Considering the low-carbon and closed-loop supply chain composed of manufacturers and retailers, this paper constructs four game models in which manufacturers non-participate/participate in cooperative recovery under government subsidies. They analyze the impact of government sub...
Open access
Research Article10.9734/cjast/2022/v41i331654
The study was aimed at the production of apple (Malus pumila) fruit wine with the use of yeast Saccharomyces cerevisiae isolated from palm wine. Both primary and secondary fermentation of the apple lasted 28 days. Aliquot samples were removed and used daily from the fermentation...
Open access
Research Article10.9734/cjast/2022/v41i331653
In this paper, we use the moment method approach to investigate the evolution of pulse parameters in nonlinear medium.The pulse propagation is modelled by higher order nonlinear Schr¨odinger equation (NLSE). The application of moment method leads to variational equations that are...
Open access
Research Article10.9734/cjast/2022/v41i231651
Raw mean levels of pyrene (pyr) and indeno(1,2,3-cd)pyrene petroleum wastewater were 8.00±0.00 and 9.20±0.03 mg/L respectively. Petroleum wastewater impacted soil gave Pyr (8.00±0.01) and Ind (9.50±0.00) mg/kg. The biased and effective nature of Eisenia fetida vermiaccumulated Py...
Open access
Research Article10.9734/cjast/2022/v41i231652
Kitchen is the heart of a house. Since major part of time is spent in kitchen compared to other areas in the house, it needs to be designed with utmost care. Attention needs to be paid to the type of kitchen, work areas in kitchen i.e., preparation area, sink and cooking area. St...
Open access
Research Article10.9734/cjast/2022/v41i231650
Background: The World Health Organization (WHO) states that “If it is not safe, it is not food”, as it does not serve its purpose to provide proper and safe nutrition. The Food and Agriculture Organization (FAO) reiterates that Sustainable Agriculture that seeks to increase yield...
Open access
Research Article10.9734/cjast/2022/v41i231649
Aims: Under the innovative concept of integrated farming, a trial using vanraja birds was conducted to find out the comparative performance of birds reared in confinement and outdoor in orchards. Study Design: 600 Vanraja birds of one month age were divided into two equal groups...
Open access
Research Article10.9734/cjast/2022/v41i231648
Bhubaneswar, the city set up with Anthropocene; is suffering from forest losses, UHI upshot after the golden spike period (1980 onwards). It is associated with environmental, ecological and social challenges with population/economic growth. The symbiosis of urban agglomeration vs...
Open access
Research Article10.9734/cjast/2022/v41i131647
Objective: The objective was determining the clinical presentation and factors strongest associated to COVID-19 by age group. Materials and Methods: A case-control study was performed. A total of 196,640 patients with laboratory-confirm SARS-CoV-2 infection and 196,640 persons wi...
Open access
Research Article10.9734/cjast/2022/v41i131646
Urban water resources have been under increasing threat of pollution in recent years due to increasing population growth and improper management of vast amounts of waste generated by various human activities. Water resources in the Fako Division which are major sources of drinkin...
Open access
Research Article10.9734/cjast/2022/v41i131645