Results 31 to 40 of about 2,291,637 (371)

Effects of additives in colloidal silica based inorganic-hybrid binder for mineral wool insulation boards

open access: yesJournal of Asian Ceramic Societies, 2020
In the mineral insulation board industry, it has been a challenge to replace the current organic binder to eco-friendly inorganic binder to enhance the fire-resistance, and reduce toxicity.
Hyunseok Ko, Hee-Seon Lee, Hyung Mi Lim
doaj   +1 more source

Flexural–Shear Performance of Lightweight Concrete Panels with High Insulation Capacity

open access: yesBuildings, 2022
With the increased interest in the inherent fire resistance of organic insulators, various precast concrete insulation panels have been developed. However, precast concrete insulation panels still have structural and fire resistance problems resulting ...
Keun-Hyeok Yang   +3 more
doaj   +1 more source

Modeling of Organic Metal–Insulator– Semiconductor Capacitor [PDF]

open access: yesIEEE Transactions on Electron Devices, 2019
In this paper, we demonstrate the principle of operation of a metal-insulator-semiconductor (MIS) capacitor based on undoped organic semiconductor. In spite of low charge concentration within the semiconductor, this device exhibits a capacitance variation with respect to applied gate voltage $V_g$, resembling the capacitance-voltage $C$-$V ...
Manda, Prashanth Kumar   +4 more
openaire   +2 more sources

We gather together: insulators and genome organization [PDF]

open access: yesCurrent Opinion in Genetics & Development, 2007
When placed between an enhancer and promoter, certain DNA sequence elements inhibit enhancer-stimulated gene expression. The best characterized of these enhancer-blocking insulators, gypsy in Drosophila and the CTCF-binding element in vertebrates and flies, stabilize contacts between distant genomic regulatory sites leading to the formation of loop ...
Julie A, Wallace, Gary, Felsenfeld
openaire   +2 more sources

Performance Analysis of Polypropylene Material on Thermal Insulation Effect of Cement External Wall

open access: yesChemical Engineering Transactions, 2017
In order to solve the shortcomings of the traditional organic thermal insulation material, the ordinary portland cement is modified firstly. Although organic insulation material is lighter in texture and better in thermal insulation, it is very flammable.
Qifan Xu, Xueyu He
doaj   +1 more source

Correlated Zak insulator in organic antiferromagnets

open access: yesPhysical Review B, 2023
8 pages, 4 ...
Takahiro Misawa, Makoto Naka
openaire   +2 more sources

Polyimide aerogel/aramid fiber composite with high mechanical strength and thermal insulation for thermal protective clothing

open access: yesFrontiers in Materials, 2023
Polyimide (PI) aerogel, as a new organic aerogel material, has the excellent thermal properties of polyimide and the characteristic of high thermal insulation of aerogels, and has gained increasing attention.
Yuhang Liu, Donglin Wang, Jie Li
doaj   +1 more source

A Study on Insulation Characteristics of Glass Wool and Mineral Wool Coated with a Polysiloxane Agent

open access: yesAdvances in Materials Science and Engineering, 2017
The insulation in buildings is very important. Insulation used in the building is largely divided into organic and inorganic insulation by its insulation material.
Chan-Ki Jeon   +4 more
doaj   +1 more source

Solar timber kilns: State of the art and foreseeable developments [PDF]

open access: yes, 2009
Analysis of the evolution in solar heated drying kilns in recent decades shows that there have been a series of modifications to optimize their thermal and drying efficiency.
JANNOT, Yves   +2 more
core   +5 more sources

Thermal Aging Study of an Anodized Aluminum Strip Wire for Winding and High Temperature Use

open access: yesEnergies, 2022
Electrical machines are commonly used in industries and transport and are manufactured with enameled wire coils with polymer insulation. In extreme conditions, as in aeronautics and aerospace, where temperatures exceed 280 °C, the organic insulation ...
Sonia Ait-Amar   +2 more
doaj   +1 more source

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