The document discusses different types of fuel cells, including their basic working principles and comparisons. It provides information on proton exchange membrane fuel cells (PEMFC), alkaline fuel cells (AFC), phosphoric acid fuel cells (PAFC), molten carbonate fuel cells (MCFC), solid oxide fuel cells (SOFC), and others. It compares factors such as efficiency, capital cost, and operating costs between different generation systems like reciprocating engines, gas turbines, photovoltaics, wind turbines, and fuel cells.
1839 - Sir William Grove, first electrochemical H2/O2
reaction to generate energy
• 1950s - GE developed the solid-ion exchange H2 fuel cell
used by NASA
• 1960s- GE produced the fuel cell-based electrical power
system for NASA Gemini and Apollo space capsules
• 1960s other fuel cells discovered – phosphoric acid, SOFC,
molten carbonate
• 1970s – Vehicle manufacturers began to experiment FCEV.
• 1990 – The California Air Resource Board introduced the
Zero Emission Vehicle (ZEV) Mandate.
• 2000 – Fuel cell buses were deployed as part of the
HyFleet/CUTE project
• 2007 – fuel cell started to be sold commercially as APU
• 2008 – Honda begins leasing the FCX fuel cell electric
vehicle.
• 2009 – Large scale of residential CHP programme in Japan.
Fuel cells provide a promising alternative source of electricity. They convert chemical energy directly into electrical energy through an electrochemical reaction between hydrogen and oxygen, producing only water vapor and heat as byproducts. There are several types of fuel cells but proton-exchange membrane (PEM) fuel cells are well suited for transportation and small stationary power applications due to their high power density and low operating temperatures. A fuel cell consists of an anode and cathode separated by an electrolyte that allows protons to pass through but blocks electrons, forcing them into an external circuit where they can power devices before being reunited with oxygen at the cathode. While fuel cells have advantages over traditional combustion engines like higher efficiency and lack of emissions, challenges remain around infrastructure, cost and
La expansión de la Corona de Aragón por el Mediterráneo se debió a tres factores principales: 1) la conquista militar de territorios como Sicilia, Cerdeña y Nápoles, 2) el desarrollo del comercio a través de rutas en el Mediterráneo oriental y occidental, y 3) la creación de instituciones como los consulados y libros del Consulado de Mar para facilitar y regular el comercio internacional.
The document discusses different types of fuel cells, including their basic working principles and comparisons. It provides information on proton exchange membrane fuel cells (PEMFC), alkaline fuel cells (AFC), phosphoric acid fuel cells (PAFC), molten carbonate fuel cells (MCFC), solid oxide fuel cells (SOFC), and others. It compares factors such as efficiency, capital cost, and operating costs between different generation systems like reciprocating engines, gas turbines, photovoltaics, wind turbines, and fuel cells.
1839 - Sir William Grove, first electrochemical H2/O2
reaction to generate energy
• 1950s - GE developed the solid-ion exchange H2 fuel cell
used by NASA
• 1960s- GE produced the fuel cell-based electrical power
system for NASA Gemini and Apollo space capsules
• 1960s other fuel cells discovered – phosphoric acid, SOFC,
molten carbonate
• 1970s – Vehicle manufacturers began to experiment FCEV.
• 1990 – The California Air Resource Board introduced the
Zero Emission Vehicle (ZEV) Mandate.
• 2000 – Fuel cell buses were deployed as part of the
HyFleet/CUTE project
• 2007 – fuel cell started to be sold commercially as APU
• 2008 – Honda begins leasing the FCX fuel cell electric
vehicle.
• 2009 – Large scale of residential CHP programme in Japan.
Fuel cells provide a promising alternative source of electricity. They convert chemical energy directly into electrical energy through an electrochemical reaction between hydrogen and oxygen, producing only water vapor and heat as byproducts. There are several types of fuel cells but proton-exchange membrane (PEM) fuel cells are well suited for transportation and small stationary power applications due to their high power density and low operating temperatures. A fuel cell consists of an anode and cathode separated by an electrolyte that allows protons to pass through but blocks electrons, forcing them into an external circuit where they can power devices before being reunited with oxygen at the cathode. While fuel cells have advantages over traditional combustion engines like higher efficiency and lack of emissions, challenges remain around infrastructure, cost and
La expansión de la Corona de Aragón por el Mediterráneo se debió a tres factores principales: 1) la conquista militar de territorios como Sicilia, Cerdeña y Nápoles, 2) el desarrollo del comercio a través de rutas en el Mediterráneo oriental y occidental, y 3) la creación de instituciones como los consulados y libros del Consulado de Mar para facilitar y regular el comercio internacional.
Celemi Sales Endeavour - simulación de negocioCarlos Martinez
Sales Endeavour ofrece un programa de dos días para desarrollar las habilidades de ventas de los profesionales mediante una metodología para gestionar oportunidades. El programa se centra en casos reales y simulaciones para planificar y ejecutar acciones frente a oportunidades. Los participantes aprenden un lenguaje común, herramientas y cómo supervisar procesos de venta para incrementar el éxito y cierre de ventas.
Competencias comunicativas e intervencion socioeducativa2rsanjorge
Este documento trata sobre la importancia de las habilidades comunicativas en la intervención socioeducativa con menores infractores. Explica que muchos menores infractores tienen deficiencias en el lenguaje y la comunicación que pueden contribuir a su conducta delictiva. También describe cómo el desarrollo de estas habilidades a través de prácticas como la narración de historias y el debate puede ayudar a producir cambios positivos en su comportamiento.
El documento debate si los seres humanos están al servicio de la técnica o viceversa, según Heidegger la técnica es un modo de pensar que provoca a la naturaleza e impone proyectos y es el destino, mientras que para Ortega la técnica sirve al ser humano para vivir bien a través de progresos técnicos que son proyectos humanos de existencia y la técnica podría significar libertad o tecnocracia.
C'est moi..... i am... ich bin... by d. - 2015D. Ynoche
El documento presenta la letra de la canción "Cuando me enamoro" de Andrea Bocelli traducida al español. La letra expresa los sentimientos de alguien profundamente enamorado que está dispuesto a dar toda su vida a la persona que se enamora de él y nada puede alejarlo de sus sentimientos por esa persona.
This powerpoint presentation contains over 50 photos from various locations around the world with minimal or no captions. Some of the photos show landscapes and scenic views from places like Spain, Ecuador, New Zealand, Thailand, Canada, Turkey, Germany, and Australia. It also includes some photos of animals commonly found in Australia like koalas, kangaroos, and Tasmanian devils. The presentation was created in April 2015 and contains photos from emails as well as private photos, with background music by Alain Morisod and Sweet People III.
This short document discusses diversity and features photos from emails set to the song "Moonlight Serenade" by Glenn Miller. It was created in March 2015 and ends with a goodbye message.
Istanbul is the largest city in Turkey and spans two continents, located between Europe and Asia. With a population of over 14 million people, it is the largest city in Europe. Istanbul has a long history and is a cultural and economic center, known for landmarks like the Blue Mosque and Hagia Sophia. Adele's photos from her 2.5 day visit capture scenes of daily life, markets, mosques, and landscapes around the city.
This very short document discusses traffic and transport but does not provide many details. It ends abruptly. The document arrangement is listed as "D. bye..." but there is no other context given.
The document contains brief travel wishes and credits for photos, music, and date but provides no other contextual details. It appears to be notes for a slideshow or presentation wishing someone safe travels and acknowledging multimedia content sources.
Ph 2 d._thanks._oct.2013 / photos from friends by mails around the world.D. Ynoche
This document appears to be a collection of photos with credits and a music suggestion. It lists the photographers of several photos and credits Ingrid Schagemann, Renate B., Siegfried K., and Sue Thompson. It also recommends the song "Around the World in 80 Days" by Mantovani.
Celemi Sales Endeavour - simulación de negocioCarlos Martinez
Sales Endeavour ofrece un programa de dos días para desarrollar las habilidades de ventas de los profesionales mediante una metodología para gestionar oportunidades. El programa se centra en casos reales y simulaciones para planificar y ejecutar acciones frente a oportunidades. Los participantes aprenden un lenguaje común, herramientas y cómo supervisar procesos de venta para incrementar el éxito y cierre de ventas.
Competencias comunicativas e intervencion socioeducativa2rsanjorge
Este documento trata sobre la importancia de las habilidades comunicativas en la intervención socioeducativa con menores infractores. Explica que muchos menores infractores tienen deficiencias en el lenguaje y la comunicación que pueden contribuir a su conducta delictiva. También describe cómo el desarrollo de estas habilidades a través de prácticas como la narración de historias y el debate puede ayudar a producir cambios positivos en su comportamiento.
El documento debate si los seres humanos están al servicio de la técnica o viceversa, según Heidegger la técnica es un modo de pensar que provoca a la naturaleza e impone proyectos y es el destino, mientras que para Ortega la técnica sirve al ser humano para vivir bien a través de progresos técnicos que son proyectos humanos de existencia y la técnica podría significar libertad o tecnocracia.
C'est moi..... i am... ich bin... by d. - 2015D. Ynoche
El documento presenta la letra de la canción "Cuando me enamoro" de Andrea Bocelli traducida al español. La letra expresa los sentimientos de alguien profundamente enamorado que está dispuesto a dar toda su vida a la persona que se enamora de él y nada puede alejarlo de sus sentimientos por esa persona.
This powerpoint presentation contains over 50 photos from various locations around the world with minimal or no captions. Some of the photos show landscapes and scenic views from places like Spain, Ecuador, New Zealand, Thailand, Canada, Turkey, Germany, and Australia. It also includes some photos of animals commonly found in Australia like koalas, kangaroos, and Tasmanian devils. The presentation was created in April 2015 and contains photos from emails as well as private photos, with background music by Alain Morisod and Sweet People III.
This short document discusses diversity and features photos from emails set to the song "Moonlight Serenade" by Glenn Miller. It was created in March 2015 and ends with a goodbye message.
Istanbul is the largest city in Turkey and spans two continents, located between Europe and Asia. With a population of over 14 million people, it is the largest city in Europe. Istanbul has a long history and is a cultural and economic center, known for landmarks like the Blue Mosque and Hagia Sophia. Adele's photos from her 2.5 day visit capture scenes of daily life, markets, mosques, and landscapes around the city.
This very short document discusses traffic and transport but does not provide many details. It ends abruptly. The document arrangement is listed as "D. bye..." but there is no other context given.
The document contains brief travel wishes and credits for photos, music, and date but provides no other contextual details. It appears to be notes for a slideshow or presentation wishing someone safe travels and acknowledging multimedia content sources.
Ph 2 d._thanks._oct.2013 / photos from friends by mails around the world.D. Ynoche
This document appears to be a collection of photos with credits and a music suggestion. It lists the photographers of several photos and credits Ingrid Schagemann, Renate B., Siegfried K., and Sue Thompson. It also recommends the song "Around the World in 80 Days" by Mantovani.
This document is a collection of photographs from various locations in the United States and Europe from 1903 to 1927. It includes photos of landmarks, streets, and cities during the early 20th century such as Grand Central Station in New York City in 1903, Fifth Avenue in New York in 1913, and Woodward Avenue in Detroit in 1917. The photographs were sent by the author's friend Dennis who now lives in Arkansas and are accompanied by commentary about life during the time period when their grandparents or parents lived compared to modern times with smartphones.
This document provides the lyrics to the song "Kiss and Say Goodbye" by The Manhattans. It details the sadness of a couple having to part ways due to their obligations and ties pulling them apart. In their final meeting, they express their desire to hold each other one last time before having to say goodbye, with the hope that the other won't cry and will understand as they share a final kiss. The lyrics describe the hurt and missing of each other they will feel going forward despite knowing the separation is necessary.
The document appears to be a slideshow presentation that features various locations around New Zealand. It mentions landmarks and attractions like Te Papa museum, Lake Wanaka, Cathedral Cove, Milford Sound, Lake Tekapo, Abel Tasman National Park, White Island, and Doubtful Sound. The presentation also includes images of wildlife like sea lions, kiwi, and birds. It ends with a song and credits for the presentation.
1. Wasser H 2 O ist eine chemische Verbindung aus den Elementen Sauerstoff(O) und Wasserstoff (H). Wasser ist die einzige chemische Verbindung auf der Erde, die in der Natur in allen drei Aggregatzuständen vorkommt. Die Bezeichnung „Wasser“ wird dabei besonders für den flüssigen Aggregatzustand verwendet. [Auszug aus Wikipedia, Internet] Water is a chemical substance with the chemical formula H 2 O . Its molecule contains one oxygen and two hydrogen atoms connected by covalent bonds. Water is a liquid at ambient conditions, but it often co-exists on Earth with its solid state. [Excerpt Wikipedia, i-net] just click SLOW ! ... on and enjoy.....
22. bye – bye... Arrangement and idea : photos: i-net Music : <Escucha me> Gipsy Kings ALL Water drop photos and creations by photographer : Markus Reugels To whom I THANK for his permission to use his overwhelming pictures for this PowerPoint Presentation. end & : D. W A T E R Markus Reugels