About: active region

Premodifier: active
Head noun: region

Same concepts
http://dbpedia.org/resource/Sunspot

Broader concepts

label	provenance	confidence
other portion	isap:441197679	0.739315
semiconductor device	isap:385697112	0.716181
semiconductor substrate	isap:425008192	0.630078
semiconductor material	isap:106639857	0.624933
plurality of layer	isap:422457740	0.600122
region	isap:391163560	0.596647
structure	isap:424455877	0.552857
semiconductor body	isap:489927049	0.536750
buffer layer	isap:123813769	0.523172
solar corona	isap:392783327	0.484919
means	isap:115337888	0.472787
layer	isap:123813697	0.412569
area	isap:489817007	0.382421
portion	isap:441197623	0.382053
light	isap:113067046	0.354102
component	isap:421391536	0.310321
technology	isap:18329379	0.261161

Narrower concepts

label	provenance	confidence
source region	isap:391163696	0.777459
channel region	isap:391163931	0.776907
drain region	isap:391163711	0.772141
first active region	isap:391164254	0.696764
second region	isap:391163950	0.678381
first electrode	isap:136138426	0.589884
west coast	isap:159037055	0.581085
flare	isap:157145735	0.517371
sunspot	isap:267745444	0.494723
source	isap:395379624	0.452856
region	isap:391163563	0.452429
iceland	isap:269541491	0.449199
japan	isap:153514087	0.441419
gate oxide film	isap:307223542	0.437142
himalayas	isap:137353786	0.425021
transistor	isap:256902850	0.409282
volcano	isap:269907361	0.392498
alaska	isap:386118783	0.342129
channel	isap:272818377	0.334748
electrode	isap:136138428	0.329414
portion	isap:273973147	0.307074
california	isap:255729258	0.300840
china	isap:153474349	0.288700
drain	isap:153912801	0.278902
substrate	isap:134335474	0.275765
gate	isap:308113320	0.260458
area	isap:303711673	0.246586
use	isap:209583299	0.231222
layer	isap:161039604	0.224989
silicon	isap:269407372	0.195165
device	isap:393782509	0.099821