Social Robotic Systems in Autism Therapy: Survey and Design Considerations

Abstract Oceans cover 72% of the Earth's surface, house immense living and non-living resources, and play a key role in regulating the planet's climate. Robotic vehicles are essential for exploring vast deep-ocean resources, spatiotemporal monitoring of oceans to understand the patterns of climate change, monitoring marine pollution, providing defense, and identifying assets lost in the oceans. The article discusses key design considerations for realizing safe, reliable, and efficient deep-ocean unmanned and manned robotic vehicles capable of operating in challenging environments characterized by high hydrostatic pressure, low temperature, salinity, darkness, dynamic medium, and soft seabed conditions. Strategic technologies to enable cost-effective and increased spatiotemporal monitoring including homing and docking stations, autonomous intervention vehicles, swarm robotic systems, and bio-inspired vehicle designs are discussed.

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The Problem Statement of Cognitive Modeling in Social Robotic Systems

10.1007/978-3-030-87725-5_6 ◽

2021 ◽

pp. 62-75

Author(s):

Galina Gorelova ◽

Eduard Melnik ◽

Irina Safronenkova

Keyword(s):

Cognitive Modeling ◽

Robotic Systems ◽

Problem Statement ◽

Social Robotic

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Design Considerations for Underwater Robotic Systems

Ocean Resources ◽

10.1007/978-94-009-2133-7_2 ◽

1990 ◽

pp. 11-17 ◽

Cited By ~ 3

Author(s):

Tyler Schilling

Keyword(s):

Robotic Systems ◽

Design Considerations

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Morphological behavior of compatibilized ternary blends prepared by mechanical mixing

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100151830 ◽

1993 ◽

Vol 51 ◽

pp. 1200-1201

Author(s):

S.D. Smith ◽

R.J. Spontak ◽

D.H. Melik ◽

S.M. Buehler ◽

K.M. Kerr ◽

...

Keyword(s):

Interfacial Adhesion ◽

Diblock Copolymers ◽

Ternary Blends ◽

Mechanical Mixing ◽

Design Considerations ◽

Covalently Bonded ◽

Homopolymer Blends ◽

Emulsifying Agent ◽

Surface Active ◽

Low Entropy

When blended together, homopolymers A and B will normally macrophase-separate into relatively large (≫1 μm) A-rich and B-rich phases, between which exists poor interfacial adhesion, due to a low entropy of mixing. The size scale of phase separation in such a blend can be reduced, and the extent of interfacial A-B contact and entanglement enhanced, via addition of an emulsifying agent such as an AB diblock copolymer. Diblock copolymers consist of a long sequence of A monomers covalently bonded to a long sequence of B monomers. These materials are surface-active and decrease interfacial tension between immiscible phases much in the same way as do small-molecule surfactants. Previous studies have clearly demonstrated the utility of block copolymers in compatibilizing homopolymer blends and enhancing blend properties such as fracture toughness. It is now recognized that optimization of emulsified ternary blends relies upon design considerations such as sufficient block penetration into a macrophase (to avoid block slip) and prevention of a copolymer multilayer at the A-B interface (to avoid intralayer failure).

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Theoretical And Practical Design Considerations for Ultra-High Resolution Electron Lenses

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s1431927600001161 ◽

1980 ◽

Vol 38 ◽

pp. 266-269

Author(s):

Y. Harada ◽

K. Tsuno ◽

Y. Arai

Keyword(s):

Optical Properties ◽

High Resolution ◽

Chromatic Aberration ◽

Point Of View ◽

Pole Piece ◽

Axial Field ◽

Design Considerations ◽

Resolution Electron ◽

Practical Design ◽

Peak Flux

Magnetic objective lenses, from the point of view of pole piece geometry, can he roughly classified into two types, viz., symmetrical and asymmetrical. In the case of the former, the optical properties have been calculated by several authors1-3) and the results would appear to suggest that, in order to reduce the spherical and chromatic aberration coefficients, Cs and Cc, it is necessary to decrease the half-width value of the axial field distribution and to increase the peak flux density. The expressions for either minimum Cs or minimum Cc were presented in the form of ‘universal’ curves by Mulvey and Wallington4).

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