منابع مشابه
Reviewing the nanotechnology in cosmeceuticals
Cosmeceuticals are the fastest growing segment of the personal care industry, and a number of topical cosmeceutical treatments for conditions such as photoaging, hyperpigmentation, wrinkles, and hair damage have come into widespread use. In the cosmeceutical arena nanotechnology has played an important role. Using new techniques to manipulate matter at an atomic or molecular level, opening up n...
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This is a delightful and very valuable book. It considers the whole personality of the five year old child in the first year in school, with affection and understanding, but without sentimentality. The author has a definite ideal of what school life ought to be for children. She condemns very outspokenly what school too often offers the five year old. "Many classrooms today are slums." Neverthe...
متن کاملThe Growth Pattern of Iran's Economy in the First Five Year Development Plan (1989- 1994)
The effective factors on the economic growth of Iran during the first 5-year development plan are studied. The main characteristics of this period are that the first development plan began after the end of war during which some of the unused capacities of the war period were utilized. While the budget deficit was continued in this period the government also pursued policies such as devaluation ...
متن کاملReviewing the literature.
Are there different approaches to undertaking a literature review? Literature reviews aim to answer focused questions to: inform professionals and patients of the best available evidence when making healthcare decisions; influence policy; and identify future research priorities. Although over 14 types of reviews have been identified, literature reviews can be broadly divided into narrative (des...
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ژورنال
عنوان ژورنال: Chemical Speciation & Bioavailability
سال: 1989
ISSN: 0954-2299,2047-6523
DOI: 10.1080/09542299.1989.11083114