Results 101 to 110 of about 1,472 (257)

Lateral Reactive Infiltration in a Vertical Gabbroic Crystal Mush, Skaergaard Intrusion, East Greenland

The Marginal Border Series of the Skaergaard intrusion (East Greenland) crystallized in situ on the vertical walls of the magma chamber. It is subdivided into an outer Unbanded Division and an inner Banded Division.
Namur, Olivier, Humphreys, Madeleine C. S., Holness, Marian B.   +2 more
core   +1 more source

From Growing Conditions to Composite Performance: Acid‐Engineered Algerian Sisal Fibers for Sustainable Bio‐Epoxy Composites

Polymer Composites, EarlyView.
High‐Performance Sustainable Ski Core Bio‐Composite Derived from Bio‐Epoxy and Sisal Sibers Systems. ABSTRACT In pursuit of sustainable and high‐performance materials, this work investigates the potential of Algerian sisal fibers as renewable reinforcements in bio‐epoxy composites.
M. A. Kacem, R. Halimi, O. Duncan, T. Allen, M. Bodaghi   +4 more
wiley   +1 more source

Development of Cost‐Effective and Highly Transparent Melamine Formaldehyde Resin Modified With Sodium Chloride for Enhancing Glossiness and Abrasion Resistance of Melamine Impregnated Paper

Polymer Engineering &Science, EarlyView.
An eco‐friendly melamine‐formaldehyde was produced by the addition of sodium chloride as a modifier. Modified MF resin improved surface gloss and abrasion resistance of decorative paper and decreased the formaldehyde emission. Curing time of the MF resin decreased with the addition of sodium chloride.
Saeed Kamrani, Antonio Pizzi, Peyman Ahmadi, Nadir Ayrilmis, Ali Dorieh, Adam Sikora, Štěpán Hýsek, Kateřina Hájková, Meysam Mehdinia   +8 more
wiley   +1 more source

Polypropylene Composites and Hybrid Composites Reinforced With Sugarcane Bagasse Fibers and Nanoclays: Structure–Processing–Properties Relationships

Polymer Engineering &Science, EarlyView.
Schematic overview of polypropylene biocomposites with multiscale fillers, from compounding to mechanical performance evaluation of injection‐molded and 3D‐printed specimens. ABSTRACT This study investigates the development of environmentally improved hybrid composites by incorporating sugarcane bagasse (SCB) fibers (15 wt.%) and hydrophobic nano‐clay ...
Mohamed Ait Balla, Oumaima Belcadi, Abderrahim Maazouz, Khalid Lamnawar, Fatima Ezzahra Arrakhiz   +4 more
wiley   +1 more source

Geochemical diversity of continental arc basaltic mushy reservoirs driven by reactive melt infiltration

Communications Earth & Environment
The reactive melt flow emerges as an important factor for diversification of basaltic magmatic reservoirs, but whether and how it influences continental arc basaltic mushes are enigmatic.
Jun-Yong Li, Xiao-Lei Wang, Zhi-Dong Gu, Di Wang, De-Hong Du   +4 more
doaj   +1 more source

Bioconversion and characterization of watermelon rind waste‐based microcrystalline cellulose: A green alternative to synthetic reinforcements

Polymer International, EarlyView.
Microcrystalline cellulose (MCC) was extracted from watermelon rind using acid hydrolysis. MCC can be efficiently used as reinforcement in biofilms and biocomposites. Abstract The increasing accumulation of agricultural waste from watermelon (Citrullus lanatus) represents a substantial environmental concern, particularly in view of the extensive ...
Indran Suyambulingam, Sunesh Narayanaperumal, Divya Divakaran, Nadir Ayrilmis, P Senthamaraikannan, Siva Avudaiappan, Yamuna Munusamy, H Jeevan Rao   +7 more
wiley   +1 more source

Repacking Accelerates High‐Silica Melts Extraction: Insights From Microstructural Record and Numerical Modeling

Geophysical Research Letters
Repacking enhances crystal mush permeability, accelerating melt extraction. However, identifying microstructural records of repacking is challenging, creating a gap in quantifying its effect on magmatic reservoirs. We identified extracted melt (rhyolite)
Hou‐Bin Chen, Boda Liu, Wei‐Qiang Ji, Shao‐Hua Zhang, Kai Zhao, Fu‐Yuan Wu   +5 more
doaj   +1 more source

Sustainable Polymer Biocomposites for Food Packaging: Green Nanotechnology, Circular Plastic Upcycling and Smart Functional Materials

Packaging Technology and Science, EarlyView.
Graphical abstract showing the development of biodegradable polymer biocomposites reinforced with natural fibres, green nanoparticles and waste‐plastic upcycling pathways toward sustainable smart food packaging materials ABSTRACT The fundamental hypothesis behind this review is that the combination of biodegradable polymer‐based biocomposites, which ...
Chandra Sekhar Espenti, Jaewoong Lee
wiley   +1 more source

Insights into the 3D structure and behaviour of Icelandic crystal mushes from gabbroic nodules

Earth and Planetary Science Letters
Crystal mushes – porous yet cohesive frameworks of crystals interspersed with interstitial melts – form the plumbing systems of most active volcanoes. In Iceland, magmatic plumbing systems are inferred to be constructed from vertically stacked mushy magma reservoirs separated by subsolidus rock. Gabbroic nodules from Gígöldur in central Iceland provide
Rahul Subbaraman, Margaret E. Hartley, Jonathan Fellowes, Margherita Polacci, Barbara Bonechi, Lucia Pappalardo, Gianmarco Buono, David A. Neave   +7 more
openaire   +2 more sources

Mammalian Osteoderm Ultrastructure in the Armored Acomys Spiny Mouse Tail

Small, EarlyView.
The ultrastructure of armored platelets – termed osteoderms – in the tail skin of Acomys cahirinus spiny mice is characterized using 2D and 3D microscopy methods. The imbricated structure is composed of calcium phosphate biomineral and has select structural elements that are bone‐like and tooth‐like in nature.
Joseph Deering, Malcolm Maden, Marc D. McKee   +2 more
wiley   +1 more source