MAGAZINE

N1. 11 Febrero 2015

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Contents

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We are in the knowledge society and some breakthroughs , new

inventions and discoveries will progress exponentially. The most

prestigious universities as MIT ( Technology Review ) and to

identify the "ultimate" and newest in technology and research .

Biology (biotechnology ) , nanotechnology and infotech have

and will have an important role in recent developments and

progress made . In a few years , technological innovation can

enable up a second industrial revolution with the construction of

nanomachines . We present the most important scientific

developments to our users , from mechatronics to sensor

networks .

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Features

“There are no permanent changes because change itself is permanent. It behooves the industrialist to research and the investor to be vigilant.”

Apple customers worldwide

spent nearly half a billion

dollars on apps and in-app

purchases, and New Year’s Day

2015 marked the single biggest

day ever in App Store sales

history.

App store rings in 2015

with new records

iPhone 6 isn’t simply bigger —

it’s better in every way. Larger,

yet dramatically thinner. More

powerful, but remarkably power

efficient. With a smooth metal

surface that seamlessly meets

the new Retina HD display.5

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The Samsung Galaxy S6 could

be just a few months away.

We've got all the latest specs,

price and release date rumours

The press event is typically a

few weeks before the phone's

official launch date. Last year

Samsung decided to unveil the

S5 at the Mobile World

Congress (MWC) show in

Barcelona. However, this was a

little unusual, as the company

had previously launched its

new phones at its own events

around the same time. We'd

typically expect a launch date

around March for the Samsung

Galaxy S6, although it may be

delayed.

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entertainment

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Cloud Computinghas received a lot of popularity in the last few years and

market observers believe it to be the future, but not if

security problems persist.

For people who are not familiar with

cloud computing, it is the practice that

involves usage of network servers that are

remotely located. Users can access the

remote servers via the Internet to

manage, store and process relevant data,

rather than on the personal computer of a

local server.

Many businesses are using cloud

computing that usually turns out to

be cheaper, faster and easy to

maintain. Now, not only businesses

but regular Internet users are also

using cloud computing services

such as Google Docs, Dropbox and

more to access their files

whenever and wherever they want.

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The smartphone era

is finally getting the

productivity software

it needs.

"There's no more debate," says

Rajat Bhargava, co-founder of

JumpCloud, a cloud security

startup. "When you don't own

the network, it's open to the

rest of the world, and you

don't control the layers of the

stack, the cloud - by definition

- is more insecure than storing

data on premises."

With the development in

technology market, experts are

also worried about the

increased security needs for

cloud computing.

Article by: Paola Sánchez

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This composite image shows density (grey) and

temperature (color) maps of a 100 nm-wide

polycrystalline aluminum wire. The temperature is

computed from the density using aluminum's

known thermal expansion. Lower densities appear

at crystal-grain boundaries, which are atomic-scale

features, and where thermal expansion has

caused the aluminum to expand. One end of the

wire (green) is near room temperature, and the

other (orange) is 160 K warmer.

Nanoscale solution to big

problem of overheating in

microelectronic devices

Currently, microelectronic device manufacturers

must rely on simulations alone to understand the

temperatures inside individual devices.

Researchers have now developed a way to

determine actual temperatures within these

devices by using material within them as its own

thermometer.

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Thermal management is an ongoing

struggle for the electronics industry as

there is currently no way to accurately

measure temperature at the scale of

individual microelectronic devices.

Overheating is an even bigger problem

for the roomfuls of servers needed in

data storage.

Although their small size helps

make transistors and other

microelectronic devices useful,

it foils attempts to determine

which areas in the device are

hottest. The mere introduction

of a probe, typically larger than

the microelectronic device itself,

affects the device's temperature

and precludes an accurate

reading.

Article by: José Guilarte

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About of

It’s a humbling and amazing thing to work on

Windows, which is used by over 1.5 billion people in

every country of the world. From kids playing with

computers for the first time, to writers and journalists, to

engineers, to gamers, to CEOs, at some point

Windows has empowered all of us.

One way to look at it is that Windows is at a threshold. It’s

time for a new Windows. This new Windows must be built

from the ground-up for a mobile-first, cloud-first world. This

new Windows must help our customers be productive in both

their digital work and their digital life. This new Windows must

empower people and organizations to do great things.13

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A Consumer Preview will be

coming "early next year" - we

reckon it will coincide with CES

2015. Microsoft says it will have

more for developers at its Build

2015 conference in April when it

will talk more about universal

apps. That almost certainly

means Windows 10 won't be

launched in April.

The current build of the new OS

is Windows Technical Preview

9841 and is currently at a very

early stage. Previously

codenamed Threshold, there is

currently no Internet Explorer or

consumer features like a media

player.

Article by: Manuel Lugo

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Answers

1) Terminals (positives and negatives)

2) A circuit

3) Electrical

4) Insulators

5) True

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