Friday, March 27, 2009

Flower Blooming-Rose

Friday, March 20, 2009

Disturbed Lands

Much of the history of the park and the surrounding area is related in some way to mining and the westward expansion that it instigated. Although “Gold Fever” was the most common reason for staking a mine claim in this area, silver, copper, and other minerals were also prospected. The National Park Service has estimated that Joshua Tree contains about 300 abandoned mine sites, each typically including a shaft, an adit (or tunnel), a small waste-rock pile, a can dump, and perhaps the outline of rocks where a miner once pitched a tent.

Approximately 120 abandoned mine sites in Joshua Tree have a substantial opening and may represent a safety hazard. Twenty-one are old “mill sites” where gold was extracted from ore, leaving historic remains, but also potentially hazardous waste. Park visitors who come upon these sites, and certainly those who enter the shafts, tunnels, and structures, are at risk.

The park would like to reduce the hazards presented by abandoned mine sites as well as restore to a more natural condition the large areas of disturbance created by the 28 gravel pits documented in the park. However, there are a number of different values, not to mention pieces of legislation, that must be considered before action can be taken. Some mine sites are historic and protected under the National Historic Preservation Act. Mine sites sometimes provide habitat for bats, some protected under the Endangered Species Act. Many mine sites constitute “a permanent installation” within Congressionally Designated Wilderness in contradiction to the Wilderness Act.

The park has extensively evaluated 36 mine sites for treatment, calling on experts from each area of concern to help decide how each site should be treated. Of those, only two have been erased by cleaning up the area, plugging the shaft with polyurethane foam, covering the site with dirt and re-vegetating the area with native plants. Three others were left with the outward remains of the mining activity intact but made safer by the installation of a polyurethane foam plug deep enough to preserve the appearance of the shaft, but without the danger of a 100-foot hole. One mine was found to be habitat for an established bat colony, so a gate that allows bats entry, but poses a safety barrier to people, was installed.

Park staff will evaluate approximately 30 mine sites per year for the next four years, balancing safety, cultural, and natural values with applicable legislation.

Tuesday, March 03, 2009

Plastics and the Microwave

Stories about the dangers of chemicals leaching from plastic into microwaved food have circulated on the Internet for years. As a result, the Food and Drug Administration continues to receive inquiries from concerned consumers.

Consumers can be confident as they heat holiday meals or leftovers in the microwave that the FDA carefully reviews the substances used to make plastics designed for food use. These include microwave-safe plastic coverings that keep food from splattering and microwave-safe containers that hold frozen dinners. Even microwavable popcorn bags, which look like paper, actually contain a metalized plastic film that allows them to reach high temperatures so the corn can fully pop.

Under the food additive provisions of the Federal Food, Drug, and Cosmetic Act, new substances used to make plastics for food use are classified as "food contact substances." They must be found safe for their intended use before they can be marketed.

"It's true that substances used to make plastics can leach into food," says Edward Machuga, Ph.D., a consumer safety officer in the FDA's Center for Food Safety and Applied Nutrition. "But as part of the approval process, the FDA considers the amount of a substance expected to migrate into food and the toxicological concerns about the particular chemical." The agency has assessed migration levels of substances added to regulated plastics and has found the levels to be well within the margin of safety based on information available to the agency. The FDA will revisit its safety evaluation if new scientific information raises concerns.

One chemical called diethylhexyl adipate (DEHA) has received a lot of media attention. DEHA is a plasticizer, a substance added to some plastics to make them flexible. DEHA exposure may occur when eating certain foods wrapped in plastics, especially fatty foods such as meat and cheese. But the levels are very low. The levels of the plasticizer that might be consumed as a result of plastic film use are well below the levels showing no toxic effect in animal studies.

Other claims have asserted that plastics contain dioxins, a group of contaminants labeled as a "likely human carcinogen" by the Environmental Protection Agency. "The FDA has seen no evidence that plastic containers or films contain dioxins and knows of no reason why they would," Machuga says.

Machuga says that consumers should be sure to use any plastics for their intended purpose and in accordance with directions. If you don't find instructions for microwave use, you should use a different plate or container that you know is microwave-safe. Such containers are made to withstand high temperatures.

For example, carryout containers from restaurants and margarine tubs should not be used in the microwave, according to the American Plastics Council. Inappropriate containers may melt or warp, which can increase the likelihood of spills and burns. Also, discard containers that hold prepared microwavable meals after you use them because they are meant for one-time use.

Microwave-safe plastic wrap should be placed loosely over food so that steam can escape, and should not directly touch your food. "Some plastic wraps have labels indicating that there should be a one-inch or greater space between the plastic and the food during microwave heating," Machuga says.

Always read directions, but generally, microwave-safe plastic wraps, wax paper, cooking bags, parchment paper, and white microwave-safe paper towels are safe to use. Covering food helps protect against contamination, keeps moisture in, and allows food to cook evenly. Never use plastic storage bags, grocery bags, newspapers, or aluminum foil in the microwave.

Tuesday, February 17, 2009

Bondi Beach

Bondi Beach, Australia’s most famous beach, is located in the suburb of Bondi, in the Municipality of Waverley, seven kilometres from the centre of Sydney. Bondi is believed to be an Aboriginal word meaning the sound of breaking waves. There are Aboriginal Rock carvings on the northern end of the beach at Ben Buckler and south of Bondi Beach near McKenzies Beach on the coastal walk.

* Bondi Beach is approximately one kilometre long. The width of Bondi Beach averages 50m at the north end, widening out to 100m at the south end. It is the widest beach in the Sydney region.
* The average water temperature at Bondi Beach in summer is 21 degrees. The average water temperature in September/October is 16 degrees.
* A shark net is laid about 150m off the beach, set in 8m of water. (There has been no shark fatality since 1937).
* At the southern end of the beach is the Bondi Baths, which are over 100 years old and have been used by the famous Bondi Icebergs for many years. At the northern end of the beach there is the Children’s Wading Pool and the Wally Weekes Pool.
* Swimming areas are designated by red and yellow flags, which are moved according to surf conditions. The northern end and the centre of the beach is usually the safest for swimming. The south end of the beach is available for board riders who are not permitted to go into the areas set aside for swimmers.







Saturday, January 24, 2009

Come and watch Bald Eagles in the wild

Missouri's winter eagle watching is spectacular, and we hope you'll join us at any of the following locations to view our national symbol in the wild. If you can't make it to an Eagle Days event, look for eagles in the wild at one of the locations listed below. From late December through early February, watch for eagles perched in large trees along the water's edge. View early in the morning to see the eagles flying and fishing.

Tuesday, December 16, 2008

Arts festival

An arts festival or art fair is a festival that focuses on the visual arts, but which may also center on other arts.

Arts festivals in the visual arts are exhibitions. Artists' participation in the most significant such exhibitions (such as the Venice Biennale) are by invite, and these exhibitions are organised by internationally documented curators chosen by a committee of peers. These international exhibitions must be illustrious from art fairs, market-oriented gatherings of art dealers and their wares, which have recently emerged as among the most significant art-world venues for modern art in the present-day super-heated art market.

Arizona Elk

Elk have distinct summer and winter coats, which they shed in late summer and spring, respectively. In winter; the head, belly, neck and legs are dark brown; the sides and back are grayish brown; and the rump patch is yellowish bordered by a dark brownish stripe. While the female is usually somewhat lighter, both sexes have heavy dark manes. In summer, the coat becomes a deep reddish brown. There is little to no undercoat, giving the animals a sleek, muscular appearance.

Calves are born from late May to early June after an 8 to 8 and a half month gestation. Twins are extremely rare. Calves average nearly 30 lbs. with males averaging 4 lbs. more than females. The calf is dark russet colored with white spots on the back and sides.

Tuesday, November 25, 2008

Festival

A festival is an event, usually and ordinarily staged by a local community, which centers on some single aspect of that community.

Among many religions, a feast or festival is a place of celebrations in honour of God or gods. A feast and a festival are in the past interchangeable. However, the term "feast" has also entered common worldly parlance as a synonym for any large or complicated meal. When used as in the sense of a festival, most often refers to a spiritual festival rather than a film or art festival.

In the Christian liturgical calendar there are two principal feasts, correctly known as the Feast of the Nativity of our Lord (Christmas) and the Feast of the Resurrection, (Easter). In the Catholic, Eastern Orthodox, and Anglican liturgical calendars there are a huge number of smaller feasts throughout the year commemorating saints, sacred events, doctrines, etc.

Friday, November 07, 2008

Laurel Falls

Laurel Falls is one of the most popular destinations in the park and parking at the trailhead is limited. The area is especially busy on weekends year-round and on weekdays during summer. Laurel Branch and the 80-foot high Laurel Falls are named for mountain laurel, an evergreen shrub which blooms along the trail and near the falls in May.

The trail is 2.6 miles roundtrip and considered moderate in difficulty. The trail is paved and is suitable for strollers.

Friday, October 24, 2008

Dreaming Festival, Woodford

The Dreaming is a vibrant, exciting and a valuable destination where local, national and international audiences look forward to their annual ceremony time along with the most comprehensive showcase of Indigenous arts from across the country and around the world. This three day and four night festival will have performing arts venues, bars, Ceremony grounds, traditional healing, galleries, rituals, campfire story circles and a mass of stalls, workshop avenue and food outlets. Presented by the Queensland Folk Federation, the program features film and literature components, performing arts, new media and digital technologies, food and wine fare, comedy, ceremony, exhibitions, performance artists, physical theatre, visual arts, craft workshops, music program, street performers, musicals and a youth program.

Friday, October 17, 2008

ETTUMANOOR FESTIVAL

Ettumanoor is located 12 Kms north-east of Kottayam town. The ancient Siva temple here has brought glory and fame to the place. Myths have it that the Pandavas and the sage Vyasa had worshipped at this temple. The name of the place had its origin from the word 'manoor', which means the home of deer.The arattu festival of this temple is celebrated on a grand scale on the Thiruvathira day in Kumbham (February-March) every year. Large number of people flock to this temple on the 8th and 10th day of the festival when seven and half elephants made of gold (nearly 13 Kgms) will be held in public view. The temple, the wealthiest Devaswom in Kerala, has many valuable possessions.

Friday, October 10, 2008

Kanniga Parameswari Temple

This temple, dedicated to the godess Shakti is unique as it seems to be strongly influenced by the French architectural style. Located on M.G.Road, it has an unusual blend of both Tamil and French architecture. With its arched walls, ionic columns, stained glass windows and even some angel decorations, it is reminiscent of a French building. However, the inner ceiling supported by the more traditional granite pillars and the sanctum sanctoram, which has a typical Tamil design, highlights the more traditional Tamil features.

Friday, September 26, 2008

Types of Perfumes and Fragrance Categories

Perfume has always been a essential part of human culture: people have perfumed their hair and bodies with oils, resins, flower and herb extracts and animal scents since earliest history. Wearing scent is enjoyable; it is an expression of individuality; it attracts mates and makes us nice to be close to. Perfumes are more for the wearer: they make us feel wonderful.

Fragrances are classed—and priced—by their alcohol content, with the least expensive being eau de toilettes and eau de colognes containing among 3% and 8% fragrance with the other 92-97% of the content being made up of alcohol, water and color. Eau de parfum contains real perfume oils of 8-15%. You pay more for perfume because it is stronger at request and lasts longer than eau de toilette. Perfume (or “parfum”) contains somewhere between 15% and 30% of perfume oils and lasts longer than other scent types—classically around six hours. Always try to take a sample of perfume home to try for a week or two and make sure it is the correct fragrance and strength for you before buying.

Wednesday, September 10, 2008

Sapphire Stones

Sapphire refers to gem varieties of the stone corundum, an aluminium oxide (Al2O3), when it is a color other than red. Sapphire can be found unsurprisingly or manufactured in large crystal boules. Because of its amazing hardness sapphire is used in many applications, including infrared optical components, watch crystals, high-durability windows, and wafers for the deposition of semiconductors, such as GaN nanorods.

The mineral corundum consists of clean aluminium oxide. Trace amounts of other elements such as iron, titanium and chromium provide corundum their blue, yellow, pink, purple, orange or greenish color. Sapphire includes any gemstone quality varieties of the mineral corundum apart from fully saturated red variety, which is instead known as ruby, and the pinkish-orange variety known as padparadscha.

Tuesday, August 05, 2008

Malaria

Malaria is a vector-borne contagious disease caused by protozoan parasites. It is well-known in tropical and subtropical regions, including parts of the Americas, Asia, and Africa. Every year, there are approximately 515 million cases of malaria, killing between one and three million people, the majority of whom are young children in Sub-Saharan Africa. Malaria is generally related with poverty, but is also a cause of poverty and a major hindrance to economic development.

Malaria is one of the most common contagious diseases and an enormous public health problem. And it is caused by protozoan parasites of the genus Plasmodium. Only four types of the plasmodium parasite can transmit a disease to humans; the most serious forms of the disease are caused by Plasmodium falciparum and Plasmodium vivax, but other related species (Plasmodium ovale, Plasmodium malariae) can also affect humans. This group of human-pathogenic Plasmodium class is generally referred to as malaria parasites.

Friday, July 18, 2008

Medical genetics
Medical genetics involves the analysis and perceptive of human genetic diseases and syndromes. Physicians trained as geneticists are involved in diagnosing the presence of genetic disorders, as well as providing hereditary counseling to people carrying deleterious mutations. Researchers working in medical genetics seek to recognize the hereditary component of human diseases by finding and studying the involved genes and mutations.

Friday, June 20, 2008

Fruits


The name fruit has many different meanings depending on context. In botany, a fruit is the mature ovary—together with seeds— of a flowering plant. In many species, the fruit incorporates the ripened ovary and the nearby tissues. Fruits are the means by which flowering plants spread seeds.

In cooking, when food items are called "fruit", the term is most often used for those plant fruits that are edible and sweet and fleshy, examples of which include plums, apples and oranges. But in cuisine, the word fruit may also rarely be loosely applied to other parts of a plant, such as the stems of rhubarb, which are made into sweet pies, but which are not botanically a fruit at all.

Wednesday, May 28, 2008

Pollution Control's design and manufacturing group delivered these four different sized burn-ovens, each with widespread custom options, counting dual-fuel capability, in just 6 weeks. Jerry Simpson, the company's president, credits quick delivery time to combined employee manufacturing familiarity totaling over 300 years.

In an effort to improve employee protection, the client company began a vigorous program to replace their present cleaning technologies, which employed hazardous materials, with a safer, pollution-free cleaning method. Their investigate ended with Pollution Control Products Co. after an Wide Security Analysis of ovens and operating measures.

Thursday, May 15, 2008

Shopping in India

India is a well known place for its arts and crafts. The arts and crafts have been perfected in India over the centuries. Traditions ,arts and techniques have been passed on from generation to generation making the techniques almost perfect. Each and every region, state, city and town in India has its own skills and their own style.
Shopping in India is a very good experience. Most of the items of India are appreciated throughout the world. Some of them are silks, spices, jewelry, handicrafts, silverware, antiques, carpets, leatherwork and so on. You can easily bargain and also we can get the products in reasonable price in India.Now we will provide a quick look into the main Indian shopping attractions and the famous shopping centers in India. Fabrics is another important thing in India.India is famous for many thing especially for its fabrics. The most popular Indian fabrics are silks, cottons, and wools etc.. The most famous places for silk in India is Varanasi, Kanchipuram, Murshidabad, Patna and Surat., The best place for the cotton is Rajasthan, especially cotton with the ‘tie and dye’ in bright colors and also popular is the Chennai, Chennai cotton known for its special ‘bleeding’ effect after a few washes. For wollens products,especially for the shawls, Kashmir is the perfect place.

Wednesday, May 07, 2008

Achene

An achene is a kind of simple dry fruit produced by many species of flowering plants. Achenes are "monocarpellate" (shaped from one carpel) and indehiscent (they do not open at maturity). Achenes have a single seed that almost fills the pericarp, however does not adhere to it. In many species, what we think of as the "seed" is really an achene, a fruit containing the seed.