Results 131 to 140 of about 1,145,221 (228)

Real fields and repeated radical extensions [PDF]

arXiv, 1997
The main result of this paper is that if E is a field extension of finite odd degree over a real field Q, and if E is a repeated radical extension of Q, then every intermediate field is also a repeated radical extension of Q. This paper also contains a number of other results about repeated radical extensions.
arxiv  

On Radicals of Semirings and Related Problems [PDF]

arXiv, 2012
The aim of this paper is to develop an `external' Kurosh-Amitsur radical theory of semirings and, using this approach, to obtain some fundamental results regarding two Jacobson type of radicals --- the Jacobson-Bourne, J-, radical and a very natural its variation, J_{s}-radical --- of hemirings, as well as the Brown-McCoy, R_{BM}-, radical of hemirings.
arxiv  

Breast cancer in Malta : a comparative study between the year 2000 and 2010 [PDF]

, 2013
Introduction: During the last decade, Malta experienced the introduction of a number of programmes and initiatives aiming to raise risk and cancer awareness on breast cancer.
Caruana Dingli, Gordon, Caruana, Mandy
core  

Topological radicals, IV. Frattini theory of Banach Lie algebras [PDF]

arXiv, 2012
We develop the theory of topological radicals in Banach Lie algebras, consider various ways of constructing such radicals and study a family of (pre)radicals related to subalgebras and ideals of finite codimension in Banach Lie algebras. It extends to the infinite-dimensional case many results of the well known Frattini theory of Lie algebras.
arxiv  

Should young age be a contra-indication to breast conservation treatment in Chinese women? Twelve-year experience from a public cancer centre in Hong Kong [PDF]

, 2009
Objective: It has been proposed that young women should not be treated by breast conservation treatment because of a higher risk of local recurrences and worse survival.
Choi, CW, Lee, AWM, Soong, IS, Sze, H, Yau, TK   +4 more
core  

Solution of Polynomial Equations with Nested Radicals [PDF]

arXiv, 2014
In this article we present solutions of certain polynomial equations in periodic nested radicals. We also present a new way to solve the general tetranomial equation with new functions. As application of these new functions we solve the general sextic equation.
arxiv  

Structural variation in generated health reports [PDF]

, 2005
We present a natural language generator that produces a range of medical reports on the clinical histories of cancer patients, and discuss the problem of conceptual restatement in generating various textual views of the same conceptual content.
Hallett, Catalina, Scott, Donia
core   +1 more source

Cancer de mama: cirugía conservadora vs mastectomia radical Breast cancer: conservative surgery versus radical mastectomy

Revista de Ciencias Médicas de Pinar del Río, 2005
Se realizó un estudio retrospectivo y comparativo tomando como universo 530 pacientes portadoras de cáncer de mama en las etapas I y II de la enfermedad, operadas en el servicio de Cirugía General del Hospital Clínico Quirúrgico "Abel Santamaría Cuadrado"
Gilberto Cabrera Nogueira, Carlos Sánchez Portela, Roberto Sosa Hernández   +2 more
doaj  

DIFR3CT: Latent Diffusion for Probabilistic 3D CT Reconstruction from Few Planar X-Rays [PDF]

arXiv
Computed Tomography (CT) scans are the standard-of-care for the visualization and diagnosis of many clinical ailments, and are needed for the treatment planning of external beam radiotherapy. Unfortunately, the availability of CT scanners in low- and mid-resource settings is highly variable.
arxiv  

Beautiful Disease: The Story of Angelina Jolie’s Mastectomy in the American Media [PDF]

, 2014
In 2013 Angelina Jolie revealed in a New York Times editorial that she underwent a preventive double mastectomy earlier that year. This qualitative study examines the social meaning of that Times piece.
Michel, Angie
core   +1 more source