万本电子书0元读

万本电子书0元读

Az ?t tornacsuka a Pannon Csillagdában
Az ?t tornacsuka a Pannon Csillagdában
Jámbor Eszter
¥13.16
Книга расскажет о причинах возникновения таких серьезных хронических недугов как радикулит и ревматизм, их формах и соответствующих народных методах и рецептах лечения, проверенных многими поколениями. И сейчас не утратили свою эффективность, став незаменимыми помощниками официальной медикаментозной медицины, оздоровительные банные процедуры, минеральные воды, отвары и настои лекарственных трав для внутреннего и наружного применения, разнообразные массажи и комплексы лечебных упражнений, рецепты лечения эфирными маслами, продуктами пчеловодства, солями и металлами. Их подробное описание для регулярного применения, а также рецепты блюд сбалансированной ежедневной диеты для лечебного питания помогут вернуть здоровье и силу вашему позвоночнику и суставам.Kniga rasskazhet o prichinah vozniknovenija takih ser'eznyh hronicheskih nedugov kak radikulit i revmatizm, ih formah i sootvetstvujushhih narodnyh metodah i receptah lechenija, proverennyh mnogimi pokolenijami. I sejchas ne utratili svoju jeffektivnost', stav nezamenimymi pomoshhnikami oficial'noj medikamentoznoj mediciny, ozdorovitel'nye bannye procedury, mineral'nye vody, otvary i nastoi lekarstvennyh trav dlja vnutrennego i naruzhnogo primenenija, raznoobraznye massazhi i kompleksy lechebnyh uprazhnenij, recepty lechenija jefirnymi maslami, produktami pchelovodstva, soljami i metallami. Ih podrobnoe opisanie dlja reguljarnogo primenenija, a takzhe recepty bljud sbalansirovannoj ezhednevnoj diety dlja lechebnogo pitanija pomogut vernut' zdorov'e i silu vashemu pozvonochniku i sustavam.
The Sign of the Four
The Sign of the Four
Arthur Conan Doyle
¥18.74
Copernicus, the astronomer, whose discoveries make him the great predecessor of Kepler and Newton, did not come from a noble family, as certain other early astronomers have done, for his father was a tradesman. Chroniclers are, however, careful to tell us that one of his uncles was a bishop. We are not acquainted with any of those details of his childhood or youth which are often of such interest in other cases where men have risen to exalted fame. It would appear that the young Nicolaus, for such was his Christian name, received his education at home until such time as he was deemed sufficiently advanced to be sent to the University at Cracow. The education that he there obtained must have been in those days of a very primitive description, but Copernicus seems to have availed himself of it to the utmost. He devoted himself more particularly to the study of medicine, with the view of adopting its practice as the profession of his life. The tendencies of the future astronomer were, however, revealed in the fact that he worked hard at mathematics, and, like one of his illustrious successors, Galileo, the practice of the art of painting had for him a very great interest, and in it he obtained some measure of success.??By the time he was twenty-seven years old, it would seem that Copernicus had given up the notion of becoming a medical practitioner, and had resolved to devote himself to science. He was engaged in teaching mathematics, and appears to have acquired some reputation. His growing fame attracted the notice of his uncle the bishop, at whose suggestion Copernicus took holy orders, and he was presently appointed to a canonry in the cathedral of Frauenhurg, near the mouth of the Vistula.? To Frauenburg, accordingly, this man of varied gifts retired. Possessing somewhat of the ascetic spirit, he resolved to devote his life to work of the most serious description. He eschewed all ordinary society, restricting his intimacies to very grave and learned companions, and refusing to engage in conversation of any useless kind. It would seem as if his gifts for painting were condemned as frivolous; at all events, we do not learn that he continued to practise them. In addition to the discharge of his theological duties, his life was occupied partly in ministering medically to the wants of the poor, and partly with his researches in astronomy and mathematics. His equipment in the matter of instruments for the study of the heavens seems to have been of a very meagre description. He arranged apertures in the walls of his house at Allenstein, so that he could observe in some fashion the passage of the stars across the meridian. That he possessed some talent for practical mechanics is proved by his construction of a contrivance for raising water from a stream, for the use of the inhabitants of Frauenburg. Relics of this machine are still to be Been.??The intellectual slumber of the Middle Ages was destined to be awakened by the revolutionary doctrines of Copernicus. It may be noted, as an interesting circumstance, that the time at which he discovered the scheme of the solar system has coincided with a remarkable epoch in the world's history. The great astronomer had just reached manhood at the time when Columbus discovered the new world.??Before the publication of the researches of Copernicus, the orthodox scientific creed averred that the earth was stationary, and that the apparent movements of the heavenly bodies were indeed real movements. Ptolemy had laid down this doctrine 1,400 years before. In his theory this huge error was associated with so much important truth, and the whole presented such a coherent scheme for the explanation of the heavenly movements, that the Ptolemaic theory was not seriously questioned until the great work of Copernicus appeared. No doubt others, before Copernicus, had from time to time in some vague fashion surmised, with more or less plausibility, that the sun..
Ихтияндр: Повесть, основанная на реальных событиях
Ихтияндр: Повесть, основанная на реальных событиях
Андрей Мелехов (Терехов)
¥11.77
A ciência e a tecnologia na contemporaneidade condicionam a organiza??o social e as formas existentes e emergentes de desigualdade e exclus?o tanto em cada sociedade como entre sociedades e regi?es do mundo. Os contextos de acesso e apropria??o do conhecimento científico e tecnológico s?o diversificados, como diferenciados s?o os públicos que se constituem em rela??o com esses contextos e modos de acesso e de apropria??o. Os textos desta colet?nea problematizam sob diferentes aspectos as quest?es críticas para a compreens?o e aplica??o do conceito de apropria??o social do conhecimento científico e tecnológico.
Дивись уперед: Над?йний шлях до омр?яного життя
Дивись уперед: Над?йний шлях до омр?яного життя
Michael Hyatt, Daniel Harkavy
¥30.25
Ez a k?nyv két év kutatómunkája alapján íródott. Fórumokon, internetes hozzászólásokban megnyilvánuló vélemények, és a velük kapcsolatban felmerült kérdések, illetve válaszok adják az írás gerincét. Nem orvos, nem tudós, nem kutató írta szaknyelven, hanem egy egyszer?, érz? ember, hétk?znapi nyelven, k?zérthet?en, azon igyekezve, hogy párhuzamot vonjon a szexuális irányultság két végletével és megértesse, hogy e szexuális orientációk egyenérték?ek. A kül?nleges szerelmi szálon futó t?rténet humorral, drámával f?szerezve bemutatja azokat a k?zponti problémákat, melyek a gy?l?letet táplálják a melegek felé és igyekszik utat mutatni az elfogadás irányába. Ma irtózol a homoszexuálisoktól. De mi lesz holnap, amikor a gyermeked, a legjobb barátod vagy a legkedvesebb rokonod megvallja, hogy ? úgy boldog? Az élet sorban osztja a pofonokat és nem tudhatjuk, mikor csattan a mi orcánkon... A k?nyv címét az alábbi idézet ihlette: ?Adj tüzedb?l lángot annak, aki kér!” /Marcus Tullius Cicero/ ?
The Dark House
The Dark House
Ida Alexa Ross Wylie
¥7.93
Illiberális. Inkorrekt. Igaz. Oriana Fallaci a Harag - trilógia második k?tetében még tovább megy, ítéletet hoz Európa felett, amely véleménye szerint már nem is Európa, hanem Eurábia, az Iszlám egyik gyarmata.
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
The Americans: "American Problems from the Point of View of a Psychologist"
The Americans: "American Problems from the Point of View of a Psychologist"
Prof. Hugo Münsterberg
¥28.61
"The Americans" by Hugo Munsterberg stands alongside Alexis de Tocqueville's American Democracy as one of the great works on the New World written by a scholar deeply familiar with the Old World. When originally published, it gave the German public a sense of American life, and was described as "a book which deals in a detailed way with the political, economic, intellectual, and social aspects of American culture." Munsterberg, a world-renowned psychologist at the turn of the twentieth century, noted that "its purpose is to interpret systematically the democratic ideals of America."??The primary aim of The Americans is to study the people and America's inner tendencies. It offers a "philosophy of Americanism," the ideology of a people writ whole. Munsterberg's sense of the "spirit" of a people, rather than facts about the people, is revealed in his four cardinal chapters: Self-Direction, Self-Realization, Self-Perfection, and Self-Assertion. While he covers the economic premises of the free market and the politics of party affairs, he considers these the least important. Instead it is the lasting forces and tendencies of American life, rather than problems of the day, that occupy the author. ??This focus was shared by German readers, for whom the book was conceived, and for those in the United States who read the book in English.The dynamic of strong basic tendencies of democratic forces and lesser, but significant, aristocratic tendencies underwrites the strains and tensions in American society. It also defines the special nature of a book, written more than one hundred years ago, that retains its lively sense of purpose and deep insight into American life. ??One could well say that this book is required reading in this day and age for Americans and Europeans alike:??"This is a neglected masterpiece.."
Simfonia fr?nei
Simfonia fr?nei
Marius Ștefan Aldea
¥32.62
Volum coordonat de R?zvan Supuran Antologia de fa?? reune?te texte ap?rute ?n revista Me?eria?ii, publica?ie de circula?ie limitat?, fabricat? pe h?rtie me?te?ugit? ?i tip?rit? manual ?n cadrul Atelierului de Carte de la Muzeul ??ranului Rom?n.
Hullámok csapdája
Hullámok csapdája
Borbás Edina
¥44.15
"Most, hogy ismét ?sszegy?lt egy k?nyvnyi írásom, meg kellett nézni, mit vállalok ma is és mit nem. A nem politikai témájú írások kevésbé romlandóak, azokat nyugodtan vállalom most is, legfeljebb kisebb korrekciókkal. Politikai nézeteim azonban akarvaakaratlanul is változtak, így ezek az írások alapvet? újragondolást igényeltek. Bármennyire érdekesnek is találom mostanában a politikát, valójában azt szeretném, ha a k?zbeszédnek ugyanúgy legfeljebb a negyedét tenné ki ez a téma, mint ennek a k?nyvnek. Annyi minden van, ami ennél sokkal érdekesebb. A másik háromnegyed akármi lehet, kit mi érdekel – engem például mostanában els?sorban az élet egyszer? dolgai, emellett a gazdaság és persze továbbra is a pszichológia. ?gy alakultak ki e k?nyv t?bbi részei." A szerz? az ELTE Pszichológiai Intézetének egyetemi tanára, jelenleg f? kutatási területe a gazdaság-pszi?cho?lógia.
A taraj
A taraj
Leonard Banister
¥37.11
"Három ember utazik Skóciában a vonaton: egy matematikus, egy fizikus és egy tudományfilozófus. Egyszer csak a matematikus kinéz az ablakon, és azt mondja: – Nézzék, itt fekete bárányok vannak! Mire a fizikus: – Pontosítanék: itt vannak olyan bárányok, amelyek feketék. Mire a tudományfilozófus: – ?n is pontosítanék: itt vannak olyan bárányok, amelyeknek a fel?lünk látszó oldala fekete." - idéz a Monoverzumokban Galántai Zoltán egy ismert tudományfilozófiai anekdotát, azt érzékeltetve, hogy humorral még az egyébként olykor száraznak t?n? szakmai ?sszefüggéseket is érthet?en, érzékletesen lehet kifejezni. Az olvasó legnagyobb ?r?mére.
San-Antonio. Sarabanda r?posa?ilor
San-Antonio. Sarabanda r?posa?ilor
Dard Frédéric
¥32.62
Un program simplu, rapid ?i… sexy PROGRAMUL REVOLU?IONAR PREZENTAT ?N ACEAST? CARTE AJUT? PE ORICINE S? AIB? O INIM? S?N?TOAS?. Mai ?nt?i, doctorul Masley ??i va ar?ta cum s?-?i determini starea de s?n?tate cardiac?, dup? care te va ?ndruma pas cu pas cum s?-?i optimizezi inima, energia, silueta ?i via?a sexual?. Identific?nd principala cauz? a bolilor cardiovasculare – apari?ia ?i cre?terea pl?cii de aterom – autorul prezint? cele mai noi analize ?i teste care pot depista dezvoltarea pl?cii arteriale ?n faze incipiente, preciz?nd ?i pa?ii care trebuie urma?i pentru a opri ?i inversa cursul acestui proces. Vestea bun? este c? oricine – indiferent de v?rst?, de factorii ereditari sau de c?t de supraponderal este – ??i poate trata placa arterial?, prevenind astfel atacurile de cord ?i accidentele vascular cerebrale cu ajutorul acestui program, care are urm?toarele elemente-cheie: ? Alimentele cu efecte benefice pentru inim? ? Activitatea fizic? pentru ?nt?rirea inimii ?i a arterelor ? Managementul stresului ? Un plan de suplimente alimentare personalizat, prietenos pentru inim?. Un capitol separat demonstreaz? c? o inim? s?n?toas? cre?te libidoul ?i ?mbun?t??e?te func?ia sexual? at?t la b?rba?i, c?t ?i la femei. Mul?i cred c? aspectele de preven?ie ?i terapeutice ale bolilor cardiace constituie un fel de ?tiin?? complicat?. Gre?it! Doctorul Masley a creat un plan strategic simplu ?i u?or de aplicat pentru ?mbun?t??irea procesului de vindecare cardiovascular?. Recomand c?lduros cartea de fa?? tuturor persoanelor vulnerabile la bolile de inim?. – Dr. Stephen T. Sinatra, cardiolog ?i autorul bestsellerului New York Times – Reversing Heart Disease ?n spiritul lui Hipocrat, programul doctorului Masley demonstreaz? cum schimb?ri specifice ale stilului de via?? pot fi la fel de eficiente ca medicamentele ?n ?mbun?t??irea st?rii de s?n?tate a inimii. – Dr. David Perlmutter, autorul c?r?ii Grain Brain.
Prietenul andaluz
Prietenul andaluz
Söderberg Alexander
¥90.84
De ce unii oameni au o via?? fericit? ?i plin? de succes, ?n timp ce al?ii se confrunt? ?n mod repetat cu e?ecuri ?i triste?e? De ce unii ??i g?sesc perechea potrivit?, iar al?ii nu au parte dec?t de rela?ii care se sf?r?esc cu o ruptur?? Ce ?i face pe unii s? aib? cariere ?nfloritoare, ?n timp ce al?ii sunt prin?i ca ?ntr-o capcan? ?n joburi pe care le detest?? ?i, mai ales, pot ghinioni?tii s? fac? ceva pentru a-?i spori norocul ?i a-?i ?mbun?t??i via?a?Autorul a c?utat r?spunsul la aceste ?ntreb?ri prin intermediul unor cercet?ri care s au derulat pe o perioad? de mai mul?i ani ?i au cuprins interviuri ?i experimente cu sute de persoane extrem de norocoase sau ghinioniste. Rezultatele ob?inute, prezentate ?n aceast? carte, indic? un mod complet nou de a vedea norocul ?i rolul esen?ial pe care ?l joac? acesta ?n vie?ile noastre. Oamenii nu se nasc noroco?i. F?r? s? ??i dea seama, oamenii noroco?i folosesc patru principii de baz? pentru a aduce norocul ?n via?a lor. Dac? ?n?elege?i principiile, atunci ve?i ?n?elege ?i cum ac?ioneaz? norocul.
Ultima scapare
Ultima scapare
Federico Axat
¥90.84
O colec?ie de peste patruzeci dintre eseurile preferate ale lui Tyson, Moartea ?ntr-o gaur? neagr? abordeaz? nenum?rate subiecte, de la firavele eforturi ale industriei filmului de a crea cerul ?nstelat, p?n? la ce-ar ?nsemna s? te afli ?n interiorul unei g?uri negre.?Cel mai cunoscut astrofizician al Americii, Tyson este un profesor ?nn?scut, care ?tie s? explice pe ?n?elesul tuturor teoriile complicate ale astrofizicii ?i ?n acela?i timp s? ne transmit? fascina?ia pe care o are fa?? de univers.?Este absolut obligatoriu s? g?sim oameni de ?tiin?? care s? ne poat? explica nu doar ceea ce descoperim, ci ?i modul ?n care facem acele descoperiri. Neil deGrasse Tyson este unul dintre ei." - Boston Sunday Globe?
Bucure?ti, mon amour
Bucure?ti, mon amour
Șenchea Corneliu
¥61.83
Semiologia este piatra fundamental? a diagnosticului. Informa?iile anamnestice orienteaz?, datele clinice fundamenteaz?, iar datele de laborator confirm? diagnosticul.Cursul de semiologie medical? ??i propune s? ?narmeze asistentul medical cu metode ?i tehnici de examinare a pacientului ?i, ?n acela?i timp, cu mijloace ?i c?i de a descoperi semnele ?i simptomele ?i a le interpreta ?n mod corespunz?tor cu scopul de a aprecia corect ?i rapid diagnosticul clinic pentru a interveni eficient ?n sprijinul redob?ndirii/amelior?rii s?n?t??ii pacientului. Este structurat ?n trei capitole: (1) Utilizarea terminologiei medicale ?n efectuarea anamnezei; (2) Modific?rile observate de asistenta medical? la inspec?ia general? ?i (3) Manifest?ri cauzate de diferite afec?iuni. La sf?r?it, exist? o sec?iune de teste pentru evaluarea cuno?tin?elor.Datorit? nevoii permanente de cunoa?tere ?i perfec?ionare a asistentului medical, ca ?i a tuturor profesioni?tilor din domeniul s?n?t??ii, aceast? carte este extrem de util? elevilor ?colilor sanitare postliceale.
Scandaloasa poveste a lui Frankie Landau-Banks
Scandaloasa poveste a lui Frankie Landau-Banks
E. Lockhart
¥65.32
Ar putea exista alte universuri? O c?l?torie de neuitat ?n lumea g?urilor negre ?i a ma?inilor timpului, a universurilor alternative ?i a spa?iului multidimensional, Lumi paralele ne ofer? un portret conving?tor al revolu?iei care a cuprins lumea cosmologiei.Ideea de universuri paralele ?i teoria corzilor, care le poate explica existen?a, au fost c?ndva privite cu suspiciune de oamenii de ?tiin??, fiind v?zute ca o provincie a misticilor, ?arlatanilor ?i excentricilor.Ast?zi, fizicienii teoreticieni sus?in ?ntr-o propor?ie cov?r?itoare teoria corzilor ?i ultima ei itera?ie, Teoria M. Aceasta, dac? se va dovedi corect?, va reconcilia cele patru for?e ale universului ?ntr o manier? simpl? ?i elegant?, r?spunz?nd totodat? la ?ntrebarea:?Ce s a ?nt?mplat ?nainte de Big Bang?“ ?Folosind cu abilitate analogia ?i umorul, Kaku prezint? varia?iunile la tema universurilor paralele, venind din mecanica cuantic?, cosmologie ?i Teoria M.“ -- Brian Green, autorul c?r?ii The Elegant Universe
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?
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..
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).[...]
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
Cosmoza. Iubirea cosmic?
Cosmoza. Iubirea cosmic?
Petreșteanu Elena
¥73.49
O investiga?ie ?tiin?ific? pentru ?n?elegerea ?i ?mbun?t??irea capacit??ii min?iiViitorul min?ii umane aduce un subiect rezervat c?ndva exclusiv domeniului science-fiction ?ntr-o realitate nou? ?i surprinz?toare. Acest tur de for?? ?tiin?ific dezv?luie cercet?rile uimi?toare care se efectueaz? ?n laboratoa?rele de top din lumea ?ntreag? – toate baz?ndu-se pe ultimele descoperiri din neuro?tiin?? ?i fizic? – incluz?nd expe?rimente recente ?n telepatie, controlul min?ii, telechinezie ?i ?nregistrarea amintirilor ?i a visurilor.Lectura acestei c?r?i este o aventur? uimitoare nu doar pentru fanii SF, ci ?i pentru pasiona?ii de fizic?, medicin?, neuro?tiin??, care vor descoperi aici vastele posibilit??i ale creierului uman.?Kaku are darul de a explica idei incredibil de complexe ?ntr-un limbaj pe care-l poate ?n?elege ?i un cititor neavizat." - San Francisco Chronicle