Academic literature on the topic 'Human generated cough and breathing'

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

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Human generated cough and breathing.'

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

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

Journal articles on the topic "Human generated cough and breathing"

1

Pan, Shihai, Yijing Ren, Na Li, Weiqiang Ma, and Chunwen Xu. "Experimental characterization of exhaled flow dynamics of human breathing and vocalization." Journal of Physics: Conference Series 2654, no. 1 (2023): 012090. http://dx.doi.org/10.1088/1742-6596/2654/1/012090.

Full text
Abstract:
Abstract During the onging pandemic of COVID-19, there are numerous asymptomatic patients who are infectious. The exhaled droplets from their daily respiratory activities like breathing or speaking can be the sources of airborne disease transmission of COVID-19. The understanding of the airflow dynamics of these respiratory activities may be helpful to develop effective measures to prevent and control the spread of the disease. In this study, the exhaled flows from human breathing and vocalization of specific syllables are characterized using particle image velocimetry (PIV) and smoke visualiz
APA, Harvard, Vancouver, ISO, and other styles
2

Laštovička-Medin, Gordana, and Rajka Pejanović. "Utilization of Low-Cost Sound Sensors with a built in Microphone as a Respiratory Pattern Sound Indicator and a Risk Mitigation Tool. In response to COVID-19." WiPiEC Journal 7, no. 1 (2021): 1–6. https://doi.org/10.5281/zenodo.5080255.

Full text
Abstract:
Abstract—Since the detection of pattern abnormalities may lead to not only the prevention of chronic respiratory diseases but also other diseases, many techniques have been developed in order to detect breathing and coughing patterns. To benefit from the cross-disciplinary studies we have decided to expose physics students to both: learning about sound using coughing as a targeted research topic and to develop a demo tool that is useful for building on exploratory skills and provides them with solid knowledge for future more advanced scientific research in biomedical engineering. A low-c
APA, Harvard, Vancouver, ISO, and other styles
3

Okoh, M., and D. S. Okoh. "Oral and Facial Manifestations of COVID-19 Patients." Nigerian Dental Journal 28, no. 1 (2020): 37–40. http://dx.doi.org/10.61172/ndj.v28i1.87.

Full text
Abstract:
Objective: To review the oral and facial manifestations of COVID-19 which may be useful in the prompt diagnosis of the disease.Materials and Methods: Literatures were searched from renowned electronic databases like PubMed, Medline, Google scholar and Cochrane Library. The following words were used for the search. “Oral and facial manifestations of COVID-19.”Results: The SARS-CoV-2 virus is transmitted from human to human via droplet transmission and direct contact with oral, nasal, and eye mucous membranes. Studies suggest that COVID-19 may become airborne through aerosols generated during cl
APA, Harvard, Vancouver, ISO, and other styles
4

Sakharov, Alexander S., and Konstantin Zhukov. "Study of an Air Curtain in the Context of Individual Protection from Exposure to Coronavirus (SARS-CoV-2) Contained in Cough-Generated Fluid Particles." Physics 2, no. 3 (2020): 340–51. http://dx.doi.org/10.3390/physics2030018.

Full text
Abstract:
The ongoing respiratory COVID-19 pandemic has heavily impacted the social and private lives of the majority of the global population. This infection is primarily transmitted via virus-laden fluid particles (i.e., droplets and aerosols) that are formed in the respiratory tract of infected individuals and expelled from the mouth in the course of breathing, talking, coughing, and sneezing. To mitigate the risk of virus transmission, in many places of the world, the public has been asked or even obliged to use face covers. It is plausible that in the years ahead we will see the use of face masks,
APA, Harvard, Vancouver, ISO, and other styles
5

Sheeler, Lorinda, Mary Kukla, Oluchi Abosi, Holly Meacham, Stephanie Holley, and Jorge Salinas. "Communications and Screening for 2019 Novel Coronavirus at a Tertiary-Care Medical Center." Infection Control & Hospital Epidemiology 41, S1 (2020): s84. http://dx.doi.org/10.1017/ice.2020.578.

Full text
Abstract:
Background: In December of 2019, the World Health Organization reported a novel coronavirus (severe acute respiratory coronavirus virus 2 [SARS-CoV-2)]) causing severe respiratory illness originating in Wuhan, China. Since then, an increasing number of cases and the confirmation of human-to-human transmission has led to the need to develop a communication campaign at our institution. We describe the impact of the communication campaign on the number of calls received and describe patterns of calls during the early stages of our response to this emerging infection. Methods: The University of Io
APA, Harvard, Vancouver, ISO, and other styles
6

Smaldone, G. C., and M. S. Messina. "Enhancement of particle deposition by flow-limiting segments in humans." Journal of Applied Physiology 59, no. 2 (1985): 509–14. http://dx.doi.org/10.1152/jappl.1985.59.2.509.

Full text
Abstract:
Severe chronic obstructive pulmonary disease is associated with central deposition of inhaled aerosols. This pattern may be due to functional narrowing of the large airways during expiration at flow-limiting segments (FLS). Using a gamma camera and 2.5-micron particles, we compared the pattern of aerosol deposition following quiet breathing with that after a controlled forced expiration (cough) when FLS are known to form in central airways. Lung size measurement by 133Xe allowed construction of regions of interest over the central airways and lung periphery. Deposition in these regions was nor
APA, Harvard, Vancouver, ISO, and other styles
7

Patel, Shiv H., Wonjun Yim, Anupam K. Garg, Sahil H. Shah, Jesse V. Jokerst, and Daniel L. Chao. "Assessing the Physiological Relevance of Cough Simulators for Respiratory Droplet Dispersion." Journal of Clinical Medicine 9, no. 9 (2020): 3002. http://dx.doi.org/10.3390/jcm9093002.

Full text
Abstract:
Various breathing and cough simulators have been used to model respiratory droplet dispersion and viral droplets, in particular for SARS-CoV-2 modeling. However, limited data are available comparing these cough simulations to physiological breathing and coughing. In this study, three different cough simulators (Teleflex Mucosal Atomization Device Nasal (MAD Nasal), a spray gun, and GloGermTM MIST) that have been used in the literature were studied to assess their physiologic relevance. Droplet size, velocity, dispersion, and force generated by the simulators were measured. Droplet size was mea
APA, Harvard, Vancouver, ISO, and other styles
8

Hamilton, Fergus W., Florence K. A. Gregson, David T. Arnold, et al. "Aerosol emission from the respiratory tract: an analysis of aerosol generation from oxygen delivery systems." Thorax 77, no. 3 (2021): 276–82. http://dx.doi.org/10.1136/thoraxjnl-2021-217577.

Full text
Abstract:
Introductioncontinuous positive airway pressure (CPAP) and high-flow nasal oxygen (HFNO) provide enhanced oxygen delivery and respiratory support for patients with severe COVID-19. CPAP and HFNO are currently designated as aerosol-generating procedures despite limited high-quality experimental data. We aimed to characterise aerosol emission from HFNO and CPAP and compare with breathing, speaking and coughing.Materials and methodsHealthy volunteers were recruited to breathe, speak and cough in ultra-clean, laminar flow theatres followed by using CPAP and HFNO. Aerosol emission was measured usin
APA, Harvard, Vancouver, ISO, and other styles
9

Walker, Jerome, and Jerry Yu. "Lung sensors in pulmonary diseases." Journal of Lung, Pulmonary & Respiratory Research 7, no. 4 (2020): 98–99. http://dx.doi.org/10.15406/jlprr.2020.07.00237.

Full text
Abstract:
Sensory information in the lung is mainly generated by airway sensors carried by the vagus nerves, yielding multiple reflex responses essential for breathing control and lung defense. When these sensors are activated in lung disease, they produce clinical signs, including cough, bronchoconstriction and mucus secretion, and alter disease course by reflexes and neuroimmune interaction.
APA, Harvard, Vancouver, ISO, and other styles
10

Tholia, Chetna, Kapil Bhalla, Rohan Acharya, Kumud Pahwa, and Dinkar Yadav. "Role of azithromycin as an add-on therapy in children with acute asthma exacerbation: A randomized controlled trial." International Journal of Pediatrics and Adolescent Medicine 11, no. 4 (2024): 101–6. https://doi.org/10.4103/ijpam.ijpam_106_24.

Full text
Abstract:
Background Asthma, a chronic inflammatory airway disease, commonly affects children worldwide. Acute asthma exacerbations significantly impact children’s health, growth, and quality of life, straining families. To improve symptom relief and quality of life, new treatment options are needed. Objective This study aimed to determine the effectiveness of azithromycin (AZI) as an add-on therapy to standard treatment in children aged 5–14 years experiencing acute asthma exacerbation. Study Design A prospective, open-label, randomized controlled trial was conducted. Participants Two hundred children
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Human generated cough and breathing"

1

Pocock, Gillian, Christopher D. Richards, and David A. Richards. "The control of respiration." In Human Physiology. Oxford University Press, 2017. http://dx.doi.org/10.1093/hesc/9780198737223.003.0043.

Full text
Abstract:
This chapter considers breathing as an automatic, rhythmical process that is constantly adjusted to meet the everyday requirements of life, such as exercise and speech. It addresses three important questions: Where does this rhythmical activity originate? How is it generated? How is the rate and depth of respiration controlled? The chapter talks about the basic respiratory rhythm, which is maintained even if all the afferent nerves are cut. The chapter explains how the basic rhythm of respiration continues, even if the brainstem of an anaesthetized animal is completely cut through above the po
APA, Harvard, Vancouver, ISO, and other styles
2

Tamegart, Lahcen, Mjid Oukhrib, Hafida El Ghachi, Abdelali Ben Maloui, Abdelaati El Khiat, and Halima Gamrani. "Therapeutic Strategies for Treatment of COVID-19." In Advances in Human Services and Public Health. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-7998-8202-2.ch004.

Full text
Abstract:
Coronavirus disease 2019 (COVID-19) is an emerging infectious disease caused by a dangerous virus named SARS-CoV-2. The most important symptoms are fever, cough, fatigue, and breathing problems. In the most serious forms of the disease, the appearance of an acute respiratory distress syndrome caused by the virus can be deadly, especially when people are fragile due to their age or in case of comorbidities. The exacerbated innate immune response could be another deadly complication. Different strategies of treatments are proposed for COVID-19 such as inhibition of virus entry by blocking ACE2 r
APA, Harvard, Vancouver, ISO, and other styles
3

Echchakery, Mohamed, Souad El Mouahid, Soraia El Baz, et al. "Symptomatology and Clinical Features of Human COVID-19." In Handbook of Research on Pathophysiology and Strategies for the Management of COVID-19. IGI Global, 2022. http://dx.doi.org/10.4018/978-1-7998-8225-1.ch003.

Full text
Abstract:
Severe Acute Respiratory Syndrome Virus 2 (SARS-CoV-2) is the causative agent of coronavirus disease 2019 (COVID-19), which was identified at the end of December 2019 in China. Symptoms of COVID-19 can appear after an incubation phase of the virus of 2 to 14 days, the most common being fever, cough, and asthenia. Other specific symptoms may include shortness of breath or difficulty breathing, muscle pain, sore throat, chills, loss of smell or sensation, chest pain, headache, nausea, rash, diarrhea, and vomiting. The severity of these symptoms can be mild or even extreme causing serious damage
APA, Harvard, Vancouver, ISO, and other styles
4

Sidiropoulou, Avra. "From Gertrude Stein to Richard Maxwell: Language, Performativity and Sensuousness in 21st-Century American Dramaturgy." In American Dramaturgies for the 21st Century. Sorbonne Université Presses, 2021. https://doi.org/10.70551/zfuj3411.

Full text
Abstract:
Referencing Gertrude Stein’s landscape aesthetic—a way of rendering alive human consciousness by means of physicalizing it through language—several American playwrights have been infusing performative (spatial and incantatory) forms into the very tissue of their writing, from the latter part of the 20th century to date. Present as sound poetry or principles of fiction, formal elements that undermine traditional structures of dramatic writing have generated a tradition of experimental voices as distinct as those of Charles Mee, Mac Wellman and Richard Maxwell, among others. In these playwrights
APA, Harvard, Vancouver, ISO, and other styles
5

Conant, James K., and Peter J. Balint. "Environmental Politics, Policy, and Administration in the United States." In The Life Cycles of the Council on Environmental Quality and the Environmental Protection Agency. Oxford University Press, 2016. http://dx.doi.org/10.1093/oso/9780190203702.003.0004.

Full text
Abstract:
A variety of human activities produce pollutants, many of which pose risks to human health, the natural environment, and the Earth’s biosphere. These activities, however, may have important economic and social purposes. For example, coal-fired utility plants emit a range of dangerous substances from their tall smokestacks, many of which fall back to Earth hundreds of miles downwind. These pollutants make breathing difficult for people who have asthma and heart disease, and they damage forests, lakes, rivers, and the ecosystems of which they are a part. Yet, the electrical power generated at th
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Human generated cough and breathing"

1

Norbeck, Ole Martinius Harket, Oda Martine Sundsdal, Suresh Kumar Nambully, and Arnab Chaudhuri. "CFD modeling of the transport of human respiratory droplets in an indoor environment." In 63rd International Conference of Scandinavian Simulation Society, SIMS 2022, Trondheim, Norway, September 20-21, 2022. Linköping University Electronic Press, 2022. http://dx.doi.org/10.3384/ecp192035.

Full text
Abstract:
For the last couple of years, the world has faced the global pandemic COVID-19. The viral transmission could occur via different modes like large respiratory droplets, direct contact with contaminated surfaces and airborne microdroplets or aerosol. This work revisits and focuses on human cough, and breathing sequence together with cough in confined spaces. We consider the Eulerian dispersion medium as a multicomponent ideal gas mixture consisting of oxygen, nitrogen and water vapor and the Lagrangian dispersed phase of human cough/breathe is modeled as pure liquid water. The unsteady complex f
APA, Harvard, Vancouver, ISO, and other styles
2

Habchi, Carine Hanna, Kamel Ghali, and Nesreen Ghaddar. "Transient Model for Particle Dispersion Generated by High Momentum Respiratory Activities in Spaces Ventilated by Displacement Ventilation System." In ASME 2015 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/imece2015-50255.

Full text
Abstract:
A transient zonal model wit is developed to study particle distribution resulting from transient respiratory activities in spaces ventilated by displacement ventilation system (DV). Two transient sub-models are coupled: a transport model of exhaled particles computing the percentage of generated particles penetrating the infected thermal plume and tracking the exhaled jet propagation, and a transport model predicting particle exchange between the different affected layers and regions. A parametric study was performed to determine the effect of different factors on the risk of cross-infection b
APA, Harvard, Vancouver, ISO, and other styles
3

Walters, D. Keith, Greg W. Burgreen, Robert L. Hester, et al. "Simulations of Cyclic Breathing in the Conducting Zone of the Human Lung." In ASME 2012 Fluids Engineering Division Summer Meeting collocated with the ASME 2012 Heat Transfer Summer Conference and the ASME 2012 10th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/fedsm2012-72474.

Full text
Abstract:
Computational fluid dynamics (CFD) simulations were performed to predict the air flow in the human lung during cyclic breathing. The study employed a morphologically complex computational geometry generated using a combination of patient-specific CT-scan data for the extrathoracic and upper airway regions and a representative branching geometry for the lower airways that is available in the open literature. The geometry extended throughout the entire conducting zone and includes 16 partially resolved airway generations. For each generation beyond the third, only a fraction of the airway branch
APA, Harvard, Vancouver, ISO, and other styles
4

Shih, Tzu-Ching, Tzyy-Leng Horng, and Fong-Lin Chen. "Computational Fluid Dynamics Simulation of Airflow Alteration in the Trachea Before and After Vascular Ring Surgery." In ASME 2013 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/sbc2013-14360.

Full text
Abstract:
Vascular rings, congenital intracardic anomalies of the aortic arch and the vessels emerging from the heart, completely encircle the trachea and esophagus [1]. The vascular ring results in narrowing and obstruction of the trachea and the esophagus. Due to the existence of a complete or partial vascular ring compressing either the trachea or esophagus, symptoms of a vascular ring in children include cough, stridor, chronic cough, dysphagia, persistent wheeze, and noisy breathing [2]. Some studies reported that the vascular ring surgery provides an excellent chance to improve the patient respira
APA, Harvard, Vancouver, ISO, and other styles
5

Walters, D. Keith, Greg W. Burgreen, Robert L. Hester, et al. "Cyclic Breathing Simulations in Large Scale Models of the Lung Airway From the Oronasal Opening to the Terminal Bronchioles." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-88901.

Full text
Abstract:
Computational fluid dynamics (CFD) simulations were performed for unsteady periodic breathing conditions, using large-scale models of the human lung airway. The computational domain included fully coupled representations of the orotracheal region and large conducting zone up to generation four (G4) obtained from patient-specific CT data, and the small conducting zone (to G16) obtained from a stochastically generated airway tree with statistically realistic geometrical characteristics. A reduced-order geometry was used, in which several airway branches in each generation were truncated, and onl
APA, Harvard, Vancouver, ISO, and other styles
6

Rozanek, Martin, and Petr Kudrna. "SIMULATION AND MODELLING IN EDUCATION OF BIOMEDICAL ENGINEERS." In eLSE 2017. Carol I National Defence University Publishing House, 2017. http://dx.doi.org/10.12753/2066-026x-17-259.

Full text
Abstract:
We have designed a few laboratory exercises within the course "Respiratory therapy" which is taught as an elective course in the studying programme "Biomedical engineer". The aim of the course was to prepare practically oriented education with the use of modern medical devices commonly used in the clinical practice. High fidelity simulators and models were involved into the education to maximally increase an interest of students about the education. The graduates of the course should gain theoretical and practical knowledge from ventilator technique and its use in the clinical practice. A labo
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!