Source: http://feeds.sciencedaily.com/~r/sciencedaily/~3/0oJkd4xeGV0/130731133159.htm
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শুক্রবার, ২ আগস্ট, ২০১৩
'Highway from Hell' fueled Costa Rican volcano
[unable to retrieve full-text content]Scientists suggest that the 1960s eruption of Costa Rica's largest stratovolcano was triggered by magma rising from the mantle over a few short months, rather than thousands of years or more, as many scientists have thought.
বৃহস্পতিবার, ১ আগস্ট, ২০১৩
Cheryl Boone Isaacs is elected Academy of Motion Picture Arts and Sciences president
Cheryl Boone Isaacs is the first African-American to become the Academy president and the third woman. Cheryl Boone Isaacs is a longtime marketing and publicity executive.
Cheryl Boone Isaacs was elected the new president of the Academy of Motion Picture Arts and Sciences.
Jordan Strauss/Invision/AP
EnlargeCheryl Boone Isaacs has been elected president of the Academy of Motion Picture Arts and Sciences, the Academy's Board of Governors announced on Tuesday night.
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The election, which took place at the Board of Governors meeting on Tuesday, makes Isaacs only the third woman to become AMPAS president in the organization's 86-year history, and the first African-American to hold the position. Hers is a notable achievement in an organization that in recent years has come under fire for being predominantly white and male.
She is also the first Academy president whose election was announced by AMPAS on Twitter while the governors were still voting on other offices.
Isaacs is one of a record total of 14 women on the 48-member AMPAS board, and its only African-American.
A longtime marketing and publicity executive who represents the Academy's Public Relations Branch, Isaacs, 63, has consulted on recent Best Picture winners "The Artist" and "The King's Speech" as the head of CBI Enterprises. She has also served as president of theatrical marketing for New Line Cinema and as executive vice president of worldwide publicity for Paramount. Her earlier publicity campaigns include Oscar winners "Forrest Gump" and "Braveheart."
Last year, Isaacs and her fellow Public Relations Branch governor Rob Friedman were the only two governors to also receive votes in the balloting that elected Hawk Koch AMPAS president. She was elected the organization's first vice president that night, and later produced the Academy's 2012 Governors Awards.
Over the years, she has filled every position on the board: secretary, treasurer, vice president, first vice president and now president.?
Isaacs and Friedman were considered the two frontrunners for the position, which went to the first candidate to receive more than 50 percent of the votes from the Academy's 48 governors, 10 of whom were elected to the board for the first time last month. (Only governors who attended were eligible to vote.)
While Friedman's full-time job as co-chairman of the Lionsgate Motion Picture Group would have made it almost impossible for him to devote as much time to the presidency as Koch or his predecessor, Tom Sherak, Issacs is considered likely to be able to focus on her Academy duties.
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বুধবার, ৩১ জুলাই, ২০১৩
Google maps don't show anymore(?)
Hi to all... after upgrading to 1.2.60 noticed some parameters didn't show (alt... etc).. so decided to go back... after that i cannot anymore see Google maps (anytype)... bing and yahoo work fine...
Tried to uninstall, install delete directory but always i get this 404 error which says scenery not found...
any help on this please?
Source: http://diydrones.com/xn/detail/705844%3ATopic%3A1352904
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New approach to treating venomous snakebites could reduce global fatalities
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Public release date: 30-Jul-2013[ | E-mail |
Share ] Contact: Kelly Mendez
kmendez@calacademy.org
415-379-5133
California Academy of Sciences
Needle-free treatment counteracts paralysis in minutes
SAN FRANCISCO (July 30, 2013) A team of researchers led by Dr. Matt Lewin of the California Academy of Sciences, in collaboration with the Department of Anesthesia at the University of California, San Francisco, has pioneered a novel approach to treating venomous snakebitesadministering antiparalytics topically via a nasal spray. This new, needle-free treatment may dramatically reduce the number of global snakebite fatalities, currently estimated to be as high as 125,000 per year. The team demonstrated the success of the new treatment during a recent experiment conducted at UCSF; their results have been published in the medical journal Clinical Case Reports.
Snakebite is one of the most neglected of tropical diseasesthe number of fatalities is comparable to that of AIDS in some developing countries. It has been estimated that 75% of snakebite victims who die do so before they ever reach the hospital, predominantly because there is no easy way to treat them in the field. Antivenoms provide an imperfect solution for a number of reasonseven if the snake has been identified and the corresponding antivenom exists, venomous bites often occur in remote locations far from population centers, and antivenoms are expensive, require refrigeration, and demand significant expertise to administer and manage.
"In addition to being an occupational hazard for field scientists, snakebite is a leading cause of accidental death in the developing world, especially among otherwise healthy young people," says Lewin, the Director of the Center for Exploration and Travel Health at the California Academy of Sciences. "We are trying to change the way people think about this ancient scourge and persistent modern tragedy by developing an inexpensive, heat-stable, easy-to-use treatment that will at least buy people enough time to get to the hospital for further treatment."
In his role as Director of the Academy's Center for Exploration and Travel Health, Lewin prepares field medicine kits for the museum's scientific expeditions around the world and often accompanies scientists as the expedition doctor. In 2011, Lewin put together snakebite treatment kits for the Academy's Hearst Philippine Biodiversity Expedition, which would have required scientists to inject themselves if they needed treatment. When he saw their apprehension about the protocol, Lewin began to wonder if there might be an easier way to treat snakebite in the field.
In some fatal snakebites, victims are paralyzed by the snake's neurotoxins, resulting in death by respiratory failure. A group of common drugs called anticholinesterases have been used for decades to reverse chemically-induced paralysis in operating rooms and, in intravenous form, to treat snakebite when antivenoms are not available or not effective. However, it is difficult to administer intravenous drugs to treat snakebite outside of a hospital, so Lewin began to explore the idea of a different delivery vehicle for these antiparalyticsa nasal spray.
In early April of 2013, Lewin and a team of anesthesiologists, led by Dr. Philip Bickler at UCSF Medical Center, designed and completed a complex experiment that took place at the medical center. During the experiment, a healthy human volunteer was paralyzed, while awake, using a toxin that mimics that of cobras and other snakes that disable their victims by paralysis. The experimental paralysis mimicked the effects of neurotoxic snakebite, progressing from eye muscle weakness all the way to respiratory difficulty, in the same order as is usually seen in envenomation. The team then administered the nasal spray and within 20 minutes the patient had recovered. The results of this experiment were published online in the medical journal, Clinical Case Reports.
Later in April, Lewin delivered one of the keynote addresses, titled "How Expeditions Drive Clinical Research," at the American Society for Clinical Investigation/Association of American Physicians joint meeting in Chicago, during which he talked about this experiment and its origins. As a result, he met
Dr. Stephen Samuel, an Indian physician and scientist from Trinity College Dublin who was interested in collaborating in India, where an estimated 1 million people are bitten by snakes every year, resulting in tens of thousands of deaths. Lewin flew to India to help Samuel set up treatment protocols at a rural hospital in Krishnagiri.
In late June, Samuel, Dr. CS Soundara Raj and colleagues at TCR Multispecialty Hospital in Krishnagiri, Tamil Nadu, India treated a snakebite victim using this method. The patient was suffering from persistent facial paralysis from a krait bite, despite having undergone a full course of antivenom treatment.
Upon treatment with the antiparalytic nasal spray, the facial paralysis was reversed within 30 minutes. Two weeks after being treated, the patient reported having returned to her daily activities.
Lewin and his colleagues in the United States are now conducting additional studies on mice to develop new methods and drug combinations, as there are many combinations of anticholinesterases and anticholinergic agents that could be tried to make delivery of the drugs more predictable through the mucous membranes in the nose or eyes. He is also working to set up future clinical studies with Samuel, Soundara Raj and their colleagues in India. While there is much work in front of them, they have already taken important steps toward addressing a major global need. The entire team has embraced the TCR Multispeciality Hospital motto that "no patient should die from snakebite."
###
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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: 30-Jul-2013[ | E-mail |
Share ] Contact: Kelly Mendez
kmendez@calacademy.org
415-379-5133
California Academy of Sciences
Needle-free treatment counteracts paralysis in minutes
SAN FRANCISCO (July 30, 2013) A team of researchers led by Dr. Matt Lewin of the California Academy of Sciences, in collaboration with the Department of Anesthesia at the University of California, San Francisco, has pioneered a novel approach to treating venomous snakebitesadministering antiparalytics topically via a nasal spray. This new, needle-free treatment may dramatically reduce the number of global snakebite fatalities, currently estimated to be as high as 125,000 per year. The team demonstrated the success of the new treatment during a recent experiment conducted at UCSF; their results have been published in the medical journal Clinical Case Reports.
Snakebite is one of the most neglected of tropical diseasesthe number of fatalities is comparable to that of AIDS in some developing countries. It has been estimated that 75% of snakebite victims who die do so before they ever reach the hospital, predominantly because there is no easy way to treat them in the field. Antivenoms provide an imperfect solution for a number of reasonseven if the snake has been identified and the corresponding antivenom exists, venomous bites often occur in remote locations far from population centers, and antivenoms are expensive, require refrigeration, and demand significant expertise to administer and manage.
"In addition to being an occupational hazard for field scientists, snakebite is a leading cause of accidental death in the developing world, especially among otherwise healthy young people," says Lewin, the Director of the Center for Exploration and Travel Health at the California Academy of Sciences. "We are trying to change the way people think about this ancient scourge and persistent modern tragedy by developing an inexpensive, heat-stable, easy-to-use treatment that will at least buy people enough time to get to the hospital for further treatment."
In his role as Director of the Academy's Center for Exploration and Travel Health, Lewin prepares field medicine kits for the museum's scientific expeditions around the world and often accompanies scientists as the expedition doctor. In 2011, Lewin put together snakebite treatment kits for the Academy's Hearst Philippine Biodiversity Expedition, which would have required scientists to inject themselves if they needed treatment. When he saw their apprehension about the protocol, Lewin began to wonder if there might be an easier way to treat snakebite in the field.
In some fatal snakebites, victims are paralyzed by the snake's neurotoxins, resulting in death by respiratory failure. A group of common drugs called anticholinesterases have been used for decades to reverse chemically-induced paralysis in operating rooms and, in intravenous form, to treat snakebite when antivenoms are not available or not effective. However, it is difficult to administer intravenous drugs to treat snakebite outside of a hospital, so Lewin began to explore the idea of a different delivery vehicle for these antiparalyticsa nasal spray.
In early April of 2013, Lewin and a team of anesthesiologists, led by Dr. Philip Bickler at UCSF Medical Center, designed and completed a complex experiment that took place at the medical center. During the experiment, a healthy human volunteer was paralyzed, while awake, using a toxin that mimics that of cobras and other snakes that disable their victims by paralysis. The experimental paralysis mimicked the effects of neurotoxic snakebite, progressing from eye muscle weakness all the way to respiratory difficulty, in the same order as is usually seen in envenomation. The team then administered the nasal spray and within 20 minutes the patient had recovered. The results of this experiment were published online in the medical journal, Clinical Case Reports.
Later in April, Lewin delivered one of the keynote addresses, titled "How Expeditions Drive Clinical Research," at the American Society for Clinical Investigation/Association of American Physicians joint meeting in Chicago, during which he talked about this experiment and its origins. As a result, he met
Dr. Stephen Samuel, an Indian physician and scientist from Trinity College Dublin who was interested in collaborating in India, where an estimated 1 million people are bitten by snakes every year, resulting in tens of thousands of deaths. Lewin flew to India to help Samuel set up treatment protocols at a rural hospital in Krishnagiri.
In late June, Samuel, Dr. CS Soundara Raj and colleagues at TCR Multispecialty Hospital in Krishnagiri, Tamil Nadu, India treated a snakebite victim using this method. The patient was suffering from persistent facial paralysis from a krait bite, despite having undergone a full course of antivenom treatment.
Upon treatment with the antiparalytic nasal spray, the facial paralysis was reversed within 30 minutes. Two weeks after being treated, the patient reported having returned to her daily activities.
Lewin and his colleagues in the United States are now conducting additional studies on mice to develop new methods and drug combinations, as there are many combinations of anticholinesterases and anticholinergic agents that could be tried to make delivery of the drugs more predictable through the mucous membranes in the nose or eyes. He is also working to set up future clinical studies with Samuel, Soundara Raj and their colleagues in India. While there is much work in front of them, they have already taken important steps toward addressing a major global need. The entire team has embraced the TCR Multispeciality Hospital motto that "no patient should die from snakebite."
###
[ | 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/2013-07/caos-nat072913.php
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Senate panel looking at limits on surveillance
This publicity image released by NBC shows Lon Snowden, father of National Security Agency leaker Edward Snowden on the "Today," show in New York on Friday, July 26, 2013. Snowden said there's been a concerted effort by some members of Congress to "demonize" his son. He says lawmakers should be more focused on whether the NSA's collection of the phone records of millions of Americans is constitutional. The House voted 217-205 Wednesday to spare the NSA surveillance program. (AP Photo/NBC, Peter Kramer)
This publicity image released by NBC shows Lon Snowden, father of National Security Agency leaker Edward Snowden on the "Today," show in New York on Friday, July 26, 2013. Snowden said there's been a concerted effort by some members of Congress to "demonize" his son. He says lawmakers should be more focused on whether the NSA's collection of the phone records of millions of Americans is constitutional. The House voted 217-205 Wednesday to spare the NSA surveillance program. (AP Photo/NBC, Peter Kramer)
WASHINGTON (AP) ? Senators are questioning top Obama administration officials about the National Security Agency's surveillance programs for the first time since the House narrowly rejected a proposal last week to effectively shut down the NSA's secret collection of hundreds of millions of Americans' phone records.
The Senate Judiciary Committee hearing Wednesday will include testimony from the No. 2 officials at the Justice Department, FBI and NSA, plus the top lawyer for the Office of the Director of National Intelligence. It will also include testimony from James G. Carr, a senior federal judge who previously served on the secretive Foreign Intelligence Surveillance Court and who recently urged Congress to give such judges more discretion and authority to appoint lawyers to serve the interests of the public.
Carr has said to do otherwise "puts basic constitutional protections at risk and creates doubts about the legitimacy of the court's work and the independence and integrity of its judges."
The government acknowledged last week in a letter to Congress that there have been an unspecified number of "compliance problems" in following the rules put in place governing the secret collection of Americans' phone records. The director of national intelligence, James Clapper, said no intentional or bad-faith rules violations were found.
Since the NSA surveillance became public two months ago, the chairman of the Judiciary Committee, Sen. Patrick Leahy, D-Vt., has introduced legislation that would allow the government to obtain phone records only when it can establish that the information is relevant to an authorized investigation and is linked to a foreign terrorist group or foreign power. Leahy's bill would enhance oversight by expanding reporting requirements to Congress and would add further court review of surveillance programs. The measure also would add a new sunset provision for national security letters, which are issued by government agencies such as the FBI to gather information such as phone numbers dialed or sender or recipient email addresses.
Former NSA systems analyst Edward Snowden leaked documents revealing the NSA's phone records program. Snowden also leaked details of a second NSA program called PRISM, which forces major Internet firms to turn over detailed contents of communications such as emails, video chats and pictures.
Last year, the Judiciary Committee approved Leahy's measure to bolster limits on surveillance. Ultimately, Congress passed a long-term extension of intelligence programs without any new reforms.
Last week's House vote of 217-205 was significant not only because of the narrowness of the victory for the Obama administration, but because it created unusual political coalitions. Libertarian-leaning conservatives and liberal Democrats pressed for change against the Republican establishment and Congress' national security experts.
Backing the NSA program were 134 Republicans and 83 Democrats, including House Speaker John Boehner, R-Ohio, who typically does not vote, and Democratic leader Nancy Pelosi. Rejecting the administration's last-minute pleas to spare the surveillance operation were 94 Republicans and 111 Democrats.
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মঙ্গলবার, ৩০ জুলাই, ২০১৩
Together Alone: Computers, Technology & Kids | Psych Central
She doesn?t even take that phone off her ear when going through the checkout line. Yes, she?s smiling all the time but how is it that whoever is on the other end of that phone is more important than relating to her children and the people in front of her?
Another ad: A woman tells us she is in charge of the family finances and she is so, so happy that she?s found a bundle of cable services that is faster than her old company. We follow her through the house as she indicates her daughter in her room on a computer, her husband in the living room on his laptop and her son in the family room on his tablet. Everyone is happy to have speedy Internet. Everyone is in a different room.
Together alone. Are the ads reflecting American life or are they showing us what we should accept as ?normal?? The people who make the ads know what sells. What they seem to be selling these days is the idea that it is normative for family members to be more interested in their electronics than each other. They may even be right.
According to a recent study from the Kaiser Family Foundation, kids between the ages of 8 to 18 are now spending more than seven and a half hours a day on devices with screens (computers, TVs, and other electronics.) That doesn?t count time spent texting or talking on cell phones. Meanwhile, research shows that American working parents spend an average of 19 minutes a day of quality time with their children! A study by the U.S. Department of Education found that mothers spend less than 30 minutes a day talking with their children while other polls show that fathers spend an average of 15 minutes per day.
Do the math! Who, or rather what, is spending the most time with our children?
Yes, I know. Computers are a fact of life. A kid who grows up in a home without one is at a decided disadvantage. More and more teachers assume the kids have one available and create assignments that require the ability to search the Internet for information. Social inclusion seems to require it. Cell phones provide a measure of safety for kids who are home alone or who are traveling from place to place.
But there?s a dark side. The time with computers can slide from use to abuse so gradually that we barely notice. That?s why the multitasker mom in the TV ad is so disturbing. She probably isn?t aware of how that little box on her ear has separated her from her children and her community. She thinks she can both be on the phone and in life. As happy as she seems to be, she?s missing interactions that are important to her children?s development and to her relationship with them. She?s missing the opportunity to give her kids a warm send-off in the morning. She isn?t teaching her kids about nutrition, budgeting, and courtesy at the grocery store. The message she is giving them is that they are along for her ride, not important in their own right.
As connected as everyone seems to be with the social world, it takes some effort to make genuine connections within the family. Kids need the nurturing that only another human being can provide. They need role models from life, not from TV, about how to be an adult, how to be in loving relationship with a partner, and how to parent their children. They need more protection than ?nannyware? can provide from material that is too mature or too stimulating for them to handle. They need to learn how to get information from people as well as from Google. They need parents to monitor their progress and school and to teach them to value schooling. They need gentle teaching by loving parents about what is important culturally and spiritually.
The mom who happily takes us through her perfect house, finding her perfectly happy family members in separate corners, should be concerned. Is her tour just a moment in time, or is it a reflection of the general state of relationships in her family? If it is the latter, she and her husband have some talking to do about how to fix their lack of connection with their kids.
The American Academy of Pediatrics has weighed in on the subject. They recommend that parents establish ?screen-free? zones in our homes. That means no TVs or computers in kids? bedrooms and limiting entertainment time on computers to two hours a day or less. Further, they stress the importance of monitoring what our kids are watching (and playing if in online gaming) for quality.
It almost doesn?t matter what adults do with kids as long as there is an opportunity to talk, to have affectionate physical contact and to pass on information, values, and beliefs. Having a game of catch outside, chatting while making dinner together or washing the car or snuggling up on the couch to read stories all provide the one-on-one, adult-to-kid time that gives our kids things no screen, no matter what the app, can.
?
Dr. Marie Hartwell-Walker is licensed as both a psychologist and marriage and family counselor. She specializes in couples and family therapy and parent education. She writes regularly for Psych Central as well as Psych Central's Ask the Therapist feature, and has published the insightful parenting e-book, Tending the Family Heart. APA Reference
Hartwell-Walker, M. (2013). Together Alone: Computers, Technology & Kids. Psych Central. Retrieved on July 30, 2013, from http://psychcentral.com/lib/together-alone-computers-technology-kids/00017226
????Last reviewed: By John M. Grohol, Psy.D. on 25 Jul 2013
????Published on PsychCentral.com. All rights reserved.
?
Source: http://psychcentral.com/lib/together-alone-computers-technology-kids/00017226
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San Diego to sue Mayor Filner for costs of sex harassment suit
 Mayor Bob Filner may have to reimburse the city of San Diego for costs related to his sexual harassment lawsuit. (Bill Wechter / Getty Images / July 25, 2013) |
3:02 p.m. CDT, July 30, 2013
The San Diego City Council voted unanimously Tuesday to file a lawsuit against Mayor Bob Filner to recover any money the city has to pay due to the sexual harassment lawsuit filed by a former top aide to the mayor.
The suit will seek to recover any damages ordered by the court, or agreed to as part of a pretrial settlement, arising from the lawsuit filed against the city and Filner by the mayor's former director of communications, Irene McCormack Jackson.
The vote was taken in closed session.
"This is part of due process," City Atty. Jan Goldsmith said. "If Bob Filner engaged in unlawful conduct and the city is held liable, he will have to reimburse us every penny the city pays and its attorney fees."
The phrase "due process" has been a mantra of Filner, 70, a Democrat, and his supporters in explaining why he should not resign and that the allegations against him have not yet been proven.
Tuesday night, the council is set to decide whether it will pay for Filner's attorney, Harvey Berger. Berger on Monday filed a request with the city attorney for reimbursement.
Filner has had to hire a private attorney because Goldsmith said it would be a conflict for his office to represent both Filner and the city against the Jackson lawsuit, which seeks unspecified damages. Jackson alleges that Filner made sexually inappropriate comments, touched numerous women inappropriately, and once said she should work without panties on.
Seven of nine council members have called on Filner to resign, along with the local Democratic Party and a list of Democratic officeholders.
Filner has refused to resign and announced Friday that he will undergo a two-week behavioral therapy treatment starting Aug. 5. Jackson's attorney, Gloria Allred, has subpoenaed him for a deposition Aug. 9.
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tony.perry@latimes.com
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