Results 11 to 20 of about 80,467 (164)
Amphibious Transport of Fluids and Solids by Soft Magnetic Carpets [PDF]
Advancement of science, 2021 One of the major challenges in modern robotics is controlling micromanipulation by active and adaptive materials. In the respiratory system, such actuation enables pathogen clearance by means of motile cilia.
A. Demirörs +10 more
semanticscholar +1 more source
A Comparative Analysis of Themes and Concepts and Composition of Safavid Sangeško Rug and the Qajar Rug [PDF]
نگره, 2020 Iranian rug is one of the most precious and ancient arts in Iranian culture and art history. Safavid era was the utmost of outstanding blossoming of rug weaving art in Iran.
Samad Najarpoor Jabbary +2 more
doaj +1 more source
British Educational Research Journal, EarlyView., 2023 Abstract Children's relationship with time in preschools is an under‐researched area. Young children rarely know how to measure time using a clock, but their experiences of time may contribute to understanding children's well‐being and debates about quality in preschools.
Kristín Dýrfjörð +3 more
wiley +1 more source
Premiere Educandum, 2022 This study aims to explore the effect of media Augmented reality pictorial storybook on the anxiety of elementary school students in mathematics learning. This study used a quantitative approach with a quasi-experimental type of research.
A. H. Lubis +3 more
semanticscholar +1 more source
A pictorial account of the human embryonic heart between 3.5 and 8 weeks of development
Communications Biology, 2022 Heart development is topographically complex and requires visualization to understand its progression. No comprehensive 3-dimensional primer of human cardiac development is currently available.
Jill Hikspoors +5 more
semanticscholar +1 more source
Impact of Carpets on Indoor Air Quality
Applied Sciences, 2022 Interest in having a healthy and well-being environment has increased the awareness to improve indoor air quality (IAQ). Building materials influence the contribution of indoor air pollution, so understanding their behaviour on IAQ is essential.
Seyyed Abbas Noorian Najafabadi +2 more
semanticscholar +1 more source
PLoS Medicine, 2022 Background Pictorial warnings on tobacco products are promising for motivating behavior change, but few studies have examined pictorial warnings for sugary drinks, especially in naturalistic environments.
M. Hall +6 more
semanticscholar +1 more source
Active carpets drive non-equilibrium diffusion and enhanced molecular fluxes
Nature Communications, 2021 Biological activity is often highly concentrated on surfaces, across the scales from molecular motors and ciliary arrays to sessile and motile organisms. These ‘active carpets’ locally inject energy into their surrounding fluid.
Francisca Guzmán-Lastra +2 more
semanticscholar +1 more source
Programmable droplet manipulation and wetting with soft magnetic carpets
Proceedings of the National Academy of Sciences of the United States of America, 2021 Significance A set of magnetically responsive, soft hairs, which form a soft magnetic carpet, can be infused with a liquid to achieve switchable wetting.
A. Demirörs +4 more
semanticscholar +1 more source
Synchronization in cilia carpets: multiple metachronal waves are stable, but one wave dominates [PDF]
New Journal of Physics, 2020 Carpets of actively bending cilia represent arrays of biological oscillators that can exhibit self-organized metachronal synchronization in the form of traveling waves of cilia phase.
A. Solovev, B. Friedrich
semanticscholar +1 more source