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Probability and Heisenberg Uncertainty of He+ at Quantum Numbers n≤3 Supriadi, Bambang; Afidah, Zidan; Arsita, Maya; Ni’mah, Simatun; Wardhany, Merry Khanza Kusuma; Hermansyah, Moh Dimas Feri
Indonesian Review of Physics Vol. 7 No. 1 (2024)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/irip.v7i1.11939

The purpose of this study is to analyze the probability and uncertainty of electron linear momentum in with the Heisenberg uncertainty approach. Measurement of the position and momentum of atomic electrons is probabilistic. The probability and uncertainty of electron linear momentum are analysed analytically, and simulations of hydrogenic atoms' normalized radial wave function are performed. they can be viewed as hydrogenic atoms with only one electron orbital. The probability and uncertainty of electron linear momentum in decrease with increasing values of the principal quantum number n ≤ 3. While the uncertainty of the electron position is increasing. The results of this study are in accordance with the characteristics of position and linear momentum that are not commutable. The increase in the value of the main quantum number means that the electron's position against this is getting farther, and the speed in the orbital is getting smaller.

Arduino-Based Moringa Cultivation and Innovation in Processed Moringa Products to Prevent Stunting, Cangkring Village, Jenggawah District, Jember Regency Saputra, Ramadani Dwi; Afidah, Zidan; Syahputra, Dylanatha Syahputra; Ardiansyah R, Maulana; Maulida, Zulfa; Nuraini, Lailatul
Unram Journal of Community Service Vol. 5 No. 4 (2024): December
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v5i4.731

The industrial era 4.0 is a new phase in the development of technology in agriculture. Technologies such as drones, sensors, cloud computing, and agricultural automation are examples of the use of the Internet of Things (IoT) as technological advances in agriculture. Moringa is rich in beneficial nutrients, especially for pregnant and lactating mothers so that it can prevent stunting. Internet of Things (IoT) technology is applied to monitor the growth conditions of Moringa in real time, increasing harvest yields in terms of quality and quantity. This program has proven effective in increasing the understanding of the Cangkring village community and can be used as a way to prevent stunting, as well as improve the quality of life in areas with a high prevalence of stunting

The Effectiveness of Cramer’s Rule on the System of Linear Equations (LES) of 2-Loop Electrical Circuits in Improving Mathematical Thinking Ability and Learning Outcomes Supriadi, Bambang; Arsita, Maya; Ni’mah, Simatun; Wardhany, Merry Khanza Kusuma; Afidah, Zidan; Kinanti, Az Zahra Lintang
Unnes Science Education Journal Vol. 14 No. 1 (2025): April 2025
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v14i1.20515

Mathematical thinking skills are high-level thinking competencies needed in the 21st century. Many physics problems are expressed in various forms of mathematical equations that require mathematical thinking skills. The low level of mathematical thinking has an impact on physics learning outcomes. Cramer’s rule is more attractive to students when solving the Linear Equation System (LES) than the substitution method or other methods. So this study aims to examine the effectiveness of Cramer’s rule on the system of linear equations of 2-loop electrical circuits as an alternative solution to problem solving. The research was conducted in the odd semester of 2024/2025 with research subjects as many as 44 students and 30 high school students in Jember using Pre-Experimental Design and One Group Pretest-Posttest form. The results showed the improvement of college students’ mathematical thinking skills in the high category for indicators of specializing (72.7%), generalizing (95.5%), and conjecturing (86.4%) while the convincing indicator was in the medium category (65.9%). The improvement of college student learning outcomes (79%) and high school students (81%) in the high category with a very positive response or 82.14%. So Cramer’s rule is effective in improving mathematical thinking skills and learning outcomes.

Arduino-Based Moringa Cultivation and Innovation in Processed Moringa Products to Prevent Stunting, Cangkring Village, Jenggawah District, Jember Regency Saputra, Ramadani Dwi; Afidah, Zidan; Syahputra, Dylanatha Syahputra; Ardiansyah R, Maulana; Maulida, Zulfa; Nuraini, Lailatul
Unram Journal of Community Service Vol. 5 No. 4 (2024): December
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v5i4.731

The industrial era 4.0 is a new phase in the development of technology in agriculture. Technologies such as drones, sensors, cloud computing, and agricultural automation are examples of the use of the Internet of Things (IoT) as technological advances in agriculture. Moringa is rich in beneficial nutrients, especially for pregnant and lactating mothers so that it can prevent stunting. Internet of Things (IoT) technology is applied to monitor the growth conditions of Moringa in real time, increasing harvest yields in terms of quality and quantity. This program has proven effective in increasing the understanding of the Cangkring village community and can be used as a way to prevent stunting, as well as improve the quality of life in areas with a high prevalence of stunting

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