منابع مشابه
The Ethics of Price Gouging
Price gouging occurs when, in the wake of an emergency, sellers of a certain necessary goods sharply raise their prices beyond the level needed to cover increased costs. Most people think that price gouging is immoral, and most states have laws rendering the practice a civil or criminal offense. The purpose of this paper is to explore some of the philosophic issues surrounding price gouging, an...
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Characters and properties of dislocations in ice are thoroughly reviewed on the basis of the knowledge hitherto obtained by the X-ray topographic method as well as recently found dynamical behavior. Extremely low energy of the faults on the basal plane found by the method leads us to conclude that all of the dislocations in ice should be extended as wide as several tens to one hundred nano-mete...
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Price gouging. There’s no other name for it. In recent years, many in the pharmaceutical industry have embarked on a largely unfettered campaign of drug price gouging. American Family Physician contributing editor Allen Shaughnessy, PharmD, outlines many examples in the accompanying editorial on this topic.1 Michael Munger, MD, president-elect of the American Academy of Family Physicians (AAFP)...
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To mutate the Ice Nucleation Active (INA) gene in Erwinia herbicola strains, Tn-5 transposon carried by Psup2021 plasmid was used. This plasmid was transferred to the bacterial cells by electroporation. Electrotransformation was carried out for 2.5 ms at 1800 v and 1 mm distance between the electrodes. Polymerase chain reaction was used for determination of presence or loss of INA gene, using a...
متن کاملMechanisms of O2 sputtering from water ice by keV ions
We have conducted experiments on the sputtering of water ice by 100 keV Ar+ between 20 and 150 K. Our findings indicate that the temperature dependence of the total sputtering yield is heavily influenced by the thermal and irradiation history of the ice, showing a complex dependence on irradiation fluence that is correlated to the ejection of O2 molecules. The results suggest that O2 produced b...
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ژورنال
عنوان ژورنال: PROCEEDINGS OF CIVIL ENGINEERING IN THE OCEAN
سال: 1995
ISSN: 0912-7348,1884-8265
DOI: 10.2208/prooe.11.223