Results 71 to 80 of about 12,958,216 (304)

On the Steiner antipodal number of graphs

open access: yesElectronic Journal of Graph Theory and Applications, 2019
The Steiner n-antipodal graph of a graph G on p vertices, denoted by SAn(G),  has the same vertex set as G and any n(2 ≤ n ≤ p) vertices are mutually adjacent in SAn(G) if and only if they are n-antipodal in G.
S. Arockiaraj   +2 more
doaj   +1 more source

On Length of Boolean Functions of a Small Number of Variables in the Class of Pseudo-Polynomials

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2020
Minimization of Boolean functions in their various representations is required in logic design of digital devices. EXOR sums (polynomial forms) are considered among other representations.
S.N. Selezneva, A. A. Lobanov
doaj   +1 more source

Effectiveness of Resistance Intradialytic Exercise Compared to Aerobic Intradialytic Exercise for Patients With Chronic Kidney Disease: A Randomized Controlled Clinical Trial

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida   +6 more
wiley   +1 more source

New class width rule for continuous frequency tables

open access: yesResults in Control and Optimization
The most significant parameter which must be determined before constructing a frequency table or a histogram is the number of classes or class width. Choosing the appropriate number of classes or class remains a long-lasting problem in statistics.
Mohammed Bappah Mohammed   +3 more
doaj   +1 more source

Isomorphic Universality and the Number of Pairwise Nonisomorphic Models in the Class of Banach Spaces

open access: yesAbstract and Applied Analysis, 2014
We develop the framework of natural spaces to study isomorphic embeddings of Banach spaces. We then use it to show that a sufficient failure of the generalized continuum hypothesis implies that the universality number of Banach spaces of a given density ...
Mirna Džamonja
doaj   +1 more source

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola   +4 more
wiley   +1 more source

Diversity and Abundance of Beetles on Cabbage Cultivation: Effects of Cultivation Methods and Landscape Composition

open access: yesJTPP: Journal of Tropical Plant Protection
Cabbage (Brassica oleracea) is a vegetable crop with high commercial value in Indonesia. However, cabbage production still fails to meet consumer demand, with one of the causes being pest damage. Plant pest can be suppressed and controlled using natural
Leny Theresia Putri Marpaung   +1 more
doaj   +1 more source

Is Adding More Indicators to a Latent Class Analysis Beneficial or Detrimental? Results of a Monte-Carlo Study

open access: yesFrontiers in Psychology, 2014
The purpose of this study was to examine in which way adding more indicators or a covariate influences the performance of latent class analysis (LCA). We varied the sample size (100 ≤ N ≤ 2,000), number and quality of binary indicators (between 4 and 12
Ingrid Carlson Wurpts, Christian eGeiser
doaj   +1 more source

A combinatorial class number formula.

open access: yesJournal für die reine und angewandte Mathematik (Crelles Journal), 1989
Let R be a Dedekind ring with quotient field K and let A be a central simple K-algebra. Let \(\Lambda\) be an R-order in A and let \(\Lambda_ 1=\Lambda,\Lambda_ 2,...,\Lambda_ t\) represent all isomorphism classes in the genus of \(\Lambda\). Let S be an R-order in a commutative separable K-algebra L.
openaire   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

open access: yesTherapeutic 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

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