Results 1 to 10 of about 106,395 (334)

Evaluation and selection of CMIP6 GCMs for long-term hydrological projections based on spatial performance assessment metrics across South Korea

open access: yesJournal of Water and Climate Change, 2023
The selection of an appropriate subset of Global Climate Models (GCMs) from the Coupled Model Intercomparison Project 6 (CMIP6) for long-term hydrological simulation at the basin scale is a necessity.
Nguyen Thi Huong   +2 more
doaj   +2 more sources

Levels, Distribution and Risk Assessment of Polycyclic Aromatic Hydrocarbons in Varieties of Cereal in Yobe State, Nigeria [PDF]

open access: yesJournal of Chemistry Letters, 2022
Cereal (corn, guinea corn and millet) samples from Bade and Karasuwa Local Government Area, Yobe State, Nigeria were collected for analysis of PAHs using GC/MS. The highest total mean concentration value of PAHs (1.56E-06 mg/kg) was observed in corn from
Joseph Akan
doaj   +1 more source

Evaluating the effects of climate change on precipitation and temperature for Iran using RCP scenarios

open access: yesJournal of Water and Climate Change, 2021
Climate change has caused many changes in hydrologic processes and climatic conditions globally, while extreme events are likely to occur more frequently at a global scale with continued warming.
Shahab Doulabian   +3 more
doaj   +1 more source

Antibacterial Activity and Potential Of Natural Textile Dyes From Sea Water Bacteria

open access: yesAl-Hayat, 2022
This research aims to determine the potential of bacterial isolates from Marina beach seawater to be used as natural textile dyes and to test their antibacterial ability. The media used for culturing bacteria is a zobel synthesis medium with a mixture of
Andang Syaifudin, Sutrisno Sutrisno
doaj   +1 more source

Modeling the impact of climate change on streamflow responses in the Kessem watershed, Middle Awash sub-basin, Ethiopia

open access: yesJournal of Water and Climate Change, 2023
In this study, we examined how future climate change will affect streamflow responses in the Kessem watershed. Climate variables from SSP2-4.5 and SSP5-8.5 emission scenarios were extracted from GCMs for the 2040s (2031–2060) and 2070s (2061–2090).
Mamush Tekle Assfaw   +2 more
doaj   +1 more source

Projected changes in extreme precipitation indices over the Lake Urmia basin in Iran

open access: yesJournal of Water and Climate Change, 2023
This study investigates the future changes in precipitation extreme indices in the Lake Urmia Basin during the period 2021–2100 compared to the base period (1987–2016), using the Coupled Model Intercomparison Project Phase 5 models.
Khadijeh Javan   +2 more
doaj   +1 more source

Customized heating treatments variably affect the biological activities and chemical compositions of three indigenous culinary herbs

open access: yesJournal of Taibah University for Science, 2022
The current study aimed to investigate the antioxidant, antibacterial, antidiabetic and antihemolytic potentials of heat-treated Petroselinum crispum, Trigonella-foenum graecum and Cymbopogon citratus.
Aqsa Nadeem   +3 more
doaj   +1 more source

Modelling climate change impact on water resources of the Upper Indus Basin

open access: yesJournal of Water and Climate Change, 2022
Climate change has implications for water resources by increasing temperature, shifting precipitation patterns and altering the timing of snowfall and glacier melt, leading to shifts in the seasonality of river flows.
Jamal H. Ougahi   +2 more
doaj   +1 more source

Synthesis of Biodiesel from Feun Kase (Thevetia peruviana) Seed Oil Using NaOH Catalyst

open access: yesJurnal Kimia Sains dan Aplikasi, 2022
The demand for biodiesel in the renewable energy sector continues to grow yearly. However, the majority of biodiesel sources currently still compete with the food sector.
Jefry Presson   +5 more
doaj   +1 more source

GCM-SIV1.5: Optimal Tradeoff between GCM-SIV1 and GCM-SIV2

open access: yesEntropy, 2023
GCM-SIV2 is a nonce-based beyond-birthday-bound (BBB)-secure authenticated encryption (AE) mode introduced by Iwata and Minematsu at FSE 2017. However, it is built by combining two instances of GCM-SIV1 and needs eight keys, which increases the costs of hardware and software implementation. This paper aims to reduce these costs by optimizing components
openaire   +3 more sources

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