The Physics and Technology of Diagnostic Ultrasound: A Practitioner's Guide

Rosie Lewis is a full-time foster carer. She has been working in this field for over a decade. Before that, she worked in the special units team in the police force.Based in northern England, Rosie writes under a pseudonym to protect the identities of the children she looks after.

Rosie Lewis is a full-time foster carer. She has been working in this field for over a decade. Before that, she worked in the special units team in the police force.Based in northern England, Rosie writes under a pseudonym to protect the identities of the children she looks after.

Roy Porter is Professor of the Social History of Medicine at the Wellcome Institute for the History of Medicine. He is the editor of the Fontana History of Science series, and the author of over sixty-five books, including the acclaimed bestseller ‘London: A Social History’. His book on the history of madness in England, ‘Mind Forg’d Manacles’, won the Leo Gershoy Prize.

Angela & John Hicks are the joint principals of the College of Integrated Chinese medicine in Reading. Angela is author of The Five Laws for Healthy Living, Principles of Acupuncture and Principles of Chinese Medicine. John is author of Principles of Chinese Herbal Medicine. They have been practising for over 17 years.

Michael Chaskalson Michael is one of the pioneers of mindfulness teaching and research in Europe. He is the author of the agenda-setting The Mindful Workplace and Mindfulness in Eight Weeks. Based on his 40 years of personal practice of mindfulness and related disciplines, Michael now shares his insights and research with audiences worldwide as a keynote speaker, coach, consultant, and teacher. Michael is founder and CEO of Mindfulness Works and a Professor of Practice at Ashridge Business School. Dr Megan Reitz Megan is Associate Professor of Leadership and Dialogue at Ashridge Business School where she speaks, researches, and consults on the intersection of leadership, change, dialogue and mindfulness. She has presented her research to audiences throughout the world and is the author of Dialogue in Organizations.

Universe: The Solar System and Beyond

The Story of the Heavens

Everything About Mars

Biological Principles: A Tutorial Study Guide

Nervous System: A Tutorial Study Guide

Circulatory System: A Tutorial Study Guide

Immune System: A Tutorial Study Guide

Motor System: A Tutorial Study Guide

Dose-Response Curve: A Tutorial Study Guide

Great Astronomers

‘IT’S THE NIGHTS that are the worst. I don’t know where he is, but my imagination tells me he is close at hand. In daylight I can keep the fears down; at night I am alone with the terror that he has created. If he rings me every ten minutes I think I will go mad with it; if he does not ring I worry that he is outside, watching me.’

Pornind de la rezultatele unor cercet?ri ?i experimente ?ndelungate ?n domeniul alimenta?iei, F?nic?-Voinea Ene, renumit specialist ?n medicin? complementar?, ne demonstreaz? c? numai o diet? naturist? ne poate conduce spre o pierdere ?n greutate lesnicioas?, cu pu?ine frustr?ri ?i f?r? s? ne afecteze s?n?tatea, fiindc? ea presupune consumul alimentelor integrale, a?a cum se g?sesc ele pe planeta aceasta de milioane de ani, ?i care au suferit pu?ine prelucr?ri termice sau chimice. Este o diet? bazat? pe respectarea unor reguli specifice: meniul zilnic trebuie s? con?in? numai alimente cu calorii negative, trebuie s? se consume doar ape minerale alcaline plate ?i alimente alcaline; se pune accent pe consumul de gr?simi nesaturate, carbohidra?i cu indice glicemic sc?zut, nu trebuie s? se utilizeze nutrimente glucido-lipidice ?i nici asocieri de glucide cu lipide la aceea?i mas?...

Her ?ey ?evresiyle etkile?imsel bütünlükte anlaml? olmaktad?r. Soral?m yine de; Bütünü par?alar?ndan fazlas? yapan nedenler nelerdir? Evrende neyin ifadesiyiz? Canl?l?k, bilin?, ruh, duygular art?k anla??labilir midir? Canl?l?k h?z farklar?ndan m? olu?maktad?r? H?zl? bile?enimiz olan elektri?in; canl?l???n ve bilincimizin olu?umunda nas?l bir etken olmaktad?r? Bizleri olu?turanlardan beden, duygular, bilin?, ruh diye tan?mlad?klar?m?z aras?nda ba?lant?lar nas?l kurulmaktad?r? Sorular?, günümüzde enerjiler aras? ba?lant?, etkile?im nas?l kurulmaktad?r? Sorusu gibi oldu?u, yani her?ey gibi onlar?nda enerji oldu?u anla??lm??t?r. Ruh olarak tan?mlad?k, zihin-beden aras?nda ba?lant?y? kurmaya, duygular? anlamaya ?al??t?k. Bilincin, alg?n?n tüm bunlarla nas?l bir ili?kisi olabilece?ini sorgulad?k. Genelde ?yle oluyor ya, bütünün ?nce par?alar?n? anlamaya, par?alara ay?r?p anlamaya ?al??man?n sorunlar?n?n izlerini sürüp bütünle olan etkile?imini g?rmeye y?neliyoruz. Zaman?n i?inde zaman ge?irmemize ra?men bilincimizle, canl?l???m?zla nas?l ba?lant?l? oldu?unu g?rmezden geldik. Günümüz dünyas?n?n ula?t??? bilgi, ya?amsal deneyimlerin kaydedilip aktar?lmas?, izledi?imiz filmlerden tutun da, deneyimlerimizin h?zl? etkile?imiyle zaman aral?klar?n? orduk. S?n?r sistemimize benzeyen internet a?lar? olu?turduk. ?nsanl?k olarak yapay zekalar geli?tirdik. Hücre ile beden benzeri; canl?yla tüm canl?l???n, ekosistemin, varl???n etkile?im ?rüntüsü oldu?unu, etkile?imsel ?rüntüde anlam? oldu?unu ??rendik. Belki de olu?turdu?umuz yeni anlamlar gelecekte olu?acaklar?n par?alar?d?r. De?i?im devam ediyor. G?rünen o ki, canl?lar bu evrenin en ileri evrensel enerji alanlar?d?r. Soral?m kendimize; Evrende canl?l?ktan daha anlaml? bir ?ey var m?d?r? Dünya bilinci ?a?lard?r. Biriktirdi?i bilgi ve deneyimlerini, olu?umun ba?lang?c?ndan itibaren nesiller boyu aktarm??, ekosistemiyle bir bütün olarak evrilmi?tir. Ula?t??? bilin? halini ?evresiyle etkile?imsel d?ngü i?inde hep yeniden ?ekillendirmi?tir. D?nü?ümsel etkile?imin hi?bir zaman?n?n ayn? olmay??? temel evrensel durumun etkisiyle de zamanda evrilmi? ve günümüz dünyas?n?n paradigmas?na ula?m??t?r. Evrimsel ?rüntüye paralel geli?en teknolojik entegrasyonla bilgi, zamanda ?ok yo?un etkile?ebilmi?tir. Dünya üzerinde artan s?n?r hücresi say?s? yani artan canl? say?s?n?n olumlu bir yan? ise, bilginin etkile?imini art?rm?? olmas?d?r. Platon’un idealar dünyas?nda var olan?n kendi ba??na var olamayaca??n?, var olan?n ?ncül bir mükemmeli olmal? dü?üncesiyle hareket etti?i g?rülüyor. Bu dü?ünceye bi ele?tiriyle ba?lay?p daha sonra ele?tiriyide ele?tirelim. Diyelim ki bu dü?ünceye evrimin, zaman?n itiraz? var. Buna b?yle devam edersek ba?lang?? i?inde, uzaylar i?inde ba?layan evrenler olsa bile bugünki mant?k yine en ba?a d?nmemizi s?ylüyor. Yani ilk nas?l olu?tu? Bu olu?um ?ncesi uzay diyeyim en mükemmel saf hali olan B?R nas?l olu?tu. 1’de ise hi?bir ?zellik olmamal? yani nas?l olurda idea’lar oradan kaynaklan?r. Demek ki varl?k olu?umu bi süre?, evrim olur gibi. Sondan ba?a d?nsekte bi süre?, ba?tan ba?lam?? olsakta bi süre?. Bu ifadeler B?R d?ngüsü i?inde do?ru olabilir. ?dealar nereden geldi ?ünki sonu? olarak idealar B?R de olmamal? ?ünkü B?R farkl?l?k bar?nd?rm?yor. Asl?nda her ?eyi B?R kapsar, o kaynak potansiyeller alan?d?r. Haliyle her ?eyle ayn? alandad?r. Bi nevi potansiyeller alan?yla varl?k ayn? ?eydir, benzerdir. O halde Platon’un idealar kuram?n?n kayna?? ve kendisi bu evrendedir, bu evrendir. Günümüz bilim dünyas?nda ?oklu evrenler dü?üncesi olduk?a yayg?nd?r. O halde evrenlerin oldu?u daha dev uzaysal kaynaklar, alanlar olmal?d?r. ??te B?R belkide bizimde i?inde evrildi?imiz vede k?smen farkl?la?t???m?z her ?eyin kayna??, alan?d?r. Evren büyük tabii ancak büyüklük hep yan?lt?c? olmaya devam etmi?tir. Belkide hiper bir uzay hatta uzaylar alan?nda olabiliriz. Belki ama e?er do?ru b? dü?ünce ?ekliyse bu ilk soruyu yinede de?i?tirmiyor. ?lk ba?lang?? diye bir ?ey var m??

Puericultur? ?i pediatrie pentru asisten?i medicali ofer? elevilor ?colilor postliceale sanitare un instrument de studiu al particularit??ilor fiziologice ?i patologice ale copilului, necesar identific?rii nevoilor fundamentale ale copilului s?n?tos ?i bolnav ?i aplic?rii tehnicilor specifice de ?ngrijire a acestuia.Aceast? carte se dore?te a fi un ghid teoretic pentru elevii ?i asisten?ii medicali care ?ngrijesc copii ?n diverse perioade de dezvoltare, pornind de la premisa c? un copil nu este un adult ?n miniatur?.Lucrarea este astfel conceput? ?nc?t informa?ia oferit? s? acopere cerin?ele programei analitice, s? fie simplu de accesat ?i s? fie u?or de ?n?eles.

The great World War was more than two-thirds over when America entered the struggle, and yet in a sense this country was in the war from its very beginning. Three great inventions controlled the character of the fighting and made it different from any other the world has ever seen. These three inventions were American. The submarine was our invention; it carried the war into the sea. The airplane was an American invention; it carried the war into the sky. We invented the machine-gun; it drove the war into the ground. It is not my purpose to boast of American genius but, rather, to show that we entered the war with heavy responsibilities. The inven-tions we had given to the world had been developed marvelously in other lands. Furthermore they were in the hands of a determined and unscrupulous foe, and we found before us the task of overcoming the very machines that we had created. Yankee ingenuity was faced with a real test. The only way of overcoming the airplane was to build more and better machines than the enemy possessed. This we tried to do, but first we had to be taught by our allies the latest refinements of this machine, and the war was over before we had more than started our a?rial program. The machine-gun and its accessory, barbed wire (also an American invention), were overcome by the tank; and we may find what little comfort we can in the fact that its invention was inspired by the sight of an American farm tractor. But the tank was a British creation and was undoubtedly the most important invention of the war. On the sea we were faced with a most baffling problem. The U-boat could not be coped with by the building of swarms of submarines. The essential here was a means of locating the enemy and destroying him even while he lurked under the surface. Two American inventions, the hydrophone and the depth bomb, made the lot of the U-boat decidedly unenviable and they hastened if they did not actually end German frightfulness on the sea. But these were by no means the only inventions of the war. Great Britain showed wonderful ingenuity and resourcefulness in many di-rections; France did marvels with the airplane and showed great clev-erness in her development of the tank and there was a host of minor inventions to her credit; while Italy showed marked skill in the crea-tion of large airplanes and small seacraft.