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All Journal Jurnal Penelitian Fisika dan Aplikasinya (JPFA) Jurnal Sains Dasar TELKOMNIKA (Telecommunication Computing Electronics and Control) Jurnal Riset dan Kajian Pendidikan Fisika Jurnal Bahan Alam Terbarukan JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI Jurnal Inovasi Pendidikan IPA Journal of Natural Sciences and Mathematics Research Edufisika: Jurnal Pendidikan Fisika Unnes Science Education Journal Jurnal Voering Jurnal Penelitian Pendidikan IPA (JPPIPA) EnviroScienteae Journal on Education UPEJ Unnes Physics Education Journal Journal of Innovative Science Education Indonesian Physical Review Physics Education Research Journal Jurnal Penelitian Fisika dan Terapannya (JUPITER) Abdimasku : Jurnal Pengabdian Masyarakat Physics Communication Journal of Research and Educational Research Evaluation Jurnal Penelitian Pendidikan UPEJ : Unnes Physics Education Journal Indonesian Journal of Mathematics and Natural Sciences Physics Communication
Fianti Fianti, Fianti
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Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Other

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Journal : Physics Communication

 1   2 
Development of Air Temperature Measurement Using LM35 Sensor Based on Nodemcu Microcontroller and Internet of Things (IoT) Nurcahya, Mufid Eska; Fianti, Fianti; Yulianti, Ian
Physics Communication Vol 5, No 1 (2021): February 2021
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The purpose of this research is to develop a real-time temperature monitoring instrument based on the Internet of Things (IoT). The research steps were design of a series of tools consisting of a Nodemcu microcontroller and an LM35 sensor, developing a tool that has been designed, testing the tool, and evaluating it. Performance analysis of the tool was carried out by measuring the relative error of the tool that has been developed with a standard thermometer. The result showed that the instrument's accuracy is 99.96% and the relative error percentage is 0.71%. It can be concluded that a room temperature measurement instrument with an IoT-based LM35 sensor can work well.
The Influence of Lighting on The Bedroom Towards The Sleep Quality of Children Aged 0-5 Years Uding, Risnawati; Fianti, Fianti; Yulianti, Ian
Physics Communication Vol 8, No 1 (2024): February 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/physcomm.v8i1.41318

Abstract

Lighting in the bedroom is important in maintaining the quality of children's sleep. At the age of 0-5 years, a child has a sleep duration of around 11-18 hours, so it is necessary to pay attention to the lighting in the bedroom so that children have quality sleep time. This study aims to determine the effect of lighting in the bedroom on the sleep quality of children aged 0-5 years. Samples were taken randomly with the age range of children 0-5 years with the criteria of children accustomed to sleeping with the lights off as many as 6 samples.  The number of samples was adjusted to the availability of samples around the research site in Tinjomoyo village. Data collection techniques were observation and questionnaires. The parents of the sample filled out the observation sheets and questionnaires. The duration of data collection depends on how many times each sample wakes up during sleep at night, starting when the child falls asleep until 03.00 AM. The results showed that there was an effect of bedroom lighting on the sleep quality of children aged 0-5 years as indicated by a change in the child's total awakening, which is an average of 2 fewer awakenings during sleep from the lights on to the lights off.
Application of SAVI Learning Model to Improve Physics Learning Activities with Phet Simulations Nisa, Narita Ainun; Khumaedi, Khumaedi; Fianti, Fianti
Physics Communication Vol 8, No 2 (2024): August 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/physcomm.v8i2.46542

Abstract

The learning model that is used in the learning process had an impact on the ability of students to analyze problems. The aim of this study was to use the SAVI learning model to increase the analytical student activity in physics in the second grade of senior high school. This study's design was quasi-experimental. This study used this research is purposive sampling because both schools have the same competency level. The data was collected through observation, tests, and documentation. The research was conducted in Jepara with control and experimental groups respectively. The data's validity is evaluated using normality and homogeneity tests. The observation sheet for assessing learning activities has a validation score of 4.39, which is considered very good. The results were proved by observation sheets of student activities, which showed that this strategy was more effective. The experimental group's score increased from 81.94 to 87.92, while the control group's score increased from 79.43 to 81.83. The test scores for the experimental and control groups were 84.93 and 80.62, respectively, indicating that SAVI learning model in this study was found to be effective in improving students' learning activities.
Noise Analysis Around Jababeka – Cikarang Industrial Area Yuliana, Yuliana; Fianti, Fianti
Physics Communication Vol 8, No 1 (2024): February 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/physcomm.v8i1.40873

Abstract

Noise is an unwanted sound from a business or activity at a certain level and at a particular time that can cause disturbances to human health and environmental comfort. Noise can cause psychological and physiological impacts. The Ind is one of the largest industrial areas in Bekasi Regency, West Java. This study aims to analyse the noise levels around the industrial area of Jababeka-Cikarang. This type of research is survey research with a quantitative approach. This study measures the sound intensity level in the Jababeka–Cikarang area, up to a distance of 20 km from the Jababeka – Cikarang area. Data analysis used descriptive analysis in the form of graphs. The study results show that the noise level in the Jababeka-Cikarang area exceeds the threshold set by the Threshold, which is 70 dB to 85 dB.
Analysis of Kendal Industrial Estate (KIK) impact on the Surrounding Air Quality Cholis, Muhammad Ridwan Nur; Yulianti, Ian; Fianti, Fianti
Physics Communication Vol 7, No 1 (2023): February 2023
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/physcomm.v7i1.41309

Abstract

The Kendal Industrial Area (KIK) is developed to accelerate economic development in the Kendal district area and to support the acceleration and expansion of economic development. Industrialization will lead to a process of air pollution which is marked by 16 companies that are already operating in the KIK area. This research was aimed to analyze the impact of the Kendal Industrial Estate on air quality. The approach of this research used descriptive method, with an analysis of changes in air quality that occurred before the existence of KIK and after the development of industrial areas. The factors that affect the air quality conditions reviewed in this study were air temperature, surface pressure, wind speed, and relative humidity. Data collection techniques used were secondary data NASA satellite imagery. The results showed that there is a change in air conditions after the presence of KIK as indicated by the increase in air pressure and air temperature and the decrease in relative humidity and wind speed. The results indicates that the existence of the Kendal Industrial Area (KIK) causes changes in environmental conditions, but these changes are not significant so they are still within the comfort limits for industrial areas.
Co-Authors Abu Sahmah Mohd Supaat Agus Yulianto Aji Purwinarko, Aji Al Aziz, Sofyan Amal, Mohammad Ikhlasul Anak Agung Gede Sugianthara Ani Rusilowati Asih, Nur Fitri Asmaul Husna Azizah Mutiarani Azizah Zhafirah Badrul Munir, Badrul Baiti, Upik Nur Bambang Subali Budi Astuti Budi Astuti Candra Dewi Cholis, Muhammad Ridwan Nur Darsono, Teguh Didik Aryanto Didik Aryanto Durrotun Nafisah Durrotun Nafisah Dwi Indah Lestari DWI YULIANTI Dyah Rini Indriyanti Edi, Sukiswo Supeni Edy Cahyono Effendy, Suhardi Ellianawati, Ellianawati Etik Irawati Fariyya, Dewi Raokhil Iklima Fatmala, Rita Iva Firdhosiyah, Siti Gelu, Afrianus Givarin, Delvananta Hadi Susanto Hammam, Hammam Helvi Rumiana Henny Indah Pratiwi Hidayah, Rizki Roqissatul Hidayat, Sony Husna Arifah, Husna Ian Yulianti Ian Yulianti, Ian Iis Widya Harmoko, Iis Widya J.Y. Jung K.H. Kim Karimah, Naelatul Khoiru Ainin Nisa Khumaedi - Kim, Kyoo Ho Kukuh Eka Kurniansyah Kurniansyah, Kukuh Eka Laily Nur Azizah Langlang Handayani Leonardy, Joshu Liana, Yeni Rima Luqman Hakim M.I. Amal maimanah, siti Masturi Masturi Mufatihah, Nishfa Mugi Lestari Muhammad Rasyid Ridla, Muhammad Rasyid Munawaroh, Rosyidatul Mutiarani, Azizah Nafisah Irfani Setiasiwi Nafiusokhib, Nafiusokhib Neratania, Alvina Ngurah Made Dharma Putra Nisa, Narita Ainun Nugroho, Krisna Ardi Nur Hamid NUR HAMID Nurcahya, Mufid Eska Nurmaya, Eka Pakungwati, Intan Fauziyyah Paminto, Joko Prayogo, Defrian Putra, Ngurah Made Darma Putra, Ngurah Made Dharma Putut Marwoto Rachmawati, Sekar Rohim, Ahmad Minanur Rulyaimah, Rulyaimah Rumiana, Helvi S Sulhadi S.H. Lee Salim, Salisa Yumna Setyanugraha, Noval Siti Khodijah Afsas siti maimanah Sugianto - Sugianto Sugianto Sugiyanto - Suharto Linuwih Sujarwata Sujarwata Sulhadi - Sunarno Sunarno Supa’at, Abu Sahmah Mohd Supriyadi Supriyadi Susilo Susilo Sutikno Madnasri Sutikno Sutikno Swastika Ramadhanty Eka Putri Tri Mugirahayu Triwidianingsih, Novita Uding, Risnawati Ukhti Mutia Munifatuzzahroh Ulpha, Ramadhani Andrawina Upik Nurbaiti Utomo, Galih R. Utomo, Galih Ridho Utomo W. P, Wasi Sakti Wintribrata, Bunaya Hanif Yeni Rima Liana Yuliana Yuliana Zhafirah, Azizah