Results 41 to 50 of about 1,371,086 (345)

Vibration Analysis of Aeroengine Blisk Structure Based on a Prestressed CMS Super-Element Method

open access: yesShock and Vibration, 2016
For vibration analysis of aeroengine blisk structure, a prestressed component modal synthesis (CMS) super-element method is put forward with the fixed interface prestressing and free interface super-element approach.
Zhijun Li, Wenjun Yang, Huiqun Yuan
doaj   +1 more source

Impact of access to ICT on regional economic growth in Kazakhstan

open access: yesХабаршысы. Экономика сериясы, 2020
This article examines the impact of access to information and communication technologies (ICT) in organizations on regional economic growth in Kazakhstan.
A.S. Nurbatsin, A.A. Kireyeva
doaj   +1 more source

An exact permutation method for testing any effect in balanced and unbalanced fixed effect ANOVA

open access: yesComputational Statistics & Data Analysis, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sara Kherad-Pajouh, Olivier Renaud
openaire   +3 more sources

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu   +8 more
wiley   +1 more source

Clinical and Biological Features of Response in Resistant Neuroblastoma to 131I‐Metaiodobenzylguanidine Radiotherapy in the Anti‐GD2 Immunotherapy Era

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background 131I‐metaiodobenzylguanidine (131I‐MIBG) radiotherapy is a key treatment for relapsed and refractory (R/R) neuroblastoma (NB). Patients with R/R disease treated in the modern era are increasingly exposed to anti‐GD2 immunotherapy, which exerts selective pressure and may modify both tumor cell state and microenvironment.
Benjamin J. Lerman   +7 more
wiley   +1 more source

Integrated Production and Imperfect Preventive Maintenance Planning - An Effective MILP-based Relax-and-Fix/Fix-and-Optimize Method

open access: yesProceedings of the 6th International Conference on Operations Research and Enterprise Systems, 2017
This paper investigates the integrated production and imperfect preventive maintenance planning problem. The main objective is to determine an optimal combined production and maintenance strategy that concurrently minimizes production as well as maintenance costs during a given finite planning horizon. To enhance the quality of the solution and improve
Phuoc Le Tam   +3 more
openaire   +2 more sources

Predicting fixed effects in panel probit models [PDF]

open access: yes, 2018
We present a method to estimate and predict fixed effects in a panel probit model when N is large and T is small, and when there is a high proportion of individual units without variation in the binary response.
Winkelmann, Rainer; https://orcid.org/   +2 more
core   +1 more source

Prediction of hybrid means from a partial circulant diallel table using the ordinary least square and the mixed model methods

open access: yesGenetics and Molecular Biology, 2005
By definition, the genetic effects obtained from a circulant diallel table are random. However, because of the methods of analysis, those effects have been considered as fixed. Two different statistical approaches were applied.
Américo José dos Santos Reis   +3 more
doaj   +1 more source

Hospitalization Through Families’ Eyes: Comparing Inpatient Care Quality for Children With Sickle Cell Disease and Cystic Fibrosis in Canada

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Sickle cell disease (SCD) is a chronic, inherited hemoglobinopathy that requires frequent hospitalization for disease‐related complications. Canadian data on inpatient care is limited. This study compared caregiver‐reported hospital experiences of children with SCD to those with cystic fibrosis (CF), a chronic, autosomal recessive ...
Hailey M. Zwicker   +11 more
wiley   +1 more source

An Estimation of Worker and Firm Effects with Censored Data [Dataset]

open access: yes, 2014
In this paper, the authors develop a new estimation method that is suitable for censored models with two high-dimensional fixed effects and that is based on a sequence of least squares regressions, yielding significant savings in computing time and hence
Rebollo-Sanz, Yolanda F.   +1 more
core   +1 more source

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