Judul: Perbandingan Metode Desain Terowongan Segmental Pada Kondisi Tanah Lunak (Studi Kasus: Proyek Tunneling di Jakarta).
Abstrak: Terowongan menjadi struktur bawah tanah yang banyak digunakan untuk memudahkan mobilitas kota metropolis. Metode desain empiris seperti continuum model oleh Miur Wood dan two‐rings beam‐spring model sering digunakan untuk analisis terowongan. Penelitian ini bertujuan membandingkan antara desain tunnel segmen dengan dua pendekatan yaitu continuum model oleh Muir Wood dan two-rings beam-spring model. Penelitian dilawali dengan studi Pustaka dan pengumpulan data, dilanjutkan dengan analisis kedua metode, membandingkannya, serta menganalisis metode yang optimum. Metode continuum model menunjukkan kondisi batas terbesar pada ULS-F 3. Metode two-rings beam-spring dengan konstanta pegas yang telah diiterasi menyerupai hasil monitoring memiliki gaya dalam terbesar sebesar -1.360,831 kN dan momen lentur sebesar 160,173 kNm untuk momen positif dan -156,520 kNm untuk momen negatif. Metode-metode yang digunakan masih didalam kurva P-Mn. Hasil analisis metode two-rings beam-spring lebih kecil dari metode continuum model dan mendekati kondisi sesungguhnya di lapangan., The tunnel became an underground structure that was widely used to facilitate the mobility of the metropolis. Empirical design methods such as the continuum model by Miur Wood and the two‐rings beam‐spring model are often used for tunnel analysis. This study aims to compare the tunnel segment design with two approaches, the continuum model by Muir Wood and the two-rings beam-spring model. The research begins with literature study and data collection, followed by analysis of both methods, comparing them, and analyzing the optimal methods. The continuum model method shows the greatest boundary condition in ULS-F 3. The two-rings beam-spring method with spring constant that has been adjusted to resemble the monitoring results has the largest inner force of -1.360,831 kN and the bending moment of 160.173 kNm for positive moments and -156.520 kNm for negative moments. The methods used are still in the P-Mn curve. The results of the analysis of the two-rings beam-spring method are smaller than the continuum model method and are close to the actual conditions.
Keyword: continuum model, interaction diagram, segmental tunnel, two-rings beam-spring

Judul: Analisis Daya Dukung dan Pemodelan Struktur Pondasi Bored Pile Bangunan Penghubung antar Gedung RSBA Jakarta Timur.
Abstrak: Modeling of a building can be shows by two dimension (2D), three dimension (3D), and four dimension (4D). Modeling proceses when planning or post construction purposed to get more detail information about the structures. Bored pile are used to support and transmitted the upper load to underlying a stronger soil layer. The structures must be design by safety factor that determined so that the structures are safe to cover the overload possibility. The study aims to analyze and modeling the bored pile foundation of connecting building. The methods are data collection, modeling, analysis upper and down structures, and showing the result. Software Tekla Structures and SAP2000 are merged to modeling and analysis. The study started at February to June 2015 in Jakarta and IPB Campus. Foundation, column, beam, slab and reinforced will modeling by Tekla Structures 17. Result of analysis shows that foundation calculated base on SPT data. Meanwhile, value of safety factor K4a and K4b columns are higher than SF standard (2,5). Settlement of group foundation is 11,97 mm, and still below of permitted settlement 80 mm.
Keyword: Analysis, Bored Pile, Foundation, Modeling

Judul: Gambaran darah ikan mas Cyprinus carpio yang terinfeksi koi herpes virus
Abstrak: Iak memiliki sistem pertahanan tubuh untuk melawan berbagai macam penyakit. Pertahanan tubuh ikan terbagi 2 sistem yaitu pertahanan non-spesifik yang terdiri atas kulit, sisik, lendir dan darah dan pertahanan spesifik yaitu antibodi. Darah adalah cairan tubuh, yang berfungsi mengangkut oksigen, makanan dan hormon ke seluruh jaringan agar semua sel dapat berjalan sesuai fungsinya.
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