A

  • Adsorbent Enhanced Adsorption of Aromatic Hydrocarbon-contaminated Aquifer Using Granular Nano Zero-valent Iron [Volume 12, Issue 2, 2021, Pages 143-148]

  • Adsorption Remediation of Heavy Metals from Galvanic Wastewater Using Cow Bone Char as Low Cost Adsorbent [Volume 12, Issue 4, 2021, Pages 318-326]

  • Air Temperature Modelling Net Radiative Measurement of Meteorological Parameters Using MERRA-2 Data in Sub-Sahara African Town [Volume 12, Issue 2, 2021, Pages 173-180]

  • Alkaline protease Production of Alkaline Protease Using Industrial Waste Effluent as Low-cost Fermentation Substrate [Volume 12, Issue 3, 2021, Pages 264-272]

  • Aromatic hydrocarbons Enhanced Adsorption of Aromatic Hydrocarbon-contaminated Aquifer Using Granular Nano Zero-valent Iron [Volume 12, Issue 2, 2021, Pages 143-148]

  • Asynchronous generator A Novel Direct Active and Reactive Power Control Method Using Fuzzy Super Twisting Algorithms and Modified Space Vector Modulation Technique for an Asynchronous Generator-based Dual-rotor Wind Powers [Volume 12, Issue 2, 2021, Pages 109-117]

B

  • Babolsar Investigating Effect of Temperature Fluctuations on Electricity Consumption in Babolsar [Volume 12, Issue 1, 2021, Pages 93-99]

  • Biodiesel Biodiesel Production from Amygdalus scoparia Using KOH/Al2O3 Catalyst: Optimization by Response Surface Methodology [Volume 12, Issue 1, 2021, Pages 34-44]

  • Building design Optimization of Thermal Performance of Windows in Intermediate Housing in Cold and Dry Climate of Tabriz [Volume 12, Issue 4, 2021, Pages 327-336]

  • Building Materials Comparative Life Cycle Analysis of Low Energy-consuming Materials, Case Studies: Concrete, Brick, Wood, System Boundary: Cradle to Gate [Volume 12, Issue 1, 2021, Pages 52-60]

  • Bulb turbine Utilization of Horizontal Water System as Electrical Power Generation in Pico Scale with a Small Bulb Turbine [Volume 12, Issue 3, 2021, Pages 220-225]

C

  • Cadmium Carcinogenic and Non-carcinogenic Risks of Heavy Metals in Clarias gariepinus (African Catfish) Obtained from Bariga Section of Lagos Lagoon, Nigeria [Volume 12, Issue 1, 2021, Pages 61-67]

  • Cancer risk Carcinogenic and Non-carcinogenic Risks of Heavy Metals in Clarias gariepinus (African Catfish) Obtained from Bariga Section of Lagos Lagoon, Nigeria [Volume 12, Issue 1, 2021, Pages 61-67]

  • Central composite design Techno-economic Optimization of Combined Cooling, Heat and Power System Based on Response Surface Methodology [Volume 12, Issue 4, 2021, Pages 285-296]

  • Classification PNL Analysis of the Wind Resources in Saharan Atlas of Algeria: Adrar Region as a Case Study [Volume 12, Issue 2, 2021, Pages 155-160]

  • Clean Energy Floating Solar Power Plants: A Way to Improve Environmental and Operational Flexibility [Volume 12, Issue 4, 2021, Pages 337-348]

  • Coagulant Chemical Treatment in Industrial Wastewater of Polyester Synthetic Fiber Made from Recycled Polyethylene Terephthalate Bottles: Minimize Environmental Impacts [Volume 12, Issue 3, 2021, Pages 192-197]

  • Coal Environmental Sustainability and Coal: The Role of Financial Development and Globalization in South Africa [Volume 12, Issue 1, 2021, Pages 68-80]

  • Cold and dry climate Optimization of Thermal Performance of Windows in Intermediate Housing in Cold and Dry Climate of Tabriz [Volume 12, Issue 4, 2021, Pages 327-336]

  • Cold and dry climate of Tabriz Investigating on Evolution of Windows from Qajar to Pahlavi Era in Tabriz's Ganjei-Zade House with Heat Dissipation Approach [Volume 12, Issue 3, 2021, Pages 226-233]

  • Colonisation Advances in Saltmarsh Restoration [Volume 12, Issue 1, 2021, Pages 45-51]

  • Combined cooling heating and power Techno-economic Optimization of Combined Cooling, Heat and Power System Based on Response Surface Methodology [Volume 12, Issue 4, 2021, Pages 285-296]

  • Compound Parabolic Collector Effect of Radiative Filling Gas in Compound Parabolic Solar Energy Collectors [Volume 12, Issue 3, 2021, Pages 181-191]

  • Compressive strength Effect of Superplasticizer on Strength and Durability of Rice Husk Ash Concrete [Volume 12, Issue 3, 2021, Pages 204-208]

  • Compressive strength Investigating the Simultaneous Effect of Macro Fly Ash and Oak Bark Ash on Mechanical Properties of Concrete [Volume 12, Issue 3, 2021, Pages 234-240]

  • Computational Fluid Dynamics Effect of Radiative Filling Gas in Compound Parabolic Solar Energy Collectors [Volume 12, Issue 3, 2021, Pages 181-191]

  • Concrete Durability Effect of Superplasticizer on Strength and Durability of Rice Husk Ash Concrete [Volume 12, Issue 3, 2021, Pages 204-208]

  • Contamination Potential Risk Assessment of Drinking Water Source Exposed to Contamination Using Microbial Indicators and Multiple Antibiotic Resistance Index [Volume 12, Issue 1, 2021, Pages 81-92]

  • Covering configurations Evaluation of Different Glazing Materials, Strategies, and Configurations in Flat Plate Collectors Using Glass and Acrylic Covers: An Experimental Assessment [Volume 12, Issue 4, 2021, Pages 297-306]

  • Covering strategy Evaluation of Different Glazing Materials, Strategies, and Configurations in Flat Plate Collectors Using Glass and Acrylic Covers: An Experimental Assessment [Volume 12, Issue 4, 2021, Pages 297-306]

  • COVID-19 An Overview of the Impact of Lockdown Policies on Electricity Demands during COVID-19 [Volume 12, Issue 3, 2021, Pages 198-203]

  • Cow bone Remediation of Heavy Metals from Galvanic Wastewater Using Cow Bone Char as Low Cost Adsorbent [Volume 12, Issue 4, 2021, Pages 318-326]

D

  • Dar-Zarrouk parameters Empirical Study of the Groundwater Protection Potential and Water Quality Using the Electrical Resistivity Method and a PG990 Spectrometer Around Obafemi Awolowo University Dumpsite Southwestern Nigeria [Volume 12, Issue 4, 2021, Pages 358-366]

  • Data mining Providing A Model for Predicting and Detecting Destructive Processes to Prevent the Production of Waste and Defective Products: A Data Mining Approach [Volume 12, Issue 3, 2021, Pages 241-254]

  • Defective production Providing A Model for Predicting and Detecting Destructive Processes to Prevent the Production of Waste and Defective Products: A Data Mining Approach [Volume 12, Issue 3, 2021, Pages 241-254]

  • DEFORM-3D Investigation Experimental and Finite Element Method of Mechanical Properties of Hot Forging on Ti6Al4V Alloy [Volume 12, Issue 2, 2021, Pages 149-154]

  • Designbuilder software Investigating on Evolution of Windows from Qajar to Pahlavi Era in Tabriz's Ganjei-Zade House with Heat Dissipation Approach [Volume 12, Issue 3, 2021, Pages 226-233]

  • Direct active and reactive powers A Novel Direct Active and Reactive Power Control Method Using Fuzzy Super Twisting Algorithms and Modified Space Vector Modulation Technique for an Asynchronous Generator-based Dual-rotor Wind Powers [Volume 12, Issue 2, 2021, Pages 109-117]

  • Dredged Advances in Saltmarsh Restoration [Volume 12, Issue 1, 2021, Pages 45-51]

  • Drinking Water Potential Risk Assessment of Drinking Water Source Exposed to Contamination Using Microbial Indicators and Multiple Antibiotic Resistance Index [Volume 12, Issue 1, 2021, Pages 81-92]

  • Dual-rotor wind power A Novel Direct Active and Reactive Power Control Method Using Fuzzy Super Twisting Algorithms and Modified Space Vector Modulation Technique for an Asynchronous Generator-based Dual-rotor Wind Powers [Volume 12, Issue 2, 2021, Pages 109-117]

E

  • Electrical conductivity Evaluation of the Electrical Characteristics of Recycled Iron Reinforced Polystyrene Composites [Volume 12, Issue 2, 2021, Pages 125-130]

  • Electrical conductivity Evaluation of Heavy Metals of Lead, Nickel, Cadmium, Vanadium and Some Chemical Parameters in Surface Soils of the City of Khorramabad [Volume 12, Issue 2, 2021, Pages 131-142]

  • Electricity demand Floating Solar Power Plants: A Way to Improve Environmental and Operational Flexibility [Volume 12, Issue 4, 2021, Pages 337-348]

  • Electricity industry An Overview of the Impact of Lockdown Policies on Electricity Demands during COVID-19 [Volume 12, Issue 3, 2021, Pages 198-203]

  • Electrolysis method Biodiesel Production from Amygdalus scoparia Using KOH/Al2O3 Catalyst: Optimization by Response Surface Methodology [Volume 12, Issue 1, 2021, Pages 34-44]

  • Embodied Energy Comparative Life Cycle Analysis of Low Energy-consuming Materials, Case Studies: Concrete, Brick, Wood, System Boundary: Cradle to Gate [Volume 12, Issue 1, 2021, Pages 52-60]

  • Energy Demand More Secure Iranian Energy System: A Markal Based Energy Security Model for Iranian Energy Demand-side [Volume 12, Issue 2, 2021, Pages 100-108]

  • Energy Demand An Overview of the Impact of Lockdown Policies on Electricity Demands during COVID-19 [Volume 12, Issue 3, 2021, Pages 198-203]

  • Energy efficiency Energy Efficient Design Optimization of a Building Envelope in a Temperate and Humid Climate [Volume 12, Issue 3, 2021, Pages 255-263]

  • Energy Supply An Overview of the Impact of Lockdown Policies on Electricity Demands during COVID-19 [Volume 12, Issue 3, 2021, Pages 198-203]

  • Envelope materials Energy Efficient Design Optimization of a Building Envelope in a Temperate and Humid Climate [Volume 12, Issue 3, 2021, Pages 255-263]

  • Environmental study Empirical Study of the Groundwater Protection Potential and Water Quality Using the Electrical Resistivity Method and a PG990 Spectrometer Around Obafemi Awolowo University Dumpsite Southwestern Nigeria [Volume 12, Issue 4, 2021, Pages 358-366]

  • Exergy and Energy Analysis Energy and Exergy Analysis and Optimization of Turbofan Engine-TF30-P414 [Volume 12, Issue 4, 2021, Pages 307-317]

  • Exhaust Gas Recirculation NOx Emissions Control for Small Single-cylinder Diesel Engine Using Exhaust Gas Recirculation Strategy [Volume 12, Issue 1, 2021, Pages 23-33]

  • Extremophiles microorganisms Chlorella vulgaris as a Model Organism for Microgravity Cultivation in a CubeSat [Volume 12, Issue 1, 2021, Pages 18-22]

F

  • Fermentation Production of Alkaline Protease Using Industrial Waste Effluent as Low-cost Fermentation Substrate [Volume 12, Issue 3, 2021, Pages 264-272]

  • Financial Development Environmental Sustainability and Coal: The Role of Financial Development and Globalization in South Africa [Volume 12, Issue 1, 2021, Pages 68-80]

  • Finite element method Investigation Experimental and Finite Element Method of Mechanical Properties of Hot Forging on Ti6Al4V Alloy [Volume 12, Issue 2, 2021, Pages 149-154]

  • Flight-altitude Energy and Exergy Analysis and Optimization of Turbofan Engine-TF30-P414 [Volume 12, Issue 4, 2021, Pages 307-317]

  • Floating photovoltaic systems Floating Solar Power Plants: A Way to Improve Environmental and Operational Flexibility [Volume 12, Issue 4, 2021, Pages 337-348]

  • Flocculant Chemical Treatment in Industrial Wastewater of Polyester Synthetic Fiber Made from Recycled Polyethylene Terephthalate Bottles: Minimize Environmental Impacts [Volume 12, Issue 3, 2021, Pages 192-197]

  • Fuzzy super-twisting sliding mode A Novel Direct Active and Reactive Power Control Method Using Fuzzy Super Twisting Algorithms and Modified Space Vector Modulation Technique for an Asynchronous Generator-based Dual-rotor Wind Powers [Volume 12, Issue 2, 2021, Pages 109-117]

G

  • Galvanized Wastewater Remediation of Heavy Metals from Galvanic Wastewater Using Cow Bone Char as Low Cost Adsorbent [Volume 12, Issue 4, 2021, Pages 318-326]

  • Ganjei-Zade house Investigating on Evolution of Windows from Qajar to Pahlavi Era in Tabriz's Ganjei-Zade House with Heat Dissipation Approach [Volume 12, Issue 3, 2021, Pages 226-233]

  • Gas radiation Effect of Radiative Filling Gas in Compound Parabolic Solar Energy Collectors [Volume 12, Issue 3, 2021, Pages 181-191]

  • Genetic Algorithm Method Modeling of Maximum Solar Power Tracking by Genetic Algorithm Method [Volume 12, Issue 2, 2021, Pages 118-124]

  • Geophysical investigation Empirical Study of the Groundwater Protection Potential and Water Quality Using the Electrical Resistivity Method and a PG990 Spectrometer Around Obafemi Awolowo University Dumpsite Southwestern Nigeria [Volume 12, Issue 4, 2021, Pages 358-366]

  • Glazing Optimization of Thermal Performance of Windows in Intermediate Housing in Cold and Dry Climate of Tabriz [Volume 12, Issue 4, 2021, Pages 327-336]

  • Granules of nZVI Enhanced Adsorption of Aromatic Hydrocarbon-contaminated Aquifer Using Granular Nano Zero-valent Iron [Volume 12, Issue 2, 2021, Pages 143-148]

  • Greenhouse gas emissions Environmental Sustainability and Coal: The Role of Financial Development and Globalization in South Africa [Volume 12, Issue 1, 2021, Pages 68-80]

  • Groundwater quality Empirical Study of the Groundwater Protection Potential and Water Quality Using the Electrical Resistivity Method and a PG990 Spectrometer Around Obafemi Awolowo University Dumpsite Southwestern Nigeria [Volume 12, Issue 4, 2021, Pages 358-366]

H

  • Habitat restoration Advances in Saltmarsh Restoration [Volume 12, Issue 1, 2021, Pages 45-51]

  • Hazard index Carcinogenic and Non-carcinogenic Risks of Heavy Metals in Clarias gariepinus (African Catfish) Obtained from Bariga Section of Lagos Lagoon, Nigeria [Volume 12, Issue 1, 2021, Pages 61-67]

  • Heat Dynamics Evaluation of Different Glazing Materials, Strategies, and Configurations in Flat Plate Collectors Using Glass and Acrylic Covers: An Experimental Assessment [Volume 12, Issue 4, 2021, Pages 297-306]

  • Heat Transfer Coefficient The Role of Nanoparticles and Different Tube Diameter on Thermal Performance in Shell and Helically Coiled Tube Heat Exchangers with Single Phase and Sub-cooled Boiling Flow [Volume 12, Issue 4, 2021, Pages 367-377]

  • Heat transfer enhancement Performance Augmentation of Solar Air Heater for Space Heating Using a Flexible Flapping Guide Winglet [Volume 12, Issue 2, 2021, Pages 161-172]

  • Heavy metals uptake Assessment of Adsorption Capacity of Thiol-functionalized Titanate Nanotubes for Removal of Cu(II) and Ni(II) from Aqueous Solution via Static Adsorption [Volume 12, Issue 1, 2021, Pages 1-9]

  • Helically coiled tube The Role of Nanoparticles and Different Tube Diameter on Thermal Performance in Shell and Helically Coiled Tube Heat Exchangers with Single Phase and Sub-cooled Boiling Flow [Volume 12, Issue 4, 2021, Pages 367-377]

  • HelioClim Modelling Net Radiative Measurement of Meteorological Parameters Using MERRA-2 Data in Sub-Sahara African Town [Volume 12, Issue 2, 2021, Pages 173-180]

  • Heterogeneous catalyst Biodiesel Production from Amygdalus scoparia Using KOH/Al2O3 Catalyst: Optimization by Response Surface Methodology [Volume 12, Issue 1, 2021, Pages 34-44]

  • Hot Forging Investigation Experimental and Finite Element Method of Mechanical Properties of Hot Forging on Ti6Al4V Alloy [Volume 12, Issue 2, 2021, Pages 149-154]

  • Hydrogen energy Assessment of Technological Path of Hydrogen Energy Industry Development: A Review [Volume 12, Issue 4, 2021, Pages 273-284]

  • Hydrogen industry Assessment of Technological Path of Hydrogen Energy Industry Development: A Review [Volume 12, Issue 4, 2021, Pages 273-284]

I

  • Intake port Swirl NOx Emissions Control for Small Single-cylinder Diesel Engine Using Exhaust Gas Recirculation Strategy [Volume 12, Issue 1, 2021, Pages 23-33]

  • Intake valve closing temperature Numerical Investigation of Reactivity Controlled Compression Ignition Engine Performance under Fuel Aggregation Collision to Piston Bowl Rim Edge Situation [Volume 12, Issue 1, 2021, Pages 10-17]

  • Intake Valve Opening NOx Emissions Control for Small Single-cylinder Diesel Engine Using Exhaust Gas Recirculation Strategy [Volume 12, Issue 1, 2021, Pages 23-33]

  • Iron fillings Evaluation of the Electrical Characteristics of Recycled Iron Reinforced Polystyrene Composites [Volume 12, Issue 2, 2021, Pages 125-130]

K

  • Khorramabad Evaluation of Heavy Metals of Lead, Nickel, Cadmium, Vanadium and Some Chemical Parameters in Surface Soils of the City of Khorramabad [Volume 12, Issue 2, 2021, Pages 131-142]

L

  • Low-cost substrate Production of Alkaline Protease Using Industrial Waste Effluent as Low-cost Fermentation Substrate [Volume 12, Issue 3, 2021, Pages 264-272]

  • Low energy-consuming materials Comparative Life Cycle Analysis of Low Energy-consuming Materials, Case Studies: Concrete, Brick, Wood, System Boundary: Cradle to Gate [Volume 12, Issue 1, 2021, Pages 52-60]

M

  • Mach number Energy and Exergy Analysis and Optimization of Turbofan Engine-TF30-P414 [Volume 12, Issue 4, 2021, Pages 307-317]

  • Macro fly ash Investigating the Simultaneous Effect of Macro Fly Ash and Oak Bark Ash on Mechanical Properties of Concrete [Volume 12, Issue 3, 2021, Pages 234-240]

  • Markel partial model More Secure Iranian Energy System: A Markal Based Energy Security Model for Iranian Energy Demand-side [Volume 12, Issue 2, 2021, Pages 100-108]

  • MATLAB Simulink Modeling of Maximum Solar Power Tracking by Genetic Algorithm Method [Volume 12, Issue 2, 2021, Pages 118-124]

  • Maximum power point tracking Modeling of Maximum Solar Power Tracking by Genetic Algorithm Method [Volume 12, Issue 2, 2021, Pages 118-124]

  • Mechanical properties Investigation Experimental and Finite Element Method of Mechanical Properties of Hot Forging on Ti6Al4V Alloy [Volume 12, Issue 2, 2021, Pages 149-154]

  • Methane Production The Effect of Mixing Rate on Performance of Anaerobic Reactor in Methane Production [Volume 12, Issue 3, 2021, Pages 209-219]

  • Mixing rate The Effect of Mixing Rate on Performance of Anaerobic Reactor in Methane Production [Volume 12, Issue 3, 2021, Pages 209-219]

  • Multiple antibiotic resistance index Potential Risk Assessment of Drinking Water Source Exposed to Contamination Using Microbial Indicators and Multiple Antibiotic Resistance Index [Volume 12, Issue 1, 2021, Pages 81-92]

N

  • Nanoparticles The Role of Nanoparticles and Different Tube Diameter on Thermal Performance in Shell and Helically Coiled Tube Heat Exchangers with Single Phase and Sub-cooled Boiling Flow [Volume 12, Issue 4, 2021, Pages 367-377]

  • Nano Zero Valent Iron Enhanced Adsorption of Aromatic Hydrocarbon-contaminated Aquifer Using Granular Nano Zero-valent Iron [Volume 12, Issue 2, 2021, Pages 143-148]

  • Natural convection Effect of Radiative Filling Gas in Compound Parabolic Solar Energy Collectors [Volume 12, Issue 3, 2021, Pages 181-191]

  • Net radiation Modelling Net Radiative Measurement of Meteorological Parameters Using MERRA-2 Data in Sub-Sahara African Town [Volume 12, Issue 2, 2021, Pages 173-180]

  • NOx Numerical Investigation of Reactivity Controlled Compression Ignition Engine Performance under Fuel Aggregation Collision to Piston Bowl Rim Edge Situation [Volume 12, Issue 1, 2021, Pages 10-17]

  • NOx emission NOx Emissions Control for Small Single-cylinder Diesel Engine Using Exhaust Gas Recirculation Strategy [Volume 12, Issue 1, 2021, Pages 23-33]

O

  • Oak bark ash Investigating the Simultaneous Effect of Macro Fly Ash and Oak Bark Ash on Mechanical Properties of Concrete [Volume 12, Issue 3, 2021, Pages 234-240]

  • Oil dependency More Secure Iranian Energy System: A Markal Based Energy Security Model for Iranian Energy Demand-side [Volume 12, Issue 2, 2021, Pages 100-108]

P

  • Pandemic An Overview of the Impact of Lockdown Policies on Electricity Demands during COVID-19 [Volume 12, Issue 3, 2021, Pages 198-203]

  • Phenol Enhanced Adsorption of Aromatic Hydrocarbon-contaminated Aquifer Using Granular Nano Zero-valent Iron [Volume 12, Issue 2, 2021, Pages 143-148]

  • Photovoltaic Modeling of Maximum Solar Power Tracking by Genetic Algorithm Method [Volume 12, Issue 2, 2021, Pages 118-124]

  • Pico scale hydropower Utilization of Horizontal Water System as Electrical Power Generation in Pico Scale with a Small Bulb Turbine [Volume 12, Issue 3, 2021, Pages 220-225]

  • Piston bowl rim edge Numerical Investigation of Reactivity Controlled Compression Ignition Engine Performance under Fuel Aggregation Collision to Piston Bowl Rim Edge Situation [Volume 12, Issue 1, 2021, Pages 10-17]

  • Plastic Composite Evaluation of the Electrical Characteristics of Recycled Iron Reinforced Polystyrene Composites [Volume 12, Issue 2, 2021, Pages 125-130]

  • Polyester Synthetic Fiber Chemical Treatment in Industrial Wastewater of Polyester Synthetic Fiber Made from Recycled Polyethylene Terephthalate Bottles: Minimize Environmental Impacts [Volume 12, Issue 3, 2021, Pages 192-197]

  • Polyethylene Terephthalate bottle waste Chemical Treatment in Industrial Wastewater of Polyester Synthetic Fiber Made from Recycled Polyethylene Terephthalate Bottles: Minimize Environmental Impacts [Volume 12, Issue 3, 2021, Pages 192-197]

  • Polystyrene Evaluation of the Electrical Characteristics of Recycled Iron Reinforced Polystyrene Composites [Volume 12, Issue 2, 2021, Pages 125-130]

  • Potential risk assessment Potential Risk Assessment of Drinking Water Source Exposed to Contamination Using Microbial Indicators and Multiple Antibiotic Resistance Index [Volume 12, Issue 1, 2021, Pages 81-92]

  • Process control Providing A Model for Predicting and Detecting Destructive Processes to Prevent the Production of Waste and Defective Products: A Data Mining Approach [Volume 12, Issue 3, 2021, Pages 241-254]

  • Propeller Utilization of Horizontal Water System as Electrical Power Generation in Pico Scale with a Small Bulb Turbine [Volume 12, Issue 3, 2021, Pages 220-225]

R

  • Rayleigh Distribution Analysis of the Wind Resources in Saharan Atlas of Algeria: Adrar Region as a Case Study [Volume 12, Issue 2, 2021, Pages 155-160]

  • Reactivity controlled compression ignition Numerical Investigation of Reactivity Controlled Compression Ignition Engine Performance under Fuel Aggregation Collision to Piston Bowl Rim Edge Situation [Volume 12, Issue 1, 2021, Pages 10-17]

  • Remote monitoring Chlorella vulgaris as a Model Organism for Microgravity Cultivation in a CubeSat [Volume 12, Issue 1, 2021, Pages 18-22]

  • Removal Enhanced Adsorption of Aromatic Hydrocarbon-contaminated Aquifer Using Granular Nano Zero-valent Iron [Volume 12, Issue 2, 2021, Pages 143-148]

  • Removal Efficiency Remediation of Heavy Metals from Galvanic Wastewater Using Cow Bone Char as Low Cost Adsorbent [Volume 12, Issue 4, 2021, Pages 318-326]

  • Renewable Energy Assessment of Technological Path of Hydrogen Energy Industry Development: A Review [Volume 12, Issue 4, 2021, Pages 273-284]

  • Resistivity Evaluation of the Electrical Characteristics of Recycled Iron Reinforced Polystyrene Composites [Volume 12, Issue 2, 2021, Pages 125-130]

  • Response Surface Methodology Biodiesel Production from Amygdalus scoparia Using KOH/Al2O3 Catalyst: Optimization by Response Surface Methodology [Volume 12, Issue 1, 2021, Pages 34-44]

  • Response Surface Methodology Techno-economic Optimization of Combined Cooling, Heat and Power System Based on Response Surface Methodology [Volume 12, Issue 4, 2021, Pages 285-296]

  • Rice Husk Ash Effect of Superplasticizer on Strength and Durability of Rice Husk Ash Concrete [Volume 12, Issue 3, 2021, Pages 204-208]

S

  • Sediment Advances in Saltmarsh Restoration [Volume 12, Issue 1, 2021, Pages 45-51]

  • Sensitivity analysis Techno-economic Optimization of Combined Cooling, Heat and Power System Based on Response Surface Methodology [Volume 12, Issue 4, 2021, Pages 285-296]

  • Simulation Investigating on Evolution of Windows from Qajar to Pahlavi Era in Tabriz's Ganjei-Zade House with Heat Dissipation Approach [Volume 12, Issue 3, 2021, Pages 226-233]

  • Simulation Effect of Fixed Louver Shading Devices on Thermal Efficiency [Volume 12, Issue 4, 2021, Pages 349-357]

  • Sluice boxes Advances in Saltmarsh Restoration [Volume 12, Issue 1, 2021, Pages 45-51]

  • Small Diesel Engine NOx Emissions Control for Small Single-cylinder Diesel Engine Using Exhaust Gas Recirculation Strategy [Volume 12, Issue 1, 2021, Pages 23-33]

  • Soil pollution Evaluation of Heavy Metals of Lead, Nickel, Cadmium, Vanadium and Some Chemical Parameters in Surface Soils of the City of Khorramabad [Volume 12, Issue 2, 2021, Pages 131-142]

  • Soil sediments Carcinogenic and Non-carcinogenic Risks of Heavy Metals in Clarias gariepinus (African Catfish) Obtained from Bariga Section of Lagos Lagoon, Nigeria [Volume 12, Issue 1, 2021, Pages 61-67]

  • Solar air heater Evaluation of Different Glazing Materials, Strategies, and Configurations in Flat Plate Collectors Using Glass and Acrylic Covers: An Experimental Assessment [Volume 12, Issue 4, 2021, Pages 297-306]

  • Solar air heaters Performance Augmentation of Solar Air Heater for Space Heating Using a Flexible Flapping Guide Winglet [Volume 12, Issue 2, 2021, Pages 161-172]

  • Solar Cell Modeling of Maximum Solar Power Tracking by Genetic Algorithm Method [Volume 12, Issue 2, 2021, Pages 118-124]

  • Solar Power Floating Solar Power Plants: A Way to Improve Environmental and Operational Flexibility [Volume 12, Issue 4, 2021, Pages 337-348]

  • Solar Radiation Modelling Net Radiative Measurement of Meteorological Parameters Using MERRA-2 Data in Sub-Sahara African Town [Volume 12, Issue 2, 2021, Pages 173-180]

  • Solid polymer electrolyte Assessment of Technological Path of Hydrogen Energy Industry Development: A Review [Volume 12, Issue 4, 2021, Pages 273-284]

  • Space cruise Chlorella vulgaris as a Model Organism for Microgravity Cultivation in a CubeSat [Volume 12, Issue 1, 2021, Pages 18-22]

  • Space heating Performance Augmentation of Solar Air Heater for Space Heating Using a Flexible Flapping Guide Winglet [Volume 12, Issue 2, 2021, Pages 161-172]

  • Statistical Quality Control Providing A Model for Predicting and Detecting Destructive Processes to Prevent the Production of Waste and Defective Products: A Data Mining Approach [Volume 12, Issue 3, 2021, Pages 241-254]

  • Sub-cooled boiling flow The Role of Nanoparticles and Different Tube Diameter on Thermal Performance in Shell and Helically Coiled Tube Heat Exchangers with Single Phase and Sub-cooled Boiling Flow [Volume 12, Issue 4, 2021, Pages 367-377]

  • Superplasticizer Effect of Superplasticizer on Strength and Durability of Rice Husk Ash Concrete [Volume 12, Issue 3, 2021, Pages 204-208]

  • Sustainability Comparative Life Cycle Analysis of Low Energy-consuming Materials, Case Studies: Concrete, Brick, Wood, System Boundary: Cradle to Gate [Volume 12, Issue 1, 2021, Pages 52-60]

T

  • Target hazard quotient Carcinogenic and Non-carcinogenic Risks of Heavy Metals in Clarias gariepinus (African Catfish) Obtained from Bariga Section of Lagos Lagoon, Nigeria [Volume 12, Issue 1, 2021, Pages 61-67]

  • Techno-economic Techno-economic Optimization of Combined Cooling, Heat and Power System Based on Response Surface Methodology [Volume 12, Issue 4, 2021, Pages 285-296]

  • Temperate and humid climate Energy Efficient Design Optimization of a Building Envelope in a Temperate and Humid Climate [Volume 12, Issue 3, 2021, Pages 255-263]

  • Temperature fluctuations Investigating Effect of Temperature Fluctuations on Electricity Consumption in Babolsar [Volume 12, Issue 1, 2021, Pages 93-99]

  • Thermal efficiency Numerical Investigation of Reactivity Controlled Compression Ignition Engine Performance under Fuel Aggregation Collision to Piston Bowl Rim Edge Situation [Volume 12, Issue 1, 2021, Pages 10-17]

  • Thermal efficiency Effect of Fixed Louver Shading Devices on Thermal Efficiency [Volume 12, Issue 4, 2021, Pages 349-357]

  • Thermal Performance Evaluation of Different Glazing Materials, Strategies, and Configurations in Flat Plate Collectors Using Glass and Acrylic Covers: An Experimental Assessment [Volume 12, Issue 4, 2021, Pages 297-306]

  • Thiol-modifier Assessment of Adsorption Capacity of Thiol-functionalized Titanate Nanotubes for Removal of Cu(II) and Ni(II) from Aqueous Solution via Static Adsorption [Volume 12, Issue 1, 2021, Pages 1-9]

  • Threshold regression Investigating Effect of Temperature Fluctuations on Electricity Consumption in Babolsar [Volume 12, Issue 1, 2021, Pages 93-99]

  • Ti6Al4V Alloy Investigation Experimental and Finite Element Method of Mechanical Properties of Hot Forging on Ti6Al4V Alloy [Volume 12, Issue 2, 2021, Pages 149-154]

  • Titanate nanotubes Assessment of Adsorption Capacity of Thiol-functionalized Titanate Nanotubes for Removal of Cu(II) and Ni(II) from Aqueous Solution via Static Adsorption [Volume 12, Issue 1, 2021, Pages 1-9]

  • Toxicity Evaluation of Heavy Metals of Lead, Nickel, Cadmium, Vanadium and Some Chemical Parameters in Surface Soils of the City of Khorramabad [Volume 12, Issue 2, 2021, Pages 131-142]

  • Trend Investigating Effect of Temperature Fluctuations on Electricity Consumption in Babolsar [Volume 12, Issue 1, 2021, Pages 93-99]

  • Turbofan Engine Energy and Exergy Analysis and Optimization of Turbofan Engine-TF30-P414 [Volume 12, Issue 4, 2021, Pages 307-317]

U

  • Unburnt hydrocarbon Numerical Investigation of Reactivity Controlled Compression Ignition Engine Performance under Fuel Aggregation Collision to Piston Bowl Rim Edge Situation [Volume 12, Issue 1, 2021, Pages 10-17]

V

  • Vortex Generator Performance Augmentation of Solar Air Heater for Space Heating Using a Flexible Flapping Guide Winglet [Volume 12, Issue 2, 2021, Pages 161-172]

W

  • Waste effluent Production of Alkaline Protease Using Industrial Waste Effluent as Low-cost Fermentation Substrate [Volume 12, Issue 3, 2021, Pages 264-272]

  • Wastewater Chemical Treatment in Industrial Wastewater of Polyester Synthetic Fiber Made from Recycled Polyethylene Terephthalate Bottles: Minimize Environmental Impacts [Volume 12, Issue 3, 2021, Pages 192-197]

  • Wastewater Treatment Assessment of Adsorption Capacity of Thiol-functionalized Titanate Nanotubes for Removal of Cu(II) and Ni(II) from Aqueous Solution via Static Adsorption [Volume 12, Issue 1, 2021, Pages 1-9]

  • Wastewater Treatment The Effect of Mixing Rate on Performance of Anaerobic Reactor in Methane Production [Volume 12, Issue 3, 2021, Pages 209-219]

  • Water Evaporation Floating Solar Power Plants: A Way to Improve Environmental and Operational Flexibility [Volume 12, Issue 4, 2021, Pages 337-348]

  • Water System Utilization of Horizontal Water System as Electrical Power Generation in Pico Scale with a Small Bulb Turbine [Volume 12, Issue 3, 2021, Pages 220-225]

  • Wind Energy Analysis of the Wind Resources in Saharan Atlas of Algeria: Adrar Region as a Case Study [Volume 12, Issue 2, 2021, Pages 155-160]

  • Windows control devices Energy Efficient Design Optimization of a Building Envelope in a Temperate and Humid Climate [Volume 12, Issue 3, 2021, Pages 255-263]

  • Windows design Optimization of Thermal Performance of Windows in Intermediate Housing in Cold and Dry Climate of Tabriz [Volume 12, Issue 4, 2021, Pages 327-336]

  • Windows heat losses Investigating on Evolution of Windows from Qajar to Pahlavi Era in Tabriz's Ganjei-Zade House with Heat Dissipation Approach [Volume 12, Issue 3, 2021, Pages 226-233]

  • Window to wall ratio Energy Efficient Design Optimization of a Building Envelope in a Temperate and Humid Climate [Volume 12, Issue 3, 2021, Pages 255-263]