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  Pillars of Creation - How the...

  Richard Panek

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  The James Webb Space Telescope is transforming the universe right before our eyes—and here, for the first time, is the inside account of how the mission originated, how it performs its miracles of science, and what its revolutionary images are revealing.Pillars of Creation tells the story of one of the greatest scientific achievements in the history of civilization, a $10 billion instrument with a staggeringly ambitious goal: unlocking the secrets of the cosmos. Award-winning science writer Richard Panek stands us shoulder to shoulder with senior scientists as they conceive the mission, meet decades-long challenges to bring it to fruition, and, now, use its unprecedented technology to yield new discoveries about the origins of our solar system, to search for life on planets around other suns, and to trace the growth of hundreds of billions of galaxies all the way back to the birth of the first stars. The Webb telescope has captured the world’s imagination, and Pillars of Creation shows how and why—including through sixteen pages of awe-inspiring, full-color photos. At once a testament to human ingenuity and a celebration of mankind’s biggest leap yet into the cosmos, Panek’s eye-opening book reveals our universe as we’ve never seen it before—through the lens of the James Webb Space Telescope, a marvel that is itself a pillar of creation.

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  Number Theory

  Introbooks Team

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  In old times, number theory was also known as arithmetic. However, now arithmetic and number theory are considered as separate branches from each other’s, it was not same in old times. Number theory is one of the many important branches of pure mathematics. This branch is mainly dedicated and includes study about integers. This theory describes many fundamental and basic concepts of mathematics that were used to develop modern concepts. Thus, number theory is often referred as “Queen of Mathematics”. In number theory, following concepts are described:Concept of prime numbersProperties of objects that are derived through integersGeneralization of integers 
  Rational numbers and algebraic integers are significant concepts that are included in number theory. In number theory, integers are considered as a solution to a particular problem. This concept is known as Riemann Zeta Function. However, it is not necessary to consider them as solution only; they can also be considered in themselves. Study of analytical objects helps to understand questions in number theory. Properties of integers, prime numbers and number-theoretic objects are described in Riemann Zeta Function. These properties can be studied descriptively in a separated branch named analytic number theory. In Diophantine approximation, real numbers are learnt in ration to relational number. 
  In older terms, arithmetic was used to refer number theory. However, it was separated in early 20th century. Arithmetic word is now used to refer to general elementary calculations. Term arithmetic is now used in many fields such as:Mathematical logicPeano arithmeticComputer scienceFloating point arithmetic 
  In late 20th century, French theorists leaved a noticeable impact on number theory. Due to their influence, they again related tern arithmetic with number theory. However, many theorists argued upon this and denied to accept this as it was already proven false in past time. However, term arithmetical is now considered as adjective to number-theoretic. Early 20th century was a golden time for development of number theory, especially the time span of 1930s and 1940s. Many important results were acquired in that period. Later on, 1970s was proven an important period as well with the development of computational complexity theory. 
  Number theory is an important branch of pure mathematics since it contains many basic concepts that are used to build up complex concepts of pure mathematics. One who is looking for a breakthrough in broad term mathematics is suggested to start from this theory. It will clear up basic concepts so it will be surprisingly easy to understand complex concepts. This short book describes all the basic concepts without going in too deep. So, one can use this basic knowledge to understand complex concepts easily and effectively. 

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  Invisible Illness - A History...

  Emily Mendenhall

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  A moving cultural history of disability—and a powerful call to action to change how our medical system and society supports those with complex chronic conditions 
    
  From lupus to Lyme, invisible illness is often dismissed by everyone but the sufferers. Why does the medical establishment continually insist that, when symptoms are hard to explain, they are probably just in your head? 
    
  Inspired by her work with long COVID patients, medical anthropologist Emily Mendenhall traces the story of complex chronic conditions to show why both research and practice fail so many. Mendenhall points out disconnects between the reality of chronic disease—which typically involves multiple intersecting problems resulting in unique, individualized illness—and the assumptions of medical providers, who behave as though chronic diseases have uniform effects for everyone. And while invisible illnesses have historically been associated with white middle-class women, being believed that you are sick is even more difficult for patients whose social identities and lived experiences may not align with dominant medical thought. Weaving together cultural history with intimate interviews, Invisible Illness upholds the experiences of those living with complex illness to expose the failures of the American healthcare system—and how we can do better. 
    
  "This book challenges us to address discrimination in clinical care for people with complex chronic conditions like long Covid, questioning why some are believed while others aren't—a persistent disparity in US healthcare."—Oni Blackstock, primary care and HIV physician and founder of Health Justice

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  Complexity

  Introbooks Team

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  Complexity is usually confused with the term complicated. There are many different elements, individuals and particles in a complex system that interact with each other. They also respond to the environments. These elements, individuals and particles are inter-genius in terms of the information, knowledge or otherwise. Interaction involves interchanging information and knowledge. There is no central control or a centralized processing unit in a complex system. We are surrounded by complex systems, for example, our brain, the biosystem, immune system, traffic, the financial system, society, social media, economy, etc. are all complex systems. It can also be seen in a different branch of academics such as physics, mathematics, biology logistics, sociology, etc. Discussions amongst various intellectuals reveal that different complex system in different environments has certain things in common. They need a common methodology or a common language to be analyzed and described. 

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  The Last of Its Kind - The...

  Gisli Palsson

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  The great auk is one of the most tragic and documented examples of extinction. A flightless bird that bred primarily on the remote islands of the North Atlantic, the last of its kind were killed in Iceland in 1844. Gísli Pálsson draws on firsthand accounts from the Icelanders who hunted the last great auks to bring to life a bygone age of Victorian scientific exploration while offering vital insights into the extinction of species. 
   
   
   
  Pálsson vividly recounts how British ornithologists John Wolley and Alfred Newton set out for Iceland to collect specimens only to discover that the great auks were already gone. At the time, the Victorian world viewed extinction as an impossibility or trivialized it as a natural phenomenon. Pálsson chronicles how Wolley and Newton documented the fate of the last birds through interviews with the men who killed them, and how the naturalists' Icelandic journey opened their eyes to the disappearance of species as a subject of scientific concern—and as something that could be caused by humans. 
   
   
   
  Blending a richly evocative narrative with rare, unpublished material as well as insights from ornithology, anthropology, and Pálsson's own North Atlantic travels, The Last of Its Kind reveals how the saga of the great auk opens a window onto the human causes of mass extinction.

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  Solfeggio Healing Frequency 285...

  Sara Dylan

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  In this audio listening experience, Sara Dylan will be leading you gently into a quiet healing meditation using Solfeggio Frequency 285 Hz: Solfeggio Frequency 285 Hz music is known to help heal tissue and bring it to its original form by sending a message to restructure the damaged organs and tissues. It helps in rapid healing of burns, fractures, sprains, cuts, and other injuries. It is also said to enhance the immune system. 
   
  Relax and enjoy.

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