New study let the damage potential of nerve cell regeneration approach

　　Nerve damage can lead to devastating health problems, such as neurodegenerative diseases such as Parkinson's and Alzheimer's, and even paralysis. Lucky is from the United States a new study could change all this: researchers in the synthesis of certain rare types of molecules has made gratifying progress, can help damaged nerve cells to grow. cover Kenzo iPhone 6 plus

　　Previously, scientists had used study on Neurotrophic factors to repair damaged nerves in this area. Neurotrophic factor is a protein that can contribute to development, but it also has some disadvantages, such as low stability and low levels of penetration, and so on. Given the situation, the researchers began to study a have neurotrophic factor function, but without the disadvantages of small molecular replacement. Kenzo france

　　The bad news is that scientists are difficult to synthesize enough of these complex molecules known as Neurotrophic natural products to test, from Dartmouth College research team solved the problem. They found that the recently discovered a chemical reaction to produce the most effective, the most noble of natural products.

　　It is understood that researchers are now able to produce three kinds of nerve nutritional and natural products, and by a new carbon forming reaction shows they natural synthesis process. If these products are able to produce on a large scale, we are able to develop new drugs, was damaged by disease or injury of the nerve cell re-growth.

　　Glenn Micalizio, co-author of the study, said: "research of this nature is very important, we can use science to promote the development of rare natural products as therapeutic agents. Simply put, no means of synthesis, we would not be able to develop new drugs, more no way drug on the basis of the development of new treatments. "

　　Glenn Micalizio added: "Although other syntheses of natural products have recently been a number of reports, but we currently define the achievements of a very unique approach to synthesis, through the effect of this method is hard to keep up with other methods. This marks our first successful application in the synthesis of natural products chemistry method for synthesis of n-INDENE. "

　　In fact, the latest study is a very complex, that is, which emerge from the laboratory to clinical treatment needs, into the real world for a very long time, but what is undeniable is that it is scientists are a step in the right direction. Although some progress has been made in this regard--came from Finland in 2009, researchers at the successful nerve regeneration of rats, but it is still a very long and slow process.

　　The research results have been published in the United States journal of the chemical society.

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Aston Martin s acquisition asked the British to show a new pure tram

　　London time, on October 19, 2015 at 8 o'clock in the evening, XI arrived by connecting United Kingdom London Heathrow airport began on the United Kingdom on a State visit. Access and acquisition United Kingdom, including a 150-Member business delegation. Before and during his visit to the United States there are Ma, MA, Li and other Internet industry entrepreneurs different, this visit to Britain, acquisition greatly with entrepreneurs in automotive, aerospace, construction and other industries. Paul Frank iPad Mini Case

　　United Kingdom, super car brand Aston Martin is obviously has a very high reputation and representativeness. During the visit to Britain, activity, Aston Martin in this by the United Kingdom to Prince William and Catherine and attended the XI's "GREAT extraordinary United Kingdom" event, demonstrated for the first time based on a four-door luxury sports car built by Rapid s pure electric concept car, the Rapid e.

　　Meanwhile, Aston Martin says: luxury car is the Aston Martin the next important part of the product line. For them, China is currently the fourth largest in the world market, and China's market still has great potential to be tapped. They therefore attaches great importance to cooperation with China. Rapid e epitomises Aston Martin in the development of low emissions and zero-emission supercar power and ambition.

　　It is reported that Aston Martin is still in the event Lee reached an agreement with China Investment Corporation, the letter, will jointly develop Rapid e production model and plans to bring it to market in two years. Rapid s before the retail price is 200,000 – $ 370,000, price compared with Rapid e will not be much change.

　　But then again came back, it was sold abroad in China can only say: Oh, you know! Paul Frank iPad Mini Case

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FM the bottom shelves day night proof lies and black the most difficult to defend

"Mobile audio industry from the perspective of capital on the layout, content, channels, is a melee at an early stage, there is no pattern. "Koala FM Shi Ying Lei feng, Director of public relations network.

Looking back now, regardless of the PC era, and the mobile Internet era a year ago, it FM products in the market are in fact very quiet. Change from last year when it began: frequent similar App is App Store shelves, industry public relations among the major participants (SI) war (BI) frequently.

The most powerful of which was on June 30 this year, products of three major players have also been pulled from the shelves. Lei Feng network reporter tempted to dig dug, it FM what?

Event review

According to the understanding of Lei Feng network, in April this year, dragonflies FM and FM users who call themselves the Himalayas of more than 150 million koalas FM users breaking billion, Lai Chi Kok FM 30 million users (because of its tone and audience), and these are the FM industry's big players.

On June 30 this year, Himalayan FM announcement: as a result of malicious attacks, causing Himalayan FM App Store shelves. With lychee FM, FM is also the Koala App Store Shelves only Dragonfly FM a few survived.

The next day:

FM brand Director Dawson told network of Lei Feng in the Himalayas, Himalayan download data explosion the day before, one day after millions of suspected encounter malicious brush list.

Staff of the Lai Chi Kok FM, background data appear normal, but email from Apple showing off the shelves because of suspicion of manipulating the list.

Lak FM tells Lei Feng network, as of July 7, still hasn't received anything from Apple's reasons.

After the incident, Lei feng's network to the Dragonfly FM asked if they faced a similar situation. Dragonfly FM Director of operations introduced, starting from mid-June, dragonflies have malicious brush reviews in the App Store. The oddity of these comments is that the title is usually bad reviews, but the comment content is high praise, and top in the several comments above are exactly the same.

But dragonflies have commented screenshots to Apple-initiated communication in a timely manner.

What reason would be pulled from the shelves?

App Store rules have been complicated and confusing, so far there is no developer can accurately ascertain. But industry insiders to our revelations, products will be pulled from the shelves, the main reason may be four points:

1. copyright infringement. Typically, violations of copyright infringing content screenshot will be sent to Apple. Apple's complaints to the infringing party, if the infringing party used to ignore, apples, over a certain period of their products off the shelves.

2. malicious brush, brush the top comment.

3. non-Apple authorized channels of promotion. At home, we can still see a lot of third party iOS app store, the stores often are faced with jailbroken iPhone users. If Apple detects when a product has a large number of users from unofficial sources, is likely to be off the shelves.

4. malicious use of Enterprise App. To cite an example, Lei feng's internal launch an employee attendance App, this product can be through an Enterprise App in Apple's official on-line, by default as a niche product, updates are no longer needed for each audit. But if companies follow this posting public product, once detected by Apple from the outside a lot of downloads, App will also be launched.

Meanwhile, the industry still Lei Feng network leaks, said she received nearly 1 million downloads in the Himalayas, if that is the case, it will be on the App Store ranking list clearly shows, but it is a ranking of the Himalayas has not significantly improved. Lak FM is the week before June 30 is off the shelf, this time just to catch two "big brother" under the plane ride once again.

At this point, Lei feng's network are carried out verification. Brand Director of Himalayan FM Dawson introduced rankings does not clear up, but we don't know the App Store ranking rules, so that alone is insufficient for the letter. Lak FM said the product off the shelves on or about June 30, not whistle-blowers alleged a week ago.

As for why the product was pulled from the shelves, litchi CEO Marco also provides another way of saying that. App Store has a number of black card users: these users often make brush into Apple's internal blacklist as a list, if you brush the top with black card users only requires minimal quantity can make rival products off the shelves. Also, this was already a very mature industrial chain run by third parties.

Of course, apart from friends brush list, Lei feng's network also heard from the internal point of view. Lei Feng network leaks, a top company in the industry habit of always brush list, before many competitors out of the industry, the past six months has been pulled from the shelves, this time under the collective may be Apple's list of concentration and control of China brushed off the shelf.

But although there are speculations, Lei Feng also inquire of multiple channels, but did not specifically know what off the shelves, and Apple's communication is still busily. Meanwhile, almost injured FM thinks, so neatly under the Act, there must be someone behind the scenes operations, this will be the biggest beneficiaries, and friends within the industry.

Starkly, dragonfly FM?

Yes, as everyone assumed, several players have been ranked from the shelves, in addition to Dragonfly. Nature of public opinion to the Dragonfly is starting, suspect it is behind the attacks. Even Lei Feng network leaks, friends the next day issued domestic Portal sections (fact person PR release) called Dragonfly FM industry No.1, before the next event, ranked higher than the dragonflies of the Himalayan and Lai Chi Kok.

As a tune (niao) science and technology media, Lei feng's network are reluctant to let go of the truth. On this issue, Lei feng's network reporter bluntly put to the Dragonfly FM Operations Director, received the following reply:

1. with Dragonfly himself brush comments by malicious attacks, this comments can be viewed directly in the App Store.

2. collective under the plane after the incident, dragonflies and the absence of obvious good: first, no abnormal changes of the new incremental; no rise in ranking the second. Himalayan FM found currently in the App Store, search first is lazy storytelling, dragonfly has no benefit.

3. in accordance with normal logic, if there are 4 major companies in ABCD,D not stupid enough to have malicious ABC brush off the production line, only his family, cause for criticism.

Impact of off the shelf and current status?

Effect of the App was pulled from the shelves in two ways:

1. for users: new users at the app store application cannot find the old users can still continue using the product, but the product version can't be upgraded. (IPhone default under the WiFi status update App)

2. for companies: loss of hundreds of thousands of downloads a day to activate users; original weight loss accumulated in the App Store. (Loss of weight and specific performance is, after being pulled from the shelves of old products, litchi launched a backup App, this App will serve as new products participate in the App Store rankings. Now, even if you search in the search box "Lychee FM", which, the new products also show results found for 18th place. ）

Back to status quo, currently off the shelves of three FM, FM only Litchi upgrade his trumpet, the other two are expressed is in active communication and Apple, launched at an undetermined time. Victorias Secret iPad Mini

Small science

Industry insiders tell Lei Feng network, usually experienced large corporation or frequently encountered off the shelves App itself back up the trumpet. Peak times, trumpet of the Himalayas could be as high as 5. Of course, this is not a bad thing, just a self defence against risk.

In the App Store background, developers can register for more than one account (free), an account can post products. Once the product on the market was suddenly off line, copied the same products may take more than 10 minutes. This small App whether it is from an Icon, a description or a name, and the original package is no different, users will not feel any difference.

Small loss on is, total weight lost (already described). But old users can continue to use the product, this time to send them a pop, will lead to a new App, and also will not affect the daily users increased.

Trumpet is not without limits. The App to App Store approved an identical, can be difficult. In the event of last year and April this year, nearly all the App was pulled from the shelves overnight launched their own backups of trumpet, however, the trumpet is always limited. Insiders speculated that this time no small on-line companies, there could be reserves run out.

Situation is getting worse

Is the only FM competition so serious? CEO Marco of the Lai Chi Kok to Lei Feng network, nor so, youku, 58 were offline events have happened before, but not as good as FM so neatly, nor the industry this year, "static", so are ignored.

In the last year, if the "line", would have clearly demonstrated in the operational data, but clever this year found the Chinese App Store "black card" vulnerability, and already have a complete industrial chain to commercialize it, which makes competing environment becomes worse. App Store communication speed is slow, complex internal rules, it will expand the loss.

Network insiders to Lei Feng claimed, it FM the industry was already out of the public eye, but in April of this year the public (SI) off (BI) war, again to pull it back to the investor and the user's field of vision, many App benefit. Industry some participants do not resist the smoke of war more and more intense.

According to the Lei feng's network to understand, except Lai Chi Kok in addition to several other FM currently have little difference in content, tort often occurs, infighting was fierce. Moreover, the rapid growth in this market in the past year, the market is not dominant, not fully saturated, coupled with a series of several companies claimed that the user broke billion, growing competition in the emerging market.

Who is behind, it's really hard to say. However, reporter of Lei feng has only one piece of advice: App running in case of anomaly, Apple official wrote in a timely manner, don't wait to be off the activist's long road.

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2219 votes

HoloLens holographic glasses

Based on Microsoft's years of accumulated technology and development, the HoloLens did for real-world scenarios and natural gesture tracking, understanding and modeling, and real-time rendering of virtual worlds and overlay (at least). Once this step is achieved, is to subvert his Phone's core competencies.

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Nice ViewSonic PJD7830HDL projector review

　　For most consumers, their living room into a home theater as a whole not very realistic. Even with the financial strength, if not often the fanatical fans of the movies, I believe very few people will pay for a less frequently used functions Selectmen. Projector is good, but positioned a little too narrow, this is without a doubt a very embarrassing situation.

　　Based on this situation, ViewSonic PJD7830HDL projector becomes a very interesting new product. This is a DLP digital light projector, designed mainly for business, but color accuracy is sufficient to meet the demand for movies and games, some specifications are even stronger than those high-end products, such as up to 3200 lumens of brightness, prices are cheaper by nearly half. This is known as a very cost-effective choice, of course, we have to look at the specific performance.

　　Design and specifications

　　It is clear that PJD7830HDL the design idea is to emphasize the universal character, it can match any system at any time, and the face value is also good.

　　PJD7830HDL size is 254x152x254 mm and weighs 2.8 kg, using a standard point of view is very light on the projector. PJD7830HDL whole body is curved, silver shell does not give a person a poor perception. It comes with cable box hidden behind the interface, and messy wires sorted out, showing the detailed consideration.

　　In PJD7830HDL you can see a HDMI interface on the rear panel, audio inputs and outputs, as well as VGA and RS232 interface designed for computers and monitors. This business is really a combination of heavy, but still hidden in the fuselage cover on the side of a second HDMI interface.

　　If you want to watch 3D movies, you may need a pair of 3D active shutter glasses.

　　PJD7830HDL setting is quite simple, but projection screen you may need to spend a lot of time on the keystone correction, this is mainly for people who use it to create a home theater environment but bad news.

　　Performance

　　Although it sounds strange, but PJD7830HDL is the most impressive place in terms of audio.

　　SonicExpert of the PJD7830HDL built into the side of a strong speaker, despite this and the kind of professional audio is certainly better than no, but as the projector's built-in speaker and it is really good. Speaker mode there are three, "standard" and "speech" is very general, but the "entertainment" model has plenty of bass and frequency effects. If you sound so don't pay attention to make the movies enough. What is more than enough of it to deal with soap operas, documentary, at least the volume is large enough, and distortion.

　　As for the most important image quality, image from PJD7830HDL can be summarized as: very bright, colorful and full HD image, excellent sunlight effect, but dark picture is generally.

　　That flaw, PJD7830HDL single-chip color wheel will produce some Rainbow phenomenon, but is also a serious person. In addition, the PJD7830HDL high brightness is bound to it will compromise on the black band. However, although black can restore, this product is not accurate, built-in ViewMatch mode can make its image in some ways close to home.

　　Summary of benefits

　　As long as the work does not always make it in maximum brightness, PJD7830HDL noise is not obvious. But thanks to its built-in speaker 16W, PJD7830HDL to some extent also the "noisy" projector. PJD7830HDL light weight, small size, and can be easily packed away, to meet both domestic and business purposes.

　　PJD7830HDL is another big selling point of lamp life, it is said that up to 4,000 hours in normal mode. If you can bear it mediocre low light effect, Dynamic dynamic energy-saving Eco mode allows the life of 10,000 hours, was regarded as very durable.

　　If you are PJD7830HDL with business needs, and red dots on the remote function is definitely useful and convenient. Even without this requirement, usually funny cats as well.

　　Drawback summary

　　PJD7830HDL can bring many surprises, but it is far from perfect.

　　Not to mention the black order, its slow reaction was headache. Track switches need to wait for about 10 seconds, and Zoom can be 1.8X, but not fluid experience and tedious steps to let very few people would want to use it.

　　So a remote control while the red dot highlights, but it is overall slot. PJD7830HDL the remote control is too small, to navigate the keyboard layout is a little strange--do you think that is where the volume control is actually trapezoid correction, to adjust the volume you must first press the audio mode key once, so there is no need.

　　However, the real problem is the phenomenon of the Rainbow. In the evaluation, Rainbow phenomenon frequently, though we earlier referred to the issue of frequencies and the human eye also has a lot to do with, if you're not that physical fitness can ignore this problem, but the problem there is also such a destabilizing factor.

[Article correction]

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Tidal music Jay z platform users have exceeded the million

　　In China, you know Jay (Jay) who, because the name is accompanied by almost all 80, after growing up. Can be said to have heard his song is not surprising, never heard his songs before strange! But you may not have heard of Jay z, though seems like a z in the name, but it is two people. Fendi

　　Like NBA friends about this name is certainly has the impression that, because he is the boss of the New Jersey Nets team that year, that is, had Emperor Yi in the NBA when working small BOSS. But in fact, he has one more cool status, is the United States the famous King of hip hop music. Hair a total of 18 albums of his career, global had sold 75 million copies. Even Jay teacher, worship is also due to the Jay z, Jay was the English name for yourself.

　　Today, with the development of smartphones, album is probably selling any more--at least not sell used digital. In this context, Jay z to create Tidal music platform. This is a paid software that listens to music, if you want to use it, you need to register an account and monthly payments for a fee. This practice has caused a number of popular discontent-and perhaps a lot of people used to listen to free music on the Internet. FENDI iPhone 6 plus

　　Of course, the Tidal is white won't let users pay, they spent $ 56.2 million in money, developed a real sense of non-destructive quality music, you can give users a truly optimal musical experience. But in fact, this model is an free music to pay the music changed, somewhat akin to run fly patterns. But then again come back, now this model has become more popular, imagine you using PPS, youku or fantastic art of love while watching movies, huge swaths of new is not subject to charge it? Actually, it is exactly the same.

　　Not long ago, that is, distance of Tidal formally launched about a year after its official million users. According to statistics, now about 1.5 million users of Tidal. In other words, this pattern of pay-HD lossless music, is still recognized by most people.

　　Its success, will also lead to major music software followed suit. Of course, if you really love music, believe it will not give up dozens of dollars.

[Article correction]

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Tags: music Science and technology

Dick FRY day electric toothbrush can be charged with glass mug

"Electric toothbrush? Well, useless, what's the use? "

"You asked me if I used an electric toothbrush or not? Used, too much trouble. "

……

Electric toothbrush, there is such an awkward. Burden said simple not simple mission, but often needed--with other tools such as brushes clean by flossing to wrap up, unable to shake to rely on long tail charger at the time of the resurrection, and so on.

Now, there is an electric toothbrush, Sonicare Sonic vibrations, so more efficient than Manual toothbrushes increased 7 times! Head swipe 31000 per minute, oral dead lift light! A heavy-duty cleanserto clean his teeth than flossing clean also! Continuous use can see natural white teeth, and healthier gums sensitive.

Also cool charging mode--wireless charging of glass! Put the cups on the charging base, the toothbrush in a water glass, Wireless charging ~ tidy countertop opening ~ X-DORIA iWatch cover

Frequent flyers do? Time out with a cup? Nonono, it out--USB standard charging nylon waterproof storage boxes, toothbrush can lie in the inside to full resurrection.

Who is it who is who? DiamondClean Rechargeable Sonic vibrating toothbrush from Philips appliances leader. iWatch bumpframe

Love unusual creative grocery store shelves, come experience the thrill of 5 brushing modes! Pink and white are optional.

Those suffering from OCD newbie guide

Don't know when to start, plus the new guidelines become the trend. No matter what type of application, when a user first opens, whatever the reason begins to new guidelines.

Beginners guide this kind of thing should be from the start of the game, between the game and the game in control and screen layout does very different, very complex user interaction scenarios. If there is any online game, improper operation easily causes losses to the players in the case, it would lead to frustration. So, in terms of more complex games, some new guidelines is necessary. But in fact, in the field of mobile games, especially when using touch, but many of them do not do new guidelines such a strange thing.

However, many mobile applications features a single, somebody handling similar to a compulsory new guidelines is relatively low. In particular electronic journal, also teach us how to turn, how to share. The perception of action, if you can't be intuitive, this application is no longer necessary. When asked why they should do this, their reasons often is: "people do." Yes, first doing in the application is a genius, but with "others I have" mentality, to do it, was brain-dead. FENDI plus case

Some applications do have the need for new guidelines, such as in the operation of different, some interaction scenarios with originality. Beginners Guide to do it when there are some principles to follow. FENDI iPhone 6 plus case

1, just different parts do not need to take conventional handling role known to science, for example: "finger strokes, you can turn", like magic;

2, guidelines, try not to exceed three screens, only global action for the individual functions can be triggered when the corresponding instructions in the user. In fact, in many cases, these secondary features page, there is enough room in one or two sentences introduce you to that function;

3, in the first screen on the guideline page, along with one "Exit Guide" button, in particular cases where these guidelines over three screens;

4, if you are concerned about the potential user community understand the confusion, you can directly record video on the help tab. Because they understand confusing users, form this new guideline, there will not be much good reading comprehension;

5, compared to product managers said no and never new guidance, one by one, control your interaction design, to see if you can design the user actions that can cause confusion to kill, in that case, the guidelines can not do.

791 votes

Millet power strips

"It will give 6 iPad charging at full speed, I still 5 iPad." 2A charging equipment will be more and more, if you already have more than one such device at home, while the pursuit of efficiency and convenience, this 6 monster really worth considering. For me, now there are 4 full speed USB is very happy.

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230 dual SIM phone of Nokia India for 60

　　Back in November 2015, Microsoft released a straight entity key Nokia 230 and 230 dual SIM phone, and called a few months later be listed in some countries. Obviously, India is one of them. According to NDTV reports, Nokia 230 double bar in India priced at RS 3689, about 362 CNY Yuan. Of course, a single card version Nokia 230 should also be listed here soon, but I do not know the specific dates and pricing information.

　　Dual SIM Nokia 230 version through the Microsoft online store bought, or other major retailers. Flawless i6 plus case

　　Microsoft, Nokia dual SIM version 230 is a "quality Internet phones", which is one reason the machine is priced slightly higher than we had expected.

　　Design of aluminum back cover Nokia 230 look high-end. Specifications, such low prices really have nothing to look forward to, but come with 1200mAh battery may provide up to 22 days of standby and 23 hours of talk time. Flawless 6s case

　　This machine comes pre-loaded with the Opera Mini browser, Bing search, Opera Store, running Nokia Series 30+ UI, and support for dual-micro-SIM card.

　　Its screen size is 2.8 inches @QVGA (230x230 resolution), built-in storage supported 16MB, but only 32GB microSD expansion, front + rear 2 million pixel 2 million pixels (with Flash and video recording) camera.

　　It is to be noted that, Nokia 230 double cassette Edition only supports GPRS and EDGE network connection, there is also Bluetooth 3.0, microUSB 1.1, as well as FM radio.

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Tags: mobile phone