Weather Alert(2)!
"Wind Chill Advisory" ...Wind Chill Advisory in effect from 4 PM Saturday to noon EST Sunday... The National Weather Service in Upton has issued a Wind Chill Advisory...which is in effect from 4 PM Saturday to noon EST Sunday. * Locations...Metro New York City and New Jersey and Long Island. * Hazard types...potentially dangerous windchills. * Timing...coldest wind chills late Saturday night into early Sunday morning. * Wind chill...as low as 20 to 25 below due to temperatures of 5 above to 5 degrees below zero...and northwest winds 20 to 30 mph with gusts up to 45 mph. * Impacts...the frigid conditions will be dangerous to those venturing outside. Prolonged exposure may cause frostbite. Precautionary/preparedness actions... A Wind Chill Advisory means that very cold air and strong winds will combine to generate low wind chills. This will result in frost bite and lead to hypothermia if precautions are not taken. If you must venture outdoors...make sure you wear a hat and gloves. , "Special Statement" ...Dangerously cold air this weekend... Bitterly cold temperatures will move into the area this weekend. * Temperatures Saturday night into early Sunday morning will fall to around zero in and around the New York City and New Jersey Metro...Long Island...and coastal Connecticut. Temps will fall to 5 to 10 below across interior portions of northeast New Jersey...the lower Hudson Valley...and southern Connecticut. Wind chill values during this time could reach life threatening levels as cold as 20 to 30 below zero. * High temperatures on Sunday will only be in the teens. * Cold spells of this magnitude bring a risk of frostbite and hypothermia for anyone who does not take proper precautions. In addition...frozen pipes and overworked furnaces could leave your house without heat or running water...and car batteries run the risk of dying. * Never venture outdoors without wearing gloves...a hat and several layers of clothing. Wind chill values late Saturday night into Sunday morning could lead to frostbite in less than 30 minutes if proper precautions are not taken. * Run water at a trickle and keep Cabinet doors open to prevent pipes from freezing. * Never use a stove or oven to heat your home or use an open flame to melt frozen pipes. Many house fires result from these practices. * Check tire pressure and your car battery. Be sure your car has a winter safety kit that includes a blanket...warm clothes and gloves in case your car breaks down or becomes stranded. * Take extra steps to keep your pets warm and know their limits to cold. 405 am EST Fri Feb 12 2016 ...Dangerously cold air this weekend... Bitterly cold temperatures will move into the area this weekend. * Temperatures Saturday night into early Sunday morning will fall to around zero in and around the New York City and New Jersey Metro...Long Island...and coastal Connecticut. Temps will fall to 5 to 10 below across interior portions of northeast New Jersey...the lower Hudson Valley...and southern Connecticut. Wind chill values during this time could reach life threatening levels as cold as 20 to 30 below zero. * High temperatures on Sunday will only be in the teens. * Cold spells of this magnitude bring a risk of frostbite and hypothermia for anyone who does not take proper precautions. In addition...frozen pipes and overworked furnaces could leave your house without heat or running water...and car batteries run the risk of dying. * Never venture outdoors without wearing gloves...a hat and several layers of clothing. Wind chill values late Saturday night into Sunday morning could lead to frostbite in less than 30 minutes if proper precautions are not taken. * Run water at a trickle and keep Cabinet doors open to prevent pipes from freezing. * Never use a stove or oven to heat your home or use an open flame to melt frozen pipes. Many house fires result from these practices. * Check tire pressure and your car battery. Be sure your car has a winter safety kit that includes a blanket...warm clothes and gloves in case your car breaks down or becomes stranded. * Take extra steps to keep your pets warm and know their limits to cold. 1127 am EST Thu Feb 11 2016 ...Major outbreak of cold air this weekend... Bitterly cold temperatures will move into the area this weekend. * Temperatures Saturday night into early Sunday morning will fall close to zero in and around New York City...and zero to 5 below across Long Island...interior northeast New Jersey...the lower Hudson Valley...and southern Connecticut. Wind chill values during this time could reach life threatening levels as cold as 20 to 25 below zero. * High temperatures on Sunday will only be in the teens. * Cold spells of this magnitude bring a risk of frostbite and hypothermia for anyone who does not take proper precautions. In addition...frozen pipes and overworked furnaces could leave your house without heat or running water...and car batteries run the risk of dying. * Never venture outdoors without wearing gloves...a hat and several layers of clothing. Wind chill values late Saturday night into Sunday morning could lead to frostbite in less than 30 minutes if proper precautions are not taken. * Run water at a trickle and keep Cabinet doors open to prevent pipes from freezing. * Never use a stove or oven to heat your home or use an open flame to melt frozen pipes. Many house fires result from these practices. * Check tire pressure and your car battery. Be sure your car has a winter safety kit that includes a blanket...warm clothes and gloves in case your car breaks down or becomes stranded. * Take extra steps to keep your pets warm and know their limits to cold. -- Friday Feb.12 16,11:00 AM Weather  |  LIRR  |  Traffic  |  Traffic Cams |  Weather News

 

Regrowing Parts of Teeth May Be an Option over a Root Canal at the Dentist

Tech & Science, National & World News, Health & Wellness

A study led by researchers at Harvard is offering hope that one day there won't be the need for a root canal and other uncomfortable ...

It’s not available at the dentist yet, but if further studies continue to show results as seen in studies of rat, laser light therapy may eliminate the need for root canals by regrowing parts of teeth.

Researchers from Harvard University conducted a study on rats using laser light therapy to stimulate the growth of lost dentin. They found that laser light therapy stimulated stem cells present in dentin to grow. The study was published in the journal Science Translational Medicine this week.

In the study, a group of rats with tooth defects had laser shined to their tooth structure and soft tissue. After 12 weeks, new dentin was observed in the rats’ teeth.

The next step for the group of researchers at Harvard University is to conduct human clinical trials. It currently awaits approval to begin, which could happen within a year.

The success of dentin regeneration through laser light therapy can mean the elimination of the need for crowns, fillings and other uncomfortable dental procedures. There is even potential to grow more protective dentin in teeth when gum recession occurs.

The study involved the use of a low-power laser to trigger regeneration of dentin.

The research for the study was led by David J. Mooney, Robert P. Pinkas Family Professor of Bioengineering at the Harvard School of Engineering and Applied Sciences.

The study was also completed through collaboration with Wyss Institute, Harvard School of Dental Medicine, Leder Human Biology and Translational Medicine, National Institute of Dental and Craniofacial Research and NIH, Wellman Center for Photomedicine at Massachusetts General Hospital, Harvard Medical School’s Department of Dermatology, Harvard-MIT Division of Health Science and Technology, Boston Children’s Hospital, and New York University School of Medicine.

[Source: Science Translational Medicine; Harvard School of Engineering and Applied Science.]

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