Results 21 to 30 of about 1,516,776 (324)

Cost analysis for cancer subgroups [PDF]

open access: yesBritish Journal of Cancer, 2009
Sir, We thank Thomas et al (2009) for their thorough collection and presentation of resource use and costs for breast cancer relapse. This represents an excellent summary of the costs of advanced breast cancer to the NHS. Current data of this kind is vital for NICE to make decisions based on robust evidence.
Hall, P S, Rautenberg, T A, McCabe, C
openaire   +2 more sources

The Power of Strong Fourier Sampling: Quantum Algorithms for Affine Groups and Hidden Shifts [PDF]

open access: yes, 2007
Many quantum algorithms, including Shor's celebrated factoring and discrete log algorithms, proceed by reduction to a hidden subgroup problem, in which an unknown subgroup $H$ of a group $G$ must be determined from a quantum state $\psi$ over $G$ that is
Moore, Cristopher   +3 more
core   +3 more sources

Transcriptomic pan‐cancer analysis using rank‐based Bayesian inference

open access: yesMolecular Oncology, 2023
The analysis of whole genomes of pan‐cancer data sets provides a challenge for researchers, and we contribute to the literature concerning the identification of robust subgroups with clear biological interpretation.
Valeria Vitelli   +6 more
doaj   +1 more source

Dipyridamole plus aspirin versus aspirin alone in the secondary prevention after TIA or stroke: a meta-analysis by risk [PDF]

open access: yes, 2008
Objectives: Our aim was to study the effect of combination therapy with aspirin and dipyridamole (A+D) over aspirin alone (ASA) in secondary prevention after transient ischemic attack or minor stroke of presumed arterial origin and to perform subgroup ...
A Algra   +6 more
core   +2 more sources

Group theory for structural analysis and lattice vibrations in phosphorene systems [PDF]

open access: yes, 2015
Group theory analysis for two-dimensional elemental systems related to phosphorene is presented, including (i) graphene, silicene, germanene and stanene, (ii) dependence on the number of layers and (iii) two stacking arrangements. Departing from the most
Almeida, R. M.   +4 more
core   +2 more sources

Group Membership Prediction when Known Groups Consist of Unknown Subgroups:A Monte Carlo Comparison of Methods

open access: yesFrontiers in Psychology, 2014
Classification using standard statistical methods such as linear discriminant analysis (LDA) or logistic regression (LR) presume knowledge of group membership prior to the development of an algorithm for prediction.
Holmes eFinch   +2 more
doaj   +1 more source

Density and duality theorems for regular Gabor frames

open access: yes, 2015
We investigate Gabor frames on locally compact abelian groups with time-frequency shifts along non-separable, closed subgroups of the phase space. Density theorems in Gabor analysis state necessary conditions for a Gabor system to be a frame or a Riesz ...
Jakobsen, Mads Sielemann, Lemvig, Jakob
core   +1 more source

SUBIC: A Supervised Bi-Clustering Approach for Precision Medicine

open access: yes, 2017
Traditional medicine typically applies one-size-fits-all treatment for the entire patient population whereas precision medicine develops tailored treatment schemes for different patient subgroups.
Levy, Phillip   +4 more
core   +1 more source

Beware of subgroup analysis [PDF]

open access: yesPediatric Nephrology, 2008
We appreciate the opportunity to respond to the thoughtful comments submitted by Dr. Lemaire [1] about our article titled “Serum neutrophil gelatinase-associated lipocalin as a marker of renal function in children with chronic kidney disease” in Pediatric Nephrology [2].
Mitsnefes, Mark M.   +2 more
openaire   +1 more source

Impact of incomplete percutaneous revascularization in patients With multivessel coronary artery disease: a systematic review and meta-analysis [PDF]

open access: yes, 2016
Background: Up to half of patients undergoing percutaneous coronary intervention have multivessel coronary artery disease (MVD) with conflicting data regarding optimal revascularization strategy in such patients.
Bagur, Rodrigo   +12 more
core   +2 more sources

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