Current Events

Doctor Geno may occasionally post a reaction to local, national, or international news. Please consider this an open forum for identifying social problems and PROPOSING SOLUTIONS to them.

A new look at student performance…

A new look at student performance…

This article, reporting on the data of new hires at Google, should teach us a lesson.

Google is an expert in data collection, analysis, and the business of technology (which is pretty much the future of the modern world’s economic growth and is still barely mentioned in any school curriculum). They’ve reported that a new hire’s GPA and their success on Google’s legendary in-interview brain-teasers are NOT predictive of job performance.

Further, another study that I’ve just learned of shows that there is a score threshold for predicting success in scientific subjects, specifically math and physics, that does not exist in any other test for any other major. So maybe standardized tests are great… but only for technically minded students.

How long will it take us to integrate this new information into the way we educate our children? Considering the current stagnation of progressive, forward-thinking policy shifts, it will probably take decades.

Let’s just consider the possibility of breaking the strict guidelines of our current curriculum, allowing students to express their interests and creativity in an environment that fosters ideas and the analyzation of current events and breakthroughs. I would never suggest removing all levels of testing and quality control measures like grades… but this continuous discussion of “accountability” (which is typically aimed squarely at teachers) should start being refocused onto the policy maneuvers that brought us to the deficiencies we witness in our public education system.

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BPA and hormones in our fruits and vegetables!

BPA and hormones in our fruits and vegetables!

A group of biology peeps in Florida took a stroll to the nearby supermarket to grab some samples for chemical testing. Unlike most of us, they are well-aware of the fact that industrial farms have been regularly irrigating our food with wastewater (2). Though there may be some advantages to this irrigation method within developing countries, in our own heavily medicated and polluted country the consequences to using water laced with plastic byproducts, prescription medicine and contraceptives create potential biohazards for our children and us.

Some of the chemicals these scientists found have been making recent headlines. Bisphenol A, which you may know as “BPA” from the slew of “BPA-Free” baby products hitting the market, is being found in produce like tomatoes and potatoes in quantities that have been linked to deleterious effects in the reproductive system as well as increased cancer rates. BPA is a very controversial chemical; expert panels argue that it “is associated with organizational changes in the prostate, breast, testis, mammary glands, body size, brain structure and chemistry, and behavior of laboratory animals” (3). Despite BPA’s extensively documented effects on the reproductive system of lab animals, its effects on humans are highly controversial; for a large number of studies, the scientists have not been able to clearly separate its effects from the effects of female hormones that are also being found in your grocery bag. To boot, the Center for Disease Control has found that 90% of us have high levels of BPA in our bodies.

Estradiol is another chemical these Floridian scientists have discovered in our lettuce and citrus. Every human being, whether male or female, has a chemical receptivity to the hormone estrogen; estradiol binds with our body’s estrogen receptors and BPA has also been shown to mimic estradiol. For males, high levels of estradiol may result in feminine traits or cause sterility (4). Since BPA has been found to change the expression of key developmental genes that affect the female reproductive system (5), this chemical cocktail of BPA+Estradiol can be perceived as the equivalent of a hormone treatment for the reproductive system. How this combination of chemicals may be affecting our children, few are hypothesizing due to the complex range of chemical reactions that may take place in the human body. Nevertheless, the estimated amount of this compound that you and I may be ingesting is considered “beyond the recommended intake” according to the Joint FAO/WHO Expert Committee on Food Additives (JECFA).

Another chemical disruptor of our natural hormones, nonylphenol, was also detected in our food. Nonylphenol is a compound that also weakly mimics estrogen. It comes from detergents or pesticides and like estradiol and BPA, is not easily removed during wastewater treatment. Since Nonylphenol and Bisphenol A mimic the activity of natural hormones like estrogen and estradiol, this class of chemicals are called endocrine disruptors. As a whole, endocrine disruptors are known to cause birth defects, learning disabilities, deformations of the body, sexual developmental issues, and cancerous tumors.

For decades, the onset of puberty in our children has been happening earlier, especially for girls. Testosterone levels and sperm count have also been steadily decreasing in males for at least fifty years. The fact that these hormones and hormone disruptors have been in our meat and animal products is not news, though little has ever been done to regulate the industry. This most recent study now warns us of further exposure from our fruits and vegetables and will undoubtedly solicit more studies of endocrine disrupting chemicals (EDCs) in our food.

 

Editor’s Note: This is my application essay for an internship. Reproduced because I think it’s a big deal, too.

(1) Jian Lu, Jun Wu, Peter J Stoffella, Patrick Wilson. Analysis of Bisphenol A, Nonylphenol and Natural Estrogens in Vegetables and Fruits Using Gas Chromatography-Tandem Mass Spectrometry. J Agric Food Chem. 2012 Dec 6. Epub 2012 Dec 6. PMID: 23215552

(2) Bartram, J., Carr, R. “Guidelines for the safe use of wastewater, excreta, and grey water, Volume 2: Wastewater use in Agriculture”. World Health Organization, 2006.

(3) Vogel, S. (2009). “The Politics of Plastics: The Making and Unmaking of Bisphenol A ‘Safety'”. American Journal of Public Health 99 (S3): 559–566.

(4) Sharpe, RM; Skakkebaek, NE (1993). “Are oestrogens involved in falling sperm counts and disorders of the male reproductive tract?”. Lancet 341 (8857): 1392–5. doi:10.1016/0140-6736(93)90953-E. PMID 8098802.

(5) Smith CC, Taylor HS (January 2007). “Xenoestrogen exposure imprints expression of genes (Hoxa10) required for normal uterine development”. FASEB J. 21 (1): 239–46. doi:10.1096/fj.06-6635com. PMID 17093138.

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Mid-Semester Musings…

Mid-Semester Musings…

Hurricane Sandy is, ironically, providing a short respite… the power is still on, classes are cancelled for two days, I have a moment to make updates on the sites I’m administering, and I can finally reorganize my winter clothes… well, while there’s still power and light…

Since September, I’ve learned and accomplished far more than I expected. For starters, statistical mathematics is much harder than I thought… but much more powerful than I imagined. Probability is a way of envisioning the separation of one potential event into all of its possible actualities, and the defining attributes of the players in this universe of events are definable “after the fact.” It’s actually quite incredible. I now understand why financial analysts think they’re smarter than everyone else, but I still can’t fathom the arrogance that usurps their morality. But to be honest, the difficulty of using these statistical algorithms to make good predictions are far more valuable than any public sector salary… so any true nationalist needs to do some introspection about their tax investment if they want smart people to assist in the reformation of this country. It’s no wonder that analysts would rather make 6 times more money for easier work. (Easier you ask? Yes… because statistical research for social science and psychology is still developing out of its infancy, but the research for finance is 45 years ahead.)

The election is almost over, thank heavens. I’m, admittedly, a politically vested person. I believe in the common good, the general welfare, prevention of warfare, promotion of education and healthcare… and it’s very sad that we can’t be sure that either candidate will push these efforts. What’s even worse is the insane amount of money that runs the PACs that support these two political parties that have a duopoly on our political system… and it seems that our population is far too immature and short-sighted, ignoring the tremendous oligarchical structure that holds our pensions, municipal bonds, college funding, mortgage banking, and our news organizations. Most believe third party candidates to be impractically naive personalities. They may actually be our only way to reform a broken government.

On a personal note, the edits for our book on Model UN Education and Social Intelligence for high school students is complete and finished. The website is ready for media content and our videos from the upcoming RUMUN and HMUN workshops will be available to members, as well as my upcoming presentation on “Presentation Skills: An Application of Social Intelligence” that I’ll be giving to the Rutgers Education Psychology faculty and graduate students. The youtube channel is up and running, the copyright is initiated, and the affiliates are being notified of their ability to make commissions. If you want to help sell our book for online commissions, let me know!

My wife is also beginning her work on her little website adventure. She will be launching her site called the Uneasy Yogini within the next two months. She’ll be promoting her classes, good products, healthy food and exercise, and some nice local spots. One day she’s hoping to have her second career take over her primary… but that is several years away, and we’ve got some parental basics to get through first.

 

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Who can change policy?

Who can change policy?

College work is in full swing.

(hilarious as I’m turning 34… am I smart or stupid? Will my wife still love me when it’s over?)

As I re-engage my creative mind within the collegiate terra firma of mental fertility, there is one glaring detail that lingers on the horizon as I simultaneously beseech myself to stay abreast of the national epidemic of political gridlock:

There is no shortage of interesting ideas!

Seriously… I hear good ideas everyday. Very few of them should be implemented with 100% faith and ubiquity, but they should be attempted nonetheless.

The Chicago teachers’ strike is a very good example of the final compromise that could have been entertained months ago while the details of the “initial” teacher assessment model could have been fine-tuned through the collaboration of the union AND the mayor’s office. If one employs the “golden axiom of social intelligence” [We are smarter than I] a successful strategy would reveal itself with minimal energy:

  1. Collaboratively discuss theoretical model that may prove accurate.
  2. Make predictions.
  3. Strategize implementation to answer the questions of BOTH parties (the union AND the administration).
  4. Implement for a provisional year.
  5. Employ third party expertise to THOROUGHLY analyze results.
  6. Present results to both parties and meet collaboratively to discuss & critique. Compare with predictions.
  7. Renegotiate steps 1, 2, & 3 before implementing within policy.

Mutual respect and mutual goals should be the new paradigm for local, state, and federal policy. When we acknowledge that we don’t have all the answers, we can finally have the open mind to attempt collaborative solutions.

A closing note: one interesting consequence of collaboration is the revelation of selfish spearheads of personal belief. Ardent figureheads of unyielding ideas are of more danger to our communal benefit than those who are willing to compromise. If democracy is a sacred idea, we must reduce the power of metaphoric monarchs. The union president doesn’t always support EACH of its members and the superintendent’s policy is RARELY a result of administrative consensus.

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Video Editing w Sony Vegas

Video Editing w Sony Vegas

I get myself into more than I bargain for… And today was no different.

Small elements of my projects can fill an entire day because I have to learn whatever the hell I’m doing while in the process of getting things done…

20120809-164627.jpg
This is a screenshot of the rendering process… 11 tracks, stock footage, recorded video, and 3 hours of tutorials… And after 6 hours of playing with software, here’s my first Sony Vegas video.

By the way, we’re still figuring out our video posting capabilities… A gallery is coming soon! MP4 followed by Flash links below…

High Bandwidth 720

Low Bandwidth 320 and iPhone!

Low Bandwidth 240 and iPhone!

If you have flash, these are the two videos (high and low bandwidth) in flash format!
720×480 High Bandwidth

320×240 Low Bandwidth

…And I have a headache.

Btw, rendering 16:9 is a pain in the ass! Video in the project is 720×480. I try and render it with the same pixel resolution and it comes out 4:3… Kind of annoying… Does anyone know why mp4 video has to be rendered differently on the way out? It also doesn’t read in QuickTime videos unless you have version 7.6… Anything from 7.6.6 and higher makes Vegas blind to the composite.

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