Showing 81 - 90 of 204 annotations tagged with the keyword "Science"
Imago is set in the future, after a nuclear war has decimated most of the earth. A foreign species, the Oankali, has made Earth a colony. The Oankali are male and female but also have a third sex, the Ooloi. Ooloi are necessary to Oankali reproduction; they lie between partners, gather and recombine genetic material, and inseminate the female to produce offspring. The main Ooloi organ, the yashi, contains genetic information about every living thing. Ooloi can cure anything with a single touch. Also, of course, an evil Ooloi could start diseases no one has ever seen before.
The Ooloi and Oankali breed with earthlings who are willing and cure them of the tumors, infertility and other effects of the war. Unwilling humans are also repaired and sent to a colony on Mars where they can live autonomously. The Oankali have little hope for these humans, as their biological aggression will eventually cause another war. The Oankali do learn one thing from the humans, cancer. While for humans the fast reproduction of cells is a dreaded disease, the Ooloi control it and use it to recreate lost limbs and repair other damage.
Imago focuses on one particular Ooloi, Judahs. He is an anomaly because he has human parents. Judahs searches for human mates, finally finding two rebels. This pair tell him of a hidden community of humans unknown to the invaders. This area too becomes a colony, but with a more human aspect.
This novel recounts the fictional life of Syms Covington, an historical character who was Charles Darwin's servant during the voyage of the Beagle (1831-1836) and for two years thereafter in England. Covington then moved to New South Wales, but remained in correspondence with Darwin for the rest of his life. (He died in February 1861.)
MacDonald expands on these facts to create the engrossing story of an "elderly" Covington--he would have been in his mid-40's at the time--who befriends a young American physician in New South Wales. Covington develops appendicitis and MacCracken, the young doctor, saves his life. They become friends and during the next two years Covington gradually reveals his story.
The book flashes back to the voyage of the Beagle and reveals the development of Covington's prickly but worshipful relationship with Darwin. In 1860 Covington, who has become a wealthy landowner in New South Wales, anxiously awaits his copy of The Origin of Species. After enduring the agony and adventure, after studying thousands and thousands of specimens, how will Darwin bring it all together? The theory of evolution rocks Covington to the core. Has his work played a part in helping Darwin to develop this godless theory?
The journal, Emerging Infectious Diseases, published by The Centers for Disease Control and Prevention (CDC) in Atlanta, features artwork on its cover. Under the guidance of managing editor, Polyxeni Potter, these images are selected to enhance the journal's communication of its scientific public health content. Among the goals that govern the choice of its cover art are the editors' intention to illustrate ideas, stimulate the intellect, and fire the emotions (personal communication).
Acompanying each image is a one-page commentary on the artist, the topic depicted, and its relevance to infectious disease. Cover art (and commentary) from past issues can be accessed from the title page of each current issue.
Brigid's Charge, a psychiatrist and professor at the University of Virginia, has devoted his long career (37 years) to amassing and analyzing empirical evidence for reincarnation. In this book the journalist Tom Shroder describes Dr. Stevenson's work and gives a fascinating account of Stevenson's most recent field investigations in Lebanon and India.
The primary data supporting reincarnation are accounts of previous lives spontaneously reported by young children. This phenomenon is relatively common in cultures that accept reincarnation; for example, the Hindu and Druze peoples. In some cases the accuracy of details from reported past lives can be verified, even though there is also good evidence that the child (or anyone in his family or network of contacts) had no "external" way of learning the information.
Stevenson began studying such cases in the early 1960s and gradually developed a rigorous methodology for assessing and classifying the data. In Twenty Cases Suggestive of Reincarnation and his other writings, Stevenson has presented hundreds of narratives, many of which seem prima facie convincing, except for the small problem that they fall completely outside the bounds of scientific orthodoxy.
As a participant observer, Shroder tells a sympathetic, yet questioning, story of Stevenson's investigation (or follow up) of a few recent cases. In the process, he presents a compelling portrait of the maverick 80-year-old psychiatrist.
This is the journal that Oliver Sacks kept during a "fern foray" in Oaxaca, Mexico. Sacks is a fern lover, even though he admits to an even greater passion for club mosses and horsetails. In 1993 John Mickel of the New York Botanical Gardens introduced Sacks to the New York chapter of the American Fern Society (AFS). Consisting mostly of amateur naturalists, AFS meetings were both congenial and passionate, unlike the cold competitiveness of professional meetings in neurology and neuroscience. The New York AFS folks arrange periodic trips to hot spots in the fern world to indulge their passion. In 1999 Oliver Sacks accompanied them on a trip to Oaxaca, which is a veritable paradise of ferns.
Though the trip is only 10 days long, Sacks packs a month’s worth of sights and sounds and meditations into his journal. We learn a lot about the hundreds of species of ferns that range from southern Mexico’s rain forests to the nooks and crannies of its arid central plateau. But the author’s curiosity roams freely and absorbs his new environment. We learn about the origin of chocolate, the history of tobacco, and the archeology of Monte Alban. We learn about the process of distilling mescal in one’s backyard. Most of all, we are introduced to nearly a dozen vivid characters, united in their enthusiasm for fieldwork and ferns.
Nisbett, a professor of psychology at the University of Michigan, argues that thinking is not universally the same, in time or around the globe. Specifically, Asians and Westerners vary in what they perceive, how they process it, and what action they might take. Nisbett has studied seminal figures such as Aristotle and Confucius, the geographical and social origins of Greece and China, and clues from the languages involved.
He explains a series of polarities, which can be quickly sketched (Eastern first/then Western): relationships/action, choice; feelings/logic; interdependence/independence; circularity, cycles/linearity; field dependence/divisible categories; harmony/debate; ground/figure; context/focal object; setting/outcome; and multiple causes/single cause and effect. Nisbett has also conducted experiments with students of Eastern and Western backgrounds to demonstrate that such differences are still real.
Finally, he argues that, with globalization, the two traditions will merge.
Summary:This erudite collection of twelve essays by a physician-scientist weaves allegory, myth, clinical experience, science, and western history and religion (particularly Catholicism) with ruminations on the meaning of medicine and health. The author is the chair of the Department of Medicine at Jagiellonian University School of Medicine in Cracow, Poland – a university founded in 1364 and which counts Copernicus and Pope John Paul II as alumni. Hence it is with this sense of history that the author addresses such topics as cardiology, pain and its relief, genomics, critical care, infectious disease, health care financing. For instance, in Chapter VII “A Purifying Power” Szczeklik traces the word “katharsis” (the title of the book in the original Polish) to the Greek chorus, Pythagoras and Aristotle, then explores the interplay between music and medicine.
Summary:This film tells the remarkable story of Vivien Thomas (played by Mos Def), an African-American fine carpenter, who found his way into medicine through the back door and changed medical history. Hired when jobs were in short supply to work as a custodian and sometime lab assistant to Dr. Alfred Blalock (Alan Rickman), a research cardiologist, Thomas quickly becomes an irreplaceable research assistant. His keen observations, his skill with the most delicate machinery and, eventually, in performing experimental surgery on animals, make clear that he has both a genius and a calling.
Summary:After a brief prologue, the book opens with a summary history of the development of medicine in the United State at the turn of the 20th century. The author introduces the reader to the characters—the physicians, the researchers, the officials of both military and civilian life, who will direct and mold the tale of the influenza pandemic of 1918. The story is developed generally along chronological lines with flashbacks where appropriate into the chains of command and the development of the great research institutes of America prior to World War I. The limitations of science going into the epidemic are explored; the struggles the researchers undertook to solve the mysteries of etiologic agent and mode of transmission, and the search for prevention and treatment dominate the exploration of this modern day pandemic. The Afterword opens the questions of when and where the next pandemic will surface and the possibility of learning from the horrors of The Great Influenza of c 19l8.
Summary:The novel is set in Washington, DC in April, 1865. At fourteen, Emily is sole caretaker of her mother who is dying of tuberculosis. Her neighbor, Annie Surratt, is her best friend, though their mothers have been estranged for some time. Both families have deep roots in the South. Annie’s brother, Johnny, an object of Emily’s romantic fantasies, has recently left on a secret mission. The war is nearly over. Emily’s uncle Valentine, a physician, wants to take custody of her after her mother dies, but because her mother has also felt estranged from him, Emily resists. Still, after her mother’s death, she does go to live with her uncle, and learns that he (with his two assistants, one of whom is a woman who is 1/8 African American) has a lively practice among the poor and the African Americans who have flooded the streets of Washington since the emancipation.