Variation over time and by
Variation of Physical Properties of Cement over Time
... the variation of both the initial setting time and final setting time in minute of PCC and OPC in ASTM and BDS EN standard by the 0 th , 4 th and 8 th ...setting time in ASTM standard for PCC ...
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Causal Inference Using Variation In Treatment Over Time
... Using Variation In Treatment Over Time Abstract This thesis and related research is motivated by my interest in understanding the use of time-varying treatments in causal inference from ...
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Implicit house prices: variation over time and space
... vary over time and space and seeks to identify which of these is the more ...household variation and ...that time and space effects do not modify the value of hedonic parameters and that they ...
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Nonlinear forecasts of fo F2: variation of model predictive accuracy over time
... the variation in the foF2 time series over the course of one year, an example of which is shown in ...diurnal variation, whereas the summer varia- tion is unclear, with the peak-to-peak ...
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Spatial variation in the use of reproductive health services over time: a decomposition analysis
... RHS over time, but also capture spatial (ecological zone) variation in the contributions of determinants to changes in the use of RHS over ...
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Spatial variation in cancer incidence and survival over time across Queensland, Australia
... geographical variation and changes in incidence and survival is difficult without information about tumour stage at ...the time after diagnosis played a greater role in the survival ...
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Commuting and Panel Spatial Interaction Models: Evidence of Variation of the Distance-Effect over Time and Space
... 3.3 Regional variation We finally consider region specific distance decay coefficients and trends in the random effects model. Hypotheses that regional differences in these variables are statistically ...
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Deprivation of liberty applications concerning people with learning disabilities in England:Trends over time and geographical variation
... geographical variation across local authorities in England in the scale of DoLS applications being completed and granted, with some large local authorities reporting very low rates of DoLS applications regarding ...
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Power Variation and Time Change
... power variation, that is sums of powers of absolute increments,under nonequidistant subdivisions of time and for certain types of time-changed Brownian motion and α-stable ...
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Paid employment amongst adults with learning disabilities receiving social care in England:trends over time and geographical variation
... Findings In 2016/17, councils reported that 5.7% of working age adults (7,422 people) with learning disabilities receiving long-term social care were in paid/self employment, with higher employment rates for men than ...
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Performance Analysis of TCP Variants with Pause Time and Node Speed Variation over AODV and DSR Protocols in NS2
... Tahoe over AODV and DSR in terms of PDF and ...pause time variation, throughput variation is similar in Tahoe, Reno, New Reno and ...with variation in pause time, delay is found ...
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Time variation in lifecycle consumption and housing wealth
... the time variation we ...observe time-varying lifecycle behaviour of each age group when we control for housing ...and time, with the strongest effect observed after 2006 and for older ...
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Winter blues and time variation in the price of risk
... Forthcoming in the Journal of Empirical Finance , 2004. The authors have benefited from the comments and suggestions of Franz Palm, Kris Jacobs, Maurice Levi, Cesare Robotti, participants at the European Finance ...
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Time variation in the inflation passthrough of energy prices
... with time-varying parameters and stochastic ...on time variation in the estimated reduced form relationship between energy inflation and core prices, vanishing impulse responses to identified energy ...
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Variation in the intensity of selection on codon bias over time causes contrasting patterns of base composition evolution in Drosophila
... By using two polymorphism-based methods for estimating selection coefficients over different timescales, we show that the selection intensity on codon usage has been rather stable in D. simulans in the recent ...
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Variation in the intensity of selection on codon bias over time causes contrasting patterns of base composition evolution in Drosophila
... lineages over a substantial period, with the intensity of selection increasing with GC ...coefficients over different timescales, we show that the selection intensity on codon usage has been rather stable ...
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Time variation in U.S. wage dynamics
... Second, when we consider the dynamic e¤ects of technology shocks over time, we …nd that before and after the high in‡ation regime of the 1970s, nominal wages adjust in a way that support[r] ...
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Variation and Change Over Time in PROMIS-29 Survey Results Among Primary Care Patients With Type 2 Diabetes
... In practice, this exclusion method could reduce the models’ ability to specify a narrow range of plausible effect sizes; however, we did not observe that it introduced noteworthy selection bias. We evaluated the impact ...
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Exploring Time Variation of Stock Betas in Pakistan
... varies over time in contrast to the CAPM assumption that beta is time ...one over time and that his methodology produces superior beta ...
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Chlorophyll-A Concentration Variation Over Terengganu Maritime
... Chlorophyll-a which is found in plant and algae can be used as a proxy of phytoplankton biomass and photosynthesis potential. The distribution of Chl-a are highly varies highly in coastal and offshore environments and ...
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