Judul: Perception, attitude, and participation of the community around about mangrove forest management in wonorejo, surabaya
Abstrak: Hutan Mangrove Wonorejo (HMW) merupakan salah satu bentuk kawasan hutan di Kota Surabaya yang kondisinya saat ini cukup baik, tetapi terdapat beberapa kerusakan pada vegetasi maupun fasilitas yang disebabkan oleh perilaku masyarakat sekitar dan pengunjung yang kurang bertanggung jawab. Penelitian ini secara umum bertujuan untuk mengetahui tingkat persepsi, sikap, dan partisipasi masyarakat dalam pengelolaan HMW. Penelitian ini dilaksanakan di Kelurahan Wonorejo dengan jumlah responden 100 orang. Dari hasil penelitian dapat diketahui bahwa tingkat persepsi masyarakat terhadap pengelolaan HMW termasuk dalam kategori tinggi. Faktor pendidikan, pekerjaan, jenis kelamin, dan penyuluhan memengaruhi pembentukan persepsi pada masyarakat. Tingkat sikap masyarakat terhadap pengelolaan HMW termasuk dalam kategori tinggi, tidak ada faktor yang memengaruhi pembentukkan sikap pada masyarakat. Adapun tingkat partisipasi masyarakat terhadap pengelolaan HMW termasuk dalam kategori rendah. Faktor pendidikan dan penyuluhan memengaruhi tingkat partisipasi masyarakat dalam pengelolaan HMW., Wonorejo Mangrove Forest (WMF) is a form of forest area in Surabaya City which now in a good conditions, but there are some damaged vegetations and facilities caused by the communities and visitors unresponsible behaviour. This research is purposed to scale the perception, attitude, and participation level of the community around about WMF management. This research located at Wonorejo Village with 100 respondent. From the research, can be showed that the perception of the communities about WMF management included in the category of High. Education, Jobs, Gender, and Counseling factor formed the communities perception significantly. The attitude level of the communities about WMF management included in the category of High which none factor formed the communities attitude significantly. Also, the participation level of the communities about WMF management included in the category of Low. Education and Counseling factor formed the communities participation level significantly.
Keyword: hutan mangrove, masyarakat, pengelolaan

Judul: Persepsi, Sikap, dan Partisipasi Masyarakat Sekitar terhadap Pengelolaan Hutan Kota Srengseng, Jakarta Barat menurut Perspektif Gender
Abstrak: Srengseng Urban Forest (SUF) as a form of forest area in Jakarta is now in a good conditions, but there are some damaged facilities and vegetations caused by the communities unresponsible behaviour. This research is purposed to scale the perception, attitude, and participation level of the community about SUF function and management. The research located at Srengseng Village and used 100 responden which the proportion between male and female responden is 52:48. The research showed that the perception level of the male and female included in the category of medium, jobs and education factor formed female perception significantly. The attitude level of the male and female included in the category of very high, ages factor formed both female and male attitude significantly. The participation level of male and female included in the very low with the counseling and education factor formed male participation level significantly.
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Judul: In Vitro Release of Ibuprofen from Microcapsules Coated Polyblend of Poly(lactic acid) and Poly(ε-caprolactone)
Abstrak: Ibuprofen is an anti-inflammatory drug that has a short biological half-life and imposes adverse gastrointestinal reaction. Microencapsulation could be used to minimize its disadvantages. In this experiment, microencapsulation of ibuprofen was done by emulsification method. Coating material which was used were polyblend of poly(lactic acid) and poly(ε-caprolactone) which are biodegradable and biocompatible. Polyvinylalcohol was used as an emulsifier at concentrations of 1.5%. The microencapsulation was carried out with various quantities of ibuprofen. The increase in quantities of ibuprofen would improve encapsulation efficiency. Encapsulation of ibuprofen showed an efficiency of more than 71% with the highest score of 84.13% in microcapsule with ratio of polyblend-ibuprofen 5:1.5. The dissolution test results in basic medium showed that the encapsulation efficiencies affected ibuprofen release from the microcapsule. Microcapsules with the higest encapsulation efficiency released ibuprofen ranged from 26.71 to 28.78% for 6 hours. Kinetic of ibuprofen release followed first order kinetic model. The microcapsules particle sizes ranged from 38 to 250 μm.
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