Results 111 to 120 of about 9,003,743 (375)

Study on the Accuracy Improvement of the Second-Kind Fredholm Integral Equations by Using the Buffa-Christiansen Functions with MLFMA

open access: yesInternational Journal of Antennas and Propagation, 2016
Former works show that the accuracy of the second-kind integral equations can be improved dramatically by using the rotated Buffa-Christiansen (BC) functions as the testing functions, and sometimes their accuracy can be even better than the first-kind ...
Yue-Qian Wu   +3 more
doaj   +1 more source

Investigating tetraquarks composed of $$us\bar{d}\bar{b}$$ usd¯b¯ and $$ud\bar{s}\bar{b}$$ uds¯b¯

open access: yesEuropean Physical Journal C: Particles and Fields, 2019
In the framework of the quark delocalization color screening model, we investigate tetraquarks composed of $$us\bar{d}\bar{b}$$ usd¯b¯ and $$ud\bar{s}\bar{b}$$ uds¯b¯ in two structures: meson-meson structure and diquark–antidiquark structure.
Hongxia Huang, Jialun Ping
doaj   +1 more source

Impulsive Switching Epidemic Model with Benign Worm Defense and Quarantine Strategy

open access: yesComplexity, 2020
The issue on how to effectively control Internet malicious worms has been drawn significant attention owing to enormous threats to the Internet. Due to the rapid spreading of malicious worms, it is necessary to explore the integrated measures to ...
Jiying Lai   +3 more
doaj   +1 more source

EMT‐associated bias in the Parsortix® system observed with pancreatic cancer cell lines

open access: yesMolecular Oncology, EarlyView.
The Parsortix® system was tested for CTC enrichment using pancreatic cancer cell lines with different EMT phenotypes. Spike‐in experiments showed lower recovery of mesenchymal‐like cells. This was confirmed with an EMT‐inducible breast cancer cell line.
Nele Vandenbussche   +8 more
wiley   +1 more source

On a Stochastic SEIS Model with Treatment Rate of Latent Population

open access: yesAbstract and Applied Analysis, 2014
The asymptotic dynamics of a stochastic SEIS epidemic model with treatment rate of latent population is investigated. First, we show that the system provides a unique positive global solution starting from the positive initial value.
Shujing Gao   +3 more
doaj   +1 more source

Constraints on the universe as a numerical simulation [PDF]

open access: yesThe European Physical Journal A, 2014
14 pages, 3 ...
Silas R. Beane   +2 more
openaire   +4 more sources

Single‐cell transcriptomics redefines focal neuroendocrine differentiation as a distinct prostate cancer pathology

open access: yesMolecular Oncology, EarlyView.
Single‐cell transcriptomics of prostate cancer patient‐derived xenografts reveals distinct features of neuroendocrine (NE) subtypes. Tumours with focal NE differentiation (NED) share transcriptional programmes with adenocarcinoma, differing from large and small cell neuroendocrine prostate cancer (NEPC). Our work defines the molecular landscape of NEPC,
Rosalia Quezada Urban   +12 more
wiley   +1 more source

Numerical Simulations of Marble Sulfation

open access: yes, 2020
In this chapter we describe some computational techniques to approximate the evolution of gypsum crusts on marble monuments. Mathematical models of this phenomenon are typically based on partial differential equations and here we deliberately consider a quite simple one, so that we can focus on the numerical techniques that can be used to overcome the ...
Coco A.   +3 more
openaire   +4 more sources

Modeling hepatic fibrosis in TP53 knockout iPSC‐derived human liver organoids

open access: yesMolecular Oncology, EarlyView.
This study developed iPSC‐derived human liver organoids with TP53 gene knockout to model human liver fibrosis. These organoids showed elevated myofibroblast activation, early disease markers, and advanced fibrotic hallmarks. The use of profibrotic differentiation medium further amplified the fibrotic signature seen in the organoids.
Mustafa Karabicici   +8 more
wiley   +1 more source

Survivin and Aurora Kinase A control cell fate decisions during mitosis

open access: yesMolecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir   +2 more
wiley   +1 more source

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