Results 91 to 100 of about 1,216,959 (343)

Struggles with Survey Weighting and Regression Modeling [PDF]

, 2007
The general principles of Bayesian data analysis imply that models for survey responses should be constructed conditional on all variables that affect the probability of inclusion and nonresponse, which are also the variables used in survey weighting and
Gelman, Andrew
core   +6 more sources

PICALM::MLLT10 translocated leukemia

FEBS Letters, EarlyView.
This comprehensive review of PICALM::MLLT10 translocated acute leukemia provides an in‐depth review of the structure and function of CALM, AF10, and the fusion oncoprotein (1). The multifaceted molecular mechanisms of oncogenesis, including nucleocytoplasmic shuttling (2), epigenetic modifications (3), and disruption of endocytosis (4), are then ...
John M. Cullen, Antonia C. Nakatsugawa, Natalie Barton, Henry Haines, Gary S. Stein, Janet L. Stein, Daniel S. Wechsler, Jessica L. Heath   +7 more
wiley   +1 more source

DFW: a novel weighting scheme for covariate balancing and treatment effect estimation

Frontiers in Applied Mathematics and Statistics
Estimating causal effects from observational data is challenging due to selection bias, which leads to imbalanced covariate distributions across treatment groups.
Ahmad Saeed Khan, Erik Schaffernicht, Johannes Andreas Stork   +2 more
doaj   +1 more source

Maximiser la représentativité de groupes dans un échantillonnage spatial

Cybergeo, 2002
The crucial problem of representativeness of a sample when realizing a survey, is considered through getting the best chances to avoid getting cases too close to the boundaries of other groups.
Estelle Kah, Michel Pruvot
doaj   +1 more source

Optimisation of the weighting functions of an H_∞ controller using genetic algorithms and structured genetic algorithms

, 2008
In this paper the optimisation of the weighting functions for an H_∞ controller using genetic algorithms and structured genetic algorithms is considered. The choice of the weighting functions is one of the key steps in the design of
Alfaro-Cid, E., McGookin, E.W., Murray-Smith, D.J.   +2 more
core   +1 more source

Biallelic Inactivation of NSD1 Associated With Carcinogenesis in Sotos Syndrome

Pediatric Blood &Cancer, EarlyView.
Nicholas A. Borja, Anuja Sule, Katie Ann McMullen, Aditi Dhir, Matthew D. Hall, Heather J. McCrea, Sakir Humayun Gultekin, Mustafa Tekin, Bradley Gampel   +8 more
wiley   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

FEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan, Mathew Stanley, Olawale Raimi, Andrew T. Ferenbach, Helge C Dorfmueller, Daan M. F. van Aalten   +5 more
wiley   +1 more source

UAV-Based SAR-Imaging of Objects From Arbitrary Trajectories Using Weighted Backprojection

IEEE Journal of Microwaves
Synthetic aperture radars (SARs) based on uncrewed aerial vehicles (UAVs) are advantageous in comparison to existing airborne systems. Apart from cost, their main advantage is the flexibility of their flight path.
Alexander Grathwohl, Julian Kanz, Christina Bonfert, Christian Waldschmidt   +3 more
doaj   +1 more source

Datos agregados para corregir los sesgos de no respuesta y de cobertura en encuestas

EMPIRIA: Revista de Metodología de Ciencias Sociales, 2020
En las últimas décadas la incidencia creciente de los sesgos de no respuesta y cobertura en las encuestas han puesto en entredicho la capacidad de inferir los resultados a la población.
Pablo Cabrera-Álvarez
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source