Results 71 to 80 of about 11,397,498 (302)
Linear property and optimal design of MARS-like cryptographic structure
Tongxin xuebao, 2021 A MARS-like cryptographic structure was proposed and some linear properties of this cryptographic structure were given.An optimal design method of linear transformation in MARS-like cryptographic structure was also given.Concretely, by analyzing the ...
Nianping WANG, Lirong HONG
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DEVELOPING OPTIMAL PRODUCTION STRUCTURE WITH LINEAR PROGRAMMING MODEL [PDF]
Annals of the University of Oradea: Economic Science, 2018 As nowadays, besides productions of food and forage materials, herbaceous and woody energy crops can be used to optimize the production structure, I have found it practical to present a model that is based on a Simplex algorithm.
Margit Csipkés
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo +5 more
wiley +1 more source
A note on linear preservers of semipositive and minimally semipositive matrices [PDF]
, 2018 Semipositive matrices (matrices that map at least one nonnegative vector to a positive vector) and minimally semipositive matrices (semipositive matrices whose no column-deleted submatrix is semipositive) are well studied in matrix theory.
Kannan, Rajesh +2 more
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Japan has one of the highest dialysis prevalence rates worldwide and a shrinking, aging population. Whether dialysis burden has entered a sustained post‐peak phase or whether recent declines partly reflect pandemic‐related disruptions remains uncertain.
Hatice Şahin +2 more
wiley +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction Peritoneal dialysis (PD) is an established home‐based kidney replacement therapy (KRT), but its uptake remains low in Japan. We evaluated whether individualized education in a dedicated outpatient clinic was associated with the initiation of PD.
Yasuko Ito +7 more
wiley +1 more source
Restricted Likelihood Ratio Testing in Linear Mixed Models with General Error Covariance Structure [PDF]
, 2011 We consider the problem of testing for zero variance components in linear mixed models with correlated or heteroscedastic errors. In the case of independent and identically distributed errors, a valid test exists, which is based on the exact finite ...
Sonja Greven +5 more
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Journal of Associated Medical Sciences, 2011 Architectural distortion (AD) indicates the occurrence of early breast cancer. In mammographic image, the line correspond to the linear structure of normal breast tissue differ from the distorted tissue.
Kingkarn Aphiwatthanasumet +1 more
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Irregularity in the structure of linear formations
الاكاديميThe research entitled (Irregularity in the Structure of Calligraphy ) deals with how to leave the fixed patterns to unfamiliar linear patterns that break the monotony of the organization and activate the dynamic directionality, thus bypassing the ...
Ashraf Kamel Abdel Ameer +1 more
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Kernel Identification of Non-Linear Systems with General Structure
Algorithms, 2020 In the paper we deal with the problem of non-linear dynamic system identification in the presence of random noise. The class of considered systems is relatively general, in the sense that it is not limited to block-oriented structures such as Hammerstein
Grzegorz Mzyk +2 more
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