Mostrando 181 - 200 Resultados de 1,421 Para Buscar '"sampler"', tiempo de consulta: 0.19s Limitar resultados
  1. 181
    “…For this study, polyurethane foam was used as a collection substrate inside an inhalable aerosol sampler to provide an estimate of extrathoracic particle deposition. …”
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  2. 182
    “…In the present study, these 49 VOCs were extracted from the absorbents of commercial active samplers from Sibata Scientific Technology (carbon-bead active sampler), SKC Inc. …”
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  3. 183
    “…A new thin-film passive sampler is presented as a low resource dependent and discrete continuous monitoring solution for explosives-related vapours. …”
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  4. 184
    “…Here, we present a novel approach for in situ extraction of organic compounds from hydrothermal vent fluids through a unique solid phase microextraction (SPME) sampler. These samplers were deployed to sample effluent of vents on sulphide chimneys, located on Axial Seamount in the North-East Pacific, in the Urashima field on the southern Mariana back-arc, and at the Hafa Adai site in the central Mariana back-arc. …”
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  5. 185
  6. 186
    “…In this regard, the Coriolis(®) µ cyclonic air sampler is a practical, commercial collector that can be used with various analysis methods to monitor pathogens in air. …”
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  7. 187
    “…An alternative, cost-effective, sampling strategy is the use of passive samplers, like the polar organic chemical integrative sampler (POCIS). …”
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  8. 188
    “…BACKGROUND: The 3M™ Environmental Scrub Sampler with 10 mL Wide Spectrum Neutralizer is a nonspecific sampling device intended for use for environmental monitoring surface sampling. …”
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  9. 189
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  11. 191
    “…[Image: see text] We have developed and evaluated a mathematical model to determine the effective sampling volumes (V(eff)) of PCBs and similar compounds captured using polyurethane foam passive air samplers (PUF–PAS). We account for the variability in wind speed, air temperature, and equilibrium partitioning over the course of the deployment of the samplers. …”
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  12. 192
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  14. 194
    “…Emission rates of diethylhexyl phthalate (DEHP) from building materials, such as vinyl floorings and wall paper, determined using a passive flux sampler (PFS) were constant over the week-long measurement period. …”
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  15. 195
    “…We evaluated the precision and accuracy of multilaboratory measurements for determining freely dissolved concentrations (C (free)) of polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs) in sediment porewater using polydimethylsiloxane (PDMS) and low‐density polyethylene (LDPE) polymeric samplers. Four laboratories exposed performance reference compound (PRC) preloaded polymers to actively mixed and static ex situ sediment for approximately 1 month; two laboratories had longer exposures (2 and 3 months). …”
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  16. 196
    “…Our findings demonstrated that the inguinal lymph node collected by minimally invasive sampler is an ideal tissue for diagnosing ASFV infection in dead pigs without necropsy.…”
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  17. 197
    “…The present study proposes a screening method combining polar organic chemical integrative samplers (POCIS) with mode of action–specific toxicity testing on microalgae exposed to POCIS extracts as a standard approach to effectively address the problem of herbicide mixture effects detection. …”
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  18. 198
    “…A Sampler of Useful Computational Tools for Applied Geometry, Computer Graphics, and Image Processing shows how to use a collection of mathematical techniques to solve important problems in applied mathematics and computer science areas. …”
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  20. 200
    por Lednicky, John A., Loeb, Julia C.
    Publicado 2013
    “…After two occupants of an apartment were diagnosed with influenza in February of 2013, efforts were made to detect and isolate airborne influenza virus using two different types of active air samplers: a Sioutas Personal Cascade Impactor Sampler (PCIS) and an SKC BioSampler. …”
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