Mini computing devices
"This work shows that dendrites, long thought to simply funnel incoming signals towards the soma, instead play a key role in sorting and interpreting the enormous barrage of inputs received by the neuron," study co-author Michael Hausser at University College Londonsaid in a statement. "Dendrites thus act as miniature computing devices for detecting and amplifying specific types of input."
"Imagine you're reverse engineering a piece of alien technology, and what you thought was simple wiring turns out to be transistors that compute information," Smith said. "That's what this finding is like. The implications are exciting to think about."
All in all, "functions we thought required an entire neuron may be carried out instead by just one portion of a neuron's dendritic tree," Smith told LiveScience. "This would imply that a single neuron can act like many, many computational subunits."
However, while he said it was clear dendritic activity increases the computational power of the brain, Smith added it was difficult to quantify how much it boosted it by.
ELECTRONIC NEWSPAPER
An online newspaper (or electronic news or electronic news publication) is the online version of a newspaper, either as a stand-alone publication or as the online version of a printed periodical.
Going online created more opportunities for newspapers, such as competing with broadcast journalism in presenting breaking news in a more timely manner. The credibility and strong brand recognition of well established newspapers, and the close relationships they have with advertisers, are also seen by many in the newspaper industry as strengthening their chances of survival. The movement away from the printing process can also help decrease costs.
Online newspapers, like printed newspapers, have legal restrictions regarding libel, privacy, and copyright, also apply to online publications in most countries as in the UK. Also, the UK Data Protection Act applies to online newspapers and news pages. Up to 2014, the PCC ruled in the UK, but there was no clear distinction between authentic online newspapers and forums or blogs. In 2007, a ruling was passed to formally regulate UK-based online newspapers, news audio, and news video websites covering the responsibilities expected of them and to clear up what is, and what isn't an online news publication.
News reporters are being taught to shoot video and to write in the succinct manner necessary for Internet news pages. Some newspapers have attempted to integrate the Internet into every aspect of their operations, e.g., the writing of stories for both print and online, and classified advertisements appearing in both media, while other newspaper websites may be quite different from the corresponding printed newspaper.
An online-only paper has no print-media connections. An example is the UK Southport Reporter, introduced in 2000—a weekly regional newspaper that is not produced or run in any format than 'soft-copy' on the Internet by its publishers, PCBT Photography. Another early example is "Bangla2000", also introduced in 2000, which was uploaded twice daily from Bangladesh and Edited by Tukun Mahmud Nurul Momen. Unlike the UK Southport Reporter, it was not a regional newspaper. Bangla2000.com ran international, economic, and sports news as well, simultaneously. The largest library of the world Library of Congress archived it subsequently. Unlike blog sites and other news websites, it is run as a newspaper and is recognized by media groups such as the NUJ and/or the IFJ. They fall under relevant press regulations and are signed up to the official UK press regulator IMPRESS.
COMPUTER GRAPHICS
The field of computer graphics is a broad and diverse field that exists cross section between computer science and design. It is interested in the entire process of creating computer generated imagery, from creating digital three-dimensional models, to the process of texturing, rendering, and lighting those models, to the digital display of those renderings on a screen.
This process starts with simple object rendering techniques to transform mathematical representations of three-dimensional objects into a two-dimensional screen image, calculating projection transformations of vertices as well as occlusion and depth of objects.
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