bluuebunny/crossref_metadata_2025 huggingface dataset:
Pediatric Headache: A Comprehensive Review
Authors: Wander Arvinder , Meena Ankit Kumar , Choudhary Puneet Kumar , Peer Sameer , Singh Ramandeep
Published: July 2024

Pediatric headache is a common condition that often results in frequent outpatient visits. There are two broad etiological groups of headaches—primary and secondary headaches—with the former being more prevalent. Migraine, a type of primary headache, shares similarities with those experienced by adults, albeit with some variations in diagnostic criteria. The secondary causes of headache should be differentiated from the primary headaches with proper clinical evaluation and focussed investigations. The management of migraine focusses on lifestyle modifications, behavioral therapy, and pharmacotherapy for acute episodes and long-term preventive therapy. There are many novel promising treatment modalities. This review article provides an overview of pediatric headache epidemiology, classification, and pathophysiology and then elaborates on management and prevention strategies.
A comparative spectral assessment approach of SEBAL and SEBS for actual evaporation estimation in Ardabil Province
Authors: Valizadeh Kamran Khalil , Sourghali Mahmoud , Bagheri Samaneh
Published: July 2024

Evapotranspiration is a crucial process in the Earth's water and climate cycle, responsible for transforming water from liquid to water vapor. This transformation plays a vital role in the global water cycle and has a significant impact on the climate, weather patterns, and precipitation in various regions. In this study, actual evapotranspiration in the Mughan plain of Ardabil province has been estimated using spectral data from the OLI and TIRS sensors of the Landsat 8 satellite. The SEBAL (Surface Energy Balance Algorithm for Land) and SEBS (Surface Energy Balance System) methods have been employed to calculate these phenomena. SEBAL is an energy balance algorithm designed for land surfaces, utilizing satellite data to estimate actual evapotranspiration accurately. Similarly, SEBS is a surface energy balance system that provides a more precise estimation of evapotranspiration and transpiration rates. Data from the OLI and TIRS sensors of Landsat 8 were collected from the study area for this research. By applying the SEBAL and SEBS methods to these data, actual evapotranspiration values in the Mughan plain were obtained. The results indicated that SEBAL showed a broader range of actual evapotranspiration values (0.74 to 5.8 mm) compared to SEBS (1.25 to 8.85 mm), highlighting its ability to distinguish different regions with varying evapotranspiration rates. However, SEBAL's implementation is more computationally demanding than SEBS, making the calculation process time-consuming. Overall, both algorithms demonstrated relatively high capabilities in calculating instantaneous evapotranspiration using spectral data. The findings of this study can be valuable for water resources and agricultural management in the research area, as well as for water resource planning and environmental studies.
Determination of alternative forest road routes using produced landslide susceptibility maps: A case study of Tonya (Trabzon), Türkiye
Authors: Kadı Fatih , Yılmaz Osman Salih
Published: July 2024

Firstly, Landslide Susceptibility Maps of the study area were produced using Frequency Ratio and Modified Information Value models. Nine factors were defined and the Landslide Inventory Map was used to produce these maps. In the Landslide Susceptibility Maps obtained from the Frequency Ratio and Modified Information Value models, the total percentages of high and very high-risk areas were calculated as 10% and 15%, respectively. To determine the accuracy of the produced Landslide Susceptibility Maps, the success and the prediction rates were calculated using the receiver operating curve. The success rates of the Frequency Ratio and Modified Information Value models were 82.1% and 83.4%, respectively, and the prediction rates were 79.7% and 80.9%. In the second part of the study, the risk situations of 125 km of forest roads were examined on the map obtained by combining the Landslide Susceptibility Maps. As a result of these investigations, it was found that 4.28% (5.4 km) of the forest roads are in very high areas and 4.27% (5.3 km) in areas with high landslide risk areas. In the last part of the study, as an alternative to forest roads with high and very high landslide risk, 9 new forest road routes with a total length of 5.77 km were produced by performing costpath analysis in with geographic information systems.
A practical software package for estimating the periodicities in time series by least-squares spectral analysis
Authors: Abbak Ramazan Alpay
Published: July 2024

The researchers investigate some phenomena by continuously observing physical variables, i.e., time series. Nowadays, the Least-Squares Spectral Analysis (LSSA) technique has been preferred for the analysis of time series to conduct more reliable analysis. This technique uses the least-squares principle to estimate the hidden periodicities in the time series. Based on the previous investigations, LSSA gives more reasonable results in the experimental time series that have disturbing effects such as the datum shifts, linear trend, unequally spaced data and etc. The LSSA method is a unique method that can overcome these problems without pre-processing the original series. However, a practical and user-friendly software package in C programming language is not available for scientific purposes to implement the LSSA method. In this paper, we review the computational scheme of the LSSA method, then a software (LSSASOFT) package in the C programming language is developed in the view of the simplicity of the method and compatibility of all types of data. Finally, LSSASOFT is applied in two sample studies for the determining hidden periods in the synthetic data and sea level observations. Consequently, the numerical results indicate that LSSASOFT is a useful tool that can efficiently predicting hidden periodicity for the experimental time series that have disturbing effects.
Language Choices and Digital Identity of High School Student Text Messages in the New Capital City of Indonesia: Implication for Language Education
Authors: Puspitasari Devi Ambarwati , Karlina Yenny , Hernina Hernina , Kurniawan Kurniawan , Sutejo Sutejo , Danardana Agus Sri
Published: July 2024

This research investigates the language choices and digital identities represented in text messages exchanged by high school students in the New Capital City of Indonesia (Ibu Kota Nusantara/IKN) and the implications of these linguistic practices for language teaching. Using a corpus of messages transmitted via WhatsApp collected from 100 high school students, this study produced 2.1 million tokens of 83,414 word types. This study uses corpus linguistic analysis to investigate the distinctive features of language usage, lexical changes, and communication trends in the digital discourse of IKN high school students. Data analysis utilizes features from AntConc corpus tools, including word lists, collocations, concordances, and N-grams. Concerning the features uncovered the subtle nuances that contribute to the unique linguistic identity of the student authors. This research highlights how digital language patterns attribute individual identity within the context of IKN high school students. The data analysis discovers three linguistic patterns in the electronic texts produced by IKN High School students, reflecting their general digital identity as language users in IKN, namely (1) lexical choice, (2) orthographic selection, and (3) lexical bundles. Furthermore, the study reveals the complex construction of digital identity through language, with students negotiating social positions, connections, and personal identities via their linguistic choices in electronic texts. The research findings contribute to the implications of language teaching in the IKN area and a deeper understanding of how students within the IKN area express themselves through language in the virtual realm, thus shaping their digital identities.
Task-Based E-Learning on Students’ Cognitive Assonance and Reading Engagement in English Learning Process at Elementary Schools
Authors: Sudatha I Gde Wawan , Jayanti Luh Sri Surya Wisma , Bayu Gede Wira , Widiana I Wayan , Halili Siti Hajar Binti
Published: July 2024

AbstractElementary school students still need help learning English, resulting in low learning outcomes. The lack of learning facilities and the application of inappropriate learning models impact students' low motivation to learn English. Regarding this matter, this study aims to examine the effectiveness of task-based e-learning on students' cognitive dissonance and reading engagement in learning English at elementary schools. The study was designed in a Quasi-Experimental Design with a posttest-only control group design. The population of the study was 158 4th-grade elementary school students. A random sampling technique was used in this study with a sample size of 55 4th-grade elementary school students. A survey was used to collect the data. The instrument used to collect research data was a questionnaire sheet. Two-way ANOVA was used to test the hypothesis. The results of the study show a significant effect simultaneously and partially with a Sig. value < 0.05, task-based e-learning has an impact on students' cognitive dissonance and reading engagement in learning English at elementary schools. The study implies that applying task-based e-learning can make it easier for students to learn English, which impacts their cognitive dissonance and reading engagement.
Linguistic Technopreneurship in Business Success Digitalization for Small Medium Enterprises in West Java: Implication for Language Education
Authors: Suprayogi Yogi , Luckyardi Senny , Kurnia Dede , Khairusy Mirza Abdi
Published: July 2024

The increase in borderless digital-based business competition shows how language education is impacted by neoliberalism in this global era. We explore how linguistic technopreneurship (LT) roles is increasingly constructed as a form of linguistic entrepreneurship to exploit language-related resources to enhance one's socioeconomic value strategically. This research aims to critically examine the influence of LT toward business success digitalization for Small Medium Enterprises in West Java  and it’s implication for Language Education. The research also focusing on the creation of novelty, namely linguistic technopreneurship (LT), which is a refinement of entrepreneurial linguistics (EL). LT is expected to be able to explain how linguistic entrepreneurship can be indexed from two different aspects, namely how to package language education and digital business success. We then discuss under what conditions the notion of linguistic technopreneurship can be applied to digital platform-based business settings and what kind of contradictions this gives rise to. The method used is quantitative, and it involves carrying out SEM analysis. A non-probability sampling technique was used to obtain a minimum of 250 Micro, Small and Medium Enterprises and Industry owners who run their businesses through digital platforms in West Java province, which is the province with the most significant number of Micro, Small and Medium Enterprises and Industries in Indonesia. The research results show that LT significantly influences the success of business success and impact the language education practice. It can be concluded that language education is an added value for a person and influences socioeconomic success.
Designing an Instructional Model to improve Reading Abilities of Technical Documents and Learning Attitudes for Vocational Students in Shenzhen Institute of Technology
Authors: Luo Fei , Chano Jiraporn , Chen Hengliang
Published: July 2024

The purpose of this study is to develop an instructional model to improve the reading abilities of technical documents, and to enhance students’ positive learning attitudes for TVE college students in China. This study developed a teaching model based on the Information Processing Approach, Vygotsky's Scaffolding, and Motivation. This teaching mode has the characteristics and technical attributes of TVE, which can (a) improve the reading ability of TVE college students on technical documentation, and (b) enhance the students' positive learning attitude (enthusiasm). This teaching model includes (1) Principles of the model, (2) Objectives, (3) Syntax, (4) Social system, (5) Principles of reaction, and (6) Support system. Through the application of two classes at Shenzhen Institute Technology in China, it can be seen that three-information input and output activities can be formed in both applications, and there is a progressive relationship between the three activities, and the three activities can fully stimulate students' learning enthusiasm.
Gaya Hidup (Lifestyle) Makeup Dan Skincare Di Kalangan Laki-Laki Milenial
Authors: Maulidhya Ulfah , Mustadjar Musdaliah , Mappalahere Moh. Thamrin
Published: July 2024

Gaya Hidup (Lifestyle) Makeup dan Skincare di Kalangan Laki-laki Milenial di Kecamatan Turikale Kabupaten Maros. Program Pascasarjana UNM (Dibimbing oleh Musdaliah Mustadjar dan Thamrin Mappalahere). Tujuan penelitian ini adalah: 1) Untuk menganalisis gaya hidup (lifestyle) makeup dan skincare di kalangan laki-laki milenial di Kecamatan Turikale Kabupaten Maros. Penelitian ini menggunakan pendekatan deskriptif kualitatif, informan dalam penelitian ini sebanyak 10 orang.  Teknik pengumpulan data menggunakan observasi, wawancara, dan dokumentasi. Teknik analisis data menggunakan tiga tahap yaitu; Reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian ini menunjukkan bahwa: Gaya Hidup (Lifestyle) Makeup dan Skincare di kalangan kaki-laki milenial di Kecamatan Turikale Kabupaten Maros terdiri dari kegiatan (activities) atau tindakan nyata seperti melihat updatean melalui media sosial atau sosmed, minat (interest) semacam ingin menggunakan makeup dan skincare, dan opini (opinion) digunakan untuk mendeskripsikan penafsiran tentang hasil yang didapatkan dari penggunaan makeup dan skincare di kalangan laki-laki yang menjadi pertimbangan untuk memakainya. ketiga hal tersebut akan menentukan perilaku mereka terhadap kehidupan melalui interaksi dengan lingkungannya, yang terjalin secara terus menerus sehingga menimbulkan cita rasa di dalam diri mereka sebagai pengikut gaya hidup ini untuk selalu tampil berkesan terhadap diri terutama dan lingkungan sekitarnya.
eksistensi tradisi mappadendang pada masyarakat petani di kecamatan soppeng riaja kabupaten barru 2000-2017
Authors: Takdir Takdir Takdir , Manda Darman Manda , Patahuddin Patahuddin Patahuddin
Published: July 2024

Penelitian ini bertujuan untuk 1) Mendeskripsikan tentang eksistensi tradisi mappadendang pada masyarakat petani di Kecamatan Soppeng Riaja Kabupaten Barru menjelang tahun 2000, 2) Menganalisis bentuk pelaksanaan tradisi mappadendang dari tahun 2000-2017, 3) Mendeskripsikan makna dan nilai dari tradisi mappadendang bagi masyarakat petani dari tahun 2000-2017. Jenis penelitian ini tergolong penelitian sejarah (historical research) yang sifatnya  kualitatif dengan menggunakan metode sejarah. Teknik pengumpulan data dilakukan dengan penelitian pustaka, observasi, dokumentasi, wawancara, sedangkan teknik analisis data yang digunakan adalah deskriptif kualitatif, dimana menjelaskan permasalahan sesuai fakta, lalu menarik sebuah generalisasi dalam bentuk penyajian dan simpulan. Hasil penelitian ini menunjukkan bahwa 1. Eksistensi tradisi mappadendang pada masyarakat petani di Kecamatan Soppeng Riaja Kabupaten Barru menjelang tahun 2000 yaitu   hampir semua daerah daerah di Kecamatan Soppeng Riaja pernah mengelar tradisi mappadendang. 2. Bentuk pelaksanaaan tradisi mappadendang di Kecamatan Soppeng Riaja Kabupaten Barru dari tahun 2000-2017 adalah pelaksanaannya tidak banyak yang berubah kecuali pada peralatan yang digunakan yang semula menggunakan bambu diganti dengan kayu ubin, serta bagaimana  peran pemerintah setempat dalam menyukseskan pelaksanaan tradisi mappadendang. Pada tahap ini juga penulis menarik benang merah apa yang menjadi causalitas tradisi mappadendang mulai ditinggalkan oleh sebagian daerah di Kecamatan Soppeng Riaja, yang pertama yaitu, bahwa modernisasi alat pertanian, pergantian varietas bibit padi yang akan ditanam, serta pengkoordiniran pelaksanaan tradisi mappadendang yang hanya dipercayakan kepada seorang tokoh.3. Makna dan nilai dari tradisi mappadendang bagi masyarakat petani di Kecamatan Soppeng Riaja Kabupaten Barru pada tahun 2000-2017 yakni merupakan wujud syukur masyarakat petani di kecamatan Soppeng Riaja kepada Tuhan Yang Maha Esa, atas melimpahnya hasil panen serta penghargaan kepada padi sebagai sumber kehidupan, serta nilai-nilai yang terkandung di dalamnya seperti nilai hiburan, kekeluargaan dan kebersamaan nilai gotong royong serta nilai spiritual yang terakumulasi dalam tradisi mappadendang.
Pemberdayaan Masyarakat Pada Potensi Ekowisata Di Kawasan Wisata Pantai Kabupaten Alor Provinsi Nusa Tenggara Timur
Authors: Kasim Hasanudin , Nur Hasruddin
Published: July 2024

Penelitian ini bertujuan untuk mengkaji dan menganalisis pelibatan modal sosial dalam pengelolaan pariwisata di kawasan wisata pantai Kabupaten Alor Provinsi Nusa Tenggara Timur. Jenis penelitian ini menggunakan penelitian deskrptif kualitatif dengan penentuan jumlah informan terdiri dari 10 informan yang dipilih dengan teknik purposive sampling dengan kriteria informan pemerintah setempat dan masyarakat yang tinggal di Kabupaten Alor. Teknik pengumpulan data yang digunakan adalah observasi, wawancara dan dokumentasi. Teknik analisis data yang digunakan peneliti melalui tiga tahapan kerja yakni reduksi data, penyajian data dan penarikan kesimpulan. Teknik pengabsahaan data yang digunakan yakni triangulasi sumber dan triangulasi metode. Hasil penelitian menunjukan bahwa pelibatan modal sosial dalam pengelolaan pariwisata di kawasan wisata pantai menggunakan tiga tahap yakni kepercayaan (trust), norma (norms) dan jaringan (networks). Hal itu dapat terjadi karena modal sosial yang ada di masyarakat sekitar objek wisata pantai Kabupaten Alor sangat kuat dan masyarakatnya ikut berpatisipasi dalam setiap kegiatan kepariwisataan tersebut.
Pengaruh Penggunaan Lembar Kerja Peserta Didik (LKPD) Berbasis Pendekatan Saintifik Terhadap Motivasi Belajar Dan Hasil Belajar IPS
Authors: Hikmah Nurul , Ahmad Arifin , Saleh Sirajuddin
Published: July 2024

Penelitian ini bertujuan untuk menganalisis perebedaan motivasi belajar dan hasil belajar IPS antara kelas yang menggunakan Lembar Kerja Peserta Didik  (LKPD) berbasis pendekatan saintifik dan kelas yang tidak menggunakan Lembar Kerja Peserta Didik  (LKPD) berbasis pendekatan saintifik. Penelitian ini merupakan penelitian kuantitatif, jenis penelitian eksperimen. Peneltian ini berlangsung pada bulan Oktober 2021. Populasi penelitian adalah peserta didik SD gugus 03 Kecamatan Libureng Kabupaten Bone. Dengan teknik sampling kuota diperoleh sampel berjumlah 93 orang. Teknik pengumpulan data menggunakan instrumen berupa soal, angket dan dokumentasi. Analisis data yang digunakan yaitu analisis statistik deskriptif dan analisis statistik inferensial dengan uji t dan uji one-way MANOVA. Hasil penelitian menunjukkan bahwa terdapat pengaruh penggunaan Lembar Kerja Peserta Didik (LKPD) berbasis pendekatan saintifik terhadap motivasi belajar dan hasil belajar IPS. Hal ini dikarenakan adanya perbedaan motivasi belajar dan hasil belajar IPS antara kelas yang menggunakan Lembar Kerja Peserta Didik (LKPD) berbasis pendekatan saintifik dan kelas yang tidak menggunakan Lembar Kerja Peserta Didik (LKPD) berbasis pendekatan saintifik dimana nilai probabilitas yang diperoleh 0,00 yang berarti nilai tersebut lebih kecil dari 0,05.
Ekowisata Mangrove Lantebung Di Permukiman Nelayan Kelurahan Bira Kecamatan Tamalanrea Kota Makassar
Authors: Astuti Dwi Fuji , Syukur Muhammad , Gani Hamsu Abdul , A Sakka Abdul Rahman , Najamuddin Najamuddin
Published: July 2024

This study aims to discover 1) determine the role of fishing communities in developing Lantebung Mangrove tourism objects in Bira Village, Tamalanrea District, Makassar City. 2) determine the impact of Lantebung mangrove ecotourism on the lives of fishing communities in Bira Village, Tamalanrea District, Makassar City. The type of research used in this research is descriptive qualitative research method using observation, interview, and documentation techniques. The results of this study indicate that: 1) The role of the community in the development of Lantebung Mangrove Ecotourism in Bira Village, Tamalanrea District, Makassar City has a function based on status and position in the form of the Lantebung mangrove ecotourism management structure, while several roles are carried out by the community, namely the public relations division, ticket division, infrastructure division, cleanliness and conservation division, tour guide division, and security division. 2) The impact of Lantebung mangrove ecotourism on the lives of fishing communities in Bira Village, Tamalanrea District, Makassar City, there are three impacts that are caused by the presence of mangrove ecotourism, namely the social impact on fishing communities occurs a) changes in community attitudes, b) patterns of cooperative relationships, c) patterns fishing community activities, and d) tourist attraction destinations. The economic impact of the existence of mangrove ecotourism is, a) getting business opportunities, b) creating jobs. And the ecological impacts of mangroves are a) resisting abrasion by waves and wind, and b) as a habitat for aquatic and terrestrial biota.
Manajemen Boarding School Sebagai Sarana Pengembangan Karakter Peserta Didik di SMAN 13 Pangkep
Authors: Syam Ulfah Lutfyyah , Herman Herman , Torro Supriadi , Idrus Nurabidah
Published: July 2024

This research technique was carried out by means of purposive sampling throught the following criteria: (1) school leaders (2) teachers who teach directly about character (3) boarding teachers (4) head of female dormitories. Data collection techniques were carried out through: (1) Interviews (2) Documentation (3) Observation, the data above was analyzed using the Hubermen model.The results showed that: (1) The description of Boarding School Mangement in SMA 13 can be seen in (a) Student Management (b) Teaching and Learning Process Management. (2) Boarding School’s Determinant Factors in character development are (a) Guidance Model (b) Competence of Educators/Educator’s Example (c) Emergence of student Awareness. (3) Boarding School Management’s efforts in developing the character of students are (a) Increasing discipline (b) Giving Sanctions (c) Cooperation between the school and parents.
Peranan Unit Pelaksana Teknis Daerah Perlindungan Perempuan dan Anak Terhadap Korban Kekerasan Anak di Kota Makassar
Authors: Husnayaini Husnayaini , Akbal Muhammad , Gani Andika Wahyudi , Masni Masni
Published: July 2024

This study aims to determine the implementation of the Child Protection development program in dealing with victims of violence against children in Makassar City. This research uses qualitative research with a descriptive approach. Based on the source, the types of data used are primary and secondary data. Primary data were obtained through interviews with the Head of the UPT PPA, the Head of the Quick Reaction Team, the Secretary of the UPT PPA Rapid Reaction Team, Makassar City, as well as documentation and observation. While secondary data is data obtained from various literatures such as books, laws and other related sources. Processing and presentation of data is done descriptively. The results showed that the implementation of the role in dealing with women victims of violence UPTD PPA Makassar City, providing health recovery assistance to children victims of violence, providing psychological assistance to children victims of violence, providing legal assistance to children victims of violence, the role of providing psychoeducation in the environment around the victims, the role of providing social rehabilitation to victims of violence.
Analisis Proses Bisnis dan Berkelanjutan UMKM Konveksi Selama Kondisi PSBB
Authors: Hasbiah Siti , Bado Basri , Hasan Muhammad , Fadilla Fadilla , Arifin M. Arsil
Published: July 2024

UMKM terus berkembang secara pesat, UMKM secara tiba-tiba dilanda masalah yang begitu besar ialah Pandemi Covid-19. Perekonomian indonesia salah satu yang menopang UMKM ikut terdampak imbasnya Covid-19 dengan memberlakukan PSBB (Pembatasan Sosial Berskala Besar) yang secara langsung penyebab turunnya mobilitas pelaku usaha, hingga para pelaku usaha sama sekali ada yang tidak membuka usahanya sama sekali. Tujuan kami dalam penelitian ini ialah agar dapat mengetahui apa saja strategi pengusaha dalam melakukan konveksi di Kec. Mariso Kota Makassar agar di masa pademi Covid-19 tetap bertahan. Penelitian yang kami lakukan bersifat deskriptif kualitatif dengan menggunakan analisis SWOT. Strategi alternatif salah satunya yang dilakukan Pengusaha Konveksi Kec. Mariso Kota Makassar agar usahanya tetap bertahan ialah mengurangi kelemahan dan menghindari ancaman (W-T) yang dimana lebih profesional dalam hal produksi untuk mulai melakukan pengelolaan usaha, keuangan, sumber daya manusia, serta pemasaran.
Orientasi Manajemen Pendidikan: Penguatan Kualitas Pengajaran Tingkat Sekolah Menengah Atas di Kota Makassar
Authors: Dewi Erni Ratna
Published: July 2024

This research to describes and analyzes the orientation of education management in strenghtening teaching quality according to planning, organizing, implementing and monitoring activities. This research approach uses a qualitative approach. Data obtained through observation and documentation. Data nalysis was carried out through data reduction, data presentation and data verification. The results of this study are orientation of education management on planning activities for strengthening the quality of teaching is carried out at the end of each year, starting with planning aspects of the curriculum, students, educators and education staff, as well as infrastructure. The orientation of education management is on organizing activities in strengtening the quality of organized teaching, starting from organizing the overall development of the school then practically carried out by the principal assisted by the deputy principal as well as teachers and administration. The orientation of education management is on its implementation activities by paying attention to input from school programs in the field of curriculum aspects, students, educators and education staff, as well as infrastructure. The teacher carries out the learning process according to the initial activities, core and closing activities according to the plan to achieve output according to curriculum standards. The orientation of education management on supervisory activities is carried out by the principal in collaboration with supervisors from the education office in monitoring teachers on the implementation of learning the principal is assisted by the vice principal.
Jaringan Prostitusi Terselubung di Kelurahan Lappa Kecamatan Sinjai Utara kabupaten Sinjai
Authors: Akbar Akbar , Agustang Andi , Syukur Muhammad
Published: July 2024

This study aims to determine the Covert Prostitution Network in Lappa Village, North Sinjai District, Sinjai Regency. The type of research used is qualitative research with a case study method or approach to describe a hidden prostitution network in Lappa Village, North Sinjai District, Sinjai Regency. The technique of determining the informants was done by purposive sampling technique. Data collection techniques using observation, interviews, and documentation. The data validation technique uses source triangulation, namely assessing the credibility of the data by checking the data that has been obtained through several sources. The results of this study indicate that: Covert Prostitution Networks in Lappa Village are night entertainment business owners, sex workers, thugs and TNI/Polri officers.Penelitian ini bertujuan untuk mengetahui Jaringan Prostitusi Terselubung di Kelurahan Lappa Kecamatan Sinjai Utara kabupaten Sinjai. Jenis penelitian yang di gunakan yaitu penelitian kualitatif dengan metode atau pendekatan studi kasus untuk menggambarkan jaringan prostitusi terselubung di Kelurahan Lappa Kecamatan Sinjai Utara Kabupaten Sinjai. Tehnik penentuan informan di lakukan dengan tehnik purposive sampling. Tehnik pengumpulan data menggunakan observasi, wawancara, dan dokumentasi. Tehnik pengabsahan data menggunakan triangulasi sumber yaitu mengkaji kredibilitas data dengan cara mengecek data yang telah di peroleh melalui beberapa sumber.Hasil penelitian ini menunjukkan bahwa: Jaringan Prostitusi Terselubung di Kelurahan Lappa yaitu pemilik usaha hiburan malam, PSK, preman dan oknum TNI/Polri.
Pengaruh Pemberian Tugas Melalui Quizizz Terhadap Motivasi dan Hasil Belajar Peserta Didik Pada Pembelajaran Sejarah di MAN 2 Makassar
Authors: Sharief Seila Fhebrianti , Kesuma Andi Ima , Sakka Abdurrahman
Published: July 2024

This study aims to examine (1) the influence of task giving through Quizizz on students' learning motivation in History learning at MAN 2 in Makassar City, (2) the influence of task giving through Quizizz on learning outcomes in History learning at MAN 2 in Makassar City, and (3) the influence of task giving through Quizizz and without Quizizz on students’ motivation and learning outcomes in History learning at MAN 2 in Makassar City. The type of research used is quasi-experimental. The population was all students in grade XI IPS at MAN 2 in Makassar. The research samples were grade XI IPS 1 and XI IPS 3 with 36 students. The data analysis techniques used were descriptive analysis and inferential analysis. The results of the study reveal that (1) there is a difference in learning motivation in the class assigned with a Quizizz with tcount 89.39 and the class without given the Quizizz with tcount 86.64, (2) there are differences in learning outcomes in the class assignment with Quizizz with tcount 87.86 while the other class without the Quizizz obtained tcount 78.72, and (3) task giving through Quizizz gives good influence on students' motivation and learning outcomes in History learning at MAN 2 in Makassar City. Penelitian ini bertujuan untuk (1) mengetahui pengaruh pemberian tugas melalui Quizizz terhadap motivasi belajar peserta didik pada pembelajaran sejarah di MAN 2 Kota Makassar. (2) mengetahui pengaruh pemberian tugas melalui Quizizz terhadap hasil belajar peserta didik pada pembelajaran sejarah di MAN 2 Kota Makassar. (3) mengetahui pengaruh pemberian tugas melalui Quizizz dan bukan melalui Quizizz terhadap motivasi dan hasil belajar peserta didik pada pembelajaran sejarah di MAN 2 Kota Makassar. Jenis penelitian yang digunakan adalah quasi eksperimen dengan populasi adalah seluruh peserta didik di kelas XI IPS di MAN 2 Makassar. Sampel penelitian ini yaitu XI IPS 1 dan XI IPS 3 dengan jumlah 36 peserta didik. Teknik analisis data yang digunakan adlah analisis deskriptif dan analisis inferensial. Hasil penelitian menunjukan bahwa (1) Terdapat perbedaan motivasi belajar pada kelas yang diberi penugasan melalui Quizizz dengan t_hitung 89,39 dan kelas yang tidak diberikan perlakuan dengan t_hitung 86,64. (2) Terdapat perbedaan hasil belajar pada kelas yang diberikan penugasan melalui Quizizz dengan perolehan t_hitung 87,86 sedangkan pada kelas lain yang tidak diberi perlakuan memperoleh t_hitung 78,72. (3) Pemberian tugas melalui Quizizz memberi pengaruh baik terhadap motivasi dan hasil belajar peserta didik pada pembelajaran sejarah di MAN 2 Kota Makassar
Pengaruh Pendidikan Dan Pelatihan Terhadap Kinerja Guru Dengan Motivasi Sebagai Variabel Intervening di SMK Negeri 5 Pangkep
Authors: Fadillah Fadillah , Tahir Thamrin , Inanna Inanna , Azis Muhammad , Najamuddin Najamuddin
Published: July 2024

This study aims to examine (1) the influence of education and training on motivation partially, (2) the influence of education and training on motivation simultaneously, (3) the influence of education on teacher performance directly and indirectly through motivation, (4) the influence of training on teacher performance directly and indirectly through motivation, and (5) the influence of motivation on teacher performance directly. This study employs ex post facto method using a quantitative approach. The sampling employed the saturated sample technique where the entire population was used as the research sample. The sample of the study was all teachers consisted of 39 teachers. The results of the study reveal that (1) Partially, there is a direct influence significantly of education and training on motivation, (2) Simultaneously, there is a direct influence significantly of education and training on motivation, (3) there is a direct and significant influence of education on teacher performance as well indirectly through motivation, (4) there is a direct and significant influence of training on teacher performance as well as indirectly through motivation, and (5) there is a direct and significant influence of motivation on teacher performance at SMKN 5 Pangkep. Penelitian ini bertujuan untuk mengetahui (1) pengaruh pendidikan dan pelatihan terhadap motivasi secara parsial, (2) pengaruh pendidikan dan pelatihan terhadap motivasi secara simultan, (3) pengaruh pendidikan terhadap kinerja guru secara langsung dan tidak langsung melalui motivasi, (4) pengaruh pelatihan terhadap kinerja guru secara langsung dan tidak langsung melalui motivasi, (5) pengaruh motivasi terhadap kinerja guru secara langsung. Penelitian ini menggunakan metode expost facto menggunakan pendekatan kuantitatif. Pengambilan sampel dengan menggunakan teknik sampel jenuh dimana seluruh populasi dijadikan sebagai sampel penelitian Sampel penelitian ini adalah seluruh guru yang terdiri dari 39 guru. Hasil penelitian menunjukkan bahwa (1) Secara parsial terdapat pengaruh langsung yang signifikan pendidikan dan pelatihan terhadap motivasi, (2) Secara simultan terdapat pengaruh langsung yang signifikan pendidikan dan pelatihan terhadap motivasi, (3) terdapat pengaruh secara langsung dan signifikan pendidikan terhadap kinerja guru juga secara tidak langsung melalui motivasi, (4) terdapat pengaruh secara langsung dan signifikan pelatihan terhadap kinerja guru juga secara tidak langsung melalui motivasi, (5) terdapat pengaruh secara langsung dan signifikan motivasi terhadap kinerja guru di SMK Negeri 5 Pangkep.
PENGGUNAAN MEDIA TANGGA PINTAR SATUAN PANJANG TIGA DIMENSI UNTUK MENINGKATKAN PROSES DAN HASIL BELAJAR MATEMATIKA SISWA KELAS IV UPTD SDN 141 BARRU
Authors: Nurlina Nurlina , Zainal Zaid , Krismanto Wawan
Published: July 2024

Penelitian ini bertujuan untuk mengetahui penggunaan media tangga pintar satuan panjang tiga dimensi untuk meningkatkan proses pembelajaran dan hasil pembelajaran pada materi satuan panjang. Pendekatan penelitian ini adalah pendekatan kualitatif. Jenis penelitian adalah Penelitian Tindakan Kelas (PTK). Subjek penelitian ini yakni guru dan siswa kelas IV yang berjumlah 20 siswa. Teknik analisis data yang digunakan deskriptif kualitatif. Penelitian dilaksanakan dua siklus, hasil penelitian siklus I proses pembelajaran dari aspek guru pada kualifikasi cukup (C), aspek siswa kualifikasi cukup (C) dan hasil tes belajar kualifikasi cukup (C). Sedangkan hasil penelitian siklus II proses pembelajaran dari aspek guru pada kualifikasi baik (B), aspek siswa kualifikasi baik (B) dan hasil tes belajar kualifikasi baik (B). Kesimpulan penelitian ini menunjukkan bahwa dengan penggunaan media tangga pintar satuan panjang tiga dimensi dapat meningkatkan proses dan hasil belajar matematika siswa kelas IV UPTD SDN 141 Barru.
Meningkatkan Semangat Belajar Siswa- Siswi SD atau MI Di Desa Cendono Melalui Bimbingan Belajar
Authors: Robianto Ari
Published: July 2024

Pendidikan merupakan unsur penting sebagai pondasi kemajuan bangsa serta sebagai tuntunan perkembangan anak. Pada masa pandemi Covid-19 ini pemerintah mengambil kebijakan baru pada bidang Pendidikan dengan cara memberlakukan pembelajaran secara daring atau online, hal ini dilakukan untuk pencegahan penularan Covid-19. Dalam pembelajaran daring tentunya memiliki banyak hambatan sehingga membuat motivasi belajar anak menurun. Seperti yang dirasakan oleh warga Kelurahan Harjasari yaitu ditemukannya permasalahan mengenai pembelajaran daring antara lain: 1) Kurangnya bimbingan dari orang tua, 2) Terbatasnya media elektronik pendukung pembelajaran anak, 3) Kurangnya pengetahuan dasar dalam Pendidikan pada diri anak, 4) Kurangnya aspek psikis dari dalam diri anak yang membantu dalam kegiatan belajar. Dalam hal ini kegiatan KKN mengadakan program bimbingan belajar sebagai program utama yang bertujuan untuk membantu permasalahan yang ada. Metode   yang dilakukan dalam penelitian ini yaitu Pendidikan masyarakat. Semua anak  yang  mengikuti bimbingan belajar dapat terbantu dalam proses pembelajaran dan terbangun motivasi belajar hal ini dapat dilihat dari antusias dan semangat anak yang mengikuti kegiatan belajar.
Comparison of Matrix Decomposition in Null Space-Based LDA Method
Authors: Usman Carissa Devina , Farikhin  , Titi Udjiani
Published: July 2024

Problems with small sample sizes and high dimensionality are common in pattern recognition. Almost all machine learning algorithms degrade in high-dimensional data, so that singularities in the scatter matrices, the main problem of the Linear Discriminant Analysis (LDA) technique, might result. A null space-based LDA (NLDA) has been conceived to address the singularity issue. NLDA aims to maximize the distance between classes in the null space of the within-class scatter matrix. In the first research, the NLDA method was performed by computing the eigenvalue decomposition and singular value decomposition (SVD). This research led to several new implementations of the NLDA method that use other matrix decompositions. The new implementations include NLDA using Cholesky decomposition and NLDA using QR decomposition. This paper compares the performance of three NLDA methods that use different matrix decompositions, namely, SVD, Cholesky decomposition, and QR decomposition. Two sets of data were used in the experiments that used three different NLDA algorithms. To determine the performance of the NLDA methods, the classification accuracy of the three methods was measured using the confusion matrix. The results show that the NLDA method using SVD has the best performance when compared to the other two methods, achieving a precision of 77.8% accuracy for the Colon dataset and a precision of 98.8% accuracy for the TKI-resistance dataset.
GLCM-Based Feature Extraction for Alpha Matting on Natural Images
Authors: Ruri Suko Basuki  , Jehad A.H Hammad
Published: July 2024

The main objective of this research is to determine the optimal threshold value in the unknown region in the alpha-matting operation of natural images. Alpha-mating serves to draw matte from the image used in segmentation. The alpha value is very influential on the quality of segmentation which is determined by the level of threshold value accuracy. The determination of the threshold begins by breaking the grayscale image into several sub-images using Region of Interest (RoI). Each sub-image was extracted using the Gray Level Co-occurrence Matrix (GLCM) considered by the parameters of contrast, energy, and entropy at angles of 0°, 45°, 90°, and 135 °. Each feature results in extractions, which are then averaged and normalized in each sub-image. The value is determined as the local threshold value used in the alpha matting operation. Experiments were carried out on 12 natural images from the image-mating dataset to evaluate the performance of the proposed algorithm. The increase in accuracy shows up to 63% by the measurements of experiments, compared to the calculation of adaptive threshold by using the fuzzy CMs Algorithm.
Recommendation for Scrum-Based Software Development Process with Scrum at Scale: A Case Study of Software House XYZ
Authors: Ahmad Jalaluddin  , Eko K. Budiardjo  , Kodrat Mahatma
Published: July 2024

Software House XYZ employs Scrum as one of its software development processes. However, the company faces several challenges in the implementation of Scrum, leading to delays in its product releases. Two specific problems are the control of a large-scale Scrum team and the management of team commitments. To address these issues, the Scrum at Scale framework has been chosen as a solution. Before implementing Scrum at Scale, an assessment of the current Scrum maturity level at Software House XYZ is deemed necessary. The Scrum Maturity Model, adapted to the Scrum Guide 2020, is selected as the method to evaluate how effectively the company is implementing Scrum. A questionnaire comprising 81 practices was distributed to development teams, with 10 valid responses collected. Based on the assessment using the Scrum Maturity Model, the current Scrum implementation maturity at Software House XYZ is rated at level 1, Initial. A total of 61 practices are proposed for improvement in the Scrum process. Scrum at Scale can be implemented once the suggested Scrum process improvements have been made. These recommendations are structured following the framework outlined in the Scrum at Scale Guide 2022. The validation of the Scrum-at-Scale recommendations was conducted by us through interviews with representatives from Software House XYZ. From the validation results, the company expresses interest in trying to implement Scrum at Scale. However, the company agrees to enhance the existing Scrum process within the organization before fully adopting Scrum at Scale.
Forecasting the Stock Price of PT Astra International Using the LSTM Method
Authors: Nugraha Edwin Setiawan , Alika Zalfani , Amir Hamzah Dadang
Published: July 2024

Stocks are one of the long-term investment options and represent ownership in a company that can be acquired through buying and selling. Investment carries both the profit potential and the risks that investors must face when providing their capital to companies. Accurate stock price forecasts are very important because they provide an estimate of risk. This research aims to forecast the stock price of PT Astra International Tbk (ASII.JK) using a Long Short-Term Memory (LSTM) method. Data set closing stock prices were taken from January 2, 2015, to December 30, 2020, with a total observation of 1506. This data set is divided into 80% for training and 20% for training. The forecasting results show that the best performances have MSE, MSE, MAE and MAPE are 151.910, 23076.561, 118.128, and 2.3%, respectively. The model has a batch size of 4 and epochs of 50. This research recommends that other parties consider this method when they need to manage their investment risk in stocks.
A Middleware Applications Design for Health Information Sharing
Authors: Seputra Ketut Agus , Paramartha A.A. Gede Yudhi , Pradnyana Gede Aditra , Aryanto Kadek Yota Ernanda
Published: July 2024

The interoperability between electronic health records (EHR) and electronic medical records (EMR) from various healthcare facilities for comprehensive patient care is important. However, integrating such systems, including the need for interoperability standards, data privacy, and security, is a highly challenging task, especially since patient rights in data access must be considered. The primary problem addressed is the challenge of integrating electronic health records (EHR) and electronic medical records (EMR) within various healthcare facilities to ensure comprehensive patient care while maintaining data privacy, security, and adherence to patient rights. This work presents an innovative application for consolidating patient health records from various medical facilities. Facilitates seamless data access, improving the efficiency of healthcare care delivery. The GGD approach was used in developing the prototype to ensure that the delivered product was able to meet the user requirements. Four phases are divided into six stages used in this method: research, modeling, requirements definition, framework definition, refinement, and support. The evaluation involved two phases, back-end and front-end testing, using white-box and black-box testing. White-box testing delivers an average frame-rendering rate of up to 56 fps, and black-box testing has shown 100% successful results in the given task. In conclusion, the Med-OID prototype was successfully developed. Integrates and securely transmits medical records across various healthcare services, demonstrating significant potential to enhance personalized medicine and healthcare coordination. The evaluations underscored the robustness of the prototype and its ability to improve interoperability and data sharing in healthcare systems.
Improving Performance of KNN and C4.5 using Particle Swarm Optimization in Classification of Heart Diseases
Authors: Jusia Pareza Alam , Rahim Abdul , Yani Herti , Jasmir Jasmir
Published: July 2024

Heart disease is a major problem that must be overcome for human life. In recent years, the volume of medical data related to heart disease has increased rapidly, and various heart disease data has collaborated with information technology such as machine learning to detect, predict, and classify diseases. This research aims to improve the performance of machine learning classification methods, namely K-Nearest Neighbor (KNN) and Decision Tree (C4.5) with particle swarm optimization (PSO) feature in cases of heart disease. In this research, a comparison was made of the performance of the PSO-based K-NN and C4.5 algorithms. Following experiments employing PSO optimization to improve the K-NN and C4.5 algorithms, the findings indicated that the K-NN algorithm performed exceptionally well with PSO, achieving an accuracy of 89.09%, precision of 89.61%, recall of 90.79%, and an AUC value of 0.935.
Convolutional Neural Network and LSTM for Seat Belt Detection in Vehicles using YOLO3
Authors: Udayanti Erika , Etika Kartikadarma  , Fahri Firdausillah
Published: July 2024

The application of an electronic violation detection system has begun to be implemented in many countries using CCTV cameras installed at highway and toll road points. However, the development of a violation detection system using data in the form of images that have a high level of accuracy is still a challenge for researchers. Several types of violations detected include the use of seat belts, the use of cell phones while driving, which is influenced by the number of vehicles, vehicle speed and lighting, which can increase the difficulty in the detection process. This research developed a traffic violation detection system using a hybrid model, namely the CNN and LSTM algorithms for the application of discipline using seat belts. The dataset was obtained from RoboFlow Universe with a total of 199 front view car images consists of 82 using seatbelts and 78 not using seatbelts for the training process. The CNN algorithm plays a role in the feature extraction process from input image data, while the LSTM algorithm plays a role in the prediction process. Additionally, the performance evaluation of the CNN+LSTM algorithm will be measured using the accuracy value to measure the performance of the training process and testing process. When measuring the performance of the training process, it will be compared with several basic detection models used, such as CNN, VGG16, ResNet50, MobileNetV2, Yolo3, Yolo3+LSTM. The test results show that Yolo3+LSTM has a higher accuracy compared to the others, at 89%. Next, in the testing process, the CNN+LSTM model will be compared with the basic method, namely CNN. The test results show that the CNN+LSTM models have a higher accuracy of 89%. Meanwhile, in the basic CNN model, the resulting accuracy was 85%.