Devoyage Bogor is a tourist spot made for Instagramable photo hunters by carrying out the concept of European-style garden tourism with miniatures typical of blue continent countries such as the Eiffel tower landmark, Dutch windmills and Venetian Gondolas, making it very suitable for visits by all ages. The uniqueness of Devoyage Bogor itself has European-style miniature buildings that are made as similar as possible to the original. The purpose of this study is to identify the application of the CHSE Certificate for the Devoyage Bogor tourist attraction and measure the effect of the application of CHSE on visitor satisfaction at Devoyage Bogor. The method used is quantitative with the population, namely tourists who have visited the Devoyage Bogor tourist attraction after the issuance of the CHSE certificate by the Ministry of Tourism and Creative Economy to Devoyage Bogor. Distributing questionnaires using google form online and offline with a sample size of 100 respondents. Data analysis using Inferential Analysis Techniques, Normality Test, Linearity Test and Simple Linear Regression. The results of the conclusion in the study that Devoyage Bogor has implemented the CHSE Certificate in accordance with the guidelines made by the Ministry of Tourism and Creative Economy such as the availability of sinks in several areas, the application of distance keeping so that there is no accumulation in one photo spot, and creating beautiful and comfortable environmental conditions to visit. And there is a positive influence between the CHSE Certificate variable on Visitor Satisfaction where this is evidenced by the results of the T test, namely 14.213 so that the T table is smaller than the T count of 1.984 and the coefficient of determination with a value of 67% so that it has a significant influence while the remaining 33% is influenced by variables not examined.

The purpose of this study was to describe the ability of students to solve HOTS questions examined by the independence of students in the high, medium and low groups. This research is a qualitative descriptive study. The subjects of this study were 6 students who represented each group's ability to solve problems. Data collection uses HOTS test questions, observation sheets, interviews and documentation. HOTS questions totaling 5 questions were adopted and validated by material experts. The ability of students to solve HOTS questions assessed by learning independence will be described based on the problem solving stage, namely understanding the problem, designing a problem solving strategy, carrying out a calculation plan, and re-evaluating the correctness of the results obtained. The results of the study concluded that students were able to solve HOTS questions of addition and subtraction of fractions with different denominators and were in line with the independent attitude of students' learning, namely having a very good attitude, in which students in the high group showed a tendency to have very good self-confidence, the ability of students the group is solving HOTS questions on addition and subtraction material studied by learning independence in class V. And in line with the attitude of learning independence which is good, in which students in the medium group tend to show a good attitude of independence as well and the ability of low group participants to solve HOTS questions in addition and subtraction material was studied with independent learning for class V. Students were unable to complete HOTS on addition and subtraction material with different denominators because they were unable to fulfill all the ways of solving problems. And in the attitude of self-reliance in learning, students in the low group tend to show that they have an attitude of independence that is sufficient, some even less.

This study applies the Synthetic Minority Oversampling Technique to improve the performance of the K-Nearest Neighbors method in predicting the unbalanced data class. Most classification algorithms implicitly assume that the processed data has a balanced distribution, so that the standard classifier is more inclined towards data with a dominant class number (majority class). The use of Synthetic Minority Oversampling Technique can improve the performance of the K-Nearest Neighbors method for flight ticket booking data. Although in terms of accuracy, Synthetic Minority Oversampling Technique with K-Nearest Neighbors is lower at 79.65% compared to K-Nearest Neighbors without using Synthetic Minority Oversampling Technique, which is 97.81%, the suggested technique did not improve but from other performance, The proposed method can outperform K-Nearest Neighbors by using Synthetic Minority Oversampling Technique in terms of precision, recall, and F1-Score when applied to the Airline Ticket Booking dataset. Precision increased 18.00% from 62.00% to 80.00%, recall increased 28.00% from 52.00% to 80.00%, and F1-Score increased 27.00% from 53.00% to 80 ,00% on the flight ticket booking dataset.

During the preliminary study in the Village of Kayu Bawang, the results of immunization data were as many as 52 people (88,1%),  BCG/Polio 1 as many as 54 people (54,5%), PENT1/Polio 2 as many as 54 people (91,5%), PENT2/Polio 3 as many as 46 people (8%), PENT3/Polio 4 as many as 50 people (84,7%), and Measles as many as 46 people (78,0%). The purpose of this study was to determine the effect of husband’s role on complete basic immunization in children in the Village of Kayu Bawang Working Area of Gambut Public Health Center. The method used is analytical with cross sectional design. The subjects of this study were all husbands with children aged 9-12 months in the Village of Kayu Bawang Working Area of Gambut Public Health Center as many as 113 people. The sample in this study were 53 people taken with Random Sampling technique. The result of research can be concluded that the value of Sig. p = 0,002 <α (0,05) Ha is accepted, which means that there is a relationship between the influence of the husband’s role on complete basic immunization of the children in Kayu Bawang Villagesin the Woking Areas of Puskesmas Gambut in 2017. It is suggested to the Puskesmas officers to do extension about the importance of husband role to immunization in children.

Tujuan dari penelitian ini yaitu mendeskripsikan peningkatan keterampilan proses sains dan hasil belajar peserta didik kelas X2 teknik instalasi listrik SMK Negeri 2 Raha sesudah diterapkannya model pembelajaran inkuiri terbimbing. Metode penelitian ini, menggunakan metode penelitian tindakan kelas. Prosedur penelitian berbentuk siklus. Data keterampilan proses sains peserta didik diperoleh melalui lembar kerja peserta didik, data hasil belajar peserta didik diperoleh melalui tes hasil belajar (tes siklus) dan selanjutnya dianalisis secara deskriptif. Dari hasil analisis data diperoleh keterampilan proses sains  peserta didik sesudah diterapkan model pembelajaran inkuiri terbimbing dari siklus I ke siklus II mengalami peningkatan yaitu nilai rata-rata sebesar 2,6 dengan kategori cukup  menjadi 3,25 dengan kategori baik. Hasil belajar dasar listrik dan elektronika peserta didik dari siklus I ke siklus II mengalami peningkatan yaitu dengan nilai rata-rata dari 64 menjadi 73 dengan ketuntasan hasil belajar sebesar 46,66% menjadi  83,33%