Results 21 to 30 of about 42,728 (267)

Mining the Utricularia gibba genome for insulator-like elements for genetic engineering

open access: yesFrontiers in Plant Science, 2023
IntroductionGene expression is often controlled via cis-regulatory elements (CREs) that modulate the production of transcripts. For multi-gene genetic engineering and synthetic biology, precise control of transcription is crucial, both to insulate the ...
Daniel Laspisa   +8 more
doaj   +1 more source

lncRNA read-through regulates the BX-C insulator Fub-1

open access: yeseLife, 2023
Though long non-coding RNAs (lncRNAs) represent a substantial fraction of the Pol II transcripts in multicellular animals, only a few have known functions.
Airat Ibragimov   +5 more
doaj   +1 more source

Analysis of the insulation capability of polyester insulator

open access: yesJournal of the Franklin Institute, 2005
The lifetime of polyester resin samples has been determined with the ASTM D2303 inclined plane tracking test method (IPTTM) for different environmental effects. Most of the external factors have a unique degradation effect, hence the tracking image observed on polyester resin highly depends on these factors. The structure and topography of the tracking
Ayten Kuntman, Mukden Ugur, Ahmet Merev
openaire   +4 more sources

Skyrme Insulators: Insulators at the Brink of Superconductivity

open access: yesPhysical Review Letters, 2017
10 pages, 4 ...
Erten, O.   +3 more
openaire   +5 more sources

Epitaxial growth of higher transition-temperature VO2 films on AlN/Si

open access: yesAPL Materials, 2016
We report the epitaxial growth and the mechanism of a higher temperature insulator-to-metal-transition (IMT) of vanadium dioxide (VO2) thin films synthesized on aluminum nitride (AlN)/Si (111) substrates by a pulsed-laser-deposition method; the IMT ...
Tetiana Slusar   +4 more
doaj   +1 more source

Enhanced photocatalytic activity against crystal violet dye of Co and In doped ZnO thin films grown on PEI flexible substrate under UV and sunlight irradiations

open access: yesHeliyon, 2019
This work is focused on the photocatalytic activities of undoped ZnO, Co (1%) doped ZnO (CZO) and In (1%) doped ZnO (IZO) thin films grown on flexible PEI (Polyetherimide) substrate by spray pyrolysis.
S. Ben Ameur   +6 more
doaj   +1 more source

Effects of Blowing Correction Factor on Convection Heat Transfer Coefficient in Thermal Insulators Modeling [PDF]

open access: yesفناوری در مهندسی هوافضا, 2021
This paper investigates the heat transfers and ablation of thermal insulators used in motors and nozzles. The heat and mass transfer equations are considered in two dimensions in a convergent-divergent nozzle.
Zaheer Sabohi, Mohammad Razmjooei
doaj   +1 more source

Non-uniform Pollution Method and Pollution Flashover Characteristics of Transmission Line Insulators

open access: yesZhongguo dianli, 2019
At present, pollution of insulators in artificial contamination test is done by uniform smearing, but natural pollution, affected by wind, raining, insulator shape, pollution, pollutant particle size and other factors, is a non-uniform accumulation on ...
Qin LIU, Yiwen WANG
doaj   +1 more source

The HPSE Gene Insulator—A Novel Regulatory Element That Affects Heparanase Expression, Stem Cell Mobilization, and the Risk of Acute Graft versus Host Disease

open access: yesCells, 2021
The HPSE gene encodes heparanase (HPSE), a key player in cancer, inflammation, and autoimmunity. We have previously identified a strong HPSE gene enhancer involved in self-regulation of heparanase by negative feedback exerted in a functional rs4693608 ...
Olga Ostrovsky   +8 more
doaj   +1 more source

Analysis of Natural Pollution Accumulation Characteristics of Insulators for Railroads in High-Altitude Environment

open access: yesEnergies, 2023
Railway system insulators are affected by pollution, altitude, and other environmental situations during operation, which causes reduced electrical performance or even flashover accidents.
Zhijin Zhang   +4 more
doaj   +1 more source

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