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"Skripsi ini membahahas studi analisis kinerja dari mesin propulsi kapal LNG Tanker menggunakan Combined cycle yang komponennya terdiri dari Turbin gas, Turbin uap, dan Heat recovery steam generator HRSG . Langkah pertama adalah menentukan hambatan tipikal dari kapal LNG Tanker 125.000 m3 menggunakan software ldquo;Maxsurf Resistance 20 rdquo; kemudian dirancang sistem propulsi untuk memenuhi kebutuhan daya dari hambatan tersebut menggunakan software ldquo;Cycle Tempo 5.0 rdquo; dari hasil simulasi didapatkan daya maksimum sistem sebesar 28122.23 kW dengan konsumsi bahan bakar 1.173 Kg/s dan effisiensi sistem sebesar 48.49 pada kondisi muat, kapal dapat mencapai kecepatan 20.67 knot.

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This study explains about performance analysis of a propulsion system engine of an LNG Tanker Ship using Combined Cycle which the components are Gas Turbine, Steam Turbine and Heat Recovery Steam Generator. The first step is to determine the general resistance of an LNG Tanker Ship 125.000 m3 by using Maxsurf Resistance 20 then designing the propulsion system to fulfill the necessary power from the resistance by using Cycle Tempo 5.0 software. The simulation results can indicate the maximum power of system about 28122.23 kW with the fuel consumption about 1.173 Kg s and the system efficiency about 48.49 in full loaded condition, the ship speed can reach up to 20.67 knot."

"Objective: The aim of this research was to determine the prevalence, distribution and association of developmental alteration in tooth number with gender, location, and presence of delayed eruption of tooth among children who attended to Student?s polyclinic of IIUM Kuantan, Malaysia. Methods: A cross sectional study on total 727 Orthopanthomograms (OPGs) of 3-17 years old children from April 2009 to July 2012. OPGs with presence of alteration number were scrutinized to find out the prevalence, distribution and association. The data was analyzed comparing gender, location and presence of delayed eruption and tested using Chi-square test. Results: Out of 727 OPGs, 71 OPGs showed developmental alteration in tooth number. The prevalence was 98/1000 OPGs within 3 years. Among those 71 OPGs, the gender differences were: males (49.3%) and females (50.7%). Locations were found in maxilla (45.1%), mandible (40.8%) and both (14.0%). The finding of delayed eruption was (7.0%). There were significant differences between alteration in tooth number with location as (p < 0.05) while there were no significant differences with gender and delayed eruption as (p > 0.05). Conclusions: This study showed that hyperdontia was considerably lower than hypodontia. There was association between alteration in tooth number with location, but no association with gender and delayed eruption.;"

"Latar Belakang: Prakiraan usia adalah bagian penting dari pemeriksaan forensik. Prakiraan usiang sering digunakan dalam berbagai kondisi, baik dalam kondisi kriminalitas maupun bencana alam. Selain itu, perkiraan usia juga dapat diterapkan pada orang yang masih hidup, terkait dengan aplikasi hukum dan penerbitan surat-surat penting. Perkiraan usia dengan untuk usia anak hingga remaja juga penting dalam konteks hukum dan medikolegal karena saat ini hanya gigi molar ketiga yang masih mengalami pertumbuhan. Tujuan: Untuk mengetahui perkiraan usia dengan menggunakan metode kh¨oler yang di koversikan dengan angka dari perkembangan gigi geraham ketiga pada penduduk Indonesia. Metode:Jumlah sample terdiri dari 300 foto radiograf panoramik pada orang Indonesia yang telah diketahui usia kronologis (8-25) tahun). Analisis ini menggunakan uji korelasi pearson. Analisis ini digunakan untuk mendapatkan rumus regresi untuk perhitungan prakiraan usia. Hasil: Analisis statistik menggunakan uji korelasi Pearson (uji parametrik) menunjukkan korelasi antara variabel gigi molar tiga 18, 28, 38, dan 48, dan usia bermakna secara statistik (p < 0,05) dengan koefisien korelasi (kekuatan korelasi) >0,75. Hal ini menunjukkan bahwa 18, 28, 38, dan 48 gigi geraham ketiga masing-masing berpotensi cukup kuat untuk dijadikan variabel dalam pendugaan usia kronologis. Kesimpulan: Menunjukkan rumus penghitungan estimasi usia dengan kehadiran empat molar ketiga, tiga gigi molar tiga, dua gigi molar tiga, dan satu gigi molar tigayang dapat menampilkan prakiraan estimasi usia populasi di Indonesia

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Background: Age estimation is an important part of forensic examination. Age forecasts are often used in various conditions, both under conditions of crime and natural disasters. In addition, age estimates can also be applied to living persons, related to legal applications and the issuance of important papers. Estimates of age for children to adolescents are also important in legal and medicolegal contexts because currently only third molars are still developing. Objective: To determine the estimated age using the Kh¨oler method which is converted to the number of third molars in the Indonesian population. Methods: The number of samples consisted of 300 panoramic radiographs of Indonesian people with known chronological age (8-25) years). This analysis uses the Pearson correlation test. This analysis is used to obtain a regression formula for calculating the estimated age. Results: Statistical analysis using the Pearson correlation test (parametric test) showed a correlation between the third molar variables 18, 28, 38, and 48, and age was statistically significant (p < 0.05) with a correlation coefficient (correlation strength) >0, 75. This shows that 18, 28, 38, and 48 third molars each have strong enough potential to be used as variables in estimating chronological age. Conclusion: Shows the formula for calculating age estimation with the presence of four third molars, three third molars, two third molars, and one third molar that can show the estimated age of the population in Indonesia."