Results 41 to 50 of about 3,276,976 (263)

A deep learning-based framework for standardized analysis of trabecular bone compartments from micro-CT imaging data in the mouse tibia

Scientific Reports
Understanding bone remodeling and disease progression is crucial in preclinical skeletal research, particularly for assessing pharmacological and mechanical interventions in the long bones of murine models.
Amine Lagzouli, Lucinda Evans, Mark Hopkinson, Aikta Sharma, Natalia M. Castoldi, Davide Fontanarosa, Maria Antico, David M. L. Cooper, Alice Othmani, Vittorio Sansalone, Phil Salmon, Andrew A. Pitsillides, Peter Pivonka   +12 more
doaj   +1 more source

Video Sensor-Based Complex Scene Analysis with Granger Causality

Sensors, 2013
In this report, we propose a novel framework to explore the activity interactions and temporal dependencies between activities in complex video surveillance scenes.
Shuang Wu, Shibao Zheng, Hua Yang, Yawen Fan, Hang Su   +4 more
doaj   +1 more source

Interacting Point Processes

Journal of Theoretical Probability
We study two different types of vector point processes with interacting components, introducing a migration-type effect. The first case concerns two groups which modify their states with rate functions depending on time only. This yields a representation of the vector process in terms of independent non-homogeneous Skellam processes.
Cinque, Fabrizio, Orsingher, Enzo
openaire   +2 more sources

Global Efforts to Reduce Paediatric Cancer Care Disparities in Radiotherapy: A Decade Change

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background We present an update on the status, needs and challenges faced by paediatric imaging and radiotherapy (RT) programmes globally after a previous survey conducted by the International Atomic Energy Agency (IAEA) 10 years prior. Methods We developed and distributed a 121‐question survey to radiation oncologists, medical physicists and ...
Raymond B. Mailhot Vega, Daniel J. Indelicato, Jeanette Parkes, Natia Esiashvili, Josué Hernández Benítez, Miriam Mikhail‐Lette, Olivera Cirajc Bjelac, Daniel Berger, Eva Ciurana, Yavuz Anacak, Lisbeth Cordero‐Mendez   +10 more
wiley   +1 more source

evgam: An R Package for Generalized Additive Extreme Value Models

Journal of Statistical Software, 2022
This article introduces the R package evgam. The package provides functions for fitting extreme value distributions. These include the generalized extreme value and generalized Pareto distributions.
Benjamin D. Youngman
doaj   +1 more source

PCA for point processes

The Annals of Statistics
We introduce a novel statistical framework for the analysis of replicated point processes that allows for the study of point pattern variability at a population level. By treating point process realizations as random measures, we adopt a functional analysis perspective and propose a form of functional Principal Component Analysis (fPCA) for point ...
Picard, Franck, Rivoirard, Vincent, Roche, Angelina, Panaretos, Victor   +3 more
openaire   +2 more sources

Immanants and Finite Point Processes

Journal of Combinatorial Theory, Series A, 2000
Given a Hermitian, nonnegative definite kernel \(K\) and a character \(\chi\) of the symmetric group on \(n\) letters, the function \(K^\chi\) is symmetric and nonnegative, and, under suitable conditions, is also non-trivial and integrable with respect to the product measure \(\mu^{\otimes n}\) for a given measure \(\mu\).
Persi Diaconis, Steven N. Evans
openaire   +2 more sources

Neuropsychological and Educational Outcomes in Shwachman–Diamond Syndrome—A Report From the North American Shwachman–Diamond Syndrome Registry

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Shwachman–Diamond syndrome (SDS) is a rare autosomal recessive ribosomopathy characterized by bone marrow failure and multisystem involvement, with emerging evidence of associated neurocognitive impairment. Methods We conducted a retrospective study of 240 individuals with biallelic Shwachman–Bodian–Diamond syndrome (SBDS) mutations
Jane Koo, Melissa Gerstle, Leah Cheng, Richard Cooper, Katherine Coyne, Claire Dusa, Naomi E. Joffe, Diana Schwarz, Sarah Steltz, Akiko Shimamura, Kasiani C. Myers, Thea Quinton   +11 more
wiley   +1 more source

Integrated modeling of waterfowl distribution in western Canada using aerial survey and citizen science (eBird) data

Ecosphere, 2021
Although the exceptional spatiotemporal extent of the Waterfowl Breeding Population and Habitat Survey (WBPHS) has substantially contributed to our understanding of the ecology of North American waterfowl, vast geographical areas remain excluded from the
Antoine Adde, Clara Casabona i Amat, Marc J. Mazerolle, Marcel Darveau, Steven G. Cumming, Robert B. O'Hara   +5 more
doaj   +1 more source

Survival After Hematopoietic Stem Cell Transplantation in Diamond–Blackfan Anemia Syndrome: The Role of Iron Overload—A Systematic Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT We assessed the effect of iron overload (IO) on mortality and complications following hematopoietic stem cell transplantation (HSCT) in patients with Diamond–Blackfan anemia syndrome (DBAS) in a systematic review of individual participant data and cohort data from observational studies.
Geoffrey Z. L. Kuppens, Evangelia Kiakou, Lieke de Zwart, Maurizio Miano, Eduard J. van Beers, Marc Bierings, Marije Bartels   +6 more
wiley   +1 more source