Results 91 to 100 of about 328,660 (337)
New materials for fireplace logs [PDF]
, 1971 Fibrous insulation and refractory concrete are used for logs as well as fireproof walls, incinerator bricks, planters, and roof shingles. Insulation is lighter and more shock resistant than fireclay.
Kieselback, D. J., Smock, A. W.
core +1 more source
Energy efficient production of geopolymer bricks using industrial waste
IOP Conference Series: Materials Science and Engineering, 2020 Bricks are the most predominant masonry units that are consumed globally. Brick manufacturing is energy consuming process and generates large amount of air pollution.
A. Chithambar Ganesh +4 more
semanticscholar +1 more source
Advanced Optical Materials, Volume 13, Issue 8, March 13, 2025.This study investigates the stimulus‐responsive behavior of trialkylated triazatruxene dimers for third‐generation luminescent security inks. In particular, the derivative with flexible dodecyl chains displays high‐contrast, reversible color changes upon heating or shear, driven by liquid crystalline phase transitions and involving J ...
Raúl Martín +7 more
wiley +1 more source
A Structure result for bricks in Heisenberg groups
, 2013 We show that for a sufficiently big \textit{brick} $B$ of the $(2n+1)$-dimensional Heisenberg group $H_n$ over the finite field $\mathbb{F}_p$, the product set $B\cdot B$ contains at least $|B|/p$ many cosets of some non trivial subgroup of $H_n$
Hegyvári, Norbert, Hennecart, François
core +3 more sources
Teaching chemistry with LEGO® bricks
Chemistry Teacher International, 2020 Teachers are developing unique teaching aids to attract students to the field of chemistry. Ideal teaching aids are tools that students can enjoy utilizing, reutilizing, and which can be constructed without employing special tools.
R. Horikoshi
semanticscholar +1 more source
Compliant Pneumatic Feet with Real‐Time Stiffness Adaptation for Humanoid Locomotion
Advanced Robotics Research, EarlyView.A compliant pneumatic foot with real‐time variable stiffness enables humanoid robots to adapt to changing terrains. Using onboard vision and pressure control, the foot modulates stiffness within each gait cycle, reducing impact forces and improving balance. The design, cast in soft silicone with embedded air chambers and Kevlar wrapping, offers durable,
Irene Frizza +3 more
wiley +1 more source
Buildings, 2019 Millions of tonnes of leftover biosolids are increasingly stockpiled every year around the globe. Biosolids are a product of the wastewater sludge treatment process. Stockpiles necessitate the use of large areas of increasingly valuable land.
A. Mohajerani +8 more
semanticscholar +1 more source
Robotic Materials With Bioinspired Microstructures for High Sensitivity and Fast Actuation
Advanced Science, EarlyView.In the review paper, design rationale and approaches for bioinspired sensors and actuators in robotics applications are presented. These bioinspired microstructure strategies implemented in both can improve the performance in several ways. Also, recent ideas and innovations that embed robotic materials with logic and computation with it are part of the
Sakshi Sakshi +4 more
wiley +1 more source
Optimalisasi Jumlah Batu Bata Yang Pecah Menggunakan Desain Eksperimen Taguchi (Studi Kasus: USAha Batu Bata Bapak Kholil Ds. Bulak Karangawen) [PDF]
, 2014 Brick is a substansial element in building construction. The strength of building may depend on bricks, a solid construction uses the best quality brick's, which is not crumbling and broken into two parts.
Kurniawan, C. (Cakra) +2 more
core
Advanced Science, EarlyView.A molecular defect‐mediated charge accumulation strategy is developed to regulate the exciton behavior for selective molecular oxygen (O2)activation in poly(1,3,5‐triethynylbenzene) (PTEB). Artificial internal electric field (IEF) constructed in defective PTEB provides internal driving force to steer the directed migration of charge carriers, thereby ...
Xiaofeng Tang +8 more
wiley +1 more source