A versatile scheduling problem to model a three-way tradeoff between age of information (AoI), quality/distortion, and energy is considered. The considered called the quality (AQI) select which packets transmit at each time slot minimize linear combination utility driven by quality, AoI, transmission cost in an online fashion. AQI combines tradeoffs from some important distinct problems, such a...

Aerosol Optical Depth (AOD), quantifying the amount of aerosol in atmosphere, is widely regarded as a crucial indicator for research on atmospheric physics and regional air quality. At present, inversion AOD from observation satellite remote sensing sensors has become main technology large-scale monitoring load. The Huaihai Economic Zone connecting belt two key areas governance (the Yangtze Riv...

The WRF-CMAQ (Weather research and forecast-community multiscale air quality) simulation system is commonly used as the first prediction model of pollutant concentration, but its accuracy not ideal. Considering complexity quality high-performance advantages deep learning methods, this paper proposes a second method concentration based on Kalman-attention-LSTM (Kalman filter, attention long shor...

The city of Tehran undergoes an increasing growth in population as well as industrial activities, both of which increase the concentration of air pollutants. The current research tries to turn a limited and focused system of air contamination measurement and control to an unlimited and extensive one that examines the concentration of each of the contaminants in any area of Tehran. Accordingly, ...

Asthma is one of the most common diseases in childhood, which has been increased during last decade because of epidemiological pattern changes with climate and industrialization of the communities. There are some controversies on the relationship between air pollution and asthma. Tehran, as the capital of Iran, is one of the densest populations and is one of the most polluted cities in the worl...

Abstract The purpose of this study is to determine and analyze several variables that affect the Air Quality Index (AQI) in Indonesia 2012 – 2019. data used secondary form panel related AQI, circular economy, digital economy 34 provinces period were retrieved from Ministry Environment Forestry (KLHK), Central Statistics Agency (BPS) Provincial Sanitation Office (DKK) Indonesia. analytical tool ...

Identifying the particulate matter (PM) sources is an essential step to assess PM effects on human health and understand PM’s behavior in a specific environment. Information about composition of organic or/and inorganic fraction usually used for source apportionment studies. In this study that took place Dakar, Senegal, identification two fractions was performed by utilizing data elemental carb...