Home & Garden

One in all life’s really great experiences is that the “aha” moment. That moment is a flash of artistic insight that brings along random bits of information to a suddenly obvious understanding. Researchers have even identified a surge of electrical activity in our brains once we experience an “aha”!

When considering high-tech dental options and chosing a dental management consultants, the “aha” comes once we understand it’s not about any single high tech device, however concerning the full concept of making digital – everything!

One in all the new and exciting “things” in dental software we have a tendency to can be hearing a heap concerning from dental practice management consultants is digital impressions. This technology is employed to digitize a solid object – that’s, to create a highly correct digital simulation of a true three-dimensional factor; for example, a tooth. This incredible technology is the premise for CAD/CAM, digital impressions, and even Invisalign?

The most necessary component a dentist needs to perceive concerning digital-impression technology is not whether it can create a crown like we tend to used to or how the technology works, but simply that it is digital. That changes everything and a dental marketing consultant needs to be on the innovative to supply the necessory information. To perceive the advantages of digital impressions, let’s compare it to a different digital system you’ve got most likely used and perceive – a digital photograph.

Infrastructure
Back in the olden days – you recognize, the last century, B.C. (before computer) – we tend to took images with a movie camera. This required a advanced infrastructure that was purposely designed for and exclusive to photography. The film, the camera, the chemicals, the processing equipment, and therefore the printing materials were all exclusive to photography. In alternative words, you could not use the photography system to send a postcard or take an impression.

Conventional impressions conjointly need single-purpose systems, from trays to impression materials and varied stones, vibrators, mixers, and vacuum pumps, to create a model. You cannot use the impression system infrastructure to send a postcard or take a photograph.

Since the infrastructure is single purpose, advanced, and expensive, most people don’t strive to try to to it themselves. Instead, they send the film to a special lab to be processed and printed. Of course, the identical is true of impressions. Most are sent to a special lab to be processed and therefore the restoration created.

Additionally to the infrastructure, there was the film process itself. You’d take a photo, however then undergo an extended, advanced method of developing and printing before you may use it, usually hours or perhaps days later. If there was a slip-up, like poor focus or overexposure, you would not know concerning it till the photo was developed, printed, and came to you. Then, of course, it was too late to fix it. If the photo was unneeded or dangerous, you already had invested the time and cash to form it.
The conventional impression method is similar. You’re taking the impression, but you do not get to determine or use the model till hours or days later. If there is an error, a unhealthy margin, a void, or distortion, it’s too late to mend it.

Storage
Once you finally got the film photo print or slide you wanted, you then had to store it. At the workplace, it meant labeling and dating the image and putting it during a patient chart.

Impressions are even more durable to store. They need to be labeled, dated, boxed, and stored on shelves so they can be found later. As a result of this is often thus tedious, most models end up stored in a very random shoe box or just thrown away.

Distribution
If you wanted to send a movie photo to an exponent or a clinical film photo to a colleague, it would have to be copied back at the lab, put in an envelope, and mailed. The method would be expensive, the standard of the image would be degraded, and it might take days to accomplish.

Sending a replica of a control would be similar, however even more complicated, time-consuming, and expensive.

The modification to digital photography
With digital photography, everything changes. The infrastructure is a pc network. This digital infrastructure will be used to capture, process, show, store, and transmit the photograph. It can also be used to send a postcard or an e-mail. It will be used for impressions, records, diagnostics, and a whole ton more.

With the digital photo method, the user will see the image immediately. If there is a mistake, it will be corrected right now. There’s no would like to pay the processing costs – merely hit the delete button. The identical is true of a digital impression. The user sees the image immediately and will build required corrections and discard the mistakes.

Digital photos do not top off shoe boxes or bulge out of files, but are stored as half of the patient record on a onerous drive. Digital impressions additionally will be stored on a arduous drive. The storage process sometimes requires three or four mouse clicks, and the laborious drive is smaller than a shoe box and prices but a file cabinet.
Sending a digital photo to a disciple or colleague can be done on-line with just a few mouse clicks. It prices nothing, it happens instantly, and also the image is strictly the identical quality because the original. The identical is true of a digital impression.

Applications
CAD CAM stands for computer-aided style and pc-aided manufacturing. These systems take a digital impression of a ready tooth, and the pc then styles a restoration and mills it out in a very special chamber. The result’s a 1-step, lab-type restoration with no impression, no temporary, and no second appointment.

There are 2 dental CAD/CAM devices available. The primary is CEREC?from Sirona, that was introduced over 25 years ago. The second is the E4D from D4D Technologies LLC.

Another application of this sort of technology could be a digital impression. A digital impression is merely the first step of CAD/CAM – it’s the capture of a three-D digital version of a tooth. There are 2 digital impression devices available. The first is iTero from Cadent. The second is the Lava C.O.S. from 3M ESPE.

Full-arch pictures lead to the ultimate use of virtual three-D models, and that is Invisalign. Any dentist who has seen the virtual models created by the Invisalign Clincheck method has to own been impressed. Imagine having that type of system offered within the workplace to create routine virtual study models. Currently, Invisalign still needs an impact, which is then scanned to make the virtual model.

Once it is digital, everything changes so will Dental Observe Management. The long run is coming and it can be amazing!

There are many different machines on the market to keep your rugs clean and looking new, and a Hoover carpet cleaning machine can be useful in maintaining older carpets and keeping them looking like they were just installed.

Most carpet cleaners offer a single inverted “V” extractor to remove water from carpets. This configuration focuses the power from the center out. One of the better Hoover carpet cleaning machine offers a dual inverted “V” extractor to increase the suction power to remove more water faster, allowing quicker drying of the carpets.

The Hoover F7427-900 SteamVac Dual V® Carpet Extractor is available at around $300 and uses a 12 amp motor with six rotating cleaning brushes and utilizes a heated cleaning method to help with deep cleaning. It has a 13 inch cleaning width, one gallon storage tank and automatic rinse to help remove any liquid cleaners used. It is one of three Hoover carpet cleaning machines currently on the market.

Other Hoover carpet cleaning machines are the model F7222 and the F7452. The main differences are that the F7222 uses five spinning brushes for an 11 inch cleaning path and the F7452 utilizes six brushes for a 14 inch path. This is 20 percent wider meaning you can steam-clean the carpet 20 percent faster.

Dual “V” Design Extracts More Water

The unique design of a Hoover carpet cleaning machine is the dual inverted “V” extractor. It allows for more water to be extracted from the carpet by creating two centers of suction instead of the typical one. Since it leave less water in the carpet, it will dry faster.

Even when using a Hoover carpet cleaning machine, it’s important to make sure the carpet has been thoroughly vacuumed prior to scrubbing. Do not rely on the Hoover carpet cleaning machine to vacuum at the same time it cleans.

Another popular Hoover carpet cleaning machine is the commercial upright, which uses hot tap water mixed with the cleaning solution. It has a detachable handle for cleaning under furniture as well as a trigger control for dispensing cleaner. Prices on this unt can vary from $210 to just over $300 depending on the point of purchase.

Most of the Hoover carpet cleaning machines are used upright, but also come with attachments to allow for furniture cleaning as well. Whether you’re looking for a steam cleaner or a shampoo scrubber for large area or small rug, you can find a Hoover carpet cleaning machine to fit your household or business.

Making gourmet coffee at home is very simple; you only require learning a couple of things to go on with your process from an average cup to great. Following are few tips on making good gourmet coffee that you would enjoy the most.

Careful Storage

Protect your gourmet coffee from light, heat and other moisture substance. Move your coffee to an airtight container, or just keep it in a bag that is rolled tight. At higher elevations various factors come together in process of growing the best gourmet coffee. Store it in a cool and dark place or it is good to keep them in freezer as well for best preservation. The coffee bean full-grown at eminent altitudes is much stronger than those grown at lower elevations.

Grinding Coffee Beans

Grind your coffee only as much as you require just before brewing, otherwise it would oxidize and lose its flavor. It is suggested to burr the coffee grinder over a blade grinder as it has more consistency. Use the apt grind for your coffee maker. A medium grind is good for vacuum pot and a finer grind in case of a manual drip method.

Use Fresh Water

Your best gourmet coffee can be spoiled by bad water. Do not use distilled water as it makes a flat cup of coffee. You should use only fresh cold water. Filtered water is also suggested to use.

Measure

Using two level tablespoons of ground coffee powder for each six ounces of water is recommended. Adjust your particular taste according to the need and do not trust the calculation given on your drip coffee maker as they are normally wrong.

Brewing Method

Bad brewing methods may have a larger impact on the taste of coffee than does the quality of the beans. A good cup of gourmet coffee is brewed using the manual drip technique, a French press pot or may be a vacuum pot. Traditional electric drip coffee machines do a good job but select it carefully. Coffee could be kept warm on a burner for only 25 minutes before the flavor turns to bitter. Brewing coffee only for 5 minutes is good before you are ready to drink the same.

Food processing is a way or technique implemented to convert raw food stuff into well-cooked and well preserved eatables for both the humans and the animals. All these methods are used by food processing industry to give out processed or preserved foods for our daily consumption. Best quality harvested, slaughtered and butchered and clean constituents are used by food processing industry to manufacture very nutritious and easy to cook food products. Following are some techniques and methods used to convert food into processed or preserved food.

Preservation process: this includes heating or boiling to destroy micro-organisms, oxidation, toxic inhibition, dehydration or drying, osmotic inhibition, freezing, a sort of cold pasteurization which destroys pathogens and various combinations of all these methods.

Drying: this is probably the most ancient method used by humans to preserve or process their food. Drying reduces the water content in the product and lack of water delays the bacterial growth very much. Drying is the most common technique to preserve or process cereal grains like wheat, maize, oats, rice, barley, grams and rye etc.

Smoking: many foods such as meat, fish and others are processed, preserved and flavored by the use of smoke mostly in big smoke houses. This process is very simple as the combination of smoke to preserved food without actually cooking it and the aroma of hydro-carbons generated from the smoke processes the food and makes it even tastier to eat.

Freezing: probably, it is the most common technique used in modern world to preserve or process the food both on commercial and domestic basis. This freezing is conducted in big cold storages which can stockpile huge amount of food stuffs which can be further used in some natural emergencies. A very big range of products can be frozen to preserve and process which includes some which do not need freezing when are in their natural condition. For example potato chips and potato wafers requires freezing whereas a potato does not.

Vacuum packs: in this method, food is packed in airtight bags and bottles in a vacuum area. This method is used in processing the food as the air-tight environment doesn’t provide oxygen needed by germs especially bacteria to survive. This then, prevents food from getting rotted. This method is very commonly used for preserving processed nuts.

Salting: the method of salting is used in food processing as it sucks out the moisture from the food. This is done through the process of osmosis. Meat is the best example of the food processed by salting as nitrates are used very frequently to treat meat.

Sugaring: the method of using sugar to preserve or process food is very frequent where it comes to preserve fruits. In this method fruits such as apples, peaches and plums are cooked with sugar until they are crystallized and then it is stored dry. Now days, sugar is also used in combination of alcohol to make some branded alcohol and spirits.

Pickling: in this method of preserving or processing food, food is cooked in chemicals and materials which destroy micro-organisms. This is very strictly kept in mind that these chemicals or materials are fit to eat for humans. Normally, these include brine, vinegar, ethanol, vegetable oil and many other types of oils. Pickling is very commonly seen in vegetables such as cabbage and peppers. Corned beef and eggs are the non vegetarian eatables that are pickled.

These are some very common methods of preserving or processing food. These all will work only when processing and preserving is done under very strict rules and regulation set by the governments.

Numerous variables determine the skin’s quality, particularly the ravages of the external environment and age, which are the most important variables.

Aging is a continuous, universal, progressive, intensive, deleterious, but democratic phenomenon, which is essential to the evolutionary process and of which the skin is not an exception. The older we get, the more wrinkled our skin becomes. In the human skin, factors such as age, sun-exposure, smoking, and endocrinological changes are considered to be important risk factors for wrinkles [1-4].

Concept of skin aging
The skin is a unique organ, which reflects the inevitable changes occurring in the body’s aging process. It is the body’s dynamic interface with the environment and as such its roles include barrier function, mechanical protection, wound healing, immune surveillance, thermoregulation, and sebum production, to mention a few. All these functions decline with age. Aging of the skin is a complex process, associated with morphological and chemical changes, dictated by an inherent genetic program and accelerated by environmental damage to genes and their protein products. Through structural and molecular degradation, aging causes a functional deficit in the skin resulting in clinical changes, including wrinkling, colour changes (dyspigmentation), laxity and no-elasticity [5, 6].

Two independent processes govern skin aging, the intrinsic and the extrinsic aging of the skin.

Intrinsic aging
Intrinsic aging, also known as the natural aging process, is the slow irreversible degeneration of tissue, which affects almost all body organs. Usually beginning in our mid-20’s, intrinsic aging is a continuous process, which by definition, is inevitable and as such is not subject to manipulation through changes in human behaviour. It is genetically programmed and causes structural and functional changes in all layers of the skin. Although it begins in the mid-20’s the signs of intrinsic aging are not usually visible for decades [7-9].

Intrinsic aging produces lines and wrinkles, age spots, splotches and pigmentation problems, broken capillaries, dull skin texture and colour, and other skin flaws. Apart from these, intrinsic aging may cause a previously attractive mole or birth mark to change into an unattractive protrusion or a once unnoticeable scar may become more apparent when wrinkles form around it. The production of collagen within the skin is slowed and elastin, a protein constituting the basic substance of elastic tissue, which enables the skin to snap back into place on pulling, becomes less “springy”. Epidermal turnover (turnover of new skin cells), which takes about 28 days in young adults requires about 40-60 days in the elderly. This slower turnover results in a thinning of the epidermis, which gives aged skin a translucent appearance, as well as adversely affecting skin barrier function and repair, and cell exfoliation. Intrinsic aging causes a decrease in subdermal (beneath the skin) fat tissue, which contributes to wrinkling and sagging of the skin, making the skin more susceptible to trauma and bruising. Although it causes a number of structural changes, the effects of intrinsic aging are mostly functional, with only minor impacts on skin appearance (as previously mentioned) – fine wrinkling, dryness, and thinning. The genetic program of intrinsic aging differs in each individual both in terms of rate and severity of effect [8, 10, 11].

Extrinsic aging
Extrinsic aging is generally caused by external factors introduced to the body, such as smoking, excessive alcohol consumption, poor nutrition, pollution, harsh weather and chronic sun exposure (photoaging). Other factors include repetitive facial expressions, gravity and sleeping positions. Of all these external factors, sun exposure is considered to be by far the most significantly harmful to the skin and according to Baumann (2007) 80% of facial aging is believed to be due to chronic sun exposure [8, 9].

1. Sun exposure (Photoaging)
The human skin is exposed to UV and infrared radiation practically everyday and without protection from the sun’s rays, a few minutes of exposure each day over the years can cause noticeable changes to the skin as the skin loses the ability to repair itself and as such, the damage accumulates. The clinical manifestation of photoaging depends on skin type, skin colour and the history of long-term or intense sun exposure. An individual with fair skin with a history of sun exposure will develop more signs of photoaging than a dark skinned individual. For individuals with the darkest of skins, the signs of photoaging are often limited to fine wrinkles and complexion marked with spots or blotches of different shades or colours. It has been shown that repeated ultraviolet exposure damages the skin by breaking down collagen, impairing the synthesis of new collagen and attacking elastin, thereby causing immense damage. Photoaging is characterised by coarse, deep, severe wrinkling as well as pigmentary changes on exposed areas such as the face, neck and forearm. Losses in skin tone and elasticity, increased skin fragility, and benign lesions are also observed in skin affected by photoaging [8-10].

2. Cigarette smoking
Cigarette smoking is the second causative factor of premature skin aging after photoaging as it triggers biochemical changes in the body, which accelerate the aging process. It has been shown that individuals who smoke 10 or more cigarettes a day for a minimum of 10 years are statistically more likely to develop deep wrinkled, leathery skin than non smokers. Smoking exerts a noticeable effect on the skin such that it is often possible to detect whether an individual is a smoker or not by simply looking at his or her face. Such individuals have more wrinkles and their skin tends to have a greyish pallor compared with non smokers [8, 12-15]. The most serious damage to the skin through smoking is often caused by the following:
a. reduction in the body’s storage of vitamin A, which produces protection from skin damage
b. continual puckering from drawing on a cigarette as well as squinting in reaction to cigarette smoke create deeply wrinkled skin around the eyes and mouth – these are classic signs of “smoker’s face”
c. restricted blood flow through the capillaries thereby preventing oxygen and nutrients getting to the skin
d. restriction of the absorption of vitamin C, which is a vital oxidant for skin protection and health
e. acceleration of the decrease in collagen production, an enzyme vital to the skin’s elasticity.
(Taken from Lifestyle – Ref 14)

3. Facial Expression/ Facial Animation
Each time facial expressions are made, a facial muscle or facial muscles are used. These cause a groove to form beneath the surface of the skin causing it to form lines with each facial expression. As the skin ages and loses its elasticity, it loses its ability to spring back to its “line-free” state and consequently grooves become permanently etched on the face as fine lines and wrinkles (referred to as expressive wrinkles) [8, 16].

4. Sleeping positions
Continually sleeping by resting the face on a pillow in the same way every night for years on end can lead to the development of wrinkles on the face. These wrinkles (also known as sleep lines) eventually become etched on the surface of the skin and no longer disappear when the head is not resting on the pillow [8].

5. Gravity
Naturally, gravity pulls on our bodies; however, the changes related to gravity become more pronounced with age. When the skin loses its elasticity, the effects of gravity become more evident causing drooping of the eyelids and eyebrows, elongation of the ear lobes, formation of jowls and “double chin”, drooping of the tip of the nose, and disappearing of the upper lip whilst the lower lip becomes more pronounced [8, 17].

Prevention of skin aging
Although much cannot be done to halt or reverse the intrinsic aging process, changes associated with extrinsic aging are largely preventable. Preventative measures include,

1. Protection from UV light, which at any age reduces photoaging and decreases the risk of age-related skin diseases. Photoprotective measures include,
? Sun avoidance particularly when the sun’s rays are the strongest (usually between 10am and 4pm.
? Wearing protective clothing (e.g. wide-brimmed hats, long sleeves) when outdoors during the day.
? Applying sunscreen. This should be broad spectrum, offering UVA and UVB protection, and should have a sun protection factor (SPF) of 15 or higher.
? Avoiding deliberate tanning, including the use of indoor tanning devices.
According to McCullough et al (2006) preventative measures should begin in early childhood since approximately 80% of the damage caused to the skin by the sun is thought to occur by the age of 18 years. McCullough et al (2006) also make mention of the fact that the use of sunscreen is the “gold standard” for protecting the skin from ultraviolet light. It has also been well documented that regular use of a broad spectrum sunscreen can prevent not only sunburn, but also many skin-aging effects, such as wrinkles and pigmentary changes. In association with the implementation of skin-aging treatment, the use of sunscreen and sun protection is also important. It is essential to note that the beneficial effects of skin rejuvenation measures will be minimised or cancelled if unprotected sun exposure continues to induce skin damage [8, 10].

2. The use of antioxidants, which provide another approach for the prevention and treatment of both intrinsic and extrinsic skin aging. The skin has an integrated endogenous antioxidant defence mechanism that scavenges free radicals (which play a pivotal role in the biological events that lead to the clinical manifestations of skin aging) and protects cells from damage. These naturally produced antioxidants are reduced in chronically aged skin and further reduced in sun damaged skin. Taking antioxidants can help augment skin antioxidant levels to enhance defence mechanisms. However, according to McCullough et al (2006) oral supplementation has not been successful in augmenting skin antioxidant levels as a result of physiological processes, which take place in the body. It has however been shown that antioxidants can be delivered via the percutaneous route (through the skin) to directly supplement the skin’s antioxidant reservoir. Antioxidants include vitamins A (retinol), C (ascorbic acid), and E (tocopherol), ?-carotene, and bioflavonoid [10, 18].

3. Quitting smoking, desisting from performing facial exercises or expressions and correcting sleeping positions by not lying face down [8].

Rejuvenation of aging skin (Anti-aging procedures)
For individuals hoping to look younger or wondering how to look younger, corrective measures for aging skin are numerous and varied. These include:
1. Topical medications, such as topical retinoids (e.g. tretinoin, tazarotene and adapalene) which are effective in minimising fine lines and wrinkles, as well as improving skin texture and hyperpigmentation [10].
2. Chemical peels, which are quite beneficial in the treatment of wrinkles, skin discolouration and age spots. Depending on the amount of skin damage, a variety of peeling agents are used to produce light, medium or deep chemical peels. On healing, new skin, which is noticeably smoother, fresher and younger in appearance, is generated [11, 18].
3. Botulinum toxin (Botox), a sterile, vacuum-dried purified form of Botulinum toxin type A. It temporarily denervates specific muscles, which are responsible for certain facial wrinkles, including horizontal forehead lines, horizontal neck lines, and crow’s feet. It is injected in very tiny amounts into specific muscles to treat and improve lines, wrinkles and furrows associated with facial expression [11, 18].
4. Soft tissue fillers, which involves injecting filling substances under the skin. A variety of filling substances are available and those successfully used in soft tissue augmentation include bovine collagen, silicone, hyaluronic acid, Fibrel®, Goretex®, to mention a few; all these need to be applied by a skilled dermatologist. They are used to “plump up” or contour and correct wrinkles, furrows and hollows in the face [11, 18].
5. Dermabrasion, a traditional technique, which makes use of a special instrument to remove or abrade the upper layers of the skin and smooth out irregularities in the skin surface. Usually performed to correct scarring, but is used by some physicians to perform dermabrasion for substantial sun damaged skin or skin with pigmentation problems [10-11, 18].
6. Microdermabrasion, which uses tiny particles that pass through a vacuum tube to gently scrape away the aging skin and stimulate new cell growth. Suitable for patients with mild to moderate skin damage and wrinkles [11].
7. Facelift, a well known procedure used to remove sagging and redundant skin in the lower third of the face and under the chin [11].
8. Laser resurfacing, also known as “laser peel” is a relatively new procedure, which uses the newest generation of the carbon dioxide and erbium YAG lasers to remove areas of damaged or wrinkled skin, layer by layer, revealing fresh skin underneath. It is most commonly used to minimise the appearance of fine lines, particularly around the mouth and the eyes. It is also effective in treating facial scars or areas of uneven pigmentation. It is often done in conjunction with another cosmetic operation such as a facelift or eyelid surgery [11, 19].
9. Non-ablative resurfacing: relatively new treatment options used to rejuvenate aging and sun damaged facial skin. They make use of non-ablative laser and intense pulsed light technologies, including electrosurgical resurfacing using electrical energy at low temperature. Non-ablative techniques were developed as a less destructive alternative to laser resurfacing and chemical peels. When used to treat wrinkles and scars, these techniques allow for rapid healing, as well as improving fine lines, and possibly skin tone [11, 18].
10. Light Therapy, which is essentially the use of infrared LED light therapy. This is used based on the fact that the skin has the ability to absorb infrared light and in the process use it as a source of energy to stimulate cellular regeneration. First researched by NASA for use in the U.S Space Program, infrared LED light therapy can reverse and control the visible signs of aging without the use of harsh chemical treatments or invasive surgical procedures. Infrared LED light therapy aids in increasing the production of collagen and elastin, thereby improving the skin’s tone and elasticity. This form of light therapy is gentle, painless, safe, non-invasive and nonabrasive, and its application feels comfortable and relaxing. So straight-forward is its ease of use that it can be used in the comfort of the home.

Recommended Products for Skin Aging

References
1. Ramalho A, Silva CL, Pais AACC, Sousa JJS. In vivo friction study of human skin: Influence of moisturizers on different anatomical sites. Wear 2007; doi:10.1016/j.wear.2006.11.051
2. Brincat MP. Hormone replacement therapy and the skin. Maturitas 2000; 35: 107-117.
3. Cucinotta D. Prevention of pathological aging by comprehensive clinical, functional and biological assessment. Arch Gerontol Geriatr 2007; Suppl 1: 125-132.
4. Seo JY, Chung JH. Thermal aging: A new concept of skin aging. J Dermatol Sci 2006; 2 (Suppl): S13-S22.
5. Venna SS, Gilchrest MD. Skin aging and photoaging. Skin & Aging 2004; 2: 56-69
6. Diridollou S et al. Skin ageing: changes of physical properties of human skin in vivo. Int J Cosmet Sci 2001; 23: 353-362.
7. Leung W-C, Harvey I. Is skin ageing in the elderly caused by sun exposure or smoking? Br J Dermatol 2002; 147: 1187-1191.
8. AgingSkinNet. Causes of Aging Skin. Available from: www.skincarephysicians.com/agingskinnet/basicfacts.html. Accessed on: 11 July 2007.
9. Baumann L. Skin ageing and its treatment. J Pathol 2007; 211: 241-251.
10. McCullough JL, Kelly KM. Prevention and Treatment of Skin Aging. Ann NY Acad Sci 2006; 1067: 323-331.
11. American Society for Dermatologic Surgery Fact Sheet. The ravages of time and the sun. American Society for Dermatologic Surgery. Available from: http://www.asds-net.org/Patients/FactSheets/patients-Fact_Sheet-aging_skin.html. Accessed on: 11 July 2007.
12. Petitjean A et al. Effect of cigarette smoking on the skin of women. J Dermatol Sci 2006; 42: 259-261.
13. Frances C. Smoker’s Wrinkles: Epidemiological and Pathogenic Considerations. Clin Dermatol 1998; 16: 565-570.
14. Lifestyle. Smoking and Skin Aging. Available from: http://lifestyle.simplyantiaging.com/smoking-and-skin-aging. Accessed on: 13 July 2007.
15. BBC News. Smoking ages across the body. Available from: http://news.bbc.co.uk/1/hi/health/6466041.stm. Accessed on: 13 July 2007.
16. Wu Y, Thalmann NM, Thalmann D. A dynamic wrinkle model in facial animation and skin aging. J Visual Comp Anim 1995; 6 (4): 195-205.
17. Mohatta CD. Aging-Why does the skin age? American Chronicle. Available from: http://www.americanchronicle.com/articles/viewArticle.asp?articleID=12644. Accessed on: 15 July 2007.
18. Ramos-e-Silva M, da Silva Carneiro SC. Elderly skin and its rejuvenation: products and procedures for the aging skin. J Cosmetol Dermatol 2007; 6: 40-50.
19. American Society of Plastic Surgeons. Skin Resurfacing. Available from: http://www.plasticsurgery.org/patients_consumers/procedures/SkinResurfacing.cfm. Accessed on: 15 July 2007.

Disclaimer

This article is only for informative purposes. It is not intended to be a medical advice and is not a substitute for professional medical advice. Please consult your doctor for all your medical concerns. Kindly follow any information given in this article only after consulting your doctor or qualified medical professional. The author is not liable for any outcome or damage resulting from any information obtained from this article.

Find out more information: http://www.allergymatters.com/acatalog/skin_ageing_learning_Centre.html

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According to the Department of Trade and Industry, over 42,000 Active Solar Heating systems are estimated to be currently in use in UK homes and are said to be able to meet around half a users’ annual domestic hot water needs.

With the growing emphasis on energy conservation more and more people are considering solar hot water heating to boost traditional methods of providing hot water for their home.

A solar heating system can provide a reasonable share of domestic hot water energy. It can be used alongside any existing traditional water heating system to provide hot water energy, giving you peace of mind that you are doing your bit for the environment by reducing carbon dioxide emissions. If you have a swimming pool, a solar heating system is the ideal way of providing heated water.

Solar heating is not just for sun drenched countries!

When you think of solar heating, you tend think of it being used in warmer countries where the sun shines for hours every day. Nowadays however, it doesn’t matter if the sun isn’t shining all the time, because the new vacuum tube solar panels are unaffected by things like wind chill or cooler air temperatures. Due to their vacuumed structure they can absorb whatever solar energy is available even on cold or dull days, meaning the system can provide hot water for eight months of the year and will assist your existing traditional system during the winter.

Solar heating: some commonly asked questions answered

Q: Is my property suitable for a solar heating system?
A: Providing there is a shade-free area on the roof to install the solar panels, or alternatively a wall or area at ground level, preferably south-facing.

Q. How long does it take to install a solar heating system?
A. Around three to four days for a typical 2-4 bedroom house.

Q. Will the system take up much room in my house?
A. Additional space is needed to accommodate the extra water storage capacity. There are several options available and your engineer will run through all of them in advance of the installation.

Q. Is the solar system easy to maintain?
A. It may occasionally need some maintenance, although an annual check by the home owner and a professional check every three to five years should be enough.

Q. Is planning permission needed for the installation of a domestic solar heating system?
A. Unless your home is a Listed Building or in a Conservation Area then you will not normally need planning permission.

Solar heating offers several benefits to home owners and of course to the environment. Anyone considering updating their existing water heating system or renovating or building a property should seriously considering installing one of these environmentally friendly systems.

Hunters, campers and outdoor enthusiasts appreciate equipment and tools that help them enjoy the outdoors more fully. Whether its fishing, hunting, or hiking, the following equipment can make great gift ideas that your outdoor enthusiast will look forward to using on the next outing.

A cast iron roaster and griddle is ideal for preparing wild game and one-pan meals. For instance, the Cabela Oval Cast Iron Roaster & Griddle provides quick and even cooking and the lid doubles as a convenient griddle. Although it can be used indoors, it’s best results are rendered for outdoor cooking.

No hunter or fisherman should be without a fillet knife. Like a very flexible boning knife, the fillet knife is used to fillet and prepare fish. They have a blade about 6 to 11 inches long that allows them to move easily along the backbone and under the skin of fish. The MAC Sole Fillet knife has an exceptionally thin and flexible blade designed for filleting sole or other delicate flat fish.

And while you’re considering a fillet knife, why not consider a knife block set for the serious hunter or fisherman. Professional quality-made knives feature paring, serrated utility, carving, and a cook’s knife – all contained in a knife block for easy and safe storage. Shop for high carbon stainless steel blades and poly handles with a no-slip grip for years of use.

A truly practical gift for the hunter, electric grinders come in a variety of sizes to meet various grinding needs. Choose one, like Cabela’s Commercial Grade Electric Grinders, that offer stainless steel necks, bases, plates, screws and blades, and also are certified for home or commercial use.

Nothing is more delicious than chicken prepared on a roaster, otherwise known as “beer butt chicken roasters.” These roasters come in either double or single size in stainless steel. Although these kinds of roasters were developed to roast the poultry using a beer can, other liquids such as juice or soda drinks can be used. The liquid provides steaming inside the chicken, which produces juicy, tender chicken that falls off the bone. These types of roasters require an outdoor grill with a high lid design to accommodate the chicken roasters.

Functional and convenient for the hunting camp, a slow cooker is ideal for the hunter who can prepare meat or stew ingredients with seasonings, and then heat out to hunt and return later to a warm, filling meal that’s ready to enjoy. Eastman makes a 3.5-quart slow cooker with a RealTree Hardwood Camo design.

Jerky is a food staple for many hunters and can be made from beef, venison, elk, turkey, and more. To prepare jerky, the chosen meat is thinly sliced, or pressed thinly, and drying commences at low temperatures, to avoid cooking or overdrying the meat. Multi-tiered jerky trays allow hunters to process a large batch of jerky. Look for trays with an easy-to-clean tray that catches drippings.

For the outdoor enthusiasts who need their morning java, a drip coffee maker designed to fit on a two- or three-burner gas stove, like the Coleman Drip Camp Coffee Maker, can be easily used on a camp or RV gas stove. The Coleman coffee maker also offers pause, serve, and easy pour features.

Once the hunter heads out, he or she can keep their coffee hot with vacuum bottles. The Cabela Camo Bullet Vacuum Bottle are made of stainless steel and are double-walled to keep beverages hot or cold and are extra tough for rugged conditions. The insulated lid doubles as a cup. The bottles come in various sizes.

Any outdoorsman knows that animal-proofing a campsite is important for both humans and animals. A chuck box is a convenient accessory to keep staples and cooking tools contained in a locked container. Cabela’s Chuck Box comes with utility hooks, shelf space, paper towel holder, carrying handles, and even a silverware tray. The formica top doubles as a work surface.

If you have antique tapestry you probably consider it to be very valuable. Proper care and maintenance should be important to you. Depending on the age of the tapestry, there are several things that you can do to preserve it.

Repair

Most old antique tapestries have flaws and holes. The most successful way to repair it is to replace worn warps and to reweave the weft threads. An easier method is to attach a patch to the back and darn the hole. One drawback to this is that the patch is likely to shrink or pull if the tapestry is washed.

Cleaning

Due to the fact that tapestry is mounted on a wall it should not have to endure the same abuse as your carpet or upholstered seating. Therefore it should require much less maintenance. Vacuuming the front and back of your tapestry once or twice per year, with your vacuum upholstery attachment, should be sufficient maintenance for most.

However, if you feel you need to clean your tapestry, You should have it professionally dry cleaned if it is very old and valuable. There are some tapestries that can be washed at home using a mild soap and warm water. However, you should not take any chances with tapestry that is very valuable to you.

Storage

Tapestry is a textile and it is subject to fading as any textile might. Decades may pass before any noticeable fading occurs In some environments. Antique tapestries tend to be faded and washed out, and many consumers may actually find that their new tapestry’s appearance improves with a little aging. Some people will even pay extra to have them washed or tea stained. However If you wish to minimize fading, avoid hanging your tapestry in direct sunlight. Also you should avoid keeping your tapestry in a moist atmosphere which can cause deterioration of fibers and cause colors to fade.

When your tapestry is not being displayed, it is imperative that it be stored properly.Tapestry can be stored in a clean, unpainted natural wicker basket with a cover. This will allow the tapestry to get good ventilation as well as protecting it from dirt and dust. The tapestry should be carefully folded inside white tissue paper and then placed in something without any sharp or jagged edges that could rip or tear the item.

Another option is to use a cardboard box with tiny air holes. The paper used needs to be acid free to ensure that the tapestry is not damaged. Also, before storing your tapestry it is best to have professionally dry cleaned.

Scientists tell us that we share our planet with more insects and arachnids than all the other inhabitants combined. Scientists will also tell you that we need all those creeping, crawling, flying, six and eight legged beasties for the life and health of the planet and its citizens, including ourselves. That’s fine with most of us, I suppose, as long as we don’t have to share our immediate living space with any of them. Scientists have also told us, though, that many of the chemicals that will rid our homes and offices of ants, spiders, roaches and what not are harmful. They can be dangerous to us, to our pets, and to the environment in general. So how do we rid ourselves and our spaces of the bugs that bug us so much? By harnessing the power of nature’s own repellents!

Most of the natural ingredients used in the pest control formulas listed in this article can be found in the grocery store or pharmacy. In fact, you may already have many of them in your home right now. This makes natural pest control easy to implement and easy on your wallet, as well. That’s something expensive professional exterminators don’t want you to know.

Cockroaches

Roaches are the tough guys of the bug world. Supposedly, they can withstand an atomic blast, right? And right now you’re thinking you’ll never be able to control the nastiest of the nasties with anything natural. Well, look no further than your local pet store. It seems roaches don’t like catnip! That’s right, that little dried weed that gets Fluffy crazy-drunk repels roaches. Simmer some catnip in a pot of water and then cool. Place this “tea” in a spray bottle and spritz along cupboards and floorboards where roaches like to travel. Catnip sachets made with little squares of cheesecloth can be placed on top of the fridge, in between the cabinets and the ceiling and other high places where spritzing can be difficult. Fluffy may just have to get used to the constant high in the kitchen, although other cats have not seemed to notice it in their homes. Of course, the best deterrent for roaches is cleanliness –before you start spritzing, vacuum the floors and wash down all surfaces with good, hot soapy water. Keeping food and dirty dishes off counters and out of sinks may be your easiest and most natural defense against cockroaches.

Ants

Ants at a picnic are one thing. Ants at a dinner party are another. Ants can be extremely difficult to get rid of because the colony can be quite large – large, hungry and always on the lookout for more food. Again, your best, and first, line of defense is to remove what they’re looking for. Keep open food and dirty dishes off the counters. Wash up any sticky spills and spots. Put the honey, pancake syrup and jelly containers in the fridge or in plastic storage bags – the “zippered” type work best. Eliminate their source of water by stopping all leaks and drips and not leaving any dishes soaking overnight. Now, your next important step in the natural war on ants is to find their point of entry, or the closest point of flat surface to their point of entry. Once you’ve discovered where they’re coming in, you have a few choices. Ants don’t like cayenne pepper or cloves, so sprinkling a line of either on your counter or floor near their trail should deter them from coming in. A piece of string or yarn can be soaked in citrus oil, cinnamon oil or lemon juice and placed into cracks where ants enter. Line a windowsill or counter top with coffee grounds. Live ants are stopped with a spritz of soapy water. Ants on a deck or porch outdoors can be diverted by placing garlic cloves in between the floorboards. Mint leaves, even herbal mint tea bags, can be placed in areas where ants are known to travel. So, pick one of the above, or try several. Send them scouting elsewhere!

Spiders

Spiders are not only a nuisance, but also a health hazard, as well. Brown recluse bites can cause death, amputation and disfigurement. Black widows have been known to make victims ill, (though no one has died from a black widow bite in the US in the last ten years.) In short, they may keep other insects like flies and moths at bay, but they can be risky to have around. Spiders, by nature, are a bit harder to be rid of, as they like to live in out-of-the-way, hard-to-access places. They take a bit more precaution, too, on your part. Remember to always wear long sleeves, pants and gloves when searching and destroying spider habitats. Spiders like the dark spaces under beds, couches and chairs. They love any little crack in brick or paneled walls. They also love to hide in the cracks between the woodwork and the doors and windows of our homes. If a broom can’t reach them, try the vacuum hose with the crevice tool attachment. Spiders like to hide in clutter and clothing that’s been lying about, as well, so it’s best to keep things picked up. Spray spiders directly with one of the following essential oils: rose, citronella, lavender, peppermint, cinnamon, tea tree or citrus. Mix 5 tablespoons of any of the above oils with 5 tablespoons natural lavender soap in a quart of water to create a spider repellent spray. This can be used to spray the foundation of your home, around windows and doors, even inside the outside trash bins to keep the pesky eight legged critters out of your space.

Pest control needn’t be smelly, dangerous chemicals and high exterminating bills. You can keep your home free of pests and free of environmental dangers, too.

Wine may have an acquired taste but their some cases where the wine tastes really bad as it might have been spoiled. The wine can get spoiled when it has not been properly stored or it has not been bottled properly. The wines can get spoiled even in cases where it has been left open for a long period of time.

Hints when the wine is spoiled:

Wine has a different taste with the distinct taste from each other. Those who are not regular drinkers of wine require some kind of help to find out whether the wine is fine or is it spoilt or it is a wine which they do not like. The following are the signs of a bad wine:
•    A brownish color of wine
•    Vinegar like taste
•    Moldy taste
•    Some kind of stains along the sides of the wine

Incase you find any of these signs then you can be assured that the wine has got spoilt. If you find any of the characteristics in a wine in a restaurant then it is essential that you just sent back the wine.

Tips to prevent wine spoilage

The main reason as to why the wines get spoiled is because of improper storage, excessive heat and inadequate re-corking can easily make the wine to become bad. But all these things can be prevented. It is always important to remember that the wine can easily be spoilt in excessive heat, remember to store your wine in a dark, cool place at a temperature between 41 – 59 degrees Fahrenheit. The best place where you can store your wine is a pantry or in a basement.

Incase the wine is made of the natural cork then it is essential that you keep the cork of the wine moist and tight. Another major reason why the wines get spoiled is oxidation. Hence it is always advised that the wines which are leftover need not be saved for consumption on another day. This is more appropriate for the old wines than the younger wines. It is important to note that you store the wines on their sides and the best places where wines can be stored on their sides are the wine racks.

Steps for saving wine: Incase you are intending to save the left over wines, and then here are few ways in which you can do so.

Refrigeration: Once you refrigerate the wines the rate of growth of the bacteria becomes slow.
Decanting: The leftover wine can be put in a smaller bottle so that the wine can be in lesser contact with oxygen. Most of the people say that this method is ineffective but as per theory this method seems to be working.
Vacuuming: This method involves the utilization of a sucker tube that takes off the entire vacuum from the bottle; the instrument used is as simple as a rubber bung and a pump. But it is important to note that this method seems to render a dull and lifeless wine in flavor.