Judul: Karakteristik Oseanografi Fisik dan Distribusi Ikan Di  Perairan Laut Cina Selatan dan Selat Malaka Pada  Musim Timur
Abstrak: Keberadaan sumber daya ikan sangat tergantung pada faktor-faktor lingkungan oseanografi fisik dan kimia perairan, sehingga distribusi dan densitasnya sangat berfluktuasi di suatu perairan. Secara alami ikan &an memilih habitat yang lebih sesuai baginya, sedangkan habitat tersebut dipengaruhi oleh kondisi oseanografi perairan. Pengetahuan mengenai disiribusi ikan dan karakteristik oseanografi fisik massa air perairan sangatlah penting, karma merupakan komponen dasar dalam upaya pemanfaatan dan pengelolaan sumberdaya tersebut.
Keyword: 

Judul: Analisis pengaruh faktor oseanografi terhadap sebaran spasial dan temporal sumberdaya ikan di Selat Sunda
Abstrak: Pada saat ini informasi lingkungan oseanografi dan sumberdaya ikan di perairan Selat Sunda masih kurang, terutama analisis tentang-perubahan faktor-faktor oseanografi yang dapat dihubungkan dengan penyebaran ikan secara spasial dan temporal. Berdasarkan hasil survei oseanografi yang dilaksanakan bufan Oktober 1997, informasi tentang pertemuan dua massa air, yaitu massa perairan dangkal laut Jawa dan massa air oseanik dari Samudera Hindia menjadi semakin jelas keberadaannya.
Keyword: 

Judul: USG image of cows uterine involution with retained fetal placenta which is treated using sulfadiazine dan trimethoprim in bolus
Abstrak: The effect of retained fetal placenta on uterine involution was observed in 9 Holteins cows under dairy farm conditions which were divided into 3 groups (3 cows/group). Group RP+B is cows with retained fetal placenta which was treated using bolus antibiotics, group RP-B is cows with retained fetal placenta which was not treated using antibiotics and group N+B is normal parturition cows which obtained same treatment with group RP+B. The current study was conducted to observe the USG image of uterus involution to record cervic and cornua uterus diameters by ultrasonography in cows in those three groups. In addition, the total number of leukocytes was also observed in 9 Holteins cows. The result of this research showed that bolus was not significant to the decline of cervic uterus diameter, cornua uterus diameter and total number of leukocytes (p>0.05). In contrast, period showed significant influence (p<0.05). USG image of cervic and cornua uterus and its diameter showed that in Group N+B needs five weeks until the cows were getting estrus with the diameter of cervic 5.43±0.49 cm and cornua uterus reached diameters 5.19±0.61 cm. Both group RP+B and group RP-B need 8 weeks with the diameter of cervic 5.12±0.13 cm and cornua 4.23±0.34 cm, cervic 5.83±1.04 cm and cornua 5.50±0.62 cm respectively. The total number of leukocytes of Group N+B which become estrus in five weeks is 6248.67±220.15 whereas group RP+B and group RP-B need 8 weeks with the total number of leukocytes is 6216.67±76.38, 6966.67±663.95 respectively. In conclusion, bolus is not significant to the decline of uterus diameter and total number of leukocytes in cows with retained fetal placenta until the 5th week of observation. However, they have smaller uterus and less number of leukocytes than cows with retained fetal placenta which was not treated using bolus antibiotics.
Keyword: