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"This paper introduced a nonlinear finite element model using Msc.MARC to study behavior of concrete columns partially confined with metal sheet strips under uniaxial compression. The concrete and the metal sheet parts were modeled using the linear Mohr-Coulomb yield criterion and the Von-Mises yield criterion, respectively. Behaviors of the interface (bonding) material, both in the normal direction and the parallel direction to the interface, were modeled as a bilinear function based on the cohesive energy and the crack widths. The columns in this study had circular cross sections with the diameter of 15 cm and the height of 75 cm, wrapped around by 5 cm metal sheet strips. The results from 3D finite element modeling were analyzed for internally induced stresses and strains. The predicted column behavior was compatible with observed experimental data. The detailed mechanisms that were difficult to visualize during the laboratory experiments could be obtained from the analysis. It was revealed that the area of confinement and the number of applied metal sheet layers were important factors to the strength increase. The discrete confinement system was shown to be a promising alternative to the one-piece full-wrap system."

"Makalah ini mengulas bagaimana mekanisasi pertanian mempengaruhi Kamboja. Mekanisasi pertanian, lonjakan global mesin pertanian, muncul untuk mencukupi peningkatan permintaan produk pertanian akibat pertumbuhan populasi dan tingkat pendapatan dengan produksi pertanian yang efisien, lebih tinggi, dan produktif. Peningkatan inovasi teknologi yang sejalan dengan sektor pertanian menjadi perhatian penting di pasar pertanian Kamboja, yang mempunyai pengaruh positif dalam mendorong produksi yang lebih tinggi, kecukupan pangan, dan pertumbuhan ekonomi. Kapasitas pemanfaatan mekanisasi pertanian sangat penting untuk menentukan intensitas hasil produksi. Dengan volume ekspor pertanian yang tinggi, Kamboja produktif dalam memanfaatkan inovasi teknologi dalam produksi pertaniannya. Mekanisasi pertanian telah menggantikan input produksi manual, seperti sapi dan petani yang kurang terampil di Kamboja, dengan mesin untuk meningkatkan efisiensi dan produktivitas pertanian, yang berkontribusi pada berkurangnya lapangan kerja di sektor pertanian. Untuk melindungi tenaga kerja, menghilangkan inefisiensi pasar dan kerugian akibat mekanisasi pertanian, pemerintah dapat menerapkan kebijakan pengurangan upah minimum dan subsidi yang menjadi solusi untuk mengatasi permasalahan berikut.

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This study assess how Agricultural Mechanisation affects Cambodia. Agricultural mechanisation, the global surge of agricultural machinery, arises to suffice the increasing demand of agricultural products due to the growing population and income level with an efficient, higher, and productive agricultural production. Improvement of technological innovation that coincides with the agricultural sector is an important concern in the agricultural market of Cambodia, which has a positive influence to promote higher production, food- sufficiency, and economic growth. Utilisation capacity of agricultural mechanisation is crucial to determine production output intensity. With high agricultural exports volume, Cambodia is productive in utilising technological innovations in their agricultural production. Agricultural mechanisation has been substituting manual production inputs, such as cattle and less skilled farmers in Cambodia, with machineries to increase agricultural efficiency and productivity, which contributes to a lower employment in the agricultural sector. To protect labours, eliminate market inefficiencies and losses due to agricultural mechanisation, the government can enforce the policy of minimum wage reduction and subsidy which serve as the solution to solve the following concerns."

"One of the distinctive languages of Central Maluku, Naka’ela, was once spoken by a remnant language community on the north coast of Seram. Relying on data collected in Seram in 1978, Naka’ela has been among the Central Maluku languages included in studies of morphophonology (Collins 1983a, 1983b), areal phonology shift (1982, 2018a), and language classification (Collins 1983a). A fallacious, mechanistic classification of Naka’ela (Mahsun et al. 2008; Mukhamdanah 2015) was also published and has been recently disproven (Collins 2019a, 2019b). This essay will review some of the aspects of the Naka’ela language system by exploring what we can discern about verbal conjugation systems and genitive paradigms in this Central Maluku language. Based on contemporary reports from Seram (Sadrach Latue, p.c., 27-10-2018), the Naka’ela language, like so many others in Central Maluku, is no longer spoken; nor are there “rememberers” of this extinct language. In this setting of dead and forgotten languages, we recall the brutal genocides and culture murders in Australia (Daniel Nettle and Suzanne Romaine 2000). Recently, Dianne Biritjalawuy Gondarra, a Yolngu woman from northern Australia, explained that “culture is a shadow, it’s something that follows your everywhere, and part of culture is language, which connects me back to my land” (James Griffths 2020). This essay is intended to shed more light on Naka’ela and the complex setting of fading multilingualism in Central Maluku. The displaced, disregarded Naka’ela community survives in Seram, their land, but their language is only a shade, a ghostly memory."

"Pada pagi hari yang berbahagia ini perkenankanlah saya memanjatkan puji svukur ke hadirat Allah SWT yang telah melimpahkan rahmat dan karuniaNya kepada kita semua sehingga upacara pengukuhan saya sebagai Guru Besar Tetap di Universitas Indonesia dapat diselenggarakan. Perkembangan sosial-ekonomi dalam era globalisasi ini telah menambah kompleksnya masalah kesehatan di Indonesia. Pada saat penyakit infeksi masih belum dapat dikendalikan dengan baik. penyakit non infeksi seperti penyakit degeneratif. keganasan jantung dan sebagainya mulai meningkat sehingga terjadi beban ganda. Pada saat ini kita berada dalam era peralihan pola penyakit. Pada bulan Januari yang lalu Badan Litbang Kesehatan RI. mengadakan diskusi ilmiah mengenai Emerging Infectious Diseases; yaitu penyakit infeksi baru, yang timbul kembali atau resister terhadap obat yang insidensnya telah meningkat dalam 20 tahun terakhir atau berpotensi untuk meningkat di masa yang akan datang. Apa yang sekiranya dapat dianggap sebagai penyebab fenomena ini ? Perilaku masyarakat modern dengan gaya hidup baru dapat menjadi salah satu penyebabnya. Pertumbuhan penduduk yang tinggi dan terjadinya urbanisasi yang tidak diimbangi dengan sarana dan prasarana, telah menambah luasnya daerah kumuh di perkotaan. Perkembangan teknologi yang cepat dan tuntutan kebutuhan manusia yang meningkat dapat menyebabkan terjadinya perubahan lingkungan sehingga timbul masalah kesehatan lingkungan yang erat hubungannya dengan penyakit infeksi. Kurangnya air bersih, pencernaran tanah dan air oleh limbah industri dan limbah rumah tangga termasuk tinja, menciptakan kondisi lingkungan fisik yang memungkinkan perkembangan vektor dan sumber infeksi. Fenomena tersebut berlaku juga untuk salah satu kelompok penyakit infeksi yaitu penyakit parasitik. Hadirin yang terhormat, Sesuai dengan keahlian dan tugas saya sebagai staf pengajar di Fakultas Kedokteran Universitas Indonesia, pada kesempatan ini saya memilih judul pidato pengukuhan : "Beberapa Infeksi Parasitik Masa Lampau dan Masa Kini di Indonesia" Pertama, saya ingin menyampaikan mengenai sekelompok penyakit parasit yang sudah lama bercokol di masyarakat, dan masih tetap menjadi bahan pembicaraan yang muncul di berbagai media masa dan masih tetap menjadi masalah hangat yaitu : Infeksi cacing usus yang ditularkan melalui tanahInfeksi casing usus yang dimaksud di atas adalah infeksi yang disebabkan oleh cacing yang ditularkan melalui tanah, telur dan larvanya menjadi bentuk infektif di tanah. Dalam bahasa sehari-hari infeksi ini disebut cacingan. Infeksi dengan cacing usus yaitu Ascaris lumbricoides, Trichuris trichiura dan cacing tambang (Necator americanus dan Ancylostoma duodenale) masih merupakan masalah kesehatan masyarakat di daerah tropik, termasuk Indonesia. Cacingan merupakan penyakit rakyat yang sangat erat kaitannya dengan masalah lingkungan. Lingkungan yang kumuh merupakan tempat subur untuk berkembang biaknya cacing-cacing penyebab cacingan."

"The study of the patterns of nematode infection on rodents in Lore Lindu,Central Sulawesi was carried out. A total of 52 rodents were examined...."

"The development of aquaculture in Indonesia has been hampering by the spread of KHV ( Koi Herpes Virus) disese since 2003 which destroyedbillions rupiah and was going on up to now...."

"Recurrent abdominal pain (RAP) is a very common presenting complaint in pediatric population. There is still a debate regarding the role of Helicobacter pylori (H. pylori) infection as an etiology of RAR Typically the inflammatory process in the gastric mucosa of infected individuals is chronic gastritis. Serologic and histologic examination are widely used for the diagnosis. This study was aimed to determine the role of H.pylori infection in Indonesian children with RAR The presence of serum IgG antibody to H. pylori and upper gastrointestinal endoscopy were performed on the 101 children with RAR Mztcosal biopsies were obtained for histologic analysis. The prevalence of H. pylori infection indicated by serology was 32.7% and by histology was 27. 7%. Histologic evidence of gastritis was present in 94.1 % children and 45% of them had chronic atrophic and active gastritis. Seventy percent children with H. pylori positive were found abnormal through endoscopy and all of the infected children were revealed abnormal through histological examination. Forty eight percent of seropositive children were found H. pylori positive and 80% of seronegatives children were found to be H pylori negative through histologic examination. Conclusion: H. pylori infection can be a cause of RAP in children. Work up for H. pylori infection should be performed when symptoms are suggestive of organic disease. Larger prospective studies are needed to be perforated for a longer time of period to clarify this issue."

"Magnetic Resonance Spectroscopy (MRS) membantu ahli radiologi untuk mengetahui apakah pasien mengalami glioma otak atau infeksi otak. Dalam tugas akhir ini dibahas proses klasifikasi terhadap data hasil MRS untuk mengetahui apakah pasien mengalami glioma otak atau infeksi otak. Metode yang digunakan untuk klasifikasi adalah metode AdaBoost dengan base learner K-Nearest Neighbor dan metode K-Nearest Neighbor. Hasil Percobaan yang dilakukan menunjukkan bahwa metode AdaBoost dengan base learner K-Nearest Neighbor dengan K=3 mempunyai nilai akurasi 97% pada data training 80% sementara nilai akurasi dari metode K-Nearest Neighbor 94.4 % pada data training 80%. Hasil akhir dari pembuatan tugas akhir ini adalah sebuah perangkat lunak pendukung keputusan ( Decision Support System) yang membantu memberikan informasi apakah pasien mengalami glioma otak atau infeksi otak.

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Magnetic Resonance Spectroscopy (MRS) helps the experts of radiology to detect the brain glioma or brain infection in patients. In this final project, the classification process on the result of MRS data is discussed to detect the brain glioma or brain infection in patients. The used classification methods are AdaBoost with base learner K-Nearest Neighbor and K-Nearest Neighbor methods.

The result of research shows that the AdaBoost method with base learner K-Nearest Neighbor with K=3 has 97% accuracy value on 80% training data, while the accuracy value from K-Nearest Neighbor method is 94.4 % on 80%training data. The result from the writing of this final project is the software for making decision (Decision Support System) that supports the giving of information on the existence of brain glioma or brain infection in patients."

"Latar Belakang: Ilmu Kedokteran Gigi merupakan salah satu bidang yang rawan untuk terjadinya kontaminasi silang antara pasien-dokter gigi, pasien-pasien dan pasien perawat. Kontrol Infeksi dapat mencegah terjadinya infeksi silang. Tujuan: Melihat hubungan Pengetahuan, Perilaku dan Faktor Lingkungan terhadap keberhasilan upaya Kontrol infeksi pada Mahasiswa Program Profesi Fakultas Kedokteran gigi Univesritas "x" di Jakarta. Metode: Metode penelitian yang digunakan cross sectional dengan Model penelitian Sequential Explonatory design. Penelitian dilakukan pada Mahasiswa Program Profesi Fakultas Kedokteran Gigi Universitas “X” di Jakarta yang sudah melewati pendidikan profesi selama 2 (dua) semester, dengan jumlah sampel sebanyak 101 mahasiswa. Hasil: Upaya Kontrol Infeksi pada Mahasiswa Program Profesi Fakultas Kedokteran gigi universitas “X” di Jakarta masih kurang baik.Ini dipengaruhi oleh pengetahuan, perilaku dan faktor lingkungan masih kurang baik dan mempunyai p value < 0,05 sehingga mempunyai hubungan yang signifikan terhadap upaya kontrol infeksi. Kesimpulan: Pengetahuan dan Perilaku dapat ditingkatkan dengan membentuk program yang berisikan promosi kesehatan dalam bentuk poster-poster, standart operasional prosedur berdasarkan standard precautions dan seminar-seminar bagi mahasiswa program profesi fakultas kedokteran gigi. Background: Dentistry is one of a science which has a high sensitivity to caused cross-contamination between the patient-dentist, patient-patient and patient-nurse. Infection control may prevent cross-infection. Objective: Knowing the relationship between Knowledge, Behavior and Environmental Factors with successfull of Infection Control by the students of Professional Program Study of the Faculty of Dentistry, Universitas "x" in Jakarta. Methods: The method used is cross sectional with research model Sequential Explonatory Design. The study which has the total sample of 101 students was conducted and involved the students of Professional Program Study of the Faculty of Dentistry, University "X" in Jakarta, which has passed the professional education for two (2) semesters. Results: Infection Control Efforts conducted by the student of Professional Program Study Faculty of Dentistry, University "X" in Jakarta is not maximal. It was affected by the Knowledge, Behavior and Environmental Factors which not good enough and has a p value <0.05 and therefore has a significant relationship which infection control effort. Conclusion: Knowledge and Behavior can be improved by establishing a program containing health promotion in the form of posters, standard operating procedures based on standard precautions and seminars for the students of Professional Program Study of the faculty of dentistry."