Dengue hemorrhagic fever emerges in tropical countries like Indonesia. Bojonegoro is one of the highest districts with increased cases in East Java. The high incidence of dengue hemorrhagic fever in Bojonegoro is riveting to be explored related to some causative factors, including education and community behavior. Moreover, education affects an individual level of knowledge, which will impact a person's behavior that potentially affects the public health degree, especially the incidence of dengue hemorrhagic fever. This study aimed to determine the relationship between education and risky behavior in dengue hemorrhagic fever incidence in Mayangrejo Village, Bojonegoro Regency, East Java. A cross-sectional approach was used within a total population of 302 participants, and the Lemeshow sampling technique reached 67 respondents. Data were collected using a questionnaire distributed to residents' homes, while the Fisher's Exact Test was used for data analysis. The results showed a significant relationship between behavior and the incidence of dengue hemorrhagic fever (p-value = 0.024), and there was a relationship between education level and the incidence of the disease (p-value = 0.022). Performing health education and undertaking one House one Jumantik program is then recommended. 

English language learning in elementary schools based on the 2013 curriculum is included in local content, where English language learning becomes learning that is not mandatory in elementary schools. However, some elementary schools require their students to learn English, but the schools educator shortages. At the elementary school SDN Bereng Kajang - 1, researcher found that the school has a local content teacher, but the teacher have no basic in english learning. The researcher's goal is to improve English learning through vocabulary material with flashcard media. This research uses the CAR (Classroom Action Research) method in which this research collaborates with the teacher in observing the student learning process while in the classroom. This research was conducted in 2 cycles; the sample of this study was grade 4 students and total of the students are 12. In this study, researcher are more concerned with the process of each cycle stage in order to get satisfactory results.

An expert system is an artificial intelligence program that combines a knowledge base with an inference system which is part of a high-level specialization software that seeks to duplicate the function of an expert in a field of expertise. This system was created with the aim of solving certain problems by imitating the work of experts from a field. Currently handling printer damage takes a long time to repair because there are many other printers that must be repaired. This expert system application uses the forward chaining method and literature studies into the Delphi 7 application which is useful for diagnosing damage and providing solutions to be carried out according to the symptoms given.

Technology is a means of information which is very important for a company. information is expected to facilitate work to achieve goals optimal. With the increasing popularity of the internet, many business fields, especially those held large already provides online services. An example is a car rental business with take advantage of website services that contain information and the order is expected to be promotional media and will expedite the process booking. The research method used in build a car rental booking application with PHP and MySQL based website service is by analyzing needs, system design, database design, and design dialog screen.

Perkembangan teknologi informasi pada bidang industri pada saat ini telah berkembang sangat cepat. Salah satu fungsi dari penerapannya adalah untuk membantu proses kerja agar berjalan lebih efektif dan efisien. Setiap perusahaan tidak terkecuali Pada UKM bubur bayi organik Bebicare , harus mampu berusaha menekan atau mereduksi waktu dan tenaga dalam beberapa proses kerja terutama melalui optimasi monitoring aliran keuangan dalam proses produksi dan penjualan. Sistem Informasi Manajemen merupakan sebuah aplikasi berbasis web sebagai sistem pendukung Manajemen UKM yang dibangun untuk memudahkan pengguna dalam memantau basis data dari keuangan,data inventaris,data produksi,data pengeluaran harian dan data karyawan secara terpusat. Aplikasi ini dibangun dari bahasa pemrograman PHP dengan metode pengembangan berbasis website termodifikasi. Proses tahapan pengembangan ini terbagi menjadi 3 tahapan, yaitu: analisa kebutuhan sistem, implementasi, dan pengujian.dengan tujuan