Judul: Hubungan Karakteristik Pemuda dari Keluarga Miskin Berbasis Data Desa Presisi dengan Keterlibatannya dalam Kegiatan Pertanian
Abstrak: Meningkatnya populasi pemuda tidak diiringi dengan tersedianya lapangan pekerjaan yang berakibat pada kemiskinan pemuda. Dalam konteks pedesaan, kondisi ini semakin parah oleh rendahnya minat dan partisipasi pemuda dalam sektor pertanian. Padahal pertanian memainkan peran strategis dalam upaya pembangunan nasional. Penelitian ini bertujuan untuk menganalisis keterlibatan pemuda dari keluarga miskin dalam kegiatan pertanian. Penelitian ini menggunakan Data Desa Presisi (DDP) untuk mengidentifikasi pemuda dari keluarga miskin yang ada di Desa Bojongmangu. Setelah pemuda teridentifikasi, peneliti menggunakan pendekatan survei dengan instrumen kuesioner untuk menganalisis karakteristik situasional pemuda dari keluarga miskin. Data diolah dan dianalisis menggunakan Microsoft Excel 2019 dan IBM SPSS Statistics 25 for Windows. Penelitian ini didukung dengan data kualitatif melalui wawancara mendalam. Hasil penelitian menunjukkan bahwa keterlibatan pemuda dari keluarga miskin dalam kegiatan panen dan pascapanen berhubungan dengan jenis kelamin dan tingkat sosialisasi orang tua, sedangkan karakteristik lainnya tidak berhubungan signifikan dengan keterlibatan pemuda dalam kegiatan pertanian., The increase in the youth population is not accompanied by the availability of employment opportunities which results in youth poverty. In the rural context, this condition is made worse by the low interest and participation of youth in the agricultural sector. Even though agriculture plays a strategic role in national development efforts. This research aims to analyze the involvement of youth from poor families in agricultural activities. This research uses Data Desa Presisi (DDP) to identify youth from poor families in Bojongmangu Village. After youth were identified, researchers used a survey approach with a questionnaire instrument to analyze the situational characteristics of youth from poor families. Data is processed and analyzed usingMicrosoft Excel 2019 andIBM SPSS Statistics 25 for Windows. This research is supported by qualitative data through in-depth interviews. The results showed that the involvement of youth from poor families in harvest and post-harvest activities was related to gender and the level of parental socialization, while other characteristics were not significantly related to youth involvement in agricultural activities.
Keyword: Data Desa Presisi, involvement in agriculture, youth

Judul: Faktor-Faktor yang Menentukan Keterlibatan Pemuda Pedesaan pada Kegiatan Pertanian Berkelanjutan
Abstrak: Sustainable agriculture is one of national ideals in the realization of food self-suffiency in Indonesia. Sustainable agriculture will not be realized without the involvement of youth in agricultural activities, which includes the activities of land and seed preparation, maintenance, and harvesting. Agricultural activities must be able to meet the economic needs, maintaining land fertility, and recognized by society as decent job. The purpose of this research was to analyze the factors that determine the involvement of rural youth in sustainable agricultural activities. To achieve that, the research methodology that being used are qualitative and quantitative. Methodology used for quantitative is survey approach. Quantitative data were processed using regression test, rank spearman test, and cross tabulation. Meanwhile, methodology used for qualitative is in-depth interview approach. Data obtained from this method are being reduced, presented, and drawn for conclusion. Result of the research showed involvement of youth in agricultural activities decrease. This happens due to parental socialization and low cohesiveness peers. Agricultures is considered as a job that is not economically viable. Therefore, it needs the attention of various side to improve the socialization of agriculture, and coordinating institution to facilitate youth to share information about agriculture.
Keyword: sustainable agriculture, agricultural activities, rural youth

Judul: Hydroxyapatite-Chitosan Composite Coating on Stainless Steel 316 to Improve Corrosion Resistance
Abstrak: Metals that were used in bone implantation should have good corrosion resistance that were not easily corroded when implanted into the body. Metal corrosion resistance of stainless steel 316 can be enhanced through the metal coating by hydroxyapatite-chitosan composite with composition ratio of hydroxyapatite (gram) and chitosan 3% (mL) 0.2:0, 0.2:0.1, 0.2:0.5, 0.2:1.0, and 0.2:1.5. Besides improving the corrosion resistance of metal, the presence of chitosan also maintain the position of hydroxyapatite on metal surfaces. Corrosion resistance increases with increasing amount of chitosan added and the best composition of hydroxyapatite-chitosan composite was 0.2:1.0.
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