Results 51 to 60 of about 1,409,420 (284)

Freeform Fabrication of Layered Halide Perovskite Nanowire Heterojunctions

open access: yesAdvanced Materials, EarlyView.
‘All‐at‐once’ freeform fabrication of layered perovskite nanowire heterojunctions is realized by 3D printing employing meniscus‐guided crystallization. The integration of nanoscale additive manufacturing with layered halide perovskites will provide a versatile platform to freely design and realize highly stable perovskite‐based optoelectronic ...
Sixi Cao   +8 more
wiley   +1 more source

Fuzzy Conformable Fractional Differential Equations

open access: yesInternational Journal of Differential Equations, 2021
In this study, fuzzy conformable fractional differential equations are investigated. We study conformable fractional differentiability, and we define fractional integrability properties of such functions and give an existence and uniqueness theorem for a
Atimad Harir   +2 more
doaj   +1 more source

A critical examination of the effectiveness of faculty-based student learning support [PDF]

open access: yes, 2012
This thesis presents an investigation into the effectiveness of faculty-based student learning support and comprises three volumes. Volume 1 provides an overview of the background literature, research methodology, ethical and reliability considerations ...
Fitzgibbon, Karen
core   +1 more source

Field‐Effect Transistors from Artificial Charged Domain Walls in Stacked Van der Waals Ferroelectric α‐In2Se3

open access: yesAdvanced Materials, EarlyView.
This study utilizes the van der Waals stacking of ferroelectric α$\alpha$‐In2Se3 to fabricate in‐plane artificial charged domain walls. These charged domain walls are electrically accessible, gate‐tunable, and show 2–9 orders of magnitude higher conductance than charged domain walls from thin film ferroelectrics, allowing their integration in field ...
Shahriar Muhammad Nahid   +6 more
wiley   +1 more source

Solving Higher-Order Fractional Differential Equations by the Fuzzy Generalized Conformable Derivatives

open access: yesApplied Computational Intelligence and Soft Computing, 2021
In this paper, the generalized concept of conformable fractional derivatives of order q∈n,n+1 for fuzzy functions is introduced. We presented the definition and proved properties and theorems of these derivatives.
Atimad Harir   +2 more
doaj   +1 more source

Achieving sustainable construction in the developing countries Of Southeast Asia [PDF]

open access: yes, 2006
Sustainable construction is a way for the building industry to move towards achieving sustainable development, taking into account environmental, socioeconomic and cultural issues.
Arman Ali, Zainab   +2 more
core  

Optical decay from a Fabry-Perot cavity faster than the decay time

open access: yes, 2001
The dynamical response of an optical Fabry-Perot cavity is investigated experimentally. We observe oscillations in the transmitted and reflected light intensity if the frequency of the incoupled light field is rapidly changed. In addition, the decay of a
Briegel   +20 more
core   +1 more source

Droplet Electricity Generators With Maximized Energy Collection Zone Enabled by Aloe‐Inspired Midrib and Cuticle

open access: yesAdvanced Materials, EarlyView.
An Aloe‐pinspired droplet electricity generator (A‐DEG) overcomes the limited energy collection zone of conventional DEGs by guiding impact droplets through a channeling midrib and artificial cuticle. The channeling midrib induces uni‐directional droplet spreading, while the artificial cuticle on the midrib further reinforces this behavior through its ...
Gibeom Lee   +8 more
wiley   +1 more source

Intrathymic expression of Flt3 ligand enhances thymic recovery after irradiation [PDF]

open access: yes, 2008
Hematopoietic stem cell transplantation (HSCT) requires conditioning treatments such as irradiation, which leads to a severely delayed recovery of T cell immunity and constitutes a major complication of this therapy.
Kenins, L.   +4 more
core   +2 more sources

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