Results 121 to 130 of about 55,383 (268)

Escape Body: A Gamified Problem‐Based Learning Project in Primary Education

School Science and Mathematics, EarlyView.
ABSTRACT Young learners' lack of motivation to study scientific‐related subjects nowadays is a topic of concern in our society. This study followed a quasi‐experimental design with a predominantly quantitative methods approach, complemented by qualitative data, to investigate how the combination of gamified and problem‐based learning could influence ...
Sergio Tirado‐Olivares, Maria Navío‐Inglés, Javier del Olmo‐Muñoz, Rosa M. Toledano   +3 more
wiley   +1 more source

Verification of primitive Sub-Ghz RF replay attack techniques based on visual signal analysis [PDF]

, 2014
As the low-cost options for radio traffic capture, analysis and transmission are becoming available, some security researchers have developed open-source tools that potentially make it easier to assess the security of the devices that rely on radio ...
Chernyshev, Maxim
core   +1 more source

Donor retention and return patterns in Saudi Arabia: Implications for blood safety and supply stability

Transfusion Medicine, EarlyView.
Abstract Background Sustaining a safe and sufficient blood supply requires not only recruiting first‐time donors but also retaining them over time. In Saudi Arabia, donor retention remains poorly understood, with limited data on return behavior, demographic influences, and temporal trends.
Wajnat A. Tounsi, Bushra S. Almalki
wiley   +1 more source

Effects of digital badges on pupils' computational thinking and learning motivation in computer science

Acta Psychologica
Computational thinking (CT) is regarded as the conceptual basis required for identifying and solving real-world problems through algorithmic approaches to achieve transferable solutions.
Yuhan Dong, Hongliang Ma, Hongying Li, Bin Jing, Hongchao Liu   +4 more
doaj   +1 more source

Super sub-Nyquist single-pixel imaging by means of cake-cutting Hadamard basis sort

, 2019
Single-pixel imaging via compressed sensing can reconstruct high-quality images from a few linear random measurements of an object/scene known a priori to be sparse or compressive, by using a point/bucket detector without spatial resolution. Nevertheless,
Yu, Wen-Kai
core   +1 more source

Whole‐body hot water immersion effect on cerebral haemodynamics and subsequent cerebrovascular reactivity to carbon dioxide

Experimental Physiology, EarlyView.
Abstract To test the hypothesis that hot water immersion (HWI) improves cerebrovascular function via shear‐mediated mechanisms, this study determined cerebrovascular reactivity to carbon dioxide (CVRCO2${\mathrm{CV}}{{\mathrm{R}}_{{\mathrm{C}}{{\mathrm{O}}_2}}}$) before and after 60 min of 39°C HWI and a 21°C air control (CON) in 15 healthy ...
Samuel F. Leaney, Ester Tommasini, Guto W. Hughes, Alison M. Shepherd, Nyah D. Kingdon, Justin S. Lawley, Geoff B. Coombs, Jonathan P. Moore, Samuel J. Oliver   +8 more
wiley   +1 more source

Workplace secondhand smoke exposure in the U.S. trucking industry. [PDF]

, 2010
BackgroundAlthough the smoking rate in the United States is declining because of an increase of smoke-free laws, among blue-collar workers it remains higher than that among many other occupational groups.ObjectivesWe evaluated the factors influencing ...
Chiu, Yueh-Hsiu, Dockery, Douglas W, Garshick, Eric, Hammond, S Katharine, Hart, Jaime E, Laden, Francine, Smith, Thomas J, Spiegelman, Donna   +7 more
core  

Electrodiffusion in cardiac intercalated disc nanostructures alters cell–cell action potential transmission via ephaptic coupling: A model study

The Journal of Physiology, EarlyView.
Abstract figure legend Ephaptic phenomena in a high‐resolution model of the cardiac intercalated disc. Meshed representation of a tortuous intercalated disc that was generated based on electron and super‐resolution microscopy data. Na+ channels (red) and gap junctions (green) are heterogeneously distributed, with additional regions of reduced ion ...
Ena Ivanovic, Marina Vannucci, Nicolae Moise, Seth H. Weinberg, Jan P. Kucera   +4 more
wiley   +1 more source

Causal Effect Estimation With TMLE: Handling Missing Data and Near Violations of Positivity

Biometrical Journal, Volume 68, Issue 3, June 2026.
ABSTRACT We evaluate the performance of targeted maximum likelihood estimation (TMLE) for estimating the average treatment effect in missing data scenarios under varying levels of positivity violations. We employ model‐ and design‐based simulations, with the latter using undersmoothed highly adaptive lasso on the “WASH Benefits Bangladesh” data set to ...
Christoph Wiederkehr, Christian Heumann, Michael Schomaker   +2 more
wiley   +1 more source

Diversity Snapshots: Intermodal Analysis of Firm Diversity Discourse

Intelligent Systems in Accounting, Finance and Management, Volume 33, Issue 2, June 2026.
ABSTRACT Pictures are a powerful medium to communicate complex and emotive messages. In particular, the human face expresses corporate culture including diversity and equal opportunity. However, despite the recent visual turn in accounting and finance, quantitative research on diversity in photos is scant because automated solutions for identifying and
Jacqueline Gagnon, Alisher Mansurov
wiley   +1 more source