Judul: Morfologi Organ Reproduksi Betina Walet Linchi (Collocalia linchi)
Abstrak: This research is aimed to describe the morphology of the female reproductive organs of the cave swiftlets (C. linchi ) macroscopic and microscopically. Four female reproduction organs were used in this study. Microscopic observation was done using Hematoxilin – eosin (HE), alcian blue (AB) pH 2.5 and periodic acid Schiff (PAS) staining methods. The reproductive organs were consisted of ovarium and oviduct. The oviduct has five parts: infundibulum, magnum, isthmus, uterus and vagina. The mucosa of oviduct has mucosal folds and lined with columnar ciliated epithelial cells. Glandular glands were found in the lamina propria of oviduct, except in the vagina. The thick muscle of sphincter uterovagina was found in the border between uterus and vagina. Using AB-PAS staining methods, it was detected that oviduct contained neutral and acid carbohydrate, especially in the secrete glands of oviduct.
Keyword: oviduct., ovarium, Collocalia linchi

Judul: Morfologi Organ Reproduksi Betina Musang Luak (Paradoxurus hermaphroditus
Abstrak: The study was aimed to describe the morphology of female reproductive organ of the Asian palm civet (Paradoxurus hermaphroditus). This study was used three females of Asian palm civet that examined using macroscopic and microscopic observation. Microscopic observation was done using Hematoxillin-Eosin and Masson’s trichrome staining methods. The female reproductive organs of Asian palm civet were consisted of ovary sinister and dexter, oviducts, uteri, vagina, vestibule, and vulva. The average weight of dexter and sinister ovaries were 0,18±0,09 and 0,19±0,09 g respectively. The length of dexter and sinister ovaries, oviduct, cornua uteries, and corpus uteries were 0,79±0,23 and 0,77±0,26; 3,82±1,49 and 3,85±1,43; 3,04±0,22 and 3,27±0,60, 2,32±0,12 cm respectively. The length of cervix, vagina, and vestibule were 0,97±0,44, 1,27±0,44, and 0,71±0,22 cm respectively. Ovaries of Asian palm civet were consisted of cortex and medula. The oviduct has mucosa folds and the epithelium was found no cilia. Endometrial glands were found in cornua and corpus uteri. Macroscopically and microscopically, the structure of the female reproductive organs were very similar to those cat and dog.
Keyword: 

Judul: Estimasi nilai pajak emisi kendaraan umum berbahan bakar bensin di Jakarta
Abstrak: Provinsi DKI Jakarta merupakan provinsi dengan tingkat polusi udara tertinggi di Indonesia. Transportasi merupakan penyumbang utama polusi udara di DKI Jakarta, yaitu sebesar 70%. Sumbangan sektor transportasi ini terutama berasal dari kendaraan berbahan bakar bensin, salah satunya adalah kendaraan umum. Pencemaran tersebut menimbulkan kerugian masyarakat, diantaranya kerugian dari segi kesehatan. Guna mengatasi permasalahan yang terjadi, salah satu upaya yang dapat dilakukan pemerintah ialah dengan menetapkan pajak emisi kendaraan berdasarkan tingkat kerugian kesehatan masyarakat. Mengacu pada hal tersebut, dilakukan sebuah estimasi kerugian masyarakat akibat emisi kendaraan umum berbahan bakar bensin berdasarkan biaya kesehatan yang totalnya mencapai Rp 4.053.041.102.763,- per tahun. Dari biaya kesehatan tersebut selanjutnya dapat dihitung perkiraan tarif pajak emisi untuk kendaraan umum yang terdiri dari kendaraan angkot sebesar Rp 3.769.733,- per kendaraan per tahun dan taksi sebesar Rp 3.770.528,- per kendaraan per tahun. Mayoritas responden masyarakat DKI Jakarta menyatakan sangat setuju bahwasanya peningkatan jumlah kendaraan umum dapat memperparah kondisi udara yang tercemar. Hal ini juga diperkuat dengan pernyataan keyperson yang menyatakan bahwa adanya pencemaran udara di Jakarta tersebut memberikan dampak negatif bagi kesehatan. Oleh karena itu, baik masyarakat maupun keyperson menyatakan setuju jika pajak emisi dijadikan solusi dalam mengurangi pencemaran udara.
Keyword: Air pollution, cost of illness, emission tax rates, gasoline, public transportation emissions