Results 71 to 80 of about 231,289 (308)

Roadmap to Precision 3D Printing of Cellulose: Rheology‐Guided Formulation, Fidelity Assessment, and Application Horizons

Advanced Materials Technologies, EarlyView.
This critical review presents a comprehensive roadmap for the precision 3D printing of cellulose. Quantitative correlations link ink formulation and rheological properties to print fidelity and final material performance. This framework guides the development of advanced functional materials, from biomedical scaffolds to electromagnetic shielding ...
Majed Amini, Hadi Hosseini, Seyyed Alireza Hashemi, Mohammad Arjmand   +3 more
wiley   +1 more source

Application of porous building materials in low-rise housing construction [PDF]

E3S Web of Conferences
The enclosing structure made of porous building materials was considered as the object under study in the work. Let us consider four types of building wall materials (expanded clay concrete, porous ceramics, foam concrete and porous arbolite).
Dolmatov Sergey, Soboleva Anastasia, Voinash Sergey, Zagidullin Ramil, Yakushev Adel, Rzhavtsev Andrey, Sokolova Viktoriia   +6 more
doaj   +1 more source

Modelling of Projectile Penetration into Lightweight Expanded Clay Aggregate [PDF]

Journal of Dynamic Behavior of Materials, 2016
This work presents a phenomenological model for estimating projectile penetration into granular lightweight expanded clay aggregate often known as Lightweight expanded clay aggregate (LECA). Laboratory scale penetration experiments in the low-velocity regime performed using LECA are presented. A penetration model based on the mass and momentum balances
openaire   +2 more sources

Accelerating Discovery to Deployment: Argonne's Materials Engineering Research Facility (MERF) and Its Role in Scaling Materials Technologies for Water and Resource Solutions

Advanced Materials Technologies, EarlyView.
In this Perspective, we highlight the processing science and scale‐up capabilities of the Materials Engineering Research Facility (MERF) at the U.S. Department of Energy's Argonne National Laboratory, with an emphasis on practical solutions for sustainable water and critical resource recovery. We demonstrate how national laboratories bridge fundamental
Yuepeng Zhang, Bratin Sengupta, Xiaoao Shi, Haihui Pu, Jeffrey W. Elam, Gregory K. Krumdick, Jessica Durham Macholz, Allison Bennett Irion, Junhong Chen, Seth B. Darling   +9 more
wiley   +1 more source

Conceptualising quality early childhood education: Learning from young children in Brazil and South Africa through creative and play‐based methods

British Educational Research Journal, EarlyView., 2023
Abstract Early childhood has increasingly been acknowledged as a vital time for all children. Inclusive and quality education is part of the United Nations Sustainable Development Goals, with the further specification that all children have access to quality pre‐primary education.
Laura H. V. Wright, Irene Rizzini, Malibongwe Gwele, Lynn McNair, Cristina Laclette Porto, Marsha Orgill, E. Kay M. Tisdall, Malcolm Bush, Linda Biersteker   +8 more
wiley   +1 more source

Agricultural residues and expanded clay in Oncidium baueri Lindl. orchid cultivation

Semina: Ciências Agrárias, 2015
For orchid cultivation in containers is essential to select the right substrate, since this will influence the quality of the final product, it serve as a support for the root system of the plants.
Matheus Marchezi Mora , Adriane Marinho de Assis , Lilian Yukari Yamamoto, Kathia Fernandes Lopes Pivetta , Ricardo Tadeu Faria   +4 more
doaj   +1 more source

A segmented capacitance tomography for visualizing material distributions in pipeline conveying crude palm oil [PDF]

, 2012
A segmented electrical capacitance tomography (ECT) imager for palm oil process monitoring system is constructed and presented in this work.The goal of this study is to use the process monitoring system as an instrument to upkeep the local and ...
Mohamad, Elmy Johana
core  

Whitehead moves for G-trees

, 2008
We generalize the familiar notion of a Whitehead move from Culler and Vogtmann's Outer space to the setting of deformation spaces of G-trees. Specifically, we show that there are two moves, each of which transforms a reduced G-tree into another reduced G-
Clay, Matt, Forester, Max
core   +1 more source

WETWALL - an innovative design concept for the treatment of wastewater at an urban scale [PDF]

, 2018
Rising temperatures, increasing food demand and scarcity of water and land resources highlight the importance of promoting the sustainable expansion of agriculture to our urban environment, while preserving water resources.
Arias, Carlos Alberto, Bosch González, Montse, Carvalho, Pedro, Castellar da Cunha, Joana América, Farreras, Jordi, Montserrat Canals, Joan, Pérez Luque, Gabriel, Rysulova, Martina   +7 more
core   +4 more sources

A Self‐Healing Permanent Magnet Putty for Soft Robot Skins With Force Sensing and Functional Recovery

Advanced Robotics Research, EarlyView.
Permanent magnet putty (PMP) integrates high‐coercivity NdFeB particles with a dynamic polyborosiloxane–Ecoflex matrix, achieving rapid self‐healing (90% mechanical recovery in 10 s) and magnetic recovery within 20 min. With twice the sensitivity of commercial putties, PMP enables precise 5–30 N force detection and discrimination between pressing and ...
Ruotong Zhao, Mitsuhiro Kamezaki, Ryosuke Dobashi, Yuhiro Iwamoto, Yasushi Ido, Yoshihiro Kawahara   +5 more
wiley   +1 more source