Results 71 to 80 of about 3,422,913 (297)

A review on assembly sequence planning and assembly line balancing optimisation using soft computing approaches [PDF]

, 2011
Assembly optimisation activities occur across development and production stages of manufacturing goods. Assembly Sequence Planning (ASP) and Assembly Line Balancing (ALB) problems are among the assembly optimisation.
Tiwari, Ashutosh, Mohd Fadzil Faisae Rashid, Windo Hutabarat, Ashutosh Tiwari, Hutabarat, Windo, Ab Rashid, Mohd Fadzil Faisae, Villanueva-Portela, Miguel Angel, Ramírez-Heredia, Ricardo Emiro   +7 more
core   +1 more source

An Anti-Interference Synchronization for OFDM Systems Based on Scrambling Sequence

IEEE Access, 2019
To improve the performance of the synchronization in OFDM systems in the presence of interference, a new synchronization algorithm based on scrambling sequence is proposed in this paper, which redesigns the training sequence with the constant amplitude ...
Min Yang, Fanglin Gu, Jun Liu, Ling Wang
doaj   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

Unsupervised image segmentation combining region and boundary estimation [PDF]

, 2001
An integrated approach to image segmentation is presented that combines region and boundary information using maximum a posteriori estimation and decision theory.
Bhalerao, Abhir, A. Bhalerao, R. Wilson, Wilson, Roland   +3 more
core   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

Channel estimation with superimposed pilot sequence

, 1999
For the purpose of various synchronization tasks (including carrier phase, time, frequency, and frame synchronization), one may add a known pilot sequence, typically a pseudo-noise sequence, to the unknown data sequence.
Tufvesson, Fredrik, Hoeher, Peter
core   +2 more sources

Adaptive Three-phase Estimation of Sequence Components and Frequency Using $H_{\infty}$ Filter Based on Sparse Model

Journal of Modern Power Systems and Clean Energy, 2020
The estimation of sequence or symmetrical components and frequency in three-phase unbalanced power system is of great importance for protection and relay.
Umamani Subudhi, Harish Kumar Sahoo, Sanjeev Kumar Mishra   +2 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Addressing the shortcomings of three recent bayesian methods for detecting interspecific recombination in DNA sequence alignments [PDF]

, 2008
We address a potential shortcoming of three probabilistic models for detecting interspecific recombination in DNA sequence alignments: the multiple change-point model (MCP) of Suchard et al. (2003), the dual multiple change-point model (DMCP) of Minin et
Husmeier, D., Mantzaris, A., Mantzaris, Alexander Vassilios, Husmeier, Dirk   +3 more
core   +2 more sources

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source