Results 51 to 60 of about 7,468,635 (299)

On the Modeling of Local Dependence

open access: yesPsychometrika
Abstract Violations of the assumption of local independence are a fundamental issue in item response theory as they threaten model validity and bias the parameter estimates. For such a reason, a plethora of tests and approaches has been devised in the last 40 years to detect or to model such violations ...
Stefano Noventa   +3 more
openaire   +2 more sources

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk   +10 more
wiley   +1 more source

Chemotherapy for Spinal Cord Intramedullary Pediatric Low‐Grade Glioma—A Systematic Literature Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric intramedullary low‐grade gliomas (PIMLGGs) are rare neoplasms that present unique clinical and management challenges. Although surgery remains the primary tool for tissue diagnosis and decompression, complete gross‐total resection is frequently unfeasible due to the infiltrative nature of these lesions.
Olga M. Sergeenko   +5 more
wiley   +1 more source

Measuring change in mathematics enjoyment: longitudinal invariance, local dependence of negatively worded items, and complex-sample inference

open access: yesFrontiers in Psychology
IntroductionInferences about developmental change require comparable measurement across occasions. We examined one-year change in mathematics enjoyment from Grade 4 to Grade 5 in the TIMSS 2023 Longitudinal Study.MethodsLinked files comprised 44,325 ...
Georgios Sideridis, Mohammed Alghamdi
doaj   +1 more source

Population regulation in Gyrodactylus salaris – Atlantic salmon (Salmo salar L.) interactions: testing the paradigm

open access: yesParasites & Vectors, 2015
Background Gyrodactylus salaris is a directly transmitted ectoparasite that reproduces in situ on its fish host. Wild Norwegian (East Atlantic) salmon stocks are thought to be especially susceptible to the parasite due to lack of co-adaptation, contrary ...
Raúl Ramírez   +2 more
doaj   +1 more source

Analisis perbandingan kinerja keuangan provinsi di Pulau Jawa dan Pulau Sumatera

open access: yesJurnal Ekonomi Modernisasi, 2020
The local governments are expected to be able objectify the local budget, especially the revenue that becomes the main source to objectify the expenditure budget. Local governments can be autonomous if its can maximize their potency, especially the local
Muhammad Hamdan Sayadi
doaj   +1 more source

Dependence of local atomic structure on piezoelectric properties of PbZr1−xTixO3 materials

open access: yesJournal of Asian Ceramic Societies, 2022
Lead zirconate titanate (PZT, [Formula: see text]) is a piezoelectric ceramic which can be used for several applications such as actuators, sensors, and microelectronic devices.
Il-Gok Hong   +5 more
doaj   +1 more source

Dependency-Aware Data Locality for MapReduce [PDF]

open access: yesIEEE Transactions on Cloud Computing, 2014
Recent years have witnessed the prevalence of MapReduce-based systems, e.g., the Apache Hadoop, in large-scale distributed data processing. Fetching data from remote servers across multiple network switches is known to be costly. Hence, it is highly desirable to co-locate computation with data.
Xiaoqiang Ma   +3 more
openaire   +2 more sources

Arterial Aneurysm Localization Is Sex-Dependent

open access: yesJournal of Clinical Medicine, 2022
The aim of this study was to investigate sex-dependent aneurysm distributions. A total of 3107 patients with arterial aneurysms were diagnosed from 2006 to 2016. Patients with anything other than true aneurysms, hereditary connective tissue disorders or vasculitides (n = 918) were excluded.
Daniel Körfer   +4 more
openaire   +2 more sources

Identifying Patterns of Hospitalizations Among Childhood Cancer Survivors: A Population‐Based Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Childhood cancer survivors (CCSs) experience more hospitalizations than the general population. We aimed to identify distinct hospitalization patterns among Queensland CCSs and the associated characteristics. Methods Cases (aged ≤14 years) diagnosed between 1995 and 2019 while residents of Queensland were identified through the ...
Hai Pham   +7 more
wiley   +1 more source

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