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In this work, melt electrowriting is used to fabricate a 3D printed scaffold design that generates engineered cardiac tissues with in‐plane contraction, mimicking natural myocardium. It is shown that these tissues display advanced maturation and functionality.
Olalla Iglesias‐García+23 more
wiley +1 more source
This research applies advanced laser beam shaping (LCoS‐SLM) to fabricate the Ti‐6Al‐4V alloy via laser powder bed fusion. A tailored beam is used to prevent martensite formation and create a dual α+β microstructure by controlling cooling rates.
Reza Esmaeilzadeh+8 more
wiley +1 more source
Zone coordinates: A new coordinate system [PDF]
Coordinates systems include rectangular coordinate systems, cylindrical coordinate systems, and spherical coordinate systems, among others. In three-dimensional rectangular coordinate systems, “x = 2” defines a plane, “x = 2, y = 3” defines a line, and “x = 2, y = 3, z = 1” defines a point.
Mingjing Zhu, Yuxi Tan, Zehua Gao
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Coordination in interpersonal systems
Cognition and Emotion, 2022Coordinated group behaviour can result in conflict or social cohesion. Thus having a better understanding of coordination in social groups could help us tackle some of our most challenging social problems. Historically, the most common way to study group behaviour is to break it down into sub-processes, such as cognition and emotion, then ideally ...
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Construction of a coordinator for coordinated linear systems
2009 European Control Conference (ECC), 2009A coordinated linear system is a linear system consisting of several subsystems, one of which (the coordinator) renders the other subsystems conditionally linear independent. Of interest to control of particular distributed systems is the construction of minimal coordinators for a coordinated linear system.
Jan H. van Schuppen+2 more
openaire +3 more sources
2014
The concept of a coordinated linear system which contains a coordinator and two or more linear subsystems is defined. Both the case without inputs and the case with inputs are discussed in geometric terms. The class of control laws that conform with the structure of coordinated linear systems is considered: control synthesis then separates into control
André C. M. Ran, Jan H. van Schuppen
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The concept of a coordinated linear system which contains a coordinator and two or more linear subsystems is defined. Both the case without inputs and the case with inputs are discussed in geometric terms. The class of control laws that conform with the structure of coordinated linear systems is considered: control synthesis then separates into control
André C. M. Ran, Jan H. van Schuppen
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Coordinate Systems and Transformations
1984The application programmer wants to define his graphical elements in a coordinate system that is related to his application. However, the devices that are available for presenting a visual image of these elements normally need to use a device-specific coordinate system.
Günter Enderle+2 more
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1961
The book is limited to orthogonal coordinate systems in euclidean 3-space. Skew coordinate systems do not allow separation of variables and will not be considered.
Domina Eberle Spencer, Parry Moon
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The book is limited to orthogonal coordinate systems in euclidean 3-space. Skew coordinate systems do not allow separation of variables and will not be considered.
Domina Eberle Spencer, Parry Moon
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1976
A coordinate grid has been imposed on the plates of Chap. 6. Its three axes are; latero-lateral (X coordinate), posteroanterior (Y coordinate) and ventro-dorsal (Z coordinate).
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A coordinate grid has been imposed on the plates of Chap. 6. Its three axes are; latero-lateral (X coordinate), posteroanterior (Y coordinate) and ventro-dorsal (Z coordinate).
openaire +2 more sources