Results 41 to 50 of about 1,449,708 (342)

Re‐evaluation of silicon dioxide (E 551) as a food additive

open access: yesEFSA Journal, 2018
The EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS) provides a scientific opinion re‐evaluating the safety of silicon dioxide (E 551) when used as a food additive.
EFSA Panel on Food Additives and Nutrient Sources added to Food (ANS)   +30 more
doaj   +1 more source

Effect of Na-based flux on melt quality assessment of 46,000 alloys

open access: yesJournal of Materials Research and Technology, 2023
The influence of Na-Based flux on the melt quality assessment was studied using Density index (DI), bifilm index (BI) and tensile test. The melt was prepared with scrap and ingot with and/or without the addition of Na-based flux.
Qing Zhang   +4 more
doaj   +1 more source

Designing Refillable Packaging: A Qualitative Approach [PDF]

open access: yes, 2009
In recognition of the fact that current packaging design fails to address the resource reductions needed to support the sustainability agenda (INCPEN, 2001; Environmental Services Association, 2004), a 2 year collaborative research project between ...
Lofthouse, Vicky
core  

Generation of cubic graphs [PDF]

open access: yes, 2011
We describe a new algorithm for the efficient generation of all non-isomorphic connected cubic graphs. Our implementation of this algorithm is more than 4 times faster than previous generators.
Brinkmann, Gunnar   +2 more
core   +3 more sources

Arresting Microphase Separation Encodes Material Mechanics by Sculpting Microarchitectures and Local Polymer Enrichment

open access: yesAdvanced Materials, EarlyView.
Microarchitecture sculpting via phase separation programs hydrogel mechanics by creating globular, inverse globular, and spinodal structures. Spinodal architectures deliver superior toughness and energy dissipation, while ionic modulation through single polymer phase separation offers a simple, scalable route to tune mechanical properties ...
Castro Johnbosco   +9 more
wiley   +1 more source

Interdisciplinary Insights and Global Perspectives on ADHD in Children: A Comprehensive Bibliometric Analysis (2014–2024)

open access: yesPsychiatry International
This study used bibliometric analysis to investigate the research on Attention-Deficit/Hyperactivity Disorder (ADHD) in pediatric populations between January 2014 and January 2024.
Mohamed E. Elnageeb   +9 more
doaj   +1 more source

A Conceptual Framework for Integration of Evidence-Based Design with Lighting Simulation Tools

open access: yesBuildings, 2017
The use of lighting simulation tools has been growing over the past years which has improved lighting analysis. While computer simulations have proven to be a viable tool for analyzing lighting in physical environments, they have difficulty in assessing ...
Anahita Davoodi   +3 more
doaj   +1 more source

Teleportation: Dream or Reality? [PDF]

open access: yes, 1998
Since its discovery in 1993, we witness an intensive theoretical and experimental effort centered on teleportation. Very recently it was claimed in the press that ``quantum teleportation has been achieved in the laboratory'' (T.
Vaidman, L.
core   +2 more sources

Colloidal Heterostructures Enable Interfacial Transport of Immiscible Molecules in Printable Organohydrogels

open access: yesAdvanced Materials, EarlyView.
Multiphase printable organohydrogels with tunable microstructures are developed to control molecular transport pathways for immiscible cargo. The tortuosity and domain size of the colloidal phases are tuned by adjusting temperature and shear during processing, which enables the tailoring of diffusion kinetics due to different transport pathways.
Riley E. Dowdy‐Green   +4 more
wiley   +1 more source

Improving Ionic Conformality Across Polymer Electrolyte|Electrode Interfaces

open access: yesAdvanced Materials, EarlyView.
Polymer electrolytes typically form physically intimate electrode interfaces but often fail to maintain continuous ionic pathways, critically limiting battery performance. Through strategic compositional design, this study introduces a molecular ionic composite electrolyte that effectively reduces interfacial ionic depletion, ensuring consistent ion ...
Jungki Min   +12 more
wiley   +1 more source

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