Results 61 to 70 of about 597,820 (311)

Improved algorithm for periodic steady-state analysis in nonlinear electromagnetic devices [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences, 2019
This paper presents the improved methodology for the direct calculation of steady-state periodic solutions for electromagnetic devices, as described by nonlinear differential equations, in the time domain.
T.J. Sobczyk, M. Radzik
doaj   +1 more source

Tau acetylation at K331 has limited impact on tau pathology in vivo

open access: yesFEBS Letters, EarlyView.
We mapped tau post‐translational modifications in humanized MAPT knock‐in mice and in amyloid‐bearing double knock‐in mice. Acetylation within the repeat domain, particularly around K331, showed modest increases under amyloid pathology. To test functional relevance, we generated MAPTK331Q knock‐in mice.
Shoko Hashimoto   +3 more
wiley   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

open access: yesFEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy   +4 more
wiley   +1 more source

Overview on Steady State Thermal Analysis of High Speed Gearbox

open access: yesJixie chuandong, 2016
The heat quantity generated by the working condition characteristic of high speed gearbox will lead to high temperature,and the high temperature especially local high temperature will make the lubricating condition badly,the contact and anti-scuffing ...
Ge Shixiang   +4 more
doaj  

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

open access: yesFEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa   +5 more
wiley   +1 more source

Steady State Analysis of LCLC Resonant Converter with Capacitive Output Filter [PDF]

open access: yesJournal of Intelligent Procedures in Electrical Technology, 2010
This paper presents the mathematical analysis and modeling of a 4th order LCLC resonant converter with capacitive output filter in steady-state condition.
Navid Shafiyi   +2 more
doaj  

Steady State Analysis and Optimization for AUV Using Washout Filter Root Locus Correction Method

open access: yesIEEE Access, 2019
Autonomous underwater vehicles (AUVs) are widely used in the field of ocean engineering. Steady state analysis of a AUV is considered a necessary part in the design process.
Peng Liu   +6 more
doaj   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Single-Cell Analysis Of Steady-State Peri-Implant Microenvironment

open access: yesInternational Dental Journal
Aim or purpose: This study employed single-cell sequencing to investigate the cellular and molecular features of the steady-state peri-implant microenvironment in rats, aiming to elucidate mechanisms underlying its homeostasis.
Zeyang Ge, Ji Chen
doaj   +1 more source

A New Hybrid Inductor-Based Boost DC-DC Converter Suitable for Applications in Photovoltaic Systems

open access: yesEnergies, 2019
A new hybrid step-up converter suitable in applications where large conversion ratios are needed is presented. The topology is still simple, containing only one transistor and three diodes.
Ioana-Monica Pop-Calimanu   +5 more
doaj   +1 more source

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