WordNet

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/06/28 11:18:25」(JST)

Nanoparticle Geometry and Surface Orientation Influences Mode of Cellular Uptake.

Herd H, Daum N, Jones AT, Huwer H, Ghandehari H, Lehr CM.AbstractThe overall goal of this project is to determine the uptake patterns of silica nanoparticle geometries in model cells, in order to aid in the identification of the role of geometry on cellular uptake and transport. In our experiments we observed a significant difference in the viability of two phenotypes of primary macrophages; immortalized macrophages exhibited similar patterns. However, both primary and immortalized epithelial cells did not exhibit toxicity profiles. Interestingly uptake of these geometries in all cell lines, exhibited very different time dependent patterns. A screening of a series of chemical inhibitors of endocytosis was performed to isolate the uptake mechanisms of the different particles. The results show that all geometries exhibit very different uptake profiles and that this may be due to the orientation of the nanoparticles when they interact with the cell surface. Additionally, evidence suggests that these uptake patterns initialize different downstream cellular pathways, dependent on cell type and phenotype.
ACS nano.ACS Nano.2013 Feb 12. [Epub ahead of print]
The overall goal of this project is to determine the uptake patterns of silica nanoparticle geometries in model cells, in order to aid in the identification of the role of geometry on cellular uptake and transport. In our experiments we observed a significant difference in the viability of two pheno
PMID 23402533

Khan AR, Wang L, Beg MF.AbstractWhole brain MRI registration has many useful applications in group analysis and morphometry, yet accurate registration across different neuropathological groups remains challenging. Structure-specific information, or anatomical guidance, can be used to initialize and constrain registration to improve accuracy and robustness. We describe here a multistructure diffeomorphic registration approach that uses concurrent subcortical and cortical shape matching to guide the overall registration. Validation experiments carried out on openly available datasets demonstrate comparable or improved alignment of subcortical and cortical brain structures over leading brain registration algorithms. We also demonstrate that a group-wise average atlas built with multistructure registration accounts for greater intersubject variability and provides more sensitive tensor-based morphometry measurements.
IEEE transactions on bio-medical engineering.IEEE Trans Biomed Eng.2013 Feb;60(2):544-53. doi: 10.1109/TBME.2012.2230262. Epub 2012 Nov 29.
Whole brain MRI registration has many useful applications in group analysis and morphometry, yet accurate registration across different neuropathological groups remains challenging. Structure-specific information, or anatomical guidance, can be used to initialize and constrain registration to improv
PMID 23204272

Dynamic modeling of the outlet of a pulsatile pump incorporating a flow-dependent resistance.

Huang H, Yang M, Wu S, Liao H.SourceDepartment of Instrument Science and Engineering, Shanghai Jiaotong University, Shanghai 200240, China.
Medical engineering & physics.Med Eng Phys.2012 Dec 16. pii: S1350-4533(12)00305-0. doi: 10.1016/j.medengphy.2012.11.006. [Epub ahead of print]
Outlet tube models incorporating a linearly flow-dependent resistance are widely used in pulsatile and rotary pump studies. The resistance is made up of a flow-proportional term and a constant term. Previous studies often focused on the steady state properties of the model. In this paper, a dynamic
PMID 23253954

DU Yan Shen,WEI Ping,LI Wan Chun,LIAO Hong Shu
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences E97.A(1), 397-400, 2014
… Finally, the SDP solution can be used to initialize the original MLE which can provide estimates achieve the Cramer-Rao lower bound accuracy. …
NAID 130003385371

Akaike Elfriede Maria
成蹊大学文学部紀要 (48), 97-126, 2013-03
… The openness of interpretation of an artwork makes it possible for viewers to express their individual thoughts, which in turn can initialize a lively exchange of opinions. …
NAID 120005271095

3D Non-rigid Medical Volume Registration using Landmark Based Initialization for Locoregional Therapy of Liver

Lin Chen-Lun,Tateyama Tomoko,Inokuchi Ryosuke,Seki Toshihito,Chen Yen-Wei
電子情報通信学会技術研究報告. MI, 医用画像 112(411), 311-315, 2013-01-17
… However, since the traditional 3D non-rigid registration process uses center based initialization as an initialize approach, but it registration accuracy is not high enough. …
NAID 110009727753