Technology Reports of Kansai University (ISSN: 04532198) is a monthly peer-reviewed and open-access international Journal. It was first built in 1959 and officially in 1975 till now by kansai university, japan. The journal covers all sort of engineering topic, mathematics and physics. Technology Reports of Kansai University (TRKU) was closed access journal until 2017. After that TRKU became open access journal. TRKU is a scopus indexed journal and directly run by faculty of engineering, kansai university.
Technology Reports of Kansai University (ISSN: 04532198) is a peer-reviewed journal. The journal covers all sort of engineering topic as well as mathematics and physics. the journal's scopes are
in the following fields but not limited to:
Oreochromis niloticus is one of the freshwater aquaculture fish which has high economic value. Current cultivation of tilapia still facing the problem of disease that can reduce the quality of the production. One common type of fish disease in tilapia cultivation is parasites. Analysis of ectoparasites prevalence and intensity was conducted in biofloc system cultivation of tilapia fish in Sukabumi Regency, West Java, Indonesia. The results showed that the types of ectoparasites in tilapia cultivated with biofloc systems were Trichodina sp., Glossatella sp., Dactyrogylus sp., and Gyrodactylus sp. with a prevalence ranging from 10-60% and intensities ranging from 1-3 individuals/fish. This parasitic infection was categorized as infection often to very often with low intensity of infection. The fish gill is the major targeted organ by parasite infections. Understanding the prevalence and intensity of the parasites infection in tilapia cultivation may benefit the community to prepare future action in handling this matter.
ABTRACT - There are real businesses in the community, especially small and middle business, experiencing paralysis in this pandemic era covid 19 where the economic and social sectors experience shocks. This problem is very interesting to examined. This research aims to know how to produce market oriented batik in the pandemic era covid 19 and be able to be sold in the market and still exist. This research can be used as a recommendation for batik entrepreneurs in producing batik based on the market demand in the pandemic era. The method used in collecting the data is conducted by interview, questionnaire, and literature. This research was conducted in batik industrial center in Masaran, Sragen, Indonesia with population 165 batik entrepreneurs and 200 consumers of Batik Masaran Indonesia. The research design used qualitative and quantitative mix method with sequential explanatory. The method of data analysis uses management of batik production through conjoint analysis in batik attributes, marketing model in increasing the sales in the pandemic covid 19. The result of the research shows that the management model can be carried out through consumer information, entrepreneur’s characteristics, entrepreneur’s environment, entrepreneurs interest, stake holder empowerment, entrepreneurs’ behavior and the entrepreneur learning process in increasing sales during the pandemic.