The one child policy was a population control policy implemented by the Chinese government in 1979. The policy limited the number of children that a family could have to one, with some exceptions for ethnic minorities and families living in rural areas. The policy was intended to slow the rapid population growth in China and to improve the country's economic development.
The one child policy was implemented through a variety of measures, including financial incentives for families to have only one child, mandatory birth control measures, and penalties for families who violated the policy. The policy was highly controversial, both within China and internationally, and was the subject of much debate and research.
There have been numerous studies conducted on the effects of the one child policy on China's population and economy. Some of the main findings of this research include:
The one child policy was successful in slowing population growth in China. Birthrates in China declined significantly after the policy was implemented, and the population growth rate slowed.
The one child policy had a significant impact on the gender balance in China. The policy, combined with a cultural preference for male children, led to a significant increase in the number of male births and a corresponding decline in the number of female births. This has led to a significant imbalance in the number of males and females in China, with far more males than females in some parts of the country.
The one child policy had a number of unintended consequences, including an aging population and a declining labor force. As a result of the policy, the number of young people in China has declined, while the number of older people has increased. This has led to concerns about the ability of the country's labor force to support the needs of an aging population.
The one child policy has also been linked to a number of social and economic problems, including an increase in the number of abandoned and orphaned children and a decline in the number of children available for adoption.
Overall, the one child policy has had a significant impact on China's population and economy, and has generated a great deal of controversy and debate. While it has been successful in slowing population growth, it has also had a number of unintended consequences that have raised concerns about the long-term consequences of the policy.
Shakuntala Devi
His most significant contributions to mathematics include approximation of the value of pi up to five decimal places, and he also discussed the concept of sine. Interestingly, previously calculations such as 3-4 entailed the answer called meaningless. Deligne in his Fields Medal-winning work proved Serre's conjecture. However some scholars have disputed the Pythagorean interpretation of this tablet; see Plimpton 322 for details. The NarasimhanāSeshadri theorem, created in collaboration with M. Journal on the properties of B n based on previous Bernoulli numbers.
Write biography of two Indian mathematicians with their achievementsā
The matter resurfaced in the 1950s, and now we have the Sanskrit texts properly edited, and we understand the clever way that MÄdhava derived the series without the calculus; but many historians still find it impossible to conceive of the problem and its solution in terms of anything other than the calculus and proclaim that the calculus is what MÄdhava found. Shakuntala Devi Shakuntala Devi was a remarkable lady known for superfast calculations, something that had earned her the title of 'human computer'. Subtract the smaller number from the bigger number, and repeat the process at least seven times. What he actually did is wonderful enoughā¦ when the researches which his work has suggested have been completed, it will probably seem a good deal more wonderful than it does to-day. Ramanujan died very early at the young age of only 37.
Shridhara
This book contains photo copies of the pages of the "Lost Notebook". He was eventually elected a fellow of Indian Academy of Sciences. He had many careers, among them inventor, engineer, banker, silversmith and entrepreneur. He achieved his masters in mathematics from Andhra University after which he graduated in statistics from Calcultta University. PDF from the original on 9 September 2004. He challenged and contradicted many beliefs that were going on at the time and through calculations provided pieces of evidence for it to be true. Willard Gibbs and theory of relativity by Albert Einstein.
Top 10 Famous Indian Mathematicians and Their Contributions
India recognizes his contributions. Explaining, mensuration, simple, quadratic, and indeterminate equations and arithmetic and geometric equations. He was rewarded by the Indian government for his contributions. Ramanujan is well known for his rejection of promotion to the position of an Associate Professor at Tata Institute of Fundamental Research TIFR , Mumbai. This congruence and others like it that Ramanujan proved inspired Ī z is the first example of a modular form to be studied in this way. So he was very much aware of a number like zero that can exist as a unit or in the tens place and mostly used in a decimal place. Mahalanobis has contributed to the establishment of statistical bureaus across India.
Biographies of Mathematicians ā¢ Worlds of Words
Karana Paddhati a work written sometime between 1375 and 1475, all we really know of his work comes from works of later scholars. India today is estimated to have about thirty million manuscripts, the largest body of handwritten reading material anywhere in the world. In a career spanning around five decades, C. The year 1914 was the turning point in the struggling life the genius mathematician. Sidereal Periods Considering the modern units of time, Aryabhatta calculated the sidereal rotation the rotation of the Earth concerning the stars as 23 hours, 56 minutes and 4.
Indian Mathematicians
Learners can also find local classes, workshops, online courses and tutorials on a huge variety of topics. He is renowned for his contribution to inventing the algorithms of the polynomial. Retrieved 2 August 2019. For his unmatched contributions to Statistics as a major branch of Mathematics, 29th June is celebrated as National Statistics Day in his honour! Some of his explanations are algebraic, while others are geometric. Narendra Karmarkar Karmarkar procured his four-year certification in electrical engineering from IIT Bombay and proceeded to seek his PhD in the United States. Eclipses Aryabhata explained lunar and solar eclipses with scientific experiments. Before that, equations were written in words.
Write the biography of any two indian mathematicians and their contribution in
I had no mind to smother his genius by an appointment in the lowest rungs of the revenue department. His works include the Äryabhaį¹Ä«ya which mentions that in 3600 Kaliyuga, 499 CE, he was 23 years old and the Arya-siddhanta. Sc degrees from Allahabad University, he had, in the year 1899, moved to Cambridge for further research and training as a Government of India scholar. Elementary Linear Algebra with Applications. This number is acclaimed for the below rule: Take a four-digit number having two different digits. Aryabhata Aryabhata was the first of the major mathematician-astronomers from the classical age of Indian mathematics and Indian astronomy. Andrews and Bruce C.
Srinivasa Ramanujan
For Mahalanobis, statistics was a kind of new technology that aided greatly in increasing the efficiency of human effort. Satyendra Nath Bose Till this date Bose must be the most famous Indian mathematician, specifically due to his association with the ingenious Albert Einstein. Conclusion The contributions of a scientist since Aryabhata has never been the same. The earliest extant Kharoį¹£į¹hÄ« script used in the not based on a place-value system. Aryabhata 476ā550 AD Aryabhata is undoubtedly the most celebrated Indian mathematicians. Communications of the ACM.
