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Sunday, September 30, 2012

NASA scientist speaks to Girl Scouts

From North Jersey.com:
 
 
Three Girl Scout Councils in New Jersey and the Center for Innovation in Engineering and Science Education (CIESE) are joining together to host 100 Years of Science, a one-day conference for girls in grades six through eight on Saturday, Sept. 29. The keynote address, "Becoming Explorers On Earth and in Space," will be given by Dr. Pamela Conrad, astrobiologist and mineralogist with the Planetary Environments Laboratory at the NASA Goddard Space Flight Center in Greenbelt, Md.
Dr. Pamela Conrad with the Girl Scout flag.
Dr. Pamela Conrad with the Girl Scout flag.
Conrad has worked for the past several years on the development of approaches and measurements for assessment of habitability in planetary surface environments.
The conference will take on Saturday, Sept. 29 from 9 a.m. to 3 p.m. at Stevens Institute of Technology in Hoboken. The event is open to Girl Scouts in grades six through eight. Interested girls who are not currently Girl Scouts can register for Girl Scout membership before the event. The cost is $25 per Girl Scout and $15 per adult chaperone.
In addition to hearing the keynote address, participants at the conference will conduct experiments centered on renewable energy. They will examine a wind turbine, test turbine blades, design, construct and test photovoltaic systems and solar water heaters, and much more.
For more information, contact Lorena Kirschner at 973-248-8200 or lkirschner@gsnnj.org.
Conrad has studied the comparative early evolution of Earth and Mars and the measurement of habitability potential on rocky bodies in the solar system. She is deputy principal investigator and investigation scientist for the Sample Analysis at Mars instrument suite, which landed at Gale Crater on Mars as part of the Mars Science Laboratory mission in August. Her extensive field experience revolves around characterizing the edges of the habitable zones in deserts and testing rock targeting tools. She has participated in seven arctic expeditions as well as two Antarctic expeditions, and explored deep-sea hydrothermal vents on the floor of the Pacific Ocean from a submersible.
Girl Scouts is the premier leadership development program for girls. In Girl Scouts, girls discover themselves, connect with others, and take action to create positive change in their own communities. For more information about Girl Scouts, call Girl Scouts of Northern New Jersey at 973-248-8200 or visit www.gsnnj.org.
Girl Scouts of Northern New Jersey serves 20.5 percent of girls ages 5-17 in 160 municipalities including all of Bergen, Morris, Passaic, and Sussex counties and the northern half of Warren County. There are currently 34,399 girl members and 17,745 adult members.

Saturday, September 29, 2012

Chemist in Mass. lab scandal could see new charges

The ultimate sin - faking results.

But...if I share articles of women scaling the heights, I've also got to share articles of them plummeting to the depths.

From Yahoo.com: Chemist in Mass. lab scandal could see new charges

BOSTON (AP) — A chemist accused of lying about drug samples she tested at a state lab could face additional charges as prosecutors and defense attorneys sift through thousands of criminal cases that could be upended by her actions.
Annie Dookhan, 34, of Franklin, was arrested Friday in a burgeoning investigation that has already led to the shutdown of the lab, the resignation of the state's public health commissioner and the release of more than a dozen drug defendants.
Many more defendants are expected to be released. Authorities say more than 1,100 inmates are serving time in cases in which Dookhan was the primary or secondary chemist.
"Annie Dookhan's alleged actions corrupted the integrity of the entire criminal justice system," state Attorney General Martha Coakley said during a news conference after Dookhan's arrest. "There are many victims as a result of this."
Dookhan faces more than 20 years in prison on charges of obstruction of justice and falsely pretending to hold a degree from a college or university. She testified under oath that she holds a master's degree in chemistry from the University of Massachusetts, but school officials say they have no record of her receiving an advanced degree or taking graduate courses there.
State police say Dookhan tested more than 60,000 drug samples involving 34,000 defendants during her nine years at the Hinton State Laboratory Institute in Boston. Defense lawyers and prosecutors are scrambling to figure out how to deal with the fallout.
Assistant Attorney General John Verner called the charges against Dookhan "preliminary" and said a "much broader" investigation is being conducted.
Verner said state police learned of Dookhan's alleged actions in July after they interviewed a chemist at the lab who said he had observed "many irregularities" in Dookhan's work.
Verner said Dookhan later acknowledged to state police that she sometimes would take 15 to 25 samples and instead of testing them all, she would test only five of them, then list them all as positive. She said that sometimes, if a sample tested negative, she would take known cocaine from another sample and add it to the negative sample to make it test positive for cocaine, Verner said.
Dookhan pleaded not guilty and was later released on $10,000 bail. She was ordered to turn over her passport, submit to GPS monitoring, and not have contact with any former or current employees of the lab.
Dookhan's relatives and attorney declined to comment after the brief hearing in Boston Municipal Court. Her next court date is Dec. 3.
The obstruction charges accuse Dookhan of lying about drug samples she analyzed at the lab in March 2011 for a Suffolk County case, and for testifying under oath in August 2010 that she had an advanced degree from the University of Massachusetts, Attorney General Martha Coakley said at a news conference.
In one of the cases, Boston police had tested a substance as negative for cocaine, but when Dookhan tested it, she reported it as positive. Investigators later retested the cample and it came back negative, Verner said.
The only motive authorities have found so far is that Dookhan wanted to be seen as a good worker, Coakley said.
According to a state police report in August, Dookhan said she just wanted to get the work done and never meant to hurt anyone.
"I screwed up big-time," she is quoted as saying. "I messed up bad; it's my fault. I don't want the lab to get in trouble."
Dookhan's supervisors have faced harsh criticism for not removing her from lab duties after suspicions about her were first raised by her co-workers and for not alerting prosecutors and police. However, Coakley said, there is no indication so far of criminal activity by anyone else at the lab.
Co-workers began expressing concern about Dookhan's work habits several years ago, but her supervisors allowed her to continue working. Dookhan was the most productive chemist in the lab, routinely testing more than 500 samples a month, while others tested 50 to 150.
One co-worker told state police he never saw Dookhan in front of a microscope. A lab employee saw Dookhan weighing drug samples without doing a balance check on her scale.
In an interview with state police late last month, Dookhan acknowledged faking test results for two to three years. She told police she identified some drug samples as narcotics simply by looking at them instead of testing them, a process known as dry labbing. She also said she forged the initials of colleagues and deliberately turned a negative sample into a positive for narcotics a few times.
"I hope the system isn't treating the evidence against her the way she treated the evidence against several thousand defendants," said defense attorney John T. Martin, who has a client who was allowed to withdraw his guilty plea based on concerns over Dookhan's work.
Dookhan was suspended from lab duties after getting caught forging a colleague's initials on paperwork in June 2011. She resigned in March as the Department of Public Health investigated. The lab was run by the department until July 1, when state police took over as part of a state budget directive.

 

Wednesday, September 26, 2012

Experts seek women's participation in science

From the Times of India:  Experts seek women's participation in science

ALLAHABAD: The National Academy of Sciences, India (NASI), Allahabad, organised a pre-workshop brainstorming session on "Women's Participation in Science". A large number of women scientists, members of faculty, women research scholars and postgraduate students of Allahabad University, PG colleges, participated in it.

Prof AK Bakshi, vice-chancellor, UP Rajashree Tandon University was the chief guest while Prof Sumati Rao, Pratima Gaur and Shivani Chaturvedi were guests of honour.

Many resource persons spoke on issues of relevance to women for knowledge sharing and problem solving and also to gear up for the upcoming workshop on "Defining role of women scientist and teachers in promotion and application of science and technology" being organised by Prof Manju Sharma, NASI woman scientist chair. The workshop will be held eld on October 5-6.

Highlighting the importance of education NASI general secretary Prof Krishna Misra said the role of women in society is vital for its progress, adding that women are great human resource and therefore, it is essential to educate them. "If you teach a woman, the whole society will be educated," he said.

Prof Sumati Rao said due to patriarchal society and negative attitude arising from cultural and societal values it is difficult for women to pursue their educational career, especially in rural areas. The women's educational opportunities could be enhanced only if the perspectives are changed. Prof Pratima Gaur said, "Many women suffer from low self-esteem and are always discouraged by their families. They must be stimulated to pursue their innate capacities and rise above this inferiority." Bakshi said, "Women must be educated and science education is pivotal tor women as it provides a scientific approach to thinking, and helps them understand things better." He said every woman, particularly those in rural areas, should get the opportunity to study science for dealing and analysing socio-economic and health issues.




 

Tuesday, September 25, 2012

When Women Don't Speak Up

From YahooNews:  When Women Don't Speak Up

Women who are outnumbered by men in a group are less likely to speak their mind.  In fact, new research has found that women speak 75 percent less than men when in such a setting.
To prove this, Chris Karpowitz, the lead study author and a political scientist at Brigham Young University, and Tali Mendelberg, study co-author and a professor at Princeton, observed how groups  discussed how to distribute money earned from a hypothetical task. The researchers had participants vote by secret ballot with half the groups following a majority vote and the other half following a unanimous vote.

"Women have something unique and important to add to the group, and that's being lost at least under some circumstances," Karpowitz said. "When women participated more, they brought unique and helpful perspectives to the issue under discussion. We’re not just losing the voice of someone who would say the same things as everybody else in the conversation."

When voting by majority decision, women deferred speaking if outnumbered by men in a group.  However, when voting unanimously, the researchers found that women were much more vocal , suggesting that consensus building was empowering for outnumbered women. The researchers also found that groups arrived at different decisions when women did participate. These findings, however, are not simply limited to business settings.

"In school boards, governing boards of organizations and firms, and legislative committees, women are often a minority of members and the group uses majority rule to make its decisions," Mendelberg said. "These settings will produce a dramatic inequality in women's floor time and in many other ways. Women are less likely to be viewed and to view themselves as influential in the group and to feel that their 'voice is heard.'"
The research was published by American Political Science Review, an academic journal specializing in political science. The researchers observed 94 groups of at least five people.

 

Monday, September 24, 2012

Female Science Gurus Become Mentors For Undergrad Girls

From the HuffPost:  Female Science Gurus Become Mentors For Undergrad Girls

Women in Technology Sharing Online (WitsOn) is a new six-week pilot program that will connect undergraduate students with prominent female online mentors in science, technology, engineering and math (STEM) fields. The program is sponsored by Maria Klawe, president of Harvey Mudd College, and will begin October 1.
The New York Times reports that even though women earn more college degrees than men, they claim less than 20 percent of the undergraduate degrees in STEM fields.
Undergraduates at participating universities can submit questions to the online mentors, and receive answers, advice and maybe even job offers. Prominent mentors include Mae C. Jemison, the first black female astronaut and Jacqueline K. Barton, the chairwoman of the chemistry department at Caltech.
Dr. Erin Cadwalader, Public Policy Fellow at the Association for Women in Science, said her organization was thrilled to hear about the program. She says it’s important for women in science fields to see and interact with successful role models. “Feeling like you belong is a huge part of it, and it has a huge impact on whether women choose to go into these fields,” she said.
She said the most important thing a mentor could tell an undergraduate student would be to stress what makes science attractive in the first place, and to show young women that she is intellectually satisfied and has high job satisfaction. “You don’t want to spend your whole life fighting against the current. It’s important to know that there are lots of happy women in science,” she said.
Cadwalader says the program has great potential if it proves to be successful, and would like to see the idea expanded to reach women in all stages of their professional pathway: postdoctoral students, graduate students and even women applying for positions as professors in universities. “One of the big problems isn’t getting women into STEM jobs, but the many reasons why they drop out of the pipeline: lack of recognition, work-life satisfaction, or in engineering they feel isolated because they’re a minority... It doesn’t create an environment they want to stay in,” she said. “Helping women help other women is key to moving that forward,” she said.
Originally published on Youthradio.org, the premier source for youth generated news throughout the globe.

 

Wednesday, September 19, 2012

Posts resume 24 Sep 2012

My mom, who is 75, wants to go up to teeny tiny town near Rapid City, to see her sister, who is 80. They live in a house in the boonies and have no internet.

I'll be back online on Monday the 24th and promise not to miss another day.

Please bear with me, your patience is appreciated!

Monday, September 17, 2012

'Princess Scientist' Trend, Aimed To Draw Girls To STEM, Stirs Controversy

From Huff Post:  'Princess Scientist' Trend, Aimed To Draw Girls To STEM, Stirs Controversy 

By: Jeremy Hsu, InnovationNewsDaily Senior Writer
Published: 09/10/2012 11:48 AM EDT on InnovationNewsDaily

Whenever Erika Ebbel Angle shows up wearing her Miss Massachusetts tiara at tapings of her television show, all the kids in the live studio audience go "Oooooh!" But it takes more than a tiara to define Angle: She's an MIT graduate with a Ph.D. in biochemistry from Boston University and the founder of the nonprofit organization Science from Scientists, as well as the host of a 10-minute science show on regional cable TV. And she's preparing to enter the entrepreneurial world with her own biotech startup.
The value of beauty and brains combined is rarely emphasized outside Hollywood, but early feedback from "The Dr. Erika Show" suggests many younger girls have embraced the message Angle is sending when she pairs the pageant tiara with a lab coat in her eponymous TV show. Girls have told the show's producers they want to become "princess scientists."
"Science comes with a stigma that if you are a female scientist, you have no other interests and you are a sweatpants-wearing person who has no interest in your own physical appearance or maintenance," Ebbel Angle said.
In Japan, a similar desire to combat the geeky stereotypes of science drives the "Miss Rikei Contest," organized by a student group and scheduled for Sept. 12. Six female finalists chosen from among Japanese university students and researchers will compete for votes based on the criteria of beauty, intelligence and making contributions to improving the image of science. ("Rikei" means "science" in Japanese.)
But female scientists may resent the idea that their physical appearance is up for scrutiny at all. Scientists of both genders are just as varied in appearance as those in any other profession, and several researchers interviewed by LiveScience suggested style choices shouldn't be nearly as discussion-worthy as their work. [5 Myths About Girls, Math and Science]
Efforts to incorporate feminine beauty into the role model for scientists can also touch a sensitive nerve because women have fought so long to get beyond female stereotypes in the historically male-dominated fields of science and engineering. While Ebbel Angle's TV show focuses on helping out students with their science projects or investigating science questions, the pageant-style format of the Miss Rikei Contest has received more mixed reactions.
Beauty and the geek
The Miss Rikei Contest caused a minor stir among U.S. scientists, journalists and educators after Joanne Manaster, online course developer and lecturer of science courses for the University of Illinois at Urbana-Champaign, alerted her Twitter followers to the pageant's existence.
"One of the websites I found [discussing the contest] included comments that were all from men who were viscerally reacting to the pretty women," Manaster said. "I think this bothers people who are in science, especially women who want to be taken seriously."
Organizers of the Miss Rikei Contest did not respond to requests for comment. But LiveScience also asked the opinions of three young Japanese women who received bachelor's degrees in science or engineering from universities in Japan. Two of the three agreed to comment only on condition of anonymity.
"Yukari," a biology researcher at a university in New York City, called the Miss Rikei Contest "superficial" and resisted the idea of trying to make science appear more overtly feminine, in the stereotypical sense of the word.
"I rather like the idea that it's an oasis for geeky people that doesn't much care about what the rest of the world is concerned about," Yukari said. "There's something about science for me that overrides this image of male-dominant and geeky, so that if you can see how important or fun science is, it doesn't matter if it's male-dominated or geeky or doesn't pay as much as finance."
"Rin," a neuroscience researcher at a university in New York City, predicted the Miss Rikei Contest would prove ineffective as a means of encouraging more Japanese women to pursue science careers. [Mommy Track: Why Women Leave Science, Math Careers]
"Any female scientists who have done great work in their field could be great models for young students," Rin said. "These scientists don't have to be like a super-model or actress."
Kanae Kobayashi, who is working for a Japanese securities company after earning bachelor's and master's degrees in industrial engineering, shrugged off the contest as harmless — "seems like fun" — but she, too, thinks it will do little to encourage young women to pursue science careers.
Helpful or harmful
Harmless or ineffective is one matter. But can promoting the ideal of female beauty and brains actually discourage girls or young women from pursuing science? That possibility arose from a University of Michigan study in the March issue of the journal Social Psychological & Personality Science.
The study found that feminine role models decreased girls' interest and ability in math, and also lowered their expectations of success in the short run. Such "beauty-focused" role models also discouraged future plans to study math among girls who had not previously identified an interest in science, technology, engineering or math.
Diana Betz and Denise Sekaquaptewa, the psychology researchers behind the Michigan study, noted that past research by Sapna Cheryan, a psychology researcher at the University of Washington, confirmed how "geeky role models" also can discourage women in fields such as computer science.
So what's a female role model to do?
"On the surface, it might look like a 'Damned if you're feminine, damned if you're not' situation," Betz and Sekaquaptewa told LiveScience in an email. "But really, it's about extremes: Role models should broaden examples of who can succeed in different fields, not limit them to one stereotyped image or another."
The researchers suggested that girls and young women need to see diversity among female role models so that they don't associate science with just one type of person — whether that type is "geeks" or "girly girls."
"Perhaps the best way to encourage girls to explore math and science is to expose them to real female mathematicians and scientists," Betz and Sekaquaptewa wrote. "Girls need to learn that scientists are real, complex people, just like them, and that they have diverse kinds of jobs with varied goals." [Creative Genius: The World's Greatest Minds]
The pair also pointed out that what discourages girls or young women is an unattainable ideal, but added that the idea of "unattainable" may change among different age groups. That's why young girls may idolize "Dr. Erika" for her pageant poise and science smarts even as middle-school girls turn away with resignation from super-model role models in science.
Giving science a makeover
Feminine stereotypes historically have haunted women scientists, including Rosalind Franklin, a co-discoverer of DNA. In his 1968 account "The Double Helix," James Watson, one of the genetics pioneers who had relied on Franklin's work, unflatteringly recounted Franklin's lack of lipstick and her unwillingness to dress in a more feminine manner.
But the idea of combining "beauty and brains" may represent progress of sorts. Two decades ago, Teen Talk Barbie was telling young American girls, "Math class is tough." The Miss Rikei Contest stands directly opposed to that message, as does Ebbel Angle's encouragement of young girls who want to become princess scientists.
Ebbel Angle defended the pageant idea behind the Japanese contest, but was careful to distinguish between beauty pageants (Miss Universe) and scholarship pageants (Miss America). She told of appreciating the social skills and confidence that came from competing over several years to become Miss Massachusetts after her friends at MIT initially signed her up for a local pageant without her knowledge.
"From what I can read about the Miss Science program, it gives them a chance to prove they have beauty and brains," Ebbel Angle told LiveScience. "I see nothing wrong with that. These are grown women who are in graduate programs and undergraduate programs, deciding what they want their image to be."
In the end, Ebbel Angle sees the pageant crown as a symbol of possibility — girls and young women having the ability to love science and also be dancers, musicians, soccer players or whatever they desire. "It's less about the crown, more about the message," Ebbel Angle said.
Manaster, the science educator who alerted so many people to the Miss Rikei Contest through Twitter, acknowledged her own appearance can make a difference when she does science outreach on TV or at an engineering camp for girls — she is a former fashion model. But she emphasized the importance of focusing on the love of doing science.
"Maybe it's enough to show women scientists who are passionate about their work," Manaster said. "Do science if you love it, and if you happen to be feminine, that's great. If you're not, that's great too."