Download or read book The Dark Evolution written by Dana Gricken and published by Fire & Ice Young Adult Books. This book was released on 2020-05-19 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: After the supposed death of the Dark Queen and the capturing of the Underworld, the Sentinels believe they’ve won the war. When a strange ally of the Dark Queen named Doctor Zero emerges, he announces that he’s discovered how to turn everyone soulless. With him, he brings a fearless army, a dangerous serum, and the powerful Dark Queen by his side. To have a fighting chance against him, Riley Stark frees King Bane and the Renegades from prison. The Dark Queen’s old husband—King Lucius, who resurfaces with a bloodthirsty army of his own—disagrees with Doctor Zero’s plan to turn the world soulless and seeks revenge. When Caleb is injured in the battle, Riley is forced to trust strangers and neglect her own people to save him. As the government crumbles, new monsters come out of hiding, and dangerous groups take to the streets, Riley must protect Caleb, prevent her people from becoming soulless, and ask herself if she can continue to serve the Sentinels when they’ve hidden so much from her.

Download or read book Evolution in the Dark written by Horst Wilkens and published by Springer. This book was released on 2017-05-25 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides fascinating insights into the development and genetics of evolutionary processes on the basis of animals living in the dark, such as the Astyanax cave fish. Biologically functionless traits show high variability, which results from neutral deleterious mutations no longer being eliminated by natural selection, which normally acts to preserve functional capability. These negative mutations accumulate until the traits they are responsible for become rudimentary or even lost. The random genetic basis of regressive evolution is in accordance with Nei’s Neutral Theory of Molecular Evolution, which applies to the molecular level. Such processes are particularly conspicuous in species living in constant darkness, where, for example in Astyanax, all traits depending on the exposure to light, like eyes, pigmentation, visually triggered aggressive behaviour, negative phototaxis, and several peripheral outcomes of circadian rhythmicity, are useless and diminish. In compensation constructive traits like taste, olfaction or the lateral line senses are improved by selection and do not show variability. Regressive and constructive traits inherit independently, proving that the rudimentation process is not driven by pleiotropic linkage between them. All these traits are subject to mosaic evolution and exhibit unproportional epistatic gene effects, which play an important role in evolutionary adaptation and improvement. Offering valuable evolutionary insights and supplemented by a wealth of illustrations, this book will appeal to evolutionary and developmental biologists alike.

Download or read book Evolution written by Teri Terry and published by Charlesbridge Publishing. This book was released on 2020-08-11 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: A thrilling showdown brings the Dark Matter trilogy to a satsifying close. Shay is trapped at the Multiverse compound while looking for the real Callie, and an unforgiving Kai is her best chance at outsmarting Alex and saving countless lives. Shay has left Kai once again by following Alex to his Multiverse compound. Her goal is to find the real Callie, but Shay discovers that the younger girl has no memory of her past. Their hope is to leave the community. While Shay pretends to be a devoted follower, Alex makes his own plans to use Shay to spread the epidemic he caused with his dark matter experiments. The survivors will be only the most worthy humans--those who evolve special abilities. The opportunistic Freja further poisons Kai's memories of his girlfriend. Angry and hurt, Kai doubles down on his mission to reveal that his former stepfather is behind the epidemic, but he has little luck convincing the authorities--until it's almost too late to save Shay from a fate worse than death.

Download or read book Evolution in the Dark written by Naoyuki Fuse and published by Springer Science & Business Media. This book was released on 2013-09-12 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: How organisms come to possess adaptive traits is a fundamental question for evolutionary biology. Although it is almost impossible to demonstrate evolution in the laboratory, this issue can be approached by using an unusual organism, “Dark-fly”: Drosophila melanogaster kept in complete darkness for 57 years through 1,400 generations, which corresponds to 28,000 years in terms of human generations. Has Dark-fly adapted to an environment of total darkness? If so, what is the molecular nature of the adaptation? In Evolution in the Dark, the remarkable findings from the Dark-fly project performed at Kyoto University are presented. It was found that Dark-fly did not have poor eyesight, but rather exhibited higher phototaxis ability and displayed lengthened bristles on the head that function as tactile receptors. Circadian rhythms were weakened but still retained in Dark-fly. With recent progress in genome science enabling researchers to perform whole genome sequencing for Dark-fly, a large number of mutations were identified including genes encoding a light receptor, olfactory receptors, and enzymes involved in neural development. The Dark-fly project is a simple but very long-term experiment. Combined with advanced techniques in genetics and genomics, it is a valuable tool for understanding the molecular nature of adaptive evolution.

Download or read book Evolution of Darkness written by Hyginus Mathurin and published by iUniverse. This book was released on 2012-01-06 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a world of technological revelations and human genius, organized religions continue to hold on to the element of faith. There are many religious questions that are satisfactorily answered in science, yet conveniently ignored by the faithful. Amidst the numerous scientific breakthroughs of the 21st Century, some still see science as the opposite of religion, even when the evidence is convincing that the two are complementary. Evolution of Darkness invites its readers to step out of the box to consider a few ideas on the dogmas that dominate religious thoughts and influences. On Christmas Eve 2012, I was invited to a candle lighting ceremony when it struck me that the Darkness we were driving out sat at the center of the flames we were holding in our hands. In other words, the Darkness in the center of the candle was responsible for the flame that provided the light in the room. This discovery enhanced my perception that the Darkness we see is the color of the energy that permeates the cosmos. Evolution of Darkness contends that this energy is intelligent and is the only authority capable of creating and sustaining this universe we live in. Every aspect of life, whether animate or inanimate, represents an expression of the Evolution of Darkness. The only legitimate expression of the God of creation is Darkness/Energy. Everything from electromagnetism to righteousness and faith are attributes of Dark Energy. From a realistic perspective, the Creator of this violent system is not a morally good God, but a God who has created a system that satisfies His needs. Everything we see around us is necessary and creates the perfect balance for the constant operation of the universe.

Download or read book Joint Evolution of Black Holes and Galaxies written by M. Colpi and published by CRC Press. This book was released on 2006-01-27 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Black holes are among the most mysterious objects that the human mind has been capable of imagining. As pure mathematical constructions, they are tools for exploiting the fundamental laws of physics. As astronomical sources, they are part of our cosmic landscape, warping space-time, coupled to the large-scale properties and life cycle of their host

Download or read book Dark Evolution written by Walt Klein and published by . This book was released on 1952 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Deception written by Teri Terry and published by Charlesbridge Publishing. This book was released on 2019-10-29 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second book in the spine-tingling Dark Matter trilogy. Finding the cause of a deadly epidemic and a cure has never been more urgent--or uncertain. Shay, one of the rare survivors of the epidemic sweeping the UK, has surrendered herself to the Army because she believes she's a carrier of the deadly disease. Along with other survivors, she unwillingly becomes a test subject in an effort to find a cure. When the lab where she's being held is attacked, Shay and a few others escape--with the help of Dr. Alex Cross, Kai's hated stepfather and Callie's father. Alex is the leader of the cult-like group Multiverse. Their agenda is murky, but genetic engineering might be one of their goals. Meanwhile, a heartbroken Kai is determined to find Shay. He's discovered survivors aren't carriers, and Shay sacrificed herself for nothing. Teaming up with other survivors who are being hunted, Kai races to rescue Shay before it's too late. His sister, Callie, the true carrier of the epidemic, continues to hide her secret, and a wave of infection follows in her wake as she travels across the country. As mysteries deepen, the teens must decide whom to trust, and their friendships are tested. Is Callie who she says she is? Should Shay trust the man her mother ran away from--a man Kai hates? Will Kai ever forgive Shay for her betrayal?

Download or read book The Descent of Man and Selection in Relation to Sex written by Charles Darwin and published by Princeton University Press. This book was released on 2008-09-02 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the current resurgence of interest in the biological basis of animal behavior and social organization, the ideas and questions pursued by Charles Darwin remain fresh and insightful. This is especially true of The Descent of Man and Selection in Relation to Sex, Darwin's second most important work. This edition is a facsimile reprint of the first printing of the first edition (1871), not previously available in paperback. The work is divided into two parts. Part One marshals behavioral and morphological evidence to argue that humans evolved from other animals. Darwin shoes that human mental and emotional capacities, far from making human beings unique, are evidence of an animal origin and evolutionary development. Part Two is an extended discussion of the differences between the sexes of many species and how they arose as a result of selection. Here Darwin lays the foundation for much contemporary research by arguing that many characteristics of animals have evolved not in response to the selective pressures exerted by their physical and biological environment, but rather to confer an advantage in sexual competition. These two themes are drawn together in two final chapters on the role of sexual selection in humans. In their Introduction, Professors Bonner and May discuss the place of The Descent in its own time and relation to current work in biology and other disciplines.

Download or read book Galaxy Formation and Evolution written by Houjun Mo and published by Cambridge University Press. This book was released on 2010-05-20 with total page 841 pages. Available in PDF, EPUB and Kindle. Book excerpt: A coherent introduction for researchers in astronomy, particle physics, and cosmology on the formation and evolution of galaxies.

Download or read book Brilliant written by Jane Brox and published by Houghton Mifflin Harcourt. This book was released on 2010-06-29 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: This “superb history” of artificial light traces the evolution of society—“invariably fascinating and often original . . . [it] amply lives up to its title” (Publishers Weekly, starred review). In Brilliant, Jane Brox explores humankind’s ever-changing relationship to artificial light, from the stone lamps of the Pleistocene to the LEDs embedded in fabrics of the future. More than a survey of technological development, this sweeping history reveals how artificial light changed our world, and how those social and cultural changes in turn led to the pursuit of more ways of spreading, maintaining, and controlling light. Brox plumbs the class implications of light—who had it, who didn’t—through the centuries when crude lamps and tallow candles constricted waking hours. She identifies the pursuit of whale oil as the first time the need for light thrust us toward an environmental tipping point. Only decades later, gas street lights opened up the evening hours to leisure, which changed the ways we live and sleep and the world’s ecosystems. Edison’s bulbs produced a light that seemed to its users all but divorced from human effort or cost. And yet, as Brox’s informative portrait of our current grid system shows, the cost is ever with us. Brilliant is infused with human voices, startling insights, and timely questions about how our future lives will be shaped by light

Download or read book Evolution or Creation written by Albert J. DeBenedictis and published by Xlibris Corporation. This book was released on 2011-08-26 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Have you ever wondered how the universe originated or whether the universe always existed? Have you ever wondered how life began on earth? Have you ever heard others discuss origins but felt unable to contribute to the conversation? Would you like to defend your views but feel unequipped or inadequate to do so? Are you unsure about what to believe? Would you like to learn more about the subject of origins? If so, this book will be a help to you. The subject of evolution and creation often causes much contention and controversy. The question that may be asked is, Why is there so much tension and animosity between those who hold to opposing views regarding the subject of origins? Others may ask, What do those of opposing views base their beliefs upon? Is there any reconciling of the different views? The differences, I believe, in part are due to ones perceptions regarding science and theology. This book is not about Christians versus atheists. This book is more about creation versus evolution than about Creationism versus Evolutionism. This book is about comparing various views, opinions and evidence related to evolution and creation. Some of the information being presented may be new to you and may take some time to digest. Evolutionists generally view creation in the same way that creationists generally view evolution. Opposing views are rarely taken seriously, as they are a contradiction to ones own bias. Whatever your current views are regarding the origins of the universe and life or level of knowledge of origins, this book is about considering various sides of the issue of evolution. In this book we will be comparing the evidence and arguments and then weighing the pros and cons in an attempt to determine the validity of each view. You will, however, be left to make your own decisions about each subject that is presented. This book may either strengthen your current views of origins or may cause you to re-think what you currently believe about origins. Whatever your views are regarding the origins of the universe and life, this book is about considering various sides of the issue of evolution. In this book the evidence and arguments will be presented for the reader to determine the validity of each view. Subjects such as: the origin of the universe, the age of the universe, the fossil evidence, the possibilities of a global flood, the origins of life, Stanley Millers Experiment of 1953, the fossils in the strata of the earth, the components of evolution (Natural Selection, Adaptation, Mutations, Speciation, and Genetic Drift), Punctuated Equilibrium, Haeckels Embryos and Recapitulation, Vestiges, Pseudogenes, Biological Complexity and Intelligent Design, Comparing biological similarities and differences between Chimpanzee and human genome, Comparing the Human and Ape Fossil Evidence, will be examined. Multiple top resources of various professions have been included in this book to provide information on the many different subjects discussed. Although this book is an in-depth study of evolution, it was written on the level so that the average teenager or adult will be able to understand what is being presented. Difficult words and terms are explained so that you will not need to consult a dictionary every time an unknown word or term appears. I attempted to present the subject matter on a level that most people will be able to easily understand. The various views and arguments are presented in a manner similar to having a debate. The aim of this book is to help either strengthen your current views of origins or cause you to re-think what you currently believe. It is hoped that at least you will develop a better appreciation for the opposing views and will better understand why those who believe in the opposing views believe as they do. I sincerely hope that this book will be beneficial to you whether you are se

Download or read book Evolution of Darkness written by Hyginus Mathurin and published by iUniverse. This book was released on 2012 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a world of technological revelations and human genius, organized religions continue to hold on to the element of faith. There are many religious questions that are satisfactorily answered in science, yet conveniently ignored by the faithful. Amidst the numerous scientific breakthroughs of the 21st Century, some still see science as the opposite of religion, even when the evidence is convincing that the two are complementary. Evolution of Darkness invites its readers to step out of the box to consider a few ideas on the dogmas that dominate religious thoughts and influences. On Christmas Eve 2012, I was invited to a candle lighting ceremony when it struck me that the Darkness we were driving out sat at the center of the flames we were holding in our hands. In other words, the Darkness in the center of the candle was responsible for the flame that provided the light in the room. This discovery enhanced my perception that the Darkness we see is the color of the energy that permeates the cosmos. Evolution of Darkness contends that this energy is intelligent and is the only authority capable of creating and sustaining this universe we live in. Every aspect of life, whether animate or inanimate, represents an expression of the Evolution of Darkness. The only legitimate expression of the God of creation is Darkness/Energy. Everything from electromagnetism to righteousness and faith are attributes of Dark Energy. From a realistic perspective, the Creator of this violent system is not a morally good God, but a God who has created a system that satisfies His needs. Everything we see around us is necessary and creates the perfect balance for the constant operation of the universe.

Download or read book Moth written by Isabel Thomas and published by Bloomsbury Publishing USA. This book was released on 2019-06-25 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Powerful and visually spectacular, Moth is the remarkable evolution story that captures the struggle of animal survival against the background of an evolving human world in a unique and atmospheric introduction to Darwin's theory of Natural Selection. “This is a story of light and dark...” Against a lush backdrop of lichen-covered trees, the peppered moth lies hidden. Until the world begins to change... Along come people with their magnificent machines which stain the land with soot. In a beautiful landscape changed by humans how will one little moth survive? A clever picture book text about the extraordinary way in which animals have evolved, intertwined with the complication of human intervention. This remarkable retelling of the story of the peppered moth is the perfect introduction to natural selection and evolution for children.

Download or read book Contagion written by Teri Terry and published by Charlesbridge Publishing. This book was released on 2019-07-09 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book in the spine-tingling Dark Matter trilogy about the frightening effects of a biological experiment gone wrong. An epidemic is sweeping the country. It spreads fast, mercilessly. Everyone will be infected. . . . It is only a matter of time. You are now under quarantine. Young teen Callie might have been one of the first to survive the disease, but unfortunately she didn't survive the so-called treatment. She was kidnapped and experimented upon at a secret lab, one that works with antimatter. When she breaks free of her prison, she unleashes a wave of destruction. Meanwhile her older brother Kai is looking for her, along with his smart new friend Shay, who was the last to see Callie alive. Amid the chaos of the spreading epidemic, the teens must find the source of disease. Could Callie have been part of an experiment in biological warfare? Who is behind the research? And more importantly, is there a cure?

Download or read book Floating in Darkness written by Ron Garan and published by . This book was released on 2021-05-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astronaut Ron Garan shares incredible insights garnered from his life of exploration to build a positive future for all humanity.Humanity, along with all life on Earth, faces a crisis that threatens our very survival; resolving it will require a giant evolutionary leap in our consciousness. In Floating in Darkness: A Journey of Evolution, Ron Garan sees the crisis coming while on an extraordinary journey through war and peace, conflict and love -- through literal outer space and inner space.Ron shows us how to find purpose and make sense out of our divisive culture, how to become a "white blood cell" in a growing immune response to heal our world. In Floating in Darkness, he shows us how to build a restorative and positive future for all.

Download or read book Dispelling The Darkness Voyage In The Malay Archipelago And The Discovery Of Evolution By Wallace And Darwin written by John Van Wyhe and published by World Scientific. This book was released on 2013-05-10 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: “The facts of variability, of the struggle for existence, of adaptation to conditions, were notorious enough; but none of us had suspected that the road to the heart of the species problem lay through them, until Darwin and Wallace dispelled the darkness.”T H Huxley (1887)Darwin is one of the most famous scientists in history. But he was not alone. Comparatively forgotten, Wallace independently discovered evolution by natural selection in Southeast Asia. This book is based on the most thorough research ever conducted on Wallace's voyage. Closely connected, but worlds apart, Darwin and Wallace's stories hold many surprises. Did Darwin really keep his theory a secret for twenty years? Did he plagiarise Wallace? Were their theories really the same? How did Wallace hit on the solution, and on which island? This book reveals for the first time the true story of Darwin, Wallace and the discovery that would change our understanding of life on Earth forever.