Results 41 to 50 of about 1,935,881 (268)

Imaging of High‐Risk Neuroblastoma: Recommendations From SIOPEN Radiology and Nuclear Medicine Specialty Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Neuroblastoma is the most common extracranial solid tumor in early childhood. Its clinical behavior is highly variable, ranging from spontaneous regression to fatal outcome despite intensive treatment. The International Society of Pediatric Oncology Europe Neuroblastoma Group (SIOPEN) Radiology and Nuclear Medicine Specialty Committees ...
Annemieke Littooij, Catia Olianti, Herve Brisse, Pier Luigi Di Paolo, Maria Garganese, Tepas Kapadia, Jurgen Schaefer, Hugh Wallace, Simon Wan, Bart de Keizer, Irmina Sefic Pasic, Julian Rogasch   +11 more
wiley   +1 more source

Empirical analysis of the worldwide maritime transportation network

, 2008
In this paper we present an empirical study of the worldwide maritime transportation network (WMN) in which the nodes are ports and links are container liners connecting the ports.
Albert, Amaral, Barabasi, Barrat, Barrat, Boccaletti, Bryan, Caldarelli, Chi, Colizza, Daoli Zhu, Dorogotsev, Fremont, Guida, Guimera, Jeong, Latora, Li, Li, Liping, Maslov, Moura, Newman, Newman, O’Kelly, Pastor-Satorras, Robinson, Rodrigue, Sen, Sienkiewicz, Wasserman, Xu, Xu, Yihong Hu, Zhou   +34 more
core   +1 more source

On the Mixture Of Weighted Exponential and Weighted Gamma Distribution

International Journal of Analysis and Applications, 2020
In practice, finite mixture models were often used to fit various type of observed phenomena, specifically those which are random in nature. In this paper, a finite mixture model based on weighted versions of exponential and gamma distribution is ...
Taswar Iqbal, Muhammad Zafar Iqbal
doaj  

Modelling percentile based basal area weighted diameter distribution

Silva Fennica, 2007
In percentile method, percentiles of the diameter distribution are predicted with a system of models. The continuous empirical diameter distribution function is then obtained by interpolating between the predicted values of percentiles.
Kangas, Annika, Mehtätalo, Lauri, Maltamo, Matti   +2 more
doaj   +1 more source

Upacicalcet: A Novel Intravenous Calcimimetic Agent for Patients Undergoing Hemodialysis With Secondary Hyperparathyroidism

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Secondary hyperparathyroidism (SHPT) is a common complication in patients receiving maintenance dialysis, driven by calcium and phosphate metabolism disturbances. Calcimimetics are central to the management of SHPT by enhancing calcium‐sensing receptor sensitivity and reducing parathyroid hormone secretion.
Fumihiko Koiwa, Daisuke Honda, Seigo Akari, Tadao Akizawa   +3 more
wiley   +1 more source

Network of Econophysicists: a weighted network to investigate the development of Econophysics

, 2004
The development of Econophysics is studied from the perspective of scientific communication networks. Papers in Econophysics published from 1992 to 2003 are collected.
Barabási A.-L., Dăgulescu A., Goh K.-I., JIAWEI CHEN, JINSHAN WU, LIANG GAO, MENGHUI LI, Newman M. E. J., Stanley H. E., Stauffer D., YING FAN, ZENGRU DI   +11 more
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Beta Distribution Weighted Fuzzy C-Ordered-Means Clustering

Journal of ICT
The fuzzy C-ordered-means clustering (FCOM) is a fuzzy clustering algorithm that enhances robustness and clustering accuracy through the ordered mechanism based on fuzzy C-means (FCM).
Hengda Wang, Mohamad Farhan Mohamad Mohsin, Muhammad Syafiq Mohd Pozi   +2 more
doaj   +1 more source

Weighted power Maxwell distribution: Statistical inference and COVID-19 applications.

PLoS ONE, 2023
During the course of this research, we came up with a brand new distribution that is superior; we then presented and analysed the mathematical properties of this distribution; finally, we assessed its fuzzy reliability function.
Muqrin A Almuqrin, Salemah A Almutlak, Ahmed M Gemeay, Ehab M Almetwally, Kadir Karakaya, Nicholas Makumi, Eslam Hussam, Ramy Aldallal   +7 more
doaj   +1 more source

A New Class of Generalized Probability-Weighted Moment Estimators for the Pareto Distribution

Mathematics, 2023
Estimation based on probability-weighted moments is a well-established method and an excellent alternative to the classic method of moments or the maximum likelihood method, especially for small sample sizes. In this research, we developed a new class of
Frederico Caeiro, Ayana Mateus
doaj   +1 more source