Results 121 to 130 of about 640,551 (303)

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

open access: yesAdvanced Materials, EarlyView.
A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha   +14 more
wiley   +1 more source

Structural Intuition and Creative Play: An Architectural Perspective to Shell Pedagogies [PDF]

open access: yes, 2016
The notions of structural intuition and creative play had been raised by particular structural artists (Billington, 1983 [1]). Professor Pier Luigi Nervi expressed the importance of Structural Intuition in his 1965 Elliot Norton Lectures at Harvard ...
Tang, Gabriel
core  

Diverse Cation Exchange in Layered Titanate Nanostructures for Tailored Catalysis

open access: yesAdvanced Materials, EarlyView.
H+(H3O+)‐intercalated layered titanate enables stable intercalation of 42 single‐metal and multication combinations. Alkali‐metal intercalation tunes Rh charge density, yielding an efficient propylene hydroformylation catalyst. These results establish a generalizable intercalation platform for rational catalyst design and provide a library supporting ...
Hyoseok Kim   +15 more
wiley   +1 more source

An Atomic‐Level Bimetallic MOF Platform Overcoming the Stability‐Performance Tradeoff for Laser Propulsion

open access: yesAdvanced Materials, EarlyView.
This work introduces an atomic‐level engineered bimetallic MOF Platform that resolves the inherent trade‐off between environmental stability and propulsion efficiency. By integrating robust Fe‐O bonds for hydrolysis resistance and enabling d‐orbital charge transfer (Fe3+→Cu2+) for enhanced photothermal conversion, the design achieves a highly durable ...
Senlin Rao   +3 more
wiley   +1 more source

Deserted studio and culture in architecture schools: Issues of policy and implementation strategies [PDF]

open access: yes, 2015
Architectural design studio engages students, teachers and other stakeholders in countless activities that results in the term ‘studio culture’. Traditionally, the culture comprised of experiences, habits and patterns within the studio space.
Aderonmu, P. A   +4 more
core  

Undercoordinated Molybdenum Catalysts Enable Ultrafast Quasi‐Solid Sulfur Chemistry in Sodium‐Sulfur Batteries

open access: yesAdvanced Materials, EarlyView.
An unsaturated coordination chemistry strategy activates a quasi‐solid‐state redox pathway by strengthening NaPSs adsorption and accelerating redox conversion kinetics, thereby overcoming the kinetic bottlenecks that limit high‐rate performance. In situ transmission electron microscopy, combined with newly developed Na‐ion diffusion descriptors ...
Mingyue Wang   +12 more
wiley   +1 more source

Genesis lunar outpost: An evolutionary lunar habitat [PDF]

open access: yes
Students at the University of Wisconsin-Milwaukee Department of Agriculture undertook a series of studies of lunar habitats during the 1989 to 1990 academic year.
Baschiera, Dino   +3 more
core   +1 more source

Design Studio: A Community of Practitioners? [PDF]

open access: yes, 2017
What constitutes design studio practice, and how do conceptualisations involving communities of practice further our understanding? This analysis is based on key findings of an interview-based research project that examined the insider experiences of ...
Williams, J., Williams, J.
core  

Perfusion Bioreactor Culture Incorporating Mechanical Confinement Enhances Mesenchymal Stem Cell Extracellular Vesicle Production and Wound Healing Potential

open access: yesAdvanced Materials Technologies, EarlyView.
Scalable manufacturing challenges and limited potency remain two of the most intransigent issues limiting clinical translation of EV therapeutics. Mechanical cues can induce phenotypic changes and increased vesiculation in EV source cells without the use of extraneous reagents, chemicals, and/or cargo, thereby potentially drastically improving the ...
Emily H. Powsner   +10 more
wiley   +1 more source

UXperimentation: The Library as Design Studio [PDF]

open access: yes, 2016
The university and seminary’s work and workplaces evolve within emerging digital ecologies, such as mobile communication, digital fabrication, and cloud hosting.
Weaver, John B, Dr
core   +1 more source

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