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Upacara Adat Turun Bantayan di Desa Cikeléng, Kecamatan Japara, Kabupaten Kuningan, adalah salah satu tradisi budaya yang sarat akan nilai-nilai kearifan lokal. Upacara ini diadakan sebagai bentuk ungkapan rasa syukur masyarakat atas hasil panen yang melimpah serta untuk memohon keberkahan di masa mendatang. Dalam upacara ini, terdapat berbagai prosesi yang penuh dengan makna simbolis, seperti Nincak Endog yang melambangkan kelahiran dan keberlanjutan kehidupan, serta Meuleum Harupat yang mencerminkan ketahanan dan kekuatan dalam menghadapi tantangan hidup. Penelitian ini menggunakan pendekatan deskriptif kualitatif dengan metode hermeneutik untuk mengungkapkan dan menafsirkan makna yang terkandung dalam setiap prosesi upacara. Data dikumpulkan melalui observasi langsung dan wawancara dengan para tokoh adat serta masyarakat setempat. Hasil penelitian menunjukkan bahwa upacara ini tidak hanya berfungsi sebagai ritus keagamaan dan sosial, tetapi juga sebagai media pelestarian budaya yang memperkuat identitas komunitas. Nilai-nilai seperti kebersamaan, rasa syukur, dan spiritualitas yang terkandung dalam upacara ini memainkan peran penting dalam menjaga harmoni sosial serta menjaga hubungan manusia dengan alam. Pelestarian upacara ini penting untuk mempertahankan warisan budaya yang memiliki relevansi tinggi dalam kehidupan masyarakat modern.

Climate change and increasing global temperatures have increased the frequency and intensity of forest fires, making fire risk evaluation increasingly important. This study aims to improve the accuracy of predicting forest fuel drought conditions (Drought Code) by using the XGBoost algorithm optimized with RandomizedSearchCV. The research methods include collecting data related to forest fires, preprocessing data to ensure quality and consistency, and using RandomizedSearchCV for XGBoost hyperparameter optimization. The results showed that the optimized XGBoost model resulted in a decrease in Mean Squared Error (MSE) and an increase in R-squared value compared to the default model. The optimized model achieved an MSE of 0.0210 and R2 of 0.9820 on the test data, indicating significantly improved prediction accuracy for forest fuel drought conditions. These findings emphasize the importance of hyperparameter optimization in improving the accuracy of predictive models for forest fire risk assessment.

The research aims to identify a number of data related to the process of developing symbols and the cultural values created. Traditional sports games in the current era are increasingly being replaced by digital games. The type of research used is descriptive research. Researchers conducted open interviews which initially carried out in-depth observations in order to see the problem. It can be seen that the problem is that many students at SDN Tanipah school are influenced by gadgets and often play gadgets, namely games in them, so that it is influenced in the formation of the students' character in controlling themselves to communicate, work together and be responsible in it. The research results obtained in the acceptance of traditional sports games in schools are because in modern developments these games are able to become an alternative to digital games which influence the character of students. These traditional sports games are able to become a forum for character building for students at an early age today.

Development is something that is done to make things better in the future, according to the 1945 Constitution, the goal of Indonesia's national development is to create a more educated society and reduce violence, but this goal has not been fully achieved. One indicator that shows that the national development goals have not been achieved is the still high level of poverty in Indonesia. High levels of poverty will increase the costs of implementing development and will indirectly hamper development. The development process is not only related to growth but also increasing welfare, security, justice and the quality of natural resources and human resources. The development process, both in the economic and other fields, always involves human resources as the main foundation. The research was made with the aim of looking at the influence of the Human Development Index, Unemployment and Poverty on Indonesia's Economic Growth. The research method used is quantitative research by taking secondary data from BPS.

Obesity is a chronic low-grade inflammatory condition that occurs in the White Adipose Tissue (WAT). Diet is the strongest factor regulating energy balance and influencing inflammatory responses in the body. This inflammatory response can be calculated using the Dietary Inflammatory Index (DII). The aim of this research was to determine the differences between DII values for obese and non-obese people in the work area of the Sumbersari Public Health Center, Jember Regency, which was carried out from May to June 2023. This was a cross-sectional study with sample selection through a simple random sampling method. Thirty participants were included in each group. Data collection was carried out using the Semi-Quantitative Food Frequency Questionnaire (SQ-FFQ), and the data were analyzed using an independent t-test. The normality test was performed using the Kolmogorov-Smirnov test, and the data were normally distributed. The results obtained that There was a significant difference (p=0,000) between the DII values of the normal and obese groups. It is known that the average DII value in the normal group was +2,29 and in the obese group was +1,32, indicating that the normal group had a higher pro-inflammatory diet than the obesity group. In conclusion, there was a significant difference between the DII values in obese and non-obese groups in the working area of the Sumbersari Community Health Center, Jember Regency.

This study investigates differences in farmer income and body weight estimation for male and female Bali cattle in extensive farming in Jaro Subdistrict, Tabalong Regency, South Kalimantan. A random sampling approach was used, involving farmers from nine villages. Statistical analyses revealed a significant difference (p < 0.05) in the body weights of male Bali cattle measured by an animeter compared to those estimated by middlemen. In contrast, no significant difference (p > 0.05) was observed for female Bali cattle. These differences significantly impacted farmer income for male cattle because the income estimated by the animeter exceeded that estimated by the middlemen (p < 0.05). However, no significant difference (p > 0.05) was observed between the two estimation methods for female cattle. In addition, no significant relationship was observed between the estimates made by the middlemen and those made by the animeter for both sexes of Bali cattle. This study used the Monte Carlo simulation to predict demand for male and female Bali cattle in 2024. On average, farmers were able to supply between two and three male Bali cattle and between three to seven female Bali cattle per month. To ensure a steady income, farmers are advised to supply at least one male or female Bali cattle. Moreover, farmer groups are encouraged to compensate for cattle shortages or surpluses, thereby ensuring a stable supply for middlemen and consumers.

Mesoporous silica nanoparticles (MSNs) have drawn significant attention due to their exceptional properties and diverse range of applications, particularly in nanomedicine. The distinctive properties of MSNs, such as their high surface area, tunable pore size, and versatile surface chemistry, make them ideal candidates for various biomedical applications. This review aims to present a detailed understanding of MSNs, from synthesis and characterization to their versatile applications in biomedicine, highlighting their significant potential in advancing healthcare technologies. The synthesis methods for MSNs were comprehensively discussed, emphasizing the influence of parameters like solvent, base, alkoxysilane concentrations, and template surfactants on the size and shape of the nanostructures. Different types of MSNs, including MCM-41, SBA-15, KIT-6, and hollow MSNs, are discussed, along with their synthesis protocols and unique characteristics. The review also covers various spectroscopic techniques, such as XRD, XPS, FTIR, NMR, and fluorescence spectroscopy, which are crucial for characterizing MSNs. Furthermore, the biomedical applications of MSNs are highlighted, demonstrating their potential in drug delivery systems, imaging, and diagnostics. The review concludes with a discussion of the future perspectives and challenges in the field, providing insights into potential developments and the prospects for clinical translation.

The increasing demand for technology and data necessitates the enhancement of infrastructure for the Control Tower Dashboard Geographic Information System (CTD GIS) application at PT XYZ. The current system operates within a Virtual Private Server (VPS) Cloud environment but faces challenges such as data loading delays and increasing demands for broader functionalities. To address these issues, a comprehensive future infrastructure recommendation is outlined, including upgrading ArcGIS Server, integrating with Portal for ArcGIS, implementing ArcGIS Datastore, utilizing NAS Storage, and incorporating Script & VGA Server. Through the proposed infrastructure changes, the CTD GIS application is poised to navigate the dynamics of data growth, providing geospatial insights to support better decision-making processes at PT XYZ.

The synthesis of anethole-lauryl methacrylate (LMA) copolymer had been carried out by cationic polymerization using BF3O(C2H5)2 as the initiator without the use of solvent at room temperature (28-30 °C) over atmospheric N2 conditions. Polymerization was conducted by varying LMA concentration i.e. 2%, 4%, and 6%, (w/w) with respect to the anethole weight. Structural determination of co-poly(anethole-LMA) was done using FTIR and 1H-NMR spectrophotometer. The relative molecular weight (Mv) of co-poly (anethole-LMA) was measured by an Ostwald Viscometer at room temperature. Morphological characterization and surface area analysis of co-poly(anethole-LMA) was performed using SEM and SAA, respectively. The successful synthesis of co-poly(anethole-LMA) was proven by the disappearance of vinyl group absorption at 1696, 1638, 965, and 938 cm-1 of the FTIR spectra, as well as the loss of vinyl group proton signals at 6.4-5.5 ppm in the 1H-NMR spectra. Increasing the weight of the LMA affected the characteristics of co-poly(anethole-LMA). The relative molecular weight of co-poly(anethole-LMA) was found to rise by increasing the weight of LMA. The Mv of co-poly(anethole-LMA) 2%, 4%, and 6% were 32378.62, 50611.05, and 65133.79 g/mol, respectively. The morphology of co-poly(anethole-LMA) showed that the surface distance between particles was getting tighter and the highest surface area in co-poly(Anethole-LMA) 6% was 233.80 m2/g.

This service aims to increase the knowledge and skills of the fish farming group in Beji Village, Semarang Regency, regarding the operational technicalities of pellet printing machines to empower village communities. The method used in this service was training, which included lectures, questions and answers, and direct practice in making fish food pellets with material provided to participants, including knowledge of tool operation, tool components, and troubleshooting on tools. This service partner was a fish farming group in Beji Village, East Ungaran District, to improve the community's economic level around the new campus of the Indonesian State Maritime Polytechnic in Ngobo sub-district, which borders Beji sub-district. This service evaluation instrument used an assessment of the training participants by practicing operating, disassembling, and installing spare parts for the fish pellet printing machine themselves. The results of this service showed that most members of the fish farming group in Beji sub-district could operate the fish pellet press and care for it well. Apart from that, the quality and quantity of catfish feed increased because the the fish farming group had been able to produce fish feed independently.

As coal mining activities ceased in Sawahlunto, tourism, and the creative industry emerged as alternative avenues for the city's development. Legam is a player in the creative industry, specifically in the fashion sub-sector, specializing in coal-based jewelry production, a material abundant in Sawahlunto. Employing a na­r­rative approach and conducting interview data collection, this research aimed to identify the role of Legam Jewelry in supporting social entrepreneurship. A social entrepreneurship approach served as the analytical fra­mework, considering Legam Jewelry's unique business operations. Differences in the locations of raw ma­te­rial sources, workers' residences, and the business owner's domicile increased operational costs. It was interesting to comprehend Legam's motivation for maintaining this location difference between Bandung and Sawahlunto. The research findings indicated that Legam aligned its business processes with social entre­pre­neurship ele­ments such as social value, civil society, innovation, and economic activities. Despite being deemed capable of fulfilling these social entrepreneurship elements, several critical points required attention in Legam's business processes. One such point related to the need for government support to facilitate physical exhibitions after the coronavirus disease (COVID-19) pandemic. In creating a massive social impact, efforts were necessary to en­courage the emergence of similar entrepreneurs in Sawahlunto and other regions.

This study uses a qualitative research approach to discuss the obstacles to the implementation of the independent curriculum in PAUD-driving schools in Situbondo Regency. Qualitative research methods were used to collect data through in-depth interviews with PAUD teachers in kindergartens in Situbondo, including Nurul Anshor Islamic Kindergarten, DWP 1 Besuki Kindergarten, DWP 1 Asembagus Kindergarten, Kartika IV-71 Kindergarten, Nurul Huda Kindergarten, DWP 1 Jatibanteng Kindergarten, and Hasyim Asy'ari Kindergarten, direct observation in schools that were the object of research, and document analysis related to the implementation of the independent curriculum. The results of this study show obstacles. These obstacles include differences in students' learning styles and initial abilities, adaptation to the "All Day Without Mom" program, the use of less attractive worksheets, limited facilities and infrastructure, limited understanding of IT teachers, limited budget, and difficulties in preparing school documents. The recommendations proposed to overcome these obstacles are teacher training and support, cooperation with parents, development of interesting learning materials, improvement of facilities and infrastructure, IT training for teachers, efficient budget management, and support in the preparation of school documents. By implementing these recommendations, it is hoped that PAUD schools in Situbondo District can improve the effectiveness of the implementation of the independent curriculum and the quality of education for PAUD children holistically and sustainably.

The aim of this study was to investigate the relationship between the Liquid Assets Ratio (LAR) and Non-Performing Loans (NPL) variables and the profitability of Indonesian Commercial Banks as measured by Non-Performing Loans (NPL) and Return on Asset (ROA). The study's observational term, from 2013 to 2022, spans 10 years. The Financial Services Authority (OJK) financial statements are where the study's data was derived from. The data analysis technique employed Multiple linear regression is the approach of data analysis that is used. The data is first checked with traditional assumption tests, such as normality, heteroscedasticity, multicollinearity, and autocorrelation tests, before employing this method. The findings demonstrated that the LAR variable has no appreciable impact on the profitability of Indonesian commercial banks. The NPL variable exhibits a large influence on the profitability of commercial banks in Indonesia, whereas the former has a negligible impact. In this study, the independent variables can account for up to 89.7% of the variation in the dependent variable, with the remaining variation being impacted by other variables.

The development of high-efficiency photocatalysts plays an important role in the application of solar energy conversion. Titanium dioxide (TiO2) with an anatase crystalline phase is well-known as semiconductor thin layers for solar cells. This work has constructed a novel TiO2 hollow sphere (HST) in a 2-step synthesis. The first step is coating the SiO2 template with TiO2 to build a core-shell of SiO2@TiO2 (CSST). The second step is etching via sonication to elute the SiO2 from CSST and construct the HST. The annealing of CSST for 1 to 6 hours and etching for 1 to 7 hours has resulted in the HST with different crystallite sizes and microstrains. The HST of ~90 nm has been fabricated with crystallite size of 9.53 to 20.54 nm and microstrain from 0.34 to 3.42. It was found that the optimum crystallite size and microstrain of HST obtained via annealing the CSST for 2 hours and etching for 5 hours has the best photooxidation of I- under UV irradiation. The optimum crystallite size and microstrain of HST via annealing and etching times can be recommended for the future of solar cell fabrication and applications.

During the pandemic, nutraceuticals are needed to boost immunity. Indonesia is one of the countries that has the potential to produce nutraceutical goods based on rhizomes like ginger, turmeric, temulawak, and other types of rhizomes. These rhizomes have been used for medicinal purposes for thousands of years. This refresher contains significant health-promoting effects. Turmeric contains several components of active compounds that can act as antioxidant compounds and increase body immunity. Effervescent tablets are one sort of food product that could be made utilizing turmeric as an ingredient. The purpose of this study was to develop a formula for effervescent tablets that make use of turmeric extract and are mixed with vitamin C, which is known also to aid increase body immunity and other bodily health functions. The design is a Complete Randomized Design (RAL) Factorial pattern employing two factors: turmeric extract (30 40 %b/b) and vitamin C (5, 10, 15 %b/b). The experimental responses that were used were the solubility time, the pH value of the solution, and the antioxidant capacity (IC50 value). An increase in vitamin C concentration is associated with a corresponding rise in solution pH, which, according to SPSS analysis, reaches a maximum value of 3.96. Effervescent tablets with 40% turmeric extract and 15% vitamin C have the lowest IC50 value (0.89 mg/ml). The result represents the product's antioxidant potential to ward off free radicals in a reasonable level. This formula also has the quickest solubility time when compared to other formulae for the fabrication of effervescent tablets, with a time range of 190 seconds for 1 tablet (± 3 grams).

This study aims to identify the effect of knowledge of business financial management, and family environment on the interest in entrepreneurship. The population of this study was a S1 student at the Faculty of Economics and Business, University of Muslim Indonesia Makassar, with the sampling technique used was accidental sampling, in 100 semester FEB students as respondents. Quantitative data analysis methods and using several tests such as validity testing, reliability test, classical assumption test, multiple linear regression tests, and the coefficient of determination test (adjusted r square. positive about entrepreneurial interest. By understanding the effects between these variables, it is hoped that this research can provide insight which is useful in supporting the development of entrepreneurial interests and efforts to increase the number of qualified entrepreneurs.

Umumnya, pengolahan emas di dunia dilakukan melalui proses leaching untuk mengekstrak kandungan emasnya. Salah satu teknik yang biasa digunakan dalam melindi bijih emas terutama yang memiliki kadar rendah yaitu metode heap leaching. Salah satu perusahaan yang mengelola emas dengan teknik tersebut adalah PT J Resources Bolaang Mongondow. Pada proses heap leaching di PT J Resources Bolaang Mongondow ada beberapa parameter yang menjadi penentu hasil akhir dari proses ini, diantaranya yaitu konsentrasi oksigen terlarut dan ukuran bijih. Pada penelitian ini bertujuan untuk melihat pengaruh aerasi dan ukuran bijih terhadap persen ekstraksi emas melalui prinsip pelindian dengan agitation leach test. Penelitian ini menggunakan bijih emas oksida dengan ukuran +6 dan -6 mm. Kedua ukuran tersebut masing-masing diberi perlakuan aerasi dan non aerasi dalam proses pelindian selama 48 jam. Dari hasil percobaan yang telah dilakukan, didapatkan bahwa persen ekstraksi tertinggi dihasilkan pada ukuran +6 mm dengan treatment non aerasi yaitu sebesar 90%. Sedangkan pada ukuran -6 mm, persen ekstraksi tertinggi didapatkan pada treatment aerasi sebesar 84%. Setelah dilakukan analisis data ditemukan bahwa hasil ini sangat bergantung pada tingkat oksigen dan kandungan base metal pada proses pelindian.

Coffee is a drink favored by the broader community because of its distinctive taste. One of the kinds of coffee drinks consumed widely is instant ginger coffee. Ginger coffee has the advantage of natural antioxidant potential. It is necessary to innovate new products that are more practical and accepted by consumers and served with cold water, namely tablet effervescent drinks. The purpose of this research was to investigate the effect of the concentration of ginger-coffee powder and variations in the organic acid on the chemical and physical properties of effervescent tablets. The ginger-coffee powder was made by crystallization with a ratio of 1:1 of them. Tablet effervescent formulated with two kinds of acid, i.e., tartaric acid, malic acid, and a combination. The results showed that increasing ginger-coffee powder concentration significantly decreases moisture content, IC50, hardness, and lightness (L*). In contrast it significantly increased acid content, phenolic content, redness (a*), and yellowness (b*). Tablet with a combination of tartaric acid and malic acid has lower IC50, hardness, and lightness. In contrast, it has higher phenolic compounds, redness, and yellowness. The best formula formaking ginger-coffee effervescent tablets was a concentration of 50 % ginger-coffee powder with a combination of tartaric acid and malic acid.

Tujuan dari penelitian ini adalah mengetahui gambaran tentang tingkat kebugaran jasmani atlet dan gamer eSports yang ada di daerah lahan basah yaitu Banjarbaru dan Banjarmasin, Provinsi Kalimantan Selatan. Penelitian ini menggunakan metode kuantitatif, yaitu menggambarkan dua kelompok: atlet dan gamer. Data yang didapat berdasarkan pengukuran melalui angket survei dan tes lari 1600 m terdapat perbedaan tingkat kebugaran jasmani. Setelah dianalisis dari beberapa indikator amatan, frekuensi dalam melakukan aktivitas olahraga dalam satu minggu, lama aktivitas olahraga yang dilakukan, dan jenis olahraga yang dilakukan. Kesimpulan hasil penelitian ini adalah tingkat kebugaran jasmani atlet eSport berada pada kategori kurang. Atlet eSport rata-rata melaksanakan aktivitas olahraga 2 hari dalam satu minggu. Durasi melakukan aktivitas olahraga antara 30 sampai 45 menit. Jenis aktivitas olahraga yang dilakukan atlit eSports adalah jalan kaki dan lari. Sedangkan kelompok gamer memiliki tingkat kebugaran jasmani dengan kategori sedang. Gamer melaksanakan aktivitas olahraga rata-rata 2 sampai 4 kali dalam satu minggu. Durasi waktu dalam melakukan aktivitas olahraga 45 menit sampai lebih dari satu jam. Jenis aktivitas olahraga yang dilakukan lebih bervariasi yakni jalan, lari, futsal, renang dan bersepeda.

Artikel ini bertujuan untuk mempelajari sejarah Kristen di Batavia, mempelajari sejarah Kristen di Kampung Sawahpondok Gede, mengetahui tentang kegiatan keagamaan umat Kristen di Kampung Sawahpondok Gede. Jenis penelitian yang digunakan adalah metode sejarah, yaitu heuristik, verifikasi, interpretasi, dan historiografi. Sebagai hasil dari penelitian ini, Agama Kristen masuk ke Indonesia pada abad ke-7 tetapi Batavia tidak bertahan lama pada abad ke-19, ada utusan Zending dan individu yang aktif memberitakan Injil. Diantaranya adalah Pendeta Raja (1824-1884), yang mendirikan Gereja "Rehoboth" di Jatinegara, dan Bapak Anthing (1820-1883), yang merupakan Wakil Ketua Mahkamah Agung. Sementara Tuan Anthing menganggap Batavia sebagai ladang kerja yang sempit dan tandus, dan bahwa pemberitaan Injil oleh pekerja asing dengan menggunakan metode kebarat-baratan tidak mungkin tercapai, katanya, Injil harus diberitakan oleh penduduk asli dengan cara asli. Gereja-gereja di Indonesia telah lama memahami bahwa sekolah Kristen. Lembaga pendidikan Kristen adalah sarana paling strategis tidak hanya dalam konteks mencerdaskan kehidupan bangsa, tetapi juga mencerdaskan dunia siswa.

The purpose of this research is to find out the problems of learning Sundanese in linguistic and non-linguistic dimensions. The method used is a descriptive method with a qualitative research type. Sources of data in this study were the deputy head of curriculum, Sundanese language teachers, and class X students. Data collection techniques included observation, interviews, and documentation. The instruments used were stationery, interview guides, cell phones, and questionnaires. Data analysis using content analysis. The results of this study are 1) Problems of learning Sundanese language linguistic dimensions phonological errors in 72 cases with a percentage of 53.33%, syntactic errors in 75 cases with a percentage of 55.5%, syntactic errors in 80 cases with a percentage of 59.2, lexical errors -Semantic 20 cases with a percentage of 15%.; 2) The problems of learning Sundanese in the non-linguistic dimension have several obstacles in the implementation of the 2013 curriculum, the teacher's learning model is still monotonous, the teacher's understanding of IT is still lacking, the learning media is still limited, and there is still a lack of student interest and motivation in learning languages. Abstrak Tujuan penelitian ini yaitu untuk mengetahui problematika pembelajaran bahasa Sunda dimensi linguistik dan nonlinguistik. Metode yang digunakan yaitu metode deskriptif dengan jenis penelitian kualitatif. Sumber data dalam penelitian yaitu wakil kepala sekolah bagian kurikulum, guru bahasa Sunda, dan siswa kelas X. Teknik pengumpulan data yaitu observasi, wawancara, dan dokumentasi. Instrumen yang digunakan yaitu alat tulis, pedoman wawancara, handphone, dan angket. Analisis data menggunakan analisis isi. Hasil penelitian ini yaitu: 1) Problematika pembelajaran bahasa Sunda dimensi linguistik terdiri dari kesalahan fonologi sebanyak 72 kasus dengan persentase 53,33%, kesalahan morfologi sebanyak 75 kasus dengan persentase 55,5%, kesalahan sintaksis 80 kasus dengan persentase 59,2%, dan kesalahan leksiko-semantis 20 kasus dengan persentase 15%; 2) Problematika pembelajaran bahasa Sunda dimensi nonlinguistik terdapat beberapa kendala dalam penerapan kurikulum 2013, model pembelajaran guru yang masih monoton, pemahaman guru terhadap IT masih kurang, media pembelajaran masih terbatas, dan masih kurangnya minat dan motivasi siswa dalam belajar kebahasaan.

ABSTRAK Pendahuluan: Fraktur kondilus dan Korpus mandibula merupakan fraktur pada mandibula yang cukup sering terjadi pasca trauma. Komplikasi yang sering terjadi akibat fraktur kondilus dan korpus mandibula pada anak adalah ankilosis dan gangguan sendi sendi temporomandibula. Perawatan fraktur mandibula dapat dengan reduksi terbuka atau reduksi tertutup. Penanganan fraktur secara sederhana dan teknik yang tepat dapat mencegah komplikasi lebih lanjut. Tujuan laporan kasus ini memaparkan dan membahas penatalaksanaan kegawatdaruratan pada pasien remaja yang menderita fraktur kondilus dan korpus mandibula dengan reduksi tertutup. Laporan kasus: Pasien perempuan usia 16 tahun datang ke Rumah Sakit Gigi dan Mulut Unpad dengan keluhan perdarahan dari mulut dan sulit membuka mulut akibat kecelakaan lalu-lintas. Pemeriksaan klinis dan radiografis menunjukan adanya fraktur kondilus bilateral dan fraktur korpus mandibula. Pasien dilakukan pembersihan dan penjahitan luka, perawatan fraktur kondilus dengan reduksi tertutup dan fiksasi maksilomandibular dengan arch bar. Kontrol pada minggu ke 12 menunjukkan hasil perbaikan. Simpulan: Penatalaksanaan fraktur kondilus dan Korpus mandibula dengan reduksi tertutup yang tepat menunjukkan hasil yang memuaskan secara anantomi dan fungsi pada saat penatalaksaan kedaruratan trauma. Kata kunci: fraktur kondilus bilateral; fraktur korpus mandibula; reduksi tertutup; fiksasi maksilomandibular ABSTRACT Introduction: Condyle and mandibular corpus fractures are quite common post-trauma mandibular fractures. Complications that often occur due to condyle and mandibular corpus fractures in children are ankylosis and temporomandibular joint disorders. Mandibular fractures can be treated with open reduction or closed reduction. Simple fracture management and proper technique can prevent further complications. This case report aimed to present and analyse the emergency management of condyle and mandibular corpus fractures in an adolescent patient with closed reduction. Case report: A 16-year-old female patient came to Universitas Padjadjaran Dental Hospital with complaints of oral bleeding and mouth-opening difficulty due to a traffic accident. Clinical and radiographic examination revealed bilateral condylar and mandibular corpus fractures. The patient was cleaned and sutured, treated for condylar fractures with closed reduction and maxillomandibular fixation with arch bars. The improvement showed at the control visit after 12 weeks. Conclusion: Management of condylar and mandibular corpus fractures with properly closed reduction showed satisfactory anatomical and functional results. Keywords: bilateral condyle fracture; mandibular corpus fracture; closed reduction; maxillomandibular fixation

The problems discussed in this study relate to the number of employee work accidents that tend to increase each year significantly due to aspects of the work environment, work equipment and materials, and how to do work. Therefore, this study's purpose of identifying and analyzing employees' occupational health and safety at the Makassar City Fire Department. The research method used is descriptive-quantitative. The population in this study were all firefighters in the Makassar City Fire Department, with a total sample of 214 people. Data collection techniques used in this study were questionnaires, observations, interviews, and document review using a Likert's Summated Rating (Likert's) scale analysis and SPSS 17 program assistance. The results showed that the occupational health and safety of the Makassar City firefighter department is a positive category. In addition, 196 respondents or 91,5% positive outlook and 18 respondents or 8,41% have a very positive outlook in environment work, 133 respondents or 37,9% positive outlook and 81 respondents or 37,9% positive outlooks about work equipment and materials. The last aspect shows 135 respondents or 63,1% positive outlooks and 79 respondents or 36,9% positive outlook on how to do the work

ABSTRAK Suatu kemudi kapal menurut Safety Of Life At Sea (SOLAS 74) aturan 29 Bab II yang diharuskan untuk kepentingan dan keselamatan serta sesuai yang diisyaratkan pada perangkat kemudi utama pada saat kapal melaju dengan kecepatan ekonomis maksimum, harus dapat disimpangkan sebesar 35 derajat ke kiri dan ke kanan dalam waktu 28 detik. Pengujian dilakukan dengan memutar kemudi dari tengah/midship ke kanan/starboard side 35 derajat dilanjutkan ke midship dilanjutkan ke kiri/port side 35 derajat dilanjutkan ke midship. Hasil pengujian kedua sensor tersebut memiliki respons yang cepat sehingga bisa digunakan sebagai sensor dalam simulasi kemudi kapal ini. Hasil pembacaan sensor potensiometer melalui pembacaan di serial monitor arduino pada tingkat ketelitian potensiometer tersebut didapatkan dengan membagi 1023 dengan 300 sehingga dalam 1 derajat hasilnya 3,41, sedangkan tingkat ketelitian sensor incremental rotary encoder adala 4,571 didapatkan dari 160 dibagi dengan 35. Kata kunci: Kemudi kapal, arduino, incremental rotary encoder, potensiometer. Â ABSTRACT A ship's rudder according to Safety Of Life At Sea (SOLAS 74) rule 29 Chapter II which is required for the sake of safety and as required by the main steering gear when the ship is traveling at maximum economic speed, must be able to deviate 35 degrees to the left and to the left. right in 28 seconds. The test was carried out by turning the rudder from the middle/midship to the right/starboard side 35 degrees, then midship, continuing to the left/port side 35 degrees, then midship. The test results of the two sensors have a fast response so they can be used as sensors in this ship steering simulation. The potentiometer sensor reading results through readings on the Arduino serial monitor at the potentiometer accuracy level are obtained by dividing 1023 by 300 so that in 1 degree the result is 3.41, while the incremental rotary encoder sensor accuracy level is 4.571 obtained from 160 divided by 35. Keywords: Ship rudder, arduino, incremental rotary encoder, potentiometer.

Every married couple hopes that their home life will be created as a family that is confident and full of love. This article will discuss the role of the Office of Religious Affairs (KUA) in creating happy families. This research is library research which is analyzed by qualitative descriptive. The approach used is a sociological legal approach. The results showed that the Office of Religious Affairs (KUA) made efforts to foster happy families through religious education in the family, religious education in the community, religious education through educational institutions, bridal brokering courses, family counseling, fostering adolescents of marriage age, empowering family economies and improving nutrition. family.

Salah satu strategi pengembangan pariwisata di Provinsi Jawa Barat untuk mewujudkan pengembangan pariwisata berkelanjutan adalah berbasis masyarakat atau Community Based Tourism (CBT). Arikel ini bertujuan untuk melihat perkembangan pariwisata berbasis masyarakat yang terdapat di Provinsi Jawa Barat. Metode yang digunakan dalam penelitan ini adalah penelitian studi literatur dengan menggunakan alat pencarian berupa google scholar mengenai penelitian-penelitian tentang pengembangan pariwisata berbasis masyarakat di Provinsi Jawa Barat. Kriteria artikel yang dipilih yaitu memiliki fokus penelitian di Provinsi Jawa Barat, kemudian topik artikel yang dibahas adalah pariwisata berbasis masyarakat yang berisikan substansi tentang pelibatan masyarakat dalam pengembangan destinasi pariwisata Jawa Barat. Hasil penelitian menunjukkan bahwa keterlibatan masyarakat, peran pemangku kepentingan, dan pengurangan kemiskinan menjadi fokus utama pembahasan yang ada dalam pengembangan pariwisata berbasis masyarakat di Provinsi Jawa Barat. Provinsi tersebut memiliki potensi yang sangat besar untuk mengembangkan pariwisata berbasis masyarakat dengan mempertimbangkan aspek sinergitas antar sektor, pemerataan pembangunan dan pemberian manfaat kepada masyarakat dalam konteks pengembangan pariwisata.

Pandemi Covid-19 menimbulkan banyak ketidakpastian dan sering kali pengambilan keputusan harus diambil tanpa dukungan fakta yang meyakinkan. Penyajian fakta berbasis data kuantitatif menjadi faktor penting untuk meningkatkan kualitas keputusan. Makalah ini bertujuan membangun dukungan bagi penyajian fakta terkait situasi pandemi melalui pendekatan kuantitatif. Dengan menggunakan data mobilitas masyarakat dan data pertambahan kasus harian Covid-19, makalah ini menganalisis korelasi antara kedua faktor tersebut di Provinsi Daerah Istimewa Yogyakarta. Korelasi dihitung antara pertambahan kasus harian Covid-19 dengan mobilitas pada enam jenis area yang dapat dikaitkan dengan aktivitas social gathering. Pada rentang waktu selama Maret 2020 sampai dengan Maret 2021, korelasi antara pertambahan harian kasus Covid-19 dan mobilitas masyarakat pada semua area cenderung rendah (koefisien korelasi berkisar dari 0,03 sampai dengan 0,33). Hal ini mengindikasikan terbentuknya mekanisme social distancing akibat penurunan tingkat mobilitas masyarakat, yang membuat tingkat penyebaran Covid-19 relatif terkontrol. Pada rentang waktu yang lebih pendek dan mengandung lonjakan-lonjakan mobilitas ke area-area tujuan publik yang dipicu oleh beberapa libur panjang, korelasi antara pertambahan kasus harian Covid-19 dengan aktivitas ‘tinggal di rumah’ meningkat secara drastis (koefisien korelasi 0,64). Hal ini menjelaskan fenomena penyebaran virus Covid-19 lebih dicirikan dengan penularan melalui klaster keluarga.

Copyright of Jurnal Ilmu Hukum, Humaniora dan Politik (JIHHP) is the property of Dinasti Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Stigmasterol and Stigmasterone from Methanol Extract of Calophyllum soulattri Burm. F. Stem Bark. Calophyllum soulattri Burm. F. has been widely used for herbal medicine. Phytochemical investigation of C. soulattri contains a secondary metabolite of the steroid class. Steroid compounds have various biological activities, such as anti-inflammatory, antioxidant, antiproliferative, antibacterial, antimalarial, and anticancer. Two secondary metabolites steroids have been isolated and identified from the stem bark extract of C. soulattri. Isolation was carried out through the extraction (maceration), fractionation, and purification stages. Maceration is carried out using methanol as a solvent. Fractionation was carried out by vacuum liquid chromatography (VLC), and purification was by flash column chromatography. Identification of combined fractions and determination of pure isolates were used through thin-layer chromatography (TLC). The solvent used in the chromatography methods was a mixture of n-hexane and ethyl acetate. The structure isolates were identified by FTIR, 1H NMR, and 13C NMR and compared with literature data. Secondary metabolites steroids that have been isolated are identical compounds to stigmasterol and stigmasterone.

Abstrak Dongeng merupakan warisan budaya lisan yang bersifat mendidik sekaligus menghibur. Sebagai warisan budaya lisan, keberadaan dongeng wajib dilestarikan agar tidak punah. Pada kenyataannya, generasi Z (Gen Z) Indonesia memiliki jarak dengan dongeng. Hal ini diketahui melalui kuesioner yang dibagikan kepada 70 siswa sekolah dasar kelas 3, 4, dan 5. Menurut responden dongeng hanya diketahui melalui pelajaran Bahasa Indonesia. Selain itu, responden tidak mengetahui secara pasti jenis-jenis dongeng nusantara. Penelitian ini bertujuan untuk memantik perhatian (awareness) Gen Z Indonesia terhadap jenis-jenis dongeng nusantara. Pendekatan dilakukan melalui bentuk infografis yang diasumsikan dapat mempermudah Gen Z Indonesia dalam memperoleh informasi, memahami hingga menyadari adanya dongeng. Metode yang digunakan dalam penelitian adalah metode campuran. Hasil pendekatan kuantitatif melalui kuesioner kemudian dianalisa dan dikonfirmasi ulang melalui wawancara dengan para responden melalui pendekatan kualitatif. Hasil wawancara menjadi rujukan dalam mengolah data menjadi pemetaan jenis-jenis dongeng nusantara ke dalam bentuk infografis. Selanjutnya infografis peta jenis dongeng nusantara diujicobakan melalui diskusi dengan kelompok responden yang terdiri dari generasi Z yang dipilih secara acak. Meskipun hasil yang didapat belum optimal, namun simpulan awal dari penelitian ini adalah generasi Z Indonesia mulai memperhatikan (aware) berbagai jenis dongeng nusantara sebagai warisan budaya lisan bangsa Indonesia yang harus dilestarikan. Kata Kunci: generasi Z, infografis, dongeng nusantara, pemetaan Abstract Fairy tales are a verbal cultural heritage that is educating and entertaining. As a verbal cultural heritage, fairy tales' existence must preserve so as not extinct. In reality, Indonesian generation Z (Gen Z) has a distance from fairy tales. It's known through a questionnaire distributed to 70 elementary school students in grades 3, 4, and 5. According to them, fairy tales are known only through Bahasa Indonesia subjects. Besides, they do not know for sure the types of Indonesian archipelago fairy tales. This research aims to arise Indonesian Gen Z awareness towards the types of Indonesian archipelago fairy tales. The approach taken through the form of infographics is assumed to facilitate the Indonesian Gen Z in obtaining information, understanding, and being aware of Indonesian fairy tales. The method used in this study is a mixed-method. The quantitative approach research through a questionnaire was then analyzed and reconfirmed through interviews with respondents with a qualitative approach. The interview results referred to processing the data into mapping the types of tales of the Indonesian archipelago into infographics. Furthermore, the Indonesian archipelagos fairy tale type of infographic map was tested through a group discussion consist of randomly selected Gen Z respondences. Although the result not optimal, the early conclusion indicates that Indonesian Gen Z starting to become aware of the Indonesian archipelago fairy tales as the verbal cultural heritage of Indonesia that must be preserved. Keywords: Z generation, infographic, nusantara folktales, mapping

This study examines the role of #PakaiMasker and #DirumahAja hashtags on Twitter on shaping the mobilization of digital opinion support, measuring the effectiveness of the comparison of a network, actors between hashtags, and digital opinions. The theory used was Digital Movement of Opinion by looking at the level of actors and systems. The method used in this research is a mixture combining quantitative and qualitative methods. Quantitatively, this research looks at the communication networks from the sample of 2,000 tweet data: 1000 tweet data #PakaiMasker with 259 actors and 334 and 1000 tweet data #DirumahAja with 359 actors and 283 relationships using netlytic and gephi. Meanwhile, qualitatively, the researchers analyzed text that described and explained social networks. The results showed #DirumahAja was more able creating mobilization compared to #PakaiMasker. The success of the #DirumahAja was due to its extensive network system that able to reach actors using Twitter in giving their opinions regarding health campaigns during Covid-19 pandemic.

This research is a type of research and development which focuses on developing teaching materials for Basic Algebra courses which aim to improve understanding of mathematical concepts. Broadly speaking, the development model used in this study consists of 3 stages, namely the preliminary, development and evaluation stages. In the preliminary stage, the researcher conducted a literature study and analysis of course descriptions and identified teaching materials for Basic Algebra courses. The teaching materials developed are tested for validity, practicality and effectiveness. From the results of the module validation analysis, it was obtained 84.25 with good categories. The small scale trial obtained 38.7 with good category. The results of the analysis of the practicality of teaching materials during four meetings obtained an average score of 25.25 from the ideal score of 30 or 84.17 in the very good category. The result of the analysis of the effectiveness of the average score of the teaching profile of the lecturers using basic algebra teaching materials based on the maple-assisted scientific approach is 50.25 from the ideal score of 56 or 89.73% with the very good category. The average score of the learning activity profile of students who use basic algebra teaching materials based on the maple-assisted scientific approach is 44.5 from the ideal score of 52 or 85.58% in the very good category. From the analysis of the results of the test for understanding mathematical concepts, the total average is 0.58 with the moderate category, which can be concluded that the teaching materials for basic algebra courses with a scientific approach

Currently the development of information and communication technology has been approved by the aspects of human life, undeniable in the field of education including the development of mobile technology that presents SmatPhone in various functions that are not only as a means of communication, but also use today's information sources. This creates greater public demand for information on education and encourages Educational Institutions including the Harapan Bersama Tegal Polytechnic to use it as an information media and to register prospective new students based on Android. This study takes the theme "Improving Android-Based PMB Services at the Polytechnic of Harapan Bersama Tegal" with the aim of assisting new students in registering using the SmatPhone device and to assist the Polytechnic of Hope together in processing registration data. This application is a development of an application that was previously still using the Web, then developed into an Android-Based PMB Application by developing using the MIT Ai2 programming that can run on the Android operating system

The cationic chemosensor based on organic compound bearing an aminophenol moiety as a receptor for metal analyte and a cinnamaldehyde moiety as chromophoric fragment has been developed. In this work, we report the colorimetric sensing of nitrophenyl cinnamaldehyde derivative, namely methyl-3-(2-hidroxy-5-nitrophenyl amino)-3-phenylpropanoate, towards a variety of metal cations, such as Cu2+, Fe3+, Ni2+ and Zn2+. The cation sensing abilities of the sensor were observed for Cu2+and Fe3+ with a color change from colorless to pink and faint yellow, respectively, The characteristic UV-Vis spectra changes were observed upon addition of Cu2+and Fe3+ cations. The hypsochromic absorption spectra shifts were obtained, indicating the cations and sensor complexations had formed. A metal-to-ligand-charge-transfer (MLCT) had occurred and the charge density of the sensor changed resulting in appearance of new absorption peaks in the UV-Vis spectra and color changes of the sensor solution upon addition of the Cu2+and Fe3+.

Korosi dapat didefenisikan secara umum sebagai pengrusakan bahan oleh lingkungannya. Struktur beton bertulang akan mengalami kerusakan akibat serangan korosi, apabila tidak ditangani akan membutuhkan biaya yang relative mahal untuk memperbaikinya. Korosi pada baja tulangan harus ditangani secara khusus. Oleh sebab itu diperlukan solusi untuk mengatasi masalah ini. Pencegahan korosi bergantung pada jenis korosi yang terjadi pada material terkorosi. Salah satu metode yang terus di kaji saat ini adalah pencegahan korosi dengan menggunakan inhibitor. Dalam penelitian ini, inhibitor yang digunakan adalah inhibitor ekstrak daun tembakau dengan variasi dan konsentrasi yang telah ditentukan yakni 0%,4% dan 8%. Metode yang digunakan untuk menganalisis laju korosi yang terjadi yaitu metode Weight Loss (kehilangan berat). Pengujian dilakukan dengan cara memberikan aliran listrik terhadap benda uji dengan menggunakan voltase sebesar 5V. Pengaliran dilakukan secara bertahap dengan interval tertentu, sehingga diperoleh efeisiensi inhibisi dalam satuan persen. Hasil penelitian menunjukkan pengaruh penambahan inhibitor ekstrak tembakau dengan metode weight loss pada konsentrasi 4% dan 8% mampu menurunkan rapat arus anodik dan katodik yang mengakibatkan laju korosi pada baja tulangan, Peningkatan konsentrasi inhibitor ekstrak tembakau pada masing-masing variasi campuran beton memiliki efesiensi inhibitor yang baik yakni 64,44% dengan air pencampur air tawar dan 20% untuk air laut pada setiap konsentrasi inhibitor 8% ekstrak tembakau.

The aim of this study is to identify the motives behind the natural tourism activity made by Community of Nature Lovers Wanadri. The output of this study can be a reference for stakeholders or managers of a natural tourist attraction to do segmentation taking into account the preferences of archipelagic tourists based on the community and the development of natural tourism trends. This research is a quantitative approach. Primary data was collected through surveys and questionnaires to 88 respondents who were active members of the Wanadri Nature Lovers Community who were distributed through groups on one of the community's social media. The collected data is then processed using frequency analysis techniques. The results of the study showed that the Nature Lovers Community of Wanadri had novelty/learning motivation in conducting natural tourism trips, where they enjoyed learning new things in the natural attractions they visited. And then they had a preference for the types of tourism activities visiting historic/cultural activities namely studying sites or relics in a natural tourist attraction both in terms of history or culture. Based on their typology they belong to the type of hard core nature tourist where they carry out natural tourism activities by positioning themselves as observers of the environment and nature preservation

The purpose of this study is to develop iSpring software aided interactive learning against student retention on the concept of calculus II. This type of research is RnD research. The development procedure, will be divided into 4 parts, namely preliminary analysis, implementation and preparation of learning media, validation and revision, and small-scale trials (limited). The sampling technique that I use is to use simple random sampling. The results show that there is a positive influence, student retention on student learning achievement in learning calculus II.

ABSTRAK –Penggunaan bahan bakar gas seperti LPG umum digunakan untuk kebutuhan rumah tangga. Jenis LPG mudah terbakar, maka perlu hati-hati dalam instalasi dan penggunaannya. Seiring perkembangan teknologi dan untuk meminimalisir terjadinya kebocoran LPG, maka diperlukan alat yang mampu memproteksi kebocoran gas sebagai pememicu kebakaran yang bekerja otomatis. Alat proteksi dibangun menggunakan mikrokontroler berbasis arduino, sensor utama MQ2. Cara kerjanya sensor MQ2 akan mendeteksi LPG jika terjadi kebocoran, selanjutnya sensor mengirimkan sinyal ke mikrokontroler, dan mikrokontroler akan memberikan intruksi ke relay, di mana relay sebagai saklar otomatis untuk mengaktifkan sensor selenoid valve sehingga menutup aliran LPG, dengan demikian aliran LPG terhenti untuk memproteksi terjadinya kebakaran, disamping itu buzzer berbunyi sebagai notifikasi adanya kebocoran LPG. Dari hasil penelitian ini, MQ2 mendeteksi LPG dengan kadar 0 ppm sampai 1280 ppm dan LPG masih tersuplai, ketika kadar LPG terdeteksi antara 5240 ppm sampai 26464 ppm, suplai LPG terhenti karena selenoid valve menghambat aliran LPG tersebut.

Pandemi covid-19 masih menjadi permasalahan serius. Diperlukan kesadaran untuk menjaga imunitas tubuh. Kunyit menjadi jenis rimpang yang memiliki kandungan antioksidan tinggi yang berpotensi meningkatkan imunitas tubuh. Kunyit umum dikonsumsi dalam bentuk jamu dapat di rubah menjadi sediaan berupa tablet effervescent dengan keunggulan lebih praktis. Penelitian ini bertujuan mengkaji pengaruh penambahan konsentrasi ekstrak kunyit dan vitamin C terhadap nilai antioksidan, karakteristik fisik, dan organoleptik. Rancangan percobaan menggunakan rancangan faktorial dengan dua faktor yaitu konsentrasi ekstrak kunyit (30% dan 40%) dan konsentrasi vitamin C (5, 10, dan 15%). Tahapan penelitian meliputi proses pembuatan ekstrak kemudian dilakukan pembuatan tablet effervescent. Hasil penelitian menunjukkan aktivitas antioksidan dinyatakan dalam IC50 tertinggi pada sampel C15K40 dengan nilai 0,88. Keseragaman bobot tablet telah memenuhi standar farmakope Indonesia. Waktu larut tablet effervescent semua perlakuan berbeda nyata dengan nilai tercepat 190 detik, hasil pengujian warna menunjukkan warna dipengaruhi oleh penambahan ekstrak kunyit. Pengujian organoleptik menunjukkan tidak berbeda nyata, namun secara keseluruhan sampel C10K30 lebih disukai oleh panelis. DOI : https://doi.org/10.33005/jtp.v15i2.2945

This research is a tourism culture study that aims to find out how community empowerment in the cultural tourism sector in the City of Cimahi is seen based on five dimensions of empowerment, namely enabling, strengthening, supporting, protecting, and foresting. The research method used is qualitative with data collection techniques using in-depth interviews, observation, documentation studies, and triangulation techniques. The emic analysis model and the analytical method are descriptive. From the results of research in the field it is known that community empowerment in the cultural tourism sector has been able to provide many benefits to the community in Cimahi City. In addition, community empowerment in the cultural tourism sector in the city of Cimahi that is studied based on the dimensions of enabling, strengthening, supporting, and protecting has also been going well. Only in a foresting dimension that has not been good. This is because community empowerment in the cultural tourism sector has not been based on strong commitment from all stakeholders.

Knowledge is an important asset that is easily lost. This loss process has a significant impact on plantation research organizations whose research takes a long time. This research aimed to develop an ontology model for recording knowledge about oil palm varieties. In order to save knowledge, in this research nine oil palm varieties were modeled into ontology using the Web Ontology Language (OWL). Any information in oil palm varieties can be sorted and grouped into classes, object properties, data properties, or data expressions. The relationship between data in oil palm varieties can be well represented using ontology. Based on the results from HermiT reasoners, the ontologies with 43 classes are consistent. Information in the ontology of oil palm varieties can be easily rediscovered using the description logic query (DL-Query). The model produced from this research can be used as an initial model in designing knowledge management systems and ontology-based oil palm expert systems.

Seorang guru memiliki kewajiban untuk menularkan ilmu kepada peserta didiknya. Selain itu guru harus memiliki data terkait dengan peserta didiknya. Akan tetapi dalam melaksanakan kewajibannya ada beberapa permasalahan yang dihadapi guru di SDN 01 Setu, diantaranya: 1. Guru dituntut membuat Rencana Pelaksanaan Pembelajaran (RPP) dan Silabus terlebih dahulu sebelum melakukan pembelajaran. 2. Guru harus melakukan penilaian terhadap peserta didik, sehingga guru wajib menguasai management dan pengelolaan database. 3. Setiap peserta didik memiliki karakteristik yang berbeda dalam belajar, oleh karena itu guru dituntut mampu untuk mengembangkan media yang tepat untuk supaya peserta didik mudah memahaminya. Dalam kegiatan Pengabdian Kepada Masyarakat (PKM) ini, Tim PKM memberikan salah satu solusi untuk membantu permasalahan Mitra yaitu Guru di SDN 01 Setu. Di mana solusi merupakan tujuan utama dari kegiatan PKM. Solusi tersebut adalah memberikan pelatihan Microsoft Excel untuk meningkatkan kemampuan dan kecakapan Guru dalam melakukan pengelolaan database. Kegiatan PKM ini memang lebih difokuskan pada permasalahan ke dua. Hal ini dikarenakan untuk permasalahan lainnya akan diselesaikan/ diberikan solusinya pada kegiatan PKM selanjutnya.

Telah dilakukan optimasi geometri molekul, kajian hubungan kuantitatif aktivitas-struktur (HKSA) dan regresi multilinear (RML) terhadap senyawa turunan benzopirazin dengan substitusi gugus (R7) pendonor elektron seperti: -Br, -COOH, -NH2, -NH3, -OH dan -C5H6. Pemodelan struktur molekul telah dilakukan secara komputasi dengan menggunakan paket program Hyperchem 8.0.10. Hasil optimasi geometri menggunakan metode semi empiris AM1 menghasilkan energi total dari masing-masing senyawa dari senyawa A1-A6. Penentuan hubungan antara deskriptor yang meliputi Log P, Polari, SAG, SAA, EH, EHOMO, ELUMO, ΔEG, MD dan muatan bersih atom dengan aktivitas antimalaria (IC50Eksperimen) menunjukan terdapat korelasi. Deskriptor yang menunjukan terdapat adanya hubungan dengan aktivitas antimalaria (IC50Eksperimen) selanjutnya, ditentukan model persamaan HKSA terbaik dilakukan dengan analisis regresi multilinear menggunakan program SPSS 22. Hasil analisis yang didapatkan untuk model persamaan HKSA terbaik terdapat pada persamaan model 4: Log 1/IC50 = 2.357 - (0.041) EH + (0.297) Polari - (0.024) SAG - (0.043) ELUMO dengan n = 6, R= 0.963, R2= 0.928, SE = 0.08827, PRESS = 0.5971580176.

Berdasarkan diskusi dengan beberapa guru matematika SMP, diperoleh data bahwa pemanfaatan komputer dalam pembelajaran baru sebatas penggunaan powerpoint sehingga guru-guru matematika SMP masih menghadapi kesulitan dalam pembuatan media pembelajaran, bahan ajar, maupun instrumen penilaian hasil belajar matematika yang baik dan benar. Solusi yang ditawarkan adalah dengan memberikan pelatihan aplikasi Cabri 3D berbantu Camtasia Studio kepada guru-guru matematika SMP untuk membantu guru-guru tersebut dalam proses pembelajaran matematika berbasis konstruktivisme. Tujuan kegiatan ini adalah meningkatkan pemahaman guru tentang peranan media pembelajaran pada umumnya dalam pembelajaran matematika, meningkatkan pengetahuan guru tentang media pembelajaran virtual (mathlet) yang baik. Metode yang akan dilakukan dalam kegiatan ini adalah melalui beberapa tahap, yaitu observasi langsung, wawancara, presentasi, dan tanya jawab. Hasil dari kegiatan ini adalah guru dapat meningkatkan kualitas proses pembelajaran sesuai dengan ilmu yang diperoleh dalam pelatihan, guru lebih kreatif dan inovatif dalam menciptakan proses pembelajaran tentang media pembelajaran virtual, guru dapat menggunakan aplikasi Cabri 3D berbantu Camtasia Studio untuk membuat media pembelajaran virtual, guru dapat membuat media visual, bahan ajar, dan instrumen penilaian yang berkaitan dengan materi geometri.

Singapore in the period before Raffles' arrival was an area that was still covered in forests, mangroves, and mud. Raffles that who had renewed the agreement in 1785 with the Sultan of Johor then bought and built Singapore into a very strategic and bustling international port and trading city center. This study aims to explain Singapore's growth after Raffles' presence, explain Raffles' efforts in building Singapore, and explain Raffles' successful policy in building Singapore as a trading center. The research method used is the historical method through the stages, namely; heuristics, criticism, verification, interpretation and historiography. The results of this study provide information about the impact of the arrival of governor-general Raffles in the economy in Singapore, which can also affect progress in Indonesia and Southeast Asia. Singapura pada masa sebelum kedatangan Raffles merupakan wilayah yang masih tertutup hutan, bakau, dan lumpur. Raffles yang telah memperbaharui persetujuan pada tahun 1785 dengan Sultan Johor kemudian membeli dan membangun Singapura menjadi pusat pelabuhan dan kota dagang internasional yang sangat strategis dan ramai. Penelitian ini bertujuan untuk menjelaskan pertumbuhan Singapura setelah kehadiran Raffles, menjelaskan upaya Raffles dalam membangun Singapore, dan menjelaskan kebijakan Raffles yang sukses membangun Singapura selaku pusat perdagangan. Metode penelitian yang digunakan adalah metode sejarah melalui tahapan yaitu; heuristik, kritik, verifikasi, interpretasi dan historiografi. Hasil penelitian ini memberikan sebuah informasi tentang dampak kedatangan gubernur jenderal Raffles dalam bidang perekonomian di Singapura yang dapat berpengaruh juga pada kemajuan di Indonesia dan Asia Tenggara.

Curcuma soloensis Val. is a family plant Zingiberaceae and is known as "temu gelnyeh". This plant has been used as a medicinal plant but has not been widely reported about its chemical components. Therefore, this study was carried out to isolation and identification of the chemical components of the C. soloensis Val. rhizome. Isolation was done by extraction, fractionation, and purification. The fractionation and purification of the compound were carried out using chromatography methods. The identification of the compound was determined by spectroscopic methods including 1D-NMR (1H NMR, 13C NMR) and 2D-NMR (HSQC, HMBC). Based on NMR spectra data analysis and compared with literature, the compound obtained yellow liquid was ar-turmerone (2-methyl-6- (4-methylphenyl) hept-2-en-4-on) which was a terpenoid sesquiterpene. Ar-turmerone is the first compound that found from Curcuma soloensis Val. rhizome.

The Petroleum diesel-based fossil fuel remains the primary source of energy consumption in Indonesia. The utilization of this unrenewable fuel depletes fossil fuels; thus, an alternative, renewable fuel, such as one based on biohydrocarbon from biomass-green diesel-could be an option. In this work, green diesel was produced through the hydrodeoxygenation from palm oil and processed in a batch-stirred autoclave reactor over natural zeolite (NZ) and NZ modified with 3 wt.% Fe metal (Fe/NZ) as heterogeneous catalyst. NZ showed high crystallinity and suitability to the simulated pattern of the mordenite and clinoptilolite phases according to X-ray diffraction (XRD) analysis. The presence of Fe metal was further confirmed by XRD, with an additional small diffraction peak of Fe0 that appeared at 2θ = 44-45°. Meanwhile, NZ and Fe/NZ were also characterized by Scanning electron microscopy (SEM) with Energy Dispersive X-ray (EDX), X-ray Fluorescence (XRF), and Surface Area Analyzer (SAA). The obtained materials were tested for the conversion of palm oil into diesel-range hydrocarbons (C15-C18) under conditions of 375 °C and 12 bar H2 for 2 h. NZ and Fe/NZ produced a liquid hydrocarbon with straight-chain (C15-C18) alkanes as the most abundant products. Based on Gas Chromatography-Mass Spectrometry (GC-MS) measurement, a higher conversion of palm oil into diesel-like hydrocarbons reached more than 58% and 89%, when NZ and Fe modified NZ (Fe/NZ), respectively were used as catalysts.

Background: Wasting prevalence in Indonesia is never been decreased for years. Wasting caused by many factors such as skipping breakfast and inappropriate selection of snacks that contribute to children’s level of nutritional intake adequacy. Objectives: The purpose of this research was to analyze correlation between skipping breakfast and selection of snack among elementary school children. Method: This was an analytical observational research with case control design conducted in three elementary schools in Sembung Village, Gresik. The sample size was 22 students in each group, which taken using a simple random sampling technique at student of 3rd, 4th and 5th grade. Data was collected by interviewing the respondent with structured questionnaire. Nutritional status was classified with BMI/Age using WHO-MGRS standard. Association among variables were analyzed using Chi-Square test. (α=0.05). Result: The result showed that 68.2% respondent from cases used skipping breakfast while 27.3% respondent from control used to skip breakfast. 22.7% respondent in cases used to consume high nutritional value snack food while 72.7% respondent in control used to consume high nutritional value snack food. Chi-Square test showed there was an association between breakfast habits and the selection of snack with wasting (p=0.007; OR=5.714) (p=0.001; OR=9.067). Conclusion: Skipping breakfast habits and the selection of snack had a correlation with wasting incident in village children. ABSTRAK Latar Belakang: Prevalensi wasting di Indonesia tidak pernah mengalami penurunan yang signifikan selama tahun ke tahun. Kejadian wasting dipengaruhi oleh beberapa faktor seperti kebiasaan sarapan dan pemilihan makanan jajanan yang mampu berkontibusi terhadap tingkat kecukupan energi dan zat gizi anak. Tujuan: Penelitian ini bertujuan untuk menganalisis hubungan antara kebiasaan melewatkan sarapan dan kebiasan memilih jajanan makanan kejadian wasting pada anak sekolah dasar di pedesaan. Metode: Penelitian observasional analitik dengan desain case control ini dilakukan di 3 sekolah dasar di Desa Sembung Kecamatan Wringinanom Kabupaten Gresik. Besar sampel penelitian ini adalah 22 sampel untuk masing -masing kelompok yang berasal dari kelas III, IV dan V dan diambil secara simple random sampling. Pengambilan data dilakukan dengan cara wawancara pada anak dengan kuisioner tersktutur. Klasifikasi berdasarkan pada nilai tabel z-score IMT/U WHO-MGRS. Analisis data dilakukan dengan menggunakan uji chi-square (α=0,05) Hasil: Hasil penelitian menunjukkan bahwa 68,2% responden kelompok kasus, terbiasa melewatkan sarapan sedangkan 27,3% responden kelompok kontrol terbiasa melewatkan sarapan. 22,7% responden kelompok kasus terbiasa membeli makanan jajan bernilai gizi tinggi sedangkan 72,7% responden kelompok kontrol terbiasa membeli makanan jajan bernilai gizi tinggi. Hasil Uji Chi-Square menunjukkan ada hubungan antara kebiasaan sarapan dan pemilihan makanan jajanan dengan kejadian wasting (p= 0,007 OR: 5,714) (p= 0,001 OR: 9,067). Kesimpulan: Kebiasaan melewatkan sarapan dan pemilihan makanan jajanan berhubungan dengan kejadian wasting pada anak pedesaan.

Psychology concentrates on the human soul, while Sufism seeks to purify the soul or heart to be closer to the Most Holy. Psychologists try to provide a kind of tips for treating the heart, among others: love and respect all things, everyone, and yourself, believe that they have the ability; always grateful for all gifts received. If the theory of psychoanalysis and behaviorism does not respect humans, because in psychoanalysis, humans are seen only serving the desires of the subconscious, behaviorism views humans as beings who submit to the environment, then humanistic psychology views humans as a positive and decisive existence. Humans are seen as unique creatures who have love, creativity, value and meaning and personal growth. This research reveals that the focus of humanism theory is on the meaning of life, and this problem in humanistic psychology is called homo ludens, namely humans who understand the meaning of life.

The issue of enhancing national competitiveness, in ASEAN, has been strengthened since the establishment of ASEAN Economic Community in 2015. The recognition of graduate competence becomes very crucial for this era. Polytechnic as vocational higher education needs to prepare its graduates in order to compete in the job market, such as through professional certification. This study aimed at mapping the learning outcomes among graduates of the three year - diploma in Electronic Engineering in Polytechnic of Instrumentation and Electronic Control System on professional qualification based on level-5 Indonesian National Qualifications Framework Curriculum and Indonesia Industrial Standard Classification 2015. This study used a qualitative method. Data were collected through observation and interviews of the competent persons to provide related research data. The results showed that the learning outcomes of the three year diploma in Electronic Engineering were suitable for the work of the services and processing industry category. This map can be used to develop learning outcomes into a professional competence for a particular job in accordance with the qualifications of the graduate program.