Stel een vraag
Met het formulier hier onder kunt u contact op nemen met boekwinkel hasselman.
diversen - SCIENTIFIC AMERICAN April 1966 Pre-Columbian Metallurgy
De vraag gaat over de volgende titel:
| Afbeelding: |
|
|---|---|
| Schrijver: | diversen |
| Titel: | SCIENTIFIC AMERICAN April 1966 Pre-Columbian Metallurgy |
| ISBN: | |
| Uitgever: | SCIENTIFIC AMERICAN April 1966 |
| Bijzonderheid: | Belangrijke schaarse uitgave van wetenschappelijk tijdschrift |
| Prijs: |
€ 31,70
€ 3,65
|
| Meer info | The Economics of Technological Change The effects of such change are brought out by a comparison of input-output tables listing the transactions among all sectors of industry in the U.S. for the years 1947 and 1958 By Anne P. Carter Chemical Lasers If a laser could be made to work by a chemical reaction, it would need no external source of power. Two experimental chemical-laser systems, both of which emit in the infrared, have now been found... By George C. Pimentel Chromosome Analysis by Computer Now that certain human disorders have been linked with chromosome abnormalities, it is desirable to examine large numbers of cells for such abnormalities. A computer regime has been devised for the purpose... By Frank H. Ruddle and Robert S. Ledley The Photographs from Mariner IV How they were made and what they show is reviewed. The second of three articles on the remarkably successful Mariner mission By Robert B. Leighton Early Metallurgy in the New World In 4000 B.C. the people of the Great Lakes region were hammering tools out of native copper. By the time of Columbus the gold work of cultures from Peru to Mexico rivaled the best in the Old World... By Dudley T. Easby Jr. Sex Differences in the Brain There is increasing evidence that mammalian behavior patterns are basically female and that male patterns are induced by the action of the sex hormone testosterone on the brain of the newborn animal... By Seymour Levine The Muonium Atom This recently discovered atom consists of only two elementary particles: a positive muon and an electron. A study of its energy levels has yielded precise new information that pertains to all electromagnetic interactions... By Vernon W. Hughes Antibiotics and the Genetic Code The meaning of the code that directs the synthesis of proteins can be changed by the action of streptomycin and related drugs. They cause "misreading" by altering the structure of ribosomes... By Luigi Gorini DEPARTMENTS 50 and 100 Years Ago: April 1966 Science and the Citizen: April 1966 LETTERS Letters to the Editors, April 1966 RECOMMENDED Books MATHEMATICAL RECREATION Mathematical Games AMATEUR SCIENTIST The Amateur Scientist DEPARTMENTS The Authors Bibliography |
| Boek bekijken | |
Levering binnen de EU is mogelijk bij bestellingen vanaf 15 euro plus bijkomende internationale verzendkosten.
Afhalen is niet mogelijk.
De verkoper zal binnen 7 werkdagen contact met u opnemen om de koop verder af te handelen.