Results 81 to 90 of about 3,175,086 (283)

A RATS subroutine to implement the Chow-Lin distribution/interpolation procedure [PDF]

This paper describes a RATS (www.estima.com) routine to implement the Chow Lin (1971) procedure for the best linear unbiased distribution and interpolation of time series by related series. Various versions of this procedure have been used in the Bank to
Frain, John C.
core  

An Improved Medical Image Classification Algorithm Based on Adam Optimizer

Mathematics
Due to the complexity and illegibility of medical images, it brings inconvenience and difficulty to the diagnosis of medical personnel. To address these issues, an optimization algorithm called GSL(Gradient sine linear) based on Adam algorithm ...
Haijing Sun, Wen Zhou, Jiapeng Yang, Yichuan Shao, Lei Xing, Qian Zhao, Le Zhang   +6 more
doaj   +1 more source

CEACAM1 participation in breast cancer progression

Molecular Oncology, EarlyView.
In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin, Irina Kube‐Golovin, Anatolii Romaniuk, Gunther Wennemuth   +3 more
wiley   +1 more source

Range Restricted Interpolation Using Cubic Bézier Triangles. [PDF]

, 2004
A range restricted C1 interpolation local sheme to scattered data is ...
Ong, B. H., Ong, S.H., Kong, V. P., Kong, V.P., Saw, K.H., B. H. Ong, Ong, B.H., K.H. Saw, Saw, K. H., V.P. Kong   +9 more
core   +3 more sources

Pharmacological chromatin remodeling enhances response to estrogen therapy in ER+ breast cancer

Molecular Oncology, EarlyView.
Estrogen therapy elicits clinical benefit in ~ 30% of patients with endocrine‐resistant estrogen receptor (ER)‐positive breast cancer. Based on findings that ER transcriptional activation underlies response to estrogen therapy, we tested the effects of epigenetic dysregulation via pharmacological inhibition of histone deacetylases (HDACi).
Anneka L. Johnson Thomas, Barbara Karakyriakou, Patricia C. Muskus, Alyssa M. Roberts, Justin Rendleman, Alexa Warren, Hanxu Lu, Kimberly A. Birmingham, Malone K. Friedman, Abigail E. Goen, Huijuan Yang, Owen M. Wilkins, Fred W. Kolling, Eugene Demidenko, Julie M. Jorns, Brock C. Christensen, Todd W. Miller   +16 more
wiley   +1 more source

Evaluation of rock burst tendency of coal seam based on Hamming distance method

Gong-kuang zidonghua, 2016
In allusion to shortcomings of current evaluation methods about rock burst tendency of coal seam, a model was built for comprehensively evaluating rock burst tendency of coal seam on basis of Hamming distance theory.
ZHANG Weiqiang, WANG Enyuan, LI Xuelong, KONG Xiangguo, LI Guoai   +4 more
doaj   +1 more source

Ensemble Linear Interpolators: The Role of Ensembling

SIAM Journal on Mathematics of Data Science
Interpolators are unstable. For example, the mininum $\ell_2$ norm least square interpolator exhibits unbounded test errors when dealing with noisy data. In this paper, we study how ensemble stabilizes and thus improves the generalization performance, measured by the out-of-sample prediction risk, of an individual interpolator.
Mingqi Wu, Qiang Sun
openaire   +3 more sources

Intrapatient tumour heterogeneity and clonal evolution in an autopsy study of metastatic salivary gland cancer

Molecular Oncology, EarlyView.
Tumour heterogeneity and clonal evolution of metastatic salivary gland cancer were evaluated in two patients with adenoid carcinoma and one patient with myoepithelial carcinoma. Radiology‐guided autopsy enabled multi‐region sampling (total samples n = 149), followed by whole‐genome sequencing and phylogenetic reconstruction (17 tumour samples, 4–7 per ...
Gerben Lassche, Niels J. van Ruitenbeek, Charlotte Adang, Luke O'Gorman, Pui Yuen Lee, Willemijn M. Klein, Adriana C. H. van Engen‐van Grunsven, Jack A. Schalken, Sander Bervoets, Gerald W. Verhaegh, Carla M. L. van Herpen   +10 more
wiley   +1 more source

A Multi-Step PM2.5 Time Series Forecasting Approach for Mining Areas Using Last Day Observed, Correlation-Based Retrieval, and Interpolation

Computers
Monitoring PM2.5 in mining areas is essential for air quality management; however, most studies focus on single-step forecasts, limiting timely decision making.
Anibal Flores, Hugo Tito-Chura, Jose Guzman-Valdivia, Ruso Morales-Gonzales, Eduardo Flores-Quispe, Osmar Cuentas-Toledo   +5 more
doaj   +1 more source

Multi-Criteria Coverage Map Construction Based on Adaptive Triangulation-Induced Interpolation for Cellular Networks

IEEE Access, 2019
Wireless cellular communications lead to huge demands for estimating and visualizing the data about Quality of Service (QoS) for mobile network operators in the 5th Generation (5G) networks.
Yaxi Liu, Wei Huangfu, Haijun Zhang, Keping Long   +3 more
doaj   +1 more source