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Science Journal

 

New York Science Journal

(N Y Sci J)

ISSN 1554-0200 (print); ISSN 2375-723X (online), doi prefix: 10.7537, Monthly

Volume 19 - Number 11 (Cumulated No. 213); November 25, 2026

Cover (pdf), Cover, Introduction, Contents, Call for Papers

 
The following manuscripts are presented as online first for peer-review, starting from November 2, 2026. 
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CONTENTS  

No.

Titles / Authors /Abstracts

Full Text

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1

Statistical Analysis of Extreme Mudflow Values and Their Return Periods in Namangan Region, Uzbekistan, 1995–2024

 

Mamajonova Dilsuz

National University of Uzbekistan named after Mirzo Ulugbek, Tashkent, Uzbekistan,

E-mail: dilsuzmamajonova@mail.ru

Sharipov Shavkat

National University of Uzbekistan named after Mirzo Ulugbek, Tashkent, Uzbekistan,

E-mail: sh.sharipov@nuu.uz

Abdunazarov Uktam

National University of Uzbekistan named after Mirzo Ulugbek, Tashkent, Uzbekistan,

E-mail: u.abdunazarov@nuu.uz

 

Abstract. This study statistically evaluates the temporal variability, trends, extreme values, and return periods of mudflow events recorded in the Namangan region during 1995–2024. A total of 142 mudflow events were analyzed based on a 30-year time series. The Mann-Kendall test and Sen’s slope estimator were employed to assess the temporal trend, while the Gumbel distribution was used to estimate extreme values. Extreme values corresponding to 2-, 5-, 10-, 20-, 25-, and 50-year return periods were calculated using the Gumbel distribution.

[Mamajonova Dilsuz.  Statistical Analysis of Extreme Mudflow Values and Their Return Periods in Namangan Region, Uzbekistan, 1995–2024. N Y Sci J 2026;19(11):1-7]. ISSN 1554-0200 (print); ISSN 2375-723X (online). http://www.sciencepub.net/newyork. 01. Doi: 10.7537/marsnys191126.01

 

Keywords: mudflow; extreme value analysis; return period; Mann-Kendall; Sen’s slope; Gumbel distribution; Namangan region

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Variations and Trends of Main Climatic Indicators in the Mirzachul Region During 1991–2020

 

Ilkhom E. Karimov¹, Shakhzoda I. Mukhtorova², Sunnatulla O. Ibragimov³*¹

 

 PhD, Associate Professor, Jizzakh State Pedagogical University, Jizzakh, Uzbekistan.
² PhD Student, Department of Natural Geography, National University of Uzbekistan, Tashkent 100174, Uzbekistan.
³ Database Manager, Registrar Office; Lecturer, Department of Natural Sciences, Uzbekistan State World Languages University, 21A Kichik Halqa Yuli Street, Tashkent 100138, Uzbekistan.

 

Abstract

The Mirzachul region is one of the most important irrigated lowland areas of Uzbekistan, where climatic conditions directly influence land and water resource use, agricultural sustainability, and the development of natural-geographical processes. This study analyzes the seasonal characteristics, interannual variability, and long-term trend directions of the main climatic indicators—air temperature, precipitation, relative humidity, and wind speed—in the Mirzachul region during 1991–2020. The research is based on long-term observational data from the Jizzakh, Dostlik, Gulistan, and Syrdarya meteorological stations. Observational records of the Hydrometeorological Service of the Republic of Uzbekistan and the official 1991–2020 climatic normals were used as the primary data sources, while NASA POWER data were applied only as an auxiliary comparative source. The results show that the air temperature regime of the Mirzachul region is characterized by a high continental amplitude, with a positive tendency in annual mean temperature observed at all selected stations. The precipitation regime is distinguished by strong interannual variability and pronounced seasonal unevenness rather than by a stable directional trend. For relative humidity, the main signal is expressed through the seasonal contrast between a relatively humid winter period and a markedly dry summer period. The wind regime shows relatively stable mean wind speeds; however, maximum wind speeds indicate an increasing tendency at several stations. Overall, the modern climatic character of the Mirzachul region during 1991–2020 can be described as warming, seasonally dry, and highly continental.

[Ilkhom E. Karimov, Shakhzoda I. Mukhtorova, Sunnatulla O. Ibragimov.  Variations and Trends of Main Climatic Indicators in the Mirzachul Region During 1991–2020. N Y Sci J 2026;19(11):8-18]. ISSN 1554-0200 (print); ISSN 2375-723X (online). http://www.sciencepub.net/newyork. 02. Doi: 10.7537/marsnys191126.02

 

Keywords: climate trend; Mirzachul; precipitation variability; relative humidity; temperature; wind speed.

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BETA-LACTAMASE PRODUCTION AND PLASMID PROFILING OF ANTIBIOTIC RESISTANT WOUND ISOLATES FROM PATIENTS ATTENDING UNVERSITY COLLEGE HOSPITAL IBADAN.

MSC RESEARCH WORK

 

SOYINKA GRACE IYABO.

DEPT OF MEDICAL MICROBIOLOGY AND PARASITOLOGY UNIVERSITY COLLEGE HOSPITAL IBADAN

 

 

DR. OLUDELE MATHEW AKINLEYE.

DEPARTMENT OF MEDICAL MICROBIOLOGY AND PARASTIOLOGY

OLABISI ONABANJO UNIVERSITY, AGO - IWOYE ,OGUN STATE, NIGERIA.

 

RAMONI TIAMIYU ADEBISI 1,

DEPARTMENT OF BIOLOGICAL SCIENCE,

LEAD CITY UNIVERSITY, IBADAN.

 

DR. BUSAYO M. OLOWE

AG. DEAN, SCHOOL OF LIFE SCIENCES

COLLEGE OF SCIENCE

BAMIDELE OLUMILUA UNIVERSITY OF EDUCATION SCIENCE AND TECHNOLOGY IKERE EKITI, EKITI STATE NIGERIA, OLOWE.BUSAYO@BOUESTI.EDU.NG

SURPERVISOR

 

Abstract: Emergence of multidrug-resistance bacteria has become a major problem1. The World Health Organization has categorized antibiotic resistance as one of the three most significant severe public health problems of the 21st century2.Wound infection is a breach in the skin, and exposure of the subcutaneous tissues makes available good and suitable environment for microbial colonization and proliferation3. Wound infections can be caused by different bacteria groups, which includes Gram-positive and Gram-negative. The Gram-positive bacteria includes Staphylococcus aureus, Coagulase-negative Staphylococcus aureus, Enterococci and Gram-negative bacteria which are Escherichia coli, Pseudomonas aeruginosa, Klebsiella pneumoniae, Klebsiella oxytoca, Enterobacter, Proteus mirabilis, Proteus vulgaris, Acinetobacter specie, Candida and other Streptococci

[SOYINKA GRACE IYABO. BETA-LACTAMASE PRODUCTION AND PLASMID PROFILING OF ANTIBIOTIC RESISTANT WOUND ISOLATES FROM PATIENTS ATTENDING UNVERSITY COLLEGE HOSPITAL IBADAN. MSC RESEARCH WORK. N Y Sci J 2026;19(11):19-80]. ISSN 1554-0200 (print); ISSN 2375-723X (online). http://www.sciencepub.net/newyork. 03. Doi: 10.7537/marsnys191126.03

 

Keywords: Emergence of multidrug-resistance bacteria; World Health Organization; antibiotic resistance; Enterococci; Gram-negative bacteria

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Beyond Traditional Classrooms: Montessori’s Humanistic System in Early English Education in Uzbekistan

 

Jurakulova Gulruh Murot qizi

 

Asia International University

OXU

Bukhara, Uzbekistan

gulruhjurakulova@gmail.com

 

ABSTRACT

In recent years, primary education has increasingly emphasized child-centered learning approaches that promote intrinsic motivation, autonomy, and cognitive development. The Montessori method exemplifies this paradigm by providing a systematic, evidence-based framework in which children can explore, experiment, and acquire knowledge without undue pressure or fear of mistakes. Rooted in humane educational principles, Montessori classrooms encourage learners to take initiative, engage with multi-sensory materials, and collaborate with peers, thereby fostering curiosity, creativity, and self-confidence. This study examines the effectiveness of the Montessori approach in early English education for first-grade students (ages 7–8) in Samarkand, Bukhara, Khorezm and Navai regions of Uzbekistan. A field trial included 279 students, with 141 in Montessori experimental groups and 138 in traditional control groups. The Montessori phonetic teaching system, along with a range of specialized instructional materials such as three-part cards, movable alphabets, and sandpaper letters, effectively supported phonemic awareness, vocabulary enrichment, reading literacy, and fluency development in young learners. The method’s emphasis on self-correction and autonomy allowed children to learn from errors constructively, cultivating intrinsic motivation and reducing anxiety associated with traditional, teacher-directed instruction. Results indicate that students in Montessori groups outperformed their peers in control classrooms across multiple language domains. Beyond measurable academic gains, the method demonstrated a positive impact on learners’ engagement, confidence, and willingness to communicate in English. These findings underscore the Montessori method’s compatibility with continuous, developmentally appropriate learning and its potential for integration into Uzbekistan’s primary education system, offering a replicable model for effective, child-centered foreign language instruction.

[Jurakulova Gulruh Murot qizi. Beyond Traditional Classrooms: Montessori’s Humanistic System in Early English Education in Uzbekistan. N Y Sci J 2026;19(11):81-86]. ISSN 1554-0200 (print); ISSN 2375-723X (online). http://www.sciencepub.net/newyork. 04. Doi: 10.7537/marsnys191126.04

 

KEYWORDS: Montessori method; child-centered education; phonemic awareness; vocabulary acquisition; intrinsic motivation

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The manuscripts in this issue were presented as online first for peer-review. 

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InfoBase Index IBI Impact Factor (IF, 2019): 2.5

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