منابع مشابه
28-29 december the energy crisis: some implications and alternatives.
Many signs indicate that the United States is faced with an energy crisis. On the one hand, there is the historic growth trend of energy consumption, which has been doubling every 8 to 10 years. On the other hand, there is growing public concern with the environmental and social consequences of producing that much energy and, further, of the social value of using it. Public concern has been exp...
متن کاملIn memoriam: Esther Thelen, May 20, 1941-December 29, 2004.
Dr. Esther (Stillman) Thelen, a prominent figure in the field of developmental psychology, died on December 29, 2004 after a yearlong battle with recurrent cancer. Professionally, Esther was known for her forward thinking, her elegant and prolific writing, her unapologetic embrace of the complexity of human behavior and its ultimate theoretical grounding in everyday life, and her tireless mento...
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ژورنال
عنوان ژورنال: Science
سال: 1971
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.174.4004.79