SIMULATION MODEL FOR RELIABILITY ESTIMATION OF NON-MAINTAINED RAILWAY TELECOMMUNICATION DEVICES

The paper presents a discrete-event model of non-maintained railway telecommunication equipment operation. The model developed in the AnyLogic environment allows to estimate the availability factor and specific quality indicator of such systems, as well as to predict time spent in various states. The presented model can be used both at the design and operation stage for the compliance assessment of telecommunication equipment parameters with the reliability requirements.

NOMOPHOBIA PADA MAHASISWA UNAIR ( STUDI PADA MAHASISWA TINGKAT AKHIR FKM PSDKU UNIVERSITAS AIRLANGGA DI BANYUWANGI)

ABSTRACTSmartphone is one of the telecommunication equipment, nowadays has become a must-have for everyone. Unfortunately, people do not realize that smartphone use have a negative impact in the form of nomophobia. Nomophobia is a person's anxiety if they cannot access their smartphone. College students are a group that can also be affected by nomophobia. This study aimed to find out the picture of nomophobia in final level students of FKM PSDKU Universitas Airlangga in Banyuwangi. The population used weres 41 people. The research design used descriptive quantitative studies with a cross sectional approach. The research was conducted by providing google form related to Nomophobia Questionnaire (NMP-Q). The results showed that students with the number of 4 people (9.76%) have mild nomophobia and 37 people (90.24%) have moderate nomophobia. The conclusion of the results obtained that all college students of the final level of FKM PSDKU Universitas Airlangga in Banyuwangi experienced nomophobia. It is recommended for students to increase physical activity and social interaction and set a daily schedule of activities in order to do more activities without using a smartphone.Keywords: Nomophobia, Smartphone, Final Students ABSTRAKPonsel pintar sebagai salah satu alat telekomunikasi, saat ini telah menjadi barang wajib untuk dimiliki setiap orang. Sayangnya manusia tidak menyadari bahwa penggunaan ponsel pintar memiliki dampak negatif berupa nomophobia. Nomophobia merupakan suatu kecemasan seseorang apabila tidak dapat mengakses ponsel pintarnya. Mahasiswa merupakan suatu kalangan yang juga bisa terdampak nomophobia. Penelitian ini bertujuan untuk mengetahui gambaran nomophobia pada mahasiswa tingkat akhir FKM PSDKU Universitas Airlangga di Banyuwangi. Jumlah populasi yang digunakan adalah sejumlah 41 orang. Desain penelitian menggunakan studi deskriptif kuantitatif dengan pendekatan cross sectional. Penelitian dilakukan dengan memberikan google form terkait Nomophobia Questionnaire (NMP-Q). Hasil dari penelitian menunjukkan bahwa mahasiswa dengan jumlah 4 orang (9,76%) mengalami nomophobia ringan dan 37 orang (90,24%) mengalami nomophobia sedang. Kesimpulan dari hasil yang didapatkan bahwa seluruh mahasiswa tingkat akhir FKM PSDKU Universitas Airlangga di Banyuwangi mengalami nomophobia. Disarankan terhadap mahasiswa untuk memperbanyak aktivitas fisik dan interaksi sosial serta mengatur jadwal kegiatan harian agar dapat lebih melakukan aktivitas tanpa menggunakan ponsel pintar.Kata Kunci: Nomophobia, Ponsel pintar, Mahasiswa tingkat akhir.

Wearable Wireless Body Area Networks for Medical Applications

In recent times, there has been a significant growth in networks known as the wireless body area networks (WBANs). A WBAN connects distributed nodes throughout the human body, which can be placed on the skin, under the skin, or on clothing and can use the human body’s electromagnetic waves. An approach to reduce the size of different telecommunication equipment is constantly being sought; this allows these devices to be closer to the body or even glued and embedded within the skin without making the user feel uncomfortable or posing as a danger for the user. These networks promise new medical applications; however, these are always based on the freedom of movement and the comfort they offer. Among the advantages of these networks is that they can significantly increase user’s quality of life. For example, a person can carry a WBAN with built-in sensors that calculate the user’s heart rate at any given time and send these data over the internet to user’s doctor. This study provides a systematic review of WBAN, describing the applications and trends that have been developed with this type of network and, in addition, the protocols and standards that must be considered.

A Classic Intervention Technology Equipment Training and Creativity Development for Strengthening Employees Innovative Behaviors

Based on the public Satisfaction Index survey on the Telecommunication Equipment Testing Service (Annual Report, 2019), the score was about 3.0 (3.29) or still in the ' high quality ' level so that it still needs to be upgraded to achieve a score of about 4.0 (quality). In order to realize quality public service, it is needed innovation in various ways, both in terms of facilities, infrastructure and human resources (SDM) quality. In-depth interview of 30 respondents associated with factors affecting innovation among employees of the Telecommunications Equipment Testing Center showed that there were 2 (two) prominent factors in which respondents were able to influence the innovation behavior of employees of the Telecommunications Equipment Testing Center namely: a) training (selected respondents as many as 33%) and b) creativity (selected respondents 27%); it is the basis of the research done, namely whether training and creativity of employees, be the dominant factor that affects the behavior of innovative employees of Telecommunications Equipment Testing Center ? Keywords: creativity, innovative behavior, training, technological equipment