Results 21 to 30 of about 18,614 (247)

Measurement of characteristics and assessment of the capabilities of cameras with ultra-wide angle optics

open access: yesФизика волновых процессов и радиотехнические системы, 2020
The article is devoted to the issue of measuring the angular resolution characteristics and the modulation transmission function of panoramic video cameras, which determine the information content of the entire television system.
O.L. Kulyas   +3 more
doaj   +1 more source

A detection method for electricity theft by distribution network users based on a hybrid neural network

open access: yesZhejiang dianli, 2023
Given the low accuracy of the traditional electricity theft detection method based on one-dimensional electricity consumption data mining and analysis, a detection method for electricity theft by distribution network users based on a hybrid neural ...
CHENG Yueyu, CHENG Guofeng
doaj   +1 more source

Influence of camera temperature on MTF measurements with finite image distance [PDF]

open access: yesEPJ Web of Conferences, 2022
Line Spread Function (LSF) based Modulation Transfer Function (MTF) measurements with finite image distance are sensitive to displacement errors in axial direction.
Schake Markus, Schulz Michael
doaj   +1 more source

Heterologous expression of mtf and mtc genes of Pseudanabaena foetida var. intermedia is sufficient to produce 2-methylisoborneol in Escherichia coli

open access: yesMicrobiology Spectrum, 2023
Microbial volatile metabolite 2-methylisoborneol (2-MIB) causes odor and taste issues in drinking water, making it unappealing for human consumption. It has been suggested that 2-MIB biosynthesis consists of two main steps, namely, methylation of geranyl
Kaushalya Dayarathne   +8 more
doaj   +1 more source

Principles of Three-Dimensional Computer Design for Understanding Impossible Figures

open access: yesInternational Journal of Engineering and Management Sciences, 2020
For a better understanding of the impossible figures, it is advisable to use modern technological means by which the design of the geometry of the models gives a complete understanding of how they are made.
Tihomir Dovramadjiev
doaj   +1 more source

IS THERE A CASE FOR THE MTFS?

open access: yesThe Manchester School, 1993
This paper offers a critique of the macroeconomic policy stance of the U.K. Conservative administration from a policy optimization perspective. Attention is focused on three particular issues which, it is argued, require clarification in the medium term financial strategy. The first concerns the role of nominal GDP; the second is concerned with whether
Westaway, Peter, Wren-Lewis, Simon
openaire   +4 more sources

Fast MTF measurement of CMOS imagers at the chip level using ISO 12233 slanted-edge methodology [PDF]

open access: yes, 2004
MTF measurement methods for imaging devices usually require the use of an optical system to project the image of the object onto the detector. So, MTF results quality strongly depends on the accuracy of the optical adjustments (alignments, focusing ...
Magali Estribeau   +3 more
core   +1 more source

Sustained In Vitro and In Vivo Delivery of Metformin from Plant Pollen-Derived Composite Microcapsules

open access: yesPharmaceutics, 2021
We developed a dual microencapsulation platform for the type 2 diabetes drug metformin (MTF), which is aimed to increase its bioavailability. We report the use of Lycopodium clavatum sporopollenin (LCS), derived from their natural spores, and raw Phoenix
Noha M. Meligi   +2 more
doaj   +1 more source

Theoretical evaluation of MTF and charge collection efficiency in CCD and CMOS image sensor [PDF]

open access: yes, 2009
Classical models used to calculate the Modulation Transfer function (MTF) of a solid-state image sensor generally use a sinusoidal type of illumination.
Olivier Saint-Pé   +11 more
core   +1 more source

Product Quality Prediction for Wire Electrical Discharge Machining with Markov Transition Fields and Convolutional Long Short-Term Memory Neural Networks

open access: yesApplied Sciences, 2021
This paper proposes a wire electrical discharge machining (WEDM) product quality prediction method, called MTF-CLSTM, to integrate the Markov transition field (MTF) and the convolutional long short-term memory (CLSTM) neural network.
Jehn-Ruey Jiang, Cheng-Tai Yen
doaj   +1 more source

Home - About - Disclaimer - Privacy