Synthesis and Biological Activity Study of New Some Schiff Bases Derived From D-Erythroascorbic Acid

Rasmia M Rumez; Alia´a S Abdul-Razaq; Dheefaf F. Hassan; Zinah H Hussin

doi:10.22401/JNUS.17.2.07

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Publication Date

Thu Jun 01 2017

Journal Name

Journal Of Al-nahrain University Science

Volume

17

Issue Number

2

DOI

10.22401/JNUS.17.2.07

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Synthesis and Biological Activity Study of New Some Schiff Bases Derived From D-Erythroascorbic Acid

Schiff bases

imine

biological activity

erythroascorbic acid

Rasmia M Rumez

Alia´a S Abdul-Razaq

Dheefaf F. Hassan

Zinah H Hussin

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Publication Date

Thu Oct 15 2026

Journal Name

Journal Of Baghdad College Of Dentistry

Efficacy of arthrocentesis with injection of hyaluronic acid in the treatment of internal derangement of temporomandibular joint

Adil

Thair

Enas A

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Background: Temporomandibular joint disorders refer to a group of heterogeneous pain and dysfunction conditions involving the masticatory system, reducing life quality of the sufferers. Arthrocentesis is simple and less invasive surgical procedure for the treatment of internal derangement than arthroscopy and better than other conservative procedures such as drugs, occlusal appliances and physiotherapy. The aim of the study was to evaluate the effect of arthrocentesis with injection of hyaluronic acid in the treatment of internal derangement of temporomandibular joint for the restoration of its function, reducing pain and preventing further deterioration of the temporomandibular joint dysfunction. Materials and methods: This study was perfo

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Publication Date

Sun Jun 23 2019

Journal Name

American Rock Mechanics Association

Using an Analytical Model to Predict Collapse Volume During Drilling: A Case Study from Southern Iraq

reservoir geomechanics

strength

Rock mechanics

borehole collapse

Reservoir Characterization

Upstream Oil & Gas

pore pressure

Wellbore Design

horizontal stress

Drilling

Ahmed K.

Asmaa

Usama

Ralph E.

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Zubair Formation is one of the richest petroleum systems in Southern Iraq. This formation is composed mainly of sandstones interbedded with shale sequences, with minor streaks of limestone and siltstone. Borehole collapse is one of the most critical challenges that continuously appear in drilling and production operations. Problems associated with borehole collapse, such as tight hole while tripping, stuck pipe and logging tools, hole enlargement, poor log quality, and poor primary cement jobs, are the cause of the majority of the nonproductive time (NPT) in the Zubair reservoir developments. Several studies released models predicting the onset of borehole collapse and the amount of enlargement of the wellbore cross-section. However, assump

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Publication Date

Tue Jan 01 2019

Journal Name

The 53rd U.s. Rock Mechanics/geomechanics Symposium

Using an analytical model to predict collapse volume during drilling: A case study from southern Iraq

A.K.

uSAMA

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(9)

Publication Date

Wed Mar 19 2025

Journal Name

Chemical Papers

Natural deep eutectic solvents as a green inhibitor of carbon steel corrosion in sulphuric acid

Khalid M.

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(3)

Publication Date

Thu Oct 13 2022

Journal Name

Plant Archives

ISOLATION AND SERODIGNOSTIC OF VIBRIO CHOLERAE FROM PATIENTS SUFFERED FROM WATERY DIARRHEA IN SUWAYRAH, WASIT GOVERNORATE, IRAQ

Keywords : V. cholerae

Inaba serotype

Ogawa serotypes

TCBS and VITEK-2 system.

Humam Kasem

Wasan Ghanim

Raad Ajam

Moamar Kassiem

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Background: Cholera has been recognized as a killer disease since earliest time. The disease is caused by infection of the small intestine by Vibrio cholerae O1 and O1391 which is characterized by severe dehydrating diarrheal condition and is one disease in modern times that is epidemic, endemic and pandemic in nature. Objective: This study was carried out to detect and isolate V. cholerae from patients suffered from watery diarrhea, which may cause severe complications such as dehydration, shock followed by death. Materials and methods: stool specimens were collected from 308 patients with watery diarrhea. These samples were tested with many criteria such as TCBS agar, gram stain, biochemical tests and VITEK-2 system to improve the isolati

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Publication Date

Wed Sep 20 2023

Journal Name

Environmental Progress & Sustainable Energy

Production and characterization of composite activated carbon from potato peel waste for cyanide removal from aqueous solution

Sami D.

Israa M.

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Abstract<p>This research presents a response surface methodology (RSM) with I‐optimal method of DESIGN EXPERT (version 13 Stat‐Ease) for optimization and analysis of the adsorption process of the cyanide from aqueous solution by activated carbon (AC) and composite activated carbon (CuO/AC) produced by pyro carbonic acid microwave using potato peel waste as raw material. Pyrophosphate 60% (wt) was used for impregnation with an impregnation ratio 3:1, impregnation time of 4 h at 25°C, radiant power of 700 W, and activation time of 20 min. Batch experiments were conducted to determine the removal efficiency of cyanide from aqueous solution to evaluate the influences of various experimental parameters su</p> ... Show More

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(13)

(6)

Publication Date

Sat Oct 28 2023

Journal Name

Baghdad Science Journal

Antibiotic Resistance of Staphylococcus Sp. Isolated from Air, Surface, Food and Clinical samples Collected from Baghdad Hospital

Air

Antibiotic

Clinical

Surface

Nosocomial infection

Staphylococcus sp.

Susceptibility

Shahad R.

Adel H.

Saad S.

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Staphylococcus Sp.is the most common type of bacteria found in contamination place, we design this
study to compare the contamination accident between two hospitals in Baghdad.One of them isthe Burns
Specialist Hospital in the Medical CityinRusafa and another one is Al-Karama Hospital in Karkh. The
samples were collected fromOperativeWard No1 (OW1), Operative Ward No2 (OW2), Consulting Pharmacy
(CP), Emergency Room (ER), Reception Room (RR), Women's Ward (WW) and Men's Ward (MW).The
samples were taken from inside each clinical unit, surfaces, food, and air. The results showed that the
number of samples containing Staphylococcus sp. bacteria is 81, including 45 belonging to Al-Karama Burns
Ward Ho

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(7)

(2)

Publication Date

Sat Aug 01 2020

Journal Name

Nanotechnology For Environmental Engineering

Synthesis of Ni@γ-Al2O3@PID\SiW recyclable nanocatalyst and its catalytic reduction and antibacterial activities

Saad H.

Hussein J.

A.

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(9)

Publication Date

Wed Aug 13 2025

Journal Name

Molecular Crystals And Liquid Crystals

Synthesis, characterization and mesomorphic behavior of twin pyrazole ligands and their metal complexes containing dithiocarbamat units

Jumbad H.

Hasan. A.

Nehaya

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(2)

(1)

Publication Date

Thu Oct 15 2026

Journal Name

Al-qadisiyah Journal Of Pure Science

Synthesis and Spectral Studies of Heterocyclic Azo Dye Complexes with Y(III) and La(III)Ions.

Suhad

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