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Evolution in the Dark

Evolution in the Dark
Author: Horst Wilkens
Publisher: Springer
Total Pages: 223
Release: 2017-05-25
Genre: Science
ISBN: 3662545128

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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.


Evolution in the Dark

Evolution in the Dark
Author: Naoyuki Fuse
Publisher: Springer Science & Business Media
Total Pages: 67
Release: 2013-09-12
Genre: Science
ISBN: 4431541470

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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.


Evolution

Evolution
Author: Teri Terry
Publisher: Charlesbridge Publishing
Total Pages: 416
Release: 2020-08-11
Genre: Young Adult Fiction
ISBN: 1632899124

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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.


The Light in the Dark

The Light in the Dark
Author: Michael Peter Bolus
Publisher:
Total Pages: 246
Release: 2019-12-04
Genre:
ISBN: 9781516582747

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Through an engaging and enlightening selection of readings and articles, The Light in the Dark: The Evolution, Mechanics, and Purpose of Cinema investigates cinema from a variety of diverse perspectives. The anthology explores the technical aspects of the filmmaking process, the ways in which certain elements of cinema are creatively combined toward emotional and intellectual effect, and the myriad ways cinema both interacts with and reflects culture. The opening chapter is comprised of readings that examine the nature and origin of cinematic technique, speaking to its early development as both a commercial and artistic endeavor. The second chapter reviews the core components of filmmaking, including mise-en-scène, editing, sound design, acting, and shot composition. In the final chapter, students explore film in cultural context. The readings examine particular stages in cinema's evolution, the role and implications of complex gender constructs, and the manner in which race and racial tensions have manifested themselves in filmic narratives. A highly contemporary and accessible anthology, The Light in the Dark is an excellent resource for courses in filmmaking and film studies. Michael Peter Bolus is the CEO of MEANSTREET Productions, a founding partner of the educational consulting firm CampusPro Group, the department chair of the Liberal Arts Program at The Los Angeles Film School, and a professor of film studies at Santa Monica College. He holds a Ph.D. in theatre studies from the City University of New York Graduate Center and a master's degree in creative writing from Boston University. He is the author of Aesthetics and the Cinematic Narrative: An Introduction (Anthem Press), and his articles, interviews, and criticism have appeared in a wide array of academic and scholarly journals.


Evolution of Darkness

Evolution of Darkness
Author: Hyginus Mathurin
Publisher: iUniverse
Total Pages: 141
Release: 2012-01-06
Genre: Religion
ISBN: 1462038840

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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.


The Descent of Man, and Selection in Relation to Sex

The Descent of Man, and Selection in Relation to Sex
Author: Charles Darwin
Publisher: Princeton University Press
Total Pages: 964
Release: 2008-09-02
Genre: Science
ISBN: 1400820065

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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.


Moth

Moth
Author: Isabel Thomas
Publisher: Bloomsbury Publishing USA
Total Pages: 40
Release: 2019-06-25
Genre: Juvenile Nonfiction
ISBN: 1547600241

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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.


In the Light of Evolution

In the Light of Evolution
Author: National Academy of Sciences
Publisher:
Total Pages: 388
Release: 2007
Genre: Science
ISBN:

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The Arthur M. Sackler Colloquia of the National Academy of Sciences address scientific topics of broad and current interest, cutting across the boundaries of traditional disciplines. Each year, four or five such colloquia are scheduled, typically two days in length and international in scope. Colloquia are organized by a member of the Academy, often with the assistance of an organizing committee, and feature presentations by leading scientists in the field and discussions with a hundred or more researchers with an interest in the topic. Colloquia presentations are recorded and posted on the National Academy of Sciences Sackler colloquia website and published on CD-ROM. These Colloquia are made possible by a generous gift from Mrs. Jill Sackler, in memory of her husband, Arthur M. Sackler.


The Way of the Mysterial Woman

The Way of the Mysterial Woman
Author: Suzanne Anderson
Publisher: Simon and Schuster
Total Pages: 457
Release: 2016-04-12
Genre: Body, Mind & Spirit
ISBN: 1631520822

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The Way of the Mysterial Woman is for every woman who feels the call into greatness, authenticity, and meaningful living. This is The Way for women who are stepping into their lives with mind, body, heart, and soul fully engaged, ready to awaken to their true potential. We hear the clarion call, but how will we meet it? It’s almost like we need a completely new internal operating system. The Mysterial Way is the upgrade we’ve been searching for. Women’s leadership development pioneers and co-authors Suzanne Anderson and Susan Cannon know that we’re not alone in our yearning to meet this call. In fact, they assure us that this is a naturally occurring global imperative for women. The Way of the Mysterial Woman reveals a Feminine source code, helping us once and for all break through our old limitations, and effectively take our lives to the next level so we can meet the unique callings and urgent challenges of these dynamic times. This is not a passive book for armchair travelers. Drawing upon real life success stories, based on their 12 years of running University certificate women’s leadership programs, readers are guided through a step-by-step, transformative “Mysterial Sequence.” Each interactive chapter offers practical and fun insights and practices that compel us toward genuine shifts and solid growth. The Way of the Mysterial Woman is a blend of cutting edge transformational psychology, ancient Mystery school secrets, and visionary evolutionary thinking delivered in a warm, down-to-earth style. Here is the elegant code we‘ve been searching for that finally unlocks our greatest potential.


Deception

Deception
Author: Teri Terry
Publisher: Charlesbridge Publishing
Total Pages: 370
Release: 2019-10-29
Genre: Young Adult Fiction
ISBN: 1623541069

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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?