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Critical Behavior of La0.8Ca0.2Mn1−xCoxO3 Perovskite (0.1 ≤ x ≤ 0.3)
(
MDPI
, 2017 , Article)
The critical properties of La0.8Ca0.2Mn1−xCoxO3 (x = 0, 0.1, 0.2 and 0.3) compounds were investigated by analysis of the magnetic measurements in the vicinity of their critical temperature. Arrott plots revealed that the ...
Synthesis and characterization of sodium alginate/polyvinyl alcohol/zinc oxide/iron oxide nanocomposites for electrochemical applications
(2023 , Article)
Polymer nanocomposites films, based on sodium alginate (NaAlg) and polyvinyl alcohol (PVA) complexed with zinc oxide nanoparticles (ZnO NPs) and iron oxide nanorods (Fe3O4 NRs) as nanofiller, were prepared by solution ...
Electrochemical Nonenzymatic Acetone Sensing: A Novel Approach of Biosensor Platform Based on CNT/CuO Nanosystems
(
John Wiley and Sons Inc
, 2023 , Article)
A promising approach for noninvasive medical diagnosis may be to measure the VOCs produced by metabolic changes or pathological disorders in human sweat, such as measuring the acetone levels in the presence of diabetes. ...
Interest in volunteering for the FIFA 2022 World Cup in Qatar: a nationally representative study of motivations
(
Routledge
, 2022 , Article)
Qatar is the first Muslim and Arab country to host the FIFA World Cup. The Supreme Committee for Delivery and Legacy, the organisation responsible for providing the required infrastructure, host country planning and ...
Structural equation modeling of public transport use with COVID-19 precautions: An extension of the norm activation model
(
Elsevier
, 2021 , Article)
This study aims to identify the travelers’ attitudes and preferences towards the use of public transport during COVID-19 through the Norm-Activation Model (NAM). A questionnaire survey was designed to assess the traveler’s ...
Novel LiAlO2 Material for Scalable and Facile Lithium Recovery Using Electrochemical Ion Pumping
(
MDPI
, 2023 , Article)
In this study, α-LiAlO2 was investigated for the first time as a Li-capturing positive electrode material to recover Li from aqueous Li resources. The material was synthesized using hydrothermal synthesis and air annealing, ...
Plant traits poorly predict winner and loser shrub species in a warming tundra biome
(
Springer
, 2023 , Article)
Climate change is leading to species redistributions. In the tundra biome, shrubs are generally expanding, but not all tundra shrub species will benefit from warming. Winner and loser species, and the characteristics that ...
Advances in blends preparation based on electrically conducting polymer
(
Springer Nature
, 2019 , Article)
This work presents an extensively detailed study on preparation and performance of four different hydrochloric acid-doped polyaniline (PANI) blends. The blends are obtained by changing four different polymers, viz. polyvinyl ...
Diversifying relationships: Russian policy toward GCC
(
Palgrave Macmillan
, 2021 , Article)
The interaction between Russia and Gulf countries represents the story of ups and downs, severe conflicts and sharp warmings that can largely be explained by the permanently changing role and place of each of these players ...
Novel Theileria sp. as an Etiology of Cutaneous Theileriosis among the Vulnerable Arabian Oryx
(
MDPI
, 2024 , Article)
The Arabian Peninsula’s endemic ungulate, Oryx leucoryx, was on the verge of extinction at the end of the 1970s. Despite the different reintroduction programs, the International Union for Conservation of Nature is still ...