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DOST Hybrid Electric Train
The Hybrid Electric Train (HET) is a hybrid electric train built by the Department of Science and Technology's Metals Industry Research and Development Center. It is the first train crafted and designed locally by Filipino engineers with parts imported from abroad. It was officially turned over to the Philippine National Railways on June 20, 2019. Background The development of the Hybrid Electric Train (HET) is a project of the Metals Industry Research and Development Center (MIRDC) of the Philippine Department of Science and Technology in partnership with the Philippine National Railways (PNR). The Hybrid Electric Train project began in 2012, and the designing of the train commenced in the following year. The bidding process took place in 2013, with the manufacturing taking place from 2014 to 2015. The project was introduced to the public in June 2016. The train was developed by ten Filipino engineers and technicians from MIRDC led by head engineer Pablo Acuin. Specifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Department Of Science And Technology (Philippines)
The Department of Science and Technology (abbreviated as DOST; fil, Kagawaran ng Agham at Teknolohiya), is the executive department of the Philippine government responsible for the coordination of science and technology-related projects in the Philippines and to formulate policies and projects in the fields of science and technology in support of national development. History The DOST was formed as the National Science Development Board on June 13, 1958, during the administration of President Carlos P. Garcia. The science body was formed as a result of a law passed in the Congress upon the recommendation of Dr. Frank Co Tui, who was tasked by Garcia to conduct a survey regarding the state of science and technology in the country. It was reorganized as the National Science and Technology Authority (NSTA) on March 17, 1981, and was given broader policy-making and program implementing functions. On January 30, 1987, during the administration of President Corazon Aquino, the NSTA w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rolling Stock Of The Philippines
Rolling is a type of motion that combines rotation (commonly, of an axially symmetric object) and translation of that object with respect to a surface (either one or the other moves), such that, if ideal conditions exist, the two are in contact with each other without sliding. Rolling where there is no sliding is referred to as ''pure rolling''. By definition, there is no sliding when there is a frame of reference in which all points of contact on the rolling object have the same velocity as their counterparts on the surface on which the object rolls; in particular, for a frame of reference in which the rolling plane is at rest (see animation), the instantaneous velocity of all the points of contact (e.g., a generating line segment of a cylinder) of the rolling object is zero. In practice, due to small deformations near the contact area, some sliding and energy dissipation occurs. Nevertheless, the resulting rolling resistance is much lower than sliding friction, and thus, roll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DOST Hybrid Electric Road Train
The Hybrid Electric Road Train (HERT) is a Hybrid train, hybrid trackless train developed by the Department of Science and Technology (Philippines), Department of Science and Technology of the Philippines for public transport. The headquarter office is located at New Clark City under the town of Capas, Tarlac, Philippines. Background The Hybrid Electric Road Train (HERT) was developed by the Metals Industry Research and Development Center (MIRDC) of the Department of Science and Technology (Philippines), Department of Science and Technology (DOST), and is part of the science agency's Advanced Transport Program under the Makina at Teknolohiya Para Sa Bayan (MakiBayan; ) Program. It was designed by Filipino engineers using locally available parts. It was meant to be an alternative to the mass transport system in metropolitan areas experiencing heavy traffic congestion. On August 11, 2021, the DOST signed an agreement with an Ilagan City, Ilagan-based consortium for the manufacturin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People's Television Network
People's Television Network ( fil, Telebisyon ng Bayan; abbreviated PTV) is the flagship State broadcasting, state broadcaster owned by the Government of the Philippines. Founded in 1974, PTV is the main brand of People's Television Network, Inc. (PTNI), one of the attached agencies under the Presidential Communications Group (Philippines)#Presidential Communications Office, Office of the Press Secretary (OPS). PTV, along with government-owned media companies Intercontinental Broadcasting Corporation and the Philippine Broadcasting Service-Bureau of Broadcast Services, forms the media arm of the OPS and acts as a primary state television broadcaster that focuses on news, information and public service programming. Its head office, studios and transmitter are located at Broadcast Complex, Visayas Avenue, Barangay Vasra, Diliman, Quezon City. As a government-run station, PTV receives funding from the General Appropriations Act (Annual National Budget) and sales from blocktimers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
President Of The Philippines
The president of the Philippines ( fil, Pangulo ng Pilipinas, sometimes referred to as ''Presidente ng Pilipinas'') is the head of state, head of government and chief executive of the Philippines. The president leads the executive branch of the Philippine government and is the commander-in-chief of the Armed Forces of the Philippines. The president is directly elected by the people, and is one of only two nationally elected executive officials, the other being the vice president of the Philippines. However, four vice presidents have assumed the presidency without having been elected to the office, by virtue of a president's intra-term death or resignation. Filipinos generally refer to their president as ''pangulo'' or ''presidente'' in their local language. The president is limited to a single six-year term. No one who has served more than four years of a presidential term is allowed to run or serve again. The current president of the Philippines is Bongbong Marcos, who wa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rodrigo Duterte
Rodrigo Roa Duterte (, ; born March 28, 1945), also known as Digong, Rody, and by the initials DU30 and PRRD, is a Filipino lawyer and politician who served as the 16th president of the Philippines from 2016 to 2022. He is the chairperson of PDP–Laban, the ruling political party in the Philippines during his presidency. Duterte is the first president of the Philippines to be from Mindanao, and is the oldest person to assume office, beginning his term at age 71. Born in Maasin, Leyte (now in Southern Leyte), Duterte moved to Davao as a child where his father, Vicente Duterte, served as provincial governor. He studied political science at the Lyceum of the Philippines University, graduating in 1968, before obtaining a law degree from San Beda College of Law in 1972. He then worked as a lawyer and was a prosecutor for Davao City, before becoming vice mayor and, subsequently, mayor of the city in the wake of the 1986 People Power Revolution. Duterte won seven terms and s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fortunato De La Peña
Fortunato "Boy" Tanseco de la Peña (born November 12, 1949) is a Filipino engineer and professor who served as the Secretary of Science and Technology (Philippines), Secretary of Science and Technology in the Presidency of Rodrigo Duterte, Cabinet of President Rodrigo Duterte from 2016 to 2022. Before he assumed leadership of the Department of Science and Technology (Philippines), Department of Science and Technology (DOST), he was the Undersecretary for Scientific and Technological Services from 2001 to 2014. Except for his brief retirement from 2014 to 2016, he has been with the department since 1982. De la Peña has also served as the president of the Philippine Association for the Advancement of Science and Technology (PhilAAST) and is also a former chairman of the Commission on Science and Technology for Development, United Nations Commission on Science and Technology for Development. Early life and education De la Peña was born in the municipality of Bulakan, Bulacan, B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Regenerative Braking
Regenerative braking is an energy recovery mechanism that slows down a moving vehicle or object by converting its kinetic energy into a form that can be either used immediately or stored until needed. In this mechanism, the electric traction motor uses the vehicle's momentum to recover energy that would otherwise be lost to the brake discs as heat. This method contrasts with conventional braking systems. In those systems, the excess kinetic energy is converted to unwanted and wasted heat due to friction in the brakes, or with rheostatic brakes, where the energy is recovered by using electric motors as generators but is immediately dissipated as heat in resistors. In addition to improving the overall efficiency of the vehicle, regeneration can significantly extend the life of the braking system as the mechanical parts will not wear out quickly. General principle The most common form of regenerative brake involves an electric motor functioning as an electric generator. In elect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lithium Battery
Lithium battery may refer to: * Lithium metal battery, a non-rechargeable battery with lithium as an anode ** Rechargeable lithium metal battery, a rechargeable counterpart to the lithium metal battery * Lithium-ion battery, a rechargeable battery in which lithium ions move from the negative electrode to the positive electrode during discharge and back when charging ** Thin-film lithium-ion battery, a solid-state lithium-ion battery constructed as a thin-film ** Aqueous lithium-ion battery ** Lithium-ion flow battery ** Lithium ion manganese oxide battery * Lithium polymer battery * Lithium–sulfur battery * Lithium-titanate battery * Lithium–air battery * Lithium iron phosphate battery * Nickel–lithium battery * Lithium–silicon battery * Lithium vanadium phosphate battery * Lithium hybrid organic battery See also *List of battery types *Lithium batteries in China *High capacity oceanographic lithium battery pack *Glass battery, which may use a lithium metal electrode *Sub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CCTV
Closed-circuit television (CCTV), also known as video surveillance, is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors. It differs from broadcast television in that the signal is not openly transmitted, though it may employ point-to-point (P2P), point-to-multipoint (P2MP), or mesh wired or wireless links. Even though almost all video cameras fit this definition, the term is most often applied to those used for surveillance in areas that require additional security or ongoing monitoring (Videotelephony is seldom called "CCTV"). Surveillance of the public using CCTV is common in many areas around the world. In recent years, the use of body worn video cameras has been introduced as a new form of surveillance, often used in law enforcement, with cameras located on a police officer's chest or head. Video surveillance has generated significant debate about balancing its use with individuals' right to privacy even when in public. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lead Acid Batteries
Lead is a chemical element with the symbol Pb (from the Latin ) and atomic number 82. It is a heavy metal that is denser than most common materials. Lead is soft and malleable, and also has a relatively low melting point. When freshly cut, lead is a shiny gray with a hint of blue. It tarnishes to a dull gray color when exposed to air. Lead has the highest atomic number of any stable element and three of its isotopes are endpoints of major nuclear decay chains of heavier elements. Lead is toxic, even in small amounts, especially to children. Lead is a relatively unreactive post-transition metal. Its weak metallic character is illustrated by its amphoteric nature; lead and lead oxides react with acids and bases, and it tends to form covalent bonds. Compounds of lead are usually found in the +2 oxidation state rather than the +4 state common with lighter members of the carbon group. Exceptions are mostly limited to organolead compounds. Like the lighter members of the group, le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
