A New Separable Moments Based on Tchebichef-Krawtchouk Polynomials
(22)
(20)
Publication Date
Tue Dec 01 2009
Journal Name
Journal Of Lightwave Technology
A Random Number Generator Based on Single-Photon Avalanche Photodiode Dark Counts
Dark counts
quantum cryptography
random number.
(26)
(24)
Publication Date
Thu Oct 01 2020
Journal Name
Engineering Science And Technology, An International Journal
(4)
(2)
Publication Date
Wed Dec 30 2020
Journal Name
Al-kindy College Medical Journal
A Population-Based Study on Agreement between Actual and Perceived Body Image
Obesity
BMI
Body Image
Perception and General Population
Background: Obesity tends to appear in modern societies and constitutes a significant public health problem with an increased risk of cardiovascular diseases.
Objective: This study aims to determine the agreement between actual and perceived body image in the general population.
Methods: A descriptive cross-sectional study design was conducted with a sample size of 300. The data were collected from eight major populated areas of Northern district of Karachi Sindh with a period of six months (10th January 2020 to 21st June 2020). The Figure rating questionnaire scale (FRS) was applied to collect the demographic data and perception about body weight. Body mass index (BMI) used for ass
... Show More
Publication Date
Tue May 01 2018
Journal Name
Journal Of Physics: Conference Series
(5)
(1)
Publication Date
Sun Dec 01 2024
Journal Name
Russian Journal Of General Chemistry
(2)
(2)
Publication Date
Sun Dec 01 2024
Journal Name
Russian Journal Of General Chemistry
(2)
(2)
Publication Date
Sat Nov 01 2025
Journal Name
Russian Journal Of General Chemistry
Publication Date
Sun Dec 01 2024
Journal Name
Russian Journal Of General Chemistry
(2)
(2)
Publication Date
Tue Oct 01 2024
Journal Name
Analytical And Bioanalytical Electrochemistry
(4)
Publication Date
Tue Jan 01 2013
Journal Name
Iraqi Journal Of Physics
Describing the Wavefront Aberrations of the Hexagonal Aperture Using
Modified Zernike Polynomials
Zernike polynomials
Wavefront aberration
Very large telescope
PSF
MTF
n Segmented Optical Telescope (NGST) with hexagonal segment of spherical primary mirror can provide a 3 arc minutes field of view. Extremely Large Telescopes (ELT) in the 100m dimension would have such unprecedented scientific effectiveness that their construction would constitute a milestone comparable to that of the invention of the telescope itself and provide a truly revolutionary insight into the universe. The scientific case and the conceptual feasibility of giant filled aperture telescopes was our interested. Investigating the requirements of these imply for possible technical options in the case of a 100m telescope. For this telescope the considerable interest is the correction of the optical aberrations for the coming wavefront, th
... Show More