Results 101 to 110 of about 11,366,642 (301)

Modeling of Responses and Response Times with the Package cirt

Journal of Statistical Software, 2007
In computerized testing, the test takers’ responses as well as their response times on the items are recorded. The relationship between response times and response accuracies is complex and varies over levels of observation.
Jean-Paul Fox, Rinke Klein Entink, Wim van der Linden   +2 more
doaj  

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

[Senator Ralph Yarborough speaking with reporters outside of Parkland Hospital]

, 1963
Original black and white photographic negative taken by an unidentified Dallas Times Herald staff photographer. This image shows Senator Ralph Yarborough speaking with reporters outside of Parkland Hospital on November 22, 1963.
Dallas Times Herald
core  

A response time model of the three-choice Mnemonic Similarity Task provides stable, mechanistically interpretable individual-difference measures

Frontiers in Human Neuroscience
IntroductionThe Mnemonic Similarity Task (MST) is a widely used measure of individual tendency to discern small differences between remembered and presently presented stimuli.
Nidhi V. Banavar, Nidhi V. Banavar, Sharon M. Noh, Christopher N. Wahlheim, Brittany S. Cassidy, C. Brock Kirwan, Craig E. L. Stark, Craig E. L. Stark, Aaron M. Bornstein, Aaron M. Bornstein   +9 more
doaj   +1 more source

Epigenetic reprogramming of lineage switching in cancer

FEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı, Burcu Akman, Ezgi Bağırsakçı, Nese Atabey, Serap Erkek‐Ozhan   +4 more
wiley   +1 more source

Seattle Times (1888)

, 1888
Daily and weekly, the largest circulation of any evening paper in the Northwest. Containing the latest telegraphic dispatches, shipping, commercial and real estate news, local, political, theatrical and sporting items.
Times Publishing Company
core  

The microbiome in human skin aging

FEBS Letters, EarlyView.
Age‐related skin changes encompass the well‐known visible phenotypic alterations, together with microbiome dysbiosis and a series of molecular aging hallmarks. These hallmarks characterize not only a fully stablished aged phenotype but also the skin aging process itself.
Manuel Huerta Arana, Cornelia Wiegand, Omid Omrani, Mario Fabri   +3 more
wiley   +1 more source

A skateboarder gives a demonstration of the new sport at the Melbourne Exhibition Buildings in 1978 [picture] /

, 1978
Part of collection: Bruce Howard collection of photographs for Herald and Weekly Times, Melbourne, 1955-1995.; Title supplied by photographer, see acquisition file 204/09/00042.; Also available in an electronic version via the Internet at: http://nla.gov.
Howard, Bruce, 1936-
core  

Speed and Reliability of Touch vs Mouse Inputs in Visual Foraging

Open Psychology
Traditional visual attention research predominantly employs a visual search paradigm focused on identifying a single target within a scene. This approach, however, may not fully encapsulate the complexities of natural environmental interactions, which ...
Sauter Marian
doaj   +1 more source

A time for responsibility [PDF]

Nature, 1997
openaire   +2 more sources