Can we estimate the fog-top height from atmospheric turbulent measurements at surface? The knowledge of the fog-top height (fog thickness) can be very meaningful for aircraft maneuvers, data assim-ilation/validation of Numerical Weather Prediction models or nowcasting of fog dissipation. However, it...
Many livestock and aquaculture feeds compete for resources with food production. Increasing the use of food system by-products and residues as feed could reduce this competition. We gathered data on global food system material flows for crop, livestock a
Ten observers used the observed characteristics of each type of malrotation and "best fit" lines to estimate axis and degrees of malrotation using the same fluoroscopy of the 24 models. Results: The intraclass correlation coefficient of reliability for percentage of metaphyseal overhang ranged fro...
The Spearman’s rho correlation coefficient (rs = 0.1218, n. s.) reaffirms that we cannot proxy O‑SC with SMN-SC straightforwardly. Second, recognizing that some participants are members of other SMNs, we correlate O‑SC with the number of contacts maintained on XING, a work-...
population in the future. Combination of genetic diversity study with PVA should be made to estimate the exact lethal gene equivalent by investigating the relationship between observed heterozygosity and inbreeding coefficient, allowing more accurate prediction of the future dynamics for the ibis ...
Here, D is the diffusion coefficient which determines the strength of thermal fluctuations; for now, we choose D = 0 and consider a two-dimensional motion in the xz-plane and thus set ϕ = 0. We will discuss the effect of fluctuations later. Given a predefined initial r(t ...
A new non-parametric method to estimate a decision maker's coefficient of absolute risk aversion from observed economic behaviour is explained. The method ... RE Lucas,AB Krueger,RM Blank - 《American Economic Review》 被引量: 20发表: 2002年 Accuracy and Efficiency of Various GMM Inference Tec...
We conduct power analysis to estimate the ability of CTMR and of indices to detect changes in tiger density.3. Tiger densities ranged between 0·25 and 19 tigers 100 km2 were estimated with an average coefficient of variation of 13·2(SE 2·5)%. Tiger pugmark encounter rates explained 84...
the number of patient events were manually extracted from the publication. We then used the digitized KM survival curves to estimate patient-level time-to-event outcomes (IPD; e.g.,: times of progression, death, and censoring; Fig.1a). We recently reported the use of this approach to ...
the quantum algorithm reduces the speedup, we show that one can estimate all elements of thek-particle reduced density matrix with a number of samples scaling only polylogarithmically in basis set size. We also introduce a more efficient quantum algorithm for first-quantized mean-field state ...