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China conventional x ray machine

The argument and thought-experiment now generally known as the chinese room argument was first published in a paper in 1980 by american philosopher john searle (1932- ). it has become one of the best-known arguments in recent philosophy. searle imagines himself alone in a room following a computer program for responding to chinese characters ...
Sunglasses or sun glasses (informally called shades) are a form of protective eyewear designed primarily to prevent bright sunlight and high-energy visible light from damaging or discomforting the eyes. they can sometimes also function as a visual aid, as variously termed spectacles or glasses exist, featuring lenses that are colored, polarized or darkened.
Note: the 2019–2020 coronavirus pandemic originated in china, but the peak within the country has passed and there are few new reported cases each day. nevertheless, precautions similar to flu are advised. many countries, including the united states, australia and new zealand, are advising their citizens to avoid all travel to china.others, such as canada, ireland, and the united
X mediastinal hemangioma (mh) is a rare benign lesion with an incidence of less than 0.5 % of mediastinal masses [1]. it is usually asymptomatic and incidentally discovered in an imaging study, but it may present with non-specific symptoms, such as chest pain/discomfort, shortness of breath, dyspnea, and dysphagia [2–4].

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