Results 31 to 40 of about 363,421 (298)

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

open access: yesAdvanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal   +10 more
wiley   +1 more source

How to Compose a Landscape: Reflections on Procedure in César Aira’s An Episode in the Life of a Landscape Painter

open access: yesLatin American Literary Review, 2021
In César Aira’s short novel, An Episode in the Life of a Landscape Painter, the narrator describes the work and travels of German landscape painter, Johann Moritz Rugendas, in the Argentinian countryside.
Anne C McConnell
doaj   +1 more source

Defective 3-Paintability of Planar Graphs [PDF]

open access: yes, 2017
A $d$-defective $k$-painting game on a graph $G$ is played by two players: Lister and Painter. Initially, each vertex is uncolored and has $k$ tokens.
Gutowski, Grzegorz   +3 more
core   +1 more source

Francis Bacon and the practice of painting [PDF]

open access: yes, 2009
This article addresses the question about why painting continues to be relevant in our contemporary cultural climate. A key reason can be located in the means by which the material of paint can be utilized, manipulated, and perceived through entire ...
Michael Jarvis, Newton Stephen J
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

open access: yesAdvanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich   +6 more
wiley   +1 more source

Quand l’habit fait l’artiste : du peintre en bâtiment au peintre décorateur ou les identités multiples d’une profession (fin XIXe-début XXe siècle)

open access: yesImages du Travail, Travail des Images, 2022
House painter, decorative painter, director of a painting enterprise, all these professionals paint the interior and exterior of buildings and execute the ornament (false marble, false wood, friezes, cartridges, sign and letter) on shop windows and in ...
Claire Le Thomas
doaj   +1 more source

On-line Ramsey numbers [PDF]

open access: yes, 2009
Consider the following game between two players, Builder and Painter. Builder draws edges one at a time and Painter colours them, in either red or blue, as each appears.
Conlon, David
core   +1 more source

Cool Kitchen: Processing Starch and Eggshell Powder into Sustainable Coatings for Passive Daytime Cooling

open access: yesAdvanced Functional Materials, EarlyView.
A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song   +3 more
wiley   +1 more source

Painter Kun dga’ and Carpenter Kun dga’ [PDF]

open access: yes, 2011
MP4 video‘Painter Kun dga’ and Carpenter Kun dga’’ was told by Rgyal mtshan in A mdo Tibetan. Rta rgyugs, a subdivision of Rka phug Administrative Village, is a farming village located in Khams ra Town, Gcan tsa County Town, Rma lho Tibetan Autonomous
Rdo rje don 'grub
core  

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