Effect of L-cysteine capping the CdSe, CdSe:CdS on structural and morphological properties
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(3)
Publication Date
Wed Jan 01 2025
Journal Name
International Journal Of Physiology, Sports And Physical Education
Publication Date
Wed Feb 22 2023
Journal Name
Iraqi Journal Of Science
The Effect of Short Range Correlation on The Nuclear Charge Density Distribution, Elastic and Inelastic Electron Scattering Coulomb Form Factors of 18O Nucleus
18O (e
e') inelastic longitudinal form factors calculated without and with the effect of short range correlations
The effect of short range correlations on the inelastic longitudinal Coulomb form
factors for the lowest four excited 2+ states in 18O is analyzed. This effect (which
depends on the correlation parameter β) is inserted into the ground state charge
density distribution through the Jastrow type correlation function. The single particle
harmonic oscillator wave function is used with an oscillator size parameter b. The
parameters β and b are, considered as free parameters, adjusted for each excited state
separately so as to reproduce the experimental root mean square charge radius of
18O. The model space of 18O does not contribute to the transition charge density. As
a result, the inelastic Coulomb form factor of 18
Publication Date
Thu Apr 01 2021
Journal Name
Biochemical And Cellular Archives
(4)
Publication Date
Mon Dec 29 2025
Journal Name
Journal Of Physical Education
Publication Date
Sun Dec 04 2011
Journal Name
Baghdad Science Journal
Effect of Insecticide Dichlorvos on Ovaries of Mosquito Fish Gambusia affinis (Baird and Girard)
Dichlorvos
mosquito fish
ovary
ovum size
ova number.
The toxicity of insecticide dichlorvos (90%) was tested in ovaries of mosquito fish using three sublethal concentrations (0.3, 0.6, 0.8 µg/L) and studied their effects on the means of body and ovary weights, gonadosomatic index, ovum size and ova number. Results showed that there was a significant (P<0.05) decrease in body and ovary weights, ovum size and ova count. However, there was no significant (P<0.05) difference in gonadosomatic index in treated groups with the three concentrations of dichlorvos compared with the control group. This study was added evidence on the ovular toxicity of dichlorvos concerning its effect on fish production as well as reduction in the means of productive offspring and their survival.
Publication Date
Thu Feb 28 2019
Journal Name
Journal Of Biodiversity And Environmental Sciences
Publication Date
Sat Apr 20 2024
Journal Name
Int J Eng Res Technol
Publication Date
Wed May 15 2024
Journal Name
Iraqi Journal Of Applied Physics
(1)
Publication Date
Sun Oct 01 2017
Journal Name
Fuel
Effect of temperature and SiO2 nanoparticle size on wettability alteration of oil-wet calcite
Wettability alteration
Carbonate reservoirs
EOR
Oil-wet
Nanoparticles
Silicon dioxide
Temperature
Zeta potential
Nanofluid treatment of oil reservoirs is being developed to enhance oil recovery and increase residual trapping capacities of CO2 at the reservoir scale. Recent studies have demonstrated good potential for silica nanoparticles for enhanced oil recovery (EOR) at ambient conditions. Nanofluid composition and exposure time have shown significant effects on the efficiency of EOR. However, there is a serious lack of information regarding the influence of temperature on nanofluid performance; thus the effects of temperature, exposure time and particle size on wettability alteration of oil-wet calcite surface were comprehensively investigated; moreover, the stability of the nanofluids was examined. We found that nanofluid treatment is more efficie
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(150)
Publication Date
Mon Apr 29 2024
Journal Name
Euphrates Journal Of Agricultural Science