Results 21 to 30 of about 8,109,340 (304)

ON THE INFERIOR AND SUPERIOR k-TH POWER PART OF A POSITIVE INTEGER AND DIVISOR FUNCTION [PDF]

open access: yes, 2000
For any positive integer n, let a{n) and b{n) denote the inferior and superior k-th power part of n ...
ZHENG, JIANFENG
core   +1 more source

Center for Positive Change (archived) [PDF]

open access: yes, 2013
Welcome to the Center for Positive Change Home Page! Under the direction of Dr. Frank Barrett , a leader in organizational change, the CPC is located in Monterey, CA and is a part of the Naval Postgraduate School.

core   +2 more sources

Nucleotide sequence alignment of hdcA from Gram-positive bacteria

open access: yesData in Brief, 2016
The decarboxylation of histidine -carried out mainly by some gram-positive bacteria- yields the toxic dietary biogenic amine histamine (Ladero et al. 2010 〈10.2174/157340110791233256〉 [1], Linares et al. 2016 〈http://dx.doi.org/10.1016/j.foodchem.2015.11.
Maria Diaz   +7 more
doaj   +1 more source

On the transfinite density of sequences and its applications to Dirichlet series

open access: yesМатематичні Студії
For an increasing to $\infty$ sequence $(\lambda_n)$ of positive numbers let $\displaystyle n(t)=\sum\limits_{\lambda_n\le t}1,\ N(x)=\int\nolimits_{0}^{x}\dfrac{n(t)}{t}dt, \ L_k(t)=\sum\limits_{\lambda_n\le t}\prod\limits_{j=0}^{k-1}\dfrac{1}{\ln_j ...
M. M. Sheremeta
doaj   +1 more source

Effects of Negative Sequence Voltage Subharmonics on Cage Induction Motors

open access: yesEnergies, 2022
In some power systems, voltage waveforms contain, apart from harmonics, interharmonics and subharmonics that are components of frequency less than or not an integer multiple of the fundamental frequency.
Piotr Gnaciński   +4 more
doaj   +1 more source

Separating sequence overlap for automated test sequence [PDF]

open access: yes, 2006
Finite state machines have been used to model a number of classes of system and there has thus been much interest in the automatic generation of test sequences from finite state machines.
Hierons, RM
core   +1 more source

An example of a positive semidefinite double sequence which is not a moment sequence [PDF]

open access: yes, 2002
summary:The first explicit example of a positive semidefinite double sequence which is not a moment sequence was given by Friedrich. We present an example with a simpler definition and more moderate growth as $(m, n) \rightarrow \infty $
Bisgaard, Torben Maack   +1 more
core   +1 more source

Positivity of Three-Term Recurrence Sequences [PDF]

open access: yesThe Electronic Journal of Combinatorics, 2010
In this paper, we give the sufficient conditions for the positivity of recurrence sequences defined by $$a_nu_{n}=b_nu_{n-1}-c_nu_{n-2}$$ for $n\geqslant 2$, where $a_n,b_n,c_n$ are all nonnegative and linear in $n$. As applications, we show the positivity of many famous combinatorial sequences.
openaire   +2 more sources

An integrated model of the transcriptome of HER2-positive breast cancer [PDF]

open access: yes, 2013
Our goal in these analyses was to use genomic features from a test set of primary breast tumors to build an integrated transcriptome landscape model that makes relevant hypothetical predictions about the biological and/or clinical behavior of HER2 ...
Melissa Lau   +65 more
core   +1 more source

Effects of positive social comparative feedback on motor sequence learning and performance expectancies

open access: yesFrontiers in Psychology, 2023
IntroductionPositive social comparative feedback indicates to the learner that they are performing better than others. While this type feedback supports motor skill learning in some tasks, the effect of social comparative feedback on implicit motor ...
Allison F. Lewis   +6 more
doaj   +1 more source

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