Results 51 to 60 of about 309,905 (207)

Predicting oligomerization states of coiled coils [PDF]

open access: yesProtein Science, 1995
AbstractAn algorithm based on the profile method was developed that faithfully distinguishes between the amino acid sequences of dimeric and trimeric coiled coils. Normalized sequence profiles derived from nonhomologous, two‐and three‐stranded, coiled‐coil sequences with unambiguous registers were used to assign dimer and trimer propensities to test ...
D N, Woolfson, T, Alber
openaire   +2 more sources

Endovascular treatment of cerebral aneurysms: a retrospective study of 163 embolized aneurysms Tratamento endovascular de aneurismas cerebrais: estudo de 163 aneurismas embolizados

open access: yesArquivos de Neuro-Psiquiatria, 2007
OBJECTIVE: To present the results of cerebral aneurysms treated by endovascular technique. METHOD: Retrospective analysis of patient files of Hospital Geral de Fortaleza, Brazil.
João Renato Figueiredo Souza   +6 more
doaj   +1 more source

Endovascular Management of Intracranial Pial Arteriovenous Fistula with Giant Venous Varix: Case Report and Review of Literature.

open access: yesJournal of Clinical Interventional Radiology ISVIR, 2022
Background: Intracranial pial arteriovenous fistulas (AVFs) are rare intracranial vascular malformation and their treatment is challenging because of high-flow pial supply of the lesion.
Nishtha Yadav   +3 more
doaj   +1 more source

Phase sensitive guidance sensor for wire-following vehicles [PDF]

open access: yes, 1984
A guidance sensor for a wire-following vehicle which is phase sensitive, includes an array of coils positioned to sense the vertical component of a magnetic field produced by the ac current through the guidance wire.
Hansen, G. R.
core   +1 more source

Design of a heterotetrameric coiled coil [PDF]

open access: yesProtein Science, 2009
AbstractWe have successfully designed a simple peptide sequence that forms highly stable coiled‐coil heterotetramers. Our model system is based on the GCN4‐pLI parallel coiled‐coil tetramer, first described by Kim and coworkers (Harbury et al., Science 1993;262:1401–1407). We introduced glutamates at all of the e and c heptad positions of one sequence (
Benjamin C, Root   +4 more
openaire   +2 more sources

Underwater Wireless Charging System of Unmanned Surface Vehicles with High Power, Large Misalignment Tolerance and Light Weight: Analysis, Design and Optimization

open access: yesEnergies, 2022
Wireless charging systems (WCSs) are considered very appropriate to recharge underwater surface vehicles (USVs) due to their safe, flexible, and cost-effective characteristics.
Songyan Niu   +5 more
doaj   +1 more source

Structural specificity in coiled-coil interactions [PDF]

open access: yesCurrent Opinion in Structural Biology, 2008
Coiled coils have a rich history in the field of protein design and engineering. Novel structures, such as the first seven-helix coiled coil, continue to provide surprises and insights. Large-scale datasets quantifying the influence of systematic mutations on coiled-coil stability are a valuable new asset to the area.
Gevorg, Grigoryan, Amy E, Keating
openaire   +2 more sources

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

open access: yesHigh 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   +3 more
doaj   +1 more source

Determination of the Heat Distribution in the Raw Cotton Packed in the Coil [PDF]

open access: yes, 2017
As a result of experimental studies, a special mathematical model of raw cotton is developed. The effect of density change on the thermal conductivity coefficient is determined.
Kerimov, Q. K. (Qusni)   +2 more
core   +2 more sources

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

open access: yesIEEE 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   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy