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Infografía para descubrir las funciones de un Community Manager y las herramientas que utiliza

Infografía para descubrir las funciones de un Community Manager y las herramientas que utiliza | El rincón de mferna | Scoop.it
Muchas personas han escuchado el término Community Manager y aún no acaban de hacerse una idea exacta de cuál es el cometido que desempeñan estos profesionales de la red. Sin duda puede resultar
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El rincón de mferna
Curando la curiosidad incurable... Matando fiebre ;)
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La Brecha digital

La Brecha digital | El rincón de mferna | Scoop.it
La brecha digital es probablemente uno de los primeros conceptos con que se (...)
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30 tipografías de pizarra para descargar gratis

30 tipografías de pizarra para descargar gratis | El rincón de mferna | Scoop.it
Si estás buscando nuevos recursos para tu próximo proyecto, aquí tienes una galería de 30 tipografías de pizarra para descargar gratis. ¡Son geniales!
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PlayTIC - El mayor buscador de contenidos educativos de la web

PlayTIC - El mayor buscador de contenidos educativos de la web | El rincón de mferna | Scoop.it
Blog con recursos para docentes y actividades interactivas para todos los niveles educativos
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Survey Finds US Teens Upped Daily Facebook Usage in 2016 - eMarketer

Survey Finds US Teens Upped Daily Facebook Usage in 2016 - eMarketer | El rincón de mferna | Scoop.it
Roughly two-thirds of teens say they use the platform daily

Via Fernando de la Cruz Naranjo Grisales
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Alphabet

Alphabet | El rincón de mferna | Scoop.it
Alphabet Inc. is a holding company that gives ambitious projects the resources, freedom, and focus to make their ideas happen — and will be the parent company of Google, Nest, and other ventures. Alphabet supports and develops companies applying technology to the world’s biggest challenges.
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Finlandia, el país que inicia el 2017 desafiando al mundo - Prodigious Tech

Finlandia, el país que inicia el 2017 desafiando al mundo - Prodigious Tech | El rincón de mferna | Scoop.it
Con su programa de renta básica universal, comienza una nueva era de hacer política. Y sí, basada en el método científico.
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ekko, para crear un sitio web a partir de una página de Facebook

ekko, para crear un sitio web a partir de una página de Facebook | El rincón de mferna | Scoop.it
Mucha gente no sabe crear un sitio web, pero casi todos saben crear una página en Facebook. Con eso en mente nace ekko, una plataforma que permite la
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EMERGING SOURCES CITATION INDEX, UN AÑO DESPUÉS

EMERGING SOURCES CITATION INDEX, UN AÑO DESPUÉS | El rincón de mferna | Scoop.it
Texto de Óscar Caicedo-Alarcón Compartimos este nuevo post transcurrido un poco más de un año desde el lanzamiento del misterioso índice Emerging Sources Citation Index - ESCI, que hace parte del Web of Science, que hasta hace poco era propiedad de Thomson Reuters, pues recordemos que el pasado mes de octubre fue adquirido por las…
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Here’s How Google Tracks You - and What You Can Do About It - True Stories

Here’s How Google Tracks You - and What You Can Do About It - True Stories | El rincón de mferna | Scoop.it
Just about anyone who's online is in some way interacting with a Google product. Here's how Google tracks you -- and what you can do about it.
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aprender a planificar, diseñar y comunicar una presentación en directo

aprender a planificar, diseñar y comunicar una presentación en directo | El rincón de mferna | Scoop.it
Presentar un taller un curso o una ponencia conlleva consigo un trabajo importante de preparación y diseño, también algunas cuestiones del directo.
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Herramientas para la visualización de datos (I) - BiblogTecarios

Herramientas para la visualización de datos (I) - BiblogTecarios | El rincón de mferna | Scoop.it
Herramientas para la visualización de datos (data visualization)
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Harvard/MIT Report Analyzes 4 Years of MOOC Data -- Campus Technology

Harvard/MIT Report Analyzes 4 Years of MOOC Data -- Campus Technology | El rincón de mferna | Scoop.it
Two of the brains behind the institutions' edX programs have released results of a joint research project that mined the data generated through four years of MOOC activity.
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Cómo enseñar a un niño a programar usando Scratch

Cómo enseñar a un niño a programar usando Scratch | El rincón de mferna | Scoop.it
La programación ha dejado de ser un trabajo complicado gracias a las multitudes de herramientas que podemos encontrar por la red. Ahora, hasta un niño
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Los 100 libros que hay que leer en la vida según Amazon - La piedra de Sísifo

Los 100 libros que hay que leer en la vida según Amazon - La piedra de Sísifo | El rincón de mferna | Scoop.it
Las listas de recomendaciones de libros esenciales son algo bastante habitual en el mundo de la literatura. Una de las más interesantes y completa
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Datamatic, para escoger plantillas de visualización de datos, personalizarlas y publicarlas

Datamatic, para escoger plantillas de visualización de datos, personalizarlas y publicarlas | El rincón de mferna | Scoop.it
Con frecuencia os recomendamos algunas de las mejores herramientas relacionadas con el mundo de la visualización de datos. En esta ocasión nos ha parecido
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¿Crees que Google debería ser de todos? - Prodigious Tech

¿Crees que Google debería ser de todos? - Prodigious Tech | El rincón de mferna | Scoop.it
La semana pasada terminé la 3ª temporada de Black Mirror. Tanto si la has visto como si no, Google podría formar parte de uno de sus capítulos.
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Google Calendar suma nuevas funciones que facilitan programar reuniones desde la web

Google Calendar suma nuevas funciones que facilitan programar reuniones desde la web | El rincón de mferna | Scoop.it
Google Calendar suma nuevas funciones que facilitan programar reuniones desde la web
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10 excelentes buscadores de imágenes

10 excelentes buscadores de imágenes | El rincón de mferna | Scoop.it
Cuando buscamos imágenes en internet vamos siempre a un sitio en concreto, Google Imágenes. Es algo normal, Google Imágenes es uno de los mejores
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5 métodos naturales para combatir la depresión - La Mente es Maravillosa

5 métodos naturales para combatir la depresión - La Mente es Maravillosa | El rincón de mferna | Scoop.it
Hay métodos naturales para combatir la depresión. Algunos alimentos, acciones y situaciones incrementan la producción de serotonina en el cerebro.
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'5-D protein fingerprinting' could give insights into Alzheimer's, Parkinson's

'5-D protein fingerprinting' could give insights into Alzheimer's, Parkinson's | El rincón de mferna | Scoop.it

By Gabe Cherry


In research that could one day lead to advances against neurodegenerative diseases like Alzheimer's and Parkinson's, University of Michigan engineering researchers have demonstrated a technique for precisely measuring the properties of individual protein molecules floating in a liquid.

Proteins are essential to the function of every cell. Measuring their properties in blood and other body fluids could unlock valuable information, as the molecules are a vital building block in the body. The body manufactures them in a variety of complex shapes that can transmit messages between cells, carry oxygen and perform other important functions.

Sometimes, however, proteins don't form properly. Scientists believe that some types of these misshapen proteins, called amyloids, can clump together into masses in the brain. The sticky tangles block normal cell function, leading to brain cell degeneration and disease.

But the processes of how amyloids form and clump together are not well understood. This is due in part to the fact that there's currently not a good way to study them. Researchers say current methods are expensive, time-consuming and difficult to interpret, and can only provide a broad picture of the overall level of amyloids in a patient's system.

The University of Michigan and University of Fribourg researchers who developed the new technique believe that it could help solve the problem by measuring an individual molecule's shape, volume, electrical charge, rotation speed and propensity for binding to other molecules.

They call this information a "5-D fingerprint" and believe that it could uncover new information that may one day help doctors track the status of patients with neurodegenerative diseases and possibly even develop new treatments. Their work is detailed in a paper published in Nature Nanotechnology.

"Imagine the challenge of identifying a specific person based only on their height and weight," said David Sept, a U-M biomedical engineering professor who worked on the project. "That's essentially the challenge we face with current techniques. Imagine how much easier it would be with additional descriptors like gender, hair color and clothing. That's the kind of new information 5-D fingerprinting provides, making it much easier to identify specific proteins."

Michael Mayer, the lead author on the study and a former U-M researcher who's now a biophysics professor at Switzerland's Adolphe Merkle Institute, says identifying individual proteins could help doctors keep better tabs on the status of a patient's disease, and it could also help researchers gain a better understanding of exactly how amyloid proteins are involved with neurodegenerative disease.

To take the detailed measurements, the research team uses a nanopore 10-30 nanometers wide—so small that only one protein molecule can fit through at a time. The researchers filled the nanopore with a salt solution and passed an electric current through the solution.

As a protein molecule tumbles through the nanopore, its movement causes tiny, measurable fluctuations in the electric current. By carefully measuring this current, the researchers can determine the protein's unique five-dimensional signature and identify it nearly instantaneously.

"Amyloid molecules not only vary widely in size, but they tend to clump together into masses that are even more difficult to study," Mayer said. "Because it can analyze each particle one by one, this new method gives us a much better window to how amyloids behave inside the body."

Ultimately, the team aims to develop a device that doctors and researchers could use to quickly measure proteins in a sample of blood or other body fluid. This goal is likely several years off; in the meantime, they are working to improve the technique's accuracy, honing it in order to get a better approximation of each protein's shape. They believe that in the future, the technology could also be useful for measuring proteins associated with heart disease and in a variety of other applications as well.

"I think the possibilities are pretty vast," Sept said. "Antibodies, larger hormones, perhaps pathogens could all be detected. Synthetic nanoparticles could also be easily characterized to see how uniform they are."

The study is titled "Real-time shape approximation and fingerprinting of single proteins using a nanopore."


Via Miguel Martín-Landrove, Dr. Stefan Gruenwald
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Herramientas para la visualización de datos (II) - BiblogTecarios

Herramientas para la visualización de datos (II) - BiblogTecarios | El rincón de mferna | Scoop.it
Herramientas para la visualización de datos o data visualization
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Las tecnologías que cambiaron la historia #eBook #FundaciónTelefónica (Descargas) | Educación y Cultura AZ

Las tecnologías que cambiaron la historia #eBook #FundaciónTelefónica (Descargas) | Educación y Cultura AZ | El rincón de mferna | Scoop.it
Este libro hace un riguroso y completo recorrido a lo largo de la historia de las tecnologías de la información y la comunicación y aporta los principales
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