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Sunday, September 30, 2012
Self Discipline is Key to Reaching Goals | Balanced Life Skills ...
Teaching character and life skills to students
Everyone would agree that achieving goals require self discipline. It does not matter if the goals we have are about how we eat, our finances, personal relationships, organizing our work, reducing our television watching or anything else it all requires self discipline.
The fourth part of gaining self discipline is more than just saying we are going to do something ? it is in fact the step of setting self ? discipline goals. This fourth step is the basis of all the rest that we have talked about. If you do not have clearly defined, short term and long term goals ? you have no need for self control, motivation or persistence.
Self discipline goals are about self improvement and the goals must be clearly defined or specific with dates or time frames included. Simply wanting something is not enough, but when you are specific about what you want, when you want to accomplish it by, and set up specific actions and schedule then you can use self control, motivation, and persistence in reaching your self improvement goal.
If I have a goal of eating 5 portions of vegetables every day, then we can ask ourselves every time we eat if we are demonstrating self discipline in our eating habit and working to reach the goal. We may have to use self control and not eat something less healthy, or we may have to rethink our motivation or remind ourselves that individuals with self discipline would persist in getting all of the portions in to the day. How would a self disciplined person thnk or act? When you demonstrate self discipline you will thank yourself later for being strong, exercising self control, and persisting with your specific goal.
This is the fourth in a series of post on self discipline:
Part one: Self Control
Part two: Motivation
Part three: Persistence
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Anne Hathaway And Adam Shulman Marry In Big Sur, California
Anne Hathway, 29, and fiance Adam Shulman tied the knot today on the scenic northern California coast in Big Sur -- where Natalie Portman and Benjamin Millepied married just more than a month ago.
The Dark Knight star wore a custom-made Valentino gown at the sunset ceremony, in front of about 180 guests.
The Oscar-nominated Hathaway began dating the actor-turned-jewelry designer Shulman in November 2008.
Congrats to the happy couple!
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Saturday, September 29, 2012
Along Virginia?s Route 15, the South?s cultural border displays a political divide (Washington Post)
About That "Taxpayers Spent $1.4 Billion on Obama Family Last Year" Fake Outrage (Little green footballs)
NASA's Curiosity Finds Water Once Flowed On Mars
Enlarge NASA NASA says it has found proof that water shaped the rocks on the left, in a photograph taken by the Mars rover Curiosity (left). For comparison, the agency released an image of rocks from Earth (right).
NASANASA says it has found proof that water shaped the rocks on the left, in a photograph taken by the Mars rover Curiosity (left). For comparison, the agency released an image of rocks from Earth (right).
NASA's newest Mars rover, Curiosity, has snapped photos of rocky outcroppings that jut out from the alien soil, and scientists say they look like the remnants of an ancient stream bed where water once flowed on the surface of the red planet.
The exposed rocks look like broken slabs of concrete sidewalk, about four inches thick, and are made of rounded bits of gravel in a sandy matrix. The rock has eroded a little bit, and some of the smooth pebbles ? about the size of M&M candies ? have fallen down into a little pile.
Scientists looked at all this and came to this conclusion: "This is a rock that was formed in the presence of water," says John Grotzinger, project scientist for the mission at the California Institute of Technology.
And not just any water, but a flowing stream.
Scientists have believed for a long time that Mars once had liquid water on its surface. Orbiting spacecraft can see canyons that must have been carved by water. In fact, researchers deliberately picked Curiosity's landing site because it looked like a place where a canyon stream had spilled water onto a plain ? and now it looks like they were right.
Before, we never really saw a rock on Mars where we could tell whether it was wind or water that was doing the transport. And now we have a clear sign of flowing water on Mars and we can get estimates of the size of the flow and so on. It's really fascinating.
Jim Bell, a planetary scientist at Arizona State University who is working on this mission, says the rounded pebbles and cemented sandstones look like what you would find if you were "walking up a stream in your favorite little canyon somewhere. These are all telling us that there was water really flowing across the surface there, and probably pretty deep water ? ankle-deep, knee-deep water ? like you'd have in an occasional desert flood on the Earth, in the Southwest, for example."
Other researchers agree that this is convincing evidence of flowing water. Peter Doran, at the University of Illinois, Chicago, says the rounded grains in that rock are big enough that they couldn't have been carried and smoothed by the wind.
"Before, we never really saw a rock on Mars where we could tell whether it was wind or water that was doing the transport," Doran says. "And now we have a clear sign of flowing water on Mars and we can get estimates of the size of the flow and so on. It's really fascinating."
Other Mars rovers have seen some evidence of water, but nothing like this. Andrew Knoll, a planetary sciences professor at Harvard University, says earlier rovers saw things that could be associated with groundwater that might occasionally bubble up ? not the kind of flowing surface water that made these newly discovered rocks.
"Something happened on Mars that simply doesn't happen today," Knoll says. "And that is, there was water flowing at high rates over the Martian surface. That's really what they've found."
Water is important, of course, because it's needed for life. And Curiosity's main mission is to search for evidence that Mars was once capable of supporting life. Its mission is expected to last about two years.
Source: http://www.npr.org/2012/09/28/161925428/nasas-curiosity-finds-water-once-flowed-on-mars?ft=1&f=1007
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Friday, September 28, 2012
Bioengineers design rapid diagnostic tests inspired by nature
ScienceDaily (Sep. 27, 2012) ? By mimicking nature's own sensing mechanisms, bioengineers at UC Santa Barbara and University of Rome Tor Vergata have designed inexpensive medical diagnostic tests that take only a few minutes to perform. Their findings may aid efforts to build point-of-care devices for quick medical diagnosis of sexually transmitted diseases (STDs), allergies, autoimmune diseases, and a number of other diseases. The new technology could dramatically impact world health, according to the research team.
The rapid and easy-to-use diagnostic test consists of a nanometer-scale DNA "switch" that can quickly detect antibodies specific to a wide range of diseases. The research is described in an article published this month in the Journal of the American Chemical Society.
The design was created by the research group of Kevin W. Plaxco, a professor in UCSB's Department of Chemistry and Biochemistry. He noted that, despite the power of current diagnostic tests, a significant limitation is that they still require complex laboratory procedures. "Patients typically must wait for days or even weeks to receive the results of most STD tests," said Plaxco. "The blood sample has to be transported to the lab, its content analyzed by trained personnel, and the results sent back to the doctor's office. If we can move testing to the point of care, it eliminates the lag between testing and treatment, which would enhance the effectiveness of medical interventions, and, for infectious diseases like STDs, reduce transmission."
The key breakthrough underlying this new technology came from observing nature. "All creatures, from bacteria to humans, monitor their environments using amazing 'molecular nanoswitches' that signal the presence of a specific target by changing their structure," said Alexis Vall?e-B?lisle, a postdoctoral scholar and co-first author of the study. "For example, on the surface of our cells, there are millions of receptor proteins that detect various molecules by switching from an 'off state' to an 'on state.' The beauty of these switches is that they are able to work directly in very complex environments such as whole blood."
Plaxco's research group teamed with Francesco Ricci, professor at University of Rome Tor Vergata and co-first author of the paper, to build synthetic molecular switches that signal their state via a change in electric current. This change in current can be measured using inexpensive electronics similar to those in the home glucose test meter used by diabetics to check their blood sugar. Using these "nature-inspired" nanoswitches, the researchers were able to detect anti-HIV antibodies directly in whole blood in less than five minutes.
"A great advantage of these electrochemical nanoswitches is that their sensing principle can be generalized to many different targets, allowing us to build inexpensive devices that could detect dozens of disease markers in less than five minutes in the doctor's office or even at home," said Ricci.
The authors noted that it may take several years to bring the devices to the market.
The additional co-authors are Fan Xia of Huazhong University of Science and Technology in Wuhan, China; and Takanori Uzawa of Hokkaido University in Sapporo, Japan.
This work was funded by the National Institute of Health, the Fond Qu?b?cois de la Recherche sur la Nature et les Technologies; the Italian Ministry of University and Research (MIUR) project "Futuro in Ricerca;" and the Bill & Melinda Gates Foundation, through the Grand Challenges Explorations Grant.
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The above story is reprinted from materials provided by University of California - Santa Barbara.
Note: Materials may be edited for content and length. For further information, please contact the source cited above.
Journal Reference:
- Alexis Vall?e-B?lisle, Francesco Ricci, Takanori Uzawa, Fan Xia, Kevin W. Plaxco. Bioelectrochemical Switches for the Quantitative Detection of Antibodies Directly in Whole Blood. Journal of the American Chemical Society, 2012; 134 (37): 15197 DOI: 10.1021/ja305720w
Note: If no author is given, the source is cited instead.
Disclaimer: This article is not intended to provide medical advice, diagnosis or treatment. Views expressed here do not necessarily reflect those of ScienceDaily or its staff.
Source: http://feeds.sciencedaily.com/~r/sciencedaily/top_news/top_health/~3/LDWWmF4zukY/120928093721.htm
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Samsung Galaxy Camera swings past the FCC with AT&T-capable 3G
Samsung made much ado of the Galaxy Camera coming in both 3G and 4G versions, but it wasn't clear just which carriers would let us upload photos when away from WiFi. The FCC might have just given out a big clue with approval filings for two 3G editions. As it's been tested for US clearance, the Android point-and-shoot in its EK-GC100 and EK-KC100 guises has support for HSPA-based 3G on the 850MHz and 1,900MHz bands used by AT&T and larger Canadian carriers -- a possible hint of Big Blue's ongoing connected devices push, but not a very promising discovery for most T-Mobile users or any CDMA customers. Before anyone bemoans the absences of LTE or support for more American networks, however, we'd note that this is just one filing and might not represent the totality of Samsung's US plans, if we're indeed looking at one or more US-bound examples. We'll keep an eye out ahead of the Galaxy Camera's international launch in October to see if there's anything more in the FCC's cards.
Filed under: Cameras, Wireless, Samsung
Samsung Galaxy Camera swings past the FCC with AT&T-capable 3G originally appeared on Engadget on Thu, 27 Sep 2012 19:10:00 EDT. Please see our terms for use of feeds.
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Why Aerobics Exercise is So Important | Internet Contents - Posterous
Most people first think of how great they are going to look on the outside if they following an aerobics workout routine, and this is true it will give you an attractive, toned, and fit looking body, that people will admire and even envy.
The main motivation is not the external benefits but rather the internal health derived from a consistent cardio workout, which is coupled with good nutrition.
It has now been scientifically proven that a smoker who does regular and consistent cardio workouts exercises, is healthier than a none-smoker who don?t. This is not an endorsement of smoking of course, but to show how important exercise is for overall optimal health.
So what does aerobics do for my body?
Have a Heart
Well for starts it increases the blood flow hence the oxygen levels in the body, more oxygen means the body will become efficient in caring out its daily function. Increasing the heart rate during aerobics activity will build the muscles of the heart and over time the rest rate of your heart beat will be slower; this is because your heart has become much more efficient in pumping nutrient rich blood around the body, this decrease in heart rate during rest means less wear and tear on the heart.
Once the heart becomes more efficient due to consistent aerobics cardio, oxygen is transported around the body in more volume, more efficiently and this aerobics or oxygenated blood burns fat faster and more efficiently.
Regular aerobics workout will help prevent arteriosclerosis or heart disease and even prevent stroke by strengthening the heart muscle and keeping the arteries elastic and open, this will lower blood pressure and raise your high-density lipoprotein (HDL) levels (good cholesterol) and lower your low-density lipoprotein (LDL) levels (bad cholesterol).
Aerobics workout does not burn cholesterol the way we know it burns fat, but what it does is stimulate the blood?s cholesterol levels and lower LDL (bad) cholesterol, triglycerides and increase HDL (good) cholesterol.
Your Brain Will Thank You
Regular cardio vascular workouts such as aerobics increases the ?brain-derived neurotrophic factor? (BDNF). BDNF is believed to play a key role in the regulation of mood. BDNF also help brain cells and neurotransmitters live longer, so exercise can prevent dementia.
Another major chemical produces from the amino acid L-tryptophan in the brain is serotonin or (5-hydroxytryptamine, 5-HT). This hormone is a neurotransmitter in the brain and influences a lot of different brain functions. Regular aerobics activity is shown to increase the serotonin levels in the brain.
Serotonin is a critical chemical produces by the brain and influences control over appetite, memory and learning, mood, behavior, depression, sleep, endocrine regulation, temperature regulation, sex drive or the lack there of, cardiovascular function, and muscle contraction. Regular aerobics exercise is key in maintaining proper levels of this very important chemical.
Workout for Your Bone
like muscles bones are alive and ever changing, either for the better or the worst. Aerobics exercise strengthen bones just like it does muscles, stronger bones will reduce your risk of small fracture and weakening of your skeletal structure as you get older, which could lead to osteoporosis. Regular exercise also serves to lubricate the joints and reduce inflammation and prevent arthritis. So increase your bone?s strength and mass with some cardio.
Aerobics for Immunity
It has been shown that regular cardio workouts strengthens the immune system and enable it to fight off sickness and infection. The increased aerobic activity serves to expel airborne viruses and bacteria from the lungs before they have a chance to invade. Rapid blood flow throughout the body and the action of sweating during a workout also rid the body of toxins and certain carcinogens. Built up waste mater is excreted through the sweat glands and urination. That?s why proper hydration is important during a workout.
Antibodies and white blood cells are used by the immune system to fight invaders, regular exercise activities helps to circulate and distribute these fighters throughout the body, reducing the risk of infection and sickness.
So Strengthen, tune and tone your body with aerobics workout exercises, both on the outside but most importantly on the inside.
Staying fit and healthy is not a Fad but rather a lifestyle,
Steve Robertson
Steve Robertson is the owner of the website http://www.stepaerobicsdvds.com and is a health and fitness consultant and blogger. Visit his site to review his top pick of aerobics dvds online and to find the best prices for workout videos.
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Thursday, September 27, 2012
A Guide To Guest Columns On TechCrunch
TechCrunch has been running guest posts since the early days. Here's one about?The State of Online Feed Readers?from 2006 (hey, it was a hot topic back then!).?But times have changed (not just for RSS!), and today we actually have a fairly formal system for how we handle Source: http://feedproxy.google.com/~r/Techcrunch/~3/wJZkJ--_aLk/
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