Wednesday, February 29, 2012
25 Suspected Hackers Arrested in International Raids
Monday, February 27, 2012
White House pushes online privacy bill of right
The Obama administration introduced a new sets of online bill of rights intended to protect the privacy of internet users when they surf the Web. The bill includes a set of guidelines for internet companies about how they should treat consumers' data and manage their customer interactions. The policy stresses transparency, security, and user control of their data. The administration chose to enforce the policy because recently there has been a rapid increase in online fraud and in customers' confusion about how and when they are being tracked. Also, corporations have been found violating customers' privacy. For example, mobile phone apps were found to be uploading entire address books to their servers without permission, handset makers were caught installing secret software that could possibly record keystrokes, and Google was caught violating Safari's privacy setting. Supporting the privacy bill of rights, the Digital Advertising Alliance also announced that it is working to enhance its "Do Not Track" technology for most major Web browsers. Although this bill of rights is voluntary, the administration believes that corporations will be compelled to participate in order to gain trust from their customers. For those that sign up, the Federal Trade Commission can enforce the provisions by taking punitive actions against violators.
Monday, February 13, 2012
Trying to get a Greener Earth using simple Techniques
Is Venus Slowing Down?
tech
Is Venus Slowing Down?
Sid Perkins
february 10th 2012
208 words
http://news.sciencemag.org/sciencenow/2012/02/scienceshot-is-venus-slowing-down.html?rss=1
Aparently planet venus(closest planet to earth), its slowing down. Or at least that is what the "venus expres"(last satellite sent to venus) its reporting to the scientifics of the NASA. Usually a day on venus, or a hole rotation over its own axis. takes about 243.0185 Earth days. but what the "the venus expres" measured was about 15 minutes longer than that. This is something that researchers and scientists have to pay atention to. Because if the planet rotation its accelerating, this means that future mission are not going to land where they are suppose to.
The phenomena its probably provocated by the fierce weather of venus, wich its probably causing friction on the planets rotation.
Other theory suggests that its because of some interactions in between the earth and venus gravitational interactions.
But it doesn't end here, the final theorysays that venus has always rotated like that and that the old measurements were from a time when venus rotate faster the usual.
This theory would match up with the long time measurement of venus rotation over the years.
A new rotational speed was discovered on venus, this probably means that the planet its slowing down but there are other ideas about it and the mos probable its that this its usual speed and the planet its just going back to it.
This would mean for the scientists to recalculate the landing places for future missions on venus, by about 20 kilometers away from were they were suppose to land
Kids and Sleep Through History
Billions "lost" by US Defense Department
Topic: Foreign Affairs
Title: U.S. Defense Department can't account for billions for Iraq, audit finds
Author: Josh Levs
Publication: cnn.com
Words: 668
In 2004 the United States Defense Department was given access to about three billion dollars to pay for expenses. Unfortunately, a recent audit of the Defense Department shows that they can only account for a third of it. Thats right the US government misplaced over two billion dollars. There are, specifically, thirty eight missing monthly reports. In a row. The missing reports are currently being blamed on a faulty administrative system set up shortly after the department was given access to the money. It is being claimed that the money was used as it was intended, to fund a wide variety of reconstruction projects.
This is important to United States citizens because it shows that we cannot always rely on others to keep track of important issues. The American public must stand up and demand an improvement on the clarity and productiveness of the government. This also has international ramifications, as there is bound to be an response by the Iraqi government at the very least as to where the money is. An important lesson to be taken from this is that no matter what your intentions, a poor organization and faulty records will make you look less than responsible.
A history of kids and sleep: why they never get enough
Topic: Health
Title: A history of kids and sleep: Why they never get enough
Author: Bonnie Rochman
Publication: cnn.com
Length: 735 words
A new study confirms that children have consistently gotten less sleep than recommended guidelines for at least the past 100 years. Researchers from the University of South Australia did some historical research from about eery reference of sleep duration in children beginning from the end of the 19th century through 2009. They had found in a French paper from 1897 that age-specific recommendations for appropriate sleep and the amount of time kids actually spend in sleep both declined at similar rates. Experts were recommending that kids sleep 1 hour and 15 min more than was advised in the year 2009. Research has found that twenty percent of kids feel sleepy in school and sixty percent said that they would want to get more sleep. Much sleep loss has been blamed on modern society and its technology such as ipods, televisions and computers.
This article is important because we are all not getting enough sleep, and not getting enough sleep may lead to medical problems and poor academic performance for kids of all ages.
Overeating may be linked to memory loss
Anonymous Attacks Oakland Officials
Sunday, February 12, 2012
Are cigarette companies right this time?
Websites Start to Tighten Anti-Piracy Enforcement After Megaupload Takedown
Topic: Technology/Science
Title: Megaupload case spurs other sites to step up anti-piracy enforcement
Author: Kayla Stoner
Publication Name: CNN
Date of Publication: February 8th, 2012
Length of Article: 740 words
Many file-sharing websites have started to increase anti-piracy enforcement after the website Megaupload.com was shut down by the US Department of Justice. Last month in January, Megaupload was taken down by the Department of Justice for knowingly hosting illegal pirated material and its founder, Kim Dotcom, was arrested. Since the take down, other file hosting websites have removed a lot of illegal content from their sites. For example, the website videobb has removed many of its links to illegal movies and TV shows. Although it is hard for websites to remove all pirated material, websites like videobb are hoping that by trying to stop illegal content from being uploaded, it will protect them from a similar shutdown to the one that happened to Megaupload. Other websites are choosing to voluntarily shut down altogether. The founder of BT Junkie, another file-hosting site, shut down his website to avoid any potential legal complications. Still, some websites have done nothing at all since the Megaupload shutdown. RapidShare, a website based in Switzerland, claimed that they already had very good anti-piracy enforcement. However, Megaupload's shutdown still affects sites like RapidShare as many of MegaUpload's customers flock to other file-hosting sites, forcing these sites to remove even more content.
In conclusion, MegaUpload's shutdown has affected all of the file-hosting websites, whether websites choose to take action at all. Some sites have chosen to improve security while others have chosen to shut down. As the US continues to fight software piracy to protect intellectual property, many changes in how the internet functions are starting to appear. The war against online piracy has seen ups and downs the past few months, from the SOPA and PIPA acts to the recent take-down of Megaupload.com. The vast effects of these events are very visible, from SOPA protests by Google and Wikipedia, to the changes in the file-hosting websites. Megaupload's takedown is most likely only a sign of things to come as the fight between corporate intellectual rights and internet rights continues.
Google's new 'entertainment device' is cominG
Medical Marijuana
Topic: HealthTitle: Struggling Times Turn to a Crop for Cash by: Michael Cooper
Publication: New York Times, February 11, 2012
Length: 1000 words.
Taxes on medical marijuana have been steadily increasing in many towns across the United States due to the economic downturn resulting in a need for quick cash. Oakland, CA is no exception where taxes have been raised several times in the past few years. Last year alone Oakland collect $1.4 million. In 2010 Oakland shut off one third of its’ streetlights and saved $1.2 million. The city tripled the tax rate to 5% in 2010. In addition, Oakland doubled its tax collections by doubling the number of medical marijuana dispensaries. Three percent of all business taxes collected in 2011 was due to medical marijuana dispensaries. In Oakland the medical marijuana industry is booming. Nearby Oaksterdam University now offers classes to help people who are entering this profitable field. The University offers classes in federal law, civics, legal business, structures and various “methods of investigation”. The biggest dispensary is the Harborside Health Center which has 104,000 customers and employs 120 people. Ninety percent of the employees are from Oakland who now have well-paying jobs and good benefits.
Correlation Between Running Form and Running-Related Injuries
Study Explores Electrical Stimulation as an Aid to Memory
Dongmeng 1st Posting
Health
"Study Explores Electrical Stimulation as an Aid to Memory " by Benedict Carey
The New York Times, February 8, 2012
805 words/3 pages
Scientists find a way to improve human's memory by using electrical stimulation to a key area in brain as it learns its way around a new environment. After applying it to epilepsy patients who being prepared for surgery, it allowed people to navigate a new city without a GPS after a virtual driving game that tests partial memory. Experts said the new study, appearing Thursday in The New England Journal of Medicine, can not be concluded yet because of the small amount of patients tested. However, it comes at a growing excitement about study of memory and its disorders; only last week, researchers reported Alzheimer's disease cause a large damage through brain started in the same area. As a neuroscientist at the University of Pennsylvania, Micheal J. Kahana showed his strong support in this kind of study. During the experiment, patients worked to master a taxi-driver game, in which the goal is quickly drop off passengers at 6 various locations in an unfamiliar city, and 3 of the trips an electrode ran in a low current which is enough to stimulate neurons in the area but not enough to interfere with function or trip off the patients. The results show the patients did far better in returning to the "stimulate" destinations than the other tree, and the improvement ranged from 40% to 90%.
This article talked about the way to improve human’s memory. In the passed, there were similar studies before with rodents and human, as a side-effect of stimulation for another purpose with stimulating a brain region called hippocampus. In the new study, researchers focused on a neighboring area called the entorhinal cortex. Scientists use electrical stimulation to the key area in brain and tested six epilepsy patients with a taxi-diver game. The result was surprised that the improvement was large.
"Cancer drug shows promise in mouse Alzheimer's study"
Health
"Cancer drug shows promise in mouse Alzheimer’s study" by David Brown
The Washington Post, February 9, 2012
900 words/ 2 pages
Neuroscientists at Case Western Reserve University School of Medicine in Cleveland, Ohio conducted a study on mice and found out that a known cancer drug can reverse Alzheimer's disease in mice. The drug, called bexarotene, is an already known and used drug in cancer patients, but has not had impressive results against cancer in humans. In the study, whose findings were released on Thursday, February 9, Gary E. Landreth and his team of neuroscientists gave mice in the early stages of Alzheimer's disease low doses of bexarotene. After the treatment, the mice were able to perform better in tests of memory and social behavior, showing that the drug helps restore proper mental function. The team concluded that bexarotene stimulated the removal of a substance called beta-amyloid, which is the chief cause of Alzheimer's disease. Whether bexarotene will have similar effects in humans with Alzheimer's as in mice is still not known. However, the team is optimistic that finding out shouldn't be too difficult, as the drug is already known and has been approved for human use, instead of an entirely new chemical compound. Bexarotene's effects on normal human brains will be tested in the coming months, and only after that will its effects on people with early Alzheimer's be tested for the first time. The team concluded that much hinges on whether the drug works in the same way in humans as in mice; in the words of head neuroscientist Gary E. Landreth, "It has to work in humans like it works in mice or we can pick up and go home." Much is at stake, for this obscure cancer drug might be the one that rids the world of Alzheimer's disease.
This article reveals a drug that has the potential to cure Alzheimer's disease. Right now, over 5 million people in the United States suffer from Alzheimer's, and over 70 million people in the world. This disease has drastic effects, causing increased dementia and affecting brain function, memory, judgment, and behavior, ultimately resulting in premature death. There is no cure or reliable treatment to this disease. Although it has only been tested on mice thus far, the known drug bexarotene has shown that it can reverse the effects of early Alzheimer's; if it can prove to have the same effects on humans, we are well on the path to finding a reliable cure for the most common form of dementia in the world.
Weight Loss May Prevent Leaky Bladder in Diabetes
Name: Jonathan Kuo
Posting #: 1
Topic: Health
Publication Name: Fox News
Publication Date: February 01, 2012
Author: Amy Norton
Length: 529
Some studies shows that when overweight women drop a modest amount of weight, they can curb the risk of incontinence. Researchers found that overweight diabetic women who took up diet and exercise lost an average of 17 pounds, and it brought a lower risk of developing incontinence. For every two pounds a woman lost, the developing incontinence dropped by three percent. Weight loss did not help women who already had urine leakage problems.
Weight loss is more effective at preventing, rather than treating urine leakage. The reason might be the exercise or the blood sugar reduction. Urinary incontinence is very common among women, because vaginal childbirth is a major factor. In the US, about 53% of women older than 20 said they'd had problems with urine leakage.
Overall, women in the lifestyle group had a lower rate of urinary incontinence. People who are overweight can cut the risk of urine leakage if they lose some weight.