Effect of NaCl on the cresyl violet( CV) –sodium dodecyl sulphate (SDS) complex

Nathera Ali

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Publication Date

Sun Mar 01 2009

Journal Name

Csasc English Ver., 4th Scientific Conference; College Of Science; Babylon University

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Effect of NaCl on the cresyl violet( CV) –sodium dodecyl sulphate (SDS) complex

Keyword: cresyl violet

surfactant

salt effect.

Nathera Ali

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Abstract: In this research we study the of added NaCl with concentration (0.2, 0.02)M on the spectral of cationically charged dye (cresyl violet) and anionically charged surfactant (sodium dodecyl sulphate) with different concentration, the result show two peaks appearance the first attributed to micelle and the other formation of dye surfactant complex, in addition to the increase in the quantum efficiency of emission spectrum and shifted toward long wavelength (λmax=692.5nm-626nm).

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Publication Date

Thu Jun 30 2016

Journal Name

Iraqi Journal Of Chemical And Petroleum Engineering

Determination of the Optimum Conditions for the Production of Gamma Alumina (ɤ-Al2O3) By the Precipitation Method of the Sodium Aluminate Solution

Gamma alumina

Precipitation

XRD

Alaa D. Jawad

Habaib A. Majeed

Ibtehaj Faisal

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Design of experiments (DOE) was made by Minitab software for the study of three factors used in the precipitation process of the Sodium Aluminate solution prepared from digestion of α-Al₂O₃ to determine the optimum conditions to a produce Boehmite which is used in production of ɤ-Al₂O₃ during drying and calcination processes, the factors are; the temperature of the sodium aluminate solution, concentration of HCl acid added for the precipitation and the pH of the solution at which the precipitation was ended. The design of the experiments leads to 18 experiments.

The results show that the optimum conditions for the precipitation of the sodium aluminate solution which

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Publication Date

Mon Oct 01 2018

Journal Name

Journal Of Educational And Psychological Researches

The Effect of Video Games on Intermediate Students’ Academic Achievement

The Effect of Video Games

Rana Fadhel Abbas

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The study attempts to identify 1) the habits of playing video games among students, 2) the effect of playing video games on students’ academic achievement, 3) the statistically significant differences among students in regard of (gender, time of playing video games, number of hours). To this end, a five-likert scale questionnaire included four questions was applied to (250) male and female students chosen randomly from the second-intermediate stage at Al-Karakh side secondary schools. The findings revealed that students play games only on holidays and less than an hour daily, which means playing games does not affect their academic achievement. Additionally, the findings found there is a significant difference between male and female i

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Publication Date

Sat May 31 2025

Journal Name

3rd International Scientific Conference For Human And Social Studies And Epistemological Challenges

Frankenstein Complex in Daniel H. Wilson's Robopocalypse ( ): Artificial Intelligence Conspiracies

With the advent of technology

the fear of losing control has consistently accompanied humanity. While humans have discovered

invented

and created many remarkable things

they have also been haunted by the possibility of their creations turning against them. This fear

often referred to as the Frankenstein Complex

derives its name from Mary Shelley's Frankenstein (􀀔􀀛􀀔􀀛)

in which Dr. Frankenstein's creation ultimately destroys its maker. The Frankenstein Complex embodies the subconscious fear of artificial intelligence (AI) surpassing and potentially dominating humankind. This apprehension has inspired numerous literary works

including Daniel H. Wilson’s novels. The present study examines the widespread fear of AI

which has fueled conspiracy theories in literature. These theories have not only amplified public anxiety but also hindered understanding among those with limited knowledge of AI and robotics. Dr. Wilson

a robotics expert

uses his imagination as a driving force for both his writing and his inventions. The research focuses on incidents leading to the rise of robots

the concept of the New War

how it was fought

and how it concluded. By comparing

contrasting

and analyzing literary elements and devices with prominent conspiracy theories

the study highlights the interplay between fiction and scientific development. The researchers conclude that while many conspiracy theories contain elements of truth

they often inspire scientists to explore them further. Additionally

some conspiracy theories warrant serious consideration. The study recommends acknowledging the Frankenstein Complex while maintaining faith in the potential benefits of artificial intelligence.

Ansam

Mayada

Zahraa

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Publication Date

Fri Jan 01 2016

Journal Name

Iraqi J. Sci., Special Issue, Part B

Complex Dynamics in incoherent source with ac-coupled optoelectronic Feedback

Kejeen

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The appearance of Mixed Mode Oscillations (MMOs) and chaotic spiking in a Light Emitting Diode (LED) with optoelectronic feedback theoretically and experimentally have been reported. The transition between periodic and chaotic mixed-mode states has been investigated by varying feedback strength. In incoherent semiconductor chaotically spiking attractors with optoelectronic feedback have been observed to be the result of canard phenomena in three-dimensional phase space (incomplete homoclinic scenarios).

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Publication Date

Fri Sep 30 2022

Journal Name

Industrial Engineering & Management Systems

Optimizing the Complex Systems Reliability Using Mixed Strategy in Ultra-fast Gas Turbine Protection System

Alim Al Ayub

Dinh Tran Ngoc

Nguyen Dinh

Tawfeeq

Abdulhussien N.

Hasan Sh.

Farkad A.

Ahmad Syarief

Anis Siti

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(1)

Publication Date

Sat Feb 02 2019

Journal Name

Journal Of The College Of Education For Women

THE EFFECT OF SPREACL of KNOWLEDGE ON ETHICS

م.د . أنس عصام أسماعيل

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THE EFFECT OF SPREACL of KNOWLEDGE ON ETHICS

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Publication Date

Fri Dec 30 2016

Journal Name

International Journal Of Advanced Research In Biological Sciences (ijarbs)

The effect of obesity on the periodontal health status

hadeel

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(1)

Publication Date

Wed Mar 10 2021

Journal Name

Baghdad Science Journal

the effect of doping ratio on the opical properties

E.M.N.

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the films of cdse pure and doped with copper ratio glass substrate effect od cucomcentration technique thikness doped with copper is an anonmg and the density of state increases

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Publication Date

Sat Sep 01 2018

Journal Name

International Journal Of Applied Pharmaceutics

PREPARATION AND CHARACTERIZATION OF ECONAZOLE NITRATE INCLUSION COMPLEX FOR OCULAR DELIVERY SYSTEM

inclusion

complex

cyclodextrin

Halah Talal

Hanan Jalal

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Objective: Econazole nitrate (ECZ) is one of the triazole antifungal drugs with poor aqueous solubility and dissolution rate; there is a need for enhancement of solubility. Therefore; inclusion complexation with β cyclodextrin (βCD) was performed. Methods: In this study kneading method and co-evaporation method of preparation of inclusion complex between βCD and ECZ using two molar ratios of βCD. The solubility of these complexes in isotonic saline solution and distilled water was studied. Complexes prepared by kneading method were used for the preparation of different ophthalmic gel formulas using carbomer (CB) and sodium carboxymethylcellulose (sod CMC) as a gelling agent. The release profile and the rheological behaviour of the gel w

(6)

Publication Date

Wed Jun 01 2016

Journal Name

Journal Of The College Of Basic Education

Spectrophotometric determination of ciprofloxacin by Ion pair complex formation with bromothymol blue‏

Kawther Ahmed

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