domingo, 7 de agosto de 2011

Mejore su señal de WiFi con una lata de cerveza


How to Make a Wi Fi Booster Using Only a Beer Can

Edited byTom and 11 others
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Make a Wi Fi Booster Using Only a Beer Can
Not only is this clever use of a beer can an ultra cheap tech hack, it also means less fiddling around with cardboard and aluminum foil as required by other hack methods. This method has been proven to improve Wi-Fi reception from around 2 bars to about 4 on average, varying between 3 and 5. Give it a go – all you've got to waste is a beer can!

EditSteps

  1. 1
    Gather the required materials and tools. These are listed below under "Things You'll Need".
    Gather the required materials and tools.
     Gather the required materials and tools.

    WISP-Router

     Your one stop shop for all Your Wireless/WiFi & Networking Needs
    www.Wisp-Router.com
  2. 2
    Clean the beer can. Make sure there is no residue left inside.
    Clean the beer can.
     Clean the beer can.
  3. 3
    Take the ring-pull off the can.
    Take the ring-pull off the can.
     Take the ring-pull off the can.
  4. 4
    Cut the end off the beer can where there's no opening. Do this using the Stanley knife or similar suitable safety knife.
    Cut the end off the beer can where there's no opening.
     Cut the end off the beer can where there's no opening.
  5. 5
    Cut around the end with the opening almost all the way. Leave a little bit of metal to keep attached the part that will be the base (see the white line in the illustration).
    Cut around the end with the opening almost all the way.
     Cut around the end with the opening almost all the way.
  6. 6
    Cut along the middle of the can in a straight line, opposite to the piece of metal attaching the base.
    Cut along the middle of the can in a straight line, opposite to the piece of metal attaching the base.
     Cut along the middle of the can in a straight line, opposite to the piece of metal attaching the base.
  7. 7
    Being careful, open up the middle piece of metal by bending it until it vaguely resembles the shape of a radar dish.
    Being careful, open up the middle piece of metal by bending it until it vaguely resembles the shape of a radar dish.
     Being careful, open up the middle piece of metal by bending it until it vaguely resembles the shape of a radar dish.
  8. 8
    Place the completed Wi-Fi booster on your router. Place it so that the antenna pokes through the opening, and stick the base of the can to the router with a small piece of poster tack or other suitable adhesive. It's time to test how much your Wi-Fi is now boosted!
    Place the completed Wi-Fi booster on your router.
     Place the completed Wi-Fi booster on your router.

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EditWarnings

  • Be careful of the sharp edges around the can. It's easy to cut yourself on the sharp metal (and it's a lot worse than a paper cut!). You can use adhesive tape to cover them and avoid dangers. Use duct tape to cover the cut edges of the can bottom and sides.

Hospital San José: VIDEO CONSENTIMIENTO INFORMADO.SEGUNDA PARTE

Hospital San José: VIDEO CONSENTIMIENTO INFORMADO.SEGUNDA PARTE

Hospital San José: VIDEO CONSENTIMIENTO INFORMADO. PRIMERA PARTE

Hospital San José: VIDEO CONSENTIMIENTO INFORMADO. PRIMERA PARTE

Fabricó un fuerte con 600 mil cajetillas de cigarrillo


Fabricó un fuerte con 600 mil cajetillas de cigarrillo (fotos)

0  2  687
Wang Guanyi, un coleccionista de cajetillas de cigarrillos de 46 años de edad, ha construido un fuerte con 600.000 paquetes de cigarrillos vacíos.
Le tomó cerca de un mes para terminar su fortaleza 6.06m de largo, 4,68 de ancho y 1.68m de ancho, y ganó un certificado de la Oficina de Registro de China para la mayor estructura de paquetes de cigarrillos del mundo.
Por desgracia, había construido su fortaleza única en un espacio alquilado, y ya que los costos eran demasiado altos para él manejarlo, se vio obligado a derribarlo en cuanto a su registro fue reconocido.

Medicina General y Familiar: Vacuna antigripal, razones no sanitarias

Medicina General y Familiar: Vacuna antigripal, razones no sanitarias: "Vacuna Antigripal Razones No Sanitarios 2011"

GUIAS Y REVISIONES MEDICAS: CANCER DE PULMON I

GUIAS Y REVISIONES MEDICAS: CANCER DE PULMON I: "TIPO: REVISION FORMATO: PDF IDIOMA: ESPAÑOL DESCARGA DIRECTA: DESCARGAR"

GUIAS Y REVISIONES MEDICAS: CANCER DE PULMON III. TRATAMIENTO QUIRURGICO

GUIAS Y REVISIONES MEDICAS: CANCER DE PULMON III. TRATAMIENTO QUIRURGICO: "TIPO: REVISION FORMATO: PDF IDIOMA: ESPAÑOL DESCARGA DIRECTA: DESCARGAR"

GUIAS Y REVISIONES MEDICAS: CARCINOMA DE PULMON DE CELULAS PEQUEÑAS

GUIAS Y REVISIONES MEDICAS: CARCINOMA DE PULMON DE CELULAS PEQUEÑAS: "TIPO: REVISION FORMATO: PDF IDIOMA: ESPAÑOL DESCARGA DIRECTA: DESCARGAR"

GUIAS Y REVISIONES MEDICAS: CANCER DE PULMON NO MICROCITICO

GUIAS Y REVISIONES MEDICAS: CANCER DE PULMON NO MICROCITICO: "TIPO: REVISION FORMATO: PDF IDIOMA: ESPAÑOL DESCARGA DIRECTA: DESCARGAR"

SISTEMA NERVIOSO AUTONOMO

Si las redes sociales fueran superhéroes


Si las redes sociales fueran superhéroes #Infografía


  
Freestyle Interactive llevo a cabo un interesante trabajo en una infografía en donde retrató a diferentes redes sociales y servicios de la web 2.0 representándolas a cada uno con un superhéroe.
Es así que Facebook es Hulk, Twitter es el hombre araña, LinkedIn The Thing, WordPress Batman, Youtube con Cyclope y así todos los demás con su superhéroe.
Cada uno de los servicios-redes sociales, tiene una tarjeta en la cual pueden ver usuarios activos, porcentaje de usuarios de otros países (fuera de USA), usabilidad.
[Fuente Holy Kaw]


Read more: http://geeksroom.com/2011/08/si-las-redes-sociales-fueran-superheroes-infografia/52400/#ixzz1UNtGkfHJ

Manejo de Gastroenteritis Latinoamerica

La consulta del doctor Casado: Médicos de vacaciones

La consulta del doctor Casado: Médicos de vacaciones: "Saber que el d octor Mayol se encuentra en una famosa playa o el doctor Baos en un remoto lugar de África me produce tranquilidad. La s..."

Efecto de la dexametasona sobre la nausea, vomito y sangrado después de tonsilectomía.


Efecto de la dexametasona sobre la nausea, vomito y sangrado después de tonsilectomía.
The effect of dexamethasone on post-tonsillectomy nausea, vomiting and bleeding.
Windfuhr JP, Chen YS, Propst EJ, Güldner C.
Braz J Otorhinolaryngol. 2011 Jun;77(3):373-9.
Abstract
It has been stated, that the administration of Dexamethasone has an impact on the morbidity following tonsillectomy. OBJECTIVE: To re-calculate the blood values for Dexamethasone when given as fixed doses and to evaluate the effect of Dexamethasone on post-operative nausea, vomiting and bleeding rates following tonsillectomy. MATERIALS AND METHODS: The charts of 272 children (2-15 years) who had undergone tonsillectomy were analyzed. The rates of post-operative nausea, vomiting and bleeding in relation to Dexamethasone were calculated-in general and different doses (0 mg/kg, <0.15 mg/kg, >0.15 mg/kg). STUDY DESIGN: Retrospective cohort study. RESULTS: Dexamethasone was administered in 121 children (43.7%) according to the preference of the anesthesist (mean dose: 0.2 +/- 0.12 mg/kg; range: 0.04 - 0.62 mg/kg). There was no significant difference in nausea and vomiting (p=0.953) or bleeding (p=0.827) across groups receiving or not receiving Dexamethasone. Stratification into three different groups of Dexamethasone concentration also did not identify a dose-related risk of postoperative nausea or vomiting (p=0.98) or bleeding (p=0.71). CONCLUSION: At least under common non-controlled conditions in the clinic, Dexamethasone does not appear to have an effect on nausea or vomiting or bleeding following tonsillectomy.

http://www.scielo.br/pdf/bjorl/v77n3/v77n3a17.pdf  
Atentamente
Anestesiología y Medicina del Dolor

Tabaquismo

Nunca me habían insultado y menos en este mundo virtual, pero mis convicciones en contra del habito de fumar me han traído estos insultos, para solo confirmar lo criminal y bien diseñada que esta esta droga llamada cigarro, al grado de ya no razonar, es contundente también afecta el funcionamiento cerebral.