Results 91 to 100 of about 743,793 (309)

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Closed-Loop Soft Starter Firing Angle Control Method Using Only Current Feedback

IEEE Access
A soft starter is commonly utilized in various industrial induction motor systems to reduce the inrush current during motor startup. The conventional voltage ramp-up method, used in the typical soft starter, gradually increases the voltage over the ...
Dae-Young Yang, Young-Seok Kim, Tae-Ho Oh, Sang-Hoon Lee, Dong-Il Cho   +4 more
doaj   +1 more source

Design and analysis of a novel rotor-segmented axial-field switched reluctance machine

CES Transactions on Electrical Machines and Systems, 2017
As excitation strategy is influenced by the parity of phase number, and serious end effect is caused by full pitch windings adopted by the conventional rotor-segmented switched reluctance machine (RS-SRM), a novel rotor-segmented axial-field switched ...
Wei Sun, Qiang Li, Kai Liu, Lei Li
doaj   +1 more source

Permeability of Magnetic Cores with Air Gaps. [PDF]

Materials (Basel), 2022
Starodubtsev YN, Tsepelev VS, Belozerov VY, Zelenin VA.   +3 more
europepmc   +1 more source

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

FEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel, Sam Bennett, Natalie Ehlinger, Nelson Cook, Katelyn Marvin, Caleb L. Lines, Sam Reyes, Brooke Kirby, Shawn M. Ellerbroek   +8 more
wiley   +1 more source

Study on the optimisation of the end fittings of the DC disconnector

The Journal of Engineering, 2019
The disconnector is the key electrical equipment in DC field. In China, the ±1100 kV DC project uses the indoor DC field, where the switching impulse withstand voltage of the disconnector influences the clearance a lot.
Jindi Li, Yujian Ding, Fangcheng Lv, Xiuyuan Yao, Yan Mao   +4 more
doaj   +1 more source

Estimation of Surface Dose in the Presence of Unwanted Air Gaps under the Bolus in Postmastectomy Radiation Therapy: A Phantom Dosimetric Study. [PDF]

Asian Pac J Cancer Prev, 2022
Dilson L, Challapalli S, Sourjya B, Athiyamaan MS, Ramamoorthy R, Johan S, Abhishek K.   +6 more
europepmc   +1 more source

Air gap influence on the vibro-acoustic response of Solar Arrays during launch [PDF]

, 2010
One of the primary elements on the space missions is the electrical power subsystem, for which the critical component is the solar array. The behaviour of these elements during the ascent phase of the launch is critical for avoiding damages on the ...
Chimeno Manguan, Marcos, Fernandez, M.J., García Echebarria, J., López Díez, Jesús, Santiago Prowald, Julián B., Simon, F., Wijker, J.J.   +6 more
core   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Elongation and branching of stem channels produced by positive streamers in long air gaps. [PDF]

Sci Rep, 2021
Zhao X, Becerra M, Yang Y, He J.
europepmc   +1 more source