Results 31 to 40 of about 74,938 (343)

Cellulose Surface Modification Effects on Equilibrium and Non‐Equilibrium Wetting by Water

open access: yesAdvanced Materials Interfaces, EarlyView.
Molecular dynamics simulations of nanometer‐sized water droplets spreading on cellulose substrates show strong effects from surface chemistry on both equilibrium contact angles and spreading dynamics. ABSTRACT Chemical modification is an important route to tuning interactions between nanocellulose and its surrounding media. Specifically, it affects the
Jakob Wohlert, Lars Berglund
wiley   +1 more source

Genome-wide identification of PME gene family and expression of candidate genes associated with aluminum tolerance in tea plant (Camellia sinensis)

open access: yesBMC Plant Biology, 2022
Background The major aluminum (Al) detoxication mechanism of tea plant (Camellia sinensis), as an Al hyperaccumulator plant, is the fixation of almost 70% of Al in the cell walls.
Danjuan Huang   +4 more
doaj   +1 more source

Use of dragging as organizer for conjecture validation [PDF]

open access: yes, 2009
In this article, we report on a study centred on the teaching and learning of proof in which there is evidence that dragging becomes a source for significant student participation in the validation of conjectures. The findings highlight the teacher’s use
Echeverry, Armando   +4 more
core  

Additional file 1: of Acid ceramidase deficiency: Farber disease and SMA-PME

open access: yes, 2018
A description of the literature search method used to identify FD and SMA-PME patients from research articles and case reports.
Fabian Yu (5541767)   +3 more
core   +1 more source

On‐Chip Photonic Neural Network Architectures

open access: yesAdvanced Optical Materials, EarlyView.
This review presents a comprehensive overview of on‐chip photonic neural network architectures, covering key photonic building blocks, representative network types, and emerging applications. Recent advances, implementation challenges, and future directions are examined, highlighting the potential of integrated photonics to enable ultrafast, energy ...
Seokjin Hong   +7 more
wiley   +1 more source

INFLUENCE OF PALM METHYL ESTER (PME) AS AN ALTERNATIVE FUEL IN MULTICYLINDER DIESEL ENGINE [PDF]

open access: yesJournal of Mechanical Engineering and Sciences, 2012
Palm oil is one of the vegetable oil, which is converted to biodiesel through a transesterification process using methanol as the catalyst. Palm oil biodiesel or palm methyl ester (PME) can be used in diesel engines without any modification, and can be ...
Mohd Hafizil M. Yasin   +3 more
doaj   +3 more sources

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

open access: yesAdvanced 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   +5 more
wiley   +1 more source

Invention of new statements for counterexamples [PDF]

open access: yes, 2014
ArticleLiljedahl, P., Oesterle, S., Nicol, C., & Allan, D. (Eds.). (2014). Proceedings of the Joint Meeting of PME 38 and PME-NA 36 (Vol. 4):17-24 .
Sakamaki, Aruta, Komatsu, Kotaro
core   +1 more source

Influence du marché et de la clientèle desservi sur la croissance des PME manufacturières

open access: yes, 2004
International audienceBiographie des auteurs Josée St-Pierre est professeure de finance à l'Université du Québec à Trois-Rivières, Titulaire de la Chaire J.A.Bombardier sur les relations interentreprises et la gestion du risque ; ses recherches portent ...
Janssen, Frank   +3 more
core   +2 more sources

Enabling participatory monitoring and evaluation: Insights for conservation practitioners and organizations

open access: yesConservation Science and Practice
Mounting environmental crises and the persistent factors driving them require a reconsideration of conservation approaches. Participatory monitoring and evaluation (PME) is increasingly valued as a way for Indigenous peoples and local community actors to
Amanda Sigouin   +7 more
doaj   +1 more source

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