New Page 1

LA GRAMMATICA DI ENGLISH GRATIS IN VERSIONE MOBILE   INFORMATIVA PRIVACY

  NUOVA SEZIONE ELINGUE

 

Selettore risorse   

   

 

                                         IL Metodo  |  Grammatica  |  RISPOSTE GRAMMATICALI  |  Multiblog  |  INSEGNARE AGLI ADULTI  |  INSEGNARE AI BAMBINI  |  AudioBooks  |  RISORSE SFiziosE  |  Articoli  |  Tips  | testi pAralleli  |  VIDEO SOTTOTITOLATI
                                                                                         ESERCIZI :   Serie 1 - 2 - 3  - 4 - 5  SERVIZI:   Pronunciatore di inglese - Dizionario - Convertitore IPA/UK - IPA/US - Convertitore di valute in lire ed euro                                              

 

 

WIKIBOOKS
DISPONIBILI
?????????

ART
- Great Painters
BUSINESS&LAW
- Accounting
- Fundamentals of Law
- Marketing
- Shorthand
CARS
- Concept Cars
GAMES&SPORT
- Videogames
- The World of Sports

COMPUTER TECHNOLOGY
- Blogs
- Free Software
- Google
- My Computer

- PHP Language and Applications
- Wikipedia
- Windows Vista

EDUCATION
- Education
LITERATURE
- Masterpieces of English Literature
LINGUISTICS
- American English

- English Dictionaries
- The English Language

MEDICINE
- Medical Emergencies
- The Theory of Memory
MUSIC&DANCE
- The Beatles
- Dances
- Microphones
- Musical Notation
- Music Instruments
SCIENCE
- Batteries
- Nanotechnology
LIFESTYLE
- Cosmetics
- Diets
- Vegetarianism and Veganism
TRADITIONS
- Christmas Traditions
NATURE
- Animals

- Fruits And Vegetables



ARTICLES IN THE BOOK

  1. Academy Award for Makeup
  2. Aloe
  3. Alpha hydroxy acid
  4. Anti-aging cream
  5. Arenation
  6. Aromatherapy
  7. Artistry
  8. Astringent
  9. Beauty
  10. Beauty mark
  11. Beauty salon
  12. Camouflage Cosmetic
  13. Campaign for Safe Cosmetics
  14. Carnauba wax
  15. Castor oil
  16. Chanel No. 5
  17. Chemical peel
  18. Christian Dior
  19. Clinique
  20. Concealer
  21. Corpse paint
  22. Cosmeceutical
  23. Cosmetic advertising
  24. Cosmetics
  25. Cosmetology
  26. Creed
  27. Dermabrasion
  28. Dermatology
  29. Destination spa
  30. Eau de cologne
  31. Electrology
  32. Elizabeth Arden
  33. Essential oil
  34. Estée Lauder
  35. Estée Lauder Companies
  36. Estée Lauder pleasures
  37. Exfoliation
  38. Eye liner
  39. Eyeshadow
  40. Facial toning
  41. Glitter
  42. Glycerol
  43. Guerlain
  44. Hair
  45. Hair extension
  46. Helena Rubinstein
  47. Hermès
  48. History of cosmetics
  49. History of Perfume
  50. Hot tub
  51. INCI
  52. Jojoba oil
  53. Kohl
  54. Lancome
  55. Lip gloss
  56. Lip plumper
  57. Lipstick
  58. List of cosmetic ingredients
  59. L'Oréal
  60. Makeover
  61. Make-up artist
  62. Manicure
  63. Mascara
  64. Max Factor
  65. Max Factor, Sr.
  66. Maybelline
  67. Microdermabrasion
  68. Nail polish
  69. Natural skin care
  70. Noxzema
  71. Olay
  72. Pedicure
  73. Perfume
  74. Perfume bottles
  75. Permanent makeup
  76. Permanent wave
  77. Plastic surgeons
  78. Retinol
  79. Revlon
  80. Rimmel
  81. Rouge
  82. Shampoo
  83. Shaving
  84. Shaving cream
  85. Shea butter
  86. Shiseido
  87. Shower gel
  88. Skin Deep
  89. Skin whitening
  90. Soap
  91. Sunless tanning
  92. Sun tanning
  93. Surfactant
  94. Talcum powder
  95. Tanning bed
  96. Tanning lamp
  97. Thanaka
  98. The Body Shop
  99. Waxing
  100. Wella
  101. What Not to Wear

 


 

 
CONDIZIONI DI USO DI QUESTO SITO
L'utente può utilizzare il nostro sito solo se comprende e accetta quanto segue:

  • Le risorse linguistiche gratuite presentate in questo sito si possono utilizzare esclusivamente per uso personale e non commerciale con tassativa esclusione di ogni condivisione comunque effettuata. Tutti i diritti sono riservati. La riproduzione anche parziale è vietata senza autorizzazione scritta.
  • Il nome del sito EnglishGratis è esclusivamente un marchio e un nome di dominio internet che fa riferimento alla disponibilità sul sito di un numero molto elevato di risorse gratuite e non implica dunque alcuna promessa di gratuità relativamente a prodotti e servizi nostri o di terze parti pubblicizzati a mezzo banner e link, o contrassegnati chiaramente come prodotti a pagamento (anche ma non solo con la menzione "Annuncio pubblicitario"), o comunque menzionati nelle pagine del sito ma non disponibili sulle pagine pubbliche, non protette da password, del sito stesso.
  • La pubblicità di terze parti è in questo momento affidata al servizio Google AdSense che sceglie secondo automatismi di carattere algoritmico gli annunci di terze parti che compariranno sul nostro sito e sui quali non abbiamo alcun modo di influire. Non siamo quindi responsabili del contenuto di questi annunci e delle eventuali affermazioni o promesse che in essi vengono fatte!
  • L'utente, inoltre, accetta di tenerci indenni da qualsiasi tipo di responsabilità per l'uso - ed eventuali conseguenze di esso - degli esercizi e delle informazioni linguistiche e grammaticali contenute sul siti. Le risposte grammaticali sono infatti improntate ad un criterio di praticità e pragmaticità più che ad una completezza ed esaustività che finirebbe per frastornare, per l'eccesso di informazione fornita, il nostro utente. La segnalazione di eventuali errori è gradita e darà luogo ad una immediata rettifica.

     

    ENGLISHGRATIS.COM è un sito personale di
    Roberto Casiraghi e Crystal Jones
    email: robertocasiraghi at iol punto it

    Roberto Casiraghi           
    INFORMATIVA SULLA PRIVACY              Crystal Jones


    Siti amici:  Lonweb Daisy Stories English4Life Scuolitalia
    Sito segnalato da INGLESE.IT

 
 



COSMETICS
This article is from:
http://en.wikipedia.org/wiki/Electrology

All text is available under the terms of the GNU Free Documentation License: http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License 

Electrology

From Wikipedia, the free encyclopedia

 
This article is about the method of epilation. For the chemical process, see Electrolysis.

Electrology is the practice of electrical epilation to permanently remove human hair. An electrologist is sometimes referred to as an electrolysist in the United Kingdom. The actual process of removing the hair is referred to as electrolysis. The practitioner slides a hair-thin metal probe into each hair follicle. Proper insertion does not puncture the skin. Electricity is delivered to the follicle through the probe, which causes localized damage to the areas that generate hairs, either through the formation of caustic lye (galvanic method) or by overheating (thermolysis method).

Modalities

Three methods or "modalities" are used in electrology. Galvanic, Thermolysis, and Blend all have their own merits, and one method is not better than another. The success depends on the skill of the electrologist, the type of hair being removed, the condition of the skin and the pain threshold of the client. All three methods, when properly performed, can be thorough at destroying the hair matrix cells, and leaving follicles incapable of regrowing hair.

Galvanic

This modality is named after Luigi Galvani and uses a person's body as an electrolytic cell. Galvanic electrolysis was first reported in the medical literature by ophthalmologist Charles Michel in 1875 to remove ingrown eyelashes in patients with trichiasis. [1] A galvanic epilator is essentially a positive ground power supply that delivers 0-3 milliamperes through the body. The follicular probe is the cathode of an electrolytic cell. Sodium hydroxide formed at the cathode by the process of chemical electrolysis kills the hair matrix cells. Modern galvanic epilators automatically adjust the voltage to maintain constant current.

Thermolysis

Another method is known as thermolysis, RF, shortwave or diathermy. Thermolysis was developed in the 1920s and first reported in medical literature by Henri Bordier. [2] A thermolytic epilator is essentially a radio transmitter, usually with an output of about 0-8 watts at a frequency of 13.56 MHz. RF energy emanates from the probe tip to tissue within about a millimeter. Thermolysis works by heating the hair matrix cells to about 48°C, causing electrocoagulation.

Blend

Galvanic and thermolysis are often combined in a method known as blend, developed by Arthur Hinkel in 1948, which uses both RF and direct current, combining many of the advantages of galvanic and thermolysis. [3] All three of these methods use a metal probe 50 to 150 µm (0.002 to 0.006 inches) in diameter which is inserted into the hair follicle to the depth of the dermal papilla or hair matrix, which is the site of formation of hair from highly mitotic and keratinized cells.

Status of profession

In the United States, electrolysis is regulated in many states, requiring training and licensure.

Electrolysis as a profession faced new competition in the 1990s after laser hair removal was developed and promoted as a quicker and easier way to remove hair permanently. However, electrolysis regained lost popularity after the Food and Drug Administration declared laser and similar devices can only claim to reduce hair growth, not permanently remove it. [4]

See also

  • Hair removal

References

  1. ^ Michel CE. Trichiasis and distichiasis; with an improved method for radical treatment. St. Louis Clinical Record, 1875 Oct; 2:145-148
  2. ^ Bordier H. Noveau traitment de l'hypertrichose par la diathermie. Vie Med., 1924, 5:561
  3. ^ Hinkel AR, Lind RW (1968). Electrolysis, Thermolysis and the Blend: the principles and practice of permanent hair removal.Los Angeles, CA: Arroway Publishers, ISBN 0-9600284-1-2
  4. ^ U.S. Food and Drug Administration (May 17, 2002). Laser Facts.

External links

  • American Electrology Association
  • British Institute and Association of Electrolysis
  • The Society for Clinical & Medical Hair Removal, Inc.
  • International Guild of Hair Removal Specialists, Inc.
  • HairFacts - electrolysis medical data
  • HairTell - Electrolysis Discussion
  • Electrolysis discussion group
Retrieved from "http://en.wikipedia.org/wiki/Electrology"