Results 31 to 40 of about 85,871 (286)

Investigating the Response Amplitude Operator of a Heaving Pontoon under the Influence of a Submerged Trapezoidal Breakwater

open access: yesAdvances in Civil Engineering, 2020
Although breakwaters are of great importance to damp the wave energy and protect floating vessels/facilities, they are not fully successful in reducing the waves’ height.
Parviz Ghadimi   +2 more
doaj   +1 more source

Water Test Information Sheet

open access: yesEDIS, 2009
Revised! SL-133, a 2-page illustrated fact sheet by Rao S. Mylavarapu, William d'Angelo, and Nancy Wilkinson, is the Water Test Form used by the UF/IFAS Extension Soil Testing Laboratory. The sheet gives details about collecting samples and testing fees.
Rao Mylavarapu   +2 more
doaj   +5 more sources

Plant Tissue Test Information Sheet

open access: yesEDIS, 2009
Revised! SL-131, a 1-page illustrated fact sheet by Rao S. Mylavarapu, William d'Angelo, and Nancy Wilkinson, is the Plant Tissue Test Form used by the UF/IFAS Extension Soil Testing Laboratory.
Rao Mylavarapu   +2 more
doaj   +5 more sources

Space-time adaptive detection for bistatic MIMO system under covariance matrix persymmetry and symmetric spectrum

open access: yesThe Journal of Engineering, 2019
Space-time adaptive detection (STAD) is an important research aspect of the bistatic multiple-input multiple-output (MIMO) radar system. The signal and clutter space-time models of the bistatic MIMO radar are described in this study. The knowledge-aided (
Sheng Yan, Chengpeng Hao, Da Xu, Bo Shi
doaj   +1 more source

Distributed Target Detection in Unknown Interference

open access: yesSensors, 2022
Interference can degrade the detection performance of a radar system. To overcome the difficulty of target detection in unknown interference, in this paper we model the interference belonging to a subspace orthogonal to the signal subspace.
Kaiming Xu, Yunkai Deng, Zhongjun Yu
doaj   +1 more source

Rao's Score Tests on Correlation Matrices

open access: yes, 2020
The second version has mainly two important changes with respect to the first one: a) A new paragraph which justifies the completely novel of the current paper.
openaire   +2 more sources

An Efficient Algorithm to Test Potential Bipartiteness of Graphical Degree Sequences

open access: yesTheory and Applications of Graphs, 2021
As a partial answer to a question of Rao, a deterministic and customizable efficient algorithm is presented to test whether an arbitrary graphical degree sequence has a bipartite realization.
Kai Wang
doaj   +1 more source

Rao's score test in spatial econometrics

open access: yesJournal of Statistical Planning and Inference, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Mucocutaneous disease activity and damage accrual in systemic lupus erythematosus: analyses from the Asia‐Pacific Lupus Collaboration longitudinal cohort study

open access: yesArthritis Care &Research, Accepted Article.
Objective This research article aims to describe the prevalence, associations and health‐related quality‐of‐life (HRQoL) impact of mucocutaneous features of SLE. Methods Data from the Asia‐Pacific Lupus Collaboration cohort were analysed (2013‐2021). Mucocutaneous activity (MC‐A) items were rash, alopecia and mucosal ulcers; defined by the SLEDAI‐2K ...
Amanda M Saracino   +42 more
wiley   +1 more source

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