Results 31 to 40 of about 2,239,859 (281)

Paternal obesity induces changes in sperm chromatin accessibility and has a mild effect on offspring metabolic health

open access: yesHeliyon
The increasing global burden of metabolic disorders including obesity and diabetes necessitates a comprehensive understanding of their etiology, which not only encompasses genetic and environmental factors but also parental influence. Recent evidence has
Iasim Tahiri   +7 more
doaj   +1 more source

Modeling and Control of High-Voltage Direct-Current Transmission Systems: From Theory to Practice and Back

open access: yes, 2015
The problem of modeling and control of multi-terminal high-voltage direct-current transmission systems is addressed in this paper, which contains five main contributions.
Benchaib, Abdelkrim   +2 more
core   +3 more sources

Modelling and PI control of an irrigation canal [PDF]

open access: yes2003 European Control Conference (ECC), 2003
The main goal of this paper is to expose and validate a methodology to design efficient automatic controllers for irrigation canals, based on the Saint-Venant model. This model-based methodology enables to design controllers at the design stage (when the canal is not already built).
Litrico, X.   +3 more
openaire   +2 more sources

Two-dimensional Nanolithography Using Atom Interferometry

open access: yes, 2004
We propose a novel scheme for the lithography of arbitrary, two-dimensional nanostructures via matter-wave interference. The required quantum control is provided by a pi/2-pi-pi/2 atom interferometer with an integrated atom lens system.
A. C. Doherty   +9 more
core   +1 more source

Investigation of HIV-1 Gag binding with RNAs and Lipids using Atomic Force Microscopy [PDF]

open access: yes, 2019
Atomic Force Microscopy was utilized to study the morphology of Gag, {\Psi}RNA, and their binding complexes with lipids in a solution environment with 0.1{\AA} vertical and 1nm lateral resolution. TARpolyA RNA was used as a RNA control.
Chen, Shaolong   +6 more
core   +3 more sources

Effects of Low Cell pH and Elevated Inorganic Phosphate on the pCa-Force Relationship in Single Muscle Fibers at Near-Physiological Temperatures [PDF]

open access: yes, 2014
Intense muscle contraction induces high rates of ATP hydrolysis with resulting increases in Pi, H+, and ADP, factors thought to induce fatigue by interfering with steps in the cross-bridge cycle.
Fitts, Robert H., Nelson, Cassandra R.
core   +2 more sources

Research of double closed-loop control strategy for shunt active power filter

open access: yesGong-kuang zidonghua, 2013
The paper analyzed implementation principle of double closed-loop control strategy for shunt active power filter. In view of problems that PI control cannot track AC signal without static error and repetitive control has slow dynamic response speed, the ...
REN Zi-hui   +3 more
doaj   +1 more source

AgRP neurons shape the sperm small RNA payload

open access: yesScientific Reports
Paternal dietary patterns and obesity can affect offspring through epigenetic signals in sperm RNA. By activating hypothalamic Agouti-related peptide (AgRP) neurons in mice to simulate obesity’s effects, we observed changes in the small noncoding RNA ...
Iasim Tahiri   +4 more
doaj   +1 more source

The field oriented control of a permanent magnet synchrounous motor (PMSM) by using fuzzy logic [PDF]

open access: yes, 2014
This project presents the comprehensive performance analysis on the principle of operation, design considerations and control algorithms of the field oriented control (FOC) for a permanent magnet synchronous motor (PMSM) drive system of Fuzzy Logic ...
Iderus, Samat
core  

Why and When Are Evidence‐Based Interventions Adopted in Paediatric Supportive Care? A Qualitative Exploration of the Determinants of Photobiomodulation Implementation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Oral mucositis is a common and debilitating side effect of childhood cancer and stem cell transplant treatments. It affects the quality of life of children and young people (CYP) and places a strain on services. Photobiomodulation is recommended for oral mucositis prevention in international guidance but is poorly implemented in UK ...
Claudia Heggie   +4 more
wiley   +1 more source

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