UV radiation

Ozone depletion seems to be leaving us more vulnerable to damage from ultraviolet (UV) radiation.

When this polymeric material is torn, exposing it to an intense beam of UV radiation breaks the weak bonds in and around the tear.

Furthermore, the arguer implies that because this salamander's eggs have no protective shells, they must be vulnerable to UV radiation.

The product can be used to incorporate a photostabiliser into a polymer, to protect the polymer from damage by UV radiation.

Ultraviolet (UV) radiation from the sun can burn your skin AND the corneas and conjunctivas of your eyes.

Sun elevation: the higher the sun in the sky, the higher the UV radiation level.

UV radiation also influences melanogenesis through a paracrine regulation process involving the keratinocytes.

Method of measuring and specifying the uv-radiation of ultraviolet lamps used for sun-tanning.

Melanin helps the body filter out UV radiation, but it also can be harmful.

Instead, the solar wind and the sun's UV radiation give an electric charge to atoms and particles in Mars outer atmosphere.

Ozone: ozone absorbs some of the UV radiation from the sun.

In its place, a widely used and inexpensive instrument for measuring the intensity of the UV radiation is the broadband UV sensor .

UV-curable adhesive is a class of important material that could be rapidly created adhesive bonding properties by the UV radiation.

The mechanisms are unclear, but it may be that skin is more susceptible to the harmful effects of UV radiation during childhood.

Exposure to solar UV radiation is the main environmental factor that causes premature aging of the skin (photoaging).

Acute effects of UV radiation include photokeratitis and photoconjunctivitis (inflammation of the cornea and conjunctiva, respectively).

Plastic housings are highly resistant to moisture, UV radiation, bacterial and fungal attacks, as well as many chemical media.

The results of the simulation clearly show the influence of varying the parameters of the UV radiation system on the intensity distribution.

Hanson's research team found that three UV filters widely used in sun screens generate ROS when skin is exposed to UV radiation.

Several studies have demonstrated that human skin can be protected against UV radiation by using plant-derived antioxidants.

The end results are creams with varying SPFs (Sun Protection Factors) that keep the body protected from UV radiation.

Destruction of the ozone layer, the ground will increase by the UV radiation intensity, brought to life on Earth great harm.

UV radiation is also used to treat jaundice in newborns, to sterilize equipment, and to produce artificial light.

The removal efficiency of atrazine can be greatly enhanced by increasing the intensity of UV radiation.

This is because, in the absence of a protective ozone layer, the land was bathed in lethal levels of UV radiation.

Epidemiological studies showed that UV radiation is the primary etiological factor in melanoma development.

The arguer assumes that UV radiation damage is the reason for the decline in the population but totally ignores all other possible reasons.

UV radiation is of concern to us because unprotected exposure to it can cause skin and eye damage.

Dr Chauhan said: 'Vitamin E in contact lenses blocks UV radiation, leading to increased protection against UV light. ; '

Unprotected skin exposed to UV radiation generates harmful compounds called reactive oxygen species or ROS.

No matter what our skin color, we're all potentially susceptible to sunburn and the other detrimental effects of exposure to UV radiation.

Children and adolescents are particularly vulnerable to the harmful effects of UV radiation.

The grafting reaction of maleic anhydride (MAH) onto polypropylene powder (PP) by UV radiation is studied in this paper.

The UV lamp should be sealed completely to avoid human exposure to the UV radiation.

The results showed that UV radiation of P. ostreatus protoplast was a rapid, simple and effective method for sporeless strain breeding.

The intensity of near-earth ultraviolet(UV)radiation is increasing with the spoilage of ozone layer.

WHO, through the global INTERSUN programme, aims to reduce the burden of disease resulting from exposure to UV radiation.

For the most part, they limited their picks to those that showed fluorescence to long-wave ultraviolet (UV) radiation.

The UV radiation emitting device (24) breaks down ozone in the air stream, catalysed by the ozone catalysing device (26).

These are prime hours for exposure to skin-damaging ultraviolet (UV) radiation from the sun, even on overcast days.

Therefore, HBP-NH2 grafted oxidized linen fabrics owned good antibacterial and anti - UV radiation performance.

UV radiation levels are influenced by a number of factors.

For the other half the Ozone was ripped away exposing Earth to UV radiation, dead anyway!

photomultiplier tube(PMT); discharge; UV radiation; HV electric equipments.

The scientists say this action is similar to our ozone layer, which blankets us with protective shielding from UV radiation.

Instant start, no flicker, no thunder, no waves, no UV radiation, health products.

Haveing good UV radiation, high temperature resistant, weather resistant.

As the ozone layer is depleted, more UV radiation reaches the Earth's surface.

In the stratopause lies the ozone layer, which protects the earth from the suns dangerous UV radiation.

Ultraviolet (UV) radiation is a component of solar radiation.

When clothing is wet or stretched, however, it lets more UV radiation pass through.

To reduce the harm from UV radiation, the most important thing is to minimize direct exposure of the skin and the eyes to sunlight.

The majority of them result from unprotected skin exposure to UV radiation.

Latitude: the closer to the equator, the higher the UV radiation levels.

WHO recommends the following measures to protect against exposure to UV radiation.

Narrow Web labels business card printing and membership card is making use of UV ultraviolet (UV) radiation.

When solar UV radiation is stronger, the opposite occurs.

Cloud cover: UV radiation levels are highest under cloudless skies but even with cloud cover, they can be high.

There is also evidence that UV radiation reduces the effectiveness of the immune system.

Studiesshowed that overdose UV radiation on skin can induce skin cancer.

The higher the number, the stronger the UV radiation.

When we are young, our skin rebounds swiftly from the minor assaults of daily life, like stress, UV radiation and dehydration.

Large amounts of UV radiation damage the DNA in skin cells and can even lead to skin cancer.

Overexposure to ultraviolet ( UV) radiation, such as from sunlight, tanning booths, or sunlamps.

You want a cheaper one that doesn't block a lot of the UV radiation.

Between 50% and 90% of skin cancers are due to UV radiation.

Will the uv radiation be lower when there are clouds?

Most people know that UV radiation can damage skin, but they don't realize it's also bad for eyes.

Cataracts attributable to UV radiation are estimated to have caused the loss of about 500 000 DALY's in 2000.

This is because the depletion is caused by the chlorine atoms in CFCs, which dissociate when struck by UV radiation.

Anaerobic operation and UV-radiation mutagenesis for obligate anaerobic fermentative hydrogen-producing bacteria

UV-Radiation induced oxidative damage modification by cholesterol in phosphatidylcholine and liposomal membrane

measure the intensity of solar uv radiation at different wavelengths up to 400 nanometres ( blue line in figure 1 )

Convolution Spectrometric Determination of the Effect of Hydroxyl Radical Scavenger on UV Radiation-induced DNA Aberrance

Investigation of aerosol components influencing atmospheric transfer of UV radiation in Baltic Sea region

Guidance Note for Disinfection System employing Photocatalytic Oxidation Technology with the use of UV Radiation and Titanium Dioxide

Selection of high pristinamycin-producing strain through mutation of protoplast induced by UV radiation

Studies on the Fresh-Keeping Effects of the Compound Treatment of Chitosan Coating and UV Radiation on Eggs

Study on stability of UV radiation and measuring accuracy about textile-testing of transmission of ultraviolet ray

High - purity water and UV radiation technology for sterilization

UV radiation in the Netherlands: Assessing long-term variability and trends in relation to ozone and clouds

Effects of UV Radiation on Vitamin Retention in Fruits and Vegetables Under Refrigeration

Degradation of Endocrine Disruptor Atrazine in Drinking Water by UV Radiation

Past Changes in Arctic Terrestrial Ecosystems, Climate and UV Radiation

Study on optoelectronic measurement of UV radiation spectrum

Influence of UV radiation on absorptivity of cavity of absolute radiometer

The Discussion about Change of the Physical Performances of UV-radiation Toproller

Mutagenic effect of UV radiation and ultra high pressure on strains producing laccase

Mechanisms of the emission of mercury from soil: Role of UV radiation

Surface modification of PET fiber via UV radiation technique

Guidance Note for UV Radiation Disinfection System

The definition and classification of solar UV radiation

Synthesis of UV radiation-curable epoxy acrylate resin

The UV Index indicates the strength of the UV radiation

Protectives against UV-radiation for topical use

Raman Spectroscopic Study on the Influence of UV Radiation on BSA

Solar-blinded detector by UV radiation from missile plume

Physical Mould of UV Radiation from Low-Pressure Mercury Lamp

Dyeing properties of wool treated by UV radiation

Chronic effects of UV radiation include

Effect of UV-radiation on the structure and properties of PET

Effects of altitude and aerosol on UV radiation

Degradation mechanism of organic dye in water by 172 nm vacuum-UV radiation

Background Information on UV Radiation UV Index