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To Purchase or Rent Inflatable Products

Occasionally, you will need to decide whether buy one or rent one inflatable bouncer for children playing. Involved in this commercial business life, to save as much as we can to enjoy the maximum benefits we can has become one basic principle to us.

Regarding to this basic principle, you need contemplation before you make your decision on whether buy or rent the bouncer.
How often will your kids play with this inflatable bouncer ? If your kids just play it on the birthday party or some family reunion, it definitely is true that it can save you a lot when you just rent it only when you need it. Well, on the contrary, if your kids like to play it once a week or twice a week, for long term, the purchase of one will be beneficial and economical rather than rent for so many times.

Advantages of each types of inflatable can help you make your decision. Rental inflatables are good for parties and they can provide so many choices for the new bouncy experience for each year. And it you buy one inflatable bouncer, you will use it for years. Kids may feel bored to enjoy the same bouncy game. You can get some new ways to play in this bouncer, for example, play some small games inside, or add some soft dolls to treat it one dream castle. A new game held inside can make it a big difference in this bouncy experience.And now,Y&G will create different kinds new designs of inflatable.I believe popular themes will attract your eyes.

Monday, 8-Nov-2010 02:00

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Pearl Jewelry - The Story of Pearl Hunters

As long as pearl jewelry have been known to people, they have been a

highly sought commodity for their beauty. It's only in recent times

however that the industry has taken the hunt for the perfect pearl to

a whole different level. Today, the shiny orbs that we see on in

display in jewelry stores have actually almost always been grown in

farms.

That's a far cry from the dangerous extraction and collection methods

used before the invention of modern technology. In the past, not more

than 100 years ago, the only way to retrieve pearls was by diving in

lakes, floods and the ocean to pick them up, one at the time. The

unfortunate divers who'se job it was to do this, were often poor and

lured by the relative large sums they could get. The diver would

sometimes have to dive as deep as 100 feet on one single breath of

air. In order to preserve air and to stay submerged the longest, the

divers would hold on to heavy stones on the way down.

Naturally, this dangerous activity was reserved for the desperate or

the powerless - in many cases slaves or extremely poor peasents.

Today, this method is all but obsolete in most places of the world.

The cheaper cultured pearls have become popular and are many times

the only pearls available to the consumer.

There are however still a few isolated areas that practice this old

art of pearl diving. Some of the finest natural pearl speciments come

from the gulf of Bahrain. Here, divers still risk their health to

retrieve what are considered the top of the crop in the world. In

fact, Bahrain wants no part of the sale of cultured pearls, banned

from trade. Bahrain is one of the few places on earth that does an

active job in trying to preserve the natural habitat and waters from

pollution.

It's an interesting story and one that continues to fascinate buyers

around the world. Somehow, the beauty of the pearl grows when it's

been retrieved from the depth of the ocean.

Monday, 8-Nov-2010 01:56

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Buying Pearl Jewelry Without Being Ripped Off

Buying pearl jewelry can be fun, exciting and confusing. Whether you're considering a gift of pearl jewelry for someone special or as a treat for yourself, take some time to learn the terms used in the industry. Here's some information to help you get the best quality pearl jewelry for your money, whether you're shopping in a traditional brick and mortar store or online.

Pearls

Natural or real pearls are made by oysters and other mollusks. Cultured pearls also are grown by mollusks, but with human intervention; that is, an irritant introduced into the shells causes a pearl to grow. Imitation pearls are man-made with glass, plastic, or organic materials.

Because natural pearls are very rare, most pearls used in jewelry are either cultured or imitation pearls. Cultured pearls, because they are made by oysters or mollusks, usually are more expensive than imitation pears. A cultured pearl's value is largely based on its size, usually stated in millimeters, and the quality of its nacre coating, which give it luster. Jewelers should tell your if the pearls are cultured or imitation. Some black, bronze, gold, purple, blue and orange pearls, whether natural or cultured, occur that way in nature; some, however, are dyed through various processes. Jewelers should tell you whether the colored pearls are naturally colored, dyed or irradiated.

Clams, oysters, mussels and many other mollusks with limy shells are known to produce pearls. But very few kinds yield gem pearls of jeweler's quality. The pearl is an abnormal growth of mother-of-pearl, or nacre, imbedded in the soft bodies of these shellfish. It is built up, layer upon layer, in the same way as nacre is added to the lining of the growing shell and always has the same color and luster. For example, over the country, hundreds of good-sized pearls are found each year in the oysters we eat. Unfortunately these have no commercial value regardless of whether they have been cooked or not because they are dull opaque white or purple like the shell of the parent oyster. In recent times almost all pearls of gem quality come from the oriental pearl oyster which has a bright shimmering translucent nacre.

A pearl starts growing when some irritating foreign substance such as a sand grain, bit of mud, parasite or other object becomes lodged in the shell-producing gland called the mantle. Pearls formed in the soft flesh where nacre can be added on all sides are most likely to be spherical and the most highly prized. By far the great majority are flattened or variously distorted and have little value. Size, color, luster and freedom from flaws are other essential qualities. Unlike other gems, such as diamonds, pearls have an average life of only about 50 years. In time the small amount of water in a pearl's make-up is lost and its surface cracks. Because they are mostly lime, necklaces which are worn often are injured by the acid secretions of the human skin.

Thursday, 22-Oct-2009 07:39

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Why traumatic events are more traumatic for some

We all recoil from terrible pictures of people who are hurt or suffering, but some people have an especially strong response to those kinds of unpleasant images.

Now, a new study says that may be because they don't have enough of a certain kind of receptor in the limbic system of the brain that involved in emotional processing.

These mu-opioid receptors are part of a neurochemical system that plays an important role in pain relief and pleasure responses.

Understanding the role of these receptors in a person's response to freshwater pearl jewlelry seeing awful images may lead to a better understanding of post-traumatic stress disorder (PTSD), which is suffered by soldiers, rescue workers and others who experience traumatic events, say the study authors.

This study makes "a link between areas of the brain that are responding to the unpleasant pictures and this neurochemical system -- the opioid system," says Dr. Stephan F. Taylor, one of the authors and an assistant professor of psychiatry at the University of Michigan.

"This is a target area to understand how responses to wholesale pearl jewelry aversive stimuli are handled" by the brain, Taylor says.

The study appeared in the Proceedings of the National Academy of Sciences.

The researchers, using positron emission tomography (PET) scanning, looked at the relationship between the mu-opioid receptors and brain activity, indicated by blood flow, in the limbic system.

Disturbing pictures
The study involved 12 males who each underwent two PET scans. The first scan measured the number of available mu-opioid receptors in the men's brains. The second scan measured brain activity in the men as they were shown both neutral and unpleasant black-and-white images.

The unpleasant images included pictures of bloodied human faces or corpses. The other set included benign scenery and faces with wholesale pearl jewelry neutral expressions.

All the men had increased limbic system activity when they looked at the unpleasant images. However, the amount of activity was greater in the men who had lower numbers of available mu-opioid receptors.

It appears those receptors may help inhibit the brain's response to emotional stimuli, the authors say.

Understanding PTSD
"If we understand the mechanism behind a person experiencing an extreme reaction to rice pearl stress, we definitely have more knowledge that helps us design treatment" for people with PTSD, Taylor says.

An expert in PTSD says this particular opiate receptor has never been looked at before in relation to how people respond to unpleasant imagery.

"We have a general idea that the limbic system is involved in the processing of emotional information, and this study adds the idea that there may be a specific role of mu-opioid receptors," says Rachel Yehuda, director of the Traumatic Stress Studies Division at Mount Sinai School of Medicine and the Bronx Veterans Affairs Medical Center.

She says this study may help lead to a better understanding of PTSD. The next step would be to look at trauma survivors with and without PTSD, and compare their numbers of mu-opioid receptors.

It's possible that people who are more likely to pearl strand wholesale develop PTSD have fewer mu-opioid receptors either before they are traumatised or after they develop PTSD.

"Since having fewer receptors is associated with increased responsiveness to something unpleasant, then this would help explain individual differences in why people who undergo the same event have different outcomes," Yehuda says.

Thursday, 22-Oct-2009 07:39

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PTSD, women and abuse

The risk of depression and Post Traumatic Stress Disorder (PTSD) associated with intimate partner violence is higher than the risk of these disorders resulting from childhood physical and sexual abuse.

This is according to cultured freshwater pearl a paper presented by Dr Soraya Seedat of the MRC Unit on Anxiety and Stress Disorders at the 12th National Psychiatry Congress in Somerset West.

American studies have shown that the incidence of PTSD amongst women in battered/sheltered populations ranges from 33% to 84%.

In the South African setting, PTSD and depression have also been documented to be significantly more common in patients with cultured pearl jewlery a history of intimate partner violence (35%) than in non-abused women (3%). The rate of depression was also considerably higher - 48% in abused women compared with 11% in non-abused women.

In addition to depression and PTSD, alcohol and drug abuse are also common consequences.

According to Dr Seedat, studies have shown that intimate partner violence may also be associated with long-term physical health problems: overall health is poorer and abused women report more central nervous system problems (such as headaches and back pain), gynaecological problems (pelvic pain, vaginal infection, vaginal bleeding and painful intercourse) and chronic stress-related problems (such as loss of appetite, digestive problems and abdominal pain).

rimary care practitioners, in particular, need to pearl jewelry have a high index of suspicion and should routinely screen women for intimate partner violence as there are now well validated brief clinical screens that can be used,� said Dr Seedat.

Intimate partner violence common
In the past 16 years more than 50 large surveys have been done globally. These studies indicate that between 10% and 50% of women have been physically assaulted by an intimate partner at some point in their lives and between 3% and 52% have been physically assaulted in the previous year.

The first major community-based prevalence study in South Africa was conducted last year. Researchers sampled women aged 18 to pearl earrings 49 years in 2 232 randomly selected households in the Eastern Cape, Mpumalanga and Northern Province. This study found that the combined rates across these three places of having been physically abused by a current or ex-partner in the last year, were much higher than the rate of having been raped in the last year.

What puts women at risk for intimate partner violence?
According to Dr Seedat, several studies have identified risk factors such as ethnicity (Blacks tend to be at higher risk than Whites), low income, divorce or separation, history of mental disorder in the woman and/or her partner, alcohol/drug abuse in the woman and/or her partner, and physical and sexual abuse in childhood.

There may also be biological risk factors, said Dr Seedat. She did a study to pearl strand look at the endocrine profile of women with intimate partner violence and found that women had significantly lower cortisol levels (a stress hormone) compared with non-abused women. - (Ilse Pauw, health24)

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Thursday, 22-Oct-2009 07:30

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Anxious? Your questions answered

Everybody knows what it's like to feel anxious the butterflies in your stomach before a first date, the tension you feel when someone important to you is angry with you, the way your heart pounds if you're in danger. Anxiety rouses you to action. It gears you up to pearl earrings face a threatening situation. It makes you study harder for an exam, and keeps you on your toes when you're making a speech. In general, it helps you cope.

But if you have an anxiety disorder, this normally helpful emotion can do just the opposite it can keep you from coping and disrupt your daily life. Anxiety disorders aren't just a case of "nerves". They are illnesses, often related to blister pearl the biological makeup and life experiences of the individual, and they frequently run in families.

There are several types of anxiety disorder, each with its own distinct features. An anxiety disorder may make you feel anxious most of the time, without any apparent reason. Or the anxious feelings may be so uncomfortable that to freshwater pearl jewelry avoid them you may stop everyday activities. Or you may have occasional bouts of anxiety so intense they terrify and immobilise you.

Thursday, 22-Oct-2009 07:30

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Most children exposed to traumatic events

In a recent survey 99% of children reported exposure to at least one traumatic event in the previous year. Of these, around 20% developed Post Traumatic Stress Disorder (PTSD).

The study, conducted by pearl beads the MRC Unit on Anxiety Disorders, was done at nine Cape schools involving 1 140 children.
The most common traumatic event was the witnessing of violence, followed by robbery and mugging, and witnessing a family member being injured or killed. Other traumatic events included sexual assault (including rape), gang violence and severe bullying. Car accidents, gunfights and other forms of trauma were also common.

As a result of exposure to freshwater pearl ring traumatic events, most adolescents displayed symptoms such as intrusive memories of the event, nightmares, avoiding reminders of the event, and feeling anxious or down.

PTSD was found to be more prevalent among girls, mostly because of sexual molestation or rape. In 85% of the 20% who developed PTSD, sexual molestation, or rape was the trigger.

The MRC Unit on Anxiety Disorders is able to cultured pearl jewlery provide information on Post Traumatic Stress Disorder. For more information, phone (021) 938-9229 during office hours.

- Ilse Pauw, health24 reporter

Thursday, 22-Oct-2009 07:30

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When trauma haunts you

Tyrone was fine after that terrible day when he was involved in an accident. Six months later his family started worrying because he became more anxious, had recurring nightmares about the event and did not function as well as he normally would. They couldn't understand what was happening as he seemed to pearl earrings have been managing fine.

Tyrone is one of the many people who suffer from Post Traumatic Stress Disorder (PTSD). This disorder arises as a delayed response to a traumatic or stressful event of an exceptionally threatening or catastrophic nature. These include natural disasters, acts of terrorism such as bomb blasts, hijackings and physical assault such as rape. Problems outside the range of typical human experience, such as divorce or loss of a loved one, do not trigger PTSD.

How is it diagnosed?
According to silver pearl necklace the Diagnostic and Statistical Manual of Mental Disorders, people who have PTSD are those who:

* Have experienced, witnessed or were confronted with a traumatic event that involved the threat of death or serious injury to themselves or others, causing them to respond with intense fear, helplessness or horror.
* Persistently re-experience the event through intrusive thoughts, dreams, acting or feeling as if the event were reoccurring, and/or intense distress and emotion when exposed to cues that symbolise or resemble the event.
* Avoid stimuli associated with the event and attempt to numb their general responsiveness by avoiding thoughts, feelings, conversation, activities, places or people associated with the trauma.
* Are unable to recall important aspects of the trauma and loss of interest in participating in activities.
* Feel detached from others, have a restricted range of emotions and are often unable to have loving relationships.
* Feel little hope for their future.
* Experience symptoms of increased emotional stimulation such as difficulty sleeping, irritability or angry outbursts, difficulty concentrating and exaggerated or startled responses.

For a diagnosis to nugget pearl be made, these disturbances must continue for at least a month and cause significant distress or impairment in social, occupational or other important areas of functioning.

Should traumatic stress symptoms persist beyond four to six weeks, therapy is indicated and medication may be necessary.