Journal of Institute of Science and Technology

Journal of Institute of Science and Technology (JIST) is a peer-reviewed multidisciplinary science journal published by the Institute of Science and Technology (IOST), Tribhuvan University (TU), Kathmandu, Nepal.

Chief Editor: Prof. Anjana Singh, PhD
Editors: Prof. Leela Pradhan Joshi, PhD
Chitra Bahadur Baniya, PhD
Hari Prasad Sharma, PhD
Pramod Poudel, PhD
Moti Lal Rijal, PhD
Deval Prasad Bhattarai, PhD
Bishnu Hari Subedi, PhD
Managing Editor: Bishnu Prasad Bhattarai, PhD

Current Issue

Vol. 30 No. 1 (2025)

Official Journal of the Institute of Science and Technology, Tribhuvan University, Nepal

Chief Editor:
Prof. Chhatra Mani Sharma, PhD

Editors:
Madhav Prasad Ghimire, PhD
Kishor Pandey, PhD
Binod Pokharel, PhD
Bhanu Bhakta Neupane, PhD
Jeevan Kafle, PhD

Published: 2025-06-30

Editorial

Journal of Institute of Science and Technology: A Strong Foundation in Basic Sciences

Chhatra Mani Sharma, Madhav Prasad Ghimire, Kishor Pandey, Binod Pokharel, Bhanu Bhakta Neupane, Jeevan Kafle
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Research Articles

Weaker Forms of Commuting Mappings in Metric and Menger Probabilistic Metric Space

Dilip Kumar Shah, Chet Raj Bhatta, Ajay Kumar Chaudhary

1-10
- PDF
Integration of Hypergeometric Supertrigonometric Functions Using Generalized Hypergeometric Functions and its Applications

Ganesh Bahadur Basnet, Narayan Prasad Pahari, Resham Prasad Paudel

11-16
- PDF
Study of Potential in vitro Antidiabetic Activities of Methanolic Extracts of Memordica charantia, Nyctanthes arbor, and Tinospora cordifolia from Dang Nepal

Kabin Chemjong, Tripti Sharma, Bijaya B.K., Rajesh Paudel, Bimala Subba

17-29
- PDF
- Supplementary File
Current Status of Small Indigenous Fish Species of Western Nepal

Santoshi Shrestha, Kumar Khatri, Nripesh Shrestha, Ram Chandra Poudel, Kumar Sapkota

31-44
- PDF
Green Synthesis of Zinc Oxide Nanoparticles Using Swertia chirayita for Photocatalytic and Antimicrobial Activity

Devendra Khadka, Praveen Bista, Janaki Baral, Surendra Kumar Gautam, Bishnu Prasad Bastakoti, Bhoj Raj Poudel, Megh Raj Pokhrel

45-56
- PDF
Pistachio Shell-derived Activated Carbon as an Efficient Bio-adsorbent for River Water Treatment

Mandira Pradhananga Adhikari, Bishal Nepal, Dhurba Suwal, Sarita Manandhar, Sabina Shahi, Amar Prasad Yadav, Nanda Bikram Adhikari

57-64
- PDF
First Principles Study of NaCl···A-B Type (A-B = Acceptor) Complexes

Bimal KC, Rajendra Parajuli

65-72
- PDF
Water Adsorption on Pristine and Vacancy Defected h-BN Monolayer: First-principles Study

Santosh Aryal, Ganesh Paudel, Madhav Nepal, Dipak Oli, Om Shree Rijal, Hari Krishna Neupane

73-81
- PDF
Chromosomal Stability and its Effect on Morphology of Wheat-Thinopyrum elongatum Disomic Addition Lines

Homnath Khatiwada, Deepak Raj Pant, Giri Prasad Joshi

83-88
- PDF
Landslide Susceptibility Assessment in the Marin Khola Watershed of the Sub Himalaya, Central Nepal

Subodh Dhakal, Niraj Bal Tamang

89-99
- PDF
Sesamum indicum Leaf Extract as Environmentally Benign Inhibitor to Mitigate Mild Steel Corrosion in Cement Pore Solution

Madhab Gautam, Nootan Prasad Bhattarai, Jagadish Bhattarai

101-113
- PDF
Phytochemical Properties, Antioxidant and Antimicrobial Activities, and Colorimetric pH Responsiveness of Rhododendron arboreum Sm. Flower Extract from Manma-Kalikot, Nepal

Dikpal Kumar Shahi, Hari Achhami, Nirmal Karki, Bishwa Babu Pachhai, Elina Rai, Dinesh Gautam, Damodar Neupane, Shukra Raj Regmi, Rajendra Joshi, Lok Ranjan Bhatt, Mahesh Kumar Joshi

115-123
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Landslide Susceptibility Mapping Using Remote Sensing and Bivariate Frequency Ratio Method in Bahrabise Municipality of Sindhupalchok District, Nepal

Pratikshya Bista, Bharat Prasad Bhandari, Prakash Bahadur Ayer, Anmol Nagarkoti

125-138
- PDF
Synthesis, Characterization, Anticancer Activity, and Computational Study of Umbelliferone Schiff’s Bases

Anand Kumar Yadav, Siddhartha Das Pramanik, Partha Roy, Ranju Khatiwada, Achyut Adhikari, Paras Nath Yadav

139-147
- PDF
- Supplementary File
Prevalence of Blood Parasites of Dogs (Pet and Stray) in Bhaktapur Municipality

Semsal Tamang, Janak Raj Subedi

149-160
- PDF
Fishing Gears and Practices in the Aquatic Systems of Kanchanpur District, Nepal: Issue and Trends

Yagya Raj Joshi

161-168
- PDF
Eutrophication, Water Quality, and Ecosystem Services of Two Selected Urban Wetlands of Lalitpur District, Central Nepal

Kiran Mishra, Deep Narayan Shah, MD. Asif Alam, Satyam Kumar Chaudhari, Ram Devi Tachamo-Shah

169-177
- PDF
Analyzing Extreme Precipitation during the Prolonged Summer Monsoon of 2022 in Nepal: Insights from Hourly Observational Data

Smriti Adhikari, Pooja Lamichhane, Jayanti Karki, Sangya Mishra, Darwin Rana, Akash Mandal, Sandesh Tamang, Him Kiran Paudel, Sumana Regmi, Anuja Bohora, Santhosh Parajuli, Ashmita Pangeni, Earina Sthapit, Shankar Sharma, Deepak Aryal, Tek Bahadur Chhetri, Vishnu Prasad Pandey, Binod Pokharel

179-188
- PDF
Water Quality and Fish Diversity of Bagmati River in Kathmandu Valley

Bishwanath Rijal, Tulsi Raj Adhikari, Sakar Adhikari, Sandesh Lamichhane, Suraj Baral

189-196
- PDF
In-Silico Analysis of Secondary Metabolites that Inhibit Aldose Reductase Targeting Diabetic Retinopathy

Ranju Khatiwada, Asmita Shrestha, Kabita Gyawali, Siddha Raj Upadhyaya, Rezina Pradhan, Ashish Phuyal, Sishir Bikram KC, Khaga Raj Sharma, Niranjan Parajuli

197-209
- PDF
- Supplementary Materials
Impact of Cold Atmospheric Plasma Jet Treatment on the Physicochemical Properties of Surface Water

Hom Bahadur Baniya, Santosh Dhungana, Akhilesh Kumar Singh, Sabina Subedi, Nisha Kaucha, Rajesh Prakash Guragain

211-222
- PDF
Probiotic Property of Lactobacillus spp Isolated from Different Food Samples

Swesha Adhikari, Sushma Adhikari, Chandra Bohara, Sushan Adhikari, Surendra Neupane, Om Prakash Pant, Sarita Manandhar

223-230
- PDF
Antifungal activity of Bacillus species Isolated from Soil Samples of Nepal against Aflatoxin Producing Aspergillus spp

Suprina Sharma, Dev Raj Joshi, Pramod Poudel, Supriya Sharma, Tika Bahadur Karki, Reshma Tuladhar

231-236
- PDF
Compatible Mappings of Type (K) in Fuzzy Metric Space

Nandu Prasad Koiri, Ajay Kumar Chaudhary, Rajeev Kumar, K. B. Manandhar

237-242
- PDF
Maximum Flow Location (FlowLoc) Modeling without Size Restrictions on Facilities

Hari Nandan Nath

243-254
- PDF
Hydrochemistry and Water Quality of Phoksundo Lake (Dolpa): Insights from the Higher Himalaya Ramsar Site of Nepal

Dilendra Singh Manyal, Charan Bhattarai, Bal Krishna Paudel, Mahesh Prasad Awasthi, Rupesh Bohara, Sabin Rawal, Yubraj Dhakal, Narayan Prasad Gaire, Ramesh Raj Pant

255-272
- PDF
Modified Generalized Sequence of Functions

Keshab Raj Phulara

273-279
- PDF

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Journal of Institute of Science and Technology

Current Issue

Editorial

Journal of Institute of Science and Technology: A Strong Foundation in Basic Sciences

Research Articles

Weaker Forms of Commuting Mappings in Metric and Menger Probabilistic Metric Space

Integration of Hypergeometric Supertrigonometric Functions Using Generalized Hypergeometric Functions and its Applications

Study of Potential in vitro Antidiabetic Activities of Methanolic Extracts of Memordica charantia, Nyctanthes arbor, and Tinospora cordifolia from Dang Nepal

Current Status of Small Indigenous Fish Species of Western Nepal

Green Synthesis of Zinc Oxide Nanoparticles Using Swertia chirayita for Photocatalytic and Antimicrobial Activity

Pistachio Shell-derived Activated Carbon as an Efficient Bio-adsorbent for River Water Treatment

First Principles Study of NaCl···A-B Type (A-B = Acceptor) Complexes

Water Adsorption on Pristine and Vacancy Defected h-BN Monolayer: First-principles Study

Chromosomal Stability and its Effect on Morphology of Wheat-Thinopyrum elongatum Disomic Addition Lines

Landslide Susceptibility Assessment in the Marin Khola Watershed of the Sub Himalaya, Central Nepal

Sesamum indicum Leaf Extract as Environmentally Benign Inhibitor to Mitigate Mild Steel Corrosion in Cement Pore Solution

Phytochemical Properties, Antioxidant and Antimicrobial Activities, and Colorimetric pH Responsiveness of Rhododendron arboreum Sm. Flower Extract from Manma-Kalikot, Nepal

Landslide Susceptibility Mapping Using Remote Sensing and Bivariate Frequency Ratio Method in Bahrabise Municipality of Sindhupalchok District, Nepal

Synthesis, Characterization, Anticancer Activity, and Computational Study of Umbelliferone Schiff’s Bases

Prevalence of Blood Parasites of Dogs (Pet and Stray) in Bhaktapur Municipality

Fishing Gears and Practices in the Aquatic Systems of Kanchanpur District, Nepal: Issue and Trends

Eutrophication, Water Quality, and Ecosystem Services of Two Selected Urban Wetlands of Lalitpur District, Central Nepal

Analyzing Extreme Precipitation during the Prolonged Summer Monsoon of 2022 in Nepal: Insights from Hourly Observational Data

Water Quality and Fish Diversity of Bagmati River in Kathmandu Valley

In-Silico Analysis of Secondary Metabolites that Inhibit Aldose Reductase Targeting Diabetic Retinopathy

Impact of Cold Atmospheric Plasma Jet Treatment on the Physicochemical Properties of Surface Water

Probiotic Property of Lactobacillus spp Isolated from Different Food Samples

Antifungal activity of Bacillus species Isolated from Soil Samples of Nepal against Aflatoxin Producing Aspergillus spp

Compatible Mappings of Type (K) in Fuzzy Metric Space

Maximum Flow Location (FlowLoc) Modeling without Size Restrictions on Facilities

Hydrochemistry and Water Quality of Phoksundo Lake (Dolpa): Insights from the Higher Himalaya Ramsar Site of Nepal

Modified Generalized Sequence of Functions

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