نتایج جستجو برای: turonian boundary

تعداد نتایج: 159564  

Journal: :J. Comb. Theory, Ser. A 1994
Jeffrey H. Dinitz Esther R. Lamken

A Howell design of side s and order 2n, or more briefly an H(s, 2n), is an s x s array in which each cell is either empty or contains an unordered pair of elements from some (2n)-set V such that (1) every element of V occurs in precisely one cell of each row and each column, and (2) every unordered pair of elements from V is in at most one cell of the array. It follows immediately from the defi...

2001
E. N. Smirnov H. J. van den Herik I. G. Sprinkhuizen-Kuyper

This report proposes adaptable boundary sets as a new version-space representation. It is shown that adaptable boundary sets can be adjusted to a version-space representation between boundary sets [5, 6, 7] and instance-based boundary sets [11, 12, 13]. This allows the choice of proper version-space representations to be realised dynamically during the learning phase.

Journal: :mathematics interdisciplinary research 0
seyfollah mosazadeh university of kashan

in this paper, we investigate some properties of eigenvalues and eigenfunctions of boundary value problems with separated boundary conditions. also, we obtain formal series solutions for some partial differential equations associated with the second order differential equation, and study necessary and sufficient conditions for the negative and positive eigenvalues of the boundary value problem....

Journal: :Acta Geologica Polonica 2023

The nature of the Cenomanian–Turonian Oceanic Anoxic Event (CTOAE) and its δ13 C Excursion is considered in light (1) stratigraphical framework which CTOAE developed European shelf seas, (2) conclusions that can be drawn from new detailed investigations Chalk succession at three locations England, Melton Ross Flixton Northern Province where organic-rich ‘black bands’ are present, Dover Southern...

Sending compressed video data in error-prone environments (like the Internet and wireless networks) might cause data degradation. Error concealment techniques try to conceal the received data in the decoder side. In this paper, an adaptive boundary matching algorithm is presented for recovering the damaged motion vectors (MVs). This algorithm uses an outer boundary matching or directional tempo...

Journal: :International journal of advanced research 2022

The thermogravimetric analysis during the hydrotreatment in dynamic regime of organic matter for Tarfayas oil shale different layers and layer M Timahdit was object this study, several results obtained allowed us to describe energetic non-estimable value that it is extract or use as fuel. By processing curves TG, DTG=f(Tmax) their surfaces we were able show concentration mineral climate sedimen...

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