EKB Journal Management System

1.

A QSRR model for predicting gas chromatography retention indices of essential oils using an improved chemical reaction optimization algorithm

Pages 1-9
Maimoonah Kh. Qasim

2.

Conformational study, Rotation Barrier and Solvent Effect of bi-1,2,3-triazole compounds using DFT calculations

Pages 11-18
Maimoonah Kh. Qasim; Hassan Abdallah

3.

Design and construct an Auto - Synchronization of Turbidity monitor system

Pages 19-21
Mohammed Thyab Khlaif; Zahraa Al-Hatem

4.

Chemical compositions and stability of Vietnamese Homalomena occulta essential oil under the influence of storage conditions

Pages 23-31
Tran Thi Kim Ngan; Tran Thien Hien; Le Xuan Tien; Tran Quoc Toan

5.

Effects of extraction condition on quality and activity of bromelain enzyme in pineapple’s core (Ananas comosus Queen)

Pages 33-38
Đo Vo Bao Hien; Dao Tan Phat; Tran Thi Yen Nhi; Mai Huynh Cang

6.

Synthesis  of  Patchouli Biomass Based Carbon Nanomaterial Using Two Different  Double Pyrolysis Methods

Pages 39-47
Tutik Setianingsih

7.

Potential topical lotion bischofia javanica leaf extract as a repellent for aedes aegyptil

Pages 49-54
Achmad Ramadhan; Sutrisnawati Mardin; Masrianih Ismail

8.

Combined electrocoagulation and photocatalytic for oily wastewater treatment using TiO2 nano-catalysts

Pages 55-64
Najem Abdulkadhim Al-Rubaiey; Mohammed Gazi Albrazanjy; Wafaa A. Kadhim

9.

Instant Tea Formulation from Cordyceps militaris Extract via Convection Drying

Pages 65-72
Nguyen Phu Thuong Nhan; Nguyen Ngoc Quy; Dang Thi Kim Thuy; Pham Thi My Thoa; Tran Bach Long

10.

Production of complex fertilizers from Central Kyzylkum phosphorites according to phosphoro-sulfur-survey and nitrogen-phosphorus-sulfur insecticide

Pages 73-84
Kuldoshev Orifjon Ergashevich; Urozov Tolkin Samadovich; Tillayev Sanjar Usmonovich; Aslanov Alisher Kakhramon ogli

11.

Synthesis and spectroscopic characterization of dimer, mono- and bi-nuclear copper complexes of 2-[α-(acetyloxime)ethylidenehydrazino]-4,6-dimethylquinoline

Pages 85-106
Fatma Samy; Magdy Shebl; Ali Taha; H. S. Seleem

12.

Novel Schiff Bases Ligands and Their Complexes: Thermal Analysis, Antibacterial Activity, and Molecular Docking

Pages 107-119
Basher J. Kadhem; Jassim Alshawi; Tahseen A. Alsalim; Mohnad Abdalla

13.

Equilibrium Kinetic and Thermodynamics Studies of Uranium Adsorption by Natural Clinoptilolite from Acidic Medium

Pages 121-129
Hagar Nasser El Shamy; Mostafa Khalil; Mohamed Shaaban Atrees; El-Sayed Ali Haggag; Mohamed Ismaiel Mahmoud El Aoady; Amira Mohamed Tawfik; Hend Abdelkhalik Salem

14.

Impact of sugarcane press mud application on the productivity of some legumes under salt water irrigation

Pages 131-138
Reda Essa; soad El Ashry; Mirvat Gobarah; Marwa Reda

15.

Effect of Ag-doping on the thermal features of hydroxyapatite

Pages 139-153
S. Mohamed; H Kamal; Y. M. Moustafa; M. I. Abdelghany

16.

Alleviation the adverse effect of the salinity on cotton plant by using azolla extract

Pages 155-164
Alshaimaa Ahmed Ibrahim

17.

Determination of the cut-off score of Human platelets membrane glycoprotein IIb/IIIa in COVID19 patients: A novel biomarker and a therapeutic target

Pages 165-173
Hewida Hassan Fadel; Mohamed Abd El-Rahman Ahmed; Mohammed Ahmed Khamis Mohamed; Reda Almiry

18.

Formaldehyde Risk Assessment in Indoor/Outdoor Environment in Cairo, Egypt

Pages 175-188
Inas Ali Saleh; Aliaa A. Ezzo; Nasser Mohamed Moustafa Abdel-Latif; Atef Mohamed Fathy Mohammed

19.

Insights into removal of Eriochrome Black-T dye from aqueous solution by Doum fruit as a natural adsorbent.

Pages 189-199
Ahmed Ahmed Abdel-Khalek; Mahmoud Abd El-hafiez; Reham Anwar Mohamed; Engy Gabrail

20.

Prediction of a mathematical model to validate maximum Regeneration efficiency of phenol exhausted activated carbons used in water treatment operations by domestic microwave oven.

Pages 201-210
Mohamed Dawam; Mohamed A. Elsayed; Nabil abdelmonem; Ahmed Wafek; Faisal Hassan Sorour

21.

Review article: The use Of M. longifolia in the development of some medicines

Pages 211-219
Hayder T Qaddoori; Sundus Adil N

22.

Effect of nano, bio, chemical fertilization and leaves extract of moringa plant on flowering and chemical constituents of gladiolus plant

Pages 221-230
Atef Mohammed Sarhan; Afaf Mahmoud Habib; Ali Fahmy; Tarek mohamed Noor El-Deen; Amira Selim

23.

Molecular Docking and DFT Study of Synthesized Oxazine Derivatives

Pages 231-240
Dhafer S. Zinad; Ahmed Mahal; Ghazwan Ali Salman; Omar Adil Shareef; Mohammad Rizki Fadhil Pratama

24.

Identification of Non-Listeria and Presence of Listeria in Processing Line Production of Cold-smoked Salmon

Pages 241-250
Samir Ahmed mahgoub; Aya A.F. Elbahnasawy; Hassan I. Abdelfattah; Howaida M.L Abdelbasit

25.

Improving the rheological properties of asphalt by cellulose acetate

Pages 251-358
ahmed Ali Hemady; Khalid Ahmed Owaid

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