Judul: Hubungan Karakter Wirausaha terhadap Keberhasilan Usaha Tanaman Hias di Kelurahan Meruya Selatan, Kecamatan Kembangan, DKI Jakarta
Abstrak: Entrepreneurship is an answer of unemployement problem in Jakarta and ornamental plants is one of business that can be developed in Jakarta. Meruya Selatan is one of area that can be considered as a successful ornamental plants developer in Jakarta. The continuity of ornamental plants business in Meruya Selatan even become one of the centers of ornamental plants in Jakarta could not be separated from the character owned by the businessman. Business scale and business revenue has become a benchmark of the success. The objective of this research is to discover the correlation entrepreneur character with the entrepreneur success that was gathered in Meruya Selatan. The correlation was analyzed using the Rank Spearman analysis tool. The result for future oriented, innovative, risk taking, hard working, and confidence are the P-value is lower than the α degree (α=10%). Furthermore, the result means that those four factors significantly affected the ornamental plants business success. Meanwhile, responsible is notsignificantly the ornamental plants business success.
Keyword: Bogor Agricultural University (IPB), ornamental plants business, entrepreneur, character, business success

Judul: Pengaruh Perilaku Kewirausahaan dan Kompetensi Kewirausahaan terhadap Kinerja Usaha Tanaman Hias di Kota Bogor
Abstrak: Usaha tanaman hias merupakan usaha yang didominasi oleh UMK, sehingga memiliki peranan vital dalam pembangunan dan pertumbuhan ekonomi. Kota sentra produksi tanaman hias terbesar di Provinsi Jawa Barat adalah Kota Bogor. Hal ini menjadi peluang dalam pengembangan usaha tanaman hias di Kota Bogor yang bisa dilakukan melalui pengembangan perilaku kewirausahaan dan kompetensi kewirausahaan pengusaha tanaman hias. Tujuan dalam penelitian ini adalah untuk menganalisis pengaruh perilaku kewirausahaan dan kompetensi kewirausahaan terhadap kinerja usaha tanaman hias di Kota Bogor. Responden pada penelitian ini adalah pengusaha tanaman hias dengan jumlah 100 orang yang ditentukan dengan metode convenience sampling. Analisis data dalam penelitian ini menggunakan Structural Equation Model (SEM) dengan bantuan software AMOS 23. Hasil penelitian menunjukkan bahwa perilaku kewirausahaan berpengaruh positif dan signifikan terhadap kinerja usaha tanaman hias dengan nilai koefisien 0,29. Selain itu, kompetensi kewirausahaan juga berpengaruh positif dan signifikan terhadap kinerja usaha tanaman hias dengan nilai koefisien 0,51. Hal ini berarti setiap peningkatan perilaku kewirausahaan dan kompetensi kewirausahaan akan dapat meningkatkan kinerja usaha tanaman hias di Kota Bogor.
Keyword: micro and small enterprises, entrepreneurial behavior, entrepreneurial competence, business performance, ornamental plants, structural equation model

Judul: Photosensor producing based on ferroelectric material of Ba0,5Sr0,5TiO3 doped by Ferrium Oxide (Fe2O3) on a P-Type Silicon Substate Si (100) applied as a digital camera with a single pixel image sensor
Abstrak: Thin film Ba0,5Sr0,5TiO3 (BST) doped with Fe2O3 was grown on p-type silicon substrate (100) using chemical solution deposition (CSD). It used the solvent 2-methoxyethanol with annealing temperature of 850°C and the doping treatment Fe2O3 of 2.5, 5, 7.5, 10 % of the mass formed BST. Pure BST had the highest absorption of 600 nm of light wavelength. Additions Fe2O3 moves highest absorption in the range of 560 nm. Fe2O3 addition was strengthening thin film sensitivity to the effects of light. In general, doping Fe2O3 10% was result the best absorbance and current-voltage of BST thin film. Electrical properties of thin films BST include dielectric, photoconductivity, and dissipation energy. Based on the current-voltage (I-V) analysis, pure BST and doped BST showed photodiode properties. Dielectric values obtained in the range from 23.32 to 243. Based on electrical conductivity data and energy dissipation, BST thin films have shown photodiode characteristics and are therefore suitable as light sensors. The image sensor in a digital camera is also a light sensor. This BST thin film has been scientifically proven to be a light sensor and also it can be applied as an image sensor. This is a novelty image sensor based on thin film Ba0.5Sr0.5TiO3.
Keyword: barium strontium titanate, thin film, photodiode, image sensor, digital camera