万本电子书0元读

万本电子书0元读

Gemstones (Collins Gem)
Gemstones (Collins Gem)
Cally Oldershaw
¥38.36
Gemstones have been a source of delight and fascination for many thousands of years. This revised edition explores the nature of gems, their beauty, rarity and durability, and the mineral properties that govern these qualities. It describes the most popular gemstones in detail and looks at how gem minerals form, where they are found and mined, and how they are identified. It includes information about the popular most popular and the lesser known stones, and describes how to distinguish the real from the fake.
Short walks in the Yorkshire Dales
Short walks in the Yorkshire Dales
Collins Maps
¥44.24
The Yorkshire Dales with its picturesque dales, ancient farmhouses and villages offer some superb country walking.This can be explored with these 20 walks, all of which are 5 miles or under in length and can easily be completed in less than 3 hours. This guide, produced in co-operation with the Ramblers and featuring Ordnance Survey mapping, is the perfect way to really appreciate the beautiful Yorkshire Dales. INCLUDES: ? 20 easy to follow walks which can be completed in 3 hours and under. ? Each walk has a detailed 1:25 000 Ordnance Survey map with the route clearly marked plus a detailed de*ion of the route. ? The walks have been chosen with issues like parking and refreshments in mind to make life easy for families. ? Packed with colour photographs of scenes you will see along the walk. The perfect guide for afternoon walks near to Sedburgh, Hawes, Settle, Ingleton, Skipton and Harrogate.
Hard, Soft and Wet
Hard, Soft and Wet
Melanie McGrath
¥61.51
Who are the digital generation? They are the millions of youngsters who live with, and love, the technology with which they are growing up. This is their story. Tomorrow belongs to them. ‘This is the book which opens up the electronic frontier to those still left out in the cold, the one McLuhan would have written were he to be still surfing the Nineties’ Arena. ‘At once a romance, a cultural commentary, and a piece of travel writing which adds the virtual world to its itinerary as though it were a new place on the map. ‘ Sadie Plant, The Times Not another book about youth culture, nor cyberpunks, hackers and VR; not a computing manual; not the history of technology; but a book about the first generation of people to take the information age for granted. A personal portrait of the Wired Generation, exploring the dreams, ambitions, aesthetics and assumptions of all the kids growing up digital, worldwide. In these days of video games, PCs, multimedia and personal stereos, it’s all too easy for the sensitive kids to disappear into worlds of their own, and it happens so quickly — one birthday they’re chirpy and sociable, the next they stay home to watch Robocop for the thirty-seventh time or play Mortal Kombat yet again.
Why Us?: How Science Rediscovered the Mystery of Ourselves (Text Only)
Why Us?: How Science Rediscovered the Mystery of Ourselves (Text Only)
James Le Fanu
¥73.58
The imperative to 'know thyself' is both fundamental and profoundly elusive – for how can we ever truly comprehend the drama and complexity of the human experience? In ‘Why Us?’ James Le Fanu offers a fascinating exploration of the power and limits of science to penetrate the deep mysteries of our existence, challenging the certainty that has persisted since Charles Darwin's Origin of Species that we are no more than the fortuitous consequence of a materialist evolutionary process. That challenge arises, unexpectedly, from the two major projects that promised to provide definitive proof for this most influential of scientific theories. The first is the astonishing achievement of the Human Genome Project, which, it was anticipated, would identify the genetic basis of those characteristics that distinguish humans from their primate cousins. The second is the phenomenal advance in brain imaging that now permits neuroscientists to observe the brain 'in action' and thus account for the remarkable properties of the human mind. But that is not how it has turned out. It is simply not possible to get from the monotonous sequence of genes along the Double Helix to the near infinite diversity of the living world, nor to translate the electrical firing of the brain into the creativity of the human mind. This is not a matter of not knowing all the facts. Rather, science has inadvertently discovered that its theories are insufficient to conjure the wonder of the human experience from the bare bones of our genes and brains. We stand on the brink of a tectonic shift in our understanding of ourselves that will witness the rediscovery of the central premise of Western philosophy that there is 'more than we can know'. Lucid, compelling and utterly engaging, ‘Why Us?’ offers a convincing and provocative vision of the new science of being human.
The Times How to Crack Cryptic Crosswords
The Times How to Crack Cryptic Crosswords
Tim Moorey
¥58.86
Expert crossword solver and setter, Tim Moorey, seeks to dispel the myth that cryptic crosswords are the preserve of the elite. In this easy guide, he demonstrates that anyone who enjoys words and word play can learn to solve a cryptic crossword clue. With clear pictorially presented explanations for many clues, you can revel in the deep satisfaction that comes from finishing cryptic crossword puzzles. Designed to apply to the solving of any cryptic crossword, this book develops and expands Tim’s first book, How to Master The Times Crossword, and is designed to guide the cryptic crossword beginner to an enriched solving experience. ? Contains 15 new practice puzzles from 15 different newspaper and magazine sources. ? Many new hints and tips to help every solver ? Greatly expanded lists e.g. of those all-important abbreviations you should know ? A completely new demonstration of how one solver tackles a typical daily cryptic ? Up-to-date sections on the latest help available online eg smartphone and tablet apps ? In-depth and clear explanations of every clue and puzzle answer ? Previously published as ‘How To Master The Times Crossword: The Times Cryptic Crossword Demystified’. This book is a revised and updated version.
Selling Your Father’s Bones: The Epic Fate of the American West
Selling Your Father’s Bones: The Epic Fate of the American West
Brian Schofield
¥81.52
Part historical narrative, part travelogue through the wilds of the West and part environmental polemic, 'Selling Your Father's Bones' is a thrilling journey through the history and wilderness of the stunning area of landscape that is Continental USA. In the summer of 1877, around seven hundred members of the Nez Perce Native American tribe set out on one of the most remarkable journeys in the history of the American West, a 1,700-mile exodus through the mountains, forests, badlands and prairies of modern-day Oregon, Idaho, Wyoming and Montana. They had been forced from their homes by the great wave of settlement that crashed over the West as the American nation was born. Led by their charismatic chiefs, the Nez Perce used their unerring knowledge of the landscapes they passed through to survive six battles and many more skirmishes with the pursuing United States Army, as they raced, with women, children and village elders in their care, towards the safety of the Canadian border.But all Chief Joseph, the young pastoral leader of the exodus, wanted was to return home - to his beloved Wallowa valley, which his dying father had ordered him never to abandon: 'Never sell the bones of your father and your mother. ' Now, Brian Schofield retraces the steps of that epic exodus, to tell the full dramatic story of the Nez Perce's fight for survival - and to examine the forces that drove them to take flight. The white settlement of the West had been largely motivated by patriotic fervour and religious zeal, a faith that the American continent had been laid out by God to fuel the creation of a mighty empire. But as he travels through the lands that the Nez Perce knew so well, Schofield reveals that the great project of the Western Empire has gone badly awry, as the mythology of the settlers opened the door to ecological vandalism, unthinking corporations and negligent leadership, which have lest scarred landscapes, battered communities and toxic environments.
The Quest for Mars: NASA scientists and Their Search for Life Beyond Earth (Text
The Quest for Mars: NASA scientists and Their Search for Life Beyond Earth (Text
Laurence Bergreen
¥72.99
This edition does not include illustrations. Is there life on Mars? And if not, why not? These questions have gripped mankind throughout the twentieth century. In the shadow of the new millennium, The Quest for Mars seeks the definitive answers from the dedicated NASA scientists participating in the race to discover life on the Red Planet. ‘Ever since I was a small child, I’ve believed there was life out there. When I look at the magnitude of the universe, with its billions of stars, I believe that if life developed here on Earth, it must have developed elsewhere. We simply can’t be unique. I really don’t think we’re the most intelligent life forms in the universe, but that’s just my gut feeling’, Dr Claire Parkinson, NASA scientist. Of all the planets, Mars has exerted the most powerful allure over the human intellect and imagination. Generations of astronomers have expected to find clues to the origin and destiny of Earth and its inhabitants concealed amid the red storms sweeping across the surface of Mars. Today, the mystique of Mars is even greater. Public interest in the Mars mission is sky-high; the exploits of the tiny Mars Rover ‘Sojourner’ in the summer of 1997 excited the greatest curiosity in a space mission in a generation. In The Quest for Mars Laurence Bergreen has unrestricted access to a team of NASA employees – engineers, geologists and other scientists – who are consumed by the search for proof of life on Mars. As one formidable obstacle after another attempts to scupper their quest for a deeper understanding of life on Mars and throughout the Solar System, the narrative takes us step by step through the exhilaration and the despondency of their extraordinary adventure. Nothing is off limits in this unique, behind-the-scenes story of space exploration.
A Book of Britain: The Lore, Landscape and Heritage of a Treasured Countryside
A Book of Britain: The Lore, Landscape and Heritage of a Treasured Countryside
Johnny Scott
¥368.46
In this remarkable, landmark publication, countryman Sir Johnny Scott evokes all that is romantic about the British countryside, its people, customs and traditions. Over its 600 gloriously illustrated pages, Johnny draws on his wisdom and knowledge to reveal a forgotten culture, and encourages us all to rediscover a beautiful Britain. “I always think of nightingales when spring arrives in the south of England and winter is still reluctant to release its grip north of the Border. I heard my first as a very small child while staying with my grandparents on the Ashdown Forest. My sister woke me one night with an excited whisper, 'A nightingale! You must listen to the nightingale sing!' Together we sat on the window seat, gazing across moonlit lawns towards the forest. At that moment, as if nature had not already done enough to impress, the most wonderful sound I had ever heard filled the silence, as the nightingale started to sing. A rapid succession of varied, unconstructed notes, some harsh, some liquid, sung with great exuberance and vigour, changed to a long, slow, pleading song that rose in volume to a sudden piteous crescendo, before reverting to a tune of jollity and mirth. In my mind's eye I saw it erect and glowing, somewhere in the darkness among the oak trees, but no amount of searching that morning produced a single golden feather.” Throughout the pages of A Book of Britain, Johnny Scott celebrates the landscape and people and reveals why, through centuries of careful management, conservation and cultivation, Britain looks as it does. We discover Royal forests and protected oaks; learn animal behaviour and how best to observe wildlife whether on the moors or in your garden; we learn about traditional country sports from familiar hobbies such as fishing and shooting to lesser-known activities such as “swan upping”. Johnny teaches us to look to animals and nature to predict the weather, and reveals many customs and traditions that are in danger of being lost. This book is a gift in every sense – not only in its sheer scope and presence, but in the rich legacy it will leave behind for future generations.
Children’s Party Games (Collins Gem)
Children’s Party Games (Collins Gem)
Collins
¥38.36
Ever faced a crowd of fifteen 5-year olds and quaked? Well, here is your chance to bring order and calm to the party proceedings. Just consult your Gem and you can prepare for those half forgotten games such as Musical Bumps, Simon Says and Blind Man’s Buff. Collins Gem Children’s Party Games provides clear advice and instructions on the most popular family and party games. It is an invaluable guide for organizing children’s and family parties, for wet weekends, Christmas family holidays as well as train or car journeys. The clear instructions also include: Number and age of participants How long the game lasts What equipment is required How to prepare for the game For hours of family games and entertainment look no further than this Gem.
Slavery
Slavery
William E. Channing
¥27.88
The first question to be proposed by a rational being is, not what is profitable, but what is Right. Duty must be primary, prominent, most conspicuous, among the objects of human thought and pursuit. If we cast it down from its supremacy, if we inquire first for our interests and then for our duties, we shall certainly err. We can never see the Right clearly and fully, but by making it our first concern. No judgment can be just or wise, but that which is built on the conviction of the paramount worth and importance of Duty. This is the fundamental truth, the supreme law of reason; and the mind, which does not start from this in its inquiries into human affairs, is doomed to great, perhaps fatal error. The Right is the supreme good, and includes all oth-er goods. In seeking and adhering to it, we secure our true and only happiness. All prosperity, not founded on it, is built on sand. If human affairs are controlled, as we believe, by Almighty Rectitude and Impartial Goodness, then to hope for happiness from wrong do-ing is as insane as to seek health and prosperity by rebelling against the laws of nature, by sowing our seed on the ocean, or making poison our common food. There is but one unfailing good; and that is, fidelity to the Everlasting Law written on the heart, and rewritten and republished in God's Word. Slavery ought to be discussed. We ought to think, feel, speak, and write about it. But whatever we do in regard to it should be done with a deep feeling of re-sponsibility, and so done as not to put in jeopardy the peace of the slave-holding States. On this point public opinion has not been and cannot be too strongly pro-nounced. Slavery, indeed, from its very nature, must be a ground of alarm wherever it exists. Slavery and security can by no device be joined together. But we may not, must not, by rashness and passion increase the peril. To instigate the slave to insurrection is a crime for which no rebuke and no punishment can be too severe. This would be to involve slave and master in common ruin. It is not enough to say, that the Constitution is violated by any action endangering the slave-holding portion of our country. A higher law than the Constitution forbids this unholy interference. Were our national union dissolved, we ought to reprobate, as sternly as we now do, the slightest manifestation of a disposition to stir up a servile war. Still more, were the free and the slave-holding States not only separated, but engaged in the fiercest hostilities, the former would deserve the abhorrence of the world, and the indignation of Heaven, were they to resort to insurrection and massacre as means of victory. Better were it for us to bare our own breasts to the knife of the slave, than to arm him with it against his master. ? ABOUT AUTHOR William Ellery Channing (1780 – 1842) was the foremost Unitarian preacher in the United States in the early nineteenth century and along with Andrews Norton, (1786-1853), one of Unitarianism's leading theologians. He was known for his articulate and impassioned sermons and public speeches, and as a prominent thinker in the liberal theology of the day. Channing's religion and thought were among the chief influences on the New England Transcendentalists, though he never countenanced their views, which he saw as extreme. The beliefs he espoused, especially within his "Baltimore Sermon" of May 5, 1819, at the ordination of a future famous theologian and educator in his own right, Jared Sparks, (1789-1866), as the first minister (1819-1823) of the newly organized (1817) "First Independent Church of Baltimore" (later the "First Unitarian Church of Baltimore (Unitarian and Universalist)"). Here he espoused his principles and tenets of the developing philosophy and theology of "Unitarianism" resulted in the organization later in 1825 of the first Unitarian denomination in America (American Unitarian Association) and the later developments and mergers between Unitarians and Universalists resulting finally in the Unitarian Universalist Association of America in 1961. In later years Channing addressed the topic of slavery, although he was never an ardent abolitionist. Channing wrote a book in 1835, entitled, "SLAVERY" James Munroe and Company, publisher. Channing, however, has been described as a "romantic racist" in "Black Abolitionism: A Quest for Human Dignity" by Beverly Eileen Mitchell (133–38). He held a common American belief about the inferiority of African people and slaves and held a belief that once freed, Africans would need overseers. The overseers (largely former slave masters) were necessary because the slaves would lapse into laziness. Furthermore, he did not join the abolitionist movement because he did not agree with their way of conducting themselves, and he felt that voluntary associations limited a person's autonomy. Therefore, he often chose to remain separate from organizations and reform movements. This middle position characterized his attitude about
Smokiana
Smokiana
R. T. Pritchett
¥27.88
Although Smoking is generally associated with Tobacco only, yet there are other plants whose leaves are used for similar purposes & these will be referred to as we come to the different means of using them. Our first Woodcut of Tobacco is from STELLA—ROMA 1669. a work of great value as giving Pipes & the Hookah of Persia as well as Plants but we will start with some of the growths now most generally known of the “NICOTIANA” Family which is very widely spread over the face of the Earth & has of late made great strides in Borneo & Sumatra. We are greatly indebted to old German woodcuts for solid infor-mation anent details of Habits & customs of the 16th. Century which our own people have not handed down to us, take for instance “Hans Sachs.” Book of Trades. Had smoking been in vogue in his day he would have given it—or rather Jost Ammon would have illustrated it so here in 1616 A.D. we find a Sturdy German, blowing a tremendous cloud. It is taken from an old work now in Frankfurt—viz
Pasiune ame?itoare
Pasiune ame?itoare
Meredith Wild
¥65.32
Controlul ?tiin?ific al traducerii: Andrei Dumbrav? De ce mitul ?b?rbatului-v?n?tor" e doar un mit? De ce femeia a fost cea care a jucat rolul esen?ial ?n dezvoltarea speciei noastre? Cum am dob?ndit capacitatea de a compune muzic? complex? sau de a citi? R?spunsul la ?ntreb?rile de baz? ale neurologiei se g?se?te ?n remarcabilele cercet?ri asupra creierului ?i asupra felului ?n care a evoluat acesta, prezentate ?n cartea de fa?? ?n care un neorolog prezint? viziunea sa asupra evolu?iei – modul ?n care a evoluat sistemul nostru nervos ?i cum aceast? evolu?ie a modelat specia, capacit??ile noastre, bolile pe care le avem ?i calea prin care am ajuns ceea ce suntem azi. Diferite aspecte ale acestei teme sunt ilustrate cu vignete clinice despre ni?te pacien?i interesan?i ?i uneori de-a dreptul stranii, selectate din experien?a clinic? a autorului.?
A Tangled Tale: "The Mathematical Recreations of Lewis Carroll for Childs"
A Tangled Tale: "The Mathematical Recreations of Lewis Carroll for Childs"
Lewis Carroll
¥27.80
TO MY PUPIL.?Beloved pupil! Tamed by thee,?Addish-, Subtrac-, Multiplica-tion,?Division, Fractions, Rule of Three,?Attest thy deft manipulation!??Then onward! Let the voice of Fame?From Age to Age repeat thy story,?Till thou hast won thyself a name?Exceeding even Euclid's glory!??This Tale originally appeared as a serial in The Monthly Packet, beginning in April, 1880. The writer's intention was to embody in each Knot (like the medicine so dexterously, but ineffectually, con-cealed in the jam of our early childhood) one or more mathematical questions "in Arithmetic, Algebra, or Geometry, as the case might be" for the amusement, and possible edification, of the fair readers of that Magazine.?LEWIS CARROLL???"Goblin, lead them up and down."???The ruddy glow of sunset was already fading into the sombre shadows of night, when two travellers might have been observed swiftly—at a pace of six miles in the hour—descending the rugged side of a mountain; the younger bounding from crag to crag with the agility of a fawn, while his companion, whose aged limbs seemed ill at ease in the heavy chain armour habitually worn by tourists in that district, toiled on painfully at his side.??As is always the case under such circumstances, the younger knight was the first to break the silence.?"A goodly pace, I trow!" he exclaimed. "We sped not thus in the ascent!"??"Goodly, indeed!" the other echoed with a groan. "We clomb it but at three miles in the hour."?"And on the dead level our pace is——?" the younger suggested; for he was weak in statistics, and left all such details to his aged companion.?"Four miles in the hour," the other wearily replied. "Not an ounce more," he added, with that love of metaphor so common in old age, "and not a farthing less!"??"'Twas three hours past high noon when we left our hostelry," the young man said, musingly. "We shall scarce be back by supper-time. Perchance mine host will roundly deny us all food!"?"He will chide our tardy return," was the grave reply, "and such a rebuke will be meet."?"A brave conceit!" cried the other, with a merry laugh. "And should we bid him bring us yet another course, I trow his answer will be tart!"
The Way To Geometry
The Way To Geometry
Peter Ramus
¥27.80
Plato saith “tov peov akei gewmetreiv”, That "God doth alwayes worke by Geometry", that is, as the wiseman doth interprete it, Sap. XI. 21. Omnia in mensura & numero & pondere disponere. Dispose all things by measure, and number, and weight: Or, as the learned Plutarch speaketh; He adorneth and layeth out all the parts of the world according to ra-te, proportion, and similitude. ??Now who, I pray you, understandeth what these termes meane, but he which hath some meane skill in Geometry? Therefore none but such an one, may be able to declare and teach these things unto ot-hers.??How many things are there in holy Scripture which may not well be understood without some meane skill in Geometry? The Fabricke and bignesse of Noah's Arke: The Sciagraphy of the Temple set out by Ezechiel, Who may understand, but he that is skilfull in these Arts? I speake not of many and sundry words both in the New and Old Testaments, whose genuine and proper signification is merely Geometricall: And cannot well be conceived but of a Geometer.??To the Reader:??Friendly Reader, that which is here set forth to thy view, is a Translation out of Ramus. ??Formerly indeed Translated by one Mr. Thomas Hood, but never before set forth with the Demonst-rations and Diagrammes, which being cut before the Authors death, and the Worke it selfe finished, the Coppie I having in mine hands, never had thought for the promulgation of it, but that it should have died with its Author, considering no small prejudice usually attends the printing of dead mens Workes, and wee see the times, the world is now all eare and tongue, the most given with the Athenians, to little else than to heare and tell newes: ??And if Apelles that skilfull Artist alwayes found so-mewhat to be amended in those Pictures which he had most curiously drawne; surely much in this Worke might have beene amended if the Authour had lived to refine it..
Simple and Natural Herbal Living - An Earth Lodge Guide to Holistic Herbs for He
Simple and Natural Herbal Living - An Earth Lodge Guide to Holistic Herbs for He
Maya Cointreau
¥40.79
Herbal living is simple. It's natural. In this illustrated guide, you'll come to understand that an herbal life is a reward in itself. You will learn to appreciate the power held in one tiny leaf. You will be inspired to walk hand in hand with nature, accepting her gifts and respecting her in return. And you'll even learn to appreciate the immense potential you hold inside yourself. Detailing the medicinal uses for over 60 herbs and 23 essential oils, Herbal Living contains many useful recipes for health and home. Herbs for the kitchen, facial products, healing salves and tinctures are all covered in detail."Maya Cointreau will take you on a journey towards a new way of living life. She makes it easy to relate to the material and her words will leave you feeling confident and self-empowered." Kathy Lalonde, RPP
Experiments with Alternate Currents of High Potential and High Frequency
Experiments with Alternate Currents of High Potential and High Frequency
Nikola Tesla
¥23.14
It was in this interesting border region, and from among these valiant Eastern folk, that Nikola Tesla was born in the year 1857, and the fact that he, today, finds himself in America and one of our foremost electricians, is striking evidence of the extraordinary attractiveness alike of electrical pursuits and of the country where electricity enjoys its widest application. Mr. Tesla's native place was Smiljan, Lika, where his father was an eloquent clergyman of the Greek Church, in which, by the way, his family is still prominently represented. His mother enjoyed great fame throughout the countryside for her skill and originality in needlework, and doubtless transmitted her ingenuity to Nikola; though it naturally took another and more masculine direction. The boy was early put to his books, and upon his father's removal to Gospic he spent four years in the public school, and later, three years in the Real School, as it is called. His escapades were such as most quick witted boys go through, although he varied the programme on one occasion by getting imprisoned in a remote mountain chapel rarely visited for service; and on another occasion by falling headlong into a huge kettle of boiling milk, just drawn from the paternal herds. A third curious episode was that connected with his efforts to fly when, attempting to navigate the air with the aid of an old umbrella, he had, as might be expected, a very bad fall, and was laid up for six weeks.. ABOUT AUTHOR: Nikola Tesla (1856 –1943) was a Serbian American inventor, electrical engineer, mechanical engineer, physicist, and futurist best known for his contributions to the design of the modern alternating current (AC) electricity supply system. Tesla gained experience in telephony and electrical engineering before emigrating to the United States in 1884 to work for Thomas Edison in New York City. He soon struck out on his own with financial backers, setting up laboratories and companies to develop a range of electrical devices. His patented AC induction motor and transformer were licensed by George Westinghouse, who also hired Tesla for a short time as a consultant. His work in the formative years of electric power development was involved in a corporate alternating current/direct current "War of Currents" as well as various patent battles. Tesla went on to pursue his ideas of wireless lighting and electricity distribution in his high-voltage, high-frequency power experiments in New York and Colorado Springs, and made early (1893) pronouncements on the possibility of wireless communication with his devices. He tried to put these ideas to practical use in an ill-fated attempt at intercontinental wireless transmission, his unfinished Wardenclyffe Tower project. In his lab he also conducted a range of experiments with mechanical oscillators/generators, electrical discharge tubes, and early X-ray imaging. He also built a wireless controlled boat, one of the first ever exhibited. Tesla was renowned for his achievements and showmanship, eventually earning him a reputation in popular culture as an archetypal "mad scientist". His patents earned him a considerable amount of money, much of which was used to finance his own projects with varying degrees of success. He lived most of his life in a series of New York hotels, through his retirement. Tesla died on 7 January 1943. His work fell into relative obscurity after his death, but in 1960 the General Conference on Weights and Measures named the SI unit of magnetic flux density the tesla in his honor. There has been a resurgence in popular interest in Tesla since the 1990s.
El origen de las especies
El origen de las especies
Charles Darwin
¥8.82
El origen de las especies (The origin of species, en inglés) o más exactamente El origen de las especies mediante la selección natural o la conservación de las razas favorecidas en la lucha por la vida es un libro escrito por Charles Darwin (1809 -1882), publicado el 24 de noviembre de 1859 (John Murrap, Londres); agotó los 1.250 ejemplares impresos en el primer día. En él, expuso por primera vez sus ideas sobre la selección natural y la teoría de la evolución. Esta obra es un trabajo fundamental dentro de la historia de la ciencia y la biología. En él, Darwin argumenta largamente su teoría sobre cómo los organismos evolucionan gradualmente por medio de la selección natural, presentando evidencias de su teoría acumuladas en su viaje en el HMS Beagle en los a?os 1831-1836. Su teoría se oponía ampliamente a las teorías vigentes en su época, creacionismo y catastrofismo. El libro puede ser leído por no especialistas. Aunque las ideas presentadas constituyen la base de la biología moderna continúan siendo controvertidas para ciertos grupos religiosos quienes se apoyan en una interpretación literal de textos religiosos a favor de explicaciones creacionistas.
Problema evreiasc?
Problema evreiasc?
Christi Aura
¥54.10
Aceast? carte con?ine informa?ii utile privind refacerea s?n?t??ii cu produse naturale ?i prin metode naturale, oferind o vedere de ansamblufundamental? pentru persoanele f?r? preg?tire medical? ?i o colec?ie de tehnici cu sfaturi utile ?n procesul de vindecare. ?n plus, aceast? lucrare ?i provoac? pe profesioni?tii din domeniul medical s? reinvestigheze impar?ial studiile din prezent ?i din trecut ?n acest domeniu, f?r? prejudec??i. Ve?i g?si date despre prevenirea ?i tratamentul: cancerului, anemiilor, artritei, SIDA, diabetului zaharat, cefaleei, bolii Alzheimer,hipertensiunii arteriale, obezit??ii, menopauzei, osteoporozei etc.
Manager contra curentului. Ce fac marii manageri altfel dec?t ceilal?i
Manager contra curentului. Ce fac marii manageri altfel dec?t ceilal?i
Marcus Buckingham, Curt Coffman
¥73.49
Acest suport de curs este destinat elevilor ?colilor postliceale sanitare c?t ?i personalului mediu din sistemul sanitar., respect?nd programa de preg?tire. Este structurat ?n ?ase capitole: (1) Simptomatologia afec?iunilor ortopedico-traumatice; (2). Afec?iuni congenitale; (3) Infec?ii osoase; (4).Osteoporoza; (5) Tumori osoase; (6) Traumatologie.Pentru a detecta corect problemele reale ?i a decide care este cea mai bun? metod? de ?ngrijire, personalul medical cu preg?tire medie trebuie s? ?tie s? abordeze principalele afec?iuni ortopedico-traumatice. Cei care ??i ?nsu?esc principiile ?i normele expuse ?n acest volum vor fi capabili s? identifice ?i s? ?ncadreze corect semnele ?i simptomele, vor cunoa?te principalele investiga?ii recomandate, precum ?i m?surile de prevenire ?i tratamentul necesar pentru recuperarea bolnavilor care sufer? de aceste afec?iuni.
Bütünsel Bak??la Canl?l?k-I: "Madde ve Enerji, Beden ve Ruh ?li?kisi"
Bütünsel Bak??la Canl?l?k-I: "Madde ve Enerji, Beden ve Ruh ?li?kisi"
Yunus İlik
¥0.01
CANLILIK Nedir? Bilin? nedir? Zamanla ba?lant?l? olduklar?n? g?rebilir miyiz? Duygular?n ne oldu?unu s?yleyebilir miyiz? Beden ve Ruh ayr? m? yan?lg? m?d?r? Beden ve ruh, madde ve enerji gibi midir? Einstein'?n ünlü E=M.C2 formülüyle, madde ve enerjinin temelde ayn? ?eyler oldu?unu ve birbirlerine d?nü?ebildiklerini, maddenin yo?unla?m?? uzay-enerji alan? oldu?unu g?stermi?tir. Madde ile enerji aras?ndaki benzerlik ne i?e, beden ile ruh aras?ndaki benzerlikte ?yle midir? Beden madde ise Ruh enerji midir? Bilin?, duyulardan kayna??n? alan daha üst bir duyu mudur? Hücreler dokular?, dokular organlar?, organlar sistemleri olu?turur dü?üncesinde bilincimizi de g?rebilir miyiz? Haf?zam?zdaki bilgilere istedi?imiz her an neden ula?amay?z? Daha da ?nemlisi, tüm bilincimizi zaman?n ?ok k?sa an?na s??d?rabilir miyiz? Neden?
Pisica din vis. Povestiri pentru copiii de toate v?rstele
Pisica din vis. Povestiri pentru copiii de toate v?rstele
Vasile Poenaru
¥40.79
Av?nd ?n vedere c? o serie de concepte bazate pe teoria for?elor electrostatice (leg?turile chimice, cinetic? molecular?, mi?carea braunian? etc.) prezint? grave contradic?ii privind explicarea acestor fenomene ?i formularea unor r?spunsuri coerente la nivelul particulelor atomice, se impune o abordare nou? ?i o analiz? dintr-o alt? perspectiv? a fenomenelor amintite.Este edificator ?n acest sens s? lu?m cazul fluidelor care se pot disocia ?n molecule ?i chiar ?n atomi (chimie general?, C.D.Neni?escu) prin inc?lzire.Rezult? c? pe m?sur? ce cre?te temperatura (ex.a lichidelor) agita?ia termic? cresc?nd, deci cre?te ?i viteza de mi?care a particulelor atomice, scad for?ele de coeziune ?ntre aceste particule . La fel se ?nt?mpl? lucrurile cu metalele . La ?nc?lzirea peste o anumit? temperatur? metalele se ?nmoaie apoi se topesc deci oadat? cu cre?terea temperaturii (deci a vitezei de mi?care a particulelor) scad ca valoare for?ele de coeziune dintre moleculele substan?elor.A?adar avem o corela?ie direct? ?ntre viteza de mi?care a particulelor atomice ?i for?ele de coeziune dintre acestea. Acest lucru ne duce cu g?ndul la faptul c? aceste for?e ar putea fi de natur? electrodinamic?, fiind vorba numai ?i numai de influen?a vitezei de mi?care a particulelor ?i ?n nici un caz de for?e electrostatice care nu depind de viteza de mi?care a particulelor atomice (ci numai de m?rimea sarcinii ?i de distan?a dintre ele conform legii lui Couloumb).[...]