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KARAKTERISASI SENSOR TDS SEN-0244 DAN SENSOR PH-4502C DALAM IMPLEMENTASINYA PADA PENANAMAN HIDROPONIK Saputra, Ari; Nasbey, Hadi; Subekti, Massus
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol. 12 (2024): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2023
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/03.1201.FA22

Abstract

Abstrak Hidroponik adalah metode penanaman tanaman tanpa menggunakan tanah, yang menggunakan media air sebagai pengganti. Dalam penanaman hidroponik, pengukuran pH (tingkat keasaman) dan TDS (Total Dissolved Solids atau jumlah padatan terlarut) dalam larutan nutrisi sangat penting untuk memonitor kondisi lingkungan pertumbuhan tanaman. Kedua sensor ini terlebih dahulu dikalibrasi dan dikarakterisasi untuk mengetahui fungsi kerja dan tingkat korelasinya. Kalibrasi sensor pH dan TDS dilakukan dengan menggunakan larutan standar dengan tingkat pH dan TDS yang diketahui, serta alat ukur berupa pH Meter dan TDS Meter sebagai pembanding standarnya. Data kalibrasi digunakan untuk mengoreksi hasil pengukuran sensor dan memastikan akurasi yang tinggi. Selanjutnya, dilakukan karakterisasi sensor pH dan TDS dengan menguji responnya terhadap variasi konsentrasi larutan nutrisi. Hasil karakterisasi digunakan untuk memahami kinerja sensor dalam mengukur pH dan TDS dalam berbagai kondisi. Didapatkan persamaan kalibrasi untuk sensor TDS yaitu y=2.6345x-414.72 dengan korelasi sebesar 0.9265 sedangkan untuk sensor pH memiliki persamaan y= 0.0169x+0.2745 dengan korelasi sebesar 0.9311. Kata-kata kunci: Sensor, pH, TDS, kalibrasi. Abstract Hydroponics is a method of growing plants without using soil, which uses water as a substitute medium. In hydroponic planting, measuring pH (acidity level) and TDS (Total Dissolved Solids or the amount of dissolved solids) in a nutrient solution is very important to monitor environmental conditions for plant growth. These two sensors are first calibrated and characterized to determine their work function and degree of correlation. Calibration of pH and TDS sensors is carried out using standard solutions with known pH and TDS levels, as well as measuring instruments in the form of pH meters and TDS meters as standard comparisons. Calibration data is used to correct sensor measurement results and ensure high accuracy. Next, the characterization of the pH and TDS sensors was carried out by examining their response to variations in the concentration of nutrient solutions. The characterization results are used to understand the performance of the sensor in measuring pH and TDS under various conditions. The calibration equation for the TDS sensor is y=2.6345x-414.72 with a correlation of 0.9265 while for the pH sensor it has the equation y= 0.0169x+0.2745 with a correlation of 0.9311. Keywords: Sensor, pH, TDS, calibration.
Implementation of the Pentahelix Model Collaboration in Identifying the Tourism Potential of the Puncak Kabun Area, Agam Regency Mandalia, Siska; Saputra, Ari; Wulandari, Wiranda
Journal of Indonesian Tourism, Hospitality and Recreation Vol 6, No 1 (2023): Journal of Indonesian Tourism, Hospitality and Recreation (April)
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jithor.v6i1.51437

Abstract

ABSTRACTThe main problem is how collaboration is carried out by each stakeholder in identifying tourism potential in the Puncak Kabun area of Agam Regency. The purpose of this study is to determine whether stakeholders collaborate or not, in identifying tourism potential in the Puncak Kabun area. This study is field researchto obtain data on the problems studied. The data collection technique used is Snowball. Data processing was carried out in a qualitative and descriptive manner, to ensure the validity of the data, the researcher conducted member checks to find out how far the data obtained were in accordance with what was provided by the data provider. From the conducted field research there are seven components of collaboration that must be met by stakeholders, namely: Shared Understanding or Common Goals, Administration, Trust, Commitment, Mutuality, Communication, and Collaborative environment. However, in the Puncak Kabun area, the seven components of collaboration that must be carried out by stakeholders in identifying tourism potential that have not been implemented properly. Puncak Kabun area is an unofficial area and the business activities in it are still privately owned.ABSTRAKTujuan dari penelitian ini adalah untuk mengetahui kerjasama atau tidaknya stakeholder dalam mengidentifikasi potensi wisata di kawasan Puncak Kabun. Ini adalah penelitian lapangan untuk mendapatkan data tentang masalah yang diteliti. Teknik pengumpulan data yang peneliti gunakan adalah Snowball. Pengolahan data dilakukan secara deskriptif kualitatif. Untuk memastikan keabsahan data, peneliti melakukan member check untuk mengetahui sejauh mana data yang diperoleh sesuai dengan apa yang diberikan oleh penyedia data. Dari penelitian yang peneliti lakukan di lapangan, tujuh komponen kerjasama yang harus dipenuhi oleh para pemangku kepentingan, yaitu: pemahaman bersama/ tujuan bersama, Administrasi, Kepercayaan, Komitmen, Kebersamaan, Komunikasi, dan Lingkungan kolaboratif. Namun di kawasan Puncak Kabun, tujuh komponen kolaborasi yang harus dilakukan pemangku kepentingan dalam mengidentifikasi potensi wisata belum terlaksana dengan baik. Pasalnya, kawasan Puncak Kabun merupakan kawasan tidak resmi, dan kegiatan bisnis di dalamnya masih dimiliki oleh swasta.
Upaya Guru PAI dalam Pembinaan Akhlak Melalui Budaya Religius Bagi ABK Tunarungu Lailatul Amanah, Isti; Agustiningsih, Suci; Saputra, Ari
CONTEMPLATE: Jurnal Ilmiah Studi Keislaman Vol 2 No 02 (2021): Desember 2021
Publisher : LP2M Institut Agama Islam Al-Qur'an Al-Ittifaqiah Indralaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53649/contemplate.v2i02.146

Abstract

This study is motivated by a decline in religious values ​​and religious culture that exist in society. Through moral development in schools, it is possible to improve school culture, especially for children who are not yet fully understood, not least for children with special needs who are deaf. Deafness is a condition of a person who has severe to total deafness which makes it difficult for him to communicate with others because he cannot catch the speech of the interlocutor and see only the lips and body movements of the interlocutor. The aims of this study are to: (1) describe moral development through religious culture for children with hearing impairment (2) analyze moral development through religious culture for children with hearing impairment. The method that the author uses in this research is the method of library research or library research, namely studying, reading, and reviewing books and writings related to the discussion. The results showed that: (1) through the exemplary method (al-Uswah al-Hasanah). The PAI teacher is a figure who sets an example for the Deaf ABK. PAI teachers participate in carrying out school religious culture such as 3S activities (Smile, Greetings, Greetings), participate in congregational prayer activities (2) Through the habituation method (at-Ta'widiyyah) PAI teachers familiarize hearing-impaired ABK to implement school religious culture by always embracing and invites the deaf crew to carry out religious culture (3) through the story method (al-Qishshah) with graphic media, other media aids, exemplary stories and historical stories that can motivate the deaf crew members accompanied by illustrations to support the story (4) through the coaching method ( at-Tadrib) The coaching method is a method of moral development by inviting parties to train themselves through certain activities. In this case, the PAI teacher can invite the deaf children to learn to recite the Koran in sign language.
Peningkatan Kemampuan Literasi Numerasi Siswa melalui Program Kampus Mengajar di SDN 1 Monggas Saputra, Ari; Zohrani, Zohrani
Al-DYAS Vol 1 No 1 (2022): OKTOBER
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (711.798 KB) | DOI: 10.58578/aldyas.v1i1.570

Abstract

Kampus Merdeka Program (MBKM) is one of the programs organized by the Ministry of Education, Culture, Research and Technology (Kemdikbud). One of the activities in it is the Teaching Campus Program. The purpose of the Teaching Campus Program is to contribute and assist in Teaching, Technology Adaptation, and Administration activities. Currently, the Teaching Campus Program has entered its third year. One of the schools targeted for the Teaching Campus program is SDN 1 Monggas which is located in Monggas Village, Kopang District, Central Lombok Regency. In this program, students from different campuses are placed in the same area and school to assist the school in terms of teaching, adapting technology and administration. In addition, students are also tasked with enforcing independent learning and improving student character and increasing student interest in learning during this pandemic. Another thing that is the goal of this teaching campus program is that students can go directly to the field, add relationships and develop insight and soft skills to participate in improving the quality of education in Indonesia.
Developing English Instructional Design Based on Higher Order Thinking Skills (HOTS) at SMK IT Al-Qimmah Saputra, Ari; Ilyani, Ria
MASALIQ Vol 2 No 6 (2022): NOVEMBER
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (656.08 KB) | DOI: 10.58578/masaliq.v2i6.642

Abstract

This research aimed at designing an English Instructional design based on higher-order thinking skills. The type of this research was research and development (R&D) which refers to Borg and Gall development model. The subject of this study was English teacher at the Al- Qimmah Integrated Islamic Vocational School in the school year 2021/2022. In terms of data collection techniques, the researcher used interview and questionnaires, while the data analysis techniques in this study are qualitative and quantitative. From the data analysis, the following results were obtained: Al-Qimmah Integrated Islamic Vocational School uses the 2013 curriculum, but the learning implementation plan used is still not based on higher-order thinking skills. To obtain valid data, a validation process is carried out by the validator on the developed learning implementation plan. Based on the results of the study, it can be concluded that the learning implementation plan meets the valid criteria with an average value of 4.5.
Penerapan Teknik “ Mind Mapping” dalam Pembelajaran Reading untuk Meningkatkan Kemampuan Literasi dan Berpikir Kritis Siswa Saputra, Ari; Sahyatini, Sahyatini
ARZUSIN Vol 2 No 6 (2022): DESEMBER
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/arzusin.v2i6.685

Abstract

This research aimed at finding the effectiveness of mind mapping technique in teaching reading to improve the literacy skill and students’ critical thinking for the tenth grade of SMAN 3 Selong. The stages in this research used lesson study method where there are three things to do, namely the plan, do, and see stages. There are 2 cycles that are carried out in the class, at the first circle is teaching narrative material in class X IPA 1 while the redesigned learning design is at grade X IPA 2 with recount text. The results of the process carried out during the two cycles were an increase in student literacy where the application of the Mind Mapping Technique made it easier for students to understand and simplify material and information in learning to read. class and share about the experience of managing the class. And also this partnership program can be collaborated with various other innovative learning methods and models. It is hoped that this program can be maintained in schools
An Analysis of Students' Perspective Toward the Classroom Management of English Teaching-Learning Process at MTs NW Putra Rinjani NW Huddin, M. Zidni; Saputra, Ari; Junaidi, Abdul Majid
EDUMALSYS Journal of Research in Education Management Vol 2 No 3 (2024): EDUMALSYS Journal of Research in Education Management
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/edumalsys.v2i3.4101

Abstract

This study has two objectives. The first objective is To describe the Students' Perspective Toward the Classroom Management of English Teaching-Learning Process at MTs NW Putra Rinjani NW .The second objective is To know what the students Problem in learning English Language. The data collection methods used in this study observation and interview. The data analysis method uses a qualitative descriptive method with the stages of data collection, data reduction, data presentation, and drawing conclusions. The result of the study shows that to handle a big class, the teacher uses the conventional seating arrangement. The teacher uses both English and Indonesian in the teaching and learning process in order that the students understand the lesson. To make the students easy to understand the material, the teacher acts as an informer and monitor in the teaching and learning process. The teacher uses small groups in grouping students. The teacher corrects the students’ spoken and written language by checking students’ pronunciation and writing one by one. The teacher gives feedback to the students individually or in groups. The teacher’s voice is loud in explaining the material. It is aimed to make the students hear the teacher’s voice clearly. The teacher’s pronunciation is correct and clear.
Unveiling Power: A Van Dijk Discourse Analysis of Prabowo's Presidential Inauguration Speech Sutarman, Sutarman; Saputra, Ari; Abdussamad, Zainudin
EDUMALSYS Journal of Research in Education Management Vol 2 No 3 (2024): EDUMALSYS Journal of Research in Education Management
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/edumalsys.v2i3.4184

Abstract

This study examines Prabowo Subianto's presidential inauguration speech through the lens of Teun A. van Dijk's Discourse Analysis approach. Utilizing Van Dijk's framework, which emphasizes the social and cognitive dimensions of language, the analysis explores how Prabowo constructs his image, communicates key political messages, and seeks to influence public opinion during the inaugural address. By examining the linguistic features, rhetorical strategies, and underlying ideologies present in the speech, this research uncovers the ways in which Prabowo uses discourse to shape perceptions of his leadership, promote national unity, and frame political issues. The findings reveal how the speech serves as an important tool for Prabowo to communicate his vision of Indonesia and to persuade the audience of his political agenda. This study contributes to a better understanding of the role of language in political discourse and highlights the power of discourse analysis in uncovering the nuanced interplay between language, power, and politics.
ANALISIS EFEKTIVITAS PENGGUNA APLIKASI SISTEM INFORMASI ADMINISTRASI KEPENDUDUKAN (SIAK) PADA KANTOR KECAMATAN PENUKAL MENGGUNAKAN METODE END-USER COMPUTING SATISFACTION (EUCS) Saputra, Ari
Jurnal Multidisipliner Bharasumba Vol 4 No 1 (2025): BHARASUMBA : Jurnal Multidisipliner
Publisher : Pusat Studi Ekonomi, Publikasi Ilmiah dan Pengembangan SDM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62668/bharasumba.v4i1.1368

Abstract

This study aims to analyze the effectiveness of using the Population Administration Information System (SIAK) application at the Penukal District Office. This research uses a quantitative approach. Quantitative research is an approach that prioritizes aspects of measurement and calculation in every stage of research, from planning, data collection, to analyzing results and drawing conclusions. This approach aims to measure the level of satisfaction of SIAK application users using the End-User Computing Satisfaction (EUCS) model. The survey method was chosen because it can provide measurable data regarding user perceptions and satisfaction levels with the application. The study used the End-User Computing Satisfaction (EUCS) method to measure the level of user satisfaction. The results showed that the use of the SIAK application has increased the effectiveness of population administration, but there are still some obstacles in its use. This study provides recommendations for improvement and development of the SIAK application to increase user satisfaction and the effectiveness of population administration.
The Effect Of Numbered Head Together And Motivation In Learning Toward Students’ Speaking Ability Darmajaya, Lalu Arwan; Saputra, Ari
Jurnal Ilmiah Mandala Education (JIME) Vol 10, No 4 (2024): Jurnal Ilmiah Mandala Education (Oktober)
Publisher : Lembaga Penelitian dan Pendidikan Mandala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58258/jime.v10i4.7534

Abstract

This study aims to investigate the effect of NHT technique and students’ motivation in learning toward the speaking ability of the twelfth grade students of SMAN 8 Mataram . Designed as an experimental research with posttest-only control group design, it examined a sample of two classes of twelfth grade students of SMAN 8 Mataram. In taking the sample, group random sampling technique was used. Each class was divided into two groups (the students who had high and those who had low motivation). Speaking test and questionnaire of motivation in learning were the instruments which were used to collect the data. Then the data were analyzed by using analysis of multi variance (ANOVA). The result of the analysis indicate that (1) NHT technique is more effective than conventional technique in teaching speaking since Fcount = 35.132 is higher than Ft = 3.970; (2) there is a significant difference in speaking ability between high motivation students who were taught using NHT technique and those who were taught using conventional technique because Fcount (8.090) is higher than Ft (4.113) in 0.05 level of significant; (3) there is significant difference in speaking ability between low motivation students who were taught using NHT technique and those who were taught using conventional technique because Fcount (19.122) is higher than Ft (4.133) in 0.05 level of significance.
Co-Authors A.A. Ketut Agung Cahyawan W Agam, Beryaldi Agustiningsih, Suci Amrullah, Syahid Anwar Rifa’i Asvic Helida, Asvic Azir, Abdul Badriah, Dina Bahri, Ahmad BASUKI RAHMAD Batubara, Mustopa Marli Bulano, Lassram Busri Endang Cahyati, Ananda Tri Darmajaya, Lalu Arwan denk, teuku mizan sya'rani Dwi Ningrum, Elisa Elfama, Yudha Fajar Suryatama Ferril Endhiko Ramadahani, Khen Fikri, Zaenul Firnanda, Ary Fitriani Fitriani, Eka Yuliana Fitriyandi Hadi Nasbey Haimi Ardiansyah Hartono Hartono Hidayani, Hidayani Hidayatulah, Nurul Hilmiyatun, Hilmiyatun Huddin, M. Zidni ILHAM Ilyani, Ria Inayah Inayah Indri Hendarti Iskandar, Rhoma Jonathan, Jeremy Junaidi, Abdul Majid Kamarzaman, Kamarzaman Koesumawati, Shindy Lailatul Amanah, Isti Lion, Ramlianus Lucyana Massus Subekti Merdekawati, Dewi MUHAMMAD SYAFIQ Muhammad Yusup Murtado, Ade Musliha, Anisa Natalia, Anita Neni Marlina Novriza, Ferdiansyah Nur, Harum Nurhayati Damiri Nurul Fatimah Yunita Permana, Deddy Permatasari, Dhea Pradika, Jaka Prasetyo, Basuki Hari Pratama, Kharisma Putra, Aldi Ivandi Putra, Jordy Lasmna Raden Iin Siti Aminah Rahim, Supli Rahmad Kurniawan Rakhman, M. Arif Razali, Makmun Reza Ridwan Rosita Sahyatini, Sahyatini Samsul Bahri Sapsidi, Herlianto Saputra, Herdian Saputra, Iwan Saputra, Suhanda Sarbino Sarbino Selasih, Dini Sembiring, Rinawati Sheila, Welly Simbolon, Zulfan Khairil Siska Mandalia Supli, Nur Aslamiah Sutarman Sutarman Syafriani, Ade Syamsurrijal, Syamsurrijal Tantilia, Erma Utari, Dian Viky, Muhammad Winarto, Trijuli Wulandari, Wiranda Zainudin Abdussamad Zohrani -