Results 41 to 50 of about 29,579 (290)

Sedimentary Mercury Enrichments as a Tracer of Large Igneous Province Volcanism

open access: yesGeophysical Monograph Series, Page 247-262., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Lawrence M. E. Percival   +3 more
wiley  

+10 more sources

Evaluation on Properties of Cement Mortar and Brick Using Magnetically Separated Coal Power Plant Bottom Ash

open access: yesInternational Journal of Concrete Structures and Materials
Recycling of abandoned waste bottom ash has been a key issue in Republic of Korea in terms of environmental protection as well as economic concern. In this work, a method for recycling of abandoned bottom ash has been discussed based on the results from ...
Ji-Hyun Kim, Hoon Moon, Chul-Woo Chung
doaj   +1 more source

Sustainable Energy Recovery From the Malaysian Coal Bottom Ash and the Effects of Fineness in Improving Concrete Properties

open access: yesFrontiers in Energy Research, 2022
The particle size (µm) of coal bottom ash displayed significant effects on the concrete engineering properties. This research aims to assess the improvement of engineering properties of concrete containing CBA (fineness: 75 and 100 µm) known as Mix 75 ...
Salmia Beddu   +6 more
doaj   +1 more source

A utilização de misturas solo/cinza pesada na pavimentação: análise de aspectos de comportamento mecânico e ambiental [PDF]

open access: yes, 2005
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia Civil.Este trabalho apresenta os resultados da avaliação do comportamento geotécnico e das interações ambientais da estabilização
Farias, Edney Rodrigues de
core  

Conductive Additives for Next‐Generation Batteries: Emphasizing the Potential of Bio‐Derived 3D Carbon Architectures at Electrode–Electrolyte Interfaces

open access: yesAdvanced Materials Interfaces, EarlyView.
3D conductive frameworks can maintain continuous electron transport, mechanical stability, and interfacial integrity, helping next‐generation batteries operate more efficiently. This Review examines their relevance to Si anodes, all‐solid‐state batteries, and dry‐processed electrodes, and highlights bio‐derived carbons as sustainable, structurally ...
SeoYoung Ha   +5 more
wiley   +1 more source

Multilayered Digital Microfluidic Chip for Cell‐Based Assays

open access: yesAdvanced Materials Interfaces, EarlyView.
A multilayered digital microfluidic (mDMF) chip architecture is introduced to improve throughput and robustness in cell‐based assays. By multilayering electrode components and dielectric layers on glass, this design significantly reduces actuation voltage, maintains reliability, and enables expansion of the operational area with minimum current leakage.
Mert Ozden   +2 more
wiley   +1 more source

Compaction Characteristics of Bottom ash [PDF]

open access: yes, 2015
The present study based on compaction characteristics of Bottom ash. As bottom ash is one of the coal combustion by-products which is collected at the bottom of the furnace of coal fired thermal power plant which is the main source of production of coal ...
Kumar, Deepak
core  

Color Center Formation in Silicon‐On‐Insulator for On‐Chip Photonic Integration

open access: yesAdvanced Optical Materials, EarlyView.
ABSTRACT Color centers in silicon have great potential as single photon sources for quantum technologies. Some of them – like the T center – also possess optically‐active spins that enable spin‐photon interfaces for generating entangled photons and multi‐spin registers. This paper explores the generation of several types of color centers in silicon for
Arnulf J. Snedker‐Nielsen   +15 more
wiley   +1 more source

Mechanical properties of incineration bottom ash: the influence of composite species

open access: yes, 2012
[[abstract]]The mechanical properties, including strength, deformational behavior, and wetting softening phenomena of municipal solid waste incinerator (MSWI) bottom ash are one of the major concerns for reuse applications.
Ho, Chun-I   +2 more
core   +1 more source

Eco-friendly Ultra-High Performance Concrete (UHPC) with Bottom Ash [PDF]

open access: yes, 2023
학위논문(석사) -- 서울대학교대학원 : 공과대학 건축학과, 2023. 2. 홍성걸.Bottom ash는 화력 발전소에서 석탄을 태워 에너지를 생산하는 과정에서 생성되는 재료로 함께 생성되는 fly ash와 달리 사용처가 명확하지 않아 대부분 매립되고 있다. 이런 처리 방식은 환경적으로 많은 문제가 되고 있어, Bottom ash를 건설 재료로 재활용하고자 하는 연구가 활발하게 진행되고 있다.
최지은
core  

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