Results 211 to 220 of about 130,197 (244)

A pilot study on midazolam sedation for murine echocardiography: A potential alternative to isoflurane anesthesia and awake imaging. [PDF]

Physiol Rep
Jacobs B, Derde S, Langouche L, D'hooge J, Salerno N, Queirós S, Van den Berghe G, Caenen A, Gunst J.   +8 more
europepmc   +1 more source

Sirtuin 6 mediates the therapeutic effect of endometrial regenerative cell-derived exosomes in alleviation of acute transplant rejection by weakening c-myc-dependent glutaminolysis. [PDF]

Front Cell Dev Biol
Liu T, Sun C, Liu X, Zhao P, Shao B, Xu Y, Xiao Y, Wang H, Chen Q, Yang G, Wang H.   +10 more
europepmc   +1 more source

ERC accumulation depletes Sir2 from rDNA and induces cellular senescence by rDNA destabilization. [PDF]

Nucleic Acids Res
Yamamuro Y, Uneme Y, Li S, Inada T, Kobayashi T.   +4 more
europepmc   +1 more source

Early colonization before inundation consistent with northern glacial refugia in Southern Doggerland revealed by sedimentary ancient DNA. [PDF]

Proc Natl Acad Sci U S A
Allaby RG, Ware R, Cribdon R, Hansford TA, Kinnaird T, Hamilton D, Kistler L, Murgatroyd P, Bates R, Fitch S, Gaffney V.   +10 more
europepmc   +1 more source

Competing cognitive pressures on human exploration in the absence of trade-off with exploitation. [PDF]

Nat Commun
Alméras C, Chambon V, Wyart V.
europepmc   +1 more source

LGBTQIA+ STEM Day 2025: An interview with Fabrice Roux. [PDF]

Commun Biol
europepmc   +1 more source

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Representation Theorems for the Sequences of the Classes CRc and ERc

Siberian Mathematical Journal, 2004
We prove two representation theorems in the Bojanic–Seneta sense for the classes CRc and ERc of O-regularly varying sequences.
D. Djurcic, A. Torgasev
openaire   +1 more source

A novel method for designing nonlinear component for block cipher based on TD-ERCS chaotic sequence

Nonlinear Dynamics, 2013
A substitution box is used to induce nonlinearity in plaintext for encryption systems. Recently, the application of chaotic maps to encryption applications has resulted in some interesting nonlinear transformations. In this paper, we propose an efficient method to design nonlinear components for block ciphers that are based on TD-ERCS chaotic sequence.
Iqtadar Hussain, Tariq Shah, Muhammad Asif Gondal, Hasan Mahmood   +3 more
openaire   +1 more source

Image encryption algorithm based on PGL(2,GF(28)) S-boxes and TD-ERCS chaotic sequence

Nonlinear Dynamics, 2012
In this article, we propose a novel image encryption algorithm by using the linear fractional transformation (LFT) substitution boxes and tangent-delay for elliptic reflecting cavity (TD-ERCS) chaotic sequence. In addition, we apply the proposed approach to an image and come to know that the correlation analysis, UACI analysis, and NPCR analysis of ...
Iqtadar Hussain, Tariq Shah, Muhammad Asif Gondal   +2 more
openaire   +1 more source

Mapping and Determination of the cDNA Sequence of the Erc Gene Preferentially Expressed in Renal Cell Carcinoma in the Tsc2 Gene Mutant (Eker) Rat Model

Biochemical and Biophysical Research Communications, 2000
The Eker rat develops hereditary renal carcinomas (RCs) due to two hit mutations of the tumor suppressor gene, Tsc2. We previously identified using representational difference analysis (RDA), four genes that were expressed more abundantly in an Eker rat RC cell line than in normal kidney tissue.
Y, Yamashita, M, Yokoyama, E, Kobayashi, S, Takai, O, Hino   +4 more
openaire   +2 more sources