Sentences with phrase «computer modeling they used in their study»

Not exact matches

Tom Theuns and Liang Gao, astronomers at Durham University in England, used a computer model last year to study how two types of dark matter, known as warm and cold, may have influenced the formation of the very first stars in the universe — and the first giant black holes.

In the study, the researchers used a 3D computer model of the atmosphere to determine the impact of VSLS on ozone and climate.

In this study, the authors describe a computer model that can be used to calculate the probability that the presence of two Zika cases in a given area will lead to an epidemic, based on real - time simulations of all the counties in the state of TexaIn this study, the authors describe a computer model that can be used to calculate the probability that the presence of two Zika cases in a given area will lead to an epidemic, based on real - time simulations of all the counties in the state of Texain a given area will lead to an epidemic, based on real - time simulations of all the counties in the state of Texain the state of Texas.

In the study, Lauren Lowman, a doctoral student in Barros's laboratory, used a hydrological computer model to simulate the ecological impacts of tropical cyclones from 2004 - 200In the study, Lauren Lowman, a doctoral student in Barros's laboratory, used a hydrological computer model to simulate the ecological impacts of tropical cyclones from 2004 - 200in Barros's laboratory, used a hydrological computer model to simulate the ecological impacts of tropical cyclones from 2004 - 2007.

The paper is a technical analysis of the uncertainties involved in computer modeling studies that use the amount of phosphorus entering Lake Erie in the spring to predict the size of late - summer cyanobacteria blooms, which have grown larger since the mid-1990s.

«The beauty of the deep - learning model we use is that it considers emotions and linguistic clues over time to predict the future,» says computer scientist Svitlana Volkova, who led the study, which was published last December in PLOS ONE.

So for his final - year research project he went to the Institute to study population genetics — in particular, how parameters such as population and genome size may affect the evolution of populations — using computer models.

In their newly published study, the U-M researchers examined cost, energy use and greenhouse gas emissions for different types of 60 - watt - equivalent bulbs and created a computer model to generate multiple replacement scenarios, which were then analyzed.

Noting that the timing of KD outbreaks in Japan coincides with certain wind patterns from Asia, climate scientist Xavier Rodó, PhD, and colleagues at the Catalan Institution for Research and Advanced Studies and the Catalan Institute of Climate Sciences, both in Barcelona, used computer models to simulate air currents and airborne particle transport for all days since 1977 with high numbers of KD cases in Japan, based on data compiled by Yoshikazu Nakamura, MD, and colleagues at Jichi Medical University in Japan.

To better understand how changes in diet, lifestyle, and exposure to modern medicine affect primates» guts, a team of researchers led by University of Minnesota computer science and engineering professor Dan Knights, veterinary medicine professor Tim Johnson, and veterinary medicine Ph.D. student Jonathan Clayton, used DNA sequencing to study the gut microbes of multiple non-human primates species in the wild and in captivity as a model for studying the effects of emigration and lifestyle changes.

Designing aircraft using computer models isn't new, but in the past, studies either used low - fidelity models or confined themselves to a single area of investigation — the aerodynamics of the wing or its structural integrity.

The study, published in Journal of Geophysical Research: Planets, uses computer modeling to show that subduction — when a tectonic plate slides underneath another and sinks deep into a planet's interior — is physically possible in Europa's ice shell.

Studies suggest that computer models called neural networks may learn to recognize patterns in data using the same algorithms as the human brain

In the new study, the researchers used a state - of - the - art 3D computer model of atmospheric chemistry to investigate what would have happened to the ozone layer if the Montreal Protocol had not been implemented.

The study, called «Modeling the effects of adopting agroforestry on basin scale surface runoff and sediment yield in the Philippines,» uses a computer - based Soil and Water Assessment Tool (SWAT) to simulate the effects of different land uses on watershed hydrology and the ecosystem services provided by the Gabayan watershed.

«In this study, a new «source analysis» method was used for the first time to measure functional networks in the infant brain: with the help of a computer model, the measured EEG signals were interpreted as activity in the infant cortex, which enabled the evaluation of the functional networking of neurons in a very versatile manner on the cortical level,» says Sampsa Vanhatalo, a professor in clinical neurophysiology and the head of the studIn this study, a new «source analysis» method was used for the first time to measure functional networks in the infant brain: with the help of a computer model, the measured EEG signals were interpreted as activity in the infant cortex, which enabled the evaluation of the functional networking of neurons in a very versatile manner on the cortical level,» says Sampsa Vanhatalo, a professor in clinical neurophysiology and the head of the studin the infant brain: with the help of a computer model, the measured EEG signals were interpreted as activity in the infant cortex, which enabled the evaluation of the functional networking of neurons in a very versatile manner on the cortical level,» says Sampsa Vanhatalo, a professor in clinical neurophysiology and the head of the studin the infant cortex, which enabled the evaluation of the functional networking of neurons in a very versatile manner on the cortical level,» says Sampsa Vanhatalo, a professor in clinical neurophysiology and the head of the studin a very versatile manner on the cortical level,» says Sampsa Vanhatalo, a professor in clinical neurophysiology and the head of the studin clinical neurophysiology and the head of the study.

But over the last three years Rosner's group has used computer simulations to study the model in great detail.

In the first basic - physics attempt to study the impact, PPPL physicist Daren Stotler, working under PPPL's C.S. Chang, used an extreme - scale computer code to model how the recycled neutral atoms tend to increase turbulence in detail that had never before been possiblIn the first basic - physics attempt to study the impact, PPPL physicist Daren Stotler, working under PPPL's C.S. Chang, used an extreme - scale computer code to model how the recycled neutral atoms tend to increase turbulence in detail that had never before been possiblin detail that had never before been possible.

Even if the study were right... (which it is not) mainstream scientists use * three * methods to predict a global warming trend... not just climate computer models (which stand up extremely well for general projections by the way) under world - wide scrutiny... and have for all intents and purposes already correctly predicted the future -(Hansen 1988 in front of Congress and Pinatubo).

The study will use a combination of complex computer models to replicate past weather patterns in the Atlantic Ocean, Caribbean Sea and Gulf, and use the results, along with estimates of future production of man - made greenhouse gases like carbon dioxide and methane to predict Gulf hurricane activity.

The study used computer models to suggest pollution particles in the atmosphere would cause a cooling effect in global temperatures.

In conducting the study, scientists used computer models and air pollution data collected by aircraft, satellite and ground monitors.

Using computer models of future climate change and analyzing tree - ring growth patterns, the study found that the latter half of this century is likely to be drier than at any time in the past 1,000 years.

In this new study scientists from Germany, Norway, France and the UK used four different computer models that mimic the earth's climate to see how they responded to increased levels of carbon dioxide coupled with reduced radiation from the sun.

A new study, which used computer modeling to calculate the impact of forests on climate change, concludes that yes, trees can help... if they're planted in the right places.

The study, which appeared in a recent issue of Geophysical Research Letters, used 16 years of monthly mean observations from satellites, ground stations, and computer models to look at the relationship between dust particles in the air, called mineral aerosols, and cloud properties.

Dust from the Sahara Desert in Africa may help modify clouds and rainfall both in Africa and across the tropical North Atlantic, as far away as Barbados, according to a study that uses 16 years of data from NASA satellites, ground measurements and computer models.

«The use of mathematical computer models of the atmosphere is indispensable in achieving a satisfactory understanding...» Matthews et al. (1971), p. 49; a followup study the next year, gathering together the world's leading climate experts, likewise endorsed research with GCMs.

Her work includes computer simulation modeling of vegetation dynamics coupled to atmospheric general circiulation models (GCMs), occasional fieldwork, and theoretical studies on the thermodynamic efficiency of photon energy use in photosynthesis.

The study, based on a computer model used to simulate rainfall under different land - use conditions, found that cutting down tropical forests in West Africa reduces precipitation over neighboring forest areas by about 50 percent due to increased temperatures over cropland areas.