example of the molecular recognition, while the protein folding is a good example of the self-organization process. The two processes are further governed by the other two physicochemical processes: solvation and the structural fluctuation. In the present article, the studies concerning the two molecular processes carried out by Hirata and his coworkers, based on the statistical mechanics of molecular liquids or the RISM/3D-RISM theory, are reviewed.

Experimental study of the self-organization process of a fluidized granite melt under decompression

2012 ◽  
Vol 443 (2) ◽  
pp. 506-508
Author(s):  
F. A. Letnikov ◽  
L. A. Ivanova ◽  
V. Ya. Medvedev ◽  
K. E. Kuznetsov
Keyword(s):  
Experimental Study ◽  
The Self ◽  
Self Organization ◽  
Organization Process

scholarly journals Optomechanical self-organization in cold atomic gases

2013 ◽  
Author(s):  
T. Ackemann ◽  
E. Tesio ◽  
G. Labeyrie ◽  
G. R. M. Robb ◽  
P. M. Gomes ◽  
...  
Keyword(s):  
Self Organization ◽  
Atomic Gases ◽  
Cold Atomic Gases
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