Results 71 to 80 of about 1,042,373 (295)

Correlating the Evans index and bicaudate index with ventricle volume at the three kinds of scanning baselines

Brain Research Bulletin
Purpose: Evans' Index (EI) and Bicaudate Index (BCI), as two-dimensional linear indexes, are commonly used to evaluate ventricle size. This study is investigated the differences in linear measures at the three kinds of scanning baselines and their ...
Yanming Huang, Zhiqin Lin, Junxiang Huang, Tao Chen, Tianqing Liu   +4 more
doaj   +1 more source

Linear Robot as The Approach towards Individual Abdominal Ultrasound Scanning in Developing Countries?

International Journal of Advances in Telecommunications, Electrotechnics, Signals and Systems, 2015
In order to improve comfort in abdominal ultrasound scanning, reduce operator dependency and increase image resolution, a novel method for automatic ultrasound cervix scanning, especially for developing countries, has been developed.
Christina Pahl
doaj   +1 more source

Spatial correlation of linear and nonlinear electron transport in superconducting microwave resonator: laser scanning microscopy analysis

, 2007
Spatially-resolved techniques of laser scanning microscopy (LSM) have been used to image simultaneously the spatial variations of (i) rf current flow, J$_RF$(x,y), of (ii) areas of resistive dissipation and (iii) the sources of microwave nonlinearity (NL)
Anlage, Steven M., Remillard, Stephen, Ustinov, Alexey V., Zhuravel, Alexander P.   +3 more
core   +1 more source

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

Molecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

Local Ferroelectricity in SrTiO_3 Thin Films

, 2002
The temperature-dependent polarization of SrTiO_3 thin films is investigated using confocal scanning optical microscopy. A homogeneous out-of-plane and inhomogeneous in-plane ferroelectric phase are identified from images of the linear electrooptic ...
E. Hegenbarth, H. Uwe, H. E. Weaver, H. E. Weaver, Hua Jiang, J. K. Hulm, Jeremy Levy, K. A. Muller, N. A. Pertsev, Oleg Tikhomirov, R. C. Neville, W. J. Burke   +11 more
core   +1 more source

Plasma extrachromosomal circular DNA as a biomarker in EGFR‐targeted therapy of non‐small cell lung cancer

Molecular Oncology, EarlyView.
Detection of extrachromosomal circular DNA (eccDNA) in plasma samples from EGFR‐mutated non‐small cell lung cancer patients. Plasma was collected before and during treatment with the EGFR‐tyrosine kinase inhibitor osimertinib. Plasma eccDNA was detected in all cancer samples, and the presence of the EGFR gene on eccDNA serves as a potential biomarker ...
Simone Stensgaard, Sarmad Mehmood, Eva Boysen Fynboe Ebert, Peter Meldgaard, Anindya Dutta, Boe S. Sorensen   +5 more
wiley   +1 more source

A Joint Compensation Method for Repositioning Error and Atmospheric Phase Screen of Ground-Based SAR

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
In the monitoring of discontinuous ground-based synthetic aperture radar (GB-SAR), challenges such as repositioning error and atmospheric phase screen (APS) can significantly impact the accuracy of deformation inversion. Existing compensation methods are
Zechao Bai, Peng Cui, Yanping Wang, Hui Liu, Yun Lin, Yang Li, Wenjie Shen   +6 more
doaj   +1 more source

Linear Motor Powered Transportation [Scanning the Issue] [PDF]

Proceedings of the IEEE, 2009
This special issue on linear-motor powered transportation covers both supporting technologies and innovative transport systems in various parts of the World, as this technology moves from the lab to commercial operations. There are many types of linear motors, but most of those discussed in these papers are the short primary linear induction motor (LIM)
R. Thornton, M.T. Thompson, B.M. Perreault, null Jiarong Fang   +3 more
openaire   +1 more source

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

Molecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son, Lily L. Remsing Rix, Bin Fang, Eric A. Welsh, Nicole V. Bremer, Valentina Foglizzo, Paola Roa, Nickole Sigcha‐Coello, Yi Liao, Eric B. Haura, Alexander Drilon, John M. Koomen, Emiliano Cocco, Uwe Rix   +13 more
wiley   +1 more source

Single Channel Josephson Effect in a High Transmission Atomic Contact

, 2018
The Josephson effect in scanning tunneling microscopy (STM) is an excellent tool to probe the properties of the superconducting order parameter on a local scale through the Ambegaokar-Baratoff (AB) relation.
Ankerhold, Joachim, Ast, Christian R., Belzig, Wolfgang, Cuevas, Juan Carlos, Dambach, Simon, Drost, Robert, Etzkorn, Markus, Kern, Klaus, Kubala, Björn, Padurariu, Ciprian, Senkpiel, Jacob, Yeyati, Alfredo Levy   +11 more
core   +1 more source