Judul: Evaluation of The National Action Plan for Mercury Reduction and Elimination’s  Achievement  in  The  Small-Scale  Gold  Mining  Sector
Abstrak: In Indonesia, gold processing using mercury is a complex phenomenon. In an effort to overcome this phenomenon, the Government of Indonesia has ratified the Minamata Convention on Mercury through Law NO 11 of 2017 and issued Presidential Regulation NO 21 of 2019 concerning the National Action Plan for Mercury Reduction and Elimination (RAN-PPM). The purpose of this study is to analyze the achievement of the RAN-PPM target and the inhibiting factors in pushing the RAN-PPM target. This study uses a quantitative-qualitative approach with an evaluative study and uses primary data obtained through Focus Group Discussions (FGD) and in- depth interviews with relevant stakeholders and then processed using the MICMAC analysis tool (lipsor software), as well as secondary data obtained through the RAN- PPM, scientific articles, and news which are then scaled based on the Achievement of Goals Scale. These data were then analyzed by prospective analysis. The results showed that the RAN-PPM achievement target of 25% achieved much better results than expected, 25% achieved the expected results, and the other 50% achieved less than expectations. The inhibiting factors found in the implementation of RAN-PPM include law enforcement, interest relations, structural, social (perception), and economic. The relationship between the inhibiting with one another has a close and integrated relationship in a frame that represents political ecology. The ecological narratives and theories presented in this study suggest that the impact of local businesses on the environment is greater than universal because the nature of local businesses is often more difficult to deal with. This is a challenge for all relevant stakeholders in dealing with mercury in the small- scale gold mining sector.
Keyword: mercury, MICMAC, political ecology, small-scale gold mining

Judul: Valuasi Ekonomi Kegiatan Pertambangan Emas dan Persepsi Masyarakat Terhadap Dampak Sosial di Kecamatan Huta Bargot, Sumatera Utara
Abstrak: Mandailing Natal is one of the regencies in North Sumatra which is rich in natural resources. The natural resource which has been managed is gold mining. Huta Bargot is one of the sub-districts in the regency where there is Illegal Gold Mining (PETI). The existence of this illegal gold mining has socio-economic impact on the people involved in the mining activities either directly or indirectly, which can be positive or negative. This study aimed to analyze the economic impact through economic valuation with cost-benefit analysis, people’s perceptions of social changes due to the gold mining, and the form of community wisdom on the utilization of natural resources. This study used secondary data and primary data. The secondary data was obtained from written documents either in the form of scientific papers or official documents from the relevant authorities. The primary data was obtained from direct observation at the study site and through interviews (in-depth and structured). The determination of the respondents in the study used purposive sampling method, which was based on the research need appropriate to the research objectives. The respondents included 30 miners and 30 non-miners, with 9 key persons consisting of 3 religious leaders, 3 adat leaders and 3 village heads. The data analysis of economic valuation used Net Present Value (NPV) and Benefit Cost Ratio (BCR) with a period of 20 years and an interest rate of 8%. The data analysis of the people’s perceptions used perception index. The data analysis of local wisdom was conducted descriptively. The cost analysis obtained from mining costs due to the forest degradation (as producer firewood, animals, medicinal plants, erosion-flood control) amounted to Rp. 1 966 086 740 per year. The cost of water resource reduction (water availability and fish production) was Rp 275,676,000 per year. The cost of ladang production decline was Rp. 530 596 800 per year. The cost of people’s health deterioration amounted to Rp. 19 936 000 per year. The benefit value derived from the increase in revenues was Rp. 128 679 996 per year. Based on the costbenefit analysis, the NPV obtained was Rp. -21 606 438 873 and the BCR was 0.055. The NPV indicated that the land conversion—from the forest land to the mine land—resulted in a loss of Rp. -21 606 438 873, so that the people’s gold mining was not feasible to continue. The BCR showed that every Rp 1 000 spent by the people only brought benefit to a group of people from mining activities amounting to Rp 55. Social changes had occurred in the form of increased crime, social jealousy and an increasingly consumptive community.There was a perception gap between miners and non-miners on the social impacts in terms of increased crime, social jealousy, an increasingly consumptive community, and those who should rehabilitate the post-mining land. The people were concerned about the impacts which would continue to increase due to the absence of land rehabilitation. According to the local wisdom in Bargot Huta, people should utilize the natural resources wisely and they must have the awareness of maintaining the quantity and quality
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Judul: Metode penanggulangan fraktura tibialus pada anjing
Abstrak: Fraktura didefinisikan sebagai suatu disrupsi dari kontinuitas sebuah tulang (Denny, 1980). Secara umum dalam kehidupan sehari-hari fraktura diartikan sebagai patah tulang. Umumnya fraktura disebabkan oleh perlukaan langsung karena adanya trauma, misalnya karena tertabrak kendaraan atau terjatuh. Suatu kekerasan atau tekanan tidak langsung juga dapat bertindak sebagai penyebab terjadinya fraktura (Denny, 1980; Brinker, 1984). Penyakit- penyakit tulang yang diderita tubuh, misalnya neoplasma tulang, osteomalasia dan rickets merupakan faktor predisposisi terjadinya fraktura karena penyakit-penyakit tersebut dapat menyebabkan destruksi dan kelemahan tulang sehingga dengan trauma yang ringan saja sudah dapat menyebabkan terjadinya fraktura. Hewan yang mengalami fraktura selain merasa sakit juga dapat menderita cacat pada bagian atau anggota tubuh yang mengalami fraktura. Cacat ini dapat bersifat semen- tara atau permanen. Pada hewan yang mengutamakan penampilan, seperti anjing pacu dan anjing hias, cacat ini me- rupakan hal yang sangat merugikan. Banyak faktor yang dapat menyebabkan terjadinya cat pada hewan yang mengalami fraktura, antara lain derajat fraktura, cepatnya penanggulangan dan metode penanggulangan. Cacat akibat fraktura dapat dihindari atau dikurangi bila fraktura ditangani dengan segera dan ditanggulangi dengan metode yang tepat dan baik. Secara klinis fraktura ditandai dengan adanya gejala deformitas, kebengkakan, kehilangan fungsi, mobilitas abnormal, rasa nyeri, krepitasi dan kelunakan (Frank, 1964; Alexander, 1985). Pemeriksaan radiografis sebagai lanjut- an pemeriksaan klinis sangat membantu dalam menentukan di- agnosa, memperjelas gambaran tulang yang fraktura dan me- nentukan metode pengobatan yang tepat (Alexander, 1985). Fraktura tibialis terjadi bersama dengan fibula, lebih kurang sebanyak 10,2% dari seluruh kejadian fraktura pada anjing (Alexander, 1985). Menurut data klinik FKH- IPB, prosentase kejadian fraktura tibialis lebih kurang sebanyak 18,82% dan menempatkan urutan kedua terbanyak dari seluruh kasus fraktura. Pada umumnya lokasi fraktura…dst
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