Results 101 to 110 of about 22,556,402 (253)

Scrutinizing Gypsum Board Thermal Performance at Dehydration Temperatures

, 2010
: This article investigates the thermal performance of gypsum boards in the dehydration temperature region, where pronounced chemical reactivity is anticipated. Gypsum board samples were gradually heated up to 3008C, using a low heating rate. Temperature
D. Kontogeorgos, Founti, M, Kontogeorgos, D, I. Mandilaras, Mandilaras, I, M. Founti   +5 more
core  

Recent progress on the development of hydrogel‐based microneedles for transdermal drug delivery

VIEW, EarlyView.
This study provides a comprehensive and up‐to‐date analysis of recent progress in HMN technology, covering fundamental transdermal delivery mechanisms and design principles, biomaterials used in HMN fabrication, drug loading and release strategies, and emerging therapeutic applications.
Mohammad Muhtasim Ittisaf, Salman Farsi Taharat, Md. Sadek Miah, Hasan Tasnim Salehin, M. Azam Ali, Shoeb Ahmed   +5 more
wiley   +1 more source

Characterization and optimization of desulfurized construction gypsum modified with functionalized nanocellulose

Alexandria Engineering Journal
This study focuses on the development and characterization of a novel composite material based on flue gas desulfurization (FGD) gypsum modified with functionalized nanocellulose.
Xuewei An, Jiekun Hu, Shu Wang, Yingxia Hou, Wenda Zou   +4 more
doaj   +1 more source

Study on Properties of Crops Fiber/Gypsum Composites

, 2011
This work aims to evaluate the effect of cotton stalk fibers with styrene acrylic emulsion treatment, slag and ordinary Portland cement on the properties of crops fiber/gypsum composites.
Min Rong Liu, Hai Yan Yuan, Guo Zhong Li
core   +1 more source

Biocompatibility With Osteogenic Potential of Premixed Bioceramic Cements for Use in Apical Surgery

Australian Endodontic Journal, EarlyView.
ABSTRACT This study investigated the biocompatibility and osteogenic potential of premixed bioceramic cements (PBCs)—CeraPutty, EndoCEM MTA Premixed, Well‐Root PT, and One‐Fil PT Injectable—as alternatives to mineral trioxide aggregate for retrograde filling in endodontic microsurgery.
Yesol Kim, Jae‐Hoon Kim, Unni Krishnan, Hyeon‐Cheol Kim, Minju Song, Sang Won Kwak   +5 more
wiley   +1 more source

Biodeterioration of gypsum pineapple fibre composites subjected to accelerated humid and fungal ageing

Discover Materials
The sensitivity of bio-based materials to moisture and biological agents limits their use in tropical regions. This study evaluates the durability of gypsum-based composites reinforced with pineapple leaf fibres, subjected to accelerated ageing in a ...
Achille Désiré Betené Omgba, Julien Clerc Obam, Suzie Viviane Obame, Florian Martoïa, Remy Legrand Ndoumou Belinga, Cheryle Manfouo Tchoupmene, Christel Cedrig Laris Nsi Ongo, Fabien Betené Ebanda, Atangana Ateba, Pierre J. J. Dumont   +9 more
doaj   +1 more source

Neural Networks and Multivariate Analysis Based on Geochemical Data to Determine Stone Provenance From Ancient Calabrian Quarries (Southern Italy)

Archaeometry, EarlyView.
ABSTRACT This study shows an innovative approach to determine the origin of some Calabrian rocks quarried used in ancient times. Twenty‐five quarries, distributed in all the Calabrian provinces (Southern Italy), were studied and sampled. Ten samples were taken from each quarry, for a total of 250 samples.
Domenico Miriello, Stefano Columbu, Raffaella De Luca, Marco Lezzerini, Mirco Taranto, Fabrizio Antonelli   +5 more
wiley   +1 more source

Development of novel flax bio-matrix composites for non-structural and structural vehicle applications [PDF]

, 2015
The use of natural fibres (e.g. flax, hemp etc.) instead of synthetic fibres (carbon and glass etc.) as composite reinforcements not only benefits the environment, but also provides economical lightweight products for transports.
Zhu, Jinchun
core   +1 more source

Development and Performance of Coconut Fibre Gypsum Composites for Sustainable Building Materials

Buildings
In 2022, the building sector accounted for 30% of global energy demand and 27% of CO2 emissions, of which approximately 9% came from building material production. To mitigate this impact, it is critical to develop sustainable alternatives that reduce the
María Fernanda Rodríguez-Robalino, Daniel Ferrández, Amparo Verdú-Vázquez, Alicia Zaragoza-Benzal   +3 more
doaj   +1 more source

An Uncommon Instance of Egyptian Blue in the “Pigmented Intonachino” of the Fishpond Wall Painting From the Roman Villa of Torre di Pordenone (Northeast Italy)

Archaeometry, EarlyView.
ABSTRACT The increasingly close integration of analytical techniques in the study of Greek and Roman wall paintings has shown that Egyptian blue was a common pigment, widely documented in the production of blue and greenish hues in ancient painted production.
Simone Dilaria, Clelia Sbrolli, Hilary Becker, Yotam Asscher, Anna De Zotti, Monica Salvadori   +5 more
wiley   +1 more source