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Relevant bibliographies by topics / Power tools - Noise control

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Academic literature on the topic 'Power tools - Noise control'

Author: Grafiati

Published: 4 June 2021

Last updated: 10 February 2022

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Journal articles on the topic "Power tools - Noise control"

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Zaher, M. A. "Quiet! Okay, But How?" Mechanical Engineering 121, no. 04 (1999): 70–71. http://dx.doi.org/10.1115/1.1999-apr-6.

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This article focuses on pneumatic tools that are among the most damaging sources of noise pollution. The National Institute for Occupational Safety and Health estimates that more than 30 million workers in the United States are exposed to hazardous noise, costing the economy about $1 billion every year. There is no magic solution to all noise control problems, and this remains true even when we are dealing just with pneumatic tools. Each case must be considered separately, and the solution to be used must satisfy the often conflicting demands of at least five criteria simultaneously. The sound

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Harahap, Juliansyah. "Penentuan Tingkat Kebisingan Pada Area Pengolahan Sekam Padi, Siltstone Crusher, Cooler Dan Power Plant Pada PT Lafarge Cement Indonesia-Lhoknga Plant." Elkawnie 2, no. 2 (2016): 127. http://dx.doi.org/10.22373/ekw.v2i2.2658.

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This research conducted in PT. Lafarge Cement Indonesia which is one of company whose field in cement production located in western Indonesia region, exact place in Aceh province. The aimed of this research are to know about noise levels in some production areas of PT. Lafarge Cement Indonesia Lhoknga plant and define anticipation actions to the effect of existing noice level based on Hierarchy of Control (HoC). Used method in this research are measuring method with sampling points where measurement conducted if the noise suspected over the threshold limit by conducting noise sampling just ont

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Maiza, M., A. Bengoechea, P. Grau, et al. "Add Control: plant virtualization for control solutions in WWTP." Water Science and Technology 68, no. 2 (2013): 296–302. http://dx.doi.org/10.2166/wst.2013.225.

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This paper summarizes part of the research work carried out in the Add Control project, which proposes an extension of the wastewater treatment plant (WWTP) models and modelling architectures used in traditional WWTP simulation tools, addressing, in addition to the classical mass transformations (transport, physico-chemical phenomena, biological reactions), all the instrumentation, actuation and automation & control components (sensors, actuators, controllers), considering their real behaviour (signal delays, noise, failures and power consumption of actuators). Its ultimate objective is to

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Andric, Tomislav, and Jan Harms. "Lightsaber: A Simulator of the Angular Sensing and Control System in LIGO." Galaxies 9, no. 3 (2021): 61. http://dx.doi.org/10.3390/galaxies9030061.

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The suspended test masses of gravitational-wave (GW) detectors require precise alignment to be able to operate the detector stably and with high sensitivity. This includes the continuous counter-acting of seismic disturbances, which, below a few Hertz, are not sufficiently reduced by the seismic isolation system. The residual angular motion of suspended test masses is further suppressed by the Angular Sensing and Control (ASC) system. However, in doing so, the angular motion can be enhanced by the ASC at higher frequencies where the seismic isolation system is very effective. This has led to s

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D’Arrigo, Antonio, Giuseppe Falci, and Elisabetta Paladino. "Quantum Sensing 1/f Noise via Pulsed Control of a Two-Qubit Gate." Proceedings 12, no. 1 (2019): 29. http://dx.doi.org/10.3390/proceedings2019012029.

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Dynamical decoupling sequences are a convenient tool to reduce decoherence due to intrinsic fluctuations with 1 / f power spectrum hindering quantum circuits. We study the possibility to achieve an efficient universal two-qubit gate in the presence of 1 / f noise by periodic and Carr-Purcell dynamical decoupling. The high degree of selectivity achieved by these protocols also provides a valuable tool to infer noise characteristics, as the high-frequency cut off and the noise variance. Different scalings of the gate error with noise variance signal the contribution of different noise statistica

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Noei, Shirin, Mohammadreza Parvizimosaed, and Mohammadreza Noei. "Longitudinal Control for Connected and Automated Vehicles in Contested Environments." Electronics 10, no. 16 (2021): 1994. http://dx.doi.org/10.3390/electronics10161994.

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The Society of Automotive Engineers (SAE) defines six levels of driving automation, ranging from Level 0 to Level 5. Automated driving systems perform entire dynamic driving tasks for Levels 3–5 automated vehicles. Delegating dynamic driving tasks from driver to automated driving systems can eliminate crashes attributed to driver errors. Sharing status, sharing intent, seeking agreement, or sharing prescriptive information between road users and vehicles dedicated to automated driving systems can further enhance dynamic driving task performance, safety, and traffic operations. Extensive simula

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Tambouratzis, Tatiana, John Giannatsis, Andreas Kyriazis, and Panayiotis Siotropos. "Applying the Computational Intelligence Paradigm to Nuclear Power Plant Operation." International Journal of Energy Optimization and Engineering 9, no. 1 (2020): 27–109. http://dx.doi.org/10.4018/ijeoe.2020010102.

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In the guise of artificial neural networks (ANNs), genetic/evolutionary computation algorithms (GAs/ECAs), fuzzy logic (FL) inference systems (FLIS) and their variants as well as combinations, the computational intelligence (CI) paradigm has been applied to nuclear energy (NE) since the late 1980s as a set of efficient and accurate, non-parametric, robust-to-noise as well as to-missing-information, non-invasive on-line tools for monitoring, predicting and overall controlling nuclear (power) plant (N(P)P) operation. Since then, the resulting CI-based implementations have afforded increasingly r

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Wunsch, Bernhard, Stanislav Skibin, Ville Forsström, and Ivica Stevanovic. "EMC Component Modeling and System-Level Simulations of Power Converters: AC Motor Drives." Energies 14, no. 6 (2021): 1568. http://dx.doi.org/10.3390/en14061568.

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EMC simulations are an indispensable tool to analyze EMC noise propagation in power converters and to assess the best filtering options. In this paper, we first show how to set up EMC simulations of power converters and then we demonstrate their use on the example of an industrial AC motor drive. Broadband models of key power converter components are reviewed and combined into a circuit model of the complete power converter setup enabling detailed EMC analysis. The approach is demonstrated by analyzing the conducted noise emissions of a 75 kW power converter driving a 45 kW motor. Based on the

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Modini, Sara, Giorgio Graziani, Giovanni Bernardini, and Massimo Gennaretti. "Blade-Vortex Interaction Noise Controller Based on Miniature Trailing Edge Effectors." International Journal of Acoustics and Vibration 23, No 3, September 2018 (2018): 378–84. http://dx.doi.org/10.20855/ijav.2018.23.31313.

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The present work focuses on the alleviation of Blade Vortex Interaction (BVI) noise annoyance through a control methodology generating high-frequency aerodynamic BVI counter-actions. The low-power requirements make the Micro-Trailing Edge Effectors (MiTEs) particularly suited for this kind of application. The controller layout is set by observing the BVI scenario while the actuation law is efficiently synthesized through a process based on an analytical unsteady sectional aerodynamic formulation. The validation of the proposed control methodology is carried out through numerical investigations

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Sellappan, Elancheliyan. "Noise Effects of Generator Sets at Construction Sites." International Journal of Occupational Safety and Health 3, no. 2 (2014): 12–17. http://dx.doi.org/10.3126/ijosh.v3i2.6145.

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Noise and vibration can be the cause of serious disturbance and inconvenience to anyone exposed to them and in certain circumstances noise and vibration can be a serious hazard to health, causing permanent damage to hearing system. Noise exposure levels of construction workers are difficult to determine due to the day to-day variation in occupation and shift length of each worker and the itinerant and seasonal nature of the job. Nevertheless, it is clear that the construction worker is exposed to very high sound levels for considerable lengths of time. Different types and sizes of equipment's,

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Dissertations / Theses on the topic "Power tools - Noise control"

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FOUTS, II BRUCE EDWARD. "INVESTIGATION INTO TESTING METHODS AND NOISE CONTROL OF INDUSTRIAL POWER TOOLS." University of Cincinnati / OhioLINK, 2002. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1029443901.

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Santos, Christian dos. "Investigação dos metodos de determinação de potencia sonora visando programas para etiquetagem de furadeiras eletricas de uso domestico." [s.n.], 2004. http://repositorio.unicamp.br/jspui/handle/REPOSIP/258523.

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Orientador: Stelamaris Rolla Bertoli<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Civil, Arquitetura e Urbanismo<br>Made available in DSpace on 2018-08-05T23:46:28Z (GMT). No. of bitstreams: 1 Santos_Christiandos_M.pdf: 3511506 bytes, checksum: d365f6dc71d5566b93533834923018e0 (MD5) Previous issue date: 2004<br>Resumo: A existência de fenômenos acústicos depende de três fatores: a fonte, o meio e o receptor. Para a prevenção de condições ruidosas em certos ambientes, é necessário o conhecimento de uma característica própria da fonte que não sofre int

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Callahan, Gregory. "Noise levels of common construction power tools." [Gainesville, Fla.] : University of Florida, 2004. http://purl.fcla.edu/fcla/etd/UFE0004882.

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Ericson, Liselott. "On Fluid Power Pump and Motor Design : Tools for Noise Reduction." Doctoral thesis, Linköpings universitet, Fluida och mekatroniska system, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-73981.

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Noise and vibration are two of the main drawbacks with fluid power systems. The increasing requirements concerning working environment as well as machines' impact on surroundings put components and systems to harder tests. The surrounding machines, e.g. combustion engines, have made considerable progress regarding the radiated noise. This allows the fluid power system's noise to become more prominent. Noise from fluid power systems has been a research topic for several decades and much improvement has been achieved. However, considerable potential for improvement still remains. In addition to

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Schwartz, Kyle Wayne. "Acoustic Characterization and Preliminary Noise Control of Pneumatic Percussion Tools." Thesis, Virginia Tech, 2006. http://hdl.handle.net/10919/34742.

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Pneumatic percussion tools are extensively used in the construction industry. They are one of the noisiest machines in the construction industry generating noise levels above 110 dBA which are well beyond the permissible exposure limit (PEL) of 85 dBA. This work presents a comprehensive methodology for the acoustic characterization and noise source identification of these percussion tools. The methodology is applied to a representative pneumatic tool and the characterization results are described in detail. A mechanical analysis was performed on a chipping hammer finding mode shapes and natur

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Austin, Lisa. "An experimental and theoretical investigation of noise and power reduction in high speed cable making machinery." Thesis, University of Southampton, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.245051.

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Wong, Chor-kuen. "A review of policy tools for noise control in Hong Kong : the case of construction industry /." View the Table of Contents & Abstract, 2005. http://sunzi.lib.hku.hk/hkuto/record/B31365139.

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Wong, Chor-kuen, and 王楚權. "A review of policy tools for noise control in Hong Kong: the case of construction industry." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2005. http://hub.hku.hk/bib/B45012696.

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Prat, Joaquin, Alvaro Romero, Sandra Rodriguez, and Julio Farje. "Optimization of the control process in residential buildings using technological tools." Institute of Electrical and Electronics Engineers Inc, 2020. http://hdl.handle.net/10757/656567.

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Many construction companies worldwide continue to implement different methodologies to optimize time and improve management in the execution of works; however, a lack of control in projects continues to be observed. For this reason, one of the most common problems currently is the incompletion of scheduled work. Due to this, it is necessary to keep better control of the projects at the execution stage so that the contractor can optimally, quickly, and easily manage the progress of all the specialties involved. In this sense, this research develops the use of the Plan Grid Application for data

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Ahmed, Muhammad Swilam Abdelhaleem. "Highly-efficient Low-Noise Buck Converters for Low-Power Microcontrollers." The Ohio State University, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=osu1542277717997166.

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Books on the topic "Power tools - Noise control"

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IEEE Power Engineering Society. Power Generation Committee., ed. IEEE guide for power-station noise control. Institute of Electrical and Electronics Engineers, 1985.

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Messina, James J. Tools for handling control issues. Kendall/Hunt Pub. Co., 1992.

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Armendia, Mikel. Twin-Control: A Digital Twin Approach to Improve Machine Tools Lifecycle. Springer Nature, 2019.

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International, Congress on Noise Control Engineering (1999 Fort Lauderdale Fla ). Proceedings of inter-noise 99: The 1999 International Congress on Noise Control Engineering. Institute of Noise Control Engineering, 1999.

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International Seminar on Modal Analysis (19th 1994 Katholieke Universiteit te Leuven). Proceedings ISMA 19, tools for noise and vibration analysis: Conference, September 12-14, 1994. Edited by Sas Paul and Katholieke Universiteit te Leuven (1970- ). Afdeling Mechanische Konstruktie en Produktie. Katholieke Universiteit Leuven, Faculty of Engineering, Dept. of Mechanical Engineering, Division of Production Engineering, Machine Design & Automation, 1994.

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6

Fuchs, Helmut V. Applied Acoustics: Concepts, Absorbers, and Silencers for Acoustical Comfort and Noise Control: Alternative Solutions - Innovative Tools - Practical Examples. Springer Berlin Heidelberg, 2013.

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7

J, Plassche Rudy, and Sansen Willy M. C, eds. Analog Circuit Design: Low-Noise, Low-Power, Low-Voltage; Mixed-Mode Design with CAD Tools; Voltage, Current and Time References. Springer US, 1996.

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Ding, Steven X. Model-Based Fault Diagnosis Techniques: Design Schemes, Algorithms and Tools. 2nd ed. Springer London, 2013.

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Perovic, Boz ina. Spanende Werkzeugmaschinen: Ausfu hrungsformen und Vergleichstabellen. Springer-Verlag, 2009.

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Feldt, Gloria. No excuses: 9 ways women can change how we think about power : tools for leading an unlimited life. Seal Press, 2010.

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Book chapters on the topic "Power tools - Noise control"

1

Hansen, Colin H., and Kristy L. Hansen. "Sound Sources and Sound Power Measurement." In Noise Control, 2nd ed. CRC Press, 2021. http://dx.doi.org/10.1201/9780429428876-3.

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Kletschkowski, Thomas. "ANC-System Design Tools." In Adaptive Feed-Forward Control of Low Frequency Interior Noise. Springer Netherlands, 2012. http://dx.doi.org/10.1007/978-94-007-2537-9_7.

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Bacha, Seddik, Iulian Munteanu, and Antoneta Iuliana Bratcu. "General Overview of Mathematical Tools Dedicated to Nonlinear Control." In Power Electronic Converters Modeling and Control. Springer London, 2013. http://dx.doi.org/10.1007/978-1-4471-5478-5_10.

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Muros, Francisco Javier. "Harsanyi Power Solutions in Coalitional Control Systems." In Cooperative Game Theory Tools in Coalitional Control Networks. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-10489-4_6.

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Svelto, Francesco, Enrico Sacchi, Francesco Gatta, Danilo Manstretta, and Rinaldo Castello. "CMOS Low-Noise Amplifier Design." In Low-Power Design Techniques and CAD Tools for Analog and RF Integrated Circuits. Springer US, 2001. http://dx.doi.org/10.1007/0-306-48089-1_11.

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Rossi, Mattia, Nicola Toscani, Marco Mauri, and Francesco Castelli Dezza. "Debugging Tools and Firmware Profiling." In Introduction to Microcontroller Programming for Power Electronics Control Applications. CRC Press, 2021. http://dx.doi.org/10.1201/9781003196938-20.

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Czyżewski, Andrzej. "Intelligent Control of Spectral Subtraction Algorithm for Noise Removal from Audio." In Intelligent Tools for Building a Scientific Information Platform. Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-35647-6_28.

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Liu, Ronghui, Erbin Yang, and Xiu Yang. "Detection and Location of Transient Power Quality Disturbances in White Noise Using Wavelet Techniques." In Future Control and Automation. Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-31003-4_70.

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Benchaib, Abdelkrim. "Time Scale Tools: A Control Solution for MTDC Complex Systems with Plug-and-Play Requirements." In Advanced Control of AC/DC Power Networks. John Wiley & Sons, Inc., 2015. http://dx.doi.org/10.1002/9781119135760.ch2.

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Uhlen, Kjetil, Dinh Thuc Duong, and David Karlsen. "Use of Voltage Stability Monitoring and Transient Stability Monitoring Tools at the Nordic Power System Operators: Introduction of Synchrophasor Applications in the Control Room." In Power Electronics and Power Systems. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-67482-3_9.

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Conference papers on the topic "Power tools - Noise control"

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Woo, Sangbeom, Xinran Zhao, Andrea Vacca, and Manuel Rigosi. "A Model-Based Comparative Investigation on the Noise Source of Hydraulic Gear Pumps." In ASME/BATH 2017 Symposium on Fluid Power and Motion Control. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/fpmc2017-4326.

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The reduction of the noise emission level of hydraulic pumps has been a primary research goal in the fluid power field for decades. To pursue this goal, a significant effort has been put in identifying the sources of noise generation, and formulating proper methods to reduce them. Most common methods include the analysis of the kinematic features of the displacing action realized by the unit, and/or the pressure fluctuation at the pump ports. However, the physical complexity associated with the noise transmission into the pump structure and the surrounding environment has not permitted so far

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Corsini, Alessandro, Bruno Perugini, Franco Rispoli, A. G. Sheard, and Iain R. Kinghorn. "Aerodynamic Workings of Blade Tip End-Plates Designed for Low-Noise Operation in Axial Flow Fans." In ASME Turbo Expo 2007: Power for Land, Sea, and Air. ASMEDC, 2007. http://dx.doi.org/10.1115/gt2007-27465.

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The use of improved blade tip geometries is addressed as an effective design concept for passive noise control in industrial fans. These concepts, based on geometrical implementations of datum blade by means of end-plates at the tip, are shown to influence effectively the fan rotor-only aero acoustic signature because of the modifications of tip leakage flow behaviour. The aerodynamic merits of the proposed blade tip concepts are investigated by experimental and computational studies in fully-ducted configuration. The nature of the flow mechanisms in the blade tip region is correlated to the s

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Devendran, Ram Sudarsan, and Andrea Vacca. "Design Potentials of External Gear Machines With Asymmetric Tooth Profile." In ASME/BATH 2013 Symposium on Fluid Power and Motion Control. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/fpmc2013-4473.

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This paper describes the design, optimization and the performance potentials of external gear machines with asymmetric tooth profiles. Conventionally, the design of these machines is entirely based on symmetric involute profile. A design method has been developed to derive the tooth profiles based on a modified rack-cutter profile which is assumed to be used for manufacturing the gears with asymmetric involute surfaces and trochoidal fillet profiles. The study is based on the simulation tool HYGESim (HYdraulic GEar machines Simulator) which is being developed and has been validated by the auth

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Simon, Donald L., Joseph W. Connolly, and Dennis E. Culley. "Control Technology Needs for Electrified Aircraft Propulsion Systems." In ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/gt2019-91413.

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Abstract Electrified aircraft propulsion (EAP) systems hold potential for the reduction of aircraft fuel burn, emissions, and noise. Currently, NASA and other organizations are actively working to identify and mature technologies necessary to bring EAP designs to reality. This paper specifically focuses on the envisioned control technology challenges associated with EAP designs that include gas turbine technology. Topics discussed include analytical tools for the dynamic modeling and analysis of EAP systems, and control design strategies at the propulsion and component levels. This includes in

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Yang, Xiaojun, Kun Cao, Hui Liu, Wanhua Zhao, and Jun Zhang. "An Overall Analysis of Servo Control System Influence on Frequency Spectrum Structure of Linear Motor Thrust." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-87020.

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Servo control system in CNC machine tools is crucial for machining accuracy. In order to obtain good dynamic precision, the in-depth analysis of the output torque of the servo motor should be a prerequisite. In this paper the servo control system including CNC, electromagnetic noise and feedback information disturbance, are analyzed in frequency domain, to study their individual influence on the frequency spectrum of the linear motor thrust. The following work has been done: 1) the control-related modules in CNC, i.e., the interpolator and the Acceleration/Deceleration Control (ADC) module are

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Lemire, Se´bastien, and Huu Duc Vo. "Reduction of Fan and Compressor Wake Defect Using Plasma Actuation for Tonal Noise Reduction." In ASME Turbo Expo 2008: Power for Land, Sea, and Air. ASMEDC, 2008. http://dx.doi.org/10.1115/gt2008-50821.

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This paper proposes a new technique to reduce the noise generated by rotor-stator interaction (tonal noise) in fans and compressors. The method involves the use of single dielectric barrier discharge (plasma) actuators near the blade trailing edge to reduce blade wakes. Plasma actuators are a new and simple type of active flow control device consisting of two parallel and offset electrodes separated by a layer of dielectric material. The application of a high AC voltage at high frequency to the electrodes generates a body force on the flow in the vicinity of the electrodes to inject momentum w

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Frosina, Emma, Adolfo Senatore, Assunta Andreozzi, et al. "Study of the Sloshing in a Fuel Tank Using CFD and EFD Approaches." In ASME/BATH 2017 Symposium on Fluid Power and Motion Control. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/fpmc2017-4337.

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This paper is focused on the study of the sloshing in the fuel tank of vehicles. As well known, fluid dynamic in an automotive fuel tank have to be studied and optimized to allow the correct fuel suction in all driving conditions, prevent undesired slosh noise and limit its influence on fuel vapor formation and management. Experimentation to predict the sloshing with a good accuracy depends on the ability to replace real working parameters and conditions like accelerations, decelerations, slope variations and rotations. This paper shows results obtained studying the sloshing inside a reference

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Niccolini Marmont Du Haut Champ, Carlo Alberto, Mario Luigi Ferrari, Paolo Silvestri, and Aristide Fausto Massardo. "Signal Processing Techniques to Detect Centrifugal Compressors Instabilities in Large Volume Power Plants." In ASME Turbo Expo 2020: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/gt2020-14795.

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Abstract The present paper shows signal processing techniques applied to experimental data obtained from a T100 microturbine connected with different volume sizes. This experimental activity was conducted by means of the test rig developed at the University of Genoa for hybrid systems emulation. However, these results can be extended to all advanced cycles in which a microturbine is connected with additional external components which lead to an increase of the plant volume size. Since in this case a 100 kW microturbine was used, the volume was located between the heat recovery unit outlet and

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Yang, Lifang, Xiaowei He, and Fanyu Meng. "Research on Model of Noise Prediction of High-Speed Train by SEA Method." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-89162.

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China’s rapid development of high-speed train has been in the research spotlight over the years; this paper presents a method to predict the transmission of aerodynamic noise and rail noise inside train compartments for high-speed trains operating at speeds larger than 200 km/h. The numerical tool could be used in parameter studies for noise control. In order to develop the noise prediction model of high speed train, the noise source of high-speed train is analyzed. Based on the noise analysis, the SEA model is built. Due to the small noise difference in one train car, the SEA model is divided

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Weißschuh, Matthias, and Stephan Staudacher. "Investigation on the Influence of a Core Chevron Nozzle on the Performance of a Modern Bypass Engine." In ASME Turbo Expo 2004: Power for Land, Sea, and Air. ASMEDC, 2004. http://dx.doi.org/10.1115/gt2004-53212.

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In light of intensifying environmental concerns, the noise in aircraft gas turbine engines needs to be reduced significantly. Considerable work has been conducted to reduce jet noise produced by the mixing of high velocity gas streams with ambient air. Various nozzle designs such as lobed nozzles, serrated nozzles or chevron nozzles have been used and proposed to control and modify the velocity pattern of exhaust gas streams. This paper presents investigations on the influence of a core chevron nozzle on the performance of a modern bypass engine. The characteristic discharge, velocity and spec

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Reports on the topic "Power tools - Noise control"

1

Treadwell, Jonathan R., James T. Reston, Benjamin Rouse, Joann Fontanarosa, Neha Patel, and Nikhil K. Mull. Automated-Entry Patient-Generated Health Data for Chronic Conditions: The Evidence on Health Outcomes. Agency for Healthcare Research and Quality (AHRQ), 2021. http://dx.doi.org/10.23970/ahrqepctb38.

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Background. Automated-entry consumer devices that collect and transmit patient-generated health data (PGHD) are being evaluated as potential tools to aid in the management of chronic diseases. The need exists to evaluate the evidence regarding consumer PGHD technologies, particularly for devices that have not gone through Food and Drug Administration evaluation. Purpose. To summarize the research related to automated-entry consumer health technologies that provide PGHD for the prevention or management of 11 chronic diseases. Methods. The project scope was determined through discussions with Ke

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