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Decadal warming rates arising from (i) greenhouse gases and aerosols alone (black); (ii) that obtained including the stratospheric water decline after 2000 (red); and (iii) including both the stratospheric water vapor decline after 2000 and the increase in the 1980s and 1990s (cyan). Stratospheric water vapor and radiative processes.
The EU-funded research project HyFlexFuel recently successfully produced biocrudes via hydrothermal liquefaction (HTL) from a variety of biomasses, including sewage sludge, food waste, manure, wheat straw, corn stover, pine sawdust, miscanthus and microalgae in a pilot-scale continuous HTL plant at Aarhus University (Denmark).
Michael Grätzel at EPFL (Ecole Polytechnique Fédérale de Lausanne) in Switzerland has developed a highly efficient and low-cost water-splitting cell combining an advanced perovskite tandem solar cell and a bi-functional Earth-abundant catalyst. Splitting water requires an applied voltage of at least 1.23 V and up to 1.5
Researchers from Oregon State University College of Engineering, with colleagues from Cornell University and the Argonne National Laboratory, have used advanced experimental tools to provide a clearer understanding of an electrochemical catalytic process that’s cleaner and more sustainable than deriving hydrogen from natural gas.
Researchers at Switzerland’s Empa—an interdisciplinary research and services institution for material sciences and technology development within the ETH Domain —have developed a manufacturing process for nano-cellulose powder for use as a raw material for creating polymer composites. Click to enlarge.
Researchers from Germany and Switzerland have manufactured and characterized a novel aerogel catalyst that could significantly increase the efficiency and life of low-temperature polymer electrolyte fuel cells as well as reduce material costs by reducing the platinum loading required. Click to enlarge. Source: PSI. Click to enlarge.
Glaciers around the globe are continuing to melt at high rates, according to data from the World Glacier Monitoring Service (WGMS) at the University of Zurich, Switzerland. meter water equivalent (mwe). meters water equivalent (mwe) during the hydrological years 2006 and 2007, respectively.
The jury selected three winners: Kevin Sivula, professor at Ecole Polytechnique Fédérale de Lausanne (Switzerland), on the subject of “Sunny H 2 in a bottle”, or how to produce hydrogen out of water using solar energy; Susumu Kitagawa, professor at Kyoto University, and Ryotaro Matsuda, professor at Nagoya University in Japan, on “Small molecules in (..)
Thus, early suggestions that a large-scale forest biofuel industry would be greenhouse-gas neutral or even reduce greenhouse emissions “ are based on erroneous assumptions ,” according to the authors from the Max-Planck Institute for Biogeochemistry in Germany, Oregon State University, and other universities in Switzerland, Austria and France.
Aerosols are also essential for cloud formation in the troposphere: They act as condensation nuclei which even in the presence of low levels of water vapor do enable droplets to form. —Professor Dr. Thorsten Hoffmann of the Institute of Inorganic Chemistry and Analytical Chemistry at Johannes Gutenberg University Mainz (JGU).
Most climate models have suggested that evapotranspiration, which is the movement of water from the land to the atmosphere, would increase with global warming because of increased evaporation of water from the ocean and more precipitation overall. Data indeed show that some areas are wetter than they used to be. —Jung et al.
Several leading HPC centers have signed contracts to purchase Cray XC30 supercomputers, including: The Swiss National Supercomputing Centre (CSCS) in Lugano, Switzerland. The Academic Center for Computing and Media Studies (ACCMS) at Kyoto University in Kyoto, Japan. The Finnish IT Center for Science Ltd.
The Franche-Comté region borders on Switzerland, with the Vosges mountains to the north and the Jura to the south.). The bipolar plates in hydrogen fuel cells regulate gas and water circulation as well as the collection of electrical current. Click to enlarge. New bipolar plates. This new generation offers a performance of 2.9
Researchers from Purdue University and École Polytechnique Fédérale de Lausanne (EPFL) in Switzerland are proposing a new integrated process involving the co-production of hydrogen and electricity from solar thermal energy—a concept they label “hydricity”.
In collaboration with Chinese universities, scientists at IBM Research-China are using advanced analytics, network optimization and simulation technologies to understand the flows of current traffic patterns and model the best actions to take to resolve the increasing burdens on travelers and urban transportation systems.
Power plants that capture CO 2 today use an older technology whereby flue gases are bubbled through organic amines in water, where the carbon dioxide binds to amines. Because MOFs are solid, the process also saves the energy costs of heating the water in which amines are dissolved.
Humankind is enamored with water. The machine, which can run autonomously or at the direction of a remote operator, goes around collecting the junk and gunk (like plastic bottles, oil spills, and algae) that float on the water, as well as detritus located up to 10 meters below the surface. Texas A&M University.
IEEE SSRR 2023 : 13–15 November 2023, FUKUSHIMA, JAPAN Humanoids 2023 : 12–14 December 2023, AUSTIN, TEXAS, USA Cybathlon Challenges : 02 February 2024, ZURICH, SWITZERLAND Eurobot Open 2024 : 8–11 May 2024, LA ROCHE-SUR-YON, FRANCE Enjoy today’s videos! Queens University ] Thanks Josh! Please send us your events for inclusion.
Scientists from the Karlsruhe Institute of Technology (Germany), University of Colorado Boulder, and Universidad Nacional Autónoma de México performed a “CT Scan” of the atmosphere, moving along latitudes and longitudes, measuring particle concentrations and compositions in the upper troposphere. Source: College of Engineering.
A team of 26 climate scientists from Australia, Austria, Canada, France, Germany, Switzerland, the United Kingdom, and the United States have published the “Copenhagen Diagnosis”, an interim synthesis report on developments in climate change science from mid-2006 to the present day. by Jack Rosebro. millimeters per year today.
Cybathlon Challenges : 02 February 2024, ZURICH, SWITZERLAND Enjoy today’s videos! Researchers at the University of Washington have developed small robotic devices that can change how they move through the air by “snapping” into a folded position during their descent. HRC Model 4 ] Thanks, Lingkang!
Goh, Ufuk Topcu, and Avinash Balachandran from University of Texas at Austin, USA, and Toyota Research Institute, Los Altos, Calif., We propose a prototype with special designs for propulsion and thruster configuration to cope with the vast differences in the fluid properties of water and air.
This robot is smaller than a credit card, and propels on the water surface using a pair of undulating soft fins. Carnegie Mellon University Robotics Institute ] Somebodys got to test all those luxury handbags and purses. Tufts University Human-Robot Interaction Lab ] Meet the Mind: MIT Professor Andreea Bobu. [ Like, a lot.
February, 2009 : Record heat waves in late January and early February overloaded urban energy, water, and transport systems in the southernmost states of South Australia and Victoria and intensified hundreds of seasonal and man-made bushfires throughout the countryside, killing 374 people.
research facilities for scientists from universities, industry, and other laboratories, as well as to ORNL researchers: Building Technologies Research and Integration Center (BTRIC). The adsorbed water allows detection by neutrons. ORNL operates nine user facilities—i.e., Center for Nanophase Materials Sciences (CNMS).
The IEEE member from Kigali, Rwanda, participated in installing portable sinks in nearby rural markets to curb the spread of COVID-19 and provided clean water and sanitation services to people displaced by the Mount Nyiragongo volcano eruption in 2021.
They all follow a universal template that Qoori developed to optimize the construction of the company’s ever-larger centers. Then add water, to trigger a chemical reaction with the cement. University labs have tested concretes made entirely with fly ash and found that some actually outperform the standard variety.
Using hydrogen, whose byproduct is water vapor, for propulsive power instead of diesel, which yields carbon dioxide and nitrogen oxides, is obviously better for the environment. program at the University of Pisa in Italy, the ancient university where Galileo taught. Where does hydrail stand at present? They have at least five.
For example, Google-funded experiments performed at the University of British Columbia later led to the discovery of a new way to make deuterated drugs, in which one or more hydrogen atoms is replaced with the heavier hydrogen isotope deuterium. Pritzker suggested that we partner with Third Way , a think tank based in Washington, D.C.,
Anything single-use is problematic,” wrote Willy Legrand, a sustainable hospitality expert and a professor at the IU International University of Applied Sciences in Bad Honnef, Germany, in an email. She added that the comfort and hygiene associated with slippers has become a universal luxury standard today. In a 2018 study, Chekitan S.
“The destinations are being booked again, and what really characterizes people is how quickly they forget and push back negative experiences,” said Stefan Gössling, a professor who researches tourism and climate change at Linnaeus University in Sweden. Cavanaugh said. Walker recalled. “We
He has a 34-year career as a journalist, advertiser, marketer, publicist, event planner, teacher, and fundraiser for-profit and not-for-profit organizations including Motorola, Business Marketing Association, and Michigan State University. He has served on boards, consulted with associations, and written business plans. Frederick (Rick) W.
He has a 34-year career as a journalist, advertiser, marketer, publicist, event planner, teacher, and fundraiser for-profit and not-for-profit organizations including Motorola, Business Marketing Association, and Michigan State University. He has served on boards, consulted with associations, and written business plans. Frederick (Rick) W.
Now in its twentieth year, the biennial report is produced by researchers at Yale and Columbia Universities in collaboration with the World Economic Forum. Switzerland leads the world in sustainability, followed by France, Denmark, Malta, and Sweden.
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