Judul: Sectio Caesarea Operation Technique and Placenta Collection in Pig (Sus scrofa domestica)
Abstrak: Penelitian ini bertujuan mempelajari teknik operasi sectio caesarea yang tepat dalam rangka koleksi plasenta untuk koleksi sel punca epitalia amnion. Babi dengan usia kebuntingan ± 100 hari dan berat badan 230 kg dipuasakan selama 8 - 12 jam. Babi dianestesi dengan anestesi kombinasi Ketamin dan Xylazin kemudian dibaringkan dengan posisi lateral recumbency. Pendekatan bedah dilakukan melalui fossa paralumbar sebelah kanan, operator membuat sayatan kulit secara vertikal sepanjang 20 cm. Insisi dilanjutkan melalui kulit, jaringan adiposa subkutan, otot perut, jaringan adiposa subperitoneal, dan peritoneum. Rongga perut dieksplorasi untuk menemukan uterus. Proses koleksi plasenta dilakukan dengan membilas plasenta menggunakan larutan NaCl fisiologis, kemudian plasenta diletakkan pada media transport. Lokasi insisi pada fossa paralumbar ini dipilih dengan pertimbangan bifurkasi uterus dapat dicapai dan sayatan pada bagian tersebut dapat dilakukan, Jaringan selaput plasenta yang sudah dipisahkan dan dibilas menggunakan NaCl fisiologis dimasukkan kedalam media transport berisikan media kultur dubecco’s modified eagle medium (DMEM), antibiotic-antimycotic 3%, dan fetal bovine serum (FBS) 10%. pertimbangan pemilihan lokasi insisi, kombinasi anestesi, hingga teknik pengeluaran fetus serta pemilihan media transport yang tepat untuk koleksi selaput plasenta menentukan keberhasilan.
Keyword: anestesi, insisi, plasenta, sectio caesarea, sus scrofa domestica

Judul: The Ultrasound Imaging of Bladder,  Kidney, and Liver in Piglets (Sus scrofa domestica)
Abstrak: Penelitian ini bertujuan untuk mengetahui gambaran USG hati, ginjal dan kandung kemih pada anak babi (Sus scrofa domestica), sehingga data tersebut dapat digunakan sebagai acuan untuk pemeriksaan posisi, ekogenisitas, dan ukuran. Ultrasonografi dilakukan pada enam ekor anak babi jantan berumur 1 bulan 1 hari. Pemeriksaan klinis dilakukan untuk memastikan anak babi dalam keadaan sehat. USG hati dan kandung kemih diamati pada posisi dorsal recumbency, sedangkan ginjal diamati pada posisi lateral-recumbency. Ultrasonografi dilakukan menggunakan Chison EBit 60, transduser linier dengan frekuensi 9 MHz pada posisi sagital dan gain 50 - 80. Ekogenisitas hati cenderung hiperekoik, ginjal hiperekoik, dan kandung kemih hipoekoik karena penggunaan gain yang tidak tepat. Pencitraan kandung kemih menunjukkan perubahan ukuran dinding dan ekogenisitas. Panjang rata-rata ginjal kanan 4,73±0,50 cm dan ginjal kiri 4,08±0,26 cm. Ketebalan dinding kandung kemih adalah 1,3 ± 0,31 mm. Pengukuran panjang ginjal dan ketebalan dinding kandung kemih yang diperoleh menunjukkan hasil yang hampir seragam sehingga pada penelitian ini diketahui posisi, ekogenisitas, dan ukuran organ normal, This study aims to determine ultrasound imaging of the liver, kidneys and bladder in piglets (Sus scrofa domestica), therefore the data can be used as reference for examination position, echogenicity, and size of the organs. Ultrasound was performed on six male piglets aged 1 month and 1 day. Clinical examination was conducted to ensure that the piglets are in good health. Ultrasound of the liver and bladder was observed in dorsal-recumbency position, while the kidneys were observed in lateral-recumbency positions. Ultrasound was performed using Chison EBit 60, linear transducer with 9 MHz frequency at the sagittal position and gain 50 - 80. The echogenicity of the liver tends to be hyperechoic, the kidneys are hyperechoic, and the bladder is hypoechoic due to improper use of gain. Bladder imaging showed changes in wall size and echogenicity. The average length of the right kidney was 4.73±0.50 cm and the left kidney was 4.08±0.26 cm. The bladder wall thickness is 1.3±0.31 mm. Measurements of kidney length and bladder wall thickness obtained showed almost uniform results so that in this study the data on the position, ecogenicity, and size of normal organs were known.
Keyword: ginjal, hati, Sus scrofa domestica, ultrasonografi, vesika urinaria, bladder, kidney, liver, Sus scrofa domestica, ultrasonography

Judul: Solusi Problem Gaussian Pairing Dalam Basis Osilator Harmonik Menggunakan Teori Perturbasi Dan Metode Numerik
Abstrak: This study aims to determine the profile of the energy and the wave function of a harmonic oscillator system under the effect of a Gaussian potential. This function can be used to model such fermions. The solution of this problem can be described by more efficiently using a perturbation theory based on the harmonic oscillator. The first four levels of energy and the wave function has been described using the analytical method and Numerical Methods . These results are displayed in graphical form . Wave function is shown in graphic form relation between the wave function and atomic distance, whereas energy shown in the form of relation between energy and the pairing constant g. From the graph shows that the ground state and the first excitation energy of the system will decrease with increasing pairing constant g, whereas for the higher excitation energy of the system increases with increasing pairing constant g. This is because when the system is in the ground state and the first excitation, the system tends to be localized in one place, whereas at higher excitation , the system will often be not only in one place, but some places are indicated by the peaks of density of system . Energy system obtained from the analytical and numerical methods haven’t significant. This is mean that to analize a higher excitation state can use numerical methods such as Numerov Method and Shooting Method to be more efficient
Keyword: Shooting Method, Harmonic Oscillator, Numerov Method, Gaussian Pairing