<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-2067592715377445258</id><updated>2011-07-28T11:49:58.819-07:00</updated><title type='text'>TECNOLOGIA INDUSTRIAL I</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://tecnoeugenia.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://tecnoeugenia.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>Maria Eugenia</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>13</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-2067592715377445258.post-2439612731107091167</id><published>2010-03-24T11:59:00.001-07:00</published><updated>2010-04-07T09:59:13.445-07:00</updated><title type='text'>Tema 5: MATERIALS</title><content type='html'>&lt;div style="text-align: justify;"&gt;&lt;span style="font-weight: bold;"&gt;Metal·lúrgia&lt;/span&gt;: ciència que s'ocupa del procés d'obtenció dels metalls.&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;Siderúrgia&lt;/span&gt;: part de la metal·lúrgia que es dedica a l'obtenció de ferro i els seus derivats (acer i fosa).&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Obtenció de l'acer:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Al gràfic següent es recullen les principals fases per a l'obtenció de l'acer.&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/S7y1e6lZZ6I/AAAAAAAAAPw/5nz3tCpYA44/s1600/548.gif"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 270px; height: 320px;" src="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/S7y1e6lZZ6I/AAAAAAAAAPw/5nz3tCpYA44/s320/548.gif" alt="" id="BLOGGER_PHOTO_ID_5457436391193012130" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;1. Mineral de ferro -- Fàbrica d'aglomeració&lt;br /&gt;2. Carbó -- Coqueria&lt;br /&gt;3. Mena de ferro + coc --Alt forn (addició de carboni per a eliminar l'oxigen dels òxids de ferro i obtenció d'&lt;span style="font-weight: bold;"&gt;escòria&lt;/span&gt; i de &lt;span style="font-weight: bold;"&gt;ferro colat&lt;/span&gt; alt en C)&lt;br /&gt;4. Ferro colat -- Convertidor d'oxigen (addició d'oxigen per a eliminar el carboni sobrant)&lt;br /&gt;5. Ferralla -- Forn elèctric (reaprofita restes d'acer)&lt;br /&gt;6. Ferro colat baix en C + ferralla -- Afinament (addició d'altres components per a obtenir l'acer al gust del client)&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2067592715377445258-2439612731107091167?l=tecnoeugenia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://tecnoeugenia.blogspot.com/feeds/2439612731107091167/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2067592715377445258&amp;postID=2439612731107091167' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/2439612731107091167'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/2439612731107091167'/><link rel='alternate' type='text/html' href='http://tecnoeugenia.blogspot.com/2010/03/tema-5-materials.html' title='Tema 5: MATERIALS'/><author><name>Maria Eugenia</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_tHcRI4Zx0kQ/S7y1e6lZZ6I/AAAAAAAAAPw/5nz3tCpYA44/s72-c/548.gif' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2067592715377445258.post-24386689633343376</id><published>2010-03-07T01:34:00.000-08:00</published><updated>2010-03-07T02:06:28.935-08:00</updated><title type='text'>Tema 4: PROPIETATS I ASSAIGS DELS MATERIALS</title><content type='html'>&lt;div style="text-align: justify;"&gt;&lt;span style="font-weight: bold;"&gt;TIPUS D'ESFORÇOS&lt;/span&gt;&lt;br /&gt;Tracció, Compressió, Flexió, Vinclament, Torsió i Cissallament&lt;br /&gt;&lt;div style="width: 425px;" id="__ss_354077"&gt;&lt;strong style="margin: 12px 0pt 4px; display: block;"&gt;&lt;/strong&gt;&lt;object width="425" height="355"&gt;&lt;param name="movie" value="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=tema-4-esforos-1208256512718878-9&amp;amp;stripped_title=tema-4-esforos"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=tema-4-esforos-1208256512718878-9&amp;amp;stripped_title=tema-4-esforos" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="355"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div style="padding: 5px 0pt 12px;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;ASSAIG DE TRACCIÓ&lt;/span&gt;&lt;br /&gt;Representa la relació entre el esforç unitari (sigma) i l'allargament unitari d'un material sotmés a tracció (epsilon).&lt;br /&gt;&lt;br /&gt;Al gràfic: &lt;span style="font-weight: bold;"&gt;P&lt;/span&gt; és el límit de proporcionalitat, &lt;span style="font-weight: bold;"&gt;E&lt;/span&gt; és el límit d'elasticitat (zona elàstica), &lt;span style="font-weight: bold;"&gt;F &lt;/span&gt;és el límit de fluència (zona elàstico-plàstica), &lt;span style="font-weight: bold;"&gt;R&lt;/span&gt; és el límit de ruptura (a partir del qual s'acabarà  indefectiblement amb la ruptura del material a pesar de disminuir l'esforç aplicat) i &lt;span style="font-weight: bold;"&gt;S&lt;/span&gt; és el punt de ruptura real.&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_tHcRI4Zx0kQ/S5N2TR9KqiI/AAAAAAAAAN0/T9kQnq090lI/s1600-h/diagrama_traccion_dos.png"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 200px; height: 179px;" src="http://1.bp.blogspot.com/_tHcRI4Zx0kQ/S5N2TR9KqiI/AAAAAAAAAN0/T9kQnq090lI/s200/diagrama_traccion_dos.png" alt="" id="BLOGGER_PHOTO_ID_5445826448030607906" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;És molt important realitzar un bon formulari (nom del que es fa, unitats, fórmules, esquemes) del tema per poder fer els exercicis correctament.&lt;br /&gt;&lt;br /&gt;A continuació teniu una presentació amb un resum de tots els tipus d'assaigs de materials que hem vist a classe.&lt;br /&gt;&lt;div style="width: 425px;" id="__ss_1037409"&gt;&lt;strong style="margin: 12px 0pt 4px; display: block;"&gt;&lt;/strong&gt;&lt;object width="425" height="355"&gt;&lt;param name="movie" value="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=ensayos-de-las-propiedades-de-los-materiales-1234871895048250-2&amp;amp;stripped_title=ensayos-de-las-propiedades-de-los-materiales"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowScriptAccess" value="always"&gt;&lt;embed src="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=ensayos-de-las-propiedades-de-los-materiales-1234871895048250-2&amp;amp;stripped_title=ensayos-de-las-propiedades-de-los-materiales" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="355"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div style="padding: 5px 0pt 12px;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2067592715377445258-24386689633343376?l=tecnoeugenia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://tecnoeugenia.blogspot.com/feeds/24386689633343376/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2067592715377445258&amp;postID=24386689633343376' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/24386689633343376'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/24386689633343376'/><link rel='alternate' type='text/html' href='http://tecnoeugenia.blogspot.com/2010/03/tema-4-propietats-i-assaigs-dels.html' title='Tema 4: PROPIETATS I ASSAIGS DELS MATERIALS'/><author><name>Maria Eugenia</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_tHcRI4Zx0kQ/S5N2TR9KqiI/AAAAAAAAAN0/T9kQnq090lI/s72-c/diagrama_traccion_dos.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2067592715377445258.post-4259598016268914671</id><published>2010-01-24T01:42:00.000-08:00</published><updated>2010-02-04T10:07:28.477-08:00</updated><title type='text'>Aprofitament de l'energia</title><content type='html'>&lt;span style="font-weight: bold; color: rgb(204, 255, 255);"&gt;Energia elèctrica:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Elements de seguretat i control de la instal·lació (Extret de www.libros.net, editorial SM)&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/S1wWZDTMO6I/AAAAAAAAANc/05S_t8LAneo/s1600-h/acometida.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 200px; height: 124px;" src="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/S1wWZDTMO6I/AAAAAAAAANc/05S_t8LAneo/s200/acometida.jpg" alt="" id="BLOGGER_PHOTO_ID_5430239870340316066" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Quadre de comandament i control de l'habitatge&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_tHcRI4Zx0kQ/S1wW2OMDXPI/AAAAAAAAANs/RuZFrBL_bvc/s1600-h/quadre.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 200px; height: 144px;" src="http://2.bp.blogspot.com/_tHcRI4Zx0kQ/S1wW2OMDXPI/AAAAAAAAANs/RuZFrBL_bvc/s200/quadre.jpg" alt="" id="BLOGGER_PHOTO_ID_5430240371479370994" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;El &lt;a href="http://www.ffii.nova.es/PUNTOINFOMCYT/REBT_GUIA.ASP"&gt;REBT&lt;/a&gt; recull tota la normativa relativa a les instal·lacions elèctriques. Va ser actualitzat al 2009.&lt;br /&gt;&lt;br /&gt;La &lt;a href="http://www.endesaonline.com/ES/Negocios/teguia/asesoramiento/comprendefactura/luztarifa201.asp"&gt;factura de la llum&lt;/a&gt; conté els apartats:&lt;br /&gt;- &lt;span style="font-weight: bold;"&gt;Resum de la factura&lt;/span&gt; (data d'emissió, període de facturació i total factura)&lt;br /&gt;- &lt;span style="font-weight: bold;"&gt;Dades del client&lt;/span&gt; (tipus de tarifa, potència contractada, dades personals)&lt;br /&gt;- &lt;span style="font-weight: bold;"&gt;Consum elèctric&lt;/span&gt; (dues últimes lectures i consum històric)&lt;br /&gt;- &lt;span style="font-weight: bold;"&gt;Facturació&lt;/span&gt; (comprén els conceptes: potència, consum, impost electricitat, lloguer equips, IVA i total factura)&lt;br /&gt;- &lt;span style="font-weight: bold;"&gt;Dades de pagament&lt;/span&gt; (dades del banc, preu a abonar i data de cobrament)&lt;br /&gt;&lt;br /&gt;Les tarifes depenen del preu publicat al BOE a finals de cada any. En el cas de la llum, existeix la tarifa TUR (tarifa d'últim recurs) sense discriminació horària i la TUR amb discriminació horària (té en compte el consum d'energia en hores punta i vall). Els consumidors domèstics tenen la tarifa 2.0 (fins a 15000kW de potència contractada) i els consumidors (com l'institut) la tarifa 3.0 (a partir de 15000kW, que recull una part de potència i una altra de consum, i discrimina el preu en funció de tres franges: vall, punta i plana))&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold; color: rgb(204, 255, 255);"&gt;Gas natural&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;La &lt;a href="http://portal.gasnatural.com/servlet/ContentServer?gnpage=1-1-1&amp;amp;centralassetname=1-1-1-1-7-0-0"&gt;factura del gas&lt;/a&gt; conté els apartats:&lt;br /&gt;- &lt;span style="font-weight: bold;"&gt;Dades del client &lt;/span&gt;(DNI, nom i cognoms, nombre de client, adreça, dades bancàries)&lt;br /&gt;- &lt;span style="font-weight: bold;"&gt;Dades de la factura&lt;/span&gt; (nombre de factura i data d'emissió)&lt;br /&gt;- &lt;span style="font-weight: bold;"&gt;Contractes&lt;/span&gt; (tipus de tarifa, terme fix, consum, lloguer comptador, IVA i total factura)&lt;br /&gt;- &lt;span style="font-weight: bold;"&gt;Detalls del càlcul &lt;/span&gt;(dades de la instal·lació del gas natural i informació lectures/consum, incloent-hi el factor de conversió de kWh a m3)&lt;br /&gt;&lt;br /&gt;L'empresa Gas Natural disposa de tres tipus de tarifa: Gas Bàsica, Gas Óptima i Gas Família, en funció del consum (baix, mitjà i alt). El cabal del comptador també fa que la quota a pagar sigui major o menor.&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2067592715377445258-4259598016268914671?l=tecnoeugenia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://tecnoeugenia.blogspot.com/feeds/4259598016268914671/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2067592715377445258&amp;postID=4259598016268914671' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/4259598016268914671'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/4259598016268914671'/><link rel='alternate' type='text/html' href='http://tecnoeugenia.blogspot.com/2010/01/aprofitament-de-lenergia.html' title='Aprofitament de l&apos;energia'/><author><name>Maria Eugenia</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_tHcRI4Zx0kQ/S1wWZDTMO6I/AAAAAAAAANc/05S_t8LAneo/s72-c/acometida.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2067592715377445258.post-790151773797922014</id><published>2010-01-21T09:48:00.000-08:00</published><updated>2010-01-21T10:15:34.055-08:00</updated><title type='text'>Tema 3: ENERGIES ALTERNATIVES. Altres.</title><content type='html'>&lt;div style="text-align: justify;"&gt;&lt;span style="font-weight: bold;"&gt;Energia geotèrmica.&lt;/span&gt;&lt;br /&gt;- Mapa geotèrmic d'Europa, extret de www.geothermie-zentrum.de/es.html. Es necessiten elevats gradients tèrmics a profunditats de 1000 m, amb presència de roques permeables (aqüífer) i roques impermeables.&lt;br /&gt;- Vídeo sobre l'energia geotèrmica, extret de la web http://energiageotermica.es&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_tHcRI4Zx0kQ/S1iUKFvaAJI/AAAAAAAAANE/9HhbCBhhSkQ/s1600-h/geotermia.gif"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 200px; height: 200px;" src="http://1.bp.blogspot.com/_tHcRI4Zx0kQ/S1iUKFvaAJI/AAAAAAAAANE/9HhbCBhhSkQ/s200/geotermia.gif" alt="" id="BLOGGER_PHOTO_ID_5429252251855749266" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;embed src="http://blip.tv/play/g95zgYuyaAI" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="400" height="300"&gt;&lt;/embed&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-weight: bold;"&gt;Energia maremotriu.&lt;/span&gt;&lt;br /&gt;- Tabla de marees de &lt;a href="http://www.portalcantabria.es/tablamareas.php"&gt;Santander&lt;/a&gt;.&lt;br /&gt;- Costes amb major potencial energètic per la seva amplitud de marees i temperatura dels oceans. Extret de http://www.ecofactory.es&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/S1iUorin4QI/AAAAAAAAANM/vkGJV_aVO94/s1600-h/maremotriz.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 200px; height: 90px;" src="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/S1iUorin4QI/AAAAAAAAANM/vkGJV_aVO94/s200/maremotriz.jpg" alt="" id="BLOGGER_PHOTO_ID_5429252777398755586" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/S1iU9gX33wI/AAAAAAAAANU/eXyMYAhmqz4/s1600-h/oceano.JPG"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 200px; height: 128px;" src="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/S1iU9gX33wI/AAAAAAAAANU/eXyMYAhmqz4/s200/oceano.JPG" alt="" id="BLOGGER_PHOTO_ID_5429253135178129154" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Energia de la biomassa.&lt;/span&gt;&lt;br /&gt;- Vídeo de la central de biomassa (palla) de Sangüesa (Acciona)&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/KxEW5nah1JU&amp;amp;hl=es_ES&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/KxEW5nah1JU&amp;amp;hl=es_ES&amp;amp;fs=1&amp;amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2067592715377445258-790151773797922014?l=tecnoeugenia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://tecnoeugenia.blogspot.com/feeds/790151773797922014/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2067592715377445258&amp;postID=790151773797922014' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/790151773797922014'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/790151773797922014'/><link rel='alternate' type='text/html' href='http://tecnoeugenia.blogspot.com/2010/01/tema-3-energies-alternatives-altres.html' title='Tema 3: ENERGIES ALTERNATIVES. Altres.'/><author><name>Maria Eugenia</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_tHcRI4Zx0kQ/S1iUKFvaAJI/AAAAAAAAANE/9HhbCBhhSkQ/s72-c/geotermia.gif' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2067592715377445258.post-4946636069304827858</id><published>2009-12-16T11:30:00.001-08:00</published><updated>2009-12-17T11:31:12.876-08:00</updated><title type='text'>Tema 3: ENERGIES ALTERNATIVES. Energia eòlica.</title><content type='html'>&lt;span style="font-size:130%;"&gt;&lt;span style="color: rgb(51, 204, 255); font-weight: bold;"&gt;ENERGIA EÒLICA&lt;/span&gt;&lt;br /&gt;&lt;span style="font-size:100%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;div style="text-align: justify;"&gt;&lt;span style="font-size:100%;"&gt;L'origen del vent es deu al sol en última instància, ja que provoca una diferència de temperatures entre les capes d'aire de la troposfera de la terra. Així mateix depén de la &lt;span style="font-weight: bold;"&gt;rotació de la terr&lt;/span&gt;a  (força de Coriolis) i de l'&lt;span style="font-weight: bold;"&gt;angle d'incidència del sol&lt;/span&gt; sobre la superfície terrestre, afectant a la temperatura de la diverses zones del planeta.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size:100%;"&gt;A la imatge s'observen les temperatures a les diferents zones del món (vermell més altes i blau fosc més baixes).&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_tHcRI4Zx0kQ/SylTjXlt90I/AAAAAAAAALQ/a2qBSiITZVA/s1600-h/seatemp.gif"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 212px; height: 121px;" src="http://2.bp.blogspot.com/_tHcRI4Zx0kQ/SylTjXlt90I/AAAAAAAAALQ/a2qBSiITZVA/s320/seatemp.gif" alt="" id="BLOGGER_PHOTO_ID_5415951893982476098" border="0" /&gt;&lt;/a&gt;La rosa dels vents (noms dels vents segons la seva direcció) a Catalunya és la següent:&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/Syp_QAXjV4I/AAAAAAAAALY/7eu4I3JfQIE/s1600-h/rosa_vents2.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 220px; height: 220px;" src="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/Syp_QAXjV4I/AAAAAAAAALY/7eu4I3JfQIE/s320/rosa_vents2.jpg" alt="" id="BLOGGER_PHOTO_ID_5416281414819862402" border="0" /&gt;&lt;/a&gt;Els molins de vent poden ser de dos tipus:&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: left;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/Syp_-B9rBHI/AAAAAAAAALw/exF4Wfm17ws/s1600-h/eolica02.gif"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 192px; height: 320px;" src="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/Syp_-B9rBHI/AAAAAAAAALw/exF4Wfm17ws/s320/eolica02.gif" alt="" id="BLOGGER_PHOTO_ID_5416282205522166898" border="0" /&gt;&lt;/a&gt;&lt;span style="font-weight: bold; color: rgb(51, 204, 255);"&gt;Aeromotors&lt;/span&gt;&lt;br /&gt;- màquines lentes&lt;br /&gt;- velocitat d'arrencada: 2m/s&lt;br /&gt;- velocitat màxima potència: 5-6m/s&lt;br /&gt;- nombre de pales: 12-24&lt;br /&gt;- potència: 0,5-20kW&lt;br /&gt;- per extreure aigua de pous&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;div style="text-align: left;"&gt;&lt;span style="font-weight: bold; color: rgb(51, 204, 255);"&gt;Aerogeneradors&lt;/span&gt; &lt;a style="font-weight: bold; color: rgb(51, 204, 255);" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/SyqAucAhreI/AAAAAAAAAMA/YUPJfzQ21gA/s1600-h/aerogenerador.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 215px; height: 320px;" src="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/SyqAucAhreI/AAAAAAAAAMA/YUPJfzQ21gA/s320/aerogenerador.jpg" alt="" id="BLOGGER_PHOTO_ID_5416283037147180514" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;- màquines ràpides&lt;br /&gt;- velocitat d'arrencada: 4-5m/s&lt;br /&gt;- velocitat màxima potència: 10-14m/s&lt;br /&gt;- nombre de pales: 2-3&lt;br /&gt;- potència: 25-1500kW&lt;br /&gt;- per obtenir energia elèctrica a nivell particular o com a empresa productora&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;A la vegada poden ser verticals o horitzontals.&lt;br /&gt;&lt;br /&gt;Els principals aerogeneradors &lt;span style="font-style: italic;"&gt;verticals&lt;/span&gt; són:&lt;br /&gt;            Giromills&lt;span style="color: rgb(0, 0, 0);"&gt;_______&lt;/span&gt;Savonius                                                   &lt;span style="color: rgb(0, 0, 0);"&gt;_____&lt;/span&gt;Darrieus&lt;br /&gt;&lt;/div&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_tHcRI4Zx0kQ/SyqC6haXq5I/AAAAAAAAAMo/9EVj3z33iRQ/s1600-h/464px-H-Darrieus-Rotor_png.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 98px; height: 128px;" src="http://2.bp.blogspot.com/_tHcRI4Zx0kQ/SyqC6haXq5I/AAAAAAAAAMo/9EVj3z33iRQ/s200/464px-H-Darrieus-Rotor_png.jpg" alt="" id="BLOGGER_PHOTO_ID_5416285443779439506" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/SyqCzevBfHI/AAAAAAAAAMg/5cfxN9f3wPs/s1600-h/savonius_turbine.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 87px; height: 154px;" src="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/SyqCzevBfHI/AAAAAAAAAMg/5cfxN9f3wPs/s200/savonius_turbine.jpg" alt="" id="BLOGGER_PHOTO_ID_5416285322801675378" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/SyqDAqHJlNI/AAAAAAAAAMw/zedmTvjWP1I/s1600-h/aerogenerador-darrieus.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 94px; height: 151px;" src="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/SyqDAqHJlNI/AAAAAAAAAMw/zedmTvjWP1I/s200/aerogenerador-darrieus.jpg" alt="" id="BLOGGER_PHOTO_ID_5416285549193958610" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Als vídeos següents es poden observar:&lt;br /&gt;- el muntatge d'un aerogenerador&lt;br /&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/sNkma5h_SbI&amp;amp;hl=es_ES&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/sNkma5h_SbI&amp;amp;hl=es_ES&amp;amp;fs=1&amp;amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;- la gòndola per dins&lt;br /&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/KhJgv8H8A3k&amp;amp;hl=es_ES&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/KhJgv8H8A3k&amp;amp;hl=es_ES&amp;amp;fs=1&amp;amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;- un parc eòlic marí&lt;br /&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/dpMqvEAJEfU&amp;amp;hl=es_ES&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/dpMqvEAJEfU&amp;amp;hl=es_ES&amp;amp;fs=1&amp;amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2067592715377445258-4946636069304827858?l=tecnoeugenia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://tecnoeugenia.blogspot.com/feeds/4946636069304827858/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2067592715377445258&amp;postID=4946636069304827858' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/4946636069304827858'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/4946636069304827858'/><link rel='alternate' type='text/html' href='http://tecnoeugenia.blogspot.com/2009/12/tema-3-energies-alternatives-energia.html' title='Tema 3: ENERGIES ALTERNATIVES. Energia eòlica.'/><author><name>Maria Eugenia</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_tHcRI4Zx0kQ/SylTjXlt90I/AAAAAAAAALQ/a2qBSiITZVA/s72-c/seatemp.gif' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2067592715377445258.post-2330461630726063330</id><published>2009-12-11T11:49:00.000-08:00</published><updated>2009-12-11T14:36:21.488-08:00</updated><title type='text'>BOMBA DE PETROLI</title><content type='html'>&lt;div style="text-align: justify;"&gt;Amb el kit ECO POWER de Fischer hem construït una &lt;span style="font-weight: bold;"&gt;bomba de petroli&lt;/span&gt;, el motor de la qual s'acciona gràcies a dues cèl·lules fotoelèctriques.&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;object width="320" height="266" class="BLOG_video_class" id="BLOG_video-f47902a66dc7c21a" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"&gt;&lt;param name="movie" value="http://www.youtube.com/get_player"&gt;&lt;param name="bgcolor" value="#FFFFFF"&gt;&lt;param name="allowfullscreen" value="true"&gt;&lt;param name="flashvars" value="flvurl=http://v21.nonxt8.googlevideo.com/videoplayback?id%3Df47902a66dc7c21a%26itag%3D5%26app%3Dblogger%26ip%3D0.0.0.0%26ipbits%3D0%26expire%3D1331506933%26sparams%3Did,itag,ip,ipbits,expire%26signature%3D6833555415159DF35B54BD53505CA92AAD93EE6D.DDBA37D7167610943CEBAF90F703E084CF5B66A%26key%3Dck1&amp;amp;iurl=http://video.google.com/ThumbnailServer2?app%3Dblogger%26contentid%3Df47902a66dc7c21a%26offsetms%3D5000%26itag%3Dw160%26sigh%3Df55E3HhcctHRa2Z18EKNMr2zaEA&amp;amp;autoplay=0&amp;amp;ps=blogger"&gt;&lt;embed src="http://www.youtube.com/get_player" type="application/x-shockwave-flash"width="320" height="266" bgcolor="#FFFFFF"flashvars="flvurl=http://v21.nonxt8.googlevideo.com/videoplayback?id%3Df47902a66dc7c21a%26itag%3D5%26app%3Dblogger%26ip%3D0.0.0.0%26ipbits%3D0%26expire%3D1331506933%26sparams%3Did,itag,ip,ipbits,expire%26signature%3D6833555415159DF35B54BD53505CA92AAD93EE6D.DDBA37D7167610943CEBAF90F703E084CF5B66A%26key%3Dck1&amp;iurl=http://video.google.com/ThumbnailServer2?app%3Dblogger%26contentid%3Df47902a66dc7c21a%26offsetms%3D5000%26itag%3Dw160%26sigh%3Df55E3HhcctHRa2Z18EKNMr2zaEA&amp;autoplay=0&amp;ps=blogger"allowFullScreen="true" /&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2067592715377445258-2330461630726063330?l=tecnoeugenia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://tecnoeugenia.blogspot.com/feeds/2330461630726063330/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2067592715377445258&amp;postID=2330461630726063330' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/2330461630726063330'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/2330461630726063330'/><link rel='alternate' type='text/html' href='http://tecnoeugenia.blogspot.com/2009/12/bomba-de-petroli.html' title='BOMBA DE PETROLI'/><author><name>Maria Eugenia</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2067592715377445258.post-2498024761998530102</id><published>2009-12-10T11:27:00.000-08:00</published><updated>2009-12-23T11:28:10.672-08:00</updated><title type='text'>SORTIDA A L'EMPRESA TROLL</title><content type='html'>&lt;div style="text-align: justify;"&gt;El dia 18/12/09, dins del projecte Prat de la Riba (de col·laboració universitats-empreses), visitareu l'empresa TROLL, J FELIU DE LA PENYA, S.L. a Canovelles. Podeu visitar la seva pàgina web: &lt;a href="http://www.troll.es/trollweb/es/"&gt;http://www.troll.es/trollweb/es/&lt;/a&gt;. És una empresa que es dedica al disseny de solucions d'il·luminació d'interiors i exteriors i a la creació d'elements d'il·luminació decoratius.&lt;br /&gt;&lt;br /&gt;Els objectius de la visita són:&lt;br /&gt;&lt;ul&gt;&lt;li&gt;identificar les fases d'un procés tecnològic&lt;/li&gt;&lt;li&gt;conéixer com treballen els diferents departaments d'una empresa&lt;/li&gt;&lt;li&gt;treballar el mètode d'experts&lt;br /&gt;&lt;/li&gt;&lt;/ul&gt; Per tal de donar solució a la millora de la il·luminació de l'IES tant a la seva part interior com a la zona del pati, prèviament a la visita heu de realitzar un treball d'investigació per àrees d'experts en:&lt;br /&gt;&lt;br /&gt;- luminotècnia&lt;br /&gt;- lluminàries interiors&lt;br /&gt;- focus d'exterior&lt;br /&gt;&lt;br /&gt;que després haureu de posar en comú.&lt;br /&gt;&lt;br /&gt;En primer lloc haureu d'observar les diferents característiques de la il·luminació a l'aula i al pati, així com a casa vostra. Per cercar informació podeu consultar les pàgines següents i d'altres:&lt;br /&gt;&lt;br /&gt;Què és un lux? &lt;a href="http://ca.wikipedia.org/wiki/Lux"&gt;http://ca.wikipedia.org/wiki/Lux&lt;/a&gt;&lt;br /&gt;Luminotècnia: &lt;a href="http://edison.upc.es/curs/llum/indice0.html"&gt;http://edison.upc.es/curs/llum/indice0.html&lt;/a&gt;&lt;br /&gt;Tipus de làmpades: &lt;a href="http://www.xtec.cat/iesalzina/departaments/tecno/elec/llums.ppt"&gt;http://www.xtec.cat/iesalzina/departaments/tecno/elec/llums.ppt&lt;/a&gt;&lt;br /&gt;Llum dels fluorescents:&lt;br /&gt;&lt;a href="http://www.xtec.cat/sgfp/matform/multilog/fisica/professors/Fluorescent%2%200%28professor%29.pdf"&gt;http://www.xtec.cat/sgfp/matform/multilog/fisica/professors/Fluorescent%2&lt;br /&gt;0(professor).pdf&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2067592715377445258-2498024761998530102?l=tecnoeugenia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://tecnoeugenia.blogspot.com/feeds/2498024761998530102/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2067592715377445258&amp;postID=2498024761998530102' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/2498024761998530102'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/2498024761998530102'/><link rel='alternate' type='text/html' href='http://tecnoeugenia.blogspot.com/2009/12/sortida-lempresa-troll.html' title='SORTIDA A L&apos;EMPRESA TROLL'/><author><name>Maria Eugenia</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2067592715377445258.post-428126337633167001</id><published>2009-11-28T02:29:00.000-08:00</published><updated>2010-01-10T03:55:11.136-08:00</updated><title type='text'>Tema 3: ENERGIES ALTERNATIVES. Energia solar.</title><content type='html'>&lt;div style="text-align: justify;"&gt;&lt;span style="font-weight: bold;font-size:130%;" &gt;&lt;br /&gt;&lt;span style="color: rgb(51, 204, 255);"&gt;ENERGIA SOLAR&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-size:100%;" &gt;1) CENTRALS TERMOSOLARS&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Centrals DCS (&lt;span style="font-style: italic;"&gt;Sistemes de Col·lectors Distribuïts&lt;/span&gt;)&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_tHcRI4Zx0kQ/SxEBhLtaxfI/AAAAAAAAAK4/d2dWRPdSqzg/s1600/SENER_EYP_01_1_B.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 200px; height: 150px;" src="http://2.bp.blogspot.com/_tHcRI4Zx0kQ/SxEBhLtaxfI/AAAAAAAAAK4/d2dWRPdSqzg/s200/SENER_EYP_01_1_B.jpg" alt="" id="BLOGGER_PHOTO_ID_5409106297039275506" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Centrals solars CRS (&lt;span style="font-style: italic;"&gt;Sistemes de Torre Central&lt;/span&gt;)&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/SxEAcqiOWVI/AAAAAAAAAKg/PGSVZcsm5yU/s1600/central_solar2.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 320px; height: 182px;" src="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/SxEAcqiOWVI/AAAAAAAAAKg/PGSVZcsm5yU/s320/central_solar2.jpg" alt="" id="BLOGGER_PHOTO_ID_5409105119902849362" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/SxEBox7AFII/AAAAAAAAALA/tznLahebXGA/s1600/Abengoa_Solucar_fit.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 200px; height: 130px;" src="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/SxEBox7AFII/AAAAAAAAALA/tznLahebXGA/s320/Abengoa_Solucar_fit.jpg" alt="" id="BLOGGER_PHOTO_ID_5409106427555878018" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Centrals amb concentradors parabòl·lics i motors Stirling&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_tHcRI4Zx0kQ/SxEGx0fCZBI/AAAAAAAAALI/1pIj11vTJsE/s1600/Dish_Stirling_Systems_of_SBP_in_Spain.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 320px; height: 235px;" src="http://1.bp.blogspot.com/_tHcRI4Zx0kQ/SxEGx0fCZBI/AAAAAAAAALI/1pIj11vTJsE/s320/Dish_Stirling_Systems_of_SBP_in_Spain.jpg" alt="" id="BLOGGER_PHOTO_ID_5409112080420856850" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-size:100%;" &gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;2) CONVERSIÓ FOTOVOLTÀICA&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Es basa en la tecnologia de les cèl·lules fotoelèctriques que aprofiten l'&lt;span style="font-weight: bold; font-style: italic;"&gt;efecte fotovoltaic&lt;/span&gt; (que transforma l'energia dels fotons de la llum en corrent elèctric directament) mitjançant materials semiconductors com el silici (Si). Les tres tecnologies existents al mercat es diferencien en les seves característiques, el procés de fabricació i el preu: silici monocristal·lí, policristal·lí i amorf.&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/SxEAOZh2xcI/AAAAAAAAAKY/6ic-0oPj39I/s1600/fotoelec1.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 320px; height: 294px;" src="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/SxEAOZh2xcI/AAAAAAAAAKY/6ic-0oPj39I/s320/fotoelec1.jpg" alt="" id="BLOGGER_PHOTO_ID_5409104874819732930" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Els sistemes de conversió fotovoltàica poden ser:&lt;br /&gt;- &lt;span style="color: rgb(204, 204, 255); font-weight: bold;"&gt;sistemes aïllats &lt;/span&gt;(disposen dels &lt;span style="font-weight: bold;"&gt;panells solars&lt;/span&gt;, d'un &lt;span style="font-weight: bold;"&gt;regulador&lt;/span&gt; (que evita que les bateries s'espatllin si es sobrecarreguen),  unes &lt;span style="font-weight: bold;"&gt;bateries&lt;/span&gt; per emmagatzemar l'energia produïda, i un &lt;span style="font-weight: bold;"&gt;ondulador&lt;/span&gt; que transforma l'energia que prové dels panells solars i de les bateries en corrent elèctric altern de 220V i 50 Hz)&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_tHcRI4Zx0kQ/SxD9KIMScGI/AAAAAAAAAKI/HJAxCJgGlMc/s1600/sistemas_aislados.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 320px; height: 90px;" src="http://1.bp.blogspot.com/_tHcRI4Zx0kQ/SxD9KIMScGI/AAAAAAAAAKI/HJAxCJgGlMc/s320/sistemas_aislados.jpg" alt="" id="BLOGGER_PHOTO_ID_5409101502911508578" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;- &lt;span style="font-weight: bold; color: rgb(204, 204, 255);"&gt;sistemes connectats a la xarxa elèctrica&lt;/span&gt; (disposen dels &lt;span style="font-weight: bold;"&gt;panells solars&lt;/span&gt;, un &lt;span style="font-weight: bold;"&gt;ondulador&lt;/span&gt; (que transforma l'energia elèctrica en corrent altern i &lt;span style="font-weight: bold;"&gt;dos comptadors de llum&lt;/span&gt; connectats a la xarxa(un d'entrada i un de sortida)&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_tHcRI4Zx0kQ/SxD-UsFFkII/AAAAAAAAAKQ/dDV-mPHdTjw/s1600/sistemas_conectados.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 320px; height: 149px;" src="http://2.bp.blogspot.com/_tHcRI4Zx0kQ/SxD-UsFFkII/AAAAAAAAAKQ/dDV-mPHdTjw/s320/sistemas_conectados.jpg" alt="" id="BLOGGER_PHOTO_ID_5409102783855300738" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;font-size:100%;" &gt;3) COL·LECTORS SOLARS&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;S'utilitzen per aprofitar les propietats de l'energia radiant del sol per escalfar l'aigua sanitària dels habitatges o edificis públics.&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/SxEAuTjKFOI/AAAAAAAAAKo/5in8nphw67U/s1600/colector+%282%29.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 320px; height: 232px;" src="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/SxEAuTjKFOI/AAAAAAAAAKo/5in8nphw67U/s320/colector+%282%29.jpg" alt="" id="BLOGGER_PHOTO_ID_5409105422970393826" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_tHcRI4Zx0kQ/SxEA1LdKOEI/AAAAAAAAAKw/SMBO2WyjMyc/s1600/colectores.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 320px; height: 241px;" src="http://2.bp.blogspot.com/_tHcRI4Zx0kQ/SxEA1LdKOEI/AAAAAAAAAKw/SMBO2WyjMyc/s320/colectores.jpg" alt="" id="BLOGGER_PHOTO_ID_5409105541056837698" border="0" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="width:425px;text-align:left" id="__ss_2875609"&gt;&lt;a style="font:14px Helvetica,Arial,Sans-serif;display:block;margin:12px 0 3px 0;text-decoration:underline;" href="http://www.slideshare.net/mpenella/collector-solars" title="Col.Lector Solars"&gt;Col.Lector Solars&lt;/a&gt;&lt;object style="margin:0px" width="425" height="355"&gt;&lt;param name="movie" value="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=col-lectorsolars-100110054947-phpapp02&amp;stripped_title=collector-solars" /&gt;&lt;param name="allowFullScreen" value="true"/&gt;&lt;param name="allowScriptAccess" value="always"/&gt;&lt;embed src="http://static.slidesharecdn.com/swf/ssplayer2.swf?doc=col-lectorsolars-100110054947-phpapp02&amp;stripped_title=collector-solars" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="355"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div style="font-size:11px;font-family:tahoma,arial;height:26px;padding-top:2px;"&gt;View more &lt;a style="text-decoration:underline;" href="http://www.slideshare.net/"&gt;presentations&lt;/a&gt; from &lt;a style="text-decoration:underline;" href="http://www.slideshare.net/mpenella"&gt;mpenella&lt;/a&gt;.&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2067592715377445258-428126337633167001?l=tecnoeugenia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://tecnoeugenia.blogspot.com/feeds/428126337633167001/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2067592715377445258&amp;postID=428126337633167001' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/428126337633167001'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/428126337633167001'/><link rel='alternate' type='text/html' href='http://tecnoeugenia.blogspot.com/2009/11/tema-3-energies-alternatives.html' title='Tema 3: ENERGIES ALTERNATIVES. Energia solar.'/><author><name>Maria Eugenia</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_tHcRI4Zx0kQ/SxEBhLtaxfI/AAAAAAAAAK4/d2dWRPdSqzg/s72-c/SENER_EYP_01_1_B.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2067592715377445258.post-8276445470869216953</id><published>2009-11-05T23:41:00.000-08:00</published><updated>2009-11-08T03:35:06.744-08:00</updated><title type='text'>"El cierre de la central nuclear de Garoña haría subir la luz un 10%". EL ECONOMISTA.ES (6-11-2009)</title><content type='html'>&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/SvPUDwfL1-I/AAAAAAAAAIM/mHM8GfwDHKs/s1600-h/garona.JPG"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 225px; height: 250px;" src="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/SvPUDwfL1-I/AAAAAAAAAIM/mHM8GfwDHKs/s320/garona.JPG" alt="" id="BLOGGER_PHOTO_ID_5400893539167754210" border="0" /&gt;&lt;/a&gt;&lt;p style="text-align: justify;"&gt;El cierre de la central nuclear de Santa María de Garoña (Burgos) podría provocar un aumento del 10% anual en el precio de la electricidad, según fuentes del sector energético&lt;/p&gt;&lt;p style="text-align: justify;"&gt;Estas fuentes explicaron que las compañías eléctricas podrían exigir al Gobierno&lt;b&gt; la compensación de las inversiones realizadas y pendientes de amortizaciones&lt;/b&gt;, así como la pérdida del flujo de caja generada por la planta en la próxima década, que algunos expertos cifran en más de 1.000 millones de euros. &lt;/p&gt;&lt;div style="text-align: justify;"&gt; &lt;/div&gt;&lt;h2 style="text-align: justify;"&gt;Plus por desarrollar alternativas&lt;/h2&gt;&lt;div style="text-align: justify;"&gt; &lt;/div&gt;&lt;p style="text-align: justify;"&gt; Además, con el cierre de la central, propiedad de la sociedad Nuclenor (Iberdrola y Endesa al 50%), se tendría que hacer frente al incremento de costes provocado por tener que &lt;b&gt;usar tecnologías alternativas&lt;/b&gt;, como la termosolar o la fotovoltaica, para compensar una producción anual de unos 4.000 millones de kilovatios hora. Por contra, y según estos mismos cálculos, mantener abierta la central de Santa María de Garoña por un periodo adicional de 10 años supondría la producción de 38.000 millones de kilovatios hora, cifra equivalente al 11,8% del consumo eléctrico anual y a 25 millones de barriles de petróleo. &lt;/p&gt;&lt;div style="text-align: justify;"&gt; &lt;/div&gt;&lt;p style="text-align: justify;"&gt; Además, implicaría un ahorro de al menos 2.000 millones de euros en energía de sustitución, un ahorro muy superior si la sustitución fuera mediante la tecnología solar fotovoltaica. Aparte, se evitaría la compra de 550 millones de derechos de emisiones, según datos de diversas publicaciones de Unesa. Esta central nuclear, que cuenta con una potencia instalada de 466 megavatios (MW), se puso en marcha en marzo de 1971. El Gobierno tiene de plazo hasta el 5 de julio para decidir si prorroga o no la vida útil de esta planta nuclear por otros 10 años. &lt;/p&gt;&lt;div style="text-align: justify;"&gt; &lt;/div&gt;&lt;p style="text-align: justify;"&gt;  En la última década, &lt;b&gt;Nuclenor ha invertido más de 150 millones de euros para modernizar las instalaciones. &lt;/b&gt;En 2008 la inversión ascendió a 19,7 millones y prevé invertir 50 millones más en el periodo 2008-2011. &lt;/p&gt;&lt;div style="text-align: justify;"&gt; &lt;/div&gt;&lt;p style="text-align: justify;"&gt; El vicepresidente de la Fundación Ideas y ex-ministro de Trabajo, Jesús Caldera, recomentó la semana pasada al Gobierno el cierre de las centrales nucleares, empezando por la Garoña. Así consta en las conclusiones del informe Un nuevo modelo energético para España, presentado por la institución ligada al PSOE. Caldera señaló que es "perfectamente posible" el cierre de Garoña.&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2067592715377445258-8276445470869216953?l=tecnoeugenia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://tecnoeugenia.blogspot.com/feeds/8276445470869216953/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2067592715377445258&amp;postID=8276445470869216953' title='3 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/8276445470869216953'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/8276445470869216953'/><link rel='alternate' type='text/html' href='http://tecnoeugenia.blogspot.com/2009/11/el-cierre-de-la-central-nuclear-de.html' title='&quot;El cierre de la central nuclear de Garoña haría subir la luz un 10%&quot;. EL ECONOMISTA.ES (6-11-2009)'/><author><name>Maria Eugenia</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_tHcRI4Zx0kQ/SvPUDwfL1-I/AAAAAAAAAIM/mHM8GfwDHKs/s72-c/garona.JPG' height='72' width='72'/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2067592715377445258.post-970502211604998197</id><published>2009-10-08T05:00:00.000-07:00</published><updated>2009-11-08T03:33:46.023-08:00</updated><title type='text'>Tema 2: PRODUCCIÓ I DISTRIBUCIÓ D'ENERGIA ELÈCTRICA</title><content type='html'>&lt;div style="text-align: justify;"&gt;&lt;span style="font-weight: bold; color: rgb(102, 255, 255);font-size:130%;" &gt;La distribució de l'energia&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;A la web de REE es pot observar què és i com funciona el CECOEL ("centro de control de la energía eléctrica").&lt;br /&gt;&lt;br /&gt;El camí que recorre l'energia elèctrica des de que es genera fins que es consumeix s'observa als esquemes següents (&lt;span style="font-style: italic;"&gt;extrets de consumer-eroski i de la web de REE, respectivament&lt;/span&gt;).&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/StL88mEN78I/AAAAAAAAAH0/_a6TqH7GoKA/s1600-h/Dibujo.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 320px; height: 40px;" src="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/StL88mEN78I/AAAAAAAAAH0/_a6TqH7GoKA/s320/Dibujo.jpg" alt="" id="BLOGGER_PHOTO_ID_5391649821856493506" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/StL9DlZ5hJI/AAAAAAAAAH8/EYdC58NkkeU/s1600-h/cecoel.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 320px; height: 134px;" src="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/StL9DlZ5hJI/AAAAAAAAAH8/EYdC58NkkeU/s320/cecoel.jpg" alt="" id="BLOGGER_PHOTO_ID_5391649941938078866" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(102, 255, 255); font-weight: bold;font-size:130%;" &gt;Les &lt;/span&gt;&lt;span style="font-weight: bold; color: rgb(102, 255, 255);font-size:130%;" &gt;centrals hidroelèctriques&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Basen el seu funcionament en l'esquema:&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_tHcRI4Zx0kQ/StL-GPF5-9I/AAAAAAAAAIE/3vNgRBdVD7A/s1600-h/bombeo.gif"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 320px; height: 190px;" src="http://2.bp.blogspot.com/_tHcRI4Zx0kQ/StL-GPF5-9I/AAAAAAAAAIE/3vNgRBdVD7A/s320/bombeo.gif" alt="" id="BLOGGER_PHOTO_ID_5391651086999878610" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;La presa de la Baells:&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;embed src="http://widget-c4.slide.com/widgets/slideticker.swf" type="application/x-shockwave-flash" quality="high" scale="noscale" salign="l" wmode="transparent" flashvars="cy=h5&amp;amp;il=1&amp;amp;channel=3314649325780454596&amp;amp;site=widget-c4.slide.com" style="width: 426px; height: 320px;" name="flashticker" align="middle"&gt;&lt;/embed&gt;&lt;div style="width: 426px;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(102, 255, 255);font-size:130%;" &gt;&lt;span style="font-weight: bold;"&gt;Les centrals tèrmiques&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Una central termoelèctrica pot funcionar amb diferents combustibles (carbó, fuel o gas natural). L'esquema principal del seu funcionament és el que es mostra a la imatge (&lt;span style="font-style: italic;"&gt;extreta d'Unesa&lt;/span&gt;):&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_tHcRI4Zx0kQ/SvagmpSDz6I/AAAAAAAAAIU/immexg2c22A/s1600-h/termica.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 320px; height: 148px;" src="http://2.bp.blogspot.com/_tHcRI4Zx0kQ/SvagmpSDz6I/AAAAAAAAAIU/immexg2c22A/s320/termica.jpg" alt="" id="BLOGGER_PHOTO_ID_5401681388854562722" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;La central tèrmica de Cercs&lt;br /&gt;&lt;div&gt;&lt;embed src="http://widget-0a.slide.com/widgets/slideticker.swf" type="application/x-shockwave-flash" quality="high" scale="noscale" salign="l" wmode="transparent" flashvars="cy=h5&amp;amp;il=1&amp;amp;channel=3242591731742642186&amp;amp;site=widget-0a.slide.com" style="width: 426px; height: 320px;" name="flashticker" align="middle"&gt;&lt;/embed&gt;&lt;div style="width: 426px"&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(102, 255, 255);font-size:130%;" &gt;&lt;span style="font-weight: bold;"&gt;Les centrals nuclears&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Existeixen dos tipus de centrals nuclears a Espanya: les PWR ("Pressurized Water Reactor") i les BWR ("Boiling Water Reactor"), totes les que hi ha a Catalunya (Ascó I, Ascó II i Vandellòs II) són tipus PWR (reactor de aigua a pressió) i són de tipus BWR la de Garoña a Burgos i la de Cofrentes a València. (&lt;span style="font-style: italic;"&gt;Vídeo extret de la web de la central de Garoña&lt;/span&gt;)&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;object width="320" height="266" class="BLOG_video_class" id="BLOG_video-ac509f66c52591e9" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0"&gt;&lt;param name="movie" value="http://www.youtube.com/get_player"&gt;&lt;param name="bgcolor" value="#FFFFFF"&gt;&lt;param name="allowfullscreen" value="true"&gt;&lt;param name="flashvars" value="flvurl=http://v19.nonxt8.googlevideo.com/videoplayback?id%3Dac509f66c52591e9%26itag%3D5%26app%3Dblogger%26ip%3D0.0.0.0%26ipbits%3D0%26expire%3D1331506933%26sparams%3Did,itag,ip,ipbits,expire%26signature%3D791B10DC051529FAF83D64B042499268D476059.727C11875D3CE357DE8060B1DBCDDF0A7A14ACDF%26key%3Dck1&amp;amp;iurl=http://video.google.com/ThumbnailServer2?app%3Dblogger%26contentid%3Dac509f66c52591e9%26offsetms%3D5000%26itag%3Dw160%26sigh%3DX8P0BV27qL9-ezO5p8YP7eEoLUU&amp;amp;autoplay=0&amp;amp;ps=blogger"&gt;&lt;embed src="http://www.youtube.com/get_player" type="application/x-shockwave-flash"width="320" height="266" bgcolor="#FFFFFF"flashvars="flvurl=http://v19.nonxt8.googlevideo.com/videoplayback?id%3Dac509f66c52591e9%26itag%3D5%26app%3Dblogger%26ip%3D0.0.0.0%26ipbits%3D0%26expire%3D1331506933%26sparams%3Did,itag,ip,ipbits,expire%26signature%3D791B10DC051529FAF83D64B042499268D476059.727C11875D3CE357DE8060B1DBCDDF0A7A14ACDF%26key%3Dck1&amp;iurl=http://video.google.com/ThumbnailServer2?app%3Dblogger%26contentid%3Dac509f66c52591e9%26offsetms%3D5000%26itag%3Dw160%26sigh%3DX8P0BV27qL9-ezO5p8YP7eEoLUU&amp;autoplay=0&amp;ps=blogger"allowFullScreen="true" /&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;La central nuclear d'Ascó (&lt;span style="font-style: italic;"&gt;extret de la web www.anav.es&lt;/span&gt;):&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/SvaheOHG_0I/AAAAAAAAAIc/_YsHjU3C1x8/s1600-h/asc%C3%B3.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 320px; height: 184px;" src="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/SvaheOHG_0I/AAAAAAAAAIc/_YsHjU3C1x8/s320/asc%C3%B3.jpg" alt="" id="BLOGGER_PHOTO_ID_5401682343633551170" border="0" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2067592715377445258-970502211604998197?l=tecnoeugenia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://tecnoeugenia.blogspot.com/feeds/970502211604998197/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2067592715377445258&amp;postID=970502211604998197' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/970502211604998197'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/970502211604998197'/><link rel='alternate' type='text/html' href='http://tecnoeugenia.blogspot.com/2009/10/tema-2-produccio-i-distribucio-denergia.html' title='Tema 2: PRODUCCIÓ I DISTRIBUCIÓ D&apos;ENERGIA ELÈCTRICA'/><author><name>Maria Eugenia</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_tHcRI4Zx0kQ/StL88mEN78I/AAAAAAAAAH0/_a6TqH7GoKA/s72-c/Dibujo.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2067592715377445258.post-2715770978255109263</id><published>2009-09-21T11:47:00.000-07:00</published><updated>2009-10-08T05:22:39.798-07:00</updated><title type='text'>Tema 1: ELS RECURSOS ENERGÈTICS</title><content type='html'>Els &lt;span style="font-weight: bold; color: rgb(102, 255, 255);"&gt;principals recursos energètics&lt;/span&gt; són:&lt;br /&gt;&lt;br /&gt;FÒSSILS O NO RENOVABLES&lt;br /&gt;&lt;ul&gt;&lt;li&gt;carbó&lt;/li&gt;&lt;li&gt;petroli&lt;/li&gt;&lt;li&gt;gas natural&lt;/li&gt;&lt;li&gt;altres combustibles gasosos&lt;/li&gt;&lt;li&gt;energia nuclear&lt;/li&gt;&lt;/ul&gt;RENOVABLES&lt;br /&gt;&lt;ul&gt;&lt;li&gt;sol&lt;/li&gt;&lt;li&gt;vent&lt;/li&gt;&lt;li&gt;aigua&lt;/li&gt;&lt;li&gt;marees i ones&lt;/li&gt;&lt;li&gt;escalfor escorça terrestre&lt;/li&gt;&lt;li&gt;residus&lt;/li&gt;&lt;/ul&gt;Principals &lt;span style="color: rgb(102, 102, 204); font-weight: bold;"&gt;països productors de petroli&lt;/span&gt;&lt;br /&gt;&lt;div style="text-align: left;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/SsMLG7-XTwI/AAAAAAAAAGU/Ae6qkEHss8w/s1600-h/Oil_producing_countries_map.PNG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 200px; height: 88px;" src="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/SsMLG7-XTwI/AAAAAAAAAGU/Ae6qkEHss8w/s200/Oil_producing_countries_map.PNG" alt="" id="BLOGGER_PHOTO_ID_5387161793071632130" border="0" /&gt;&lt;/a&gt;1 litre de petroli cru està format per:&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/Ss3WiJsTTSI/AAAAAAAAAG0/D9NNJuAmelE/s1600-h/petroleo.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 194px; height: 200px;" src="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/Ss3WiJsTTSI/AAAAAAAAAG0/D9NNJuAmelE/s200/petroleo.jpg" alt="" id="BLOGGER_PHOTO_ID_5390200211237981474" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Els principals &lt;span style="font-weight: bold; color: rgb(204, 102, 204);"&gt;oleoductes &lt;/span&gt;a Espanya són els següents i la procedència del petroli que importem:&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/Ss3YLIqXA8I/AAAAAAAAAG8/yk5kmEjtyfo/s1600-h/oleoductes.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 200px; height: 106px;" src="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/Ss3YLIqXA8I/AAAAAAAAAG8/yk5kmEjtyfo/s200/oleoductes.jpg" alt="" id="BLOGGER_PHOTO_ID_5390202014847665090" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_tHcRI4Zx0kQ/Ss3YUXUIHwI/AAAAAAAAAHE/lhSeB2L6R8k/s1600-h/petroli.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 125px; height: 120px;" src="http://1.bp.blogspot.com/_tHcRI4Zx0kQ/Ss3YUXUIHwI/AAAAAAAAAHE/lhSeB2L6R8k/s200/petroli.jpg" alt="" id="BLOGGER_PHOTO_ID_5390202173399768834" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Els principals&lt;span style="font-weight: bold; color: rgb(204, 102, 204);"&gt; gasoductes&lt;/span&gt; a Espanya es mostren en la figura i la procedència del gas natural:&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/Ss3ZIg_9UtI/AAAAAAAAAHM/4OBU4Ui7fMY/s1600-h/gasoductes.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 200px; height: 110px;" src="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/Ss3ZIg_9UtI/AAAAAAAAAHM/4OBU4Ui7fMY/s200/gasoductes.jpg" alt="" id="BLOGGER_PHOTO_ID_5390203069352727250" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_tHcRI4Zx0kQ/Ss3ZP9jP_aI/AAAAAAAAAHU/-xWPIoPRYiA/s1600-h/gasnatural.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 116px; height: 109px;" src="http://2.bp.blogspot.com/_tHcRI4Zx0kQ/Ss3ZP9jP_aI/AAAAAAAAAHU/-xWPIoPRYiA/s200/gasnatural.jpg" alt="" id="BLOGGER_PHOTO_ID_5390203197276028322" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;span style="font-weight: bold; color: rgb(102, 102, 204);"&gt;Procedència&lt;/span&gt; de les principals matèries primeres:&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/Ss3OGGQDDQI/AAAAAAAAAGc/f-tjyv-GGq4/s1600-h/mapa.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 200px; height: 102px;" src="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/Ss3OGGQDDQI/AAAAAAAAAGc/f-tjyv-GGq4/s200/mapa.jpg" alt="" id="BLOGGER_PHOTO_ID_5390190933184810242" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(102, 102, 204); font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Efecte hivernacle&lt;/span&gt;:&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/Ss3OUorOliI/AAAAAAAAAGk/Y9rv_Sns0Gk/s1600-h/hivernacle.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 200px; height: 200px;" src="http://4.bp.blogspot.com/_tHcRI4Zx0kQ/Ss3OUorOliI/AAAAAAAAAGk/Y9rv_Sns0Gk/s200/hivernacle.jpg" alt="" id="BLOGGER_PHOTO_ID_5390191182943786530" border="0" /&gt;&lt;/a&gt;&lt;span style="font-weight: bold; color: rgb(102, 102, 204);"&gt;&lt;br /&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/QD-18YqEPVM&amp;amp;hl=es&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/QD-18YqEPVM&amp;amp;hl=es&amp;amp;fs=1&amp;amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Pluja àcida&lt;/span&gt;:&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/Ss3OhBxvPeI/AAAAAAAAAGs/11uRtOSiOYE/s1600-h/pluja.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 200px; height: 139px;" src="http://3.bp.blogspot.com/_tHcRI4Zx0kQ/Ss3OhBxvPeI/AAAAAAAAAGs/11uRtOSiOYE/s200/pluja.jpg" alt="" id="BLOGGER_PHOTO_ID_5390191395840409058" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;object width="425" height="344"&gt;&lt;param name="movie" value="http://www.youtube.com/v/hfGx8pF4Rhg&amp;amp;hl=es&amp;amp;fs=1&amp;amp;"&gt;&lt;param name="allowFullScreen" value="true"&gt;&lt;param name="allowscriptaccess" value="always"&gt;&lt;embed src="http://www.youtube.com/v/hfGx8pF4Rhg&amp;amp;hl=es&amp;amp;fs=1&amp;amp;" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"&gt;&lt;/embed&gt;&lt;/object&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2067592715377445258-2715770978255109263?l=tecnoeugenia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://tecnoeugenia.blogspot.com/feeds/2715770978255109263/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2067592715377445258&amp;postID=2715770978255109263' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/2715770978255109263'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/2715770978255109263'/><link rel='alternate' type='text/html' href='http://tecnoeugenia.blogspot.com/2009/09/tema-1-els-recursos-energetics.html' title='Tema 1: ELS RECURSOS ENERGÈTICS'/><author><name>Maria Eugenia</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_tHcRI4Zx0kQ/SsMLG7-XTwI/AAAAAAAAAGU/Ae6qkEHss8w/s72-c/Oil_producing_countries_map.PNG' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2067592715377445258.post-4526295646098408180</id><published>2009-09-21T11:44:00.000-07:00</published><updated>2009-09-21T11:46:56.355-07:00</updated><title type='text'>Tema 0: INTRODUCCIÓ</title><content type='html'>Recordatori de les principals fórmules (treball, energia, potència, rendiment), de les seves unitats i d'alguns conceptes i magnituds relacionats. REALITZAR UN FORMULARI.&lt;br /&gt;&lt;br /&gt;Etapes per a realitzar correctament un problema.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2067592715377445258-4526295646098408180?l=tecnoeugenia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://tecnoeugenia.blogspot.com/feeds/4526295646098408180/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2067592715377445258&amp;postID=4526295646098408180' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/4526295646098408180'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/4526295646098408180'/><link rel='alternate' type='text/html' href='http://tecnoeugenia.blogspot.com/2009/09/tema-0-introduccio_21.html' title='Tema 0: INTRODUCCIÓ'/><author><name>Maria Eugenia</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-2067592715377445258.post-3095863960552069074</id><published>2009-09-12T01:09:00.001-07:00</published><updated>2009-09-12T01:09:55.741-07:00</updated><title type='text'>PRESENTACIÓ</title><content type='html'>En aquest blog compartirem informació i dubtes sobre la matèria de Tecnologia Industrial de 1r de Batxillerat. Molta sort amb el nou curs que comença!&lt;br /&gt;&lt;br /&gt;MATERIAL:&lt;br /&gt;- Llibre de text: &lt;span style="color: rgb(51, 255, 255);"&gt;Tecnologia industrial 1, editorial McGraw-Hill. ISBN:978848167707. Any d'edició 2008.&lt;/span&gt;&lt;br /&gt;- Quadern&lt;br /&gt;- Pàgines web, infografies, gràfics, vídeos i material divers.&lt;br /&gt;&lt;br /&gt;TERMINIS:&lt;br /&gt;El primer trimestre termina el 4 de desembre.&lt;br /&gt;Els exàmens seran els dies &lt;span style="color: rgb(51, 255, 255);"&gt;23 d'octubre&lt;/span&gt; i &lt;span style="color: rgb(51, 255, 255);"&gt;4 de desembre&lt;/span&gt;.&lt;br /&gt;La preavaluació de 1r de batxillerat serà el dia 4 de novembre.&lt;br /&gt;&lt;br /&gt;CRITERIS D'AVALUACIÓ:&lt;br /&gt;Els criteris d'avaluació són:&lt;span style="color: rgb(51, 255, 255);"&gt; &lt;/span&gt;&lt;span style="font-weight: bold; color: rgb(51, 255, 255);"&gt;5% actitud&lt;/span&gt;&lt;span style="color: rgb(51, 255, 255);"&gt; i &lt;/span&gt;&lt;span style="font-weight: bold; color: rgb(51, 255, 255);"&gt;95% la resta&lt;/span&gt; (que inclou principalment exàmens, dossier de classe, exercicis, treballs i pràctiques).&lt;br /&gt;&lt;br /&gt;Com sempre el primer examen comptarà el 40% de la nota d'exàmens i el segon el 60%, ja que ho inclourà tot.&lt;br /&gt;&lt;p style="margin-bottom: 0cm;" align="justify" lang="es-ES"&gt;&lt;span style="font-family:Tahoma,sans-serif;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/2067592715377445258-3095863960552069074?l=tecnoeugenia.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://tecnoeugenia.blogspot.com/feeds/3095863960552069074/comments/default' title='Comentaris del missatge'/><link rel='replies' type='text/html' href='http://www.blogger.com/comment.g?blogID=2067592715377445258&amp;postID=3095863960552069074' title='0 comentaris'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/3095863960552069074'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/2067592715377445258/posts/default/3095863960552069074'/><link rel='alternate' type='text/html' href='http://tecnoeugenia.blogspot.com/2009/09/presentacio.html' title='PRESENTACIÓ'/><author><name>Maria Eugenia</name><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry></feed>
