Dharmendra kumar yadav (88 Ergebnisse)

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pbk. Contents Preface 1 Introduction to some important social realities and institutions of India 2 Interrelationship between science and technology 3 History of science and technology 4 Man made Hazards 5 Technology and productivity 6 Technology and culture 7 Technology economy and society behavioural linkage 8 Science and technology studies 9 Stage of science and technology Indian society Index The term science derives from the latin world scientia meaning knowledge It is the study description experimental investigation and theoretical explanation of the nature and behaviour of phenomenon in the physical and natural world Indeed today when the term science is used it excludes even technology Technology uses science for human purposes but science is an unbiased study of the real world Science usually proceeds by inventing hypothesis and systematically testing them against observation and experiment As far as the word technology is concerned it derives from the word technologies meaning systematic treatment of an art It mechanises the principles of science It is the application of science usually for the industrial process it is closely related to engineering Science and technology have always been a part of development process in every field In the modern world science and technology have become indispensable The role of science and technology in the development of a country is at times so obvious can be observed in USA UK Japan China etc Apart from the large scale application in industry and factory scientific principles have been applied in agriculture to increase and improve the crops Health is directly influenced by the discoveries of science and technology The role of science and technology is of special importance in a developing country like India They have shaped and reshaped India over the years They have played a great role to control and eradicate the diseases like plague and smallpox They helped India in the development electronics nuclear energy space exploration oceanography etc Only by this help India reaches to the moon At last we tried out best to cover all the topics stipulated in the syllabus 365 pp.…

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Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Scientific Essay from the year 2018 in the subject Pedagogy - Higher Education, grade: 9, , course: Mathematics (Hons), language: English, abstract: The aim of the article is to discuss an approach to teaching that generally a mathematics teacher follows in higher educational institutions of graduate and postgraduate students and of research scholars. It has been observed that all subjects including mathematics follow the same roots to develop. They all consist of three parts: assumptions, properties and applications, which brought them under the same umbrella of definition. In teaching too they follow the same steps to be explained to the students in order. Although there is no single best method available, an attempt has been made to propound one of the best idealistic method and a realistic inductive method. The article concluded with a short note that realistic inductive method is sufficient for graduate and postgraduate students while idealistic method is useful for research oriented students followed by the scope of further research in open problem section.…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Research Paper (postgraduate) from the year 2017 in the subject Mathematics - Miscellaneous, grade: -, University of Delhi (Shivaji College, University of Delhi, Raja Garden, Delhi), language: English, abstract: In the paper some paradoxes of imaginary unit iota have been propounded. The properties found in the paper are more advanced than the previous ones. It has been proved that the imaginary numbers cannot be imagined within the set of real numbers. The representation of imaginary numbers (if possible) lie beyond the set of real numbers on real number line, which supports the concept of imaginary and circular number lines. Before concluding the paper one open problem has been presented for further research.…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Academic Paper from the year 2007 in the subject Mathematics - Number Theory, , language: English, abstract: In the article a vedic mathematics subsutra anurupyena vidhi has been extended to find the nth power of an integer of any number of digits and of a rational number with terminating condition by applying binomial theorem for positive integral index, which is an attempt to correlate vedic mathematics with modern mathematics. The article reveals one of the logic hidden in this vedic sutra. Thus an attempt has been made to explain the unconventional aspects of method. Some people may find it difficult at first reading to understand the arithmetical operations but would play and enjoy it after some exercises.…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Research Paper (postgraduate) from the year 2012 in the subject Mathematics - Miscellaneous, , course: Ph. D., language: English, abstract: In the paper the proof of one of the Yadav's six conjectures of indefinite nonintegrable functions, classically known as nonelementary functions, and their examples have been discussed by applying strong Liouville's theorem, its special case, some well-known nonelementary functions and properties mentioned by Marchisotto & Zakeri.…

Taschenbuch. Zustand: Neu. Neuware - Revedic Mathematics is the short form of Research in Vedic Mathematics. It is an extension work of Vedic Mathematics Anurupyena Sutra by using the Binomial theorem expansion for positive integers 2, 3, 4, 5, 6, ., etc. Finally the method has been developed for an arbitrary power n. This method has been called as Anurupyena Binomial Method.…