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Emanuel Rangel
@ejrangel
43
I am a professional and vocation engineer. Causality and not Chance. Nothing in life exists without a reason. Frequent Traveler
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130
Following
49
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Location
Maracaibo, Venezuela
Created
January 4, 2018
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ejrangel
steemstem
2018-02-28 20:06
Nanotechnology the science of small: applications in developing countries
Good morning, today I bring you a topic that catches my attention and is that of nanotechnology; As it is possible that such a small particle, do so much for us, for that reason, it seemed important to
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ejrangel
spanish
2018-02-21 16:21
Parámetros de Operación necesarios para desarrollar las propiedades mecánicas y estándares de calidad del conformado para plásticos a través de la síntesis de polietileno de alta densidad.
Buen día, comunidad de steemit. Hoy les quiero presentar un post en el que representare los parámetros necesario para llevar a cabo el proceso de polimerización de polietileno de alta densidad en la industria,
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ejrangel
steemiteducation
2018-02-13 02:19
Carbon gels and synthesis
Carbon Gels 1. Description. Carbon gels are porous materials with a formed lattice structure by interconnected particles composed mainly of carbon, of form Spheroidal and nanometric size. These materials
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ejrangel
steemiteducation
2018-02-12 03:48
Basic guide for oil fractionation or distillation - (Part 1)
What is Fractionation? Synonym of rectification and is commonly applied to the rectification operations of the oil industry. source What is the rectification? It is a distillation carried out in such a
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ejrangel
steemstem
2018-02-10 00:56
DESCRIPTION OF A RECTIFICATION COLUMN
DESCRIPTION OF A RECTIFICATION COLUMN It has already been commented that in order for distillation to occur, a stream of vapor (ascending through the column) must be kept in intimate contact with the liquid
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ejrangel
steemiteducation
2018-02-08 20:19
Distillation towers: methods and rectification
Distillation methods In practice, distillation can be carried out by two main methods. The first involves producing a vapor by boiling the liquid mixture to be separated, then condensing these vapors,
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ejrangel
steemstem
2018-02-07 00:41
Nanorobots. Part 1 - Applications in medicine
Good day friends of Steemit, giving continuity to the previous publication where the novel studies of the nanorobots were discussed as the medicine of the future, then I present several applications that
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dedicatedguy
mathematics
2018-02-06 13:01
ejrangel reblogged
Today's lesson: our days have 24 hours thanks to Sumerian mathematics
Another chapter in Today's lesson series, in this opportunity we will be talking about some curious things in relation to the origins of the way we measure time. Have you ever thought about why the day
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ejrangel
steemstem
2018-02-05 22:08
Nanorobots. Part 1 - The Medicine of the Future
Nanorobots: Part 1 - The Medicine of the Future The purpose of this publication is to discover the promising field of nanotechnology applied to medicine by the use of nanorobots as instruments to achieve
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ejrangel
spanish
2018-02-05 03:45
No conozco el secreto
Hola amigos, hoy les traigo esta frase que me pareció importante compartirla con ustedes, y aunque actualmente ponemos en duda la credibilidad de quien la dijo, es muy cierto, su punto de vista. fuente
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ejrangel
steemstem
2018-01-31 01:15
SELECTION OF WELLS WITH HIGH PERMEABILITY CANDIDATES FOR FRACKING
Selection of Wells with High Permeability Candidates for Fracking Fracking has been a very successful technique in the stimulation of wells with low permeability. Technological advances have been able
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rossanavictora
spanish
2018-01-19 21:37
ejrangel reblogged
Monumento Religioso más alto del mundo
Buen día, comunidad steemit. El fin de semana pasado, exactamente el domingo 14 de enero se celebró 162 años de la visita de la venerada imagen de la Divina Pastora a Barquisimeto. Este fin de semana me
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josemmr11
spanish
2018-01-19 18:09
ejrangel reblogged
Poesía para el día de los maestros
Hola de nuevo queridos compañeros de Steemit. Todos, en algun momento de nuestras vidas, asi sea por escasos minutos, nos detenemos a pensar, discutir, decidir y/o analizar cuál es la profesión o carrera
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ejrangel
spanish
2018-01-22 16:59
Manufactura Moderna: Polimerización del Polietileno de Alta Densidad (PEAD)
Manufactura Moderna: Polimerización del Polietileno de Alta Densidad (PEAD) Saludos a toda la comunidad STEEMIT. Como punto de partida, es importante resaltar que el mundo moderno ha emergido gracias al
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dropahead
xx-votesplus
2018-01-18 19:13
ejrangel reblogged
dropahead Curation Report - Best posts from 2018-01-16
Here we bring you the list of Steemians whose posts have been resteemed and upvoted from our channels on 2018-01-16: 20_votes_plus (curated by @mandolincarls, QA by @cessarespinozaa) @saunterPsychology
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bitcoinroute
spanish
2018-01-17 13:46
ejrangel reblogged
!Meetup Meetup Meetup Meetup¡ Empezamos en San Francisco y ya no podemos parar
San Francisco hizo el primer Meetup Cervantes del año y la racha no se hizo esperar, todos quieren saber de Steemit, de @cervantes , ¿que locura es esa que hay gente que no habla de crisis y todo lo escribe,
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ejrangel
steemstem
2018-01-18 22:03
Alkyl polyglycoside
Alkyl polyglucosides source The alkyl poly glucosides (APG) are non-ionic surfactants towards which The scientific community has recently turned a blind eye, due to the fact that, in addition, to possess
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rossanavictora
cervantes-meetup
2018-01-14 23:17
ejrangel reblogged
Cervantes Meetup San Francisco, estado Zulia. Mi experiencia.
Hola, amigos de steemit quiero agradecer a toda la comunidad @cervantes por realizar este evento al cual tuve el placer de asistir. Fue una tarde muy agradable, donde conocí a nuevas personas integrantes
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cervantes
cervantes
2018-01-14 23:11
ejrangel reblogged
Post votados por el equipo @cervantes: 14.01.2018, 00:49 Uhr / 15.01.2018, 00:09 Uhr
En el proyecto @cervantes hemos votado un total de 39 posts entre el 14.01.2018, 00:49 Uhr y 15.01.2018, 00:09 Uhr Con estos "posts", 30 autores diferentes han generado hasta ahora un total de
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josemmr11
steemstem
2018-01-12 02:28
ejrangel reblogged
Astronomical Distances
The light year and the astronomical unit "The closest star to the Sun, Alfa Centauro, is located at a distance of 40,661,440,000 km. But most of the stars are further away, for example; Vega is about
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