Performance Enhancing Drugs Essay Example | Topics and Well Written Essays - 2000 words

Performance Enhancing Drugs - Essay Example The first factor is the developments in the field of science that have led to the finding of a larger number of performance enhancing drugs. The second factor has been the dramatic increase in the financial rewards that accrue to successful sportsmen, and hence the incentive to attempt to use any means to succeed. Measures have been introduced to discourage the use of performance enhancing drugs in the field of sports, but anecdotal evidence suggests that these measures have in no way reduced the use of performance enhancing drugs in the field of sports. (Athletes and Performance-Enhancing Drugs). Strychnine, heroin, cocaine, and morphine have seen use as performance enhancing drugs, but probably was more harmful than in providing an enhancement of performance. During the Second World War amphetamines were used widely by soldiers to avoid fatigue, due to the toll of a long war on their physical capabilities, and as such represents the first use of performance enhancing drugs in the form of stimulants. (Athletes and Performance-Enhancing Drugs). The stimulant group of performance enhancing drugs includes amphetamines, caffeine, B-agonists, phenylpropanolamine, and ephedrine. Stimulants work on the Central Nervous System, and speeds up certain parts of the brain and body. This capacity of the stimulants makes it useful to sportsmen like athletes and weight lifters, as it quickens reflexes, improves confidence, and reduces an athlete’s sense of fatigue. The side effects due to the use of the stimulants include anxiety and psychosis. The anabolic-androgenic steroids makes up the next group of performance enhancing drugs, and include stanozolol, methanedienone, nandrolone, clostebol, oxandrolone, and testosterone. Anabolic steroids are the synthetic equivalents of testosterone, which is the naturally occurring male hormone. Chemical modifications enhance the muscle building capabilities,

Wedding Photography Survey Essay Example | Topics and Well Written Essays - 500 words

Wedding Photography Survey - Essay Example actice of wedding photography has developed and grown ever since the development of the pictorial art form by Joseph Nicà ©phore Nià ©pce, in 1826 (Baatz 27). An early photograph, in fact, recorded a decade after this was the 1840 wedding ceremony of Prince Albert and Queen Victoria. The market for this endeavour is individuals who look forward to getting married. The venture strictly takes place during the period of the wedding, but not necessarily on the wedding day. The wedding photographers advertise themselves through various mediums such as television or mostly magazines (Baatz 45). A majority of photographers prefer to be paid prior to the service, but all expenses can be refunded if the client is not pleased with the work. Some of the equipments needed are lenses, wide-angle zoom, wide-to-telephoto zoom, image-stabilized telephoto zoom, camera body, flashes and accessories, light modifiers and a bag to hold it all among other items. A recent trend in the wedding photography field is the vintage effect. Photographers are now able to give pictures a vintage effect making the pictures appear as if they were from a different time period (the past) other than now (Baatz 98). Locations include the main wedding venue, parks (places with a lot of tress), as well as water sites. This depends with the preference of the couple. A survey carried out by the Photo District News (PDN), in 2009, confirmed that less bookings with a 6.5% plunge in wedding photography were experienced with a few less hours per week on the venture in 2009 than in 2008 (PDN 1). Wedding photographers who provide a la carte services have increased their costs by 1 ½%. The photographers who provide packages have increased their prices by 3%. The most fascinating part of it is that half of the photographers added a much higher priced package in 2009, by 40+%, and they seem to be photographers who want their incomes to increase every year. Half of the photographers added lower-priced packages that