Results 171 to 180 of about 115,094 (305)

Aquatic and Littoral Successions in Various Post‐Mining Sites—Patterns and Possible Use in Ecological Restoration

Land Degradation &Development, EarlyView.
ABSTRACT Vegetation succession in aquatic and littoral habitats has received much less attention than terrestrial habitats have. We sampled differently aged successional stages at five different types of post‐mining sites, that is, sandpits, stone quarries, clay quarries, brown coal spoil heaps and black coal subsidences, across the Czech Republic ...
Anna Müllerová, Klára Řehounková, Karel Prach   +2 more
wiley   +1 more source

Coal Mining as a Driver of Land Use and Land Cover Change and Degradation: A Case in Moatize City, Mozambique

Land Degradation &Development, EarlyView.
ABSTRACT Coal remains a major global energy source despite ongoing environmental controversies, particularly, regarding climate change and landscape transformation. This study investigates the spatiotemporal dynamics of land use and land cover (LULC) in the Moatize Coal Basin (MCB), Mozambique, between 1990 and 2024, with a specific focus on land ...
Ivan Latinho Naite, Basílio Fernandez Fernandez, Gilney Figueira Zebende   +2 more
wiley   +1 more source

The Influence of Furfuryl Resin Type-Classical and Designed for Sand 3D Printing-On Cast Iron Casting Microstructure and Surface Roughness. [PDF]

Polymers (Basel)
Major-Gabryś K, Halejcio D, Fijołek A, Marosz J, Górny M.   +4 more
europepmc   +1 more source

Biobased Epoxidized Castor Oil Covalent Adaptable Networks Adhesives Reinforced with Recycled Carbon Fibers

Macromolecular Rapid Communications, EarlyView.
It is reported the design of biobased sustainable, smart, and functional adhesives achieved dispersing recycled carbon fibers into biobased epoxy monomer. ABSTRACT The development of sustainable, smart, and functional adhesives is crucial in advancing environmentally friendly materials.
Alberto Cellai, Rafael Turra Alarcon, Bernhard Sölle, Elisabeth Rossegger, Valentina Casalegno, Milena Salvo, Marco Sangermano   +6 more
wiley   +1 more source

Anisotropic Mechanical Properties of 3D Printed Low-Carbon Concrete and Connection Strategies for Large-Scale Reusable Formwork in Digital Construction. [PDF]

Materials (Basel)
Zhu B, Qi M, Chen W, Pan J.
europepmc   +1 more source

Feasibility study of impeller casting by sand casting technique

, 2017
Šio baigiamojo magistro darbo tikslas yra išanalizuoti galimybę lieti rotorių smėlio-molio formoje. Išanalizavus įvairių siurblių rotorius, buvo suprojektuotas ir SolidWork programine įranga nubraižytas rotoriaus brėžinys. Pagal brėžinį 3D spausdintuvu buvo atspausdinta detalė, kuri vėliau buvo naudojama kaip liejinio modelis.
openaire   +1 more source

Novel Recyclable Hierarchical Carbon Fiber/Epoxy Composites: Preserving Fiber Length and Orientation Using Elium

Polymer Composites, EarlyView.
Schematic illustration of a hierarchical recycling approach that preserves reinforcing fiber orientation. ABSTRACT Current recycling methods for polymer matrix composites produce short, unoriented carbon fibers, limiting their use to intermediate‐strength applications.
Carol Winnifred Rodricks, Annabell Prockat, Gerhard Kalinka, Volker Trappe   +3 more
wiley   +1 more source

Experimental investigation of mechanical properties of sustainable silica sand reinforced AA6061 composites subjected to thermomechanical treatment. [PDF]

Sci Rep
Sadanand RV, Nayak SY, Prabhu A.
europepmc   +1 more source

The Role of Cold Atmospheric Plasma in Surface Modification and Adhesion Behavior of Polypropylene/Flax Biocomposites

Polymer Composites, EarlyView.
Effects of plasma surface treatment on adhesive bonding of PP/flax biocomposites. ABSTRACT The emphasis on environmental sustainability has accelerated the adoption of biocomposites as alternatives to synthetic composites. However, their low surface energy may limit adhesion in bonding applications.
Asil Ayaz, Kutlay Sever, Gizem Dilara Özdemir, Utku Kürşat Ercan   +3 more
wiley   +1 more source

The Impact of Storage Conditions on the Gas-Forming Tendency of Moulds and Cores Made with Resole-Type Phenol Formaldehyde Resin. [PDF]

Materials (Basel)
Bobrowski A, Woźniak F, Żymankowska-Kumon S, Ziętal H, Januszek K, Grabowska B.   +5 more
europepmc   +1 more source