Results 81 to 90 of about 1,231,611 (370)

Complete periodicity of Prym eigenforms

, 2013
This paper deals with Prym eigenforms which are introduced previously by McMullen. We prove several results on the directional flow on those surfaces, related to complete periodicity (introduced by Calta).
Lanneau, Erwan, Nguyen, Duc-Manh
core   +3 more sources

Approximate Periodicity

Information and Computation, 2010
The paper is the full version of the authors' conference paper [Lect. Notes Comput. Sci. 6506, 25--36 (2010; Zbl 1310.68264)]. In the paper, the authors propose an algorithm to determine the approximate period of a string using Hamming and swap distances.
Amir, Amihood, Eisenberg, Estrella, Levy, A.   +2 more
openaire   +2 more sources

Permutation test for periodicity in short time series data

BMC Bioinformatics, 2006
BackgroundPeriodic processes, such as the circadian rhythm, are important factors modulating and coordinating transcription of genes governing key metabolic pathways.
Andrey A. Ptitsyn, Sanjin Zvonic, J. Gimble   +2 more
semanticscholar   +1 more source

Screening for lung cancer: A systematic review of overdiagnosis and its implications

Molecular Oncology, EarlyView.
Low‐dose computed tomography (CT) screening for lung cancer may increase overdiagnosis compared to no screening, though the risk is likely low versus chest X‐ray. Our review of 8 trials (84 660 participants) shows added costs. Further research with strict adherence to modern nodule management strategies may help determine the extent to which ...
Fiorella Karina Fernández‐Sáenz, Laura de la Torre‐Perez, David R Baldwin, Carlijn van der Aalst, Mangesh Thorat, David Ritchie, Andre L Carvalho, Carolina Espina, Ivan Solà, Carlos Canelo‐Aybar, Moira Magdalena Pissinis, Pablo Alonso‐Coello, Ana Carolina Pereira Nunes Pinto   +12 more
wiley   +1 more source

Information decomposition of symbolic sequences

, 2003
We developed a non-parametric method of Information Decomposition (ID) of a content of any symbolical sequence. The method is based on the calculation of Shannon mutual information between analyzed and artificial symbolical sequences, and allows the ...
Adams, Almirantis, Audi, Benson, Benson, Chaley, Chechetkin, Cole, Conway, Coward, Dodin, Dodin, E.V. Korotkov, Fraser, Glaser, Grosse, Heringa, Herren, Hertz, Herzel, Jackson, Junker, Korotkova, Kullback, Lobzin, Lotman, M.A. Korotkova, Margot, Marple, McLachlan, N.A. Kudryashov, Ng, Pennisi, Presta, Rackovsky, Ramakrishna, Rashid, Silverman, Stoesser, Tiwari, Tomb, Trifonov, Venter, Voss, Wang, Weiss, Yaglom, Zirmunsky   +47 more
core   +1 more source

Liquid biopsy epigenetics: establishing a molecular profile based on cell‐free DNA

Molecular Oncology, EarlyView.
Cell‐free DNA (cfDNA) fragments in plasma from cancer patients carry epigenetic signatures reflecting their cells of origin. These epigenetic features include DNA methylation, nucleosome modifications, and variations in fragmentation. This review describes the biological properties of each feature and explores optimal strategies for harnessing cfDNA ...
Christoffer Trier Maansson, Anders Lade Nielsen, Boe Sandahl Sorensen   +2 more
wiley   +1 more source

Gauge Interaction as Periodicity Modulation

, 2012
The paper is devoted to a geometrical interpretation of gauge invariance in terms of the formalism of field theory in compact space-time dimensions [arXiv:0903.3680].
Arkani-Hamed, Baez, Birrell, Blagojevic, Broglie, Broglie, Casalbuoni, Casalbuoni, Catillon, Dolce, Dolce, Dolce, Dolce, Dolce, Donatello Dolce, Einstein, Elze, Ferber, Feynman, Gozzi, Hall, Hestenes, Hosotani, Kaluza, Klein, Magas, Matsubara, Misner, Ohanian, Peskin, Rainich, Schrödinger, Sidharth, Weinberg, Weyl, York, ’t Hooft   +36 more
core   +1 more source

TREX1, a predator for treating MSI‐H tumors?

Molecular Oncology, EarlyView.
Immunotherapy benefits many patients; yet, some with MSI‐H tumors remain unresponsive despite their high immunogenicity. Xu et al. reveal that TREX1 enables immune evasion by degrading cytosolic DNA and suppressing cGAS–STING–IFN‐I signaling. TREX1 loss restores DNA sensing, increases CD8+ T and NK cell infiltration, and boosts antitumor immunity ...
Elena Benidovskaya, Joséphine Deneft, Marc Van den Eynde   +2 more
wiley   +1 more source

Aharonov-Bohm effect in higher genus materials

, 2003
Flux periodicity of conducting electrons on a closed surface with genus two $g=2$ (double torus) are investigated theoretically. We examine flux periodicity of the ground-state energy and of the wave functions as a function of applied magnetic field.
Aharonov, Büttiker, Iijima, Itoh, K. Sasaki, Kroto, Liu, R. Saito, Rabaud, Rajaraman, Saito, Webb, Y. Kawazoe   +12 more
core   +1 more source

ATF4‐mediated stress response as a therapeutic vulnerability in chordoma

Molecular Oncology, EarlyView.
We screened 5 chordoma cell lines against 100+ inhibitors of epigenetic and metabolic pathways and kinases and identified halofuginone, a tRNA synthetase inhibitor. Mechanistically halofuginone induces an integrated stress response, with eIF2alpha phosphorylation, activation of ATF4 and its target genes CHOP, ASNS, INHBE leading to cell death ...
Lucia Cottone, James Dunford, Eleanor Calcutt, Vicki Gamble, Filiz Senbabaoglu Aksu, Lorena Ligammari, Georgina Wherry, Giorgia Gaeta, John C. Christianson, Adrienne M. Flanagan, Udo Oppermann, Adam P. Cribbs   +11 more
wiley   +1 more source