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-- This feed and its contents are the property of The Huffington Post, and use is subject to our terms. It may be used for personal consumption, but may not be distributed on a website.
-- This feed and its contents are the property of The Huffington Post, and use is subject to our terms. It may be used for personal consumption, but may not be distributed on a website.
Joseph and Etienne Montgolfier Scientists of the Day
On Sep. 19, 1783, a large hot-air balloon slowly lifted from the grounds of Versailles Palace outside Paris, leaving behind a vast and cheering crowd.
Miami Beach has been spraying the toxic chemical Naled frequently as the Zika virus outbreak covering South Beach has spread north to encompass two-thirds of the island city.
Global expert Dr. Michael Callahan says that it's not only an ineffective strategy to combat the aedes aegypti mosquito which carries the tropical disease he termed “dengue fever light,” but it may be counterproductive by wiping out predators who might eat carrier mosquitos.
In an extended video interview with Dr. Richard Perlmutter (below), Dr. Callahan, who is the co-founder of the Zika Foundation explained that our officials are implementing a mosquito control plan appropriate for West Nile disease, but isn't likely to tamp down Miami Beach's public health problems:
We can tell you what hasn't worked in the past with aerial spraying with this mosquito. There's been a lot of money wasted in Singapore, Taiwan and Japan and several Central American countries, trying to control aedes aegypti with aerial spraying. It does not work. It is an indoor resident. About 60-70 of our total community population is indoors and it is not flying around at night when the aerial spraying controls. What you see in Florida is the adaptive plan for West Nile mosquito... Aerial spraying with naled or many of the other insecticides have been proven systematically to be less effective. For aedes aegypti you need on the ground spray, houses and yards and absolutely control breeding sites by getting rid of standing water.
The Harvard-based Dr. Callahan has practiced on roughly over 2,000 Zika patients over the years around the world.
Until 2013, there was no history of pregnancy-related illness linked to Zika Virus, and it was considered more of a children's disease.
Dr. Callahan explained that in Brazil, children are taught the following ‘nursery rhyme' (there is no other way for me to describe this) which helps explain to that vulnerable population how the aedes aegypti mosquito:
Black and white, indoor bite, silent flight and you're safe at night.
The aedes aegypti mosquito is known for its black and white stripes. They like to find their way indoors, so regular use of repellant is a must.
The zika virus carrying mosquitos do not make significant noise, but the good news is that they generally do not bite during the night time either.
Additionally, Dr. Callahan explained that lemon eucalyptus repellant is a safe, natural product to use for protection against bites, for example Repel Eucalyptus which runs under $5 per bottle on Amazon.
The aedes aegypti mosquito prefers to bite on the back of the neck, though more than 65 percent of bites come below the knees as you can see below the video in a graphic by the Zika Foundation.
The doctor indicated that Zika vaccine is not only unlikely, but could carry even more significant medical risks than a regular transmission of the virus, no doctor could ethically rush one into production during an outbreak either.
Prevention of transmission is the most effective treatment today and for the foreseeable future.
“It is a highly visual public health intervention. It helps to promote a lot of trust that things are being done. But I am emphatic about this... for this mosquito and for this problem you need yard to yard control .
“That aerial spraying does a disservice by wiping out mosquito eating insects,” opined the world's foremost Zika virus expert, “in some parts of the world, they count for 20 percent of the predation of the aedes mosquito.”
The Miami Beach City Commission voted last week ― after two weeks of intense protests which made national and global news ― to urge higher government officials to end Naled spraying and implement an alternative to the chemical banned in the EU since 2012.
Interestingly, Miami's Wynwood neighborhood only had one single spraying with Naled, which also led to protests and then immediate cessation of the organophosphate neurotoxin aerial spraying.
Barring a last-minute surprise, Wynwood is expected to be removed from travel warnings today, after going 45 days without a new, local infection.
Now, it's up to Florida's public health officials to take a long, hard look at Dr. Callahan's suggestions, before their “cure” for mosquito-borne Zika virus becomes worse than the disease.
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Irwin Reynolds photo eXpressions posted a photo:
View On Black
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New York City... all but Staten Island - were among the eight counties with the biggest losses in net domestic migration last year...The conclusion suggested by domestic migration numbers is that New York is dying as its residents abandon ship...[However,] the city is as crowded and economically powerful as ever. Its population continues to climb despite an astronomical cost of living that suggests even more people would live there if they could... What gives? Outside of major urban centers, domestic migration numbers are generally a pretty good indicator of whether a county's population is growing or shrinking.
There are two parts to the answer [of New York City's growth]:
1. International Immigration
The first answer is simple and readily available. Big cities are gateways for international immigrants, who crowd into apartment blocks in search of economic opportunity before eventually moving elsewhere...
2. Natural Increase and Migration
This brings us to the second and, I would argue, more important answer: this cycle is part of the nature of cities in the 21st century. The additional population is being made up by something called "natural increase." Natural increase simply means that there are more births than deaths in a given location, thus increasing the population. Natural increase in New York and other cities is due to the age structure of those cities... New York is a young city compared to the nation as a whole...Young adults are important in demographics for two reasons. First is what they don't do: die. A population of 20-somethings will have far fewer deaths in any given year than a population of 60-somethings. Second is what they do: have babies.
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Apple and Date Coffee Cake
The beloved Rosh Hashanah tradition of starting the new year sweet with apples and honey gets a vegan update. We keep the apples, but swap out honey for dates. Moist, rich, super-quick to make and made with spelt flour, for some whole grain goodness. Lovely with coffee or tea, served plain or dusted with powdered sugar.
1 cup raw almonds
1-1/2 cups spelt flour
1/2 cup unbleached all-purpose flour
2 teaspoons aluminum-free baking powder
1 cup evaporated cane sugar
1-1/2 teaspoons cinnamon
1/2 teaspoon nutmeg
1/4 teaspoon clove
1 lemon, zest and juice
1 cup plain, unsweetened soy milk or almond milk
1/2 cup 1 tablespoon brandy (optional)
1 baking apple, such as Granny Smith or Pink Lady, peeled, cored and chopped fine
1/4 cup Medjool dates (about 4), pitted and chopped
Preheat oven to 350 degrees. Lightly oil an 8" layer cake pan.
In a large bowl, sift together spelt and unbleached flour, evaporated cane sugar, baking powder, spices and lemon zest.
Using a blender or food processor, chop almonds fine and add to flour mixture, stirring to combine.
In a small bowl, combine the chopped apple and the fresh lemon juice.
Make a well in the center of the flour mixture. Pour in soy or almond milk and optional brandy Stir lightly, just until the mixture forms a thick batter.
Add the chopped apple, lemon juice and the chopped dates, stir until just combined. Spoon batter into the prepared layer cake pan.
Bake for 45 minutes or until cake smells fragrant and coffee cake springs back when gently poked.
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Read more: France, Environment, Sustainability, Plastic, Green News
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Pictured here is a diverse community of marine sponges on a coral reef in St. Croix, U.S. Virgin Islands. Humans are largely made up of millions of microbes, collectively called our microbiomes. These microbial "ecosystems" contribute to keeping us healthy. It's the same for corals and other species such as marine sponges, scientists are finding. Through a new National Science Foundation Dimensions of Biodiversity grant, Michael Lesser of the University of New Hampshire and colleagues are studying the evolutionary ecology of sponges, and how their microbiomes drive diversity on coral reefs.
Image credit: Deborah Gochfeld, University of Mississippi
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Polymers, or long chains of repeating molecules, are found in many objects that we encounter every day, including anything made of plastic or rubber. In many materials, however, a significant fraction of these chains bind to themselves, forming defects. By coming up with a way to measure these structural defects, MIT researchers have now shown that they can accurately calculate the elasticity of polymer networks such as hydrogels. This theory could make it much easier for scientists to design materials with a specific elasticity, which is now more of a trial-and-error process.
Image credit: Jose-Luis Olivares/MIT
NASA has revealed its final plans to crash the Cassini probe into Saturn next year.…
aquanandy posted a photo:
So the summer has vanished from London in a matter of days and all that is left is Memories !!