Judul: Entrepreneurship competence of the dairy farmers:  case studies of dairy farmers at Pasuruan District - East Java and Bandung District-West Java.
Abstrak: Membangun sumberdaya manusia yang produktif perlu asupan pangan bergizi. Susu merupakan salah satu produk peternakan sebagai sumber protein hewani. Saat ini, produksi susu dalam negeri belum mampu mencukupi kebutuhan masyarakat Indonesia dan hal ini merupakan peluang dan tantangan bagi usaha peternakan sapi perah rakyat yang ada di Indonesia untuk meningkatkan produktivitasnya. Peluang dan tantangan usaha peternakan sapi perah rakyat ini berhasil dimanfaatkan apabila usaha peternakan sapi perah dikelola secara profesional dengan wadah industri peternakan. Usaha peternakan tidak lagi diusahakan secara sambilan tetapi harus ditangani secara sungguh-sungguh oleh peternak sapi perah yang memiliki kompetensi kewirausahaan.
Keyword: institution extention, government policy, information and motivation, dairy cattle

Judul: Entrepreneurial Competencies and Business Succesful of Dairy Farmer Pujon, Malang.
Abstrak: Entrepreneurs can see, consider, and choose business opportunities well. Entrepreneurs collect all needed resources to run the business and take innovation in process. Innovation could increase the economic growth. Livestock be one of potential sector for economic growth. Gross domestic product (GDP) of live stock is increase, about eight to 35 percent per year (2007- 2012). So does the labor of livestock. Risen GDP and labor could be an oppurtunity for the policy maker to increase the entrepreneurial skills. Dairy is one of strategic product of livestock. Pujon is the most producer of dairy roduct. Nevertheless, productivity and farm size in Pujon are at low level. It indicates that competencies of entrepreneur at low level. Competencies of entrepreneurs has a correlaton to succesful business. Therefore, this research needed to be done. This research aims to analyze the entreprenuerial skills of dairy farmers at Pujon district, Malang regency, to analyze correlation between business environment, personal orientation, characteristic, with entrepreneurial skills of dairy farmers, to analyze relationship between entrepreneurial skills and business successful, and to formulate the strategy that can increase the competencies of entrepreneurs and business succesful of dairy farmers at Pujon district, Malang regency. This research use structural equation model (SEM) as analyze tools. The respondents of research are 105 dairy farmers. It can be concluded that entrepreneurial skills of respondents are at middle level. Personal orientation and characteristic generate the entrepreneurial skill significantly, but business environment does not. It has a positive relationship to successful business. Interest of dairy farmers in group activites improvement could up grade the entrepreneurial competencies, and successful business. Entrepreneurial skills has signficant correlation with business successful. The strategy to produce higher entrepreneurial skills is to increase the personal orientation. The personal orientation could be generated by risen role of dairy farmer’s group.
Keyword: entrepreneurial competencies, dairy farmer, Malang

Judul: Enhancement of photon absorbtion on BaxSr1-xTiO3 thin films semiconductor using photonic crystals.
Abstrak: In this research, has been conducted BaxSr1-xTiO3 (BST) thin films manufacturing for mole fraction x = 0.25, 0.35, 0.45, and 0.55; and concentration of 1 molar using chemical solution depositon (CSD) method. The materials, which are used in this research, are barium acetate [Ba(CH3COO)2, 99%], strontium acetate [Sr(CH3COO)2, 99%], titanium isopropoxide [Ti(C12O4H28), 97.999%], gallium trioxide [Ga2O3], 2-methoxyethanol [H3COOCH2CH2OH, 99%] and 1 x 1 cm of transparent conductive oxide (TCO) glass as substrate. Two BST thin films are made that for BST thin films which are doped by 10% galium (BGST) as p-type layer and pure BST solution as n-type. BST solution is made by reacting barium acetate [Ba(CH3COO)2, 99%], strontium acetate [Sr(CH3COO)2, 99%] and titanium isopropoxide [Ti(C12O4H28)] into 2-methoxyethanol solvent [H3COOCH2CH2OH, 99%] in accordance with mass gram for each x value. While, BGST solution is made in the same way as BST solution, plus adding gallium at 10% of the mass of BST. Once all materials are reacted, then vibrated using ultrasonic for 90 minutes, and followed by coating BGST / BST on the TCO substrate. Once the layer is formed, then annealed for 15 hours at temperature of 500 °C with increasing rate of 1.67 oC/minute. Characterizations of BST thin films with or without photonic crystals include the absorbance and transmittance in the visible light spectrum, as well as the electrical photoconductivity characterizations. From BST thin films without photonic crystals indicate that our thin films have light absorption area on almost the entire range of the visible light spectrum even to the infrared range with absorption value over than 67.6%, in addition, it can be seen that the maximum absorbance of BST thin films for all mole fractions lie in blue to green light spectrum region, 457 nm ≤ λ ≤ 570 nm and the minimum in yellow to red light spectrum region, 570 nm ≤ λ ≤ 678 nm. The largest absorbance is found at x = 0.25 with average absorbance value of 92.04% and maximum and minimum absorbance peaks at wavelength of 500.89 and 657.72 nm, respectively. At x = 0.35, average absorbance value decreased to 83.55% with maximum and minimum peaks at 505.73 and 613.68 nm, respectively. Then increased to 91.16% at x = 0.45 with maximum and minimum peaks at 506.04 and 618.56 nm, respectively. At x = 0.55, average absorbance value decreased to 80.12% with maximum and minimum peaks at 507.85 and 608.79 nm, respectively. Moreover, it can be seen that the addition of barium mole fraction leads to wider maximum absorbance or minimum transmittance peaks and narrower minimum absorbance or maximum transmittance peaks in the same range of the green and blue & red light spectrums, respectively. BST thin films with photonic crystals show increasing in absorption for all x values in the range of 3.04 into 13.33%. At x = 0.25, average absorbance percentage increased 3.96% from 92.4 into 95.68%, for x = 0.35 average percentage increased 7.07% into 89.45 from 83.55%. Furthermore, average absorbance of BST thin films at x = 0.45 increased 3.04% from 91.16 into 93.93% and x = 0.55 has
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