The use of proper learning model by teachers’ in a class room is crucial to be done in addressing the better learning quality. This study aimed at improving learning quality by choosing the most optimum learning model. This research was a quasi-experimental study using nonequivalent pretest-posttest control group design. This study was conducted in Senior High School 9 and Senior High School 5 of Ambon in academic year 2018/2019.The total sample used in this research was 127 students. The Critical Thingking Skills (CTS) and Cognitive Learning Outcome (CLO) tests as well as information literacy observation sheets were used as the instruments to gain the data. The data obtained in terms of students’ CTS, CLO ang information literacy were analyzed using inferential statistics (ANCOVA and LSD tests). The results showed that there were significant differences among X graders’ CTS, CLO, and information literacy [F(1,124) = 64.380, F(1,124) = 68.238 F(1,124) = 26.078 , p < 0.05] respectively, who were taught using RBL-TPS learning model in biodiversity material. In the other words, the RBL-TPS learning model is able to empower students’ CTS, CLO, and information literacy compared to the common learning model used by biology teachers. Thus, the used of RBL-TPS is recommended to be implemented in the other biology learning materials.
Bekasang of gonad sea urchin is one of the traditional fermentation products which generally involves microorganism spontaneous fermentation. Fermented paste products have a long shelf life and are processed quite easily using protease enzymes. Good exploration of producing protease from bakasang is needed to obtain the protease enzyme-producing microorganism with different characters. The method used in this research is screening with clear zone, measuring the activity of crude extract of protease enzyme characterization of bacteria through gram staining. Identification of potential microorganisms through 16S rRNA sequence. The results showed that there were eight isolates of protease enzyme-producing bacteria (G1, G2, G3, G4, G5, G6, G7, and G8) indicated by clear zones around single-colonic bacterial streaks. Only five bacterial isolates (G1, G4, G6, G7, and G8) were tested for the enzyme activity. These isolates have characteristics of positive gram bacteria. The interpretation of the results of molecular analysis using PCR and BLASTN sequences of 16S rRNA gene from five bacterial isolates, showed the identity of bacteria as: G1 was Staphylococcus piscifermentans strain CIP103958 with 99% similarity; Isolate G4 was Staphylococcus saprophyticus strain ATCC 15305 with 99% similarity; Isolate G6 was Staphylococcus condimenti F-2 strain with 99% similarity; Isolate G7 was Bacillus amyloliquefaciens subsp. plantarum strain FZB42 with 99% similarity; And G8 isolates was Lactobacillus plantarum strain JCM 1149 with 99% similarity.
Filariasis is an infectious disease caused by filarial worms and transmitted by Mansonia and Anopheles mosquitoes. The prevalence of filariasis is influenced by the density of Mansonia and Anopheles mosquitoes. The purpose of this study was to determine the density of Mansonia, Anopheles mosquitoes, and zoonotic animals, and their relationship to the prevalence of filariasis in Taniwel District, West Seram Regency. This type of research is survey research and case control. The population in this study was the density of Mansonia and Anopheles mosquitoes, and cases of filariasis. While the research sample is people who suffer from filariasis, larval density, Mansonia and Anopheles mosquitoes. Data on the density of larvae/mosquitoes of Mansonia and Anopheles were analyzed descriptively, and analysis of the relationship between density of community habits and prevalence of filariasis was carried out by using the chi square test with SPSS version 20.0 program. The results showed that people used mosquito repellent lotion or brought mosquito rackets before doing activities at night. The density of Mansonia mosquitoes in Sohuwe Village is 4.00-5.85; Lumahlatal Village 5.00-6.60; and Maloang Village 4.00-6.20. Meanwhile, the density of Anopheles mosquitoes in Sohuwe Village is 7.00-9.85; Lumahlatal Village 5.89-6.82; and Maloang Village 5.00-6.50. The prevalence rate of filariasis in Sohuwe Village is 0.66; Lumahlatal Village 0.88; and Maloang Village 1.54; and there is a significant relationship between people's habits and the incidence of filariasis.
Mansonia mosquitoes are in endemic forest and swamp areas, dirty environments and unused fish farming areas, Mansonia mosquitoes are aggressive and suck blood when humans are at night, outside the home. Anopheles actively seeks blood during illness and at night. This research uses survey and cross sectional research, it discusses to study mosquitoes, the density of mosquitoes mansonia and anopheles, as well as looking at the development of disease (prevalence) of filariasis. The population in this study is the population and population of mosquito mansonia and anopheles in East Taniwel and Taniwel Districts. Filariasis in Taniwel and East Taniwel Sub-districts, West Seram District was reported in local health centers of around 15 people. The outbreak of filariasis in Taniwel District around 2010-2019. Mansonia bleeds people at home when sick at 18: 00-18: 45. While outside the house at night 20: 00-20: 45. While Anopheles mosquitoes bite humans, at dusk and at night at 16.00-24.00, The peak is 02.00-03.00. The density of mansonia mosquitoes in Sohuwe Village, 4.00 - 5.85, Lumalatal 5.00 - 6.60 and Maloang 4.00-5.50 (moderate), Anopheles in Sohuwe 7.00-9.85, Lumalatal 5.89- 6.82, Maloang 5.00-6.50 (high). The prevalence of filariasis in Sohuwe 0.66, Lumlat 0.88. and Maloang 1.54. There is a relationship between attitudes and community relations with filariasis
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