The work titled A Comparative Study of Human and Non-Human Hair Samples from Delhi explores the microscopic and elemental differences between human and animal hair to aid forensic investigations. Through comparative analysis using both physical and chemical methods, including microscopic examination and SEM-EDX (scanning electron microscopy with energy dispersive X-ray analysis), the study characterizes unique traits in hair from various species, such as humans, dogs, cows, cats, and buffaloes. The research aims to assist in source identification of hair evidence at crime scenes. It...

The book presents the development of a user-friendly software tool in Microsoft Excel to design rigid pavements based on IRC:58-2002 and IRC:58-2011 guidelines. It focuses on creating an eco-efficient and accurate computer-aided design process that reduces manual effort, time, and calculation errors in rigid pavement analysis. The research begins with a detailed review of pavement types, emphasizing the advantages of concrete pavements in terms of durability, sustainability, and reduced life-cycle costs compared to bituminous pavements. The methodology incorporates essential design parameters...

The book presents the development of a user-friendly software tool in Microsoft Excel for the design of rigid pavements based on IRC:58-2002 and IRC:58-2011 guidelines. It focuses on creating an eco-efficient and accurate computer-aided design process that reduces manual effort, time, and calculation errors in rigid pavement analysis. The research begins with a detailed review of pavement types, emphasizing the advantages of concrete pavements in terms of durability, sustainability, and reduced life-cycle costs compared to bituminous pavements. The methodology incorporates essential design...