The aim of this research is to have an in-depth understanding of the dynamics of transmission of the coronavirus, the factors that control the spread of the virus, and to suggest sustainable solutions for a robust economy and healthy lives during the pandemic. The study detail out the relationship between the transmission of the virus and various type of spaces of a city such as residential, retail, workplaces, public transport and recreational to understand the process of the transmission. The study also explores the role of probability and psychological factors in shaping the pandemic. The research methodology is based on a systematic review of most of the recent research papers related to the transmission dynamics of SARS-CoV-2 and non-pharmaceutical preventive measures. The study inferred the factors such as type of space, duration of stay, randomness and close contact are important to understand the spread of the virus in cities. At regional level, the factors such as housing overcrowding, urban densities, government response, weather condition play important role in shaping the pandemic. One of the major findings is the relationship between education, economic prosperity, domestic peace and the spread of the virus. The study suggests two main proposals to minimize the spread of the virus in workplaces and public transport. The segregation of spaces in workplaces and public spaces can help us to avoid close contact between people and random movement of people. This study proposed 5 classifications of spaces to maintain 2m social distancing and 15 SQM minimum office space per person. The study develops a sustainable 24- Hour Economy model to stretch the working hours of most of economic activities to 24-Hour a day and 7 days a week. The concept of Staggered Work hour and Staggered Work days has been used to reduce daily and hourly trips. The analysis of modelling is done on the basis of hourly-trips data, economic activities’ workforce data for London city. The detail modeling shows 35-53% of public transport based trips can be efficiently reduced in metropolitan areas during peak hours. And on average 40-50% occupancy of the office space can be reduced during working hours.
This new edition introduces more problem-solving strategies and new conceptual and challenge problems. Also, each Chapter Review has been enhanced with Learning Goals to reinforce the mastery of concepts for students.
This laboratory manual contains 42 experiments for the standard sequence of topics in general, organic, and biological chemistry.
The book guides students through basic chemistry problem solving with engaging visuals and a focus on developing the math skills necessary to be successful in the course.
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Basic Chemistry
Basic Chemistry, Books a la Carte Edition
Essential Laboratory Manual for General, Organic and Biological Chemistry
The main objective in writing this text is to make the study of chemistry an engaging and a positive experience for students by relating the structure and behaviour of matter to real life.
The eText pages look exactly like the printed text, and include powerful interactive and customization functions. This is the product access code card for MasteringChemistry with Pearson eText and does not include the actual bound book.
Health, Environmental, and Green Chemistry Notes throughout the text relate chemistry chapters to real-life topics in health, the environment, and medicine that are interesting and motivating to students.