Judul: Dampak Ekonomi dan Analisis Stakeholder Wisata Pantai Gondoriah Sumatera Barat
Abstrak: Marine tourism is one of natural attractions that also have potential to be developed. Gondoriah beach is one of the existing maritime attractions in West Sumatra. Tourism activities can have a positive impact on the economy for the surrounding community, but on the other hand also have potential for degradation of natural resources. In general, multistakeholder assessed that current tourism activities in Gondoriah Beach was good, and the existence of tourist attractions in Gondoriah Beach currently was not cause damage to natural resources. Tourism economic impact Gondoriah Beach estimated by the approach of multiplier effect, where the economic impact of direct, indirect and induced were IDR 502.308.304, IDR 695.120.645 and IDR 90.257.025. The Keynesian Income Multiplier value was 1,12, Income Multiplier Ratio value Type I was 2,38 and Type II Income Multiplier Ratio was 2,56. However, the economic impact can not be fully enjoyed by people around the beach because there are visitors who spent money outside attraction called the leak. The leakage has a value of IDR 15.867.657.020 per year. Stakeholders who have a level of influence and the highest interest in the management of Gondoriah Beach attractions were the Department of Culture and Tourism, LPM, Department of Public Works, Department of Fisheries and Marine Resources, Department of Enviromental, and local communities.
Keyword: tourism economic impact., Gondoriah Beach, stakeholder analysis, multiplier effect

Judul: The Economics Benefits and  Development Strategies of Nature Tourism at Goa Cemara Beach, Bantul, Yogyakarta Special Region
Abstrak: Pariwisata merupakan salah satu sektor penggerak perekonomian bagi masyarakat sekitar kawasan wisata. Suatu kawasan wisata dapat memberikan dampak positif terhadap perekonomian masyarakat sekitar. Penelitian ini bertujuan untuk 1) mengidentifikasi persepsi wisatawan, pelaku usaha, dan tenaga kerja terhadap kondisi wisata alam Pantai Goa Cemara; 2) mengestimasi manfaat ekonomi dari keberadaan wisata alam Pantai Goa Cemara; dan 3) menganalisis rekomendasi pengembangan wisata alam Pantai Goa Cemara. Metode yang digunakan yakni skala Likert, analisis pendapatan, dan analisis deskriptif kualitatif. Hasil penelitian menunjukkan bahwa wisatawan, pelaku usaha, dan tenaga kerja setuju atau memiliki persepsi positif terhadap kondisi wisata alam Pantai Goa Cemara. Manfaat ekonomi yang diperoleh pelaku usaha berupa share pendapatan sebesar 83,58% dengan rataan pendapatan dari sektor wisata sebesar Rp48.156.000 per tahun dan covering pengeluaran sebesar 164,15%. Tenaga kerja memperoleh manfaat ekonomi berupa share pendapatan sebesar 49,50% dengan rataan pendapatan dari sektor wisata sebesar Rp12.448.000 per tahun dan covering pengeluaran sebesar 78,47%. Rekomendasi pengembangan wisata alam Pantai Goa Cemara yaitu meningkatkan kenyamanan wisatawan, menambah fasilitas untuk menunjang kegiatan wisata, meningkatan SDM tenaga kerja dan pelaku usaha, menambah atraksi wisata, meningkatkan promosi, dan menyelenggarakan event event wisata., Tourism was one of the sectors that drove the economy for the communities around tourist areas. A tourist destination could had a positive impact on the local economy. This studied aims to 1) identified the perceptions of tourists, businesses, and workers towards the conditions of goa cemara beach as a natural tourist destination; 2) estimate the economic benefits of the existence of goa cemara beach as a natural tourist destination; and 3) analyze the development recommendations for goa cemara beach as a natural tourist destination. The methods used include likert scale, income analysis, and qualitative descriptive analysis. The researched results showed that tourists, businesses, and workers agreed or had a positive perception of the conditions at goa cemara beach as a natural tourist destination. The economic benefits obtained by businesses include an 83,58% shared of revenue with an average income from the tourism sector of Rp48.156.000 per year and an expenditure covering ratio of 164,15%. Workers received economic benefits in the form of a 49,50% shared of revenue, with an average income from the tourism sector of Rp12.448.000 per year and an expenditure covering ratio of 78,47%. Recommendations for the development strategies of Goa Cemara beach as a natural tourist destination include increasing tourist comfort, improving the skills of the workforce dan entrepreneurs, adding tourist attractions, enhancing promotion, and organizing tourism events.
Keyword: expenditure coverage, income share, promotion, tourists, tourist  attractions

Judul: Perbandingan perubahan histopatologik hati kelinci yang mendapatkan aflatoksin B1 secara intravena dan peroral
Abstrak: Penelitian ini bertujuan untuk mengetahui perbandingan pengaruh pemberian aflatoksin B₁ (AFB₁) terhadap perubahan histopatologik hati kelinci yang mendapatkan AFB, secara intravena dan peroral. Penelitian dilakukan dari bulan Agustus sampai dengan bulan Desember 1999 di Laboratorium Mikologi Bagian Penyakit Hewan dan Kesehatan Masyarakat Veteriner dan Laboratorium Patologi Bagian Parasitologi dan Patologi, Fakultas Kedokteran Hewan, Institut Pertanian Bogor. Hewan percobaan dalam penelitian ini menggunakan 21 ekor Kelinci jantan dan betina dengan umur kurang lebih enam bulan dengan berat badan kira-kira dua kilogram, yang dibagi dalam tujuh kelompok. Masing-masing 'kelompok terdiri dari tiga ekor kelinci dan diberi label a,b,c pada tiap kelompoknya. Kelompok la sampai dengan kelompok illc diberi AFB₁ secara intravena (melalui vena auricularis) dengan dosis bertingkat 60 µg/kg, 300 µg/kg dan 600 µg/kg. Kelompok IVa sampai dengan kelompok Vlc diberi AFB, secara peroral dengan dosis bertingkat 60 µg/kg, 300 µg/kg dan 600 µg/kg. Sedangkan kelompok tersisa merupakan kontrol (tidak diberikan AFB₁). AFB₁ diberi ulang pada hari ke-8, 15, dan 22 baik secara intravena maupun peroral. Hari ke-32 dilakukan euthanasia dan pembedahan untuk pemeriksaan patologik dan histopatologik..
Keyword: kelinci