Results 61 to 70 of about 2,262 (182)

Integrating multivariate statistical analysis and canadian water quality index to assess seasonal variation in Duhok Dam, Iraq

EQA
The escalating demand for freshwater resources in arid and semi-arid regions necessitates comprehensive assessments of water quality to ensure sustainable use for domestic and agricultural purposes.
Nihal S. Hanna, Shelan M. Khudhur, Muzhda Q. Qader, Yahya A. Shekha   +3 more
doaj   +1 more source

Assessment of Drinking Water Quality in Mosul University by Using WQI Model [PDF]

Kirkuk Journal of Science, 2018
Physical, chemical and bacteriological properties of drinking water and its quality index in Mosul University were determined. WQI was calculated through twelve parameters of tested results, this index usage in representation of the overall quality of ...
M. K. AL-Taay, M. A. Abdulhafedh, Abdalaziz Y. T. Alsaffawi   +2 more
doaj   +1 more source

Sensory Preference of Drinking Water Influenced by Subthreshold‐Level Mineral Salt Mixtures

Food Science &Nutrition, Volume 13, Issue 12, December 2025.
A distinct preference plateau was identified, with liking maximized near the salts' absolute thresholds. Sweetness promotion and astringency suppression were the primary sensory mechanisms driving preference in these mineral salt mixtures. A predictive model pinpointed the optimal blend (0.92 mg/L KCl; 0.60 mg/L MgSO4), providing a practical, data ...
Xiaowei Li, Xin Shen, Mohan Zhou, Junxi Lin, Miduo Yuan, Yan Tong, Li Chen, Shiyi Tian, Yuezhong Mao   +8 more
wiley   +1 more source

Assessment of Groundwater Quality for Drinking Purposes in Herat Province, Afghanistan: A Water Quality Index Approach

Journal of Studies in Civil Engineering
Understanding groundwater quality is essential for ensuring access to safe drinking water. This study investigates the suitability of groundwater for drinking purposes, employing the Water Quality Index (WQI) and analyzing various physicochemical ...
Kaywan Othman Ahmed, Mohammad Hussain Malaekah, Jamil Bahrami, Raoof Mostafazadeh   +3 more
doaj   +1 more source

Evaluation of the Water Source of the Water Supply System in a Brazilian Small Municipality

Environmental Quality Management, Volume 35, Issue 2, Winter 2025.
ABSTRACT There is increasing concern about water security, with the provision of water to the population in adequate quantity and quality, especially in small municipalities' Water Supply Systems (WSS). There is a risk of shortages in Mariana Pimentel, Southern Brazil, and the population has already been served by tanker trucks for various periods ...
Ivanir Medeiro Ávila, Louidi Lauer Albornoz, Alfonso Risso, Cristiano Poleto, Maria Cristina de Almeida Silva   +4 more
wiley   +1 more source

Quercetin‐Loaded Graphene Oxide Nanoparticles Modulate Inflammatory Gene Expression and Enhance Cell Migration In Vitro

ChemistryOpen, Volume 14, Issue 11, November 2025.
Herein, quercetin is loaded onto graphene oxide, and its biological properties are evaluated in vitro. The results show that the graphene oxide/quercetin nanocomposite reduces the expression of inflammation‐related genes and enhances fibroblast cell migration. Additionally, it exhibits antibacterial properties.
Hossain Alipour, Elnaz Tamjid, Mehrdad Behmanesh   +2 more
wiley   +1 more source

Assessment of the quality of water resources for drinking, agriculture and industry in karstic aquifer of Roein Esfarayen basin of North khorasan province [PDF]

تحقیقات کاربردی علوم جغرافیایی, 2021
Groundwater resources are important part of the sweet water available to humans. The present study studies and evaluates the quality of water resources of karstic basin of Roein Esfarayen.
Mohammad Motamedi Rad, Leila Goli Mokhtari, Shahram Bahrami, Mohammad ali zanganeh asadi   +3 more
doaj  

Source analysis of nitrate pollution in a typical tributary of the upper Yellow River using a combined approach of stable isotopes and DOM fluorescence characteristics

River, Volume 4, Issue 4, Page 566-578, November 2025.
Abstract Identifying the sources and characteristics of water pollution is essential for the protection and management of water environments. Nitrate (NO3−) is a key pollutant affecting water quality in the Qingshui River, a typical semi‐arid tributary in the upper Yellow River basin.
Bin Xu, Duo Zhang, Ziyang Wang, Jie Li, Zhiling Du, Longmian Wang, Qingqing Pang, Xiang Zhu, Lei Xie, Ran Tao, Huili Meng, Dongyan Pei, Fuquan Peng   +12 more
wiley   +1 more source

Computing the bridge length: the key ingredient in a continuous isometry classification of periodic point sets

Acta Crystallographica Section A, Volume 81, Issue 6, Page 427-437, November 2025.
We describe an efficient algorithm to compute the bridge length estimating the size of a complete isoset invariant, which classifies all periodic point sets under Euclidean motion.The fundamental model of any periodic crystal is a periodic set of points at all atomic centres.
Jonathan McManus, Vitaliy Kurlin
wiley   +1 more source

Rethinking Urban Spaces to Improve Nutrition Security Through Urban Agriculture

Earth's Future, Volume 13, Issue 10, October 2025.
Abstract The current food system damages the environment, increases social inequalities, and is vulnerable to climate shocks and supply chain disruptions. This, and the global urbanization trends, pose the question of how cities will ensure food security for their inhabitants in a sustainable way. Within urban contexts, the most marginalized groups are
Arianna Tolazzi, Nikolas Galli, Dirce Maria Lobo Marchioni, Maria Cristina Rulli   +3 more
wiley   +1 more source