Based on the data
from both observations and modeling, it seems that an immigrant coming from the north is the more likely scenario, which is good, because that is what we want.
PAGES» main areas of focus include: - Facilitating international research activities on past environmental changes - Promoting the synthesis of scientific knowledge and data - Strengthening the involvement of scientists from developing countries - Integrating the paleoscience and wider global environmental change communities - Disseminating important research findings and organizational information - Supporting scientific training and education - Integrating scientific evidence
from observations and modeling - Ensuring public access to paleoscientific data - Enhancing the visibility and use of paleoresearch
New evidence
from both observations and models has reinforced the conventional view of a roughly unchanged RH response to warming.
Not exact matches
On the other hand, induction allows us to calculate probabilities
from past
observations where theoretical
models are unavailable, possibly because of a lack of knowledge about the underlying relation between cause
and effect.
We create
Models from those
observations and iterate towards the truth about the PHYSICAL universe Philosophy, like metaphysics
and including religion, deals with the greater reality beyond the PHYSICAL universe.
It has been my
observation that lesbians are that way because they come
from a fractured home... there was no male role
model, no devoted father, or the parents» marriage was not good — perhaps divorced
and remarriage many times.
The theoretical terms of the calculus obtain their meaning indirectly
from the
observation terms
and not
from the
model.
This dataset contains millions of genomic sequences
from a diverse set of rice varieties that, when combined with phenotyping
observations, gene expression,
and other information, provides an important step in establishing gene - trait associations, building predictive
models,
and applying these
models to breeding.
Working together, they will develop
and test a variety of learning experiences in which students use online simulations to
model energy - releasing
and energy - requiring reactions, analyze
and interpret data to make predictions about energy phenomena,
and use evidence
from their own
observations or
from simplified versions of scientific articles to explain phenomena
and construct
and critique arguments.
By validating
model results against geological
observations, the study indicates that changes in runoff, sea level
and wave energy have profoundly affected the past evolution of the Great Barrier Reef not only in regard to reefs evolution but also sediment fate
from source - to - sink.
Starting
from the
observation that the properties of water seem to appear fine - tuned, a collaboration between Dr John Russo
from the University of Bristol's School of Mathematics
and Professor Hajime Tanaka
from the University of Tokyo, harnessed the power of powerful supercomputers, using computational
models to slowly «untune» water's interactions.
Combining
observations from satellites
and ground stations with climate
models, they evaluated different factors that affect telescope vision, such as the amount of water vapour, wind speeds
and atmospheric turbulence.
Medvigy
and Jeong found that prediction
modeling for the entire United States indeed improves dramatically when the analyses include data
from macro-scale
observations, meaning
from multiple sites spread over a large area.
A detailed ozone
model budget analysis was performed with simultaneous
observations of O3, HCl, H2O, CH4, NO,
and NO2
from the Halogen Occultation Experiment (HALOE) on the Upper Atmosphere Research Satellite (UARS) under conditions with the strongest photochemical control of ozone.
The meters produce data for the estimation
and development of calculated flow
models,
and the
observations are also part of the Gulf of Finland 2014 research,» points out the tour leader, Riikka Hietala, Head of Group
from the Finnish Meteorological Institute.
Survey data gathered voluntarily
from homeless youth in Los Angeles, as well as behavioral theories
and observations of previous interventions, were used to build a computational
model of the interventions.
And if enough people send in data, NASA researchers creating models of Earth's energy budget — the balance between the energy our planet receives from the sun and sends back out into space — could also analyze the observatio
And if enough people send in data, NASA researchers creating
models of Earth's energy budget — the balance between the energy our planet receives
from the sun
and sends back out into space — could also analyze the observatio
and sends back out into space — could also analyze the
observations.
«In contrast to the long tradition of field guides authored by expert natural historians, Map of Life draws on collective wisdom, amalgamating global data sets of species
observations from published sources
and using a series of
modeling techniques to convert them into species range maps,» Goldsmith wrote.
The approach proposed in the paper combines information
from observation - based data, general circulation
models (GCMs)
and regional climate
models (RCMs).
Combining computer
models constructed largely by Princeton University researchers with on - ship
observations, the researchers determined the movement
and energy of the waves
from their origin on a double - ridge between Taiwan
and the Philippines to when they fade off the coast of China.
This
modeling would be aided by
observations that somehow capture the direction of the magnetic field within the CME as it leaves the sun
and by «a better understanding of how the magnetic field will change
and evolve as the CME makes its multiday transit
from the sun to Earth,» Viereck says.
Under the assumptions of their
model, the team quantified the dynamics all over the exposed ocular surface,
and the results agreed well with in vivo
observations of the tear film gained
from fluorescence imaging.
Astronomical
observations aren't detailed enough to settle the argument,
and computer
models require a complex mix of data
from general relativity, plasma physics,
and magnetic fields.
The team compiled data
from many studies
and for the first time synthesized
observations and numerical
model output to develop a cohesive view of the carbon cycle in a large coastal region.
The presence of crystalline grains
and multiple iron - bearing phases, including sulfide, in some particles indicates that individual interstellar particles diverge
from any one representative
model of interstellar dust inferred
from astronomical
observations and theory.
With the new
model, the simulations at last matched
observations from IRIS
and the Swedish Solar Telescope; spicules occurred naturally
and frequently.
Using published data
from the circumpolar arctic, their own new field
observations of Siberian permafrost
and thermokarsts, radiocarbon dating, atmospheric
modeling,
and spatial analyses, the research team studied how thawing permafrost is affecting climate change
and greenhouse gas emissions.
Using global climate
models and NASA satellite
observations of Earth's energy budget
from the last 15 years, the study finds that a warming Earth is able to restore its temperature equilibrium through complex
and seemingly paradoxical changes in the atmosphere
and the way radiative heat is transported.
EWeLiNE combines these data with other atmospheric
observations —
from ground - based weather stations, radar
and satellites —
and sophisticated computer
models predict power generation over the next 48 hours or so.
This
observation required a revision of common theoretical
models describing the photoemission
from solids, i.e. this initial intra-atomic interaction had to be taken into account
and sets a new cornerstone for future improved
models of the photoemission process
from solids.
Changes in fall - winter rainfall
from observations (top panel) as compared to
model simulation of the past century (middle panel),
and a
model projection of the middle of the 21st century.
By combining satellite images of the ice sheet
and wind stress data
from observations and computer
modeling, Greene
and his collaborators were able to study the chain of events that brings the warm water to Totten.
Nesvorný
and his colleagues followed particles released in their
model from various types of comets or
from asteroids
and compared the particles» fates with
observations of the zodiacal dust cloud.
The method is based on Approximate Bayesian Computation (ABC), which is a machine learning method that has been developed to infer very complex
models from observations, with uses in climate sciences
and epidemiology among others.
They tested the
model against regional forest mortality
observations from scientific forest plots, aerial surveys done by the U.S. Forest Service,
and satellite measurements.
The researchers took those
observations from 2007
and 2008, nearly 12,700 of them,
and essentially ran a weather
model in reverse to trace those measurements back in time
and space.
New
observations and new
models contributed to this certainty, ranging
from Antarctic ice cores to improved understanding of solar fluxes.
For the study, Mahony
and co-author Alex Cannon
from Environment
and Climate Change Canada looked at historical
observations going back to 1901
and global climate
model projections to the year 2100.
NASA researchers have used last year's
observations to refine computer simulations of the system
and to produce 3D printed
models (pictured,
and available to download), which have helped them discover fingerlike protrusions
from the bow shock.
Shown are the 1988 - 2014trends in springtime ozone levels on days that were very smoggy (top panel)
and of average smogginess (bottom panel),
from observations (left)
and from a
model built by the Geophysical Fluid Dynamics Laboratory (right).
«Guided by
observations that show that the membrane thickness varies
from pole to pole, we constructed a mathematical
model that considers the egg to be a pressurized elastic shell that grows
and showed that we can capture the entire range of egg shapes observed in nature,» said Mahadevan.
To check their
model forecast, as the dry season has gotten underway, the researchers have compared their initial forecast with
observations coming in
from NASA's precipitation satellite missions» multisatellite datasets, as well as groundwater data
from the joint NASA / German Aerospace Center Gravity Recovery
and Climate Experiment (GRACE) mission.
The results of existing experiments have varied widely,
and they don't align with predictions of olivine strength
from geophysical
models and observations.
The researchers noted in today's (Mar. 27) issue of Scientific Reports that «Both the
models and observations suggest this signal has only recently emerged
from the background noise of natural variability.»
Our
observations and models demonstrate an unexpected influence of surface - generated mesoscale eddies in the transport of hydrothermal vent efflux
and of vent larvae away
from the northern East Pacific Rise.
For his part, Mörner maintains that the true fate of the Maldives should be deduced
from direct
observation and not just
from models or historical records.
«However, it is the bringing together of
observations by ecologists, theory
from biologists, physics
from land surface modellers
and climate science in the global
modeling, that is revolutionary.»
The
model is supported by
observations from satellites, ground - based networks that measure ozone - depleting chemicals in the real world,
and by
observations from two decades of NASA aircraft field campaigns, including the most recent Airborne Tropical Tropopause Experiment (ATTREX) in 2013
and the Atmospheric Tomography (ATom) global atmospheric survey, which has made three deployments since 2016.
Starting with data taken
from observations of the cosmic background radiation — a flash of light that occurred 380,000 years after the big bang that presents the earliest view of cosmic structure — the researchers applied the basic laws that govern the interaction of matter
and allowed their
model of the early universe to evolve.
However, the conspiracy does not come out naturally
from models of dark matter,
and some disturbing fine - tuning is required to explain the
observations.