Work Responsibilities of National Remote Sensing Centre (NRSC), Hyderabad

The NRSC, part of ISRO, is responsible for:

• Satellite Data Acquisition: Collecting and processing data from remote sensing satellites.
• Earth Observation: Monitoring natural resources, agriculture, and urban planning.
• Data Distribution: Providing satellite data for various applications like disaster management and environmental monitoring.

Illustration: NRSC helps in managing flood data and tracking crop health using satellite imagery.

Soft and Hard Artificial Intelligence

Soft AI refers to systems designed to handle specific tasks with limited capabilities, such as voice assistants like Siri or Alexa. They operate within pre-set guidelines and cannot think independently.

Hard AI, also known as Artificial General Intelligence (AGI), aims to perform any cognitive task a human can. It has the potential to think, learn, and adapt autonomously.

Illustration: Soft AI is like a calculator, while Hard AI is similar to human-level decision-making.

Rashtriya Bal Svasthya Karyakram (RBSK)

RBSK is a national health initiative aimed at improving the health and well-being of children in India. It focuses on early identification and treatment of health issues in children aged 0-18 years.

Aims and Objectives

• Screening: Identify health problems such as malnutrition, vision, hearing issues, and congenital disabilities.
• Treatment: Provide free medical treatment and interventions.
• Awareness: Educate communities about child health.

Illustration: RBSK helps in detecting early developmental issues and providing necessary care.

What are Communicable Diseases?

Communicable diseases are illnesses caused by pathogens (bacteria, viruses, fungi) that can spread from one person to another. Examples include cold, flu, and tuberculosis.

Types of Immunity

• Innate Immunity: Natural defense mechanisms (e.g., skin, mucous membranes).
• Acquired Immunity: Developed after exposure to diseases or vaccination.

Illustration: Vaccines build acquired immunity, preventing diseases like measles.

What is Social Media?

Social media refers to online platforms where users can create, share, and interact with content, and connect with others globally.

Importance of Social Media

• Communication: It helps people stay connected, share ideas, and engage in discussions.
• Marketing: Businesses use it for promotion, customer feedback, and brand building.

Examples:

• Facebook: Connects people worldwide.
• Instagram: Used for sharing photos and videos.