Results 11 to 20 of about 9,651,150 (279)

Water Quality Assessment in Terms of Water Quality Index

open access: yes, 2020
Water quality index (WQI) is valuable and unique rating to depict the overall water quality status in a single term that is helpful for the selection of appropriate treatment technique to meet the concerned issues.
S. Tyagi   +3 more
semanticscholar   +1 more source

LUET: A novel lines-of-uniformity based clustering protocol for heterogeneous-WSN for multiple-applications

open access: yesJournal of King Saud University: Computer and Information Sciences, 2022
Energy-efficient resource-optimization for multiple application scenarios requires appropriate clustering-based network-fractioning that skillfully removes unbalanced network connectivity, which is a stimulating bottleneck in WSN-performance.
Tanvi Sood, Kanika Sharma
doaj   +1 more source

Water quality assessment in terms of water quality index (WQI): case study of the Kolong River, Assam, India

open access: yesApplied Water Science, 2017
The Kolong River of Nagaon district, Assam has been facing serious degradation leading to its current moribund condition due to a drastic human intervention in the form of an embankment put across it near its take-off point from the Brahmaputra River in ...
M. Bora, D. Goswami
semanticscholar   +1 more source

Analysis of Evolving Hazard Overflows and Construction of an Alert System in the Chinese Finance Industry Using Statistical Learning Methods

open access: yesMathematics, 2023
With the global economic situation still uncertain and various businesses interconnected within the finance system, financial hazards exhibit characteristics such as rapid propagation and wide scope.
Jin Li
doaj   +1 more source

System Level Study of LTE-Advanced Multiple Antenna System with Inter-Band Carrier Aggregation

open access: yesKurdistan Journal of Applied Research, 2018
Spatial Multiplexing (SM) multiple antenna systems and Carrier Aggregation (CA) are techniques introduced in Long Term Evolution- Advanced (LTE−Advanced) to support high data rates by increasing the number of transmission paths and the available ...
Dana Salahalddin Abdalla   +1 more
doaj   +1 more source

3D-COFORM: Making 3D documentation an everyday choice for the cultural heritage sector

open access: yesVirtual Archaeology Review, 2011
This paper provides an overview of the 3D-COFORM project which began in December 2008 and aims to advance the state-of-the-art in 3D-digitsation and make 3D-documentation an everyday practical choice for digital documentation campaigns in the cultural ...
Denis Pitzalis   +2 more
doaj   +1 more source

Dictionary-Based interpolation technique for text quality enhancement

open access: yesJournal of Information Display, 2021
This paper presents a new dictionary-based interpolation technique to improve text quality when the resolution of an image is increased, so that the text can be displayed on a high-resolution display device.
Sung In Cho, Suk-Ju Kang
doaj   +1 more source

Relationship between the Temperature-humidity Index of Twenty-four Solar Terms and Depression [PDF]

open access: yesZhongguo quanke yixue
Background The number of depression patients has exceeded 300 million worldwide, and its high disability rate has attracted global attention. However, the relationship between temperature-humidity index (Humidex) and depression remains to be explored ...
ZHANG Wenjing, GE Xufeng, OU Xiwen, CAI Yuyang, YANG Ling, LIU Fang
doaj   +1 more source

A Comparison between Type-2 Diabetics and Non-Diabetics in Terms of Papillary Bleeding Index (PBI)

open access: yesJournal of Gandhara Medical and Dental Sciences, 2022
OBJECTIVES: The purpose of this study was to compare the Type 2 diabetes mellitus patients and non-diabetics in terms of Papillary bleeding index (PBI) of periodontal disease.
Sara Mariyum   +5 more
doaj   +1 more source

Sharp bounds on the zeroth-order general Randić index of trees in terms of domination number

open access: yesAIMS Mathematics, 2022
The zeroth-order general Randić index of graph $ G = (V_G, E_G) $, denoted by $ ^0R_{\alpha}(G) $, is the sum of items $ (d_{v})^{\alpha} $ over all vertices $ v\in V_G $, where $ \alpha $ is a pertinently chosen real number. In this paper, we obtain the
Chang Liu , Jianping Li
doaj   +1 more source

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