Results 41 to 50 of about 43,295 (211)

Understanding Art-Making as Documentation [PDF]

open access: yes, 2017
Though typically arts information professionals are concerned with the documentation of artwork, this conceptual paper explores how art-making itself can be considered a form of documentation and finished artworks as documents in their own right. On this
Gorichanaz, Tim
core   +1 more source

Enhanced Energy Transfer from a Metal–Organic Framework to a Highly Confined Organic Phosphorescent Dye

open access: yesAdvanced Science, EarlyView.
A phosphorescent dye was designed to fit in a hand‐to‐glove fashion into the 1D‐pore channels of MIL‐68(In). We synthesized MIL‐68(In) as powder and thin films, loaded the dye into the pores with controlled packing, and found that the phosphorescence and quantum yield are enhanced.
Bahram Hosseini Monjezi   +12 more
wiley   +1 more source

Capacitive Pixelated CMOS Electronic Nose

open access: yesAdvanced Electronic Materials, EarlyView.
A 1024‐pixel CMOS capacitive E‐nose with inkjet‐printed MOFs and polymer layers yields gas‐specific capacitance fingerprints under humid conditions, discriminating toluene from 2‐butanone at low power. ABSTRACT Although some of the human senses can nowadays be replaced by low‐cost electronic sensors such as microphones and image sensors, a compact low ...
M. A. Basyooni‐M. Kabatas   +7 more
wiley   +1 more source

Takuo Aoyagi, inventor of pulse oximetry: the great scientist passed away three years ago, in the middle of the first wave of COVID-19 pandemic

open access: yesEmergency Care Journal, 2023
Antoine-Laurent de Lavoisier (1743-1794), the recognized father of modern chemistry, was the discoverer of both oxygen and hydrogen, as well as the first scientist to understand the importance of oxygen in animal respiration.
Gianfranco Cervellin
doaj   +1 more source

Justus Liebig - Life and Work [PDF]

open access: yes, 2004
Zadanie pt. Digitalizacja i udostępnienie w Cyfrowym Repozytorium Uniwersytetu Łódzkiego kolekcji czasopism naukowych wydawanych przez Uniwersytet Łódzki nr 885/P-DUN/2014 zostało dofinansowane ze środków MNiSW w ramach działalności upowszechniającej ...
Gebelein, Helmut
core  

Structural Design of MOF‐Based and MOF‐Derived Composites for Oxygen Evolution Electrocatalysis: Materials Innovation for Energy and Environmental Sustainability

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This review provides an overview of recent developments in metal organic framework (MOF)‐based and MOF‐derived composites for efficient oxygen evolution reaction. This review also emphasizes the structural design of electrocatalyst, active site optimization, and emerging prospects of their use in practical electrolyzer systems.
Bhagyashri B. Kamble   +7 more
wiley   +1 more source

The scale matters: A review on stimuli‐responsive microrobots categorized by scale for biomedical applications

open access: yesResponsive Materials, EarlyView.
We systematically summarize how each scale dictates fundamental choices in design feature, manufacturing technology, driving mechanism, and control strategy, which are inherently governed by scale‐dominated physical principles. Furthermore, the application of scale‐determined operation modes of microrobots across different stages of medical ...
Hang Yin   +3 more
wiley   +1 more source

Azul, blanco, rojo. Homenaje a Lavoisier

open access: yesRevista Eureka sobre Enseñanza y Divulgación de las Ciencias, 2011
Se presenta una experiencia de Química en la que un líquido incoloro, que se muestra en una botella transparente, se vierte en tres vasos en apariencia vacíos, apareciendo de forma sucesiva los colores azul, blanco y rojo.
Delia Ángeles García Liarte   +1 more
doaj  

Limitations of graphene nanocoated optical tapers for high-power nonlinear applications

open access: yesOptical Materials: X, 2019
In this letter, we investigate the limitations of graphene as a saturable absorber for high-power nonlinear optical applications. The response of graphene nanocoated optical tapers against the average optical power injected is tested.
P. Mouchel   +5 more
doaj   +1 more source

Nonlocal communication with photoinduced structures at the surface of a polymer film

open access: yes, 2005
Nonlocal communication between two laser light beams is experimented in a photochromic polymer thin films. Information exchange between the beams is mediated by the self-induction of a surface relief pattern.
Barille, R.   +5 more
core   +1 more source

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