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Developing Speaking Skill of Grade X Students Through Dubbing Video at Senior High School Faizah Putri; Jamiluddin Jamiluddin; Mashuri Mashuri; Mawardin M. Said
IDEAS: Journal on English Language Teaching and Learning, Linguistics and Literature Vol. 13 No. 2 (2025): IDEAS: Journal on English Language Teaching and Learning, Linguistics and Lite
Publisher : Universitas Islam Negeri Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/ideas.v13i2.5993

Abstract

This research aimed to prove whether the use of dubbing video can develop the speaking skills of the tenth-grade students of Senior High School. This research used a pre-experimental research design with a sample of 34 students selected using a purposive sampling technique. Purposive sampling technique was chosen because it focuses on students who have below average speaking skills. The class selected was class X B. Furthermore, research data were collected through speaking test administered twice as pre-test and post-test. The pre-test was administered to the experimental group before the treatment while the post-test was administered after the treatment. The researcher collected and analyzed data using the SPSS 29. The mean score of the pre-test is 29.53. Then, the mean scores of the post-test is 61.12. The data was statistically analyzed using the t-statistic formula with degrees of freedom (df) = N - 1 = 34 - 1 = 33. The result of this research showed the probability was 0.000 < 0.05. Based on this fact can be concluded that H0 was rejected. By looking at the result, it means that dubbing video was effective to improve students’ speaking skill.
ASPEK-ASPEK PENYADURAN DALAM NASKAH SANDIWARA SAMPEK & ENGTAY KARYA N. RIANTIARNO Mashuri Mashuri
Jurnal Bebasan Vol 1 No 2 (2014)
Publisher : Kantor Bahasa Provinsi Banten and Perkumpulan pengelola Jurnal Bahasa dan Sastra Indonesia serta Pengajarannya (PPJB-SIP).

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26499/bebasan.v1i2.14

Abstract

Studi naskah sandiwara Sampek & Engtay karya N. Riantiarno ini menggunakan teori resepsi sastra. Tujuannya menelusuri sambutan naskah drama tersebut terhadap cerita Sampek Engtay dari Cina yang berupa saduran. Terdapat beberapa saduran yang berbeda, karena konteksnya juga berbeda, dengan nilai-nilai universal masih tetap dipertahankan. Dalam sadurannya terdapat unsur-unsur komedi, yang berbeda dengan cerita asli yang berunsur tragedi. Dengan demikian, teks baru ini menggunakan strategi parodi dalam penyadurannya. Selain itu, aspek-aspek budaya sasaran yang menjunjung kelokalan menjadi prioritas dalam karya saduran.
SIGN AND IMPLEMENTATION OF ELECTRICAL SISTEMS FOR BREAD DOUGH DEVELOPMENT PROOFER TECHNOLOGYS BASED ON MICROCONTROLLER WITH PID CONTROL FOR DONUT DOUGH Mashuri Mashuri; Ika Silviana Widianti; Bambang Sampurno; Hendro Nurhadi; Muhammad Syaiful Hakim
IPTEK The Journal of Engineering Vol. 11 No. 3 (2025)
Publisher : Pusat Publikasi Ilmiah, Institut Teknologi Sepuluh Nopember.

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Abstract

The proofing process is an essential step in bread-making, where the dough is allowed to rest for the gas content to develop and form a soft structure. However, many small-scale bread producers still rely on manual methods for proofing, leading to unstable temperature and humidity levels and longer production times. This study focuses on developing an electrical system for a bread proofer that can stabilize temperature and humidity during the proofing process. The system includes an Arduino Mega microcontroller with a DHT22 sensor for real-time temperature and humidity detection, an I2C LCD for monitoring, and a potentiometer for setting the desired temperature and humidity values. To achieve stability, a PID control system is used. The results show that the system can stabilize at a temperature of 40.10oC and humidity at 80-90RH for approximately 38.4 minutes. This electrical system offers an effective solution for optimizing the proofing process in bread production.
Modification of Paving Block Molding Machine with the Addition of an Automatic Control System Based on a Programmable Logic Controller (PLC) Mashuri Mashuri; Bambang; Andri Darmawan; Laksita Aji Safitri
IPTEK The Journal of Engineering Vol. 11 No. 3 (2025)
Publisher : Pusat Publikasi Ilmiah, Institut Teknologi Sepuluh Nopember.

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Abstract

Company X is a paving block molding machine fabrication company in Surabaya. However, the machine still has some shortcomings because it is still conventional or manually operated. Some of these shortcomings, such as being still prone to human error and being less consistent when operating, can affect the results of the amount of production. From this phenomenon, automation is very important in the industrial world. Therefore, by referring to previous phenomenon, through this research, an automatic control system is made on paving block molding machine using PLC. The results showed that PLC succeeded in developing a system that works automatically on the machine. Then, the ladder diagram used several instructions, including interlock, timer, counter, and set reset according to how the machine works. Then, the PLC-based automatic control system has a shorter cycle time than the original manual machine. Cycle time has decreased by 15.4%. From this decrease in cycle time, if simulated related to production capacity, an automatic control system can increase the production per hour by 300 pcs more than the manually operated machine.
GC-MS Profiling and Inhibitory Effect on UV-C Exposure Induced Eryrhrocyte Damage of Sungkai Leaf: A Potential Novel Antioxidant Agent Mashuri Mashuri; Eko Suhartono; Noor Muthmainah; Lisda Hayatie; Nadia Salma Nazwa Assyfa; Hanna Dwi Aprilia Husna; Helma Febrianti
Journal of Pharmascience Vol. 12 No. 2 (2025): Jurnal Pharmascience
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jps.v12i2.23081

Abstract

Daun sungkai (Peronema canescens Jack.) meruapakan tumbuhan yang dikenal memiliki berbagai manfaat farmakologis, termasuk sebagai antiinflamasi, antimikroba, dan antioksidan.  Tumbuhan ini mengandung senyawa fenolik, flavonoid, tanin, dan saponin yang dapat berperan seabagai antioksidan. Berkaitan dengan hal tersebut, penelitian ini bertujuan untuk menganalisis profil fitokimia dengan GC-MS. Selain itu, juga akan membuktikan aktivitas antioksidan ekstrak daun sungkai dalam menhambat kerusakan membran eritorit akibat pajanan sinar UV. Daun Sungkai diperoleh dari KHDTK Mandiangin diektrak dengan pelarut methanol dengan metode maserasi. Hasil ektrak dilakukan uji GC-MS dan uji penghambatan kerusakan eritrosit akibat sinar UV. Pengujian terdiri atas 2 kelompok, yani 2 kelompok control dan 3 kelompok perlakuan. Kelompok perlakuan menggunakan ektrak metanol daun sungkai masing-masing 10 ppm, 15 ppm, dan 25 ppm. Sementara itu, pemajanan eritrosit dilakukan selama 2 jam. Hasil penelitian ini dapat disimpulkan bahwa berdasarkan  analisis GC MS menunjukkan bahwa ekstrak metanol daun sungkai mengandung senyawa 4-Metoksi-3-trimetilsilil)metil-1-oktena, D-Limonen, Asam tridekanoat, 12-cis-oktadekanoat, asam 13-oktadesenoat, metil ester, asam oleat, dan Glisidil (Z) -9-heptadekanoat yang dapat mengurangi kerusakan eritrosit akibat paparan sinar UV. Selain itu, ektrak metanol daun sungkai dapat menghambat kerusakan membrane eritrosit yang ditandai oleh penurunan %Hb dan kadar MDA pada kelompok yang diberikan ekstrak methanol daun insulin. Kata Kunci: Pajaanan UV, antioksidan, Daun Sungkai, Membrane Eritrosit, Peroksidasi Lipid Sungkai leaf (Peronema canescens Jack.) is a plant known to have various pharmacological benefits, including as anti-inflammatory, antimicrobial, and antioxidant. This plant contains phenolic compounds, flavonoids, tannins, and saponins that can act as antioxidants. In this regard, this study aims to analyze the phytochemical profile by GC-MS. In addition, it will also prove the antioxidant activity of sungkai leaf extract in inhibiting erythrocyte membrane damage due to UV exposure. Sungkai leaves obtained from KHDTK Mandiangin were extracted with methanol solvent by maceration method. The extracts were subjected to GC-MS test and UV light-induced erythrocyte damage inhibition test. The test consisted of 2 groups, 2 control groups and 3 treatment groups. The treatment groups used methanol extract of sungkai leaves at 10 ppm, 15 ppm, and 25 ppm, respectively. Meanwhile, erythrocyte exposure was carried out for 2 hours. The results of this study can be concluded that based on GC MS analysis shows that the methanol extract of sungkai leaves contains compounds 4-Methoxy-3-trimethylsilyl)methyl-1-octene, D-Limonen, Tridecanoic acid, 12-cis-octadecanoic, 13-octadesenoic acid, methyl ester, oleic acid, and Glycidyl (Z)-9-heptadecanoic which can reduce erythrocyte damage due to UV exposure. In addition, sungkai leaf methanol extract can inhibit erythrocyte membrane damage characterized by a decrease in %Hb and MDA levels in the group given insulin leaf methanol extract.