The largest changes occurred in the oldest ice (i.e., ice at least five years or older), decreasing from 50 % of the multiyear pack to only 10 % this past March (Figure 6).
The largest changes occurred in smaller Pacific island countries.
«Now that we know such
large changes occur, we think of hydrogen escape from Mars less as a slow and steady leak and more as an episodic flow — rising and falling with season and perhaps punctuated by strong bursts,» said Michael Chaffin, a scientist at the University of Colorado at Boulder who is on the Imaging Ultraviolet Spectrograph (IUVS) team.
«Now that we know such
large changes occur, we think of hydrogen escape from Mars less as a slow and steady leak and more as an episodic flow — rising and falling with season and perhaps punctuated by strong bursts,» said Michael Chaffin, a scientist at the University of Colorado Boulder's Laboratory for Atmospheric and Space Physics who is on the Imaging Ultraviolet Spectrograph (IUVS) team.
In Fever mode, two very
large changes occur.
The more relevant question is how large a change: a relatively small one several decades into the future or
large changes occurring today?
However,
large changes occurred over longer (100 Myr) timescales (Tyrrell and Zeebe 2004).
Not exact matches
Sunk - cost bias
occurs when your investment, financial or emotional, is so
large that you refuse to
change your mind or shift directions.
Valeri noted that could
change, though, as
occurred with the first round of quantitative easing, where a massive $ 1.25 trillion purchase of mortgage - backed securities was followed months later by a
large - scale purchase of Treasury bonds.
Changes in circle 5 (
larger, more impersonal organizations) and circle 6 (the systems beyond the local community) may
occur through educational [and] persuasive approaches, but often they require the use of political [and other social action] methods....
Changes in circle 5 (
larger, more impersonal organizations) and circle 6 (the systems beyond the local community) may
occur through educational persuasive approaches, but often they require the use of political methods.
An indication of
changing attitudes toward Catholics within America's
largest Protestant denomination
occurred in 1994 when the Southern Baptist Convention passed a resolution «On Southern Baptists and Roman Catholics.»
i honestly think that if this site, and other arsenal (and football) bloggers banged on about the fact that 5 - 10 % of the game is stoppages, and «extra time» (where
large chunks of time are often wasted as well) are insufficient, then
change might
occur.
A 2016 study by Broglio [46] found that a rule
change limiting full - contact high school football practices appears to have been effective in reducing head - impact exposure for all players, with the
largest reduction
occurring among lineman.
Departments whose administrative spending
occurred mainly in the central Whitehall departments, and were correspondingly less affected by reclassifications, showed rather smaller proportional
changes (11 per cent reduction on average, compared to 32 per cent among the four departments with the
largest administration costs).
We can not assess whether such a boost will
occur or not, but if it does, it will build on the existence of a
large group who indeed want such a
change.
However, the
largest change has
occurred among Latino and African American voters.
«This case illustrates the cultural shift that has
occurred at the Clinton Correctional Facility due in
large measure to the
changes in policy, procedures and training programs implemented following the Inspector General's report,» he added.
There are a lot of
changes occurring, including a new administration under County Executive Mark Poloncarz, and new,
larger legislative districts.
Even though the actual rate of global warming far exceeds that of any previous episodes in the past 14,000 years,
large changes in global climate have
occurred periodically throughout Earth's history.
«And the transition seemed to
occur right around the time that there were very
large changes in ocean - atmosphere oxygen levels and just before the emergence of animals.»
Pinpointing the impacts of climate
change is hard to do, Mowry added, but four of the 10
largest fire seasons in the state have
occurred since 2004, an «indication there is something going on.»
Our study tells us that a
large proportion of these
changes may
occur during very short and repetitive brain waves called spindles.
This phenomenon
occurs every two to seven years and — after the seasonal
changes — accounts for the
largest variations in the world's weather.
Much
larger changes might still
occur on timescales longer than 4 billion years, the team admits.
These
occur because when the body shape
changes associated with developing
large mandibles in males are transmitted to daughters it means a reduction in egg space.
They've become six times more likely to
occur and four times as
large since the 1980s, McCoy said, due to climate and population
changes.
For those who aren't familiar with it, the «tipping point» is a concept from epidemiology (popularized by the best - selling book by Malcolm Gladwell) that suggests that small
changes accumulate innocuously until a critical mass is reached, at which point a
large - scale, irreversible
change occurs in the system under study.
The
change occurred at an astonishing pace: Within a few months, native lizards had begun shifting to higher perches, and over the course of 15 years and 20 generations, their toe pads had become
larger, with more sticky scales on their feet.
Such biodiversity loss usually
occurs on a
large scale, and is due to habitat destruction, invasive species, overexploitation and climate
change.
But where deformation does not
occur — which the satellites revealed to be the case at the western wells — rocks are stiff and can break, resulting in earthquake activity in the aftermath of
large pressure
changes, including those caused by wastewater injection.
Developing a better understanding of the
large - scale mechanical
changes that
occur over longer distances, specifically the process by which the extracellular matrix is pulled into compact, highly - aligned «bridges,» could eventually form the basis of treatments for related diseases.
«My group had been looking at the early mechanical
changes associated with liver fibrosis, which progresses to cirrhosis, but then, by collaborating with Vivek, we started to wonder if these
large scale
changes in the architecture of the liver could have a mechanical basis and if something similar to what is seen in gels might be
occurring in the liver.
By evaluating the molecular
changes that
occur in
large cohorts of ovarian cancer patients, the researchers were able to identify several lncRNAs that are linked to the disease.
The brain attempts to adapt and respond to those challenges and that
occurs in
large part through
changes in expression of brain genes through epigenetic mechanisms.
They estimated that their gravitational
change occurs 46,000 light years out from the centre of a
large galaxy and half that distance for a small galaxy.
They performed this identification at two points of time to study any
changes that may have
occurred, using «CLIP - seq,» an experimentally challenging procedure that, to Karginov and his team's knowledge, has not been used on mosquito tissues before, and that provides a
large trove of potential microRNA - mRNA interactions for further investigation.
It's just amazing that, you know, you could capture that much information and it's interesting in the scientific perspective because what we are finding right now with issues like climate
change and conservation is that we really need fine - grained samples from very
large geographic areas to really understand the dynamics of species range movements and how fragmentation is
occurring and many biogeographic questions, and literally, the only way we can do this is through voluntary networks like this because it would cost billions and billions to send professionals out at that finer scale to understand it.
Walking along the beaches of New England, it is easy to spot
large amounts of a fine red seaweed clogging the coastline, the result of sweeping
changes in the marine environment
occurring beneath the water.
The investigators summarized a
large and growing body of research examining the
changes that
occur at the cognitive / behavioral, neurophysiological, and neurochemical levels after a single bout of physical exercise in both humans and animals.
In 2007, the American Physical Society, the country's
largest organization of physicists, adopted a strong statement on climate
change that said «The evidence is incontrovertible: Global warming is
occurring.»
The uniquely
large ensemble of simulations that is achievable with climateprediction.net allows us to deduce the
changes in the climate due to this regionally - banded SRM geoengineering from the considerable inherent natural fluctuations that
occur in local climates.
A particular challenge for science is the growing evidence that social - ecological interactions across scales can generate regime shifts where profound and abrupt
changes can
occur in systems ranging from local ecosystems (such as lakes) to
large biomes (such as the Arctic); from local communities (such as farming systems) to regional economic sectors (e.g., global fisheries).
An example of work in this testbed is to quantify
large - scale cortical dynamics during learning and neuroplasticity induction, as well as
changes in cortical dynamics that
occur when users directly control brain stimulation using their thoughts.
The morphological
changes manifested in the cell types linked to
larger toepads exemplify cell type differentiation that must be controlled by the physiology of reproduction and properly timed nutrient - dependent reproductive sexual behavior, which probably
occurs near the location of the higher perches.
The big takeaway from this study: While there is uncertainty in projections for
changes in the climate indices reviewed here (especially El Niño and La Niña), this study serves to alert us to the fact that the climate impacts that our local coastal communities face are based in
large part on
changes that
occur on both a
large, global scale and over the long, decadal term.
IV.Obtain direct measurements of group behavioral
changes and stress hormone responses, if any, resulting from experimentally controlled simulated Navy MFAS for three delphinid species that
occur in
large numbers in Navy range areas, including common dolphins (Delphinus sp.), bottlenose dolphins (Tursiops truncatus), and Risso's dolphin (Grampus griseus).
If
large scale
changes in the ocean ecology
occur because of acidification the model can not reasonably be expected to capture the effects.
By this time, atmospheric CO2 concentration will probably have become sufficiently high (and we will be committed to further increases) that a climatic
change significantly
larger than any which has
occurred in the past century could be unavoidable.»
Our results establish gene conversion as a previously under - appreciated mechanism of generating copy number
changes in humans and reveal the exceptionally
large size of the conversion events that can
occur.