Background: Surgery will cause anxiety. One way to reduce anxiety in preoperative patients is through health education using leaflet media. Leaflets are pieces of paper that contain writing and images to convey a message and are easy to carry. Purpose: This study was to analyze the effect of health education using leaflet media on anxiety levels in preoperative patients at Ungaran Hospital. Methods: This study used Quasi-Experiment with the design of two group pre-post. Bivariate analysis using the Wilcoxon test. The sample amounted to 30 respondents consisting of 15 respondents in the intervention group and 15 respondents in the control group using the Consecutive Sampling approach that met the inclusion criteria. Anxiety level assessment was given twice before and after treatment and anxiety levels were measured using the HARS (Hamilton Anxiety Rating Scale) questionnaire. Results: The results showed that there was an effect of health education using leaflet media on anxiety levels (p=0,001) and there was an effect of health education without leaflets on anxiety levels (p=0,001). The post-test scores of the intervention group 9,13 and the control group 15,27. Conclusion: Health education using leaflet media can be applied as an alternative to delivering information before surgery to reduce anxiety.

The adolescent is at risk of having unhealthy behaviors such as premarital sex, which will result in the occurrence of pregnancies, abortions, and sexually transmitted diseases (STDs). One of these technological advances is information technology (IT) which has applied in various aspects of human life. Technology information is important for the millennial generation, one of which is inseparable from the use of smartphones.  The objectives of this review are identifying and develop an android-based educational application so that teenagers can use the technologies to knowledge especially about the reproductive health of girls in an attractive manner with existing features. The literature review refers to 5 articles obtained from e Pubmed, Undip E-journal, and Google Scholar databases over the past 5 years. Keywords in article search are mobile application, education, reproductive health, adolescent knowledge, health, and smartphone applications. Data analysis techniques that have been done are compare, contrast, criticize, syntesize and summarize. Inclusion criteria for articles are scientific articles with the last 5 years publication period, reliable and accredited articles, types of original research articles, and case studies. The exclusion criteria are undergraduate student research articles. From the literature study shows that those applications are much helpful in reducing problems that often occur in adolescents, for example: The Girl Talk application significantly increases the knowledge of adolescent girls (35.3% vs. 94.1%; p <0.001) respectively. Each application has a positive impact on improving adolescent health.

Background: The blood glucose levels in patients Type II diabetes mellitus If are not controlled it will worse condition. One attempt to reduce blood glucose levels is by walking exercise and hydrotherapy. Purpose: To understand the influence of a combination of walking exercise and hydrotherapy to decrease blood glucose levels in patients with type II diabetes mellitus. Methods: This research method is Quasy Experiment with the pre and post test with control group design. The number of samples are 48 people were divided into 2 groups that is intervention combination of walking exercise and hydrotherapy and control groups. The sampling technique was simple random sampling. The data analysis uses Dependent t-test and Independent t-test. Results: The results dependent t-test showed that there were a significant difference in the pre and post of blood sugar levels of the intervention group with p value 0,000 (< 0,05) and the control group with p value 0,008 (< 0,05). Independent t-test obtained results p value 0.000 (≤ 0.05) showed that there is the influence of a combination of walking exercise and hydrotherapy to blood glucose levels. Conclusion: In this study showed that there is the influence of a combination of walking exercise and hydrotherapy to blood glucose levels in patients type II diabetes mellitus.

This study aims to facilitate the understanding of if-then statements or implications in everyday statements based on mathematical logic. The research method used is applied literature study and concept analysis. The researcher analyzes the implications of everyday statements based on the relationship between cause and effect statements using set theory which is described by a Venn Diagram. The pattern of compound statement relationships in the Venn Diagram is used to determine the truth value of the implications. There are seven patterns of causal statement relationships in everyday statements depicted in the Venn Diagram. Based on the pattern of the relationship, there are seven types of implications in everyday statements, namely: (1) Section Implications which in mathematical logic are called Implications, (2) Scope Implications, (3) Intersecting Implications, (4) Equivalence Implications, which in Mathematics called Biimplications, (5) Independence Implication, (6) Different Universal Implication, and (7) Negation Implication. The results of this study indicate that giving examples of mathematical logic statements using everyday statements must consider the pattern of causal statements to make it easier to determine the truth value.

Penelitian ini bertujuan mengetahui tanggung jawab pengangkut terhadap penumpang pengangkut laut dalam dalam melaksanakan tanggung jawabnya serta faktor-faktor yang menjadi terjadinya tanggung jawab tersebut. Penelitian ini menggunakan metode penelitian hukum normatif dengan menggunakan data lapangan sebagai pelengkap. Hasil penelitian yaitu pelaksanaan tanggung jawab terhadap penumpang angkutan laut telah dilaksanakan sesuai dengan aturan hukum yang berlaku, namun masih terdapat pelayanan yang menurut penumpang belum maksimal dalam penerapannya. Perjanjian pengangkutan yang didasarkan prinsip timbal balik antara pengangkut dengan penumpang, dimana pengangkut mengikatkan diri untuk menyelenggarakan pengangkutan barang dan/atau orang dari suatu tempat ke tempat tujuan tertentu dengan selamat, sedangkan penumpang mengikatkan diri untuk membayar uang angkutan. Faktor yang mempengaruhi tanggung jawab oleh pengangkut laut, dan cara penyelesaiannya. Penyelesaian sengketa prngangkutan laut dapat dilakukan dengan du acara yaitu non-litigasi (perdamaian) dan litigasi (jalur hukum).