<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>http://direct.ecency.com</link><image><url>http://direct.ecency.com/logo512.png</url><title>RSS Feed</title><link>http://direct.ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Wed, 29 Apr 2026 11:47:02 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/@zambranoacosta/rss" rel="self" type="application/rss+xml"/><item><title><![CDATA[MOVIMIENTO CIRCULAR UNIFORME: VECTORES DE POSICIÓN, VELOCIDAD Y ACELERACIÓN.]]></title><description><![CDATA[Saludos comunidad de Steemit en español, hoy vengo a compartirles un trabajo que he publicado anteriormente en ingles y que ahora hago su versión en español. Este artículo va en la línea de enseñanza de]]></description><link>http://direct.ecency.com/entropia/@zambranoacosta/movimiento-circular-uniforme-vectores-de-posicion-velocidad-y-aceleracion</link><guid isPermaLink="true">http://direct.ecency.com/entropia/@zambranoacosta/movimiento-circular-uniforme-vectores-de-posicion-velocidad-y-aceleracion</guid><category><![CDATA[entropia]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Sat, 17 Nov 2018 01:52:33 GMT</pubDate><enclosure url="https://images.ecency.com/p/HNWT6DgoBc14riaEeLCzGYopkqYBKxpGKqfNWfgr368M9U7ivYPXMWTQRqqepx37dZcirUtsPjsALpb1hHyQ4wJUzPDV7RSmngAZT3sbQtWfmmpupcnsNrMDxHC?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Deducción de la fórmula de la ecuación de segundo grado]]></title><description><![CDATA[Saludos a la gran comunidad de steemit en español, hace algo de tiempo que estaba inactivo en la página, regrese escribiendo un pequeño artículo sobre estadísticas deportivas pero hoy vengo con un trabajo]]></description><link>http://direct.ecency.com/stem-espanol/@zambranoacosta/deduccion-de-la-formula-de-la-ecuacion-de-segundo-grado</link><guid isPermaLink="true">http://direct.ecency.com/stem-espanol/@zambranoacosta/deduccion-de-la-formula-de-la-ecuacion-de-segundo-grado</guid><category><![CDATA[stem-espanol]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Tue, 06 Nov 2018 03:46:27 GMT</pubDate><enclosure url="https://images.ecency.com/p/vM1pGHgNcyCXUWJECrZbvn1NMPj1oFGUo3gYfF3NNPRD9V9tvGXAmTTvgqoYFBW4BfF2qxuEQ6tZfYTySLPQMzyLenBq4JQqzarniNxGHyNzuu46CLe7xNKyBaYsKpyEv3LtFQJ?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[UNIFORM CIRCULAR MOTION: POSITION VECTOR, VELOCITY AND ACCELERATION]]></title><description><![CDATA[Hello comunity of steemit, after a time I'm coming back with an article dedicated to the teaching of physics, and in this opportunitid I wanted to wrote about the circular uniform motion. because many]]></description><link>http://direct.ecency.com/steemeducation/@zambranoacosta/uniform-circular-motion-position-vector-velocity-and-acceleration</link><guid isPermaLink="true">http://direct.ecency.com/steemeducation/@zambranoacosta/uniform-circular-motion-position-vector-velocity-and-acceleration</guid><category><![CDATA[steemeducation]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Fri, 02 Nov 2018 02:59:00 GMT</pubDate><enclosure url="https://images.ecency.com/p/HNWT6DgoBc14riaEeLCzGYopkqYBKxpGKqfNWfgr368M9U7ivYPXMWTQRqqepx37dZcirUtsPjsALpb1hHyQ4wJUzPDV7RSmngAZT3sbQtWfmmpupcnsNrMDxHC?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Estadísticas Deportivas]]></title><description><![CDATA[Saludos comunidad de STEEMIT, hacía ya un largo tiempo que no escribía ni visitaba la página, pero estoy de vuelta con un artículo que espero se de su agrado. ¿Por qué es útil esta rama de las matemáticas]]></description><link>http://direct.ecency.com/spanish/@zambranoacosta/estadisticas-deportivas</link><guid isPermaLink="true">http://direct.ecency.com/spanish/@zambranoacosta/estadisticas-deportivas</guid><category><![CDATA[spanish]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Wed, 15 Aug 2018 19:22:18 GMT</pubDate><enclosure url="https://images.ecency.com/p/HNWT6DgoBc14riaEeLCzGYopkqYBKxpGKqfNWfgr368M9UhQq6eshRXnFSgqMwQSCSFgBoXzTAwwhb7fjgbxAQvp9QHMQ794yTCBdp6J5aKtv8xPdkLVmCtkeG6?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Does exist any key to learning math?]]></title><description><![CDATA[Hello and best regards for everyone my friends of steemit. Learning math could be a very hard task because the complexity of this subject, and many students ask: Does exist any key to learning math?, and]]></description><link>http://direct.ecency.com/steemiteducation/@zambranoacosta/does-exist-any-key-to-learning-math</link><guid isPermaLink="true">http://direct.ecency.com/steemiteducation/@zambranoacosta/does-exist-any-key-to-learning-math</guid><category><![CDATA[steemiteducation]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Thu, 28 Sep 2017 02:27:09 GMT</pubDate><enclosure url="https://images.ecency.com/p/2gsjgna1uruvUuS7ndh9YqVwYGPLVszbFLwwpAYXYzjFhUKuUX578wtrbdRiUhTBrmCZSgghoo33R37m4EYGskr3uikS2MwS2UA8vAtFVzBDYh9XPL?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Brian Johnson, AC / DC voice has returned!]]></title><description><![CDATA[Hello my friends of steemit, greetings to everyone, this time I leave my writing line (that is about eductation, science and photography) to write about music or more specifically about a singer: Brian]]></description><link>http://direct.ecency.com/music/@zambranoacosta/brian-johnson-ac-dc-voice-has-returned</link><guid isPermaLink="true">http://direct.ecency.com/music/@zambranoacosta/brian-johnson-ac-dc-voice-has-returned</guid><category><![CDATA[music]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Mon, 25 Sep 2017 22:10:00 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45dxG2jANxHFh9wzZx9MEFLZcC773ausbGf98?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Experiment of recreative physics: Trick of the card]]></title><description><![CDATA[Best regards to You mi friends on steemit, here I am to explain You physical phenomenas using an experiment very simple to do but with a value added, because the way we did the experiment we did in an]]></description><link>http://direct.ecency.com/steemiteducation/@zambranoacosta/experiment-of-recreative-physics-trick-of-the-card</link><guid isPermaLink="true">http://direct.ecency.com/steemiteducation/@zambranoacosta/experiment-of-recreative-physics-trick-of-the-card</guid><category><![CDATA[steemiteducation]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Fri, 22 Sep 2017 21:15:06 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45eHC5oiXH9p6frJmLA3a9piNch7sTqaBs7Vg?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[MI MEJOR FOTOGRAFÍA "Concurso @votovzla"]]></title><description><![CDATA[Saludos cordiales mis estimados amigos de steemit, en esta ocasión escribo este post para entrar al concurso mi mejor fotografía impulsado por la gente de @votovzla. A continuación colocaré la imagen con]]></description><link>http://direct.ecency.com/spanish/@zambranoacosta/mi-mejor-fotografia-concurso-votovzla</link><guid isPermaLink="true">http://direct.ecency.com/spanish/@zambranoacosta/mi-mejor-fotografia-concurso-votovzla</guid><category><![CDATA[spanish]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Fri, 22 Sep 2017 20:45:48 GMT</pubDate><enclosure url="https://images.ecency.com/p/HNWT6DgoBc18GVREvvsnAjfLwLF5qHHFduNHKinpurP14Y2YApChxAJ8vrg4zNRiaUXn9jBFVsdsh9aYPpCgEzyt4NywqMNpMnNh8BDrwFwU4idCPKcC1SRbG6S?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[My experience in France: Chapter 2 Nimes]]></title><description><![CDATA[Hello and best regards my friends , continuing with the post where I sharing with You my experience (in images) visiting France on 2012 and 2013. Yhis time I'm going to talk and show about Nimes, a little]]></description><link>http://direct.ecency.com/photography/@zambranoacosta/my-experience-in-france-chapter-2-nimes</link><guid isPermaLink="true">http://direct.ecency.com/photography/@zambranoacosta/my-experience-in-france-chapter-2-nimes</guid><category><![CDATA[photography]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Mon, 18 Sep 2017 15:09:03 GMT</pubDate><enclosure url="https://images.ecency.com/p/Zskj9C56UondJxcjVaienfhVaNb7LJVWG6e787gZx1axU9pVq4dnexFrp3Jd1H3c6SENXDcYU1JkxM9e15gq2jmeeX9LPSiA567S7dUbmERbYaJ6YALn?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Deduction of the formula of qudratic equation]]></title><description><![CDATA[Hello my friends of steemit, once again I'm bringing to You a post explaining one mathematic formula very known from the algebra, I'm talking about the quadratic equation and it's formula for the solution.]]></description><link>http://direct.ecency.com/steemiteducation/@zambranoacosta/deduction-of-the-formula-of-qudratic-equation</link><guid isPermaLink="true">http://direct.ecency.com/steemiteducation/@zambranoacosta/deduction-of-the-formula-of-qudratic-equation</guid><category><![CDATA[steemiteducation]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Wed, 13 Sep 2017 00:46:57 GMT</pubDate><enclosure url="https://images.ecency.com/p/3W72119s5BjWPGGUiZ9pqnZoj8JHYxCCp9dtn2QVeutN6cRu5fDgygAnJGy1s3n6TfWyvojT5apUqY1Rdw4ZHFxymyHDpQkGGuCfVFLxSuKCiRnQXTru4a?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[My experience in France: Chapter1 Montpellier.]]></title><description><![CDATA[Hello and best regards my friends of steemit, this time I want to share with You my experience visiting France in the years 2012 and 2013. I traveled to France for work, I'm scientist (phisicist, to be]]></description><link>http://direct.ecency.com/photography/@zambranoacosta/my-experience-in-france-chapter1-montpellier</link><guid isPermaLink="true">http://direct.ecency.com/photography/@zambranoacosta/my-experience-in-france-chapter1-montpellier</guid><category><![CDATA[photography]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Sat, 09 Sep 2017 17:12:33 GMT</pubDate><enclosure url="https://images.ecency.com/p/2gsjgna1uruvUuS7ndh9YqVwYGPLVszbFLwwpAYXYbrfD2zgEh9ZANzKuV6dJbAt1Nz8crSD6WkK6YFYR4zpcQcppvmRqbFskp4q2yFmUfrkTep5HG?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Las bellezas de Venezuela parte 6]]></title><description><![CDATA[Saludos cordiales mis estimados amigos de steemit en español, hoy continuando y de hecho, cerrando ya la serie de fotografías que he subido a esta red como las bellezas de Venezuela, he querido dejar para]]></description><link>http://direct.ecency.com/photography/@zambranoacosta/las-bellezas-de-venezuela-parte-6</link><guid isPermaLink="true">http://direct.ecency.com/photography/@zambranoacosta/las-bellezas-de-venezuela-parte-6</guid><category><![CDATA[photography]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Fri, 08 Sep 2017 00:38:39 GMT</pubDate><enclosure url="https://images.ecency.com/p/HNWT6DgoBc18GVREvvsnAjfLwLF5qHHFduNHKinpykizPJ2Gmi33nbfrTz8sBnVG9inFjZuJSqaf7seBDqFHCCB7BUouNEcD67VLqB6itbeb3K7uABnxptVt3Ya?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Explicando las tres leyes de Newton usando obras de arte de la pintura parte III]]></title><description><![CDATA[Saludos cordiales amigos de steemit, complacido de escribir de nuevo para ustedes. Hoy les traigo la tercera parte (y parte final) de la serie que he titulado "Explicando las tres leyes de Newton]]></description><link>http://direct.ecency.com/cervantes-ciencia/@zambranoacosta/explicando-las-tres-leyes-de-newton-usando-obras-de-arte-de-la-pintura-parte-iii</link><guid isPermaLink="true">http://direct.ecency.com/cervantes-ciencia/@zambranoacosta/explicando-las-tres-leyes-de-newton-usando-obras-de-arte-de-la-pintura-parte-iii</guid><category><![CDATA[cervantes-ciencia]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Thu, 07 Sep 2017 18:05:00 GMT</pubDate><enclosure url="https://images.ecency.com/p/2gsjgna1uruvUuS7ndh9YqVwYGPLVszbFLwwpAYXZiuVebwsG1MXMNXuXeViaFc8LZ4PogVcV3b8tkUnLu2sACohCjXi8AZchr94ZMnSxWYaSCEfcA?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Explaining Newton's three laws using masterpieces of painting. Part III]]></title><description><![CDATA[Hello my friends of steeming I'm glad to write for You once again. To day I bring the final part of the serie I have titled "Explaining Newton's three laws using masterpieces of painting" where]]></description><link>http://direct.ecency.com/steemiteducation/@zambranoacosta/explaining-newton-s-three-laws-using-masterpieces-of-painting-part-iii</link><guid isPermaLink="true">http://direct.ecency.com/steemiteducation/@zambranoacosta/explaining-newton-s-three-laws-using-masterpieces-of-painting-part-iii</guid><category><![CDATA[steemiteducation]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Tue, 05 Sep 2017 01:00:36 GMT</pubDate><enclosure url="https://images.ecency.com/p/2gsjgna1uruvUuS7ndh9YqVwYGPLVszbFLwwpAYXZoWMjmr3Miv3UPobzvDW79ZUSFmDvtHitxugbSuCcEkmV4NtHUQeW5BAuQJ27SNeb5kKjULaXG?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Experiment of recreative physics: crosing a ballon with a stick without  exploiting it]]></title><description><![CDATA[Best regards friends of steemit, I hope You are very well. In order to attract public attention to the learning of science, specifically physics, we put our creativity into action to achieve this purpose.]]></description><link>http://direct.ecency.com/steemiteducation/@zambranoacosta/experiment-of-recreative-physics-crosing-a-ballon-with-a-stick-without-expotiting-it</link><guid isPermaLink="true">http://direct.ecency.com/steemiteducation/@zambranoacosta/experiment-of-recreative-physics-crosing-a-ballon-with-a-stick-without-expotiting-it</guid><category><![CDATA[steemiteducation]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Sat, 02 Sep 2017 22:26:24 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45e31n6AzQmPKc1S4PQYCNh5gA7rkPfj2S3Qr?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Las bellezas de Venezuela parte 5]]></title><description><![CDATA[Saludos cordiales amigos de steemit, hoy, continuando con la serie sobre lugares hermosos que he tenido la oportunidad de ver y capturar con mi cámara de mi precioso país Venezuela, les traigo esta imagen]]></description><link>http://direct.ecency.com/photography/@zambranoacosta/las-bellezas-de-venezuela-parte-5</link><guid isPermaLink="true">http://direct.ecency.com/photography/@zambranoacosta/las-bellezas-de-venezuela-parte-5</guid><category><![CDATA[photography]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Thu, 31 Aug 2017 17:07:27 GMT</pubDate><enclosure url="https://images.ecency.com/p/HNWT6DgoBc18GVREvvsnAjfLwLF5qHHFduNHKinqEZdTopT5wo4Gy5H7SpnAupXFSRhSRCL6K2evb7YU2vvXZGzw8mPLD1u1hQYwzX5p1yPgJ7Uw6kvFosAhcSa?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Explicando las tres leyes de Newton usando obras de arte de la pintura parte II]]></title><description><![CDATA[Saludos cordiales amigos de steemit, hace algunos días atrás publiqué un artículo donde explico como usar una obra de arte de la pintura para explicar fenómenos físicos, la publicación fue originalmente]]></description><link>http://direct.ecency.com/cervantes-ciencia/@zambranoacosta/explicando-las-tres-leyes-de-newton-usando-obras-de-arte-de-la-pintura-parte-ii</link><guid isPermaLink="true">http://direct.ecency.com/cervantes-ciencia/@zambranoacosta/explicando-las-tres-leyes-de-newton-usando-obras-de-arte-de-la-pintura-parte-ii</guid><category><![CDATA[cervantes-ciencia]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Thu, 31 Aug 2017 16:34:27 GMT</pubDate><enclosure url="https://images.ecency.com/p/2gsjgna1uruvUuS7ndh9YqVwYGPLVszbFLwwpAYXZASgrRefm9ALQKdbBrv9hrbAoqMAKbuxkKzQ2YAuw7fXDTeztCQifrwgChq2QXSkQQhfWvwhBc?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Explaining Newton's three laws using masterpieces of painting. Part II]]></title><description><![CDATA[Best regards my Friends of steemit, some days ago I wrote a publication speaking about how we can use a masterpiece of painting to explain physical phenomena. We take the movement and Newton's three laws]]></description><link>http://direct.ecency.com/steemiteducation/@zambranoacosta/explaining-newton-s-three-laws-using-masterpieces-of-painting-part-ii</link><guid isPermaLink="true">http://direct.ecency.com/steemiteducation/@zambranoacosta/explaining-newton-s-three-laws-using-masterpieces-of-painting-part-ii</guid><category><![CDATA[steemiteducation]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Mon, 28 Aug 2017 01:42:54 GMT</pubDate><enclosure url="https://images.ecency.com/p/2gsjgna1uruvUuS7ndh9YqVwYGPLVszbFLwwpAYXZASgrRefm9ALQKdbBrv9hrbAoqMAKbuxkKzQ2YAuw7fXDTeztCQifrwgChq2QXSkQQhfWvwhBc?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Demostración geométrica del producto (a + b)(a - b)]]></title><description><![CDATA[Saludos cordiales amigos de steemit, mi primera publicación en el área de ciencias y específicamente en matemáticas fue la versión en inglés del artículo "Geometrical demostration of the notable product]]></description><link>http://direct.ecency.com/spanish/@zambranoacosta/demostracion-geometrica-del-producto-a-b-a-b</link><guid isPermaLink="true">http://direct.ecency.com/spanish/@zambranoacosta/demostracion-geometrica-del-producto-a-b-a-b</guid><category><![CDATA[spanish]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Sat, 26 Aug 2017 23:08:30 GMT</pubDate><enclosure url="https://images.ecency.com/p/qjrE4yyfw5pQYiuVvgYiUBP16WHGGN7UNn1BCdGe9vVAxDsdU4WAn9HZKNyyfvuhedTCjP6oMQzDHYWQ5Y8YyhDFcBaC5AZ6L7SPGtDsu9Z8QLj353CBYtVC?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Las bellezas de Venezuela parte 4]]></title><description><![CDATA[Saludos cordiales amigos de Steemit, siguiendo con mi serie de fotografías de lugares donde he tenido la maravillosa oportunidad de estar, les traigo la cuarta entrega. Esta foto la titulo: "Iglesia]]></description><link>http://direct.ecency.com/photography/@zambranoacosta/las-bellezas-de-venezuela-parte-4</link><guid isPermaLink="true">http://direct.ecency.com/photography/@zambranoacosta/las-bellezas-de-venezuela-parte-4</guid><category><![CDATA[photography]]></category><dc:creator><![CDATA[zambranoacosta]]></dc:creator><pubDate>Sat, 26 Aug 2017 22:08:48 GMT</pubDate><enclosure url="https://images.ecency.com/p/HNWT6DgoBc18GVREvvsnAjfLwLF5qHHFduNHKinq2mwzpGNrzA9Fo6hBWJ7wL6YCELyfqaoN6c89z3GmuDxnzxz9a169CzeuSj15q8F1hcfjRhTscQL7aK8u6sp?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>