How To Use Fluoride In A Sentence
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So then put the pros and cons up for the public to decide if they want fluoride in their water.
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Crystals of calcium fluoride (CaF2), also known as fluorite and fluorspar, are used to make lenses to focus infrared light.
CreationWiki - Recent changes [en]
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The only way to discover whether people wanted fluoride in their water supplies was to hold mini referendums on the issue, he claimed.
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Children with fissure sealants still need to brush their teeth with fluoride toothpaste.
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Anti-fluoride campaigners say there is no conclusive evidence that fluoridation is safe or prevents decay.
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Humberside Area Health Authority was to investigate the possibility of introducing fluoride into all water supplies in the county.
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P & G's Crest Pro-Health Enamel Shield, which came out last year, is made with a particular type of fluoride called stannous fluoride.
The Acid Test for Enamel-Saving Toothpastes
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Use a baby formulated toothpaste, or one containing fluoride, and gently rub it around the teeth and gums.
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So, of course, she was getting a double dose of fluoride toothpaste.
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Calcium inhibits fluoride but if you are low on vitamins and calcium, the neurological effect is greater than those decently fed.
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Since the EPA now allows sulfuryl fluoride to be used as a fumigant on many foods, even more foods will contain fluoride.
Dentists Are Big Fat Liars
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Performance and application of protective film of vinylidene fluoride resin are introduced. Basic recipe and method for forming of protective film of vinylidene fluoride resin are described.
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The metal can also be produced by electrolysis of KUF5 or uranium tetrafluoride (UF4), dissolved in a molten mixture of calcium chloride (CaCl2) and sodium chloride (NaCl).
Uranium
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Farmers had been using underground water to irrigate cotton and paddy crops even though underground water was unfit for agricultural use due to high fluoride contents.
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Most children get the right amount of fluoride through a combination of fluoridated toothpaste and fluoridated water or supplements.
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This is then reacted in another kiln with hydrogen fluoride (HF) to form uranium tetrafluoride (UF4).
Uranium enrichment
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Symptoms of fluoride toxicity may include nausea, diarrhea, vomiting, abdominal pain, increased salivation, or increased thirst.
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Inorganic anions used as the model anions were sulfate, fluoride, chloride, bromide, nitrite, nitrate, chlorate, iodide, thiocyanate, and perchlorate, used as their sodium salts.
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Hydrogen sulfide, for example, reacts with four molecules of FOOF to give sulfur hexafluoride, 2 molecules of HF and four oxygens. . .and 433 kcal, which is the kind of every-man-for-himself exotherm that you want to avoid at all cost.
Making Light: Open thread 136
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For those aged 3 to 6, use a pea-sized blob of 1,350 to 1,500 ppm fluoride paste, available from pharmacists.
Times, Sunday Times
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Phenyl methyl sulphonyl fluoride was added to the cell lysate and the lysate stored on ice until use.
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A refining facility to turn uranium yellowcake into uranium oxide and uranium hexafluoride
Times, Sunday Times
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Each tube received an aliquot of 100 ml of sodium fluoride solution (20 mg/l) and was sealed and shaken in a bath maintained at 298 K for 3 hours.
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Information on the reaction rates of sulfuryl fluoride (SO2F2), nitrogen trifluoride (NF3) and trifluoromethyl sulfur pentafluoride (SF5CF3) was published Jan. 25, 2010, in the early edition of the PNAS, and will be part of a special issue on atmospheric chemistry.
Newswise: Latest News
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It set a pattern: enrichment was called research but plans went ahead to feed uranium hexafluoride into centrifuges.
Times, Sunday Times
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The products contain sodium fluoride, which is effective in preventing cavities but has not been shown to be effective in removing plaque or preventing gum disease, the FDA said.
FDA cracks down on mouthwash
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Ion implantation involves the introduction of doping gases such as arsine, phosphine and boron trifluoride, to the silicon substrate.
Fabtech - News
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Scientists say extra fluoride is likely to have at least a small additional effect on enamel — but more research is needed.
The Acid Test for Enamel-Saving Toothpastes
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P&G says that the $3.99 product, which does not contain fluoride, should not be used more than once a week.
Ad Track: Marketers take aim at yellow teeth
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The tetrafluoride is then fed into a fluidized bed reactor with gaseous fluorine to produce UF6.
Uranium enrichment
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Everything is molten tetrafluoride, but U is separated from Th by bubbling F gas and that makes it gaseous UF6 reduce to UF4 again for use.
Rabett Run
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He also told Marco to have Urs question where Khan had gotten the two tons of uranium hexafluoride gas that he had supplied to Libya several months earlier.
Fallout
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Children who drink bottled water may be putting their teeth at risk because they are missing out on fluoride in their tap water, researchers claim.
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The objective lenses, which are the most important lenses on any binoculars, are multicoated; all of the other glass-to-air surfaces have single-layer magnesium fluoride coatings.
Leupold Wind River 8x42
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Fluoride ions in low concentrations have been shown to prevent cavities in teeth.
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Swallowing fluoride creates dental fluorosis - white spotted, yellow, brown and / or stained teeth - now afflicting up to 48\% of school children, up to 4\% moderate / severe, according to the The CDC's 2001 fluoride recommendations says, "The laboratory and epidemiologic research that has led to the better understanding of how fluoride prevents dental caries indicates that fluoride's predominant effect is posteruptive and topical ...
Scientific Blogging
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After visualization with primuline (0 • 01% in 80% acetone), lipid bands were scraped off, saponified and fatty acids methylated with boron trifluoride.
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There are more than 12,000 research papers alone on the effect of fluoride on the thyroid gland.
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The Minister for Health is dosing our tap water with chemical fluoride to supposedly give us better teeth.
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The moderate technological conditions fluoride removal in aluminum industry by coagulation and precipitation are studied.
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I thought the ClF3 chlorine trifluoride he wrote about previously was bad, but this is a whole level of magnitude beyond that.
Making Light: Open thread 136
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Treatment includes an oral examination, cleaning, topical fluoride application, restoration of carious teeth, pulp therapy, and, when necessary, tooth extraction.
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Following treatments for 24 hr with DMSO alone (control), Red-Br-nos, LPS, Red-Br-nos and LPS, cells were stained with 1 µg/ml acridine orange for 15 min, washed with PBS, and examined under a Zeiss fluorescence microscope using a 40X objective lens Proteins from THP-1 cells pellets were resolved by polyacrylamide gel-electrophoresis and transferred onto polyvinylidene difluoride membranes (Millipore).
PLoS ONE Alerts: New Articles
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Shaped microporous articles are produced from polyvinylidene fluoride (PVDF) and nucleating agents using thermally induced phase separation (TIPS) processes.
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The toothpastewith fluoride to strengthen tooth enamel and prevent the build up of plaque.
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The manufacturing steps for Tedlar film include producing vinyl fluoride (VF) monomer, which is converted into polyvinyl fluoride (PVF) polymer resins, and extruded into the Tedlar film.
Renewable Energy News - RenewableEnergyWorld.com
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In the case of fluorides free from silicates (such as fluor-spar), it is determined indirectly by decomposing a weighed portion with sulphuric acid, evaporating, igniting, and weighing the residual sulphate.
A Text-book of Assaying: For the Use of Those Connected with Mines.
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_Iodides_ of potassium, zinc and lead, protiodide of tin, periodide of mercury; _fluoride_ of potassium; _cyanide_ of potassium; _sulpho-cyanide_ of potassium.
Experimental Researches in Electricity, Volume 1
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Kleinberg says that fluoride, which is in most drinking water and toothpaste, protects against 30 percent of tooth decay.
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A gas containing sulfuryl fluoride is used effectively to eliminate all life stages of wood-boring insect infestations.
Times, Sunday Times
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Use fluoride toothpaste as fluoride makes teeth stronger and more resistant to acid attacks.
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The experts tell us that fluoride will protect the teeth of young children whose parents over-indulge them with sugary drinks, sweets and snacks.
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AN MP claims the government's backing for putting fluoride in water supplies could be a recipe for murder - with a cup of tea.
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As far as tooth decay is concerned, this is not caused by lack of fluoride.
Dr. Joseph Mercola: The Health Hazards of Water Fluoridation (VIDEO)
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The main purpose of toothpaste is to help clean your teeth and it is also an effective means of delivering fluoride to the teeth.
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The suppression of the photodynamic potency of aluminum phthalocyanines was attributed to desorption of the dyes from lipid bilayers induced by fluoride or hydroxyl ions.
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It is obtained commercially by electrolyzing a liquid mixture of hydrogen fluoride and potassium hydrogen fluoride.
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The chemical elements and compounds are substantive kinds; the different chemical reactions are dynamic kinds; a tetrahedral molecular structure is a (structural) property kind (whose species include the particular tetrahedral structures of methane, carbon tetrachloride, silicon tetrafluoride and so forth).
Natural Kinds
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According to Rose, apatite is made up of three molecules of tribasic calcium phosphate (Ca (PO_4) _2), combined with one molecule of calcium fluoride (Ca F_2) or one molecule of calcium chloride (CaCl_2) respectively.
Manures and the principles of manuring
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Some of the chemicals - including caustic hydrogen fluoride and deadly arsine gas - are toxic, and the fossil fuel consumed contributes to global warming, says Williams.
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Years later, the Journal of the American Medical Association stated in their September 18, 1943 issue that fluorides are general protoplasmic poisons that change the permeability of the cell membrane by certain enzymes. 1 Additionally, an editorial published in the Journal of the American Dental Association on October 1, 1944 stated, Drinking water containing as little as 1.2 ppm fluoride will cause developmental disturbances.
Dr. Joseph Mercola: The Health Hazards of Water Fluoridation (VIDEO)
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Fluoride can considerably benefit dental health by strengthening the tooth enamel, making it more resistant to acid attacks that can cause tooth decay.
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It increases the fluoride content of the enamel of newly erupted teeth, thereby increasing the resistance of these teeth to caries.
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Cocoa beans like these can be sprayed with pesticides like sulfuryl fluoride.
NPR Topics: News
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It differs from other acids in that the fluoride ion readily penetrates the skin and causes destruction of deep tissue layers, including bony decalcification .
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Although fluoride helps to strengthen the enamel, tooth decay from sugar still occurs.
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Researchers discovered fluoride was the tooth discolouring culprit and mistakenly thought fluoride was also the cavity-fighting hero – unaware that calcium was required to grow sound dentition.
Archive 2008-01-01
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Holmium is extracted from its ores by heating calcium metal with holmium fluoride.
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The hydrogen ion causes coagulation of surface tissue, which eventually appears as a grayish white area surrounded by erythema. 16 Fluoride ions freely penetrate the skin and continue into deeper tissues, causing cellular death and liquifaction necrosis of soft tissue. 22,15 Neutralization of fluoride ions occurs when fluoride complexes with calcium and other divalent cations in the tissues, forming an insoluble salt.
Hydrofluoric Acid
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Chronic excessive fluoride intake can result in fluorosis, an unaesthetic mottling of the teeth.
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Designer Sang-Kyun Park has taken the illuminated umbrella idea to the next level with Lightdrops, an umbrella made from polyvinylidene fluoride [PDVF], a conductive membrane that powers LEDs with energy from falling rain.
Daniel Flahiff | Inhabitat
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A method of producing crystal sodium fluoride with sodium fluosilicate and sodium carbonate is introduced.
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Their Active Mouthguard is a refreshing mouthwash with a special anti-bacterial agent to fight plaque plus it contains fluoride to strengthen teeth.
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Although removal of excessive fluoride from drinking-water may be difficult and expensive, low-cost solutions that can be applied at a local level do exist.
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Toothpastes may contain ‘stannous fluoride,’ and municipal water supplies are often fluoridated.
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Contains fluoride to strengthen tooth enamel and reduce the risk of cavities caused by acidic food.
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Before, scant data existed on the quantity of fluoride in the national food supply and, therefore, on our overall dietary fluoride consumption.
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The moderate technological conditions fluoride removal in aluminum industry by coagulation and precipitation are studied.
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At the smelter, the aluminum oxide crystals are dissolved in a bath of something called cryolite (sodium aluminum fluoride) and zapped with enormous jolts of electricity (100,000 to 150,000 amps), which strips the oxygen from the aluminum.
THE STORY OF STUFF
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Nitrogen trifluoride (NF3), another global warming whopper (17,000 times more powerful than CO2), is used in the manufacturing of thin-film PV panels.
Jennifer Grayson: Eco Etiquette: How Green Are Solar Panels?
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If you absorb enough fluoride it can become dangerous - it does cause mottled teeth and there is an issue over bone damage.
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In the decades since 1955 when Crest with stannous fluoride first hit the market, it's become hard to find a toothpaste without fluoride.
Bill Chameides: The Chemical Marketplace Series -- Drinking It In: Is Fluoride Good for You?
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A ‘yes’ vote would allow health authorities to make water companies add fluoride to supplies in areas where it is supported.
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On the contrary most people are told daily that fluoride prevents tooth decay and strengthens the bones.
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It is the method of introducing doping gases such as arsine, phosphine and boron trifluoride, to the silicon substrate.
WebWire | Recent Headlines
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I am moving my family back into our apartment after the landlord fumigated our building with sulfuryl fluoride and chloropicrin.
SFGate: Top News Stories
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If sulphur hexafluoride is subjected to electrical sparking in the presence of oxygen, it degrades, releasing toxic breakdown products.
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Both dentists and scientists agree adding fluoride to the water supply is a safe, effective way to help protect teeth, especially young teeth.
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In the second phase, a drug called cesium fluoride, known to stimulate the enzyme adenylate cyclase, was added to the blood samples, and the activity of the enzyme was measured.
Alcohol and The Addictive Brain
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An equally erudite body of experts has argued that fluoride can trigger bone deformities and stain tooth enamel, and has poured scorn and doubt on its worth as a preventer of tooth rot.
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The other attraction of these materials, which were developed in the 1970s, is that they continuously leach fluoride and so can help reduce the incidence of recurrent caries.
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Western diplomats in Vienna Friday say that Iran is rushing to convert some yellow cake into uranium hexafluoride, which is used both in the making of nuclear power and nuclear bombs.
CNN Transcript Nov 19, 2004
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Most fluoride poisonings have been the result of rodenticide and pesticide ingestion.
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I would also recommend washing all bedding and clothing that has been exposed to sulfuryl fluoride.
SFGate: Top News Stories
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Uranium tetrafluoride (UF4) is often called green-salt because of its characteristic color.
Uranium
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Fluorides protect against caries by inhibiting mineral loss, promoting remineralisation of decalcified enamel, and reducing formation of plaque acids.
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The technique that he developed, electrolysis of potassium fluoride in anhydrous liquid hydrogen fluoride, is still used today, with some modifications.
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Fluoride is helpful in fighting tooth decay.
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The rationale for the use of topical preparations is to apply a divalent cation that will bind to form a insoluble salt, thus limiting percutaneous penetration of the fluoride ion. 15 Calcium gluconate gel 2.5 percent is a topical treatment for hydrofluoric acid burns.
Hydrofluoric Acid
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The third, Hi - dense can release fluoride slowly, but silver amalgam alloy can't.
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And that soaks into tissue very readily, with the acid part doing its damage along the way, and the fluoride merrily poisoning enzymes and wreaking havoc.
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Metallic cerium is prepared by metallothermic reduction techniques, such as by reducing cerous fluoride with calcium, or by electrolysis of molten cerous chloride or other cerous halides.
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Fluoride-containing toothpaste is more of a concern.
Personal Care Products
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A titanium charge is placed in the crucible with granular calcium fluoride added to act as an electrical insulator between the titanium and the crucible to prevent arcing and crucible damage.
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But a growing body of international scientific and environmental opinion sees fluoride as nothing more than a poisonous pollutant, profitably and misleadingly rebadged as the scourge of dental caries.
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Fluoride supporters believe the chemical helps cut tooth decay, but anti-fluoride groups claim it can cause a range of problems, from tooth mottling to cancer, and have threatened to mount a legal challenge on human rights grounds.
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When water is fluoridated, chemicals that release fluoride are added to the water.
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Aim To validate spectrum analysis of oxalyl fluoride neutral molecule(FCO)2 and study vibrational mode of the two configuration.
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Not emphasized, however, was the mottled, hardening effect of any fluorides on teeth or the possible accumulative long-term effect of such additions.
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‘I tell people to buy any toothpaste that's on sale,’ says Price, ‘as long as it contains fluoride (which remineralizes the enamel on your teeth).’
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Fluorinated gases (or High Global Warming Potential gases): This group of gases, which includes hydrofluorocarbons, perfluorocarbons, and sulfur hexafluoride, are “synthetic, powerful greenhouse gases that are emitted from a variety of industrial processes.”
Prevention of Global Warming: Understanding The Main Causes
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The product of this stage of the nuclear fuel cycle is enriched uranium hexafluoride, which is reconverted to produce enriched uranium oxide.
Nuclear fuel cycle
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The research in Newcastle, where tap water is fluoridated, also found that labelling about fluoride content was inaccurate in 75 per cent of the brands tested.
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Chloropicrin is used as a warning agent before the release of sulfuryl fluoride.
SFGate: Top News Stories
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A few tonnes of raw uranium would be converted into about the same amount of hexafluoride gas.
Canada.com
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Some dentists are convinced that the addition of fluoride in water is ineffective as a prophylactic treatment.
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This behavior is also common in two-material waveplates such as achromatic waveplates constructed from quartz and magnesium fluoride plates.
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Calcium fluoride (6cH) is a biochemic tissue salt which helps to support routine elasticity to all cells and body tissues and maintain easy movement in the body.
Wil's Ebay E-Store
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In addition to forming fluorapatite crystals like other fluorides, stannous fluoride also has a toxic effect on acid-producing mouth bacteria, says biochemist Matthew J. Doyle, director of global research and development for P & G's oral-care division.
The Acid Test for Enamel-Saving Toothpastes
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Your dentist or dental hygienist can apply topical fluorides during dental visits.
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An effect of fluoride is that it causes brittleness, and it is interesting to note that the majority of dentists recommend using fluoride toothpaste but do no support fluoridation of the water supply.
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Fluoride is a potential immunotoxin, embryotoxin and neurotoxin.
Shane Jolley dot com
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Tooth-brushing at least twice daily with a small headed, medium hardness brush will also help reduce decay if a fluoride toothpaste is used.
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The products contain sodium fluoride, which is effective in preventing cavities but has not been shown to be effective in removing plaque or preventing gum disease, the FDA said.
FDA cracks down on mouthwash
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The earthy matter is composed chiefly of calcium phosphate, about 58 per cent. of the weight of the bone, calcium carbonate about 7 per cent., calcium fluoride and magnesium phosphate from 1 to 2 per cent. each and sodium chloride less than 1 per cent.; they confer on bone its hardness and rigidity, while the animal matter (ossein) determines its tenacity.
II. Osteology. 2. Bone
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You should use a smear of fluoride toothpaste on a small toothbrush for your baby.
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Request local water company to supply water with optimum fluoride level.
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Fluoride is normally added to toothpaste for the treatment of teeth to prevent decay.
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The moderate technological conditions fluoride removal in aluminum industry by coagulation and precipitation are studied.
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Preventative services, including cleaning, polishing, fluoride and bitewing X-rays would be 100 per cent covered by the plan.
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Depending on conditions, hydrogen fluoride may convert to hydrofluoric acid ( aqueous ) at varying concentrations.
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Polyvinyl fluoride resin reinforce soft stain remover is designed and constructed on the basis of soft stains remover. It is integrated with high strength steel pike stains removing device.
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Since the 1940s, most American municipal water supplies have been routinely dosed with fluoride in a grand attempt to ward off tooth decay.
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Your dentist or dental hygienist can apply topical fluorides during dental visits.
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The company is capable of adding fluoride to water supplies, but does not want to have to make the decision whether to or not.
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To assess ERK phosphorylation, animals were exposed to a light pulse (20 or 100lx) or no pulse (0lx) at CT15, and then perfused with 4% paraformaldehyde in PBS including 1 mM sodium orthovanadate and 0.2 mM phenylmethyl sulfonyl fluoride to inhibit phosphatase activity, at an appropriate time after light stimulation (7.5 min for the 20lx stimulus and 15 min for the 100lx stimulus).
PLoS ONE Alerts: New Articles
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Sulphur hexafluoride itself is harmless except in a confined space, where it displaces oxygen and can asphyxiate people.
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Fluorspar is the trade name for the mineral fluorite, which is composed of calcium fluoride.
The Economic Aspect of Geology
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When you're making phosphate fertilizers ... the process generates two very toxic gasses: hydrogen fluoride and silicon tetrafluoride.
Dr. Joseph Mercola: The Health Hazards of Water Fluoridation (VIDEO)
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Their Active Mouthguard is a refreshing mouthwash with a special anti-bacterial agent to fight plaque plus it contains fluoride to strengthen teeth.
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Common among these are bicarbonates, calcium, chlorides, fluorides, magnesium and sulfates - all of which can cause salt stress if found in excessive amounts.
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The manufacturing steps for Tedlar oriented film include producing vinyl fluoride (VF) monomer, which is converted into polyvinyl fluoride (PVF) polymer resins, and extruded into the Tedlar film.
AMEinfo.com Latest News
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Quartz-sapphire and quartz-lanthanum fluoride achromats provide better performance.
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A study of 25 popular brands of bottled water found that they were unlikely to contain enough fluoride to protect children's teeth.
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I am moving my family back into our apartment after the landlord fumigated our building with sulfuryl fluoride and chloropicrin.
SFGate: Top News Stories
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If sulphur hexafluoride is subjected to electrical sparking in the presence of oxygen, it degrades, releasing toxic breakdown products.
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Phenyl methyl sulphonyl fluoride was added to the cell lysate and the lysate stored on ice until use.
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Peers voted in favour of smoothing the way for water companies to put fluoride in their supplies when the Bill was debated in the Lords during the summer.
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You may have heard that the addition of fluoride to the water supply is dangerous and damaging.
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In some parts of the country fluoride is added to the water to help prevent tooth decay.
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Minor greenhouse gases include methane, nitrous oxide, sulfur hexafluoride and halocarbons such as perfluoromethane, freon and other CFCs.
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To assess ERK phosphorylation, animals were exposed to a light pulse (20 or 100lx) or no pulse (0lx) at CT15, and then perfused with 4% paraformaldehyde in PBS including 1 mM sodium orthovanadate and 0.2 mM phenylmethyl sulfonyl fluoride to inhibit phosphatase activity, at an appropriate time after light stimulation (7.5 min for the 20lx stimulus and 15 min for the 100lx stimulus).
PLoS ONE Alerts: New Articles
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Because concentrations of environmental fluoride are low, the distinction between the exposed and the unexposed population is often blurred, making the traditional tool of epidemiology less sensitive.
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Systemic fluoride is one of the most effective tools in the prevention of dental decay and has been shown to reduce caries in young children by 40 to 50 percent.
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When Pauly completed his study of ‘old’ specimens of the fluoride minerals, he had found three unknowns with a cubic habit that were similar to minerals in the cryolite ore from Ivigtut, Greenland.
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However, in the mid-1990s, it began to question the wisdom of putting fluoride in the water supply.
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Sulfur hexafluoride is heavier than the air around us, actually 6 times denser than the surrounding air.
A Sea of Nothingness?
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At a red heat platinic fluoride decomposes into metallic platinum and fluorine, which is evolved in the free state.
Scientific American Supplement, No. 832, December 12, 1891
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Cells were placed on ice, rinsed twice with cold phosphate-buffered saline and then lysed with 10 mM Tris-HCI, pH 7.4, containing phenylmethane sulfonyl fluoride and protease inhibitor cocktail for 20 min.
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It is a proven fact that fluoride strengthens growing teeth.
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He may have some recollection of a study of cattle in fields downwind of the Steelworks, which indicated that fluorides deposited in these fields eaten by cattle produced discoloration of teeth and deformation of hooves.
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Fluoride used in water fluoridation is a poison, a toxic by-product of the fertiliser industry.
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Brazil is the main source of gem topaz (an aluminium silicate fluoride in which hydroxyl ions replace some of the fluorine ions) Topaz can be colourless, blue, and rarely pink as well as the more familiar yellow.
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Whilst nitrogen trifluoride is certainly worthy of inclusion under the Kyoto protocol, along with perfluorocarbons and the like, especially as worldwide consumption of the gas grows, it is however nothing worth making a huge irrational fuss in the media about.
Archive 2008-07-01
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Professional topical fluoride application is an adjunct to oral fluoride supplementation used for the prevention of dental caries.
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The chemist asked what kind of fluoride was being used to fluoridate the drinking water.
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Larger doses of fluoride can cause life-threatening hypocalcemia with convulsions, tetany, decreased myocardial contractility, ventricular arrhythmias, and cardiac arrest.
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In the current study, fluoride measurements of 889 lagomorph long bones from 183 features were used to develop a relative chronology of features.
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Objective To investigate the preventive effectiveness in reducing tooth decay and decalcification of different concentration of fluoride toothpaste for orthodontic patients.
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This process requires uranium to be in gaseous form and the way this is achieved is to convert it to uranium hexafluoride, which is a gas at relatively low temperatures.
Nuclear fuel cycle
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Common among these are bicarbonates, calcium, chlorides, fluorides, magnesium and sulfates - all of which can cause salt stress if found in excessive amounts.
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Whatever the neurological effects of fluoride are exactly, Williams argues that the antifluoridationists lost the debate - at least for now - simply because the good effects of fluoride are more perceptible than the time-latent, sometimes merely "subclinical" neurological effects that apparently result from the ingestion of fluoride.
Ethical Technology
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Significant fluoride exposure via large burns, inhalation, or ingestion will require observation for hypocalcemia.
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Among the gaseous emissions, samples we tested for included hydrogen chloride, hydrogen cyanide, hydrogen fluoride, isocyanides, and styrene.
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Other raw materials such as calcium fluoride, barium salts, potassium, sodium, calcium, salt favour of frosting.
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After sitting three to four hours in a low-flow basin to remove mud, the water is sent through a filter and treated again with chlorine, a shot of fluoride and metaphosphate to prevent any aging lead and copper pipes from contaminating the water.
Rocky Mount Telegram - Business
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This method can be carried out in, for instance, dyeing a cochineal scarlet with tin crystals, a yellow from fustic and alum, a black from logwood and copperas and bluestone, a red from madder and bichrome, and the dyeing of the Alizarine colours by the use of chrome fluoride, etc.
The Dyeing of Woollen Fabrics
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The manufacturing process for these devices results in the release of a gas called nitrogen trifluoride, or NF3, which does approximately 17,000 times more environmental damage than carbon dioxide.
The Best Green Choices For Your Life
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They spent about three years studying it and determined that the current "safe" drinking water standard of 4 ppm (parts per million) set by the Environmental Protection Agency (EPA) for fluoride is too high and should be lowered.
Dr. Joseph Mercola: The Health Hazards of Water Fluoridation (VIDEO)
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Authority members backed the plan but after months of talks Yorkshire Water decided against adding fluoride to supplies.
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Currently, most bottled waters contain suboptimal levels of fluoride.
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Much of North America's water is fluoridated, meaning that water utilities add hexafluorosilicic acid, sodium silicofluoride or sodium fluoride to local water supplies.
UK Against Fluoridation
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Cell extracts were obtained with RIPA buffer in the presence of protease inhibitors (sodium pyrophosphate, sodium fluoride, phenylmethanesulfonyl fluoride, pepstatin A, aprotinin, leupeptin, antipain, benzamidine - all from Sigma).
PLoS ONE Alerts: New Articles
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The claims are often based on the presence of fluoride, which scientists say combines with minerals in your mouth to create a crystal called fluorapatite on the surface of your teeth.
The Acid Test for Enamel-Saving Toothpastes
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Many elements form fluorides, however, that cannot be labeled covalent or ionic; these halides exhibit the characteristics of polymeric compounds.
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Hydrogen sulfide, for example, reacts with four molecules of FOOF to give sulfur hexafluoride, 2 molecules of HF and four oxygens ... and 433 kcal, which is the kind of every-man-for-himself exotherm that you want to avoid at all cost.
Popular Posts Across MetaFilter
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Kureha's polymer—made from a resin known as polyvinylidene fluoride, or PVDF—is used as a binder in lithium-ion batteries.
Chemical Reaction: iPod Is Short Key Material
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Significant fluoride exposure via large burns, inhalation, or ingestion will require observation for hypocalcemia.
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Careful as you cross the road, don't talk to strange men, fluoride tablets to preserve from dental cavities.
THE PRESIDENT'S CHILD
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Among the gaseous emissions, samples we tested for included hydrogen chloride, hydrogen cyanide, hydrogen fluoride, isocyanides, and styrene.
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“Most people think that fluoride is what you have in your toothpaste or water, but they are unaware of the fact that Prozac is a fluoride product,” Green said.
Large-Scale Lawsuit Seeks to Ban Chemical Poisoning of Water Supply in San Diego | Disinformation
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Objective:To compare the anti acid and decalcification effects of different fluoride products by using an artificial caries model.
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In addition to fluoridation of water supplies, toothpaste and mouthwash also contain added fluoride.
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This is carried out by boiling the wool in a solution of the metal, such as bichromate of potash, chrome alum or chrome fluoride when chrome is to be used as a mordant, with alum or sulphate of alumina when alumina is required to be deposited on the fibre, and with copperas when iron is to be the mordant.
The Dyeing of Woollen Fabrics
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Some dentists are convinced that the addition of fluoride in water is ineffective as a prophylactic treatment.
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At 31 May, 2008, Sodium Fluoride in Chinese WIKIPEDIA was started to translate.
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Agency is inviting comments on the issue icky pesticide sulfuryl fluoride thatleaves FURTHER flouride in our non organic food, in run off, etc.
Flouride, A Bummer part II--the EPA wants "comments"
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Uranium tetrafluoride (UF4) is frequently produced as an intermediate in the processing of uranium.
Uranium
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There is also a known condition called fluorosis, which occurs when a child gets too much fluoride when teeth are developing.
Thomas P. Connelly, D.D.S.: Mouth Health: Fluoridated Water, Good or Bad?
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Other compounds detected in volcanic gases are oxygen (meteoric), hydrogen chloride, hydrogen fluoride, hydrogen bromide, nitrogen oxide (NOx), sulfur hexafluoride, carbonyl sulfide, and organic compounds.
The BBC and global warming
