Friday, December 21, 2012

Texas town allows teachers to carry concealed guns

HARROLD, Texas (AP) ? In this tiny Texas town, children and their parents don't give much thought to safety at the community's lone school ? mostly because some of the teachers are carrying concealed weapons.

In remote Harrold, the nearest sheriff's office is 30 minutes away, and people tend to know ? and trust ? one another. So the school board voted to let teachers bring guns to school.

"We don't have money for a security guard, but this is a better solution," Superintendent David Thweatt said. "A shooter could take out a guard or officer with a visible, holstered weapon, but our teachers have master's degrees, are older and have had extensive training. And their guns are hidden. We can protect our children."

In the awful aftermath of last week's Connecticut elementary school shooting, lawmakers in a growing number of states ? including Oklahoma, Missouri, Minnesota, South Dakota and Oregon ? have said they will consider laws allowing teachers and school administrators to carry firearms at school.

Texas law bans guns in schools unless the school has given written authorization. Arizona and six other states have similar laws with exceptions for people who have licenses to carry concealed weapons.

Harrold's school board voted unanimously in 2007 to allow employees to carry weapons. After obtaining a state concealed-weapons permit, each employee who wants to carry a weapon must be approved by the board based on his or her personality and reaction to a crisis, Thweatt said.

Employees also must undergo training in crisis intervention and hostage situations. And they must use bullets that minimize the risk of ricochet, similar to those carried by air marshals on planes.

CaRae Reinisch, who lives in the nearby community of Elliott, said she took her children out of a larger school and enrolled them in Harrold two years ago, partly because she felt they would be safer in a building with armed teachers.

"I think it's a great idea for trained teachers to carry weapons," Reinish said. "But I hate that it has come to this."

The superintendent won't disclose how many of the school's 50 employees carry weapons, saying that revealing that number might jeopardize school security.

The school, about 150 miles northwest of Fort Worth near the Oklahoma border, has 103 students from kindergarten through 12th grade. Most of them rarely think about who is carrying a gun.

"This is the first time in a long time that I've thought about it," said Matt Templeton, the principal's 17-year-old son. "And that's because of what happened" in Connecticut.

Thweatt said other Texas schools allow teachers to carry weapons, but he would not reveal their locations, saying they are afraid of negative publicity.

The Texas Education Agency said it had not heard of any other schools with such a policy. And the Brady Center to Prevent Gun Violence did not know of any other districts nationwide that allow school employees to carry concealed handguns.

But that may change soon.

Oklahoma state Rep. Mark McCullough said he is working on a bill that would allow teachers and administrators to receive firearms training through the Council on Law Enforcement Education and Training, which would authorize them to carry weapons at school and at school events. Other states are proposing or considering similar measures.

However, Michigan Gov. Rick Snyder this week vetoed legislation that would have allowed concealed weapons in schools, churches and day care centers, saying he seeks a more "thoughtful review" that includes school emergency policies and mental health-related issues.

In Texas, guns have an honored place in the state's culture, and politicians often describe owning a gun as essential to being Texan. At the state Capitol, concealed handgun license holders are allowed to skip the metal detectors that scan visitors.

Gov. Rick Perry has indicated he would prefer to give gun owners the widest possible latitude. Just days after the Connecticut attack, Perry said permit holders should be able to carry concealed weapons in any public place.

Last year, many Texas lawmakers supported a plan to give college students and professors with concealed handgun licenses the right to carry guns on campus, but the measure failed.

Opponents insist that having more people armed at a school, especially teachers or administrators who aren't trained to deal with crime on a daily basis, could lead to more injuries and deaths. They point to an August shooting outside the Empire State Building, where police killed a laid-off clothing designer after he fatally shot his former colleague. Nine bystanders were wounded by police gunfire, ricochets and fragments.

"You are going to put teachers, people teaching 6-year-olds in a school, and expect them to respond to an active-shooter situation?" said Ladd Everitt, a spokesman for the Washington, D.C.-based Coalition to Stop Gun Violence, who called the idea of arming teachers "madness."

Kristin Rowe-Finkbeiner said she would not have felt better if teachers at her children's Seattle school had been armed during a May shooting at a nearby cafe. A gunman killed four people at the cafe and another woman during a carjacking before killing himself. The school went on lockdown as a precaution.

"It would be highly concerning to me to know that guns were around my kids each and every day. ... Increasing our arms is not the answer," said Rowe-Finkbeiner, co-founder and CEO of MomsRising.org.

Dan Gross, president of the Brady Campaign, said focusing on arming teachers distracts from the "real things" that could help prevent a school shooting "and at worse it furthers a dangerous conversation that only talks about guns as protection without a discussion about the serious risks they present."

As the debate continues, Harrold's school plans to leave its policy unchanged.

"Nothing is 100 percent at all. ... But hope makes for a terrible plan, hoping that (a tragedy) won't happen," Thweatt said. "My question is: What have you done about it? How have you planned?"

___

Associated Press writers Juan A. Lozano in Houston and Nomaan Merchant in Dallas contributed to this report.

Source: http://news.yahoo.com/texas-town-allows-teachers-carry-concealed-guns-081017416.html

Ramadan 2012 Michelle Jenneke batman Colorado Shooting News joe paterno British Open MC Chris

Archeologist: Mayans Did Not Predict Apocalypse (Voice Of America)

Share With Friends: Share on FacebookTweet ThisPost to Google-BuzzSend on GmailPost to Linked-InSubscribe to This Feed | Rss To Twitter | Politics - Top Stories Stories, News Feeds and News via Feedzilla.

Source: http://news.feedzilla.com/en_us/stories/politics/top-stories/271889109?client_source=feed&format=rss

superbowl commercials best superbowl commercials madonna half time m.i.a super bowl coin toss madonna super bowl halftime kelly clarkson super bowl

Wednesday, December 19, 2012

A mathematical formula to decipher the geometry of surfaces like that of cauliflower

A mathematical formula to decipher the geometry of surfaces like that of cauliflower [ Back to EurekAlert! ] Public release date: 19-Dec-2012
[ | E-mail | Share Share ]

Contact: Ana Herrera
oic@uc3m.es
Carlos III University of Madrid

This press release is available in Spanish.

The scientists have found a formula that describes how the patterns found in a multitude of natural structures are formed. "We have found a model that describes, in detail, the evolution in time and in space of cauliflower-type fractal morphologies for nanoscopic systems", explains Professor Rodolfo Cuerno, of UC3M's Mathematics Department, author of the research, together with scientists from Universidad Pontificia Comillas (UPCO), the Instituto de Ciencia de los Materiales de Madrid (the Materials Science Institute of Madrid) of the Consejo Superior de Investigaciones Cientficas (CSIC) (Spanish National Research Council), la Escuela Politcnica de Pars (Polytechnic School of Paris, France) and the Universidad Catlica de Lovaina (Catholic University of Louvain, Belgium).

This work, which was recently published in the New Journal of Physics, falls within the field of fractal geometry, which is based on the mathematical description of many natural forms, such as sea coasts, the borders between countries, clouds, snowflakes and even the networks of blood vessels. A fractal is characterized because its parts are similar to the whole. "In the case of cauliflowers, this property (self-similarity) becomes evident if you look closely at a photo of them," says another of the researchers, Mario Castro, a professor at UPCO. "In fact," he adds, "without more information, it is impossible to know the size of the object." This way, using relatively simple algorithms, complex structures almost indistinguishable from certain landscapes, leaves or trees, for example, can now be generated. "However, the general mechanisms that govern the appearance or evolution over time of those natural structures have rarely been identified beyond a merely visual or geometric reproduction," clarifies the researcher.

From the supermarket to the laboratory

The cauliflower-type morphologies were known is this realm in an empirical way, but no one had provided a model like the one that these scientists have developed. "In our case," they comment, "the connection came about naturally when a certain ingredient (noise) was added to a related model that we had worked on previously. When we did that, in the numeric simulations, surfaces appeared, and we quickly identified them as the ones that our experiment colleagues had been able to obtain, under the right conditions, in their laboratories." Based on the characteristics of this theoretical model, they have inferred general mechanisms that can be common and can help in making models of other very different systems, such as a combustion front or a cauliflower like the ones that can be found in any supermarket.

Fractals of this type are interesting because they are ubiquitous, that is, they appear in systems that vary widely in their nature and dimensions. In general, fractals can be found in any branch of the natural sciences: mathematics (specific types of functions), geology (river basins or the outline of a coast), biology (forms of aggregate cells, of plants, of the network of blood vessels...), physics (the growth of amorphous solid crystals or the distribution of galaxies), chemistry (the distribution in space of the reagents of chemical reactions). Moreover, they have also been studied due to their relationship with structures created by man, such as communication and transportation networks, city layouts, etc.

This finding may help to discover concrete applications for improving the technologies used in thin film coatings, and to understand the conditions under which they are smooth or have wrinkles or roughness. "This is also useful in generating textures in computer simulations," the researchers point out. "And, conceptually," they add, "this can give us clues about the general mechanisms involved in forming structures in areas that are very different from the ones in which the model was formulated, such as those in which there is competition for growth resources among the various parts of the system."

###

Further information:

Universality of cauliflower-like fronts: from nanoscale thin films to macroscopic plants

Authors: Mario Castro, Rodolfo Cuerno, Matteo Nicoli, Luis Vzquez and Josephus G. Buijnsters

Journal: New J. Phys. 14 (2012) 103039 doi:10.1088/1367-2630/14/10/103039 http://iopscience.iop.org/1367-2630/14/10/103039/article



[ 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.


A mathematical formula to decipher the geometry of surfaces like that of cauliflower [ Back to EurekAlert! ] Public release date: 19-Dec-2012
[ | E-mail | Share Share ]

Contact: Ana Herrera
oic@uc3m.es
Carlos III University of Madrid

This press release is available in Spanish.

The scientists have found a formula that describes how the patterns found in a multitude of natural structures are formed. "We have found a model that describes, in detail, the evolution in time and in space of cauliflower-type fractal morphologies for nanoscopic systems", explains Professor Rodolfo Cuerno, of UC3M's Mathematics Department, author of the research, together with scientists from Universidad Pontificia Comillas (UPCO), the Instituto de Ciencia de los Materiales de Madrid (the Materials Science Institute of Madrid) of the Consejo Superior de Investigaciones Cientficas (CSIC) (Spanish National Research Council), la Escuela Politcnica de Pars (Polytechnic School of Paris, France) and the Universidad Catlica de Lovaina (Catholic University of Louvain, Belgium).

This work, which was recently published in the New Journal of Physics, falls within the field of fractal geometry, which is based on the mathematical description of many natural forms, such as sea coasts, the borders between countries, clouds, snowflakes and even the networks of blood vessels. A fractal is characterized because its parts are similar to the whole. "In the case of cauliflowers, this property (self-similarity) becomes evident if you look closely at a photo of them," says another of the researchers, Mario Castro, a professor at UPCO. "In fact," he adds, "without more information, it is impossible to know the size of the object." This way, using relatively simple algorithms, complex structures almost indistinguishable from certain landscapes, leaves or trees, for example, can now be generated. "However, the general mechanisms that govern the appearance or evolution over time of those natural structures have rarely been identified beyond a merely visual or geometric reproduction," clarifies the researcher.

From the supermarket to the laboratory

The cauliflower-type morphologies were known is this realm in an empirical way, but no one had provided a model like the one that these scientists have developed. "In our case," they comment, "the connection came about naturally when a certain ingredient (noise) was added to a related model that we had worked on previously. When we did that, in the numeric simulations, surfaces appeared, and we quickly identified them as the ones that our experiment colleagues had been able to obtain, under the right conditions, in their laboratories." Based on the characteristics of this theoretical model, they have inferred general mechanisms that can be common and can help in making models of other very different systems, such as a combustion front or a cauliflower like the ones that can be found in any supermarket.

Fractals of this type are interesting because they are ubiquitous, that is, they appear in systems that vary widely in their nature and dimensions. In general, fractals can be found in any branch of the natural sciences: mathematics (specific types of functions), geology (river basins or the outline of a coast), biology (forms of aggregate cells, of plants, of the network of blood vessels...), physics (the growth of amorphous solid crystals or the distribution of galaxies), chemistry (the distribution in space of the reagents of chemical reactions). Moreover, they have also been studied due to their relationship with structures created by man, such as communication and transportation networks, city layouts, etc.

This finding may help to discover concrete applications for improving the technologies used in thin film coatings, and to understand the conditions under which they are smooth or have wrinkles or roughness. "This is also useful in generating textures in computer simulations," the researchers point out. "And, conceptually," they add, "this can give us clues about the general mechanisms involved in forming structures in areas that are very different from the ones in which the model was formulated, such as those in which there is competition for growth resources among the various parts of the system."

###

Further information:

Universality of cauliflower-like fronts: from nanoscale thin films to macroscopic plants

Authors: Mario Castro, Rodolfo Cuerno, Matteo Nicoli, Luis Vzquez and Josephus G. Buijnsters

Journal: New J. Phys. 14 (2012) 103039 doi:10.1088/1367-2630/14/10/103039 http://iopscience.iop.org/1367-2630/14/10/103039/article



[ 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/2012-12/ciuo-amf121912.php

the colony kids choice awards ncaa final four 2012 texas chainsaw massacre uk vs louisville university of kansas buckeye

mankesune: When Going To An Eye Doctor | health and fitness ...

Your eyes are very important for you need the sense of sight to be able to do most of your activities. That is why it is important for one to visit an eye doctor in San Antonio even though he has no problems with his vision. When visiting an ophthalmologist, patients should also prepare themselves.

One thing that you need to do when you want to seek an ophthalmologist in San Antonio is to look for a doctor that will examine you. This can be an easy task if you already have someone that you always go to. However, if this is not the case for you, you should do your homework before going to anyone's clinic.

Even if you will only go to the visit to for a San Antonio eye check up, preparation is still something that is necessary. This is because it can help make the examination or check up easier on your part. Doctors would appreciate it if their patients are prepared for this helps make the session faster and more productive.

Part of the preparation is to get all the necessary things ready before you will go to the clinic. To know what you should bring or do, contact the clinic and ask for the necessary instructions. If you are wearing an eyeglass or contact, you will be asked to bring this. It is also better if you can list your allergies and health history.

If you have health insurance, find out first if this will be accepted in the clinic where you will go to. It would be too inconvenient to go there only to find out that you are not covered. You will also need to bring with you your insurance information for this will be needed by the clinic or any other health facility.

You should take note of the tests the might be done to you. If you know what kind test will be done, you can prepare yourself properly. There are some tests that need some preparation. Doctors will usually tell their patients what to do in advance. If the test is going to impair your vision temporarily, make sure to bring someone with you.

Once you are finished with your visit, you need to be sure that you have taken the necessary things with you especially your prescription. Do not leave is you still have many questions. It is better if you will talk with your doctor while he is still around.

An eye doctor in San Antonio can help you take care of your vision. It is advisable for adults to go to him to have themselves checked. This helps avoid vision problems and deal with issues right away.

Source: http://healthandfitnessupdates.blogspot.com/2012/12/when-going-to-eye-doctor.html

ron burgundy millennial media nit championship transcendentalism bells palsy channel 5 news uc berkeley

Source: http://mankesune.blogspot.com/2012/12/when-going-to-eye-doctor-health-and.html

etch a sketch the host hoodie hoosiers temperance world bank kim kardashian flour bomb

Tuesday, November 20, 2012

Charlotte-Mecklenburg Schools finance officer Shirley gets national ...

Sheila Shirley, the quiet force behind Charlotte-Mecklenburg Schools? annual billion-dollar budget drama, won a national award for her service to public education.

Shirley, CMS? chief financial officer since 2000, was honored by the Council of the Great City Schools during last week?s CFO conference in Fort Lauderdale, Fla.

?Few people in the United States have contributed more to the financial integrity and improvement of urban public education than Sheila Shirley,? said Executive Director Michael Casserly, who called the award ?long overdue.?

The soft-spoken Shirley maintains a low public profile. But her job puts her in charge of the $1.2 billion budget for one of the region?s largest employers, which must follow federal, state and local financial rules.

The political decisions connected with the CMS budget are often controversial, especially during a tenure that has seen CMS swing from dramatic growth to layoffs and other budget cuts. But the budget itself has repeatedly gotten clean reports from external auditors, and the finance department has gotten numerous awards during Shirley?s time.

Before coming to CMS, Shirley worked in private finance offices, including Husqvarna and Novant Health. She is now working for her sixth CMS superintendent, Heath Morrison.

?We?re very fortunate to have her on our team,? Morrison said.

Source: http://www.charlotteobserver.com/2012/11/19/3676936/cms-finance-officer-gets-national.html

cpac powell the last lecture kim jong un josh powell madonna halftime show linsanity

Holiday Cuisine Causes Problems For Pets ? CBS Miami

Tia says this is “Timber Paws.” (credit: Tia/CBS Viewer)

Tia says this is ?Timber Paws.? (credit: Tia/CBS Viewer)

MIAMI (CBSMiami) ? As you celebrate and feast these upcoming holidays with loved ones and family; you may want to think twice about letting your furry friend enjoy the leftovers.

While you celebrate with turkey and all the trimmings you may be tempted to include your pet, however, some parts of the holiday feast could actually make your pets sick.

Experts say foods like turkey, onions, macadamia nuts, chocolate, raisins, garlic, grapes, the sugar substitute xylitol, and raw or undercooked food can create health problems for pets.

Sneaking a juicy turkey bone or a chicken bone under the dinner table is more harmful than you think. The bones could splinter, causing the intestines to be pierced.

Feeding pets uncooked or undercooked meat could be a potential cause of salmonella as well as pancreatitis.

You should also stay away from herbs and spices, like the sage used in stuffing, which can contain oil and resins that can cause pets to vomit or have diarrhea. Cats are particularly sensitive to spices.

It is best to keep your pets on their normal diets and tightly seal garbage bags, placing them in a tightly covered container to prevent your pets from getting into something that could injure them.

If you simply can?t resist sharing, a little mashed potatoes, a bit of pumpkin pie, green beans, sweet potato, and a tiny bit of boneless cooked turkey are considered safe for your pets.

Source: http://miami.cbslocal.com/2012/11/19/holiday-cuisine-causes-problems-for-pets/

caucus stanford vs oklahoma state occupy rose parade vesta williams stanford stanford oklahoma state university