This book offers a broad overview of techniques used in the design of Wavelength Division Multiplexing (WDM) networks for efficient dissemination of information in computer networks. It starts with an overview of the hardware components then provides a thorough review of WDM. Each topic is covered rigorously with emphasis on detailed explanations of the approaches used. Numerous exercises are included.
Books come with certain advantages for the journalist/researcher wanting to get the big story out to readers. First, there is a propensity among people to take a book more seriously than a news item or a series of reports in dailies, websites or periodicals. Besides, books by their very nature have a shelf life. Moreover, a book on a contentious subject can be far more damaging for its subjects than news reports, which are ephemeral by nature. Public memory is short too. In other words, when a journalist brings out a publication that is critical in nature of a corporate, the book is taken more seriously, and perceived to be a far bigger threat. A damning report in a newspaper or a magazine too would meet with the same kind of threat perception. Overlay this with the socio-political climate that has been prevailing in India since the Congress-led United Progressive Alliance government was re-elected in 2009. Plagued by a number of scams and hamstrung by unbridled inflation, the UPA’s last days were marked by political turbulence. The anti-graft agitation of the India Against Corruption movement led to the formation of the Aam Aadmi Party, but the political capital of the public discontent against corruption was reaped by the Bharatiya Janata Party which, with its partners, went on to form the government in New Delhi in May 2014. The crackdown on dissent that was practised by the UPA in fits and starts, was institutionalised by the NDA. Sue the Messenger is a collection of stories about stories—stories that run foul of corporate entities and conglomerates, which result in SLAPPs (strategic litigation against public participation). By their very nature, SLAPPs are meant to undermine democracy. This is the concern that journalists Subir Ghosh and Paranjoy Guha Thakurta through 'Sue the Messenger' wish to address.
This volume covers recent developments in the major areas of theoretical physics. The scope of the book ranges from small length scale (High Energy Physics, Neutrinos ?) through medium scale (Nuclear Physics) to large length scale (Condensed Matter Physics) up to classical and quantum Black Hole Physics. It also deals with topics in nonlinear physics, econophysics, new ideas in quantum mechanics, quantum information and quantum computation.
This book provides an in-depth understanding of how children’s development at different stages of their lives interfaces with the kind of education and support they need at school and home. It examines closely how education, in turn, influences their development and prepares them for an uncertain future. The chapters focus on the rapid developments of the 21st century that are changing the nature of education, especially the shift needed to being able to sift through and meaningfully deal with overwhelming volumes of information now available. This book helps readers understand how children can benefit from the digital environment while avoiding its pitfalls. Keeping in mind that in today’s world parents are getting to spend less time with their children, the authors provide research-backed ideas on how they can best enable children’s development, including their thoughts, feelings and notions of self. Given the increasing disparities, there is a perceptive analysis of how education can build an awareness of equity in a context marked by diversity and disadvantage. This book addresses issues such as these in a reliable, scholarly yet accessible manner, for students, young researchers and lay readers. Consequently, it is a valuable source of fundamental insights and understanding for educators, policy-makers, educational administrators and students of human and child development, education, and teacher training courses.
This book discusses the dynamic analysis of rigid-flexible robots and multibody systems with serial as well as closed-loop architecture. The book presents a formulation of dynamic model of rigid-flexible robots based on the unique approach of de-coupling of natural orthogonal complements of velocity constraints. Based on this formulation, a computationally efficient and numerically stable forward dynamics algorithms for serial-chain and closed-loop robotic systems with rigid or flexible or rigid-flexible links is presented. The proposed algorithm is shown to be a numerically efficient for forward dynamics based on the investigation methodologies built on eigen value analytics. Precision and functionality of the simulation algorithms is presented/illustrated with application on different serial and closed-loop systems (both planar and spatial types). Some of the major robotic arms used to illustrate the proposed dynamic formulation and simulation algorithms are PUMA robot, Stanford robot arm, and Canadarm. It is envisaged that the book will be useful for researchers working on the development of rigid-flexible robots for use in defense, space, atomic energy, ocean exploration, and the manufacturing of biomedical equipment.
This book offers extensive information on the course of sedimentation in the Proterozoic Vindhyan Basin and the potential record of ancient life stored within the rocks. It covers topics ranging from facies analysis to sequence-building, from carbonates to siliciclastics, and mixed lithology and life records from microbial to potentially eukaryotes, along with the basin evolutionary history. Further, the book includes 75 color photographs and accompanying hand-sketches to help readers grasp key aspects of Vindhyan Geology. Vindhyan rocks are well known for their excellent preservation of microbial record of earth. Offering a student-friendly field guide containing detailed route maps, geological maps and a wealth of visual examples, it is also extremely useful in terms of understanding the microbe-dominated environments on Mars.
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.