Results 41 to 50 of about 121,277 (302)

Design of infrared methane concentration measurement instrument

open access: yesGong-kuang zidonghua, 2015
In view of low measurement accuracy of methane concentration measurement instrument based on gas chromatography, a zero and linear temperature compensation algorithm based on principle of infrared spectrum absorption was proposed.
DU Weiran   +3 more
doaj   +1 more source

Quadratic behavior of fiber Bragg grating temperature coefficients [PDF]

open access: yes, 2004
We describe the characterization of the temperature and strain responses of fiber Bragg grating sensors by use of an interferometric interrogation technique to provide an absolute measurement of the grating wavelength. The fiber Bragg grating temperature
Bennion, Ian   +24 more
core   +1 more source

A High-Resolution All-Digital Temperature Sensor with Process Variation Compensation

open access: yes, 2016
In this paper, we propose a high-resolution all-digital complementary metal–oxide semiconductor (CMOS) temperature sensor with a ring oscillator for temperature sensing and power supply immunity, a time amplifier for process variation compensation, and ...
Yu-Lung Lo; Wei-Tsuen Chen; Yu-Ting Chiu; Wei-Bin Yang
core   +1 more source

Strain-induced modulation of temperature characteristics in ferrimagnetic Tb–Fe films

open access: yesScientific Reports, 2021
This study investigates the effect of strain on the compensation temperature of ferrimagnetic Tb–Fe films formed on a flexible substrate. The compensation temperature is determined by the anomalous Hall measurement, and an application of 1.2% tensile ...
Shinya Ota   +8 more
doaj   +1 more source

The application of ANFIS prediction models for thermal error compensation on CNC machine tools

open access: yes, 2015
Thermal errors can have significant effects on CNC machine tool accuracy. The errors come from thermal deformations of the machine elements caused by heat sources within the machine structure or from ambient temperature change.
Longstaff, Andrew P.   +3 more
core   +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

Research on TMR Current Transducer With Temperature Compensation Based on Reference Magnetic Field

open access: yesIEEE Access, 2023
TMR magnetoresistance sensors have advantages such as small size and low power consumption in the field of current measurement, but their sensitivity temperature dependence limits their application in the field of electric energy metering.
Jingru Li   +5 more
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Temperature characterisation of an optically-interrogated Rogowski coil

open access: yes, 2014
An investigation into the performance of an optically-interrogated Rogowski coil over temperatures up to 80 °C is presented. Preliminary thermal tests reveal that the sensor response is temperature-dependent and the measurement errors are increased at ...
Philip Orr   +5 more
core   +1 more source

Temperature acclimatisation of swimming performance in the European Queen Scallop [PDF]

open access: yes, 2005
The phenotypic plasticity of muscle performance and locomotory physiology allows the maintenance of essential activity capacity in the face of environmental change, and has been demonstrated in a wide phylogenetic range of eurythermal vertebrates.
Bailey, DM   +3 more
core   +1 more source

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