Results 71 to 80 of about 10,229,767 (397)
Average distances and distance domination numbers
Discrete Applied Mathematics, 2009 AbstractLet k be a positive integer and G be a simple connected graph with order n. The average distance μ(G) of G is defined to be the average value of distances over all pairs of vertices of G. A subset D of vertices in G is said to be a k-dominating set of G if every vertex of V(G)−D is within distance k from some vertex of D.
Fang Tian, Jun-Ming Xu
openaire +2 more sources
Distance software: design and analysis of distance sampling surveys for estimating population size
Journal of Applied Ecology, 2009 Summary 1. Distance sampling is a widely used technique for estimating the size or density of biological populations. Many distance sampling designs and most analyses use the software Distance. 2.
L. Thomas +8 more
semanticscholar +1 more source
FEBS Letters, Volume 599, Issue 7, Page 952-970, April 2025.The mitochondrial outer membrane iron–sulphur ([Fe‐S]) protein mitoNEET is a target of the type‐2 diabetes drug pioglitazone. Its unknown molecular function is linked to respiratory complex activity and mitochondrial function. We discovered that O2 protects the mitoNEET [2Fe‐2S] cluster against NO oxidation and desensitization towards reduction by H2S.
Thao Nghi Hoang +9 more
wiley +1 more source
Les Pratiques et défis de l'évaluation en ligne [PDF]
, 2011 Titre de l'écran-titre (visionné le 17 fév. 2012). URL externe corrigée le 16 mars 2017.Document préparé pour le Réseau d'enseignement francophone à distance du CanadaCe projet a été rendu possible grâce à un financement du Ministère du Patrimoine ...
Audet, Lucie +1 more
core
Open Computer Science, 2019 Measuring emotions non-intrusively via affective computing provides a promising source of information for adaptive learning and intelligent tutoring systems.
Hirt Franziska +3 more
doaj +1 more source
Kinematic Distances: A Monte Carlo Method [PDF]
, 2018 Distances to high mass star forming regions (HMSFRs) in the Milky Way are a crucial constraint on the structure of the Galaxy. Only kinematic distances are available for a majority of the HMSFRs in the Milky Way. Here we compare the kinematic and parallax distances of 75 Galactic HMSFRs to assess the accuracy of kinematic distances.
arxiv +1 more source
Pearson Distance is not a Distance
, 2019 The Pearson distance between a pair of random variables $X,Y$ with correlation $ _{xy}$, namely, 1-$ _{xy}$, has gained widespread use, particularly for clustering, in areas such as gene expression analysis, brain imaging and cyber security. In all these applications it is implicitly assumed/required that the distance measures be metrics, thus ...
openaire +2 more sources
FEBS Letters, Volume 599, Issue 6, Page 876-891, March 2025.We explore 5HT2A receptor activation, a key target for psychedelic drugs, using molecular dynamics simulations. Without Gqα, the active receptor collapses to an inactive conformation, underscoring the G‐protein's role. Discovery of an intermediate “partially‐open” state and the higher affinity of ligands to the orthosteric binding site provides ...
Niklas Viohl +2 more
wiley +1 more source
International Review of Research in Open and Distributed Learning, 2004 With significant male trepidation, I want to share a birth story with IRRODL readers. This month, after a seemingly endless gestation, the Canadian Institute for Distance Education Research (CIDER) was born. Like most births, this new presence began with
Terry Anderson, Canada Research Chair in Distance Education
doaj
Defocus Controller for a Rotatory Fresnel Collector
SolarPACES Conference Proceedings, 2023 Solar heat for industrial processes (SHIP) is becoming one of the most attractive solutions for industry decarbonisation. Solar plants require a complex control system to manage the fluctuation of their source, solar radiation.
Magdalena Barnetche +5 more
doaj +1 more source