Tag: Fields

Machine Learning Algorithm for Fatigue Fields in Additive Manufacturing


Free Download Machine Learning Algorithm for Fatigue Fields in Additive Manufacturing (Werkstofftechnische Berichte │ Reports of Materials Science and Engineering) by Mustafa Mamduh Mustafa Awd
English | January 2, 2023 | ISBN: 3658402369 | 293 pages | MOBI | 33 Mb
Fatigue failure of structures used in transportation, industry, medical equipment, and electronic components needs to build a link between cutting-edge experimental characterization and probabilistically grounded numerical and artificially intelligent tools. The physics involved in this process chain is computationally prohibitive to comprehend using traditional computation methods. Using machine learning and Bayesian statistics, a defect-correlated estimate of fatigue strength was developed. Fatigue, which is a random variable, is studied in a Bayesian-based machine learning algorithm. The stress-life model was used based on the compatibility condition of life and load distributions. The defect-correlated assessment of fatigue strength was established using the proposed machine learning and Bayesian statistics algorithms. It enabled the mapping of structural and process-induced fatigue characteristics into a geometry-independent load density chart across a wide range of fatigue regimes.

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Fields and Waves in Electromagnetic Communications


Free Download Fields and Waves in Electromagnetic Communications
English | 2023 | ISBN: 1119472199 | 551 Pages | EPUB (True) | 55 MB
Electromagnetism (EM) is a highly abstract and complex subject that examines how exerting a force on charged particles is affected by the presence and motion of adjacent particles. The interdependence of the time varying electric and magnetic fields-one producing the other, and vice versa-has allowed researchers to consider them as a single coherent entity: the electromagnetic field. Under this umbrella, students can learn about numerous and varied topics, such as wireless propagation, satellite communications, microwave technology, EM techniques, antennas, and optics, among many others.

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As Far as the Saffron Fields The Pulwama Conspiracy


Free Download Danesh Rana, "As Far as the Saffron Fields : The Pulwama Conspiracy"
English | ISBN: 9354895220 | 2022 | 280 pages | EPUB | 2 MB
In March 2019, two militants were killed during a siege at a house in Nowgam, on the outskirts of Srinagar. One of them was known simply as ‘Idrees Bhai’. The encounter was forgotten for the most part, until investigators came upon a smartphone that had been destroyed by Idrees Bhai. When it began to reveal its secrets, investigators realized they had hit upon the motherlode. For Idrees Bhai was none other than Umar Farooq Alvi, mastermind of the Pulwama suicide attack of February 2019, which had killed forty CRPF personnel. It was the deadliest terror attack on Indian security forces since 1989. Now, for the first time, IPS officer Danesh Rana meticulously pieces together the conspiracy behind the attack. Based upon personal interviews with the protagonists, police charge sheets and other evidence, Rana reveals the modern face of militancy in Kashmir. Through this single terror attack, As Far as the Saffron Fields tells the story of a state in conflict. Piecing together the stories of the conspirators―from Umar, the dreaded terrorist, to Insha, the love of his life; from Adil Dar, the man who rammed a van full of explosives into the CRPF bus, to Head Constable Jaimal Singh, the driver of that ill-fated bus―it goes where no book on the Kashmir conflict has gone before. This is war at its worst, tearing apart families and dreams, leaving only bodies and phones behind.

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