Balai Arkeologi Sulawesi Selatan

Complaints related to the musculoskeletal system are a common health threat faced by workers. The causes of MSDs include internal/individual factors (age, gender, BMI, length of service, lifestyle), occupational factors (length of service, work position, workload, frequency), and environmental factors (vibration, temperature). This study aims to analyze the relationship between individual factors (age, gender, body mass index, and physical activity) and occupational factors (length of service and work posture) on musculoskeletal disorders in junior high school (SMP) and Islamic junior high school (MTS) teachers in Musi Rawas Regency. This study used a quantitative cross-sectional approach. The study was conducted from February to April 2025. The population in this study were all 142 junior high school teachers in Muara Kelingi District, Musi Rawas Regency, with a sample size of 65 taken using simple random sampling. The research instrument used a questionnaire. Univariate analysis results indicate that the percentage of each dependent and independent variable is good. The Chi-square statistical test results in the bivariate analysis indicate a relationship between individual factors (age, gender, body mass index, and physical activity) and occupational factors (length of service and work posture) and musculoskeletal disorders in junior high school teachers in Musi Rawas Regency, with a p-value <0.05. Multivariate analysis results indicate that the most dominant factor contributing to musculoskeletal disorders in junior high school and Islamic junior high school teachers in Musi Rawas Regency is work posture.

ABSTRACT According to the World Health Organization (WHO) and the United Nations Children's Fund (UNICEF), more than 50% of infant and toddler deaths are related to malnutrition, and two-thirds of these deaths are related to inappropriate feeding practices for infants and children. The purpose of PMBA training is for health workers, health cadres, and the general public to be able to provide the right food for infants and children. The policy related to PMBA has been running for a long time, the Ministry of Health has issued PMBA guidelines since 2021 which refers to Presidential Decree No. 72 of 2021 concerning the acceleration of stunting reduction. There is a need to evaluate PMBA training, one of which is to improve the knowledge and skills of participants. To analyze the effectiveness of Infant and Child Feeding Counseling Training (PMBA) for health workers in improving the knowledge and skills of participants. A literature review was conducted through the following databases: Google Scholar in the period 2021 to 2025, in English or Indonesian. Articles were selected based on full texts that met the inclusion and exclusion criteria. Articles were compiled using the PRISMA (Preferred Reporting Items for Systematic Review and Meta Analysis) guidelines. PMBA training can significantly improve participants' knowledge in proper feeding for infants and children. PMBA training is an effective program in providing proper feeding for infants and children as an effort to reduce the incidence of stunting in Indonesia. Keywords: PMBA Training, Knowledge, Skills, Nutrition. ABSTRAK Menurut World Health Organization (WHO) dan United Nations Children’s Fund (UNICEF), lebih dari 50% kematian anak balita terkait dengan keadaan kurang gizi, dan dua pertiga diantaranya kematian tersebut terkait dengan praktik pemberian makan yang kurang tepat pada bayi dan anak. Dilakukannya pelatihan PMBA bertujuan agar tenaga Kesehatan, kader Kesehatan, maupun Masyarakat umum dapat memberikan makanan yang tepat bagi bayi dan anak. Kebijakan terkait PMBA sudah berjalan sejak lama, Kemenkes telah menerbitkan pedoman PMBA sejak tahun 2021 yang mengacu pada Perpres no 72 Tahun 2021 tentang percepatan penurunan stunting. Perlunya dilakukan evaluasi pelatihan PMBA, salah satunya dalam meningkatkan pengetahuan dan keterampilan peserta. Menganalisis efektifitas Pelatihan Konseling Pemberian Makan Bayi dan Anak (PMBA) pada tenaga Kesehatan dalam meningkatkan pengetahuan dan keterampilan peserta. Tinjauan literatur dilakukan melalui basis data: Google Scholar dalam rentang tahun 2021 hingga 2025, berbahasa inggris atau indonesia. Artikel dipilih berdasarkan teks lengkap yang sesuai dengan kriteria inklusi dan ekskusi. Artikel disusun menggunakan panduan PRISMA (Preferred Reporting Items for Systematic review and Meta Analysis). pelatihan PMBA secara signifikan dapat meningkatkan pengetahuan peserta dalam pemberian makan yang tepat pada bayi dan anak. Pelatihan PMBA merupakan program yang efektif dalam pemberian makan yang tepat bagi bayi dan anak sebagai upaya menekan kejadian stunting di Indonesia. Kata Kunci: Pelatihan PMBA, Pengetahuan, Keterampilan, Gizi.

This research seeks to examine how the quality of distance learning services influences the satisfaction of training participants at the Regional Training Office of FETA – BDK Cimahi. A descriptive quantitative design with a survey technique was applied. Primary data were obtained through questionnaires distributed via Microsoft Forms to 110 participants of distance training programs from various ministries, institutions, and local governments. Service quality was assessed using the SERVQUAL model, which includes five dimensions: tangibles, reliability, responsiveness, assurance, and empathy. These dimensions were broken down into nine independent variables that potentially influence participant satisfaction. The analysis involved validity and reliability testing, classical assumption checks, simple linear regression, and Importance–Performance Analysis (IPA). The results show that the quality of distance training services positively and significantly affects participant satisfaction (sig. 0.000 < 0.05). The Adjusted R² of 0.239 means service quality accounts for 23.9% of satisfaction variance, while 76.1% is influenced by other variables outside the model. The IPA method was also employed to assess participants’ satisfaction and comprehension of services offered by BDK Cimahi, as well as to identify which service quality aspects require enhancement to improve overall participant satisfaction. IPA also identifies service areas that need improvement to increase participant satisfaction. The IPA results reveal that the alignment of training materials with participants’ needs is a priority area requiring improvement, while responsiveness, accessibility and usability of training facilities, and instructors’ ability to provide guidance should be maintained. These findings suggest that improving service quality, particularly in ensuring the relevance of training content, is essential to enhancing participant satisfaction in distance training programs within public sector institutions.

ABSTRACT Stress among adolescent girls is a significant mental health issue, as it can affect their psychological, social, and academic well-being. Early detection of stress is a crucial step in preventive efforts, especially in school environments. With technological advancements, stress detection can now be conducted through non-invasive approaches using physiological sensors such as Galvanic Skin Response (GSR), heart rate, body temperature, and blood pressure, integrated into a web-based application system powered by the Internet of Things (IoT). This system enables real-time stress monitoring and provides users with light intervention recommendations. A systematic literature review was conducted on research articles published between 2019 and 2024, sourced from databases such as Google Scholar, IEEE Xplore, and PubMed. Articles were selected based on inclusion criteria, which involved the use of physiological sensors for stress detection, integration with digital applications, and a focus on adolescent populations. Based on the review, stress detection systems using physiological sensors and web-based applications have proven effective in identifying stress levels ranging from normal to moderate, with an average accuracy above 85%. Systems that utilize sensor combinations demonstrated higher performance compared to those relying on a single sensor type. Web applications also support data visualization and early intervention. The evaluation of early stress detection systems based on physiological sensors and web applications shows significant potential for monitoring stress in adolescent girls. Factors supporting the effectiveness of these systems include sensor accuracy, ease of integration into applications, and the ability to deliver personalized, data-driven recommendations. Further development is recommended to improve classification algorithms and broaden the system's applicability across a wider adolescent population. Keywords: Early Detection, Adolescent Stress, Physiological Sensors, Web Application, Internet of Things. ABSTRAK Stres pada remaja putri merupakan isu kesehatan mental yang signifikan, karena dapat memengaruhi kesejahteraan psikologis, sosial, dan akademik. Deteksi dini tingkat stres menjadi langkah penting dalam upaya preventif, terutama di lingkungan sekolah. Dengan kemajuan teknologi, deteksi stres kini dapat dilakukan menggunakan pendekatan non-invasif berbasis sensor fisiologis seperti Galvanic Skin Response (GSR), detak jantung, suhu tubuh, dan tekanan darah, yang terintegrasi dalam sistem aplikasi web berbasis Internet of Things (IoT). Sistem ini memungkinkan pemantauan kondisi stres secara real-time dan memberikan rekomendasi intervensi ringan bagi pengguna. Tinjauan pustaka sistematis dilakukan artikel penelitian yang diterbitkan dalam rentang tahun 2019–2024, diperoleh dari database Google Scholar, IEEE Xplore, dan PubMed. Artikel dipilih berdasarkan kriteria inklusi yang meliputi penggunaan sensor fisiologis untuk deteksi stres, integrasi dengan aplikasi digital, serta fokus pada populasi remaja. Berdasarkan hasil kajian, sistem deteksi stres berbasis sensor dan aplikasi web terbukti efektif dalam mengidentifikasi stres kategori normal hingga sedang, dengan akurasi rata-rata di atas 85%. Sistem yang menggunakan kombinasi sensor menunjukkan performa lebih tinggi dibandingkan yang hanya mengandalkan satu jenis sensor. Aplikasi web juga terbukti mendukung visualisasi data dan intervensi awal. Evaluasi terhadap sistem deteksi dini tingkat stres berbasis sensor dan aplikasi web menunjukkan potensi besar dalam pemantauan stres remaja putri. Faktor-faktor yang mendukung efektivitas sistem ini meliputi: akurasi sensor, kemudahan integrasi ke aplikasi, serta kemampuan sistem dalam memberikan rekomendasi berbasis data secara personal. Pengembangan lebih lanjut disarankan pada peningkatan algoritma klasifikasi dan perluasan penggunaan pada populasi remaja yang lebih luas. Kata Kunci: Deteksi Dini, Stres Remaja, Sensor Fisiologis, Aplikasi Web, Internet of Things.

The Indonesian archipelago is host to some of the earliest known rock art in the world1-5. Previously, secure Pleistocene dates were reported for figurative cave art and stencils of human hands in two areas in Indonesia-the Maros-Pangkep karsts in the southwestern peninsula of the island of Sulawesi1,3-5 and the Sangkulirang-Mangkalihat region of eastern Kalimantan, Borneo2. Here we describe a series of early dated rock art motifs from the southeastern portion of Sulawesi. Among this assemblage of Pleistocene (and possibly more recent) motifs, laser-ablation U-series (LA-U-series) dating of calcite overlying a hand stencil from Liang Metanduno on Muna Island yielded a U-series date of 71.6 ± 3.8 thousand yearsago (ka), providing a minimum-age constraint of 67.8 ka for the underlying motif. The Muna minimum (67.8 ± 3.8 ka) exceeds the published minimum for rock art in Maros-Pangkep by 16.6 thousand years (kyr) (ref. 5) and is 1.1 kyr greater than the published minimum for a hand stencil from Spain attributed to Neanderthals6, which until now represented the oldest demonstrated minimum-age constraint for cave art worldwide. Moreover, the presence of this extremely old art in Sulawesi suggests that the initial peopling of Sahul about 65ka7 involved maritime journeys between Borneo and Papua, a region that remains poorly explored from an archaeological perspective.

Sugar palm (Arenga pinnata (Wurmb.) Merr.) is a multipurpose non-timber forest product that plays important ecological, socio-cultural, and economic roles in rural communities of Indonesia. This study aims to document ethnobotanical knowledge, traditional ecological knowledge (TEK), and plant part utilization patterns of sugar palm in Pusuk Lestari Village, West Lombok, Indonesia. Data were collected using a mixed-method approach through semi-structured interviews, participant observation, and field documentation involving 23 key informants selected using snowball sampling. Quantitative analysis of plant part utilization was conducted using the Plant Part Value (PPV) index based on reported uses. The results indicate that the community utilizes six main plant organs of A. pinnata, namely roots, stems, leaves, inflorescences, fruits, and seeds. Leaves exhibited the highest PPV value (32.14%), followed by stems (28.57%) and inflorescences (21.43%), reflecting a preference for renewable and multifunctional plant organs. In contrast, roots and seeds showed the lowest PPV values, indicating limited use of vital plant organs. Traditional tapping practices are guided by TEK, including phenological indicators, ritual practices, taboos, and the use of natural anti-fermentation agents, which collectively support sap quality, safety, and continuity of production. Economically, sugar palm sap provides stable daily income, while other products such as ijuk (palm fiber derived from the fibrous sheath), young leaves, and kolang-kaling (immature sugar palm fruit) serve as supplementary and seasonal resources. Overall, the integration of ethnobotanical knowledge and PPV analysis indicates that A.

Penelitian ini bertujuan untuk menganalisis bagaimana proses kolaborasi lintas sektor dibangun serta mengidentifikasi faktor-faktor yang mendukung dan menghambat efektivitas kolaborasi di Kabupaten Muara Enim. Teori yang digunakan untuk mengkaji penelitian ini adalah Teori Collaborative Governance yang dicetuskan oleh Ansell dan Gash. Dalam proses pengkajian peneliti menggunakan metode deskriptif kualitatif dengan teknik pengumpulan data yakni wawancara, observasi, dan dokumentasi. Hasil kajian yang peneliti lakukan pada penelitian ini didapati bahwa eksklusivitas masing-masing sektor dan kondisi sumber daya yang berbeda, yang dipertemukan dengan objek masalah pada penelitian ini yakni ODGJ terlantar, menjadi faktor utama dalam mendorong adanya suatu tindak kolaboratif antara masing-masing sektor dalam menangani masalah ODGJ terlantar ini. Namun disamping faktor pendorong tersebut, masih ditemukan faktor penghambat seperti pengalokasian dana dalam penanagan ODGJ terlantar ini oleh masing-masing sektor dan adanya permasalahan dasar seperti sulitnya upaya mengendalikan kondisi emosional dari pengidap saat diamankan serta belum ada SOP khusus dalam hal penanganan masalah ini. Masalah-masalah ini dapat menjadi faktor yang mengganggu kelancaran tindak kolaboratif antar sektor yang akan dilaksanakan. Maka dari itu, perlu adanya perhatian khusus oleh masing-masing sektor dalam menghadapi masalah ini agar tidak menjadi kendala berkepanjangan dalam upaya kolaboratif yang dilaksanakan dalam penanganan ODGJ terlantar itu sendiri. Kata Kunci: Kolaborasi; Kolaborasi Pemerintahan; Penanganan Orang dengan Gangguan Jiwa.

The proliferation of LTE networks hasincreased vulnerabilities to unauthorizedcommunication and security breaches, necessitatingcontrolled signal suppression in sensitive areas. Existingstudies on LTE jamming and detection often focus onselective interference, reinforcement learning-baseddetection, or data-driven anomaly analysis, yet they arelimited by support for only LTE, computationalcomplexity, environment-specific deployment, ordependency on KPI availability. The present studyimplements a 4G signal jammer using an oscillator forprecise LTE carrier generation, a noise generator toproduce broadband interference, an RF amplifier forstable output, and an omnidirectional antenna foruniform coverage. Field evaluation demonstratedcomplete connectivity loss within a 12-meter radius, a41 dB reduction in RSSI, and harmonic suppressiongreater than 38 dB, outperforming previous approachesthat either lacked controlled coverage or producedpartial disruption. Results confirm reliable and uniformjamming performance, validating the system’sapplicability for controlled environments such asexamination halls, research laboratories, and securefacilities.

The increasing need for efficient perimeter defense has led to development of automated surveillance systems, though existing solutions are costly, computationally intensive, or require constant human monitoring. Many ultrasonic or radar-based systems also suffer from limited detection accuracy and lack real-time automated response. This study proposes a low-cost, Arduino-based automated radar detection and firing system integrating an ultrasonic sensor, dual servo motors, and a relay-controlled shooter. The system continuously scans the monitored area, detects intruders in real-time, aligns the shooter via servo motors, and executes an automatic firing response. Implemented using Embedded C on Arduino, experiments demonstrate detection accuracy exceeding 95%, improving over previous ultrasonic-only systems by approximately 20%. Results confirm reliable, autonomous monitoring and rapid response, offering a practical solution for military and defense application.