منابع مشابه
Why do we need theories?
Theories organize knowledge and construct objectivity by framing observations and experiments. The elaboration of theoretical principles is examined in the light of the rich interactions between physics and mathematics. These two disciplines share common principles of construction of concepts and of the proper objects of inquiry. Theory construction in physics relies on mathematical symmetries ...
متن کاملWhy Do We Need It ? How Do We Get It ?
ECURITY EXPERTS FREQUENTLY REFER TO PEOPLE AS “THE WEAKEST LINK IN THE CHAIN” OF SYSTEM SECURITY. Famed hacker Kevin Mitnick revealed that he hardly ever cracked a password, because it “was easier to dupe people into revealing it” by employing a range of social engineering techniques. Often, such failures are attributed to users’ carelessness and ignorance. However, more enlightened researchers...
متن کاملRamadan fasting: Do we need more evidence?
Over a billion of Muslims fast worldwide during Ramadan each year. Through this religious custom, fasting contributes to their health as well as their spiritual growth. However, available evidence regarding the health-benefits of Ramadan fasting is scarce and highly contentious. Although Islam exempts patients from fasting, many fast conceivably, and their clinical condition is prone to deterio...
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ژورنال
عنوان ژورنال: Progress in Biophysics and Molecular Biology
سال: 2016
ISSN: 0079-6107
DOI: 10.1016/j.pbiomolbio.2016.06.005