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The Effect of Critical Reading Strategy on Students’ Reading Ability in Comprehending Expository Text Fitriyanti Agil Handayani; Feny Martina; Syamsul Rizal
Jadila: Journal of Development and Innovation in Language and Literature Education Vol. 2 No. 2 (2021): Jadila: Journal of Development and Innovation in Language and Literature Educat
Publisher : Yayasan Karinosseff Muda Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52690/jadila.v2i2.194

Abstract

This research is aimed at finding out the effect of critical reading strategy on student's reading ability in comprehending expository text of the second grade students of MAN 1 (MODEL) Lubuklinggau in the academic year 2019/2020. This research used quantitative research with quasi experimental design. The total population of students at the second grade was 312 students of MAN 1 (MODEL) Lubuklinggau in the academic year 2019/2020. The research chose two classes as the samples of the research. The sample was selected by using purposive sampling technique. The second grade students of XI MIPA 2 was experimental class who were taught using Critical Reading Strategy and the second grade students of XI MIPA 1 was control class who were taught by the teacher. The data were collected by using test. The data were analyzed by using T-test formula. The mean score in experimental class was 79.90 while the mean score of control class was 72.31. The mean different between them was 7.59. The result of t-test showed that the value of t-count (3.970) was higher than t-table (2.024) in df 38 (0.05). Therefore, the alternative Hypothesis (Ha) was accepted while the null hypothesis (Ho) was rejected. Based on the result above, the research finding was Critical Reading Strategy was effective on students’ reading ability in comprehending expository text for the second grade students of MAN 1 (MODEL) Lubuklinggau in academic year of 2019/2020.
Cementitious Material of Marble Waste Industry as Alternative Approach to Sustainable Concrete Agil Fitri Handayani; Dzul Fikri Muhammad; Muhammad Arif Hidayatullah; Ninda Lufita Sari
G-Tech: Jurnal Teknologi Terapan Vol 7 No 3 (2023): G-Tech, Vol. 7 No. 3 Juli 2023
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/gtech.v7i3.2765

Abstract

Concrete needs to use alternative materials to reduce cement content to limit the effect of carbon emissions. Marble dust as a waste of the marble industry has very fine grains. X-Ray Fluorescence (X-RF) method was conducted to determine the mineral properties of marble dust. Marble dust was found to contain 98.62% Calcium Oxide (CaO), 0.17% Sulfur Trioxide (SO3) and some elements in small levels. To determine the impact of marble dust on the mechanical characteristics of concrete, an experimental study was conducted. Test specimens were made with four different levels of marble dust, namely 0%, 5%, 10%, and 15%. The experimental results showed that the optimum usage was 6.62% by weight of cement which gave the advantage of increasing the compressive strength of concrete by 11.77%.
Analisa Kerentanan Seismik pada Struktur Eksisting Menggunakan Metode Rapid Visual Screening di Kota Malang Dzul Fikri Muhammad; Syahidah Fani Nastiti; Agil Fitri Handayani; Gading Chempakadewi; Muhammad Hamza
G-Tech: Jurnal Teknologi Terapan Vol 7 No 4 (2023): G-Tech, Vol. 7 No. 4 Oktober 2023
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33379/gtech.v7i4.3136

Abstract

Several tectonic plates and a string of active volcanic mountain ranges encircle the Indonesian country, making a considerable part of Indonesia susceptible to both tectonic and volcanic earthquakes. The Indonesian National Standardization issued the latest earthquake regulations in 2019, replacing the regulations from 2012. As a result, the seismic map's PGA, Ss, and S1 values rose in comparison to the map from 2010.. With these elevated values, the regions in Indonesia become more vulnerable to earthquakes. The city of Malang itself falls within the moderate seismicity zone or is categorized as having a moderate level of vulnerability. The new regulations can be directly implemented for new buildings. To find out if they can handle the new seismic loads, existing structures must also be assessed.. This research focuses on assessing the vulnerability of old buildings to the new seismic loads in accordance with the updated regulations, using rapid visual screening. The results indicate that the examined buildings are still considered capable of withstanding the new seismic loads.