Results 31 to 40 of about 37,573 (308)

Influence of Coupling Effects between Gravel Soil Porosity and Cement Grout Weight on Diffusion Laws and Morphologies of Penetration Grouting

Applied Sciences, 2022
The practice and theory of grouting engineering show that both injected medium porosity and grouting fluid weight play an important influence on the diffusion law and morphology of penetration grouting.
Zhiquan Yang, Yuqing Liu, Mao Chen, Xiangpeng Wang, Changwen Ye, Xiaohui Li, Wentao Chen, Yi Yang, Bojun Wang, Chengjin Li, Juntao Wang   +10 more
doaj   +1 more source

INFLUENCE OF ORGANIC AND MINERAL FERTILIZERS ON SOME SOIL PHYSICAL PROPERTIES AND ZEA MAYS PRODUCTIVITY [PDF]

Journal of Soil Sciences and Agricultural Engineering, 2011
A field experiment was conducted on a clay soil using Zea mays (single cross 10) during 2009 season at Agricultural Experimental Station Fac of. Agric, Mansoura Univ., to study the influence of combined use of mineral fertilizers (urea) and organic ...
K. F. Fouda, T. M. El-Zehery, H. A. Meshref, S. A. Hammad   +3 more
doaj   +1 more source

Scale-dependent covariance of soil physical properties above and below a soil horizon interface: Pedogenic versus anthropogenic influences on total porosity

, 2011
The basic unit of soil – the pedon – is described as the minimum, three-dimensional unit of soil representative of the variability of soil horizon dimensions and morphology.
Kachanoski, R. G., Dyck, M. F.
core   +1 more source

The Effect of Soil Management on Pore Size Distribution and Water Infiltration

Brazilian Archives of Biology and Technology, 2022
Water infiltration into soil varies significantly with soil type and management practices. Management practices alter soil physical properties, such as porosity and pore size distribution, which play an important role in infiltration.
Neuro Hilton Wolschick, Bárbara Bagio, Andréia Patrícia Andrade, Luiz Paulo Rauber, Ildegardis Bertol, Heinz Borg   +5 more
doaj   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Effect of periodic surface temperature on heat transfer in layered saturated soil [PDF]

E3S Web of Conferences, 2020
This paper presents numerical analyses of one-dimensional heat transfer in layered saturated soil with effective porosity and under a periodic temperature boundary condition using the numerical model HT1.
Wang Chu, Fox Patrick J.
doaj   +1 more source

Effect of the Porosity/Cement Ratio on the Compression of Cemented Soil [PDF]

Journal of Geotechnical and Geoenvironmental Engineering, 2012
AbstractThe compression behavior of an artificially cemented soil was analyzed by the adjusted porosity/cement index using a correlation established in the recent literature. It was found that for each value of this index, defined as the ratio of porosity to the volumetric cement content, there was a unique normal compression line (NCL).
Sara Rios, Antonio Viana da Fonseca, Beatrice Anne Baudet   +2 more
openaire   +2 more sources

Spatially Decoupling Heating and Evaporation for Convection‐Enhanced 3D Solar Evaporation With Continuous Salt Harvesting

Advanced Functional Materials, EarlyView.
An architecture‐enabled bottom‐heated 3D solar convective evaporator spatially decouples photothermal heating from evaporation, triggering natural convection that intensifies sidewall vapour removal and heat transfer. The system achieves significantly enhanced evaporation rates over 2D and conventional 3D designs while confining salt precipitation to ...
Xiaolong Ma, Yan Zhao, Yan Yan, Muhammad Amjad, Guice Yao, Hui Gao, Shudan Wei, Dongsheng Wen   +7 more
wiley   +1 more source

Assessment of soil compaction using soil shrinkage modelling : experimental data and perspectives

, 2006
International audienceSoil compaction assessment is an important and difficult issue. In particular, it is difficult to quantify separately the compaction of macro-pores and micro-pores in the soil, and to account for spatial variability in soil ...
Steinman, Gilbert, Schäffer, B., Boivin, P., Gratier, M., Boivin, Pascal, Steinman, G., Temgoua, Emile, Temgoua, E., Gratier, Michel   +8 more
core   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source