COLECCION DE PROBLEMAS DE MATEMATICAS ELEMENTALES DE MAYOR DIFICULTAD- Konstantin Ustinovich Shahno -1965

Una colección de problemas en matemáticas elementales de mayor dificultad. 
AUTOR

: Konstantin Ustinovich Shahno
EDITORIAL MINSK -1965

 La segunda edición, ( 1965) La colección contiene más de mil problemas en matemáticas elementales, principalmente de mayor dificultad. Las tareas, si es posible, se sistematizan y se proporcionan soluciones. En algunos casos, en relación con la solución del problema y, cuando corresponda, se dan preguntas sobre la teoría. A veces están predeterminados por la solución de un grupo de problemas unidos por una idea común. Se dan explicaciones sobre la teoría de ecuaciones, la construcción de gráficos, números complejos, funciones trigonométricas inversas, inducción matemática, y algunas otras preguntas. El compendio está diseñado para personas que se graduaron en la  escuela secundaria y que desean continuar mejorando sus métodos para resolver problemas o prepararse para una universidad.

LINK
http://www.mediafire.com/file/7wbtq62291yyme1/COLECCION_PROBLEMAS_MATEMATICAS_ELEMENTALES.pdf/file

Bronstein, Semendyaev. Un manual sobre matemáticas para ingenieros-1986- Бронштейн И.Н., Семендяев К.А. (1986) Справочник по математике для инженеров и учащихся втузов

LINK1: http://www.mediafire.com/file/kocuv9okigkhlcc/BRONSTEIN%20MANUAL%20DE%20INGENIEROS.pdf

SEMINAR Novel Methods in Control & Monitoring of Photovoltaic Systems-Dr. Mohammadreza Aghaei

In this research, several experimental tests have been designed and performed to examine the quality, accuracy, robustness, reliability, capability and flexibility of different parts of the proposed automatic control system in real and large-scale PV plants. The preliminary results have proven that automating the procedure of PV plants inspection is very promising, being practical, precise and much faster than traditional monitoring methods.

 About Dr. Mohammadreza Aghaei Mohammadreza Aghaei has completed his Bachelor degree in Electronics Engineering in 2009 and studied Master of Business Administration (MBA - Project Management). He received the M.S. degree in Electronics Engineering (Solar Cells) from Tenaga Nasional Universiti, Malaysia in 2013 and the Ph.D degree in Electrical Engineering (PV modules and systems) from Politecnico di Milano, Italy in 2016.

Primeiro webinário da SOBRAEP– Associação Brasileira de Eletrônica de Potência-Conversores de Energia a Capacitor Chaveado-Prof. Ivo Barbi-03/08/2018 (sexta-feira) - 14 horas

Primeiro webinário da SOBRAEP– Associação Brasileira de Eletrônica de Potência
O primeiro webinário da SOBRAEP terá o tema Conversores de Energia a Capacitor Chaveado e será apresentado pelo Prof. Ivo Barbi no dia 03/08/2018 (sexta-feira) – 14 horas. O Prof. Ivo Barbi tem como uma das grandes conquistas a fundação da SOBRAEP no início da década 1990. O webinário será transmitido a partir do canal da SOBRAEP no Youtube (SOBRAEP ORG) e o acesso a transmissão pode ser feito de duas formas:

1) A partir do site da SOBRAEP (https://www.sobraep.org.br/), em PRÓXIMOS WEBINARS no botão REGISTRE-SE AQUI;
2) A partir do link direto para a transmissão https://www.youtube.com/watch?v=1Jtw4QM-Mvw.

Conversores de Energia a Capacitor Chaveado-Prof. Ivo Barbi-QUANDO-03/08/2018 (sexta-feira) - 14 horas

Japanpedia Video - Japanese Pythagoras Switch- PURA ENGENHARIA

Este increíble clip de Pythagora Switch / Pitagora Suitchi se lanza con un servicio de tenis de mesa y despega en cadena de reacciones y maravillas de ingeniería de mesa. Vea pelotas de ping pong, rollos de cinta, canicas y bolas de metal que ruedan y rebotan en una miríada de pistas de madera configuradas con palancas, planos inclinados, poleas, ventiladores, imanes y más mientras alguien exclama "¡hai!" (¡Sí!), "¡Gambare!" (¡Haz lo mejor que puedas!), "¡Yatta!" (¡Hurra!) Y otros aplausos entusiastas. Es muy épico

UM EXCELENTE EXEMPLO CRIATIVO DE APRENDER FISICA EXPERIMENTALMENTE AS LEIS DE PITAGORAS,LEIS DA CINEMATICA,ESTATICA,DINAMICA,PURA ENGENHARIA.

Festivitatea de inchidere IMO 2018-CEREMONIA COMPLETA DE LA INAUGURACION DE LA 59th OLIMPIADA INTERNACIONAL DE MATEMATICAS RUMANIA 2018

IMO2018 HIGHLIGHTS - DAY 10- 59th edition, the International Mathematical Olympiad - OLIMPIADA INTERNACIONAL DE MATEMATICA-10 DIA-RUMANIA

U.S. Wins Romanian Master of Mathematics Competition 59th International Mathematical Olympiad (IMO) which took place in Cluj-Napoca, Romania on July 3-14, 2018

WASHINGTON, DC - The U.S. team won first place for the third time in four years at the 59th International Mathematical Olympiad (IMO) which took place in Cluj-Napoca, Romania on July 3-14, 2018, with 116 countries participating. Prior to a fourth place finish in 2017, the U.S. IMO team won first place in 2015 and 2016 in the prestigious international competition. In 2018, the International Mathematical Olympiad brought together the top math students from around the world with 615 student competitors. The six U.S. team members also took home five gold medals and one silver medal for their individual high scores in the competition, known as the olympics of mathematics competitions for high school students. The first place U.S. team score was 212 out of a possible 252 points.
The teams from Russia and China took second and third place respectively in cumulative team scores. The 2018 U.S. International Mathematical Olympiad team is: Adam Ardeishar, Andrew Gu, Vincent Huang, James Lin, Michael Ren, and Mihir Singhal. Gu, Huang, and Lin are returning team members from 2017 and Lin earned a perfect score.
LINK:https://www.maa.org/news/team-usa-returns-to-first-place-in-olympics-of-high-school-math?utm_source=website&utm_medium=homepage&utm_campaign=AMC

USA---------POSITION 1
RUSSSIA---POSITION 2
CHINA------POSITION 3

BRAZIL------   POSITION 28
GERMANY----POSITION 31
FRANCE-------POSITION 33
PERU-----------POSITION  35
MEXICO-------POSITION 36
ARGENTINA-POSITION 39
COLOMBIA --POSITION 66
BOLIVIA------POSITION  81
CHILE ---------POSITION 91
PARAGUAY---POSITION 95



LINK RESULTS
http://imo-official.org/results.aspx