منابع مشابه
Genetically engineered crops: from idea to product.
Genetically engineered crops were first commercialized in 1994 and since then have been rapidly adopted, enabling growers to more effectively manage pests and increase crop productivity while ensuring food, feed, and environmental safety. The development of these crops is complex and based on rigorous science that must be well coordinated to create a plant with desired beneficial phenotypes. Th...
متن کاملDistance Learning – from Idea to Realization
The development of information technologies provides a support to traditional teaching and even makes its replacement possible. There are numerous benefits from distance learning systems. Since distance learning is not flawless, the paper discusses its advantages and disadvantages alike. Among the latter are: motivation of teachers, abuse of teaching materials, verification of student knowledge...
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ژورنال
عنوان ژورنال: Yonsei Medical Journal
سال: 1999
ISSN: 0513-5796
DOI: 10.3349/ymj.1999.40.6.527