Effect of Pruning Young Branches on Fruit and Seed Set in Cassava.

Flowering in cassava is closely linked with branching. Early-flowering genotypes branch low and abundantly. Although farmers prefer late flowering genotypes because of their erect plant architecture, their usefulness as progenitors in breeding is limited by their low seed production.

Immediate Complications of Elective Newborn Circumcision.

Objectives: To determine the incidence of immediate complications of elective newborn circumcision in 2 community teaching hospitals.

Methods: We performed a retrospective chart review of all term neonates who had circumcision performed between August 2011 and December 2014 at 2 community hospitals in New York. Neonatal hospital records and subsequent inpatient and outpatient records were reviewed.

Contrasting strategies to cope with drought conditions by two tropical forage C4 grasses.

Drought severely limits forage productivity of C4 grasses across the tropics. The avoidance of water deficit by increasing the capacity for water uptake or by controlling water loss are common responses in forage C4 grasses. Napier grass (Pennisetum purpureum) and Brachiaria hybrid cv.

Knowledge of HIV transmission and condom use among HIV-positive heterosexual men and women in Guatemala.

Background: The prevalence of HIV/AIDS in Guatemala among the general population is 0.79%, and 94% of transmission is directly related to sexual contact. Studies have been conducted on high- prevalence HIV-positive populations (men who have sex with men, commercial sex workers and prisoners).