We call a vertex x of a graph G = (V,E) a codominated vertex if NG[y] ⊆ NG[x] for some vertex y ∈ V \{x}, and a graph G is called codismantlable if either it is an edgeless graph or it contains a codominated vertex x such that G − x is codismantlable. We show that (C4, C5)-free vertex-decomposable graphs are codismantlable, and prove that if G is a (C4, C5, C7)-free well-covered graph, then ver...

Oxide Nanoparticles Morteza Mahmoudi,* Heinrich Hofmann, Barbara Rothen-Rutishauser, and Alke Petri-Fink* Laboratory of Powder Technology, Ecole Polytechnique F ed erale de Lausanne, Lausanne, Switzerland (http://ltp.epfl.ch) National Cell Bank, Pasteur Institute of Iran, Tehran, Iran (www.biospion.com) Institute for Nanoscience and Nanotechnology Research Center, Faculty of Pharmacy, Tehran Un...

Crowdsourcing is beginning to be used for policymaking. The “wisdom of crowds” [Surowiecki 2005], and crowdsourcing [Brabham 2008], are seen as new avenues that can shape all kinds of policy, from transportation policy [Nash 2009] to urban planning [Seltzer and Mahmoudi 2013], to climate policy (http://climatecolab.org). In general, many have high expectations for positive outcomes with crowdso...

The class Md of sequentially dense monomorphisms were first defined and studied by Giuli, Ebrahimi, and Mahmoudi for projection algebras (acts over the monoid (N∞, min), of interest to computer scientists, as studied by Herrlich, Ehrig, and some others) and generalized to acts over arbitrary semigroups. Mdinjectivity has been shown by some of the above authors to be also useful in the study of ...

erythraeus (zaracarus) coleopterus mortazavi, hajiqanbar & saboori, 2012 (acari: parasitengona: erythraeidae) was described based on a single specimen from kerman province, southeastern iran, associated with a scarabaeid beetle, cyphonoxia sp. (coleoptera: scarabaeidae). this species reports for the second time from stored grain (off host) in saqqez and baneh cities, kurdistan province, western...

L'élastofibrome est une pseudotumeur des tissus mous typiquement localisée sous la pointe de l'omoplate. Il est caractérisé par la prolifération de tissus fibreux et adipeux et affecte plus fréquemment les femmes âgées. Nous présentons un cas d'élastofibrome chez une fille de 9 ans. Pan African Medical Journal. 2015; 20:337 doi:10.11604/pamj.2015.20.337.1529 This article is available online at:...

We describe SuperIso Relic, a public program for evaluation of relic density and flavour physics observables in the minimal supersymmetric extension of the Standard Model (MSSM) and in the next-to-minimal supersymmetric extension of the Standard Model (NMSSM). SuperIso Relic is an extension of the SuperIso program which adds to the flavour observables of SuperIso the computation of all possible...

Hossein Fakhraei , Soheila Khalilzadeh 2 , Ghamartaj Khanbabaei , Susan Mahmoudi, Mohammad Reza Masjedi , Mahshid Mehdizadeh , Abbas Momenzadeh, Alireza Nateghian , Payam Tabarsi , Parviz Tabatabaei , Davoud Yadegarinia 9 1 National Immunization Committee of Ministry of health, Tehran, Iran, 2 Clinical TB and Epidemiology Research Center, Masih Daneshvari Hospital, NRITLD, Shahid Beheshti Unive...