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GRID for model structure discovering in high dimensional regression
(2014)
Given a nonparametric regression model, we assume that the number of
covariates d → ∞ but only some of these covariates are relevant for the model. Our goal
is to identify the relevant covariates and to obtain some ...
New insights on the relationships between geographic and institutional distance in research collaborations: a long period analysis
(2014)
This paper analyses the relationship between institutional and geographic distance in
scientific collaborations, evaluating the possible changes when a long period (sixteen
years) is taken into consideration and discussing ...
Cittadinanza europea e avversione alla moneta unica al tempo della crisi economica. Il caso italiano in prospettiva comparata
(2014)
Is there a link between economic crisis and disaffection toward European citizenship? This paper raises this re-search question, investigating the behavior of Italian cit-izens as a particularly interesting case study. For ...
Bias-corrected inference for multivariate nonparametric regression: model selection and oracle property
(2014)
The local polynomial estimator is particularly affected by the curse of di-
mensionality. So, the potentialities of such a tool become ineffective for large dimensional
applications. Motivated by this, we propose a new ...
Hydrocephalus onset after microsurgical or endovascular treatment for acute subarachnoid hemorrhage. Retrospective Italian Multicenter Study
(2014)
Background: Chronic shunt-dependent hydrocephalus is a complication of aneurysmal subarachnoid hemorrhage (aSAH). Its incidence and risk factors have been described while the hydrocephalus onset in terms of days after ...
Molecular Genetics of Myelofibrosis and its associated Disease Phenotypes
(2014)
In 2005, the discovery of Janus kinase 2 (JAK2) V617F mutation in approximately half of patients with myelofibrosis (MF) marked an important milestone in our understanding of the pathophysiology of MF. This has broadened ...
Molecular Pathogenesis of Myelodysplastic Syndromes
(2014)
Myelodysplastic syndromes (MDS) are a group of clonal hematologic disorders characterized by inefficient hematopoiesis, hypercellular bone marrow, dysplasia of blood cells and cytopenias. Most patients are diagnosed in ...
Current Concepts on Diagnosis and Treatment of Mastocytosis
(2014)
Mastocytosis is a heterogeneous group of disorders characterized by a clonal proliferation and accumulation of mast cells in one or more organ, primarily in the skin and bone marrow. The clinical spectrum of the disease ...
Immunological derangement in Hypocellular Myelodysplastic Syndromes
(2014)
Hypocellular or hypoplastic myelodysplastic syndromes (HMDS) are a distinct subgroup accounting for 10–15% of all MDS patients, that are characterized by the presence of bone marrow (BM) hypocellularity, various degree of ...