Archive for April, 2008

How Adventure Games Evolved

Monday, April 7th, 2008

By Jake Jenkins For a greater part of the 1980’s adventure games have been popular as compared to other types of games. An adventure game is a type of video game that involves puzzle-solving as well as exploration with and some of interaction with the game characters. Narration tends to be the focus and as a result most adventure games tend to be single-player as a multi-player mode will remove the story-based aspect of it. Most adventure games come in the form of computer games although it’s possible to find console-based versions these days. So what makes an adventure game what it is? Well, one of the common features of adventure games is “fetch-quests” theme where in order to progress, the player has to help a character in order to gain an important item or information. For instance, in a typical scenario where a player needs healing, he may be required to obtain a plant or the ingredients needed to make the magic healing potion. In these cases, the player often has to perform acts of benevolence or selflessness - such as freeing prisoners, animals - in order to locate of gain the reward of these ingredients. There are times they have to distract some characters in order to steal their price. Another feature is to trap players in a dead end or a seemingly impossible place to escape from forcing the player to employ drastic measures in order to get out of the trap or find a means (sometimes an artefact or a key) to free themselves. These unwinnable games where the player met a dead-end were usually left unfinished unless he was able to return to the original position. A well-known example of this is Return to Zork. Although, adventure games were very popular in the 1980’s, this popularity quickly declined in the early 90’s when the Action games became the “rage”. As a result it was not financially sound to create and market them when people had no interest. The advent of console game platforms and MMORPG has not helped either. Nevertheless popular adventure games like Syberia and Syberia II have been published both for the PC and Xbox. In addition, Nintendo DS released of Trace Memory and Phoenix Wright: Ace Attorney in 2005 and Hotel Dusk: Room 215 in 2006. The latest development is that free online adventure games can now obtained on premium internet portals without the need for download or plug-in. Many game lovers are now turning their attention to the internet not just for playing games but for socializing as well. Perhaps this is the new way in which adventure games will be played. By Jake JenkinsPlay Free kids games, find games cheats and Adventure Games at Gamerevolt.com Article Source: http://EzineArticles.com/?expert=Jake_Jenkins http://EzineArticles.com/?How-Adventure-Games-Evolved&id=415024 phentermine 30 mg diet pills blue clear phentermine no prior prescription needed phentermine on line without a prescription pharmacy selling phentermine

Weight Loss Surgery: What are the options?

Sunday, April 6th, 2008

By Anthony Ellis To understand how surgical procedures aid the grossly overweight person to reduce their body fat, it helps to first understand the digestive process that is responsible for handling the food we take in. Once food is chewed and swallowed, its on its way through the digestive tract, where enzymes and digestive juices will break it down and allow our systems to absorb the nutrients and calories. In the stomach, which can hold up to three pints of material, the breakdown continues with the help of strong acids. From there it moves into the duodenum, and the digestive process speeds up through the addition of bile and pancreatic juices. Its here, that our body absorbs the majority of iron and calcium in the foods we eat. The final part of the digestive process takes place in the 20 feet of small intestine, the jejunum and the ileum, where calorie and nutrient absorption is completed, and any unused particles of food are then shunted into the large intestine for elimination. Weight loss procedures involve bypassing, or in some way circumventing the full digestive process. They range from simple reduction of the amount you can eat, to major bypasses in the digestive tract. To qualify for many of these surgeries, a person must be termed morbidly obese, that is, weighing at least 100 lbs. over the appropriate weight for their height and general body structure. Gastric Bypass In the mid 1960s, Dr. Edward E. Mason discovered that women who had undergone partial stomach removal as the result of peptic ulcers, failed to gain weight afterwards. From this observation, grew the trial use of stapling across the top of the stomach, to reduce its actual capacity to about three tablespoons. The stomach filled quickly, and eventually emptied into the lower portion, completing the digestive process in the normal way.Over the years, the surgery evolved into what is now known as the Roux-en-y Gastric Bypass. Instead of partitioning the stomach, it is divided and separated from the rest, with staples. The small intestine is then cut at approximately 18 below the stomach, and attached to the new, small stomach. Smaller meals are then eaten, and the digested food moves directly into the lower part of the bowel. As weight loss surgeries are viewed overall, this is considered one of the safest, offering long-term management of obesity. Gastric Banding A procedure that produces basically the same results as the stomach stapling/bypass, and is also classed as a restrictive surgery. The first operations, involved a non-flexing band placed around the upper part of the stomach, below the esophagus, creating an hourglass shaped stomach, the upper portion being reduced to the same 3-6 ounce capacity. As technologies advanced, the band became more flexible, incorporating an inflatable balloon, which when triggered by a reservoir placed in the abdomen, was capable of inflating to cut down the size of the stoma, or deflating to enlarge it. Laparoscopic surgery means smaller scars, and less invasion of the digestive tract. Biliopancreatic Diversion A combination of the gastric bypass, and Roux-en-y re-structuring, that bypasses a significant section of the small intestine, thereby creating the probability of malabsorption. The stomach is reduced in size, and an extended Roux-en-y anastomosis is attached to the smaller stomach, and lower down on the small intestine than is normal. This permits the patient to eat larger amounts, but still achieve weight loss through malabsorption. Professor Nicola Scopinaro, University of Genoa, Italy, developed the technique, and last year published the first long-term results. They showed an average 72% loss of excess body weight, maintained over 18 years, the best long-term results of any bariatric surgical procedure, to date. BPD patients require lifelong follow-ups to monitor calcium and vitamin intake. The advantages of being able to eat more and still lose weight, are countered by loose or foul smelling stools, flatus, stomal ulcers, and possible protein malnutrition. Jejuno-Ileal Bypass One of the first weight loss procedures for the grossly obese, was developed in the 1960s, a strictly malabsorptive method of reducing weight, and preventing gain. The jejuno-ileal bypass reduced the lower digestive tract to a mere 18 of small intestine, from the natural 20 feet, a critical difference when it came to absorption of calories and nutrients. In the end-to-end method, the upper intestine was severed below the stomach, and re-attached to the small intestine much lower down, which had also been severed, thereby cutting out, the majority of the intestine. Malabsorption of carbohydrate, protein, lipids, minerals and vitamins, led to a variation, the end-to-side bypass, which took the end of the upper portion, and attached it to the side of the lower portion, without severing at that point. Reflux of bowel contents into the non-functioning upper portion of small bowel, resulted in more absorption of essential nutrients, but also less weight loss, and increased weight gain, post-surgery. As a result of the bypass, fatty acids are dumped in the colon, producing an irritation that causes water and electrolytes to flood the bowel, ending in chronic diarrhea. The bile salt pool necessary to keeping cholesterol in solution is reduced by malabsorption and loss through stool. As a consequence, cholesterol concentration in the gall bladder rises, increasing the risk of stones. Multiple vitamin losses are a major concern, and may result in bone thinning, pain and fractures. Approximately one third of patients experience an adjustment in the size and thickness of the remaining active small intestine, which increases the absorption of nutrients, and balances out the weight loss. However, over the long term, all patients undergoing this bypass are susceptible to hepatic cirrhosis. In the early 1980s, one study showed that approximately 20% of those who had undergone JIB, required conversion to another bypass alternative. The procedure has since been largely abandoned, as having too many risk factors. While surgical methods of reducing weight are valuable to the morbidly obese, they are not without risks. Patients may require more bed rest post-surgery, resulting in an increased chance of blood clots. Pain may also cause reduced depth of breathing, and complications such as pneumonia. Before undergoing any fat/weight reduction surgery, a severely overweight person needs to thoroughly understand the benefits and risks, and must make a commitment to their future health. Having a smaller stomach is not going to stop the chronic sugar-snacker, from grazing on high calorie sweets. Nor does a steady supply of pop, concentrated sweet juices and milk shakes, reduce the calorie intake. With some bypass surgeries, certain foods can aggravate side-effects that need not be that severe, if common sense diets are adhered to. Surgery can be a shortcut to weight loss, but it can also reduce your enjoyment of life, if you are unable to adhere to the regimens that go with it. Fitness Consultant Anthony Ellis has helped thousands of individuals lose fat and build more muscle. To read more about his fat loss recommendations please check out his site at http://www.fatlosstips.com Article Source: http://EzineArticles.com/?expert=Anthony_Ellis http://EzineArticles.com/?Weight-Loss-Surgery:-What-are-the-options?&id=12299 phentermine online pharmacy buy cheap phentermine cod buy phentermine with discover card where can i buy phentermine

Can You Achieve a Healthy Weight Using Weight Loss Surgeries?

Saturday, April 5th, 2008

By Vanessa Youngstrom Weight gain and obesity is an increasing issue today. The standard Western diet includes too much fat, oils, and sugar. People no longer eat enough fruits, vegetables and raw nuts and seeds. And people are looking for answers that are quick, painless and easy. Weight loss surgery fits that category to a T. Weight loss surgery is not meant for those people who are just slightly overweight but only for those who are obese. Clients who have faced obesity for years, tried medications and diet plans may find that weight loss surgery is an alternative solution. There are several different types of weight loss surgery. Your surgeon is your best resource as to the type of surgery that may work best for your body type, weight loss and lifestyle. Be sure to ask you doctor all of your questions and make him aware of all of your doubts. Once the weight loss surgery is completed there is follow up processes that must be followed to have a successful outcome. If your doctor knows your doubts and concerns he can make a better choice of weight loss surgery for you. Before you undergo any surgery you are required to sign an informed consent form that says you understand the surgery, the consequences and the possible side effects and risks of the surgical procedure. Although the success rate for most weight loss surgery is high there are risks and complications that you should discuss with your doctor. Some possible weight loss surgery include liposuction, bariatric surgery, vertical banded gastroplasty, laproscopic gastric banding, Roux-en Y gastric bypass, and biliopancreatic diversion which all have their own list of possible complications and post surgical care. There are certain considerations for a client to be considered for any weight loss surgery. If you dont meet these criteria then it may increase your risks and problems compared to the possible improvements. Clients should be morbidly obese. That means that a client should be at least 100 pounds over the ideal body weight. Weight loss surgery should not be considered for people who have less than 100 pounds to lose. There also might be medical problems that are associated with obesity such as diabetes, swelling or pain that will not disqualify a client but rather improve their qualifications for a weight loss surgery. Clients should have been fighting the obesity for five or more years with a body mass index of 40 or greater. You should be able to demonstrate to your doctor that you have not been able to lose weight by other more conventional methods. Your doctor may ask that you make another attempt to lose weight using other methods for six months while keeping a calendar or diary to record your efforts. Clients will want to check with their insurance company for coverage since most companies do not cover weight loss surgery. With this knowledge the client can negotiate a preset rate with the hospital and doctor before the weight loss surgery to keep the client cost down. Prior to the weight loss surgery the doctor will be very clear about the risks and complications that can happen. They may also ask you to undergo a quick examination by a psychiatrist to be certain that you are mentally stable to withstand the stressors and make the changes necessary to your lifestyle and behavior following the surgery. Weight loss surgery is an option for people who are morbidly obese, have been for more than five years and have had little to no success using other methods to lose weight. Although the success rate can be high the client must also be prepared to make the necessary lifestyle and nutrition habit changes to lose weight. The weight loss happens the same way it does with any other program You eat less than you burn. With the weight loss surgery you have the added advantage of decreased hunger pangs and feeling full faster. It does not, however, remove food cravings or your relationship with food. Those issues must be addressed to make this program work. Vanessa Youngstrom, a nurse practitioner, enjoys writing and educating on health and wellness topics. Youll find more articles at http://www.HealthAndWellnessIssues.com Article Source: http://EzineArticles.com/?expert=Vanessa_Youngstrom http://EzineArticles.com/?Can-You-Achieve-a-Healthy-Weight-Using-Weight-Loss-Surgeries?&id=568926 overnight pharmacy phentermine phentermine no prior prescription required where to buy herbal phentermine cheap phentermine on line

What Options Do I Have For Blackheads, Large Pores, and Oily Skin

Thursday, April 3rd, 2008

By Don Mehrabi One of the most common beauty questions repeatedly asked in dermatology offices is how to prevent and treat blackheads, shrink pores, and decrease oily skin. Here are a few suggestions to help your facial skin looking clean, clear, and with time, smooth with smaller pores. Blackheads, otherwise known as open comedonal acne, are the result of oil duct blockage with sebum (a fatty oil mixture) from the oil glands, and may be due in part to blockage from dead skin cells. The sebum stagnates in the oil duct and leads to a blockage of the opening. With continued exposure to air on the surface of the skin, the sebum contents become oxidized and turn black leading to the appearance of blackheads. Blackhead mostly occur in the oiliest areas of the face such as the nose, cheeks, and chin, but may also occur on the chest and back. Prevention of blackheads naturally centers around keeping the oil ducts clear. This may be accomplished by either decreasing sebum production or dissolving the sebum in the duct and allowing it to drain to the skin rather than causing a blockage. Prevention of blackhead can be done by several methods: use of tretinoin products (e.g. Retin-A), salicylic acid products (peels, lotions, creams), glycolic acid products, and microdermabrasion. Tretinoin products allow normal maturation on skin cells and prevents dead skin cells from contributing to pore blockage. Salicylic and glycolic acid products remove dead skin cells to prevent pore blockage, and salicylic acid works particularly well to dissolve the sebum for easy drainage and unblocking. Microdermabrasion also removes dead skin cells from the skin surface and may physically remove some smaller blackhead. Treatment of blackheads include the prevention methods above and physical blackhead removal. This primarily includes doing a salicylic acid or glycolic acid peel, or microdermabrasion, followed by the use of force to physically push the occluded pore material out. Commercially available alternatives to physically remove blackheads are also available such as the Biore Pore Perfect Nose Strips. In regards to large pores, there are unfortunately no guaranteed method to reduce pore size. It is widely believed that consistent use of tretinoin products, microdermabrasion, and salicylic/glycolic acids all result in the appearance of smaller pores. For more dramatic results, deeper laser treatments and manual dermabrasion destroying the upper layers of the skin may result in smaller pores when full healing occurs. Oily skin is a product of genetics and is individual to each person. While there is no single best topical treatment to decrease oil production, there are a variety of treatments to minimize the appearance of oily skin. These are mainly benzoyl peroxide, glycolic acid, and salicylic wipes that essentially decrease the skin. Some of these products are only made to be used once a day, while washes are made to be used 2-3 times per day. Decreasing oil production is difficult and really is performed through adjunctive use of isotretinoin therapy for recalcitrant acne. Repeated use of a retinoid product may in theory decrease oil production to some degree. In summary, the first step to magnificent smooth skin with small pores is to remove the blackheads, either physically or by peels. Then, the use of a salicylic acid, glycolic acid, or benzoyl peroxide wash along with a retinoid is needed to prevent blackhead formations. Regular use of salicylic acid products and retinoids should lead to smaller pore appearance, and regular microdermabrasions may be additively helpful in achieving this goal. Finally, for oily skin, carry some salicylic acid, glycolic acid, or benzoyl peroxide wipes to enjoy clear, dry, and healthy skin. Physician’s Skincare Group, LLC. 2006. All Rights Reserved. This material may not be reproduced, published, or distributed in any form without express written consent of DermBlue.com. DermBlue.com does not assume any financial, legal, or medical liability for any content on this site. Please review any condition or treatment plan with your physician. Don Mehrabi MD, FAAD is a dermatologist certified by the American Board of Dermatology currently practicing in Beverly Hills, California. He is also a primary contributor to www.DermBlue.com with numerous articles and topics addressing many common dermatologic problems and aesthetic issues. Visit www.dermblue.com/learningcenter/ for a discussion on more educational topics pertaining to dermatology and personal beauty. Article Source: http://EzineArticles.com/?expert=Don_Mehrabi http://EzineArticles.com/?What-Options-Do-I-Have-For-Blackheads,-Large-Pores,-and-Oily-Skin&id=311814 ambien next day delivery stop using ambien dosage ambien 20mg zolpidem 10mg