Download or read book Molecular Visions Organic Inorganic Organometallic Molecular Model Kit 1 by Darling Models to accompany Organic Chemistry written by Darling Models and published by McGraw-Hill Education. This book was released on 2000-04-07 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular models are as vital a tool for the study of chemistry as calculators are for the study of mathematics. Molecular Visions models may be assembled in infinite combinations enabling the user to construct not only familiar configurations but also undiscovered possibilities. Models are intended to inspire the imagination, stimulate thought, and assist the visualization process. They present the user with a solid form of an abstract object that can otherwise only be visualized by the chemist. While chemistry textbooks use letters and graphics to describe molecules, molecular models make them "real". MOLECULAR VISIONS Organic Kit #1 is in a green plastic box, 9"x4"x2"
Download or read book Molecular Modeling Kit to accompany Organic Chemistry 7e written by T. W. Graham Solomons and published by Wiley. This book was released on 1999-08-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manufactured by Darling Model Kits, this custom kit was designed by T.W.Graham Solomons. The kit consists of Darling's basic Molecular Vision kit with a few additional pieces, so that p orbitals could be shown in molecules like acetylene. This customized kit also has pieces that allow linear geometry for the sigma bonds of alkynes while also having orthogonal connections at each atom for the associated p orbitals. By attaching balls of the right colors it is possible to show the lobes of the p orbitals that make up the pi bonds in an alkyne. Ball colors can be matched symmetrically to show in-phase orbital overlap, or antisymmetrically to show an antibonding state. Use of colored balls with the appropriate framework geometry is a very nice feature of the Darling model set. Pieces from Darling's inorganic model set and are used for octahedral geometry.
Download or read book The Molecular Vision of Life written by Lily E. Kay and published by Oxford University Press, USA. This book was released on 1993 with total page 315 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fascinating study examines the rise of American molecular biology to disciplinary dominance, focusing on the period between 1930 and the elucidation of DNA structure in the mid 1950s. Research undertaken during this period, with its focus on genetic structure and function, endowed scientists with then unprecedented power over life. By viewing the new biology as both a scientific and cultural enterprise, Lily E. Kay shows that the growth of molecular biology was a result of systematic efforts by key scientists and their sponsors to direct the development of biological research toward a shared vision of science and society. She analyzes the motivations and mechanisms empowering this vision by focusing on two key institutions: Caltech and its sponsor, the Rockefeller Foundation. Her study explores a number of vital, sometimes controversial topics, among them the role of private power centers in shaping scientific agenda, and the political dimensions of "pure" research. It also advances a sobering argument: the cognitive and social groundwork for genetic engineering and human genome projects was laid by the American architects of molecular biology during these early decades of the project. This book will be of interest to molecular biologists, historians, sociologists, and the general reader alike.
Download or read book Organic Molecular Model Kit written by Steve Darling and published by Prentice Hall. This book was released on 2006-08-01 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Darling Models(tm) contain various pieces used to build atoms, bonds and molecules. These models bring visual representation and hands on learning to the microscopic world of molecules.
Download or read book Programmed Visions written by Wendy Hui Kyong Chun and published by MIT Press. This book was released on 2013-01-11 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: A theoretical examination of the surprising emergence of software as a guiding metaphor for our neoliberal world. New media thrives on cycles of obsolescence and renewal: from celebrations of cyber-everything to Y2K, from the dot-com bust to the next big things—mobile mobs, Web 3.0, cloud computing. In Programmed Visions, Wendy Hui Kyong Chun argues that these cycles result in part from the ways in which new media encapsulates a logic of programmability. New media proliferates “programmed visions,” which seek to shape and predict—even embody—a future based on past data. These programmed visions have also made computers, based on metaphor, metaphors for metaphor itself, for a general logic of substitutability. Chun argues that the clarity offered by software as metaphor should make us pause, because software also engenders a profound sense of ignorance: who knows what lurks behind our smiling interfaces, behind the objects we click and manipulate? The combination of what can be seen and not seen, known (knowable) and not known—its separation of interface from algorithm and software from hardware—makes it a powerful metaphor for everything we believe is invisible yet generates visible, logical effects, from genetics to the invisible hand of the market, from ideology to culture.
Download or read book Visions of Cell Biology written by Karl S. Matlin and published by University of Chicago Press. This book was released on 2018-01-19 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although modern cell biology is often considered to have arisen following World War II in tandem with certain technological and methodological advances—in particular, the electron microscope and cell fractionation—its origins actually date to the 1830s and the development of cytology, the scientific study of cells. By 1924, with the publication of Edmund Vincent Cowdry’s General Cytology, the discipline had stretched beyond the bounds of purely microscopic observation to include the chemical, physical, and genetic analysis of cells. Inspired by Cowdry’s classic, watershed work, this book collects contributions from cell biologists, historians, and philosophers of science to explore the history and current status of cell biology. Despite extraordinary advances in describing both the structure and function of cells, cell biology tends to be overshadowed by molecular biology, a field that developed contemporaneously. This book remedies that unjust disparity through an investigation of cell biology’s evolution and its role in pushing forward the boundaries of biological understanding. Contributors show that modern concepts of cell organization, mechanistic explanations, epigenetics, molecular thinking, and even computational approaches all can be placed on the continuum of cell studies from cytology to cell biology and beyond. The first book in the series Convening Science: Discovery at the Marine Biological Laboratory, Visions of Cell Biology sheds new light on a century of cellular discovery.
Download or read book DMT The Spirit Molecule written by Rick Strassman and published by Simon and Schuster. This book was released on 2000-12-01 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: A clinical psychiatrist explores the effects of DMT, one of the most powerful psychedelics known. • A behind-the-scenes look at the cutting edge of psychedelic research. • Provides a unique scientific explanation for the phenomenon of alien abduction experiences. From 1990 to 1995 Dr. Rick Strassman conducted U.S. Government-approved and funded clinical research at the University of New Mexico in which he injected sixty volunteers with DMT, one of the most powerful psychedelics known. His detailed account of those sessions is an extraordinarily riveting inquiry into the nature of the human mind and the therapeutic potential of psychedelics. DMT, a plant-derived chemical found in the psychedelic Amazon brew, ayahuasca, is also manufactured by the human brain. In Strassman's volunteers, it consistently produced near-death and mystical experiences. Many reported convincing encounters with intelligent nonhuman presences, aliens, angels, and spirits. Nearly all felt that the sessions were among the most profound experiences of their lives. Strassman's research connects DMT with the pineal gland, considered by Hindus to be the site of the seventh chakra and by Rene Descartes to be the seat of the soul. DMT: The Spirit Molecule makes the bold case that DMT, naturally released by the pineal gland, facilitates the soul's movement in and out of the body and is an integral part of the birth and death experiences, as well as the highest states of meditation and even sexual transcendence. Strassman also believes that "alien abduction experiences" are brought on by accidental releases of DMT. If used wisely, DMT could trigger a period of remarkable progress in the scientific exploration of the most mystical regions of the human mind and soul.
Download or read book Story Re Visions written by Alan Parry and published by Guilford Press. This book was released on 1994-09-09 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Once upon a time, everything was understood through stories....The philosopher Friedrich Nietzsche once said that 'if we possess our why of life we can put up with almost any how.'...Stories always dealt with the why' questions. The answers they gave did not have to be literally true; they only had to satisfy people's curiosity by providing an answer, less for the mind than for the soul." --From Chapter 1 Each of us has a story to tell that is uniquely personal and profoundly meaningful. The goal of the modern therapist is to help clients probe deeply enough to find their own voice, describe their experiences, and create a narrative in which a life story takes shape and makes sense. Emphasizing the vital connections among personal experience, family, and community, the authors of this provocative new book explore the role of narrative therapy within the context of a postmodern culture. They employ the interactional dynamics of family therapy to demonstrate how to help people deconstruct oppressive and debilitating perspectives, replace them with liberating and legitimizing stories, and develop a framework of meaning and direction for more intentional, more fulfilling lives. Blending scientific theory with literary aesthetics, Story Re-Visions presents a comprehensive collection of specific narrative therapy techniques, inventions, interviewing guidelines, and therapeutic questions. The book examines the development of the postmodern phenomenon, tracing its evolution across time and disciplines. It discusses paradigmatic traditions, the meaning of modernism, and the ways in which the ancient, binding narratives have lost their power to inspire uncritical assent. Methods for doing narrative therapy in a destoried world are presented, with suggestions for meeting the challenges of postmodern value systems and ethical dilemmas. Numerous case examples and dialogues illustrate ways to help people become authors of their own stories, and each of the last four chapters concludes with an appendix that provides additional information for the practicing clinician. Detailing ways in which a narrative framework enhances family therapy, the authors describe how the therapist and client may act together as revisionary editors, and present techniques for keeping the story re-vision alive, well, and in charge. Finally, the book examines re-vision techniques for clinical training and supervision settings, with discussion of how therapists may help one another create stories about their clients, as well as themselves. Accessibly written and profoundly enlightening, Story Re-Visions is ideal for family therapists, psychologists, psychiatrists, and anyone else interested in doing therapy from a narrative stance. It is also valuable as supplemental reading for courses in family therapy and other psychotherapeutic disciplines.
Download or read book Who Wrote the Book of Life written by Lily E. Kay and published by Stanford University Press. This book was released on 2000 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a detailed history of one of the most important and dramatic episodes in modern science, recounted from the novel vantage point of the dawn of the information age and its impact on representations of nature, heredity, and society. Drawing on archives, published sources, and interviews, the author situates work on the genetic code (1953-70) within the history of life science, the rise of communication technosciences (cybernetics, information theory, and computers), the intersection of molecular biology with cryptanalysis and linguistics, and the social history of postwar Europe and the United States. Kay draws out the historical specificity in the process by which the central biological problem of DNA-based protein synthesis came to be metaphorically represented as an information code and a writing technologyand consequently as a book of life. This molecular writing and reading is part of the cultural production of the Nuclear Age, its power amplified by the centuries-old theistic resonance of the book of life metaphor. Yet, as the author points out, these are just metaphors: analogies, not ontologies. Necessary and productive as they have been, they have their epistemological limitations. Deploying analyses of language, cryptology, and information theory, the author persuasively argues that, technically speaking, the genetic code is not a code, DNA is not a language, and the genome is not an information system (objections voiced by experts as early as the 1950s). Thus her historical reconstruction and analyses also serve as a critique of the new genomic biopower. Genomic textuality has become a fact of life, a metaphor literalized, she claims, as human genome projects promise new levels of control over life through the meta-level of information: control of the word (the DNA sequences) and its editing and rewriting. But the author shows how the humbling limits of these scriptural metaphors also pose a challenge to the textual and material mastery of the genomic book of life.
Download or read book Image and Reality written by Alan J. Rocke and published by University of Chicago Press. This book was released on 2010-05-15 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nineteenth-century chemists were faced with a particular problem: how to depict the atoms and molecules that are beyond the direct reach of our bodily senses. In visualizing this microworld, these scientists were the first to move beyond high-level philosophical speculations regarding the unseen. In Image and Reality, Alan Rocke focuses on the community of organic chemists in Germany to provide the basis for a fuller understanding of the nature of scientific creativity. Arguing that visual mental images regularly assisted many of these scientists in thinking through old problems and new possibilities, Rocke uses a variety of sources, including private correspondence, diagrams and illustrations, scientific papers, and public statements, to investigate their ability to not only imagine the invisibly tiny atoms and molecules upon which they operated daily, but to build detailed and empirically based pictures of how all of the atoms in complicated molecules were interconnected. These portrayals of “chemical structures,” both as mental images and as paper tools, gradually became an accepted part of science during these years and are now regarded as one of the central defining features of chemistry. In telling this fascinating story in a manner accessible to the lay reader, Rocke also suggests that imagistic thinking is often at the heart of creative thinking in all fields. Image and Reality is the first book in the Synthesis series, a series in the history of chemistry, broadly construed, edited by Angela N. H. Creager, John E. Lesch, Stuart W. Leslie, Lawrence M. Principe, Alan Rocke, E.C. Spary, and Audra J. Wolfe, in partnership with the Chemical Heritage Foundation.
Download or read book Nanovision written by Colin Milburn and published by Duke University Press. This book was released on 2008-10-28 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dawning era of nanotechnology promises to transform life as we know it. Visionary scientists are engineering materials and devices at the molecular scale that will forever alter the way we think about our technologies, our societies, our bodies, and even reality itself. Colin Milburn argues that the rise of nanotechnology involves a way of seeing that he calls “nanovision.” Trekking across the technoscapes and the dreamscapes of nanotechnology, he elaborates a theory of nanovision, demonstrating that nanotechnology has depended throughout its history on a symbiotic relationship with science fiction. Nanotechnology’s scientific theories, laboratory instruments, and research programs are inextricable from speculative visions, hyperbolic rhetoric, and fictional narratives. Milburn illuminates the practices of nanotechnology by examining an enormous range of cultural artifacts, including scientific research articles, engineering textbooks, laboratory images, popular science writings, novels, comic books, and blockbuster films. In so doing, he reveals connections between the technologies of visualization that have helped inaugurate nano research, such as the scanning tunneling microscope, and the prescient writings of Robert A. Heinlein, James Blish, and Theodore Sturgeon. He delves into fictive and scientific representations of “gray goo,” the nightmare scenario in which autonomous nanobots rise up in rebellion and wreak havoc on the world. He shows that nanoscience and “splatterpunk” novels share a violent aesthetic of disintegration: the biological body is breached and torn asunder only to be refabricated as an assemblage of self-organizing machines. Whether in high-tech laboratories or science fiction stories, nanovision deconstructs the human subject and galvanizes the invention of a posthuman future.
Download or read book Neo Life written by Jane Metcalfe and published by . This book was released on 2019-11-25 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are a lot of smart scientists working on ways to improve our species. Some are working within medical communities, trying to cure cancers and prevent inheritable diseases. Others are working in academic environments, doing research on how to make us smarter, live longer, or be better adapted for space travel. Still others are hacking away in secretive government labs far from the public eye. Right in plain sight are hundreds of community biolabs operating all around the world.Where will all these changes take us? Some may think or hope that the scientific elite in Boston or London will be making hard choices on behalf of the planet. But the future of Homo sapiens will be determined by billions of individuals whose reproductive and medical choices may already be altering our species more than any policy recommendations ever could.What is it we are becoming? Or to get to the heart of this book, what is it that we want Homo sapiens to become? We've been asking smart people wherever we go who are thinking about these topics. Scientists, of course. But also sociologists, anthropologists, bioethicists, visual artists, and Buddhist monks. The result is Neo.Life: 25 Visions for the Future of Our Species.
Download or read book Molecular Politics written by Susan Wright and published by University of Chicago Press. This book was released on 1994-10-17 with total page 615 pages. Available in PDF, EPUB and Kindle. Book excerpt: The promise of genetic engineering in the early 1970s to profoundly reshape the living world activated a variety of social interests in its future promotion and control. With public safety, gene patents, and the future of genetic research at stake, a wide range of interest groups competed for control over this powerful new technology. In this comparative study of the development of regulatory policy for genetic engineering in the United States and the United Kingdom, Susan Wright analyzes government responses to the struggles among corporations, scientists, universities, trade unions, and public interest groups over regulating this new field. Drawing on archival materials, government records, and interviews with industry executives, politicians, scientists, trade unionists, and others on both sides of the Atlantic, Molecular Politics provides a comprehensive account of a crucial set of policy decisions and explores their implications for the political economy of science. By combining methods from political science and the history of science, Wright advances a provocative interpretation of the evolution of genetic engineering policy and makes a major contribution to science and public policy studies.
Download or read book 43 Visions For Complexity written by Stefan Thurner and published by World Scientific. This book was released on 2016-11-11 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coping with the complexities of the social world in the 21st century requires deeper quantitative and predictive understanding. Forty-three internationally acclaimed scientists and thinkers share their vision for complexity science in the next decade in this invaluable book. Topics cover how complexity and big data science could help society to tackle the great challenges ahead, and how the newly established Complexity Science Hub Vienna might be a facilitator on this path.Published in collaboration with Institute Para Limes.
Download or read book Visions written by Michio Kaku and published by Oxford Paperbacks. This book was released on 1999-03-04 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume collects the research of today's scientists to explore the possibilities of the science of tomorrow. Among the issues covered are how decoding DNA will allow us to alter and reshape our genetic heritage, and how quantum physicists will harness the energy of the Universe.
Download or read book New Visions in Plant Science written by Özge Çelik and published by BoD – Books on Demand. This book was released on 2018-09-19 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past decade, progress in plant science and molecular technologies has grown considerably. This book focuses on plant biotechnology applications specializing in certain aspects of breeding and molecular marker-assisted selection processes, omic strategies, usage of bioinformatic tools, and nanotechnological improvements in agricultural sciences. Most farmers and breeders can no longer simply turn to the older strategies, and new instructions are needed to adapt their systems to achieve their production goals. The book covers new information on using metabolomics and nanotechnology in agriculture. In these circumstances, all new data and technology are very important in plant science. The topics in this book are practical and user-friendly. They allow practitioners, students, and academicians with specific background knowledge to feel confident about the principles presented on a new generation of molecular plant biotechnology applications.
Download or read book Refiguring Life written by Evelyn Fox Keller and published by Columbia University Press. This book was released on 1995 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Refiguring Life begins with the history of genetics and embryology, showing how discipline-based metaphors have directed scientists' search for evidence. Keller continues with an exploration of the border traffic between biology and physics, focusing on the question of life and the law of increasing entropy. In a final section she traces the impact of new metaphors, born of the computer revolution, on the course of biological research. Keller shows how these metaphors began as objects of contestation between competing visions of the life sciences, how they came to be recast and appropriated by already established research agendas, and how in the process they ultimately came to subvert those same agendas. Refiguring Life explains how the metaphors and machinery of research are not merely the products of scientific discovery but actually work together to map out the territory along which new metaphors and machines can be constructed. Through their dynamic interaction, Keller points out, they define the realm of the possible in science. Drawing on a remarkable spectrum of theoretical work ranging from Schroedinger to French psychoanalyst Jacques Lacan, Refiguring Life fuses issues already prominent in the humanities and social sciences with those in the physical and natural sciences, transgressing disciplinary boundaries to offer a broad view of the natural sciences as a whole. Moving gracefully from genetics to embryology, from physics to biology, from cyberscience to molecular biology, Evelyn Fox Keller demonstrates that scientific inquiry cannot pretend to stand apart from the issues and concerns of the larger society in which it exists.
