El ser humano podría pisar un asteroide por primera vez en 2020

Jueves, 17 de mayo de 2012 Ovidio Fernández Martín Sin comentarios

El futuro Sistema de Lanzamiento Espacial (SLS por sus siglas en inglés) en el que trabaja la NASA, está en camino de dar a Estados Unidos el más potente vehículo que nunca haya existido para el envío de seres humanos hacia el espacio profundo antes de diez años. El futuro cohete  será tan alto como un edificio de 36 pisos. La NASA va a entrenar a un equipo de astronautas para aterrizar en un asteroide y poder explorar su superficie, buscar minerales e incluso y descubrir si es una posible amenaza para la Tierra, según ha confirmado el piloto británico Tim Peake a The Telegraph.

 

Para leer todo el artículo:

** La NASA enviará a humanos por el Sistema Solar en 2021

      ABC.es/Ciencia  14/05/2012

Business aviation safety report over 20 years

There is a long-term favourable trend in business-jet fatal accident rates – and a significant improvement during the past three years which will be remarkable if sustained. That is the judgement of Paul Hayes, senior safety analyst at Flightglobal‘s data and consultancy division Ascend. During the 1990s, the rate in question was one fatal accident per 600 aircraft, while for the 2000s it has been one per 900 aircraft. On this basis, 2011 was the safest year ever for the class and continues the safety improvement trend that has halved the accident rate in the past 10 years…

 

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Space burials: Dying to go into orbit

Planning your funeral? If a burial does not cut it, several companies now offer to fly your remains into space. But Richard Hollingham wonders what motivates people to sign-up. Do you remember Captain Spok’s death at Star Trek?. The coffin is levitated along a track and fired from the Starship Enterprise. It is the space-age equivalent of a burial at sea. But what was science fiction thirty years ago is now becoming reality…

 

Do you want to read wholly this no so weird article?

** Space burials: Dying to go into orbit

     Richard Hollingham / BBC.com / Space   03/04/12

Categories: Curiosidades, Espacio, General Tags: , ,

Los discapacitados denuncian discriminación en aerolíneas “low cost” y cruceros

Lunes, 7 de mayo de 2012 Twitter Sin comentarios

El Comité Español de Representantes de Personas con Discapacidad (Cermi) ha denunciado discriminación por parte de las aerolíneas de bajo coste y de los cruceros. Las quejas son, en concreto, por el trato recibido por personas con movilidad reducida. Ya se ha sancionado recientemente a una compañía de bajo coste. En marzo pasado la compañía Easy Jet compareció ante los juzgados franceses por haber impedido volar a una mujer discapacitada que no iba acompañada.

 

** Para leer toda la noticia

     Los dicapacitados denuncian discriminación en aerolineas low ost y cruceros 

    ABC.com/ 07-05-2012

Aviation safety suffers further setback after Helios conviction

A Licensed Aircraft Maintenance Engineer has received a 10 year prison sentence by an Athens court for allegedly not resetting a cockpit switch following maintenance on the Helios Airways Boeing 737-300 which crashed into a mountain near Athens in 2005 after its oxygen supply failed and the pilots and most of the passengers fell unconscious. It is difficult to grasp how aviation safety can be improved if the legal process surrounding an aircraft accident allows an engineer to be condemned to a prison sentence based on an “assumption” that a cockpit Switch (critical to flight safety) was set in the incorrect position….

 

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Malaria – A hidden threat-

Lunes, 30 de abril de 2012 Pedro Ortiz García Sin comentarios

In 2010, about 3.3 billion people – almost half of the world’s population – were at risk of malaria. Every year, this leads to about 216 million malaria cases and an estimated 655.000 deaths. People living in the poorest countries are the most vulnerable, but aside from this, Malaria is also a threat to expatriates and travelers, posing a risk that should never  be overstated. World Malaria Day – which was instituted by the World Health Assembly at its 60th session in May 2007 – is a day for recognizing the global effort to provide effective control of malaria. It was celebrated 25th April and we remind you the importance of protecting all the employees at risk

 

** World Malaria Day / WHO

** Protecting your employees from Malaria / International SOS MAlaria Brochure

Duty Time and Fatigue Video

Jueves, 26 de abril de 2012 Jose María Pérez Sastre Sin comentarios

Fatigue is one of the threats to flight safety. Long hours of activity may decrease the ability of the crew. Rest and  Flight Duty Times regulations  are essential countermeasures to prevent the effects of fatigue on performance. Humor is just one way for not forgetting it ¡

Así sería un hipotético viaje a través de un agujero negro

Martes, 24 de abril de 2012 Ovidio Fernández Martín Sin comentarios

El astrofísico Andrew Hamilton de la Universidad de Boulder (Colorado) ha realizado una rigurosa simulación con un superordenador siguiendo estrictamente las reglas de la Teoría de la Relatividad General, de lo que se vería en un hipotético viaje a través de un agujero negro hacia cualquier otro lugar del Universo. Huelga comentar que dicho viaje está muy lejos de las posibilidades de la tecnología actual, y seguramente lo estará durante siglos, suponiendo que dicha travesía llegue a ser alguna vez posible, pues uno de los problemas serían los demoledores efectos sobre el cuerpo humano: si nos sumergiéramos de pie en un agujero negro, el cuerpo se estiraría adoptando la forma de un espagueti, pues la intensísima gravedad tiraría de los pies con mucha mayor intensidad que de la cabeza (evidentemente, ésto es en teoría, pues en realidad se descoyuntarían todas las articulaciones con rotura de todos los ligamentos que las unen, entre otras importantes lesiones)…..

 

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Human Factors Workshop in Amsterdam

Human error is associated with 60 to 80% of all accidents, injuries, and quality defects across a variety of industries including aviation, healthcare, mining and manufacturing. This intensive 2-day seminar provides training in the application of innovative methods for managing human error that are scientifically derived, empirically tested, and proven in the field. Participants will learn how to turn errors into information, information into knowledge, and knowledge into effective error management solutions. The Human Factors Analysis and Classification System (HFACS) was developed by behavioral scientists in the Unites States Navy. This worshop will be the first HFAS in Europe and is going to be conduct by Dr. Shappel and Dr. Wiegmann, recognized names in this field.

 

For seeing venues throughout 2012

** HFAC/ HFX Worshop / Amsterdam-Netherlands 14th & 15th May 2012 

      Please contact       dulmccn@yahoo.com

Space Shuttle Flight Deck: Exclusive New Pictures with a new 360 panorama

Miércoles, 18 de abril de 2012 Twitter Sin comentarios

This week NASA‘s space shuttle Discovery will fly low over Washington, D.C., atop a jumbo jet and roll into its new permanent home with the Smithsonian Institution. Once the spaceship is settled into the museum, visitors won’t be able to hop into the commander’s seat and fiddle with switches—the institution intends to seal up Discovery indefinitely. To provide an unprecedented look at Discovery and the other retired space shuttles, both inside and out, photographers with National Geographic recently capture  more than two dozen ultrahigh-resolution, 360-degree pictures of each orbiter. (The Society owns National Geographic News.)

 

** Space Shuttle in Extreme Detail: Exclusive New Pictures / National Geographic / Dave Moser

 Instructions: To explore this gigapan, use the controls at the left of the image, click and drag with your mouse, or use your keyboard’s arrow keys to navigate left or right and the plus and minus keys to zoom in and out. Click “View All” to see the entire image. Click on the snapshots to learn more about certain details