Results 41 to 50 of about 598,846 (310)

Random unfriendly seating arrangement in a dining table [PDF]

open access: yes, 2015
A detailed study is made of the number of occupied seats in an unfriendly seating scheme with two rows of seats. An unusual identity is derived for the probability generating function, which is itself an asymptotic expansion.
Chern, Hua-Huai   +2 more
core   +1 more source

Assessing the relevance of higher education courses [PDF]

open access: yes, 2007
The establishment of the European Higher Education Area has involved specifying lists of professional competencies that programs are expected to develop, and with this the need for procedures to measure how every course within a higher education program ...
Gil, Francisco   +6 more
core   +1 more source

The fault diagnosis system based on graph theory and fuzzy mathematics

open access: yes浙江大学学报. 农业与生命科学版, 2001
A minimal cost fault diagnosis mathematics model based on a fuzzy weighted bipartite graph for the single-input fault diagnose problem was put forward, and two effective algorithms for it was given.
GE Xiao-feng, CHEN Su-shan, HE Yong
doaj   +1 more source

Large-capacity information hiding scheme based on minimum pixel modification

open access: yesEgyptian Informatics Journal, 2022
Information hiding is an important technique for security-related applications, and it can be used wildly in many scenarios. Secret data embedding methods are proposed in spatial, frequency, and other domains by researchers in recent years.
Zhang Yu   +4 more
doaj   +1 more source

A-D-E Classification of Conformal Field Theories

open access: yes, 2009
The ADE classification scheme is encountered in many areas of mathematics, most notably in the study of Lie algebras. Here such a scheme is shown to describe families of two-dimensional conformal field theories.Comment: 19 pages, 4 figures, 4 tables ...
Cappelli, Andrea, Zuber, Jean-Bernard
core   +2 more sources

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

How Do We Change Statistical and Critical Thinking Attitudes in Young People?

open access: yesNumeracy, 2019
A quasi-experimental design was used to measure the impacts on student attitudes in statistics, mathematics and critical thinking (16-18 years of age) on a group of students who received a 21-week-long contextualised statistics course (called the Pilot ...
Rhys Jones
doaj   +1 more source

Optimal transportation under controlled stochastic dynamics

open access: yes, 2013
We consider an extension of the Monge-Kantorovitch optimal transportation problem. The mass is transported along a continuous semimartingale, and the cost of transportation depends on the drift and the diffusion coefficients of the continuous ...
Tan, Xiaolu, Touzi, Nizar
core   +2 more sources

LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro

open access: yesMolecular Oncology, EarlyView.
Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix   +13 more
wiley   +1 more source

On a Finite Differnce Scheme For Blow Up Solutions For The Chipot-Weissler Equation [PDF]

open access: yes, 2015
In this paper, we are interested in the numerical analysis of blow up for the Chipot-Weissler equation with Dirichlet boundary conditions in bounded domain.
Hani, Houda, Khenissi, Moez
core  

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