Useless scientific or chemical knowledge

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منابع مشابه

[The usefulness of useless knowledge].

r IT not a curious fact that in a world steeped in irrational hatreds which threaten civilization itself, men and women-old and young-detach themselves wholly or partly from the angry current of daily life to devote themselves to the cultivation of beauty, to the extension of knowledge, to the cure of disease, to the amelioration of suffering, just as though fanatics were not simultaneously eng...

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When Power Adaptation is Useless or Harmful

We consider the design of optimal strategies for joint power adaptation, rate adaptation and scheduling in a multi-hop wireless network. Most existing strategies for ad-hoc networks control either power and scheduling, or rates and scheduling, but not the three together as we do. We assume the underlying physical layer allows finegrained rate adaptation (like in 802.11a/g, HDR/CDMA, UWB). Our g...

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Alpha-fetoprotein-L3: Useful or Useless for Hepatocellular Carcinoma?

Japan is the only country where alpha-fetoprotein (AFP)-L3 can be measured in the routine clinical setting. Since AFP-L3 examination has been covered by health insurance in Japan for over 10 years, it is now routinely measured during general medical checkups for patients with chronic liver disease. To increase the specificity of AFP, the AFP-L3 glycoform can be used as a measure of cancerous ch...

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Physical Therapy in Equine Veterinary Medicine: Useful or Useless?

Physical therapy should not be considered as a ‘cure all’; this premise, along with those attributed to other alternative therapies, is merely an unfortunate client misconception. Physical therapists who wish to work in veterinary medicine in the U.K., and many other countries including Canada (but not yet in the U.S.), must have completed a recognized training protocol. The therapists are requ...

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ژورنال

عنوان ژورنال: Journal of Chemical Education

سال: 1933

ISSN: 0021-9584,1938-1328

DOI: 10.1021/ed010p56