Results 81 to 90 of about 48,001 (282)

Three‐dimensional Antimony Sulfide Based Flat Optics

open access: yesAdvanced Functional Materials, EarlyView.
This work presents the development of a grayscale electron beam lithography (g‐EBL) method for fabricating antimony trisulfide (Sb2S3) nanostructures with customizable 3D profiles. The refractive index of g‐EBL patterned Sb2S3 is determined based on the synergy of genetic algorithm and transfer matrix method.
Wei Wang   +18 more
wiley   +1 more source

Forms, technical culture and architectural expression

open access: yesEGA, 2016
The development of reinforced concrete techniques and the appearance of a hitherto unknown typology, shells, propitiated a surprising transformation of the modern canon, whose critical assessment needs to be updated from new interpretive hypotheses.
Cármen Jordá Such
doaj   +1 more source

Perspectival generation in/within the Sala della Pace: broadening the viewfield of spatialised images [PDF]

open access: yes, 2003
It is everyday experience to look at a picture on a wall, (or on a computer screen) from a position that is out of alignment with its perspective, and then make a mental adjustment so as to allow for and ignore the distortion which results. To understand
Brisbin, Chris
core   +2 more sources

Powering the Future: A Cobalt‐Based Catalyst for Longer‐Lasting Zinc–Air Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A novel N‐doped graphitic shell‐encapsulated Co catalyst reveals superior bifunctional ORR/OER activity in alkaline media, empowering outstanding liquid and quasi‐solid‐state ZAB activity. The system delivers long‐term durability, a peak power density of 127 mW cm−2 and successfully powers an LED and a mini fan.
Manami Banerjee   +10 more
wiley   +1 more source

Reframing Ethnographic Film [PDF]

open access: yes, 2008
Book description: From a boom in theatrical features to footage posted on websites such as YouTube and Google Video, the early years of the 21st century have witnessed significant changes in the technological, commercial, aesthetic, political, and social
Basu, P
core  

A Canonical Architecture For Predictive Analytics on Longitudinal Patient Records

open access: yes, 2020
Many institutions within the healthcare ecosystem are making significant investments in AI technologies to optimize their business operations at lower cost with improved patient outcomes. Despite the hype with AI, the full realization of this potential is seriously hindered by several systemic problems, including data privacy, security, bias, fairness,
Suryanarayanan, Parthasarathy   +13 more
openaire   +2 more sources

Shape‐Morphing Nanoengineered Hydrogel Ribbons as Hemostats

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces a self‐assembling, shape‐morphing nanoengineered hydrogel ribbon system that rapidly forms porous aggregates in situ for efficient hemostasis in trauma and surgical applications. Abstract Rapid and effective hemorrhage control remains a major challenge in trauma and surgical care, particularly for complex or noncompressible wounds.
Ryan Davis Jr   +9 more
wiley   +1 more source

Ethics After Theory [PDF]

open access: yes, 2016
Today, architectural theory has atrophied. Despite a perceived need for different theoretical ways of clarifying, explaining and understanding the complex phenomena of contemporary architectural production prior to a designer's intervention, there are ...
Hui, C. K. (CHAN), Jeffrey, J. (Jeffrey)
core  

Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams

open access: yesAdvanced Functional Materials, EarlyView.
Disposable mask waste is upcycled into lightweight polypropylene‐based foams with tunable porosity and composite architectures reinforced by ear‐loop fibers. The sustainable solvent‐based process enables upcycling rates of 91% and solvent recovery of >90%.
Jingjing Pan   +3 more
wiley   +1 more source

Glorifier dans la pierre : nouvelles observations sur la production épigraphique de Guillaume Philandrier (1505-1565) à Rodez

open access: yesLes Cahiers de Framespa, 2010
The construction of the Gothic cathedral of Rodez was begun in 1277 and not finished until the 1580s. In 2006 archaeological work brought to light 2500 fragments of sculpture, the results of voluntary destruction of medieval and modern statuary during ...
Caroline de Barrau-Agudo
doaj   +1 more source

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