Relevant bibliographies by topics / Load Based Testing

Academic literature on the topic 'Load Based Testing'

Author: Grafiati
Published: 10 December 2022
Last updated: 29 January 2023

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Contents

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Load Based Testing.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Load Based Testing"

1

Wang, Xingen, Bo Zhou, and Wei Li. "Model-based load testing of web applications." Journal of the Chinese Institute of Engineers 36, no. 1 (January 2013): 74–86. http://dx.doi.org/10.1080/02533839.2012.726028.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Fuchs, P. A., G. A. Washer, S. B. Chase, and M. Moore. "Laser-Based Instrumentation for Bridge Load Testing." Journal of Performance of Constructed Facilities 18, no. 4 (November 2004): 213–19. http://dx.doi.org/10.1061/(asce)0887-3828(2004)18:4(213).

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Zuo, Huang, Yue Chun Zhang, Ping Liu, Wen Wang, and Shun Xiong. "Study on Loads of Accelerated Contact Fatigue Testing and its Application." Applied Mechanics and Materials 86 (August 2011): 680–83. http://dx.doi.org/10.4028/www.scientific.net/amm.86.680.

Full text
Abstract:
For reducing the development time and cost, determining the load of accelerated contact fatigue testing of a multi-case and multi-stage drive train, multilevel design load method was used to calculate the pitting equivalent loads of gears according to the load spectrum. A reasonable load of pitting fatigue testing was determined after analyzing and studying the pitting equivalent loads of gears. Based on a reducer used for a cement mixer, the pitting equivalent loads of gears were calculated, and the load of pitting fatigue testing was determined. The damage ratios of gears were calculated by the pitting equivalent loads of gears and the testing load, separately, using software MASTA. The results from the load of pitting fatigue testing and the testing load were coincident.
APA, Harvard, Vancouver, ISO, and other styles
4

Cheng, Li, James E. Braun, and W. Travis Horton. "Load-based testing using a thermostat environment emulator." International Journal of Refrigeration 126 (June 2021): 109–22. http://dx.doi.org/10.1016/j.ijrefrig.2021.02.010.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Ramakrishnan, Raghu, and Arvinder Kaur. "Little’s law based validation framework for load testing." Information and Software Technology 108 (April 2019): 88–98. http://dx.doi.org/10.1016/j.infsof.2018.11.007.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Yu, Li Li, Xia Zhao, Chao Hui Ye, and Li Jie Yu. "A Web Load Testing Method Based on Performance Target." Applied Mechanics and Materials 380-384 (August 2013): 2187–91. http://dx.doi.org/10.4028/www.scientific.net/amm.380-384.2187.

Full text
Abstract:
With the purpose of acquiring the Web system to work correctly under the guidance of software requirement, load testing is one of the important approaches. In this paper a web load testing based on performance target is proposed. Then several key points of achieving the load testing based on LoadRunner are discussed. At last combining a case study about the information management system software, Web load testing automation is achieved and testing results are analyzed.
APA, Harvard, Vancouver, ISO, and other styles
7

Anggriawan, Dimas Okky, Aidin Amsyar, Eka Prasetyono, Endro Wahjono, Indhana Sudiharto, and Anang Tjahjono. "Load Identification Using Harmonic Based on Probabilistic Neural Network." EMITTER International Journal of Engineering Technology 7, no. 1 (June 15, 2019): 71–82. http://dx.doi.org/10.24003/emitter.v7i1.330.

Full text
Abstract:
Due to increase power quality which are caused by harmonic distortion it could be affected malfunction electrical equipment. Therefore, identification of harmonic loads become important attention in the power system. According to those problems, this paper proposes a Load Identification using harmonic based on probabilistic neural network (PNN). Harmonic is obtained by experiment using prototype, which it consists of microcontroller and current sensor. Fast Fourier Transform (FFT) method to analyze of current waveform on loads become harmonic load data. PNN is used to identify the type of load. To load identification, PNN is trained to get the new weight. Testing is conducted To evaluate of the accuracy of the PNN from combination of four loads. The results demonstrate that this method has high accuracy to determine type of loads based on harmonic load
APA, Harvard, Vancouver, ISO, and other styles
8

Azzam, Baher, Ralf Schelenz, Martin Cardaun, and Georg Jacobs. "From Simulations to Accelerated Testing: Design of Experiments for Accelerated Load Testing of a Wind Turbine Drivetrain Based on Aeroelastic Multibody Simulation Data." Applied Sciences 13, no. 1 (December 27, 2022): 356. http://dx.doi.org/10.3390/app13010356.

Full text
Abstract:
The trend of increasing the power output and nominal load capacities of wind turbines (WT) over time has been driving the construction of testing facilities with increasing load capacities for testing WT drivetrain components prior to field deployment. Due to the high investment and operational costs of such facilities, a need exists to design accelerated tests that cover load situations corresponding to expected field conditions while maintaining high time-efficiency. This investigation addresses this need by presenting a methodology to achieve the following goals. Firstly, identifying ranges and combinations of WT 6-degree of freedom (6-DOF) rotor loads is to be expected in the field. This is achieved using aeroelastic multibody simulations (MBS) of an MBS WT model being subjected to simulated wind fields covering the design load cases outlined in the IEC 61400-1 standard and by analyzing the simulated time-series data to design accelerated tests that efficiently and realistically cover the design space of the variables, e.g., 6-DOF rotor loads, to be applied during WT drivetrain testing. The designed tests are to take place on a purpose-built test rig that allows for the application and control of the 6-DOF drivetrain input loads and rotational speed. Using the proposed method, accelerated tests were designed that efficiently cover load combinations within the realistic regions of the design space. A comparison with a full factorial design of experiments shows a significant (95+ %) reduction in total test time as well as the ability of the proposed method to help to avoid unsustainable and unrealistic load conditions within the design space that could result in costly, unintended drivetrain failures during testing.
APA, Harvard, Vancouver, ISO, and other styles
9

Kumar, Akash, Bing Yan, and Ace Bilton. "Machine Learning-Based Load Forecasting for Nanogrid Peak Load Cost Reduction." Energies 15, no. 18 (September 14, 2022): 6721. http://dx.doi.org/10.3390/en15186721.

Full text
Abstract:
Increased focus on sustainability and energy decentralization has positively impacted the adoption of nanogrids. With the tremendous growth, load forecasting has become crucial for their daily operation. Since the loads of nanogrids have large variations with sudden usage of large household electrical appliances, existing forecasting models, majorly focused on lower volatile loads, may not work well. Moreover, abrupt operation of electrical appliances in a nanogrid, even for shorter durations, especially in “Peak Hours,” raises the energy cost substantially. In this paper, an ANN model with dynamic feature selection is developed to predict the hour-ahead load of nanogrids based on meteorological data and a load lag of 1 h (t-1). In addition, by thresholding the predicted load against the average load of previous hours, peak loads, and their time indices are accurately identified. Numerical testing results show that the developed model can predict loads of nanogrids with the Mean Square Error (MSE) of 0.03 KW, the Mean Absolute Percentage Error (MAPE) of 9%, and the coefficient of variation (CV) of 11.9% and results in an average of 20% daily energy cost savings by shifting peak load to off-peak hours.
APA, Harvard, Vancouver, ISO, and other styles
10

Bezboruah, Tulshi, and Abhijit Bora. "Performance Evaluation of Hierarchical SOAP Based Web Service in Load Balancing Cluster-Based and Non-Cluster-Based Web Server." International Journal of Information Retrieval Research 5, no. 4 (October 2015): 19–30. http://dx.doi.org/10.4018/ijirr.2015100102.

Full text
Abstract:
Evaluating the implementation techniques of web service and analysing their performance in load balancing cluster-based and non-cluster-based web server is necessary from the perspective of web service developer, researchers as well as users. As such the authors propose to develop and implement a SOAP based hierarchical web service using load balancing cluster-based and non-cluster based Apache Tomcat web server to study the web service performance metrics. The performance of overall system is tested using the load testing tool Mercury Load runner and a comparative investigation is carried out using the stability, load and performance metrics of both services. In this paper, the authors present, in detail, the methodology of experiment, comparative testing results, and statistical analysis on performance metrics.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Load Based Testing"

1

Kara, Ismihan Refika. "Automated Navigation Model Extraction For Web Load Testing." Master's thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12613992/index.pdf.

Full text
Abstract:
Web pages serve a huge number of internet users in nearly every area. An adequate testing is needed to address the problems of web domains for more efficient and accurate services. We present an automated tool to test web applications against execution errors and the errors occured when many users connect the same server concurrently. Our tool, called NaMoX, attains the clickables of the web pages, creates a model exerting depth first search algorithm. NaMoX simulates a number of users, parses the developed model, and tests the model by branch coverage analysis. We have performed experiments on five web sites. We have reported the response times when a click operation is eventuated. We have found 188 errors in total. Quality metrics are extracted and this is applied to the case studies.
APA, Harvard, Vancouver, ISO, and other styles
2

Jayaram, Vinay B. "Experimental Study of Scan Based Transition Fault Testing Techniques." Thesis, Virginia Tech, 2003. http://hdl.handle.net/10919/31146.

Full text
Abstract:
The presence of delay-inducing defects is causing increasing concern in the semiconductor industry today. To test for such delay-inducing defects, scan-based transition fault testing techniques are being implemented. There exist organized techniques to generate test patterns for the transition fault model and the two popular methods being used are Broad-side delay test (Launch-from-capture) and Skewed load delay test (Launch-from-shift). Each method has its own drawbacks and many practical issues are associated with pattern generation and application. Our work focuses on the implementation and comparison of these transition fault testing techniques on multiple industrial ASIC designs. In this thesis, we present results from multiple designs and compare the two techniques with respect to test coverage, pattern volume and pattern generation time. For both methods, we discuss the effects of multiple clock domains, tester hardware considerations, false and multi-cycle paths and the implications of using a low cost tester. We then consider the implications of pattern volume on testing both stuck-at and transition faults and the effects of using transition fault patterns to test stuck-at faults. Finally, we present results from our analysis on switching activity of nets in the design, while executing transition fault patterns.
Master of Science
APA, Harvard, Vancouver, ISO, and other styles
3

Vögele, Christian [Verfasser], Helmut [Akademischer Betreuer] Krcmar, Helmut [Gutachter] Krcmar, and Alexander [Gutachter] Pretschner. "Automatic Extraction and Selection of Workload Specifications for Load Testing and Model-Based Performance Prediction / Christian Vögele ; Gutachter: Helmut Krcmar, Alexander Pretschner ; Betreuer: Helmut Krcmar." München : Universitätsbibliothek der TU München, 2018. http://d-nb.info/116262115X/34.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Bhuyan, Md Delwar Hossain. "Statistical transfer matrix-based damage localization and quantification for civil structures." Thesis, Rennes 1, 2017. http://www.theses.fr/2017REN1S082/document.

Full text
Abstract:
La localisation de dégâts basée sur les mesures de vibrations est devenue un axe de recherche important pour la surveillance de la santé structurale (SHM). En particulier, la Stochastic Dynamic Damage Locating Vector (SDDLV) est une méthode de localisation des dégâts basée sur le couplage entre un modèle aux éléments finis (FE) de la structure et des paramètres modaux estimés à partir des mesures dynamiques en excitation ambiante dans les états structuraux sain et endommagé, interrogeant les changements dans la matrice de transfert. Dans la première contribution, la méthode SDDLV est étendue avec une approche statistique conjointe utilisant plusieurs ensembles de modes, surmontant la limitation théorique sur le nombre minimal de paramètres. Un autre problème traité est la performance de la méthode en fonction du choix de la variable de Laplace où la fonction de transfert est évaluée. Une attention particulière est accordée à ce choix et à son optimisation. Dans la deuxième contribution, l'approche Influence Line Damage Location (ILDL), complémentaire à l’approche SDDLV est étendue avec un cadre statistique. Dans la dernière contribution, une approche de sensibilité pour les petits dommages est développée en fonction de la différence des matrices de transfert, permettant la localisation des dommages par des tests statistiques dans un cadre gaussien, et en plus la quantification des dommages dans une deuxième étape. Enfin, les méthodes proposées sont validées sur des simulations numériques et leurs performances sont testées dans de nombreuses études de cas sur des expériences de laboratoire
Vibration-based damage localization has become an important issue for Structural Health Monitoring (SHM). Particularly, the Stochastic Dynamic Damage Locating Vector (SDDLV) method is an output-only damage localization method based on both a Finite Element (FE) model of the structure and modal parameters estimated from output-only measurements in the reference and damaged states of the system, interrogating changes in the transfer matrix. Firstly, the SDDLV method has been extended with a joint statistical approach for multiple mode sets, overcoming the theoretical limitation on the number of modes in previous works. Another problem is that the performance of the method can change considerably depending on the Laplace variable where the transfer function is evaluated. Particular attention is given to this choice and how to optimize it. Secondly, the Influence Line Damage Location (ILDL) approach which is complementary to the SDDLV approach has been extended with a statistical framework. Thirdly, a sensitivity approach for small damages has been developed based on the transfer matrix difference, allowing damage localization through statistical tests in a Gaussian framework, and in addition the quantification of the damage in a second step. Finally, the proposed methods are validated on numerical simulations and their performances are tested extensively in numerous case studies on lab experiments
APA, Harvard, Vancouver, ISO, and other styles
5

Müller, Christoph. "Untersuchung von Holzwerkstoffen unter Schlagbelastung zur Beurteilung der Werkstoffeignung für den Maschinenbau." Doctoral thesis, Universitätsbibliothek Chemnitz, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-184057.

Full text
Abstract:
In der vorliegenden Arbeit werden Holzwerkstoffe im statischen Biegeversuch und im Schlagbiegeversuch vergleichend geprüft. Ausgewählte Holzwerkstoffe werden thermisch geschädigt, zudem wird eine relevante Kerbgeometrie geprüft. Ziel der Untersuchungen ist die Eignung verschiedenartiger Werkstoffe für den Einsatz in sicherheitsrelevanten Anwendungen mit Schlagbelastungen zu prüfen. Hierzu werden zunächst die Grundlagen der instrumentierten Schlagprüfung und der Holzwerkstoffe erarbeitet. Der Stand der Technik wird dargelegt und bereits durchgeführte Studien werden analysiert. Darauf aufbauend wird eine eigene Prüfeinrichtung zur zeitlich hoch aufgelösten Kraft-Beschleunigungs-Messung beim Schlagversuch entwickelt. Diese wird anhand verschiedener Methoden auf ihre Eignung und die Messwerte auf Plausibilität geprüft. Darüber hinaus wird ein statistisches Verfahren zur Überprüfung auf ausreichende Stichprobengröße entwickelt und auf die durchgeführten Messungen angewendet. Anhand der unter statischer und schlagartiger Biegebeanspruchung ermittelten charakteristischen Größen, wird ein Klassenmodell zum Werkstoffvergleich und zur Werkstoffauswahl vorgeschlagen. Dieses umfasst integral die mechanische Leistungsfähigkeit der geprüften Holzwerkstoffe und ist für weitere Holzwerkstoffe anwendbar. Abschließend wird, aufbauend auf den gewonnenen Erkenntnissen, ein Konzept für die Bauteilprüfung unter Schlagbelastung für weiterführende Untersuchungen vorgeschlagen
In the present work wood-based materials are compared under static bending load and impact bending load. Several thermal stress conditions are applied to selected materials, furthermore one relevant notch geometry is tested. The objective of these tests is to investigate the suitability of distinct wood materials for security relevant applications with the occurrence of impact loads. For this purpose the basics of instrumented impact testing and wood-based materials are acquired. The state of the technology and a comprehensive analysis of original studies are subsequently presented. On this basis an own impact pendulum was developed to allow force-acceleration measurement with high sample rates. The apparatus is validated by several methods and the achieved signals are tested for plausibility. A general approach of testing for adequate sample size is implemented and applied to the tested samples. Based on the characteristic values of the static bending and impact bending tests a classification model for material selection and comparison is proposed. The classification model is an integral approach for mechanical performance assessment of wood-based materials. In conclusion a method for impact testing of components (in future studies) is introduced
APA, Harvard, Vancouver, ISO, and other styles
6

Aleahmad, Turadg. "Improving Students’ Study Practices Through the Principled Design of Research Probes." Research Showcase @ CMU, 2012. http://repository.cmu.edu/dissertations/129.

Full text
Abstract:
A key challenge of the learning sciences is moving research results into practice. Educators on the front lines perceive little value in the outputs of education research and demand more “usable knowledge”. This work explores the potential instead of usable artifacts to translate knowledge into practice, adding scientists as stakeholders in an interaction design process. The contributions are two effective systems, the scientific and contextual principles in their design, and a research model for scientific research through interaction design. College student study practices are the domain chosen for the development of these methods. Iterative ethnographic fieldwork identified two systems that would be likely to advance both learning in practice and knowledge for applying the employed theories in general. Nudge was designed to improve students’ study time management by regularly emailing students with explicit recommended study activities. It reconceptualizes the syllabus into an interactive guide that fits into modern students' attention streams. Examplify was designed to improve how students learn from worked example problems by modularizing them into steps and scaffolding their metacognitive behaviors though problem-solving and self-explanation prompts. It combines these techniques in a way that is exceedingly easy to author, using existing answer keys and students' self-evaluations. Nudge and Examplify were evaluated experimentally over a full semester of a lecture-based introductory chemistry course. Nudge messages increased students’ sense of achievement and interacted with students’ existing time management skills to improve exam grades for poorer students. Among students who could choose whether to receive them, 80% did. Students with access to Examplify had higher exam scores (d=0.26), especially on delayed measures of learning (d=0.40). A key design decision in Examplify was not clearly resolvable by existing theory and so was tested experimentally by comparing two variants, one without prompts to solve the steps. The variant without problem solving was less effective (d=0.77) and less used, while usage rates of the variant with problem solving increased over time. These results support the use of the design methods employed and provide specific empirical recommendations for future designs of these and similar systems for implementing theory in practice.
APA, Harvard, Vancouver, ISO, and other styles
7

Kayisoglu, Bengi. "Investigation Of Wind Effects On Tall Buildings Through Wind Tunnel Testing." Master's thesis, METU, 2011. http://etd.lib.metu.edu.tr/upload/12613324/index.pdf.

Full text
Abstract:
In recent years, especially in the crowded city-centers where land prizes have become extremely high, tall buildings with more than 30 floors have started to be designed and constructed in Turkey. On the other hand, the technical improvements have provided the opportunity of design and construction of more slender structures which are influenced by the wind actions more. If the building is flexible, wind can interact with it so the wind induced oscillations can be significantly magnified. In order to analyze the response of such buildings under wind effects, wind tunnel tests are accepted to be the most powerful tool all over the world. In this study, a series of tests were performed in Ankara Wind Tunnel on a model building in the shape of a rectangular prism. For the similitude of flow conditions, passive devices were designed. The response of the model building was measured through a high frequency base balance which was designed specifically for this case study. Through the tests, the effects of turbulence intensity, vortex shedding and wind angle of attack on the response of the building were questioned. Finally, the results were compared with the results of various technical specifications about wind.
APA, Harvard, Vancouver, ISO, and other styles
8

Kadlubiec, Janusz. "Dlouhodobé posuzování vozovek opravených recyklací podkladů." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2012. http://www.nusl.cz/ntk/nusl-225491.

Full text
Abstract:
My work deals with monitoring communications sections, which were renovated zrecyklováním existing surface. I documented these communications and to assess their condition after the time of use. Subscribed sections I put into the database PMS.
APA, Harvard, Vancouver, ISO, and other styles
9

(9593063), Li Cheng. "Laboratory Load-Based Testing, Performance Mapping and Rating of Residential Cooling Equipment." Thesis, 2020.

Find full text
Abstract:
In the U.S., unitary residential air conditioners are rated using standard AHRI 210/240 that is inadequate to credit equipment with advanced controls and variable-speed components since the ratings are based on results of steady-state laboratory tests. Contrarily, a load-based testing and rating approach is presented in this work that can capture equipment performance with its integrated controls and thermostat responses that is more representative of the field. In this approach, representative building sensible and latent loads are emulated in a psychrometric test facility at different indoor and outdoor test conditions utilizing a virtual building model. The indoor test room conditions are continuously adjusted to emulate the dynamic response of the virtual building to the test equipment sensible and latent cooling rates and the equipment dynamic response is measured. Meanwhile, the inlet temperatures to the test equipment thermostat are independently controlled to track the same virtual building response using a thermostat environment emulator that encloses the test thermostat, that provides typical flow conditions and of which the design and control are presented in this work. Climate-specific cooling seasonal performance ratings can be determined by propagating load-based test results through a temperature-bin method to estimate a seasonal coefficient of performance (SCOP). In addition, a next-generation rating approach is developed that extends load-based testing for performance mapping, such that the SCOP can be obtained using building simulations that incorporate specific building types, climates and an equipment-specific performance map.
In this work, the proposed approaches were implemented to test and rate a variable-speed residential heat pump operating in cooling mode. Trained with results from only 12 load-based test intervals carried out using the test equipment, a quasi-steady-state mapping model was able to map the equipment performance across almost the entire operating envelope within $\pm10\%$ errors and the $R^2$ values were very close to 1. Using the identified performance map, the next-generation SCOP was obtained based on an annual simulation deployed in EnergyPlus, where the map was coupled to a typical single-family building in Albuquerque,NM. Compared to the temperature-bin-based rating, this simulation-based rating is able to comprehensively and appropriately reflect equipment annual field performance associated with a specific building type and climate, as the rating is extended from automated laboratory load-based testing and performance mapping.
APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Load Based Testing"

1

Turkiyyah, George M. Feasibility of backcalculation procedures based on dynamic FWD response data. [Olympia, Wash.]: Washington State Dept. of Transportation, 2005.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Roberts, Freddy L. Establishing material properties for thin asphalt concrete surfaces on granular bases. College Station, Tex: The Institute, 1985.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Engelmann, Bernd. The Basel II Risk Parameters: Estimation, Validation, Stress Testing - with Applications to Loan Risk Management. Berlin, Heidelberg: Springer-Verlag Berlin Heidelberg, 2011.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

Roberts, Freddy L. Effects of automobile tire loads on thin flexible pavements. College Station, Tex: Texas Transportation Institute, Texas A&M University System, 1987.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Irving, David C. A study of load-induced microdeformations within wood-based structural members using optical scanning techniques. 1989.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

Irving, David C. A study of load-induced microdeformations within wood-based structural members using optical scanning techniques. 1989.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Lachmann, Robin H., and Nigel Manning. Trimethylaminuria. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780199972135.003.0064.

Full text
Abstract:
Trimethylaminuria (TMAU) or “Fish Odor Syndrome” is a disorder caused by increased concentrations of the volatile amine trimethylamine (TMA) in body fluids resulting in an unpleasant odor. The excess TMA may occur either due to deficient hepatic oxidation (primary) or increased bacterial generation (secondary). Testing urine for TMA concentration is the first line of investigation, preferably following a dietary load of a TMA precursor such as choline. Measurement of TMA and TMA-oxide are used as a guide to determine a primary or secondary cause, which can be confirmed by DNA analysis. FMO3 deficiency may have further clinical consequences due to the wide range of substrates oxidized by the enzyme including many drugs. Treatment of both primary and secondary TMAU relies on restriction of dietary precursors of TMA, antibiotic-based reduction of gut flora, and odor chelators. Riboflavin may also benefit some patients.
APA, Harvard, Vancouver, ISO, and other styles
8

B, Metcalf J., Louisiana. Dept. of Transportation and Development., Louisiana State University. Dept. of Civil and Environmental Engineering., and Louisiana Transportation Research Center, eds. Construction and comparison of Louisiana's conventional and alternative base courses under accelerated loading. [Baton Rouge, La.]: Louisiana Transportation Research Center, 2001.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

-L, Briaud J., Gibbens Robert, Turner-Fairbank Highway Research Center, Geotest Engineering Inc, and Texas A & M University. Dept. of Civil Engineering., eds. Large-scale load tests and data base of spread footings on sand. McLean, VA: U.S. Dept. of Transportation, Federal Highway Administration, Research and Development, Turner-Fairbank Highway Research Center, 1997.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Engelmann, Bernd, and Robert Rauhmeier. The Basel II Risk Parameters: Estimation, Validation, Stress Testing - with Applications to Loan Risk Management. Springer, 2014.

Find full text
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Load Based Testing"

1

Alipour, Mohamad, Ali Shariati, Thomas Schumacher, Devin K. Harris, and Charles J. Riley. "Digital Image and Video-Based Measurements." In Load Testing of Bridges, 145–68. Leiden : CRC Press/Balkema, [2019] | Series: Structures and infrastructures series, ISSN 1747-7735 ; volumes 12-13: CRC Press, 2019. http://dx.doi.org/10.1201/9780429265969-5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Frangopol, Dan M., David Y. Yang, Eva O. L. Lantsoght, and Raphaël D. J. M. Steenbergen. "Reliability-Based Analysis and Life-Cycle Management of Load Tests." In Load Testing of Bridges, 265–96. Leiden : CRC Press/Balkema, [2019] | Series: Structures and infrastructures series, ISSN 1747-7735 ; volumes 12-13: CRC Press, 2019. http://dx.doi.org/10.1201/9780429265969-9.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Hao, Zhiya, Zhongjiang Yu, Kui Peng, Linna Ni, and Yinhui Xu. "SAR Load Comprehensive Testing Technology Based on Echo Simulator." In Lecture Notes in Electrical Engineering, 1418–28. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-13-9409-6_170.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Gil, C., J. Ortega, A. F. Díaz, M. G. Montoya, and A. Prieto. "Load balancing in parallel circuit testing with annealing-based and genetic algorithms." In Lecture Notes in Computer Science, 835–44. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/bfb0056925.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Húsgard, Jóhan Bech, Frederik Alexander Hvelplund Uhre, Bruna Silva Nabuco, Renata Grabowsky, Sandro Amador, Evangelos Katsanos, Erik Damgaard Christensen, and Rune Brincker. "OMA-Based Modal Identification and Response Estimation of a Monopile Model Subjected to Wave Load." In Topics in Modal Analysis & Testing, Volume 8, 237–45. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-47717-2_24.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Krichen, Moez, Afef Jmal Maâlej, Mariam Lahami, and Mohamed Jmaiel. "A Resource-Aware Model-Based Framework for Load Testing of WS-BPEL Compositions." In Enterprise Information Systems, 130–57. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-26169-6_7.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Maâlej, Afef Jmal, Moez Krichen, and Mohamed Jmaïel. "WSCLim: A Tool for Model-Based Testing of WS-BPEL Compositions Under Load Conditions." In Tests and Proofs, 139–51. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-61467-0_9.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Jailia, Manisha, Manisha Agarwal, and Ashok Kumar. "Comparative Study of N-Tier and Cloud-Based Web Application Using Automated Load Testing Tool." In Information and Communication Technology, 239–50. Singapore: Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-5508-9_23.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Craeye, Bart, Lou Areias, Maarten Van Geet, and Saeid Babaei. "Revised Macro-cracking Criterion for Massive Non-reinforced Self-compacting Concrete Structures Under Thermal Load Based on Extensive Experimental Testing and Field Observations." In RILEM Bookseries, 527–35. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-22566-7_61.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Thöns, Sebastian, Arifian Agusta Irman, and Maria Pina Limongelli. "On Uncertainty, Decision Values and Innovation." In Lecture Notes in Mechanical Engineering, 252–63. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-77256-7_20.

Full text
Abstract:
AbstractThis paper contains a description, an alignment and a joint approach for technology readiness development with a three phases support of decision value analyses. The three phases are separated into the decision value forecasting, decision value analysis and the technology value quantification supporting the technological concept formulation and experimental testing, the prototype development and the technology qualification and operation. Decision value forecasting allows technology development guidance by technology performance requirements and the value creation even before the technology development is started. This approach is exemplified with load, damage and resistance information based integrity management of a structure and the ranking of the different strategies. The results can be used to guide a technology screening for matching with performance characteristics in terms of precision, cost and employability. Moreover, the first estimate of value creation of the technology for stakeholders, business models and market evaluation is provided.
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Load Based Testing"

1

Wang, Xingen, Bo Zhou, and Wei Li. "Model Based Load Testing of Web Applications." In 2010 International Symposium on Parallel and Distributed Processing with Applications (ISPA). IEEE, 2010. http://dx.doi.org/10.1109/ispa.2010.24.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Matic, Milica, Eleonora Nan, Marija Antic, Sandra Ivanovic, and Roman Pavlovic. "Model-Based Load Testing in the IoT System." In 2019 IEEE 9th International Conference on Consumer Electronics (ICCE-Berlin). IEEE, 2019. http://dx.doi.org/10.1109/icce-berlin47944.2019.8966226.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Bayan, Mohamad, and João W. Cangussu. "Automatic feedback, control-based, stress and load testing." In the 2008 ACM symposium. New York, New York, USA: ACM Press, 2008. http://dx.doi.org/10.1145/1363686.1363847.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Shojaee, Aida, Nafiseh Agheli, and Bahareh Hosseini. "Cloud-based load testing method for web services with VMs management." In 2015 2nd International Conference on Knowledge-Based Engineering and Innovation (KBEI). IEEE, 2015. http://dx.doi.org/10.1109/kbei.2015.7436040.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Arslan, Muhammad, Usman Qamar, Shoaib Hassan, and Sara Ayub. "Automatic performance analysis of cloud based load testing of web-application & its comparison with traditional load testing." In 2015 6th IEEE International Conference on Software Engineering and Service Science (ICSESS). IEEE, 2015. http://dx.doi.org/10.1109/icsess.2015.7339023.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Shariff, Shahnaz Mohammedi, Heng Li, Cor-Paul Bezemer, Ahmed E. Hassan, Thanh H. D. Nguyen, and Parminder Flora. "Improving the Testing Efficiency of Selenium-Based Load Tests." In 2019 IEEE/ACM 14th International Workshop on Automation of Software Test (AST). IEEE, 2019. http://dx.doi.org/10.1109/ast.2019.00008.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Chapuis, Bertil, and Benoit Garbinato. "Scaling and Load Testing Location-Based Publish and Subscribe." In 2017 IEEE 37th International Conference on Distributed Computing Systems (ICDCS). IEEE, 2017. http://dx.doi.org/10.1109/icdcs.2017.234.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Yanyan Lu, Haiyan Wu, and Yingxue Wang. "Web application performance analysis based on comprehensive load testing." In IET International Conference on Wireless Mobile and Multimedia Networks Proceedings (ICWMMN 2006). IEE, 2006. http://dx.doi.org/10.1049/cp:20061551.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Karoui, K., Y. A. Jebril, A. I. Ibrahim, S. A. Shaban, and S. A. Al Dessi. "Load model development based on monitoring and laboratory staged testing." In 2011 IEEE GCC Conference and Exhibition (GCC). IEEE, 2011. http://dx.doi.org/10.1109/ieeegcc.2011.5752636.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Zhou, Junzan, Bo Zhou, and Shanping Li. "LTF: A Model-Based Load Testing Framework for Web Applications." In 2014 14th International Conference on Quality Software (QSIC). IEEE, 2014. http://dx.doi.org/10.1109/qsic.2014.53.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Load Based Testing"

1

Patel, Reena, David Thompson, Guillermo Riveros, Wayne Hodo, John Peters, and Felipe Acosta. Dimensional analysis of structural response in complex biological structures. Engineer Research and Development Center (U.S.), July 2021. http://dx.doi.org/10.21079/11681/41082.

Full text
Abstract:
The solution to many engineering problems is obtained through the combination of analytical, computational and experimental methods. In many cases, cost or size constraints limit testing of full-scale articles. Similitude allows observations made in the laboratory to be used to extrapolate the behavior to full-scale system by establishing relationships between the results obtained in a scaled experiment and those anticipated for the full-scale prototype. This paper describes the application of the Buckingham Pi theorem to develop a set of non-dimensional parameters that are appropriate for describing the problem of a distributed load applied to the rostrum of the paddlefish. This problem is of interest because previous research has demonstrated that the rostrum is a very efficient structural system. The ultimate goal is to estimate the response of a complex, bio-inspired structure based on the rostrum to blast load. The derived similitude laws are verified through a series of numerical experiments having a maximum error of 3.39%.
APA, Harvard, Vancouver, ISO, and other styles
2

Trim, M., Matthew Murray, and C. Crane. Modernization and structural evaluation of the improved Overhead Cable System. Engineer Research and Development Center (U.S.), March 2021. http://dx.doi.org/10.21079/11681/40025.

Full text
Abstract:
A modernized Overhead Cable System prototype for a 689 ft (210 m) Improved Ribbon Bridge crossing was designed, assembled, and structurally tested. Two independent structural tests were executed, i.e., a component-level compression test of the BSS tower was performed to determine its load capacity and failure mode; and a system-level ‘dry’ test of the improved OCS prototype was conducted to determine the limit state and failure mode of the entire OCS. In the component-level compression test of the BSS tower, the compressive capacity was determined to be 102 kips, and the failure mode was localized buckling in the legs of the tower section. During system-level testing, the prototype performed well up to 40.5 kips of simulated drag load, which corresponds to a uniformly distributed current velocity of 10.7 ft/s. If a more realistic, less conservative parabolic velocity distribution is assumed instead, the drag load for an 11 ft/s current is 21.1 kips. Under this assumption, the improved OCS prototype has a factor of safety of 1.9, based on a 689-ft crossing and 11-ft/s current. The OCS failed when one of the tower guy wires pulled out of the ground, causing the tower to overturn.
APA, Harvard, Vancouver, ISO, and other styles
3

Regan, Jack, and Robin Zevotek. Evaluation of the Thermal Conditions and Smoke Obscuration of Live Fire Training Fuel Packages. UL Firefighter Safety Research Institute, March 2019. http://dx.doi.org/10.54206/102376/karu4002.

Full text
Abstract:
Firefighters routinely conduct live fire training in an effort to prepare themselves for the challenges of the fire ground. While conducting realistic live fire training is important, it also carries inherent risks. This is highlighted by several live fire training incidents in which an inappropriate fuel load contributed to the death of participants. NFPA 1403: Standard on Live Fire Training Evolutions was first established in response to a live fire training incident in which several firefighters died. Among the stipulations in NFPA 1403 is that the fuel load shall be composed of wood-based fuels. The challenge of balancing safety with fidelity has led instructors to explore a variety of different methods to create more realistic training conditions. A series of experiments was conducted in order to characterize common training fuels, compare these training fuels to furnishings, and examine the performance of these training fuels in a metal container prop. Heat release rate (HRR) characterization of training fuels indicated that wood-based training fuels had a constant effective heat of combustion. Depending on the method used, this value was between 13.6 and 13.9 MJ/kg. This indicates that, even in engineered wood products, wood is the primary material responsible for combustion. In order to further explore the conclusions from the HRR testing, additional experiments were conducted in an L-shaped metal training prop. The results of these experiments highlighted a number of considerations for firefighter training. Thermal conditions consistent with “realistic fires” could be produced using NFPA 1403 compliant fuels, and in fact the thermal conditions produced by larger wood-based fuel packages were more severe than those produced by fuel packages with a small amount of synthetic fuel. The fuel package used in training evolutions should reflect the training prop or building being used, the available ventilation, and the intended lesson. Fuel load weight and orientation are both important considerations when designing a fuel package. The training considerations drawn from this report will help to increase firefighters’ understanding of fire dynamics, and help instructors better understand fuel packages and the fire dynamics that they produce.
APA, Harvard, Vancouver, ISO, and other styles
4

Whisler, Daniel, Rafael Gomez Consarnau, and Ryan Coy. Novel Eco-Friendly, Recycled Composites for Improved CA Road Surfaces. Mineta Transportation Institute, July 2021. http://dx.doi.org/10.31979/mti.2021.2046.

Full text
Abstract:
The continued use of structural plastics in consumer products, industry, and transportation represents a potential source for durable, long lasting, and recyclable roadways. Costs to dispose of reinforced plastics can be similar to procuring new asphalt with mechanical performance exceeding that of the traditional road surface. This project examines improved material development times by leveraging advanced computational material models based on validated experimental data. By testing traditional asphalt and select carbon and glass reinforced composites, both new and recycled, it is possible to develop a finite element simulation that can predict the material characteristics under a number of loads virtually, and with less lead time compared to experimental testing. From the tested specimens, composites show minimal strength degradation when recycled and used within the asphalt design envelopes considered, with an average of 49% less wear, two orders of magnitude higher compressive strength, and three orders for tensile strength. Predictive computational analysis using the validated material models developed for this investigation confirms the long-term durability.
APA, Harvard, Vancouver, ISO, and other styles
5

Lehotay, Steven J., and Aviv Amirav. Fast, practical, and effective approach for the analysis of hazardous chemicals in the food supply. United States Department of Agriculture, April 2007. http://dx.doi.org/10.32747/2007.7695587.bard.

Full text
Abstract:
Background to the topic: For food safety and security reasons, hundreds of pesticides, veterinary drugs, and environmental pollutants should be monitored in the food supply, but current methods are too time-consuming, laborious, and expensive. As a result, only a tiny fraction of the food is tested for a limited number of contaminants. Original proposal objectives: Our main original goal was to develop fast, practical, and effective new approaches for the analysis of hazardous chemicals in the food supply. We proposed to extend the QuEChERS approach to more pesticides, veterinary drugs and pollutants, further develop GC-MS and LC-MS with SMB and combine QuEChERS with GC-SMB-MS and LC-SMB-EI-MS to provide the “ultimate” approach for the analysis of hazardous chemicals in food. Major conclusions, solutions and achievements: The original QuEChERS method was validated for more than 200 pesticide residues in a variety of food crops. For the few basic pesticides for which the method gave lower recoveries, an extensive solvent suitability study was conducted, and a buffering modification was made to improve results for difficult analytes. Furthermore, evaluation of the QuEChERS approach for fatty matrices, including olives and its oil, was performed. The QuEChERS concept was also extended to acrylamide analysis in foods. Other advanced techniques to improve speed, ease, and effectiveness of chemical residue analysis were also successfully developed and/or evaluated, which include: a simple and inexpensive solvent-in-silicone-tube extraction approach for highly sensitive detection of nonpolar pesticides in GC; ruggedness testing of low-pressure GC-MS for 3-fold faster separations; optimization and extensive evaluation of analyte protectants in GC-MS; and use of prototypical commercial automated direct sample introduction devices for GC-MS. GC-MS with SMB was further developed and combined with the Varian 1200 GCMS/ MS system, resulting in a new type of GC-MS with advanced capabilities. Careful attention was given to the subject of GC-MS sensitivity and its LOD for difficult to analyze samples such as thermally labile pesticides or those with weak or no molecular ions, and record low LOD were demonstrated and discussed. The new approach of electron ionization LC-MS with SMB was developed, its key components of sample vaporization nozzle and flythrough ion source were improved and was evaluated with a range of samples, including carbamate pesticides. A new method and software based on IAA were developed and tested on a range of pesticides in agricultural matrices. This IAA method and software in combination with GC-MS and SMB provide extremely high confidence in sample identification. A new type of comprehensive GCxGC (based on flow modulation) was uniquely combined with GC-MS with SMB, and we demonstrated improved pesticide separation and identification in complex agricultural matrices using this novel approach. An improved device for aroma sample collection and introduction (SnifProbe) was further developed and favorably compared with SPME for coffee aroma sampling. Implications, both scientific and agricultural: We succeeded in achieving significant improvements in the analysis of hazardous chemicals in the food supply, from easy sample preparation approaches, through sample analysis by advanced new types of GC-MS and LCMS techniques, all the way to improved data analysis by lowering LOD and providing greater confidence in chemical identification. As a result, the combination of the QuEChERS approach, new and superior instrumentation, and the novel monitoring methods that were developed will enable vastly reduced time and cost of analysis, increased analytical scope, and a higher monitoring rate. This provides better enforcement, an added impetus for farmers to use good agricultural practices, improved food safety and security, increased trade, and greater consumer confidence in the food supply.
APA, Harvard, Vancouver, ISO, and other styles
6

BOND-SLIP TESTING AND PERFORMANCE EVALUATION OF SEMI-RIGID FLANGE FOLDED WEB SHEAR KEYS. The Hong Kong Institute of Steel Construction, December 2022. http://dx.doi.org/10.18057/ijasc.2022.18.4.3.

Full text
Abstract:
The shear key is crucial to the overall mechanical performance of the structure. A new type of semi-rigid connector-flange folded web shear key was proposed to determine the effective unity of higher bearing capacity and deformation. A total of five groups of specimens were designed, and the push-out test method was used to evaluate the ultimate bearing capacity, bond-slip process, failure mode, and strain distribution of the new shear key. The results show that before sliding, the embedded effect of the concrete and shear key is significant, and it has a significant sliding stiffness. After sliding, the steel plate in the middle of the opening of the outer folded plate buckles, which shows certain semi-rigid characteristics. Compared with equal-area studs, the bearing capacity of the new shear key is increased by more than 40%, and the deformation capacity exceeds 60 %, indicating good bond-slip performance. The constraint range of the shear key is greatly improved compared with the stud, and a trapezoidal area of constraint centered on the shear key is formed, accounting for more than half of the area of the concrete slab. Based on an experimental study, a practical calculation method of ultimate bearing capacity of the shear key is proposed, which can meet engineering safety requirements. Based on the analysis of bond-slip characteristics of different forms of shear keys, compared with the rigid T-shaped shear key, the slip load and ultimate bearing capacity of the new shear key are found to be increased by 39 % and 74 %, respectively, and the deformation capacity is increased more than 10-fold. Compared with the flexible stud shear connectors, the sliding load is increased by 86 %, the ultimate bearing capacity is increased more two-fold, and the stiffness is increased by nearly five times. The device exhibits good comprehensive performance.
APA, Harvard, Vancouver, ISO, and other styles
7

LOW-CYCLE FATIGUE PROPERTIES OF AUSTENITIC STAINLESS STEEL S30408 UNDER LARGE PLASTIC STRAIN AMPLITUDE. The Hong Kong Institute of Steel Construction, March 2022. http://dx.doi.org/10.18057/ijasc.2022.18.1.10.

Full text
Abstract:
The application of stainless steel materials in civil structures for seismic protection lies in its low-cycle fatigue characteristic. However, the data of existing research are mainly based on the low-cycle fatigue in small strain amplitudes. To this end, we perform low-cycle fatigue testing of Austenitic stainless steel S30408, which has low yield point and good elongation performance, under the cyclic load with a maximum strain amplitude reaching up to 5%, to fill the gap. The stress-strain response characteristics of the stainless steel material under the cyclic load are analyzed; then, the parameters of the strain-fatigue life relationship and the cyclic-plastic constitutive model used for FEA simulation are extracted. Results show that the stainless steel’s stress-strain curve is nonlinear without a yield plateau, thus presenting a high strength yield ratio and ductility. The hysteresis loops of the material are plump with a shuttle shape and are symmetric to the origin, indicating a fine energy dissipation capacity. The skeleton curve under cyclic loading with cyclic hardening can be significantly reflected by the Ramberg Osgood model, which is affected by the strain amplitude and loading history; it is also different from the monotonic tensile skeleton curve. The strain-fatigue life curve fitted by the Baqusin Manson Coffin model can predict the materials’ fatigue life under different strain amplitudes. The mixed hardening model, including isotropic and kinematic hardening, based on the Chaboche model, is able to simulate the cyclic stress-strain relationship. Further, its parameters can provide basic data information for the seismic design of civil structures when Austenitic stainless steel S30408 is used.
APA, Harvard, Vancouver, ISO, and other styles
8

EXPERIMENTAL STUDY ON TRUSS TYPE STEEL REINFORCED CONCRETE JOINTS. The Hong Kong Institute of Steel Construction, August 2022. http://dx.doi.org/10.18057/icass2020.p.165.

Full text
Abstract:
"This paper presents an experimental study on the structural behavior of two truss type steel reinforced concrete (SRC) joints. The objective is to characterize the mechanical behavior of SRC joints subjected to static loading. The specimens were scaled from a concrete core tube connected to a mega steel truss. Mechanical behavior of the joint zone is extremely complicated due to the complex geometry and interactive forces among the connected members. Monotonic loading tests were carried out through a self-balanced loading system. Sparse cracks were observed under design loads. Spalling concrete cover was observed for joint B1. Whereas, only a few cracks were observed in the joint D1 after testing. Based on the measured equivalent strains, the interaction zone of steel sections works elastically under 1.5 times of the design loads. This indicates that the joints have sufficient strength to meet the design requirements. The experimental results presented in this paper provides a better understanding of current truss type composite joints and offers ideas for further research based on the authors' findings."
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Load Based Testing' for particular source types:
Journal articles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography