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Dye-sensitized solar cell. A selection of dye-sensitized solar cells. A dye-sensitized solar cell ( DSSC, DSC, DYSC[ 1] or Grätzel cell) is a low-cost solar cell belonging to the group of thin film solar cells. [ 2] It is based on a semiconductor formed between a photo-sensitized anode and an electrolyte, a photoelectrochemical system.
Brown hair. A close-up view of brown hair. Woman with brown hair. Brown hair, also referred to as brunette (when female) or brunet (when male), is the second-most common human hair color, after black hair. It varies from light brown to dark hair. It is characterized by higher levels of the dark pigment eumelanin and lower levels of the pale ...
Treatment. Sunscreen, makeup, topical corticosteroids, phototherapy [ 2][ 3] Frequency. 1% of people [ 4] Vitiligo ( / ˌvɪtɪˈlaɪɡoʊ /) is a chronic autoimmune disorder that causes patches of skin to lose pigment or color. [ 1] The cause of vitiligo is unknown, but it may be related to immune system changes, genetic factors, stress, or ...
Their solutions this offseason were creative — they signed Russell Wilson to a one-year, $1.2 million deal as the Denver Broncos pick up the other $37.8 million of his salary, and Pittsburgh ...
Hypertrichosis is diagnosed clinically by the occurrence of hair in excess of what is expected for age, sex, and ethnicity in areas that are not androgen-sensitive. [ 7] The excess can be in the form of excessive length or density and may consist of any hair type ( lanugo, vellus, or terminal ).
Pubic hair (or pubes / ˈ p j uː b iː z /, / p j uː b z /) is terminal body hair that is found in the genital area of adolescent and adult humans. The hair is located on and around the sex organs and sometimes at the top of the inside of the thighs. In the pubic region around the pubis bone and the mons pubis that covers it, it is known as a ...
Vulva. In mammals, the vulva ( pl.: vulvas or vulvae) consists of the external female genitalia. For humans, it includes the mons pubis, labia majora, labia minora, clitoris, vestibule, urinary meatus, vaginal introitus, hymen, and openings of the vestibular glands. The vulva includes the entrance to the vagina, which leads to the uterus, and ...
Hydrogen peroxide is a chemical compound with the formula H 2 O 2.In its pure form, it is a very pale blue [5] liquid that is slightly more viscous than water.It is used as an oxidizer, bleaching agent, and antiseptic, usually as a dilute solution (3%–6% by weight) in water for consumer use and in higher concentrations for industrial use.