Results 81 to 90 of about 2,380,668 (305)

Achievable Information-Energy Region in the Finite Block-Length Regime with Finite Constellations [PDF]

, 2022
International audienceThis paper characterizes an achievable information-energy region of simultaneous information and energy transmission over an additive white Gaussian noise channel.
Zuhra, Sadaf Ul, Perlaza, Samir, M., Poor, H. Vincent, Altman, Eitan   +3 more
core   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

FEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto, Yukio Matsuba, Mika Takahashi, Takaomi C. Saido   +3 more
wiley   +1 more source

On the performance and complexity of irregular variable length codes for near-capacity joint source and channel coding

, 2008
In this paper we propose a novel Irregular Variable Length Coding (IrVLC) scheme for near-capacity joint source and channel coding. We employ a number of component Variable Length Coding (VLC) codebooks having different coding rates for encoding ...
Ng, S.X., S. X. Ng, L. -l. Yang, J. Wang, Maunder, R.G., R. G. Maunder, L. Hanzo, Wang, J., Yang, L-L., Hanzo, L.   +9 more
core   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

BioRAT: extracting biological information from full-length papers

, 2004
Motivation: Converting the vast quantity of free-format text found in journals into a concise, structured format makes the researcher's quest for information easier.
Bernard F. Buxton, Langdon, WB, Jones, DT, David T. Jones, W. B. Langdon, Buxton, BF, D. T. Jones, Corney, D.P.A., William B. Langdon, David P. A. Corney, D. P. A. Corney, Jones, D.T., David Corney Bernard, Corney, DPA, B. F. Buxton, Buxton, B.F., Langdon, W.B.   +16 more
core   +1 more source

Modulation of Homer1 EVH1 domain internal dynamics by putative autism‐associated mutations

FEBS Letters, EarlyView.
The putative autism‐associated M65I and S97L variants of the EVH1 domain of the postsynaptic scaffold protein Homer1 do not exhibit substantial changes in their overall structure or partner binding. Both of them, but especially the M65I variant, show altered internal dynamics relative to the wild‐type domain on the μs‐ms timescale, indicated by the ...
Fanni Farkas, Brigitta Maruzs, Zsófia E. Kálmán, Tomas Klumpler, Gyula Batta, Bálint Péterfia, Zoltán Gáspári   +6 more
wiley   +1 more source

Statistical Analysis of Displacement and Length Relation for Normal Faults in the Barents Sea

Geosciences, 2018
This paper is devoted to the statistical analysis of dependence between fault length (L) and displacement (D). The main purpose of this work is to study the scaling relations between fault length and displacement using a database that includes datasets ...
Dmitriy Kolyukhin, Anita Torabi, Audun Libak, Behzad Alaei, Tatiana Khachkova   +4 more
doaj   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

FEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara, Kinga Skoczek, Elzbieta Pyza, Milena Damulewicz   +3 more
wiley   +1 more source

Variable-Length Compression Allowing Errors

, 2019
This paper studies the fundamental limits of the minimum average length of lossless and lossy variable-length compression, allowing a nonzero error probability ε, for lossless compression.
Polyanskiy, Yury, Kostina, Victoria, Verdu, Sergio   +2 more
core   +1 more source