SAYAS aims to contribute towards solutions to national and global challenges facing society; provide a platform for young scientists to influence policy decisions; contribute towards the development of scientific capacity in South Africa through mentoring and role -
modelling of future scientists; and foster opportunities for interdisciplinary collaborations amongst young scientists.
Not exact matches
2011 Daniel Colón - Ramos is passionate about contributing to the development
of future scientists and has spoken broadly about his experience on the academic path to a research career, the importance
of mentoring and role
models in science education, and the need for an open dialogue between
scientists and the general public.
The Blue Brain Project
Scientists rely on computer
models to understand the toughest concepts in science: the origin
of the universe, the behavior
of atoms, and the
future climate
of the planet.
The
scientists then plugged the
future climate estimates from each
of the 11
models into the VIC
model to generate projected groundwater recharge scenarios.
Even if the near
future doesn't unfold like the 2004 climate - gone - haywire film The Day After Tomorrow,
scientists need to be able to produce accurate
models of what abrupt change (more likely spanning hundreds or thousands or years, rather than days) would look like and why it might occur, explains Zhengyu Liu, lead author
of the study and director
of the University
of Wisconsin — Madison's Center for Climate Research.
Data previously collected by Tarduno and Rory Cottrell, an EES research
scientist, together with theoretical
models developed by Eric Blackman, a professor
of physics and astronomy at Rochester, suggest the core region beneath southern Africa may be the birthplace
of recent and
future pole reversals.
«Overall the turnaround for sample analyses fit a relevant clinical window for
future comparative oncology trials to
model human PMed advancements,» said Dr. William Hendricks, a TGen Staff
Scientist and another author
of the study.
Mission leaders were relieved and eager to begin their studies
of cloud and haze effects, which «constitute the largest uncertainties in our
models of future climate — that's no exaggeration,» says Jens Redemann, an atmospheric
scientist at NASA's Ames Research Center in Mountain View, California, and the principal investigator for ObseRvations
of Aerosols above CLouds and their IntEractionS (ORACLES).
Since, as Marcus notes, «some U.S. universities and colleges may be going the way
of the music and journalism industries,»
scientists at early stages
of their careers may wish to consider whether they ought to tie their
futures to institutions that, failing drastic reform in the near
future, will in many cases continue «facing skeptical customers, declining enrollment, an antiquated financial
model that is hemorrhaging money, and new kinds
of low - cost competition.»
To better plan for potential effects due to climate change,
scientists using the North American Breeding Bird Survey and Audubon Christmas Bird Count employed correlative distribution
modeling, to assess geographic range shifts for nearly 600 North American bird species during both the breeding and non-breeding seasons under a range
of future climate change scenarios through the end
of the century.
The
scientists also ran a computer
model to simulate the
future of Greenland's surface temperature, grain size, exposed ice area and albedo.
Then they mapped out the millions
of citations to those papers, and searched for a statistical
model that best predicted
scientists»
future success based on their early publication history.
To weigh the net impacts
of tropical storms, the
scientists used a computer
model predicting
future climates and the possibilities
of storms.
But even the first step
of modeling the effects
of greenhouse gas sources and sinks on
future temperatures requires input from atmospheric
scientists, oceanographers, ecologists, economists, policy analysts, and others.
«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.
BOULDER, COLORADO — As the gulf oil spill grows,
scientists here are refining
models of the slick's behavior in hopes
of developing a more accurate picture
of its
future movements.
«For
scientists to create more accurate
models of Earth's current and
future climate, they'll have to include more accurate representations
of clouds.»
While his new study makes no use
of the huge computer
models commonly used by
scientists to estimate the magnitude
of future climate change, Lovejoy's findings effectively complement those
of the International Panel on Climate Change (IPCC), he says.
Among the implications
of the study are that ocean temperatures in this area may be more sensitive to changes in greenhouse gas levels than previously thought and that
scientists should be factoring entrainment into their
models for predicting
future climate change.
In the study,
scientists with Environment Canada, a government agency, fed their
model various scenarios
of future greenhouse gas concentrations out to the year 2100.
Scientists have developed and used Global Climate
Models (GCMs) to simulate the global climate and make projections
of future AT and other climatic variables under different carbon emission scenarios in the 21st century.
Scientists have recorded the active flight muscles
of a blowfly, opening doors to the
future development
of micro-aircraft
modelled on the insect's flight mechanics.
A team
of scientists from Vanderbilt and Stanford universities have created the first comprehensive map
of the topsy - turvy climate
of the period and are using it to test and improve the global climate
models that have been developed to predict how precipitation patterns will change in the
future.
Albert Einstein has been dismembered in any number
of ways: His eyes were the
model for E.T. in Steven Spielberg's 1982 blockbuster, and his forehead graced Yoda in 1977's Star Wars — not to mention Einstein's hair, which has been transplanted onto multiple screen
scientists, including Dr. Emmet Brown in the «Back to the
Future» series and, yes, Dr. Strangelove.
By using simulations that were created by running the same
model multiple times, with only tiny differences in the initial starting conditions, the
scientists could examine the range
of summertime temperatures we might expect in the
future for the «business - as - usual» and reduced - emissions scenarios.
Whereas David Weinberger's speculations about predictive abilities
of big data — crunching
models in «The Machine That Would Predict the
Future» are intriguing, planners and social
scientists aren't about to step aside just yet.
The
scientists have identified priority areas for
future study, including how to optimize linkage
of HIV - positive infants into early treatment, improve
models for retention and adherence
of children receiving antiretrovirals, and prioritize locally driven research questions and processes that engage end users throughout.
► In a policy forum in this week's STM, four physician
scientists expressed concern that a recent «shift toward new
models of medical education in which research plays a minimal role... threatens the quality
of education received by our
future biomedical workforce as well as the pipeline
of physician -
scientists — important consequences that have received little attention.»
Brent James, vice president for medical research and executive director, Institute for Health Care Delivery Research, Intermountain Healthcare, and known internationally for his innovative work on improving the quality and safety
of health care delivery, comments: «Progress in CF - related care delivery provides a
model for clinician -
scientists» massive opportunity to improve health care delivery and patient outcomes in the
future.»
But it turns out that rain also triggers the release
of a mist
of particles from wet soils into the air, a finding with consequences
of its own for how
scientists model our planet's climate and
future.
The New Zealand quake is not only impacting the
modeling of future quakes, but is also changing the way
scientists think about past ones, says earthquake geologist Kate Clark
of GNS Science, a co-author on the Science paper.
Oppenheimer and his co-authors use a technique known as «structured expert judgment» to put an actual value on the uncertainty that
scientists studying climate change have about a particular
model's prediction
of future events such as sea - level rise.
This year «s Young
Scientist Award on human health sciences, presented at the EUROTOX annual meeting in Stockholm, Sweden, has been awarded to Camille Béchaux, Anses France for her poster presentation on: Dynamical
modeling of dietary exposure to dioxins and corresponding present and
future health risk: A case study in France
Using global climate
models is a way that
scientists can size up climate outcomes using inputs
of historical measurements and estimates
of future conditions, depending on whether greenhouse gases are held steady, increase, or decline.
«This work was a foundational reference case for the recently released RCP4.5
model scenario, one
of four scenarios that will be used by
modeling groups around the globe to make realistic projections
of future climate change,» said Dr. Steven J. Smith,
scientist at the Joint Global Change Research Institute, a partnership between PNNL and the University
of Maryland, and lead research author.
In a defining document about the
future of aerosol research, Pacific Northwest National Laboratory
scientist Steve Ghan teamed with Brookhaven National Laboratory's Steve Schwartz, Chief Scientist for the Department of Energy's Atmospheric Science Program, to describe a disciplined process for successfully moving aerosol research from the observational stage to model sim
scientist Steve Ghan teamed with Brookhaven National Laboratory's Steve Schwartz, Chief
Scientist for the Department of Energy's Atmospheric Science Program, to describe a disciplined process for successfully moving aerosol research from the observational stage to model sim
Scientist for the Department
of Energy's Atmospheric Science Program, to describe a disciplined process for successfully moving aerosol research from the observational stage to
model simulations.
In addition, atmospheric
scientist Dr. Hendrik Tennekes, a scientific pioneer in the development
of numerical weather prediction and former director
of research at The Netherlands» Royal National Meteorological Institute, recently compared
scientists who promote computer
models predicting
future climate doom to unlicensed «software engineers.»
While the new formula, which accounts for both temperature and salinity, can be used to forecast tropical cyclone intensity in real time, it can also be applied to the results
of climate
modeling to provide
scientists with a framework to evaluate changes in
future tropical cyclone activity.
Next,
scientists will work on correcting the representation
of tropical cloud depth in global climate
models to better project
future climate change.
To better understand the range
of possible
futures,
scientists modeled greenhouse gas generated from energy use and agricultural activities to the year 2100.
The extra data spanning many thousands
of years that this study uncovers will go a long way to matching
model projections with past observations, helping
scientists identify the most accurate
models for making predictions
of future climate change.
More than 60
scientists from the United States and across the world attended the workshop to discuss the
future steps needed to advance the state
of the science in regional climate
modeling.
The
scientists behind today's analysis used the same 13 climate
models to investigate how often we might see a repeat
of such high Arctic winter temperatures in
future as warming continues.
Next, the CSIRO
scientists plans to
model the
future toll
of worsening acidification throughout the Great Barrier Reef.
Since we have no data from the
future, most climate
scientists will speak only
of what the GCMs say, yet as humans we have learned from the Arctic that melting does not wait on
models.
There are uncertainties in parts
of the general circulation
models used to forecast
future climate, but thousands
of scientists have made meticulous efforts to make sure that the processes are based on observations
of basic physics, laboratory measurements, and sound theoretical calculations.
In recent years, interdisciplinary work between data
scientists and modelers is promising to make global
models more accurate, detailed, and useful to those charting the
future of our planet.
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).
I'm no climate
scientist, but I know
models in all fields are based on clusters
of formulae, and these formulae are often derived from real world data partly by trial and error, and adjusting terms until they can reliably predict past and
future data.
These small alterations are taken into account in climate
models, with the average
of all
models (i.e. an ensemble forecast, a term you should know well as a former meteorologist),
scientists (like those at the IPCC) can arrive at a sensible estimate
of what we are likely to experience in the
future.