Muhammad Naveed Noor, MSc, MPhil, PhD is an Assistant Professor of Health Policy and System Research at the Aga Khan University, Karachi, Pakistan. Dr. Noor is trained in anthropology and social medicine. He received a PhD in social research in health from the University of New South Wales, Sydney, Australia. He has contributed to various programmatic studies into maternal health, sexual and reproductive health, and women’s dietary practices in the context of Pakistan. Dr. Noor is currently part of an international team that investigates conflict of interest in medical profession and practice and how this contributes to overprescribing of antibiotics in Pakistan.

• Chapter 1. Introduction.- Chapter 2. Understanding Youth Homelessness.- Chapter 3. Understanding Sexual Behaviour.- Chapter 4. The Theory of Capital and Social Practice.- Chapter 5. Methodological Approach to the Study.- Chapter 6. Capital-deficit and Youth Homelessness.- Chapter 7. The Street-field: A Capital-building Site.- Chapter 8. Sexual Risk-taking: Competing Priorities of Capital-building, Physical Safety, and Sexual Health.- Chapter 9. Key Messages and Implications for Health Promotion.

Muhammad Naveed Noor, MSc, MPhil, PhD is an Assistant Professor of Health Policy and System Research at the Aga Khan University, Karachi, Pakistan. Dr. Noor is trained in anthropology and social medicine. He received a PhD in social research in health from the University of New South Wales, Sydney, Australia. He has contributed to various programmatic studies into maternal health, sexual and reproductive health, and women’s dietary practices in the context of Pakistan. Dr. Noor is currently part of an international team that investigates conflict of interest in medical profession and practice and how this contributes to overprescribing of antibiotics in Pakistan.

• Chapter 1. Introduction.- Chapter 2. Understanding Youth Homelessness.- Chapter 3. Understanding Sexual Behaviour.- Chapter 4. The Theory of Capital and Social Practice.- Chapter 5. Methodological Approach to the Study.- Chapter 6. Capital-deficit and Youth Homelessness.- Chapter 7. The Street-field: A Capital-building Site.- Chapter 8. Sexual Risk-taking: Competing Priorities of Capital-building, Physical Safety, and Sexual Health.- Chapter 9. Key Messages and Implications for Health Promotion.

Muhammad Naveed Noor, MSc, MPhil, PhD is an Assistant Professor of Health Policy and System Research at the Aga Khan University, Karachi, Pakistan. Dr. Noor is trained in anthropology and social medicine. He received a PhD in social research in health from the University of New South Wales, Sydney, Australia. He has contributed to various programmatic studies into maternal health, sexual and reproductive health, and women’s dietary practices in the context of Pakistan. Dr. Noor is currently part of an international team that investigates conflict of interest in medical profession and practice and how this contributes to overprescribing of antibiotics in Pakistan.

• Chapter 1. Introduction.- Chapter 2. Understanding Youth Homelessness.- Chapter 3. Understanding Sexual Behaviour.- Chapter 4. The Theory of Capital and Social Practice.- Chapter 5. Methodological Approach to the Study.- Chapter 6. Capital-deficit and Youth Homelessness.- Chapter 7. The Street-field: A Capital-building Site.- Chapter 8. Sexual Risk-taking: Competing Priorities of Capital-building, Physical Safety, and Sexual Health.- Chapter 9. Key Messages and Implications for Health Promotion.