منابع مشابه
A Brief Account of the Epidemic of Cholera Which Prevailed at the Station of Mettupalaiyam from 11th January 1883 to 18th March 1883
drinking water contaminated by cholera feces. Mettupalaiyam is the south-west terminus of the Madras Railway. It comprises three villages,?Odandurai in the north, Kariyampalayam in the middle, and Chikkadasampalayam in the south. The river Bhavani, which runs through the town from west to east, separates Odandurai from Kariyampalayam. Thus Odandurai lies on the northern bank of the river Bhavan...
متن کامل1883 - 4566
Mobile robot networks emerged in the past few years as a promising distributed computing model. Existing work in the literature typically ensures the correctness of mobile robot protocols via ad hoc handwritten proofs, which are both cumbersome and error-prone. This paper surveys state-of-the-art results about applying formal methods approaches (namely, model-checking, program synthesis, and pr...
متن کاملepidemiological study of oral and pharyngeal cancers in kermanshah province from march 1993 to march 2006
چکیده ندارد.
15 صفحه اولMeteor trail diffusion: 2. Analytical theory
A meteoroid penetrating the Earth’s atmosphere leaves behind a trail of dense plasma embedded in the lower E/upper D region ionosphere. While radar measurements of meteor trail evolution have been collected and used to infer meteor and atmospheric properties since the 1950s, no accurate quantitative model of trail fields and diffusion exists. This paper describes a 2-D analytical theory of mete...
متن کاملRetinal meteor
We describe a case of a 65-year old man diagnosed with retinal vasoproliferative tumour secondary to posterior uveitis. The fluorescein angiography shows an interesting meteor-like leak emanating from the tumour and rising towards the superior retina in the later frames of the angiogram. Pictorially, we call it the "Retinal Meteor" and also describe the possible mechanism for this pattern of le...
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ژورنال
عنوان ژورنال: Nature
سال: 1883
ISSN: 0028-0836,1476-4687
DOI: 10.1038/027461b0