منابع مشابه
Does peanut butter transfer from hands to sports equipment?
Methods Baseline samples were taken from a previously used basketball and the hands of an avid basketball player. Five mL of peanut butter was applied to her hands and wiped with a commercial paper towel. The basket ball was dribbled for 5 minutes. Her hands were subsequently washed with regular soap and water. She then played with the potentially contaminated ball for another five minutes. Bot...
متن کاملScratching as a fracture process: from butter to steel.
We present results of a hybrid experimental and theoretical investigation of the fracture scaling in scratch tests and show that scratching is a fracture dominated process. Validated for paraffin wax, cement paste, Jurassic limestone and steel, we derive a model that provides a quantitative means to relate quantities measured in scratch tests to fracture properties of materials at multiple scal...
متن کاملOccupational Heat Stress and Kidney Health: From Farms to Factories
Millions of workers around the world are exposed to high temperatures, intense physical activity, and lax labor practices that do not allow for sufficient rehydration breaks. The extent and consequences of heat exposure in different occupational settings, countries, and cultural contexts is not well studied. We conducted an in-depth review to examine the known effects of occupational heat stres...
متن کاملGeneration of Software Renovation Factories from Compilers
When a compiler is designed carefully, it is possible to extract its grammar. We reengineer the extracted grammar to one that is geared towards reengineering. From this reengineering grammar we generate an architecture called a software renovation factory. This includes: generic analysis and transformation functionality and a native pattern language using the concrete syntax of the language for...
متن کاملBeauty and charm results from B-factories
We present the proceedings of the lectures given at the 2008 Helmholtz International Summer School Heavy Quark Physics at the Bogoliubov Laboratory of Theoretical Physics in Dubna. In two lectures we present recent results from the existing B-factories experiments, Belle and BaBar. The discussed topics include short phenomenological motivation, experimental methods and results on B meson oscill...
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ژورنال
عنوان ژورنال: The Annals of Iowa
سال: 1989
ISSN: 0003-4827,2473-9006
DOI: 10.17077/0003-4827.9329