Thursday, January 22, 2015
Christmas Roasted Pork Loin & Pork Crackling How to make recipe
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Wednesday, January 14, 2015
8 Logical Fallacies
8 Logical Fallacies That Fuel Anti-Science Sentiments
1. False Equivalence
Balanced reporting is important, no question. But that doesn't mean every single perspective on a contentious issue deserves equal air time or consideration. Such is the fallacy of false equivalence, the assertion that there's a logical equivalence between two opposing arguments when there is none.
False equivalence is a logical fallacy which describes a situation where there is a logical and apparent equivalence, but when in fact there is none. This fallacy is categorized as a fallacy of inconsistency.[1] It would be the antonym of the mathematical concept of material equivalence.
False equivalence is occasionally claimed in politics, where one political party will accuse their opponents of having performed equally wrong actions.[2] Commentators may also accuse journalists of false equivalence in their reporting of political controversies if the stories are perceived to assign equal blame to multiple parties.[3] False Equivalence should not be confused with false balance – the media phenomenon of presenting two sides of an argument equally in disregard of the merit or evidence on a subject (a form of argument to moderation).
See also: the argument to uncertainty and the universal skepticism fallacy.
2. The Appeal to Nature & The Naturalistic Fallacy
Fewer things have done more to undermine scientists and their work than the appeal to nature and the naturalistic fallacy. The former is the belief that what is natural is "good" and "right" and the latter deducing "ought" from "is." Both have been used to argue that progress in science and technology represents a threat to the natural order of things. It's a line of argumentation that lauds the inherent wholesomeness of all things natural, while decrying the unhealthiness and unsavoriness of all things unnatural.
3. Observation Selection
Many critics of science deliberately (and sometimes unconsciously) select and share information that serves to undermine specific proclamations of science, while ignoring information that works to support credible hypotheses.
4. Appeal to Faith
I'm not interested in the evidence — I just have faith that what I believe is true.Arguing about God is useless because God is beyond scientific reasons or arguments.I refuse to believe in all this global warming doom-and-gloom. I have faith that God wouldn't let such a bad thing happen to us.Sound familiar? These are common refrains repeated by people who have appealed to their faith when making an argument — a fallacy in which religious convictions are conflated with reason and evidence. But while many of these people believe they're acting rationally, the truth is of the matter is that the choice to believe in something is no substitute for science.
The "appeal to faith" is often used in a different way by theists - who claim that all forms of thought rest upon faith. This claim, which was created to undermine reason itself, is false. There is no need for a baseless belief when one has reasons to believe, be they axioms or pragmatism. See the quote under the Stolen Concept Fallacy for more on this.
Faith, by definition, relies on a belief that does not rest on logic or evidence. Faith depends on irrational thought (i.e., a desire) and produces intransigence. Faith has never been shown to be anything more than believing what you want to believe no matter the reality. Historically, people "of faith" have used the very next appeal that follows "to alter the opinions" of their opponents.
5. God of the Gaps
6. Appeal to Consequences
7. Withholding of Consent
8. Playing God
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fallacies
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Monday, January 12, 2015
Ivy League’s meritocracy lie: How Harvard and Yale cook the books for the 1 percent
How Harvard and Yale cook the books for the 1 percent
"Now that is a correlation! This is what I refer to as the “Volvo effect.” In Crazy U, Ferguson talks about how the parents of his son’s friends and classmates were spending $30,000 to $35,000 to prepare their children for college. That isn’t the amount they had to pay for a premier boarding school mind you—that was the amount they paid to hire someone to tutor their child on the SAT and to help them write their “statement of interest” essays on their college applications. When these students get in to a particular college we say that this process reflects the fairness of the meritocracy, but really it only reflects the fact that the elite dominate the entry to higher education. These students aren’t smarter than the other students. Or to put it another way: they may be smart, but they are not necessarily those most likely to contribute to our society; they simply come from families that have more money to pay people to prepare them for the SAT, to test-prep them for their high school grades, and to pay for viola lessons so they can stand out more in the admissions process. The SAT’s most reliable value is its proxy for wealth. It is normed to white, upper-middle-class performance, as numerous studies have shown when the test is viewed through the lenses of race and class. The figures below, from 2013, show this in stark relief."
Labels:
SAT
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London's Guerrilla Gardeners
Throw It, Grow It: London's Guerrilla Gardeners by Kendra Wilson
" When Richard Reynolds moved into a tower block in central London's Elephant and Castle district, he was not intending to become a guerrilla gardener. He simply decided to take a DIY approach to the wasteland around him. One night, Reynolds went out after midnight to do some weeding, soil conditioning, and planting near the front door. He didn't own the land, but he enjoyed improving it. He began to do more and more, tackling traffic islands and roundabouts further afield. Tree pits seemed like the perfect place to grow flowers, in the dusty square surrounding the base of a tree. In 2004, he began Guerrilla Gardening, a blog that documents the beautifying effects of what he calls "illicit cultivation" by guerrilla gardeners around the world."
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Gardening
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Sunday, January 11, 2015
Solar Bike Project
"Our first search was to find an efficient electric drive motor and a way for it to drive the bike. Since we wanted to be able to go up hills at optimum efficiency, it was attractive to use a chain-driving motor or “mid drive” that allows for gear changing via the derailleur. The best of these is made by Ecospeed of Portland, Oregon, which we saw operating firsthand on one of Brent Bolton’s bikes. We took careful measurements of the motor’s size and from these Russell made a foamcore model, which we used to figure out where in the hell the thing would fit on our existing bike’s frame. An obvious spot was in the triangle behind the captain seat and in front of the rear crank. But would it fit? The foamcore model proved it would, so we mounted the EcoSpeed motor to a quarter-inch thick aluminum plate connected to the frame with four stout U-bolts. Ah, it worked.Key to using both human power and an electric motor is to make the motor independent of the crank, so the riders wouldn’t have to spin their legs. Each power source needs a freewheel, so we found an oddball freewheel gadget once made for Vision tandem bikes. It was called the IPS or Independent Pedaling System, basically freewheels that made the chainrings for the captain and stoker independent of each other. Thus we could drive a chainring on the rear crank from the motor, and another chainring on the same crank with the pedals, and make them independent (the motor having its own freewheel). We had some problems keeping the chainline aligned at first with the new freewheel, but eventually using a chain tensioner and structural reinforcement we got it right.
Every solar vehicle needs batteries, and to choose the right type we carefully calculated the amp draw and distance requirements we’d need to make for an efficient system. We’d need batteries to store surplus solar power to keep us going during cloudy weather, in tunnels, or when shaded by trees. More to the point, we knew that hill-climbing would demand more energy per hour than our solar panels could produce, so we needed as large of a buffer as we could carry. That battery would have to be charged and discharged quickly, maybe 50 amps of current drain over some tens of minutes, so that narrowed the available (and affordable) battery chemistries.
In the end we settled on a new design of the old standard lead-acid battery. We began testing our system using two Optima yellow-top deep-discharge batteries, 55 amp-hour capacity. The batteries are heavy, at 42 pounds each, and they store only about 15 watt-hours per pound. But they’re just what we need – they will quickly accept a full charge in just two hours of morning sunlight and then charge up again in a couple of hours at the end of the day. In the meantime, we set about designing our system so that it would run almost-completely on solar power in the middle of each day."
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Solar power,
Tandem,
trike
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Eggs Benedict with Crispy Parma Ham - Gordon Ramsay
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Cooking,
Eggs Benedict,
video
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Monday, January 05, 2015
Electric Velomobiles
Fast and Comfortable as Automobiles, but 80 times more Efficient
You would think that a vehicle that is 80 times more efficient than an electric car, and offers a similar speed and range, would be encouraged by governments worldwide. However, the opposite is true.
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Electric Velomobiles
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Friday, January 02, 2015
Saturday, December 27, 2014
Reverse Alzheimer's
Pioneering Doctor Working to Reverse Alzheimer's Offers 36 Ways to Help Avoid the Disease
1. Eliminate or greatly reduce simple carbohydrates and processed foods from your diet, including sugar, grains and other starches, since they can stir up inflammation in the brain. 2. Add probiotics to your diet 3. Take 5,000 IUs of Vitamin D3 daily. 4. Take a good multivitamin daily. 5. Take Vitamin B6 daily. 6. Take Vitamin B12 daily. 7. Take CoQ10 daily. 8. Add fish oil to your diet. 9. Take coconut oil daily. 10. Exercise rigorously, 30 to 45 minutes, 5 days a week 11. Sleep 8 hours a night. 12. Fast for a minimum 3 hours between dinner and going to bed. 13. Fast a minimum 12 hours between dinner and breakfast 14. Take turmeric daily. Consider taking Ashwagandha and Bacopa monniera daily. 15. If you eat meat, make it chicken, non-farmed fish, and occasional grass-fed beef. 16. Floss your teeth at least twice daily. 17. Meditate daily: adequate sleep and exercise improve blood flow to the brain and instigate neuron generation. 18. Hormone replacement therapy is indicated for women who have a hormonal imbalance that may be affecting brain function.
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Wednesday, December 17, 2014
Liza Minnelli. Live at the Olympia in Paris. December 13, 1969.
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video
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Thursday, October 23, 2014
CONSERVATIVES ARE THE REAL AMERICAN PATRIOTS! Conservative Reality No. 1 This concept would be laughable, if it wasn't so tragically perverse. Far from being patriots, conservatives are too often reckless and dangerous citizens, consistently veering very close to being actual traitors, and they've actually stampeded across that line several times in American history. Consider the American Revolution. Conservatives were against it! Yes, they were the "Party of No" back then, too. Remember that the definition of a conservative is one who wishes to promote, preserve and/or restore traditional "values," hierarchies and institutions. True to form, in 1776 they wanted no part of breaking away from English tradition and their much-beloved British monarchy. They liked being the king's subjects. They were called "Tories", the name still used for the conservative party in England. So conservatives started off on the wrong side of American history, and that's where they've been ever since.
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Sunday, September 28, 2014
Sunday, August 31, 2014
Abbott’s Houston raid didn’t end with arrests, but shut down voter drive
On an overcast Monday afternoon, officers in bulletproof vests swept into a house on Houston’s north side. The armed deputies and agents served a search warrant. They carted away computers, hard drives and documents.
The raid targeted a voter registration group called Houston Votes, which was accused of election fraud. It was initiated by investigators for Attorney General Greg Abbott. His aides say he is duty-bound to preserve the integrity of the ballot box.
His critics, however, say that what Abbott has really sought to preserve is the power of the Republican Party in Texas. They accuse him of political partisanship, targeting key Democratic voting blocs, especially minorities and the poor, in ways that make it harder for them to vote, or for their votes to count.
The investigation was closed one year after the raid, with no charges filed. But for Houston Votes, the damage was done. Its funding dried up, and its efforts to register more low-income voters ended. Its records and office equipment never were returned. Instead, under a 2013 court order obtained by Abbott’s office, they were destroyed.
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Greg Abbott
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Saturday, August 30, 2014
Major to Minor: "Girls Just Want To Have Fun" by Chase Holfelder
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Sunday, August 24, 2014
KFC Original Recipe Chicken
1 whole chicken, cut into pieces
3 beaten eggs
4 tablespoons oil
For the coating
2 cups flour
4 teaspoons paprika
2 1/2 teaspoons salt
1 teaspoon pepper
1 teaspoon poultry seasoning
1 teaspoon thyme
1 teaspoon oregano
1 teaspoon tarragon
1/2 teaspoon garlic salt
1/2 teaspoon onion salt
1/2 teaspoon celery salt
Directions:
1. Sift together all the coating ingredients and place in a clean plastic bag. Coat each chicken piece first with the beaten egg, then with the flour mixture in the bag. Make sure you coat each piece completely with the flour.
2. Heat the oil in a skillet. Brown the chicken in oil slowly, uncovered. Once browned, cover the skillet and keeping frying on a very gentle heat until the chicken is fully cooked. Place on paper towels to drain out the excess oil.
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Recipe
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Wednesday, August 20, 2014
Tuesday, August 12, 2014
Monday, August 11, 2014
Saturday, August 09, 2014
Wednesday, August 06, 2014
Saturday, August 02, 2014
Economic Analysis
Cornell University's Robert H. Frank--Author of: Luxury Fever: Weighing the Cost of Excess (2010), The Economic Naturalist: In Search of Explanations for Everyday Enigmas (2008), The Principles of Economics (2001), The Winner-Take-All Society: Why A Few at the Top Get So Much More Than the Rest of Us (1995), Microeconomics & Behavior (1991), Passions Within Reason: The Strategic Role of the Emotions (1988), Choosing the Right Pond: Human Behavior and the Quest For Status (1987)
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Friday, August 01, 2014
Thursday, July 31, 2014
Wednesday, July 30, 2014
Tuesday, July 29, 2014
Sunday, July 27, 2014
13 Logical Fallacies
13 Logical Fallacies and How Conservatives Use Them to Distort the Facts
Posted by: Cass Steele in Economic Issues, Most Popular on AATTP, TEApublicans in Action, The Gun Control Debate July 26, 2014 The following are logical fallacies we see a lot:
13. Ad Hominem. Latin for “against the man,” this logical fallacy is a favorite among the Teabagger crowd. The ad hominem attack will first go after the character of the person, then against the claim being made. For example, climate change deniers malign Al Gore then maintain that, since he is obviously unreliable (or greedy, or whatever), then his claims about climate change are invalid. Of course, a person’s character, actions or circumstances have no bearing on the facts of the argument being made. An extension of ad hominem is ad hominem tu quoque, or the “you too” fallacy. Rand Paul used this to discredit Rachel Maddow and her exposing him as a plagiarist.
12. Appeal to the consequences of dis/belief. This posits the conclusion is true/false because if it were not, there would be negative consequences. Or that the conclusion is true/false because I want the conclusion to be true/false. That last one is wishful thinking and we see it a lot. Birthers live by this fallacy: “I want Obama not to be President.” So they believe that he was not born in America because it supports their faulty conclusion. As we can see, the consequences of belief or disbelief have nothing whatever to do with whether a point is true or false.
11. Appeal to authority. This is a fallacy that uses perceived authority to support a claim. The Wall Street Journal‘s publication of an op-ed by Suzanne Somers in its “The Experts” section is a great example. They set her up as an authority on the American health care system and the ACA, when she is nothing of the kind. The talking heads on cable news are often referred to as “an authority” or “expert” on an issue when, in fact, they are a paid shill or someone with an axe to grind or agenda to promote. Any claim made by a self-identified expert must be in their area of expertise, which must be a generally recognized discipline. Being an expert in one area, doesn’t automatically make you an expert in everything.
10. Appeal to Fear. You might say that this one of the right’s go-to strategies. They present a claim that is intended to produce fear — say, that Obama will take away your guns. Then present another claim (that may be related to the first, but need not be): the Administration will be rounding up and imprisoning gun lovers. It’s easy to get fearful people to believe anything that validates their fear. Just ask Fox News.
9. Appeal to Ridicule. Here, mockery is the substitute for reasoning. For example, Rush Limbaugh makes fun of Sandra Fluke, calling her a slut and opening her to ridicule. Therefore, covering birth control is a bad thing. He expects his listeners to say, “That’s ridiculous!” And they do. This is a specious argument because making fun of someone who holds a position does not affect its validity. If it did, Limbaugh would be unemployed.
8. Appeal to popularity. This one always crops in in relation to Fox News. “Well more people watch Fox than watch MSNBC.” You can almost the added, “Nyah!” That’s fine and good for them. But that does not make the information they present factual. This is best summed up with a quote from Anatole France: “If 50 million people believe a stupid thing, it is still a stupid thing.”
7. Begging the Question or Circular Reasoning. The premise is put forward in which the truth of the conclusion is assumed, therefore the claim is true. The best known example of this is using the Bible to prove that the things in the Bible are true. For the right, many things are true because one conservative cites another conservative as proof. For example, Sean Hannity might “prove” his conclusion that President Obama is weak by citing Bill O’Reilly, who may cite Hannity at some later point. This is the basis of the right-wing echo chamber.
6. False choice. This presents only two choices when there are, in fact, many. The right often does this with instances of aggression. For example, when Putin took the Crimea, it was either go to war or be weak and this is how most of them presented the situation. As we know, diplomacy and sanctions were also, and sanely, in play. This fallacy is best demonstrated in the right’s tendency to see any issue in a bad/good paradigm, ignoring reality and eschewing nuance.
5. Straw Man. Oh, the many times this appears in comment threads… These sort of fallacies are similar to the “slippery slope” but are more subtle. With a straw man argument, the original position against which the argument is made is misrepresented (usually to make it sound weaker), or exaggerated. Then the misrepresentation is refuted. By refuting the weaker, made-up position, the original position is seen as having been refuted. For example, you argue that we ought to spend more money on infrastructure to which your opponent responds with questioning why you don’t want America defended properly. She then can argue why the defense budget shouldn’t be cut while you are still on infrastructure.
4. Generalization. You know how this one goes: “Obama wasn’t born here because his birth certificate is fake!” your Teabagger friend spouts. Let’s see… jumping to a huge conclusion? Check. Based on little or no evidence? Check. Or maybe it’s “All Muslims are terrorists!” A stereotype based on a few examples? Check. Sometimes known as painting with a big brush or a blanket statement. No matter what you call it, it’s lazy thinking.
3. Slippery Slope. Here’s Rick Santorum’s favorite. If we allow gays to marry, then the next thing you know people will be marrying their dogs. Or horses. Or their car. Whatever. There is no actual connection between the premise and the feared outcomes. Also known as leapfrog logic.
2. Shifting the burden of proof. Hugely popular on Fox News, this argument often begins, “Some say…” or “It’s commonly known…” Anytime someone begins with those or something similar prepare for the burden of proof to be shifted to you. Some say that climate change is a myth. Over to you to prove that it’s not. Don’t fall for it. Demand they prove their position with facts.
1. False Cause. In this fallacy, it is claimed that because event B happened after event A, it actually caused event B. To which the smart liberal replies, “Correlation does not indicate causation.” For example, Obama went golfing just before the Malaysian jet was shot down over Ukraine. The conservative will say that the jet was shot down because Obama went golfing, a patently ridiculous claim. This is often used in climate change debates so be on your toes.
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Saturday, July 26, 2014
Friday, July 25, 2014
Last Week Tonight with John Oliver: Climate Change Debate (HBO)
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Thursday, July 24, 2014
Wednesday, July 23, 2014
Tuesday, July 22, 2014
Saturday, July 19, 2014
Friday, July 18, 2014
Wednesday, July 16, 2014
Friday, July 11, 2014
Pres Obama Tells It Like It Is, 'Maybe It's Just Me They Don't Like'
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Thursday, July 10, 2014
Sunday, July 06, 2014
Saturday, July 05, 2014
Friday, July 04, 2014
Thursday, July 03, 2014
COULD WE LOSE THE MONARCH MIGRATION IN OUR LIFETIME
Monarchs need your help NOW! This year AGAIN marks the lowest number of over wintering Monarchs in the Mexican mountains in the last 20 years...and we have only known about their over wintering sites for a little more than 20 years!. There are 97% fewer than at their recorded height and 50% less than there were last year. This is a back to back 50% decline in their overwintering numbers. Researchers are worried we may lose a large part of their migration this year if immediate action is not taken and severly threaten all Monarchs if the pattern continues. This is a crisis situation! In 1991, over 75% of the wintering Monarchs from North America froze to death in Mexico as a result of three days of rain and sub-freezing conditions. Their numbers showed some recovery but now there is a nationwide shortage of milkweed. Freak weather patterns destroy habitat and kill millions of helpless Monarchs. But these natural events are not the only challenges that face the Monarch. Pesticide application and genetically modified crops cover important parts of the Monarch's migratory path and serve as killing fields for any Monarch that pass through these millions of acres of toxins and biological agents that kill them and their young. They are unintended casualties in a war to protect crops. Are our Monarchs worth our efforts to protect? Do we even know the total effects on our environment from the use of these agents? The Monarch habitat must be protected now to ensure their survival, before we see the day when this miracle of nature is only a memory. The Monarchs need your help NOW. Please plant seeds and ensure their survival. A Milkweed in every yard!
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Wednesday, July 02, 2014
New Seat
The stock seat on the Disk Trucker was painful, replaced it with a slightly larger one that has some cushy gel padding. Have not had a chance to ride it yet, will do so in the morning. There maybe some trial and error finding a seat that works for me.
I'm really out of shape, well its the main reason I got the bike. My workouts:
May 20, 2014 1.16 miles around the neighborhood 8.28 minutes at 8.2 mph. Raised seat height.
May 20, 2014 1.24 miles 9.41 min at 7.7 mph.
Went on vacation.
May 30, 2014 1.99 miles 13.24 min at 8.9 mph.
July 1, 2014 2.83 miles 19.06 min at 8.9 mph.
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Monday, June 30, 2014
Friday, June 20, 2014
Tuesday, June 17, 2014
Monday, June 16, 2014
Sunday, June 15, 2014
Sustainable nuclear energy for a new generation
Scientist puts forward a sustainable energy plan where nuclear fuel is created using magnetic or laser fusion. News accounts are coming in daily confirming that the reliance on fossil fuels for energy is adversely affecting the world we live in: the National Climate Assessment detailed how climate change is creating havoc with our planet today and lists the burning of fossil fuels as the predominate cause; two teams of scientists just reported the irreversible glacial collapse of an Antarctic ice sheet as a result of warming ocean temperatures; and California's record drought and heat are producing wildfires and driving up food prices. It is evident that we must invest in alternative methods of energy production as soon as possible. Nuclear energy produces carbon free energy, and is responsible for 13% of the world's electricity today, but fission-based reactors present environmental hazards and utilize less than 1% of the fuel. Nuclear fusion has held promise that the process will provide clean energy with a limitless supply of fuel. However, decades of research have not produced a viable nuclear fusion power plant. Is there another path forward? In the June issue of the Journal of Fusion Energy, Dr. Wallace Manheimer has laid out a plan that would enable Fusion Breeding as a means to meet mid-century energy needs, based on the scientific underpinnings of current fusion technology and on current nuclear infrastructure. In this approach, a Fusion Reactor is designed to not only produce electricity, but also to create nuclear fuel that can run thermal nuclear reactors. A fusion breeder is about ten times as a prolific a fuel producer as a fission breeder, i.e. a fast neutron fission reactor such as the Integral Fast Reactor. The process, called Fusion Breeding, uses the energetic fusion neutrons to create fuel as well as heat water for the production of electricity. A Deuterium-Tritium fusion reactor is surrounded by a blanket that contains Thorium-232 and other materials to slow and multiply the neutrons. The additional neutrons can be used to breed uranium-233, an especially good nuclear fuel that can be used in today's light water reactors. The waste products from the U233 reactor come in two forms; fission products like strontium 90 which have half lives of about 30 years, and actinides like plutonium which have half lives of 24,000 years. The fission products could be stored for a few hundred years until they become inert. However the actinides, which would have to be stored for hundreds of thousands of years, can serve as fuel for an Integral Fast Reactor. The fuel produced by a single Fusion Breeder could supply at least 5 thermal nuclear reactors of equal power, and a single IFR could burn the plutonium waste of about conventional 5 light water reactors. This is the basis of the mid-century energy architecture suggested in the paper. The requirements for creating a fusion breeder in regards to power multiplication, wall materials and fractional on time are considerably relaxed when compared to a pure fusion reactor. Even making the most optimistic assumptions about pure fusion, fusion breeding would be achieved decades earlier and could serve as a bridge technology of real economic value. Dr. Manheimer's plan would leverage current research facilities, such as ITER in Southern France and the National Ignition Facility at Lawrence Livermore National Laboratory, to facilitate an energy source that is sustainable, proliferation resistant, safe, and economically and environmentally sound. Dr. Manheimer, currently a consultant for Research Support Instruments in Lanham, Maryland, has gained extensive knowledge of both magnetic and laser fusion during his 44 years as a scientist for the Naval Research Laboratory. This paper represents 15 years of researching a more practical approach to fusion energy production. The paper is open access and can be read at on the Journal of Fusion Energy website. More information: Manheimer, Wallace. "Fusion Breeding for Mid-Century Sustainable Power." Journal of Fusion Energy 33, no. 3 (2014): 199-234. Provided by Research Support Instruments
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Saturday, June 14, 2014
Friday, June 13, 2014
Thursday, June 12, 2014
Louie Gohmert: The 'Good News' is Non-Christians Are 'Going to Hell'
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Wednesday, June 11, 2014
Sean Garnier looked like an old man and shows incredible ability
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Tuesday, June 10, 2014
Monday, June 09, 2014
Asus PB287Q 28-Inch 4K Monitor Review: Ultra HD For $650
Compared to the 32-inch screens we looked at a few months ago, the PB287Q is more refined, especially when it comes to signal handling. Because we're dealing with a single scaler, the dual-HDMI option available on Asus' tiled PQ321Q is no longer available. Rather, if you want to run at 3840x2160 at 60 Hz, you need to use DisplayPort 1.2. I had no problems getting the monitor to work with my Radeon HD 7770 graphics card, which isn't even officially rated to support a resolution that high. If you're using a multi-GPU setup from Nvidia, make sure you have the company's newest driver first. The monitor's performance is generally good, especially considering Asus' price point. Color, grayscale, and gamma results are on par with other gaming screens and a tad below much more expensive professional displays. Even though contrast is decent compared to the average IPS monitor, we were hoping to see the greater dynamic range offered by the other TN panels we’ve reviewed. Our conclusion for now is that the extra pixel density of Ultra HD seems to lessen the contrast advantage of a TN-based product. We're glad to see a breakaway from the typical 6-bit with FRC bandwidth limitation of nearly every TN screen out there. The PB287Q uses an 8-bit/FRC panel, which means it can render 1.07 billion colors either by up-sampling an 8-bit signal or passing a 10-bit one. While this feature is of greater interest to photographers and graphics professionals, it's good to know you can have greater bit-depth and greater resolution in one product. It seems to us that the PB287Q is best suited for gaming. Its most attractive performance attributes surface in the response and input lag tests. Don't expect the PB287Q to match the speeds of a 144 Hz display; however, it competes quite favorably with the 60 Hz BenQ RL2460HT gaming monitor. We also like the inclusion of GamePlus, which we first saw on the VG248QE. Hardware-based aiming reticules are always a handy option, especially when they don’t introduce any processing overhead. If your gaming rig is well-equipped for high resolutions, but you can't fathom doubling its price (or more) with a first-gen 4K monitor, Asus' new PB287Q has to be looking tantalizing right about now. Really, it represents a new reason to get excited about Ultra HD, which was previously fun to read about, but prohibitively expensive. All of a sudden, testing high-end graphics configurations at 3840x2160 is going to become a lot more important, as the audience previously interested in QHD shifts focus to 4K. For its unprecedented value and respectable performance, we’re giving Asus' PB287Q our Tom's Hardware Smart Buy award.
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Sunday, June 08, 2014
GOP Opposed Commerce Department Because It Was Run By "A Black Democrat"
Clinton's diatribe immediately followed a discussion of how he should pitch the successful outcomes of the administration's crime policy, which dovetailed into a larger discussion of Republican opposition to Clinton's administration. "I mean, they've taken a laundry list, and everything we did, if it's really working, they really want to get rid of it," Clinton said. That's when the president began griping about the Republicans targeting the Commerce Department for possible elimination, indicating that race was a factor. "They will get rid of the Department of Commerce so they'll never have to remember that Ron Brown, a black Democrat, was better than all their big, corporate muckety-mucks that make American jobs. I mean, it's crazy. It's unbelievable." An unnamed aide asked Clinton if that sentence should go into the State of the Union address. There was laughter in the room. "No," Clinton responded, "but I mean, they need a rabies shot."
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Fasting triggers stem cell regeneration of damaged, old immune system
In the first evidence of a natural intervention triggering stem cell-based regeneration of an organ or system, a study in the June 5 issue of the Cell Stem Cell shows that cycles of prolonged fasting not only protect against immune system damage — a major side effect of chemotherapy — but also induce immune system regeneration, shifting stem cells from a dormant state to a state of self-renewal.
In both mice and a Phase 1 human clinical trial, long periods of not eating significantly lowered white blood cell counts. In mice, fasting cycles then “flipped a regenerative switch,” changing the signaling pathways for hematopoietic stem cells, which are responsible for the generation of blood and immune systems, the research showed.
The study has major implications for healthier aging, in which immune system decline contributes to increased susceptibility to disease as people age. By outlining how prolonged fasting cycles — periods of no food for two to four days at a time over the course of six months — kill older and damaged immune cells and generate new ones, the research also has implications for chemotherapy tolerance and for those with a wide range of immune system deficiencies, including autoimmunity disorders.
“We could not predict that prolonged fasting would have such a remarkable effect in promoting stem cell-based regeneration of the hematopoietic system,” said corresponding author Valter Longo, Edna M. Jones Professor of Gerontology and the Biological Sciences at the USC Davis School of Gerontology and director of the USC Longevity Institute. Longo has a joint appointment at the USC Dornsife College of Letters, Arts and Sciences.
“When you starve, the system tries to save energy, and one of the things it can do to save energy is to recycle a lot of the immune cells that are not needed, especially those that may be damaged,” Longo said. “What we started noticing in both our human work and animal work is that the white blood cell count goes down with prolonged fasting. Then when you re-feed, the blood cells come back. So we started thinking, well, where does it come from?”
Fasting cycles
Prolonged fasting forces the body to use stores of glucose, fat and ketones, but it also breaks down a significant portion of white blood cells. Longo likens the effect to lightening a plane of excess cargo.
During each cycle of fasting, this depletion of white blood cells induces changes that trigger stem cell-based regeneration of new immune system cells. In particular, prolonged fasting reduced the enzyme PKA, an effect previously discovered by the Longo team to extend longevity in simple organisms and which has been linked in other research to the regulation of stem cell self-renewal and pluripotency — that is, the potential for one cell to develop into many different cell types. Prolonged fasting also lowered levels of IGF-1, a growth-factor hormone that Longo and others have linked to aging, tumor progression and cancer risk.
“PKA is the key gene that needs to shut down in order for these stem cells to switch into regenerative mode. It gives the OK for stem cells to go ahead and begin proliferating and rebuild the entire system,” explained Longo, noting the potential of clinical applications that mimic the effects of prolonged fasting to rejuvenate the immune system. “And the good news is that the body got rid of the parts of the system that might be damaged or old, the inefficient parts, during the fasting. Now, if you start with a system heavily damaged by chemotherapy or aging, fasting cycles can generate, literally, a new immune system.”
Prolonged fasting also protected against toxicity in a pilot clinical trial in which a small group of patients fasted for a 72-hour period prior to chemotherapy, extending Longo’s influential past research.
“While chemotherapy saves lives, it causes significant collateral damage to the immune system. The results of this study suggest that fasting may mitigate some of the harmful effects of chemotherapy,” said co-author Tanya Dorff, assistant professor of clinical medicine at the USC Norris Comprehensive Cancer Center and Hospital. “More clinical studies are needed, and any such dietary intervention should be undertaken only under the guidance of a physician.”
“We are investigating the possibility that these effects are applicable to many different systems and organs, not just the immune system,” said Longo, whose lab is in the process of conducting further research on controlled dietary interventions and stem cell regeneration in both animal and clinical studies.
The study was supported by the National Institute of Aging of the National Institutes of Health (grant numbers AG20642, AG025135, P01AG34906). The clinical trial was supported by the V Foundation and the National Cancer Institute of the National Institutes of Health (P30CA014089).
Chia Wei-Cheng of USC Davis was first author of the study. Gregor Adams, Xiaoying Zhou and Ben Lam of the Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research at USC; Laura Perin and Stefano Da Sacco of the Saban Research Institute at Children’s Hospital Los Angeles; Min Wei of USC Davis; Mario Mirisola of the University of Palermo; Dorff and David Quinn of the Keck School of Medicine of USC; and John Kopchick of Ohio University were co-authors of the study.
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Friday, June 06, 2014
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Lie by Lie: A Timeline of How We Got Into Iraq
At A congressional hearing examining the march to war in Iraq, Republican congressman Walter Jones posed "a very simple question" about the administration's manipulation of intelligence: "How could the professionals see what was happening and nobody speak out?" Colonel Lawrence Wilkerson, Colin Powell's former chief of staff, responded with an equally simple answer: "The vice president."
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Wednesday, May 28, 2014
Last Week Tonight with John Oliver (HBO): Climate Change Debate
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