To control the energy consumption of sensor nodes by means of adaptive approach, DEEC uses the average energy of the network as the reference energy.
In the following subsections, a summary about the setup variables on each scenario will be listed, then we provide the main differences between the four protocols LEACH, DEEC, M-GEAR and EESAA using four parameters: (i) the number of the dead nodes per round, (ii) the number of packets successfully received by the BS, (iii) the number of cluster heads per round, and finally (iv) the number of packets that went through the cluster heads.
Finally, in DEEC locating the BS at the center of the network area gives higher instability period compared to the BS located at the borders regardless of the network size.
Several findings are extracted as follows: (1) in the first two scenarios (S1, S2), DEEC outperforms the others in the number of packets successfully delivered to the BS, then comes M-GEAR, EESAA, and finally the LEACH which has the minimum number of packets received by the BS.
DEEC has low cluster formation stability in all scenarios; in small grid networks LEACH shows low cluster formation stability, but in large grid networks it shows moderate stability level.
La transmision hereditaria ha sido valorada en tres familias, lo que confirma la herencia autosomica dominante de la DEEC.
En el neonato con alteracion vertebro-epifisiaria, los rasgos recortados que permiten el diagnostico de DEEC son el retraso de osificacion unido a la ausencia de anomalias en mano y pie.
La DEEC tardia, a diferencia de la congenita, se manifiesta despues del 5 ano de vida y en su presentacion habitual se trasmite recesivamente ligado al cromosoma X.
Las medidas terapeuticas en la DEEC son sintomaticas limitandose al cierre quirurgico de la fisura palatina cuando exista, a la vigilancia oftalmologica con electrocoagulacion precoz del desprendimiento retiniano y correccion ortopedica.
