In this paper by using the Poincare compactification in R(3) make a global analysis of the Rabinovich system(x) over dot = hy - v(1)x + yz, (y) over dot = hx - v(2)y - xz, (z) over dot = -v(3)z + xy,with (x, y, z) is an ...

In this paper by using the Poincare compactification in R(3) make a global analysis of the Rabinovich system(x) over dot = hy - v(1)x + yz, (y) over dot = hx - v(2)y - xz, (z) over dot = -v(3)z + xy,with (x, y, z) is an ...

Invariant algebraic surfaces are commonly observed in differential systems arising in mathematical modeling of natural phenomena. In this paper, we study the integrability and dynamics of quadratic polynomial differential ...

Three studies from the Brazilian experience are presented to exemplify particular ways for the researcher to relate with the poor and the living world of poverty. These are: (a) describing ways of living in poverty, (b) ...

Uncovering how the immune system of the mucosa surmounts allergic reactions may open new avenues to treat inflammatory conditions in the gut. New findings in mice now show that a C-type lectin receptor in dendritic cells ...

The importance of protein glycosylation in the migration of immune cells throughout the body has been extensively appreciated. However, our awareness of the impact of glycosylation on the regulation of innate and adaptive ...

This March nearly 150 investigators attended the first international meeting focused solely on the role of glycans within the immune system. This Keystone Symposia meeting entitled “New Frontiers at the Interface of Immunity ...

During the past decades, anticancer immunotherapy has evolved from a promising therapeutic option to a robust clinical reality. Many immunotherapeutic regimens are now approved by the US Food and Drug Administration and ...

Successful mammalian pregnancy relies upon acceptance of a semi-allogeneic fetus by the maternal immune system. Lessons learned from studies on protective immunity to microbial infections and tumours, prevention of ...