Blood alcohol content (BAC) or blood alcohol concentration is the concentration of alcohol in blood. It is usually measured as mass per volume. For example, a BAC of 0.02% means 0.2 ‰ (permille) or 0.02 grams of alcohol per 100 grams of individual's blood, or 0.2 grams of alcohol per 1000 grams of blood. Blood alcohol concentration is measured in many different units and in many different fashions, but they are all relatively synonymous for each other. In many countries, BAC is reported as grams of alcohol per liter of blood (g/L). Because the specific gravity of blood is close to 1, the numerical value of BAC measured as mass per volume and that of BAC measured as mass per mass do not differ to any consequential degree other than the placement of the decimal point. For example, 1 g/L is equivalent to 0.94 g/kg. In the UK, BAC is reported as milligrams of alcohol per 100 millilitres of blood. For example, a BAC of 0.08% is legally given as a limit of 80 mg per 100 ml. It is also reported in grams per litre, which is an equivalent measurement. The number of drinks consumed is a very poor measure of intoxication largely because of variation in physiology and individual alcohol tolerance. However, it is generally accepted that the consumption from sober of two standard drinks (containing a total of 20 grams) of alcohol will increase the average person's BAC roughly 0.05% (a single standard drink consumed each hour after the first two will keep the BAC at approximately 0.05%), but there is much variation according to body weight, sex, and body fat percentage. Furthermore, neither BAC nor the number of drinks consumed are necessarily accurate indicators of the level of impairment. Tolerance to alcohol varies from one person to another, and can be affected by such factors as genetics, adaptation to chronic alcohol use, and synergistic effects of drugs. http://en.wikipedia.org/wiki/Blood_alcohol_content

Modeling auditions

Model auditions consist of a sit-down meeting with a client or modeling agency to discuss a model's portfolio and the job in question. It is important for any model, male or female, to keep their book (a sample of all jobs) current. In reality, a model's book is their resume. Most of the time a modeling agency will take test shot/s of a model at the time of the interview; most likely a polaroid. To get more information about modeling or modeling auditions, visit modeling auditions. Model auditions are when models meet with modeling agencies to try and secure work for a modeling job.

Model auditions consist of a sit-down, or brief meeting or go-see with a client or modeling agency to discuss a model's portfolio and the job in question. It is important for any model, male or female, to keep their book (a sample of all jobs) current. In reality, a model's book is their resume. Most of the time a modeling agency will take test shot/s of a model at the time of the interview; most likely a polaroid. Visit modeling auditions to find out more.

Acting agency

There are many acting agencies for actors to choose from and the task can be overwhelming for most. For some help with the search, go to acting agency for important information that will help you make the right choices. The main goal of any talent agency is to consistently find work for its clients. Generally, agencies will represent actors for specific areas within the entertainment industry: film, television or commercials. Many acting agencies will also represent writers and directors. It is a big advantage for any agency to have clients who are capable of acting, writing and directing. An acting agency is a business or company that represents actors (often referred to as "talent") with a common goal of generating profits by securing acting jobs.

For anyone pursuing acting or modeling, it is always good to understand the options and standards for each. Go to acting/modeling to find out the proper steps you should take. Actors generally perform on TV, appear in motion pictures and in theatre. It is standard practice for actors to audition in order to secure a job. Models also appear on TV and film; not so much in the theatre. Models also perform, but mainly at photo shoots or in runway shows.