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Empirical evidence is required for a hypothesis to gain acceptance in the scientific community. Normally, this validation is achieved by the scientific method of forming a hypothesis, experimental design, peer review, reproduction of results, conference presentation, and journal publication. This requires rigorous communication of hypothesis ...
Modern medicine has drastically extended human life expectancy—both by extending life and curtailing infant mortality rates. Now, medicine stars down its final boss: aging. Now, medicine stars ...
Human challenge studies have ethical considerations because participants are often at risk of serious adverse effects, including death. There are many examples of trials that were problematic or abusive, such as trials on captives under the Nazi regime in Germany or trials with questionable consent procedures in Guatemala by U.S. doctor John Charles Cutler, who also conducted the Tuskegee ...
The focus of the journal is the international exchange of ideas, evaluations, reports and studies on the person and contemporary challenges and the human dignity in the field of theology, education, canon law and social studies. The founder and current editor-in-chief is Józef Stala. Articles are in German, English, French, Italian and Spanish.
Considering that a major challenge for this new century is the effective and efficient realisation of human rights for all people, and that at the same time is needed that all members of the human family strive for its fulfillment, the DHDR formulates related duties and responsibilities for our current interdependence. Its preamble states ...
A scientific theory is a well-substantiated explanation of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment. Such fact-supported theories are not "guesses" but reliable accounts of the real world. The theory of biological evolution is more than "just a theory".
Rose Brystowski, 68, had a choice to make. Others might have found it difficult. She found it easy. Brystowski, of Oak Park, Michigan, wasn't about to let her genetics forfeit her future. Doctors ...
Born to James Earl Carter Sr. and Lillian Gordy Carter on Oct. 1, 1924, in Plains, Georgia, Jimmy Carter lived to age 100, making him the oldest former president before his death and the longest ...