Results 31 to 40 of about 61,957 (184)

Application of 3D Raman Mapping on Complex Inclusions: A Case Study of the Styrian Basin Mantle Xenoliths (W‐Carpathian Pannonian Region)

Journal of Raman Spectroscopy, EarlyView.
Recent advancements in spectral and spatial resolutions for Raman spectroscopy allow the analysis of fluid and melt inclusions. To explore the applicability of 3D Raman mapping, we conducted 3D Raman mapping on inclusions hosted by orthopyroxene in modally metasomatized mantle xenoliths from the Styrian Basin (W‐Carpathian Pannonian Region).
Justine L. Myovela, László E. Aradi, Tamás Spránitz, Zoltán Taracsák, Máté Hegedűs, Patrik Konečný, János Kovács, Márta Berkesi   +7 more
wiley   +1 more source

Characterization of Microbial Communities Associated with Ceramic Raw Materials as Potential Contributors for the Improvement of Ceramic Rheological Properties [PDF]

, 2019
Technical ceramics are being widely employed in the electric power, medical and engineering industries because of their thermal and mechanical properties, as well as their high resistance qualities.
Dias, Diamantino, Dionísio, Amélia, Freire, Mário, García Sánchez, Ángela María, Machado Moreira, Bernardino, Miller, Ana Z., Monteiro, Sílvia, Neves, Orquídia, Santos, Ricardo   +8 more
core   +2 more sources

Malignant Pleural Effusion: Palliative Managements and Indication for Pleurodesis Based on Survival Scores

Journal of Surgical Oncology, EarlyView.
ABSTRACT Neoplastic pleural effusion is one in which malignant neoplastic cells are detected in the pleural fluid or in the parietal pleura. When secondary, it confirms disseminated neoplastic disease and suggests a reduced life expectancy and low quality of life.
Erlon de Avila Carvalho, Rachid Eduardo Noleto da Nobrega Oliveira, José Henrique Agner Ribeiro, Jefferson Luís Gross, Cezar Augusto Vendas Galhardo, Heládio Feitosa e Castro Neto, Giovana dos Santos, Reitan Ribeiro, Alexandre Ferreira Oliveira, Rodrigo Nascimento Pinheiro   +9 more
wiley   +1 more source

Poly(Butylene Adipate‐Co‐Terephthalate)/Silane‐Treated Wollastonite‐Based Blown Film for Sustainable Packaging Application: Studying the Impact of Uniaxial Stretching on the Final Properties

Macromolecular Materials and Engineering, EarlyView.
Poly(butylene adipate‐co‐terephthalate) (PBAT) films enhanced with silane‐treated wollastonite (S‐W) filler are innovatively developed using blown film extrusion followed by uniaxial stretching. This process led to remarkable improvements in the film's properties: tensile strength surged by ≈500%, and Young's modulus increased by 1000%.
Matias Menossi, Manjusri Misra, Amar Kumar Mohanty   +2 more
wiley   +1 more source

The Cyclical Representation of the UK Conference Sector's Life Cycle: The Use of Refurbishments as Rejuvenation Triggers [PDF]

, 2010
The Tourism Area Life Cycle (TALC) model (Butler, 1980) is one of the most influential and frequently quoted tourism related lifecycle frameworks. Extensively applied and critiqued, it remains a cornerstone in tourism research.
Whitfield, J.E.
core   +1 more source

Natural fiber‐reinforced light composites for the automotive industry

Polymer Composites, EarlyView.
ATR‐FTIR analysis of the natural fibers and spiral‐flow test of the PP/natural fibers compounds. Abstract A European Directive on End‐of‐Life Vehicles (ELVs) established minimum reuse and recovery thresholds of automotive materials based on the weight of the vehicle, to improve fuel efficiency and therefore reduce the CO2 emissions. However, to replace
Valentina Volpe, Roberto Pantani
wiley   +1 more source

Effect of thermomechanical pulp fibers and clay on the characteristics of high‐ and low‐density polyethylene biocomposites

Polymer Composites, EarlyView.
Thermomechanical pulp fibers and clay compounded with high‐ and low‐density polyethylene biocomposites for injection moulding. Abstract This study focused on the performance evaluation of clay and thermomechanical pulp (TMP) fiber to reinforce low‐ and high‐density polyethylene (LDPE and HDPE) biocomposites. A 23 factorial experiment was designed using
Nanci Ehman, Sandra Rodríguez‐Fabià, Erik Andreassen, Anna‐Maria Märta Ruth Persson, Gary Chinga‐Carrasco   +4 more
wiley   +1 more source

Dislocation density and graphitization of diamond crystals [PDF]

, 2002
Two sets of diamond specimens compressed at 2 GPa at temperatures varying between 1060 K and 1760 K were prepared; one in which graphitization was promoted by the presence of water and another in which graphitization of diamond was practically absent.
C. Pantea, C. Pantea, F. P. Bundy, G. A. Voronin, G. Ribárik, H. J. McSkimin, J. B. Parise, J. Gubicza, J. Qian, T. Ungar, T. Ungár, T. Ungár, T. Ungár, T. Ungár, T. W. Zerda   +14 more
core   +1 more source

Talc-based cementitious products: Effect of talc calcination

Journal of Asian Ceramic Societies, 2015
AbstractThis study reports the use of calcined talc for cementitious products making. The calcination is used to enhance the availability of magnesium from talc to react with phosphate for cement phase formation. It is shown that previous calcination of talc leads to products having enhanced mechanical performance due to the formation of more cement ...
Ngally Sabouang, C.J., Mbey, J.A., Hatert, F., Njopwouo, D.   +3 more
openaire   +3 more sources

Short fiber reinforcement in material extrusion 3D printing: A meta‐analysis review with insights into sustainable alternatives

Polymer Composites, EarlyView.
Microstructure and mechanical modeling for the design of technical components produced with Fused Filament Fabrication. Abstract Short fiber reinforcement is a key for improving the mechanical properties of thermoplastic composites produced by 3D printing.
Csenge Tóth, Kolos Molnár, Ábris Dávid Virág   +2 more
wiley   +1 more source