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Relevant bibliographies by topics / ASR measurement

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Academic literature on the topic 'ASR measurement'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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Journal articles on the topic "ASR measurement"

1

Hannak, Lisa, Karsten Friedrich, Florian Imbery, and Frank Kaspar. "Comparison of manual and automatic daily sunshine duration measurements at German climate reference stations." Advances in Science and Research 16 (August 19, 2019): 175–83. http://dx.doi.org/10.5194/asr-16-175-2019.

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Abstract. Precise quantification of climate change depends on long time series of meteorological variables. Such time series should be as homogeneous as possible but some changes of measurement conditions cannot be prevented. At German climate reference stations, parallel measurements are used to analyze the effects of changes in measurement systems for example for the transition from manual to automatic instruments. These parallel measurements aim to identify measurement uncertainties and to analyze the comparability of measurement systems to investigate the homogeneity. In this study, we inv

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Hormigo, Sebastian, and Carlos Moreno. "Can startle response magnitudes be used as a tool to predict sportive capacities? A comparative study between healthy young adults and athletes." International Journal of Physical Education, Fitness and Sports 8, no. 2 (2019): 14–28. http://dx.doi.org/10.26524/ijpefs1923.

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The acoustic startle reflex (ASR) is an intense reaction that involves the contraction of muscle groups in response to an unexpected stimulus. We proposed that an ASR measurement may be used to select physical characteristics among healthy people, including athletes. To find the relationship between the ASR and physical conditioning level, we designed a study to perform ASR measurements, anthropometric measurements, neuromuscular conjugation exercises, strength test, and flexibility test. We studied young adults into 4 groups: male-control, male-athlete, female-control, and female-athlete. Our

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Guerrero, Michelle, Matt Hoffmann, and Laura Pulkki-Råback. "Psychometric Properties of the Adult Self-Report: Data from over 11,000 American Adults." Stats 3, no. 4 (2020): 465–74. http://dx.doi.org/10.3390/stats3040029.

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The first purpose of this study was to examine the factor structure of the Adult Self-Report (ASR) via traditional confirmatory factor analysis (CFA) and contemporary exploratory structural equation modeling (ESEM). The second purpose was to examine the measurement invariance of the ASR subscales across age groups. We used baseline data from the Adolescent Brain Cognitive Development study. ASR data from 11,773 participants were used to conduct the CFA and ESEM analyses and data from 11,678 participants were used to conduct measurement invariance testing. Fit indices supported both the CFA and

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Ong, Shaode, and Sidney Diamond. "Measurement of immediate ASR expansion of steam cured mortar bars." Cement and Concrete Research 24, no. 7 (1994): 1305–10. http://dx.doi.org/10.1016/0008-8846(94)90115-5.

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Iungo, G. V., and F. Porté-Agel. "Measurement procedures for characterization of wind turbine wakes with scanning Doppler wind LiDARs." Advances in Science and Research 10, no. 1 (2013): 71–75. http://dx.doi.org/10.5194/asr-10-71-2013.

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Abstract. The wake flow produced from an Enercon E-70 wind turbine is investigated through three scanning Doppler wind LiDARs. One LiDAR is deployed upwind to characterize the incoming wind, while the other two LiDARs are located downstream to carry out wake measurements. The main challenge in performing measurements of wind turbine wakes is represented by the varying wind conditions, and by the consequent adjustments of the turbine yaw angle needed to maximize power production. Consequently, taking into account possible variations of the relative position between the LiDAR measurement volume

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Park, Kyoung Min, and Jae Hee Lee. "Gaps-in-Noise Measurement of the Elderly as a Function of Stimulus Level." Audiology and Speech Research 12, no. 1 (2016): 30–35. http://dx.doi.org/10.21848/asr.2016.12.1.30.

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Bérubé, Marc-André, Nizar Smaoui, Benoit Fournier, Benoit Bissonnette, and Benoit Durand. "Evaluation of the expansion attained to date by concrete affected by alkali–silica reaction. Part III: Application to existing structures." Canadian Journal of Civil Engineering 32, no. 3 (2005): 463–79. http://dx.doi.org/10.1139/l04-104.

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The expansion attained by a concrete affected by alkali-silica reaction (ASR) is an important parameter in the evaluation of the corresponding structure. In part I, relationships were established in the laboratory between the ASR expansion and the stiffness damage test (SDT), the damage rating index (DRI), and the cumulated width of cracks observed at the surface of concrete specimens made with various types of reactive aggregates. In part II, these relationships were verified in the case of specimens made in laboratory but exposed outdoors. In part III, the aforementioned methods were applied

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Geng, Guoqing, Zhenguo Shi, Andreas Leemann, et al. "Mechanical behavior and phase change of alkali-silica reaction products under hydrostatic compression." Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials 76, no. 4 (2020): 674–82. http://dx.doi.org/10.1107/s205252062000846x.

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Alkali-silica reaction (ASR) causes severe degradation of concrete. The mechanical property of the ASR product is fundamental to the multiscale modeling of concrete behavior over the long term. Despite years of study, there is a lack of consensus regarding the structure and elastic modulus of the ASR product. Here, ASR products from both degraded field infrastructures and laboratory synthesis were investigated using high-pressure X-ray diffraction. The results unveiled the multiphase and metastable nature of ASR products from the field. The dominant phase undergoes permanent phase change via c

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Attar, Arezou, Bora Gencturk, Hadi Aryan, and Jianqiang Wei. "Impact of Laboratory-Accelerated Aging Methods to Study Alkali–Silica Reaction and Reinforcement Corrosion on the Properties of Concrete." Materials 13, no. 15 (2020): 3273. http://dx.doi.org/10.3390/ma13153273.

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This study focuses on two separate investigations of the main aging mechanisms: alkali–silica reactivity (ASR) and the corrosion of reinforcing steel (rebar) concrete, both of which may result in a premature failure to meet the serviceability or strength requirements of a concrete structure. However, these processes occur very slowly, spanning decades. The impact of direct chemical additives to fresh concrete to accelerate ASR and the corrosion of reinforcing steel on the fresh and hardened properties of the ensuing material are investigated to inform the potential use of chemicals in large-sc

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Giyanani, A., W. Bierbooms, and G. van Bussel. "Lidar uncertainty and beam averaging correction." Advances in Science and Research 12, no. 1 (2015): 85–89. http://dx.doi.org/10.5194/asr-12-85-2015.

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Abstract. Remote sensing of the atmospheric variables with the use of Lidar is a relatively new technology field for wind resource assessment in wind energy. A review of the draft version of an international guideline (CD IEC 61400-12-1 Ed.2) used for wind energy purposes is performed and some extra atmospheric variables are taken into account for proper representation of the site. A measurement campaign with two Leosphere vertical scanning WindCube Lidars and metmast measurements is used for comparison of the uncertainty in wind speed measurements using the CD IEC 61400-12-1 Ed.2. The compari

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Dissertations / Theses on the topic "ASR measurement"

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Guillou, Sebastien. "Etude du comportement d'un alliage chromino-formeur comme matériau d'interconnecteur pour l'Electrolyse à Haute Température." Thesis, Dijon, 2011. http://www.theses.fr/2011DIJOS082/document.

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Dans les systèmes d’Electrolyse Haute Température (EHT), le matériau choisi comme interconnecteur doit avoir une bonne résistance à la corrosion sous air et sous mélange H2/H2O à 800 °C, et maintenir une bonne conductivité sur de longues durées. Dans ce cadre, l’objectif de ce travail était, d’une part, d’évaluer un alliage ferritique commercial (l’alliage K41X) comme matériau d’interconnecteur pour l’application EHT. Dans ce but, ont été mis en place des essais d’oxydation en four et en thermoblance pour accéder aux cinétiques d’oxydation, et des mesures de résistivité pour évaluer le paramèt

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何德生 and Tak-sang Eric Ho. "A study of the correlation between perceived indoor air quality and concentrations of selected pollutants." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2000. http://hub.hku.hk/bib/B31222651.

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Rahmani, Mariam. "Indoor Air Quality Measurements." Honors in the Major Thesis, University of Central Florida, 2003. http://digital.library.ucf.edu/cdm/ref/collection/ETH/id/415.

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This item is only available in print in the UCF Libraries. If this is your Honors Thesis, you can help us make it available online for use by researchers around the world by following the instructions on the distribution consent form at http://library.ucf<br>Bachelors<br>Engineering and Computer Science<br>Environmental Engineering

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Menozi, Lucia B. S., David Ph D. Ryan, Kim S. Ph D. Schairer, Sherri L. Au D. Ph D. Smith, and Marcy K. Au D. Ph D. Lau. "Objective Measurement of Cognitive Systems During Effortful Listening." Digital Commons @ East Tennessee State University, 2019. https://dc.etsu.edu/asrf/2019/schedule/237.

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INTRODUCTION: Adults with hearing loss who report difficulty understanding speech with and without hearing aids often also report increased mental or listening effort. Although speech recognition measures are well known and have been in use for decades, measures of listening effort are relatively new and include objective measures such as working memory tasks, pupillometry, heart rate, skin conductance, and brain imaging. OBJECTIVES: The purpose of this study is to evaluate an electroencephalogram (EEG)-based method to assess cognitive states during a speech in noise perception task. METHODS:

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Reed, Benjamin Edward. "Measurements of the complex refractive index of volcanic ash." Thesis, University of Oxford, 2016. http://ora.ox.ac.uk/objects/uuid:6df66964-7e17-4ef5-a984-9a863a74e4e6.

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This thesis describes laboratory measurements of the complex refractive index of volcanic ash particles. These measurements are needed to model the radiative impact of volcanic ash, vital for accurate satellite remote sensing. Three experimental methods have been developed, and the results for the complex refractive index and optical properties of a wide range of volcanic ash samples are presented. Measurements were made of the spectral transmission of radiation through suspended volcanic ash particles inside an aerosol cell, using a Fourier transform spectrometer at infrared wavelengths and t

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Farley, Beth Ann. "An experimental investigation of the evaporation rate from stationary water pools into moving air." Thesis, Georgia Institute of Technology, 1993. http://hdl.handle.net/1853/19679.

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Dreves, Parker A., and Ginette Blackhart. "An Investigation into the Structure of Self-Control." Digital Commons @ East Tennessee State University, 2019. https://dc.etsu.edu/asrf/2019/schedule/229.

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Self-control has been measured using a variety of methods including self-report measures, cognitive inhibition tasks, delay discounting and delay of gratification tasks, and persistence and willpower tasks. Although these are all theoretically linked to processes involved in self-control, recent evidence has shown that these diverse measurement techniques relate only minimally to one another. Assuming that self-control is a reflective construct, this would indicate that many of these tasks are poor indicators of self-control. The present research challenges the common assumption that self-cont

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Collie, Christin, Samuel C. Peter, Hannah G. Mitchell, and Meredith K. Ginley. "What Are You Really Asking? Readability of Internet Gaming Disorder Measures." Digital Commons @ East Tennessee State University, 2021. https://dc.etsu.edu/asrf/2021/presentations/20.

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When designing assessment measures to capture psychological symptoms it is essential to ensure the individual completing the measure understands what is being asked of them. In the most basic sense, readability relates to how easy it is to understand something when you read it. Understanding readability can inform clinicians and researchers about selecting appropriate measures for their clients and participants. One commonly used formula to determine a given text's readability is the Flesch Kincaid Grade Level (FKG). Newer approaches of measuring readability utilize technological programs, suc

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Baum, Kristen A. "Air emissions measurements at cattle feedlots." Thesis, Manhattan, Kan. : Kansas State University, 2008. http://hdl.handle.net/2097/775.

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Chidurala, Veena. "Measurement and Analysis of Indoor Air Quality Conditions." Thesis, University of North Texas, 2016. https://digital.library.unt.edu/ark:/67531/metadc862782/.

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More than 80% of the people in urban regions and about 98% of cities in low and middle income countries have poor air quality according to the World Health Organization. People living in such environment suffer from many disorders like a headache, shortness of breath or even the worst diseases like lung cancer, asthma etc. The main objective of the thesis is to create awareness about the air quality and the factors that are causing air pollution to the people which is really important and provide tools at their convenience to measure and analyze the air quality. Taking real time air quality sc

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Books on the topic "ASR measurement"

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Maio, Joseph De. Pilot-oriented performance measurement. Air Force Human Resources Laboratory, Air Force Systems Command, 1985.

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Measurement of atmospheric emissions. Springer-Verlag, 1994.

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Jeremy, Colls, and Colls Jeremy, eds. Air pollution: Measurement, modelling, and mitigation. 3rd ed. Spon Press, 2010.

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Thimons, Edward D. Measurement of air velocity in mines. U.S. Dept. of the Interior, Bureau of Mines, 1985.

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Etheridge, David. Building ventilation: Theory and measurement. John Wiley & Sons, 1996.

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Willeke, Klaus, Paul A. Baron, and Pramod Kulkarni. Aerosol measurement: Principles, techniques, and applications. 3rd ed. Wiley, 2011.

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A & WMA International Specialty Conference (1993 San Diego). Regional photochemical measurement and modeling studies: The proceedings of an International Specialty Conference hosted by: Air & Waste Management Association, San Diego Chapter, West Coast Section. Air & Waste Management Association, 1995.

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National Council on Radiation Protection and Measurements. Measurement of radon and radon daughters in air: Recommendations of the National Council on Radiation Protection and Measurements. The Council, 1988.

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Sokhi, Ranjeet S., Roberto San José, Nicolas Moussiopoulos, and Ruwim Berkowicz, eds. Urban Air Quality: Measurement, Modelling and Management. Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-010-0932-4.

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Marks, S. T. Air quality measurements in commercial kitchens. HSE Books, 2002.

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Book chapters on the topic "ASR measurement"

1

Carmona, Ricardo, and Manuel Sanchez. "Asr Absorptance Measurements." In The IEA/SSPS High Flux Experiment. Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-52291-8_5.

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Brinner, Andreas. "ASR Surface Temperature Measurements." In The IEA/SSPS High Flux Experiment. Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-52291-8_11.

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Silva, Manuel, and Manuel Sanchez. "ASR Tube Deformation Measurements." In The IEA/SSPS High Flux Experiment. Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-52291-8_4.

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Down, Randy D. "Air Flow Measurement." In Environmental Instrumentation and Analysis Handbook. John Wiley & Sons, Inc., 2005. http://dx.doi.org/10.1002/0471473332.ch40.

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Flühler, H., A. J. Peck, and L. H. Stolzy. "Air Pressure Measurement." In SSSA Book Series. Soil Science Society of America, American Society of Agronomy, 2018. http://dx.doi.org/10.2136/sssabookser5.1.2ed.c50.

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Bell, J. S. "Against “Measurement”." In NATO ASI Series. Springer US, 1990. http://dx.doi.org/10.1007/978-1-4684-8771-8_3.

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Scheffe, Richard D., Jeffrey R. Brook, and Kenneth L. Demerjian. "Air Quality Measurements." In Technical Challenges of Multipollutant Air Quality Management. Springer Netherlands, 2011. http://dx.doi.org/10.1007/978-94-007-0304-9_10.

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Weppner, Werner. "Electrochemical Measurement Techniques." In NATO ASI Series. Springer US, 1989. http://dx.doi.org/10.1007/978-1-4613-0509-5_7.

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Haji-Sheikh, Michael J., and Kristen Allen. "Anisotropic Magnetoresistance (AMR) Magnetometers." In Smart Sensors, Measurement and Instrumentation. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-34070-8_6.

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Murray, George P. "Measurement of Ventilation/Air Conditioning Systems." In Measurement of Building Services. Macmillan Education UK, 1997. http://dx.doi.org/10.1007/978-1-349-14282-8_6.

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Conference papers on the topic "ASR measurement"

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Hashemi, A., K. M. Donnell, R. Zoughi, and K. E. Kurtis. "Effect of humidity on dielectric properties of mortars with alkali-silica reaction (ASR) gel." In 2015 IEEE International Instrumentation and Measurement Technology Conference (I2MTC). IEEE, 2015. http://dx.doi.org/10.1109/i2mtc.2015.7151500.

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Wang, Xunda, Haifeng Li, Lin Ma, and Bo Yu. "Semantic-Physically Conflicting Speech Perception and Human Cognitive Principle Inspired ASR System Design." In 2015 Fifth International Conference on Instrumentation & Measurement, Computer, Communication and Control (IMCCC). IEEE, 2015. http://dx.doi.org/10.1109/imccc.2015.236.

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Zoughi, Reza, John R. Gallion, and Nolan W. Hayes. "Microwave Nondestructive Detection of Influenc of Alkali-Silica Reaction (ASR) in Materials Properties of Concrete Specimens." In 2020 IEEE International Instrumentation and Measurement Technology Conference (I2MTC). IEEE, 2020. http://dx.doi.org/10.1109/i2mtc43012.2020.9128401.

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Roubal, Z., M. Steinbauer, and Z. Szabo. "A methodology for measuring air ions in medical caves." In 2017 11th International Conference on Measurement. IEEE, 2017. http://dx.doi.org/10.23919/measurement.2017.7983541.

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Kim, Jung Hyun, та Joongmyeon Bae. "Structural and Electrochemical Properties of Pr1−xSrxCoO3−δ as a Cathode Material for Intermediate Temperature-Operating Solid Oxide Fuel Cell". У ASME 2006 4th International Conference on Fuel Cell Science, Engineering and Technology. ASMEDC, 2006. http://dx.doi.org/10.1115/fuelcell2006-97159.

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Reducing operation temperature of Solid Oxide Fuel Cell (SOFC) may provide many advantages for material selections of sealing, interconnects and Balance-Of-Plant (BOP). This study focus on the advanced performance of another cathode material and the performance according to structure change about Pr1−xSrxCoO3−δ compositions (PSCs, x = 0, 0.3, 0.5 and 0.7). High temperature XRD measurement and electrochemical impedance methods were used to study the characteristics of the material as a cathode material for Intermediate Temperature-operating Solid Oxide Fuel Cell (IT-SOFC) application. Lattice p

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Pribil, J., D. Gogola, T. Dermek, and I. Frollo. "Automatic evaluation of noise suppression in speech signal recorded during phonation in the open-air MRI." In 2017 11th International Conference on Measurement. IEEE, 2017. http://dx.doi.org/10.23919/measurement.2017.7983572.

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Jasmani, Mohd Shahrizal, Yi-Guang Li, and Zaharudin Ariffin. "Measurement Selections for Multi-Component Gas Path Diagnostics Using Analytical Approach and Measurement Subset Concept." In ASME Turbo Expo 2010: Power for Land, Sea, and Air. ASMEDC, 2010. http://dx.doi.org/10.1115/gt2010-22402.

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Gas path analysis (GPA) is a powerful tool to predict gas turbine degradations based on measurement parameters of gas turbine engines. Accordingly, prudent measurement selections are crucial to ensure accurate GPA predictions. This paper is intended to investigate the influence of measurement parameter selection towards the effectiveness of GPA algorithm. An analytical methodology for measurement selection, combined with measurement subset concept, is developed to properly select measurements for multiple component fault diagnosis. The effectiveness of GPA using the measurement sets selected w

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Behrendt, Thomas, Christoph Hassa, Ajmal Mohamed, and Jean-Pierre Faleni. "In Situ Measurement and Validation of Gaseous Species Concentrations of a Gas Turbine Model Combustor by Tunable Diode Laser Absorption Spectroscopy (TDLAS)." In ASME Turbo Expo 2008: Power for Land, Sea, and Air. ASMEDC, 2008. http://dx.doi.org/10.1115/gt2008-51258.

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In the framework of a European research project, ONERA and DLR have studied the applicability of infrared laser techniques to gas turbine combustor measurements. The final goal is to replace gas analysis with probe measurements by optical techniques fulfilling the ICAO standards for engine emission measurements. Infrared laser absorption spectroscopy has the potential for fast, high spatial resolution measurements of combustion species with rugged equipment and therefore might contribute to the reduction of combustor development time and cost. Furthermore, the measurement of minor species in t

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Skrifvars, Bengt-Johan, Patrik Yrjas, Tor Laure´n, Mikko Hupa, and Martin Dittrich. "The A˚bo Akademi Database: Ash Behavior Measurements in Full-Scale Boilers." In 18th International Conference on Fluidized Bed Combustion. ASMEDC, 2005. http://dx.doi.org/10.1115/fbc2005-78140.

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This poster paper presents an overview of the A˚bo Akademi full-scale boiler ash behavior measurement database. The database contains data from some 20 full-scale boiler measurement campaigns during which the ash behavior in the boiler has been monitored identically. The measurements have been done in 3 different bubbling fluidized bed boilers and 2 circulating fluidized bed boilers during 11 different campaigns. For comparison data from 2 pulverized fuel fired boilers as well as from 2 grate fired boilers have also been included. The data collection includes conventional analyses of the fuels

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Nuszkowski, John, Jason D. Bolyard, Gregory J. Thompson, and Daniel K. Carder. "In-Use Heavy-Duty Diesel Emissions Measurement Using an Air-to-Fuel Ratio Derived Exhaust Flow Rate." In ASME 2007 Internal Combustion Engine Division Fall Technical Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/icef2007-1780.

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Emissions produced by internal combustion engines during laboratory testing have been shown to not fully represent real world applications. Raw emissions measurements have aided the study of vehicle emissions resulting from in-use applications. In-use emissions measurements may be cumbersome; being that direct measurement of exhaust flow rate will often require that the vehicle exhaust system be modified. This paper investigated the feasibility of substituting exhaust air-to-fuel ratio and ECU fuel flow rates for the inferred measurement of exhaust flow rates. The air-to-fuel ratio for a diese

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Reports on the topic "ASR measurement"

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Mace, Gerald G. Development of Cloud and Precipitation Property Retrieval Algorithms and Measurement Simulators from ASR Data. Office of Scientific and Technical Information (OSTI), 2016. http://dx.doi.org/10.2172/1237457.

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Xu, Kuan-Man, and Anning Cheng. Improving Boundary-layer Turbulence and Cloud Processes in CAM with a Higher-order Turbulence Closure Scheme and ASR Measurement. Office of Scientific and Technical Information (OSTI), 2015. http://dx.doi.org/10.2172/1226800.

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Koch, Dorothy, Sally McFarlane, Shaima Nasiri, et al. Accelerated Climate Modeling for Energy (ACME) – Atmospheric Radiation Measurement (ARM) Climate Research Facility – Atmospheric System Research (ASR) Coordination Workshop, October 21–22, 2015. Office of Scientific and Technical Information (OSTI), 2016. http://dx.doi.org/10.2172/1471413.

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Kyllönen, Katriina, Karri Saarnio, Ulla Makkonen, and Heidi Hellén. Verification of the validity of air quality measurements related to the Directive 2004/107/EC in 2019-2020 (DIRME2019). Finnish Meteorological Institute, 2020. http://dx.doi.org/10.35614/isbn.9789523361256.

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This project summarizes the results from 2000–2020and evaluates the trueness andthequality control (QC) procedures of the ongoing polycyclic aromatic hydrocarbon (PAH)and trace element measurements in Finlandrelating to Air Quality (AQ) Directive 2004/107/EC. The evaluation was focused on benzo(a)pyrene and other PAH compounds as well as arsenic, cadmium and nickel in PM10and deposition. Additionally, it included lead and other metals in PM10and deposition, gaseous mercury and mercury deposition, andbriefly other specificAQ measurements such as volatile organic compounds (VOC)and PM2.5chemical

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A. L. Robinson, S. G. Buckley, N. Yang, and L. L. Baxter. Experimental measurements of the thermal conductivity of ash deposits: Part 1. Measurement technique. Office of Scientific and Technical Information (OSTI), 2000. http://dx.doi.org/10.2172/755936.

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Komppula, Birgitta, Tomi Karppinen, Henrik Virta, et al. Air quality in Finland according to air quality measurements and satellite observations. Finnish Meteorological Institute, 2021. http://dx.doi.org/10.35614/isbn.9789523361409.

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In this report the current air quality in Finland has been assessed with air quality measurement data and satellite observations. The assessment of ambient air concentrations included following air impurities: NO2, NOx, PM10, PM2,5, SO2, CO, O3, benzo(a)pyrene, benzene, Pb, As, Cd ja Ni. For these pollutants air quality assessment thresholds are given in air quality legislation (2008/50/EY, 2004/107/EY). Assessment has been performed for air quality zones. The main data set included air quality measurements performed in Finland during 2015–2019. Satellite observations were used as an objective

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Hart, Carl. Vibration survey of Room 47 with a laser doppler vibrometer : Main Laboratory Basement, U.S. Army ERDC-CRREL. Engineer Research and Development Center (U.S.), 2020. http://dx.doi.org/10.21079/11681/38919.

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Plans are underway to create an acousto-optic laboratory on the campus of the Cold Regions Research and Engineering Laboratory. For this purpose, existing space in the basement of the Main Laboratory will be renovated. Demanding measurement techniques, such as interferometry, require a sufficiently quiet vibration environment (i.e., low vibration levels). As such, characterization of existing vibration conditions is necessary to determine vibration isolation requirements so that highly sensitive measurement activities are feasible. To this end, existing vibro-acoustic conditions were briefly s

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Lempert, Walter R., J. W. Rich, Igor Adamovich, and Vish V. Subramaniam. Creation and Measurement of Air Plasmas. Defense Technical Information Center, 2000. http://dx.doi.org/10.21236/ada397504.

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McWilliams, Jennifer. Review of air flow measurement techniques. Office of Scientific and Technical Information (OSTI), 2002. http://dx.doi.org/10.2172/809884.

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Hart, Carl R., and Gregory W. Lyons. A Measurement System for the Study of Nonlinear Propagation Through Arrays of Scatterers. Engineer Research and Development Center (U.S.), 2020. http://dx.doi.org/10.21079/11681/38621.

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Abstract:

Various experimental challenges exist in measuring the spatial and temporal field of a nonlinear acoustic pulse propagating through an array of scatterers. Probe interference and undesirable high-frequency response plague typical approaches with acoustic microphones, which are also limited to resolving the pressure field at a single position. Measurements made with optical methods do not have such drawbacks, and schlieren measurements are particularly well suited to measuring both the spatial and temporal evolution of nonlinear pulse propagation in an array of scatterers. Herein, a measurement

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