Results 51 to 60 of about 312,905 (302)

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source

Novel Pulsed WPT System With Data Transfer Capability for Condition Monitoring of Industrial Rotating Equipment

IEEE Access
In this paper, we present a 6.78 MHz Pulsed Wireless Power Transfer (PWPT) system specifically designed for powering the electronics placed on a suction roll of a paper mill machinery, thus enabling rotating equipment monitoring.
Raffaele Salvati, Valentina Palazzi, Federico Alimenti, Paolo Mezzanotte, Antonio Faba, Ermanno Cardelli, Luca Roselli   +6 more
doaj   +1 more source

Self-capacitance grading approach to suppress winding resonance in EHV transformers under oscillatory terminal disturbances

High Voltage, 2018
Interleaving of the high-voltage winding turns is a widely-accepted method for restraining the surge voltage stresses in extra high voltage (EHV) transformers.
Shampa De, Abhinandan De, Abhinandan De, Gautam Bandyopadhyay   +3 more
doaj   +1 more source

Metamaterial-Enhanced Coupling between Magnetic Dipoles for Efficient Wireless Power Transfer

, 2011
Non-radiative coupling between conductive coils is a candidate mechanism for wireless energy transfer applications. In this paper, we propose a power relay system based on a near-field metamaterial superlens, and present a thorough theoretical analysis ...
Smith, David R., Urzhumov, Yaroslav
core   +1 more source

Conformational control in a photoswitchable coiled coil

Chemical Communications, 2021
Reversible conformational control is demonstrated in helical coiled coils.
Justin M. Torner, Paramjit S. Arora
openaire   +3 more sources

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source

Feasibility study of embedded FBG thermal sensing use for monitoring electrical fault-induced thermal excitation in random wound coils

The Journal of Engineering, 2019
This paper reports an experimental feasibility study of the potential for using Fibre Bragg Grating (FBG) thermal sensing technology for electrical fault detection in random wound coils.
Anees Mohammed, Siniša Djurović
doaj   +1 more source

Sliding Mechanism at a Coiled-Coil Interface [PDF]

Biophysical Journal, 2019
The α-helical coiled coil (CC) is a common protein motif that because of the simplicity of its sequence/structure relationship, it has been studied extensively to address fundamental questions in protein science as well as to develop strategies for designing protein with novel architectures.
David, Gomez, Yulian, Gavrilov, Yaakov, Levy   +2 more
openaire   +2 more sources

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

FEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai, Mizuki Seo, Gyath Karadsheh, Fachrur Rizal Mahendra, Máté Á Demény, Ferenc Győry, János András Mótyán, László Fésüs, Endre Kristóf, Rini Arianti   +9 more
wiley   +1 more source

Hybrid electromagnetic Halbach array for wireless power transfer (WPT) system using variable and uniform pitch coils

IET Power Electronics
The electromagnetic Halbach array (EHA) for wireless power transfer (WPT), designed to improve the transferred power and power transfer distance, has been proven to be effective and can be applied in various consumer applications.
Tamuno‐omie Gogo, Dibin Zhu
doaj   +1 more source