Results 11 to 20 of about 386,403 (270)
Understanding Periodic and Non-periodic Chemistry in Periodic Tables [PDF]
The chemical elements are the “conserved principles” or “kernels” of chemistry that are retained when substances are altered. Comprehensive overviews of the chemistry of the elements and their compounds are needed in chemical science. To this end, a graphical display of the chemical properties of the elements, in the form of a Periodic Table, is the ...
Changsu Cao +5 more
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This paper studies behaviors that are defined on a torus, or equivalently, behaviors defined in spaces of periodic functions, and establishes their basic properties analogous to classical results of Malgrange, Palamodov, Oberst et al. for behaviors on R^n. These properties - in particular the Nullstellensatz describing the Willems closure - are closely
Napp, Diego +2 more
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Distribution of histopathological types of thyroid tumors in 1999-2015 compared to 1966-1988 year period [PDF]
Background: The most common thyroid tumors originate from the epithelial follicular cells. Etiology involved in the development of thyroid carcinoma is multifactorial, including external influences and genetic predisposition.
Makazlieva Tanja +3 more
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Influence of atmospheric pressure change on gas sampling in mine closed area
The variation of atmospheric pressure will cause the exchange of air volume between the closed area of the mine and the external environment, which will have an impact on the gas migration in the closed area of the mine.In order to study the influence of
Lei Baiwei +3 more
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Effect of Latitude on Seasonality of Tuberculosis, Australia, 2002–2011
Seasonal variation in tuberculosis diagnoses recently has been reported in various populations. In Australia, seasonality of tuberculosis diagnoses was more pronounced in areas where UV exposure is reduced and vitamin D deficiency is more prevalent.
Jennifer H. MacLachlan +2 more
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Natural catastrophes and point-like processes Data handling and prevision
A frequent approach when attempting to manage a natural catastrophe is in terms of a numerical model, by which we try to forecast its occurrence in space and time. But, sometimes this is difficult or even unrealistic.
G. P. Gregori
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Erratum: Point-to-Periodic and Periodic-to-Periodic Connections [PDF]
This addition includes a list of essential corrections to the authors' paper [ibid. 44, No.~1, 41--62 (2004; Zbl 1052.65113)].
Dieci, Luca, Rebaza, Jorge
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Background: Grandparents play a vital role in providing childcare to families. However, little is known about when grandmothers and grandfathers look after grandchildren, what they do with them, and why.
Giorgio Di Gessa +2 more
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Periodicity Detection of the Substitution Box in the CBC Mode of Operation: Experiment and Study
This paper presents a technique for investigating the cyclic properties of substitution boxes (S-boxes) in the Cipher Block Chaining (CBC) mode of operation.
Zhanna Alimzhanova +2 more
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Inductance Characteristic Analysis of Consequent-Pole Permanent Magnet In-Wheel Motor
This paper presents inductance characteristics analysis of the consequent-pole permanent magnet in-wheel motor (CPM). Considering the specialty of consequent-pole structure, this paper analyzes the change rule of the winding self-inductance via ...
Hui Ma +3 more
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