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20,582 Results Found

  • Article
  • Open Access
971 Views
15 Pages

28 July 2025

Private array equality comparison (PAEC) aims to evaluate whether two arrays are equal while maintaining the confidentiality of their elements. Current private comparison protocols predominantly focus on determining the relationships of secret intege...

  • Article
  • Open Access
299 Views
15 Pages

28 November 2025

Current private comparison schemes primarily focus on comparing single secret integers using quantum technologies, while the area of private array content comparison remains relatively unexplored. To bridge this gap, we introduce a quantum private ar...

  • Article
  • Open Access
2,166 Views
21 Pages

14 October 2023

When examining the history of wind engineering, it is evident that many full-scale/model test comparisons have found noticeable differences between the results. Although understanding the causes of these differences is important for practical purpose...

  • Article
  • Open Access
1 Citations
2,279 Views
13 Pages

Comparison of the Diagnostic Accuracy of Three Real-Time PCR Assays for the Detection of Arcobacter butzleri in Human Stool Samples Targeting Different Genes in a Test Comparison without a Reference Standard

  • Ramona Binder,
  • Andreas Hahn,
  • Kirsten Alexandra Eberhardt,
  • Ralf Matthias Hagen,
  • Holger Rohde,
  • Ulrike Loderstädt,
  • Torsten Feldt,
  • Fred Stephen Sarfo,
  • Veronica Di Cristanziano and
  • Andreas Erich Zautner
  • + 2 authors

Potential etiological relevance for gastroenteric disorders including diarrhea has been assigned to Arcobacter butzleri. However, standard routine diagnostic algorithms for stool samples of patients with diarrhea are rarely adapted to the detection o...

  • Article
  • Open Access
2,119 Views
11 Pages

28 March 2024

Nonparametric combinations of permutation tests for pairwise comparison of scale parameters, based on deviances, are examined. Permutation tests for comparing two or more groups based on the ratio of deviances have been investigated, and a procedure...

  • Article
  • Open Access
2,465 Views
16 Pages

24 August 2021

Adjusting for covariates is important in the study of the performance of diagnostic tests. In this manuscript, the simultaneous comparison of the sensitivities and specificities of two binary diagnostic tests is studied when discrete covariates are o...

  • Article
  • Open Access
13 Citations
3,700 Views
12 Pages

Serology- and Blood-PCR-Based Screening for Schistosomiasis in Pregnant Women in Madagascar—A Cross-Sectional Study and Test Comparison Approach

  • Tanja Hoffmann,
  • Imke Carsjens,
  • Raphaël Rakotozandrindrainy,
  • Mirko Girmann,
  • Njary Randriamampionona,
  • Oumou Maïga-Ascofaré,
  • Andreas Podbielski,
  • Andreas Hahn,
  • Hagen Frickmann and
  • Norbert Georg Schwarz

This work was conducted as a cross sectional study to define the disease burden of schistosomiasis in pregnant Madagascan women and to evaluate serological and molecular diagnostic assays. A total of 1154 residual EDTA blood samples from pregnant Mad...

  • Review
  • Open Access
9 Citations
4,575 Views
17 Pages

17 January 2024

For this paper, full-scale/model test comparisons to validate the traditional atmospheric boundary layer (ABL) wind-tunnel simulation technique performed until now by the wind engineering community are systematically reviewed. The engineering backgro...

  • Article
  • Open Access
10 Citations
3,190 Views
19 Pages

18 May 2022

Ultrasonic Non-Destructive Testing (NDT) methods are broadly used for detection and characterization/imaging of cracks. Simulation is of great interest for designing such NDT methods. To model the ultrasonic 3D response of a crack, ultrasonic high fr...

  • Article
  • Open Access
4 Citations
2,503 Views
17 Pages

14 December 2022

A new research scheme for a full-scale/model test comparison is proposed for effectively validating the wind tunnel pressure measurement technique in this article. With the new research scheme and using quantifiable data, future full-scale/model test...

  • Article
  • Open Access
2,389 Views
19 Pages

Evaluation of Each Three Entamoeba histolytica- and Strongyloides stercoralis-Specific Real-Time PCR Assays Applying Test Comparisons Without Reference Standards

  • Andreas Erich Zautner,
  • Hagen Frickmann,
  • Andreas Hahn,
  • Fred Stephen Sarfo,
  • Betty Roberta Norman,
  • Albert Dompreh,
  • Martin Kofi Agyei,
  • Shadrack Osei Asibey,
  • Richard Boateng and
  • Kirsten Alexandra Eberhardt
  • + 4 authors

Molecular diagnoses of Entamoeba histolytica and Strongyloides stercoralis in human samples are becoming increasingly common. To contribute to the ongoing standardization of molecular diagnostic approaches targeting these parasites, we compared three...

  • Article
  • Open Access
2 Citations
2,237 Views
11 Pages

Modeling Clock Comparison Experiments to Test Special Relativity

  • Xiao-Yu Lu,
  • Jin-Shu Huang,
  • Cong-Bin Liu,
  • Xiu-Mei Xu,
  • Jin-Bing Cheng,
  • Wan Chang,
  • Yu-Yu Zhou and
  • Ya-Jie Wang

17 April 2023

The clock comparison experiments to test special relativity mainly include the Michelson–Morley experiment, Kennedy–Thorndike experiment, Ives–Stilwell experiment and the comparison experiment of atomic clocks in two locations. Thes...

  • Article
  • Open Access
4 Citations
6,187 Views
13 Pages

4 October 2018

Genetic testing has expanded out of the research laboratory into medical practice and the direct-to-consumer market. Rapid analysis of the resulting genotype data now has a significant impact. We present a method for summarizing personal genotypes as...

  • Article
  • Open Access
10 Citations
4,214 Views
25 Pages

Control Methods Comparison for the Real Quadrotor on an Innovative Test Stand

  • Anežka Chovancová,
  • Tomáš Fico,
  • František Duchoň,
  • Martin Dekan,
  • Ľuboš Chovanec and
  • Martina Dekanová

18 March 2020

This article is a continuation of our previously published work that presented a comparison of nine attitude quaternion-based controllers of the quadrotor in simulation environment. In this article, the best three controllers were implemented into th...

  • Article
  • Open Access
45 Citations
13,054 Views
20 Pages

An Exhaustive Power Comparison of Normality Tests

  • Jurgita Arnastauskaitė,
  • Tomas Ruzgas and
  • Mindaugas Bražėnas

6 April 2021

A goodness-of-fit test is a frequently used modern statistics tool. However, it is still unclear what the most reliable approach is to check assumptions about data set normality. A particular data set (especially with a small number of observations)...

  • Brief Report
  • Open Access
1,307 Views
8 Pages

Comparison of Glucagon Stimulation Test and Insulin Tolerance Test for Assessment of an Anterior Pituitary Function—A Cross-Over Study

  • Krzysztof C. Lewandowski,
  • Joanna Kawalec,
  • Paulina Lewandowska,
  • Wojciech Horzelski and
  • Małgorzata Karbownik-Lewińska

18 September 2025

Background: The insulin tolerance test (ITT) and glucagon stimulation test (GST) are commonly used for assessment of anterior pituitary function, but there are few direct comparisons of these tests, i.e., where both tests were performed on the same i...

  • Article
  • Open Access
18 Citations
4,349 Views
12 Pages

25 May 2018

Frequency Response Analysis (FRA) is an important tool used for diagnostic measurements of power transformers. Standard test configuration applied in the industry is the end-to-end open test setup; however, an interwinding capacitive configuration is...

  • Article
  • Open Access
1 Citations
3,562 Views
13 Pages

Comparison of Measured and Calculated Data for NPP Krško CILR Test

  • Štefica Vlahović,
  • Siniša Šadek,
  • Davor Grgić,
  • Tomislav Fancev and
  • Vesna Benčik

7 June 2019

Containment is the last barrier for release of radioactive materials in the case of an accident in the nuclear power plant (NPP). Its overall integrity is tested during a containment integrated leak rate test (CILRT) at the design pressure, at regula...

  • Article
  • Open Access
6 Citations
3,731 Views
16 Pages

Haptic displays have been gaining more relevance over the recent years, in part because of the multiple advantages they present compared with standard displays, especially for improved user experience and their many different fields of application. A...

  • Article
  • Open Access
3 Citations
1,438 Views
17 Pages

20 January 2025

In this paper, we leverage the properties of the swap test to evaluate the similarity of two qubits and propose a two-party quantum private comparison (QPC) protocol involving a semi-trusted third party (TP). The TP facilitates the comparison between...

  • Article
  • Open Access
1,020 Views
20 Pages

10 July 2025

The goal of this paper is to evaluate the life of HVDC extruded cables subjected to the extension of qualification test (EQT) load cycles, introduced by Cigrè Technical Brochure 852, as well as to compare the results thus obtained with those f...

  • Feature Paper
  • Article
  • Open Access
13 Citations
3,866 Views
21 Pages

25 January 2021

Standardized mechanical tests have become one of the central bottlenecks in the efficient and cost-effective exploration of the process space in advanced manufacturing processes such as additive manufacturing (AM). This paper presents a critical comp...

  • Article
  • Open Access
14 Citations
4,160 Views
13 Pages

The additive manufacturing process is one of the technical domains that has had a sustained development in recent decades. The designers’ attention to equipment and materials for 3D printing has been focused on this type of process. The paper present...

  • Article
  • Open Access
10 Citations
3,661 Views
11 Pages

Comparison of Lifetime of the PVD Coatings in Laboratory Dynamic Impact Test and Industrial Fine Blanking Process

  • Josef Daniel,
  • Radek Žemlička,
  • Jan Grossman,
  • Andreas Lümkemann,
  • Peter Tapp,
  • Christian Galamand and
  • Tomáš Fořt

6 May 2020

Protective hard PVD coatings are used to improve the endurance of the tools exposed to repeated impact load, e.g., fine blanking punches. During the fine blanking process, a coated punch repeatedly impacts sheet metal. Thus, the coating which protect...

  • Article
  • Open Access
27 Citations
7,515 Views
16 Pages

30 July 2021

We show that the one-way ANOVA and Tukey–Kramer (TK) tests agree on any sample with two groups. This result is based on a simple identity connecting the Fisher–Snedecor and studentized probabilistic distributions and is proven without any additional...

  • Article
  • Open Access
16 Citations
5,316 Views
24 Pages

Round Robin Testing: Exploring Experimental Uncertainties through a Multifacility Comparison of a Hinged Raft Wave Energy Converter

  • Thomas Davey,
  • Javier Sarmiento,
  • Jérémy Ohana,
  • Florent Thiebaut,
  • Sylvain Haquin,
  • Matthieu Weber,
  • Sebastien Gueydon,
  • Frances Judge,
  • Eoin Lyden and
  • Jimmy Murphy
  • + 9 authors

The EU H2020 MaRINET2 project has a goal to improve the quality, robustness and accuracy of physical modelling and associated testing practices for the offshore renewable energy sector. To support this aim, a round robin scale physical modelling test...

  • Article
  • Open Access
44 Citations
8,655 Views
16 Pages

Comparison between SAR Soil Moisture Estimates and Hydrological Model Simulations over the Scrivia Test Site

  • Emanuele Santi,
  • Simonetta Paloscia,
  • Simone Pettinato,
  • Claudia Notarnicola,
  • Luca Pasolli and
  • Alberto Pistocchi

11 October 2013

In this paper, the results of a comparison between the soil moisture content (SMC) estimated from C-band SAR, the SMC simulated by a hydrological model, and the SMC measured on ground are presented. The study was carried out in an agricultural test s...

  • Article
  • Open Access
13 Citations
7,365 Views
17 Pages

Direct Comparison of the Lowest Effect Concentrations of Mutagenic Reference Substances in Two Ames Test Formats

  • Bernhard Rainer,
  • Elisabeth Pinter,
  • Lukas Prielinger,
  • Chiara Coppola,
  • Maricel Marin-Kuan,
  • Benoit Schilter,
  • Silvia Apprich and
  • Manfred Tacker

29 June 2021

The Ames assay is the standard assay for identifying DNA-reactive genotoxic substances. Multiple formats are available and the correct choice of an assay protocol is essential for achieving optimal performance, including fit for purpose detection lim...

  • Article
  • Open Access
7 Citations
2,198 Views
19 Pages

Metrological Comparison of Available Methods to Correct Edge-Effect Local Plasticity in Instrumented Indentation Test

  • Jasurkhuja Kholkhujaev,
  • Giacomo Maculotti,
  • Gianfranco Genta and
  • Maurizio Galetto

8 June 2023

The Instrumented Indentation Test (IIT) mechanically characterizes materials from the nano to the macro scale, enabling the evaluation of microstructure and ultra-thin coatings. IIT is a non-conventional technique applied in strategic sectors, e.g.,...

  • Article
  • Open Access
2 Citations
3,743 Views
27 Pages

Quantitative Metrics for Performance Monitoring of Software Code Analysis Accredited Testing Laboratories

  • Wladmir Araujo Chapetta,
  • Jailton Santos das Neves and
  • Raphael Carlos Santos Machado

24 May 2021

Modern sensors deployed in most Industry 4.0 applications are intelligent, meaning that they present sophisticated behavior, usually due to embedded software, and network connectivity capabilities. For that reason, the task of calibrating an intellig...

  • Article
  • Open Access
4 Citations
6,514 Views
22 Pages

Real Drive Truth Test of the Toyota Yaris Hybrid 2020 and Energy Analysis Comparison with the 2017 Model

  • Fabio Orecchini,
  • Adriano Santiangeli,
  • Fabrizio Zuccari,
  • Adriano Alessandrini,
  • Fabio Cignini and
  • Fernando Ortenzi

1 December 2021

This paper presents the performance analysis of a latest-generation hybrid vehicle (Toyota Yaris 2020) with a testing campaign in real road conditions and a comparison with the previous model (Toyota Yaris 2017). The study was conducted by applying t...

  • Feature Paper
  • Article
  • Open Access
4 Citations
2,392 Views
18 Pages

18 October 2022

When choosing between two candidate models, classical hypothesis testing presents two main limitations: first, the models being tested have to be nested, and second, one of the candidate models must subsume the structure of the true data-generating m...

  • Article
  • Open Access
17 Citations
3,626 Views
13 Pages

2 December 2021

Inland shipping is pivotal to the comprehensive transport system of China. However, ship emission has become a major air polluter in inland river regions, and relevant emission inventories are urgently needed. Currently, the Automatic identification...

  • Article
  • Open Access
10 Citations
3,505 Views
16 Pages

Interlaboratory Comparative Tests in Ready-Mixed Concrete Quality Assessment

  • Izabela Skrzypczak,
  • Agnieszka Leśniak,
  • Piotr Ochab,
  • Monika Górka,
  • Wanda Kokoszka and
  • Anna Sikora

22 June 2021

Proper quality assessment of ready-mixed concrete, which is currently the principal material for construction, land engineering and architecture, has an impact on the optimisation and verification of correct functioning of individual stages of the pr...

  • Article
  • Open Access
13 Citations
3,372 Views
12 Pages

Background: Rapid and accurate identification of healthcare associated pathogens is crucial for early diagnosis and treatment of infections. This study aimed to assess the performance of a point-of-care multiplex polymerase chain reaction (PCR) in di...

  • Article
  • Open Access
2 Citations
2,056 Views
12 Pages

10 September 2024

The compatibility of seal materials with the working fluid is crucial for the flawless, energy-saving, environmentally sustainable, and safe operation of any technical system. This is especially true for hydraulic systems operating under high operati...

  • Article
  • Open Access
6 Citations
2,490 Views
11 Pages

1 June 2023

The aim of this study is to propose a test method for the determination of the quality of transformer paper insulation. For this purpose, the oil/cellulose insulation systems were exposed to various accelerated aging tests. The results of the aging e...

  • Article
  • Open Access
1 Citations
1,788 Views
20 Pages

3 September 2024

Faced with measurement conditions such as high-temperature forging, strict prohibition of surface contamination, and toxic environments, using the projection point of an optical target projector (referred to as an “optical projector”) as...

  • Article
  • Open Access
1,614 Views
21 Pages

In this cross-sectional study, the interactions between demographic characteristics and the body, mind, and social dimensions among participants of a holistic training program for social and personal development were examined and compared to a contro...

  • Article
  • Open Access
3 Citations
3,800 Views
11 Pages

Comparison of Unbound Granular Materials’ Resilient Moduli Determined by Cyclic Triaxial Test and Innovative FWD Device

  • Dusan Stehlik,
  • Petr Hyzl,
  • Ondrej Dasek,
  • Ludek Malis,
  • Robert Kaderka,
  • Radek Komenda,
  • Jiri Sachr,
  • Petr Vesely,
  • Karel Spies and
  • Michal Varaus

2 June 2022

In addition to the conventional laboratory tests of input materials and construction mixtures, the technically correct design of pavement structure involves more frequent functional tests of the input materials and mixtures. Our study summarizes find...

  • Article
  • Open Access
2,865 Views
16 Pages

Two-Sample Hypothesis Test for Functional Data

  • Jing Zhao,
  • Sanying Feng and
  • Yuping Hu

1 November 2022

In this paper, we develop and study a novel testing procedure that has more a powerful ability to detect mean difference for functional data. In general, it includes two stages: first, splitting the sample into two parts and selecting principle compo...

  • Article
  • Open Access
18 Citations
4,941 Views
30 Pages

25 October 2019

The impact of different parameter estimation results on the design length of a borehole heat exchanger has received very little attention. This paper provides an in-depth investigation of this problem, together with a full presentation of six data in...

  • Article
  • Open Access
24 Citations
3,712 Views
13 Pages

Intercomparison of Indoor Radon Measurements Under Field Conditions In the Framework of MetroRADON European Project

  • Daniel Rabago,
  • Ismael Fuente,
  • Santiago Celaya,
  • Alicia Fernandez,
  • Enrique Fernandez,
  • Jorge Quindos,
  • Ricardo Pol,
  • Giorgia Cinelli,
  • Luis Quindos and
  • Carlos Sainz

Interlaboratory comparisons are a basic part of the regular quality controls of laboratories to warranty the adequate performance of test and measurements. The exercise presented in this article is the comparison of indoor radon gas measurements unde...

  • Article
  • Open Access
5 Citations
3,655 Views
19 Pages

20 March 2023

To analyze multivariate outcomes in clinical trials, several authors have suggested generalizations of the univariate Mann–Whitney test. As the Mann–Whitney statistic compares the subjects’ outcome pairwise, the multivariate general...

  • Article
  • Open Access
19 Citations
4,072 Views
23 Pages

About Validation-Comparison of Burned Area Products

  • Germán M. Valencia,
  • Jesús A. Anaya,
  • Éver A. Velásquez,
  • Rubén Ramo and
  • Francisco J. Caro-Lopera

4 December 2020

This paper proposes a validation-comparison method for burned area (BA) products. The technique considers: (1) bootstrapping of scenes for validation-comparison and (2) permutation tests for validation. The research focuses on the tropical regions of...

  • Article
  • Open Access
1 Citations
1,975 Views
20 Pages

30 May 2025

The comparison of covariance matrices is one of the most important assumptions in many multivariate hypothesis tests, such as Hotelling T2 and MANOVA. The sample covariance matrix, however, is singular in high-dimensional data when the variable numbe...

  • Article
  • Open Access
25 Citations
5,038 Views
20 Pages

28 July 2016

Accurate wind power generation prediction, which has positive implications for making full use of wind energy, seems still a critical issue and a huge challenge. In this paper, a novel hybrid approach has been proposed for wind power generation forec...

  • Article
  • Open Access
852 Views
19 Pages

Comparison of Stiffness Measurements of Wooden Rods Using Acoustic Guided Wave and Static Bending Test Techniques

  • Adli Hasan Abu Bakar,
  • Mathew Legg,
  • Khalid Mahmood Arif,
  • Daniel Konings and
  • Fakhrul Alam

9 August 2025

Traditionally, mechanical bending tests are used to measure the stiffness of lumber, which is generally represented by the static modulus of elasticity (MoE). However, it is desirable to measure the stiffness of wood before it is processed into lumbe...

  • Article
  • Open Access
418 Views
13 Pages

15 November 2025

Music data exhibits numerous distinct symmetric and asymmetric patterns—ranging from symmetric pitch sequences and rhythmic cycles to asymmetric phrase structures and dynamic shifts. These varied and often subjective patterns present notable ch...

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