Results 11 to 20 of about 269,140 (232)

Kilogram‐Scale Crystallogenesis of Halide Perovskites for Gamma‐Rays Dose Rate Measurements

open access: yesAdvanced Science, 2021
Gamma‐rays (γ‐rays), wherever present, e.g., in medicine, nuclear environment, or homeland security, due to their strong impact on biological matter, should be closely monitored. There is a need for simple, sensitive γ‐ray detectors at affordable prices.
Pavao Andričević   +9 more
doaj   +1 more source

Ultrasonic inspection and self-healing of Ge and 3C-SiC semiconductor membranes [PDF]

open access: yes, 2020
Knowledge of the mechanical properties and stability of thin film structures is important for device operation. Potential failures related to crack initiation and growth must be identified early, to enable healing through e.g. annealing.
Colston, Gerard B.   +6 more
core   +1 more source

Manufacturing challenges in self-healing technology for polymer composites — a review

open access: yesJournal of Materials Research and Technology, 2020
Self-healing polymer materials have the functional characteristics of curing when a crack penetrates the material. Damage response, healing ability and healing performance are the most important healing characteristics of a self-healing material.
Paul Christopher JE   +6 more
doaj   +1 more source

Self-Healing Computation [PDF]

open access: yes, 2014
In the problem of reliable multiparty computation (RC), there are $n$ parties, each with an individual input, and the parties want to jointly compute a function $f$ over $n$ inputs.
Saad, George, Saia, Jared
core   +1 more source

Dynamic and Degradable Imine‐Based Networks for 3D‐Printing of Soft Elastomeric Self‐Healable Devices

open access: yesAdvanced Materials Interfaces, 2023
Self‐healable degradable networks encounter a growing popularity for biomedical applications due to their ability to recover their properties after damage. Self‐healable hydrogels dominate with applications in tissue engineering and drug delivery. On the
Mathilde Grosjean   +4 more
doaj   +1 more source

Integrated Extrinsic and Intrinsic Self‐Healing of Polysiloxane Materials by Cleavable Molecular Cages Encapsulating Fluoride Ions

open access: yesAdvanced Science, 2023
Self‐healing ability is crucial to increasing the lifetime and reliability of materials. In this study, spatiotemporal control of the healing of a polysiloxane material is achieved using a cleavable cage compound encapsulating a fluoride ion (F−), which ...
Mai Suzuki   +7 more
doaj   +1 more source

Ultra‐Tough Self‐Healing Hydrogel via Hierarchical Energy Associative Dissipation

open access: yesAdvanced Science, 2023
Owing to high water content and homogeneous texture, conventional hydrogels hardly reach satisfactory mechanical performance. Tensile‐resistant groups and structural heterogeneity are employed to fabricate tough hydrogels.
Zhi Zhao   +7 more
doaj   +1 more source

Intrinsically Nonswellable Multifunctional Hydrogel with Dynamic Nanoconfinement Networks for Robust Tissue‐Adaptable Bioelectronics

open access: yesAdvanced Science, 2023
Developing bioelectronics that retains their long‐term functionalities in the human body during daily activities is a current critical issue. To accomplish this, robust tissue adaptability and biointerfacing of bioelectronics should be achieved ...
Jae Park   +10 more
doaj   +1 more source

A Novel Polyvinyl Alcohol‐Based Hydrogel with Ultra‐Fast Self‐Healing Ability and Excellent Stretchability Based on Multi Dynamic Covalent Bond Cross‐Linking

open access: yesMacromolecular Materials and Engineering, 2023
A novel self‐healing poly(vinyl alcohol) (PVA)‐based hydrogel is developed by cross‐linking PVA chains through multi dynamic covalent bonds by use of a small cross‐linker composed by 4‐formylphenylboric acid (FPBA) and lysine (Lys).
Nan Ji   +7 more
doaj   +1 more source

Bearing State Recognition Method Based on Transfer Learning Under Different Working Conditions

open access: yesSensors, 2019
Bearing state recognition, especially under variable working conditions, has the problems of low reusability of monitoring data, low state recognition accuracy and low generalization ability of the model.
Ning Cao   +3 more
doaj   +1 more source

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