Buscar
Mostrando ítems 31-40 de 307100
A comparison of seven cox regression-based models to account for heterogeneity across multiple HIV treatment cohorts in Latin America and the Caribbean
(Mary Ann Liebert, 2015)
Many studies of HIV/AIDS aggregate data from multiple cohorts to improve power and generalizability. There are several analysis approaches to account for cross-cohort heterogeneity; we assessed how different approaches can ...
Safety and exposure area in three different posteromedial surgical approaches for the treatment of ankle fractures. A cadaveric study
(Elsevier Ltd, 2024)
© 2024 European Foot and Ankle SocietyIntroduction: This study aimed to compare the degree of posterior malleolar exposure, the tension of the flap containing the posteromedial neurovascular bundle (NVB), and the distance ...
On the Relationship Between Differential Item Functioning and Item Difficulty: An Issue of Methods? Item Response Theory Approach to Differential Item Functioning
(SAGE PUBLICATIONS INC, 2012)
The relationship between differential item functioning (DIF) and item difficulty on the SAT is such that more difficult items tended to exhibit DIF in favor of the focal group (usually minority groups). These results were ...
A bayesian approach for modeling interval-valued variables
(Revista Brasileira de Biometria, 2022)
Robust Hybrid Mechanisms for Scheduling of Grid Tasks
(IEEE-Inst Electrical Electronics Engineers IncPiscataway, 2012)
Landscape appreciation in the English Lake District a GIS approach
There is a well-established tradition of historical geographers using geographical information systems (GIS) to study historic landscapes and, particularly,
landscape transformation (see Cunfer 2005; Donahue 2007; Walford ...
Designing authentic activities for a university course : an eclectic approach
(2017)
The design of authentic activities is a central element of most current approaches to language teaching. This paper aims at showing how we have designed authentic activities for English Language I students at the School ...
Turning math attractive to computer science students: an application-to-model approach
(1999-12-01)
This paper describes an innovative approach to develop the understanding about the relevance of mathematics to computer science. The mathematical subjects are introduced through an application-to-model scheme that lead ...
Learning idioms through the multimodal approach
(2021)
The present quasi-experimental study investigated the effects of using the Multimodal Approach for teaching English idioms to 24 A2 EFL Ecuadorian learners majoring in Math, Social Work, Law, Journalism, Physical Education, ...