Sentences with phrase «since time decay»

Much the same way you'd create a bond ladder with various maturities, when writing a portfolio of covered calls you may want to stagger your expiration dates across a few months, with a possible bias towards the near term (since time decay is better for the option writer on the shorter duration options).

Not exact matches

Anything made by nature will decay in time, and anything made by man will have faults, since humans are imperfect, and will fail in time as well.

I honestly think that the reason to switch to cups is that most of the babies go to sleep while having bottle in their mouth and that habbit after 1 year (or as soon as they start to get teeth) may cause tooth decay since they will be having teeth by this time.

Give your child healthy foods (being particularly careful to avoid sugar whenever possible), and never let your little one fall asleep with a bottle in their mouth since juice or milk will sit on their teeth as they sleep and, over time, this will inevitably contribute to tooth decay.

When it's time for bed, make sure the baby doesn't have a bottle in his mouth since it may cause tooth decay in the future.

You should also be careful with Sippy cups and feeding bottles especially close to bed time since they have been linked to tooth decay in babies.

Since 129 - Xenon is produced by radioactive decay of 129 - Iodine, these xenon isotopes put a time stamp on the formation age of the ancient parcel of mantle to within the first 100 million years of Earth's history.

The uninterrupted freeze of the permafrost preserved DNA in the horse bone, but since DNA decays into smaller and less intelligible fragments over time, the specimen seemed too ancient to analyze.

While there remain disparities among different tropospheric temperature trends estimated from satellite Microwave Sounding Unit (MSU and advanced MSU) measurements since 1979, and all likely still contain residual errors, estimates have been substantially improved (and data set differences reduced) through adjustments for issues of changing satellites, orbit decay and drift in local crossing time (i.e., diurnal cycle effects).

After correcting for problems caused by the decaying orbit of satellites, as well as other factors, they have produced a new record showing 36 % faster warming since 1979 and nearly 140 % faster (i.e. 2.4 times larger) warming since 1998.

Foundation: Estée Lauder Primer: Smashbox Blush: Bobbi Brown (Peony) Bronzer: Stila Lashes: MAC Eye Shadow: Urban Decay Lipstick: Stila (Biscotti) I've been following beauty bloggers since I was in high school, and I can't tell you how many times I've seen amazing reviews of the Estée Lauder Double Wear foundation.

At the same time, despite the negative feedback left, for example, by the journal «Communist», the book was printed and was available since it criticized «western decaying consumer society».

The May call options have had significant time decay (and earnings risk decay, since earnings came out 2 days ago) and closed yesterday at $ 0.66.

I always make it a point to highlight my disdain for leveraged ETFs as an «investment» since they tend to lose value over time regardless of the performance of the underlying benchmark given the value decay from daily rebalancing.

«Part earthworks, part movie set, part traveling circus, the final «product» is always just slightly out of reach, since the artist is not interested in permanence, but rather decay, entropy and the ravaging, inevitable effects of time.»

While there remain disparities among different tropospheric temperature trends estimated from satellite Microwave Sounding Unit (MSU and advanced MSU) measurements since 1979, and all likely still contain residual errors, estimates have been substantially improved (and data set differences reduced) through adjustments for issues of changing satellites, orbit decay and drift in local crossing time (i.e., diurnal cycle effects).

Since the system is linear (we are assuming — I'm open to empirical data showing it is not, but I currently don't know of any), the above decay time will be measured for each isotopic species individually and independently from the others.

Since all three species (of CO2) follow the same laws while in the system, and are independent of each other (in a linear system — say one that largely goes by Henry's law), then injecting a concentration impulse of any one of them, and measureing the subsequent concentration decrease with time will give the same decay function.

If the modern fraction error is normally distributed, then the error distribution of the RC age is log normal — since the activity level over time is dictated by the well known «exponential decay» formula and the transform from modern fraction to time is logarithmic.

FAQ 6.2, Figure 2 illustrates the decay of a large excess amount of CO2 (5000 PgC, or about 10 times the cumulative CO2 emitted so far since the beginning of the industrial Era) emitted into the atmosphere, and how it is redistributed among land and the ocean over time.

BTW, in a chaotic system, there is no noise, actually, the «noise» is the signal most of the time since every perturbation produces «noise» that will decay relative to the «sensitivity».

This can be seen in the output of GCMs and one can also see why this is roughly the case since the time scale of decay should be approximately the amount of time it takes to melt a square meter of glacier ice with the forcing change that would result from a loss of a square meter of ice in polar regions.

If the sea level response to a change in temperature is an exponential decay to equilibrium then given that the 0.8 C temperature increase since pre-industrial times occurred over a relatively short time period relative to time scale of the ice - albedo feedback, the expected rate of sea level rise should be approximately 3 m / C * 0.8 C / 560 y = 43 cm per century.

Since all OLED displays experience some degree of decay over time, we'll continue to make enhancements which maximize the life of your Pixel screen.»

Since the early 2000s, the Russian government has worked to solve the problem of the country's decaying housing stock, through the implementation of a number of federal programs aimed at improving the living conditions of citizens and stimulating growth in demand for real estate — and at the same time, for the services of real estate brokers.