Search results for: ATMOSPHERIC CONVECTION

• ATMOSPHERIC ENVIRONMENT

  Journals

  ISSN: 1352-2310 , eISSN: 1873-2844

• ENERGY CONVERSION AND MANAGEMENT

  Journals

  ISSN: 0196-8904 , eISSN: 1879-2227

• ATMOSPHERIC RESEARCH

  Journals

  ISSN: 0169-8095 , eISSN: 1873-2895

• Monitoring of volatile organic compounds (VOCs) in atmospheric air. Part II. Sample collection and preparation

  Publication

  • S. Król
  • B. Zabiegała
  • J. Namieśnik

  - TRAC-TRENDS IN ANALYTICAL CHEMISTRY - Year 2010

  The paper reviews literature information on air sampling techniques commonly used for monitoring volatile organic compounds (VOCs) levels in atmospheric air. It describes containers for collecting samples of atmospheric air, such as vacuum canisters and bags made from synthetic materials. It discusses dynamic, passive and denudational techniques for sampling analytes from air combining isolation with preliminary enrichment, and...

• Atmosphere

  Journals

  ISSN: 2073-4433

• EGATEC: A new high-resolution engineering model of the global atmospheric electric circuit—Currents in the lower atmosphere

  Publication

  • A. Odzimek
  • M. Lester
  • M. Kubicki
  • A. Odzimek

  - JOURNAL OF GEOPHYSICAL RESEARCH - Year 2010

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• Connections

  Journals

  ISSN: 1812-1098

• Contention

  Journals

  ISSN: 2572-7184 , eISSN: 2330-1392

• Sampling of atmospheric precipitation and deposits for analysis of atmospheric pollution

  Publication

  • K. Klimaszewska
  • Ż. Polkowska
  • J. Namieśnik

  - JOURNAL OF AUTOMATED METHODS & MANAGEMENT IN CHEMISTRY - Year 2006

  Przedstawiono przegląd technik i przyrządów pomiarowych stosowanych w celu pobierania próbek mokrej i mgielnej depozycji (mgła, woda z chmur, szron, szadź, rosa). Przedstawiono również informacje literaturowe na temat oznaczania związków nieorganicznych i organicznych w próbkach opadów i osadów atmosferycznych z zastosowaniem odpowiednich technik pomiarowych.

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• CONNECTION SCIENCE

  Journals

  ISSN: 0954-0091 , eISSN: 1360-0494

• Area-Averaged Surface Moisture Flux over Fragmented Sea Ice: Floe Size Distribution Effects and the Associated Convection Structure within the Atmospheric Boundary Layer

  Publication

  • M. Wenta
  • A. Herman

  - Atmosphere - Year 2019

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• Connection graphs

  Publication

  • P. Bartłomiejczyk

  - FUNDAMENTA MATHEMATICAE - Year 2006

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• Collection and Curation

  Journals

  ISSN: 2514-9326

• Endocrine Connections

  Journals

  ISSN: 2049-3614

• Collection Management

  Journals

  ISSN: 0146-2679 , eISSN: 1545-2549

• Collection Building

  Journals

  ISSN: 0160-4953

• Coal Conversion

  Journals

  ISSN: 1004-4248

• Atmospheric precipitation sampling for analysis

  Publication

  • M. Grynkiewicz
  • Ż. Polkowska
  • B. Zygmunt
  • J. Namieśnik

  - POLISH JOURNAL OF ENVIRONMENTAL STUDIES - Year 2003

  W pracy dokonano przeglądu różnych próbników stosowanych do pobierania próbek opadów atmosferycznych (wody deszczowe, mgła, wody spływne). Zaprezentowano urządzenia o różnym stopniu automatyzacji, od najprostszych konstrukcji do urządzeń kosztownych i wysoce zautomatyzowanych. W wielu publikacjach pomijane są informacje o stosowanej metodyce pobierania próbek oraz o położeniu stanowiska obserwacyjnego. Informacje te są jednak niezbędne,...

• Rain Water: Atmospheric Deposition

  Publication

  • Ż. Polkowska

  - Year 2013

  Water is transferred from the atmosphere to the land surface mainly via various forms of atmospheric precipitation; however, the contribution of surface condensation/deposition (e.g., dew, hoar frost, occult precipitation) should not be neglected. Rainwater and liquid deposits (dew, hoar frost, rime) are components of the physical and geographical environment that are easily assimilated and transported. Thus, they are generally...

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• Simple connection matrices

  Publication

  • P. Bartłomiejczyk

  - Annales Polonici Mathematici - Year 2007

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• Natural convection from horizontal conic.

  Publication

  • S. Leble
  • W. Lewandowski

  - Year 2003

  Przedstawiono rozważania teoretyczne konwekcji swobodnej od powierzchni bocznej poziomego stożka.

• Atmospheric Science Letters

  Journals

  ISSN: 1530-261X

• ADVANCES IN ATMOSPHERIC SCIENCES

  Journals

  ISSN: 0256-1530 , eISSN: 1861-9533

• Atmospheric and Oceanic Optics

  Journals

  ISSN: 0869-5695 , eISSN: 2070-0393

• JOURNAL OF THE ATMOSPHERIC SCIENCES

  Journals

  ISSN: 0022-4928 , eISSN: 1520-0469

• Atmospheric Environment: X

  Journals

  ISSN: 2590-1621

• METEOROLOGY AND ATMOSPHERIC PHYSICS

  Journals

  ISSN: 0177-7971 , eISSN: 1436-5065

• Biomass Conversion and Biorefinery

  Journals

  ISSN: 2190-6815 , eISSN: 2190-6823

• Determination of atmospheric pollutants in wet deposition

  Publication

  • Ż. Polkowska
  • T. Gorecki
  • J. Namieśnik

  - ENVIRONMENTAL REVIEWS - Year 2011

  Transport wody z atmosfery do podłoża zachodzi głównie za pośrednictwem opadów atmosferycznych takich jak deszcz, mżawka, śnieg, grad i inne. Ich wspólną cechą jest znacząca prędkość opadania grawitacyjnego. Uzupełniającym sposobem depozycji zanieczyszczeń w fazie mokrej są osady atmosferyczne, które tworzą się bądź przez kondensację/sublimację pary wodnej pod wpływem radiacyjnego wychłodzenia podłoża (rosa,szron), bądź w wyniku...

• Monitoring and analytics of atmospheric air pollution

  Publication

  • J. Namieśnik
  • W. Wardencki

  - POLISH JOURNAL OF ENVIRONMENTAL STUDIES - Year 2002

  Przedstawiono podstawowe informacje dotyczące: celów i zadań monitoringu i analityki powietrza atmosferycznego, specyficznych wymogów jakie muszą spełniać monitory zanieczyszczeń, tendencji rozwojowych w zakresie kontroli jakości powietrza atmosferycznego oraz klasyfikacji metod i technik pomiarowych.

• Magneto-thermal convection of low concentration nanofluids

  Publication

  • A. Roszko
  • E. Fornalik-Wajs
  • J. Dionizak
  • J. Wajs
  • A. Kraszewska
  • Ł. Pleskacz
  • S. Kenjeres

  - MATEC Web of Conferences - Year 2014

  The main aim of this paper was to analyze possible utilization of the low concentration nanofluids and the magnetic field to enhance heat transfer. The studied fluids were based on water with an addition of copper particles (40-60 nm diameter). They belonged to the diamagnetic group of materials. As a first attempt to stated target the analysis of enclosure placed in the maximal value of square magnetic induction gradient was carried...

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• Natural convection in symmetrically heated vertical channels

  Publication

  • W. Lewandowski
  • M. Ryms
  • H. Denda

  - INTERNATIONAL JOURNAL OF THERMAL SCIENCES - Year 2018

  The study describes natural convection through a vertical channel, open on four sides and bound by two isothermal walls. Both balancing and infrared experimental investigations were performed in air (Pr = 0.71) to estimate the impact of channel width s and wall-to-ambient temperature difference (tw - t∞) on natural convective heat transfer, the formation of air flow patterns and the rate of flow pattern formation. The study was...

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• Challenges in coupling atmospheric electricity with biological systems

  Publication

  • E. Hunting
  • J. Matthews
  • P. de
  • S. England
  • K. Kourtidis
  • K. Koh
  • K. Nicoll
  • R. Harrison
  • K. Manser
  • C. Price... and 4 others

  - INTERNATIONAL JOURNAL OF BIOMETEOROLOGY - Year 2021

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• Glossary on atmospheric electricity and its effects on biology

  Publication

  • P. Fdez-Arroyabe
  • K. Kourtidis
  • C. Haldoupis
  • S. Savoska
  • J. Matthews
  • L. Mir
  • P. Kassomenos
  • M. Cifra
  • S. Barbosa
  • X. Chen... and 23 others

  - INTERNATIONAL JOURNAL OF BIOMETEOROLOGY - Year 2021

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• Validation of atmospheric aerosols sampling in equivalent fractions

  Publication

  • C. M. Oliveira
  • M. F. G. Camões
  • P. Bigus
  • A. A. Fachado
  • R. J. N. Bettencourt da Silva

  - Year 2013

  Physical properties and chemical composition of atmospheric aerosols are of extreme importance, in many fields of interest, namely the Environment even with legal implications. Atmospheric sampling poses inherent problems with consequent demands on sampling optimisation, with sampling strategies requiring validation. In this work a study was conducted aiming at validating the collection of atmospheric aerosols in equivalent fractions....

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• Free Convection Heat Transfer from Horizontal Cylinders

  Publication

  • J. Cieśliński
  • S. Smoleń
  • D. Sawicka

  - ENERGIES - Year 2021

  The results of experimental investigation of free convection heat transfer in a rectangular container are presented. The ability of the commonly accepted correlation equations to reproduce present experimental data was tested as well. It was assumed that the examined geometry fulfils the requirement of no-interaction between heated cylinder and bounded surfaces. In order to check this assumption recently published correlation equations...

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• Journal of Convention & Event Tourism

  Journals

  ISSN: 1547-0148 , eISSN: 1547-0156

• Journal of the David Collection

  Journals

  ISSN: 1603-5313

• Carbon Resources Conversion

  Journals

  ISSN: 2588-9133

• Spectral sequences and detailed connection matrices

  Publication

  • P. Bartłomiejczyk

  - Topological Methods in Nonlinear Analysis - Year 2009

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• EMC disturbances in connection of driving system

  Publication

  • S. Witkowski
  • M. Olesz

  - Year 2003

  It is known the steep voltage changes caused by IGBT frequency inverters may cause some electromagnetic problems in driving system. Special dU/dt type as well as sinusoidal filters are used in order to limit the level of the disturbances. The paper presents investigation results of EMC disturbances in inverter supplied induction motor. Experiments have proved that disturbances in current connection differ essentially. Important...

• Green Sample Collection

  Publication

  • M. Marć
  • M. Śmiełowska
  • B. Zabiegała

  - Year 2017

  The term of “green sample collection” is directly associated with both passive and dynamic analytical tools which allow for simultaneous management of the stage of collection and isolation and/or enrichment of a broad spectrum of chemical compounds from environmental samples. The use of passive sampling techniques at the stage of sample collection makes it possible to obtain in a simple yet inexpensive manner an analytical information...

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• ATMOSPHERE-OCEAN

  Journals

  ISSN: 0705-5900 , eISSN: 1480-9214

• Atmosphere-Korea

  Journals

  ISSN: 1598-3560 , eISSN: 2288-3266

• JOURNAL OF ATMOSPHERIC CHEMISTRY

  Journals

  ISSN: 0167-7764 , eISSN: 1573-0662

• Ionization of tocopherols and tocotrienols in atmospheric pressure chemical ionization

  Publication

  • E. Bartosińska
  • A. Borsuk-De
  • D. Siluk
  • M. Markuszewski
  • P. Wiczling

  - RAPID COMMUNICATIONS IN MASS SPECTROMETRY - Year 2018

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• Changes of emissions and atmospheric deposition of mercury, lead and cadmium

  Publication

  • J. Pacyna
  • E. G. Pacyna
  • W. Aas

  - ATMOSPHERIC ENVIRONMENT - Year 2008

  Przedstawiono informacje o zmianach emisji rtęci, ołowiu i kadmu w przeszłości, jak również przedyskutowano poziom aktualnych emisji tych zanieczyszczeń oraz ich scenariusze zmian w przyszłości. Przeanalizowano wpływ różnych parametrów na zmiany emisji w tym stopień implementacji różnych strategii kontroli emisji w Europie. Scenariusze zmian emisji w przyszłości oparte są na scenariuszach rozwoju gospodarczego w poszczególnych...

• Analytical Techniques Used in Monitoring of Atmospheric Air Pollutants

  Publication

  • M. Michulec
  • W. Wardencki
  • M. Partyka
  • J. Namieśnik

  - CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY - Year 2005

  The air pollution monitoring is one of the most pressing environmental problems today. The paper describes common air pollutants, their interaction and impact on the environment, and classifies the techniques and methods applied in air studies. Furthermore, the review characterizes the selected collection and sampling techniques used for gas sample analysis. Finally, the schematic diagrams of typical designs of systems applied...

• Microplastics in atmospheric dust samples of Sistan: sources and distribution

  Publication

  • M. Shahraki
  • M. Rezaei
  • J. Piri
  • A. Sharafi
  • M. Kaykhaii

  - Journal of Environmental Health Science and Engineering - Year 2022

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• Analytical techniques used in monitoring of atmospheric air pollutants

  Publication

  • M. Michulec
  • W. Wardencki
  • M. Partyka
  • J. Namieśnik

  - Year 2005

  W artykule opisano najczęściej spotykane zanieczyszczenia powietrza atmosferycznego, ich interakcje i wpływ na środowisko. Przedstawiono klasyfikację technik i metodyk stosowanych w badaniach zanieczyszczeń powietrza. Przeprowadzono przegląd technik pobierania i dozowania próbek gazowych. Zaprezentowano także przykłady typowych systemów służących do analizy zanieczyszczeń powietrza.