Superficies dieléctricas selectivas en frecuencia
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# Superficies dieléctricas selectivas en frecuencia

 Rescooped by Angela Coves Soler from 21st Century Learning and Teaching

Teach your students about the "9 Key Ps" of digital citizenship as you help them acquire both proactive and experiential knowledge of the online world.

Proactive Knowledge

I want my students to know the "9 Key Ps" of digital citizenship. I teach them about these aspects and how to use them. While I go into these Ps in detail in my book Reinventing Writing, here are the basics:

1. Passwords2. Privacy3. Personal Information4. Photographs5. Property6. Permission7. Protection8. Professionalism9. Personal Brand

Via Gust MEES
Angela Coves Soler's insight:
This is a very interesting book.
Terheck's curator insight,

Un article très intéressant de Vicki Davis qui va me servir de base pour construire un cours sur la citoyenneté numérique.

Tony Guzman's curator insight,

In today's society, we need to teach our students how to be good digital citizens. How many of the 9 Ps have you been already teaching?

 Scooped by Angela Coves Soler

## Gravity Waves from Big Bang Detected - Scientific American

Proof of gravitational waves created by cosmic inflation is shown here in this image of the cosmic microwave background radiation collected by the BICEP2 experiment at the South Pole. The proof comes in the form of a ...
Angela Coves Soler's insight:

Gravitational waves!

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## Fresnel Equations Part 2: Deriving the Equations

The Fresnel Equations Part 3 of a series on electromagnetic radiation: The Fresnel Equations - deriving from Maxwell's equations the boundary conditions when...
Angela Coves Soler's insight:

Interesting derivation.

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## UHF antennas: construction and discussion

In this video I discuss how to make 3 basic UHF antennas for LRS control of an FPV model. The antennas discussed are: -1/2 wave dipole -1/4 wave monopole - 1...
Angela Coves Soler's insight:

Good work! Seems very simple.

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## UMH - Grupo de Sistemas de Radiofrecuencia

Angela Coves Soler's insight:

Ésta es la página web del Grupo de Sistemas de Radiofrecuencia del que soy miembro.

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## The largest Network in Life Sciences | Biowebspin

The largest professional network for biotech, pharma, and medtech industries, links over 80000 companies worldwide and simplifies your information search.
Angela Coves Soler's insight:

Know who sees your publications, how many times your publications have been recommended, cited on the Web or in other publications, and

DISCOVER YOUR PUBLICATION INFLUENCE & YOUR NEXT FOLLOWERSby signing up with Pubmed on Biowebspin*
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## What is the cosmic microwave background radiation? - Phys.org

The Cosmic Microwave Background Radiation is the afterglow of the Big Bang; one of the strongest lines of evidence we have that this event happened. UCLA's Dr. Ned Wright explains.
Angela Coves Soler's insight:

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## Wifi, Microwaves and the Consequences to our Health - Barrie Trower

Mr. Barrie Trower, a British physicist who was a microwave weapons expert and who worked for the Royal Navy and the British Secret Service, talks about the h...
Angela Coves Soler's insight:

This seems worrying.

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## Directional Antennas

Diana Eng demonstrates and explains a Yagi antenna, useful for transmitting directional signals. http://blog.makezine.com/archive/2010/02/seeing_radio_waves_...
Angela Coves Soler's insight:

This may be usefull to my students!

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## IEEE Xplore: Antennas and Propagation, IEEE Transactions on

Angela Coves Soler's insight:

En la revista IEEE Transactions on Antennas and Propagation se publican la mayoría de artículos de SDSF (superficies dieléctricas selectivas en frecuencia), donde tengo dos artículos publicados (uno en 2004 y otro en 2012).

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