Green Car Congress
JANUARY 2, 2017
These additional acidic sites on each hydrophilic side chain provide additional protons for the proton transport and allow for the formation of larger water channels. The water management in the PFIA membrane is of interest, since it is crucial for the performance of the fuel cell: in order to function it needs to be humid but never wet.
Green Car Congress
DECEMBER 20, 2011
Extreme value theory , used in science, engineering, insurance and risk management, provides a theoretical foundation for building statistical models describing extreme events. The research team noted that statistical observations offer complementary insights compared to the current generation of physics-based computational models.
Cars That Think
DECEMBER 4, 2023
according to a 2023 study citing recent data from the National Transportation Safety Board and the Bureau of Transportation Statistics , gasoline-powered, internal-combustion engine (ICE) cars were involved in about 1,530 fires per every 100,000 sold. Speaking of fires in cars fueled by gasoline or diesel, he says, “It’s an everyday event.
Baua Electric
MAY 8, 2024
Credit… Apple For example, Citymapper, which covers most major cities in the United States, Europe and Asia, includes environmental impact statistics on some trips. Google and Apple offer to automatically add reservations and events from email and messages to your calendar.
Green Car Congress
SEPTEMBER 30, 2013
The China Energy Group of the US Department of Energy’s (DOE’s) Lawrence Berkeley National Laboratory (Berkeley Lab) recently released the eighth edition of the China Energy Databook —the most comprehensive publicly available resource known to exist covering China’s energy and environmental statistics. Click to enlarge.
Green Car Congress
DECEMBER 29, 2016
The complexity of the event has made it difficult for scientists to determine the long-term fate of oil in this ocean environment. She identified the subset of samples that matched that fingerprint and developed a rigorous statistical framework to analyze each of the 125 individual hydrocarbons studied.
Green Car Congress
DECEMBER 4, 2011
Yet governments have pledged to keep warming below two degrees to avoid the most dangerous aspects of climate change such as widespread water stress and sea level rise, and increases in extreme climatic events. The office will support the annual publication of emissions statistics for the atmosphere, ocean and land reservoirs.
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