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With PST, “Filipino time” is now “on time” PDF Print E-mail
Friday, 23 September 2011 15:58

 

Whoever coined the term “Filipino time” will now find a stark contrast from its original use. “Filipino time” originally describes the Filipinos’ penchant for starting, or arriving at, events some 15 to 30 minutes later than the set time. It has become a notorious habit that, unknown to many, pulls back  the country in terms of lost productivity.

In a bid to help shift this mindset and re-instill the value of time, the Department of Science and Technology, through the Science and Technology Information Institute, launches “Juan Time,” a campaign that promotes time-consciousness among Filipinos.

Juan Time aims to promote the nationwide use of the Philippine Standard Time (hence “Juan Time”, a word play on “One Time” and “Juan” being the common name for Filipinos) and sync timepieces with the PST.

“PST, the country’s official time, sets only one common time in the archipelago’s  more than 7,100 islands,” DOST Sec. Mario Montejo says. “Juan Time reminds Filipinos that keeping to the PST avoids the difficulties of having confusing, unsynchronized time.”

“With Juan Time, Filipino time will come to mean ‘on time’ and no longer late,” Montejo added.
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DOST Dengue Summit PDF Print E-mail
Thursday, 08 September 2011 12:09

DOST Region 9 Director Brenda Nazareth-Manzano (left, holding microphone) poses a question to ITDI Director Nuna E. Almanzor (right) about the status of OL trap distribution during the Dengue Summit held at the DOST Executive Lounge. Also in picture are DOST Region 11 Director Anthony Sales (center) and STII Director Raymund E. Liboro (center right). The Dengue Summit seeks to bring the agencies under the Department of Science and Technology toward a common course of action to fight and reduce the incidence of this mosquito-borne disease, now a national public health issue. (Alan Taule, S&T Media Service)
 
Clay binds and kills red tide, study shows PDF Print E-mail
Tuesday, 06 September 2011 11:41

Clay can easily bind together the red tide organisms suspended on the water surface and settle them at the sea bottom where said organisms become inactive. This is what experts from the Department of Science and Technology’s Philippine Council for Aquatic and Marine Research and Development (DOST-PCAMRD)  and the University of the Philippines’ Marine Science Institute (UP-MSI) found out in their study on mitigating Harmful Algal Blooms (HABs), commonly known as red tide.

“Algal cells die when they stick to clay particles,” according to Dr. Rhodora V. Azanza, program leader of PhilHABS and co-project leader for the ball clay technology. “Clay minerals further entrail the algal cells as they settle at the sea floor.”

The PhilHABS, a UP-led program supported by DOST-PCAMRD, focuses on the Ecology and Oceanography of Harmful Algal Blooms in the Philippines.

“Clays that are used to mitigate these algal blooms are purely natural,” Azanza added.

In actual Pyrodinium bloom in Masinloc Bay, Zambales earlier this year, the efficiency of ball clay application was put to test. A prototype clay dispersal unit formed the clay balls which were applied on algal blooms. The unit mixes ball clay particles with seawater drawn from the area. Mixing ball clay with seawater will improve the efficiency of ball clay to collide and eventually aggregate with algal cells, according to Azanza.

Azana’s team found that the cells of Pyrodinium at the surface and bottom of the sea were not present after clay application.  The study also showed no negative effects on other marine organisms such as green mussels and milkfish, among others.
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