First order flow only available Lower limit on the distance-scaled transverse velocity. Constraint on the immediacy of the surface patch. Constraint on the immediacy of the plane. Constraint on the spin. First order flow and tilt available The direction of the transverse velocity. The immediacy of the surface path. The immediacy of the plane. The spin. First order flow and the immediacy of the ...

Global Navigation Satellite System (GNSS)-based ionospheric anomalies are nowadays used to identify a possible earthquake (EQ) precursor and hence new research topic in seismic studies. The current study also aims provide an investigation of associated EQs. In order pre-and post-seismic perturbations during the preparation phase large-magnitude EQs, statistical machine learning algorithms appli...

The aim of the present study was to assess presence perfluoroalkyl acids (PFAAs), namely perfluoroalkane sulfonates and carboxylic acids, in Spanish river basins order to: identify potential spatiotemporal variations; evaluate effectiveness measures implemented for reduction/elimination these pollutants; verify fulfillment Environmental Quality Standards (EQSs) European Union. PFOS PFOA were de...

Although covariance structure analysis is used increasingly to analyze nonexperimental data, important statistical requirements for its proper use are frequently ignored. Valid conclusions about the adequacy of a model as an acceptable representation of data, which are based on goodness-of-fit test statistics and standard errors of parameter estimates, rely on the model estimation procedure bei...

After the publication of this work [1], the author became aware that it contains inaccurate descriptions as well as typographical errors. They should be corrected in order that the descriptions in the text and the results are consistent. The corrections are listed below with reasons. These corrections are superficial and do not affect the results and conclusions. The author regrets any inconven...

The purpose of this study is to compare the stress of the bone around the mini-implant under the two kinds of force: the composite force which contains torque and traditional single force. There were 96 finite element models formed by the combination of mini-implant and bone, with diameters of 1.2 mm, 1.6 mm, 2.0 mm and corresponding length being 6 mm, 8 mm, 10 mm, 12 mm, respectively. Each siz...

The tridiagonal 5-point operator is scheme B above. In Fig. 5, the scheme of Lockard et al. is the average of two schemes with the following coeecients, as deened in eq. 6: The optimized scheme of Zingg et al. is given by eqs. 4 and 5 with the following coeecients:

A new approach to approximate the kinetic-energy-functional dependent component (vt[ρA, ρB ](~r)) of the effective potential in oneelectron equations for orbitals embedded in a frozen density environment (Eqs. 20-21 in [Wesolowski and Warshel, J. Phys. Chem. 97, (1993) 8050]) is proposed. The exact limit for vt at ρA −→ 0 and

Abstract In this paper we provide significant evidence that the sun is a principal agent provoking seismic activity. particular aim of studies presented to examine possible relation coronal hole (CH) driven high speed solar wind streams (HSSs) with seismicity We performed several statistical space and seismological data between 1980 2017 as well study for long time interval from year 1900 until...