Abstract:Abstract: In this study, one of the 4.0 industrial technologies was used to monitor the parameters of the localizer using an android based internet of things application to simplify and shorten the time for monitoring instrument…
strument landing system (ILS) equipment. Technicians, management of the Public Company (Perum) Indonesian Aviation Navigation Service Organizing Agency, and the Navigation Inspector do not have to go the runway to check the performance of the landing system instrument, simply use the android application to monitor the parameters of the localizer instrument. In the experiment, measuring the input voltage to the Arduino pin with a negative ground position and positive in the A9 pin position with the playing condition o Tx1 in the on position using a multimeter, the voltage value is 2.99 volt, while the main position on Tx1 is in the off condition, the voltage value is obtained 4.88 volts.
Keywords: instrument landing system; internet of things
Abstrak: Pada penelitian ini digunakan salah satu teknologi industri 4.0 untuk memonitoring parameter dari Localizer menggunakan aplikasi android berbasis Internet of Things (IoT) untuk mempermudah dan mempersingkat waktu dalam monitoring peralatan instrument landing system (ILS). Teknisi, manajemen Perusahaan Umum (Perum) Lembaga Penyelenggara Pelayanan Navigasi Penerbangan Indonesia LPPNPI dan Inspektur Navigasi tidak harus ke landasan pacu untuk mengecek kinerja instrument landing system cukup menggunakan aplikasi android untuk memonitoring parameter Localizer instrument landing system (ILS). Pada percobaan pengukuran tegangan input ke pin arduino dengan negatif pada posisi ground dan positif berada pada posisi pin A9 dengan kondisi main di TX1 pada posisi on dengan menggunakan multimeter didapat nilai tegangan 2,99 Volt, sedangkan posisi main di TX1 pada kondisi off didapat nilai tegangan 4,88 Volt.
Kata kunci: instrument landing system; internet of things
Abstract:Abstract: DNS plays a vital role in the operation of services on the internet. Almost all services on the internet are under DNS control, such as email, FTP, web apps, etc. So, it is not surprising that various malicious…
activities involve DNS services such as financial fraud, phishing, malware, and malicious activity, etc. Fortunately, in DNS there is a record with the name time to live which can be used to detect a query or the address accessed from the user is a normal query or an abnormal query. Therefore, the purpose of this study is to determine the correlation value between time to live and abnormal queries on passive DNS data using the Binary Logistic Regression model. The results showed that the Binary Logistic Regression method could model the correlation between TTL, elapsed, and bytes which have an optimal model F1 Score of 0.9997 and also have a condition close to the ideal state by using the Precision-Recall Curve (PRC) graph plot.
Keywords: Binary Logistic Regression; DNS Passive; Precision-Recall Curve (PRC); Query Abnormal
Abstrak: DNS memegang peranan yang vital di dalam berjalanya service di internet. Hampir seluruh layanan di internet berada di bawah kendali DNS seperti email, ftp, app web dll. Jadi, tidak mengherankan bahwa berbagai kegiatan jahat melibatkan layanan DNS seperti financial fraud, phising, malware dan aktivitas malicious dll. Untungnya, di dalam DNS tersimpan sebuah record dengan nama time to live yang dapat digunakan untuk mendeteksi sebuah query atau alamat yang diakses dari user tersebut bersifat query normal atau query tidak normal. Oleh karena itu, tujuan penelitian ini adalah untuk mengetahui nilai korelasi antara time to live dengan query tidak normal pada data passive DNS dengan menggunakan model Binary Logistic Regression. Hasil penelitian menunjukkan bahwa metode Binary Logistic Regression dapat memodelkan korelasi antara TTL, elapsed dan bytes yang memiliki model optimal F1 Score sebesar 0.9997 dan juga memiliki kondisi hampir mendekati keadaan ideal dengan menggunakan plot grafik Precision Recall Curve (PRC).
Kata kunci: Binary Logistic Regression; DNS Passive; Precision-Recall Curve (PRC); Query Abnormal
Abstract:Abstract: The rapid development of digital technology has also contributed to the development of computer technology. Nowadays, many electrical devices work integrated with computer systems. This of course will greatly help…
elp human work in operating these electrical devices. One of the research that is currently being developed is about Smart Home. Smart Home has several benefits such as providing better comfort, more guaranteed safety and security, and sav-ing electricity use. By implementing Smart Home devices in homes or offices, electrical devices will be able to work automatically according to user needs. Users can also monitor and control electrical devices in the house remotely through a communication channel such as through the internet network, Wi-Fi or Bluetooth. The special properties of a microcontroller, which are small in size, save electrical power and flexibility, make the microcontroller very suitable for use as a data recorder/recorder in applications that do not require the presence of an operator.
Keywords: Arduino-Uno; ESP8266; IOT; Relay; Wifi
Abstrak: Perkembangan teknologi digital yang pesat juga turut berkontribusi pada perkembangan teknologi komputer. Saat ini banyak perangkat listrik yang bekerja terintegrasi dengan sistem komputer. Hal ini tentunya akan sangat membantu pekerjaan manusia dalam mengoperasikan perangkat listrik tersebut. Salah satu penelitian yang sedang dikembangkan adalah tentang Smart Home. Smart Home memiliki beberapa keunggulan seperti memberikan kenyamanan yang lebih baik, keamanan dan keselamatan yang lebih terjamin, serta penghematan penggunaan listrik. Dengan mengimplementasikan perangkat Smart Home di rumah atau kantor, perangkat listrik akan dapat bekerja secara otomatis sesuai kebutuhan pengguna. Pengguna juga dapat memantau dan mengontrol perangkat listrik di rumah dari jarak jauh melalui saluran komunikasi seperti melalui jaringan internet, Wi-Fi atau bluetooth. Sifat khusus dari mikrokontroler yaitu ukurannya yang kecil, hemat daya dan kelenturan listrik, menjadikan mikrokontroler sangat cocok digunakan sebagai rekorder / perekam data pada aplikasi yang tidak membutuhkan kehadiran operator.
Kata kunci: Arduino-Uno; ESP8266; IOT; Relay; Wifi
Abstract:Abstract: Internet packages are very important for mobile users. Many Internet Service Providers (ISPs) or internet service providers can help facilitate users in accessing the internet. Each ISP has a competitive advantage…
age to attract internet users. Consumers are required to be smart in choosing internet packages so that they do not harm themselves. Based on this, an appropriate method is needed to assist in the selection of effective internet packages. Decision support systems have a variety of methods and one of them is the Analytical Hierarchy Process (AHP) method and is tested with Expert Choice 11. The results of the calculation using AHP are ranking each alternative that is obtained by the most important alternative and widely used by consumers is Telkomsel (Simpati Flash) in terms of security criteria is the ability to block viruses & spam.
Keywords: AHP; Decision Support Systems; Internet Service Provider
Abstrak: Paket internet merupakan hal yang sangat penting bagi para pengguna handphone. Banyaknya Internet Service Provider (ISP) atau disebut dengan penyedia layanan internet dapat membantu memudahkan pengguna dalam mengakses internet. Setiap ISP memiliki keunggulan yang saling bersaing untuk menarik minat pengguna internet. Konsumen dituntut jeli dalam memilih paket internet agar tidak merugikan mereka sendiri. Berdasarkan hal tersebut, diperlukan sebuah metode yang tepat untuk membantu dalam pemilihan paket internet yang efektif. Sistem pendukung keputusan memiliki berbagai metode dan salah satunya adalah metode Analytical Hierarchy Process (AHP) dan diuji dengan Software Expert Choice 11. Hasil dari perhitungan dengan AHP adalah perangkingan setiap alternatif yaitu diperoleh alternatif yang paling penting dan banyak digunakan oleh konsumen adalah provider Telkomsel (Simpati Flash) ditinjau dari kriteria keamanan yaitu kemampuan memblokir virus & spam.
Kata kunci: AHP; Internet Service Provider; Sistem Pendukung Keputusan
Abstract:Kualitas udara mengambil peran penting bagi kehidupan mahkluk hidup di permukaan bumi ini terutama untuk manusia, pada masa ini penurunan kualitas udara di beberapa kota di wilayah Indonesia terus meningkatkan diakibatkan…
n beberapa hal diantaranya pertumbuhan industri dan perkembangan kendaraan bermotor yang semakin pesat sebanding dengan pertumbungan penduduk yang makin meningkat dan tidak sebanding dengan pertumbungan ruang terbuka hijau dan pelestarian kawasan hijau khususnya pada wilayah perkotaan. Sistem pemrosesan dari hasil akuisisi yang didapatkan dari penggunaan beberapa kombinasi sensor (multisensor) yaitu sensor yang dapat mendeteksi gas buang kendaraan bermotor, partikel debu, asap dari hasil industri, dan kadar oksigen dalam udara. Hasil dari proses akuisisi data sensor kemudian akan diproses dengan kecerdasan buatan fuzzy yang ditanamkan pada sebuah chip mikrokontroler. Sistem pengukur kualitas udara berbasis Internet of Things (IoT) ini akan dapat digunakan sebagai media penyebar luasan informasi terkait kualitas udara pada suatu wilayah, sehingga akan memberikan penurunan dampak kesehatan bagi masyarakat yang akan melakukan aktivitas diluar rumah.
Abstract:Penelitian ini dilakukan untuk menjelaskan lebih lanjut mengenai teori dan teknik heat transfer printing menggunakan pewarna dispersi pada tekstil untuk memperoleh hasil superlatif yang diharapkan. Dengan referensi dan produk…
roduk buatan pribadi menggunakan heat transfer printing, metode penelitian deskriptif kualitatif digunakan untuk menjelaskan topik yang dibahas. Sumber data yang dirujuk berasal dari banyak artikel dan jurnal online di internet oleh orang-orang yang telah menyentuh subjek yang dibahas dalam penelitian ini. Pengumpulan dan analisis data menghasilkan temuan teknik tertentu yang sangat dibutuhkan untuk berkontribusi pada keberhasilan penggunaan pencetakan perpindahan panas ke tekstil, ditemukan bahwa alat pemanas tertentu seperti setrika yang tepat berfungsi paling baik, sementara subjek kesukaan yang dicetak pada tekstil secara khusus bersifat pribadi dan bergantung pada setiap individu. Temuan kecil ini akan digunakan jika diperlukan dalam sebuah proyek untuk membantu masyarakat dengan lebih baik.
Abstract:The digital era has significantly transformed lifestyles, particularly in Indonesia, where computer-mediated communication (CMC) now plays a prominent role in human interactions. In public spaces, individuals often prioritize…
itize their digital devices over engaging with those around them. The rise of the internet generation has integrated media and communication into essential elements of daily life. This study focuses on the analysis of hashtag trends related to general elections, such as #capres2024, #cawapres2024, and #pemilu2024, on Instagram, and their influence on user perceptions. It examines the role of hashtags in CMC practices on Instagram during electoral periods. Through the analysis of seven samples, the study reveals that while certain posts align with the electoral purposes of the hashtags, others use these hashtags for visibility without relevance to the elections. The research underscores Instagram’s potential for reshaping political branding and enhancing voter engagement. It demonstrates that the strategic application of hashtags, combined with high-quality visuals and interactive features, can amplify the visibility and impact of political messaging. By integrating CMC and political branding theories, this study presents a framework for understanding how digital tools can foster a more engaged and informed electorate.
Abstract:Connectivism provides abundant enchanting experiences in ELT context due to the benefits that it offers. However, as the practice requires technology integration, physical, and psychological readiness, teachers discover…
challenges upon the implementation. This study aims at investigating the benefits and challenges of the practice in ELT context. Through content analysis qualitative study, the study attains the targeted exploration. 5 experienced English teachers are selected to conduct semi-structured interviews. The data were analyzed and reviewed by the researchers and experts for affording the valid results. The results provide valuable insights towards the issues that are raised. This study sheds a light on the essence of digital environment in ELT which assists the feasible various sources of learning to be attained. Findings revealed that Connectivism can definitely foster learners’ language skills, such as speaking, listening, and pronunciation through the various digital platforms that are provided. Interestingly, connectivism is advantageous for strengthening learners' 21st century skills, namely critical thinking, collaboration, communication skills, and creativity in learning English. On the other hand, the challenges encountered by teachers in integrating connectivism are 1) inadequate facilities and infrastructure, 2) lack of training and development in educator resources, and 3) low internet network access or the bandwidth.
Abstract:The self-registration machine helps patients register them selves. The use of APM machines at Wava Husada Hospital has not been carried out properly for several reasons, such as Man, Method and Machine. The aim of this research…
esearch is to evaluate the performance of APM users to identify the components and effects to increase the effectiveness of APM. Qualitative research methodologies were used in this study. Data was obtained from APM officers and medical records officers. The results of the research show that the presence of APM officers has helped the patient registration process, but there are several things that make the use of APM less effective at Wava Husada Hospital, namely in terms of staff, the lack of APM officers, in terms of the method of using APM is not carried out in accordance with the SOP, in terms of Machine errors or loading often occur. Consequently, there are too many patients, the registration process is thrown off, services are provided non-procedurally, and registration is completed by hand. Efforts made by officers to ensure that the use of APM runs well are adding APM officers, training APM officers on APM use, and improving internet quality so it doesn't load frequently.
Abstract:This study investigates the role of the internet in bridging language gaps and enhancing English as a Foreign Language (EFL) instruction within Solo's multilingual context. The focus is on how internet resources aid students…
ents in navigating between Bahasa Jawa, Bahasa Indonesia, and English, reflecting the multilingual dynamics of EFL classrooms. Utilizing a qualitative approach, semi-structured interviews were conducted with students from grade XII public senior high schools in Solo, Central Java. The findings reveal that the internet plays a significant role in facilitating language learning by providing access to diverse resources and interactive platforms. It is reported that internet tools help them create more engaging and culturally relevant lessons, which cater to the multilingual backgrounds of the students. Students highlighted that online resources offer immediate feedback, diverse learning materials, and opportunities for practicing English in real-world contexts, which are crucial for mastering a foreign language. Moreover, the study shows that the internet supports students in developing digital literacy skills, which are essential for effective language learning in the 21st century. The use of internet-based learning tools helps students seamlessly transition between languages, enhancing their overall language proficiency and confidence in using English. This research underscores the importance of integrating internet resources in EFL education to address the unique linguistic needs of students in multilingual settings. Future studies should explore the long-term impacts of internet use on language acquisition and its potential integration with traditional teaching methods to create a more holistic and effective EFL learning environment.