Relevant bibliographies by topics / Low and high frequency floor

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Low and high frequency floor'

Author: Grafiati
Published: 5 June 2025
Last updated: 1 August 2025

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Journal articles on the topic "Low and high frequency floor"

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Tigli, Omer, and Mohammad Royvaran. "Vibration Isolation with Spring Supported Concrete Floating Floors on Fitness Centers." INTER-NOISE and NOISE-CON Congress and Conference Proceedings 266, no. 2 (2023): 603–14. http://dx.doi.org/10.3397/nc_2023_0090.

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Spring-supported concrete floating floors are often used as a high-end solution to mitigate noise and vibration disturbances in fitness centers. Suppliers of these floors typically provide impressive sound test results, but information regarding their low-frequency vibration isolation capabilities is scarce. In this study, the authors collected in-situ vibration data from an existing fitness center equipped with a 4-in (102-mm) thick spring-supported concrete floating floor while conducting various activities such as running on a treadmill, dropping a dumbbell, putting down a barbell and slamm
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Huo, Runke, Shuguang Li, Zhanping Song, et al. "Analysis of Vibration Response Law of Multistory Building under Tunnel Blasting Loads." Advances in Civil Engineering 2019 (February 17, 2019): 1–16. http://dx.doi.org/10.1155/2019/4203137.

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This paper takes the Dizong tunnel engineering as its background. Combined with the on-site monitoring data, the wavelet packet program based on MATLAB was compiled to study the vibration response of the four-story masonry building in a typical southwestern mountainous area of China under the blasting load. The results showed that the maximum particle velocity increased to the 3rd floor and attenuation occurred on the 4th floor. The particle velocity in the z-direction was the largest and should be paid attention. The dominant frequency of the building showed a trend from high frequency to low
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Qin, Yi, Jin Jack Tan, and Maarten Hornikx. "Experimental investigation of the low-frequency impact sound transfer function of lightweight wooden floors via heel drops." Acta Acustica 4, no. 6 (2020): 23. http://dx.doi.org/10.1051/aacus/2020022.

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The lightweight floor is a popular construction choice in buildings despite its poor low-frequency impact sound performance. This is exacerbated by common human activities, such as walking and jumping, that have high input force levels at low frequencies. Therefore, experimental evaluations of the low-frequency impact sound performance of a wooden lightweight floor are of interest to designers and researchers. The aim of this paper is to explore the use of heel drop for impact sound transfer measurement. An impact force plate has been built to accurately measure the heel-drop forces up to 200
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Xiao, Bo, Ya Liu, Xiaohui Li, Zhifeng Deng, and Yanrong Xue. "High-Resolution Multi-Channel Frequency Standard Comparator Using Digital Frequency Measurement." Sensors 21, no. 16 (2021): 5626. http://dx.doi.org/10.3390/s21165626.

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The rapid improvement accuracy of the atomic frequency standard puts forward higher requirements for the measurement resolution of the atomic frequency standard comparison system. To overcome the defect that the single zero-crossing point detection is sensitive to noise in the traditional dual mixer time difference measurement method, a digital frequency measurement method is proposed. This method combines sinusoidal beat technology, multi-channel synchronous acquisition technology, and digital frequency measurement technology, and uses differential compensation of system error to realize the
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HOLøYEN, Gjermund V. "Extending the frequency range of ISO 717-2 - a look at options and issues." INTER-NOISE and NOISE-CON Congress and Conference Proceedings 270, no. 2 (2024): 9195–202. http://dx.doi.org/10.3397/in_2024_4205.

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In 2019, the Norwegian Standard NS 8175, which defines requirements for sound insulation in Norwegian buildings, was revised to include low frequency spectrum adaption terms for new dwellings. This change affects the applicability of measurements of weighted improvement of impact sound insulation, delta Lw, as the spectrum for calculating delta Lw, given in ISO 717-2, is limited downwards to 100 Hz. For a floating floor construction, this means that floors with a resonance frequency well below 100 Hz, and correspondingly a relatively high delta Lw, will be overrated in the sense that the measu
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Girdhar, Sunit, Jason Blough, Andrew Barnard, John LoVerde, and Wayland Dong. "Measuring the impact force from the ISO impact ball and comparison with the tapping machine and alternate input method." INTER-NOISE and NOISE-CON Congress and Conference Proceedings 265, no. 7 (2023): 452–61. http://dx.doi.org/10.3397/in_2022_0065.

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The impact ball was recently standardized within the ISO standards as a low-frequency input impact source for impact testing of floor-ceiling assemblies. The input force due to an impact ball is not measured during the tests. A force measurement plate was created with three force transducers to measure the impact force due to ball drops on six different floor assemblies. The input force showed a really good comparison for heavy and lightweight floors in lower frequency but poor force excitation for all the floors above 100 Hz. The input force values were compared with a modified tapping machin
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Zhou, Jianhui, and Mohammad Hossein A. Jafari. "Impact sound insulation performance of mass timber floors." Journal of the Acoustical Society of America 155, no. 3_Supplement (2024): A241. http://dx.doi.org/10.1121/10.0027362.

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Mass timber floors are being used increasingly in both mass timber and hybrid timber buildings due to its dry and rapid construction. Bare mass timber structural slabs have relatively low impact sound insulation performance. Though certain floating floor assemblies on mass timber slabs can provide adequate single number ratings, such assemblies are mainly effective in the middle to high frequency range. This paper will provide an overview of the research on the impact sound insulation perforamnce of mass timber floors with exposed ceiling and floating floor assembies conducted at the Universti
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Farhad, Abbas Gandomkar, and Danesh Mona. "Comfort Level Investigation of Chromite Composite Floor System under Human Walking Load." Journal of Civil Engineering and Materials Application 4, no. 3 (2020): 161–77. https://doi.org/10.22034/jcema.2020.241135.1033.

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This paper's main objective is to determine the comfortableness of a composite structural floor system known as Chromite. For this purpose, twenty-eight Chromite panels were developed via the Finite Element Method (FEM) to find their Fundamental Natural Frequency (FNF). Then, the studied panels are categorized as Low-Frequency Floor (LFF) or High-Frequency Floor (HFF) regarding to their FNFs. Peak accelerations of low and high-frequency panels and also static stiffness of high-frequency panels were determined and compared with the limit value affirmed by the American Institute of Steel and
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Bader Eddin, Mohamad, Sylvain Ménard, Delphine Bard Hagberg, Jean-Luc Kouyoumji, and Nikolaos-Georgios Vardaxis. "Prediction of Sound Insulation Using Artificial Neural Networks—Part I: Lightweight Wooden Floor Structures." Acoustics 4, no. 1 (2022): 203–26. http://dx.doi.org/10.3390/acoustics4010013.

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The artificial neural networks approach is applied to estimate the acoustic performance for airborne and impact sound insulation curves of different lightweight wooden floors. The prediction model is developed based on 252 standardized laboratory measurement curves in one-third octave bands (50–5000 Hz). Physical and geometric characteristics of each floor structure (materials, thickness, density, dimensions, mass and more) are utilized as network parameters. The predictive capability is satisfactory, and the model can estimate airborne sound better than impact sound cases especially in the mi
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Hammer, P., and J. Brunskog. "Vibration Isolation on Lightweight Floor Structures." Building Acoustics 9, no. 4 (2002): 257–69. http://dx.doi.org/10.1260/135101002320941431.

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A theoretical and experimental study of vibration isolation for a source on a lightweight floor structure is presented. The effectiveness of one-stage and two-stage isolator systems is studied. Approximate formulae are presented for both low and high frequency for the receiver, the floor structure. For the mobility, a comparison between approximate formulae, numerical exact results and experimental results are presented. The low frequency asymptote for the approximate mobility is valid up to l/λp ≈ 1/4. The high frequency asymptote is valid from l/λp ≈ 1/2. A straight line can be drawn between
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Dissertations / Theses on the topic "Low and high frequency floor"

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Al-Anbaki, Atheer Faisal Hameed. "Footfall excitation of higher modes of vibration in low-frequency building floors." Thesis, University of Exeter, 2018. http://hdl.handle.net/10871/34081.

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This thesis investigates the footfall excitation of higher modes of vibration in low-frequency floor structures. This is motivated by the increased number of floors reportedly failing to meet the required occupants comfort level although being designed in accordance with the current state-of-the-art design guidelines. In particular modern, lightweight, and slender floor structures. The contribution to knowledge of this thesis can be summarised as: quantifying the signal energy of measured walking forces within and above the natural frequency cut-off proposed by the current state-of-the-art des
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Bradley, Christopher R. "Very low frequency seismo-acoustic noise below the sea floor (0.2-10 Hz)." Thesis, Massachusetts Institute of Technology, 1993. http://hdl.handle.net/1721.1/58250.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences, and the Woods Hole Oceanographic Institution, 1994.<br>Includes bibliographical references (leaves 235-245).<br>by Christopher Robert Bradley.<br>Ph.D.
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Davis, Douglas Bradley. "Finite Element Modeling for Prediction of Low Frequency Floor Vibrations Due to Walking." Diss., Virginia Tech, 2008. http://hdl.handle.net/10919/28634.

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Floor vibration serviceability is a primary design consideration for steel framed floors. Designers in North America typically use the AISC Design Guide 11 methods to check this limit state, but its methods are difficult to apply to atypical floor framing. Finite element analysis is a logical choice for predicting vibration response to walking, but simplified designer-friendly procedures are not available. Three relatively simple, experimentally verified methods of predicting low frequency floor vibration due to walking are presented in this dissertation. The methods are based on finite el
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Olsson, Jörgen. "Low Frequency Impact Sound in Timber Buildings : Simulations and Measurements." Licentiate thesis, Linneaus Univeristy, Sweden; SP Technical Research Institute of Sweden, Sweden, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-58068.

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An increased share of construction with timber is one possible way of achieving more sustainable and energy-efficient life cycles of buildings. The main reason is that wood is a renewable material and buildings require a large amount of resources. Timber buildings taller than two storeys were prohibited in Europe until the 1990s due to fire regulations. In 1994, this prohibition was removed in Sweden.     Some of the early multi-storey timber buildings were associated with more complaints due to impact sound than concrete buildings with the same measured impact sound class rating. Research in
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Mahattanakul, Jirayuth. "High frequency, low distortion current-mode filters." Thesis, Imperial College London, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.300970.

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Worapishet, Apisak. "High frequency low power switched-current techniques." Thesis, Imperial College London, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.392911.

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Li, Wei Ph D. Massachusetts Institute of Technology Department of Electrical Engineering and Computer Science. "Very-high-frequency low-voltage power delivery." Thesis, Massachusetts Institute of Technology, 2013. http://hdl.handle.net/1721.1/82352.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2013.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 217-223).<br>Power conversion for the myriad low-voltage electronic circuits in use today, including portable electronic devices, digital electronics, sensors and communication circuits, is becoming increasingly challenging due to the desire for lower voltages, higher conversion ratios and higher bandwidth. Future computation systems also pose a major challenge in energy delivery that is difficult
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Rogers, Olivia. "The effect of high‐frequency, low‐magnitude." Thesis, Faculty of Dentistry, 2010. http://hdl.handle.net/2123/7090.

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Meninger, Scott (Scott Edward) 1974. "Low phase noise, high bandwidth frequency synthesis techniques." Thesis, Massachusetts Institute of Technology, 2005. http://hdl.handle.net/1721.1/33860.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2005.<br>Includes bibliographical references (p. 243-249).<br>A quantization noise reduction technique is proposed that allows fractional-N frequency synthesizers to achieve high closed loop bandwidth and low output phase noise simultaneously. Quantization induced phase noise is the bottleneck in state-of-the-art synthesizer design, and results in a noise-bandwidth tradeoff that typically limits closed loop synthesizer bandwidths to be <100kHz for adequate phase noise performance to be
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Abou-Fakher, Yehia. "Implementing and simulating low frequency inverters using high frequency transformers and devices." Thesis, University of Bath, 1997. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.362147.

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Books on the topic "Low and high frequency floor"

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1943-, Varadan V. K., and Varadan V. V. 1948-, eds. Low and high frequency asymptotics. North-Holland, 1986.

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Bolborici, Valentin. Design of low-profile transformers for high-frequency operation. National Library of Canada, 1999.

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Oliver, Trevor Norman. Surface acoustic wave devices with low loss and high frequency operation. Aston University.Department of Electrical and Electronic Engineering and Applied Physics, 1989.

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Bradley, Christopher R. Very low frequency seismo-acoustic noise below the sea floor (0.2-10 Hz). Woods Hole Oceanographic Institution, Massachusetts Institute of Technology, 1994.

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Lyng, James Gerard. The effects of high intensity low frequency ultrasound on aspects of meat tenderness. University College Dublin, 1995.

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Society, Iron and Steel, ed. Steel products manual.: Rolled floor plates, carbon, high strength low alloy, and alloy steel. Iron and Steel Society, 1991.

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Society, Iron and Steel, ed. Steel products manual.: Rolled floor plates, carbon, high strength low alloy, and alloy steel. Iron and Steel Society, 1997.

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Building Services Research and Information Association. and European Commission. Directorate-General for Energy and Transport., eds. Floor heating and cooling systems: Applications of low temperature heating and high temperature cooling. BSRIA, 2001.

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C, Ferguson Dale, and United States. National Aeronautics and Space Administration., eds. Low frequency waves in the plasma environment around the shuttle. National Aeronautics and Space Administration, 1996.

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Alizadeh, Sassan. High- and low-frequency exchange rate volatility dynamics: Range-based estimation of stochastic volatility models. National Bureau of Economic Research, 2001.

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Book chapters on the topic "Low and high frequency floor"

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Seale, Colin. "Low Floor, High Ceiling." In Tangible Equity. Routledge, 2022. http://dx.doi.org/10.4324/9781003282464-16.

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Franz, Gerhard. "High-frequency discharges I." In Low Pressure Plasmas and Microstructuring Technology. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-85849-2_5.

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Franz, Gerhard. "High-frequency discharges II." In Low Pressure Plasmas and Microstructuring Technology. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-85849-2_6.

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Franz, Gerhard. "High-frequency discharges III." In Low Pressure Plasmas and Microstructuring Technology. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-85849-2_7.

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Pharoah, Paul. "High-Frequency Low-Penetrance Alleles." In The Role of Genetics in Breast and Reproductive Cancers. Springer New York, 2009. http://dx.doi.org/10.1007/978-1-4419-0477-5_11.

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Seale, Colin. "Building the Low Floor, High Ceiling Ladder." In Tangible Equity. Routledge, 2022. http://dx.doi.org/10.4324/9781003282464-18.

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Colloms, Martin, and Paul Darlington. "Low-Frequency System Analysis: Room Environments and 2πTheory." In High Performance Loudspeakers. John Wiley & Sons, Ltd,., 2013. http://dx.doi.org/10.1002/9780470094327.ch4.

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Kawakatsu, Hideki, Shuhei Nishida, Dai Kobayashi, Kazuhisa Nakagawa, and Shigeki Kawai. "High-Frequency Low Amplitude Atomic Force Microscopy." In Noncontact Atomic Force Microscopy. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-01495-6_17.

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Dai, Foster. "Low Noise, High Performance RF Frequency Synthesizers." In IC Design Insights - from Selected Presentations at CICC 2017. River Publishers, 2022. http://dx.doi.org/10.1201/9781003338499-7.

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Xu, Yiming, Yu Yang, and Xiao Li. "Low Infrared Emission Hybrid Frequency Selective Surface with Low-Frequency Transmission and High-Frequency Low Reflection in Microwave Region." In Advances in Intelligent Networking and Collaborative Systems. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-57796-4_34.

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Conference papers on the topic "Low and high frequency floor"

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Badaluta, Carmen-Andreea, Ionel Popa, Gheorghe Badaluta, and Anisoara Filip. "HISTORICAL FLOODS OF THE LOWER DANUBE BASIN RIVERS DURING THE LAST MILLENNIUM." In 24th SGEM International Multidisciplinary Scientific GeoConference 24. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/1.1/s02.23.

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Most rivers in the temperate zone experience flooding due to snowmelt or heavy rainstorms. The lower Danube rivers has caused significant economic damages and in some cases even loss of human life. Understanding the relationship between the occurrence rate of Danube rivers flood events and climate change is crucial for flood risk management in Romania. Here we present a multiproxy and observational data set of floods from the lower Danube Basin Rivers over the last millennium. The results highlight that the lower Danube River floods can be divided into two periods: a period with low flood freq
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Fan, Chenxi, Junming Zhao, Tian Jiang, Ke Chen, and Yijun Feng. "Low Frequency Absorption-High Frequency Transmission Tunable Frequency Selective Rasorber." In 2024 International Applied Computational Electromagnetics Society Symposium (ACES-China). IEEE, 2024. http://dx.doi.org/10.1109/aces-china62474.2024.10699485.

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Goldberg, G. "Low Frequency and High Frequency EMC in Power Systems." In 9th International Zurich Symposium and Technical Exhibition on Electromagnetic Compatibility. IEEE, 1991. https://doi.org/10.23919/emc.1991.10781032.

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Zhao, Wanqing, Jun Chen, Qian Ge, and Xiaolong Han. "Dynamic Testing and Serviceability Evaluation of Dance Induced Vibration in High Frequency Building Floor Systems." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.3241.

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&lt;p&gt;With the rise of mass fitness sports and the influence of modern pop culture, the number and size of dance venues in China's major cities are increasing. In this paper, a dance excitation vibration analysis and monitoring study is conducted for a building-covered venue to assess the vibration impacts of dance excitation on the high frequency floor structure. Firstly, the existing theoretical models of dance loads are investigated and summarized, and the selection principles of dancing load model parameters are discussed. This paper then suggests that both extreme value peak accelerati
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Ripplinger, Eric, and Yanmin Zhong. "Optimization of High Solids Self-Leveling Epoxy Floor Coatings." In Coatings+ 2020. SSPC, 2020. https://doi.org/10.5006/s2020-00054.

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Abstract High solids epoxy self-leveling coatings are among the most widely used for industrial flooring due to their excellent performance, including aesthetics, durability, and chemical resistance. Epoxy self-leveling floorings are 2K systems consisting of an epoxy resin with fillers and additives and an amine based curing agent. The two part formulations are mixed and then spread over pretreated concrete surfaces, with minimal troweling or smoothing, to give excellent surface properties. This paper describes the optimization of epoxy self-leveling floor formulations to give coatings with ex
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Girdhar, Sunit, Andrew R. Barnard, Jason R. Blough, John LoVerde, and Wayland Dong. "Guidelines to measure low-frequency floor impact performance with high reproducibility." In 184th Meeting of the Acoustical Society of America. ASA, 2023. http://dx.doi.org/10.1121/2.0001760.

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Eliyahu, Danny, David Seidel, and Lute Maleki. "Phase noise of a high performance OEO and an ultra low noise floor cross-correlation microwave photonic homodyne system." In 2008 IEEE International Frequency Control Symposium. IEEE, 2008. http://dx.doi.org/10.1109/freq.2008.4623111.

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Jin, Warren, Bohan Li, Lue Wu, et al. "Ultra-low frequency noise spiral-cavity hybrid-integrated laser." In CLEO: Science and Innovations. Optica Publishing Group, 2022. http://dx.doi.org/10.1364/cleo_si.2022.sth4k.1.

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A semiconductor laser is self-injection-locked to a spiral, ultra-high-Q silicon-nitride resonator. The laser attains record-low frequency noise noise floor (0.006 Hz2/Hz or 40 mHz white-noise-linewidth) with stability at low-offset frequencies comparable to high-performance fiber lasers.
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Harrigan, Timothy P., Gopal Samavedam, and S. K. Punwani. "A New Approach for Noise and Vibration Control in Locomotive Cabs." In ASME 2007 Rail Transportation Division Fall Technical Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/rtdf2007-46011.

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Noise and vibrations in locomotive cabs can significantly affect crew performance and cause long-term ailments, such as hearing loss, fatigue, and low back pain. Methods to reduce noise and vibrations have been implemented for the high frequency range but resulted in low frequency resonances. These resonances can exacerbate low frequency vibrations (&lt;0.5 Hz), which can cause motion sickness. In addition, a tonal noise exists in the 50 to 200 Hz frequency range, which is more annoying than broadband noise, and which is not addressed in current noise reduction methods based on A-weighted nois
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Movshovich, R., B. Yurke, P. G. Kaminsky, A. D. Smith, A. H. Silver, and R. W. Simon. "Quantum noise squeezing at microwave frequencies." In OSA Annual Meeting. Optica Publishing Group, 1990. http://dx.doi.org/10.1364/oam.1990.fbb2.

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We report the observation of zero-point noise squeezing by means of a Josephson- junction parametric amplifier, which has been used previously to squeeze 4.2 K thermal noise1. To observe quantum noise squeezing, a number of improvements were made on the apparatus; these include the in stallation of two low-noise cryogenic high- electron-mobility-transistor (HEMT) amplifiers, which boosted the detector sensitivity an order of magnitude to 215 K. The Josephson- junction parametric amplifier was cooled to 30 mK and was operated in the degenerate mode with the signal carrier frequency at 19.16 GHz
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Reports on the topic "Low and high frequency floor"

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Simms, Janet, Benjamin Breland, and William Doll. Geophysical investigation to assess condition of grouted scour hole : Old River Control Complex—Low Sill Concordia Parish, Louisiana. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/41863.

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Geophysical surveys, both land-based and water-borne, were conducted at the Old River Control Complex‒Low Sill, Concordia Parish, LA. The purpose of the surveys was to assess the condition of the grout within the scour region resulting from the 1973 flood event, including identification of potential voids within the grout. Information from the ground studies will also be used for calibration of subsequent marine geophysical data and used in stability analysis studies. The water-borne survey consisted of towed low frequency (16-80 MHz) ground penetrating radar (GPR), whereas the land-based surv
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Owyang, Michael T., and Ana B. Galvão. Forecasting Low Frequency Macroeconomic Events with High Frequency Data. Federal Reserve Bank of St. Louis, 2020. http://dx.doi.org/10.20955/wp.2020.028.

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Hald, J\atrgen, and Svend Gade. Array Designs Optimized for Both Low-Frequency NAH and High-Frequency Beamforming. SAE International, 2005. http://dx.doi.org/10.4271/2005-08-0014.

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Lieuwen, Tim. High Frequency Transverse Instabilities in Low NOx Gas Turbines. Office of Scientific and Technical Information (OSTI), 2022. http://dx.doi.org/10.2172/1897991.

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Lehrer, Steven, Tian Xie, and Tao Zeng. Does High Frequency Social Media Data Improve Forecasts of Low Frequency Consumer Confidence Measures? National Bureau of Economic Research, 2019. http://dx.doi.org/10.3386/w26505.

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Nguyen, Quan, Sheik Mohiuddin, Manisha Maharjan, et al. High-Power and Flexible Low-Frequency AC Transmission for Renewable Integration. Office of Scientific and Technical Information (OSTI), 2022. http://dx.doi.org/10.2172/1975743.

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Mazumder, Sudip. Next-Generation Modular Flexible Low-Cost SiC-based High-Frequency-Link Transformer. Office of Scientific and Technical Information (OSTI), 2023. http://dx.doi.org/10.2172/1974885.

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Frisk, George V., Kyle M. Becker, Laurence N. Connor, James A. Doutt, and Cynthia J. Sellers. High-Resolution, Three-Dimensional Measurements of Low-Frequency Sound Propagation in Shallow Water. Defense Technical Information Center, 1998. http://dx.doi.org/10.21236/ada361510.

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Silin, Dmitriy, and Gennady Goloshubin. A low-frequency asymptotic model of seismic reflection from a high-permeability layer. Office of Scientific and Technical Information (OSTI), 2009. http://dx.doi.org/10.2172/950110.

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N.N. Gorelenkov, E. Fredrickson, E. Belova, et al. Theory and Observations of High Frequency Alfven Eigenmodes in Low Aspect Ratio Plasma. Office of Scientific and Technical Information (OSTI), 2003. http://dx.doi.org/10.2172/814692.

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