Cheap, easy-to-produce oral vaccines are needed for control of coccidiosis in chickens to reduce the impact of this disease on welfare and economic performance.Saccharomyces cerevisiae yeast expressing three Eimeria tenella antigens were developed and delivered as heat-killed, freeze-dried whole yeast oral vaccines to chickens in four separate Esse
Comparative Analysis of Proteins Involved in Energy Metabolism and Protein Processing in Pyropia haitanensis at Different Salinity Levels
The worsening of soil salinization has become an important factor limiting crop yield and quality.Pyropia haitanensis grows in the intertidal zone and is highly salt tolerant.The response mechanism of organisms exposed to stress is Bong linked to energy metabolism and protein processing.However, the effect of hypersaline stress on the energy metabo
Efeito da temperatura e velocidade do ar sobre a taxa de secagem da madeira de Pinus elliottii Engelm
To evaluate the effect of temperature and air velocity on drying rate, slash pine wood pieces of 25 x 125 x 750 mm were dried in semi-industrial kiln with forced convection.The process was conduct for two temperatures and two air velocities and controlled by a dat a acquisition system.The results showed that the drying rate has a direct relationshi