The spectral variability of natural materials has been known for a long time from laboratory studies. |
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For the pretreatment phase, measurements need to be far enough apart to make allowance for the short term variability within and between days. |
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The lowest level of variability was observed between the quadruplicate spots of an individual analyte measured within a single sample well. |
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When, for example, German commercial products of devil's claw were tested, an unacceptable variability of quality was noted. |
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This equips the researchers to design studies in vitro that will allow them to improve animal welfare and reduce variability. |
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In this situation, the system can handle substantial variability without descending into crisis. |
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The variability of the margin of appreciation has sometimes provoked strong reactions from judges frustrated by its imprecision. |
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Geneticists pointed out that, in general, heritable traits show higher variability within populations than between them. |
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Marketing decisions are critical to profitability due to the variability of prices monthly, annually, and cyclically. |
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The increased variability and uncertainty during the transition months are of particular concern. |
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An additional factor that could be incorporated into flowering models is plant variability. |
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Associated standard deviations include a variance correction factor to account for variability as a result of the imputation process. |
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Attempts to introduce variability from wild diploid species into polyploids have taken several paths and have frequently met with difficulty. |
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For instance, introgressive events, even when rare, may be more important than mutations as a source of novel genetic variability within taxa. |
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Try to maintain a similar sampling time in each field to eliminate variability. |
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The paucity of specimens has been a hindrance in determining intraspecific variability within this material. |
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Among vertebrate classes, fishes exhibit by far the greatest variability in competitive and cooperative behaviors in male reproduction. |
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Wind power has to be considered relative to the overall variability of demand and the intermittency of other power generators. |
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Annual variability in weather conditions may also affect timing of surveys. |
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Further complicating matters are factors such as range-wide variability in habitat conditions that can affect survival. |
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Style is nothing if not a celebration of individuality, of individual variability. |
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Genetics influence drug efficacy and pharmacokinetics in individuals through variability uptake and metabolism of medications. |
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Osterman exploits collodion's nearly grainless precision and the rich variability of the salt print to render the experience of sleep. |
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The variability of palaeocurrents, however, suggests that the fault zone was not a major topographic feature and may have been below sea-level. |
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Admissions decisions are subjective because they are based on human beings that inherently possess a great deal of variability. |
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Nevertheless, studying the extreme case of vestigial teeth clearly confirms that natural selection affects patterns of variability. |
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The NMI matrix was partitioned into orthogonal patterns of amino acid variability by factor analysis. |
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Future research needs to more clearly delimit variability within broad-band categorizations of behavior problems. |
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The three-spine stickleback is a fish known for its tremendous variability in size, physiology, and behavior. |
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Among the phenomena that permanent observatories can study are climate variability and volcanic activity. |
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Barley is an important energy supplement but there is a large amount of variability in nutritive value among barley varieties. |
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They've seen variability in corn yields of up to 50 bushels per acre across a single irrigated field. |
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Even allowing for individual variability, physicians have a wealth of information about the usual natural history of most conditions. |
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Only after the first several million generations has mutation added enough variability to reach the equilibrium. |
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All this variability can leave you feeling part introvert, part extrovert, part ambivert. |
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By taking variability skewness and curtosis values into account the non-parametric and parametric test options were evaluated. |
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This high interannual variability at the base of the food chain influences organisms at all trophic levels. |
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This sequence showed variability in pairs and triads of days without including three H or L consecutive days. |
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Because of the greater variability in the consumers, research plays a big role. |
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The relationships between the genetic variability of complex agronomic traits and traits for these two enzymes are discussed. |
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The second feature is the high degree of variability of an input shadow price across estates. |
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Microscopic scoring was performed on coded slides and, to minimize variability, the same expert performed all the microscopic analyses. |
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In total, variability at 205 microsatellites was studied on the third and the X chromosome. |
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Not all this attention to sexual and gender variability is confined to North America. |
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The variability of behaviors in natural settings may be a result of several factors. |
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As one measure to do this, quality control tests should be performed to determine the degree of variability for each test. |
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The marginal costs of long-term wage contracts increase with variability in aggregate demand. |
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Simplistic analyses of changes in vegetation cover probably confused natural temporal variability with long-term degradation. |
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It is my understanding that work is going on to put the results within bands, rather than having the extremes of variability that have occurred. |
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In terms of their variability, teeth are not the best taxonomically diagnostic character at the species level. |
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There are divergent results with respect to the association between heart rate variability and arrhythmic events. |
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However the neighboring peaks can merge because of variability of quantal response. |
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This apparently inefficient system gives us the ability to deal with the natural variability of the diurnal rhythms of light and temperature. |
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However, given the small sample size and degree of variability, it is possible that this result is a function of low statistical power. |
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Ecologist Daniel Botkin says the aim of restoration should be to bring a system within its natural ranges of variability. |
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The main difficulties came from the variability between cylinders, which was amplified during lean-burn operation. |
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Analysis of their results reveals that there is great deal of variability among neonates with regards to the disposition of mdomethacin. |
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As I pointed out above, keyboarding itself lacks the expressiveness and variability of handwriting. |
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Most people have a large degree of variability in their heart rates during the course of a day. |
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Because of the wide variability in codeine metabolism, its use as a cough suppressant is not recommended. |
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In fact, research suggests that when compared with whites of European descent, ethnic minorities exhibit greater variability in their preferences. |
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Finally, we evaluate the reliability of the amplitudes and phases determined in the initial study of the star's amplitude and frequency variability. |
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More recently, astrophysicists explained the intraday variability in luminosity as a scintillation in the interstellar medium rather than rapid quasar rotation. |
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The variability observed in the oldest stands is mostly explained by the low abundance of white cedar in some stands while balsam fir is present everywhere. |
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There was variability among self-fertile plants in their propensity to mature selfed fruits, but, on the whole, selfed fruit-set was very low compared to outcrossed fruit-set. |
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The morphological variability within the sheathed bacteria is high. |
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Morphological comparisons between The canal and valley and channel landforms show many broad similarities in planform, sinuosity, lengths, widths and variability along length. |
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It tells us little to nothing about variability by region, by education level, by type of jobs. |
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Identifying the factors that influence primate variability at the subspecific level can lead to more effective models for the evolution of primate socioecology. |
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The variability in milk supply is an ongoing obstacle for their operation. |
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A noteworthy feature was the wide variability in execution of the studies. |
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Examination of the table indicates that there was wide variability on all measures, suggesting a fair amount of heterogeneity in this sample of adolescents. |
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Sedimentary variability and deformation within the ridge suggests that the ice was advancing into its own outwash at a time of high relative sea level. |
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But the variability of sales throughout the year, in what remains a soft market, is a perennial problem which he acknowledges publishers play a role in exacerbating. |
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Rugose corals with solitary form, fasciculate colonial form, simple morphology, and high variability also tended to resist the latest Ordovician extinctions. |
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On fields with wide variability in growth and maturity, it may be advantageous to harvest it in sections, adjusting the combine to match the crop conditions in each section. |
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Given the large variability in water chemistry of the studied systems, we suggest that these photoproducts are universally produced in sunlight exposed lake water. |
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This is a consequence of large rotations not being commutative in three dimensions, so the averages are not accurate in regions of high variability. |
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However, each language has its own possibilities for orthographic confusability and variability, especially those languages lacking a standard orthography. |
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The intersexual difference in bill-length variability could, theoretically, be due to seasonal changes in male bill morphology in relation to food availability. |
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More than 200 causative alleles are known, and many recurrent alleles have been tested for the extent of intraallelic variability at an intronic microsatellite locus. |
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As outlined above, we assumed that both environmentally induced variability and colony growth rates were relatively invariant within a population. |
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Poor standardisation or knowledge of procedures, poor coordination between departments, and even quality failures, such as cross infection, contribute to variability. |
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The urban battlefield is like no other because of its crowdedness, large variety of challenging features, and wide variability from location-to-location throughout the world. |
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Temporal and spatial changes in bubble densities were highly heterogeneous, suggesting strong variability in factors affecting the gas ebullition. |
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Likewise, founder effect has been discounted as the primary mode of speciation among Darwin's finches since the discovery of extensive MHC variability in these species. |
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It's difficult to separate natural variability from greenhouse gasses. |
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On the other hand, in REM sleep, the respiratory variability persists even after deafferentation, suggesting that central REM processes underlie the variability. |
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Indeed, increasingly, it is clear that the variability in phenotype and biological behavior of gliomas is a function of genomic and proteomic variability. |
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In some cases, service offers have been simplified, jobs have been deskilled, and personnel replaced with machines in order to reduce human variability. |
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The demonstrable geographic variability and diachroneity of the Ordovician diversifications imposes limitations on the level of analysis possible with synoptic databases. |
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The difference could be attributed to errors on cell counts, natural variability, gas diffusion through tissue of intact pears, and other factors. |
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More work is needed on the period after dispersal from the natal area, but we believe there is some variability in length of the dependent period for this species. |
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Moreover, we present data on the variability of the first six equine Y-chromosomal microsatellite markers in the domestic horse and other equine species. |
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Languages exhibit degrees of durational variability both in relation to other languages and to other standards of the same language. |
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The influence of sulcal variability on morphometry of the human anterior cingulate and paracingulate cortex. |
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However, when viewed as a matter of degree, relative differences in the variability of syllable duration across languages have been found. |
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It is generally acknowledged that creoles have a simpler grammar and more internal variability than older, more established languages. |
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The printed word also helped to unify and standardize the spelling and syntax of these vernaculars, in effect 'decreasing' their variability. |
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There is a large variability in the dust transport to the Caribbean and Florida from year to year. |
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If the AMO were responsible for SST variability, the AMOC would have increased in strength, which is apparently not the case. |
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Short-term variability of copepod abundance in Jurumirin reservoir, Sao Paulo, Brazil. |
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Two of the main challenges of estuarine life are the variability in salinity and sedimentation. |
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On the development of year-class strength and cohort variability in two northern California rockfishes. |
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Lithologic variability within the sandstone, specifically a finer-grained and mica-rich shallow zone, likely generates confined behavior. |
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They are noted for the heterogeneity and variability in lithological composition, low permeability of reservoirs. |
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Nevertheless, various kinds of animals are characterized by a variety of karyotypes variability. |
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As with learning to compete in a sport, heart rate variability biofeedback needs extended time and practice to achieve the best results. |
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The terms aquifer, aquiclude, and aquitard are relative in a carbonate sequence because of variability in bedding, jointing, and fracturing. |
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The extreme brightness and variability of blazars result from a chance orientation that brings one jet almost directly in line with Earth. |
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The variability in warfarin dosing depends on several factors, including demographics, the environment, and genetics. |
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The high degree of variability posed problems for the design of PCR and sequencing primers. |
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For example, meteorologically induced seasonality is one of the most important sea level variability features in the tideless Baltic Sea. |
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Atopy, psychological stress and genetic variability have been associated with various occupational allergic diseases. |
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Her cardiotocograph showed normal foetal heart rate variability with a normal baseline and she was pushing effectively. |
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A foetal cardiotocograph was not reassuring and showed reduced variability for over an hour. |
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Despite the variability, all but four presidents have been able to appoint at least one justice. |
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The variability of wind is quite different from solar, wind may be producing power at night when other baseload plants are often overproducing. |
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Such laws have varying degrees and means of enforcement, variability, and jurisdiction. |
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Particle phrasal verbs that are transitive allow some variability in word order, depending on the relative weight of the constituents involved. |
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The remaining dihedral angles are the source of essentially all the interesting variability in protein conformation. |
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We learned about the average variability of the stars in this compilation as a function of their Harvard spectral class. |
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I picked these based on the experience of other astronomers and knowledge of the variability with stellar spectral type. |
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Factors related to variability in feeding intensity of juvenile coho salmon and chinook salmon. |
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There was also the aversion of powerful naturalists such as Georges Cuvier to transformism or excessive variability within species. |
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The variability of the alpine climate throughout the year depends on the latitude of the location. |
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However, less is known about the responses to changes in the variability and stochasticity of environmental parameters. |
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Serum testosterone levels exhibit ultradian and circadian variation, providing physiologic sources of biologic variability. |
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It reflects changes in the variability or average state of the atmosphere over time scales ranging from decades to millions of years. |
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The most common measure of variability is variance and the corresponding measure of correlation between two variables is covariance. |
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All combinations with erythromycin were indifferent, whilst variability was observed for clindamycin and oxacillin combinations. |
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Until now, the size of the dead zone each summer and the factors explaining the variability from year to year have been elusive. |
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Our objective in this investigation was to characterize the long-term variability of PAH concentrations in residential dust. |
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Due to the amount of variability in different individuals, juvenile eagles cannot be reliably aged on sight alone. |
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Stolt MH, Genthner HM, Daniels WL, Groover VA Spatial variability in Palustrine wetlands. |
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Through changes in atmospheric circulation, the AMO can also modulate spring snowfall over the Alps and glaciers' mass variability. |
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The AMO signal is usually defined from the patterns of SST variability in the North Atlantic once any linear trend has been removed. |
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Decrease in heart rate variability response to task is related to anxiety and depressiveness in normal subjects. |
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One study of a migrating Atlantic cod shoal showed significant variability in feeding habits based on size and position in the shoal. |
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Causes of variability in concentrations and diastereomer patterns of hexabromocyclododecanes in indoor dust. |
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However, the use of national discretions can also impair comparability across jurisdictions and increase variability in risk-weighted assets. |
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Two studies have concluded that the demonstrated inherent variability is not great enough to account for the Little Ice Age. |
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Further, Bruce demonstrated variability in the size of the arthrobranch, which is reduced in Leander manningi. |
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Temperature extremes here have slightly more variability due to the more inland location. |
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Even though problem drinking is common among DWI offenders, specific rates across studies exhibit wide variability. |
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The high epibiont community variability observed supports the notion proposed by Smolowitz et al. |
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Many springs and summers were cold and wet but with great variability between years and groups of years. |
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In order to gain a better understanding about the variability, numerical sea ice models are used to perform sensitivity studies. |
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Mesoscale activity in the peripheral flow becomes more pronounced during these warmer seasons and is subject to interannual variability. |
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The common toad reaches maturity at three to seven years old but there is great variability between populations. |
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This foehn effect causes a very high variability in precipitation patterns in mountain areas. |
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One of the characteristics of the region is the high variability of the temperature, even during the day. |
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In addition, QS queries employers, introducing even more variability and unreliability into the mix. |
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In combat, the variability of wind power made rowing the chief means of propulsion. |
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Canada's system, described below, avoids regional variability of federal law by giving national jurisdiction to both layers of appellate courts. |
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Glaciers grow and shrink due both to natural variability and external forcings. |
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If the AMO was responsible for SST variability then the AMOC would have increased in strength, which is apparently not the case. |
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He emphasised the variability within species, relativity of taxonomic criteria and the accumulation of genetic variation within a species. |
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The estimation of the intraspecies variability in dynamics was also based on drug responses in a similar human population. |
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North of the North Atlantic Gyre, the cyclonic North Atlantic Subpolar Gyre plays a key role in climate variability. |
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However, in the upper marsh, variability in salinity is shown as a result of less frequent flooding and climate variations. |
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It was Gilden, Thorton, and Mallon who first reported pink noise in response time variability during the fundamentally cognitive task of estimating fixed intervals of time. |
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In the north, evidence suggests fairly dry conditions, but coral cores from the Great Barrier Reef show similar rainfall as today but with less variability. |
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Develop the troubleshooting toots you need to improve your paper manufacturing process by reducing variability, improving efficiency, and improving cost competitiveness. |
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Enfield and colleagues have calculated the probability that a change in the AMO will occur within a given future time frame, assuming that historical variability persists. |
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The process is similar to that of primary production in either a blast furnace or a rotary furnace, with the essential difference being the greater variability of yields. |
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Because of the presence of high variability in behaviour, there is great variability of ictal events in PNES, and many other types of clinical manifestations can be possible. |
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Shukla MK, Slater BK, Lal R, Cepuder P Spatial variability of soil properties and potential management classification of a chernozemic field in Lower Austria. |
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Workshop participants, myself included, reaffirmed nomenclature for baseline fetal heart rate and FHR variability, accelerations, and decelerations. |
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To understand how much variability in gas composition can be tolerated for a given application, we must assess the interchangeability of one gas composition for another. |
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The high-grade nuclei in SNUC cells are relatively uniform, unlike those in nasopharyngeal carcinoma, which show a high degree of internuclear variability. |
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Professor Ian Hall has worked as a paleoclimatologist at Cardiff University for the past 10 years, examining the oceans' circulation and natural climate variability. |
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A line of further research may focus on mechanisms of size scaling in specific PD subgroups in order to find an explanation for the existing interstudy variability. |
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In relation to the spatial variability in the arborized system, the lower values, for all seasons, were found at the sampling point 1, near the grevillea tree. |
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Thus the analysis of longer, high-resolution ice cores from the Canadian north could be quite revealing from the viewpoint of Arctic interdecadal variability. |
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However, the study which found greater spread in obese patients used isobaric local anaesthetic, which is associated with increased variability in block level. |
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The primary cause of this variability is the availability of light. |
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Respectively, these all impact the perceptions of colorfulness, brilliance and observer variability, the inverse of which can be considered observer similarity. |
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Sialoblastomas are rare salivary gland neoplasms that present congenitally or during early infancy, with significant variability in histological range and clinical course. |
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A fetal cardiotocograph showed reduced variability and tachycardia. |
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The salinity has the highest variability where there is fresh water inflow, such as at the Rhine and Elbe estuaries, the Baltic Sea exit and along the coast of Norway. |
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Lakshmana D and AK Guggari Genetic variability studies in foxtail millet. |
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Spontaneous fluctuations in global climate might explain past variability. |
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Thus, variability appears to be related to fairly obvious systematic microrelief and morphologic differences, which must be taken into account during sampling. |
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Their flowers are hermaphrodite and show considerable variability. |
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The ocean and atmosphere can work together to spontaneously generate internal climate variability that can persist for years to decades at a time. |
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There was more variability in the result of the unstressed vowels. |
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