Results 51 to 60 of about 46,507 (294)

Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures

Advanced Engineering Materials, EarlyView.
This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley   +1 more source

Comparative Study of the Effects of Conventional, Waste, and Alternative Materials on the Geomechanical Properties of Clayey Soil in the Chemical Soil Stabilisation Technique

Applied Sciences
This paper presents an extensive comparative analysis of the experimental results of chemical stabilisation of clayey soil in laboratory conditions by comparing the effects of adding conventional stabilisers (lime, cement binder), stabilisers that can be
Elefterija Zlatanović, Nemanja Marinković, Zoran Bonić, Nikola Romić, Snežana Djorić-Veljković, Dušan Cvetković, Dragan Djordjević   +6 more
doaj   +1 more source

Stabilization of Marine Clay Soil Using Polyurethane

MATEC Web of Conferences, 2018
Many chemicals stabilisation techniques are being employed all over the world to improve the engineering and physical properties of the problematic soils and reduce the potential damages caused by them.
Saleh Samaila, Yunus Nur Zurairahetty Mohd, Ahmad Kamarudin, Ali Nazri   +3 more
doaj   +1 more source

Investigation of Pindan soil modified with polymer stablisers for road pavement

Journal of Infrastructure Preservation and Resilience, 2020
Road failures are often caused by structural weaknesses, and particularly unsealed roads are vulnerable to water as water easily flows into road structures.
Hyun Kyu Park, Hyuk Lee, Vanissorn Vimonsatit   +2 more
doaj   +1 more source

Effects of basalt fibres on strength and permeability of rice husk ash-treated expansive soils

Journal of Agricultural Engineering, 2022
The application of stabilised soil in agricultural construction works such as shallow foundation fills and subgrade material for farm roads is in demand due to the improved geotechnical properties.
Alex Otieno Owino, Najmun Nahar, Zakaria Hossain, Noma Tamaki   +3 more
doaj   +1 more source

‘Most I saw were very dirty, some very ragged and all of very coarse cloth’: the conservation of the nineteenth-century student gown in the Hunterian, University of Glasgow [PDF]

, 2012
A rare and important 19th century student gown in the collection of the Hunterian Museum had survived remarkably intact over the years, but to ensure its future long-term preservation, it was sent to the University of Glasgow Centre for Textile ...
Benner, Julie, Coupar, SallyAnne, Thompson, Karen   +2 more
core   +2 more sources

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

Advanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold, Dylan Jennings, Robert Vaßen   +2 more
wiley   +1 more source

Controlling suction by vapour equilibrium technique at different temperatures, application to the determination of the water retention properties of MX80 clay

, 2007
Problems related to unsaturated soils are frequently encountered in geotechnical or environmental engineering works. In most cases, for the purpose of simplicity, the problems are studied by considering the suction effects on volume change or shear ...
Anh-Minh Tang, Bernier F., Blatz J., Cerato A.B., Cui Y.J., Delage P., Kanno T., Lingnau B.E., Lloret A., Marcial D., Montes H, G., Richards L.A., Romero E., Saiyouri N., Villar M.V., Yu-Jun Cui   +15 more
core   +1 more source

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 more
wiley   +1 more source

Impact of mining tailings on soil decomposition and carbon stabilisation in a riparian atlantic forest

Discover Environment
This study examines the impacts of mining tailings on soil decomposition processes within a riparian Atlantic Forest ecosystem, centring on the Samarco dam disaster in Brazil. Understanding these impacts is essential for the restoration and management of
Milton Barbosa, João Carlos Gomes Figueiredo, Daniel Negreiros, Renata Maia, Yumi Oki, Lucas Rodrigues de Souza, Marcos Paulo dos Santos, Rebeca Ferreira Reis, Quezia Emanuelle Ferreira Rocha, Yule Roberta Ferreira Nunes, Maria das Dores Magalhães Veloso, Geraldo Wilson Fernandes   +11 more
doaj   +1 more source