Results 71 to 80 of about 9,407,399 (300)
On the 2-token graph of a graph
AKCE International Journal of Graphs and Combinatorics, 2020 Let be a graph and let be a positive integer. Let = and . The -token graph is the graph with vertex set and two vertices and are adjacent if and , where denotes the symmetric difference. In this paper we present several basic results on 2-token graphs.
J. Deepalakshmi +3 more
doaj +1 more source
Therapeutic 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
On The Independence Number Of Some Strong Products Of Cycle-Powers
Foundations of Computing and Decision Sciences, 2015 In the paper we give some theoretical and computational results on the third strong power of cycle-powers, for example, we have found the independence numbers α((C102)√3) = 30 and α((C144)√3) = 14.
Jurkiewicz Marcin +2 more
doaj +1 more source
Therapeutic 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
The fractional chromatic number of triangle-free subcubic graphs [PDF]
, 2014 Heckman and Thomas conjectured that the fractional chromatic number of any triangle-free subcubic graph is at most 14 / 5. Improving on estimates of Hatami and Zhu and of Lu and Peng, we prove that the fractional chromatic number of any triangle-free ...
Král’, Daniel +5 more
core +1 more source
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
On the independence number of random graphs
Discrete Mathematics, 1990 The independence number (the largest number of vertices not joined by any edges) is considered for a Bernoulli graph of order n with edge probability \(p=0(1)\). A result concerning convergence in probability is proved by using a martingale inequality.
openaire +3 more sources
Hamiltonicity, independence number, and pancyclicity
European Journal of Combinatorics, 2012 A graph on n vertices is called pancyclic if it contains a cycle of length l for all 3 \le l \le n. In 1972, Erdos proved that if G is a Hamiltonian graph on n > 4k^4 vertices with independence number k, then G is pancyclic. He then suggested that n = Ω(k^2) should already be enough to guarantee pancyclicity.
Choongbum Lee, Benny Sudakov
openaire +2 more sources
NON-AUDIT SERVICES AND AUDITOR INDEPENDENCE IN AN ENVIRONMENT OF LOW INVESTOR PROTECTION [PDF]
, 2016 This paper aims to evaluate whether the provision of non-audit services (NASs) affects external auditor independence in an environment characterised by low legal protection of minority investors and a high concentration of ownership and control.
Brasil Rodrigues Sobrinho, William +1 more
core +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