Pengaruh Injeksi Semen Pada Lereng Tanah Berpasir Terhadap Permeabilitas Tanah

Natural slope that are formed from the soil often experience landslides. Landslide occurs because the driving force received by the slope is greater than the ability of the slope to resist it. Thus forming a sliding plane that has a low stability. Factors that decrease the stability of the slope are infiltration of rainwater, vibrations that may come from earthquakes or moving loads, construction loads, and cracks. Rainwater that infiltrate through slope causes active force on the slopes and also decreases soil strength. Landslides due to infiltration of rainfall are common problems on residual soil slopes from the tropical region. Soil stabilization process for soil that have been experienced prior landslide, often encounter difficulty in compacting soil to form slope bodies. Loose sandy soil slopes has a very low strength so that expensive construction is needed. One possible way to do this is to fill the pores of the soil with certain aggregates. One of the aggregates is cement. The cement material is chosen because cement when liquid can seep in and fill the pores of the soil. After drying this cement can increase soil permeability and reduce soil pore numbers. Filling cement into the soil pores can be done by injection of liquid cement. The problems that will be raised in this study are: What is the change in soil permeability rate if the soil is injected with cement and how much changes in soil pore size when injected with cement. The method used in this study is to make a test model in the laboratory. By comparing soil without cement injection with soil that has been injected with cement, it will be known to increase soil permeability and decrease the soil pore number. From the preliminary test with proctor test, the maximum density was 1,286 gram/cm3 and the optimum water content was 18%. Decrease of coefisien permeability from without cement injection to with cement injection 31,5 %

- IN SILICO STUDY OF DERIVATIVE COMPOUNDS OF GALANGAL PLANTS AS ANTI-INFLAMMATORY

A Inflammation is the basis of pathogenesis of several diseases, both degenerative and non-degenerative diseases. Galangal plants which are commonly found in Indonesia are commonly used as traditional medicines for several diseases and also have secondary metabolite compounds that are useful as anti-inflammatory. In this study, an in silico approach in the form of molecular docking has been applied to 5 compounds derived from the galangal plant to important inflammatory molecular targets such as the cyclooxygenase-2 (COX-2) receptor. Analysis of the biological activity of compounds derived from the galangal plant using the WAY2DRUG PASS prediction server. Prediction results of physicochemical properties of compounds derived from galangal plant using the SWISS-ADME server. This study aims to predict the ability of 5 compounds derived from the galangal plant to inhibit the COX-2 enzyme. Detailed information has been obtained using a molecular docking approach. Docking simulations for 5 compounds derived from the galangal plant have been carried out through the Autodock 4.2 application which is embedded in the MGL Tools 1.5.6 application. The molecular interactions of compounds derived from galangal against COX-2 receptors were visualized using Discovery Studio (Biova) software. Based on the results of the research that has been carried out, it can be concluded that the test compound Galanganal has the best affinity when compared to the compounds Galanganol A, Galanganol B, Galanganol C and Galangin. This can be seen from the bond free energy value of -8.98 kcal/mol and the inhibition constant of 261.59 nM. These results indicate that the Galanganal test compound has potential as an anti-inflammatory agent. However, further research is needed to study more compounds derived from the galangal plant to isolate the best conformation.Inflamasi merupakan dasar patogenesis dari beberapa penyakit baik penyakit bersifat degeneratif maupun non-degeneratif. Tumbuhan lengkuas yang umumnya terdapat di Indonesia biasa digunakan sebagai obat tradisional untuk beberapa penyakit dan juga memiliki senyawa metabolit sekunder yang bermanfaat sebagai antiinflamasi. Di dalam penelitian menggunakan pendekatan secara in silico berupa  docking molekuler yang telah diterapkan pada 5 senyawa turunan dari tumbuhan lengkuas ke target molekuler inflamasi penting seperti reseptor siklooksigenase-2 (COX-2). Analisis aktivitas biologis senyawa turunan dari tumbuhan lengkuas menggunakan server WAY2DRUG PASS prediction. Hasil prediksi sifat fisikokimia senyawa turunan dari tumbuhan lengkuas menggunakan server SWISS-ADME. Penelitian ini bertujuan untuk memprediksi kemampuan dari 5 senyawa turunan dari tumbuhan lengkuas dalam menghambat enzim COX-2. Informasi terperinci telah diperoleh dengan menggunakan pendekatan docking molekuler. Simulasi docking untuk 5 senyawa turunan dari tumbuhan lengkuas telah dilakukan melalui aplikasi Autodock 4.2 yang tertanam didalam aplikasi MGL Tools 1.5.6. Interaksi molekular senyawa turunan dari tumbuhan lengkuas terhadap reseptor COX-2 divisualisasikan menggunakan perangkat lunak Discovery Studio (Biova). Berdasarkan hasil penelitian yang telah dilaksanakan dapat disimpulkan bahwa senyawa uji Galanganal memiliki afinitas yang paling baik jika dibandingkan dengan senyawa Galanganol A, Galanganol B, Galanganol C dan Galangin. Hal tersebut dapat dilihat dari nilai energi bebas ikatannya sebesar -8,98 kcal/mol dan konstanta inhibisinya sebesar 261,59 nM. Hasil ini menunjukkan bahwa senyawa uji Galanganal memiliki potensi sebagai agen antiinflamasi. Namun, penelitian lanjutan adalah perlu mengkaji lebih banyak senyawa turunan dari tumbuhan lengkuas untuk mengisolasi konformasi yang terbaik

Social Media Mining with Fuzzy Text Matching: A Knowledge Extraction on Tourism After COVID-19 Pandemic

Social media mining is an emerging technique for analyzing data to extract valuable knowledge related to various domains. However, traditional text matching techniques, such as exact matching, are not always suitable for social media data, which can contain spelling mistakes, abbreviations, and variations in the use of words. Fuzzy matching is a text matching technique that can handle such variations and identify similarities between two texts, even if there are differences in spelling or phrasing. The gap in existing research is the limited use of fuzzy matching in social media mining for tourism recovery analysis. By applying fuzzy matching to social media data related to COVID-19 and tourism recovery, this research seeks to bridge this gap and extract valuable insights related to the impact of the pandemic on tourism recovery. We manually retrieved 19,462 Twitter records and differentiated the data sources using four diver parameters to indicate data related to the impact of COVID-19 on the tourism industry, such as the economy, restrictions, government policies, and vaccination. We conducted text mining analysis on the collected 7,352 words and identified 25 highly recommended words that indicated COVID-19 recovery from a tourism perspective. We separated the four words representing the tourism perspective to perform fuzzy matching as a dataset. We then used the inbound dataset on the fuzzy matching process, with the 7,352-word data collected from the text mining process. The matching process resulted in 18 words representing COVID-19 recovery from a tourism perspective

Motivasi Sebagai Mediasi Pengaruh Pelatihan Dan Lingkungan Kerja Terhadap Kinerja Pegawai Medis Instalasi Rawat Inap B RSUP Sanglah Denpasar

This study aimed to explain the effect of work training and work environment on the performance of medical staff Inpatient Installation B Sanglah General Hospital Denpasar through motivation as an intervening variable. The type of data used in this study is qualitative and quantitative data, with data sources namely primary and secondary data. The data collection method is an interview, distributing questionnaires to respondents and library research, while the data analysis technique used Smart PLS 3.2.9. The results of this study showed that work training had a positive effect but not significant on motivation, work environment had a positive effect and significant on motivation, work training had a positive effect and significant on performance, work environment had a positive effect but not significant on performance, motivation had a positive effect but not significant on performance, work training had a positive effect but not significant on performance through motivation, work environment had a positive effect but not significant on performance through motivation medical staff Inpatient Installation B Sanglah General Hospital Denpasar

PERANCANGAN WARRANTY DENGAN MENGGUNAKAN PENDEKATAN MODEL KERUSAKAN DUA DIMENSI DAN PENERAPAN EXTENDED WARRANTY UNTUK MENENTUKAN HARGA JUAL PRODUK (STUDI KASUS : MESIN GENSET CATERPILLAR 3516 PT. TRAKINDO UTAMA)

Sesuai dengan UU Nomor 8 Tahun 1999 tentang Perlindungan Konsumen, setiap perusahaan wajib memberikan Warranty sebagai jaminan atas produk yang diproduksi. Untuk mengoptimalkan penggunaan biaya Warranty maka perlu dibuat suatu perancangan Warranty untuk menentukan durasi dan kebijakan Warranty yang akan digunakan suatu perusahaan. Disamping itu, pada beberapa perusahaan diterapkan Extended Warranty atau Warranty tambahan sebagai salah satu strategi pemasarannya. Pemodelan kerusakan produk dalam perancangan Warranty ini menggunakan model kerusakan dua dimensi dengan dimensi usia dan pemakaian.Perancangan Warranty diawali dengan menentukan komponen kritis yang akan menjadi fokus penelitian dengan menggunakan diagram pareto. Setelah itu dilakukan pemilihan distribusi data TTF dari masing-masing komponen kritis. Pada penelitian ini, perhitungan biaya Warranty dilakukan dengan pendekatan Renewing-Repairable Warranty dan untuk perhitungan biaya Extended Warranty dilakukan dengan pendekatan Nonrenewing-Repairable Warranty. Selanjutnya, dipilih kebijakan Warranty dengan biaya terkecil sebagai alternatif Warranty yang akan diterapkan pada harga jual produk.Setelah dilakukan perbandingan biaya FRW, PRW, dan Combination Warranty diketahui bahwa Combination Warranty memiliki biaya Warranty yang paling rendah. Karena harga pokok produksi (HPP) dari produk yang diteliti yaitu mesin Genset Caterpillar 3516 sebesar Rp2.985.375.000, dan biaya Warranty tidak lebih besar dari Rp995.125.000, maka durasi Warranty yang digunakan adalah 12.000 jam atau 1 tahun 8 bulan dengan biaya Combination Warranty sebesar Rp758.707.517, sehingga harga produk yang dijual menjadi Rp3.744.082.517. Dalam kondisi ini, Extended Warranty yang dapat diterapkan yaitu Extended PRW karena periode Warranty berakhir pada masa pemberian PRW. Warranty, Extended Warranty, Renewing-Repairable, Nonrenewing-Repairable, TTF, FRW, PRW, Combination Warrant

Kajian Peluang Air Kondensat Evaporator AC Sebagai Fluid Refillable Flooded Battery

Penelitian ini menggunakan metode kajian literatur dengan mereview artikel ilmiah yang berkaitan dengan sifat fisika air kondensat AC dan air isi ulang Aki. Melalui penelitian ini diketahui bagaimana peluang air kondensat AC sebagai air isi ulang Aki basah. Dimana air kondensat AC yang telah melewati proses penyaringan menggunakan resin bisa digunakan sebagai air isi ulang aki, hal tersebut dilihat dari sifat fisika air kondensat AC setelah disaring yang dibandingkan dengan parameter berupa sifat fisika air isi ulang Aki. Konduktivitas listrik air kondensat AC lebih tinggi dibandingkan konduktivitas listrik air isi ulang Aki, nilai pH dari air kondensat AC lebih kecil dibandingkan pH air isi ulang Aki tetapi masih bisa digunakan karena bersifat basa dan tidak terlalu jauh selisihnya dengan pH air isi ulang aki.Dan untuk nilai TDS dari air kondensat AC masih lebih tinggi dari air isi ulang Aki sehingga larutan benda padat masih lebih banyak

PERENCANAAN METODE PELAKSANAAN STRUKTUR BASEMENT PADA PEMBANGUNAN SEMINYAK HOTEL DEVELOPMENT

Bali is a tourist destination for both local and overseas visitors. One is a natural Travel include mountains, lakes, beaches and other‐other. Tourism is a tourist beach most visited by the visitors due to its panoramic beauty and the many activities that can be done in areas such as surfing beaches and diving, in addition beach is also equipped with facilities such as cafes, villas, restaurants, and others‐others, so make interest for tourism. Hotel construction has more value than being near the coastal region is a place that is close to amenities ‐ amenities such as cafes, shopping centers, restaurants, etc. The issues raised in this research are: 1) What are needed to plan the method of implementation of the work structure of the basement? 2) How to plan the methods of implementation of the work basement structure? 3) How the plan of cost and time of implementation method? The results are: 1) Concrete construction method is cast in place. 2) Total duration required to complete the structural work is 117 days where in the schedule is 230 days. 3) Human resource planning, scheduling of material resources and use of equipment resources planning. 4) Cost implementation is Rp. 13,658,019,687.07 doesn’t include taxes of 10 %

INOVASI PELAYANAN PUBLIK BADAN USAHA MILIK DESA (BUMDESA) DALAM MENGHADAPI PANDEMI COVID-19 DI DESA BAKBAKAN KECAMATAN GIANYAR

BUMDes dibentuk oleh pemerintah desa untuk mendukung perekonomian desa serta mengembangkan potensi ekonomi, kelembagaan dan seluruh sumber daya alam dan sumber daya manusia yang dimiliki desa dalam rangka meningkatkan kesejahteraan. Tujuan penelitian ini adalah untuk mengetahui inovasi pelayanan publik Badan Usaha Milik Desa (BUMDes) dalam menghadapi pandemi Covid-19 di Desa Bakbakan Kabupaten Gianyar dan untuk mengetahui faktor pendukung dan penghambat inovasi pelayanan publik desa Badan Usaha Milik Negara (BUMDes) dalam menghadapi pandemi Covid-19. di Desa Bakbakan, Kabupaten Gianyar. Penelitian ini menggunakan pendekatan deskriptif kualitatif. Teori inovasi menurut Suryani (2008:305) menjelaskan indikator inovasi yaitu karakteristik inovasi (produk), saluran komunikasi, upaya perubahan dari agen, dan sistem sosial. Hasil penelitian ini menunjukkan bahwa inovasi pelayanan publik Badan Usaha Milik Desa (BUMDes) dalam menghadapi pandemi Covid-19 di Desa Bakbakan Kabupaten Gianyar belum dapat dilaksanakan secara maksimal akibat adanya pandemi Covid-19. Berdasarkan hasil analisis menggunakan Teori Inovasi menurut Suryani (2008:305) yang menunjukkan bahwa BUMDes Laba Desa memiliki empat program inovasi pelayanan publik yaitu jogging track dan wisata alam Air Terjun Taman Sari, wisata spiritual yaitu Beji Taman Sari , inovasi keuangan seperti bisnis dan warung dan sektor kesejahteraan melalui Pamsimas. Dari empat program inovasi pelayanan publik, hanya program inovasi pelayanan publik melalui Pamsimas yang dapat dilaksanakan dengan menerapkan protokol kesehatan, sedangkan tiga program inovasi lainnya tidak dapat dilaksanakan karena pembatasan massa dan penutupan sementara untuk mematuhi peraturan pemerintah terkait pencegahan penyebaran penyakit. Covid19. Faktor pendukung inovasi pelayanan publik BUMDes adalah kerjasama dengan pemerintah dan partisipasi masyarakat, sedangkan faktor penghambatnya adalah rendahnya kualitas sumber daya manusia dan kurangnya fasilitas pelayanan publik seperti komputer

Visual Communication of Denpasar’s Art and Culture Through Cartoons (Case Study in the Travel Guide Book of Denpasar City Entitled “Surviving Denpasar” Second Edition in 2012)

A travel guide book with the theme "Surviving Denpasar" issued by the municipal government of Denpasar, Bali Province, published in 2012 contains a variety of arts and culture in Denpasar City. Some of them are Pengerebongan Festival, Omed-Omedan, and kite festival. These three festivals are an annual event that is visited by many people because of its uniqueness. This travel guide book is quite interesting to do a study because the visuals are displayed using cartoons. In general, the existing travel guide books that are circulating mostly uses photography as a visualization of various attractions of arts and culture. This research uses a qualitative methodology using ethnographic methods. The data are collected from the interviews with one of the designers of the cartoon travel guide book, Kadek Jango Paramartha. The purpose of this study was to acquire a meaning in the cartoon visualization of the Denpasar City travel guide book. The results obtained are the use of cartoon visualization in the travel guide book is a new breakthrough of the Denpasar municipal government in promoting tourism to foreign communities. According to Kadek Jango Paramartha, cartoons can speak on a variety of issues, be they political, social, tourism and so on. In form, cartoon visuals in the tour guide book have multiple meanings namely the meaning of art communication, the meaning of cultural communication and the meaning of religious communication. Multi meanings are seen in cartoon visual signs which are the cultural identities of Denpasar City. The communication applied to cartoons is humorous while still guided by the ethics of the society. Dialectical approach with humorous visualization gives a new nuance in communication. Kadek Jango Paramartha hopes cartoons will become a media for tourism promotion in the future. Keywords: cartoons, Pengerebongan, Omed-Omedan, kite festival, communicatio