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 | | Handbook of Cosmetic Science and Technology, Second Edition
Although cosmetics for the purpose of beautifying, perfuming, cleansing, or for
rituals have existed since the origin of civilization, only in the 20th century great progress
has been made in the diversification of products and functions and in the safety
and protection of the consumer.
Before 1938, cosmetics were... | | web2py Application Development Cookbook
we2py is a framework for rapid development of secure database-driven Internet
applications. It is written in and is programmable in Python. It comprises libraries,
applications, and reusable examples.
Created in 2007,web2py has grown, evolved, and improved tremendously, thanks to
the work of many developers who have... |
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Women in Biotechnology: Creating Interfaces
Biotechnologies, such as genetic engineering, cloning and biodiversity, raise many
legal and ethical concerns, so it is important that people understand these issues and
feel able to express their opinions. This is why the European Commission has been,
for a number of years, supporting actions to improve communication among... | | | | Organic Chemistry
From its first edition through this, its fourth, Organic
Chemistry has been designed to meet the needs of the
“mainstream,” two-semester, undergraduate organic
chemistry course. It has evolved as those needs have
changed, but its philosophy remains the same. The overarching
theme is that organic chemistry is not... |
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