scholarly journals A reference map of sphingolipids in murine tissues

Cell Reports ◽  
2021 ◽  
Vol 35 (11) ◽  
pp. 109250
Author(s):  
Sneha Muralidharan ◽  
Mitsugu Shimobayashi ◽  
Shanshan Ji ◽  
Bo Burla ◽  
Michael N. Hall ◽  
...  
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2021 ◽  
Vol 86 (3) ◽  
Author(s):  
Gary P. T. Choi ◽  
Chris H. Rycroft

2012 ◽  
Vol 18 (12) ◽  
pp. 2546-2555 ◽  
Author(s):  
Arlind Nocaj ◽  
Ulrik Brandes
Keyword(s):  

2008 ◽  
Vol 4 (4) ◽  
pp. 897-910 ◽  
Author(s):  
James W. Olmstead ◽  
Audrey M. Sebolt ◽  
Antonio Cabrera ◽  
Suneth S. Sooriyapathirana ◽  
Sue Hammar ◽  
...  

PROTEOMICS ◽  
2004 ◽  
Vol 4 (5) ◽  
pp. 1491-1504 ◽  
Author(s):  
Ana Coelho ◽  
Eidy de Oliveira Santos ◽  
Mauro Luiz da Hora Faria ◽  
Daniela Palermo de Carvalho ◽  
Marcia Regina Soares ◽  
...  
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2008 ◽  
Vol 56 (2) ◽  
pp. 85-96 ◽  
Author(s):  
Frederico de Moraes Rudorff ◽  
Douglas Francisco Marcolino Gherardi

The present work aimed to examine the potentials of SAR RADARSAT-1 images to detect emergent coral reefs at the Environmental Protection Area of "Costa dos Corais". Multi-view filters were applied and tested for speckle noise reduction. A digital unsupervised classification based on image segmentation was performed and the classification accuracy was evaluated by an error matrix built between the SAR image classification and a reference map obtained from a TM Landsat-5 classification. The adaptative filters showed the best results for speckle suppression and border preservation, especially the Kuan, Gamma MAP, Lee, Frost and Enhanced Frost filters. Small similarity and area thresholds (5 and 10, respectively) were used for the image segmentation due to the reduced dimensions and the narrow and elongated forms of the reefs. The classification threshold of 99% had a better user's accuracy, but a lower producer's accuracy because it is a more restrictive threshold; therefore, it may be possible that it had a greater omission on reef classification. The results indicate that SAR images have a good potential for the detection of emergent coral reefs.


Genomics ◽  
2002 ◽  
Vol 80 (6) ◽  
pp. 585-592 ◽  
Author(s):  
Renato Robledo ◽  
Sandro Orru ◽  
Antonella Sidoti ◽  
Rosella Muresu ◽  
Diane Esposito ◽  
...  

Author(s):  
Nishanth Laxman ◽  
Chee Hung Koo ◽  
Peter Liggesmeyer
Keyword(s):  

Author(s):  
C. Platias ◽  
M. Vakalopoulou ◽  
K. Karantzalos

In this paper we propose a deformable registration framework for high resolution satellite video data able to automatically and accurately co-register satellite video frames and/or register them to a reference map/image. The proposed approach performs non-rigid registration, formulates a Markov Random Fields (MRF) model, while efficient linear programming is employed for reaching the lowest potential of the cost function. The developed approach has been applied and validated on satellite video sequences from Skybox Imaging and compared with a rigid, descriptor-based registration method. Regarding the computational performance, both the MRF-based and the descriptor-based methods were quite efficient, with the first one converging in some minutes and the second in some seconds. Regarding the registration accuracy the proposed MRF-based method significantly outperformed the descriptor-based one in all the performing experiments.


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