Results 81 to 90 of about 173,657 (302)

Nanoscale Covalent Organic Framework Confinement Enables Ultratough and Hyperelastic Hydrogels Applied as High‐Performance Electrolytes

open access: yesAdvanced Science, EarlyView.
Confinement by nanoscale covalent organic frameworks reinforces hydrogels, imparting exceptional mechanical strength and ionic conductivity for high‐performance electrolyte applications. ABSTRACT Hydrogels are widely applied in various fields, including energy storage and flexible electronics. However, their mechanical properties often fail to meet the
Peiyao Yan   +15 more
wiley   +1 more source

Micromagnetic Microstructure- and Stress-Independent Materials Characterization in Reactor Safety Research. [PDF]

open access: yesMaterials (Basel), 2021
Zimmer C   +5 more
europepmc   +1 more source

Development of a polysilicon process based on chemical vapor deposition (phase 1) [PDF]

open access: yes
A dichlorosilane-based reductive chemical vapor deposition (CVD) process demonstrated is capable of producing, at low cost, high quality polycrystalline silicon.
Arvidson, A.   +3 more
core   +1 more source

The EPR in crisis [PDF]

open access: yes, 2010
A review of the status of the Areva European Prssurised Water Reactor (EPR)
Thomas, Stephen
core  

Dynamic Supramolecular Polyurethane Elastomers Enabling Bioinspired Strain‐Adaptive Stiffening to Resolve the Softness–Strength Paradox

open access: yesAdvanced Science, EarlyView.
Segmental‐level molecular engineering of a supramolecular polyurethane elastomer integrates strain‐adaptive chains, soft elastic segments, and dynamic hydrogen bonding motifs. This design reconciles skin‐like softness with muscle‐level strength, offering a sustainable and high‐performance material platform for next‐generation artificial skin and soft ...
Haoming Zou   +5 more
wiley   +1 more source

Development and Implementation of 3D Algorithm of Neutron Transport Solution Via 2D(MOC) /1D(NEM) Fusion Method [PDF]

open access: yesJournal of Nuclear Research and Applications
Progress in nuclear engineering, as a highly interdisciplinary field, along with evolution in computational software and hardware, gives authorization to 3D transport simulation of highly heterogeneous generation IV reactor cores, instead of 3D diffusion
M. H. Porhemmat, A. Lashkari
doaj   +1 more source

New Reactor Safety Measures for the European Sodium Fast Reactor-Part II: Preliminary Assessment. [PDF]

open access: yesJ Nucl Eng Radiat Sci, 2022
Guidez J   +9 more
europepmc   +1 more source

Chitosan‐Carbon Dot Composite Materials Form a Leaf Surface Barrier to Mitigate the Enrichment and Invasion of Nanoplastics: From Leaf Interface to Systemic Response

open access: yesAdvanced Science, EarlyView.
Foliar spraying of CS‐CDs can form a film on the leaves of Brassica rapa, effectively reducing the enrichment and absorption of PS in the leaves, while increasing the biomass and nutrient content of the plants. In addition, CS‐CDs can also enrich the interfoliar microbial community and activate the plant's own defense metabolic pathways.
Beibei Zhao   +6 more
wiley   +1 more source

An assessment and validation study of nuclear reactors for low power space applications [PDF]

open access: yes
The feasibility and safety of six conceptual small, low power nuclear reactor designs was evaluated. Feasibility evaluations included the determination of sufficient reactivity margins for seven years of full power operation and safe shutdown as well as ...
Gedeon, S. R.   +2 more
core   +1 more source

Review of Past Nuclear Accidents: Source Terms and Recorded Gamma-Ray Spectra [PDF]

open access: yes, 1997
Airborne gamma ray spectrometry using high volume scintillation detectors, optionally in conjunction with Ge detectors, has potential for making rapid environmental measurements in response to nuclear accidents.
Allyson, J.D.   +4 more
core  

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