Saturday, March 23, 2013

Self Improvement tips for exercising regularly - daydaily

Written on March 23, 2013 ? 7:39 pm | by johngary |

All of us know that exercises help us to shape our mind and body, it acts as an effective habit to shape our positive attitude. The article is a self improvement based one about the need to do exercise in a regular basis. We have had a lot of professional advices on the need to ensure that we are engaging our bodies on both some outdoor and indoor exercises which will ensure that we are leading healthy lives.

Personal Development blog for getting things done

Unfortunately most of us have always made vain promises on how we will keep our bodies healthy through regular exercises. Most of us will start up well on our new exercising schedule but will give up along the way for diverse reasons. There are those who will get exhausted by the fact they will need to put up some bodily exercises on some regular basis and there are others who will simply scrap off that time they had allocated for the exercise.

Others will become negligent on the need to keep exercising their bodies and so they will give up. In all those people who have been found to have some common health problems, they have confessed that they had at one point in their lives had an exercising routine which they later abandoned giving way to their present predicament.

The main question on the issue of having a regular exercising program can be answered in a unanimous way as all of us are different. There are those who will be able to embark on the regular exercising schedule once they have been reminded of the need to have it and there are others will start implementing it slowly. So it will come to down to an individual in making that commitment of making a difference in their lives by accepting to change fir the better.

At the end of the day, it is the individual person who will be benefiting from the regular exercising routine which they will embark on. So in as much as we would want to encourage people to make steady steps towards having a good exercising program, it is the individual who should realize of the risk they will be putting themselves into by failing to exercise regularly.

Again it will become difficult for most people to be able to embark on the training sessions all at once, but the important point would be that decision to focus to be faithful to the even small session that one will choose to start with. When this is done well, one will gradually find themselves having good training sessions that will benefit them.

Another important fact about exercising is they have power to improve our positive thoughts by increasing the speed of blood flow level to the brain.

John is a professional blogger writes interesting articles about Personal Development and this article was written with the help of Personal Development Blog

Source: http://daydaily.com/2013/03/23/self-improvement-tips-for-exercising-regularly/

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UK police: Russian tycoon Berezovsky found dead

FILE - A Wednesday, July 18, 2007 photo from files showing Russian exile Boris Berezovsky, a close friend of former Russian agent Alexander Litvinenko who was poisoned by Polonium 2-10, speaking to the media in a news conference in London. United Kingdom police have said that Berezovsky has been found dead Saturday March 23, 2013. (AP Photo/Sang Tan, File)

FILE - A Wednesday, July 18, 2007 photo from files showing Russian exile Boris Berezovsky, a close friend of former Russian agent Alexander Litvinenko who was poisoned by Polonium 2-10, speaking to the media in a news conference in London. United Kingdom police have said that Berezovsky has been found dead Saturday March 23, 2013. (AP Photo/Sang Tan, File)

FILE - A Sunday, April 18, 1999 photo from files showing Boris Berezovsky as he arrives at Moscow's Sheremetiyevo-I international airport. United Kingdom police have said that Berezovsky has been found dead Saturday March 23, 2013.(AP Photo/Mikhail Metzel, File)

FILE - A Monday, April 28, 2008 photo from files showing Boris Berezovsky as he arrives at the Royal Courts of Justice in London for his hearing against Roman Abramovich. United Kingdom police have said that Berezovsky has been found dead Saturday March 23, 2013. (AP Photo/Sang Tan, File)

LONDON (AP) ? Boris Berezovsky, a self-exiled and outspoken Russian tycoon who had a bitter falling out with Russian President Vladimir Putin, was found dead in southeast England on Saturday. He was 67.

In recent years, the one-time Kremlin powerbroker-turned-thorn in Putin's side fended off verbal and legal attacks in cases that often bore political undertones ? and bit into his fortune.

The cause of Berezovsky's death was not immediately clear, and Thames Valley police said it was being treated as "unexplained." The police would not directly identify him, but when asked about Berezovsky by name they read a statement saying they were investigating the death of a 67-year-old man at a property in Ascot, a town 40 kilometers (25 miles) west of London.

Lawyer Alexander Dobrovinsky told Russian state TV that his client ? who had survived assassination attempts in the past ? lately had been in "a horrible, terrible" emotional state.

"All he had was debts," Dobrovinsky told Russian state TV. "He was practically destroyed. He was selling his paintings and other things."

A mathematician-turned-Mercedes dealer, Berezovsky amassed his wealth during Russia's chaotic privatization of state assets in the early 1990s following the collapse of the Soviet Union. In return for backing former Russian President Boris Yeltsin, he gained political clout and opportunities to buy state assets at knockdown prices, making a fortune in oil and automobiles.

He also played a key role in brokering the rise of Yeltsin's successor, Vladimir Putin, in 2000. But Berezovsky later fell out of favor with Putin, and eventually sought political asylum in the U.K. in the early 2000s to evade fraud charges he contended were politically motivated.

Berezovsky was one of several so-called Russian "oligarchs" to butt heads with Putin.

After coming into power, the Russian president effectively made a pact: the oligarchs could keep their money if they didn't challenge him politically. Those who refused often found themselves in dire circumstances. Some were imprisoned ? like the former Yukos Oil chief Mikhail Khodorkovsky ? while others, like Berezovsky, fled Russia.

The assets of these pariah businessmen, meanwhile, were acquired by state corporations or cooperative tycoons, often at bargain prices.

Over the years, Berezovsky accused Putin of leading Russia toward dictatorship and returning it to a Soviet-style system of state monopoly on the media.

In the U.K., Berezovsky allied himself with an array of other Kremlin critics. Among them was ex-KGB agent Alexander Litvinenko, who fled Russia with Berezovsky's help after accusing officials there of plotting to assassinate political opponents.

Litvinenko died on Nov. 26, 2006, after drinking tea laced with a lethal dose of the rare radioactive isotope polonium-210 in a London hotel. From his deathbed, Litvinenko accused the Kremlin of orchestrating his poisoning, and British police named former KGB agent Andrei Lugovoi as the prime suspect.

Both Lugovoi and the Kremlin denied the accusations, with the former instead claiming that Berezovsky ? whom Russia repeatedly sought to extradite on a wide variety of criminal charges ? engineered Litvinenko's death as a way of embarrassing the Kremlin and buttressing his refugee status.

Berezovsky, who considered Litvinenko a close friend, consistently denied the allegations. In 2010, he won a libel case against Kremlin-owned broadcaster All-Russian State Television and Radio Broadcasting, which aired a show in which it was suggested he was behind the former agent's poisoning.

Berezovsky, too, was the target of assassination attempts. In 1994, a car bomb injured him and killed his driver. He also said he briefly fled the U.K. in 2007 when British intelligence services told him his life was in danger.

"I was informed by Scotland Yard that there was a plot to kill me, and they recommended to me to leave the country," he told The Associated Press at the time. Scotland Yard later arrested a man on suspicion of conspiring to murder the tycoon.

More recently, Berezovsky has made headlines for costly legal battles that have dealt serious blows to his finances.

Last year, the Russian business magnate was ordered to pay 35 million pounds ($53.3 million) in legal costs to fellow Russian Roman Abramovich, the billionaire owner of Chelsea Football Club, after losing a multimillion-dollar legal battle against him.

Berezovsky had claimed that Abramovich cheated him out of his stakes in the oil group Sibneft, arguing that he blackmailed him into selling the stakes vastly beneath their true worth after he lost Putin's good graces.

But a judge threw out the case in August, ruling that Berezovsky was a dishonest and unreliable witness, and rejected Berezovsky's claims that he was threatened by Putin and Alexander Voloshin, a Putin ally, to coerce him to sell his Sibneft stake.

It also recently emerged that Berezovsky ran up legal bills totaling more than 250,000 pounds in just two months of a case against his former partner, Elena Gorbunova, with whom he had two children and who claimed the businessman owed her millions.

Earlier this week, The Times of London newspaper reported that Berezovsky was selling property ? including an Andy Warhol portrait of the former Soviet Union leader Vladimir Lenin ? to settle his debts and pay expenses owed to lawyers.

The Russian president's spokesman, Dmitry Peskov, said in a telephone interview on state television that Berezovsky had sent a letter to Putin about two months ago asking to be allowed to return to Russia. In the letter, Berezovsky acknowledged having made many mistakes, Peskov said.

Peskov said he did not know how Putin reacted to news of the death.

"But you can say that information about the death of someone, no matter who he was, cannot elicit positive emotions," the spokesman said.

___

AP writer Lynn Berry in Moscow contributed to this story.

Cassandra Vinograd can be reached at http://twitter.com/CassVinograd

Associated Press

Source: http://hosted2.ap.org/APDEFAULT/cae69a7523db45408eeb2b3a98c0c9c5/Article_2013-03-23-Britain-Obit-Berezovsky/id-058e2e3bab4e46edbd113fae3d201947

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BBC Kids TV comes to Lovefilm

Again! Again! Again! BBC Kids TV comes to Lovefilm

If you need something to keep the shorties quiet while you're emptying the drinks cabinet, then Lovefilm is where you need to be. The Amazon-owned streaming service has nabbed a big chunk of the BBC's kids TV output, including The Sarah Jane Adventures, Tracey Beaker, Balamory and, yes, even Teletubbies. The episodes haven't found their way into the instant service just yet, but we can't imagine it'll keep you waiting too long. If, like Laa-Laa and Po, you prefer everything to be said twice, you can check out the press release below.

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Source: http://feeds.engadget.com/~r/weblogsinc/engadget/~3/GrmY40JIpqs/

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Friday, March 22, 2013

Acting Out Dreams During Sleep May Signal Dementia - Health ...

FAC045 Acting Out Dreams During Sleep May Signal Dementia

THURSDAY, March 21 (HealthDay News) ? People who physically act out their dreams while sleeping have a significantly increased risk of developing a specific kind of dementia, a new study contends.

?Dementia with Lewy bodies? is the second most common form of dementia in the elderly. A Lewy body is an accumulation of a type of protein in the brain. Lewy bodies are often seen in people with Parkinson?s and Alzheimer?s disease, according to the U.S. National Institute of Neurological Disorders and Stroke.

For the new study, Mayo Clinic researchers examined the medical records of 75 patients diagnosed with probable dementia with Lewy bodies. They concluded that people are five times more likely to develop this type of dementia if they have a condition called ?rapid eye movement (REM) sleep behavior disorder? than if they have one of the risk factors currently used to make a diagnosis, such as hallucinations or significant fluctuations in attention or alertness.

Normally, people don?t move during REM sleep, which is a normal stage of sleep that occurs many times during the night. But during REM sleep, people with REM sleep behavior disorder appear to act out their dreams with abnormal vocal sounds and movements.

The link between REM sleep behavior disorder and dementia with Lewy bodies was stronger in men than in women, according to the study presented Thursday at the American Academy of Neurology?s annual meeting, in San Diego.

In men, REM sleep behavior disorder can appear three decades or more before they are diagnosed with dementia with Lewy bodies, the researchers noted.

?While it is, of course, true that not everyone who has this sleep disorder develops dementia with Lewy bodies, as many as 75 to 80 percent of men with dementia with Lewy bodies in our Mayo database did experience REM sleep behavior disorder. So it is a very powerful marker for the disease,? study lead investigator Melissa Murray, a neuroscientist at Mayo Clinic in Florida, said in a Mayo news release.

She said these findings could improve diagnosis and treatment of this type of dementia.

?Screening for the sleep disorder in a patient with dementia could help clinicians diagnose either dementia with Lewy bodies or Alzheimer?s disease,? Murray said. ?It can sometimes be very difficult to tell the difference between these two dementias, especially in the early stages, but we have found that only 2 to 3 percent of patients with Alzheimer?s disease have a history of this sleep disorder.?

There is no cure for dementia with Lewy bodies, but there are drugs that can treat some of the symptoms.

While the study found a link between REM sleep behavior disorder and dementia, it did not prove a cause-and-effect relationship. The data and conclusions of the study should be viewed as preliminary until published in a peer-reviewed journal.

More information

The U.S. National Institute of Neurological Disorders and Stroke has more about dementia.

HEALTHDAY Web XSmall Acting Out Dreams During Sleep May Signal Dementia

Source: http://news.health.com/2013/03/21/acting-out-dreams-during-sleep-may-signal-dementia/

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Disease-fighters disrupt mosquito's genes with molecular scissors

Virginia Tech

Virginia Tech researchers used a gene disruption technique to change the eye color of a mosquito, a critical step toward new strategies for disrupting the transmission of diseases such as dengue fever. The eye colors of these mosquitoes are varied because of cell-to-cell variability in the degree of gene editing.

By Alan Boyle, Science Editor, NBC News

Scientists at Virginia Tech have disrupted the genes that control eye color in mosquitoes, using a genetic-engineering technique that could also disrupt the transmission of diseases such as dengue fever.

The technique relies on two specially designed proteins that belong to a class known as transcription activator-like effector nucleases, or TALENs. The technique can target DNA at a specific site in an organism's genetic code, so precisely and efficiently that the journal Science has called the molecules "genomic cruise missiles."

Virginia Tech entomologist Zach Adelman prefers a different analogy. "They're basically a very, very fine-tuned pair of scissors," he told NBC News.


TALENs have been used to edit the genomes of animal and human cell cultures, but Adelman said the approach he and his colleagues used on the mosquito genome was different. Rather than trying to modify the function of a gene, the researchers aimed to disable a gene by snipping away at it. In the journal PLOS ONE, they describe how they targeted a gene whose protein product is essential for the production of eye pigment in Aedes aegypti, the mosquito species linked to the transmission of dengue fever.

Genetically engineered TALEN proteins were injected into the germ cells of mosquito embryos early in their development, with the intention of disrupting the coding for eye pigmentation that would be passed down to the next generation. When the targeted mosquitoes gave birth to baby bugs, a large percentage of them had light-colored eyes instead of the typical black eyes. The lack of pigment served as confirmation that the genetic code was wiped out.

The next step is to identify the genetic mechanisms in mosquitoes that play a role in virus transmission. When the right targets are found, the researchers will try to design a different set of molecular scissors to disrupt that genetic code.

Adelman said he's been working on molecular strategies to fight mosquito-borne diseases for a dozen years, and began the TALEN-based project just last May.

"To date, efforts to control dengue transmission through genetics have focused entirely on adding material to the mosquito genome. Ensuring that this added material is expressed properly and consistently has been a challenge," Adelman said in a Virginia Tech news release. "This technology allows us to pursue the same goals, namely, the generation of pathogen-resistant mosquitoes, through subtraction ? for example, removing or altering a gene that is critical for pathogen replication."

More about mosquitoes:


In addition to Adelman, the authors of the PLOS ONE paper, "TALEN-Based Gene Disruption in the Dengue Vector Aedes aegypti," include Azadeh Aryan, Michelle A.E. Anderson and Kevin M. Myles. The work was funded by the National Institutes of Health and the Fralin Life Science Institute at Virginia Tech.

Alan Boyle is NBCNews.com's science editor. Connect with the Cosmic Log community by "liking" the log's?Facebook page, following?@b0yle on Twitter?and adding the?Cosmic Log page?to your Google+ presence. To keep up with Cosmic Log as well as NBCNews.com's other stories about science and space, sign up for the Tech & Science newsletter, delivered to your email in-box every weekday. You can also check out?"The Case for Pluto,"?my book about the controversial dwarf planet and the search for new worlds.

Source: http://feeds.nbcnews.com/c/35002/f/653377/s/29d8de8b/l/0Lcosmiclog0Bnbcnews0N0C0Inews0C20A130C0A30C210C1740A46740Edisease0Efighters0Edisrupt0Emosquitos0Egenes0Ewith0Emolecular0Escissors0Dlite/story01.htm

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Rovers find similar rocks on Mars

The Opportunity rover is studying the most ancient rocks it has yet seen on Mars - and they resemble those found by its one-tonne cousin Curiosity.

The findings could help build a picture of early Mars - and whether it would have been fostered primitive life.

The ancient rocks found by Opportunity occur as a light-toned outcrop known as Whitewater Lake.

The outcrop is thought to contain clays, like one rock recently drilled by Curiosity.

But there are other uncanny similarities between Whitewater Lake - which lies on the rim of a 22km-wide bowl called Endeavour Crater - and rocks from Gale Crater to the east, where Curiosity landed.

Opportunity's chief scientist Prof Steve Squyres outlined details of the latest findings at the 44th Lunar and Planetary Science Conference in The Woodlands, Texas.

He said one of the factors that had drawn the science team towards Endeavour was the evidence gathered by Nasa's Mars Reconnaissance Orbiter (MRO) for the presence of phyllosilicates (clay-bearing rocks) along the crater's rim.

The Whitewater Lake outcrop coincides closely with the signature of smectite clays from MRO, Prof Squyres, from Cornell University in Ithaca, US, explained.

It is very fine-grained, soft, similar in composition to the Martian soil and has fine ridges when seen in cross-section.

Snaking features

Whitewater Lake is "shot through" with light-toned, snaking features called veins, which appear to be filled with calcium sulphate. These are the result of water flowing through fractures in the rocks after the impact that carved out Endeavour Crater.

Continue reading the main story

?Start Quote

Mars is telling us something. I'm not sure what it is because it's speaking Martian. But it's telling us something?

End Quote Prof Steve Squyres Cornell University in Ithaca

There are also numerous rounded structures called "spherules" embedded in the rock. Opportunity has seen similar small structures out on Mars' Meridiani plains, which the rover team nicknamed "blueberries".

"The spherules are for the most part distributed throughout the Whitewater Lake rocks, but there are places locally where we find incredible concentrations," Prof Squyres told the conference.

But the comparison to the blueberries, seen earlier in the mission, may only be superficial.

"There are a few small visual differences and then a big compositional difference. These do not have the very high iron content? to be the blueberries we see on the plains.

"They are hard on the outside and chewy on the inside? and the composition is different from the [rock] matrix."

Such spherules can form through the action of water, but a volcanic or impact origin is also possible.

Most habitable environment

Prof Squyres added: "These Whitewater Lake materials are the oldest rocks yet explored by the Opportunity rover. They record an epoch before the Endeavour impact when there was aqueous activity at a near-neutral pH.

"They therefore represent the most habitable palaeo-environment found [by Opportunity]."

Previous sites explored by the rover are thought to have been shaped by the activity of acidic water, which would pose a more challenging proposition for any simple microbes that might have evolved on the early Mars.

They cannot put an exact age on the outcrop, but it could date to more than three billion years ago, when Mars was a wetter place.

Prof Squyres showed a comparison of the Whitewater Lake outcrop and rocks found at the location Curiosity is exploring in Gale Crater. They showed many similarities, he said, including the spherules, calcium sulphate veins and fine-grained structure.

"Mars is telling us something. I'm not sure what it is because it's speaking Martian. But it's telling us something," he said.

Opportunity landed on the Red Planet in January 2004, about three weeks after its "twin", the Spirit rover. Spirit's mission ended after getting caught in soft soil in 2009 and succumbing to the Martian winter.

Paul.Rincon-INTERNET@bbc.co.uk and follow me on Twitter

Source: http://www.bbc.co.uk/news/science-environment-21874210#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa

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Thursday, March 21, 2013

Minecraft (version 1.5)


You start Minecraft empty-handed at the beginning of a peaceful day in a strange cube-based landscape. You can explore this world by running with the A-W-S-D keys, and you can punch the ground with a left-click. Everything else is a bit of a mystery, but as soon as you place your first block with a right-click as you build your home, you'll realize the enormous opportunities that Minecraft offers you.

Playing Minecraft
There are three broad aspects to the game, beyond just moving through the landscape in a first-person view. The first are the mundane things, which are easiest to interact with: the blocks, items, animals, and plants. Players can generally harvest what they need from these by right-clicking, and they get materials in return. Farming and animal husbandry are the apex of this part of game play.

The second is magical: your character or items can be enchanted with magical abilities. Potions, brewed from various in-game elements, buff up your character while items can be enchanted from a magical table?which provides stronger enchantments when surrounded by bookshelves.

The third, and most complex, aspect is redstone: an in-game system for creating electrical circuits. With redstone, players can build automatic doors, complex animal harvesting devices (read: slaughter houses), and even fully functioning computers in-game. It is difficult to grasp for many first-time players, but Minecraft will certainly reward you if you can make the personal investment to learn.

Thankfully, Minecraft is flexible enough that players can enjoy the game on their own terms. It even offers two modes of play, with Survival Mode more geared towards dodging enemies and building while exploring the surprisingly beautiful landscape. If you're more into the redstone and/or enormous architectural triumphs, Creative Mode offers a pallet of every block and item in the game.

Minecraft is also flexible in its hardware requirements. The developers say it requires at minimum 1GB of RAM, a dedicated video card (preferably nVidia GeForce 6xxx Series or ATI Radeon 9xxx Series), a 1.8GHZ CPU, and the latest 64-bit installation of Java. The game runs on Windows, Mac OS X, and Linux, with updates released simultaneously for all three. I used a Windows 8 machine and a Mac Mini in my testing. There are also versions of the game for Android, iOS, and XBox 360.

The Minecraft Way
Minecraft is a game in the purest sense, presenting players with rules and obstacles and inviting players to provide their own goals (for the most part). This is in-line with the biggest rule of Minecraft: you have to work for everything.

The only real advantage the player has over a hostile landscape is the ability to build, so if you don't want to die, you need shelter. If you want shelter, you need to gather materials. If you want to gather materials faster, you need to craft tools. If you don't want to cower in a dark hole all night (eight minutes of real time) then you better build a nicer house. To really enjoy the game, you need to put something into it.

There's also the game's unique, visual style?just about everything is made from blocks. This includes the water, leaves, even the iconic and explosive Creeper monster. While the graphics of this Java-based game are simple, sweeping vistas and sunsets still manage to look stunningly beautiful.

The Joys of Multiplayer
The game really comes alive when you and your friends start playing together. In fact, once you start logging in regularly to see what's been built and share your resources, going back to your single-player game will probably feel downright lonesome.

Adding more players to a locally hosted game is simple, as any single player world can be shifted into a LAN multiplayer game with the touch of a button. Playing larger games with distant players is a little more difficult, as Minecraft requires that you own and manage your own game servers. Update 1.5 teased a new developer-hosted service called Minecraft Realms, but it will probably be some time before it's publicly available.

An Ever Changing, Infinite Game
Mojang began selling copies of Minecraft before it was finished, offering players frequent updates and thereby avoiding the bloated, years-long development cycle and sky-high prices of most major game releases. The developers also actively engage with their audience to get a sense of where the game should go, tweaking it with each update.

New features also add enticement for lapsed players to come back. After not playing for some time, the promise of a pet dog in-game lured me back for many more weeks of play.

The Downside
The strange thing about Minecraft is that it is both deeply creative and deeply mindless. The process of gathering materials to build, and even the process of building, is often dull and monotonous. While the game's work ethic can be inspiring and addictive, it can also be discouraging.

Despite efforts from the developers, redstone still feels awkward in the game. The recent 1.5 "Redstone Update" did lower the bar for redstone creations by adding several ready-to-use items. Things like the item-moving hopper certainly renewed my interest in redstone, but using even these prefab items still requires a lot of patience.

Lastly, most sandbox games have at least some kind of cursory story to move the players along when they tire of adventuring on their own. Minecraft still feels more like a platform than a fully-fledged game, and its "end" is strange and disappointing. Mod makers have worked to fill the gap with stories and puzzles made with Minecraft, but for now adventure maps are still in the realm of advanced play requiring some special knowledge to use.

An Investment That Pays
Unlike many games, Minecraft requires a personal investment. It won't tell you to build a sixty-room castle complete with secret passageways, library, alchemy chamber, portrait gallery, underground forest, lava-chandelier, and portal to another dimension, and then reward you for doing so. You as a player (and I mean, the person behind the computer) have to want to do those things enough to feel that their completion is its own reward.

What Minecraft presents is a huge world with its own consistent rules, giving players plenty of space to explore on their own terms. The detail-oriented will thrill at the possibilities of an enormous sandbox, but even a dabbler will find pleasure facing off against the wilderness while their humble tower rises from the blocky landscape.

Source: http://feedproxy.google.com/~r/ziffdavis/pcmag/~3/VFClXWgDeL4/0,2817,2416810,00.asp

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