The present invention relates to a method for semen cryopreservation of tor spp., namely tor tambroides and tor douronensis and in vitro fertilization using the cryopreserved semen. The cryopreservation method comprises the steps of: obtaining semen…

This project present design of array antenna from type of inset-fed microstrip patch antenna. The antennas are capable to generate dual-polarization radiation pattern oriented at desired location. The designs were simulated using Microwave Studio…

A data warehouse system for management of ecological data relating to tropical lakes and wetlands, comprising a data acquisition unit managed by an administrator, functioned to import the ecological data from a plurality of sub-databases; a database…

The present invention relates to a communication device for a person with communication impairment comprising: a base; a display screen; a plurality of functional blocks; an enclosure coupled to the base; and characterized by: a digital audio…

A method for producing an aqueous sugar solution from cellulosic materials comprising the steps of heating ground cellulosic materials with perchloric acid; neutralizing the heated materials with an alkali to yield a salt precipitate; and filtering…