Results 111 to 120 of about 4,509,622 (292)

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

open access: yesMolecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park   +6 more
wiley   +1 more source

Aspects of parameter identification in semilinear reaction-diffusion systems [PDF]

open access: yes, 2015
This thesis provides an approach for parameter identification in general semilinear parabolic partial differential equations. The problem of of parameter identification in these equations is investigated from two different angles.
Dülk, Patrick
core  

Parameter Identification

open access: yes
Version 1.2.0 (7 October 2026): corrections and clarifications; see the Journal's errata page (journal.valuation-engineer.com/index.php/vej/errata). Pages 85-93 of Vol. 1 No. 2 (formerly 79-87).Version 1.1.0 (5 October 2026): corrected — see the Journal's errata page (journal.valuation-engineer.com/index.php/vej/errata).
  +6 more sources

Preoperative circulating tumor cells integrated with imaging analysis for prognostic evaluation in head and neck squamous cell carcinoma

open access: yesMolecular Oncology, EarlyView.
Detecting circulating tumor cells (CTCs) in blood before surgery may help predict outcomes in patients with head and neck squamous cell carcinoma (HNSCC). Here, we show when combined with tumor size and lymph node involvement from routine imaging, CTC status identifies high‐risk patients with poorer survival—offering a simple, minimally invasive tool ...
Susanne Flach   +9 more
wiley   +1 more source

Genetic algorithm based parameter identification for parallel manipulators

open access: yes, 2002
Kinematic calibration is a process in which the actual values of geometric parameters are estimated so as to minimize the error in absolute positioning.
Qin YF(秦永法)   +3 more
core  

Epigenetic silencing of the liver‐specific lncRNA LUNAR promotes liver cancer progression via NOTCH activation

open access: yesMolecular Oncology, EarlyView.
LUNAR is a liver‐specific long noncoding RNA (lncRNA) that is highly expressed in normal liver but becomes epigenetically silenced in hepatocellular carcinoma through promoter hypermethylation. Loss of LUNAR is associated with NOTCH activation, epithelial–mesenchymal transition, and metastasis, whereas restoring LUNAR restrains metastatic progression ...
Se Ha Jang   +9 more
wiley   +1 more source

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

open access: yesMolecular 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   +16 more
wiley   +1 more source

On the Dead-Zone in System Identification

open access: yes, 1991
A prediction error method for parameter estimation in a dynamical system is studied.The following problems are treated in this paper:When is the DZ estimate inconsistent, and what is the set of parameters which minimizes the criterion in the case of ...
Ljung, Lennart,, Forsman, Krister,
core  

Parameter identification of PLL for grid‐connected inverter based on parameter sensitivity analysis

open access: yesIET Power Electronics
Under the condition of weak grid, the phase‐locked loop (PLL) is one of the main reasons for the sub‐synchronous oscillation of the grid‐connected inverter.
Fei Li   +6 more
doaj   +1 more source

Distributed Parameter Identification Framework Based on Intelligent Algorithms for Permanent Magnet Synchronous Wind Generator

open access: yesEnergies
Parameter identification of a permanent magnet synchronous wind generator (PMSWG) is of great significance for condition monitoring, fault diagnosis, and robust control.
Xiaoxuan Wu, De Tian, Huiwen Meng, Yi Su
doaj   +1 more source

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