Wednesday, February 20, 2013

Reports of toxic milk trigger scare in Balkans

BELGRADE, Serbia (AP) ? Reports that milk in the Balkans has been contaminated by a cancer-causing toxin have triggered a major health scare, with authorities on Tuesday appealing for calm before official tests are conclusive.

Most health officials in the region are insisting that the milk is safe and that even higher levels of aflatoxins are not harmful in small amounts. But a warning by a regional official has fueled doubts about the official line, suspicions fed by the region's widespread corruption and the cozy ties between politicians and industry.

Senior Serbian agriculture official Goran Jesic claimed on his personal website that out of 35 tested milk samples in Serbia, 29 had higher levels of aflatoxins than allowed. He published a list of various brands of milk with high levels, saying the government was keeping them secret.

"If you ask me whether to buy milk, the answer is 'no,'" Jesic, the official in charge of Serbia's breadbasket region of Vojvodina, told a media conference. "I can't say why the state was hiding them (the sample results); the state is to blame for this. This is not a political, but a security issue."

"I am a father of two children and that is why I published the results and I will always do that," he said.

A low dose of aflatoxin, linked to mildewed cattle feed, is not considered harmful, but high doses are linked to cancer, especially of the liver. The Balkans experienced an extremely dry summer last year, which affected crops, and provided conditions for the poisonous mold to grow, mostly in corn that is used as animal feed.

Serbia's National Consumers' Association maintained that the levels of aflatoxins were within the allowed limits. The organization said that 17 kinds of milk had been tested, and in 13 the toxin levels were on the upper limits, but not exceeding them.

Serbian government minister Verica Kalanovic said the Serbian agriculture minister would meet with representatives of milk producers, inspection services and the labs that tested the milk. She did not comment specifically on Jesic's accusations.

"Things are under control and the worst thing would be to allow panic to spread," Kalanovic said.

While advising people to drink only small quantities of milk, Dragan Papovic, who heads the National Consumers' Association in Serbia, said people would "have to drink three to 4 liters (1.06 gallons) of milk with high aflatoxin levels per day, and drink it for two to three years in order to have problems."

Bosnian veterinary officials said that concentrations of aflatoxin above the limit had been found in imported milk from Hungary, Slovenia and Germany and that a shipment from Serbia is also suspected. Recently, Bosnia's border controls have found the toxin in milk imported from Croatia.

All producers have been informed about the tests, officials said. The milk was intended for processing and packaging in plants in Bosnia and did not reach consumers.

Earlier this month, Croatian authorities pulled some brands of local milk that had been tested with higher levels of aflatoxin. The agriculture ministry said milk samples were sent to a laboratory in Vienna for further testing. The excessive levels of the toxin were also found in some samples of milk produced in Slovenia.

___

Niksic reported from Sarajevo, Bosnia. Jovana Gec contributed to this report.

Source: http://news.yahoo.com/reports-toxic-milk-trigger-scare-balkans-133333431.html

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Governor Quinn Opens Critical Roadway To Major New Community Development - $4.6 Million Investment Created 300 Construction Jobs; Supports more than 1,400 Additional Jobs When Pullman Park Development Opens

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Source: http://www3.illinois.gov/PressReleases/ShowPressRelease.cfm?SubjectID=3&RecNum=10931

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Tuesday, February 19, 2013

Researchers create semiconductor 'nano-shish-kebabs' with potential for 3-D technologies

Researchers create semiconductor 'nano-shish-kebabs' with potential for 3-D technologies [ Back to EurekAlert! ] Public release date: 19-Feb-2013
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Contact: Matt Shipman
matt_shipman@ncsu.edu
919-515-6386
North Carolina State University

Researchers at North Carolina State University have developed a new type of nanoscale structure that resembles a "nano-shish-kebab," consisting of multiple two-dimensional nanosheets that appear to be impaled upon a one-dimensional nanowire. But looks can be deceiving, as the nanowire and nanosheets are actually a single, three-dimensional structure consisting of a single, seamless series of germanium sulfide (GeS) crystals. The structure holds promise for use in the creation of new, three-dimensional (3-D) technologies.

The researchers believe this is the first engineered nanomaterial to combine one-dimensional and two-dimensional structures in which all of the components have a shared crystalline structure.

Combining the nanowire and nanosheets into a single "heterostructure" creates a material with both a large surface area and because GeS is a semiconductor the ability to transfer electric charges efficiently. The nanosheets provide a very large surface area, and the nanowire acts as a channel that can transmit charges between the nanosheets or from the nanosheets to another surface. This combination of features means it could be used to develop 3-D devices, such as next-generation sensors, photodetectors or solar cells. This 3-D structure could also be useful for developing new energy storage technologies, such as next-generation supercapacitors.

"We think this approach could also be used to create heterostructures like these using other materials whose molecules form similar crystalline layers, such as molybdenum sulfide (MoS2)," says Dr. Linyou Cao, an assistant professor of materials science and engineering at NC State and co-author of a paper on the research. "And, while germanium sulfide has excellent photonic properties, MoS2 holds more promise for electronic applications."

The process, Cao says, is also attractive because "it is inexpensive and could be scaled up for industrial processes."

To create the nano-shish-kebabs, the researchers begin by creating a GeS nanowire approximately 100 nanometers in width. The nanowire is then exposed to air, creating nucleation sites on the wire surface through weak oxidation. The nanowire is then exposed to GeS vapor, which forms into two-dimensional nanosheets at each of the nucleation sites.

"Our next step is to see if we can create these heterostructures in other materials, such as MoS2," Cao says. "We think we can, but we need to prove it."

###

The paper, "Epitaxial NanosheetNanowire Heterostructures," was published online Feb. 18 in Nano Letters. The lead author is Dr. Chun Li, a former postdoctoral researcher at NC State. Co-authors are Yifei Yu, a Ph.D. student at NC State; Cao; and Dr. Miaofang Chi of Oak Ridge National Laboratory. The research was supported by the U.S. Army Research Office.


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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.


Researchers create semiconductor 'nano-shish-kebabs' with potential for 3-D technologies [ Back to EurekAlert! ] Public release date: 19-Feb-2013
[ | E-mail | Share Share ]

Contact: Matt Shipman
matt_shipman@ncsu.edu
919-515-6386
North Carolina State University

Researchers at North Carolina State University have developed a new type of nanoscale structure that resembles a "nano-shish-kebab," consisting of multiple two-dimensional nanosheets that appear to be impaled upon a one-dimensional nanowire. But looks can be deceiving, as the nanowire and nanosheets are actually a single, three-dimensional structure consisting of a single, seamless series of germanium sulfide (GeS) crystals. The structure holds promise for use in the creation of new, three-dimensional (3-D) technologies.

The researchers believe this is the first engineered nanomaterial to combine one-dimensional and two-dimensional structures in which all of the components have a shared crystalline structure.

Combining the nanowire and nanosheets into a single "heterostructure" creates a material with both a large surface area and because GeS is a semiconductor the ability to transfer electric charges efficiently. The nanosheets provide a very large surface area, and the nanowire acts as a channel that can transmit charges between the nanosheets or from the nanosheets to another surface. This combination of features means it could be used to develop 3-D devices, such as next-generation sensors, photodetectors or solar cells. This 3-D structure could also be useful for developing new energy storage technologies, such as next-generation supercapacitors.

"We think this approach could also be used to create heterostructures like these using other materials whose molecules form similar crystalline layers, such as molybdenum sulfide (MoS2)," says Dr. Linyou Cao, an assistant professor of materials science and engineering at NC State and co-author of a paper on the research. "And, while germanium sulfide has excellent photonic properties, MoS2 holds more promise for electronic applications."

The process, Cao says, is also attractive because "it is inexpensive and could be scaled up for industrial processes."

To create the nano-shish-kebabs, the researchers begin by creating a GeS nanowire approximately 100 nanometers in width. The nanowire is then exposed to air, creating nucleation sites on the wire surface through weak oxidation. The nanowire is then exposed to GeS vapor, which forms into two-dimensional nanosheets at each of the nucleation sites.

"Our next step is to see if we can create these heterostructures in other materials, such as MoS2," Cao says. "We think we can, but we need to prove it."

###

The paper, "Epitaxial NanosheetNanowire Heterostructures," was published online Feb. 18 in Nano Letters. The lead author is Dr. Chun Li, a former postdoctoral researcher at NC State. Co-authors are Yifei Yu, a Ph.D. student at NC State; Cao; and Dr. Miaofang Chi of Oak Ridge National Laboratory. The research was supported by the U.S. Army Research Office.


[ Back to EurekAlert! ] [ | E-mail | Share 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/2013-02/ncsu-rcs021913.php

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IPad from Smart Move via facebook

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Source: http://www.hotukdeals.com/competitions/ipad-from-smart-move-via-facebook-1479708

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Monday, February 18, 2013

Facebook Gets a Multibillion-Dollar Tax Break

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Source: http://www.unitedliberty.org/content/facebook-gets-a-multibillion-dollar-tax-break

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Gabrielle Union shut down Wedding Rumors.....

I Am Not A Celebrity Ass Kisser: Gabrielle Union shut down Wedding Rumors.....

Gabrielle Union shut down Wedding Rumors.....



Gabrielle Union takes time out her "busy" schedule to respond marriage rumors....?Gabrielle seems to get a little dramatic over marriage rumors. I rather? have the marriage rumors floating around the web than the "Home wrecker" rumors. Right Gabby? Someone is feeling themselves too much! And, Yes I am throwing shade......

According to Yazmar.com, "Gabrielle Union clears up rumors, that she initially put out subliminally about her getting married over All-Star Weekend.She says it's false and you are gullible with low self-esteem if you thought otherwise?

1gabby GABRIELLE UNION DENIES WEDDING RUMORS

gabby2 GABRIELLE UNION DENIES WEDDING RUMORS


Source: http://feedproxy.google.com/~r/blogspot/ZsIn/~3/Q0ZLERmIFf0/gabrielle-union-shut-down-wedding-rumors.html

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Honeywell #HomeTips Twitter Party With Evette Rios + Giveaway

If you could ask a home and design expert anything, what would it be? Do you need help making decorating decisions? Want some ideas for your next party? Need advice to keep your house organized? This coming Tuesday, you could have that chance at the Honeywell #HomeTips twitter party.

Join @HoneywellPlugIn and home & design expert Evette Rios from ABC?s The Chew (@evrios) next Tuesday, 2/19, at 8-9pm EST for a fun twitter party full of advice on decorating, entertaining and more (PLUS a chance to win $300 worth of Honeywell gadgets). Just follow the hashtag #Hometips and the host, @HoneywellPlugIn to join in.

Evette-Rios-twitter-party

About Evette Rios

Evette R?os is a Puerto Rican lifestyle expert, writer, television host and native New Yorker. She is one of the stars of ABC?s The Chew where she serves as field correspondent and roving reporter, bringing viewers the latest news from around the country. From covering events, and dishing on new and exciting food trends, to sharing new ways of using ordinary household items. The December/January 2012 issue of Latina Magazine named R?os one of the 50 reasons to love being Latina and the ?Mobile Martha Stewart?.

Evette?s work on The Chew makes her the only Latina on a national daytime talk show. She has been a contributing design expert and ?buddy? to the Daytime Emmy Award Winning show, Rachael Ray, where she?s known for fabulous hands-on advice, innovative crafts, and dramatic room revisions ? wowing Rachael and the audience with budget-friendly projects that look like a million bucks. Recently, Rachael personally invited her to be one of 7 ?buddies? on the newly rebranded Ehow?Food Channel, Rachael Ray and Her Buddies, where she serves as Entertaining Expert.

Before the twitter party gets started, I have a giveaway for you! One of you will win a Honeywell Germ Free Cool Mist Humidifier, HCM-350 (valued at $69.99). Details below:

WIN A?Honeywell Germ Free Cool Mist Humidifier

honeywell-humidifier

  • 99.9% Germ Free Mist ? Kills up to 99.9% of bacteria, mold & spores in water with patented germ killing chamber technology
  • QuietCare Technology runs up to 25% quieter. Runs 24 hours on one filling.
  • Break resistant and dishwasher safe water tank.
  • Antimicrobial treated filter ? HAC-504AW & automatic moisture balance system
  • For medium size rooms
  • MSRP $69.99

To enter to win the Honeywell Germ Free Cool Mist Humidifier:

  1. Leave me a comment below telling me why you?d like to win
  2. Tweet about this giveaway and leave the link to your tweet below (You can copy this sample tweet or use one of the tweet buttons in this post. Tweet once a day to increase your chances!) -?Join the?#HomeTips?twitter party w/?@HoneywellPlugIn?&?@evrios?2/19 + win a $69 Humidifier b4 the party w/?@1momof5?http://bit.ly/XQO5DL!?
  3. Follow @1momof5, @HoneywellPlugin and @evrios (one entry per twitter account followed?let me know in a comment below).
  4. Subscribe to Better in Bulk?by email (and confirm your subscription) or add Better in Bulk to your Google Reader (or both).

I would LOVE for you to join me on Facebook, too. You are also more than welcome to share this on FB?

Please leave one comment per entry. This giveaway will end on Monday, February 25 at 11:59pm EST.?Winner will be chosen at random and notified via email. US residents only.

?

Note: Honeywell supplied the humidifier for giveaway as well as an additional humidifier for me for hosting this giveaway. All thoughts are my own.

? 2013, Lolli. All rights reserved.

About Lolli

Lolli has written 2082 posts on this blog.

I became a mom in 1996, and in 2005 I had my fifth. Yes, 5 kids. In 2007, this blog was born (my 6th baby that will never grow up) and I've been sharing recipes, photography tricks, parenting tips, and everything in between. *Add my posts to your Google Reader today!*

Source: http://betterinbulk.net/2013/02/honeywell-hometips-with-evette-rios.html

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