Results 41 to 50 of about 501,153 (319)

Statistical comparison of Schlumberger arrays using randomized complete block design

Journal of Physics: Conference Series, 2019
Abstract In this study, statistical comparison of the resistivity data acquired using vertical electrical sounding (VES) technique with three arrays (conventional Schlumberger array, Hummel array and half-Hummel array) was performed. The objective is to assess the efficacy of the Hummel and half-Hummel arrays of VES as alternative arrays
Oluseun Adetola Sanuade, Joel Olayide Amosun, Kehinde David Oyeyemi, Tokunbo Sanmi Fagbemigun, Jane Idowu Faloyo   +4 more
openaire   +1 more source

Constructing non-orthogonal split-split-plot designs using some resolvable block designs

, 2020
Summary We consider a new method of constructing non-orthogonal (incomplete) split-split-plot designs (SSPDs) for three (A, B, C) factor experiments.
I. Mejza, K. Ambroży-Deręgowska, K. Ozawa, S. Mejza, Shinji Kuriki   +4 more
semanticscholar   +1 more source

Direct comparison of activation maps during galvanic vestibular stimulation: A hybrid H2[15 O] PET-BOLD MRI activation study.

PLoS ONE, 2020
Previous unimodal PET and fMRI studies in humans revealed a reproducible vestibular brain activation pattern, but with variations in its weighting and expansiveness.
Sandra Becker-Bense, Frode Willoch, Thomas Stephan, Matthias Brendel, Igor Yakushev, Maximilian Habs, Sibylle Ziegler, Michael Herz, Markus Schwaiger, Marianne Dieterich, Peter Bartenstein   +10 more
doaj   +1 more source

A Novel Hash Function Based on a Chaotic Sponge and DNA Sequence

IEEE Access, 2021
Many chaos-based hash functions have convoluted designs that are not based on proper design principles, complicating the verification of security claims.
Moatsum Alawida, Azman Samsudin, Nancy Alajarmeh, Je Sen Teh, Musheer Ahmad, Wafa' Hamdan Alshoura   +5 more
doaj   +1 more source

A Statistically Based Methodology to Estimate the Probability of Encountering Rock Blocks When Tunneling in Heterogeneous Ground

Mining, 2021
Strong rock blocks embedded in a weaker soil matrix are found in many geological units. When tunneling in ground containing cobbles and boulders, extremely challenging conditions can be encountered.
Maria Lia Napoli, Monica Barbero, Roberto Fontana   +2 more
doaj   +1 more source

Resistant And Susceptible BIB Designs [PDF]

, 1974
Statistic
Hedayat, A., John, P. W. M.
core   +1 more source

Optimality of block designs under the model with the first-order circular autoregression

Statistical Papers, 2019
In this paper optimal properties of some circular balanced block designs under the model with circular autoregression of order one are studied. Universal optimality of some balanced block designs with equal block sizes is proven and E-optimality of ...
K. Filipiak, R. Khodsiani, A. Markiewicz
semanticscholar   +1 more source

Hierarchical modelling of variance components makes analysis of resolvable incomplete block designs more efficient

Theoretical and Applied Genetics
The standard approach to variance component estimation in linear mixed models for alpha designs is the residual maximum likelihood (REML) method. One drawback of the REML method in the context of incomplete block designs is that the block variance may be
M. Studnicki, H. Piepho
semanticscholar   +1 more source

Does Change in Thread Shape Influence the Pull Out Strength of Mini Implants? An In vitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2017
Introduction: Mini implants form a valuable source for absolute anchorage thereby helping in achieving ideal treatment outcome. Stability of the mini implant is one of the important factors affecting the success of mini implants.
Aniruddh V. Yashwant, S. Dilip, R. Krishnaraj, K. Ravi   +3 more
doaj   +1 more source

Desain S-Box Fleksibel: Regenerasi Konstanta dan Koefisien Fungsi Linier Berbasis CSPRNG Chaos

Jurnal Nasional Teknik Elektro dan Teknologi Informasi, 2019
The substitution process in block ciphers usually uses static s-boxes, where the value of each s-box entry is always fixed and the functions are one-to-one. Visually, the dataset pattern in the input is also seen in the output.
Bambang Susanto, Alz Danny Wowor, Vania Beatrice Liwandouw   +2 more
doaj   +1 more source