Judul: Dampak Krisis Ekologi terhadap Strategi Nafkah Rumahtangga Petani di Desa Ciganjeng, Kecamatan Padaherang, Kabupaten Pangandaran
Abstrak: The phenomenon of ecological crisis that occured in Ciganjeng Village is the flood stricken rice fields and settlement every year. Flooding caused the existence of farm households as the main actors in the ecology are threatened and to maintain the sustainability of their lives, they have livelihood strategies. This study was conducted to analyze the impact of the ecological crisis on livelihood strategies of farm household. This research method is a survey research using quetionnaires and qualitative approach using case studies and observations as supporting quantitative data. Based on a study of 35 respondents farm households, it was found that the ecological crisis caused farm households should have livelihood strategies, which are: human resource allocation strategy, multiple livelihood strategy, migration strategy, agricultural intensification strategy, dept strategy and non agricultural invesment strategy. Livelihood strategis are made by playing five livelihood assets. In addition, although the ecological crisis rocked farm households but they still survive because they have a high livelihood resiliency.
Keyword: livelihood resiliency, farm household, livelihood strategy, ecology crisis

Judul: Livelihood Strategy and Welfare of Farmers' Households Affected by Tidal Flood (Case: Pesanggrahan Village, Wonokerto Districts, Pekalongan Regency, Jawa Tengah Province)
Abstrak: Banjir rob di Desa Pesanggrahan terjadi karena pengaruh dari hulu dan kenaikan muka air laut sebagai akibat dari perubahan iklim. Hal ini berdampak terhadap produktivitas pertanian hingga menghilangnya beberapa mata pencaharian petani, sehingga petani perlu menerapkan strategi nafkah untuk menghadapi dampak dari perubahan iklim. Penelitian ini bertujuan untuk mendeskripsikan perkembangan terjadinya banjir rob, menganalisis modal nafkah yang dimanfaatkan rumah tangga petani, menganalisis strategi nafkah yang diterapkan rumah tangga petani, dan menganalisis kesejahteraan rumah tangga petani. Metode penelitian ini adalah pendekatan kuantitatif yang didukung oleh data kualitatif. Data diperoleh dengan wawancara mendalam kepada 4 informan dan kuesioner kepada 35 rumah tangga petani Desa Pesanggrahan. Hasil penelitian menunjukkan bahwa banjir rob banyak memberikan dampak negatif bagi kehidupan rumah tangga petani serta menghilangnya beberapa mata pencaharian. Strategi nafkah yang diterapkan rumah tangga petani adalah diversifikasi mata pencaharian. Modal nafkah diperlukan untuk menerapkan strategi nafkah, namun tidak ada hubungan kepemilikan modal nafkah dengan keberagaman strategi nafkah. Kesejahteraan berhubungan dengan keadaan berupa banjir rob yang mengganggu kegiatan sosial ekonomi responden., Tidal flooding in Pesanggrahan Village occurred due to the influence of upstream and sea-level rise as a result of climate change. This has an impact on agricultural productivity and the loss of some farmers' livelihoods, so farmers need to implement livelihood strategies to deal with the impacts of climate change. This study aims to describe the development of tidal flooding, analyze the livelihood capital used by farmer households, analyze the livelihood strategies applied by farmer households, and analyze the welfare of farmer households. This research method is a quantitative approach supported by qualitative data. Data were obtained by in-depth interviews with 4 informants and questionnaires to 35 farmer households in Pesanggrahan Village. The results showed that the tidal flood harmed the household life of farmers and the loss of several livelihoods. The livelihood strategy applied by farming households is livelihood diversification. Livelihood capital is needed to implement livelihood strategies, but there is no relationship between livelihood capital ownership and the diversity of livelihood strategies. Welfare is related to conditions in the form of tidal floods that disrupt the socio-economic activities of the respondents.
Keyword: Climate Change, Livelihood Capital, Livelihood Strategy, Tidal Flood

Judul: Electrophoretic Coating of Apatite Compouds on Stainless Steel 316L.
Abstrak: Stainless steel (SS) 316L is a metal which is used to bone plate. However, this metal still has low biocompatibility in a human body. The metal is coated by HAp in order to increase its biocompatibility. HAp on SS 316L is coated by electrophoretic deposition (EPD) method. We used two variables in EPD process, such as voltage and coating time to obtain the best coating. The XRD difractogram showed that SS 316L has been coated by HAp. Physical observation used by microscope optics showed that the best coating is achieved on 120V during 2 minutes.
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