Accounting information system (SIA) ketika berkembang sebagai system berita berbantuan personal computer bisa menaikkan puasan pemakai gunakan permudah ambilan putusan. Survey ditujukan buat buktikan secara empiris adanya analysis faktor mensugesti puasan pengguna SIA. Disurvey ada tiga variable independent asal sistem info diuji, persepsi gunaan serta kualitas info. Population survey ialah Urip Sumohardjo Hospital. Total respondent pada survey ialah 35. Metode analysis pergunakan ialah linear regression berganda. Akibat survey tertandakan jika system berita terpengaruh pada puasan pemakai SIA, persepsi manfaat tak terpengaruh pada puasan pemakai SIA, dan kualitas isu tak terpengaruh pada puasan pemakai SIA.

Summary Introduction: Phyllanthus niruri L. (PnL) is a herbaceous plant containing flavonoid quercetin and can be used as an immunomodulator to prevent Covid-19. However, the flavonoid content and yield of herbs extract were not maximized. Therefore, PnL herbs were planted in various harvest periods and application of NPK-chitosan nanopolymer fertilizer to estimate these parameters. Objectives: Determine the effect of NPK-chitosan nanopolymer fertilizer and harvesting age on herb extracts also determine the grouping pattern and correlation between responses based on FTIR-ATR spectral pattern using a chemometric approach. Methods: Each group consisted of 50 plants. The formulation of NPK-chitosan nanopolymer fertilizer based on the dose of NPK consisting of the first dose is 15.5 grams/group, the second dose is 31 grams/group, and the third dose is 7.5 grams/group. Grouping of differences in harvesting age for plants consisted of 4, 6, and 8 weeks after the plant (WAP). Extraction used ultrasound-assisted extraction, and data were analyzed using a chemometric approach. Results: Extract with the highest yield was found in second harvest time and third doses of fertilizer (W2D3) which is 9.73 %, and the highest TFC obtained in an extract with second harvest time and first doses of fertilizer (W2D1) is 17.34 mg QE/g. Total flavonoid content and extract yield were influenced by functional groups at wavenumbers 3486.77–3157.12 cm−1 (1); 1740.96–1670.34 cm-1 (3); 1425.02–1272.62 cm-1 (5); 1257,753–1138,81 cm−1 (6); 1131.38–945.53 cm-1 (7); 711.36–529.23 cm-1 (8). Conclusions: The results showed that harvest time and fertilizer dose affected the growth parameters of PnL, total flavonoid content, and yield of extract. Functional groups in IR spectra also have positive and negative correlations with total flavonoid and yield extract responses.

The goals of this research to describe the application of cooperative learning model of Think Pair Share combined Make a Match, student activities, communication skills, learning outcomes, and student responses. The research design used was One Group Pretest-Posttest design with a sample of 36 students in class XI IPA 4 MAN Sidoarjo. The results showed that (1)Implementation model at three meetings in a row obtained a percentage of 89.58%; 89.58% and 95.83%. (2)Student activities at three meetings successively got a percentage of 97.96%; 95.56%; 96.11%. (3)Communication skills in the form of the quantity questions in three meetings with a percentage of 27.78%; 36.11% and 41.67% with quite good category, and the number of students' opinion in three meetings with a percentage of 36.11%; 55.56% and 72, 22%. Communication skills in the form of quality questions and opinions of students in three meetings with the number of students a good predicate of 3 and 12 students; 7 and 15 students; 6 and 19 students. (4)Student learning outcomes obtain an average score of 80.67, while classical completeness student learning outcomes of 88.89%. (5)Positive responses of students obtain an average percentage of 92.01% with very good criteria.