Volume & Issue: Volume 21, Issue 3, July 2023 
Antibacterial effects of bioactive metabolites extracted from Nocardia pseudobrasiliensis

Pages 483-492

10.22124/cjes.2023.6924

Marjan Seratnahaei; Seyyed Saeed Eshraghi; Parviz Pakzad; Alireza Zahraei-Ramazani; Mehdi Yaseri


Asymmetric effect of crude oil price on the quality of environment in Nigeria: An application of non-linear ARDL

Pages 493-507

10.22124/cjes.2023.6925

Aminu Hassan Jakada; Bello Alhaji Ibrahim; Ismail Aliyu Danmaraya; Aminu Muhammad Fagge; Abdulnasir T. Yola


Design of a solar and gas dryer to use coffee pulp in food processes in Peru

Pages 509-516

10.22124/cjes.2023.6926

Camayo-Lapa Becquer Frauberth; Quispe-Solano Miguel Ángel; De La Cruz-Porta Erika Amelia; Asto-Hinojoza Roberto Cesar


Characteristics of plants in public areas of green open spaces in Padang City, Indonesia

Pages 517-521

10.22124/cjes.2023.6927

Elsa Yuniarti; Des M; Fira Wahyuni; Nisa Fadillah; Dewa Gede Sudika Mangku


Comparative analysis of casein complex and amino acid composition in single-humped and double-humped camel milk: Implications for dairy camel breeding

Pages 523-532

10.22124/cjes.2023.6928

Kuanysh Syman; Raissa Utegaliyeva; Abdreshov Serik Nauryzbaevish; Zharylkassynova Zhazira; Aytzhanova Mira Onlanbekovna; Kalekeshov Askar Maralovich; Mamataeva Aigul Tumaevna


Application of M5 algorithm of decision tree in simulation and investigation of effective factors of erosion in rangelands and forests

Pages 533-541

10.22124/cjes.2023.6929

Hatem Ghaleb Maabreh; Khlood Waheeb; Abrar Ryadh; Saja Basheer Abdulghani; Zainab Jamal Hamoodah; Nisreen Yasir Jasim; Fakhri Alajeeli; Ali H. O. Al Mansor; Mikhail Andreevich


Palynological, physicochemical, and organoleptic analysis of honey from different climate zones of Kazakhstan

Pages 543-553

10.22124/cjes.2023.6931

Gaukhar Moldakhmetova; Ravil Kurmanov; Maxat Toishimanov; Kadyrbay Tajiyev; Ulzhan Nuraliyeva; Zhanar Sheralieva; Kamshat Temirbayeva; Zhulduz Suleimenova


Seed harvest from medicinal fennel, Foeniculum vulgare Mill, in desert areas

Pages 555-560

10.22124/cjes.2023.6932

Kholturaev Sharofiddin Chorievich; Ruzmetov Umid Ismailovich; Khofizov Bakhriddin Turdievich; Ulugova Safargul Fayzullaevna


Development and planning of measures to reduce the risk of the foot-and-mouth disease virus spread (case of the Republic of Kazakhstan)

Pages 561-573

10.22124/cjes.2023.6933

Kairat Turgenbayev; Aida Abdybekova; Assiya Borsynbayeva; Vladimir Kirpichenko; Aiken Karabassova; Yerzhan Ospanov; Saltanat Mamanova; Perizat Akshalova; Elvira Bashenova; Saira Kaymoldina; Marat Turkeev; Bakhit Tulepov


Screening and evaluation of potential microbial bio-activators used in sewage sludge composting

Pages 575-583

10.22124/cjes.2023.6936

Makpal Bostubayeva; Elmira Baimbetova; Meruyert Makenova; Nazymgul Shumenova; Roza Sarmanova; Ainash Nauanova


Assessment of the degree of landscaping in Astana, Kazakhstan and recommendations for its development

Pages 585-594

10.22124/cjes.2023.6937

Askhat Ospangaliyev; Dani Sarsekova; Kuralay Mazarzhanova; Daniyar Dosmanbetov; Arailym Kopabayeva; Evelina Obezinskaya; Ainur Nurlabi; Bolat Mukanov


Risk assessment and its management for environmental pollution in oil refinery using FMEA approach

Pages 603-622

10.22124/cjes.2023.6939

Alexander N. Semin; Marina V. Faminskaya; Vadim V. Ponkratov; Oksana N. Mikhayluk; Galina N. Shapoval


Assessment of soil microbial properties in some regions affected by climate change

Pages 623-628

10.22124/cjes.2023.6940

Mohammed Khalid Al-Atrash; Fatima Amer Abd Algabar; Lamiaa Saoud Abbod


Influence of the ratio of the mass and volume of quail eggs on their morphometric indicators and incubation results

Pages 629-646

10.22124/cjes.2023.6941

Ziad Ahmad Alabdallah; Aleksandr Alekseevich Nikishov; Peralta Umatambo Angel Daniel; Cueva Jimenez Jhonn Lenon; Cen Huato Laura Candelaria; Ngantou Seunou Danielle Dorcas Stella


An artificial neural networks approach and hybrid method with wavelet transform to investigate the quality of Tallo River, Indonesia

Pages 647-656

10.22124/cjes.2023.6942

Dahlan Abdullah; Kristina Gartsiyanova; Khurramova (Eshmamatova) Madina Mansur qizi; Eshkobilov Akhmad Javlievich; Mullabayev Baxtiyarjon Bulturbayevich; Gavxar Zokirova; Mohd Norazmi Nordin


Highly adsorption of alginate/bentonite impregnated TiO2 beads for wastewater treatment: Optimization, kinetics, and regeneration studies

Pages 657-664

10.22124/cjes.2023.6943

Zainab D. Alhattab; Aseel M. Aljeboree; Mohammed Abed Jawad; Fatime Satar Sheri; Ahmed Kareem Obaid Aldulaim; Ayad F. Alkaim


A floristic study of Garasmasar Mountains: Mazandaran Province, Iran

Pages 693-709

10.22124/cjes.2023.6957

Mohammad Saleh Aghajani; Roghayeh Oskoueiyan; Alireza Naqinezhad; Mahmoud Asadi; Fariba Serpooshan


Assessment of aquatic ecosystem health in Gorgan Bay based on biotic indices

Pages 711-723

10.22124/cjes.2023.6958

Raheleh Motamedi; Mohammad Gholizadeh; Rahman Patimar; Hadi Raeisi