• 沒有找到結果。

Exploring the Knowledge Structure of “Breast Reconstruction

N/A
N/A
Protected

Academic year: 2021

Share "Exploring the Knowledge Structure of “Breast Reconstruction"

Copied!
1
0
0

加載中.... (立即查看全文)

全文

(1)

Exploring the Knowledge Structure of “Breast

Reconstruction

蔣以仁

Yu-Hsiu Yen;Yi-Chih Yang;I-Jen Chiang;Jau-Min Wong;Simon Jui-Hsing Wu;Charles

Chih-Ho Liu

Abstract

We present the application of "meta-search engine" in evidence-based medicine (EBM) by online cluster analysis of PubMed literature. The methodology would be especially beneficial to "evidence-based plastic surgery". In addition to the initial aim of splitting the diverse documents into organized relevant and homogeneous document groups (clusters), knowledge discovery of new or neglected sub-topics and selection of key phrases based on information technology are stressed. PubMed query on "breast reconstruction" in the recent 2 years yielded 496 articles, which was processed by the online tool. Nine larger clusters comprise of about 70% of the literature, which is "skin-sparing", "tissue expander", "DIEP flap", "nipple", "latissimus dorsi", "perforator flap", "TRAM flap", and "internal mammary vessels". The details of the knowledge structure were further explored, and a new finding of the "Chinese women" cluster was described.

參考文獻

相關文件

Wang, Solving pseudomonotone variational inequalities and pseudocon- vex optimization problems using the projection neural network, IEEE Transactions on Neural Networks 17

Then, it is easy to see that there are 9 problems for which the iterative numbers of the algorithm using ψ α,θ,p in the case of θ = 1 and p = 3 are less than the one of the

volume suppressed mass: (TeV) 2 /M P ∼ 10 −4 eV → mm range can be experimentally tested for any number of extra dimensions - Light U(1) gauge bosons: no derivative couplings. =>

Define instead the imaginary.. potential, magnetic field, lattice…) Dirac-BdG Hamiltonian:. with small, and matrix

incapable to extract any quantities from QCD, nor to tackle the most interesting physics, namely, the spontaneously chiral symmetry breaking and the color confinement.. 

• Formation of massive primordial stars as origin of objects in the early universe. • Supernova explosions might be visible to the most

In addition, to incorporate the prior knowledge into design process, we generalise the Q(Γ (k) ) criterion and propose a new criterion exploiting prior information about

(Another example of close harmony is the four-bar unaccompanied vocal introduction to “Paperback Writer”, a somewhat later Beatles song.) Overall, Lennon’s and McCartney’s