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Mostrando 141 - 160 Resultados de 1,421 Para Buscar '"sampler"', tiempo de consulta: 0.15s Limitar resultados
  1. 141
    “…Silicone passive samplers have gained an increasing attention as single-phased, practical and robust samplers for monitoring of organic contaminants in the aquatic environment in recent years. …”
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    Accelerated solvent extraction (ASE) for purification and extraction of silicone passive samplers used for the monitoring of organic pollutants
  2. 142
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    Active Sampling Device for Determining Pollutants in Surface and Pore Water – the In Situ Sampler for Biphasic Water Monitoring
  3. 143
    “…We developed an iterative Gibbs sampler based left-censored missing value imputation approach (GSimp). …”
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    GSimp: A Gibbs sampler based left-censored missing value imputation approach for metabolomics studies
  4. 144
    “…OBJECTIVES: In an occupational environment, passive sampling could be an alternative to active sampling with pumps for sampling of dust. One passive sampler is the University of North Carolina passive aerosol sampler (UNC sampler). …”
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    Improving the UNC Passive Aerosol Sampler Model Based on Comparison with Commonly Used Aerosol Sampling Methods
  5. 145
    “…Air particulate samples were collected over the course of one or two days in the living room of a fourth-floor apartment in New York City. Three types of samplers, the two aforementioned personal samplers and a high-flow rate pump (4 liters per minute), were operated side by side, and three samples of each type were collected during each sampling period. …”
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    Validation of Miniaturized Particulate-Matter Real-Time Samplers for Characterizing Personal Polycyclic Aromatic Hydrocarbon Exposure
  6. 146
    por Krupa, S., Nosal, M.
    Publicado 2001
    “…In ecological effects research, there is a rapid increase in the application of passive sampling techniques for measuring ambient ozone (O(3)) concentrations. Passive samplers provide data on cumulative exposures of a plant to a pollutant. …”
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    Relationships between Passive Sampler and Continuous Ozone (O(3)) Measurement Data in Ecological Effects Research
  7. 147
    “…In this paper, we will describe a ready-to-use pressure-retaining sampler, which can be adapted to use on a CTD-carousel sampler. …”
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    Pressure-Retaining Sampler and High-Pressure Systems to Study Deep-Sea Microbes Under in situ Conditions
  8. 148
    “…Overall, nano-knitted g-CN is a promising low-cost green adsorbent for use in passive samplers or as a transducing material in sensor applications.…”
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    A Unique Interactive Nanostructure Knitting based Passive Sampler Adsorbent for Monitoring of Hg(2+) in Water
  9. 149
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    Development and deployment of a field-portable soil O(2) and CO(2) gas analyzer and sampler
  10. 150
    “…Percentage relative standard deviations varied (with 10 compounds exceeding 30% in both samplers) between individual compounds and between samplers deployed at the three sites. …”
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    Detection of pharmaceuticals in wastewater effluents—a comparison of the performance of Chemcatcher® and polar organic compound integrative sampler
  11. 151
    “…Dung beetles (superfamily Scarabaeoidea) primarily feed on the faecal matter of terrestrial vertebrates and offer several potential benefits over blood-feeding invertebrates as samplers of vertebrate DNA. Importantly, these beetles can be easily captured in large numbers using simple, inexpensive baited traps, are globally distributed, and occur in a wide range of habitats. …”
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    Dung beetles as samplers of mammals in Malaysian Borneo—a test of high throughput metabarcoding of iDNA
  12. 152
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    Evaluation of a bioaerosol sampler for indoor environmental surveillance of Severe Acute Respiratory Syndrome Coronavirus 2
  13. 153
    “…Application of wristbands as passive samplers may be useful in studies evaluating semivolatile PAHs.…”
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    Maternal exposure to polycyclic aromatic hydrocarbons in South Texas, evaluation of silicone wristbands as personal passive samplers
  14. 154
    “…A 3-weeks monitoring with passive sampler allowed the detection of viruses in the influent of a WWTP with a frequency of 100% and 76% for SARS-CoV-2 and norovirus GII respectively. …”
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    Development of passive samplers for the detection of SARS-CoV-2 in sewage and seawater: Application for the monitoring of sewage
  15. 155
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    Parallel deployment of passive and composite samplers for surveillance and variant profiling of SARS-CoV-2 in sewage
  16. 156
    “…The O-ZONE project has set itself the objective of bridging this technological gap using dynamic in situ analysis using compact, inexpensive and reusable samplers that can be integrated onboard stratospheric balloons and drones. …”
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    Launch of an Innovative Air Pollutant Sampler up to 27,000 Metres Using a Stratospheric Balloon
  17. 157
    por Sampler, Jeffrey
    Publicado 2014
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    Bringing Strategy Back: How Strategic Shock Absorbers Make Planning Relevant in A World of Constant Change
  18. 158
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    Study of time and charge resolution of drift chamber pulses using a fast VLSI waveform sampler chip
  19. 159
    “…To help meet the objectives of the Great Lakes Restoration Initiative with regard to increasing knowledge about toxic substances, 223 pesticides and pesticide transformation products were monitored in 15 Great Lakes tributaries using polar organic chemical integrative samplers. A screening‐level assessment of their potential for biological effects was conducted by computing toxicity quotients (TQs) for chemicals with available US Environmental Protection Agency (USEPA) Aquatic Life Benchmark values. …”
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    Prioritizing Pesticides of Potential Concern and Identifying Potential Mixture Effects in Great Lakes Tributaries Using Passive Samplers
  20. 160
    por Lee, Chaeyoung
    Publicado 2012
    “…A Baysian method was introduced to draw inferences about multilocus genotypic effects based on their marginal posterior distributions by a Gibbs sampler. A simulation study was conducted to provide statistical powers under various unbalanced designs by using this method. …”
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    Empirical Statistical Power for Testing Multilocus Genotypic Effects under Unbalanced Designs Using a Gibbs Sampler
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