Duffus H M (30 results)

Hardcover. Condition: As New. No Jacket. Pages are clean and are not marred by notes or folds of any kind. ~ ThriftBooks: Read More, Spend Less.

Condition: New. Brand New Original US Edition. Customer service! Satisfaction Guaranteed.

Condition: New. Brand New Original US Edition. Customer service! Satisfaction Guaranteed.

Hard Cover (no dust jacket). Condition: Like New. Illustrated with black and white diagrams and several black and white photographs. Indexed. 339 pages.

Soft Cover. Condition: Good. No Jacket. First Edition. From an academic library with the usual stamps etc. A00023965.

Condition: New. pp. 190.

Condition: New. pp. 190 Illus.

Condition: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Condition: New. pp. 190.

Schizosaccharomyces pombe by Ethylenediaminetetra-acetic Acid (S. A. J. of General Microbiol. 106) 1978. S. 261 - 264. m. zahlr. Abb. (St.) br. -2) Sonderabdruck.

Condition: New.

Hardback. Condition: New. Toxicology has never been more important. Advances in chemistry and technology offering improvements in the quality of human life become ever more rapid, bringing with them the potential for new toxicity hazards. This has led to legislation requiring toxicity testing and risk assessment for all chemicals and their uses. The new REACH (Risk Evaluation and Authorization of Chemicals) Regulation has profound economic consequences because, without official authorization, a chemical cannot be marketed. This book explains, in depth, the ideas underlying current advances in toxicology and its application in regulating and ensuring the safe use of chemicals. Sometimes old ideas have become assumptions that have become embedded in related laws and regulation, even though the thinking of toxicologists has moved on in line with developments in science. This leads to confusion in public understanding that the book should dispel. There are also fundamental ideas in toxicology that are not well understood concerning the concepts of hazard and risk and even about what constitutes a chemical. For many people the word 'chemical' describes manmade substances only. In fact, it is correctly applied to all substances that exist, from pure elements to the most complex biological molecules in food and medicines. This is further complicated by the complex distinction between the descriptors, 'toxic' and 'nontoxic'. Developments in epigenetics are revolutionizing our understanding of mutagenicity and carcinogenicity. Improved understanding of apoptosis and necrosis leads to improved interpretation of potentially toxic effects at the cellular level. The recently defined term 'chemical speciation' is driving more targeted research on the toxicity of inorganic chemicals. This book explains the concepts implied by key toxicological terms using diagrams to illustrate the relationships between them. It is an essential aid to understanding the new demands from regulators of risk assessment and to the implementation of appropriate risk management.

Condition: Fine. First edition. Hardback. Near fine and unread with light bump to top corner. No jacket.

Condition: As New. Unread book in perfect condition.

Condition: New.

Condition: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Condition: New. In.

Condition: As New. Unread book in perfect condition.

Condition: New. In.

Condition: New.

Condition: New.

Hardcover. Condition: Brand New. 1st edition. 179 pages. 9.25x6.25x0.50 inches. In Stock.

Hardback. Condition: New. Toxicology has never been more important. Advances in chemistry and technology offering improvements in the quality of human life become ever more rapid, bringing with them the potential for new toxicity hazards. This has led to legislation requiring toxicity testing and risk assessment for all chemicals and their uses. The new REACH (Risk Evaluation and Authorization of Chemicals) Regulation has profound economic consequences because, without official authorization, a chemical cannot be marketed. This book explains, in depth, the ideas underlying current advances in toxicology and its application in regulating and ensuring the safe use of chemicals. Sometimes old ideas have become assumptions that have become embedded in related laws and regulation, even though the thinking of toxicologists has moved on in line with developments in science. This leads to confusion in public understanding that the book should dispel. There are also fundamental ideas in toxicology that are not well understood concerning the concepts of hazard and risk and even about what constitutes a chemical. For many people the word 'chemical' describes manmade substances only. In fact, it is correctly applied to all substances that exist, from pure elements to the most complex biological molecules in food and medicines. This is further complicated by the complex distinction between the descriptors, 'toxic' and 'nontoxic'. Developments in epigenetics are revolutionizing our understanding of mutagenicity and carcinogenicity. Improved understanding of apoptosis and necrosis leads to improved interpretation of potentially toxic effects at the cellular level. The recently defined term 'chemical speciation' is driving more targeted research on the toxicity of inorganic chemicals. This book explains the concepts implied by key toxicological terms using diagrams to illustrate the relationships between them. It is an essential aid to understanding the new demands from regulators of risk assessment and to the implementation of appropriate risk management.

Condition: New.

Hardback. Condition: New. This glossary expands upon the Comprehensive Glossary of Terms Used in Toxicology. Like its predecessor, it addresses the need for harmonized toxicology terminology, and has undergone a full, comprehensive and rigorous review by IUPAC Committees. It serves as the reference glossary for students and researchers studying the chemical and molecular biological bases of toxicology, and for those involved in chemicals legislation, regulation and risk assessment. Toxicology uses terminology from many disciplines that have been revolutionized by recent developments in molecular biology and biochemistry, and this glossary provides a compilation of definitions of molecular entities that impact on toxicology. Extensive Notes are included to provide context for many of the proteins and important genes defined, with disambiguation where entities are referred to by different names in the literature. We hope that this will be helpful to students and professionals alike.

Condition: Very good.

Hardback. Condition: New. This glossary expands upon the Comprehensive Glossary of Terms Used in Toxicology. Like its predecessor, it addresses the need for harmonized toxicology terminology, and has undergone a full, comprehensive and rigorous review by IUPAC Committees. It serves as the reference glossary for students and researchers studying the chemical and molecular biological bases of toxicology, and for those involved in chemicals legislation, regulation and risk assessment. Toxicology uses terminology from many disciplines that have been revolutionized by recent developments in molecular biology and biochemistry, and this glossary provides a compilation of definitions of molecular entities that impact on toxicology. Extensive Notes are included to provide context for many of the proteins and important genes defined, with disambiguation where entities are referred to by different names in the literature. We hope that this will be helpful to students and professionals alike.

8vo., First Edition, with a coloured frontispiece by Saville Lumley; original blue pictorial cloth, upper board blocked and lettered in black enclosing coloured illustration (repeated from frontispiece), backstrip blocked and lettered in black, fore-edges dusty else a very good, firm copy. With 4pp publisher's catalogue bound in at end, and contemporary prize bookplate printed in purple and green on front paste-down. The first and sole UK edition of Helen Duffus's tale of childhood. A US edition was published in New York in 1929. Very scarce, especially in this condition.

1ª. 190 pp rustica Escrito en ingles.

Single Issue Magazine. Condition: Good. Kirby, Rollin; Markow, Jack; (illustrator). First Edition. 48 Pages. Features: Cover photo of bombing crew mission debriefing session; Nice one-page color ad for Woodbury film-finish powder features Sonja Henie; Temple radio ad; We must not delay rebuilding the world; Photo of B-17s over the Reich; Photo of Allied infantry and armor fighting along the German Westwall; Dramatic photo of B-29s thundering over Mount Fuji on way to Tokyo; Photo of American troops in landing barges on way to a Pacific Island; Last Fortress of the Nazis - article and photos explain how in the Alps east of Switzerland Hitler's henchmen are expected to make a final stand - includes caricatures of Hitler, Himmler, Goebels and Goering; The Soviet Soldier Does Not Forget - he remembers the long ordeal of his people and says it must not happen again; The Censor Defends the Censorship - Director of Censorship Byron Price replies to those who complain that too much news is kept from the public; General Lewis A. Pick of 'Pick's Pike' - photo-illustrated article of the builder of Stilwell Road, the 620-mile land route to China from Burma; One-page color ad for the Parker '51' pen; Poem - "Lincoln's Last Birthday"; One-page color ad for Benson & Hedges Virginia Rounds cigarettes; The Horace Mann-Lincoln School of teachers College; Photo and article on Shirley Temple - who tells how she evolved from gurgling to glamor; ad for Philharmonic radio-phonographs; William Gallacher - the only Communist M.P. in Britain, and one of the most persistent Churchill-baiters in Parliament - article with photo; Nice color ad for Valliant Vineyards; Great letter about jobs for men and women by Ann Maulsby; Lieut. Gen. Kurt Dittmar is 'The Voice of the Wehrmacht" - article with photo; Color ad for Nestle's evaporated milk; Nice color photo ad for Thomas' Protein Bread; Meals with Little or No Meat; Color Crisco ad; The Bare Arm Look (fashion); Decorating Ingenuity; Kingergarten Enterprises; Cocomalt ad features boy on stilts; Lovely two-page fashion section features attractive photos of formal fashions; Nice half-page color ad for Marlboro cigarettes features lady in red polka-dot summerwear; Postman's Daily Rounds - article on letter carriers of the New York area distribute 80 tons of mail daily; Color one-page ad for Fabrics by Stafford, sold by Goodman & Theise; Fantastic color-photo back page ad for Rheingold Beer features Miss Rheingold 1945, Pat Boyd, bowling. Average wear. Unmarked. A sound vintage wartime issue.