Results 81 to 90 of about 328,660 (337)

AN EXPERIMENTAL INVESTIGATION ON THE PERFORMANCE OF RUBBERIZED FLY ASH BRICKS MANUFACTURED USING WASTE RUBBER [PDF]

open access: yesProceedings on Engineering Sciences
Waste tyres have a substantial detrimental influence on the environment owing to their considerable volume, non-biodegradability, susceptibility to combustion, and function as a breeding habitat for mosquitoes and several other pests.
Jyoti Sorout   +2 more
doaj   +1 more source

Upaya Peningkatan Penjualan Produk Batu Bata di Desa Kuto Sari Kecamatan Belitang III Kabupaten Ogan Komering Ulu Timur

open access: yesDinamisia, 2020
Efforts to increase sales is a way that can be done to increase production which will be accompanied by increased revenue, increased profits or profits.
Helisia Margahana
doaj   +1 more source

Description of Euler bricks using Fibonacci's identity [PDF]

open access: yes, 2013
We show how the Fibonacci's identity is used to obtain Euler bricks. Also,we put forward the relation between Fibonacci's identity and Euler's formula, which provides the description of Euler's bricks with noninteger spatial diagonal.
Safin, Boris
core  

Two‐Way Shape Memory Alloy and Polymer Composite Hybrid Smart Actuator With High Speed, Accuracy, and Reversible Deformation

open access: yesAdvanced Functional Materials, EarlyView.
Tailored thermo‐mechanical properties of shape memory polymer composites enable large reversible deformation as well as high actuation speed. Moreover, a structural design with curvature in the transverse direction achieves sub‐second actuation on heating and a larger recovery ratio on cooling. Finally, these newly developed smart two‐way actuators can
Dajeong Kang   +6 more
wiley   +1 more source

Sustainable Reinforcement Methods for Brick Masonry Walls: An Experimental and Finite Element Analysis Approach

open access: yesBuildings
This study investigates the enhancement of axial and shear strength in brick masonry walls reinforced with steel and fiberglass meshes. The novelty of this study lies in its thorough evaluation of various reinforcement types and their influence on both ...
Tahir Mehmood   +8 more
doaj   +1 more source

The size of maximal systems of brick islands [PDF]

open access: yes, 2010
For integers $m_1,...,m_d>0$ and a cuboid $M=[0,m_1]\times ... \times [0,m_d]\subset \mathbb{R}^d$, a brick of $M$ is a closed cuboid whose vertices have integer coordinates.
Eccles, Tom
core  

Atomistic Mechanisms Triggered by Joule Heating Effects in Metallic Cu‐Bi Nanowires for Spintronics

open access: yesAdvanced Materials, EarlyView.
Bi doped metallic Cu nanowires are promising for spintronics thanks to the stabilization of a giant spin Hall effect. However, heat resulting from current injection forces Bi to leave solution, forcing segregation into monoatomic decorations which evolve into coherent crystalline aggregates.
Alejandra Guedeja‐Marrón   +6 more
wiley   +1 more source

Sale the seven Cs: Teaching/training aid for the (e-)retail mix [PDF]

open access: yes, 2005
The ‘4Ps’ of the marketing mix have long been popular with students, tutors, trainers and practitioners as a learning and teaching aid. The purpose of this paper is to present an equivalent tool for retail and e-retail: ‘Sale the 7Cs’.
Dennis, C, Fenech, T, Merrilees, B
core   +1 more source

Recyclable and Binder‐Free EGaIn–Carbon Liquid Metal Composite: A Sustainable Approach for High‐Performance Stretchable Electronics, Thermal‐Interfacing and EMI‐Shielding

open access: yesAdvanced Materials Technologies, EarlyView.
Binder‐free EGaIn–CB composite deliver printable, recyclable liquid‐metal conductors without sintering or polymer binders. Only 1.5 wt% CB yields shear‐thinning, high‐viscosity rheology, ∼60% bulk EGaIn conductivity, robust stretchability, high thermal conductivity, and strong EMI shielding (35 → 70 dB at 100% strain).
Elahe Parvini   +4 more
wiley   +1 more source

Shear Behaviour of RC Deep Beams Made with Recycled Bricks: Comparative Study

open access: yesCivil and Environmental Engineering
This study presents a comprehensive examination of the shear behavior in reinforced concrete deep beams, with a particular focus on the incorporation of recycled bricks (RB) as a partial replacement for conventional coarse aggregates.
Khalaf Shams Aldhua D., Chassib Samir M.
doaj   +1 more source

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