Results 61 to 70 of about 2,257,368 (288)

Thermal transport enhancement of hybrid nanocomposites; impact of confined water inside nanoporous silicon

open access: yes, 2020
The thermal transport properties of porous silicon and nano-hybrid "porous silicon/water" systems are presented here. The thermal conductivity was evaluated with equilibrium molecular dynamics technique for porous systems made of spherical voids or water-
Isaiev, Mykola   +3 more
core   +2 more sources

Calculation of the Anisotropic Coefficients of Thermal Expansion: A First-Principles Approach [PDF]

open access: yes, 2019
Predictions of the anisotropic coefficients of thermal expansion are needed to not only compare to experimental measurement, but also as input for macroscopic modeling of devices which operate over a large temperature range.
Løvvik, Ole M., Pike, Nicholas A.
core   +2 more sources

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

Dielectric, mechanical and thermal properties of all-organic PI/PSF composite films by in situ polymerization

open access: yese-Polymers, 2020
All-organic high dielectric materials are highly required in the field of modern electronic industry and energy storage. In this work, all-organic polyimide/polysulfone composite films with different amounts of PSF (PI/PSF-X) were prepared by in situ ...
Li Peng   +5 more
doaj   +1 more source

Mechanical and Thermal Properties of Polypropylene Reinforced by Calcined and Uncalcined Zeolite [PDF]

open access: yes, 2012
This study was carried out to compare mechanical and thermal properties of polypropylene (PP) reinforced with uncalcined and calcined zeolites. The PP samples were reinforced with zeolites at various quantities of 2, 4, and 6 (wt %).
Bukit, N. (Nurdin)
core  

Optomechanical measurement of thermal transport in two-dimensional MoSe2 lattices [PDF]

open access: yes, 2019
Nanomechanical resonators have emerged as sensors with exceptional sensitivities. These sensing capabilities open new possibilities in the studies of the thermodynamic properties in condensed matter. Here, we use mechanical sensing as a novel approach to
Bachtold, Adrian   +9 more
core   +4 more sources

SmallTalk: a novel small‐sized fusion tag for peptide expression and purification

open access: yesFEBS Open Bio, EarlyView.
The SmallTalk fusion tag allows for the efficient expression and purification of soluble recombinant proteins or peptides in Escherichia coli. Testing with SmallTalk‐GFP confirmed that the proteins were soluble and folded correctly, while SmallTalk‐Bin1b maintained its antimicrobial activity against various bacterial isolates. This streamlined workflow
Atika Tariq   +3 more
wiley   +1 more source

Assessment of acoustic and thermal properties of airtight wooden windows used in Baltic and Scandinavian countries

open access: yesJournal of Environmental Engineering and Landscape Management, 2019
Windows are the one of the most important elements of a building envelope. Windows with appropriate acoustic and thermal properties can guarantee comfort and protection of indoor environment.
Kęstutis Miškinis   +3 more
doaj   +1 more source

Atom Chips: Fabrication and Thermal Properties

open access: yes, 2004
Neutral atoms can be trapped and manipulated with surface mounted microscopic current carrying and charged structures. We present a lithographic fabrication process for such atom chips based on evaporated metal films.
Bar-Joseph, I.   +7 more
core   +1 more source

Validation of data analysis routines for a thermal probe apparatus using numerical data sets [PDF]

open access: yes, 2008
Most thermal properties of construction materials used in the analysis of building performance have been measured under laboratory conditions, using a guarded hot box or hot plate apparatus. As a consequence, these properties seldom reflect the impact of
De, Wilde, Goodhew, S, Griffiths, R
core   +1 more source

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