Results 71 to 80 of about 157,319 (379)

On the Nonexistence of Nls Breathers

Physica D: Nonlinear Phenomena
25 pages; typos ...
Alejo, Miguel Á., Corcho, Adán J.
openaire   +2 more sources

Darboux transformation for the NLS equation [PDF]

AIP Conference Proceedings, 2010
We analyze a certain class of integral equations associated with Marchenko equations and Gel’fand‐Levitan equations. Such integral equations arise through a Fourier transformation on various ordinary differential equations involving a spectral parameter.
Tuncay Aktosun, Cornelis van der Mee, Wen Xiu Ma, Xing-biao Hu, Qingping Liu   +4 more
openaire   +2 more sources

Conjugation with Acridines Turns Nuclear Localization Sequence into Highly Active Antimicrobial Peptide

Engineering, 2015
The emergence of multidrug-resistant bacteria creates an urgent need for alternative antibiotics with new mechanisms of action. In this study, we synthesized a novel type of antimicrobial agent, Acr3-NLS, by conjugating hydrophobic acridines to the N ...
Wei Zhang, Xiaoli Yang, Jingjing Song, Xin Zheng, Jianbo Chen, Panpan Ma, Bangzhi Zhang, Rui Wang   +7 more
doaj   +1 more source

Model Order Reduction for Nonlinear Schr\"odinger Equation

, 2014
We apply the proper orthogonal decomposition (POD) to the nonlinear Schr\"odinger (NLS) equation to derive a reduced order model. The NLS equation is discretized in space by finite differences and is solved in time by structure preserving symplectic mid ...
Akkoyunlu, Canan, Karasözen, Bülent, Uzunca, Murat   +2 more
core   +1 more source

Wellposedness of NLS in Modulation Spaces

Journal of Fourier Analysis and Applications, 2023
AbstractWe prove new local and global well-posedness results for the cubic one-dimensional nonlinear Schrödinger equation in modulation spaces. Local results are obtained via multilinear interpolation. Global results are proven using conserved quantities based on the complete integrability of the equation, persistence of regularity, and by separating ...
openaire   +3 more sources

Investigation of the Characteristics of NLS-PNA: Influence of NLS Location on Invasion Efficiency [PDF]

Applied Sciences, 2020
Peptide nucleic acid can recognise sequences in double-stranded DNA (dsDNA) through the formation of a double-duplex invasion complex. This double-duplex invasion is a promising method for the recognition of dsDNA in cellula because peptide nucleic acid (PNA) invasion does not require the prior denaturation of dsDNA.
Yuichiro Aiba, Gerardo Urbina, Masanari Shibata, Osami Shoji   +3 more
openaire   +2 more sources

Evolutionary gradient of predicted nuclear localization signals (NLS)-bearing proteins in genomes of family Planctomycetaceae

BMC Microbiology, 2017
Background The nuclear envelope is considered a key classification marker that distinguishes prokaryotes from eukaryotes. However, this marker does not apply to the family Planctomycetaceae, which has intracellular spaces divided by lipidic ...
Min Guo, Ruifu Yang, Chen Huang, Qiwen Liao, Guangyi Fan, Chenghang Sun, Simon Ming-Yuen Lee   +6 more
doaj   +1 more source

Conserved energies for the cubic NLS in 1-d [PDF]

, 2016
We consider the cubic Nonlinear Schrödinger Equation (NLS) as well as the modified Korteweg-de Vries (mKdV) equation in one space dimension. We prove that for each s > − 1 2 there exists a conserved energy which is equivalent to the H norm of the ...
H. Koch, D. Tataru
semanticscholar   +1 more source

Aberrant expression of nuclear prothymosin α contributes to epithelial‐mesenchymal transition in lung cancer

Molecular Oncology, EarlyView.
Nuclear prothymosin α inhibits epithelial‐mesenchymal transition (EMT) in lung cancer by increasing Smad7 acetylation and competing with Smad2 for binding to SNAI1, TWIST1, and ZEB1 promoters. In early‐stage cancer, ProT suppresses TGF‐β‐induced EMT, while its loss in the nucleus in late‐stage cancer leads to enhanced EMT and poor prognosis.
Liyun Chen, Chung‐Teng Wang, Jia‐Ming Chang, Ai‐Li Shiau, Gia‐Shing Shieh, Yau‐Lin Tseng, Yi‐Ting Yen, Tang‐Hsiu Huang, Li‐Hsin Cheng, Yu‐Chih Wu, Chao‐Liang Wu, Bing‐Hua Su, Pensee Wu   +12 more
wiley   +1 more source

Integrable discretizations of derivative nonlinear Schroedinger equations

, 2002
We propose integrable discretizations of derivative nonlinear Schroedinger (DNLS) equations such as the Kaup-Newell equation, the Chen-Lee-Liu equation and the Gerdjikov-Ivanov equation by constructing Lax pairs.
Ablowitz M J, Athorne C, Chen H H, Clarkson P A, Clarkson P A, Clarkson P A, Date E, Fan E, Fordy A P, Gerdjikov V S, Gerdjikov V S, Gerdjikov V S, Hirota R, Hirota R, Hirota R, Hirota R, Ishimori Y, Kakei S, Kako F, Kaup D J, Kaup D J, Kawata T, Konopelchenko B G, Kulish P P, Kundu A, Kuznetsov E A, Levi D, Manakov S V, Merola I, Olver P J, Sakovich S Yu, Sasa N, Shabat A B, Sokolov V V, Suris Y B, Takayuki Tsuchida, Tsuchida T, Tsuchida T, Tsuchida T, Vakhnenko O O, van der Linden J, Wadati M, Wadati M, Wadati M, Wadati M, Yajima N, Zakharov V E, Zakharov V E   +47 more
core   +1 more source