Results 101 to 110 of about 20,909 (148)

[Influence of Clinical and Demographic Variables on the Characteristics of Migraine Attacks]. [PDF]

open access: yesRev Neurol
Quintas S   +9 more
europepmc   +1 more source

Tasa Modulación OFDM

open access: yes, 2012
En este objeto de aprendizaje se muestra el cálculo de la tasa efectiva de un sistema OFDM. Para ello se utiliza un ejemplo concreto basado en la tecnología IEEE 802.11.https://media.upv.es/player/?id=52f5ae3c-6dc8-487c-8e79-97280522d683Monserrat Del Río,
Monserrat del Río, Jose Francisco
core  

Development of a voltammetric analytical method for the quantification of mercury in urine. [PDF]

open access: yesRev Peru Med Exp Salud Publica
Chavez-Ruiz M   +4 more
europepmc   +1 more source

Modulación OFDM y sistemas ópticos

open access: yes, 2016
OFDM (orthogonal frequency division multiplexing) is a broadband multicarrier modulation method widely used as a solution to problems of intersymbolic interference originated by channel dispersion or by the multi-path spread proper of wireless systems ...
Yánez Mora, Evelyn Mishell
core  

[The Usefulness of Neuromodulators in Clinical Practice: The Gastroenterologist's Viewpoint]. [PDF]

open access: yesActa Gastroenterol Latinoam
García-Zermeño KR   +3 more
europepmc   +1 more source

La modulación digital

open access: yes, 2019
El objetivo de este trabajo de investigación presenta la modulación digital como un mejor medio de transmisión de datos y que es una de las mejores opciones en la telecomunicación para enviar datos de información a otro lugar. Por un lado, la importancia
Quispe Flores, Kevin Frank
core  

[Initial experience with cardiac contractility modulation devices in Latin America for the treatment of heart failure]. [PDF]

open access: yesArch Cardiol Mex
Rojel-Martínez U   +5 more
europepmc   +1 more source

[Multivessel coronary vasospasm and sudden cardiac death: benefits of left sympathectomy in refractory treatment]. [PDF]

open access: yesArch Cardiol Mex
Vadillo-Martín P   +5 more
europepmc   +1 more source

[Advances in the Treatment of Refractory Pediatric Constipation]. [PDF]

open access: yesActa Gastroenterol Latinoam
Zubiri C, Zosi A, Bigliardi R.
europepmc   +1 more source

Analytical approach of synchronous and asynchronous update schemes applied to solving biological Boolean networks. [PDF]

open access: yesPLoS One
Bensussen A   +3 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy