Recent bcoe_cert_2018 items

Measurements of I/SVOCs in biomass-burning smoke using solid-phase extraction disks and two-dimensional gas chromatography

Wed, 11 Mar 2020 00:00:00 +0000

Abstract. Biomass-burning organic-aerosol (OA) emissions are known to exhibit semi-volatile behavior that impacts OA loading during plume transport. Because such semi-volatile behavior depends in part on OA composition, improved speciation of intermediate and semi-volatile organic compounds (I/SVOCs) emitted during fires is needed to assess the competing effects of primary OA volatilization and secondary OA production. In this study, 18 laboratory fires were sampled in which a range of fuel types were burned. Emitted I/SVOCs were collected onto Teflon filters and solid-phase extraction (SPE) disks to qualitatively characterize particulate and gaseous I/SVOCs, respectively. Derivatized filter extracts were analyzed using comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry (GC × GC-TOFMS). Quality control tests were performed using biomass-burning relevant standards and demonstrate the utility of SPE disks for untargeted analysis of air samples....

Transforming Energy Networks via Peer-to-Peer Energy Trading: The Potential of Game-Theoretic Approaches

Tue, 25 Jun 2019 00:00:00 +0000

Transforming Energy Networks via Peer-to-Peer Energy Trading: The Potential of Game-Theoretic Approaches

Performance Specified State Estimation With Minimum Risk

Tue, 25 Jun 2019 00:00:00 +0000

Performance Specified State Estimation With Minimum Risk

ECEF position accuracy and reliability in the presence of differential correction latency

Tue, 25 Jun 2019 00:00:00 +0000

ECEF position accuracy and reliability in the presence of differential correction latency

Outlier accommodation for meter-level positioning: Risk-averse performance-specified state estimation

Tue, 25 Jun 2019 00:00:00 +0000

Outlier accommodation for meter-level positioning: Risk-averse performance-specified state estimation

Chordal Conversion Based Convex Iteration Algorithm for Three-Phase Optimal Power Flow Problems

Mon, 24 Jun 2019 00:00:00 +0000

Chordal Conversion Based Convex Iteration Algorithm for Three-Phase Optimal Power Flow Problems

The effects of roadside vegetation characteristics on local, near-road air quality

Mon, 24 Jun 2019 00:00:00 +0000

The effects of roadside vegetation characteristics on local, near-road air quality

Fundamental Concepts

Mon, 24 Jun 2019 00:00:00 +0000

Fundamental Concepts

Fundamentals of Micrometeorology and Dispersion

Mon, 24 Jun 2019 00:00:00 +0000

Fundamentals of Micrometeorology and Dispersion

Meso-Scale Particle Image Velocimetry Studies of Neurovascular Flows In Vitro

Mon, 24 Jun 2019 00:00:00 +0000

Meso-Scale Particle Image Velocimetry Studies of Neurovascular Flows In Vitro

The Impact of Buildings on Urban Air Quality

Mon, 24 Jun 2019 00:00:00 +0000

The Impact of Buildings on Urban Air Quality

Nonintrusive load monitoring based on deep learning

Mon, 24 Jun 2019 00:00:00 +0000

Nonintrusive load monitoring based on deep learning

Impacts of aerosols on seasonal precipitation and snowpack in California based on convection-permitting WRF-Chem simulations

Mon, 24 Jun 2019 00:00:00 +0000

Impacts of aerosols on seasonal precipitation and snowpack in California based on convection-permitting WRF-Chem simulations

Locating the Source of Events in Power Distribution Systems Using Micro-PMU Data

Wed, 19 Jun 2019 00:00:00 +0000

Locating the Source of Events in Power Distribution Systems Using Micro-PMU Data

Modeling dispersion of emissions from depressed roadways

Wed, 19 Jun 2019 00:00:00 +0000

Modeling dispersion of emissions from depressed roadways

Development and evaluation of the R-LINE model algorithms to account for chemical transformation in the near-road environment

Wed, 19 Jun 2019 00:00:00 +0000

Development and evaluation of the R-LINE model algorithms to account for chemical transformation in the near-road environment

Cost-Aware Traffic Management under Demand Uncertainty From a Colocation Data Center User's Perspective

Wed, 19 Jun 2019 00:00:00 +0000

Cost-Aware Traffic Management under Demand Uncertainty From a Colocation Data Center User's Perspective

Surface to crown transition

Wed, 19 Jun 2019 00:00:00 +0000

Surface to crown transition

Tracking State Estimation in Distribution Networks Using Distribution-level Synchrophasor Data

Wed, 19 Jun 2019 00:00:00 +0000

Tracking State Estimation in Distribution Networks Using Distribution-level Synchrophasor Data

Distribution Synchrophasors: Pairing Big Data with Analytics to Create Actionable Information

Wed, 19 Jun 2019 00:00:00 +0000

Distribution Synchrophasors: Pairing Big Data with Analytics to Create Actionable Information

Power systems big data analytics: An assessment of paradigm shift barriers and prospects

Wed, 19 Jun 2019 00:00:00 +0000

Power systems big data analytics: An assessment of paradigm shift barriers and prospects

A Project to measure and Model Pyrolisis to Improve Prediction of Prescribed Fire Behavior

Wed, 19 Jun 2019 00:00:00 +0000

A Project to measure and Model Pyrolisis to Improve Prediction of Prescribed Fire Behavior

Performance Accuracy Scores in CAISO and MISO Regulation Markets: A Comparison Based on Real Data and Mathematical Analysis

Wed, 19 Jun 2019 00:00:00 +0000

Performance Accuracy Scores in CAISO and MISO Regulation Markets: A Comparison Based on Real Data and Mathematical Analysis

A joint TOA and DOA approach for positioning with LTE signals

Fri, 14 Jun 2019 00:00:00 +0000

A joint TOA and DOA approach for positioning with LTE signals

Opportunistic UAV navigation with carrier phase measurements from asynchronous cellular signals

Fri, 14 Jun 2019 00:00:00 +0000

Opportunistic UAV navigation with carrier phase measurements from asynchronous cellular signals

Navigation With Cellular CDMA Signals- Part II: Performance Analysis and Experimental Results

Fri, 14 Jun 2019 00:00:00 +0000

Navigation With Cellular CDMA Signals- Part II: Performance Analysis and Experimental Results

Information fusion strategies for collaborative radio SLAM

Fri, 14 Jun 2019 00:00:00 +0000

Information fusion strategies for collaborative radio SLAM

Exploiting LTE Signals for Navigation: Theory to Implementation

Fri, 14 Jun 2019 00:00:00 +0000

Exploiting LTE Signals for Navigation: Theory to Implementation

Precise UAV navigation with cellular carrier phase measurements

Fri, 14 Jun 2019 00:00:00 +0000

Precise UAV navigation with cellular carrier phase measurements

Ground vehicle navigation in GNSS-challenged environments using signals of opportunity and a closed-loop map-matching approach

Fri, 14 Jun 2019 00:00:00 +0000

Ground vehicle navigation in GNSS-challenged environments using signals of opportunity and a closed-loop map-matching approach

Pseudorange and multipath analysis of positioning with LTE secondary synchronization signals

Fri, 14 Jun 2019 00:00:00 +0000

Pseudorange and multipath analysis of positioning with LTE secondary synchronization signals

Navigation With Cellular CDMA Signals- Part I: Signal Modeling and Software-Defined Receiver Design

Fri, 14 Jun 2019 00:00:00 +0000

Navigation With Cellular CDMA Signals- Part I: Signal Modeling and Software-Defined Receiver Design

A machine learning approach for localization in cellular environments

Fri, 14 Jun 2019 00:00:00 +0000

A machine learning approach for localization in cellular environments

A low communication rate distributed inertial navigation architecture with cellular signal aiding

Fri, 14 Jun 2019 00:00:00 +0000

A low communication rate distributed inertial navigation architecture with cellular signal aiding

Optimal Collaborative Mapping of Terrestrial Transmitters: Receiver Placement and Performance Characterization

Fri, 14 Jun 2019 00:00:00 +0000

Optimal Collaborative Mapping of Terrestrial Transmitters: Receiver Placement and Performance Characterization

Optimal measurement location planning for localizing underwater transponders

Fri, 14 Jun 2019 00:00:00 +0000

Optimal measurement location planning for localizing underwater transponders

Chemical speciation, including polycyclic aromatic hydrocarbons (PAHs), and toxicity of particles emitted from meat cooking operations

Tue, 11 Jun 2019 00:00:00 +0000

Chemical speciation, including polycyclic aromatic hydrocarbons (PAHs), and toxicity of particles emitted from meat cooking operations

Molecular structure impacts on secondary organic aerosol formation from glycol ethers

Tue, 11 Jun 2019 00:00:00 +0000

Molecular structure impacts on secondary organic aerosol formation from glycol ethers

Potential of select intermediate-volatility organic compounds and consumer products for secondary organic aerosol and ozone formation under relevant urban conditions

Tue, 11 Jun 2019 00:00:00 +0000

Potential of select intermediate-volatility organic compounds and consumer products for secondary organic aerosol and ozone formation under relevant urban conditions

Coupling hydrothermal liquefaction and membrane distillation to treat anaerobic digestate from food and dairy farm waste

Tue, 11 Jun 2019 00:00:00 +0000

Coupling hydrothermal liquefaction and membrane distillation to treat anaerobic digestate from food and dairy farm waste

Particulate matter emissions and gaseous air toxic pollutants from commercial meat cooking operations

Tue, 11 Jun 2019 00:00:00 +0000

Particulate matter emissions and gaseous air toxic pollutants from commercial meat cooking operations

Speciated and total emission factors of particulate organics from burning western U.S. wildland fuels and their dependence on combustion efficiency

Tue, 11 Jun 2019 00:00:00 +0000

Speciated and total emission factors of particulate organics from burning western U.S. wildland fuels and their dependence on combustion efficiency

Viscosities, diffusion coefficients, and mixing times of intrinsic fluorescent organic molecules in brown limonene secondary organic aerosol and tests of the Stokes-Einstein equation

Tue, 11 Jun 2019 00:00:00 +0000

Viscosities, diffusion coefficients, and mixing times of intrinsic fluorescent organic molecules in brown limonene secondary organic aerosol and tests of the Stokes-Einstein equation

Vehicle Routing to Mitigate Human Exposure to Traffic-Related Air Pollutants

Tue, 11 Jun 2019 00:00:00 +0000

Vehicle Routing to Mitigate Human Exposure to Traffic-Related Air Pollutants

E-Cigarette Airflow Rate Modulates Toxicant Profiles and Can Lead to Concerning Levels of Solvent Consumption

Tue, 11 Jun 2019 00:00:00 +0000

E-Cigarette Airflow Rate Modulates Toxicant Profiles and Can Lead to Concerning Levels of Solvent Consumption

Source apportionment for fine particulate matter in a Chinese city using an improved gas-constrained method and comparison with multiple receptor models

Wed, 5 Jun 2019 00:00:00 +0000

Source apportionment for fine particulate matter in a Chinese city using an improved gas-constrained method and comparison with multiple receptor models

Investigation of the Effect of Mid- And High-Level Ethanol Blends on the Particulate and the Mobile Source Air Toxic Emissions from a Gasoline Direct Injection Flex Fuel Vehicle

Wed, 5 Jun 2019 00:00:00 +0000

Investigation of the Effect of Mid- And High-Level Ethanol Blends on the Particulate and the Mobile Source Air Toxic Emissions from a Gasoline Direct Injection Flex Fuel Vehicle

Ultra-Low NOx Near-Zero Natural Gas Vehicle Evaluation ISX12N 400

Wed, 5 Jun 2019 00:00:00 +0000

Ultra-Low NOx Near-Zero Natural Gas Vehicle Evaluation ISX12N 400

Real-world activity of heavy-duty tractors hauling container chassis, flatbed trailer, and tank trailer

Wed, 5 Jun 2019 00:00:00 +0000

Real-world activity of heavy-duty tractors hauling container chassis, flatbed trailer, and tank trailer

A comparison of a mini-PEMS and a 1065 compliant PEMS for on-road gaseous and particulate emissions from a light duty diesel truck

Wed, 5 Jun 2019 00:00:00 +0000

A comparison of a mini-PEMS and a 1065 compliant PEMS for on-road gaseous and particulate emissions from a light duty diesel truck

Evaluation of Partial Flow Dilution Systems for Very Low PM Mass Measurements

Wed, 5 Jun 2019 00:00:00 +0000

Evaluation of Partial Flow Dilution Systems for Very Low PM Mass Measurements

Source impact modeling of spatiotemporal trends in PM2.5 oxidative potential across the eastern United States

Wed, 5 Jun 2019 00:00:00 +0000

Source impact modeling of spatiotemporal trends in PM2.5 oxidative potential across the eastern United States

Reducing Mobile Air Conditioner (MAC) Power Consumption Using Active Cabin-Air-Recirculation in A Plug-In Hybrid Electric Vehicle (PHEV)