Topics All Abstracts, Reviews, short articles, Full articles, Posters are welcomed related with any of the following research fields: Part 1: Architectural Engineering This domain focuses on the physical design, structural performance, and mechanical systems that make buildings safe, comfortable, and functional. Structural Systems Engineering Load Analysis & Statics: Dead loads, live loads, lateral wind loads, seismic ground motion, and load path distribution. Structural Materials Performance: Behavior of reinforced concrete, structural steel, engineered timber, masonry, and high-performance composites under stress. Foundation Engineering: Shallow and deep foundations, soil-structure interaction, retaining structures, and slope stability. Structural Dynamics & Retrofitting: Vibration control, blast resistance, seismic mitigation, base isolation, and adaptive structural re-use. Building Enclosure & Envelope Technology Facade Engineering: Curtain wall design, double-skin facades, rainscreens, structural glass assemblies, and attachment detailing. Hygrothermal Performance: Heat transfer mechanisms, air leakage control, vapor migration, moisture accumulation, and condensation control. Glazing & Fenestration: Solar heat gain coefficient (SHGC), thermal transmittance (U-value), dynamic glass technologies, and daylighting performance. Mechanical, Electrical, & Plumbing (MEP) Infrastructure Thermal Comfort & HVAC Systems: Air handling, radiant heating and cooling, variable refrigerant flow (VRF), duct design, and indoor thermal balance. Illumination & Architectural Lighting: Electric lighting systems, daylight integration, visual comfort, glare mitigation, and light pollution control. Building Electrical & Power Distribution: Load calculation, primary and secondary distribution, emergency power systems, and renewable microgrid integration. Acoustics & Sound Control: Architectural acoustics, airborne and impact noise control, reverberation time, vibration isolation, and masking systems. Plumbing & Fire Protection: Domestic water distribution, sanitary drainage, storm drainage, fire suppression systems, and smoke control. Life Safety & Building Codes Egress & Circulation: Fire-resistance ratings, exit capacity, emergency evacuation modeling, and accessibility standards. Structural Code Compliance: Building code interpretation, performance-based design standards, and life-safety systems integration. Part 2: Environmental Engineering This domain focuses on protecting natural ecosystems, managing resources, mitigating pollution, and addressing climate impact on a macro scale. Hydrology & Water Resources Management Surface & Subsurface Hydrology: Watershed modeling, runoff estimation, groundwater flow dynamics, and aquifer recharge. Stormwater Hydrology: Urban drainage design, flood hazard mitigation, retention and detention basin modeling, and hydraulic structures. Water Quality Chemistry: Chemical equilibriums, nutrient loading, contaminant fate and transport, and aquatic chemistry. Environmental Biotechnology & Treatment Processes Drinking Water Treatment: Coagulation, flocculation, sedimentation, membrane filtration, advanced oxidation, and disinfection. Wastewater & Industrial Effluent Treatment: Biological nutrient removal, activated sludge processes, anaerobic digestion, and industrial waste mitigation. Solid & Hazardous Waste Management: Landfill engineering, leachate treatment, hazardous substance handling, and site remediation technology. Air Quality & Atmospheric Engineering Outdoor Atmospheric Chemistry: Tropospheric ozone formation, particulate matter dynamics, industrial stack emissions, and dispersion modeling. Aerosol Science & Measurement: Fine particle transport, sampling techniques, and airborne toxics control. Geotechnical & Geoenvironmental Engineering Contaminated Land Remediation: In-situ soil flushing, bioremediation, phytoremediation, vapor extraction, and containment barriers. Environmental Impact & Risk Assessment: Environmental toxicology, risk assessment methodologies, life-cycle impact assessment (LCIA), and environmental regulations. Part 3: Interrelated & Cross-Disciplinary Topics These subtopics represent the direct overlap where Architectural and Environmental Engineering converge to create high-performance, sustainable built environments. Sustainable Building Systems & Net-Zero Design Passive Building Strategies: Solar orientation, natural ventilation mechanics, thermal mass utilization, and passive heating/cooling techniques. Net-Zero Energy Buildings (NZEB): On-site renewable energy integration (photovoltaics, geothermal, wind), energy harvesting, and grid interaction. Building Decarbonization: Embodied carbon calculation in materials, operational carbon reduction, and whole-building life cycle assessment (LCA). Indoor Environmental Quality (IEQ) & Human Health Indoor Air Quality (IAQ) Mechanics: Volatile organic compound (VOC) off-gassing, source control, mechanical and natural ventilation strategies, and pollutant filtration. Thermal & Visual Comfort Integration: Dynamic envelope controls, personalized thermal comfort systems, daylighting optimization, and circadian rhythm lighting design. Sustainable Urban Water Infrastructure Low Impact Development (LID) & Green Infrastructure: Vegetated roofs, permeable pavements, bioretention cells, and constructed wetlands integrated into building footprints. On-Site Water Reuse: Graywater harvesting, rainwater capture and treatment, blackwater recycling systems, and non-potable water distribution within buildings. Climate Resilience & Adaptive Infrastructure Urban Heat Island Mitigation: Cool roof and pavement design, urban canopy integration, microclimate modeling, and thermal mapping. Climate Adaptation Design: Flood-proofing buildings, wind-resilient structures, wildfire-defensible design, and emergency power/water autonomy during extreme weather events. Building Information Modeling (BIM) & Digital Twins for Sustainability Building Performance Simulation (BPS): Whole-building energy modeling, computational fluid dynamics (CFD) for indoor and microclimate air movement, and daylight analysis. Smart Buildings & Environmental Automation: Sensor networks, automated building management systems (BMS), predictive HVAC control, and IoT-driven environmental monitoring.