Posts Tagged ‘quote’

Does Trump Really Have the Best Words?

March 12, 2017

Does Trump…Have the Best Words?
http://www.LitCharts.com/analitics/inaugural #Lexical analysis of 58 inaugurals; words/sent., we-v-I & will-v-shall usage, &c

QT:{{”
“V. Inaugural Language Has Kept Up With the Times

Modern inaugurals are less complex than early inaugurals, but not at the cost of lexical richness. Presidents aren’t exactly dumbing things down for us–they don’t assume we have limited vocabularies–but they are trying to speak our language. So they tend to use words that fit the current vernacular.

Take, for example, the choice to use “will” or “shall”:
To Americans, “shall” began to sound outmoded (or perhaps British) somewhere around World War II, and presidents pretty much stopped using it. “Will” has the same imperative force, but doesn’t clang as much to modern ears.

Mr. Trump, who has an ear for vernacular, didn’t use “shall” at all in his speech. Instead, he used “will” a record-breaking 43 times, and its prevalence was plain as he declared his intention to upend Washington politics, reinforce borders, and turn us into winners in what he sees as a zero-sum world:

….
In addition to “we,” Mr. Trump also hit the word “America” pretty hard. If you compare the use of “America,” “American,” and
“Americans,” to “citizenship,” “citizen,” and “citizens,” you’ll see that this tendency is also part of a trend:”
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Peter Mansfield, M.R.I. Pioneer and Nobel Laureate, Dies at 83

March 12, 2017

https://www.nytimes.com/2017/02/11/science/peter-mansfield-dead-nobel-prize-magnetic-resonance-imaging.html
QT:{{"
“Later, in 1972, as he worked to refine and sharpen N.M.R. data, he had a conversation with two colleagues about what applications such advances might lead to. He soon realized that if an object were placed in a nonuniform magnetic field — one that is stronger at one end than the other — scientists might be able to piece together a three-dimensional image of its atomic structure.”
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Lexus RX450H: How to jump start lexus RX 450H?

March 10, 2017

http://www.justanswer.com/lexus/734j6-lexus-rx450h-jump-start-lexus-rx-450h.html

QT:{{"
The most direct way to jump this car is directly at the 12 volt battery which is located to the left of the spare tire underneath the luggage compartment door in the back

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Fighting Hearing Loss From the Crowd’s Roar

March 9, 2017

Fighting #Hearing Loss From the Crowd’s Roar
http://Well.blogs.NYTimes.com/2013/11/20/fighting-hearing-loss-from-the-crowds-roar/ Silent, cumulative loss from the effect of loud sounds over a lifetime

QT:{{”
Ears are deceptive. Even if they seem to recover from the muffling, ringing and fullness after a rousing game, they don’t really recover. It’s not just the tiny sensory cells in the cochlea that are damaged by noise, Dr. Liberman said, but also the nerve fibers between the ears and the brain that degrade over time.
Too much noise causes not just partial deafness, which usually starts with trouble hearing in background noise, but an assortment of poorly-understood auditory abnormalities. These include tinnitus, or ringing in the ear, and hyperacusis, a sensitivity or intolerance to sound, sometimes with ear pain.
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bioarchiv statistics

March 4, 2017

#bioRxiv: a progress report http://ASAPbio.org/biorxiv Great stats on the archive’s 1st years: 134 days from deposit until journal publication

QT:{{”

“The median interval is 134 days. Authors choose to post preprints at a variety of times in the publication cycle of a manuscript, ranging from first draft to simultaneous submission of a completed paper at bioRxiv and a journal. bioRxiv declines papers that have been published or already assigned a journal DOI.”
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Big Data: Astronomical or Genomical?

March 3, 2017

#BigData: Astronomical or Genomical?
http://journals.PLOS.org/plosbiology/article?id=10.1371/journal.pbio.1002195 Est. current storage in EB/yr: Astro .1, omics .1, Twitter .001, YouTube .1-1

QT:{{”
“Data storage requirements for all four domains are projected to be enormous. Today, the largest astronomy data center devotes ~100 petabytes to storage, and the completion of the Square Kilometre Array (SKA) project is expected to lead to a storage demand of 1 exabyte per year. YouTube currently requires from 100 petabytes to 1 exabyte for storage and may be projected to require between 1 and 2 exabytes additional storage per year by 2025. Twitter’s storage needs today are estimated at 0.5 petabytes per year, which may increase to 1.5 petabytes in the next ten years. (Our estimates here ignore the “replication factor” that multiplies storage needs by ~4, for redundancy.) For genomics, we have determined more than 100 petabytes of storage are currently used by only 20 of the largest institutions ().”
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By sparring with AlphaGo, researchers are learning how an algorithm thinks

February 26, 2017

With #AlphaGo researchers are learning how an algorithm thinks
https://qz.com/897498/by-sparring-with-alphago-researchers-are-learning-how-an-algorithm-thinks What images #NNs conjure up for a classification term

QT:[{”
-“Tyka was part of the Google team that first published work on DeepDream, a computer-vision experiment that went viral in 2015. The team trained a deep neural network to classify images, i.e. show the network a picture, it tells you what the image depicts. Except instead of asking it to look at pictures, they programmed the network to look at a word and produce what it thought would be an image that represents the word. The deep neural network would then supply its visual “idea” of different words.

And it worked. The team gave the network the word “banana,” for example, and it produced a dizzying fractal of banana-shaped objects. But the experiment also provided insight into how the machine thought about objects. When asked to produce dumbbells, the network generated gray dumbbell shapes with beige protrusions—arms. The neural net correlated arms and dumbbells so highly that they were seen as almost one object.”

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Great Smog of London – Wikipedia

February 26, 2017

QT:{{”

The Great Smog of 1952, sometimes called The Big Smoke ,[1] was a severe air-pollution event that affected the British capital of London in December 1952. A period of cold weather, combined with an anticyclone and windless conditions, collected airborne pollutants – mostly arising from the use of coal – to form a thick layer of smog over the city. It lasted from Friday, 5 December to Tuesday, 9 December 1952 and then dispersed quickly when the weather changed.

It caused major disruption by reducing visibility and even penetrating indoor areas, far more severe than previous smog events experienced in the past, called “pea-soupers”. Government medical reports in the following weeks, however, estimated that up until 8 December, 4,000 people had died as a direct result of the smog and 100,000 more were made ill by the smog’s effects on the human respiratory tract. More recent research suggests that the total number of fatalities was considerably greater, about 12,000.[2]
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https://en.wikipedia.org/wiki/Great_Smog_of_London

Kim Jong-nam’s Death: A Geopolitical Whodunit – The New York Times

February 24, 2017

QT:{{”

Mr. Kim never gave his name, but Mr. Hwang, who is from South Korea and has family in the North, recognized him. To be certain, he said he collected Mr. Kim’s dishes after a meal and sent them to the South Korean Embassy for fingerprint and DNA analysis, he said. The word came back that it was indeed Mr. Kim.

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https://www.nytimes.com/2017/02/22/world/asia/kim-jong-nam-assassination-korea-malaysia.html

No assembler required | The Economist

February 24, 2017

No assembler required
http://www.economist.com/news/science-and-technology/21660077-how-teach-computer-science-nursery-school-no-assembler-required KIBO, Dash, Vortex & Hackaball provide a playful way to learn #programming

Blocky? Scratch Jr?

QT:{{”
Dr Umaschi Bers is not alone in that quest. KIBO, made by KinderLab Robotics (of which she is chief science officer when she is not doing her day job), is unusual only in that its instruction set is so tied to physical objects.

Some, like Vortex (a wheeled device that resembles a flattened motorcycle helmet) and Dash (a tetrahedron of spheres which, besides moving around at its programmer’s command, can also play tunes on a glockenspiel), …

“Toys like Vortex, Dash and Hackaball use a variety of programming languages to encode the instructions that control them. These include Scratch, Blockly, Hopscotch and WeDo. Some of these languages are proprietary (WeDo, for instance, belongs to Lego).

Scratch Jr, which has been given a restricted set of subroutines and uses only positive integers for counting (because young children have difficulty with the concept of negative numbers) has proved
particularly popular. In the 12 months since its release, 1m copies of it have been downloaded. But Hopscotch (which also has a restricted set of subroutines) and Blockly (which, unlike Scratch, is fully open-source, and can thus have its underlying code tweaked by more advanced programmers) are also doing well.”

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