Results 11 to 20 of about 16,529,293 (335)

Measuring degree-degree association in networks [PDF]

open access: yesPhysical Review E, 2010
The Pearson correlation coefficient is commonly used for quantifying the global level of degree-degree association in complex networks. Here, we use a probabilistic representation of the underlying network structure for assessing the applicability of different association measures to heavy-tailed degree distributions.
Raschke, Mathias   +2 more
openaire   +4 more sources

Targeted Knockdown of Macrophage Migration Inhibitory Factor Enhances UVB Irradiation-Induced Apoptosis Via Increasing ROS Generation in Oral Squamous Cell Carcinoma

open access: yesTechnology in Cancer Research & Treatment, 2023
Objectives: We investigated the effects of macrophage migration inhibitory factor (MIF) knockdown or overexpression combined with ultraviolet radiation B (UVB) irradiation on cell proliferation and apoptosis of oral squamous cell carcinoma (OSCC ...
Tian Chen Master's degree in reading   +7 more
doaj   +1 more source

General sum-connectivity index of trees with given number of branching vertices [PDF]

open access: yesTransactions on Combinatorics, 2023
In 2015, Borovi\'{c}anin presented trees with the smallest first Zagreb index among trees with given number of vertices and number of branching vertices. The first Zagreb index is obtained from the general sum-connectivity index if $a = 1$.
Tomas Vetrik
doaj   +1 more source

Cloud Computing and Grid Computing 360-Degree Compared [PDF]

open access: yesGrid Computing Environments, 2008
Cloud computing has become another buzzword after Web 2.0. However, there are dozens of different definitions for cloud computing and there seems to be no consensus on what a cloud is.
Ian T Foster   +3 more
semanticscholar   +1 more source

DEGREE DISTANCE AND MINIMUM DEGREE [PDF]

open access: yesBulletin of the Australian Mathematical Society, 2012
AbstractLet G be a finite connected graph of order n, minimum degree δ and diameter d. The degree distance D′(G) of G is defined as ∑ {u,v}⊆V (G)(deg u+deg v) d(u,v), where deg w is the degree of vertex w and d(u,v) denotes the distance between u and v. In this paper, we find an asymptotically sharp upper bound on the degree distance in terms of order,
Mukwembi, S., Munyira, S.
openaire   +2 more sources

Biased Random Walk With Restart on Multilayer Heterogeneous Networks for MiRNA–Disease Association Prediction

open access: yesFrontiers in Genetics, 2021
Numerous experiments have proved that microRNAs (miRNAs) could be used as diagnostic biomarkers for many complex diseases. Thus, it is conceivable that predicting the unobserved associations between miRNAs and diseases is extremely significant for the ...
Jia Qu   +5 more
doaj   +1 more source

Formulas and Properties, Their Links and Characteristics

open access: yesMathematics, 2021
In this work, we study links between first-order formulas and arbitrary properties for families of theories, classes of structures and their isomorphism types.
Sergey V. Sudoplatov
doaj   +1 more source

Hepatocyte-derived Microparticles as Novel Biomarkers for the Diagnosis of Deep Venous Thrombosis in Trauma Patients

open access: yesClinical and Applied Thrombosis/Hemostasis, 2023
Venous thromboembolism is a common complication following trauma. We investigated the dynamics of plasma microparticles (MPs) levels and explored their potential as biomarkers of deep vein thromboembolism (DVT) after trauma.
Xinwei Zang Master Degree   +9 more
doaj   +1 more source

An Appraisal of the Degree of School Effectiveness among Secondary Schools of Zamfara State, Nigeria

open access: yesUniversal Journal of Educational Research, 2022
This study was conducted purposely to assess the degree of school effectiveness among public secondary schools of Zamfara State, Nigeria. In order to achieve this fundamental objective, one research question was formulated.
Abbas Sani Dahiru, Jibril Almustapha
doaj   +1 more source

Control Barrier Functions for Systems with High Relative Degree [PDF]

open access: yesIEEE Conference on Decision and Control, 2019
This paper extends control barrier functions (CBFs) to high order control barrier functions (HOCBFs) that can be used for high relative degree constraints. The proposed HOCBFs are more general than recently proposed (exponential) HOCBFs.
Wei Xiao, C. Belta
semanticscholar   +1 more source

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