Results 131 to 140 of about 739,886 (333)
Utilization of Blended Waste Materials in Bricks
Technologies, 2018 Cement is considered a key raw material for brick production. However, excessive use of cement leads to a negative environment impact. Cement replaced with locally available waste materials has a significant potential to address this environmental impact,
Muhammad Ekhlasur Rahman +6 more
doaj +1 more source
Just another BRIC in the wall? The rise of BRICs and educating tomorrow's global managers [PDF]
, 2012 The BRIC countries (Brazil, Russia, India, and China) comprise 40 percent of the world’s population (approximately 2.8 billion people), cover more than a quarter of the world’s land area over three continents, and account for more than 25 percent of ...
Salmi, Asta, Scott-Kennel, Joanna
core +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
Advanced Science, EarlyView.Carrier‐free myricetin‐arginine conjugate nanozymes (MANZs) have been fabricated through a Mannich reaction and spontaneous self‐assembly. MANZs selectively accumulate in inflamed joints by targeting M1 macrophages via CAT2‐mediated uptake. The nanozymes can effectively modulate macrophage polarization, suppress osteoclast differentiation, and mitigate
Jiachang Hong +14 more
wiley +1 more source
Pearl‐Like Bioinspired Coating Enables Regulation of Mg Degradation for Osteoporotic Bone Repair
Advanced Science, EarlyView.In this study, inspired by pearl architecture, we developed a layered Ca–P “brick” and Fn‐mimetic peptide “mortar” coating on Mg alloys. The Ca–P layer moderates corrosion and offers mineral cues, while the peptide enhances adhesion and regulates immune‐vascular responses.
Siming Zhang +12 more
wiley +1 more source
Work related injuries and musculoskeletal disorders among child workers in the brick kilns of Nepal
International Journal of Occupational Safety and Health, 2014 Brick manufacturing is a labor intensive informal industry using child workers as the major work force in Nepal. Workers are required to use physical strength, carry heavy loads and remain in a squatted posture for longer periods doing repetitive tasks ...
Sunil Kumar Joshi +3 more
doaj
HeritageIn the field of building archaeology, the analysis of wall surfaces represents a fundamental tool for the study of an architecture and its construction phases.
Lorenzo Fornaciari
doaj +1 more source
Advanced Energy Materials, EarlyView.A physical framework is developed based on drift‐diffusion simulations to elucidate the operation of integrated perovskite/organic solar cells (I‐POSCs) through the lens of interfacial charge‐carrier dynamics. A stepwise analysis establishes key links between carrier transport/recombination phenomena and device performance metrics, offering valuable ...
Jingjing Tian +5 more
wiley +1 more source
Construction MaterialsThe use of tunnel kiln firing in clay brick production offers a promising approach for disposing of Cl-containing solid waste, with lower chlorine (Cl) and heavy metal volatilization compared to cement kiln processes.
Zhu Liu +6 more
doaj +1 more source
Potential Utilization of Sewage Sludge from Water Treatment Plant as Brick Material
E3S Web of Conferences, 2018 One of the results of the water treatment process is the sludge. Generally, the processed sludge from the water treatment is collected and delivered to a landfil. With the delivery of sludge waste, it requires additional cost as a levy in handling sludge
Samadikun Budi Prasetyo +4 more
doaj +1 more source