Therefore, the results achieved in this study have shown that
nonlinear effects in graphene nano - mechanical resonators reveal a hybridization effect at high energies that, if controlled, could open up new possibilities to manipulate vibrational states, engineer hybrid states with mechanical modes at completely different frequencies, and to study the collective motion of highly tunable systems.
«Playing the nanodrum:
Nonlinear effects in graphene membranes can be used for next - generation ICT.»
In their work, the team of researchers used a graphene based nano - mechanical resonator, well suited for observing
nonlinear effects in energy decay processes, and measured it with a superconducting microwave cavity.
Not exact matches
We hope that our work will further spark interest
in studying and manipulating
nonlinear optical
effects in novel nanoscale systems using unconventional excitation beams.»
Subtle
nonlinear effects that change the properties of drift instabilities
in fully developed turbulence make life even more interesting.
«These
nonlinear effects can produce an enhancement of 15 to 20 percent
in wave height, which adds onto the
effects of constructive interference.»
«The common knowledge had always been that
nonlinear effects are tiny compared with the linear ones; but
in our work we have measured a
nonlinear response that is 170 % larger than the linear response.»
However, not many materials show
nonlinear optical
effects and, at the same time, exhibit sufficient light transmission
in the infrared spectral range.
«To predict the
effects this type of deforestation has on the relationship between rain forest and the savanna — and on the local and global climate — it's necessary to understand how the transitional forest evolves
in time and reacts to disturbances,» explained Yannick De Decker, associate professor at the Center for
Nonlinear Phenomena and Complex Systems, as well as the
Nonlinear Physical Chemistry Unit at ULB.
The new multimodal imaging probe uses an ultrafast laser to create
nonlinear optical
effects in tissue that can reveal cancer and other diseases.
Due to the small extent of optical nonlinearity
in naturally occurring materials, high light intensities and long propagation distances
in nonlinear crystals are typically required to produce detectable
nonlinear optical
effects.
The combined protein - and - carb signal was a
nonlinear combination of the two individual signals — meaning that these neurons were,
in effect, responding to the protein - to - carb ratio rather than amounts.
Because the response of the pixels is
nonlinear in the applied fields, off currents that fall below the specification have no
effect on the display.
[OOOPS; this
nonlinear effect puts their «alternative concept» into the realm of Trump administration «alternative facts» — BD] Although the deep ocean could dissolve 70 to 80 % of the expected anthropogenic carbon dioxide emissions and the sediments could neutralize another 15 % it takes some 400 years for the deep ocean to exchange with the surface and thousands more for changes
in sedimentary calcium carbonate to equilibrate with the atmosphere.
Since this isn't the case (see my previous post), the
effect must be
nonlinear, decreasing for larger changes
in GCR, or transient, fading away over time.
In a system such as the climate, we can never include enough variables to describe the actual system on all relevant length scales (e.g. the butterfly effect — MICROSCOPIC perturbations grow exponentially in time to drive the system to completely different states over macroscopic time) so the best that we can often do is model it as a complex nonlinear set of ordinary differential equations with stochastic noise terms — a generalized Langevin equation or generalized Master equation, as it were — and average behaviors over what one hopes is a spanning set of butterfly - wing perturbations to assess whether or not the resulting system trajectories fill the available phase space uniformly or perhaps are restricted or constrained in some wa
In a system such as the climate, we can never include enough variables to describe the actual system on all relevant length scales (e.g. the butterfly
effect — MICROSCOPIC perturbations grow exponentially
in time to drive the system to completely different states over macroscopic time) so the best that we can often do is model it as a complex nonlinear set of ordinary differential equations with stochastic noise terms — a generalized Langevin equation or generalized Master equation, as it were — and average behaviors over what one hopes is a spanning set of butterfly - wing perturbations to assess whether or not the resulting system trajectories fill the available phase space uniformly or perhaps are restricted or constrained in some wa
in time to drive the system to completely different states over macroscopic time) so the best that we can often do is model it as a complex
nonlinear set of ordinary differential equations with stochastic noise terms — a generalized Langevin equation or generalized Master equation, as it were — and average behaviors over what one hopes is a spanning set of butterfly - wing perturbations to assess whether or not the resulting system trajectories fill the available phase space uniformly or perhaps are restricted or constrained
in some wa
in some way.
This suggests that Amazon forest loss offsets the cooling
effect imposed by wNA forest loss and is evidence of a
nonlinear geographic response due to forest loss
in the two locations.
Nonlinear dynamics, threshold
effects and surprise are common
in highly modified systems due to cumulative human impacts, trophic cascades and stochastic
effects [25].
Changing a girl's name from something fairly feminine, like «Sue» (which is less masculine than the mean female voter's name), to a more gender - ambiguous name, like «Kelly,» increases her probability of becoming a judge by roughly 5 %.16 This
effect may appear small, but it is highly
nonlinear in nominal masculinity; changing a girl's name from «Sue» to a predominantly male name, like «Cameron» (75 % of those named «Cameron»
in South Carolina's voting population are male), increases her probability of becoming a judge by a factor of 3 (roughly).
In nonlinear models, the total
effect is not generally equal to the sum of the direct and indirect
effects, but to a modified combination of the two.
Quantifying and testing indirect
effects in simple mediation models when the constituent paths are
nonlinear.