Results 161 to 170 of about 329 (203)

A Field Guide for Soil Erosion Risk Assessment in Olive Orchards Across Mediterranean Conditions for End‐Users and Stakeholders

Land Degradation &Development, EarlyView.
ABSTRACT Soil erosion control poses a crucial challenge to the sustainability of Mediterranean olive groves. To facilitate field‐level decision‐making, we have developed a field guide oriented to use in any type of olive orchard across the Mediterranean.
I. Domenech‐Carretero, G. Guzmán, M. A. Soriano, J. Montoliu, J. A. Gómez   +4 more
wiley   +1 more source

Advanced Research Progress on Injection Molding of Corn‐Based Agromaterials for Biodegradable Toy Production

Macromolecular Symposia, EarlyView.
ABSTRACT Building upon previous research, this study continues the exploration of corn‐based agro‐materials for injection molding applications in biodegradable toy manufacturing. The 2025 extension introduces experimental validation, numerical simulation, and optimization of injection parameters.
Andreea Loredana Albu, Constantin Gheorghe Opran   +1 more
wiley   +1 more source

Neurodevelopmental Disorder with Dystonia and Chorea Linked to De Novo Variants in the Splicing Regulator SRRM4

Movement Disorders, EarlyView.
Abstract Background SRRM4 is an exclusively neural‐expressed splicing‐factor gene not yet associated with a monogenic condition. Objective We sought to delineate movement disorders caused by SRRM4 variants. De novo splice‐donor‐site variants at position +2 of intron 5 of SRRM4 (c.464+2T>C, c.464+2T>A) occurred in three unrelated patients with dystonia ...
Philip Harrer, Volker Kittke, Alice Saparov, Alexej Knaus, Shimriet Zeidler, Rachel Schot, Florian Kraft, Matthias Begemann, Suzanna Koudijs, Ugo Sorrentino, Chen Zhao, Ivana Dzinovic, Martin Pavlov, Elisabeth Graf, Antonia M. Stehr, Peter M. Krawitz, Christian Wilhelm, Saskia Biskup, Fahd Alsalloum, Steffen Berweck, Juliane Winkelmann, Konrad Oexle, Ingo Kurth, G. Christoph Korenke, Michael Zech   +24 more
wiley   +1 more source

Microbially driven organic carbon cycling at the land−sea interface: Advances and an integrated study framework

mLife, EarlyView.
Abstract The land−sea interface is a vital component of global biogeochemical cycles, where microorganisms drive the cycling of carbon, nitrogen, and sulfur. This review synthesizes the research progress from representative land−sea interfaces to elucidate how the microbial community structure and metabolic function influence the mobilization ...
Quanrui Chen, Kai Tang, Zhili He, Meng Li, Jun Yang, Weidong Zhai, Qiang Zheng, Nianzhi Jiao   +7 more
wiley   +1 more source

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Examination of effective parameters for the production of expanded clay aggregate

Cement and Concrete Composites, 2012
Abstract It is important to know which parameters are effective for the manufacture of expanded clay aggregate and to determine how effective these parameters are on expansion. In this study, expansion tests were conducted by using samples from three separate fields to determine how different parameters influence manufacturing.
Lutfullah Gunduz
exaly   +4 more sources

Microstructure of Crushable Expanded Clay Aggregates

2023
The images show two different and complementary views of a mixture of Light Expanded Clay Aggregate (LECA) particles with size ranging between 0.25–1.0 mm. The upper-left is a SEM image showing a projected view of the particles, while the lower-left is a slice of a micro Computed Tomography (μCT) 3D reconstruction.
Guida G., Casini F., Viggiani G. M. B., Andò E., Viggiani G.   +4 more
openaire   +3 more sources

Microstructural Analysis of Iberian Expanded Clay Aggregates

Microscopy and Microanalysis, 2012
AbstractThis article presents a detailed study of the microstructure of Iberian expanded clay lightweight aggregates (LWA). Other than more commonly used mercury porosimetry (MP) and water absorption methods, the experimental study involves optical microscopy, scanning electron microscopy (SEM), and microtomography (μ-CT).
J Alexandre, Bogas, António, Mauricio, M F C, Pereira   +2 more
openaire   +2 more sources

The application of sewage sludge as an expanding agent in the production of lightweight expanded clay aggregate mass

Environmental Technology, 2011
Sewage sludge can be used as an expanding agent in the production of lightweight expanded clay aggregate (LECA) mass. The addition of sewage sludge increases the total porosity and decreases the bulk density of a sinter. The addition of sewage sludge to a raw material used in the production of LECA enabled a decrease in the burning temperature for the ...
J, Latosińska, M, Zygadło
openaire   +2 more sources

Expanded Clay and Shale Aggregates for Leachate Collection Systems

Journal of Geotechnical and Geoenvironmental Engineering, 1997
In regions dominated by high-carbonate aggregates, landfill owners are faced with using alternative materials for leachate collection systems. Expanded clay and shale, known as lightweight aggregates, contain essentially no carbonates and may provide a suitable alternative. We performed an engineering evaluation of expanded clay and shale aggregates to
John J. Bowders, Jiunn Ping Tan, David E. Daniel   +2 more
openaire   +1 more source

Behaviour of Expanded Flyash Clay Aggregate Concrete Exposed to Elevated Temperature

International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 2021
Expanded flyash clay aggregate (EFCA) is a promising sustainable alternative to coarse aggregate in concrete. Concrete specimens with conventional natural aggregate and EFCA as coarse aggregates were prepared separately and exposed to elevated temperatures of range 200°C, 400°C, 600°C and 800°C, observed for surface changes like change in color and ...
J. Bright Brabin Winsley, M. Muthukannan
openaire   +1 more source