Results 31 to 40 of about 90 (61)

Oscilador controlado para aplicaciones de radar [PDF]

open access: yes, 2015
En este trabajo se diseña un oscilador LC controlado por voltaje, dotado con un sistema de control automático de ganancia. Este oscilador se basa en la topología de par cruzado con transistores de unión bipolar (BJT).
Toro Rosales, William J.
core  

The Case for Vertical Integration in the Developing Bioenergy Industry

open access: yes, 2015
For many countries, money grows on trees: woody biomass is one of the most important sources of renewable energy in the European Union. In the United States, biomass was the input for almost half of the renewable energy generated in 2000; of the energy ...
Kesan, Jay P.   +2 more
core  

Mustang Daily, October 20, 1987 [PDF]

open access: yes, 1987
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.https://digitalcommons.calpoly.edu/studentnewspaper/4702/thumbnail ...

core   +1 more source

Mustang Daily, October 16, 1987 [PDF]

open access: yes, 1987
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.https://digitalcommons.calpoly.edu/studentnewspaper/4700/thumbnail ...

core   +1 more source

Mustang Daily, October 30, 1987 [PDF]

open access: yes, 1987
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.https://digitalcommons.calpoly.edu/studentnewspaper/4710/thumbnail ...

core   +1 more source

Mustang Daily, December 4, 1987 [PDF]

open access: yes, 1987
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.https://digitalcommons.calpoly.edu/studentnewspaper/4727/thumbnail ...

core   +1 more source

Mustang Daily, November 17, 1987 [PDF]

open access: yes, 1987
Student newspaper of California Polytechnic State University, San Luis Obispo, CA.https://digitalcommons.calpoly.edu/studentnewspaper/4720/thumbnail ...

core   +1 more source

Análisis, diseño y construcción de un sistema de información para el apoyo en la gestión del proceso de evaluación de aprendizajes en la asignatura de matemática de los estudiantes de las instituciones educativas del nivel secundario [PDF]

open access: yes, 2014
Con la evolución imparable de la tecnología y el crecimiento económico sostenible que actualmente viene presentando el país, se evidencian con mayor claridad algunas deficiencias sociales, entre ellas la Educación y los resultados que los estudiantes de ...
Vargas Vidal, Herbert Charlie
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