Results 71 to 80 of about 5,336,225 (190)

Residuals and goodness-of-fit tests for stationary marked Gibbs point processes [PDF]

, 2010
The inspection of residuals is a fundamental step to investigate the quality of adjustment of a parametric model to data. For spatial point processes, the concept of residuals has been recently proposed by Baddeley et al.
Andersen, Atkinson, Baddeley, Baddeley, Baddeley, Baddeley, Baddeley, Bertin, Billiot, Bolthausen, Coeurjolly, Coeurjolly, Comets, Daley, Dereudre, Dereudre, Diggle, Diggle, Fleming, Georgii, Guan, Illian, Jensen, Jensen, Møller, Møller, Møller, Møller, Nguyen, Nguyen, Preston, Ruelle, Stoyan, Stoyan   +33 more
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Quantum-Corrected Cardy Entropy for Generic 1+1-Dimensional Gravity [PDF]

, 2002
Various studies have explored the possibility of explaining the Bekenstein-Hawking (black hole) entropy by way of some suitable state-counting procedure.
A J M Medved, Bardeen J M, Bekenstein J D, Brown J D, Carlip S, Carlip S, Carlip S, Coussaert O, Das S, Francesco P Di, Fursaev D V, Govindarajan T R, Gupta K S, Hawking S W, Hyun S, Jackiw R, Kazakov D I, Kloesch T, Kloesch T, Kloesch T, Sakharov A D, Seiberg N, Strominger A, Teitelboim C, Wald R M   +24 more
core   +2 more sources

Statistics of dressed modes in a thermal state

, 2002
By a Wigner-function calculation, we evaluate the trace of a certain Gaussian operator arising in the theory of a boson system subject to both finite temperature and (weak) interaction. Thereby we rederive (and generalize) a recent result by Kocharovsky,
Balazs, Banaszek, Berthold-Georg Englert, Ekert, Englert, Englert, Garcı́a-Calderón, Hillery, Kocharovsky, Lutterbach, Mark D. Pilloff, Schleich, Scully, Stephen A. Fulling, Takahashi, Tatarskii   +15 more
core   +2 more sources

A Spectral CT Method to Directly Estimate Basis Material Maps From Experimental Photon-Counting Data [PDF]

, 2017
The proposed spectral CT method solves the constrained one-step spectral CT reconstruction (cOSSCIR) optimization problem to estimate basis material maps while modeling the nonlinear X-ray detection process and enforcing convex constraints on the basis ...
Barber, Rina Foygel, Schmidt, Tal Gilat, Sidky, Emil Y.   +2 more
core   +2 more sources

Mask Guided GAN for Density Estimation and Crowd Counting

IEEE Access, 2020
Density estimation aims to predict the spatial distribution of a crowd scene, and crowd counting aims to automatically check the number of heads as close as the ground truth.
Hai-Yan Yao, Wang-Gen Wan, Xiang Li
doaj   +1 more source

Walking promotion in healthy pregnant women and perinatal outcomes: a multivariate analysis comparing active and sedentary mothers

Journal of Obstetrics and Gynaecology
Background Regular physical activity during pregnancy is associated with important maternal health benefits, yet the specific impact of walking on labour and neonatal outcomes remains unclear.
Rebeca Benito-Villena, Naomi Cano-Ibáñez, Andrea Gallardo-Vera, Juan Mozas-Moreno, Khalid Saeed Khan, Alberto Puertas-Prieto, Carmen Amezcua-Prieto   +6 more
doaj   +1 more source

Sitting time and step counts in office workers [PDF]

Occupational Medicine, 2014
Technological advances mean that many adults are now employed in sedentary occupations. Given evidence linking prolonged sitting to chronic disease risk, understanding sitting and physical activity in and outside the workplace may usefully inform effective interventions.To assess sitting time and physical activity during and outside working hours in ...
S A, Clemes, R, Patel, C, Mahon, P L, Griffiths   +3 more
openaire   +2 more sources

Validity of a Smart-Glasses-Based Step-Count Measure during Simulated Free-Living Conditions

Information, 2020
Step counting represents a valuable approach to monitor the amount of daily physical activity. The feet, wrist and trunk have been demonstrated as the ideal locations to automatically detect the number of steps through body-worn devices (i.e., step ...
Alessia Cristiano, Alberto Sanna, Diana Trojaniello   +2 more
doaj   +1 more source

Counting Lattice Paths With Four Types of Steps [PDF]

Graphs and Combinatorics, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Tilings of Rectangular Regions by Rectangular Tiles: Counts Derived from Transfer Matrices [PDF]

, 2014
Step by step completion of a left-to-right tiling of a rectangular floor with tiles of a single shape starts from one edge of the floor, considers the possible ways of inserting a tile at the leftmost uncovered square, passes through a sequence of rugged
Mathar, Richard J.
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