Asia is the largest global plastic consumer, with about 35% of the world’s plastic consumption. Considering that Malaysia is a part of Asia, it is evident that plastic use is extensive. Unfortunately, discarding plastic causes several environmental hazards and affects human wellbeing. The environmental authorities and the government have been org

Introduction: Currently, own individual perception is recognized as one of the important factors in the prevention of disease, including coronavirus disease, COVID-19. Given the massive impact of COVID-19 on all population’s life, including nurses as one of the main health services providers in the country, this study aims to translate and valida

Perceived threat is recognised as one of the individual's cognitive assessments toward the likelihood of a danger affecting them and how bad it will be if it does. Additionally, coping strategies are a specific effort, that people employ to master, tolerate, reduce or minimize stressful events. Due to the massive impact of the recent COVID-19 g

Utilizing antenna diversity techniques has become a well-known approach to improve the performance of wireless communication systems. Multiple antenna arrays with half-length spacing, such as a uniform linear array (ULA), have been taken into consideration. Since 60 GHz is an unlicensed frequency band and ideal for local propagation, it is where th

The evolution of wireless communication technology has provided a viable important concept for the next-generation wireless mechanism. The technology may provide a variety of services for different terminals, such as voice and multimedia data services through a mobile phone, as well as improved packet delivery across cellular networks. Fifth Genera

It is known that if Lotka-Volterra operators, defined on the simplex Sm−1, satisfy f-monotonicity condition, then they are bijection of Sm−1. In the present paper, we consider a class of Lotka-Volterra operators defined on two dimensional simplex which are bijective, however, they are not f-monotone.Bijectivity of a Class of Lotka-Volterra Oper

Abstract: Pyrite (FeS2) oxidation in acid sulfate soil led to high acidity and aluminium (Al) and/or iron (Fe) toxicity to the plant. This problem causes nutrient deficiency and root inhibition, which retards plant nutrient uptake efficiency for growth. Plant-microbe interaction is one of the most important determining factors influencing nutrient

The study aims to compare the lignin extraction methods of OPEFB using different solvents; soda and dioxane solvent, and the reinforcement effects in polylactic acid (PLA) bio-composite. Different extraction method has been found to produce lignin with different properties and purity. The extraction yield also highly dependent on the types of solve

Objectives: This study aimed to profile the cognitive aging research landscape from 1956 to 2021. Methods: A total of 3,779 documents were retrieved from the Scopus database for the bibliometric analysis and network visualization. By comparing each keyword’s overall connection strength (centrality), frequency (density), and average year of public

In present paper, we study dynamical systems generated by a class of Lotka–Volterra operators. It is proved that such class of operator has non-ergodic property.ISSN 1995-0802, Lobachevskii Journal of Mathematics, 2022, Vol. 43, No. 9, pp. 2591–2598. c/circlecopyrtPleiades Publishing, Ltd., 2022. On a Class of Non-Ergodic Lotka –Volterra Oper