Results 171 to 180 of about 214,638 (308)

Impact of the Gaussian Approximation on the Performance of the Probabilistic Data Association MIMO Decoder

, 2005
The probabilistic data association (PDA) decoder is investigated for use in coded multiple-input multiple-output (MIMO) systems and its strengths and weaknesses are determined. The conventional PDA decoder includes two approximations.
Fricke Justus Ch, Hoeher Peter A, Mietzner Jan, Sandell Magnus   +3 more
core  

Low-Complexity Noncoherent Demodulation Method for Underwater Electromagnetic Communication. [PDF]

Sensors (Basel)
Deng L, Zhao D, Liang B, Ding X, Yang Z, Liu D.   +5 more
europepmc   +1 more source

Identifying gene expression signatures for risk stratification of postoperative adjuvant chemotherapy in colorectal cancer

FEBS Open Bio, EarlyView.
A novel signature integrating genome‐wide analysis with clinical factors predicts recurrence in stage II colorectal cancer and enables a new risk stratification to guide postoperative adjuvant chemotherapy. Clinical risk stratification for postoperative recurrence in patients with pathological stage II (pStage II) colorectal cancer (CRC) is essential ...
Mayuko Otomo, Keisuke Okuno, Shuichi Watanabe, Sakiko Oba, Hiroyasu Kagawa, Masanori Tokunaga, Daisuke Ban, Yusuke Kinugasa   +7 more
wiley   +1 more source

Experimental validation of efficient impact simulation methodologies of sandwich structures

, 2007
Aircraft design calls for weight efficient shell constructions. Composite sandwich structures satisfy this demand by the combination of two thin, stiff face sheets and an intermediate lightweight core.
Kärger, Luise, Baaran, Jens, Teßmer, Jan   +2 more
core  

Efficient Pattern Modeling Method for Parabolic Cylindrical Antennas Incorporating Multi-Source Structural Errors. [PDF]

Sensors (Basel)
Xue S, Liang W, Zhu M, Ren S.
europepmc   +1 more source

YIPFα1A expression is regulated by multilayered molecular mechanisms

FEBS Open Bio, EarlyView.
YIPFα1A, a five‐pass Golgi protein, is regulated at multiple layers. (1) Rare‐codon enrichment drives translation‐coupled mRNA decay. (2) A proximal 3′‐UTR element stabilizes mRNA. (3) A distal 3′‐UTR element included by alternate poly(A) site usage represses translation, which can be overridden by the proximal 3′‐UTR element.
Tokio Takaji, Yurika Nakanishi, Nobuhiro Nakamura   +2 more
wiley   +1 more source

A general sample size framework for developing or updating a predictive algorithm: with application to clinical prediction models. [PDF]

BMC Med Res Methodol
Riley RD, Whittle R, Sadatsafavi M, Martin GP, Pate A, Collins GS, Ensor J.   +6 more
europepmc   +1 more source

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

Analysis of the Allee threshold via moving least square approximation

, 2016
Cooperation is a common behavior between the members of predators species, because it can improve theirs skill in hunt, especially in endangered eco-systems. This behavior it is well known to induce the Strong Allee effect, that can induce the extinction
Paliaga, Marta, Venturino, E., FRANCOMANO, Elisa, Hilker, F.   +3 more
core  

Modeling the impact of climate variables on agriculture through the F-transform. [PDF]

Sci Rep
Amicizia B, Ballestra LV, Guerra ML, Sorini L, Stefanini L.   +4 more
europepmc   +1 more source