نتایج جستجو برای: torsion graphs

تعداد نتایج: 115365  

Journal: :journal of algebra and related topics 2014
m. alaeiyan l. pourmokhtar m. k. hosseinpoor

a graph is textit{symmetric}, if its automorphism group is transitive on the set of its arcs. in this paper, we  classifyall the connected cubic symmetric  graphs of order $36p$  and $36p^{2}$, for each prime $p$, of which the proof depends on the classification of finite simple groups.

Introduction: The aim was to investigate the protective effect of the Syzygium aromaticum extract on damaged tissues and the oxidative stress after testicular torsion. Methods: Rats were randomly divided into a control group subjected to a sham procedure and three treatment groups comprising testicular torsion followed by detorsion (TD), testicular torsion detorsion followed by the tre...

Journal: :iranian journal of pediatric surgery 0
afsaneh sadeghi pediatric surgery research center, shahid beheshti university of medical sciences, tehran, iran alireza - mirshemirani pediatric surgery research center, shahid beheshti university of medical sciences, tehran, iran ahmad khaleghnejad pediatric surgery research center, shahid beheshti university of medical sciences, tehran, iran naser sadeghian pediatric surgery research center, shahid beheshti university of medical sciences, tehran, iran javad ghoroubi pediatric surgery research center, shahid beheshti university of medical sciences, tehran, iran mohsen rouzrokh pediatric surgery research center, shahid beheshti university of medical sciences, tehran, iran

background : as recently some reported is investigated about relation between cold weather and testicular torsion (tt), so we decided to evaluate this hypothesis risk factor for testicular torsion in our children’s hospital. objectives : the aim of this study is to evaluate the relation between cold weather and testicular torsion in children. methods: from january 2011 todecember 2015 totally h...

Journal: :مجله دانشگاه علوم پزشکی کرمانشاه 0
farzaneh gandomi morteza saeb behzad karami matin naser behpoor

abstract   background: tibial torsion is one of the torsion density which rotating in the longitudes axis of the leg. to measure this deformity, different methods such as radiographic or clinical methods were presented and introduced. methods: in this quasi-experimental study, 30 male athletes were selected randomly. their tibial torsion angle was measured using ct scan, lavand, lokomso, foot p...

Journal: :Physics Letters 2022

Geometric properties of evolutionary graph states spin systems generated by the operator evolution with Ising Hamiltonian are examined, using their relationship fluctuations energy. We find that geometric characteristics depend on corresponding graphs. Namely, it is obtained energy in and therefore velocity quantum evolution, curvature, torsion related to total number edges, triangles, squares ...

Journal: :iranian journal of neonatology 0
maliheh kadivar department of pediatrics, division of neonatology, tehran university of medical sciences, tehran iran sharareh anari department of pediatrics, tehran university of medical sciences, tehran, iran bahar ashjaei -department of pediatrics, tehran university of medical sciences, tehran, iran

the testicular torsion which is typically seen in prepuberty is very rare in the early neonatal period; prenatal diagnosis is difficult. herein, we report a five day-old male neonate with swelling and erythema of the right scrotum.  following doppler ultrasound suggestive of testicular torsion, surgical exploration was undertaken. there was gangrene of the right testis with discoloration and ne...

Journal: :acta medica iranica 0
r. rabani h. r. sadeghipour-roodsari h. sepehri a. a. hassanzadeh-salmasi a. r. dehpour

anandamide is an endogenous ligand for cannabinoid receptors and has endothelial protective effect against ischemic preconditioning. the purpose of this study was to investigate the effects of cannabinoids on reperfusion injury due to testicular torsion-detorsion (t/d). a total of 36 adult male sprague-dawley rats were divided into 6 groups. testicular ischemia was achieved by twisting the righ...

Journal: :journal of family and reproductive health 0
hayede samiee department of obstetrics and gynecology, arash hospital, tehran university of medical sciences, tehr zahra asgari department of obstetrics and gynecology, arash hospital, tehran university of medical sciences, tehr atossa mahdavi department of infertility, shariati hospital, tehran university of medical sciences, tehran, iran. maryam khoshideh department of obstetrics and gynecology, arash hospital, tehran university of medical sciences, tehr shervin taslimi department of infertility, shariati hospital, tehran university of medical sciences, tehran, iran. mojgan karimi department of infertility, shariati hospital, tehran university of medical sciences, tehran, iran

isolated fallopian tube torsion is rare and often difficult to diagnose. definitive diagnosis is always made at laparoscopic or via laparotomy exploration performed for suspected ovarian torsion. early diagnosis and conservative laparoscopic treatment especially in a reproductive age woman is warranted as a means of preserving fallopian tube integrity and maintaining fertility. here, we describ...

2016
ERIC KATZ JOSEPH RABINOFF Robert Coleman

Let X be a curve of genus g 2 over a number field F of degree d D ŒF W Q . The conjectural existence of a uniform bound N.g;d/ on the number #X.F / of F rational points of X is an outstanding open problem in arithmetic geometry, known by the work of Caporaso, Harris, and Mazur to follow from the Bombieri–Lang conjecture. A related conjecture posits the existence of a uniform bound Ntors; .g; d/...

2002
N. Alon T. H. Marshall

Let G1 = (V1, E1) and G2 = (V2, E2) be two edge-coloured graphs (without multiple edges or loops). A homomorphism is a mapping φ : V1 7−→ V2 for which, for every pair of adjacent vertices u and v of G1, φ(u) and φ(v) are adjacent in G2 and the colour of the edge φ(u)φ(v) is the same as that of the edge uv. We prove a number of results asserting the existence of a graph G, edge-coloured from a s...

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