of the hair. First‚ we have the medulla. The medulla is the innermost layer of the hair shaft. It is the center. Forensic investigators classify hair into five different groups depending on the appearance of the medulla. Next we have the cortex. The Cortex is the largest part of the hair shaft. It also contains the most pigment. Finally we have the cuticle‚ which is a transparent outer layer of the hair shaft. It looks like scales almost. The cuticle can be used in order to analyze the hair for different
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Because curly hair has a tendency to be dryer‚ more brittle and prone to frizz it requires more careful treatment than straight hair to keep it looking its best. First let’s find out what makes hair curly in the first place. There is more than one school of thought on this subject. Some hair scholars believe whether your hair is straight or curly depends on the shape of the hair shaft‚ which is determined by the shape of the hair follicle. A cross section view of a straight hair would appear round
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Hair extensions offer a way to change your look in a very short period of time. Whether you wish to have longer hair without waiting for your tresses to grow‚ want more volume and cannot achieve the desired look with products or would like highlights without the need for resorting to chemicals‚ these extensions tend to be of great help in achieving your personal goal. Don’t rush out and purchase discount hair extensions‚ however‚ as doing so can detract from your appearance rather than benefiting
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Clip Ins In Style Clip in Hair Extensions are probably the easiest‚ fastest and safest way to add length‚ color and or volume to your hair with little or no chance for causing any damage to it. This can be a marvelous alternative to more permanent types of hair extensions. In just a few minutes you can clip in extensions and add totally new dimensions of glamour to your appearance. Plus it has the added appeal of being relatively inexpensive which is always appealing. These extensions‚ which are
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African hair sculpture is what they call it and Africa and to them it is an art. Africans hardly ever leave their hair or their body plain or in the book‚ it says "natural" state. It says that they spend a lot of time and energy on grooming and self-admiration. Sounds like it’s the same way there as it is here because I love to "groom." Ha ha. Anyway‚ it says they spend a lot of time on their hair and looks but special attention to their hair. The "art" of hairdressing was practiced mostly for women
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Since hair growth is fed by the bloodstream‚ the ingestion of drugs of abuse is revealed by analyzing a small sample of hair. Hair testing is the most accurate and effective method of finding users of drugs of abuse. Using a small sample of hair cut at the scalp‚ hair analysis evaluates the amount of drug metabolites embedded inside the hair shaft. It takes approximately 4-5 days from the time of drug use for the affected hair to grow above the scalp. Hair differs from other materials used for toxicological
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Modern And Classic Bob Hairstyle Ideas For Women In order to give a brand new look to your hair‚ there are several hairstyle ideas‚ which could be utilized. You could either opt for a pleasant fashionable short haircut or else razor cut with certain layers for those who are having medium or long hair. But in case that you need not like to reduce your hair or even don’t have enough time to make a visit towards a stylish‚ having a pony‚ braid or up do style in which are you are capable to sport a brand
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Title: Hair Lab Object: Analyze hair samples Procedure: Same as in lab handout Results: See attached data sheet Conclusion: This type of lab analysis is important to the field of forensic science because you could link a person to a crime. The removal of hair from the body often denotes physical contact between a victim and perpetrator and hence a crime of a serious or violent nature. Forensic scientists would find this lab useful because they would be able to determine if the hairs were human
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for keeping his hair in regulation‚ that is no longer than 4 inches and off the collar and ears‚ his facial hair is also subjected stating that unless on profile from and Army Physician‚ the soldier is responsible for having a clean shave every morning and every day for the duration of his career. Failure to do so is grounds for either a warning from his first line supervisor‚ a negative counseling form‚ or even be subject to UCMJ action by his superiors. The requirement for hair grooming standards
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Home remedies for hair loss that actually work! Every day‚ you probably lose anywhere between 50 to 100 strands of hair which is perfectly normal‚ say dermatologists. It is when the hair loss exceeds this figure that we begin to notice thinning of hair or bald patches – a condition known as alopecia. Most people are likely to experience hair loss in their 30s because at this time‚ hormonal change‚ stress and an unhealthy diet take their toll. Besides trying to correct these factors‚ adopting a
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