Brothers in arms

Brothers in arms - An experiment on the alliance puzzle

Our experimental analysis of alliances in conflicts leads to three main findings. First, even in the absence of repeated interaction, direct contact or communication, free-riding among alliance members is far less pronounced than what would be expected from non-cooperative theory. Second, this possible solidarity among ‘brothers in arms’ when fighting against an outside enemy may rapidly deteri...

Brothers in arms.

Of Gate Recessed GaN / AlGaN FETs

To my loving parents who always provided me a shelter under strong sun shines; My brothers who are my arms of strength, courage and directors; A precious gift of God, My sisters

Lack of dynein arms in immotile human spermatozoa

Sermatozoa from two brothers who are not twins were found to be straight and immotile. Examinations of the sperm showed that oxygen consumption and lactic acid production were normal; viability tests showed that the percentage of dead sperm was not increased. The ultrastructural appearance of the sperm tail was normal except for a complete lack of dynein arms and some irregularities in the arra...

Piebaldism and Vitiligo in Two Brothers

Piebaldism is an autosomal dominant uncommon (<1 in 20,000) congenital pigmentary disorder. Depigmented patches are present since birth. They usually remain unchanged throughout life. Vitiligo is its closest differential diagnosis. We report a unique family in which these two dissimilar depigmentations, i.e. piebaldism and vitiligo (with nevus depigmentosus), were noted in two brothers. T...