Results 21 to 30 of about 3,374,794 (302)

Active vibration control for a Free Piston Stirling Engine generator using a voice coil actuator [PDF]

, 2015
This work presents the study of active vibration control for a FPSE/ LA engine to ensure a reliable engine operation within a broader range of operation frequencies [50 ± 3 Hz] complying with new regulations.
Torres Perez, Angel; id_orcid, Microgen Engine Corporation, Picton, Philip, The University of Northampton, Kaczmarczyk, Stefan, Hassan, Ali, Torres Pérez, Angel   +6 more
core   +1 more source

Evaluation of Flexible Rogowski Coil Performances In Power Frequency Applications [PDF]

, 2011
This paper investigates the effects of some influence quantities on the measurement of power frequency sinusoidal currents by means of flexible Rogowski coil sensors.
MORANDO A., Chiampi, Mario, CHIAMPI M, Morando, Andrea, C.r.o.t.t.i. G., Crotti.G., Andrea Morando, CROTTI, GABRIELLA, Gabriella Crotti, Mario Chiampi   +9 more
core   +1 more source

Role of the Coiled-Coil Domain in Allosteric Activity Regulation in Soluble Guanylate Cyclase

Biochemistry, 2023
Soluble guanylate cyclase (sGC) is the primary nitric oxide (NO) receptor in higher eukaryotes, including humans. NO-dependent signaling via sGC is associated with important physiological effects in the vascular, pulmonary, and neurological systems, and sGC itself is an established drug target for the treatment of pulmonary hypertension due to its ...
Elizabeth C. Wittenborn, William C. Thomas, Kimberly A. Houghton, Erika S. Wirachman, Yang Wu, Michael A. Marletta   +5 more
openaire   +4 more sources

Coiled‐Coil‐Mediated Activation of Oligoarginine Cell‐Penetrating Peptides

ChemBioChem, 2016
AbstractA supramolecular approach was undertaken to create functionally activatable cell‐penetrating peptides. Two tetra‐arginines were assembled into an active cell‐penetrating peptide by heterodimerizing leucine zippers. Three different leucine‐zipper pairs were evaluated: activation was found to depend on the association constant of the coiled‐coil ...
Saskia A. Bode, Ilmar C. Kruis, Hans P. J. H. M. Adams, Wilbert C. Boelens, Ger J. M. Pruijn, Jan C. M. van Hest, Dennis W. P. M. Löwik   +6 more
openaire   +5 more sources

Nuclear retention of STAT3 through the coiled-coil domain regulates its activity [PDF]

Biochemical and Biophysical Research Communications, 2005
Signal transducer and activator of transcription 3 (STAT3), which mediates biological actions in many physiological processes, is activated by cytokines and growth factors via specific tyrosine phosphorylation, dimerization, and nuclear translocation. However, the mechanism involved in its nuclear translocation remains unclear.
Sato, Noriko, Tsuruma, Rieko, Imoto, Seiyu, Sekine, Yuichi, Muromoto, Ryuta, Sugiyama, Kenji, Matsuda, Tadashi   +6 more
openaire   +4 more sources

A Catalytic Coiled Coil: Structural Insights into the Activation of the Rab GTPase Sec4p by Sec2p [PDF]

Molecular Cell, 2007
Rab GTPases, the largest subgroup in the superfamily of Ras-like GTPases, play regulatory roles in multiple steps of intracellular vesicle trafficking. They are activated by guanine nucleotide exchange factors (GEFs), which catalyze the interconversion of the GDP-bound, or inactive, form of Rab to the GTP-bound, or active, form.
Dong, Gang, Medkova, Martina, Novick, Peter, Reinisch, Karin M.   +3 more
openaire   +2 more sources

Comparison of Active Tiebacks and NiTi Coil Springs Regarding En-masse Retraction in Bimaxillary Protrusion Patients [PDF]

Iranian Journal of Orthodontics
Background: Orthodontic forces generate comparable, opposite reactions on anchorage units, known as anchorage loss, potentially causing unwanted movements that adversely impact outcomes.
Shringa Amritheshwari, Goutham B, Sunil Muddaiah, Sanju Somaiah, Ziauddin Shaik   +4 more
doaj   +1 more source

Double-Coil Dynamic Shielding Technology for Wireless Power Transmission in Electric Vehicles

Energies, 2021
During wireless charging, the transmission distance of electric vehicles varies, resulting in different levels of electromagnetic field leakage. An improved active shielding technology, the double-coil dynamic shielding technology, is proposed in this ...
Yuan Li, Shumei Zhang, Ze Cheng
doaj   +1 more source

EEG Evoked Potentials to Repetitive Transcranial Magnetic Stimulation in Normal Volunteers: Inhibitory TMS EEG Evoked Potentials

Sensors, 2022
The impact of repetitive magnetic stimulation (rTMS) on cortex varies with stimulation parameters, so it would be useful to develop a biomarker to rapidly judge effects on cortical activity, including regions other than motor cortex. This study evaluated
Jing Zhou, Adam Fogarty, Kristina Pfeifer, Jordan Seliger, Robert S. Fisher   +4 more
doaj   +1 more source

Modelling of High Redundancy Actuation Utilising Multiple Moving Coil Actuators [PDF]

, 2008
This paper presents the modelling of a moving coil actuator for use as an element in a High Redundancy Actuator (HRA). A single element model is derived from first principles and verified using experimental data.
Thomas Steffen (1252947), Dixon, R., Pearson, John, T. Steffen, J. Davies, R. Dixon, Roger Goodall (1250520), Goodall, R. M., Dixon, Roger; id_orcid, Dixon, Roger, Jessica Davies (3927101), Roger Dixon (1259193), Argyrios C. Zolotas (7122554), J. Pearson, R.M. Goodall, A.C. Zolotas, Steffen, Thomas, John T. Pearson (7121711), Goodall, Roger M., Davies, Jessica, Zolotas, Argyrios   +20 more
core   +1 more source