No abstract

Telang flower kombucha (Clitoria ternatea L) is a functional probiotic drink that has antifungal properties. This study aimed to examine the antifungal activity of the probiotic bath soap formulation fermented kombucha telang flower against Trycophyton rubrum and Trycophyton mentagrophytes. This research method was carried out experimentally in an in vitro laboratory. The formulation of the fermented kombucha bath soap for the flower of telang was made with varying concentrations of 20%, 30%, and 40%. The preparation of probiotic bath soap for kombucha telang flower was tested for its antifungal activity against the bacteria T. rubrum and T. megantrophytes using the disc diffusion method. The working procedure includes the manufacture of bath soap preparations, and antifungal activity tests on the probiotic kombucha bath soap preparations of telang flower. The results of the study were positively correlated based on the one-way ANOVA test with f count greater than f table and showed that telang flower kombucha in the form of probiotic bath soap had antifungal activity against T. rubrum and T. mentagrophytes as a whole. The concentration of 40% was the highest concentration in the probiotic soap preparations fermented kombucha telang flower with an average inhibition zone diameter of 17.70 mm in T. rubrum species and 17.30 mm in T. mentagrophytes species. The average value of the diameter of the inhibition zone is included in the strong category.

The research was intended to analyze the impact of the executive character, fiscal loss compensation and capital intensity against tax avoidance. This type of research is an assosiative quantitative using secondary data populations obtained from the Indonesian stock exchange and the 2016-2020 period company website of 23 companies. The sample retrieval technique on this study is by using purposive sampling method with the data analysis used is the regression data panel analysis by selecting the regression model, classic assumptions test and hypothetical analysis using data processing program Eviews 10. Based on the result of the test, the sudy states that: based on test of the executive character, fiscal loss compensation and capital intensity are simultaneously take effect by tax avoidance. Whereas by test T (partial) fiscal loss compensation affect tax avoidance, while executive character and capital intensity do not take affect tax avoidance.

Model pembelajaran collaborative teamwork learning merupakan model pembelajaran yang menekankan kerjasama peserta didik dalam kelompok. Peserta didik diberikan tugas di dalam kelompoknya, sehingga setiap peserta didik memiliki tanggungjawab untuk menyelesaikan tugas yang diberikan oleh guru. Bertanggungjawab dan bekerjasama merupakan salah satu sikap sosial yang dapat melatih aspek afektif peserta didik. Penelitian pengembangan ini bertujuan untuk mengembangkan lembar kerja peserta didik berbasis collaborative teamwork learning pada materi fluida dinamis yang dapat digunakan oleh peserta didik jenjang pendidikan SMA kelas XI tervalidasi. Penelitian ini juga dilakukan untuk mengetahui kemenarikan, kemudahan, dan kemanfaatan produk yang dikembangkan. Penelitian pengembangan mengacu pada desain penelitian dan pengembangan (R & D) menurut Sugiyono, dengan prosedur pengembangan yang terdiri dari analisis kebutuhan, pengumpulan informasi, desain produk, validasi produk, revisi produk, dan uji coba produk. Produk akhir yang dihasilkan kemudian diberikan skor oleh ahli materi dan ahli desain yang telah dikonversi dalam pernyataan kualitatif. Uji ahli meteri dan uji ahli desain memperoleh kriteria sangat baik. Produk akhir juga memperoleh skor dari responden, dengan pernyataan kualitatif untuk uji kemenarikan adalah sangat menarik, uji kemudahan dengan kriteria sangat mudah, dan uji kemanfaatan dengan kriteria sangat bermanfaat.

The purpose of this study is to describe the influence of parental involvement on learning achievement in the Pintukisi Public Elementary School in Sukabumi City. This research was conducted at the Pintukisi Public Elementary School in Sukabumi City. The method used in this research is quantitative method. The type of research used is ex post facto. Data collection techniques that researchers use in this study are observation, interviews, questionnaires, and documentation. The sampling technique used is the probability sampling type of random sampling and in this case there are 30 students and 30 parents. In this study, data analysis used is correlation statistical analysis, analysis prerequisite test, and final analysis or hypothesis testing. The results showed that there was an influence of parental involvement on learning achievement in Pintukisi Public Elementary School, Sukabumi City. The magnitude of the effect of parental involvement in learning on student achievement is high with an R coefficient of 0.731. The contribution of variable X to Y was 0.508 or 50.8% then the remaining 49.2% was determined by other factors.