On acid soils, maize growth cannot be optimal because of the high content of Al, Fe, Mg, and Zn, which has the potential to poison plants.Several nutrients such as P, Cu, and S are also available in small quantities for plants, thus inhibiting growth.This study aimed to determine the effectiveness of oil palm empty fruit bunches compost and rice hu

pad The influenza virus is an important human pathogen, with a rapid rate of evolution in the human population.The rate of homologous recombination within genes of influenza is essentially zero.As such, where two alleles within the same gene are in linkage disequilibrium, interference between alleles will occur, whereby selection acting upon one al

Alexander Gilkes, Mark Ashworth, Peter Schofield, Timothy H Harries, Stevo Durbaba, Charlotte Weston, Patrick White Department of Primary Care and Public Health Sciences, Division of Health and Social Care Research, Kings College London, London, UK Background: Lower risk of COPD has been reported in black and Asian people, raising questions of poor

There are several methods returning scattered books in library, such as asking visitors to put them back to the bookshelf, recruiting more employees, or creating system that can return the books automatically.But, by using the system, visitors no need to walk to certain bookshelf.The system itself called Automatic Fruit Bowls Guided Device included

The authors are proposing an additional fire protection solution (semi-passive) for cargo ships, by inserting in the tubular strength structure (hollow section), some rectangular, thin pad wall pipes manufactured of copper alloy, filled with cooling fluid, that, once the fire bursts, it will be activated (i.e.will be pumped Snacks into a closed cir