Relevant bibliographies by topics / Aerosol origins

Contents

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

Academic literature on the topic 'Aerosol origins'

Author: Grafiati
Published: 22 June 2024
Last updated: 31 July 2025

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 'Aerosol origins.'

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 "Aerosol origins"

1

EVERTS, SARAH. "AEROSOL ORIGINS." Chemical & Engineering News 85, no. 10 (2007): 10. http://dx.doi.org/10.1021/cen-v085n010.p010a.

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

Rashki, Alireza, Somayeh Feizollahi, and Ali Bayat. "Characteristics of aerosol types and identifying the external dust sources (the case of Mashhad city, Iran)." E3S Web of Conferences 575 (2024): 03003. http://dx.doi.org/10.1051/e3sconf/202457503003.

Full text
Abstract:
Aerosols, consisting of solid, liquid, and gaseous particles, emerge from both natural and humaninduced origins, impacting air quality over substantial distances. This investigation focuses on discerning dust origins in the polluted city of Mashhad, Iran. Crucial parameters, such as aerosol optical thickness (AOT) and Ångström exponent (AE), play a vital role in understanding aerosols and atmospheric pollutants. Ground-based sun photometers (Calitoo) were employed for calculating AOT and AE at different wavelengths to determine the aerosol characteristics and to reveal the prevalence of urban-
APA, Harvard, Vancouver, ISO, and other styles
3

Song, Congbo, Manuel Dall'Osto, Angelo Lupi, et al. "Differentiation of coarse-mode anthropogenic, marine and dust particles in the High Arctic islands of Svalbard." Atmospheric Chemistry and Physics 21, no. 14 (2021): 11317–35. http://dx.doi.org/10.5194/acp-21-11317-2021.

Full text
Abstract:
Abstract. Understanding aerosol–cloud–climate interactions in the Arctic is key to predicting the climate in this rapidly changing region. Whilst many studies have focused on submicrometer aerosol (diameter less than 1 µm), relatively little is known about the supermicrometer aerosol (diameter above 1 µm). Here, we present a cluster analysis of multiyear (2015–2019) aerodynamic volume size distributions, with diameter ranging from 0.5 to 20 µm, measured continuously at the Gruvebadet Observatory in the Svalbard archipelago. Together with aerosol chemical composition data from several online an
APA, Harvard, Vancouver, ISO, and other styles
4

Xia, Junji, Fengrong Zhu, Xingbing Zhao, et al. "Optical Properties and Possible Origins of Atmospheric Aerosols over LHAASO in the Eastern Margin of the Tibetan Plateau." Remote Sensing 16, no. 10 (2024): 1695. http://dx.doi.org/10.3390/rs16101695.

Full text
Abstract:
The accuracy of cosmic ray observations by the Large High Altitude Air Shower Observatory Wide Field-of-View Cherenkov/Fluorescence Telescope Array (LHAASO-WFCTA) is influenced by variations in aerosols in the atmosphere. The solar photometer (CE318-T) is extensively utilized within the Aerosol Robotic Network as a highly precise and reliable instrument for aerosol measurements. With this CE318-T 23, 254 sets of valid data samples over 394 days from October 2020 to October 2022 at the LHAASO site were obtained. Data analysis revealed that the baseline Aerosol Optical Depth (AOD) and Ångström E
APA, Harvard, Vancouver, ISO, and other styles
5

Laskin, Alexander, Julia Laskin, and Sergey A. Nizkorodov. "Mass spectrometric approaches for chemical characterisation of atmospheric aerosols: critical review of the most recent advances." Environmental Chemistry 9, no. 3 (2012): 163. http://dx.doi.org/10.1071/en12052.

Full text
Abstract:
Environmental contextAtmospheric aerosols have profound effects on the environment through several physicochemical processes, such as absorption and scattering of sunlight, heterogeneous gas–particle reactions and adverse effects on the respiratory and cardiovascular systems. Understanding aerosol atmospheric chemistry and its environmental impact requires comprehensive characterisation of the physical and chemical properties of particles. Results from mass spectrometry provide important new insights into the origin of atmospheric aerosols, the evolution of their physicochemical properties, th
APA, Harvard, Vancouver, ISO, and other styles
6

Hofer, Sabine, Norbert Hofstätter, Albert Duschl, and Martin Himly. "SARS-CoV-2-Laden Respiratory Aerosol Deposition in the Lung Alveolar-Interstitial Region Is a Potential Risk Factor for Severe Disease: A Modeling Study." Journal of Personalized Medicine 11, no. 5 (2021): 431. http://dx.doi.org/10.3390/jpm11050431.

Full text
Abstract:
COVID-19, predominantly a mild disease, is associated with more severe clinical manifestation upon pulmonary involvement. Virion-laden aerosols and droplets target different anatomical sites for deposition. Compared to droplets, aerosols more readily advance into the peripheral lung. We performed in silico modeling to confirm the secondary pulmonary lobules as the primary site of disease initiation. By taking different anatomical aerosol origins into consideration and reflecting aerosols from exhalation maneuvers breathing and vocalization, the physicochemical properties of generated respirato
APA, Harvard, Vancouver, ISO, and other styles
7

Worton, D. R., A. H. Goldstein, D. K. Farmer, et al. "Origins and composition of fine atmospheric carbonaceous aerosol in the Sierra Nevada Mountains, California." Atmospheric Chemistry and Physics Discussions 11, no. 6 (2011): 17071–125. http://dx.doi.org/10.5194/acpd-11-17071-2011.

Full text
Abstract:
Abstract. In this paper we report chemically resolved measurements of organic aerosol (OA) and related tracers during the Biosphere Effects on Aerosols and Photochemistry Experiment (BEARPEX) at the Blodgett Forest Research Station, California. OA contributed the majority of the mass to the fine atmospheric particles and was predominately oxygenated (OOA). The highest concentrations of OA were during sporadic wildfire influence when aged plumes were impacting the site. In situ measurements of particle phase molecular markers were dominated by secondary compounds and could be categorized into t
APA, Harvard, Vancouver, ISO, and other styles
8

Chrit, Mounir, Karine Sartelet, Jean Sciare, et al. "Modelling organic aerosol concentrations and properties during ChArMEx summer campaigns of 2012 and 2013 in the western Mediterranean region." Atmospheric Chemistry and Physics 17, no. 20 (2017): 12509–31. http://dx.doi.org/10.5194/acp-17-12509-2017.

Full text
Abstract:
Abstract. In the framework of the Chemistry-Aerosol Mediterranean Experiment, a measurement site was set up at a remote site (Ersa) on Corsica Island in the northwestern Mediterranean Sea. Measurement campaigns performed during the summers of 2012 and 2013 showed high organic aerosol concentrations, mostly from biogenic origin. This work aims to represent the organic aerosol concentrations and properties (oxidation state and hydrophilicity) using the air-quality model Polyphemus with a surrogate approach for secondary organic aerosol (SOA) formation. Biogenic precursors are isoprene, monoterpe
APA, Harvard, Vancouver, ISO, and other styles
9

Worton, D. R., A. H. Goldstein, D. K. Farmer, et al. "Origins and composition of fine atmospheric carbonaceous aerosol in the Sierra Nevada Mountains, California." Atmospheric Chemistry and Physics 11, no. 19 (2011): 10219–41. http://dx.doi.org/10.5194/acp-11-10219-2011.

Full text
Abstract:
Abstract. In this paper we report chemically resolved measurements of organic aerosol (OA) and related tracers during the Biosphere Effects on Aerosols and Photochemistry Experiment (BEARPEX) at the Blodgett Forest Research Station, California from 15 August–10 October 2007. OA contributed the majority of the mass to the fine atmospheric particles and was predominately oxygenated (OOA). The highest concentrations of OA were during sporadic wildfire influence when aged plumes were impacting the site. In situ measurements of particle phase molecular markers were dominated by secondary compounds
APA, Harvard, Vancouver, ISO, and other styles
10

Hsieh, W. C., W. D. Collins, Y. Liu, et al. "Climate response due to carbonaceous aerosols and aerosol-induced SST effects in NCAR community atmospheric model CAM3.5." Atmospheric Chemistry and Physics 13, no. 15 (2013): 7489–510. http://dx.doi.org/10.5194/acp-13-7489-2013.

Full text
Abstract:
Abstract. This study used the Community Atmospheric Model 3.5 (CAM3.5) to investigate the effects of carbonaceous aerosols on climate. The simulations include control runs with 3 times the mass of carbonaceous aerosols as compared to the model's default carbonaceous aerosol mass, as well as no-carbon runs in which carbonaceous aerosols were removed. The slab ocean model (SOM) and the fixed sea surface temperature (SST) were used to examine effects of ocean boundary conditions. Throughout this study, climate response induced by aerosol forcing was mainly analyzed in the following three terms: (
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Aerosol origins"

1

Taubman, Brett F. "Airborne characterization of regional aerosol origins and optical properties." College Park, Md. : University of Maryland, 2004. http://hdl.handle.net/1903/1893.

Full text
Abstract:
Thesis (Ph. D.)--University of Maryland, College Park, 2004.<br>Thesis research directed by: Chemistry. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
APA, Harvard, Vancouver, ISO, and other styles
2

Velazquez, Garcia Alejandra. "Chemical and optical properties of particulate pollution in the Lille area, Northern France based on ATOLL observations." Electronic Thesis or Diss., Ecole nationale supérieure Mines-Télécom Lille Douai, 2023. http://www.theses.fr/2023MTLD0001.

Full text
Abstract:
Le lien entre les propriétés optiques des aérosols fins et leur composition chimique n'est pas encore bien compris. Il a été étudié ici en utilisant des mesures in situ (spectromètre de masse d'aérosol, aethalomètre et néphélomètre) réalisées sur la plateforme ‘ATmospheric Observations in liLLe’ de 2016 à 2020. On a pu observer des aérosols très absorbants et une saisonnalité marquée pour la contribution massique du nitrate d'ammonium (AN) au printemps. Nous avons montré que l'AN (35%) et les aérosols carbonés (51%) prédominent dans l’extinction du rayonnement à 525 nm. Enfin, une nouvelle app
APA, Harvard, Vancouver, ISO, and other styles
3

Engvall, Ann-Christine. "Properties and origin of arctic aerosols /." Stockholm : Department of Meteorology, Stockholm university, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-7524.

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

Leung, Fok-Yan Thomas Hoffmann Michael R. "Elucidation of the origins of stratospheric sulfate aerosols by isotopic methods /." Diss., Pasadena, Calif. : California Institute of Technology, 2003. http://resolver.caltech.edu/CaltechETD:etd-05292003-144531.

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

Garbaras, Andrius. "Study of aerosol particle origin and dispersion by isotope ratio mass spectrometry." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2011. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2011~D_20110705_095446-72095.

Full text
Abstract:
The development of industry, transport, agriculture and power engineering inevitably create problems related to the impact of generated waste on the environment as well as other undesirable processes. The atmosphere is the main component of the Earth’s climate system because changes occurring due to the human economic activity result in serious environmental impacts in all components of the ecosystem as well as the Earth’s climate self-regulation system is disturbed. The objective of this work was to investigate the origin, sources and formation of organic compounds and black carbon in atmosph
APA, Harvard, Vancouver, ISO, and other styles
6

Garbarienė, Inga. "Origin, chemical composition and formation of submicron aerosol particles in the atmosphere." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2014. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2014~D_20140520_134625-72680.

Full text
Abstract:
The objective of the work was to investigate physical and chemical properties and sources of the atmospheric aerosol particles in the submicron fraction by combining different analytical techniques. The dependence of concentrations of organic and elemental carbon in different air masses was determined and the contribution of regional and local sources to the net aerosol particle pollution was estimated. Analysis of the size distribution of carbonaceous aerosol particles in background and urban areas was performed. Biogenic organic aerosol made up 15 % of the organic aerosol mass at the Preila
APA, Harvard, Vancouver, ISO, and other styles
7

Finessi, Emanuela <1977&gt. "Chemical characterization of atmospheric secondary organic aerosol of biogenic and anthropogenic origin." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2010. http://amsdottorato.unibo.it/2808/1/Finessi_Emanuela_tesi.pdf.

Full text
Abstract:
The main objective of this thesis was the chemical characterization of synthetic secondary organic aerosol (SOA) produced from atmospherically relevant anthropogenic and biogenic VOCs during reaction chamber experiments. In parallel, the resulting chemical features of these laboratory-SOA were used to interpret the composition of ambient samples of atmospheric fine particulate matter collected at several sites in Europe, in order to determine the fraction of ambient aerosol organic mass accounted for by biogenic and anthropogenic SOA.
APA, Harvard, Vancouver, ISO, and other styles
8

Finessi, Emanuela <1977&gt. "Chemical characterization of atmospheric secondary organic aerosol of biogenic and anthropogenic origin." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2010. http://amsdottorato.unibo.it/2808/.

Full text
Abstract:
The main objective of this thesis was the chemical characterization of synthetic secondary organic aerosol (SOA) produced from atmospherically relevant anthropogenic and biogenic VOCs during reaction chamber experiments. In parallel, the resulting chemical features of these laboratory-SOA were used to interpret the composition of ambient samples of atmospheric fine particulate matter collected at several sites in Europe, in order to determine the fraction of ambient aerosol organic mass accounted for by biogenic and anthropogenic SOA.
APA, Harvard, Vancouver, ISO, and other styles
9

Gérard, Violaine. "Surfactants in atmospheric aerosols and their role on cloud formation." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSE1216/document.

Full text
Abstract:
Les nuages sont essentiels dans le cycle de l'eau et dans le budget climatique mais certains aspects de leur formation sont encore incompris. La théorie de Köhler prédit que les surfactants devraient favoriser l'activation des particules en goutte de nuage alors que les modèles actuels les considèrent comme négligeables. Au début de ce travail de thèse, quelques études commençaient à démontrer le contraire mais des preuves du rôle de ces composés dans l'atmosphère étaient encore manquantes, d'où l'objectif de ce travail de thèse. Le développement d'une méthode pour déterminer la concentration
APA, Harvard, Vancouver, ISO, and other styles
10

Rinehart, Lynn Rebecca. "The origin of polar organic compounds in ambient fine particulate matter." abstract and full text PDF (free order & download UNR users only), 2005. http://0-gateway.proquest.com.innopac.library.unr.edu/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3210293.

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

Books on the topic "Aerosol origins"

1

B, Toon O., Turco Richard P, and United States. National Aeronautics and Space Administration., eds. Origin of condensation nuclei in the springtime polar stratosphere. National Aeronautics and Space Administration, 1995.

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

Book chapters on the topic "Aerosol origins"

1

Gilardoni, Stefania, and Sandro Fuzzi. "Chemical Composition of Aerosols of Different Origin." In Atmospheric Aerosols. Wiley-VCH Verlag GmbH & Co. KGaA, 2016. http://dx.doi.org/10.1002/9783527336449.ch4.

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

Ito, Tomoyuki. "Nature and Origin of Antarctic Submicron Aerosols." In Ice Core Studies of Global Biogeochemical Cycles. Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/978-3-642-51172-1_2.

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

Hoffmann, T. "Organic Aerosols: Origin, Composition and Influence on Tropospheric Processes." In Transport and Chemical Transformation in the Troposphere. Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/978-3-642-56722-3_23.

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

Ramirez, Sandra I., Rafael Navarro-Gonzalez, Patrice Coll, and François Raulin. "Chemical Characterization of Aerosols in Simulated Planetary Atmospheres." In Cellular Origin and Life in Extreme Habitats and Astrobiology. Springer Netherlands, 2004. http://dx.doi.org/10.1007/978-94-007-1003-0_59.

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

Navarro-Gonzalez, Rafael. "Production of Organic Gases and Aerosols by Electrical Activity in Titan’s Tropospheric Clouds." In Exobiology: Matter, Energy, and Information in the Origin and Evolution of Life in the Universe. Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-011-5056-9_44.

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

Cholakian, Arineh, Matthias Beekmann, Guillaume Siour, et al. "A Modelling Perspective of the Summer 2013 and 2014 ChArMEx/SAFMED Chemistry Intensive Campaigns: Origin of Photo-Oxidant and Aerosol Formation over the Western Mediterranean." In Springer Proceedings in Complexity. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-24478-5_14.

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

Calvert, Jack G., Roger Atkinson, Karl H. Becker, et al. "Aerosol Generation In Atmospheric Oxidation Of Aromatic Hydrocarbons." In The Mechanisms Of Atmospheric Oxidation Of Aromatic Hydrocarbons. Oxford University PressNew York, NY, 2002. http://dx.doi.org/10.1093/oso/9780195146288.003.0008.

Full text
Abstract:
Abstract Atmospheric aerosol in virtually all areas of the troposphere, but especially in urban areas, contains a significant fraction of carbonaceous material. Atmospheric particulate carbonaceous material is composed of a complex mixture of substances, frequently classified in two main fractions: elemental carbon (EC) and organic carbon (OC). Elemental, or black carbon is a primary pollutant, emitted directly as a result of the combustion of fossil and biomass fuels. Particulate organic carbon, a complex mixture of hydrocarbons and oxygenated hydrocarbons, has both primary and secondary orig
APA, Harvard, Vancouver, ISO, and other styles
8

Godoi, R. H. M., F. Baglioli, H. Evangelista, et al. "The Behaviour of Colloidal Particles at Environmental Compartments." In Contribution of Colloidal Materials to Air, Water and Soil Environmental Sustainability. Royal Society of Chemistry, 2025. https://doi.org/10.1039/9781837676149-00009.

Full text
Abstract:
The atmospheric system, treated here as a mixture of gases and airborne aerosol particles, can be treated both conceptually and mathematically as a large colloidal system. This complex system plays a crucial role in global environmental systems. In urban environments, particulate matter (PM) resulting from anthropogenic activities (including but not limited to heavy and light vehicles and industrial emissions) directly impacts public health and air quality, especially in densely populated regions. In the Amazon, the world’s largest tropical rainforest, the lifecycle of bioaerosols and the inte
APA, Harvard, Vancouver, ISO, and other styles
9

Ottar, Brynjulf, and Jozef M. Pacyna. "Origin and characteristics of aerosols in the Norwegian Arctic." In Arctic Air Pollution. Cambridge University Press, 1987. http://dx.doi.org/10.1017/cbo9780511565496.007.

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

Acheson, D. J. "Vortex motion." In Elementary Fluid Dynamics. Oxford University PressOxford, 1990. http://dx.doi.org/10.1093/oso/9780198596608.003.0005.

Full text
Abstract:
Abstract We mentioned in §1.1 how the shedding of a starting vortex is essential to the generation of lift on an aerofoil, and we now investigate why this should be so. Consider the situation at a time t after the start. Vorticity and viscous forces will be confined to (i) a thin boundary layer on the aerofoil, (ii) a thin wake, and (iii) the rolled-up ‘core’ of the starting vortex, as indicated by the shading in Fig. 5.2. Consider now a dyed circuit abcda which is large enough to have been clear of all these regions since the start of the motion. As the original state was one of rest the circ
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Aerosol origins"

1

Stefanie, Horatiu, Andrei Radovici, Alexandru Mereuta, Horia Camarasan, and Nicolae Ajtai. "DETECTION OF LOCAL AND LONG-RANGE TRANSPORTED AEROSOL INTRUSIONS OVER CLUJ-NAPOCA, ROMANIA USING MULTIWAVELENGTH LIDAR MEASUREMENTS IN SPRING 2022." In 22nd SGEM International Multidisciplinary Scientific GeoConference 2022. STEF92 Technology, 2022. http://dx.doi.org/10.5593/sgem2022/2.1/s10.34.

Full text
Abstract:
It is well known that atmospheric aerosols have both a direct and an indirect impact on the Earth's systems and have natural or anthropogenic origins. In this paper we present the results of the 2022 spring-time lidar measurements conducted within the European Aerosol Research Lidar Network (EARLINET) using a multi-wavelength Raman and depolarization LIDAR system operated in Cluj-Napoca, Romania. The Cluj-Napoca lidar system (CLOP) emission is based on a Nd-YAG laser Continuum INLITE II-30, which has a repetition rate of 30 Hz. The radiation at 1064, 532, and 355 nm is simultaneously emitted i
APA, Harvard, Vancouver, ISO, and other styles
2

Hansson, H. C. "The free tropospheric aerosol, origin and properties." In The 15th international conference on nucleation and atmospheric aerosols. AIP, 2000. http://dx.doi.org/10.1063/1.1361957.

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

B S, Dakshayini, Kishore Babu Kancherla, Benjamin Raju, and Debiprosad Roy Mahapatra. "Assessing the Structural Feasibility and Recyclability of Flax/PLA Bio-Composites for Enhanced Sustainability." In AeroCON 2024. SAE International, 2024. http://dx.doi.org/10.4271/2024-26-0407.

Full text
Abstract:
&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;Bio-composites have gained significant attention within the aerospace industry due to their potential as a sustainable solution that addresses the demand for lightweight materials with reduced environmental impact. These materials blend natural fibers sourced from renewable origins, such as plant-based fibers, with polymer matrices to fabricate composite materials that exhibit desirable mechanical properties and environmental friendliness. The aerospace sector's growing interest in bio-composites originates from those co
APA, Harvard, Vancouver, ISO, and other styles
4

Виноградова, А. А., В. А. Антонова, Д. П. Губанова, and А. В. Таловская. "SEASONAL FEATURES AND COMMON TRENDS IN THE VARIABILITY OF ELEMENTAL COMPOSITION OF SURFACE AEROSOL IN MOSCOW AND THE SUBURBS." In XXX Юбилейный Международный симпозиум Оптика атмосферы и океана. Физика атмосферы. Crossref, 2024. https://doi.org/10.56820/oao30b60.

Full text
Abstract:
Обсуждаются результаты анализа и сравнения элементного состава аэрозоля в приземном слое атмосферы в Москве и вблизи г. Звенигорода (Московская обл.) зимой и летом 2021 года. Изучалась массовая концентрация 33 элементов терригенного и нетерригенного происхождения глобального и локального распространения, а также распределение элементов по размерам аэрозольных частиц. Выявлен ряд качественных и количественных различий состава аэрозоля в городе и пригороде в контрастные сезоны зимой и летом. Применялись различные методы статистического анализа при сопоставлении с метеорологическими параметрами.
APA, Harvard, Vancouver, ISO, and other styles
5

Kurudimath, Kottresh, Salil Kanj Jalan, and Jancy Rose. "Fast Coupled Load Analysis through Reanalysis Technique: Formulation and Demonstration on Sample Problems." In AeroCON 2024. SAE International, 2024. http://dx.doi.org/10.4271/2024-26-0459.

Full text
Abstract:
&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;Design of Launch vehicle is multidisciplinary process in which designers of all the domain of engineering like mechanical, electronics, chemical, materials etc contribute. For the mechanical design, Coupled Load Analysis (CLA) is statutory requirement without which no launch vehicle will be allowed to fly.&lt;/div&gt;&lt;div class="htmlview paragraph"&gt;In CLA, launch vehicle is subjected to various loads during its flight due to engine thrust depletion / shut-off, thrust oscillation, wind and gust, maneuvering loads. I
APA, Harvard, Vancouver, ISO, and other styles
6

Tutsak, Ersin, Mohamed M. Mahfouz, and Imran Shahid. "Atmospheric Black Carbon over Qatar: Seasonal Variability and Source Apportionment." In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2021. http://dx.doi.org/10.29117/quarfe.2021.0041.

Full text
Abstract:
The earth’s atmosphere contains minute particles suspended within it. These atmospheric particles influence the earth's radiation budget through their ability to absorb and scatter radiation. Black carbon (BC) is a type of carbonaceous particle, characterized by highly absorbing solar radiation. Unlike sulfate and sea-salt aerosols, black carbon causes positive radiative forcing due to its absorbing nature. With the accumulation of greenhouse gases in the atmosphere, the average global temperature increased by 1.09°C (IPCC, 2021), between 1850-1900 and the last decade. Since black carbon is on
APA, Harvard, Vancouver, ISO, and other styles
7

DeSha, Michael S. "Biological Aerosol Sensor Breadboard." In The European Conference on Lasers and Electro-Optics. Optica Publishing Group, 1998. http://dx.doi.org/10.1364/cleo_europe.1998.cfj7.

Full text
Abstract:
In recent history, manmade and natural events have shown us the ever-present need for systems to monitor the troposphere for contaminates. These contaminants may take either a chemical or biological form, which determines the methods we use to monitor them. Monitoring the troposphere for biological contaminants is of particular interest to my organization. Whether manmade or natural, contaminants of a biological origin share a similar constitution: typically the aromatic amino acids tryptophan, phenylalanine, and tyrosine in varying amounts. All of these proteinaceous compounds have the capabi
APA, Harvard, Vancouver, ISO, and other styles
8

Ljungkvist, Göran, Olof Beck, Karina Stein, et al. "Study on the origin and collection of exogenous compounds in exhaled breath aerosol particles." In Annual Congress 2015. European Respiratory Society, 2015. http://dx.doi.org/10.1183/13993003.congress-2015.pa2095.

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

Shaw, Sandeep Prasad, Adarsh Thakur, Thara Nair, and Raveendra KK. "Aerospace Vehicle Motion Simulation with Real-Time Telemetry Data." In AeroCON 2024. SAE International, 2024. http://dx.doi.org/10.4271/2024-26-0483.

Full text
Abstract:
&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;With regards to any aerospace mission, it is very useful to have awareness about the state of vehicle, i.e., the information about its position, velocity, attitude, rotational rates and other concerned data such as control surface deflections, landing gear touchdown, working of mechanisms and so on. The sensor data from the vehicle that is communicated to the ground can be difficult to perceive and analyze. A frame work for real-time motion simulation of an aerospace vehicle from onboard telemetry data is henceforth deve
APA, Harvard, Vancouver, ISO, and other styles
10

Sandhu, Taranjeet, Ravi Aher, Ravi Soni, Nikhil Barsawade, Swapnil Kamthe, and Vijay Sajjan Phalle. "Elastomeric Swaging Finite Element Analysis Methodology to Evaluate Structural Integrity of Internal Swaged Joints." In AeroCON 2024. SAE International, 2024. http://dx.doi.org/10.4271/2024-26-0428.

Full text
Abstract:
&lt;div class="section abstract"&gt;&lt;div class="htmlview paragraph"&gt;In applications demanding high performance under extreme conditions of pressure and temperature, a range of Mechanically Attached Fittings (MAFs) is offered by various Multinational Corporations (MNCs). These engineered fittings have been innovatively designed to meet the rigorous requirements of the aerospace industry, offering a cost-effective and lightweight alternative to traditional methods such as brazing, welding, or other mechanically attached tube joints.&lt;/div&gt;&lt;div class="htmlview paragraph"&gt;One prom
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Aerosol origins"

1

Dawson, Greer, Gai Moore, Anton du Toit, et al. Update: What is known about aerosol transmission of SARS-CoV-2? The Sax Institute, 2020. http://dx.doi.org/10.57022/onai3530.

Full text
Abstract:
This Evidence Snapshot is an updated rapid review of current knowledge about aerosol transmission of COVID-19. The original review was completed in August 2020 and this updated review in October 2020. The updated review found that the weight of evidence was that aerosol transmission of SARS-CoV-2 does occur. Five reviews found that the virus may spread as an aerosol. Experimental studies demonstrated aerosolisation of the virus with persistence from 90 minutes to 16 hours, and evidence for horizontal transmission was found for ranges from two to eight metres. Environmental sampling studies typ
APA, Harvard, Vancouver, ISO, and other styles
2

Vreeke, Shawna. Investigating the Origins of Toxins Present in Electronic Cigarette Aerosols. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.7211.

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

Miley, Harry, Paul Eslinger, and Judah Friese. Examining Nuisance Aerosol Detections in Light of the Origin of the Screening Process (November 2021). Office of Scientific and Technical Information (OSTI), 2021. http://dx.doi.org/10.2172/1843271.

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

Fu, Yuqi, Shuo Liu, Weijie Chen, Guohui Ruan, and Li Liu. Assessing the impact of ventilation on the potential airborne infection risk in hospital lung function room. Department of the Built Environment, 2023. http://dx.doi.org/10.54337/aau541663876.

Full text
Abstract:
Controlling the spread of respiratory infectious diseases in healthcare settings is important to avoid nosocomial infection. We utilized computational fluid dynamics (CFD) simulation, real-time carbon dioxide (CO2) monitoring, microorganism culturing, and microorganism sequencing to quantitatively assess the exposure risk of healthcare workers to infectious respiratory particles (IRPs) in one lung function room under two ventilation configurations. The original ventilation system supplied 2 air changes per hour (ACH) for fresh air and 2 ACH for recirculated air, while the retrofitted ventilati
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Aerosol origins' for particular source types:
Journal articles Dissertations / Theses
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography