Judul: Pengaruh Modernitas Sikap Kewirausahaan terhadap Keberhasilan Usaha Tahu di Kabupaten Sumedang
Abstrak: Pengembangan kewirausahaan Usaha Mikro Kecil dan Menengah (UMKM) memiliki potensi yang besar dalam pertumbuhan ekonomi dan menjadi sumber pendapatan. Keberadaan UMKM semakin penting jika melihat banyaknya penyerapan tenaga kerja dimana semakin meningkatnya jumlah unit usaha,. UMKM menciptakan kewirausahaan yang menghasilkan sumberdaya manusia yang berkualitas, salah satunya usaha kecil tahu di Sumedang. Para pelaku usaha harus memiliki modernitas sikap kewirausahaan untuk mengembangkan usaha. Tujuan penelitian ini untuk menganalisis pengaruh modernitas sikap kewirausahaaan terhadap keberhasilan usaha kecil tahu di Sumedang. Penentuan sampel dengan metode purposive. Alat analisis yang digunakan adalah model Partial Least Square (PLS). Hasil menunjukkan bahwa atribut modernitas sikap kewirausahaan yang terlihat pada pemilik usaha kecil tahu adalah kerja keras, menghargai waktu, motivasi berprestasi, dan percaya diri. Atribut keberhasilan usaha yang terlihat dari usaha kecil tahu adalah kepuasan pelanggan dan profit. Modernitas sikap kewirausahaan pemilik usaha kecil tahu berpengaruh signifikan terhadap keberhasilan usaha…
Keyword: Labor, Partial Least Square, (SMEs), Agribusiness, Entrepreneurship, Small scale business, Small scale tofu business, Customer satisfaction

Judul: Pengaruh Modernitas Sikap Kewirausahaan terhadap Keberhasilan Unit Usaha Mikro Kecil Menengah Pengolahan Kedelai di Kabupaten Bogor
Abstrak: Entrepreneurship well known which provide to make competent human resources. Entrepreneurship has relation with developing SMEs. SMEs is classified according to the kind, such as soybean products SMEs. Bogor has many soybean products SMEs. The entrepreneurs must have modernity entrepreneuship attitude to develop the business. The purpose of this study is to analyze the influence of modernity entrepreneurship attitude towards the success of soybean SMEs unit in Bogor Regency. Simple random sampling in proportional is used. The results showed that the attributes of modernity entrepreneurship attitude that are reflected on the entrepreneurs who make tempe are innovative, hardwork, respect for time, and individual responsibility, besides for the entrepreneurs who make tofu are innovative, hardwork, respect for time, achievement motivation, self-confidence, and individual responsibility. Attribute the success of the business that are reflected in the entrepreneurs who make tempe and tofu are increasing of consumer and profit. Modernity entrepreneurship attitude significantly influenced on the success of the business by using Partial Least Square analysis tools.
Keyword: soybean, SMEs, modernity, entrepreneurship, attitude

Judul: Hamiltonian formulation for linear waves motion in two layers fluid
Abstrak: The surface wave could be considered as a wave that separates two fluids, namely water and air. Based on this assumption, it is introduced the interfacial wave, a wave between two layers of fluid with different density. The formulation of interfacial waves motion begins with deriving the base equation of irrotational ideal fluid. Furthermore, according to irrotational fluid assumption, the base equation can be stated in velocity potential. In this derivation, the fluids domain is assumed to be restricted by rigid lid boundary conditions, both at the upper and lower limit. Therefore, the interfacial waves motion can be explained in a hamiltonian formulation. In the hamiltonian formulation, total energy is defined as the sum of kinetic and potential energy. The hamiltonian system is obtained from reduction of kinetic energy by using the Dirichlet Neumann Operator. The resulted kinetic energy equation is nonlinear. Therefore, this form is linearized by first part of the Taylor expansion. This linearization gives a dispersion relation of linear wave. Based on this dispersion relation, the phase speed of the linear wave depends on the density ratio of the two layers fluid.
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