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Why is nanotechnology one of the key technologies of the 21st century? Describe the salient features of Indian Government’s Mission on Nanoscience and Technology and the scope of its application in the development process of the country(150 words) (2016)
Nanotechnology is such a vital technology of the 21st century because it manipulatively works by the atomic level and molecular scale materials, thereby promising revolutionary developments regarding medicine, energy, electronics, and agriculture. By an application of nanotechnology with promising pRead more
Nanotechnology is such a vital technology of the 21st century because it manipulatively works by the atomic level and molecular scale materials, thereby promising revolutionary developments regarding medicine, energy, electronics, and agriculture. By an application of nanotechnology with promising performance and sustainability, engineers can take a step further towards innovation to complete the progress of the economy and society.
1.Research and Development: Initiate cutting-edge technology research in nanotechnology and author world-class facilities; 2. Human Resource Development: Train scientists and engineers in developing advanced nanoscience. 3. Infrastructure Development: Improving nanotechnology research centers in the country. 4. Marketability: Maximizing research conversion into the produced product so that it empowers industries.
The spectrum of Nanotechnology in India ranges from helping in the production of agricultural productivity by application of nano-fertilizers to sophisticated drug delivery and diagnostics which may enhance health care to develop new renewable energy technologies, and so on for further advancements in defense. utilization of lightweight materials.
See lessWhy Indian Railyway is still running Diesel locomotive, rather than knowing the scarcity of fossil fuel ?
Despite the global shift toward clean energy sources, including in the rail transport sector, India is still expanding and continuing to build diesel electric locomotives. This is due to the following factors: 1. Constraints of Infrastructure: Restructuring the rail tracks for the purpose of electriRead more
Despite the global shift toward clean energy sources, including in the rail transport sector, India is still expanding and continuing to build diesel electric locomotives. This is due to the following factors:
1. Constraints of Infrastructure:
Restructuring the rail tracks for the purpose of electrifying them is highly investment and time intensive. There is a considerable network of railway lines in India and especially in regions that are difficult and mountainous.
2. Economical Inducements:
Diesel engines are adaptable and efficient and can easily operate on non-electrified lines without power.
The costs involved in acquiring diesel engines and their servicing and repairs are lower than those of electric engines both in the initial costs and over the life of the systems.
3. Technological Limitations:
Electric locomotives are effective, however there is a need for a continuous power supply. Power shortage and power grid problems may affect their efficiency.
4. Indigenous Technology:
The country has established a home-grown technology which manufactures diesel locomotives in order to minimize the level of imports.
5. Gradual Transition:
In India, starting with electric locos, there is a very slow expansion.
Utilization of both diesel and electric locomotive makes it conducive to transition.
Even if diesel locomotives have a few advantages, the use of petroleum cannot be overlooked, hence India has to move ahead with electric locomotive enhancement and with other fuels such as hydrogen and bio-fuels.
See lessBriefly discuss the idea of sustainable development 2030 plan.
The Sustainable Development 2030 plan, also known as the 2030 Agenda for Sustainable Development, is a United Nations initiative adopted by world leaders in 2015. It aims to eradicate poverty, protect the planet, and ensure peace and prosperity for all. *Key Components:* 1. 17 Sustainable DevelopmenRead more
The Sustainable Development 2030 plan, also known as the 2030 Agenda for Sustainable Development, is a United Nations initiative adopted by world leaders in 2015. It aims to eradicate poverty, protect the planet, and ensure peace and prosperity for all.
*Key Components:*
1. 17 Sustainable Development Goals (SDGs)
2. 169 Targets
3. 232 Indicators
*5 Pillars:*
1. People: End poverty, hunger, and ensure well-being
2. Planet: Protect the environment, climate, and natural resources
3. Prosperity: Promote economic growth, innovation, and infrastructure
4. Peace: Ensure peace, justice, and strong institutions
5. Partnership: Foster global cooperation and partnerships
*SDGs:*
1. No Poverty
2. Zero Hunger
3. Good Health and Well-being
4. Quality Education
5. Gender Equality
6. Clean Water and Sanitation
7. Affordable and Clean Energy
8. Decent Work and Economic Growth
9. Industry, Innovation, and Infrastructure
10. Reduced Inequalities
11. Sustainable Cities and Communities
12. Responsible Consumption and Production
13. Climate Action
14. Life Below Water
15. Life on Land
16. Peace, Justice, and Strong Institutions
17. Partnerships for the Goals
*Implementation:*
1. Governments: Develop national plans and policies
2. Private Sector: Invest in sustainable development
3. Civil Society: Engage in advocacy and implementation
4. International Cooperation: Share knowledge, expertise, and resources
*Monitoring Progress:*
1. Voluntary National Reviews (VNRs)
2. Sustainable Development Goals Index (SDGI)
3. United Nations High-Level Political Forum (HLPF)
*Challenges:*
1. Funding
2. Climate Change
3. Inequality
4. Conflict and Instability
5. Data Collection and Monitoring
*Opportunities:*
1. Innovation and Technology
See less2. Global Cooperation
3. Private Sector Engagement
4. Youth Empowerment
5. Integrated Policy Making
which is the first Successfully launched satellite of India?
The first successfully launched satellite of India is Aryabhata . It was launched on April 19, 1975 , and was named after the ancient Indian mathematician and astronomer Aryabhata. The satellite was built by the Indian Space Research Organisation (ISRO) and launched from the Soviet Union’s Kosmos-Read more
The first successfully launched satellite of India is Aryabhata . It was launched on April 19, 1975 , and was named after the ancient Indian mathematician and astronomer Aryabhata. The satellite was built by the Indian Space Research Organisation (ISRO) and launched from the Soviet Union’s Kosmos-3M launch vehicle. Aryabhata was primarily an experimental satellite to test the capabilities of building and operating a satellite in space, marking a significant milestone in India’s space program.
See lessHow much funding has been allocated to the education sector, and are there specific programs aimed at improving digital education and access in rural areas?
India plan for school Education and Literacy Department has been allocated ₹73,008 crore in the 2024- 25 budget. At the fund level most funds or 51 percent have been provided to the scheme Samagra Shiksha Abhiyan (SSA) with ₹37,010 crore to train teachers and provide better technology to make educatRead more
India plan for school Education and Literacy Department has been allocated ₹73,008 crore in the 2024- 25 budget. At the fund level most funds or 51 percent have been provided to the scheme Samagra Shiksha Abhiyan (SSA) with ₹37,010 crore to train teachers and provide better technology to make education more digital in rural regions as well.
The PM Schools for Rising India Initiative also aims to upgrade 14,500 schools with modern infrastructure and technology through a central allocation of ₹18,128 crore over five years. Further, ₹6,000 crore has been allocated to scale digital learning in these schools.
Zero Budget Natural Agriculture-ZBNA is at ₹101 crore, while Midday Meal Scheme-MDM is at ₹1,731 crore, whereas, Operational Integrated Child Development Service-OICDS is at ₹5,759 crore and Nutritional meals in schools-PM-POSHAN scheme is at ₹12, 467 crore but occupies 17% only. School education has been budgeted at slightly more than last year, that is at 0.7% more than last year indicating a gradual restoration from cuts made in 2020-21 and 2021-22.
The allocation for higher education amounts to ₹47,620 crore. The maximum allocation has been to Central Universities at 33% of the total. Then comes “IITs” at 22%, followed by “NITs” at 11%. Allocations for Central Universities and NITs have increased by 29% and 5% respectively, whereas the funds for the UGC have come down to a significant 61%.
See lessEffects of artificial intelligence on education
AI's Role in Learning Introducing artificial intelligence is revolutionizing the way students learn. They illustrate innovative units as inspired by student’s skills, preferences, and approaches to learning. AI sees what students can and where they lack ability or comprehension. In smaRead more
AI’s Role in Learning
Introducing artificial intelligence is revolutionizing the way students learn. They illustrate innovative units as inspired by student’s skills, preferences, and approaches to learning. AI sees what students can and where they lack ability or comprehension.
In smart learning systems, AI and ML are employed to validate a lot of data pertaining to student performance. This makes it easier to find out what the students are best at as well as what they find most challenging. AI blends this information with a particular student’s needs, preferences and learning profile to create unique learning paths.
For instance, if the student scores pretty well in a particular subject area, then the system can advance to higher level content over a session. And if a student wants to read something then the system can assist him or her and further can make the speed according to that student’s learning capacities.
Nevertheless, There are some issues to work out to make sure AI helps without hurting the quality of education:
We are not only learning what is written in books; we are also learning how to be socially and emotionally healthy individuals. Paradoxically, it means if excessive use of artificial intelligence is made in school, the interaction between student and teachers could be minimized. This time is crucial for the development of the ability to share with others, to get and express own and others’ emotions and to reason. It means that AI can facilitate learning but it cannot provide such things as encouragement, teacher’s individual attention, and etc.
However, it is also important to remember that an AI system can only be as good as the lesson you derive from it. The biggest challenge is firstly to ensure that the AI tools being employed utilise correct, updated, and pertinent information. It also questions if, with the help of AI, learning processes might become too standardized and do not offer different perspectives or critical pedagogy. This means that teachers must ensure that they spend their time ensuring that what is being taught to students through AI systems is of the highest quality.
Introduction of AI into the schools raises ethical concern such as the extent to which AI ought to be employed when making decisions touching on the lives of the students. Should the artificial intelligence systems decide whether a student should attend a particular class or his future life path based on the outcomes of data predictions? Secondly, students and teachers need to know the rationale of choosing or deciding with help of AI.
Introducing AI into schools can be expensive, requiring large purchases of technology and equipment and time from educators. This leads to the generation of another kind of a gap where only rich schools can be able to implement the use of AI while leaving behind poor schools and students. Ensuring that all children can learn with AI regardless of whether they are rich or poor is a major issue. We have to think of some new rules and new plans on how everyone shall get the same opportunity to use those AI tools in school.
Another disadvantage from the increased use of AI in education is that both the students and the teachers are likely to be fully reliant on the technology. This dependence might lower down the critical thinking and problem solving abilities of students as they are lazy to think hard and look for information on their own instead of asking the AI.
Although AI can be really helpful in education, these opportunities demonstrate that such a tool should be used very cautiously. There are so many dilemmas that we have to solve like privacy, fairness, cost, and ethical concerns depending on how we can implement AI for schools that will benefit all students and therefore improve the efficiency and fairness of education delivery.
See lessWhat is Artificial Intelligence?
Introduction: Artificial Intelligence (AI) refers to the simulation of human intelligence in machines that are designed to perform tasks that typically require human cognitive processes. These processes include learning, reasoning, problem-solving, and decision-making. Key Components of Artificial IRead more
Introduction: Artificial Intelligence (AI) refers to the simulation of human intelligence in machines that are designed to perform tasks that typically require human cognitive processes. These processes include learning, reasoning, problem-solving, and decision-making.
Key Components of Artificial Intelligence:
Recent Examples and Applications:
Benefits and Challenges:
Conclusion: Artificial Intelligence encompasses a range of technologies designed to mimic human intelligence. Its applications in various fields such as healthcare, autonomous vehicles, and finance demonstrate its transformative potential. However, addressing the challenges associated with AI is crucial for ensuring its ethical and beneficial use in society.
See lessWhat is Artificial Intelligence? How does a machine acquires Artificial Intelligence?
What is Artificial Intelligence? How Does a Machine Acquire Artificial Intelligence? Introduction to Artificial Intelligence (AI) Artificial Intelligence (AI) refers to the simulation of human intelligence in machines designed to perform tasks that typically require human intelligence. These tasks iRead more
What is Artificial Intelligence? How Does a Machine Acquire Artificial Intelligence?
Introduction to Artificial Intelligence (AI)
Artificial Intelligence (AI) refers to the simulation of human intelligence in machines designed to perform tasks that typically require human intelligence. These tasks include learning, reasoning, problem-solving, perception, and language understanding. AI systems can be categorized into two main types:
Acquisition of Artificial Intelligence by Machines
Machines acquire AI through a combination of several methodologies and technologies:
Recent Examples
Conclusion
Artificial Intelligence represents a significant technological advancement with the potential to transform various industries. Machines acquire AI through methodologies like machine learning, deep learning, and natural language processing, supported by extensive data and computational power. Recent examples demonstrate AI’s diverse applications and its growing impact on sectors ranging from healthcare to autonomous driving. Understanding these mechanisms and examples is crucial for navigating the rapidly evolving landscape of AI.
See lessWhat do you think is the future of green hydrogen?
Green hydrogen, or sustainable hydrogen, is obtained without generating any harmful environmental pollutants. Its inherent benefits include zero waste generation, renewable nature of energy, and ease of storage and transport. Generated by the electrolysis process and its only by-product beingRead more
Green hydrogen, or sustainable hydrogen, is obtained without generating any harmful environmental pollutants. Its inherent benefits include zero waste generation, renewable nature of energy, and ease of storage and transport. Generated by the electrolysis process and its only by-product being water, green hydrogen can be a protagonist of the global energy transition for a cleaner and greener Earth.
Primarily, green hydrogen acts as a means of decarbonizing transport, especially in the maritime and aviation industries which account for 4.1% of global greenhouse gas emissions. Replacing these heavily combustible synthetic fuels, with green hydrogen can significantly bring these emissions down. Similarly, in the petrochemical and metallurgy industries, contributing to 6-7% CO2 emissions, green hydrogen can cause the decarbonisation of these industries. It can also act as a long-term system for energy storage due to its longevity and large compressible volume. Apart from that, green hydrogen can also be used for domestic purposes, as it is capable of reaching the desired temperature.
One might think, about the cost of using green hydrogen as its cost of production is higher than most. However, it’s something that must be done for the world to survive in the future. Thus, several government initiatives should be implemented to allocate the required funds to bring down the installation and production costs of green hydrogen.
See lessExplain Science, Technology and Innovation Policy-2020 (200 Words) [UPPSC 2020]
Science, Technology and Innovation Policy-2020 1. Vision and Objectives: Vision: The Science, Technology and Innovation Policy (STIP) 2020 aims to transform India into a global leader in Science and Technology by fostering a strong science and technology ecosystem. The policy envisions making IndiaRead more
Science, Technology and Innovation Policy-2020
1. Vision and Objectives:
2. Key Features:
3. Implementation and Impact:
Conclusion: STIP 2020 seeks to position India as a leader in science and technology through increased investment, collaborative efforts, and a focus on innovation and talent development.
See less