Results 41 to 50 of about 215,880 (264)

Is thyroid nodule location associated with malignancy risk? [PDF]

Ultrasonography, 2019
Purpose Nodules located in the upper pole of the thyroid may carry a greater risk for malignancy than those in the lower pole. We conducted a study to analyze the risk of malignancy of nodules depending on location.
Valeria Ramundo, Livia Lamartina, Rosa Falcone, Laura Ciotti, Cristiano Lomonaco, Marco Biffoni, Laura Giacomelli, Marianna Maranghi, Cosimo Durante, Giorgio Grani   +9 more
doaj   +1 more source

The Spatial Heterogeneity of the Black Scorpionfish, Scorpaena porcus (Scorpaenidae): Differences in Length, Dietary and Age Compositions

Applied Sciences, 2021
The present study assessed spatial variations in several biological characteristics of Scorpaena porcus Linnaeus, 1758 and estimated length structure, dietary composition and growth parameters for the species. Sampling was carried out in two areas, about
Josipa Ferri, Sanja Matić-Skoko
doaj   +1 more source

Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma

Molecular Oncology, EarlyView.
Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra, Lucca Paolo Hsu Helmich, Daniel Rodrigues de Bastos, Laura Sichero, Patrícia Savio de Araujo‐Souza, Fabio Passetti, Luisa Lina Villa   +6 more
wiley   +1 more source

Feature and Language Selection in Temporal Symbolic Regression for Interpretable Air Quality Modelling

Algorithms, 2021
Air quality modelling that relates meteorological, car traffic, and pollution data is a fundamental problem, approached in several different ways in the recent literature.
Estrella Lucena-Sánchez, Guido Sciavicco, Ionel Eduard Stan   +2 more
doaj   +1 more source

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source

Spatial time-series modeling with R system

Lietuvos Matematikos Rinkinys, 2004
In this paper we propose modeling technique, which was applied to multivariate time series data that correspond to different spatial locations (spatial time series). ARIMA model class is considered for each location.
Laura Šaltytė, Kęstutis Dučinskas
doaj   +3 more sources

A new mixture copula model for spatially correlated multiple variables with an environmental application

Scientific Reports, 2022
In environmental monitoring, multiple spatial variables are often sampled at a geographical location that can depend on each other in complex ways, such as non-linear and non-Gaussian spatial dependence.
Mohomed Abraj, You-Gan Wang, M. Helen Thompson   +2 more
doaj   +1 more source

Multivariate Stieltjes type theorems and location of common zeros of multivariate orthogonal polynomials

Journal of Mathematical Analysis and Applications, 2007
The first two authors have studied in detail properties associated with 2-variable orthogonal polynomials in their earlier communications [J. Inf. Comput. Sci. I(1), 103--106 (2004); J. Math. Anal. Appl. 324, No. 2, 785--789 (2006; Zbl 1112.33006); the first author and \textit{R. Wang}, J. Math. Anal. Appl. 268, No. 1, 171--183 (2002; Zbl 1025.42012)].
Luo, Zhongxuan, Meng, Zhaoliang, Liu, Fengshan   +2 more
openaire   +1 more source

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

FEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli, Enrico Landi, Francesco Maiurano, Irene Paris, Rosanna Papa, Marco Artini, Laura Selan, Stefano Borocci, Francesco Buonocore, Esther Imperlini   +9 more
wiley   +1 more source

Predictive Factors of the Standard Cross-linking Outcomes in Adult Keratoconus: One-Year Follow-Up

Journal of Ophthalmology, 2017
Purpose. To evaluate the effects of preoperative presumed predictor factors on clinical and topographic outcomes in adult keratoconus (KC) 1 year after the standard corneal cross-linking (CXL). Design. Retrospective cohort study. Methods.
Amani E. Badawi, Waleed Ali Abou Samra, Ayman Abd El ghafar   +2 more
doaj   +1 more source