Gray-Scale Image Brightness/Contrast Enhancement with Multi-Model Histogram linear Contrast Stretching (MMHLCS) method

Faisel G.M. Al-Hamadi

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Publication Date

Thu Oct 01 2009

Journal Name

Iraqi Journal Of Physics

Volume

7

Issue Number

9

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Gray-Scale Image Brightness/Contrast Enhancement with Multi-Model Histogram linear Contrast Stretching (MMHLCS) method

Contrast Enhancement

Faisel G.M. Al-Hamadi

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Gray-Scale Image Brightness/Contrast Enhancement with Multi-Model
Histogram linear Contrast Stretching (MMHLCS) method

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Publication Date

Fri Apr 01 2022

Journal Name

Heliyon

Stigma towards health care providers taking care of COVID-19 patients: A multi-country study

Abdulqadir J.

Glenn Ford D.

Sadeq

Hani

Hossam

Muna

Joseph U.

Ibtesam O.

Hawa

Nabil E.

Fade

I. Ketut

Aiman

Bilal

Malik

Marwa M.

Mostafa

Hayder

Mohammed B.

Sabah A

Shaymaa M.

Ayat J.

Mohammed A.

Nisha

Majid

Ananth

Mohamed A.

Ralph C.

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(33)

(27)

Publication Date

Wed Dec 30 2009

Journal Name

Iraqi Journal Of Physics

Capacitance-Voltage and Current-Voltage Characteristic for Multi- Walled Carbon Nanotubes Grown in Oxygen Atmosphere

Carbon nanotube

Izzat M.

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Carbon nanotubes were prepared by an arc-discharge method,
under different values of pressure of oxygen gas. The structure of
multi-walled carbon nanotubes powders has been characterized by
low-angle X-ray diffraction .The morphology of carbon nanotube
powder was examined by transmission electron microscope. The
capacitance-voltage and current- voltage (dark and illumination
current) characterization were measured under different values of
pressure (10-3, 10-4, 10-5) mbar of oxygen gas

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Publication Date

Wed Feb 06 2019

Journal Name

International Journal Of Dynamics And Control

Biomechanics, actuation, and multi-level control strategies of power-augmentation lower extremity exoskeletons: an overview

Hayder F. N.

Mohammad H.

Steffen

Ileana

Mihai

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(36)

(32)

Publication Date

Mon Apr 01 2019

Journal Name

2019 4th Scientific International Conference Najaf (sicn)

Modeling and Experimental Research of Vibration N Properties of A Multi-Layer Printed Circuit Board

Al-Araji Z.H.

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Publication Date

Sat Aug 25 2012

Journal Name

Wireless Personal Communications

Multi-Objective Evolutionary Algorithm Based on Decomposition for Energy Efficient Coverage in Wireless Sensor Networks

Suat

Bara’a A.

Önder A.

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(59)

(45)

Publication Date

Sun Jan 01 2023

Journal Name

Communications In Mathematical Biology And Neuroscience

Stability and Hopf bifurcation of an epidemiological model with effect of delay the awareness programs and vaccination: analysis and simulation

hopf bifurcation

infectious disease

media programs

sensitive analysis

time delay

vaccination effect

R. M.

A. A.

H. F.

K.

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(13)

(1)

Publication Date

Sun Oct 01 2023

Journal Name

Journal Of Medicine And Life

Evaluating the effect of ursodeoxycholic acid (UDCA) in comparison with dexamethasone and diclofenac in a rat model of rheumatoid arthritis

Yamama

Ahmed

Aseel

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(3)

Publication Date

Fri Feb 28 2025

Journal Name

Bmc Psychology

Delving into the Elements Impacting Treatment Acceptance among patients with Substance Use Disorder using Health Belief Model: a qualitative study

Sarah Hazem

Ali Azeez

Hadeer Akram

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(1)

Publication Date

Mon Jun 01 2020

Journal Name

Iraqi Journal Of Physics

Theoretical Model for Spectroscopic Study of Cu+2, Co+2, and Fe+3 Dissolved in Ethanol with A Different Concentrations

metal ions

spectroscopic study

Gaius model

UV-visible

fluorescence spectrum

israa F.

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The absorption spectrum for three types of metal ions in different concentrations has been studying experimentally and theoretically. The examination model is by Gaius model in order to find the best fitting curve and the equation controlled with this behavior. The three metal ions are (Copper chloride Cu⁺², Iron chloride Fe^+3, and Cobalt chloride Co⁺²) with different concentrations (10^-4, 10^-5, 10^-6, 10^-7) gm/m³. The spectroscopic study included UV-visible and fluorescence spectrum for all different concentrations sample. The results refer to several peaks that appear from the absorption spectrum in the high concentration of all metal ions solution.

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Publication Date

Mon Dec 30 2024

Journal Name

Iraqi Journal Of Science

The Impact of Fear and Anti-Predator Behavior on the Dynamics of Stage-Structure Prey–Predator Model With a Harvesting

Ecological model

Prey-predator model

Fear

Anti-predator.

Azhar

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In this paper, an ecological model with stage-structure in prey population, fear, anti-predator and harvesting are suggested. Lotka-Volterra and Holling type II functional responses have been assumed to describe the feeding processes . The local and global stability of steady points of this model are established. Finally, the global dynamics are studied numerically to investigate the influence of the parameters on the solutions of the system, especially the effect of fear and anti-predation.

(2)

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