Analyzing Comprehensive QoS with Security Constraints for Services Composition Applications in Wireless Sensor Networks [PDF]
Sensors, 2014 Services composition is fundamental to software development in multi-service wireless sensor networks (WSNs). The quality of service (QoS) of services composition applications (SCAs) are confronted with severe challenges due to the open, dynamic, and ...
Naixue Xiong +3 more
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In-depth characterization of submicron particulate matter inter-annual variations at a street canyon site in northern Europe [PDF]
Atmospheric Chemistry and Physics, 2021 Atmospheric aerosols play an important role in air pollution. Aerosol particle chemical composition is highly variable depending on the season, hour of the day, day of the week, meteorology, and location of the measurement site.
L. M. F. Barreira +12 more
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Sources of black carbon at residential and traffic environments obtained by two source apportionment methods [PDF]
Atmospheric Chemistry and Physics, 2021 This study investigated the sources of black carbon (BC) at two contrasting urban environments in Helsinki, Finland: residential area and street canyon. The measurement campaign in the residential area was conducted in winter–spring 2019, whereas in the ...
S. Saarikoski +7 more
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Characterization of volatile organic compounds and submicron organic aerosol in a traffic environment [PDF]
Atmospheric Chemistry and Physics, 2023 Urban air consists of a complex mixture of gaseous and particulate species from anthropogenic and biogenic sources that are further processed in the atmosphere.
S. Saarikoski +15 more
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Exploiting rules and processes for increasing flexibility in service composition [PDF]
, 2010 Recent trends in the use of service oriented architecture for designing, developing, managing, and using distributed applications have resulted in an increasing number of independently developed and physically distributed services.
Sapkota, Brahmananda +1 more
core +28 more sources
Spatiotemporal variation and trends in equivalent black carbon in the Helsinki metropolitan area in Finland [PDF]
Atmospheric Chemistry and Physics, 2021 In this study, we present results from 12 years of black carbon (BC) measurements at 14 sites around the Helsinki metropolitan area (HMA) and at one background site outside the HMA. The main local sources of BC in the HMA are traffic and residential wood
K. Luoma +12 more
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Opinion: Insights into updating Ambient Air Quality Directive 2008/50/EC [PDF]
Atmospheric Chemistry and Physics, 2022 As evidence of adverse health effects due to air pollution continues to increase, the World Health Organization (WHO) recently published its latest edition of the global air quality guidelines (World Health Organization, 2021).
J. Kuula +15 more
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SCM-IoT: An Aproach for Internet of Things Services Integration and Coordination
Applied Sciences, 2022 Today, new applications demand an internet of things (IoT) infrastructure with greater intelligence in our daily use devices. Among the salient features that characterize intelligent IoT systems are interoperability and dynamism.
Isaac Machorro-Cano +5 more
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Applied Sciences, 2023 Regarding enterprise service management, optimizing business processes must achieve a balance between several service quality factors such as speed, flexibility, and cost. Recent advances in industrial wireless technology and the Internet of Things (IoT)
Hamza Reffad, Adel Alti
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Traffic-originated nanocluster emission exceeds H2SO4-driven photochemical new particle formation in an urban area [PDF]
Atmospheric Chemistry and Physics, 2020 Elevated ambient concentrations of sub-3 nm particles (nanocluster aerosol, NCA) are generally related to atmospheric new particle formation events, usually linked with gaseous sulfuric acid (H2SO4) produced via photochemical oxidation of sulfur ...
M. Olin +9 more
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