Results 21 to 30 of about 19,423 (220)

Elliptic ovoids and their rosettes in a classical generalized quadrangle of even order [PDF]

, 2014
Let Q0 be the classical generalized quadrangle of order q = 2n(n≥2) arising from a non-degenerate quadratic form in a 5-dimensional vector space defined over a finite field of order q.
I. Cardinali, N. S. Narasimha Sastry
semanticscholar   +1 more source

Growth and mineralogy in dental plates of the holocephalan Harriotta raleighana (Chondrichthyes): novel dentine and conserved patterning combine to create a unique chondrichthyan dentition

Zoological Letters, 2019
The dentition in extant holocephalans (Chondrichthyes) comprises three pairs of continuously growing dental plates, rather than the separate teeth characterizing elasmobranchs.
Moya Meredith Smith, Charlie Underwood, Tomasz Goral, Christopher Healy, Zerina Johanson   +4 more
doaj   +1 more source

Locally advanced squamous cell cervical cancer in a patient with septate uterus

Journal of Contemporary Brachytherapy, 2017
A 33-year-old premenopausal multiparous woman with the history of septate uterus was referred to the hospital with menorrhagia and inter-menstrual bleeding occurring for the last 6 months. Work-up revealed a stage IIB cervical cancer.
Guler Yavas, Cagdas Yavas, Gokcen Inan
doaj   +1 more source

Boost modalities in cervical cancer: dosimetric comparison between intracavitary BT vs. intracavitary + interstitial BT vs. SBRT.

Radiation Oncology, 2023
Purpose / objective This study compares the dosimetric plans of three distinct boost modalities in cervical cancer (CC): intracavitary (IC) with tandem/ovoids brachytherapy (BT), IC + interstitial (IS) BT, and Stereotactic-Body-Radiotherapy (SBRT).
Sofian Benkhaled, Kadiatou Diakité, Nicolas Jullian, Sara Poeta, Christophe Vandekerkhove, Paul Van Houtte, Dirk Van Gestel, Alex De Caluwé   +7 more
doaj   +1 more source

The Known Maximal Partial Ovoids of Size q2−1 of Q(4,q) [PDF]

, 2012
We present a description of maximal partial ovoids of size q2−1 of the parabolic quadric Q(4,q) as sharply transitive subsets of SL(2,q) and show their connection with spread sets. This representation leads to an elegant explicit description of all known
K. Coolsaet, Jan De Beule, A. Siciliano
semanticscholar   +1 more source

Notes on Cooperstein Ovoids in Finite Geometries of Type 𝖤_6,1

Mathematics
A Cooperstein ovoid is a set of q8+q4+1 pairwise non-collinear points in the Lie incidence geometry E6,1(q). They were introduced by Cooperstein twenty-six years ago, motivated by the fact that possible non-existence of them would imply non-existence of ...
Hendrik Van Maldeghem
doaj   +1 more source

Ovoids of Q(6, q) of low degree

Designs, Codes and Cryptography
Ovoids of the parabolic quadric Q(6, q) of PG(6,q)\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{
Daniele Bartoli, N. Durante, Giovanni Giuseppe Grimaldi   +2 more
semanticscholar   +1 more source

Short-term clinical outcome and dosimetric comparison of tandem and ring versus tandem and ovoids intracavitary applicators

Journal of Contemporary Brachytherapy, 2015
Purpose To compare the short-term toxicity and dosimetry of tandem and ring (TR), and tandem and ovoid (TO) applicators in treatment of gynecologic malignancy.
John K. Ma, W. Mourad, R. Allbright, S. Packianathan, L. Harrell, Edmund Chinchar, A. Nguyen, Srinivasan Vijayakumar   +7 more
semanticscholar   +1 more source

Method of forming relief wash space under the body bridge for better hygienic care fixed prosthetic designs [PDF]

Саратовский научно-медицинский журнал, 2011
Objective: to improve prosthesis fixed prosthetic constructions using the method of modeling the intermediate part of the technology ovate ...
Perunova Ya.O., Maslennikov D.N., Bizyaev A.A., Krechetov S.A., Perunov A.Y., Pryadil'shikov I.O.   +5 more
doaj  

The newfound relationship between extrachromosomal DNAs and excised signal circles

FEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source