Leif Oliver Coronado

• University of the Philippines System

Chromium ions and other heavy metals discarded from major industries, if left unchecked, will make their way into waterways and may contaminate food crops, which can cause various chronic and acute health problems. As such, the Department of Science and Technology - Philippine Nuclear Research Institute (DOST-PNRI) developed radiation-grafted waste...

One of the most common orthopedic injuries is fracture found on the metacarpal bones of the hand. It is composed of 14-28 % emergency room cases in hospitals. Despite its frequent occurrence, they are often neglected which may lead to major disability or deformity that limits movement. This is merely due to the high cost of treatment which includes...

Decision-making in choosing a degree in engineering, especially for women, involves trade-offs between numerous conflicting objectives. To increase the number of female students enrolling in the Mechanical Engineering Department of Far Eastern University, a survey was conducted among the 30 female engineering students of the Mechanical Engineering...

The firearms manufacturing industry has investigated replacing firearms frames with lightweight materials, such as polymer, in recent years. This kind of innovation in the manufacturing industry can help the users be more comfortable and reduce possible injuries. Using additive manufacturing or 3D printing, prototyping the firearms' frame made of p...

Acquisition, treatment, and final disposal of health-care waste is a vital public concern. Improper disposal has heightened this concern as it could lead to a widened risk of transmission of agents associated with blood-borne diseases. One of the ways to address these concerns is waste disposal and waste-to-energy plant. This facility is envisioned...