BULLETIN of the L.N. Gumilyov Eurasian National University. Chemistry. Geography. Ecology Series

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Vol. 151 No. 2 (2025)

View Vol. 151 No. 2 (2025)

Published: 2025-06-30

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Chemistry

Co-pyrolysis of oil sludge and additives: an analytical review

Views: 542 / PDF downloads: 125

Ye. Aibuldinov, N. Nurgaliyev, M. Petrov , G. Abdiyussupov, M. Omirzak (Author)

11-34
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Pectin: methods of extraction, properties and application

Views: 508 / PDF downloads: 114

A. Bekbolat, N. Sultanova (Author)

35-55
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Achievements and future prospects in the scientific field of mathematical modeling of the catalytic reforming of gasoline

Views: 321 / PDF downloads: 46

E. Ivashkina, E. Chernyakova, I. Pchelintseva (Author)

56-86
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Prospects of using ferroalloy catalysts in chemical technology

Views: 330 / PDF downloads: 97

N. Satybaldieva, A. Berkinbayeva, Zh. Yessenbayeva, S. Abilkasova, S. Almagambetova (Author)

87-102
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Radiation and peroxide methods for composite preparation based on polypropylene: a review and comparative analysis

Views: 630 / PDF downloads: 55

A. Tursynova, L. Tolymbekova, G. Seitenova, G. Tazhkenova, Z. Elemessova (Author)

103-129
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Software implementation of probabilistic-deterministic design of a chemical experiment on R

Views: 288 / PDF downloads: 110

V. Fomin (Author)

130-142
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Geography

Enhancing digital tourist flow forecasting and infrastructure resilience in resort areas

Views: 578 / PDF downloads: 87

E. Dauletkhanova, A. Sapiyeva, A. Kaliyeva (Author)

143-153
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Use of UAV when studying avalanche areas in the East Kazakhstan region

Views: 235 / PDF downloads: 81

N. Denisova, O. Petrova, G. Daumova, D. Chepashev, R. Zhilkibayev, G. Kabdulova (Author)

154-168
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Assessment of the natural and recreational potential of the specially protected natural areas of Southern Altai

Views: 532 / PDF downloads: 63

N. Zhensikbayeva, N. Ramazanova, A. Yeginbayeva, N. Amangeldy (Author)

169-182
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Regularities of territorial distribution of river runoff in the Zhaiyk-Caspian water basin

Views: 313 / PDF downloads: 79

A. Zagidullina, A. Dostaeva, A. Sailaubek, O. Alzhanov (Author)

183-196
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Dynamics and current trends in the gender and age structure of the population of the city of Baku

Views: 311 / PDF downloads: 50

Z. Mirzayeva (Author)

197-210
- PDF (Русский)

Ecology

Risks to the ecosystem when antibiotics enter water bodies

Views: 510 / PDF downloads: 112

L. Akbayeva, Zh. Bakeshova, E. Tihomirova, N. Mamytova, Ye. Pangaliyev (Author)

211-236
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Sustainable development of the Esil River Basin: an intersectoral approach and scenario analysis

Views: 283 / PDF downloads: 57

T. Dentinho, G. Saspugayeva, A. Zhaken (Author)

237-254
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Granulometric composition of Astana's soil

Views: 329 / PDF downloads: 101

T. Onay, A. Zandybay, A. Kydyrova (Author)

255-269
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Environmental assessment of low-carbon water management and recycling on university campuses: a global perspective

Views: 884 / PDF downloads: 245

A. Ramazan, S. Syrlybekkyzy, L. Taizhanova, Ye. Muralev, Ye. Pangaliyev (Author)

270-293
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Hydrochemical parameters of contaminated sections of the Shagan River within the Semipalatinsk test site

Views: 234 / PDF downloads: 56

A. Temirzhanova, Zh. Baigazinov, N. Mukhamediyarov, M. Aktaev, K. Duskayev, D. Turgaliyeva, N. Berikbol, A. Anuarbekova (Author)

294-307
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Peculiarities of creating an Internet resource of rare and endangered species of North Kazakhstan region

Views: 289 / PDF downloads: 60

A. Chernikova, P. Dmitriyev, I. Zuban, S. Ismagulova, Zh. Nyrqan (Author)

308-326
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