bluuebunny/crossref_metadata_2025 huggingface dataset:
Development of STEM-Based Learning “Car Balloons” to Support Pancasila Students Profiles
Authors: Wulandari Andi Eka , Sari Dea Puspita , Pratiwi Enditiyas , Aras Irianto
Published: April 2023

The concept of an independent learning curriculum issued by the government has the aim of liberating education so that students can think and innovate freely. One way to support the independence of student education is to make adjustments in the learning process, especially in elementary schools. Therefore, this study develops learning on a STEM basis to support the profile of Pancasila students. This study uses the ADDIE method, which has five stages: analyze, design, develop, implement, and evaluate. The results showed that STEM-based learning could support the profile of Pancasila students. The teaching modules developed are on valid criteria, with a score range of 4≤ V 5. Likewise, the practicality of the module is a very practical criterion, with a score of 5. Student responses to STEM-based learning indicate that it can help support the achievement of the Pancasila student profile, namely critical reasoning, cooperation, and independence. In addition, the developed teaching modules can also help the learning process that is meaningful, fun, and interesting so that it can improve students' understanding as evidenced by the percentage of students' completeness that reaches 100% and is in very good criteria. Based on the study results, it can be concluded that the STEM-based learning module has met the valid, practical, and effective criteria for use in student learning in elementary schools.
E-Module of Meaning in Interpersonal Context in Online Learning: Implementation and Students’ Feedback
Authors: Purwanti Indah Tri , Eliwarti Eliwarti , Jismulatif Jismulatif
Published: April 2023

This study aims to develop an e-module of meaning in an interpersonal context for English foreign language (EFL) students studying Semantics. This study was a research and development following the ADDIE model from Branch (2010). The e-module was a pre-lecture consisting of written text, video lectures, videos linked to YouTube, pictures, animated stickers, full of colours and interactive tests. Experts in related fields validated the developed e-module. This study's participants were thefourth-semester undergraduate students majoring in English education at Universitas Riau. The revised version of the e-module was implemented, and the results show that the implementation of the e-module in Semantics learning was effective in improving students’ learning outcomes in Semantics Course. Students’ feedback showed that the e-module is easy to understand, easy to use, attractive, interesting, and easy to remember. The videos in the e-module were perceived to increase their understanding. The participants of this study claimed that their interest, enthusiasm, and motivation in learning increased.
The Impact of the Learning Environment and Online Learning System using Google Meet on University Students' Motivation
Authors: Martias Dony , Djamil Nasrullah
Published: April 2023

Students' motivation to learn has been impacted by the widespread changes to the school system and learning environment brought on by the COVID-19 pandemic. This research aimed to examine the impact of the learning environment and online learning system using Google Meet on accounting students' motivation at a state Islamic university in Riau during the COVID-19 pandemic. A survey approach was taken, with hypotheses tested and quantitative data used in this investigation. According to the findings of this study, the learning environment and online learning system using Google Meet positively impact students' learning motivation. This demonstrates that changes in the environment and learning system during the COVID-19 pandemic caused students to become more independent and critical thinkers.
The New Way Improve Mathematical Literacy in Elementary School: Ethnomathematics Module with Realistic Mathematics Education
Authors: Yuliana Yuliana , Usodo Budi , Riyadi Riyadi
Published: April 2023

Mathematical literacy is the basis for students to fully understand learning in the 21st-century era. The low mathematical literacy ability of students in elementary schools reduces the quality of education and participation of students in everyday life. Therefore, there is a need to develop learning modules to increase student literacy. Using an ethnomathematics-based teaching module with the RME approach is one solution. The goal of this development research is to create teaching modules that can improve the mathematical literacy of fifth-grade s elementary school students. The research subjects were students and teachers of fifth-grade elementary schools in Petanahan District. Observation, interviews, questionnaires, documentation, and tests are used as data collection methods. Both qualitative descriptive analysis and quantitative analysis were used to process the data. The results showed that the validation was rated as very good category by linguists 93.8%, material 94%, and design experts 92%. According to students responses, the practicality level falls within the 87.65% very good category. The effectiveness of the teaching module on mathematical literacy can be seen from the significance level 0.000 0.05, teaching module has a positive effect on improving mathematical literacy of fifth-grade  students in elementary school. So, the ethnomathematics-based teaching module with a realistic mathematics education approach to improve mathematical literacy is valid, practical, and effective. Research and development of this ethnomathematics-based teaching module has been proven effective only in Petanahan District, it needs to be tested for effectiveness in a wider population so that it can be used more widely. Other researchers can develop similar teaching modules by taking ethnomathematics in other areas.
Reflecting on Reflective Journals of Indonesian EFL Pre-Service Teachers to Examine Their Quality of Reflective Practice
Authors: Oktama M. Yoga , Fauziati Endang , Rochsantiningsih Dewi
Published: April 2023

Reflective practice is essential for teachers’ professional development. It leads teacher to shape and reshape their knowledge, and so forth a wide range of benefits can be achieved. However, to gain such benefits, teachers must have good quality of reflective practice. This qualitative case study aimed at investigating quality of reflective practice of four female EFL pre-service teachers in Indonesia. Framed with qualitative case study, this study employed online reflective journals as the main instrument to collect the data. The data were analysed deductively using content analysis. The results revealed that participants’ reflection tended to remain in the level of D1 and D2 which meant that they had tendency to merely retell and describe their teaching practice with limited evaluation. Only few of them were captured to reflect on the level of R1 and R2. In sum, although Indonesian EFL pre-service teachers had tendency to reflect in low level, it was interesting to find the fact that they sometimes reflected more critically in the level of R1 and R2. The result could be used as indicator that Indonesian EFL pre-service teachers had ability to reflect in a good way. Thus, following actions by related parties should be established in order to develop their abilities.
Content Analysis of Character Values in Class V Thematic Books Theme 7 Sub-theme 3 Curriculum 2013 Revised 2017 Elementary School
Authors: Syahrial Syahrial , Asrial Asrial , Sabil Husni , Agus Kurniawan Dwi , Perdana Rahmat , Andre Ferdinan Roy
Published: April 2023

Penelitian ini membahas tentang analisis karakter yang terdapat dalam buku tematik Kelas V Tema 7 dalam meningkatkan karakter siswa. Dalam penelitian yang dilakukan peneliti menggunakan metode kualitatif dengan jenis penelitian analisis isi. Subyek penelitian ini adalah buku tematik Kurikulum 2013 kelas V semester II dengan tema 7 Subtema 3 dengan tema “Peristiwa dalam Kehidupan”. Instrumen utama dalam penelitian ini adalah instrumen manusia, yaitu peneliti itu sendiri, dengan memasukkan hasil analisis yang didasarkan pada landasan teori yang berkaitan dengan nilai-nilai karakter. Pengumpulan data dalam penelitian ini dilakukan dengan menganalisis dan mencatat buku tematik Kurikulum 2013.
Transformative Learning Management as A Learning Solution in MIS Islamiyah Muhammadiyah Walikukun Ngawi
Authors: Surahman Susilo
Published: April 2023

Transformative learning is a form of education directed at achieving the search for solutions to problems that occur.  Consequently, learning should be based on a critical attitude towards the self and environment of the learners.  Transformative learning makes everyone involved in education aware that learning brings action and reflects effort. This study aims to explain transformative learning management in MIS Islamiyah Muhammadiyah Walikukun Ngawi. This research is field research.  Data analysis is done using the triangulation method by sorting, grouping, and concluding.  The results showed that self-transformation is a fundamental concept of learning applied in MIS Islamiyah Muhammadiyah Walikukun.  This basic foundation encourages schools to change the learning process's structure, characteristics, and substance.  In this case, the educator's function is a facilitator in providing a stimulus for changes in the attitudes and behavior of students in facing and solving problems that exist in themselves and their environment.
Methods for Achieving Cognitive, Affective, and Psychomotor Aspects in Islamic Religious Education Learning: A study at Senior High School in Rejang Lebong
Authors: Gunawan Guntur , Yanti Putri Rama , Nelson Nelson
Published: April 2023

Learning which is the domain of education in the cognitive (knowledge), affective (attitude), and psychomotor (skills) aspects, is still the reference and the target of learning outcomes, including the learning process of Islamic Religious Education (PAI) in Senior High School in Rejang Lebong. This research is qualitative. Therefore, the author takes a descriptive approach, which is carried out because this author occurs authentically and naturally. The subject of study is the Principal, PAI subject teacher, and 30 students. The data collection technique is done by interview, observation, and documentation. According to the findings of this study, the educational process consists of three main elements: intake, processing, and output. Students from varied backgrounds are the input in question. The process is a learning activity in which the instructor provides and students grasp the content. Several educators measure emotional features in various methods, including monitoring students during teaching and learning. The affective aspect refers to the emotional or feeling aspect. The mass media provide emotional stimulation to the audience, giving rise to various feelings for each individual.
Character Education Through an Independent Curriculum
Authors: Minsih Minsih , Fuadi Djalal , Rohmah Nanda Dwi
Published: April 2023

Efforts are being made to overcome the crisis in learning and character education with a flexible curriculum. This is in line with the independent curriculum which allows teachers to provide teaching according to the needs of students. This also applies to character education for students who experience character decline due to the COVID-19 pandemic. Therefore, the purpose of this study is to describe the application of character education through an independent curriculum. . The method used in this research is qualitative research with a case study approach. The subjects of this research are students of Elementary School. The research was conducted by determining the schools that had implemented the Independent Curriculum, then the researchers collected data through documentation, observation and interviews, then the data was processed and analyzed. The results of this study are that there are four character education activities through an independent learning curriculum, namely through intracurricular activities including profiles of Pancasila students who are implanted through learning activities and dimensions that are emphasized according to the needs of students, secondly through extracurricular activities held by schools that are tailored to the interests and interests of students. the ability of students, the three co-curricular activities which include a project to strengthen the profile of Pancasila students which are separate from learning activities, and the fourth is character education through culture in schools.
The Influence of Thinking Styles and Learning Styles on Student Learning Achievement
Authors: Ismail Ismail , Hasanuddin Hasanuddin , Chandra Andi
Published: April 2023

Thinking styles and learning styles are a person's unique identity in the learning process in order to achieve learning outcomes, one of which is learning achievement. This study aims to see the effect of thinking and learning styles on learning achievement in Islamic education at a private Islamic university in North Sumatra. The method used is quantitative. There are 2739 students as a population and 438 students as a sample. The instrument uses a Likert scale. The thinking style scale was adapted from Sternberg; namely, thinking style and student learning style variables will be measured using the Grasha Learning Style Inventory. The results showed that there was an influence of thinking styles and learning styles on learning achievement in Islamic Education at a private Islamic university in North Sumatra. There is a contribution between the dominant thinking style on student achievement (F = 29,393, p = .000) with an effect of 32.4%. There is a significant contribution from the dominant learning style to student achievement in Islamic education (F = 36,500, p = .000), with a contribution of 20.2%.
The Evaluation of “Merdeka Belajar-Kampus Merdeka” Program: A Breakthrough or a Wrong Way
Authors: Susanti Neneng , Salam Rahmat , Setyowati Rr Dyah Eko , Simbolon Bintang R , Sukomardojo Tekat , Alhamda Syukra , Amin Fakhry , Prasetyo Dwi
Published: April 2023

The Merdeka Belajar-Kampus Merdeka (hereinafter, MBKM) or independence campus provides opportunities for students and lecturers to strengthen student-based learning programs. This program also supports students’ soft skills in their learning process. This paper aims to evaluate the implementation of this program in teaching and learning activities to improve the quality of education in private universities in Indonesia. This research was conducted using a quantitative approach. Data collection was carried out by distributing questionnaires through an online survey. Descriptive statistical analysis was used to analyze the data. The results show that for students who have participated in the MBKM program, it provides benefits such as providing additional competence in solving problems, improving soft skills, competence for job opportunities, and competence for post-college preparation. As for the lecturers themselves, they will increase their capacity by internalizing the MKBM program and previous programs before the MKBM, concentrating on preparing for the implementation of the MKBM program, having experience in conducting MKBM program guidance for students, and having expertise in designing learning goals (CPL) and credits’ conversion.
The Relationship of Extracurricular Activities with Students' Character Education and Influencing Factors: A Systematic Literature Review
Authors: Rahayu Ayu Puji , Dong Yinshi
Published: April 2023

Extracurricular activities are part of the school curriculum that has significant implications for adolescent development, improving academic achievement and character development. Extracurricular activities have significant implications for adolescent development, particularly for the central identity configuration process during this developmental phase. Not only for teenagers, well-organized extracurricular activities are also an essential part of a child's life; (2) Purpose of the Study: This study aims to determine the relationship between extracurricular activities and student character education and identify factors that can strengthen or weaken the relationship between the two; (3) Methods: This study aims to determine the relationship between extracurricular activities and student character education and identify factors that can strengthen or weaken the relationship between the two; (4) Results: The findings of this study show that extracurricular activities have a positive relationship with the development of student character education with several determinant factors that influence the relationship between the two, namely internal school factors such as friends, teachers, and school climate. All three are elements that exist in the school environment and are interrelated with each other. Meanwhile, the external factors of the school are parents. These two factors have a significant influence on the relationship between extracurricular activities and the development of character education.; and (5) Conclusions: The relationship between extracurricular activities and student character education is generally positive and mutually reinforcing.
Analysis of Students Ability in Solving HOTS-Based Basic Indonesian
Authors: Pratiwi Yuniar Ayu , Murti Rahayu Condro , Nugraheni Aninditya Sri
Published: April 2023

The study aims to measure and to determine students' thinking skills in solving basic Indonesian questions based on HOTS (Higher Order Thinking Skills). This research uses descriptive qualitative method with content analysis technique. The instrument uses interviews and HOTS-based on multiple choice test questions. The questions given are 6 (six) questions based on indicators of higher-order thinking questions, including the levels of analysis, evaluation and creation. The results of the study show overall that higher order thinking skills are achieved with a percentage of up to 86.66% included in the good/high category. A number of students at the level of C4 (Analysis) of the two questions numbered 1 and 2 reached 73% and 95%, C5 (Evaluation) 53% and 48%, and C6 (Creation) 70% and 95%. Meanwhile, from the results of interviews that have been submitted by students regarding the questions that have been given, it is stated that students are not able to apply reasoning competence easily, interpret and conclude from these questions. It can be concluded that students of UIN Sunan Kalijaga of The Madrasah Ibtidaiyah Teacher Education Study Program (PGMI) class B semester 2 for the 2021/2022 academic year have been qualified in high-level thinking but need to be improved, especially at the C5 level
The Framework of Multicultural Education Value in Indonesia Schools to Face Challenge of 21-Century Learning Using Literary Study
Authors: Izzati Arini Noor , Muliastuti Liliana , Rafli Zainal
Published: April 2023

This study uses literary analysis to provide a model for how multicultural education might help Indonesian schools meet the challenges of the twenty-first century. This study fills a knowledge vacuum by employing works of fiction to investigate the importance of intercultural education. The novel Negeri 5 Menara also depicts a multicultural lifestyle and educational system. In this investigation, we employ a qualitative strategy based on content analysis. The study's data comes from a search for examples of intercultural education's core values in literature. This study used a selected data gathering method that Huberman and Miles refer to as "data reduction," consisting of five steps: selecting, focusing, simplifying, summarising, and modifying the raw data. Credibility, transferability, dependability, and confirmability are all aspects of data validity that should be examined. According to the study's findings, 1) multicultural education is beneficial because it teaches students to respect and tolerate diverse points of view during the decision-making process; 2) students can benefit from multicultural education both inside and outside the classroom; and 3) the value of multicultural education can be broken down into three main value components: democracy, pluralism, and humanism. The similarities in the concept of pluralism values, cultural empowerment as a basis for freedom of cross-cultural understanding, and the combination of content and knowledge construction in the education system are all examples of the framework of the multicultural education model that emerges from the analysis results. The findings of this study have relevance for the advancement of science, particularly for the study of literature across disciplines.
ANALISIS STRATEGI GURU MATA PELAJARAN PAI DALAM MENINGKATKAN MOTIVASI BELAJAR PESERTA DIDIK
Authors: Daheri Mirzon , Supriatna Dasep , Ismaya Bambang
Published: April 2023

Tujuan penelitian ini adalah untuk menjelaskan strategi guru mata pelajaran PAI dalam memberikan motivasi belajar kepada siswa. Penelitian ini menggunakan metode deskriptif kualitatif dengan teknik pengumpulan data melalui observasi dan wawancara. Dalam mengalisis data, teknik analisis yang dilakukan oleh peneliti adalah reduksi data, penyajian data dan penarikan kesimpulan. Hasil dari penelitian menunjukkan bahwa guru menggunakan strategi ceramah dan demonstrasi sosiodrama secara keagamaan dengan memberikan hafalan ayat pendek Al-Qur’an pada saat pembelajaran dan membaca zikir. Ada hambatan dan kendala guru dalam memberikan motivasi seperti faktor lingkungan siswa serta masih ada peserta didik yang acuh ketika guru memberikan motivasi.
PENGARUH MEDIA RODA PUTAR TERHADAP HASIL BELAJAR MATEMATIKA PADA SISWA KELAS II SEKOLAH DASAR
Authors: Tia Theodora Nona , Puang Desi Maria El , Bunga Maria Herliyani Dua
Published: April 2023

Tujuan penelitian ini untuk mengetahui pengaruh penggunaan media roda putar terhadap hasil belajar matematika siswa kelas II SDK Nita 1. Populasi dalam penelitian ini adalah siswa kelas II SDK Nita 1 yang berjumlah 21 orang. Teknik pengambilan sampel menggunakan teknik nonprobability sampling.  Teknik pengumpulan data menggunakan tes dan observasi, dengan instrumen penelitian menggunakan soal tes dan lembar observasi. Hasil penelitian menunjukkan bahwa hasil pretest dengan nilai minimum 40, nilai maximum 60, nilai mean 40 dan std. deviation 9,258. Sedangkan pada hasil posttest diperoleh nilai minimum 80, nilai maximum 100 nilai mean 60 dan std. deviation 12,139. Hasil pengujian hipotesis diketahui harga thitung sebesar 9,717 serta ttabel dengan dk = 20 dan taraf signifikan = 0,05 adalah 1,7247. Selanjutnya karena thitung > ttabel (9,717 > 1,7247) sehingga disimpulkan Ho ditolak dan Ha diterima, yaitu  terdapat pengaruh penggunaan media roda putar terhadap hasil belajar matematika materi bangun datar pada siswa kelas II SDK Nita 1.
2D/3D perovskite heterostructure solar cell with orientation-controlled Dion–Jacobson 2D phase
Authors: Uzurano Genya , Kuwahara Nao , Saito Tomoki , Abe Kentaro , Miyake Shogo , Hishida Daizo , Takeoka Yuko , Fujii Akihiko , Ozaki Masanori
Published: April 2023

2D/3D perovskite heterostructure solar cells with orientation-controlled 2D perovskites were realized. The obliquely and horizontally-oriented Dion–Jacobson (DJ) 2D perovskites were fabricated by templated growth onto (200)/(112)-oriented MAPbI3 and (110)-oriented MAPbI2Br, respectively. The obliquely oriented 2D perovskite exhibited excellent carrier transport properties, while the horizontally-oriented 2D perovskite inhibited carrier transport and drastically deteriorated solar cell performances. In addition, the 2D/3D heterostructure solar cell with obliquely oriented DJ 2D perovskite demonstrated enhanced stability. The excellent carrier transport properties of orientation-controlled 2D perovskite would contribute to the 2D/3D heterostructure solar cells with high stability and performance.
Solving Job-Shop Scheduling Problem Using Genetic Algorithm Approach
Authors: Wathiq N. Abdullah
Published: April 2023

An effective job shop scheduling (JSS) in the manufacturing industry is helpful to meet the production demand and reduce the production cost, and to improve the ability to compete in the ever increasing volatile market demanding multiple products.In so many combinatorial optimization problems, job shop scheduling problems have earned a reputation for being difficult to solve. Job-shop scheduling is essentially an ordering problem. A new encoding scheme for a classic job-shop scheduling problem is presented. The aim is to find an allocation for each job and to define the sequence of jobs on each machine so that the resulting schedule has a minimal completion time.Genetic algorithm that has demonstrated considerable success in providing efficient solutions to many non polynomial-hard optimization problems is used to solve job-shop scheduling problem. The schedules given by genetic algorithms are constructed using a priority rule and under several constraints. After a schedule is obtained a checking operation is applied to ensure that the solution is feasible. The approach is tested on a set of instances. The results validate the effectiveness of the algorithm.
Pemantauan dan Pengingat Kondisi Kelembaban Lahan Menggunakan Esp8266 dan IoT
Authors: Qorni Qois Al , Putra Pamungkas Deka , Arif Wibowo Suluh , Hermanto Dedy
Published: April 2023

Pertanian merupakan sektor ekonomi penting yang sangat bergantung pada kondisi lingkungan seperti cuaca dan kelembaban lahan. Oleh karena itu, penting untuk memantau dan menjaga kondisi kelembaban lahan agar dapat menjamin hasil panen yang optimal. NodeMCU Esp8266 merupakan modul WiFi yang dapat digunakan untuk menghubungkan perangkat ke internet dan menggunakan teknologi Internet of Things (IoT) untuk mengirimkan pengingat kepada petani bila kondisi kelembaban lahan tidak optimal, dengan cara menancapkan alat sensor soil moisture sebagai alat pemantau tingkat kelembaban tanah tersebut. Blynk merupakan web server gratis yang disediakan untuk menampung data realtime dari pengujian yang dikirimkan melalui Esp8266. Pada penelitian ini penulis mendapatkan hasil rata-rata kelembaban tanah pada kategori sangat kering (7.7 %), kering (17 %), lembab (22.6 %), basah (27.5 %) dan sangat basah (41.6 %), dari hasil tersebut tumbuhan dengan kondisi kesuburan ideal didapati pada kategori lembab dan basah.
Identifikasi Ngengat menggunakan Metode Convolutional Neural Network
Authors: Ricky Ricky , Hartati Ery , Widiyanto Eka Puji
Published: April 2023

Ngengat merupakan salah satu jenis serangga dari Ordo Lepidoptera yang populasinya sebesar 90% dari Ordo Lepidoptera di dunia. Ngengat berfungsi sebagai indikator kondisi lingkungan yang terkait dengan fenomena degradasi lingkungan, ngengat juga dapat digunakan sebagai objek untuk penelitian konservasi keanekaragaman hayati, evolusi, etologi dan genetika karena sifat taksonominya yang mapan dan mudah dikenali. Penelitian ini bertujuan untuk mengidentifikasi spesies ngengat menggunakan metode Convolutional Neural Network dengan arsitektur VGG-16 dan optimizer Adam. Dataset yang digunakan terbagi atas 7183 data train, 250 data test, dan 250 data valid. Kemudian dilakukan augmentasi pada objek dataset yang dibagi menjadi 400.400 data train, 85.800 data test, dan 85.800 data valid. Pada penelitian ini metode CNN dengan arsitektur VGG-16 dan Optimizer Adam serta dataset yang telah diaugmentasi berhasil meingidentifikasi ngengat dan menghasilkan tingkat akurasi sebesar 95%.
Sistem Pendukung Keputusan Rekrutmen Pegawai Metode Weighted Product PT. Langgeng Daya Agrindo
Authors: Rivaldi Achmad , Pratama Dicky
Published: April 2023

PT. Langgeng Daya Agrindo merupakan perusahaan yang bergerak dibidang jasa area pertambangan yang mana mereka menyediakan jasa seperti buka lahan dan jasa penyewaan alat berat. Masa rekrutmen tentunya masa yang penting bagi perusahaan karena mereka ingin mendapatkan sumber daya manusia yang terbaik dari seluruh pelamar. PT. Langgeng Daya Agrindo sendiri sering melakukan rekrutmen pegawai. Selama tahun 2021 mereka melakukan rekrutmen pegawai hampir sebulan sekali karena setiap kali ada pekerjaan atau alat berat baru yang datang, mereka langsung mengadakan rekrutmen. Tujuan pembuatan sistem adalah membuat suatu sistem pendukung keputusan yang mana sistem ini akan melakukan perhitungan manual untuk membantu mereka dalam masa rekutmen karyawan baru. Sistem pendukung keputusan yang dibuat akan menggunakan metode Weight Product (WP) dalam perhitungannya. Metode penelitian yang digunakan adalah metode SDLC Waterfall karena, metode ini mengharuskan untuk menyelesaikan tahapan pertahap dalam pengembangannya. Hasil yang nantinya akan ditampilkan adalah sebuah report yang akan merekomendasikan manajer dalam penggunaan website.
Identifikasi Daging Segar Berdasarkan Citra menggunakan Convolutional Neural Network
Authors: Cahyo M Fajri Septian Dwi , Udjulawa Daniel
Published: April 2023

Daging merupakan salah satu jenis makanan dan bahan konsumsi bagi manusia, cara pengolahan yang biasa dilakukan yaitu dengan dibakar atau direbus. Pada penelitian ini menerapkan metode Convolutional Neural Network dengan model arsitektur AlexNet pada identifikasi daging segar dan daging busuk. Dataset pada penelitian ini terbagi menjadi 2 kelas yaitu kelas fresh yang memiliki 948 citra dan kelas spoiled yang memiliki 948 citra dengan jumlah total citra sebanyak 1896 citra. Dataset dibagi sebesar 80% untuk data latih sebanyak 1516 citra dan 20% untuk data validasi sebanyak 380 citra yang di resize menjadi ukuran 227 x 227 piksel. Pada proses training yang dilakukan menggunakan fungsi aktivasi ReLU dan fungsi aktivasi sigmoid dengan optimizer adam, learning rate 0.0001, dropout 40%, batch size sebesar 16, dan epoch sebanyak 20. Pada hasil pengujian diperoleh akurasi rata-rata yaitu sebesar 97,89%
Implementasi Sistem Pendukung Keputusan Penentuan Karyawan Terbaik Menggunakan Metode TOPSIS
Authors: Putra Feryansyah , Novita Dien
Published: April 2023

Dalam kehidupan sehari-hari manusia sering menemukan berbagai masalah seperti dalam pengambilan keputusan terutama pada lingkup organisasi atau perusahaan. Proses penentuan pengambilan keputusan pemilihan karyawan terbaik pada PT Catur Putra Manggala ini dinilai oleh karyawan masih tidak menjamin, transparan data kepada karyawan sehingga membuat karyawan menjadi bingung sekaligus ada yang komplain terhadap hasil yang didapat begitu lama dan rumit untuk di mengerti. Tujuan dari pengembangan sistem pada PT Catur Putra Manggala adalah mengembangkan sistem pendukung keputusan penentuan karyawan terbaik dengan Metode TOPSIS berbasis website dengan framework Laravel serta database MySQL dan penelitian ini dilakukan dengan metodologi Rational Unified Process. Hasil yang didapatkan dari penelitian ini mampu memberikan rekomendasi karyawan terbaik berdasarkan peringkat, Selanjutnya beberapa pedoman kriteria dalam penggunaan metode TOPSIS menjadi patokan yang digabung dengan perhitungan seperti pengetahuan sama penting dengan kemampuan, absensi sama penting dengan sikap, Absensi dan sikap cukup penting dibanding kerjasama, Pengetahuan dan kemampuan lebih penting dibanding kerjasama.
Klasifikasi Monkeypox Menggunakan Ekstraksi Fitur GLCM dan Algoritma Random Forest
Authors: Wijaya William , Pribadi Muhammad Rizky , Widiyanto Eka Puji
Published: April 2023

Monkeypox adalah penyakit yang pertama kali ditemukan pada tahun 1958 di Denmark ketika ada dua kasus seperti cacar pada koloni kera yang dipelihara untuk penelitian, sehingga cacar ini dinamakan ‘Monkeypox’. GLCM adalah suatu matriks yang merepresentasikan frekuensi munculnya pasangan dua piksel dengan intensitas keabuan, jarak dan sudut dan Random Forest adalah salah satu metode klasifikasi yang merupakan kombinasi   dari setiap pohon yang baik kemudian dikombinasikan ke dalam satu model. Penelitian ini menggunakan public dataset monkeypox dan non-monkeypox dan memiliki gambar berjumlah 3.192 dibagi menjadi data uji dan data latih dengan rasio 60:40, 70:30, 80:20, dan 90:10. Hasil dari fitur tekstur GLCM dilakukan pengujian dengan metode Random Forest menggunakan parameter n_estimator = 100, 500, dan 1000. Dari empat pengujian yang sudah dilakukan, disimpulkan bahwa n_estimator terbaik adalah 100 dengan proporsi rasio dataset 90:10, yang menghasilkan nilai accuracy sebesar 77%, precision 77% ,recall 77%, dan f1-score 76,5%.
ANALISIS PENERAPAN GREEN COMPUTING PADA ITS NU SUMATERA SELATAN BERBASIS TEKNOLOGI INFORMASI
Authors: Novela Dila , Nanda Nanda , Zarkasih Ahmad
Published: April 2023

Penelitian ini bertujuan untuk mengetahui tingkat penerapan green computing pada ITS NU Sumatera Selatan dan merekomendasikan strategi-strategi dalam penerapan green computing. Dimana green computing itu sendiri adalah studi dan realisasi dalam penggunaan sumber daya komputasi secara efisien serta ramah lingkungan. Tujuan green computing adalah untuk meningkatkan kinerja komputasi dan mengurangi konsumsi energi dan jejak karbon. ITS NU SumSel adalah salah satu kampus yang baru saja di resmikan oleh gubernur sumatera selatan pada tanggal 22 Maret 2022 di mana dalam menggunakan Teknologi Informasi (IT) sangat minim mengingat sumberdaya manusia yang baru sedikit, menggunakan teknologi salah satunya adalah komputer untuk mendukung berlangsungnya proses sivitas akademika. Tetapi penggunaan komputer tanpa disadari memberikan peran besar dalam pencemaran lingkungan dan emisi CO2. Berdasarkan hasil penelitian bahwa masih perlu sosialisasi tentang pemahaman mengenai pentingnya dilakukan pengelolaan dan pemanfaatan dalam penggunaan perangkat IT serta kebijakan untuk mendukung pengurangan konsumsi energi dan pencemaran lingkungan.
Pengaruh Pengungkapan Corporate Social Responsibility Dan Good Corporate Governance Terhadap Nilai Perusahaan
Authors: Apriani Priscila Patricia , Khairani Siti
Published: April 2023

Penelitian ini bertujuan untuk mengkaji pengaruh pengungkapan CSR dan GCG diproksikan oleh kepemilikan manajerial terhadap nilai perusahaan pada perusahaan manufaktur sektor energi yang terdaftar di BEI pada tahun 2018-2021. Pengumpulan sampel menggunakan teknik purposive sampling sehingga mendapat 44 sampel perusahaan. Teknik analisis data mempergunakan uji regresi linier berganda. Hasil penelitian menunjukkan bahwa pengungkapan CSR dan GCG diproksikan oleh kepemilikan manajerial berpengaruh terhadap nilai perusahaan.
Pengaruh Experiential Marketing dan Harga Terhadap Kepusan Konsumen Golden Gems Resto & Café
Authors: Agustina Erika , Pramuditha Charisma Ayu
Published: April 2023

Tujuan dari penelitian adalah untuk meneliti pengaruh dari experiential marketing dan harga terhadap kepuasan konsumen Golden Gems Resto & Café Classie Hotel Palembang secara parsial dan simultan. Teknik yang di gunakan dalam pengumpulan data adalah dengan melakukan penyebaran kuesioner dengan skala likert dengan jumlah 100 responden. Jenis penelitian ini menggunakan pendekatan kuantitatif dengan teknik pengumpulan data mengunakan non probability sampling dengan menggunakan metode purposive sampling. Pengelolaan data mengunakan software SPSS 26. Hasil penelitian menunjukkan bahwa secara parsial, variabel Experiential Marketing ( X1 ) dan Harga ( X2 ) memiliki pengaruh positif dan signifikan terhadap kepuasan konsumen. Secara parsial variabel Experiential Marketing ( X1 ) dan Harga ( X2 ) secara bersama-sama memiliki pengaruh positif dan signifikan terhadap kepuasan konsumen.
The Loyalitas Pelanggan Lipstik Maybelline Dilihat Dari Kepuasan Pelanggan, Citra Merek, Kualitas Produk
Authors: Dini Putri Rahma , Artina Nyimas
Published: April 2023

Penelitian ini bertujuan untuk mengetahui pengaruh Kualitas Produk, Citra Merek, dan Kepuasan Pelanggan Terhadap Loyalitas Pelanggan pada Lipstik Maybelline di Kota Palembang secara parsial dan simultan. Metode yang digunakan dalam penelitian ini yaitu deskriptif kuantitatif, Sampel yang digunakan pada penelitian ini sebanyak 200 responden dengan menggunakan Teknik purposive sampling. Untuk menganalisis data penelitian menggunakan metode analisis regresi berganda dengan perangkat lunak SPSS Statistics 20, Hasil dari penelitian ini secara parsial variabel Kualitas Produk, Citra Merek, dan Kepuasan Pelanggan berpengaruh secara positif dan signifikan Terhadap Loyalitas Pelanggan. Sedangkan secara simultan variabel Kepuasan Pelanggan, Citra Merek, dan Kualitas Produk secara positif dan signifikan Terhadap Loyalitas Pelanggan.
Pengaruh Efektivitas dan Kemudahan Penggunaan SIA Terhadap Kinerja Pengguna
Authors: Mimi Mimi , Keristin Usnia Wati
Published: April 2023

Tujuan dari penelitian ini ialah untun mengetahui (1) Pengaruh efektivitas, (2) Pengaruh kemudahan penggunaan SIA terhadap kinerja pengguna pada UMKM di Palembang. Teori yang digunakan adalah Teori Sumber Daya. Penelitian ini menggunakan pendekatan kuantitatif melalui penyebaran kuesioner. Subjek pada penelitian ini adalah pelaku usaha UMKM di Palembang. Teknik sampling insidental digunakan menjadi teknik pengambilan sampel pada penelitian ini. Sampel yang digunakan berjumlah 100 responden menggunakan rumus slovin. Teknik analisis data yang digunakan ialah uji kualitas data. Berdasarkan hasil yang didapatkan menunjukkan variabel Efektivitas, Kemudahan Penggunaan SIA memiliki pengaruh terhadap Kinerja Pengguna.
Pengaruh Leverage dan Ukuran Perusahaan Terhadap Profitabilitas
Authors: Sugianto Cicilia Ananda , Meirisa Faradila
Published: April 2023

Penelitian ini bertujuan untuk mengetahui pengaruh Leverage yang diproyeksikan oleh Debt to Equity Ratio dan Ukuran Perusahaan Terhadap Profitabilitas yang diproyeksikan oleh Return on Assets Sektor Perdagangan yang Terdaftar di BEI Periode 2017-2021.Populasi Penelitian berjumlah 193 perusahaan. Sample penelitian yang digunakan berjumlah 99 perusahaan menggunakan metode Purposive Sampling.Teknik Analisis Data menggunakan Uji asumsi klasik, Regresi Linear Berganda dan Uji Hipotesis untuk mengukur pengaruh variabel independen terhadap dependen data diolah menggunakan aplikasi SPSS 25. Hasil Penelitian menunjukan secara parsial variabel Leverage berpengaruh negatif signifikan terhadap variabel Profitabilitas dan variabel Ukuran perusahaan tidak berpengaruh signifikan terhadap variabel Profitabilitas. Secara Simultan (bersama-sama) variabel terhadap leverage, ukuran perusahaan dan profitabilitas.
INDIAN ENGLISH DRAMA-A DISCOURSE
Authors: Farooque Umar
Published: April 2023

Drama is a composite ne art. It is mimetic like any remaining performing expressions in writing literature. It imitates life,
specially reecting the three unities of drama- time, place and action. As Somnath Sarkar says: "It is intended for portrayal
on the stage by entertainers who act the parts of the characters of its story, and among whom the account and the discourse are conveyed." India has
a long and fertile history in Drama, beginning from Sanskrit plays of Vedic Age. Dramatists of Indian Writing in English have scaled the length and
expansiveness of the experimentation in dramaturgy of India during and after independence. To understand the profundities of Indian Drama in
English certain characteristics features are to be remembered. Fundamentally, the Indian Writings in English during Modern Age articulate the
growing and the all around present authors as well as the impact of Existentialism, Globalization, Surrealism, Dadaism, Magic Realism and the
Post Colonial issues. India had been under the provincial shackles for a time span of 300 years and indeed the colonial language and culture had
cast its direct shadow on the Indian literary venues
A COMPREHENSIVE STUDY OF CLINICAL PROFILE, RISK FACTORS AND TREATMENT OUT COME OF PERIPHERAL ARTERIAL DISEASES OF LOWER EXTREMITIES
Authors: M V S Suman K , Divya Sree Jakka , Mrudula Kumari Vuriti
Published: April 2023

Objectives: To study the pattern of clinical presentation, aetiology, various investigations for diagnosis and management
of Peripheral arterial occlusive disease. This is a cross-sectional s Materials And Methods: tudy including 50 patients
who presented to OPD at Government General Hospital, Anantapur, with Peripheral arterial occlusive disease. patients above the age of 18 years
with symptoms of rest pain, claudication pain, ulceration and gangrene with evidence of lower limb arterial occlusive disease on doppler are
included in this study. Patients less than 18 years of age and PAD of upper extremities, patients with history of trauma of lower extremities and
pain due to musculoskeletal or neurological origin are excluded. The results of the Statistical Analysis: study are expressed in terms of
proportion. In this study the most common etiological factor contributing for Peripheral arterial o Results: cclusive disease is atherosclerosis
(76%) followed by thromboangiitis obliterans (24%). This disease has male preponderance and the most common age group affected is 41 years
and above. The most common mode of presentation is rest pain and 50% of patients presented with gangrene affecting foot and lower 1/3rd of
leg. The most common co-morbid condition associated with Peripheral arterial occlusive disease in this study is diabetes mellitus. Tobacco
smoking is the most common addiction associated with Peripheral arterial occlusive disease. 45% patients with atherosclerosis showed
involvement of infra-popliteal site. Almost all patients required surgical intervention due to the late presentation at tertiary care center. 66% of
patients in this study required amputation. None of the patient died following amputation in this study.The cardiac evaluation showed
abnormality in almost 20% of the study group. This emphasises the need for cardiac evaluation in all cases of peripheral arterial disease and this
condition is called atherosclerosis. peripheral arterial disease is due Conclusion: to atherosclerosis in most of cases with male preponderance
after 41 years and above with gangrene as the most common clinical presentation. Prompt surgical intervention in the form of amputation,
reduced mortality rate.
On Temporal and Spatial Behaviors of CBRS
Authors: Chakraborty Abhishek , Rao Ramesh
Published: April 2023

The recently established Citizens Broadband Radio Service (CBRS) has attracted attention because it accommodates incumbents, auctioned license holders, and unlicensed users. Incumbents retain unconstrained transmission rights, but when inactive, the unused spectrum is shared between the Primary Access License (PAL) users and the General Authorized Access (GAA) users. The spectrum sharing is controlled by a cloud-based centralized administrator, Spectrum Access System (SAS), which uses an environmental sensing capability network to establish transmission rights for PAL and GAA users without hindering the incumbents. This paper reports findings from GAA CBRS Devices' (CBSDs') deployments in California's San Diego county, which has numerous incumbents and characterizes the temporal and spatial behavior of CBRS. Based on measured temporal data, a Markov model is shown to be effective in estimating the steady state and hitting time probabilities for spectrum availability. We also recorded the availability of the CBRS spectrum, advertised by the SAS at various locations in San Diego, and found evidence of undisclosed obfuscation in the reporting of spectrum availability. We then developed two strategies that maximize the entropy of the Markov Chain's hidden states and provide more significant obfuscation than the undisclosed actions of the SAS.
Australia’s Power System Frequency: Current Situation, Industrial Challenges, Efforts, and Future Research Directions
Authors: Haes Alhelou Hassan , Bahrani Behrooz , Ma Jin , Hill David
Published: April 2023

This industry-oriented paper presents an overview and in-depth analysis of previous and current situations of power system frequency response and control in Australia. The evaluation of different services provided by different electricity market players under the supervision of the Australian Energy Market Operator (AEMO) as an independent system operator provides lessons and an understanding of the current operation status with its real challenges and opportunities from frequency stability and security perspectives. Based on the evaluation of the current situation and future national planning, a number of research gaps and industrial technical issues are identified, and some perspectives on future research directions are presented to help move the power system transformation toward almost 100% renewable and more secure energy systems.
A D-Band Vector Network Analyzer Extension Module Based on a SiGe Reflectometer MMIC
Authors: Romstadt Justin , Hauptmeier Stephan , Braun Tobias T. , Zaben Ahmad , Krüner Marvin , Aufinger Klaus , Barowski Jan , Pohl Nils
Published: April 2023

Stimulated by a rising interest in the D-Band in research and industry, the demand for accessible measurement equipment is increasing. As the frequency range of vector network analyzers (VNAs) is insufficient, vector network analyzer extension (VNAX) modules are needed. Commercially available options consist of discrete components, which increases the size and price of such modules. Therefore, in this work, we present a VNAX module, which combines most of the functions on a single SiGe-MMIC. To demonstrate its functionality, we compare it to a state-of-the-art VNAX module in a two-port WR 4.3 waveguide measurement. Additionally, we present a maximum system and receiver dynamic range of 75 dB and 129 dB at a resolution bandwidth of 10 Hz. To address potential temperature concerns of our approach, the achieved phase- and magnitude stability is typically in a range of ?0.2 dB and ?1 degree for the time span of one hour.
Islamic Civilization and the Development of the Saluan Tribe in Mondonun
Authors: Tune Moh Wirasto
Published: April 2023

This study aims to understand Islamic civilization and the development of the Saluan tribe in Mondonun qualitatively. The method used is a literature study on the history and development of Islam and the Saluan tribe in Mondonun. The results of the study show that Islamic civilization has played an important role in the development of the Saluan tribe in Mondonun. Islam entered Mondonun in the 17th century through trade and marriage between Arabs and Malays. Islam brings changes in the mindset and culture of the Mondonun people, including in terms of religion, education, and social matters. The development of the Saluan tribe in Mondonun was also influenced by economic and political factors. They were an ethnic group who traded with Arabs and Malays, and later became part of the Muslim Mondonun community. The development of the Saluan tribe was also influenced by relations with the Dutch and Indonesian colonial governments. This study concludes that Islamic civilization and the development of the Saluan tribe in Mondonun are interrelated and have a significant influence on one another. This study can be the basis for further research on the history and development of Islam and the Saluan tribe in Mondonun, as well as for further understanding of Islamic civilization in other regions of Indonesia.