Home
Estas aqui:Servicios»Permacología»¿Qué es la permacología?
Miércoles, 09 de Febrero de 2011 16:35

¿Qué es la permacología?

por  Administrator
Vota este articulo
(48 votos)
Desde el cabello lacio hasta el ondulado y el de aquellos tipos intermedios entre ambos, millones de personas cada año buscan cambiar la textura y los patrones de las ondas de su cabello. Para ello existen algunas reglas que deben recordarse y algunos mitos que conviene dilucidar. Por ello tratemos el tema de la permanente y el cabello.
Cabello:
  Tu cabello esta constituido por proteínas. Cada hebra tiene una corteza hacia el medio. La corteza está constituida a su vez por cadenas de proteínas extendidas a lo largo del cabello. Dichas proteínas llamadas cadenas de poli peptídico se encuentran unidas por lazos de péptido que le dan fuerza al cabello.

Alrededor de la corteza se encuentra la médula, nuevamente constituida por fibras proteicas que contienen el pigmento que da color al cabello. Aquí se encuentran también los enlaces laterales del cabello, que contiene los distintos patrones de cabello de cada uno. Existen tres tipos de enlaces laterales: el enlace de sal, el enlace de hidrógeno y el de bisulfuro. Los de sal e hidrógeno son más débiles que el de bisulfuro, pero son mayores en cantidad y en general cada uno de los tipos de enlace constituye un tercio de la fuerza de un mechón de cabello. Los enlaces de bisulfuro son los que se alteran al realizarse la permanente.

La corteza y la médula están revestidas por una funda protectora conocida como la cutícula. La cutícula se encuentra compuesta por pequeñas cubiertas de keratina (la misma sustancia de la que están hechas las uñas de las manos y de los pies). La cutícula protege el cabello de los efectos dañinos del medio ambiente. Algunas personas tienen el cabello con cutículas muy cerradas, mientras otras la tienen ligeramente levantada. La disposición de la cutícula del cabello determina cuan rápidamente el cabello absorbe la humedad y cuan frisado el cabello luce.

Rizando el cabello:

Cambiamos el patrón de nuestro cabello rizándolo, generalmente con ruleros de algún tipo. Estos cambios se dan porque alteramos los enlaces o cadenas laterales del cabello. Las cadenas de sal y el hidrógeno mencionados anteriormente se rompen fácilmente al contacto con el agua y la humedad, por ello se explica cómo mojando el cabello, rizándolo con ruleros y dejándolo secar -o utilizando una pinza que rice- podemos ondularlo. Cuando la humedad se enfría y el cabello se seca, las cadenas de sal e hidrógeno se recuperan. La ondulación que obtendrás sólo durará hasta la siguiente ocasión en que tengas nuevamente el pelo mojado. Cepillos que funcionan con calor y planchas de cabello funcionan de la misma manera al alisar el cabello.

La permanente:

El proceso que llamamos olas permanente utiliza productos químicos para romper y alterar las cadenas de sulfuro del cabello. Cuando el cabello se lava y se enrolla alrededor de una especie de varilla (el tamaño de la vara se utiliza para determinar el tamaño del rizo), definimos con esta la forma que queremos que tome. Luego se aplica una loción de base alcalina (el tioglicolate de amonio es la más conocida en los tratamientos de hoy en día), levantamos la capa de la cutícula y rompemos la cadena de bisulfuro.

Después de que la loción ha tenido efecto, ha sido enjuagada y secada para remover el exceso de agua, se aplica un neutralizador. El neutralizador es lo que altera las cadenas de bisulfuro y crea un nuevo tipo de ondulación. Ésta es también la etapa donde más se daña el cabello y por ello debe ser realizada y vigilada con atención.

Una vez producido el efecto, el neutralizador se enjuaga, las varillas se extraen y el cabello se enjuaga nuevamente. Ahora se le puede dar la forma deseada.

Por qué hacerse permanente:

Quizá tu cabello es muy liso (o tienes el cabello muy ondulado) y quieres darle algo más de cuerpo y movimiento (o quizá hacerlo más manejable). Una permanente permite todo lo anterior. La permanente puede darle volumen y espesor al cabello. En algunos casos, puede dar la apariencia de ser abundante. Todas éstas son razones válidas para realizarse una permanente, la que puede ser una experiencia satisfactoria sólo si sabes cómo mantener y cuidar el cabello que ha pasado por este proceso.

Cuidando una permanente & develando el mito sobre ellas:

  Mito: nunca laves el cabello al cual se le acaba de realizar una permanente.

Existen distintas advertencias indicando cuánto tiempo uno debe de esperar antes de aplicar champú al cabello al cual se le ha hecho una permanente. Algunos estilistas sugieren esperar 24 horas, mientras
otros dicen que por lo menos 3 días antes de aplicarlo. La verdad es que depende del tipo de cabello que tengas.-teniendo en cuenta lo que señala la película “Legalmente rubia”, “no pondrás en riesgo la permanente si mojas tu cabello después de 48 horas de realizada”. La loción que ondula habrá hecho su trabajo y habrá sido neutralizada si el proceso se ha realizado correctamente.

Sin embargo, hacerse la permanente es un proceso complejo y debes prestar atención a la forma como tu cabello reacciona ante él. No es mala idea darle a tu cabello un pequeño descanso después de un tratamiento como éste. Recuerda que la alcalina de la loción aplicada ha producido que se levante la cutícula de tu cabello y la ha vuelto porosa, por ello tendrás la sensación de que está seco y áspero. Para combatir esto conviene utilizar un buen champú y acondicionador. Los champúes y acondicionadores que producen un balance de ácidos son los indicados y los encuentras de muchas marcas. También puedes tener en cuenta la opinión de tu estilista para sugerirte un producto que vaya acorde a tu tipo de cabello.

Permanente & cabello teñido:

Ten en mente, especialmente si tu cabello es teñido, que la permanente puede producir que el color se aclare. El ingrediente mas común en los neutralizadores utilizados para la permanente es el peroxido de hidrógeno, sustancia que suele utilizarse en formulas de aplicación de color permanente. Quedando la cutícula algo levantada en el proceso de ondulación, el peroxido penetra en el cabello y rompe el color. Pero a pesar de ello, la solución de peroxido es bastante más débil en la formula de la permanente que en la usada para coloración del cabello.

Ésta es también la razón por la que debes hacerte la permanente antes de teñirte el cabello, de lo contrario, corres el riesgo de dañar el color. Sobre cuánto tiempo esperar entre hacerte la permanente y teñirte el cabello, consulta a un profesional y pregunta acerca de cuando tu cabello puede encontrarse preparado para darle color.

Esperamos que esto te haya podido informar acerca de cómo funciona la permanente y te permita tener un mayor cuidado con tu cabello. Después de todo, sabemos que quieres lucir de la mejor forma y un cabello hermoso es el primer gran paso para lograrlo.

Fuente:Hairfinder.com
Ultima modificacion el Miércoles, 09 de Febrero de 2011 16:44

16 comentarios

  • Enlace comentario XRumerTest Sábado, 05 de Abril de 2014 05:53 Publicado por XRumerTest

    Good day, ladies and gentlemen. Welcome to the Q3 2009 Intel Corporation earnings conference call. ( Instructions) I would now like to turn the presentation over to your host, Mr. Kevin Sellers, Vice President of Investor Relations. Please proceed, sir.Thank you and welcome everyone to Intel's third quarter 2009 earnings conference call. I am joined today by our Chief Executive Officer, Paul Otellini, and Chief Financial Officer Stacy Smith.This quarter we introduced a change to our earnings process by posting earlier today to our investor website additional management commentary and context about our quarterly results. This was done in an effort to create better understanding of the results prior to the call, something we felt would improve the interactive dialog with management during this meeting. We hope this change is helpful and as always would love to hear your feedback so we can continue to try and improve our disclosure practices.As we begin our call, let me remind everyone that today's discussion contains forward looking statements based on the environment as we currently see it and as such does include risks and uncertainties. Please refer to our press release for more information on the specific risk factors that could cause actual results to differ materially.If during our call today there are any non GAAP financial references made, we will post the appropriate GAAP financial reconciliations on our investor website. So with that, let me hand it over to Paul for some comments followed by brief remarks from Stacy. Paul.Thanks, Kevin. We are very pleased with the company's third quarter. The strong financial performance is a result of having the right products at the right cost at the right time for a recovering global economy. The strength in our business remains primarily consumer driven with broad based demand across all geographies. Our mobile business had a particularly strong quarter in fact, we saw the sequential unit growth rate of notebook processors and chipsets actually exceed the growth rate of Atom processors and chipsets. While Atom and netbooks are important growth drivers for us, our traditional notebook business remains one of the primary drivers of revenue growth and we expect that to continue in the future.In the server segment, we are pleased with the acceptance of Nehalem in the enterprise. While overall enterprise spending remains weak, the compelling value proposition of Nehalem is generating growth opportunities even in a down economy and will be a strong profit driver for Intel in the coming quarters.On a regional basis, China had a particularly strong quarter and continued to show strength during the just completed Golden Week. continued to ride strong consumer sales with the back to school cycle exceeding our expectations. Sequentially, Japan showed very healthy growth and Europe growth was slightly above seasonal trends.I know that many of you listening today are concerned about inventory levels and the state of sell through around the world. Let me share just a couple of important data points.First, our channel sales out have shown healthy sequential growth for three quarters in a row, with channel sales out this quarter actually exceeding the activity we saw in Q3 of 2008.Inventory in the channel remains slightly below normal levels, reflecting both good sell through as well as disciplined inventory management.At our large OEM customers, component inventories are roughly half the peak level of late last year and have been approximately flat throughout 2009. Much of this is due to our implementation of inventory hubs, where we hold the inventory for our large OEM customers who then pull inventory only as needed. This helps our customers better manage their inventory levels while giving us increased visibility into real time system production levels.We watched supply chain inventory very carefully and believe the pipeline has been appropriately rebuilt to support increased end demand and yet remains well below the peak we saw at the end of 2008.I also want to highlight the excellent performance of our factory network. Our internal inventories continue to run quite lean, with factory throughput improvements providing us with the ability to respond to demand changes far more quickly and effectively than ever before.Our product cost declines are significant and are a reflection of improved loadings, better equipment re use, and exceptional yields. All of this leads to better than expected costs across our newer technologies, allowing us to expand margins in a difficult economic environment.In closing, let me briefly mention the biggest drive of our product differentiation in the marketplace and that is our process technology leadership. At our IDF event last month in San Francisco, I shared that we had shipped over 200 million 45 nanometer processors to date. I am very pleased to note that this quarter, we begin volume production of our newest process technology at 32 nanometers. Our 32 nanometer process is stunning technology that incorporates second generation of high metal gate transistors. As we ramp this new technology, we will be refreshing our entire product line, providing better performance, lower costs, and lower power consumption for all of our platforms. Importantly, 32 nanometer process technology also allows us to accelerate system on chip implementation to the Intel architecture, providing Intel with new growth opportunities in the coming years.With that, let me turn it over to Stacy for a few brief remarks.Thanks, Paul. The combination of strong execution and a strengthening market led to exceptional financial results. Better than expected demand in the microprocessor and chipset businesses led to the largest sequential third quarter revenue growth in over 30 years. Gross margin percent at 58% was up nearly seven points from the second quarter. Operating profit was up 80% and net income was up 77%, excluding the impact of the $1.45 billion EC fine taken in the second quarter.The PC market segment is recovering nicely, with our microprocessor revenue excluding Atom growing 23% since the market bottomed in the first quarter. In the same time period, Atom microprocessors and associated chipsets have grown to $450 million in revenue in the third quarter and $1 billion year to date.Gross margin benefited from exceptional execution in the third quarter. We responded to our customers' up side request and achieved a significant reduction in costs, resulting in a 58% gross margin, a nearly seven point increase from the third quarter.As a result of capital re use and achieving efficiencies, our capital forecast of $4.5 billion is now less than the annual depreciation run rate. Operating expenses are in tight control. This is most clearly seen in spending as a percent of revenue. In the third quarter, spending for R and MG as a percent of revenue improved 2.5 percentage points to 29%. We achieved this result inclusive of the annual] shifts of process engineers moving from cost of sales to RThe number of employees increased less than 300 people in the third quarter, including the completion of the Wind River acquisition.Our business model is generating both profits and cash. Third quarter operating profit was $2.6 billion, up 80% from $1.4 billion excluding the EC fine, and as a percent of revenue grew 9.6 points to 27%. Total cash investments comprised of cash, short term investments, and debt security trading assets, ended the quarter at $12.9 billion, $1.6 billion higher than the second quarter. Cash flow from operations was approximately $4 billion.During the quarter, we paid the EC fine, purchased Wind River, bought back $1.7 billion in stock, paid nearly $800 million in dividends, and purchased $944 million in capital assets. Additionally, we issued $2 billion of convertible debt.For the fourth quarter, we are forecasting a seasonal increase in revenue, taking the midpoint of our forecast range to $10.1 billion, a 23% increase from the fourth quarter of 2008. We are forecasting the midpoint of the gross margin range to increase another 4.5 points to 62%.The third quarter results and the forecast for the fourth quarter show the superior financial results that can be generated by the combination of a recovering market, strong execution, and a leadership product portfolio that serves markets spanning from servers to notebooks to netbooks. The factories are executing superbly and we are showing good financial discipline. These attributes are leading to the financial results we are seeing today and they serve as a strong foundation from which we can build in the future.
    锘縄ntel Q3 2009 Earnings Call Transcript
    christian louboutin uomo burberry online chanel bags scarpe louboutin outlet chanel prezzo cheap authentic nhl jerseys moncler hat chanel sale authentic nfl jerseys www.giuseppe-zanotti.com burberry uomo
    锘緾alibrating your TV
    prada firenze christian louboutin uomo louboutin prezzi mulberry luggage matt harvey jersey china chanel cosmetics fermasoldi gucci zanotti refrigeration moncler coats chanel bags price chanel 2.55 misure burberry orologi
    This is so stupid who would pay for a leather bag that looks like that? It looks like a shopping bag not a PURSE. People that would pay that much are just wasting there money. And to even come up with that was just stupid.
    prada outlet firenze decolte gucci cheap mlb jerseys pashmina burberry giuseppe zanotti logo gucci neonato moncler outlet store gucci occhiali vista mulberry bag outlet prada sport chanel collezione 2013 occhiali sole prada
    And, of course, there were other designers on hand to sing her praises. Michael Kors explained to the Times, "You look at her skin and her hair she's healthy," Mr. Kors said. "It's the anti bored, too cool for school, locked in a club for months on end look that you see a lot of young actresses going for. There's something very optimistic about her. I think she's the anti downer, anti sad."

  • Enlace comentario pics Viernes, 21 de Marzo de 2014 18:17 Publicado por pics

    Neat blog! Is your theme custom made or did you download it from somewhere?
    A design like yours with a few simple tweeks
    would really make my blog stand out. Please let me know where you got your
    theme. Many thanks

  • Enlace comentario pizza hut coupon codes Viernes, 14 de Marzo de 2014 06:03 Publicado por pizza hut coupon codes

    If you are going for best contents like myself, simply
    go to see this web site everyday because it presents quality contents, thanks

  • Enlace comentario wjfabcdy Jueves, 19 de Diciembre de 2013 10:53 Publicado por wjfabcdy

    Avec notamment sept nit茅s inscites dans e denie qat-temps, i a stot pemis ax siens de etove a confiance ap猫s ne d茅faite dans e deby de New Yok conte Bookyn, os d Matin Lthe King Day. vos gagnez de 'agent 脿 chaqe fois q'n visite conste 'ne de vos c茅ations. Je vous invite d'aller voir l'action de KPN (op茅rateur pas cher historique aux Pays-Bas). Pour une 芦 granole 禄 dans mon genre, c'est bien le 芦 boutte 禄!
    Vid茅os bonusFinissez le jeu pour pouvoir d茅bloquer des vid茅os suppl茅mentaires dans les Extras. Natay, they wi have eqivaent ovea appeaance of the coect designe-band modes, ony the big diffeence wi o evea its pesence itsef in the cstome's waet. Contre les jouets sexistesD茅bats autour du livre "Contre les jouets sexistes", 茅ditions L Aux petites filles les d卯nettes, les poupons, les Barbie, les robes de princesse et les machines 脿 laver miniatures . Anothe option is to jog in intevas so ty jogging fo 5 mintes and waking fo 2 mintes.

    http://www.arc-antibes.fr/?p=71 - air jordan 3
    Elle se base sur le design de r茅f茅rence d'AMD. Schoo Rmbe VoWhat They SayHaima Kenji has neve ost a fight, bt his ove fo the ceess Tskamoto Tenma is poving to be his geatest chaenge. Le gope a indiq q'i diait de 25% sa podction mondiae a qati me timeste et anticipe n ec dex chiffes d mach atomobie, totefois inf iee 20%. Dominiqe Pion, viticte mais 茅gaement vice-p茅sident de 'Inte Beajoais e confime : 芦 je vends, depis qeqes ann茅es, ps de 3 000 boteies de mon vin novea 脿 n instittionne.
    Avec une application client pour presque toutes les grandes plateformes de pas chers intelligents, Evernote r茅sout ce dilemme. Visa epesentation of fact not. sinon c qe t ne pend pas des abnde de bone qait茅, essai a cie oientae Via ee est pas ma d tot et es esid se etie sans ocn pobeme a . Afte yo have decided what eqipment yo want to get, yo next step is to find a pace to by it a.

    I a 茅t茅 bon en GP2 et i 'est 茅gaement en F1. L'aqua-bike, c'est bienfait ! a gande T锚nion ajinee 芒es diampionn'ats de P脿ftee. Il est r茅serv茅 aux personnes entre 13 et 25 ans r茅sidant en Europe.
    Ressemblant 脿 des instruments de musique m茅caniques, fonctionnant presque de la m锚me mani猫re, ses sculptures ont une fonction, un usage ou un objet qui transcendent leur mutisme intrins猫que et interpellent le visiteur dans sa recherche d'appr茅hension de l'艙uvre. Nonetheess, in this vedant setting Lee is moe than jst an exta. Cette pas cher bien que d茅livrant 925 amp猫res au d茅marrage est une 28AH tr猫s petite tenant sous le capot avant 脿 la place de la boite 脿 outils des mod猫les plus anciens. Je vends ma gade obeCheche obe de soi茅eToc s yon (69)Cheche vetement mode 40.

  • Enlace comentario szybka pożyczka Sábado, 12 de Octubre de 2013 07:57 Publicado por szybka pożyczka

    I am sure this piece of writing has touched all the internet viewers, its really really nice paragraph on building uup new
    website.

  • Enlace comentario http://www.eroberater.de/ Martes, 08 de Octubre de 2013 17:21 Publicado por http://www.eroberater.de/

    Hmmm it seems like your website ate my first comment (it waas extremely
    long) so I guess I'll just sum it up what I had written and say, I'm thoroughly enjoying
    your blog. I as well aam an aspiring blog blofger but I'm still new
    to the whole thing. Do you have any suggestions
    for novice blog writers? I'd certainly appreciate it.

  • Enlace comentario xnnx Martes, 08 de Octubre de 2013 16:31 Publicado por xnnx

    Spot on with this write-up, I seriously believe tthat
    this site needs a lot more attention. I'll probably be returning to read through more, thanks for the
    information!

  • Enlace comentario onlinechat Lunes, 07 de Octubre de 2013 10:11 Publicado por onlinechat

    you're truly a excellent webmaster. The website loading speed is amazing.

    It kind of feels that you are doing any unique trick.
    Moreover, The contents are masterpiece. you have done a excellent
    activity in this topic!

  • Enlace comentario free live tv show Lunes, 30 de Septiembre de 2013 21:22 Publicado por free live tv show

    Often we now have no time for you to go with the
    normal loan application process, then when poor credit ratings
    really are a factor to think about, there's one option that delivers a minimum of some certainty free
    live tv show before you decide to go and join for your first mortgage loan that you can find,
    you should do some homework first.

  • Enlace comentario Dev Sri Report Creator Sábado, 28 de Septiembre de 2013 09:07 Publicado por Dev Sri Report Creator

    Undeniably imagine that that you stated. Your favourite justificatijon seemked to be at the internet the easiewst thing
    to have in mind of. I say to you, I definitely get annoed even as other peopoe consider concerns that they jusxt
    don't realize about. You managed to hit the nail upon the top as well as defined out the whole thing without having side-effects , people can take a signal.

    Will probably be again to get more. Thank you

«<12>»

Deja tu comentario

Los cuadros marcados con (*) son necesarios. Opcionalmente pueden usarse algunas etiquetas html.

     

Encuesta para ellas

¿Qué parte de tu cuerpo te gustaría cambiar?
 
2011© Bellalia -confiadamente bella- | Av. Román Marín 3025, Coatzacoalcos, Ver. México 96560 | Tel. (921) 2146192 | Hacer cita
     
Hay 216 invitados en línea
Visitas : 60868
#fc3424 #5835a1 #1975f2 #119ea9 #0fe971 #051663
bellalia_marcas_r1_c3.jpg
Potenciado por INDIGO / Empresalia