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Pengaruh Daun Bayam Merah Amarantanthus tricolor L sebagai Material Bioscreen Anti-radiasi pada Laptop Muslimah Susilayati
Al Kawnu : Science and Local Wisdom Journal Vol 1, No 2 (2022): : April 2022
Publisher : Tadris Biologi, Tadris Fisika and Tadris Kimia, Universitas Islam Negeri Antasari

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (256.593 KB) | DOI: 10.18592/ak.v1i2.6209

Abstract

The era of the industrial revolution 4.0 and society 5.0 has necessitated the use of technology in life. For academics, the use of technology is very dependent on laptops. The use of laptops for various purposes is increasing. However, the electromagnetic radiation emitted by laptops can harm the wearer. Reducing radiation on laptops can be pursued through the use of environmentally friendly renewable materials, such as spinach leaf bioscreen. This study aims to determine the effect of Amaranthus tricolor L red spinach leaves as an anti-radiation bioscreen on laptops. This study uses a pre-experimental method with a one group pre-test post-test design. The amount of electromagnetic radiation was measured using an electromagnetic radiation detector DT-1130. Data analysis used correlation test and simple linear regression test. The results of the Pearson product moment analysis obtained a correlation coefficient value of r = -0.999 which means that there is a very strong relationship between the increase in the number of spinach leaves and the decrease in laptop radiation. Regression test shows the amount of radiation (y) can be predicted from the number of leaves (x) with the equation y=1420,106–26,311x, meaning that an increase in the use of spinach leaves by 1cm2 will reduce radiation by 26,311µW. The results of this study indicate that spinach leaves have the potential as a bioscreen material in reducing exposure to electromagnetic radiation on laptops.
“HALAL” AS A COMPETITIVE DISTINCTION FOR ISLAMIC HIGHER EDUCATION IN PREPARING MUSLIM MILLENIALS Abdul Matin Salman; Abd. Halim; Nur Rohman; Muslimah Susilayati
Indonesian Journal of Islamic Literature and Muslim Society Vol. 3 No. 2 (2018): December 2018
Publisher : IAIN Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22515/islimus.v3i2.1922

Abstract

The present study aims to investigate the implementation of halal as a competitive distinction for Islamic higher education in preparing the Muslim millennials at the State Islamic Institutes. This research employed both quantitative and qualitative (mixed method) by administering questionnaires to final semester students and conducting interviews with the campus program planners. The data were descriptively analyzed by using statistical computation before being interpreted. The finding showed that 72,9% of the students had studied halal concept, 83,3% of them had known halal products from MUI labels, and 45,8% of them understood the maqasid shariah. The results of interviews revealed that the institution is continuing to prepare the establishment of halal study center by collaborating with other institutions.