Results 51 to 60 of about 8,316 (290)
Energies, 2021 The aim of this study is to verify the reliability of NOx emissions measured using Smart Emissions Measurement System (SEMS) equipment in comparison with the NOx emissions measured using certified Portable Emissions Measurement System (PEMS) equipment ...
Young Soo Yu +3 more
doaj +1 more source
, 2022 The proton-exchange membrane fuel cell (PEMFC), emerged in the early 1990s, is a device that can produce clean power by the direct electrochemical oxidation of hydrogen. This chapter outlines the main features of the PEMFC and its unique operating characteristics.
openaire +5 more sources
Parallel simulation and optimization framework based on RSS-PeMS.
, 2022 Parallel simulation and optimization framework based on RSS-PeMS.
Dan Zhu (139675) +3 more
core +1 more source
ZrCo3B2 and HfCo3B2 Electrodes Go on Stage for Oxygen Evolution Reaction
Advanced Science, EarlyView.The intermetallic compounds ZrCo3B2 and HfCo3B2 with distinctive chemical bonding features are excellent OER precursors, restructuring into OER‐active electrocatalysts delivering significantly high OER activities compared to the elemental Co, which is obvious from their lower onset potentials and increased obtained current densities.
Fatma Aras +4 more
wiley +1 more source
Current Oncology, 2023 Patient education materials (PEM)s were extracted from provincial cancer agencies to determine their organizational health literacy by evaluating the quality, actionability, and functional accessibility (e.g., readability and understandability) of their ...
Courtney van Ballegooie +3 more
doaj +1 more source
Advanced Science, EarlyView.A polymer chain in motion: backbone, ring, and counterion dynamics interlock across timescales to relay protons through poly(ionic liquid) membranes. ABSTRACT Polymer electrolyte membranes composed of ionic liquids (IL), capable of conducting protons efficiently at elevated temperatures, without external humidification, could transform fuel cell ...
Keenan Smith +11 more
wiley +1 more source
Advanced SciencePerovskite energetic materials (PEMs) are emerging combinations of oxidants and reductives, which are promising in explosives owing to the advantages of high energy, simple synthesis and low cost.
Shiyong Chen +10 more
doaj +1 more source
EU-PEMS PM Pilot Program: Testing, data analysis and results. [PDF]
, 2015 The present work was conducted in the frame of the EU PEMS PM Evaluation programme. The program was launched in 2008 by the European Commission [1] to assess the potential of portable instruments to measure particulate emissions on-board of vehicles. The
PERUJO MATEOS DEL PARQUE Adolfo +5 more
core +1 more source
Advanced Science, EarlyView.Oxygen plasma functionalizes porous polyethylene, enabling complete hydrocarbon ionomer infiltration within a dense submicron pore network. The resulting reinforced composite membrane simultaneously enhances mechanical robustness and suppresses hydrogen permeation at ultrathin thickness. An integrated performance index confirms the effectiveness of the
Sungjun Kim +6 more
wiley +1 more source
Patient educational materials on non-steroidal anti-inflammatory drugs
Proceedings of Singapore HealthcareIntroduction Effectiveness of Patient Education Materials (PEMs) on NSAIDs is subjected to whether the patient is able to read and comprehend the information provided.
Bandy Qiuling Goh +4 more
doaj +1 more source