Results 141 to 150 of about 2,115,919 (388)

Integration of Perovskite/Low‐Dimensional Material Heterostructures for Optoelectronics and Artificial Visual Systems

open access: yesAdvanced Functional Materials, EarlyView.
Heterojunctions combining halide perovskites with low‐dimensional materials enhance optoelectronic devices by enabling precise charge control and improving efficiency, stability, and speed. These synergies advance flexible electronics, wearable sensors, and neuromorphic computing, mimicking biological vision for real‐time image analysis and intelligent
Yu‐Jin Du   +11 more
wiley   +1 more source

Autonomy and autonomy disturbances in self-development and psychopathology: Research on motivation, attachment, and clinical process

open access: yes, 2016
Self-determination theory (SDT) maintains that the adequate support and satisfaction of individuals' psychological needs for autonomy, competence, and relatedness promotes the gradual unfolding of individuals' integrative tendencies, as manifested ...
Richard M. Ryan   +2 more
semanticscholar   +1 more source

Transient Stiffness Patterning in Hydrogels Driven by Dissipative Mechanochemical Coupling

open access: yesAdvanced Functional Materials, EarlyView.
Force‐induced disulfide bond rupture in a polymer‐based hydrogel, coupled with chemical or electrochemical reoxidation, leads to the transient modulation of the hydrogel's stiffness properties. High spatiotemporal control is achieved by this dissipative process, enabling the development of out‐of‐equilibrium stiffness patterns and transient, dose ...
Roberto Baretta   +2 more
wiley   +1 more source

Autonomy, Consent, and the “Nonideal” Case [PDF]

open access: yes, 2020
According to one influential view, requirements to elicit consent for medical interventions and other interactions gain their rationale from the respect we owe to each other as autonomous, or self-governing, rational agents.
Lillehammer, Hallvard
core  

High‐Performance Millimeter Scale Electromagnetic Generator

open access: yesAdvanced Functional Materials, EarlyView.
A high‐performance millimeter‐scale electromagnetic generator (mmEMG) is developed using magnetic flux concentrator (MFC) films on both coil ends to enhance magnetic flux. Through simulations and experiments, structural and magnetic properties are optimized, achieving a 5.6‐fold electrical output improvement.
Jin Pyo Lee   +5 more
wiley   +1 more source

Understanding and Addressing the Performance Asymmetry Issue in Semitransparent Laminated Organic Photovoltaic Devices

open access: yesAdvanced Functional Materials, EarlyView.
This work addresses the challenge of current–voltage asymmetry in scalable laminated semitransparent organic photovoltaics (OPVs) for indoor applications. Vertical stratification of materials is shown to create an energy barrier, leading to performance differences under different illumination directions.
Gulzada Beket   +15 more
wiley   +1 more source

The Promise and Precondition of Educational Autonomy [PDF]

open access: yes, 2003
Part One of this Essay defends the Court\u27s [Grutter] analysis. The thesis here is a simple one: Universities should have a zone of freedom in which to conduct their academic affairs because they are better at making choices about educational matters ...
Katyal, Neal K.
core   +1 more source

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