Judul: Evaluation of Drainage Channels on Gardu Raya Road, Bogor City, West Java
Abstrak: Dalam pembangunan jalan raya, diperlukan prasarana berupa sistem drainase yang baik. Salah satu wilayah Kota Bogor yang mengalami masalah sistem saluran drainase adalah Jalan Gardu Raya. Permasalahan yang seringkali terjadi di wilayah ini adalah genangan air ketika curah hujan tinggi. Berdasarkan permasalahan yang telah disebutkan, penelitian ini bertujuan melakukan evaluasi kondisi saluran drainase di Jalan Gardu Raya, menentukan kapasitas saluran yang sesuai dengan limpasan yang terjadi serta menghasilkan desain saluran yang sesuai dengan kondisi lokasi penelitian. Evaluasi saluran drainase dilakukan menggunakan Software EPA SWMM 5.2. Perhitungan dilakukan dengan metode Log Pearson III dengan nilai curah hujan rencana sebesar 135,11 mm dengan periode ulang 2 tahun. Melalui pemodelan menggunakan EPA SWMM 5.2 didapatkan bahwa lokasi peneltian memiliki 34 subcatchment, 45 conduit, 45 junction dan 2 outfall. Berdasarkan hasil simulasi didapatkan bahwa terdapat saluran yang perlu diperbaiki dengan mengubah dimensi lebar saluran menjadi 0,60 m dan kedalaman 0,80 m. Serta perlu dilakukan galian tanah untuk mengatasi perbedaan elevasi pada saluran dari 188,4 mdpl menjadi 187,4 mdpl., In the construction of highway, infrastructure is needed in the form of a good drainage system. One of the areas in Bogor City that is experiencing problems with the drainage system is Gardu Raya Road. A problem that often occurs in this area is waterlogging when rainfall is high. Based on the problems mentioned, this research aims to evaluate the condition of the drainage channels on Gardu Raya Road, determine the channel capacity according to the runoff that occurs and produce a channel design that suits the conditions of the research location. Drainage channel evaluation was carried out using EPA SWMM 5.2 Software. Calculations were carried out using the Log Pearson III method with a planned rainfall value of 135,11 mm with a return period of 2 years. The simulation results show that the research location has 34 subcatchments, 45 conduits, 45 junctions and 2 outfalls. Based on the simulation results, it was found that there were channels that needed to be repaired by changing the dimensions of the channel width to 0,60 m and depth to 0,80 m. And it is necessary to excavate the land to overcome the elevation difference in the channel from 188,4 masl to 187,4 masl.
Keyword: curah hujan, drainase, epa swmm

Judul: Evaluasi Saluran Drainase di Jalan Pembangunan Villa Bogor Indah Kecamatan Bogor Utara.
Abstrak: Permasalahan banjir berawal dari pertambahan penduduk yang sangat besar namun tidak diimbangi dengan penyediaan sarana dan prasarana perkotaan yang baik. Penelitian ini bertujuan mengevaluasi saluran drainase eksisting dan mencari solusi mengatasi banjir di Jalan Pembangunan Villa Bogor Indah. Metode yang digunakan untuk menghitung nilai intensitas hujan, metode mononobe. Sedangkan untuk mengetahui nilai debit rencana menggunakan metode rasional. Berdasarkan hasil penelitian, didapatkan dimensi saluran rencana berbentuk U Ditch dengan ukuran 40 x 40 x 120 cm. Nilai debit desain harus lebih besar dari debit rencana sebesar 0,148 m3/detik untuk ruas 1 dan 0,150 m3/detik untuk ruas 2. Besarnya dimensi saluran rencana lebih kecil dibandingkan dimensi saluran eksisting pada ruas 1. Perlu dilakukan modifikasi dimensi saluran pada ruas 2. Solusi dari evaluasi saluran ini dapat diterapkan perbaikan berupa peningkatan kinerja saluran dengan perubahan dimensi saluran dan normalisasi saluran drainase dari ilalang maupun sedimen guna mengembalikan fungsi saluran. Total estimasi RAB perbaikan saluran drainase Jalan Pembangunan Villa Bogor Indah sebesar Rp 265.375.000. Kata kunci: curah hujan, debit limpasan, intensitas hujan, saluran drainase, The problem of flooding begins with a very large population increase but this is not balanced by the provision of good urban facilities and infrastructure. This research aims to evaluate existing drainage channels and find solutions to overcome flooding on Pembangunan Villa Bogor Indah Street. The method used to calculate the rain intensity value is mononobe method. Meanwhile, to find out the planned debit value, use rational method. Based on the research results, dimensions of the planned U Ditch channel were obtained with dimensions of 40 x 40 x 120 cm. The design discharge value must be greater than the design discharge of 0,148 m3/second for section 1 and 0,150 m3/second for section 2. The dimensions of the planned channel are smaller than the dimensions of the existing channel in section 1. It is necessary to modify the channel dimensions in section 2. Solutions from this channel evaluation can be implemented in the form of improving channel performance by changing channel dimensions and normalizing drainage channels from weeds and sediment to restore channel function. Total RAB estimate for repairing drainage channels on Jalan Pembangunan Villa Bogor Indah is Rp 265.375.000. Key words: rainfall, runoff discharge, rain intensity, drainage channels
Keyword: rainfall, runoff discharge, rain intensity, drainage channels

Judul: Studi Kasus Liver Neoplasia pada Anjing Shih Tzu
Abstrak: Liver neoplasia is the excessive and uncontrolled replication of hepatocytes that forms nodules visible in ultrasonography. The purpose of this study is to study and discuss the characteristic, diagnosis and treatment of liver neoplasm through the interpretation of ultrasonography and hematology in a Shih Tzu dog. Ultrasonography is conducted with a Chison Q8 ultrasound machine with a 5 to 7 MHz frequency convex probe on lateral recumbency. The blood cells, liver enzymes and nodules sizes were the main parameters in this study. The results in the period of three years from 2021 to 2023 were interpreted and supported with secondary data sources. The Shih Tzu dog is 14 years old in the year 2023 with a body weight of 5.21kg. No obvious clinical signs were observed during previous examinations. However, lethargy, vomiting and anorexia were recorded in its latest examination. Thrombocytosis, granulocytosis, high liver enzymes and hypoglycemia, which are some of the neoplastic clinical manifestations were also presented by this patient. Besides, liver neoplasm, spleen neoplasm and biliary sludge were the sonogram findings of this patient. The liver and spleen neoplasm was observed stable, while the biliary sludge volume fluctuated. The treatment strategy recorded is Ondansetron, Samylin®, Ornipural and Ursodeoxycholic acid.
Keyword: Blood biochemistry profile, Hematology, Liver Neoplasia, Shih Tzu, Ultrasonography