April 30, 2015 – 21:58 <- - end addthis!> | United States –
people with dark tattoo in doll can have difficulties to use the connection clock Smart Apple Watch because ink obstructs light sensor , said Apple this Thursdays.
“The ink drawings and saturation of some tattoos may block light sensors, so is hard to read reliably “information, Apple’s wrote in his website support .
sensors that connect to the back Watch use LED to detect blood flow and heart rate of people using it so provide information on physical activity .
“ There are several factors can affect the performance of the sensors Apple Heart Rate Watch,” said the giant new technologies, such as For some irregular movements during a game of tennis, for example.
“The temporary or permanent changes in the skin , such as tattoos, may also affect performance ” of these sensors, Apple said.
After the release of the Apple Watch this April 24, the Internet users have expressed that Some of the disclosed features do not work well when the watch is worn on the wrist tattooed (AFP)
Washington, EUA.- recently captured images of Pluto suggest that the dwarf planet would have ice in his polo, while on the surface white and dark round spots, each of which would measure hundreds of kilometers are observed.
Pluto’s landscapes are beginning to take shape thanks to new images captured by the space probe New Horizons, the National Administration of Aeronautics and Space Administration (NASA), which expects to reach its closest approach to the planet in July next.
The mottled surface seen in the photos suggests a complex and varied terrain, but which aroused great interest among researchers is a bright spot at the north pole of Pluto could be a layer ice, never seen before.
The findings were revealed by the principal investigator of the New Horizons mission, Alan Stern, of the Research Institute of the Southwest, adding that the images captured from a distance of just over 100 million kilometers from Pluto.
Scientists still lack detail and will be until the spacecraft gets close enough to dwarf planet for information about its chemical composition.
images were taken while moving towards New Horizons Pluto, but “after a journey of 114 months, we felt like the ocean sailors. “At least we can see the banks,” says Stern, quoted by Science News Magazine.
The researcher points out that “no matter how it turns Pluto, its pole remains bright”, suggesting that “a cold cap
The new Microsoft browser will be called ‘Microsoft Edge’.
Build developer conference in San Francisco, Microsoft said it will replace the Internet Explorer browser when Windows 10 makes its debut this year. Previously this was known as ‘Project Spartan’.
Edge uses the icon of an “e”, similar to the Internet Explorer has had since 1996. Chief operating systems business, Joe Belfiore, he said that this symbol will now have a better meaning and completely different.
Unlike Explorer, Edge will have modern features such as extensions. Microsoft showed some for the first time at the conference on Wednesday, but definitely lags behind if compared with Chrome or Firefox.
Belfiore said it will be very easy to build applications and extensions to the browser, including Chrome apps could run on Edge with very few changes.
Windows to everyone running around. Microsoft made other announcements about their products Wednesday, including its high ambitions for its new operating system.
Microsoft is fully committed to bringing Windows into the hands of everyone. It announced that Windows 10 will be a free update for anyone with version 7 and 8. For 2018, the company expects to have 1,000 million people using its new system.
This would make it the most widely used operating system in existence any Versioned. Right now, 500 million people are using Android KitKat, the most widely used OS in the world.
To attract more people, Microsoft opened the door for developers to include their applications in the operating system. Soon they could be used apps by Apple and Google on a Windows Phone or PC.
Windows 10 will run an Android subsystem that will enable developers to bring these tools apps to Windows with just a few modifications. Similarly, Windows will iOS apps in its store, with very few changes. Here’s how it brought Candy Crush app to Windows, Microsoft said.
The Windows Store apps will also have “Win32″ and leave companies like Adobe upload their tools there, instead of asking the users have to search a myriad of places to download. Thus, Adobe Photoshop can put in store for when Windows 10 makes its debut.
“Windows 10 represents a new generation of development focused on personal computing, where the experience of mobility is most important, not the gadgets to move,” said Satya Nadella, the CEO of Microsoft, in the event.
These models served to create a splint that has helped three tracheobronchomalacia babies survive.
The tablets are implanted in the respiratorioas ways to keep them from collapsing. Science Translational Medicine
Kaiba, Garrett and Ian, are children who could not breathe normally because their windpipe collapsed periodically due to a malformation of the bronchi, which makes them softer of the usual and for which no known cure.
The Three Little became the first the world to benefit from devices that help them keep the airways, which were created with the technology of the current three-dimensional printers in the CS University Children’s Hospital open Mott Michigan (United States).
The evolution of the small has been followed closely to see how the tracheal splints that were implanted and are made of material that is reabsorbed work, published today in an article in the journal Science Translational Medicine.
One of the paper’s authors, doctor and professor of otolaryngology Glenn Green said that these cases were opened “new ways” to be able to use the three-dimensional printing to “design a device that has been restored successfully breathing patients through a procedure that had never been done before.”
The doctor recalled that before the existence of this implant, babies suffering from severe tracheobronchomalacia had little chance to survive and yet, Kaiba Gionfriddo, the first of the small treatises in 2012, is today “a healthy three year old who attends preschool and a bright future “.
The implanted splint worked” better than ever “experts could imagine without complications, so the researchers believe that this treatment is” a promising option “for children suffering from this threatening malformation and no cure.
The tracheal splint, which will be reabsorbed over time were made for each child using CT scans that took their tracheas and computer modeling laser to perform printing process, after which they were sewn in the airways to expand the trachea and bronchi.
A phone with Windows 10 gives life aa desktop PC version of this system Operating in the Microsoft presentation yesterday. Photo: AP
Yesterday, at the first conference of its annual meeting to developers (BUILD 2015) Microsoft elaborated on Continuum, a feature that debuts in Windows 10 and had mentioned before, and which would transform some future smartphones in conventional computers.
The initial concept of Continuum is to enable a smooth transition between the two modes using Windows (oriented touch screens, and the traditional desktop, keyboard and mouse); Continuum is what determines if the user desired mode of interaction what application or view should be privileged. In Microsoft Windows 10 bet for universal applications (the same program for a desktop PC, a tablet or a phone) and this opens the way for what we announced yesterday some future smartphones running Windows 10 phone can, when connected via HDMI to TV or monitor, and a Bluetooth keyboard or mouse, function as a PC, transforming its interface to take advantage of the larger display.
Sound familiar? Yes, because it is not a new concept, although it has the potential for greater adoption. Palm, among others, was about to present Foleo in 2007, a notebook keyboard and screen simile taking information from smartphone to run. And Motorola advanced enough in this regard with its Atrix webtop mode in 2011: the smartphone gave life to a keyboard and a screen, and changed its graphical interface to a standard Linux Android, allowing applications to run Android as windows in this desktop.
Motorola experimented with Atrix smartphone and desktop mode using the phone as motor. Photo: THE NATION
Ubuntu also promised something similar for the latest versions of your Linux distribution; although he reached the first smartphones, this dual mode is not available.
With a more modest proposal, the PadFone Asus line takes several years offering a screen with a special slot for your smartphone that becomes a tablet and a notebook with a detachable keyboard
The bet here is similar:. carry a smartphone in your pocket to function as such, and to get to work, to connect to a foundation that will enable a keyboard, a monitor and the mode of interaction of Windows 10 PC, such as we saw yesterday in the demo. For the user it is transparent (beyond that will not serve for any task because the mobile chip can not compete with Core i7). Once work is completed, the phone and ready is taken.
Although Microsoft said that not just any smartphone can do (for now, the idea is that both screens, the phone and the monitor can be used at the same time), we’re not talking about needing a huge hardware: today smartphones with 4 GB of RAM, as the Asus Zenfone 2 and processors for powerful mobile (including Intel Atom, which provide compatibility with traditional applications Windows). Not to mention that most of the screens “desktop” we use today has a resolution equal to or less than that of a high-end smartphone.
The Chromestick transforms any screen into a computer with Chrome OS. Photo: File
Part of the promise of this mode of use that enables Windows 10 is to bring the information and applications in the pocket, and transform any screen into a computer available complete; . is there a money saver, more management devices, etc.
At the same time, concepts like Chromebit of Google poses a similar option: a flash drive for $ 99 with the hardware of a smartphone, use Chrome OS, the operating system Google betting on the Internet as a data repository, and initially dispensed applications but now adds up the Android.
And, as the concept of Microsoft, bet to transform any television or a computer monitor, and make more diffuse frontiers between a phone, a tablet, 2-in-1 and a conventional computer. .
New York – In the past two decades, Chinese scientists have made a number of surprising findings related to dinosaurs, enough to rewrite the textbooks and even impress experts in the field. Eventually it was revealed that some of the smaller creatures had feathers, which restated the origin of birds.
Now, the discovery of fossils from 160 million years ago in northeastern China, released yesterday Nature, draws attention to a species of dinosaur that may have tried to fly with wings without feathers. Apparently it came from one of several experiments with the desire to fly that failed the test of time and were eventually abandoned. Even scientists are unsure how it would have worked.
After studying the findings of a team of paleontologists led by Chinese, Kevin Padian, a dinosaur expert at the United States, said it is likely that attempts innovations have “ranged from the strange and ridiculous.”
The fossil remains belonged to a previously unknown species among a shadowy group of small dinosaurs related to early birds like the famous Archaeopteryx. The species had feathers, but apparently were too small to be of use in flight. Then the scientists recognized a considerably long bone such a rod extending from each of the wrists. A curved structure that may give support to a streamlined membrane
And indeed, fragments were found membranous tissue over bone supports. Thus, the scientists concluded, the specimen must have had similar to those of bats or flying squirrels wings. Never before he had made a similar finding in dinosaurs.
The research team, led by Xing Xu of the Institute of Vertebrate Paleontology and Paleoanthropology in Beijing and Xianoting Zheng of the University of Linyi in Shandong Province , named the specimen Yi qi (pronounced “i chi”), meaning “strange wing” in Mandarin.
“No other bird or dinosaur wings have the same type,” said Xu in a statement by the institution of Beijing. “We do not know if the qi Yi fluttering or planned or both, but definitely developed a single wing in the context of the transition from dinosaurs to birds.”
The Yi qi belongs to a group of carnivorous dinosaurs that until now have only been found in deposits of Chinese fossils, and the few related species apparently did not have the ability to fly. The group is known as escansoriopterígidos. In a section, said Xu Yi qi could be the shorter name for a dinosaur.
In a commentary in the journal Nature, Padian, a paleontologist at the University of California, Berkeley who was not involved the team that made the discovery, said the analysis of fossil, found by a farmer in Hebei Province, was careful “to ensure that none of its elements have been falsified or restored.”
Added researchers were careful not to assert that the animal could flutter or plan, or both, or neither. To date, none of the evidence presented shows that qi Yi has possessed the ability to fly to motor. The preservation of the wing membrane was incomplete and not yet exactly known configuration support apparatus.
Also, most of the dinosaur below the rib cage body was not found. This leaves unanswered the important question of whether the animal’s tail helped him propel or crawl if he flew as other species (powered flight).
“It’s a real dilemma,” he said Padian .
The winged dinosaur with a strange structure, he said, “that gives the impression of having been used to fly, present in an animal that otherwise does not show such tendencies.”
And so far, he continued, “there is no other possible explanation for the function of this structure.”
Zheng, author of the report published in the journal, said the qi Yi lived in the Jurassic period, right in the middle of the Age of Dinosaurs and the early stages of the evolution to birds.
“This reminds us that the early history of flight was full of innovations, not all of which they survived” he added.
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Beijing, 30/04/2015 (The People’s Daily Online) – They just found in China a dinosaur the size of a dove, with feathers and wings membrane. It has been called Yi qi. Most striking is that it presents an element of the skeleton so far never seen in other dinosaurs and could shed some light on the family tree of birds. This is a wrist structure reminiscent of living bats and could be involved in the flight.
This new feathered species was found in Hebei Province, in northeast China, in sediments dating back 160 million years ago. It belongs to a group of small carnivorous theropod dinosaurs manirraptores, winged and small size, of which little is known: the escansoriopterígidos. In fact, only three specimens have been found of this species and are incomplete.
It’s called Yi qi . It is the size of a pigeon and bat wings: this strange dinosaur discovered in China was a surprise for paleontologists , who regard it as an unfinished process of evolutionary experimentation
. Yi Qi seems to have featherless wings but with a membrane that allowed them to move in the air , a little like bats or flying squirrels, according to a study released Wednesday by the journal Nature.
“We do not know if Yi qi flapping or planned, or did both but certainly developed a unique type of wings in the context of the transition from dinosaurs to birds,” said Xu Xing of the Institute of Vertebrate Paleontology Beijing.
Yi qi, meaning “strange wing” in Mandarin, lived about 160 million years ago.
It belongs to the family of the scansoriopterígidos, small feathered dinosaurs that lived in the Middle and Late Jurassic. They endowed with long fingers, were certainly able to climb trees. Its fossils were found only in China.
The part scansoriopterígidos turn theropods, bipedal dinosaurs , generally carnivores, as the ancestor of birds or the famous Tyrannosaurus.
Yi qi (pronounced i-chi) was discovered by a farmer in Hebei Province , near Beijing. Probably weighed about 380 grams, he estimated the team of paleontologists. Had teeth and was definitely omnivorous.
They found traces of feathers with the skeleton, but these were too narrow and shaped filament to allow it to fly in the air.
Had a strange bone appendage slightly bent 13 cm wide cuffs , and three articulated fingers.
There are mammals such as bats or flying squirrels that have the same appendix with the function of holding an aerodynamic membrane. In the case of Yi qi, it is very rudimentary and “could represent an odd evolutionary experience which ultimately failed,” say the paleontologists. Yi qi “was not a champion when it comes to flying,” they conclude.
The cargo ship Progress M-27 , which was launched yesterday to space destined to the International Space Station (ERA) hurtles toward Earth out of control with more than 7 tons mass.
The Control Center Space Flight Russia lost control freighter yesterday, shortly after launch, when placed in the wrong orbit and stopped sending data to Earth.
After several failed attempts to regain control of the Progress, the Russian technicians found that the freighter at high speed spinning on its axis, which prevents any attempt to maneuver to approach and dock with the ISS.
The Progress M-27M, which has a launch mass of 7000 290 kilograms, carries about 2.5 tons of supplies to the ISS, including fuel, oxygen, food, scientific equipment and gifts for the crew of the station space.
The Progress M cargo ships are not manned Soyuz-based and first used in the late 70s to bring supplies to the Salyut stations.
Its dimensions are 7.23 x 2.1 meters (maximum diameter of 2.72 meters at the base), with a wingspan of 10.7 meters counting solar panels.
Current Progress MM series includes digital systems and is the latest version of this cargo ship.
The first flight of a Progress took place on January 20, 1978.
The August 24, 2011 a Russian freighter carrying supplies to the ISS crashed in Siberia after takeoff, in what marked the first accident of this type of vessels in over thirty years.
The accident occurred shortly after Progress freighters and Soyuz spacecraft to become the only link between the Earth and the ISS, following the retirement of US shuttles.
The accident of 2011 continued the launch failure of the Martian station Phobos-Grunt, in November 2012, that failure was in Earth orbit instead of threading to Mars and was a setback for Russia’s plans to interplanetary exploration.
Previously, Russia had lost communications satellite Express-AM4, plus a military satellite geodetic and three other satellites were launched to complete your navigation system GLONASS, similar to the American GPS.
Samsung Electronics Co. said net income for the first quarter fell 39% over the previous year.
The company reported Wednesday that the revenue recorded between January and March were 4, 63 trillion won (4.350 billion dollars), compared with 7.49 billion earned a year earlier.
That figure is below the consensus of analysts, who expected earnings of 4.97 billion , according to financial data provided by Factset.
The higher than anticipated loss was due to a large decrease in the profit of the business of Samsung mobile technology. The maker of smartphones Galaxy said its mobile division generated 2.74 trillion won profit in the quarter, compared with 6.43 billion a year earlier.
Analysts estimate the company Korean Apple sold more smartphones in the quarter, but lost its market share against the US after the iPhone maker began offering models with larger screens.
Android gets updated to 5.1 Lollipop Samsung, Moto X, among others
The new version of Google’s mobile operating system, Android 5.1 Lollipop brings a different design concept of the Previous versions, including stand smarter notifications, improved multitasking, better communication between Android devices and other functions.
The application will also feature compatibility with HD voice calls and support for multiple cards SIM.
Among the phones that already have the Android 5.1 update are the Nexus, Google terminals. The version of Nexus 6 T-Mobile and version of the Google phone for AT & T already have it
However, many sites technologies suggest that this data packet begins to reach. Samsung equipment.
The first to receive this new version will Samsung Galaxy Samsung Galaxy S6 and S6 Edge, but also point out that hope to test more devices Lollipop functions.
Others and would they use this application would be Moto X, HTC One M7.
VERSIONS
At the moment there is no specific information about which devices will be upgraded to Android 5.1 Lollipop, as the company continues focused on putting Android versions 5.0.1 and 5.0.2 Lollipop for Android Samsung Galaxy S5 Samsung Galaxy Note 4 Samsung Galaxy Note 3, Samsung Galaxy S4 and Galaxy Note Edge.
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Moscow, Russian freighter Rusia.- Progress -M-27M, released Tuesday from the Baikonur cosmodrome was placed in a orbit incorrect for reasons yet investigated, so its coupling to the International Space Station (ISS) was postponed to Thursday.
ship unmanned, that takes supplies to the ISS, should have docked to the space station about six hours after launch from the Baikonur, but was placed in a higher than expected orbit, after being badly placed there by the carrier rocket Soyuz.2.1A.
The decision when it in its orbit was forced to opt for the long flight cycle, established in two days, according to the Russian space agency Roscosmos.
“There are some problems telemetry data ship space. They are being worked by specialists Roscosmos “, the agency said in a statement without elaborating.
Specialists working on the problem and will try to contact the freighter in its next turn around the Earth, because at the moment is outside the area of the radiovisibilidad.
However, some experts doubt that can be attached on schedule 48 hours after their departure.
communication with the space freighter was lost shortly after launch and the carrier rocket that will place it in a higher orbit 38 kilometers than expected at its peak, after being badly placed there by the carrier rocket.
The Progress M-27M carrying nearly 2.5 tons of supplies to the ISS, including fuel, oxygen, food and scientific equipment, also carries a replica of the flag that Soviet soldiers hoisted over the Reichstag in May 1945 when they captured Berlin.
The Samsung Galaxy S6 comes in two versions: the flat screen display and curved.
Photo: Samsung
RAM
The two phones have 3GB of RAM.
House
The rear lens both terminals has 16 megapixels sensitivity, while the front for selfies is more advanced in the LG G4 (8 megapixels) than the S6 (5 megapixels).
Battery
The battery life of the LG G4 is greater than the Galaxy S6. Additionally, the G4 battery can be removed and not Samsung device.
Connectivity NFC
This technology is present in the two smartphones.
Water Resistance
Neither device bears much time underwater.
weight
The lightest phone of the two is the Galaxy S6 (138 grams). The LG G4 weighs 155 grams.
Width
Samsung wins award for “thinner terminal” with 6.8 mm thick. For its part the LG G4 is 8.9 mm.
Both terminals are very similar but use very different technologies. However, they both use Android Lollipop and have a similar sensitivity lens.
Meanwhile, the Galaxy S6 has fingerprint reader, which allows you to pay your coffee with the swipe of a finger, a factor that is not present in the apparatus of LG.
We would stay with G4 LG expand its capacity up to 2TB memory with microSD card and its removable battery charge for greater autonomy, but the final decision is yours. What do you like most?
The Messenger probe NASA crash Thursday against Mercury and thus end a long mission on this planet that began in 2004.
The clash is the output found NASA to complete the task of the ship for four years to orbit the planet closest to the sun.
Without fuel, sooner or later, the Messenger would crash into Mercury. The idea is to generate a crater (diameter 16 meters) which can then be observed and thus compare the before and after.
Only the Mariner 10 between 1974 and 1975, had visited Mercury before the Messenger .
The next human artifact that this planet will come to the Bepi-Colombo mission to prepare the European Space Agency (ESA) in conjunction with the Japanese space agency Jaxa. It was launched in 2017 and reach its destination in 2024.
Mercury has 2,440 kilometers in radius (Earth, 6371). Orbits the Sun at 58 million kilometers (our planet makes 150 million).
The Messenger of almost 500 kilos, 7,900 million kilometers traveled, which gave 15 laps to Sol. He managed to send 256 000 images of Mercury and was only 100 kilometers from its surface.
Five findings about Mercury
These are the five most important findings about Mercury made by the Messenger probe.
ice . Although daytime temperatures on the surface of Mercury exceeds 400 degrees, the planet is very cold at the poles (-180). Messenger confirmed the presence of frozen water there.
Shrinkage . For ages, Mercury was cooled and cracked during this process. The planet is now 22 kilometers less in diameter than the first time.
Volcanoes . Menssenger confirmed that Mercury has volcanoes on its surface. It is believed that were active during the first billion years after its formation. Are now off.
Hollow . Frozen water and volcanoes were expected phenomena. But Messenger detected depressions that seem geologically young, which do not yet have a scientific explanation.
Magnetic Field . Like Earth, Mercury has a magnetic field, which is absent on Venus and Mars. Unlike the Earth, the Mercury is offset from the center of the planet. The scientist did not know why.
