The star factory: observing Arp 220

Public release date: 18-Feb-2012
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Contact: Christine Wilson
wilson@physics.mcmaster.ca
905-525-9140 x274831
Natural Sciences and Engineering Research Council

This press release is available in French.

Vancouver, B.C. (Wednesday, February 15, 2012) The galaxy Arp 220 is home to several giant star clustersabout 10 million solar massesthat are twice as massive as any comparable star cluster in the Milky Way Galaxy. McMaster University's Christine Wilson is captivated by this turbulent galaxy that provides such a target-rich environment for watching stars form.

The reason that star formation is going wild is that the galaxy is in the late stages of a merger between two larger galaxies. "This is a nearby look at a phenomenon that was common in the early universe, when many galaxies were merging," says Wilson.

At this week's meeting of the American Association for the Advancement of Science (AAAS) in Vancouver, Wilson will be presenting findings on Arp 220's dazzling rate of star formation200 times faster than our own Milky Way. What's more, it's all happening in a much smaller space. The star forming core of Arp 220 is only about 3,000 light years across, compared to our own galaxy which measures about 60,000 light years.

Using the Herschel Space Observatory, an orbiting telescope, Wilson's group has found Arp 220 to have large amounts of very warm molecular hydrogen gas, a surprising find that implies molecular hydrogen is the dominant coolant in the high-temperature gas. Wilson's team has also observed a massive wind from the centre of the galaxy, removing molecular gas from the central star forming core.

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Wilson will present her group's findings at the AAAS symposium The Life Cycle of Matter in Galaxies: Results from the Herschel Space Observatory that will take place on Saturday, February 18, from 8:30 to 11:30 a.m., in Room 109 of the Vancouver Convention Centre West Building. On Friday, February 17, Wilson will also give a talk on the use of high-resolution imaging to study the earliest phases of star and star cluster formation.

Wilson's research is funded by the Natural Sciences and Engineering Research Council of Canada (NSERC).

Contacts:

Christine Wilson
McMaster University
Tel.: (until noon Feb. 16)
1-905-525-9140 x274831
E-mail: wilson@physics.mcmaster.ca

Arnet Sheppard
NSERC
Tel. : 1-613-410-7592
E-mail: arnet.sheppard@nserc-crsng.gc.ca

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AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.

Public release date: 18-Feb-2012
[ | E-mail | Share ]

Contact: Christine Wilson
wilson@physics.mcmaster.ca
905-525-9140 x274831
Natural Sciences and Engineering Research Council

This press release is available in French.

Vancouver, B.C. (Wednesday, February 15, 2012) The galaxy Arp 220 is home to several giant star clustersabout 10 million solar massesthat are twice as massive as any comparable star cluster in the Milky Way Galaxy. McMaster University's Christine Wilson is captivated by this turbulent galaxy that provides such a target-rich environment for watching stars form.

The reason that star formation is going wild is that the galaxy is in the late stages of a merger between two larger galaxies. "This is a nearby look at a phenomenon that was common in the early universe, when many galaxies were merging," says Wilson.

At this week's meeting of the American Association for the Advancement of Science (AAAS) in Vancouver, Wilson will be presenting findings on Arp 220's dazzling rate of star formation200 times faster than our own Milky Way. What's more, it's all happening in a much smaller space. The star forming core of Arp 220 is only about 3,000 light years across, compared to our own galaxy which measures about 60,000 light years.

Using the Herschel Space Observatory, an orbiting telescope, Wilson's group has found Arp 220 to have large amounts of very warm molecular hydrogen gas, a surprising find that implies molecular hydrogen is the dominant coolant in the high-temperature gas. Wilson's team has also observed a massive wind from the centre of the galaxy, removing molecular gas from the central star forming core.

###

Wilson will present her group's findings at the AAAS symposium The Life Cycle of Matter in Galaxies: Results from the Herschel Space Observatory that will take place on Saturday, February 18, from 8:30 to 11:30 a.m., in Room 109 of the Vancouver Convention Centre West Building. On Friday, February 17, Wilson will also give a talk on the use of high-resolution imaging to study the earliest phases of star and star cluster formation.

Wilson's research is funded by the Natural Sciences and Engineering Research Council of Canada (NSERC).

Contacts:

Christine Wilson
McMaster University
Tel.: (until noon Feb. 16)
1-905-525-9140 x274831
E-mail: wilson@physics.mcmaster.ca

Arnet Sheppard
NSERC
Tel. : 1-613-410-7592
E-mail: arnet.sheppard@nserc-crsng.gc.ca

---

[ | E-mail | Share ]

?

AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert! system.

Source: http://www.eurekalert.org/pub_releases/2012-02/nsae-tsf021512.php

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Brain Cancer | 911experiments

Cells through a process of growth and at a time they have been damaged due to wear. Therefore they begin growth of new cells to replace the obsolete. Our cells at a time create havoc and multiply uncontrollably, resulting in breast tumors. Such tumors are often cancerous and if it appears in the brain feeding the result of brain cancer. Excessive multiplication of cells is referred to as an abnormal growth. Some cells can cause breast cancer, including brain cells in the blood vessels or membranes. Some growth may occur in the brain, but not all of them are breast cancer. Growth has brain cancer known as malignant tumors and they are more aggressive than others.

Benign tumors on the other hand are non-aggressive and therefore do not multiply as fast as a malignant tumor. This makes this type of tumor is not too dangerous though this does not mean safe because they also have the potential to harm the system. There are many different types of primary brain cancer and primary brain tumors are breast-feeding. In this situation, derived from brain cancer and is commonly included among others, vestibular schwannomas, glioma breastfeeding, breastfeeding adenomas and pituitary gland. Their names were taken from parts of the brain where they appear, and they need time to fully formed. Other types of brain cancer are metastatic breast brain tumor that does not come from the brain. These tumors can reach the brain from other parts of the body through the bloodstream.

The most common metastatic cancer including kidney cancer, breast feeding and lung, cancer cells find their way into the bloodstream and from there moves on to the brain where they develop into tumors. Unfortunately, this is the most common type of brain cancer. What are the causes of brain cancer is still unknown although there are several factors that have been found. These factors include genetic, radiation, HIV breastfeeding, smoking and inhalation of environmental toxins such as embalming chemicals. The symptoms that accompany brain cancer may not fully manifest themselves and are encouraged to perform diagnostic tests. A person who has brain cancer may show symptoms such as headaches, general body weakness, carelessness, difficulty walking and seizures depends on the extent of tumor.

Other symptoms can be shown to people, including a vague memory, low concentration, and lack of alertness. They also can suffer from nausea and vomiting, as well as their vision may become blurred. They may be able to show the problems when talking and their intellectual and emotional capacity would deteriorate over time. It?s important to get medical treatment if vomiting continues and blurred vision. Other signs require immediate medical tests including an increase in laziness, drowsiness, seizures, and headaches. Handling of brain cancer depends on factors such as patient age, tumor size, location, and the health of the patient. The types can be given different treatment, including radiation, chemotherapy nursing, and surgical operations. Depending on the cancer, the medical officer may use a combination of the above ways to treat it.

from your own site.

Source: http://911experiments.org/2012/02/17/brain-cancer/

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Goliath new Samsung Note phone causes rift amongst gadget junkies (Yahoo! News)

[unable to retrieve full-text content]Yahoo! News - When Apple introduced the iPhone way back in 2007, many consumers with tiny-screened feature phones wondered why they would ever need a huge 3.5" screen on a mobile device. Fast forward to 2012, and almost every new Android handset to hit the ?

Source: http://us.rd.yahoo.com/dailynews/rss/techblog/*http%3A//news.yahoo.com/s/yblog_technews/20120216/tc_yblog_technews/goliath-new-samsung-note-phone-causes-rift-amongst-gadget-junkies

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Slim Down And Gain The Wellness Benefits | New Health and Fitness

New Health And Fitness.Org - Health Information You Can Use

Loads of folks will come across it tricky to lose weight. If you use these suggestions, it is possible to locate a way to lose weight.

Drink at the least 64 ounces of pure, filtered water daily to assist in weight reduction. Drinking a good deal of water prevents you from filling your thirst with sugary drinks like soda. Sugary drinks are high calorie beverages which hinder your weight loss efforts.

Portion manage is the number 1 crucial to losing weight successfully. Today?s thinking on eating absurdly locations the emphasis on chemical ingredients. You are going to would like to pay essentially the most attention towards the portions you will be consuming. Try eating much less to increase your diet program.

Exercise must be incorporated together using a eating plan. To slim down you have to take in less calories then you burn. Exercise can help you burn more calories, and it?ll also make you a lot more toned. A great way of burning calories is by biking or jogging, though escalating muscle by means of resistance instruction will help to raise your metabolism.

If you do not consume, your body will think that you are starving and start to retailer fat for future use. When you have to miss a typical meal for some reason, have a wholesome, substantial snack. Put a minimum of a thing nutritious into your body, for example a tiny quantity of nuts or granola.

Fat loss does not only include things like restricting calories but in addition incorporating fitness into your day. Try and get thirty minutes each day. To accomplish your each day physical exercise goal, look at joining clubs or groups for activities which can be enjoyable for you, such as tennis and dancing. Performing such activities can help introduce you to folks you haven?t met just before. These persons will frequently motivate you to remain committed for your fitness plan.

A single way to shed weight would be to consume water in spot of every thing else that you simply drink. Some of by far the most well-liked beverages such as soda and juice are filled with calories. Even coffee can be high in calories in the event you add cream and sugar. Water is low cost, contains no calories, and fills you up as well as being really wholesome.

Consuming meats of a leaner cut might help with achieving your weight reduction goals. Make a conscious work to replace creamy sauces and thick barbeque sauces with more simple alternatives, including salsa. Your meat will not taste bland or feel dried out. It is possible to obtain Chutney in many distinctive flavors, though giving you the protein you?ll need.

Weighing yourself continuously is a great determination to continue any weight reduction regimen. The best frequency for checking weight is often a matter of individual taste. Try weighing yourself as soon as each week. Many people uncover that a every day weigh-in is improved.

Dancing is just not only a terrific operate out nevertheless it is also quite enjoyable! It is possible to locate a class on just about any style of dance that you wish to discover.

Gradually reducing your caloric intake on a daily basis is a great strategy to drop weight. As a suggestion, lessen your every day intake by 500 calories.

Any time you eat a hot dog or sandwich, don?t add too much ketchup and mustard. Quite a bit of condiments are high in sugar and loaded with empty calories. If you seriously ought to sue these, only put a modest quantity on your food.

Exercising is important to any weight reduction program, but don?t focus on a repeating exercise routine that bores you. You could work out a single day out of two or only on weekends when you don?t have far more time to invest. Try distinctive activities in order that operating out remains interesting.

You might need to be determined and devoted if you would like to shed weight. For most men and women, the difficult portion is locating the resources and motivation to slim down. In case you use these suggestions, you might know what to perform to get rid of that weight.

Go to this page to learn how to lose weight with Skinny Fiber and to get three bottles of Skinny Fiber for free.

Go to this page to learn more about the Skinny Body Care weight loss company.

Source: http://newhealthandfitness.org/2012/02/15/slim-down-and-gain-the-wellness-benefits/

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A Examine Special Pet Materials For Pet dogs | IBumps

When you?ve got a pet, you then are undoubtedly within the market for pet materials and an abundance of them. If thats the situation, you might be in luck because there is a world packed with pet products and solutions just waiting to get ordered along with a great deal of eager pets waiting to attempt them out. Most of us learn about pet beds and brushes, toys and also other goodies, which is why this article is aimed at concentrating on the unique Mercedes and why these are important for your furry minor close friend.

A harness can often be employed to wander canines which have been potent or often pull their masters when walking. When you?ve got a bigger breed dog and he is not perfectly mannered on the wander, this might close with you currently being in soreness in case the dog pulls usually or alterations route with no realize. Smaller sized canines are effortless to control, but greater canines normally require a harness. This can be one on the best pet materials in existence because it lessens pulling on the two your dog and, consequently, your dog pulling on you. A harness is designed of possibly material or leather, equally as common collars, and suits comfortably round the canines legs and chest. While sporting a harness, the dog is prevented from pulling as tricky and can final result in a smaller amount injuries to its operator. Dependent within the material and maker, a dog harness can normally be identified for as minor as $10.00 and can go up from there.

Did you realize that one on the most current crazes in pet supplies is actually a seat belt? Properly, its genuine. If you are dog is known to wander close to within the vehicle, this could pose for a distraction and is particularly not a secure predicament. For that reason, some suppliers have presented a seat belt, which connects towards the buckle of most automobiles and secures your dog safely in the seat.

Should you be home education a different pup or attempting to retrain an grownup dog, education pads may be the pet materials that you just have been seeking. These v2 cigs review element a scent that may draw your dog to its area when he/she has got to utilize the bathroom. This constantly beats needing to cleanse up a mess within the carpet and, better yet nonetheless, these are disposable.

Pet materials are everywhere you go, such as online and at most retail stores. Perhaps the biggest selection of pet materials is identified within the world-wide-web just because it?s got a wider reach than most neighborhood stores. All from beds to litter bins and even sporty minor outfits can be acquired on your pup, such as Halloween costumes.

Source: http://www.ibumps.com/a-examine-special-pet-materials-for-pet-dogs/

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Why Meditation?

Meditation is good for you. It can lessen anxiety, stress, depression, promotes concentration and there has even been studies that it reduces symptoms of blocked arteries. So why don?t people do it more?

To many practitioners, the purpose of meditation is beyond purpose, just to be. But until many peoples minds get to that point we need to get a purpose to grasp. We need to answer when our minds protest, ?Why sit here when we have dirty dishes that need cleaning?? Meditation can have many purposes. Relaxing, visualizing emotional or physical healing, discovering what we believe are just some of the benefits to meditation.

Meditation was not designed as an energy restorer, but that is definitely one of the side effects.

Because it allows your brain to produce more alpha and theta waves, which are at a slower frequency than our ?paying attention? beta waves, it actually restores your mind.

There are many ways to practice meditation, but here?s a good beginner?s technique to start meditating. Sit comfortably in a chair with your body straight but not stiff, and your shoulders relaxed. Place your hands comfortably in your lap or on your knees. Allow your eyes to slowly close. Feel your belly gently expand and recede, rising with each ?in? breath and falling with each ?out? breath. Notice your body touching the chair or floor. Now become aware of your breath as it passes by your nostrils back and forth, in and out.

When thoughts arise, notice them and let them go.

If sensations appear in your body, notice them and let them go, too. Bring your attention back to your breathing each time it wanders off and simply experience each ?in? breathe as it comes into your body and each ?out? breathe as it leaves your body. Feel or imagine your breathe moving through your body, down into your chest, into your belly, your legs, and your toes on each ?in? breath. As best you can, avoid judging yourself or your thoughts or feelings. Just note them, trying not to pursue them or reject then. Return to the breath, maintaining moment to moment awareness as it continues to move in and out of your body.

That?s it, you just meditated.

For over a decade David Clemen has been an active contributor to multiple health and wellness publications.

Source: http://www.1directory.net/health-fitness/why-meditation-4559.html

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The End of Privacy and the First Drone (Balloon Juice)

Share With Friends: | | Politics - Top Stories Stories, News Feeds and News via Feedzilla.

Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/199834646?client_source=feed&format=rss

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