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Mask design to prevent foggy glasses and difficulty breathing Musdah Mulia Mukmin; Hady Soedarwanto; Mega Tri Kurnia
International Journal of Public Health Science (IJPHS) Vol 11, No 2: June 2022
Publisher : Intelektual Pustaka Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijphs.v11i2.21189

Abstract

The present of the pandemic has given to a new habit that we call the new normal. One of the habits we hear most often is wearing a mask. Ironically, the use of masks creates new problems for certain populations, for example, glasses users and people with respiratory problems. Eyeglass users complain of the effect of fog on the glasses when wearing a mask, sufferers of respiratory problems complain of shortness of breath when wearing a mask. To find the design solution, the researches employed the data analysis method and experiments (trials) on the appropriate shape, structure, and material of the mask. The results of this design succeeded in presenting the expected design solutions, namely preventing the effects of eyeglasses fog, reducing the effects of tightness when wearing a mask, a display that supports appearance, and fullfil the WHO mask criteria. It presented in four basic color variants.
PENGEMBANGAN POTENSI KEWIRAUSAHAAN MAHASISWA FAKULTAS ILMU KOMPUTER UNIVERSITAS BUNG KARNO Mega Tri Kurnia
Dharmakarya Vol 9, No 4 (2020): Desember, 2020
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/dharmakarya.v9i4.23656

Abstract

Fakultas Ilmu Komputer Universitas Bung Karno (FIKOM UBK) merupakan salah satu dari lima fakultas yang ada di Universitas Bung Karno. Jumlah mahasiswa aktif FIKOM UBK per tahun 2018 adalah 914 orang, dari 914 mahasiswa tersebut terdapat hanya 53 mahasiswa yang mulai merintis kewirausahaan. Kecilnya jumlah mahasiswa dan alumni FIKOM UBK yang merintis dan terlibat kewirausahaan disebabkan oleh beberapa hal, salah satunya adalah sistem pembelajaran yang diterapkan masih terfokus mempersiapkan mahasiswa untuk lulus tepat waktu dan mendapatkan pekerjaan, bukan lulusan yang siap menciptakan pekerjaan (job seekers). Solusi Tim pengabdi Program Pengembangan Potensi Kewirausahaan (PPK) untuk terhadap masalah ini adalah adalah menawarkan model pengajaran dan pelatihan kewirausahaan kepada mahasiswa FIKOM UBK melalui Pengembangan Potensi Kewirausahaan FIKOM UBK (PPK FIKOM UBK). Metode pendekatan PPK FIKOM UBK yang digunakan adalah Metode Pendekatan Participatory Action Learning System (PALS). metode PALS menitik beratkan peranan peserta secara aktif dalam proses pembelajaran sehingga terbentuk sistem pembelajaran yang partisipatif, metode ini terdiri dari tiga fase, yakni (1) fase penyadaran kewirausahaan (awareness), (2) fase pengkapasitasan dan pendampingan kewirausahaan (entrepreneurship capacity building), dan (3) fase pelembagaan (institutionalization). Hasil dari kegiatan PPK FIKOM UBK adalah berhasil mengembangkan potensi kewirausahaan mahasiswa dengan bukti berdirinya enam wirausaha baru yang kreatif dan inovatif serta tingginya minat dan motivasi mahasiswa untuk berwirausaha
Renewable Aviation Fuel: Review of Bio-jet Fuel for Aviation Industry Shuaibu Alani Balogun; Ihwan Ghazali; Abdullahi Tanko Mohammed; Dhany Hermansyah; Ayu Amanah; Mega Tri Kurnia
Engineering Science Letter Vol. 1 No. 01 (2022): Engineering Science Letter
Publisher : The Indonesian Institute of Science and Technology Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (473.155 KB) | DOI: 10.56741/esl.v1i01.59

Abstract

The search for environmentally sound, socially responsible, and economically viable renewable fuel generation methods is a major global concern. A type of aviation fuel called jet fuel or often spelled avtur is intended for use in aeroplanes with turbine (gas) engines. Jet fuel appears colourless. The fuels Jet A and Jet A-1 are the most frequently used ones in commercial aviation sector. Other than Jet B, which is utilised for its enhanced cold-weather operation, there are no other jet fuels that are frequently used in gas-turbine-engine in the aviation industry. Renewable aviation fuel or known as bio-jet fuels represent a sizable sector for the consumption of fossil fuels. The production of bioethanol and biodiesel for piston engine vehicles in internal combustion engines has already shown that biofuel can play a significant role in the development of sustainable renewable aviation jet fuel. Here, we also provide a book review on the potential bio-jet fuel as a renewable aviation jet fuel.
Perancangan Dan Pembuatan Alat Pengendali Pencahayaan Akuarium Berbasis Mikrokontroler Asnat Khettri Laila; Mega Tri Kurnia
Sistem Komputer & Teknologi Intelegensi Artifisial (SIKOMTIA) Vol. 1 No. 1 (2022): December
Publisher : FIKOM Universitas Bung Karno

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (647.668 KB) | DOI: 10.59039/sikomtia.v1i1.8

Abstract

An important factor in the maintenance of biota for flora and fauna in the aquarium is about lighting the lights to illuminate the aquarium space properly besides being able to invite the attention of connoisseurs of the beauty of skilled craftsmen of aquascape biota. Lighting settings in the aquarium can also be useful for the survival of aquatic animals such as ornamental fish and aquatic plants that adorn the beauty of the aquarium. Good lighting is lighting that allows the biota objects in the aquarium to be seen clearly. Fish keepers or people who come to see the biota in the aquarium sometimes don't, so the lights are on continuously which can lead to a waste of electrical energy. The reason for this research is to design and build a lighting control device for a microcontroller-based aquarium, which can work automatically using the ESP32CAM module with a camera feature to recognize that it is true that there is no object other than a human face with a detected facial object, then the lighting of the aquarium light becomes bright and will die if no facial objects are found around the aquascape aquarium.
Rancang Bangun Purwarupa Alat Penyanitasi Tangan Menggunakan Sensor Ultrasonik Berbasis Arduino Unggul Boy Natanail; Yoga Listi Prambodo; Mega Tri Kurnia
Sistem Komputer & Teknologi Intelegensi Artifisial (SIKOMTIA) Vol. 1 No. 2 (2023): June
Publisher : FIKOM Universitas Bung Karno

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (482.075 KB) | DOI: 10.59039/sikomtia.v1i2.10

Abstract

Hands are one of the potential mediums for viruses to enter the body during daily activities, so handwashing is one way to prevent the entry of viruses into the body. Using a hand sanitization device is one alternative. An automatic hand sanitization device can be useful in encouraging people to wash their hands without having to touch the device itself, which is usually done manually by pressing to dispense the soap. By planning and creating an automated hand sanitization system based on Arduino integrated with an ultrasonic sensor, this provides a solution to detect objects around the container. Consequently, the servo motor component will work automatically as a lever presser on the soap container pump. The hand sanitization device is programmed using simple instructions, and its performance will help the community prevent the entry of viruses by cleaning their hands after activities without having to touch the soap container.
Rancang Bangun Purwarupa Alat Pengayun Ranjang Bayi Menggunakan Sensor Suara Berbasis Mikrokontroler Atmega328 Antonius Son Gelu; Yoga Listi Prambodo; Mega Tri Kurnia
Sistem Komputer & Teknologi Intelegensi Artifisial (SIKOMTIA) Vol. 1 No. 2 (2023): June
Publisher : FIKOM Universitas Bung Karno

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (777.079 KB) | DOI: 10.59039/sikomtia.v1i2.13

Abstract

Baby cribs typically require human effort to swing, which can be time-consuming and exhausting if done manually by a person continuously. Hence, the idea emerged to design a prototype device that can automatically swing the baby crib, helping to ease the mother's task, just like cradling a baby. The purpose of this prototype device is to lighten the burden of mothers who often become fatigued when soothing their children and then need to leave them in a calm state to attend other activities. This device can automatically swing the crib triggered by the sound of a crying baby, which will be detected by a sound sensor and processed by the ATmega328 microcontroller on Arduino. Subsequently, Arduino commands the servo motor to activate and swing the baby crib. Having this device will provide benefits in assisting a mother to soothe her baby while still being able to carry out other activities.
Recent trends in sustainable modelling for hydrogen production and utilization April Lia Hananto; Abdullahi Tanko Mohammed; Permana Andi Paristiawan; Ihwan Ghazali; Muhammad Idris; Syah Alam; Mega Tri Kurnia
Jurnal POLIMESIN Vol 21, No 3 (2023): June
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v21i3.3306

Abstract

Hydrogen is a promising candidate for the future of energy and global economic security owing to its cost-efficient clean and environmentally friendly nature. The utilisation of hydrogen is, however, not without obstacles. Technology maturity and the unattractive market are some of the challenges. Before hydrogen can be used on a large-scale basis, critical technical challenges need to be addressed, such as the economical production and transportation and storage issues. In terms of energy prices, hydrogen is an inexpensive fuel. Ideally, a vehicle run on hydrogen reduces the cost per kilometre with better mileage than that of fuelled with fossil fuel. Electric vehicles run on hydrogen fuel cells, for instance, offer several performance improvements over conventional internal combustion engines. This includes better fuel efficiency and relatively less noise operation, yet one of the important technical challenges is onboard hydrogen storage. In this review article, recent trends in modeling for hydrogen production and utilization are addressed in detail.