Results 31 to 40 of about 751,464 (275)

Spatial Variability and Temporal Persistence of Event Runoff Coefficients for Cropland Hillslopes

Water Resources Research, 2019
Using data collected from collocated hillslopes in central Iowa, the United States, the authors (1) explored the spatial variability of runoff coefficient at the event scale by examining the relationships between the standard deviation and coefficient of
Bo Chen, Witold F. Krajewski, Matthew J. Helmers, Zhuodong Zhang   +3 more
doaj   +1 more source

Evaluation of adaptation of the polylactic acid pattern of maxillary complete dentures fabricated by fused deposition modelling technology: A pilot study. [PDF]

PLoS ONE, 2018
OBJECTIVE:To quantitatively evaluate maxillary complete dentures fabricated from polylactic acid (PLA) using fused deposition modelling (FDM) technology.
Kehui Deng, Hu Chen, Yijiao Zhao, Yongsheng Zhou, Yong Wang, Yuchun Sun   +5 more
doaj   +1 more source

Spiral SAR Imaging with Fast Factorized Back-Projection: A Phase Error Analysis

Sensors, 2021
This paper presents a fast factorized back-projection (FFBP) algorithm that can satisfactorily process real P-band synthetic aperture radar (SAR) data collected from a spiral flight pattern performed by a drone-borne SAR system.
Juliana A. Góes, Valquiria Castro, Leonardo Sant’Anna Bins, Hugo E. Hernandez-Figueroa   +3 more
doaj   +1 more source

Correlation Between VEP Latency, CDR and PSD On Standard Automated Perimetry In Newly Diagnosed POAG Cases

Delhi Journal of Ophthalmology, 2018
Aim and Objective:- The current study was conducted to find out the correlation between Pattern reversal VEP (visual evoked potential) parameters, standard automated perimeter parameters and cup disc ratio (CDR) in newly diagnosed cases of POAG (primary ...
Shikha Baisakhiya, Gurdev Lal Goyal, Punita Garg, Zahid Khan   +3 more
doaj   +1 more source

Average (standard deviation) number of agents by strategy for each of the four social pattern outcomes in 50 simulations.

, 2016
Average (standard deviation) number of agents by strategy for each of the four social pattern outcomes in 50 simulations.
D. Wang (727618), A. G. Sutcliffe (3151599), R. I. M. Dunbar (3151596)   +2 more
core   +1 more source

Edge Detection Based on Standard Deviation Value and Back Propagation Algorithm of Artificial Neural Network [PDF]

, 2011
This paper presents a proposed neural network based edge detection algorithm. we have used artificial neural network system to decide about whether each pixel is edge or not.
Mohammed Hussien Miry, Ali Hussien Miry, Ammar Sabr Majed   +2 more
core   +1 more source

Experimental Study on the Size Effect on the Probability Distribution of Concrete Compressive Strength

Advances in Civil Engineering, 2022
Understanding the size effect on the probability distribution of concrete compressive strength is critical to accurately determining its probability distribution and to correctly calculating reliability.
Youcheng Zhai
doaj   +1 more source

Model-predicted standard deviation in the treatment response over treatment period.

, 2014
A. Standard deviation for leukocytes response as a function of time, B. Standard deviation for ΔMCV. Variability explained by the models is in line with the pattern observed during 6-MP treatment.
Ann E. Rundell (196053), Robert E. Hannemann (643680), Doraiswami Ramkrishna (207971), Devaraj Jayachandran (643679), Terry A. Vik (643681)   +4 more
core   +1 more source

Decomposition Analyses Applied to a Complex Ultradian Biorhythm: The Oscillating NADH Oxidase Activity of Plasma Membranes Having a Potential Time-Keeping (Clock) Function

Dose-Response, 2003
Seasonal decomposition analyses were applied to the statistical evaluation of an oscillating activity for a plasma membrane NADH oxidase activity with a temperature compensated period of 24 min.
Ken Foster, Nasim Anwar, Rhea Pogue, Dorothy M. Morré, T. W. Keenan, D. James Morré   +5 more
doaj   +1 more source

Gas production pattern expressed in mL per hour from non-pH controlled batch culture (average results ± standard deviation of 3 volunteers, n = 3) inoculated with healthy faecal microbiota (A); Gas production pattern expressed in mL per hour from non-pH controlled batch culture (average results ± standard deviation of 3 volunteers, n = 3) inoculated with IBS faecal microbiota (B).

, 2014
Gas production pattern expressed in mL per hour from non-pH controlled batch culture (average results ± standard deviation of 3 volunteers, n = 3) inoculated with healthy faecal microbiota (A); Gas production pattern expressed in mL per hour from non-pH ...
Barry N. Hudspith (652026), Adele Costabile (346639), Alison Lovegrove (652028), Sara Santarelli (408268), Jonathan Brostoff (652027), Jane L. Ward (212937), Sandrine P. Claus (652024), Peter R. Shewry (317029), Andrew M. Whitley (652029), Glenn R. Gibson (139097), Jeremy Sanderson (652025), Hannah E. Jones (256222)   +11 more
core   +1 more source