Results 81 to 90 of about 973,282 (243)

Robotic positioning device for three-dimensional printing [PDF]

arXiv, 2014
Additive manufacturing brings a variety of new possibilities to the construction industry, extending the capabilities of existing fabrication methods whilst also creating new possibilities. Currently three-dimensional printing is used to produce small-scale objects; large-scale three-dimensional printing is difficult due to the size of positioning ...
arxiv  

Performing Devotion: Belief, the Body, and the Book of Common Prayer 1775–1840

Humanities, 2018
This article examines three texts published between 1775 and 1840 that attempt to model an ideal reading of the Anglican liturgy and to render it on the printed page, exploring the ways in which elocutionary instruction, acting theory and accounts of ...
Laura Davies
doaj   +1 more source

All Inkjet-printed Organic Solar Cells on 3D Objects [PDF]

arXiv
Drop-on-demand inkjet printing is a promising and commercially relevant technology for producing organic electronic devices of arbitrary shape on a wide variety of different substrates. In this work we transfer the inkjet printing process of organic photovoltaic devices from 2D to 3D substrates, using a 5-axis robot system equipped with a multi nozzle ...
arxiv  

3D Conductive Polymer Printed Metasurface Antenna for Fresnel Focusing [PDF]

arXiv, 2018
We demonstrate a 3D printed holographic metasurface antenna for beam-focusing applications at 10 GHz within the X-band frequency regime. The metasurface antenna is printed using a dual-material 3D printer leveraging a biodegradable conductive polymer material (Electrifi) to print the conductive parts and polylactic acid (PLA) to print the dielectric ...
arxiv  

On the Identification of Habitual Criminals by Finger-Prints [PDF]

, 1894
Henry Faulds
openalex   +1 more source

Voice Prints

, 2017
Voice prints (VP) is a homage to our ancestors and the languages they used as tools to create and expand over large locations powerful civilisations. Where are our ancestors now? Have they disappeared? Those people and the locations they lived in are casted in infinite events created by our thoughts.
openaire   +3 more sources

Addendum: Reading and studying on the screen

Journal of Open, Flexible and Distance Learning, 2018
In 2016 the article “Reading and Studying on the Screen: An Overview of Literature Towards Good Learning Design Practice” was published in the Journal of Open, Flexible and Distance Learning (Nichols, 2016b).
Mark Nichols
doaj  

Eliminating the Pitfalls in Solving Correlation: a Printed Correlation Form. [PDF]

, 1921
Herbert A. Toops
openalex   +1 more source

Reading and Studying on the Screen: An Overview of Literature Towards Good Learning Design Practice

Journal of Open, Flexible and Distance Learning, 2016
As distance education moves increasingly towards online provision, and because of the benefits provided by online approaches, students will be expected to engage with more resources available on screen.
Mark Nichols
doaj  

Selling pictures: the illustrated auction catalogue [PDF]

Journal of Art Historiography, 2014
This essay is based upon a survey of reproductions in auction catalogues – from their first appearance in the early eighteenth century until their more consistent use in the second decade of the twentieth century.
Elizabeth Pergam
doaj