Sentences with phrase «irregular borders»

«Due to the contiguous nature of borders (land and marine) between Nigeria and neighbouring countries, we have challenges of illegal immigrants coming in through irregular border lines outside regular control posts.

Melanomas are characterized as skin lesions with irregular borders and display a wide variety of coloration.

After a moment of silence, Scheer led off, concern trolling that the government of Quebec had to go to the media to get action on irregular border crossers.

The proposed new maps, with their ridiculously warped and irregular border lines, are instead designed to keep Democrats in power in the Assembly and Republicans in charge in the State Senate for the next decade.

A lesion with irregular borders and variable colors.

«Using these diagnostic criteria, a dermatologist might miss this type of melanoma because it not only lacks the color, but its irregular borders and asymmetry may also be harder to detect,» Thomas said.

The «ABCDE» guidelines flag lesions that are asymmetric, have irregular borders and color, a diameter of greater than 6 millimeters in size, and that have «evolved,» or changed, as warning signs of cancer.

The irregular borders produced by the HST images have been smoothed out by the addition of images from the European Southern Observatory in Chile obtained by Bo Reipurth and John Bally, these being about 2 % of the area shown here and lying at the top left corner.