Portrait de Mikel Orobengoa

Organización: 

ISEA

Power Electronics Smooth Solar Transition.

As rooftop solar panels become increasingly popular, utilities are growing concerned that they will put pressure on local grids, destabilizing power service and requiring costly equipment upgrades.

The rapid adoption of solar photovoltaics has already prompted changes in Germany and parts of Hawaii, California, and New Jersey. Because nearly 10 percent of Hawaiian Electric’s customers have rooftop solar, the utility now requires solar contractors and customers on the island of Oahu to get approval before installing a PV system. It’s also developing a model for sharing the cost of studying what upgrades may be required to add another rooftop solar system, says a spokesperson for the local utility.

Hacking the Immune System to Prevent Damage after a Heart Attack.

Using tiny biodegradable particles to disrupt the body’s normal immune response after a heart attack could help save patients from tissue damage and certain long-term health problems that often follow. Researchers have shown that injecting such particles into mice within 24 hours of a heart attack not only significantly reduces tissue damage, but also results in those mice having stronger cardiac function 30 days later. The inventors of the new technology now plan to pursue human trials.

EU to take legal action against Germany in Daimler coolant spat.

The European Commission is expected to launch legal action against Germany over Daimler's refusal to remove a banned refrigerant from new cars, EU sources said on Monday (20 January).

A final decision on legal action against Germany could be taken as early as Wednesday, said two sources, speaking on condition of anonymity.

Officials have for months been investigating the German luxury carmaker's refusal, backed by Berlin, to follow an EU law banning the air-conditioning coolant known as R134a from the start of last year.

BBK Egoitza Bilbon 6.000m2ko Fatxada Aireztatuarekin.

Dimentsio handiko proiektua da, izan ere Fatxada Aireztatuko azalera 6.368m2koa da. Halaber, 264 m2ko estalpea egin da eta 322 ml-ko horma-txapela.

Proiektu honetan ULMA Fatxada Aireztatuko kokapen horizontaleko sistema erabili da. Erabilitako plakaren testura Ura da, VANGUARD gamakoa, uhina norabide bertikalduna, 1800x560 mm-ko eta kolore zuriko  plaka formatuarekin.

Mondragon Unibertsitateak eta Afrorum Euskadik Euskadiko erakundeak eta Gineako enpresariak bildu dituzte foro batean.

Mondragon Unibertsitateko ikasleek (LEINN gradukoak zehazki) Afrorum Euskadi izeneko enpresa-topaketa bat antolatu dute, Euskadiren eta Gineako Errepublikaren arteko negozio-aukerak aztertzeko. Gineak potentzial ekonomiko handia du, eta hazkundean dago bete-betean. Euskadiko zenbait sektoretako enpresak eta Gineako enpresariak elkartzea da helburua, Afrikako herrialde horretako proiektu eta inbertsioak aztertzeko, baina baita Gineako enpresariek Euskadin inbertitzeko aukera azter dezaten ere. Horretarako, Mondragon Unibertsitateko Enpresagintza Fakultateak Euskadiko zenbait sektoretako hainbat enpresa eta 50 ginear enpresari gonbidatu ditu.

Santé personnalisée : comment atteindre les villages reculés ?

Des chercheurs de l'Université de Colombie Britannique (UBC) ont développé un oxymètre de téléphone mobile qui pourrait sauver la vie de ceux qui vivent en dehors des secteurs couverts par les médecins.

De tous les problèmes auxquels les systèmes de santé dans le monde en développement doivent faire face, celle qui affecte le plus le Prof. Mark Ansermino est le fait que, comme il le dit, "les patients ne meurent pas à l'hôpital. Ils meurent à la maison".

Une invention pour aider les producteurs d'énergie renouvelable à démarrer.

Le Prof. Wilsun Xu de l'Université d'Alberta vient de déposer une licence dans le secteur privé (entreprise DX3) pour son invention qui pourrait s'avérer être une formidable technologie permettant à davantage de producteurs d'énergies renouvelables de contribuer aux réseaux d'énergie électrique existants.

Amazon is making itself more and more indispensable to mobile game developers.

Amazon won’t say if it will be making an Android-based gaming device beyond its Kindle tablets. But it is certainly pushing hard to create tools for game developers so that they can be successful on the company’s various app platforms.

At the recent 2014 International CES, the company rolled out a redesigned portal for app and game developers. Aaron Rubenson, director of the Amazon Appstore for Android and Kindle Fire, told GamesBeat in an interview that the company continues to invest heavily in tools that developers can use to publish their Android games and promote them on its platform.

Desmitificando el milagro chino: la verdad sobre los costes de Apple.

En la discusión sobre el fenómeno NEST se ha afirmado que a “Apple le fabrican los chinos”. Esta es una leyenda urbana fundada en el secretismo que aplica Apple sobre sus procedimientos de diseño y fabricación. Uno de los pocos estudios que existe sobre los costes de Apple los aportan investigadores de la Universidad de California Irvine. En el estudio se comparan los costes de fabricación de los iPOds de Apple contra los costes de los notebook PCs de HP.

Informe de la Comisión Europea sobre Fomento de la cogeneración.

La Comisión Europea ha elaborado un informe sobre el progreso realizado en la aplicación de la Directiva 2006/32/CE sobre la eficiencia del uso final de la energía y los servicios energéticos y en la aplicación de la Directiva 2004/8/CE relativa al fomento de la cogeneración sobre la base de la demanda de calor útil en el mercado interior de la energía.El informe está accessible en el nexo adjunto:

 

http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=COM:2013:0938:FIN:ES:PDF

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