scholarly journals Visual communication of haptic material properties

2016 ◽  
Vol 16 (12) ◽  
pp. 632
Author(s):  
Maarten Wijntjes ◽  
Bei Xiao
Keyword(s):  
Material Properties ◽  
Visual Communication

scholarly journals Object Colours, Material Properties and Animal Signals

2019 ◽  
Author(s):  
Lucas Wilkins ◽  
Daniel Osorio
Keyword(s):  
Material Properties ◽  
Visual Communication ◽  
Biological Function ◽  
Attentional Biases ◽  
Communication Signals ◽  
Object Properties ◽  
Absolute Measure ◽  
Colour Gamut

AbstractColour is commonly regarded as an absolute measure of object properties, but most work on visual communication signals is concerned with colour differences, typically scaled by just noticeable differences (JNDs). Object colour solids represent the colour gamut of reflective materials for an eye. The geometry of colour solids reveals general relationships between colours and object properties which can explain why certain colours are significant to animals and evolve as signals. We define a measure of colour vividness, such that points on the surface are maximally vivid and the ‘grey’ centre is minimally vivid. We show that a vivid colour for one animal is likely to vivid for others, and highly vivid colours are less easily mimicked than less vivid colours. Further, vivid colours such as black, white, red, blue and light, unsaturated shades are produced pure or orderly materials. This kind of material needs to created and maintained against entropic processes that would otherwise degrade or destroy them. Vivid coloration is therefore indicative of ecological affordance or biological function, so that it is valuable to have attentional biases towards these colours regardless of any specific significance.

Grain boundary segregation in metals

1992 ◽  
Vol 50 (2) ◽  
pp. 1204-1205
Author(s):  
C.L. Briant
Keyword(s):  
Fracture Surface ◽  
Grain Boundary ◽  
Grain Boundaries ◽  
Material Properties ◽  
Electron Spectroscopy ◽  
High Vacuum ◽  
Boundary Segregation ◽  
Grain Boundary Segregation ◽  
Local Concentration ◽  
The One

Grain boundary segregation is the process by which solute elements in a material diffuse to the grain boundaries, become trapped there, and increase their local concentration at the boundary over that in the bulk. As a result of this process this local concentration of the segregant at the grain boundary can be many orders of magnitude greater than the bulk concentration of the segregant. The importance of this problem lies in the fact that grain boundary segregation can affect many material properties such as fracture, corrosion, and grain growth.One of the best ways to study grain boundary segregation is with Auger electron spectroscopy. This spectroscopy is an extremely surface sensitive technique. When it is used to study grain boundary segregation the sample must first be fractured intergranularly in the high vacuum spectrometer. This fracture surface is then the one that is analyzed. The development of scanning Auger spectrometers have allowed researchers to first image the fracture surface that is created and then to perform analyses on individual grain boundaries.

Relationships Between Grain Boundary Structure and Material Properties

1980 ◽  
Vol 38 ◽  
pp. 366-369
Author(s):  
Brian Ralph ◽  
Barlow Claire ◽  
Nicola Ecob
Keyword(s):  
Grain Boundary ◽  
Material Properties ◽  
Main Property ◽  
Grain Structure ◽  
Boundary Structure ◽  
Grain Boundary Structure ◽  
Property Changes

This brief review seeks to summarize some of the main property changes which may be induced by altering the grain structure of materials. Where appropriate an interpretation is given of these changes in terms of current theories of grain boundary structure, and some examples from current studies are presented at the end of this paper.

KEEFEKTIFAN MEDIA KOMUNIKASI VISUAL SEBAGAI PENUNJANG PROMOSI PADA PERGURUAN TINGGI RAHARJA

CCIT Journal ◽  
2015 ◽  
Vol 9 (1) ◽  
pp. 77-86
Author(s):  
Lusyani Sunarya ◽  
Po Abas Sunarya ◽  
Jasmine Dara Assyifa
Keyword(s):  
Visual Communication ◽  
Communication Media ◽  
Media Campaign ◽  
Prospective Students ◽  
Media Campaigns ◽  
Great Opportunity ◽  
Information And Communication ◽  
The Media ◽  
Fierce Competition ◽  
The University

The development of visual communication media at this time is very helpful in supporting information and communication. But often presented visual communication  media  are  less  effective  and appropriate. While so many universities in Indonesia, the increasingly fierce competition in attracting new students. Media Visual Communication can be applied to college in introducing or raising the image and popularity or promote and provide information to prospective students. In essence, in this case the effectiveness of media campaigns assessed in spreading information, influence or persuade prospective students and new student to join the university. The method used by the questionnaires to assess the effectiveness of implemented that have been implemented such as  brochures,  banners, posters, billboards, catalogs, paper bag,  flyers  and  merchandise.  In  conclusion,  this  article specifically assess visual communication media from case studies in Perguruan Tinggi Raharja considered effective and consistent contribution.. This study found a great opportunity to improve the promotion of additional digital marketing media campaign called the college through the  stages resulting in some visual communication media that can be received by the target audience. To create a media campaign needs planning in accordance with the background of the problem so that the media are made to overcome the problems encountered

Bone material properties as measured by Reference Point Indentation are low in subjects with acromegaly

2016 ◽  
Author(s):  
Frank Malgo ◽  
Neveen A T Hamdy ◽  
Alberto M Pereira ◽  
Nienke R Biermasz ◽  
Natasha M Appelman-Dijkstra
Keyword(s):  
Material Properties ◽  
Reference Point ◽  
Bone Material ◽  
Bone Material Properties ◽  
Reference Point Indentation
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