Results 21 to 30 of about 11,737 (257)

A Toy Model of Complete Cosmic History [PDF]

Universal Journal of Physics and Application, 2013
In the present paper, we study a toy cosmological model derived from the specific behavior of the Hubble parameter and the scale factor in a spatially-flat Friedmann-Robertson-Walker (FRW) space-time. We demonstrate that our model could match in some approximation the complete history of cosmic expansion.
openaire   +2 more sources

Small History of the Toy in Dark Times

, 2021
Jogos, brinquedos e brincadeiras formam uma parte importante de nossas identidades individuais e coletivas, assim como sempre fizeram parte de todas as culturas em todas as épocas. Mas o que as maneiras de brincar dizem sobre uma sociedade? No último século, Walter Benjamin, vivendo na Alemanha em tempos sombrios que testemunhavam o avanço rumo à ...
openaire   +2 more sources

Cutaneous adverse drug reaction in a dog following firocoxib treatment

Veterinary Medicine and Science, 2021
A 9‐year‐old intact female toy poodle was presented with oedema around the neck, including pus and cutaneous necrosis, 2 days after starting firocoxib treatment and placement of a cervical collar for intervertebral disc disease.
Migyeong Geum, Hui‐Yeon Ko, Yeon‐Joo Na, Ha‐Jung Kim   +3 more
doaj   +1 more source

LEGO products have become more complex. [PDF]

PLoS ONE, 2018
The LEGO Group has become the largest toy company in the world and they can look back to a proud history of more than 50 years of producing bricks and other toys.
Christoph Bartneck, Elena Moltchanova
doaj   +1 more source

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

Molecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska, Stephany Gallardo, Nur S. Zainal, Leena Arora, Matthew Ellis, Maria‐Antoinette Lopez, Judith Austine, Sai Pittla, Serena J Chee, Aiman Alzetani, Emily C Shaw, Christian H Ottensmeier, Gareth J Thomas, Christopher J Hanley   +13 more
wiley   +1 more source

Le jouet commercial dans les années 1940

Strenae
This study examines the evolution of commercial toys in France from 1938 to 1950 through a systematic analysis of Bon Marché catalogues, cross-referenced with contemporary press sources.
François Mesqui
doaj   +1 more source

Arterial Spin‐Labeling MRI at the Cortical‐CSF Interface: A Novel Biomarker in Alzheimer Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background/Objective Arterial spin‐labeling (ASL) MRI can measure perfusion signal adjacent to CSF spaces and may provide information regarding CSF‐adjacent water transport physiology. We developed an automated pipeline to extract cortical‐CSF interface (IF) perfusion for comparison between Alzheimer disease (AD) and cognitively normal ...
Mona Asghariahmadabad, Pouya Metanat, Michael Thomas, Luke W. Bonham, Tyson Lam, Mehmet Kurt, Hong Nguyen, Tara Ellingson, Mauro Zucchelli, Stefano Casagranda, Quin Lu, Andreas M. Rauschecker, Leo Sugrue, Luis E. Savastano, Christopher P. Hess, Kamalini Ranasinghe, S. Andrew Josephson, Bruce L. Miller, Jennifer S. Yokoyama, Gil D. Rabinovici, Peter A. Ljubenkov, Lawren VandeVrede, Kambiz Nael   +22 more
wiley   +1 more source

The PRIMA Thesaurus for Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
The PRIMA Thesaurus is a structured vocabulary designed to improve how materials science data is described and shared. Developed with input from multiple experts, it enables clear documentation of research workflows, data exchange, and reuse across platforms.
Rossella Aversa, Alexey Boubnov, Dario De Angelis, Catriona Eschke, Maximilian Kabbe, Felix Kraus, Mirco Panighel, Richard Thelen, Davide Valentinis   +8 more
wiley   +1 more source

Из комментария к «Пиковой даме»: 5–6 [From Annotations to “The Queen of Spades”: 5–6]

Slavica Revalensia, 2021
This is the second installment in the series of Michail Bezrodnyj’s annotations to Alexander Pushkin’s short story “The Queen of Spades” (see the initial part in Unacknowledged Legislators: Studies in Russian Literary History and Poetics in Honor of ...
Michail Bezrodnyj
doaj   +1 more source

Switchable Magnonic Crystals Based on Spin Crossover/CrSBr Heterostructures

Advanced Materials, EarlyView.
Multiscale modeling is employed to investigate the functionality of a light‐controlled, tunable magnonic crystal based on spin‐crossover Fe‐pz molecules integrated with a monolayer of CrSBr. Ab initio simulations confirm that the molecules remain functional on the CrSBr surface, while a semiclassical elastic model demonstrates that light‐induced ...
Andrei Shumilin, Sourav Dey, Denisa Coltuneac, Laurentiu Stoleriu, José J. Baldoví   +4 more
wiley   +1 more source