Results 121 to 130 of about 380,246 (273)

Bioinspired Bromination Enables Extensible, Strain‐Stiffening Resilin Peptide Scaffolds with Tunable Degradation

open access: yesAdvanced Functional Materials, EarlyView.
Bioinspired bromination of a resilin‐derived peptide enables the fabrication of electrospun nanofibrous scaffolds that uniquely combine strain‐stiffening elasticity, proteolytic stability, and antioxidant functionality. These brominated peptide–gelatin hybrids mimic the extensibility of natural elastomers, demonstrating tunable mechanical resilience ...
Elisa Marelli   +6 more
wiley   +1 more source

When is “convenient time” for residents?: a trial of Resident Study Log as asynchronous learning tool for residents

open access: yesMedical Education Online
Introduction The integration of online learning in health professions education has grown rapidly, offering flexibility to learners worldwide. Asynchronous online learning allows residents to engage with educational content at a time convenient for them,
Tadayuki Hashimoto   +8 more
doaj   +1 more source

Engaging boys through self-reflection using an online journaling tool [PDF]

open access: yes, 2009
The study reported here investigated whether Year 6 boys were engaged through the use of an online journaling tool. This journaling tool allowed the students to self reflect on their behaviour and affective reaction in an online environment.
Campbell, Chris, Deed, Craig
core   +1 more source

Molecular Cross‐Linking of MXenes: Tunable Interfaces and Chemiresistive Sensing

open access: yesAdvanced Functional Materials, EarlyView.
In this study, Ti3C2Tx MXenes are initially functionalized using oleylamine ligands to form stable dispersions in an organic solvent. Subsequently ligand exchange with α,ω‐diaminoalkanes enables cross‐linking, along with precise tuning of interfaces. This structural control translates into tunable charge transport and responsive VOC sensing, showing ...
Yudhajit Bhattacharjee   +12 more
wiley   +1 more source

Effects of knowledge articulation and self-reflection on team performance

open access: yesKnowledge Management & E-Learning: An International Journal, 2018
The objective for this study is to investigate the impact of knowledge externalization on team performance by the study of knowledge articulation and self-reflection. Multiple regression is applied for analysis of the data collected from 401 participants.
Vichita Vathanophas Ractham   +1 more
doaj  

Science as Perceived by Russian Classical University Faculty

open access: yesВысшее образование в России
The article explores the self-reflection of faculty employed at leading Russian universities about the state and trends in the development of scientific research.
I. G. Dezhina
doaj   +1 more source

High‐Yield Synthesis of Fe‐NC Electrocatalysts Using Mg2+ Templating and Schiff‐Base Porous Organic Polymers

open access: yesAdvanced Functional Materials, EarlyView.
Fe─NC porous oxygen reduction electrocatalysts are prepared employing a 2,4,6‐Triaminopyrimidine‐based porous organic polymer, a Mg2+ Lewis acid, and a low‐temperature cation exchange protocol. Using the polymer precursor achieves high pyrolysis yields and results in atomically dispersed FeNx sites. The resulting catalysts feature hierarchical porosity
Eliot Petitdemange   +11 more
wiley   +1 more source

Sickness in Storytelling: The Effects of Chronic Illness on Memoir and the Author [PDF]

open access: yes, 2019
The thesis will be in two parts, research and creative. The first part will be a research-based paper exploring how the creation and content of memoir is influenced by authors with chronic illness, and the difficulties and unique perspective these ...
Jackson, Sarah
core   +1 more source

‘Oxygen Bound to Magnesium’ as High Voltage Redox Center Causes Sloping of the Potential Profile in Mg‐Doped Layered Oxides for Na‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
Na‐ion batteries ‐ Impact of doping on the oxygen redox: The sloping potential of NaMg0.1Ni0.4Mn0.5O2 above 4.0 V is caused by a new redox center (arising from the ‘O bound to Mg’), having a higher potential but being more irreversible compared to the ‘O bound to Ni’.
Yongchun Li   +12 more
wiley   +1 more source

Atomically Revealing Bulk Point Defect Dynamics in Hydrogen‐Driven γ‐Fe2O3 → Fe3O4 → FeO Transformation

open access: yesAdvanced Functional Materials, EarlyView.
In situ TEM uncovers the atomic‐scale mechanisms underlying hydrogen‐driven γ‐Fe2O3→Fe3O4→FeO reduction. In γ‐Fe2O3, oxygen vacancies cluster around intrinsic Fe vacancies, leading to nanopore formation, whereas in Fe3O4, vacancy aggregation is suppressed, preserving a dense structure.
Yupeng Wu   +14 more
wiley   +1 more source

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