Unit One HVAC&R and Intemet Unit Two Sustainable Built Environment :A Big Goal Through Small Steps Unit Three Indoor Air Quality Research Trends and Future Challenges Unit Four Energy Utilization and Conservation in Buildings Unit Five Heat Trarfer Unit Six Information and the Study of Turbulence and Cornpiex Flow Unit Seven Refrigeration and Rerigerants Unit Eight How to Select Boiler for Industrial Installations Unit Nine Heat Ptmaps Unit Ten Comfort Heating Unit Eleven Ventilation Primer Unit Twelve Air Conditioning System Unit Thirteen Measurement Errors and Accuracy Unit Fourteen Control and Building Automation System Unit Fifteen Commissioning of Variable Air Voltme Systern Annexes Annex One: Websites of HVAC&R and Related Resources Annex Two: Introductions to International Universities Annex Three: Introduction to ASHRAE, Mission, Organizafiori ahd Welmite Structure Annex Four: Introduction to ISIAQ, Mission, Organization and WcCosite Structur Annex Five: Introduction to CIBSE,Mission,Organization and Website Structure Annex Six: Introduction to IIR,Mission, Organization andWebsiteStrueture Arinex Seven: Introduetirn ttARI,qission, Organization and Website Structure Annex Eight: Introduction to IEA and its Armexes Annex Nine: Introduction to Conferences in HVAC&R and Related Fields Annex Ten: Building Simulation:An Attractive Research Topic Annex Eleven: Introduction to Main Journals and Publications and Their Websit Annex Twelve: How to Do Literature Review for a Research Project Annex Thirteen: How to Write Laboratory and Project Reports In English? Annex Fourteen: How to Write Research Papers In English? AnnexFifteen: How to Submit a Paper to Journals and Conferences?